CN101212164B - Magnetic shoe bonding tool and auxiliary device for motor stator - Google Patents
Magnetic shoe bonding tool and auxiliary device for motor stator Download PDFInfo
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- CN101212164B CN101212164B CN2006101487388A CN200610148738A CN101212164B CN 101212164 B CN101212164 B CN 101212164B CN 2006101487388 A CN2006101487388 A CN 2006101487388A CN 200610148738 A CN200610148738 A CN 200610148738A CN 101212164 B CN101212164 B CN 101212164B
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Abstract
The present invention relates to a special chain-pole viscous magnetic tile frock of a permanent magnet motor stator, which includes a shelf for placing the magnetic tile, a magnetic-tile pushing device and a position device. The shelf for placing the magnetic tile is sleeved outside the magnetic-tile device and the magnetic tile coated with the magnetic adhesive is placed on the shelf for placing the magnetic tile; the magnetic-tile pushing device includes a hinge active sheet and a pushing pole; the position device includes an upper fixed frame with an axial position and a lower fixed frame with a radial position; the hinge active sheet is respectively connected with the pushing pole and the upper and lower fixed frames. The invention also relates to an assistant device which can be used together with the viscous magnetic tile frock, including a shelf for placing a motor shell, a tight-pressing and preserved-pressing device, a rotary disk device and a pedestal. The shelf for placing a motor shell and the tight-pressing and preserved-pressing device are respectively fixed on the rotary disk device and a bearing is arranged in the rotary disk device. Through the combination of the viscous magnetic tile frock and the assistant device, more rapid, more accurate and more reliable operation of the viscous magnetic tile of the motor stator as well as the production line with high efficiency and operation with the low cost can be realized.
Description
Technical field
The invention belongs to machine field, relate to the stator magnetic shoe bonding tool of magneto.
Background technology
Along with society constantly develops, the automaticity of various electric equipments is more and more higher, the use of motor is also more and more, especially direct current chance use more and more widely, permanent magnet dc motor is with its stable performance, advantages such as moment of torsion is big and extensively apply to various household electrical appliance, power-equipment, precision measurement equipment, car electrics or the like, the fixed form of the stator magnetic shoe of permanent-magnetic electric machine has jump ring fastening formula at present, groove position edge is put formula, seccotine adhesive types etc. are diversified, wherein the seccotine adhesive type uses also relatively extensively, but barbola work more complicated, it not only requires used glue can bear various complicated rugged environments and bigger torsion, and each position angle that requires magnetic shoe to adhere on the casing will can guarantee very accurately that motor performance can reach the performance of designer's desired design, wherein sticking magnetic shoe operation is the one procedure of restriction production capacity on the motor production line, understand according to the inventor, the magnetic shoe bonding tool that each business unit is used otherwise with regard to the efficient height, the precision height, but cost is also high, otherwise with regard to cost is low but precision is not enough, efficient is also low, can not satisfy production requirement.Comprehensively say bonding magnet steel mainly to have following point: 1): see that from top to bottom the horizontal level of magnet steel can not guarantee effectively, causes the active iron core length of motor to shorten after magnetizing, power output diminishes, and output is unstable; 2): magnet steel can not effectively guarantee in the angle of casing circumference, has so just caused magnetic field skewness in a circumference, can reduce efficiency of motor and power greatly like this, and can cause torque output unstable; 3): the circumference concentricity of bonding back magnet steel is bad, owing to when smearing the bonding magnetic steel agent, can exist unavoidably and smear uneven phenomenon, if there is not the assurance of special tooling, can cause bonding back adhesive coating became uneven even, so just cause the concentricity of magnet steel poor, even the thorax phenomenon occurred sweeping; 4): the bonding firm bad assurance of magnet steel, because the bonding magnetic steel agent on the market all needs certain keep-uping pressure and the dwell time, if above-mentioned two are not satisfied, the concentricity that also occurs magnet steel easily is bad insecure with bonding magnetic steel, and the phenomenon of magnet steel can appear falling down in extreme case; 5): pressure is excessive when sticking magnet steel causes magnet steel fragmentation or the like.
