CN103537559A - Necking mould position adjusting device - Google Patents
Necking mould position adjusting device Download PDFInfo
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- CN103537559A CN103537559A CN201310477045.3A CN201310477045A CN103537559A CN 103537559 A CN103537559 A CN 103537559A CN 201310477045 A CN201310477045 A CN 201310477045A CN 103537559 A CN103537559 A CN 103537559A
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- necking down
- rotating shaft
- necking
- adjusting device
- tooth
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Abstract
The invention provides a necking mould position adjusting device. The necking mould position adjusting device comprises a tooth-profiled adjusting disc (1), a rotating shaft (2), a necking mould assembly (3), a locking screw (4), a fastening screw (5) and a blade (6). The tooth-profiled adjusting disc and the rotating shaft move circumferentially along the center of the rotating shaft. The tooth-profiled adjusting disc and the necking mould assembly are connected through the fastening screw and the locking screw. The angle of a necking mould is adjusted by changing of relative positions of the tooth-profiled adjusting disc and the rotating shaft, so that necking effect can be produced by action of the position of the blade and a tank body in the necking mould. The necking mould position adjusting device is free of place limitation in use and convenient for adjustment.
Description
Technical field
The present invention relates to apparatus for adjusting position technical field, relate in particular to a kind of necking down die location adjusting device.
Background technology
Now domestic thin-walled slack tank, in the process of moulding, all can be used the technique of necking down, concrete tank body shown in Figure 1, and its one step above that is used as sealed cans, may be also attractive in appearance for tank body, or the location of other procedure of processings be used.Because thin-walled slack tank not of uniform size causes, (diameter changes, the length of tank body changes), a multi-station processing equipment can not come supporting by multi-station processing equipment of a tank body in order to meet this variation, it must have a versatility, variation for length of tank need to regulate upper and lower locating piece to realize, and does not discuss here.Multi-station processing equipment is when making can bodies, necking down is as a station of processing, its basic course of work is such, upper and lower locating piece is delivered to certain position tank body, simultaneously upper and lower locating piece drives tank body to make High Rotation Speed, and now, rotating shaft slowly rotates a fixed angle, blade and tank body in necking down die assembly are had an effect, until tank body distortion reaches the requirement of necking down.When the diameter of tank body changes, produce two kinds of situations, diameter diminishes, and blade touches less than tank body, and when diameter becomes large, blade can destroy tank body, even produces mechanical accident.How the variation device that the present invention is directed to diameter guarantees versatility, the necking down fundamental diagram providing referring to Fig. 2.The method of existing domestic adjusting necking down die location nearly all adopts the control method of vertical spline, the schematic diagram before necking down die location adjusting device invention shown in Figure 3.When the diameter of tank body changes, nut is spun off, rocking arm and necking down die assembly are taken out together from rocker arm shaft, rotate an angle, and rocking arm and necking down die assembly are put in rocker arm shaft, and nut is screwed.Subject matter is to regulate inconvenience, and in the process equipment of multistation, it is very compact that equipment designs, and space very limited (otherwise equipment can be huger) takes out and put into from rocker arm shaft the very trouble that just seems rocking arm and necking down die assembly.Sometimes may not realize, rocking arm and necking down die assembly must be split to regulate.
Therefore, instantly need the urgent technical problem solving to be exactly: a kind of effective measures of proposition how can innovate, to meet the demand of practical application.
Summary of the invention
Outside the deficiency existing in the problems referred to above, the invention provides a kind of necking down die location adjusting device, be not in use subject to place restriction, easy to adjust.
In order to address the above problem, the invention provides a kind of necking down die location adjusting device, comprise profile of tooth adjustment disk (1), rotating shaft (2), necking down die assembly (3), lock-screw (4), hold-down screw (5) and blade (6), wherein, described profile of tooth adjustment disk and rotating shaft circle along the center of rotating shaft, profile of tooth adjustment disk is connected with lock-screw by hold-down screw with necking down die assembly, the change of the relative position by profile of tooth adjustment disk and rotating shaft regulates the angle of necking down mould, make blade position and tank body interaction energy in necking down mould produce necking down effect.
Compared with prior art, the present invention has the following advantages:
First, this device is easy to use, and location is convenient;
Secondly, the design of the rotating shaft end face of optimization matches with profile of tooth adjustment disk, guarantees the maximization of driving torque.The space occupying while most importantly regulating is very little, and it is compact that equipment just can design.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of background technology part tank body;
Fig. 2 is background technology part necking down fundamental diagram;
Fig. 3 is the schematic diagram before the invention of background technology part necking down mold regulator;
Fig. 4 is the structural representation after necking down die location adjusting device invention of the present invention;
Fig. 5 is generalized section in the middle of rotating shaft of the present invention;
Fig. 6 is the schematic diagram of end face of the present invention;
Fig. 7 is the schematic diagram of outer end of the present invention profile of tooth.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and example, the present invention is described in further detail.But example is not as a limitation of the invention.
