CN104368659B - Half module curved-surface piece building mortion and manufacturing process - Google Patents
Half module curved-surface piece building mortion and manufacturing process Download PDFInfo
- Publication number
- CN104368659B CN104368659B CN201410656131.5A CN201410656131A CN104368659B CN 104368659 B CN104368659 B CN 104368659B CN 201410656131 A CN201410656131 A CN 201410656131A CN 104368659 B CN104368659 B CN 104368659B
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- China
- Prior art keywords
- work piece
- steel ball
- rotating disk
- half module
- machine frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/20—Bending sheet metal, not otherwise provided for
Abstract
The present invention relates to a kind of half module curved-surface piece building mortion and manufacturing process, belong to mechanical engineering field.Comprise a frame, one can to support and the bearing of fixed mould, a grasping system and one stir formation system, this stirring builder is fixed on the cover board by motor, motor-driven rotation axle rotates, turning cylinder installs a band rotating disk, between rotating disk and work piece, is full of cluster steel ball.Under the drive of motor, turning cylinder drives turntable rotation, steel ball flies in swirl shape to turn under the drive of rotating disk, give the energising of the drive unit above movable machine frame simultaneously, driving movable machine frame moves downward, drive inner and outer sleeves clamping work piece jointly move downward, work piece below mould and above rotate steel ball acting in conjunction under be shaped.Manufacturing process based on this device had both used die forming, had used again the multi-point forming optimized, had improve forming accuracy, and higher than single-point forming efficiency, be shaped evenly.
Description
Technical field
The present invention relates to a kind of half module curved-surface piece building mortion and manufacturing process thereof, for processing small-sized curved-surface piece, belonging to machining process field.
Background technology
In modernization national product and medical equipment field, small-sized curved-surface piece is widely used.The processing method of conventional small-sized curved-surface piece is mainly single-point and is shaped and common multi-point forming.Single-point forming technique processing curve efficiency is low, each point discontinuity, and drip molding is second-rate; Although common multi-point forming efficiency is high, stressed comparatively even, due to processing stand can not be too tiny etc. shortcoming, drip molding quality is relatively poor.The present invention utilizes cluster steel ball at the composite sport of surface of the work to realize the shaping of curved-surface piece, the present invention effectively raises machining accuracy, reduce the complexity of equipment, save equipment cost, thus the present invention will be conducive to the fast development of curved-surface piece processing.
Summary of the invention
The invention provides a kind of half module curved-surface piece building mortion and manufacturing process, its object is to simplify builder, save equipment cost.
The technical scheme that the present invention takes is: comprise frame, the bearing of support and fixed mould, clamping device, stirring builder and cluster steel ball;
Described rack construction is that upper movable machine frame and column are slidably connected, and column is fixedly connected with base plate, and the motor of driving mechanism is fixedly connected with this movable machine frame top, and a bevel gear of this driving mechanism is threaded with column top;
Described clamping device is made up of outer sleeve, inner sleeve and spring and is positioned at movable machine frame, support and be fixedly connected with base plate with the bearing of fixed mould, this spring is positioned at the outside of the bearing of this support and fixed mould, inner sleeve is placed in the top of this spring and is socketed in the outside of bearing, outer sleeve is socketed in the outside of this inner sleeve, and the junction of outer sleeve and inner sleeve is for clamping work piece;
Described stirring builder comprises motor, turning cylinder, rotating disk and cover plate, and motor is fixedly connected with above cover plate, and this motor is connected with turning cylinder, and turning cylinder and cover plate are rotationally connected, and rotating disk is fixedly connected with this turning cylinder lower end;
Described cluster steel ball is placed in the enclosure space be made up of rotating disk, outer sleeve and work piece.
One embodiment of the present invention is that described cover plate is fixedly connected with movable machine frame.
One embodiment of the present invention is the diameter of described cluster steel ball is 0.5mm ~ 20mm.
One embodiment of the present invention is that described inner sleeve can for circular or square with outer sleeve and the part that matches with bearing.
One embodiment of the present invention described rotating disk is installed multiple stud or processing deep trench.