Summary of the invention
The object of the present invention is to provide a kind of permanent magnet motor stator magnetic shoe bonding tool, can be used for fast and reliable ground and paste all kinds of motor stator magnetic shoes, satisfying the working condition of production line high quality and high efficiency, and the design of this frock has taken into full account factors such as machining, workman's operation, structural reliability.
The present invention also aims to provide a kind of servicing unit that cooperates above-mentioned frock to use.
For solving the problems of the technologies described above, the present invention proposes a kind of hinge type magnetic shoe bonding tool.This frock comprises upper holder, lower fixed frame, magnetic shoe rack, pushes away magnetic shoe device and positioner (being that magnetic shoe sticks on the positioner on the casing), the magnetic shoe fixture is entangled the pull bar device, magnetic shoe is coated the bonding magnetic steel agent to be buckled on the magnetic shoe rack frame then, and put into casing, casing is being placed on the power pressurization frock, discharge power pressurization frock, make two activity templates of pull bar device extrapolated with the parallel hinges principle, magnetic shoe is pressed to casing inner wall and pressurize cements magnetic shoe, the present invention also comprises following feature:
The described magnetic shoe device that pushes away is enclosed within the magnetic shoe fixture, positioner comprises axial direction positioning device and radial location device, axial location and radial location device are separately fixed on lower fixed frame and the upper holder, these several covering devices are integrated, can guarantee workman's handled easily, can guarantee accurate positioning again, paste reliable.
Described hinge type pushes away magnetic shoe device and magnetic shoe rack by bolt together, guarantees that the lower fixed frame cylindrical is concentric with magnetic shoe rack cylindrical.
Described magnetic shoe rack also is in the same place by bolt with upper holder, generally should make both concentric.
The described magnetic shoe device that pushes away comprises four groups of hinges, form by two activity templates for every group, link together by the same pull bar of pin, lower fixed frame, it is movable that each junction guarantees, can make pull bar, and between the activity template activity freely, the minimum dimension of the magnetic shoe internal diameter when lower fixed frame external diameter full-size adheres on the casing less than magnetic shoe, and the external diameter minimum dimension with can fasten magnetic shoe and be as the criterion.Pull bar becomes matched in clearance with the center unthreaded hole of magnetic shoe rack, upper holder, and back-moving spring is enclosed within on the lower fixed frame newel, props up pull bar, plays reset response behind each pressure magnetic shoe; Axial location pin and radial location pin then are embedded on lower fixed frame and the upper holder by tight fit, and the angle position of radial location pin necessarily sticks on design angle unanimity on the casing with magnetic shoe, and concentric with certain location hole of casing port;
Guide rod is spun on four equally distributed guide hole two ends of upper holder by thread, spring housing is at the end of described guide rod by the fastening piece, guide rod and guide hole guarantee that for being slidingly matched guide rod is free to slide in guide hole, the fastening piece then is pressed on magnetic shoe on the magnetic shoe rack by the elasticity of spring.
The servicing unit that can cooperate above-mentioned magnetic shoe bonding tool to use,
Comprise: the motor case rack, compress pressurizer, rotating-table apparatus and base, casing rack and compress pressurizer and be separately fixed on the rotating-table apparatus, bearing is housed in the rotating-table apparatus, this bearing concentric locking collar is on central shaft, and central shaft is strengthened Fixing shrink ring and is being fixed on the base on the central shaft and with this central shaft.