As shown in Figure 4, the invention provides a kind of necking down die location adjusting device, comprise profile of tooth adjustment disk (1), rotating shaft (2), necking down die assembly (3), lock-screw (4), hold-down screw (5) and blade (6), wherein, described profile of tooth adjustment disk and rotating shaft circle along the center of rotating shaft, profile of tooth adjustment disk is connected with lock-screw by hold-down screw with necking down die assembly, the change of the relative position by profile of tooth adjustment disk and rotating shaft regulates the angle of necking down mould, make blade position and tank body interaction energy generation necking down effect in necking down mould preferred.
Below introduce in detail principle and the course of work of necking down die location adjusting device, schematic diagram after the necking down die location adjusting device invention providing referring to Fig. 4, when the variation of its maximum is adjusting position, profile of tooth adjustment disk, with rotating shaft, center along rotating shaft circles, profile of tooth adjustment disk and necking down die assembly are bolted to connection, and do not need a rocking arm and necking down die assembly to take out from rotating shaft, when the diameter of tank body changes, lock-screw comes loose, angle of necking down mold rotation, till making the blade position and tank body interaction energy generation necking down effect in necking down mould, fastening lock-screw, due to this device just necking down mould along the center of rotating shaft, circle, do not move up and down is adjustable position, so regulate space to become very little, easy to adjust, location is convenient.Simultaneously, the design of rotating shaft end face, generalized section, the schematic diagram of end face and the schematic diagram of outer end profile of tooth in the middle of the rotating shaft specifically providing respectively referring to Fig. 5, Fig. 6 and Fig. 7, toothing along the circumferential direction, from circle centre position, become fan shape respectively, the degree of depth of sawtooth is deepened gradually from the center of circle to circumferencial direction simultaneously.The structure of same profile of tooth adjustment disk is the same with the shape of rotation rotating shaft end face, like this when regulating, as long as come loose trip bolt, by very little power, just can regulate the position of necking down mould, simultaneously when locking trip bolt, it is very large that the snap-in force of profile of tooth adjustment disk and rotating shaft just becomes, and enough transmits the needed power of necking down.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. a necking down die location adjusting device, comprise profile of tooth adjustment disk (1), rotating shaft (2), necking down die assembly (3), lock-screw (4), hold-down screw (5) and blade (6), wherein, described profile of tooth adjustment disk and rotating shaft circle along the center of rotating shaft, profile of tooth adjustment disk is connected with lock-screw by hold-down screw with necking down die assembly, the change of the relative position by profile of tooth adjustment disk and rotating shaft regulates the angle of necking down mould, makes blade position and tank body interaction energy in necking down mould produce necking down effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310477045.3A CN103537559B (en) | 2013-10-12 | 2013-10-12 | Necking die apparatus for adjusting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310477045.3A CN103537559B (en) | 2013-10-12 | 2013-10-12 | Necking die apparatus for adjusting position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103537559A true CN103537559A (en) | 2014-01-29 |
| CN103537559B CN103537559B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310477045.3A Active CN103537559B (en) | 2013-10-12 | 2013-10-12 | Necking die apparatus for adjusting position |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5775161A (en) * | 1996-11-05 | 1998-07-07 | American National Can Co. | Staggered die method and apparatus for necking containers |
| CN201102047Y (en) * | 2007-09-07 | 2008-08-20 | 山东法因数控机械股份有限公司 | Flow forming device |
| CN202163367U (en) * | 2011-06-02 | 2012-03-14 | 宁波爱维斯工贸有限公司 | Vehicle-mounted head/neck support |
| EP2502685A1 (en) * | 2011-03-22 | 2012-09-26 | Sodetech SARL | Method for forming the wall of the opening of a metal container or packaging, device for said purpose and container or packaging obtained |
| CN202951795U (en) * | 2012-11-13 | 2013-05-29 | 豪阳机械工业股份有限公司 | Tank body height adjusting device for tank necking machine |
| CN203541301U (en) * | 2013-10-12 | 2014-04-16 | 舟山市普陀博达机械制造有限公司 | Necking mold position adjusting device |
-
2013
- 2013-10-12 CN CN201310477045.3A patent/CN103537559B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5775161A (en) * | 1996-11-05 | 1998-07-07 | American National Can Co. | Staggered die method and apparatus for necking containers |
| CN201102047Y (en) * | 2007-09-07 | 2008-08-20 | 山东法因数控机械股份有限公司 | Flow forming device |
| EP2502685A1 (en) * | 2011-03-22 | 2012-09-26 | Sodetech SARL | Method for forming the wall of the opening of a metal container or packaging, device for said purpose and container or packaging obtained |
| CN202163367U (en) * | 2011-06-02 | 2012-03-14 | 宁波爱维斯工贸有限公司 | Vehicle-mounted head/neck support |
| CN202951795U (en) * | 2012-11-13 | 2013-05-29 | 豪阳机械工业股份有限公司 | Tank body height adjusting device for tank necking machine |
| CN203541301U (en) * | 2013-10-12 | 2014-04-16 | 舟山市普陀博达机械制造有限公司 | Necking mold position adjusting device |
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|---|---|
| CN103537559B (en) | 2015-12-09 |
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