One embodiment of the present invention is that described rotating disk band is magnetic.
A kind of half module curved-surface piece manufacturing process, comprises the following steps:
1) work piece is installed:
First, spring is placed on around support and fixed mould bearing, inner sleeve is enclosed within bearing, and the bed die made is fixed on bearing;
Secondly, work piece is positioned on inner sleeve, outer sleeve is enclosed within outside inner sleeve, make work piece be in clamped state;
2) stirring builder is installed:
Above the hemi-closure space that outer sleeve and sheet material are formed, inject the cluster steel ball of some, then stirring builder is fixed on movable machine frame by cover plate;
3) forming process:
Start the motor be connected with turning cylinder, drive dial rotation, thus drive cluster steel ball to rotate; And moved downward by driving mechanism driving movable machine frame, drive clamping device to move downward together with stirring builder, thus force steel ball to suppress work piece distortion, finally make work piece laminating counterdie surface, the work piece needed for formation;
4) drip molding is unloaded:
After work piece is shaped, motor power-off, lifts movable machine frame, lays down cover plate, takes out and stirs builder and pick up cluster steel ball by the magnetic on rotating disk, and removes outer sleeve taking-up work piece.
Clamp work piece between described outer sleeve and inner sleeve, work piece contains titanium alloy, aluminium, steel and relevant metal material thereof.
Advantage of the present invention is novel structure, manufacturing process based on this device had both used die forming, multi-point forming technique and single-point forming technique are used for reference, use again the multi-point forming optimized, and the stress point breaching traditional multi-point forming technique can not be too tiny shortcoming, utilize the steel ball rotated to realize the refinement of the stress point of multi-point forming.During shaping, not only rotate and stir builder but also by driving movable machine frame to force steel ball to rotate and to lower feeding compound motion, thus realize the shaping at end of sheet material.Adopt apparatus of the present invention than multi-point forming low cost of manufacture, and 0.5mm can be reduced to each with the diameter of the bead of web contact, thus increase and the counting of web contact, the application point improving multi-point forming can not be too tiny shortcoming, thus improve forming accuracy, and higher than single-point forming efficiency, make sheet material stressed more even.Secondly, steel ball is except pressed sheet, also make contact point and sheet material produce to slide, not only reduce bead and web contact stress, and repeatedly rolling of concentrating type steel ball also reduces the resilience of sheet material, forming accuracy is greatly enhanced, especially for the forming accuracy of titanium-alloy thin-plate raising clearly.Realize mass production, cut down finished cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is sectional view and the course of work initial graph of apparatus of the present invention;
Fig. 3 is the course of work middle graph of half module curved-surface piece building mortion of the present invention;
Fig. 4 is that the course of work of half module curved-surface piece building mortion of the present invention terminates figure;
Fig. 5 is the rack construction schematic diagram of half module curved-surface piece building mortion of the present invention;
Fig. 6 is the clamping device structural representation of half module curved-surface piece building mortion of the present invention;
Fig. 7 is the stirring shaping mechanism structure schematic diagram of half module curved-surface piece building mortion of the present invention;
Fig. 8 a is the schematic diagram of the agitating device turntable of half module curved-surface piece building mortion of the present invention;
Fig. 8 b is the schematic diagram of the agitating device turntable of half module curved-surface piece building mortion of the present invention;
Fig. 8 c is the schematic diagram of the agitating device turntable of half module curved-surface piece building mortion of the present invention;
Fig. 8 d is the sectional view of Fig. 8 c of the present invention;
In figure: 1. in frame 2., movable machine frame 3. bearing 4. clamping device 5. stirs builder 6. base plate 7. column 8. outer sleeve 9. inner sleeve 10. spring 11. motor 12. turning cylinder 13. rotating disk 14. cluster steel ball 15. cover plate 16. work piece 17. mould 18. drive unit.