Concrete, a kind of four station rotating disc type magnetic shoe bonding tool servicing units, comprise the motor case rack, compress pressurizer, rotating-table apparatus and base four parts, described rotating-table apparatus is two rotating disks up and down, the casing rack and compress pressurizer respectively have quadruplet respectively symmetry be fixed by bolts to up and down on two rotating disks, in two rotating disks two bearings is housed respectively up and down, concentric locking collar is on central shaft respectively, central shaft is strengthened Fixing shrink ring and is being fixed by bolts on the base on the central shaft and with this central shaft, it is conjuncted that last lower rotary table is connected in a formation with two connecting plates, guarantees that two rotating disks rotate synchronously up and down.During work, the ripping bar that first cover is compressed pressurizer presses down, drift is upwards promoted, simultaneously with the length of spring compressed energy storage in the spring housing, when drift rises to certain altitude, the indoor drift that blocks of propelling spring under the effect of spring force outside of spring housing side one pin, decontrol hand this moment, and hand-holding part is reset mode toward upwarping under the ripping bar extension spring effect outside.Whole action and function class are like bore on the rifle.Then a frock that is with magnetic shoe is inserted in the casing, and put it on the casing holding tray, with hand the pull bar of spring housing side is left behind again, spring in the bearing chamber is analysed exoergic and drift is gone out the pull bar of pushing down magnetic shoe bonding tool, the casing that magnetic shoe is sticked on of linkage is and keep-ups pressure, what will be in pressurize at last compresses pressurizer together with magnetic shoe bonding tool and casing push-jump forward moving 1/4 position under the effect of rotating disk, next group compresses pressurizer and forwards the front to, repeat the assembling process that a cover compresses pressurizer then, finish the process that this cover compresses the sticking magnetic shoe of pressurize, by that analogy, two covers with remainder assemble.After quadruplet compresses the pressurize magnetic shoe bonding tool and all assembles, in front of the frock of former first cover forwards to, at this moment ripping bar can be pressed down the taking-up magnetic shoe bonding tool, and casing withdrawed from magnetic shoe bonding tool, then magnetic shoe bonding tool is assembled another set of casing, put into and compress on the pressurizer, repeat the above-mentioned pressure maintaining period that compresses, so cycling.Also comprise:
The described pressurizer that compresses is fixed on the rotating disk by fixture block, fixture block fastening spring chamber, spring inside diameter in the spring housing and external diameter will be matched in clearance with drift external diameter and spring housing's internal diameter respectively, make the spring energy free movable, the big I of spring pressure is pasted required pressure according to magnetic shoe and is decided, the size of pressure also can be regulated by the pressure adjusting nut, and the external diameter of the drift in the spring housing will be matched in clearance with the inwall of spring housing and the inwall of pressure adjusting nut, makes it free movable; The shoulder height at drift middle part wants to make a sled full contact of ripping bar, makes pin can block to such an extent that live and Song Dekai.The pressure of pin spring wants to make pin firmly to block drift for well, and the ripping bar back-moving spring in time is reset to so that ripping bar is loosed one's grip, and danger occurs in order to avoid drift is got to ripping bar from following time.The pressure of pin spring and ripping bar spring can not select too greatly, avoids operating difficulties.
Described casing rack is fixed on the rotating disk, and nylon material is used at the position that contacts with casing, avoids scratching the lacquer on the casing.
Described rotating-table apparatus is that two covers are distinguished concentric locking collars on central shaft up and down, every cover all is with two bearings, two bearings must can be free to slide on central shaft with one heart, the distance of last lower rotary table can be placed on the casing rack after will being inserted in magnetic shoe bonding tool with casing, and the pull bar of magnetic shoe bonding tool upper end is tangent when just upwards promoting with the drift that compresses pressurizer and is as the criterion.
Described base is wanted to support lives a whole set of frock and can not become flexible, in case of necessity can be by bolt on the table with base, and assurance is firm.
Adopt the present invention program, above-mentioned magnetic shoe bonding tool and servicing unit thereof are combined, can realize that the sticking magnetic shoe work of actuating motor stator is quicker, more accurate, more reliable, the running that can realize producing the line high-efficiency and low-cost.
Description of drawings
Fig. 1 is the actuating motor stator magnetic shoe bonding tool schematic diagram of an embodiment of the present invention;
Fig. 2 pushes away magnetic shoe apparatus structure schematic diagram for the chain bar of an embodiment of the present invention;
Fig. 3 is the actuating motor stator magnetic shoe bonding tool axle side schematic diagram of an embodiment of the present invention;
Fig. 4 buckles magnetic shoe axle side schematic diagram for the actuating motor stator magnetic shoe bonding tool of an embodiment of the present invention;
Fig. 5 buckles the magnetic shoe vertical view for the actuating motor stator magnetic shoe bonding tool of an embodiment of the present invention;
Fig. 6 goes into the casing schematic diagram for the sticking magnetic shoe of the actuating motor stator magnetic shoe bonding tool of an embodiment of the present invention;
Fig. 7 is a kind of embodiment four station rotating disc type magnetic shoe bonding tool servicing unit shaft side figures that can cooperate the servicing unit of motor stator magnetic shoe bonding tool use of the present invention;
Fig. 8 is the four station rotating disc type magnetic shoe bonding tool servicing units embodiment illustrated in fig. 7 and the cutaway view of the special-purpose chain-bar type magnetic shoe bonding tool stickup of motor stator casing magnetic shoe;
Fig. 9 is the four station rotating disc type magnetic shoe bonding tool servicing units embodiment illustrated in fig. 7 and the shaft side figure of the special-purpose chain-bar type magnetic shoe bonding tool stickup of motor stator casing magnetic shoe;
Figure 10 is for compressing the pressurizer shaft side figure in the four station rotating disc type magnetic shoe bonding tool servicing units embodiment illustrated in fig. 7;
Figure 11 for embodiment illustrated in fig. 7 compress in the pressurizer stick up bar and spring housing drift spring position between the pin concern cutaway view;
Figure 12 for embodiment illustrated in fig. 7 compress pull bar in the pressurizer and spring housing drift spring position between the pin concern cutaway view.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawing illustrated embodiment.
See also Fig. 1-6, be a kind of motor stator magnetic shoe bonding tool of the present invention, it has adopted chain-bar type to push away the magnetic shoe structure, Fig. 1 buckles the preceding reset mode of magnetic shoe, described motor stator magnetic shoe bonding tool comprises magnetic shoe rack 8, pushes away magnetic shoe device and positioner, this magnetic shoe rack 8 is enclosed within and pushes away magnetic shoe device outside, and the magnetic shoe of coating the bonding magnetic steel agent is buckled on the magnetic shoe rack; Push away the magnetic shoe device and comprise hinge and pull bar 14; Axial location and radial location device are separately fixed on lower fixed frame 2 and the upper holder 11; Lower fixed frame 2 and magnetic shoe rack 8 by bolt together, it is concentric that lower fixed frame 2 cylindricals and magnetic shoe rack 8 are in cylindrical; Magnetic shoe rack 8 and upper holder 11 are connected and fixed by activity and are in the same place, and both are concentric; The described magnetic shoe device that pushes away comprises four groups of hinges, and every group of hinge is made up of two activity templates 5 and 7, links together with pull bar 14, lower fixed frame 2 by pin 3; Pull bar 14 becomes matched in clearance with the center unthreaded hole of magnetic shoe rack 8, the center unthreaded hole of upper holder 11, and back-moving spring is enclosed within on lower fixed frame 2 newels, props up pull bar 14.When work; four blocks of magnetic shoes 15 are pushed in the magnetic shoe rack 8 in four magnetic shoe grooves one by one; fasten the bottom of magnetic shoe 15 with lower fixed frame 2; magnetic shoe fastening piece 9 elasticity by spring 10 with magnetic shoe 15 fastenings in the magnetic shoe groove; (pressure of fastening piece 9 can be regulated by guide rod 12); with the surface of sticking magnetic shoe gum brush at magnetic shoe 15; hand-held then pull bar 13 (the hemispheroidal effect on the pull bar top is a usefulness of being convenient to hand-held frock) is put into whole frock in the casing; with the location hole on the radial location pin 18 aligning casing ports; with frock radial location on casing; axial location pin 1 is aimed at the oiliness bearing hole of bottom of shell; so that frock is concentric surely with casing; lower fixed frame 2 button magnetic shoe end faces are located as the height that magnetic shoe 15 sticks in the casing to the distance of pushing down the bottom of shell end face; after frock is put into casing and is