Detailed description of the invention
Comprise frame 1, support and the bearing 3 of fixed mould, clamping device 4, stir builder 5 and cluster steel ball 14;
Described frame 1 structure is that upper movable machine frame 2 is slidably connected with column 7, and column 7 is fixedly connected with base plate 6, and the motor of driving mechanism 18 is fixedly connected with this movable machine frame top, and a bevel gear of this driving mechanism is threaded with column top;
Described clamping device 4 is made up of outer sleeve 8, inner sleeve 9 and spring 10 and is positioned at movable machine frame 2, support and be fixedly connected with base plate 6 with the bearing 3 of fixed mould, this spring 10 is positioned at the outside of the bearing 3 of this support and fixed mould, inner sleeve 9 is placed in the top of this spring and is socketed in the outside of bearing 3, outer sleeve 8 is socketed in the outside of this inner sleeve, and the junction of outer sleeve 8 and inner sleeve 9 is for clamping work piece 16;
Described stirring builder 5 comprises motor 11, turning cylinder 12, rotating disk 13 and cover plate 15, motor 11 is fixedly connected with above cover plate 15, this motor 11 is connected with turning cylinder 12, and turning cylinder 12 and cover plate 15 are rotationally connected, and rotating disk 13 is fixedly connected with this turning cylinder 12 lower end;
Described cluster steel ball 14 is placed in the enclosure space be made up of rotating disk 13, outer sleeve 8 and work piece 16.
One embodiment of the present invention is that described cover plate 15 is fixedly connected with movable machine frame 2.
One embodiment of the present invention is the diameter of described cluster steel ball 14 is 0.5mm ~ 20mm.
One embodiment of the present invention is that described inner sleeve 9 can for circular or square with outer sleeve 8 and the part that matches with bearing 3.
One embodiment of the present invention described rotating disk 13 is installed multiple stud or processing deep trench.
One embodiment of the present invention is that described rotating disk 13 band is magnetic.
A kind of half module curved-surface piece manufacturing process, is characterized in that comprising the following steps:
1) work piece is installed:
First, spring 10 is placed on around support and fixed mould bearing 3, inner sleeve 9 is enclosed within bearing 3, and the bed die 17 made is fixed on bearing 3;
Secondly, work piece 16 is positioned on inner sleeve 9, outer sleeve 8 is enclosed within outside inner sleeve 9, make work piece 16 be in clamped state;
2) stirring builder is installed:
Above the hemi-closure space that outer sleeve 8 and work piece 16 are formed, inject the cluster steel ball 14 of some, then stirring builder 5 is fixed on movable machine frame 2 by cover plate 15;
3) forming process:
Start the motor 11 be connected with turning cylinder 12, drive rotating disk 13 to rotate, thus drive cluster steel ball 14 to rotate; And drive movable machine frame 2 to move downward by driving mechanism 18, clamping device 4 is driven to move downward together with stirring builder 5, thus force steel ball to suppress work piece 16 to be out of shape, finally to make work piece 16 fit counterdie surface, the work piece 16 needed for formation;
4) drip molding is unloaded:
After work piece 16 is shaped, motor 1 power-off, lifts movable machine frame 2, lays down cover plate 15, takes out to stir builder 5 and also pick up cluster steel ball 14 by the magnetic on rotating disk 13, and removes outer sleeve 8 and take out work piece 16.
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 5, half module curved-surface piece building mortion of the present invention, described frame contains movable machine frame, base plate and column and driving mechanism, and described driving mechanism can be made up of any actuator, as long as all can adopting that movable machine frame can be driven to move up and down.
As shown in Figure 7, half module curved-surface piece building mortion of the present invention, described stirring builder 5 contains motor 11, turning cylinder 12, rotating disk 13 and cover plate 15.Described rotating disk 13 can be made up of various ways, and as Fig. 8 a, 8b, 8c, rotating disk can be bevel gear shape, also can be in circular discs, to install multiple bolt form, and also can be made up of the circular discs of with groove.The effect of rotating disk is by own rotation, and drives cluster steel ball 14 to rotate in solid space, press down.Description above for rotating disk is exemplary, not limits the structure of rotating disk.