put in place like this; the height of magnetic shoe 15 in casing; position angle has all been located; the casing that to put into frock again is put under the quick starting pressure machine or is put on the special-purpose pressure magnetic shoe machine frame; starting aerostatic press or special tool shelves; the pull bar 14 of above-mentioned frock is subjected to a strong fast active force and advances downwards rapidly down; therefore eight activity templates 7 that are attached thereto and activity template 5 move; according to chain bar operating principle; activity template 5 is embedded with the end of nylon block 6 and outwards moves; adhere to casing inner wall and the magnetic shoe in the magnetic shoe groove 15 pushed out; (effect of nylon block 6 is to alleviate pull bar 14 to be subjected to the influence of outside impulsive force to magnetic shoe; protection magnetic shoe 15 is avoided the danger of metal concussion fracture; can be on a circumference after making simultaneously the end of four activity templates 5 that push away the magnetic shoe device push away magnetic shoe 15 again; thereby pressure evenly is pressed onto on four blocks of magnetic shoes; it is firm to guarantee to paste); by the pressurize regular hour; the glue primary solidification; after magnetic shoe 15 is cemented in casing; cancel the external force of pull bar 14; activity template 5 is subjected to the effect of spring 4 and withdraws inwards and be reset mode, and hand-held at last pull bar 14 is outwards pulled out frock in the casing and got final product.
Except that the foregoing description, the present invention also has many modification, such as: activity template 5 and activity template 7 can be changed into slide block type according to the structure of magnetic shoe.
See also Fig. 7-12, a kind of actuating motor stator magnetic shoe bonding tool servicing unit embodiment, it can be used with above-mentioned " motor stator magnetic shoe bonding tool ".Its quadruplet compresses pressurizer and is separately fixed on top rotary table 121 four directions by fixture block 109 usefulness bolts, quadruplet casing rack also is separately fixed on the lower rotary table 103 by bolt, top rotary table 121 and lower rotary table 103 respectively are with two bearings 110 and concentric locking collar on central shaft 112, two rotating disks are fixed on certain distance with binding ring 111 respectively, and with two connecting plates 118 two rotating disks are combined as a whole, it can be rotated synchronously.Central shaft 112 is enclosed within central shaft reinforcement retainer ring 102 and is fixed by bolts on the base 101 then.The above-mentioned pressurizer that compresses adopts spring as the power that compresses with pressurize, and the described power that compresses with pressurize that compresses pressurizer is spring, and described pressure-regulating device is a pressure adjusting nut 107; Described spring is arranged in the spring housing 120, and the described pressurizer that compresses is fixed on the rotating-table apparatus by fixture block, fixture block fastening spring chamber 120; Described servicing unit also comprises drift 108, and the inwall of the external diameter of this drift 108 and spring housing 120 and the inwall of pressure adjusting nut 107 are makes the free movable matched in clearance of described drift 108 energy; The internal diameter of the spring in the spring housing 120 and external diameter are with drift 108 external diameters and spring housing's 120 internal diameters respectively makes the free movable matched in clearance of described spring energy.The operation principle of whole device is fairly simple, the bore principle of similar rifle.Fig. 7 is the confined state of this device with " the special-purpose chain-bar type magnetic shoe bonding tool of automobile starting motor stator " and the sticking magnetic shoe of casing, ripping bar 105 among the figure is fixed on spring housing 120 dead aheads by fixed block 119 and forms lever construction, the spring housing dead ahead has a gain, and the front end of ripping bar 105 gos deep into touching mutually with a step of drift 108 middle and lower parts in the spring housing 120; The inside of spring housing 120 is the die cavity of big end opening small stair type suitable for reading, its objective is for drift is not released outside the cavity by spring 106 when not working; Pull bar 113 forms lever construction by the left surface that pull bar alignment pin 114 is fixed on spring housing 120, play the interlock effect with pin, pin spring 116 is enclosed within the groove of a stay bolt by pull bar 13 and is fixed in the spring housing 120, during work, pulling down ripping bar 105 with hand promotes drift 108, make spring 106 compressed energy-storages in the spring housing simultaneously, when drift 108 rises to certain altitude, the pin 115 that is fixed on spring housing's 120 left surfaces is under the effect of pull bar 113 and pin spring 116, a through hole by spring housing's 120 left surfaces automatically pushes the step that blocks drift in the spring housing 120, make drift can not fall to being in energy storage and treat pressure condition, unclamp hand this moment, ripping bar back-moving spring 122 up draws ripping bar 105, avoid drift down towards the time get to ripping bar and cause danger.Then cover " a motor stator magnetic shoe bonding tool " 117 being sticked magnetic shoe is inserted in the casing, again a whole set of frock and casing are put on the casing rack of servicing unit, pull bar 113 is down pulled (the similar rifle trigger of pulling) with hand then, the other end of pull bar 113 is extracted pin 115 in spring housing 120, releasing is to the screens of drift 108, drift 108 down dashes rapidly under the active force that compresses pressurize spring 106, its end is pressed on the pull bar of " the special-purpose chain-bar type magnetic shoe bonding tool of automobile starting motor stator " 117, pull bar just is fitted in magnetic shoe the motor case inwall in linkage, and keep-up pressure, what will be in pressurize at last compresses pressurizer together with magnetic shoe bonding tool and casing push-jump forward moving 1/4 position under the effect of rotating disk, next group compresses pressurizer and forwards the front to, repeat the assembling process that a cover compresses pressurizer then, finish the process that this cover compresses the sticking magnetic shoe of pressurize, by that analogy, two covers with remainder assemble.After quadruplet compresses the pressurize magnetic shoe bonding tool and all assembles, in front of the frock of former first cover forwards to, at this moment ripping bar 105 can be depressed and promote drift 108 from casing rack taking-up magnetic shoe bonding tool assembly 117, casing is withdrawed from magnetic shoe bonding tool, and the casing that will glue magnetic shoe is put into and is flowed into next procedure on the streamline. then magnetic shoe bonding tool is loaded onto in the magnetic shoe and the another set of casing of packing into, put on the casing rack 104, plate moves pull bar 113, repeat the operating process that a cover compresses the sticking magnetic shoe of pressurize, so cycling.
Except that above-mentioned four station rotating disc type magnetic shoe bonding tool servicing unit embodiment, the present invention also has many modification, for example according to the seccotine primary solidification time do not wait four above-mentioned station rotating disc type magnetic shoe bonding tool servicing units can be made into two stations or three stations, or six stations of five stations or the like.Its principle is the magnetic shoe circle on frock that has been coated with glue, and the primary solidification time that just reaches glue gets final product.In addition, among the above-mentioned four station rotating disc type magnetic shoe bonding tool servicing unit embodiment, can change into pneumatic or the like with compressing pressurize spring 106.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (17)
1. motor stator magnetic shoe bonding tool, it is characterized in that: comprise the magnetic shoe rack, push away magnetic shoe device and positioner, this magnetic shoe rack is enclosed within and pushes away magnetic shoe device outside, and the magnetic shoe of coating the bonding magnetic steel agent is buckled on the magnetic shoe rack; Push away the magnetic shoe device and comprise hinge and pull bar; Positioner comprises upper holder, lower fixed frame, axial direction positioning device and radial location device, and described axial location and radial location device are separately fixed on lower fixed frame and the upper holder; Describedly push away magnetic shoe device and magnetic shoe rack by bolt together, it is concentric that lower fixed frame cylindrical and magnetic shoe rack are in cylindrical; Described magnetic shoe rack is connected and fixed by activity with upper holder and is in the same place, and both are concentric; The described magnetic shoe device that pushes away comprises four groups of hinges, and every group of hinge is made up of two activity templates, links together by the same pull bar of pin, lower fixed frame; Described pull bar becomes matched in clearance with the center unthreaded hole of magnetic shoe rack, the center unthreaded hole of upper holder, and back-moving spring is enclosed within on the lower fixed frame newel, props up pull bar.