Consult Fig. 3: in forming process, base plate 6 in frame 1 and column 7 maintain static, the drive unit 18 of column upper end drives movable machine frame 2 and cover plate 15 slide downward, and drive clamping device 4 to move downward together with stirring builder 5, thus drive cluster steel ball 14 to suppress work piece 16 by rotating disk 13 to contact with counterdie, simultaneously, start the motor 11 be connected with turning cylinder 12, drive rotating disk 13 to rotate, thus drive cluster steel ball 14 to rotate, work piece 16 is out of shape.
Consult Fig. 4: at the end of shaping, drive unit 18 power-off, making inner sleeve 9 and outer sleeve 8 clamp work piece 16, to rest on a certain position motionless.Motor 11 power-off, rotating disk stops operating, cluster steel ball 14 force work piece 16 fit completely counterdie surface, the work piece (16) needed for formation.Complete forming process.
More than in conjunction with detailed description of the invention to invention has been detailed description.Half module curved-surface piece building mortion only needs work piece 16 to be placed between inner sleeve 9 and outer sleeve 8 to clamp, and is energized to motor 11, is energized to drive unit 18 simultaneously, namely can realizes the stamping of work piece 16.
Clearly, above description and the content shown in accompanying drawing all should be understood to be exemplary, but not mean limitation of the present invention.It will be obvious to those skilled in the art that and on basis of the present invention, various distortion or amendment can be carried out to it.Obviously, these distortion or amendment all should be included in protection scope of the present invention.
Claims (7)
1. a half module curved-surface piece building mortion, is characterized in that comprising: the bearing of frame, support and fixed mould, clamping device, stirring builder and cluster steel ball;
Described rack construction is that upper movable machine frame and column are slidably connected, and column is fixedly connected with base plate, and the motor of driving mechanism is fixedly connected with movable machine frame top on this, and a bevel gear of this driving mechanism is threaded with column top;
Described clamping device is made up of outer sleeve, inner sleeve and spring, and be positioned at movable machine frame, support and be fixedly connected with base plate with the bearing of fixed mould, this spring is positioned at the outside of the bearing of this support and fixed mould, inner sleeve is placed in the top of this spring and is socketed in the outside of bearing, outer sleeve is socketed in the outside of this inner sleeve, and the junction of outer sleeve and inner sleeve is for clamping work piece;
Described stirring builder comprises motor, turning cylinder, rotating disk and cover plate, and motor is fixedly connected with above cover plate, and this motor is connected with turning cylinder, and turning cylinder and cover plate are rotationally connected, and rotating disk is fixedly connected with this turning cylinder lower end;
Described cluster steel ball is placed in the enclosure space be made up of rotating disk, outer sleeve and work piece.
2. half module curved-surface piece building mortion according to claim 1, it is characterized in that, cover plate is fixedly connected with upper movable machine frame.
3. half module curved-surface piece building mortion according to claim 1, is characterized in that, the diameter of cluster steel ball is 0.5mm ~ 20mm.
4. half module curved-surface piece building mortion according to claim 1, is characterized in that, described rotating disk is installed multiple stud or processing deep trench.
5. the half module curved-surface piece building mortion according to claim 1 or 4, is characterized in that, described rotating disk band is magnetic.
6. adopt a half module curved-surface piece manufacturing process for half module curved-surface piece building mortion as claimed in claim 1, it is characterized in that comprising the following steps:
1) work piece is installed:
First, spring is placed on support and fixed mould bearing around, inner sleeve is enclosed within bearing, and the bed die made is fixed on bearing;
Secondly, work piece is positioned on inner sleeve, outer sleeve is enclosed within outside inner sleeve, make work piece be in clamped state;
2) stirring builder is installed:
Above the hemi-closure space that outer sleeve and work piece are formed, inject the cluster steel ball of some, then stirring builder is fixed on upper movable machine frame by cover plate;
3) forming process:
Start the motor be connected with turning cylinder, drive dial rotation, thus drive cluster steel ball to rotate; And drive above movable machine frame to move downward by driving mechanism, drive clamping device to move downward together with stirring builder, thus force cluster steel ball to suppress work piece distortion, finally make work piece laminating counterdie surface, the work piece needed for formation;
4) drip molding is unloaded:
After work piece is shaped, motor power-off, lifts movable machine frame, lays down cover plate, takes out and stirs builder and pick up cluster steel ball by the magnetic on rotating disk, and removes outer sleeve taking-up work piece.