2. magnetic shoe bonding tool as claimed in claim 1 is characterized in that: described each junction that pushes away the magnetic shoe device is to make movable structure freely between pull bar and the activity template.
3. magnetic shoe bonding tool as claimed in claim 1 is characterized in that: the minimum dimension of the magnetic shoe internal diameter when described lower fixed frame external diameter full-size adheres on the casing less than magnetic shoe, and the external diameter minimum dimension is as the criterion can fasten magnetic shoe.
4. magnetic shoe bonding tool as claimed in claim 1, it is characterized in that: axial direction positioning device and radial location device are respectively axial location pin and radial location pin, described axial location pin and described radial location pin are embedded on lower fixed frame and the upper holder by tight fit respectively, the angle position of radial location pin is consistent with the design angle that magnetic shoe sticks on the casing, and is concentric with the location hole of casing port.
5. as arbitrary described magnetic shoe bonding tool in the claim 1 to 4, it is characterized in that: guide rod is spun on the equally distributed guide hole two ends of upper holder by thread, spring housing is at the end of described guide rod by magnet steel fastening piece, guide rod and guide hole are for being slidingly matched, and the fastening piece relies on the elasticity of spring that magnetic shoe is pressed on the magnetic shoe rack.
6. magnetic shoe bonding tool as claimed in claim 1 is characterized in that: described movable the connection is screw thread.
7. the servicing unit that can cooperate the described magnetic shoe bonding tool of claim 1 to use is characterized in that:
Comprise: the motor case rack, compress pressurizer, rotating-table apparatus and base, casing rack and compress pressurizer and be separately fixed on the rotating-table apparatus, bearing is housed in the rotating-table apparatus, this bearing concentric locking collar is on central shaft, and central shaft is strengthened Fixing shrink ring and is being fixed on the base on the central shaft and with this central shaft.
8. servicing unit as claimed in claim 7 is characterized in that:
Described rotating-table apparatus is two rotating disks up and down, casing rack and compress pressurizer quadruplet is respectively arranged, symmetry is connected and fixed on two rotating disks up and down with activity respectively, in two rotating disks two bearings is housed respectively up and down, two rotating disks difference concentric locking collar is on central shaft up and down, central shaft is strengthened Fixing shrink ring and is being connected and fixed on base on the central shaft and with this central shaft one activity of reinstating, and it is conjuncted that last lower rotary table is connected in a formation with two connecting plates.
9. servicing unit as claimed in claim 7 is characterized in that: the described pressurizer that compresses is provided with pressure-regulating device.
10. servicing unit as claimed in claim 9 is characterized in that:
The described power that compresses with pressurize that compresses pressurizer is spring, and described pressure-regulating device is the pressure adjusting nut; Described spring is arranged in the spring housing, and the described pressurizer that compresses is fixed on the rotating-table apparatus by fixture block, fixture block fastening spring chamber; Described servicing unit also comprises drift, and the inwall of the external diameter of this drift and the inwall of spring housing and pressure adjusting nut is makes the free movable matched in clearance of described drift energy; The internal diameter of the spring in the spring housing and external diameter are with drift external diameter and spring housing's internal diameter respectively makes the free movable matched in clearance of described spring energy.
11. servicing unit as claimed in claim 10 is characterized in that: also comprise ripping bar, described drift middle part has the step with the sled full contact of ripping bar.
12. servicing unit as claimed in claim 7 is characterized in that: described casing rack is fixed on the rotating-table apparatus, and the position that contacts with casing is a nylon material.
13. servicing unit as claimed in claim 8, it is characterized in that: can be placed on the casing rack after the described distance that goes up lower rotary table is inserted in magnetic shoe bonding tool with casing, the pull bar of magnetic shoe bonding tool upper end is tangent when just upwards promoting with the drift that compresses pressurizer and is as the criterion.
14. servicing unit as claimed in claim 8, it is characterized in that: described quadruplet compresses pressurizer and is separately fixed on the top rotary table four directions with movable the connection by fixture block, quadruplet casing rack also is separately fixed on the lower rotary table by the activity connection, top rotary table and lower rotary table respectively are with two bearings and concentric locking collar on central shaft, two rotating disks are used the certain distance of binding ring fixed intervals respectively, two connecting plates combine as a whole two rotating disks, and central shaft reinforcement Fixing shrink ring is being connected and fixed on base on the central shaft and with activity then.
15. servicing unit as claimed in claim 11 is characterized in that: also comprise pull bar, pull bar alignment pin, pin, pin spring, bolt; This ripping bar is fixed on the spring housing dead ahead by fixed block and forms lever construction; Described spring housing dead ahead offers a gain, and the front end of this ripping bar gos deep into touching mutually with a step of drift middle and lower part in the spring housing; Pull bar forms the lever construction that links with pin by the left surface that the pull bar alignment pin is fixed on spring housing, and the pin spring housing is fixed in the spring housing at the groove by pull bar on the bolt.
16. servicing unit as claimed in claim 10 is characterized in that: the inside of described spring housing is the big die cavity of young stepped ramp type down suitable for reading.
17. as claim 8 or 14 described servicing units, it is characterized in that: described movable the connection is screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101487388A CN101212164B (en) | 2006-12-30 | 2006-12-30 | Magnetic shoe bonding tool and auxiliary device for motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101487388A CN101212164B (en) | 2006-12-30 | 2006-12-30 | Magnetic shoe bonding tool and auxiliary device for motor stator |
Publications (2)
| Publication Number | Publication Date |
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| CN101212164A CN101212164A (en) | 2008-07-02 |
| CN101212164B true CN101212164B (en) | 2011-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101487388A Expired - Fee Related CN101212164B (en) | 2006-12-30 | 2006-12-30 | Magnetic shoe bonding tool and auxiliary device for motor stator |
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| CN (1) | CN101212164B (en) |
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| CN115720036B (en) * | 2023-01-10 | 2023-04-11 | 恒业智能驱动(杭州)股份有限公司 | Fixing device for motor magnetic shoe and using method thereof |
| CN116722705B (en) * | 2023-08-10 | 2024-04-09 | 深圳市合利士智能装备有限公司 | Shell magnetic shoe pasting device and magnetic shoe pasting method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232652A (en) * | 1991-04-04 | 1993-08-03 | Ricerca Elettromeccanica S.R.L. | Method of making a stator of a motor with permanent magnets embedded therein |
| CN1036966C (en) * | 1991-11-28 | 1998-01-07 | 马渊马达株式会社 | Stator for miniature motors |
-
2006
- 2006-12-30 CN CN2006101487388A patent/CN101212164B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232652A (en) * | 1991-04-04 | 1993-08-03 | Ricerca Elettromeccanica S.R.L. | Method of making a stator of a motor with permanent magnets embedded therein |
| CN1036966C (en) * | 1991-11-28 | 1998-01-07 | 马渊马达株式会社 | Stator for miniature motors |
Non-Patent Citations (2)
| Title |
|---|
| CN 1036966 C,全文. |
| JP平11-187628A 1999.07.09 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101212164A (en) | 2008-07-02 |
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