7. half module curved-surface piece manufacturing process according to claim 6, it is characterized in that, work piece comprises titanium alloy, aluminium or steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656131.5A CN104368659B (en) | 2014-11-18 | 2014-11-18 | Half module curved-surface piece building mortion and manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656131.5A CN104368659B (en) | 2014-11-18 | 2014-11-18 | Half module curved-surface piece building mortion and manufacturing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104368659A CN104368659A (en) | 2015-02-25 |
| CN104368659B true CN104368659B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410656131.5A Expired - Fee Related CN104368659B (en) | 2014-11-18 | 2014-11-18 | Half module curved-surface piece building mortion and manufacturing process |
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| Country | Link |
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| CN (1) | CN104368659B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013816A (en) * | 2018-08-13 | 2018-12-18 | 吉林大学 | A kind of uniform spinning titanium or titanium alloy Board Forming process of cluster steel ball half module |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356087A (en) * | 2018-05-04 | 2018-08-03 | 刘旭玲 | One kind being used for the hot worked pressurizing unit of aluminium |
| CN109175051B (en) * | 2018-08-21 | 2020-05-12 | 吉林大学 | Method for forming three-dimensional curved surface by mould-free multi-point spinning |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1433560A1 (en) * | 1987-04-17 | 1988-10-30 | Всесоюзный научно-исследовательский проектно-конструкторский и технологический институт электротермического оборудования | Die for forming parts from sheet materials |
| US6151938A (en) * | 1999-07-06 | 2000-11-28 | Korea Institute Of Science And Technology | Dieless forming apparatus |
| CN102233383A (en) * | 2010-04-27 | 2011-11-09 | 江南造船(集团)有限责任公司 | Multi-column regulation type pressing die and method for forming titanium alloy double-curvature plate by using same |
| KR20120012674A (en) * | 2010-08-02 | 2012-02-10 | 부산대학교 산학협력단 | Press Forming Apparatus for Multi-Surface Partial Contact |
| CN102716963A (en) * | 2012-06-08 | 2012-10-10 | 燕山大学 | Method and die for back-pressure deep drawing of metal plate |
| CN103909132A (en) * | 2014-04-04 | 2014-07-09 | 燕山大学 | Reverse drawing method for soft die with peripheral auxiliary thrust |
| CN204276598U (en) * | 2014-11-18 | 2015-04-22 | 吉林大学 | Half module curved-surface piece building mortion |
-
2014
- 2014-11-18 CN CN201410656131.5A patent/CN104368659B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1433560A1 (en) * | 1987-04-17 | 1988-10-30 | Всесоюзный научно-исследовательский проектно-конструкторский и технологический институт электротермического оборудования | Die for forming parts from sheet materials |
| US6151938A (en) * | 1999-07-06 | 2000-11-28 | Korea Institute Of Science And Technology | Dieless forming apparatus |
| CN102233383A (en) * | 2010-04-27 | 2011-11-09 | 江南造船(集团)有限责任公司 | Multi-column regulation type pressing die and method for forming titanium alloy double-curvature plate by using same |
| KR20120012674A (en) * | 2010-08-02 | 2012-02-10 | 부산대학교 산학협력단 | Press Forming Apparatus for Multi-Surface Partial Contact |
| CN102716963A (en) * | 2012-06-08 | 2012-10-10 | 燕山大学 | Method and die for back-pressure deep drawing of metal plate |
| CN103909132A (en) * | 2014-04-04 | 2014-07-09 | 燕山大学 | Reverse drawing method for soft die with peripheral auxiliary thrust |
| CN204276598U (en) * | 2014-11-18 | 2015-04-22 | 吉林大学 | Half module curved-surface piece building mortion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013816A (en) * | 2018-08-13 | 2018-12-18 | 吉林大学 | A kind of uniform spinning titanium or titanium alloy Board Forming process of cluster steel ball half module |
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| Publication number | Publication date |
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| CN104368659A (en) | 2015-02-25 |
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