CN103658407A - Bending springback adjustable mechanism - Google Patents
Bending springback adjustable mechanism Download PDFInfo
- Publication number
- CN103658407A CN103658407A CN201210347649.1A CN201210347649A CN103658407A CN 103658407 A CN103658407 A CN 103658407A CN 201210347649 A CN201210347649 A CN 201210347649A CN 103658407 A CN103658407 A CN 103658407A
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- China
- Prior art keywords
- adjustable mechanism
- push block
- bending springback
- plate
- oblique push
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Abstract
The invention relates to a bending springback adjustable mechanism. The bending springback adjustable mechanism comprises a base plate, a fixed plate, a pressure plate and a concave die which are sequentially arranged from top to bottom; the bending springback adjustable mechanism further comprises a fine adjustment component and a beating rod, wherein the fine adjustment component comprises a cover plate, a clamp plate and an inclined push block; the cover plate is arranged at the outer side of the clamp plate; the clamp plate is arranged at one side of the fixed plate and is connected with the inclined push block by an adjusting screw; and the inclined push block is connected with the beating rod in a propping way. Compared with the prior art, the bending springback adjustable mechanism has the advantages that the operation is convenient; a mould is not required to be disassembled and can be directly adjusted on a machine tool; the size of a part can be tracked and detected at any time by stepless regulation; and furthermore, the bending springback adjustable mechanism can be changed to be bent upwards by being reversely arranged, so that the bending springback adjustable mechanism is convenient to use.
Description
Technical field
The present invention relates to a kind of governor motion, especially relate to a kind of bending springback adjustable mechanism.
Background technology
Forming part, after mould punching, when part takes out from mould, exists strain during due to bending, result make workpiece and mould shape have inconsistent.Therefore,, in order to improve the accuracy of the accessory size that moulding obtains, need a kind of mechanism that can control bending springback.
Summary of the invention
Object of the present invention is exactly the bending springback adjustable mechanism that a kind of easy to operate, step-less adjustment is provided in order to overcome the defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of bending springback adjustable mechanism, comprise the backing plate, fixed head, holding pad and the die that set gradually from top to bottom, also comprise trimming assembly and make bar, described trimming assembly comprises cover plate, clamping plate and oblique push block, described cover plate is located at the outside of clamping plate, described clamping plate are located at a side of fixed head, through set screw, be connected with oblique push block, described oblique push block with make bar and support to establish and be connected.
Described oblique push block is structure of right angle tyoe, and oblique push block is arranged to inclined plane shape structure with the butt place of making bar.
Described set screw is beaten the height of bar by controlling oblique push block Position Control in the horizontal direction, forms a highly fixing punch that bends, and after holding pad is pushed down material, to the part rectification of bending, compensates resilience.
Described cover plate and clamping plate are fixed on a side of fixed head through fixed screw.
Described beat bar axially on be arranged with spring.
Compared with prior art, the present invention has the following advantages;
1, easy to operate, need not dismantle mould, can on lathe, directly regulate.
2, step-less adjustment, can follow the tracks of detection accessory size at any time.
3, can change upside-down mounting into upwards bends.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1 is that backing plate, 2 is spring for making bar, 11 for die, 10 for holding pad, 9 for fixed head, 8 for fixed screw, 7 for set screw, 6 for cover plate, 5 for clamping plate, 4 for oblique push block, 3.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of bending springback adjustable mechanism, its structure as shown in Figure 1, comprise the backing plate 1, fixed head 7, holding pad 8 and the die 9 that set gradually from top to bottom, also comprise in addition trimming assembly and make bar 10, trimming assembly comprises cover plate 4, clamping plate 3 and oblique push block 2, and cover plate 4 is located at the outside of clamping plate 3, and cover plate 4 and clamping plate 3 are fixed on a side of fixed head through fixed screw 6, clamping plate 3 are connected with oblique push block 2 through set screw 5, oblique push block 2 with make bar 10 and support to establish and be connected.Wherein, oblique push block 2 is structure of right angle tyoe, and oblique push block 2 is arranged to inclined plane shape structure with the butt place of making bar 10, beats in bar 10 axial and is arranged with spring 11.
During use, by clamping plate 3 and cover plate 4 control and regulation screws 5, with spanner, adjust again the amount of feeding of set screw 5, oblique push block 2 can only advance in the horizontal direction or retreat movement under the adjusting of set screw 5, set screw 5 is beaten the height of bar 10 by controlling oblique push block 2 Position Control in the horizontal direction, form a highly fixing punch that bends, after holding pad is pushed down material, to part rectifications of bending, compensate resilience.
Claims (5)
1. a bending springback adjustable mechanism, comprise the backing plate, fixed head, holding pad and the die that set gradually from top to bottom, it is characterized in that, also comprise trimming assembly and make bar, described trimming assembly comprises cover plate, clamping plate and oblique push block, and described cover plate is located at the outside of clamping plate, and described clamping plate are located at a side of fixed head, through set screw, be connected with oblique push block, described oblique push block with make bar and support to establish and be connected.
2. a kind of bending springback adjustable mechanism according to claim 1, is characterized in that, described oblique push block is structure of right angle tyoe, and oblique push block is arranged to inclined plane shape structure with the butt place of making bar.
3. a kind of bending springback adjustable mechanism according to claim 2, is characterized in that, described set screw is beaten the height of bar by controlling oblique push block Position Control in the horizontal direction.
4. a kind of bending springback adjustable mechanism according to claim 1, is characterized in that, described cover plate and clamping plate are fixed on a side of fixed head through fixed screw.
5. a kind of bending springback adjustable mechanism according to claim 1, is characterized in that, described beat bar axially on be arranged with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347649.1A CN103658407A (en) | 2012-09-18 | 2012-09-18 | Bending springback adjustable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347649.1A CN103658407A (en) | 2012-09-18 | 2012-09-18 | Bending springback adjustable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103658407A true CN103658407A (en) | 2014-03-26 |
Family
ID=50297872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210347649.1A Pending CN103658407A (en) | 2012-09-18 | 2012-09-18 | Bending springback adjustable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103658407A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607543A (en) * | 2015-01-14 | 2015-05-13 | 苏州和林精密科技有限公司 | Precise fine adjustment mechanism for stamping die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5415022A (en) * | 1993-11-19 | 1995-05-16 | The Whitaker Corporation | Modular tooling box with a removable cover for a stamping and forming machine |
| CN1806957A (en) * | 2006-02-13 | 2006-07-26 | 安徽江淮汽车股份有限公司 | Composite punching die for plate formation |
| CN201044931Y (en) * | 2007-03-19 | 2008-04-09 | 宣碧华 | Fine stamping die |
| CN102284558A (en) * | 2011-08-01 | 2011-12-21 | 天津市津兆机电开发有限公司 | Step pitch detection method and device for punching continuous die |
| CN202779487U (en) * | 2012-09-18 | 2013-03-13 | 上海强精金属制品有限公司 | Bending springback adjustable mechanism |
-
2012
- 2012-09-18 CN CN201210347649.1A patent/CN103658407A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5415022A (en) * | 1993-11-19 | 1995-05-16 | The Whitaker Corporation | Modular tooling box with a removable cover for a stamping and forming machine |
| CN1806957A (en) * | 2006-02-13 | 2006-07-26 | 安徽江淮汽车股份有限公司 | Composite punching die for plate formation |
| CN201044931Y (en) * | 2007-03-19 | 2008-04-09 | 宣碧华 | Fine stamping die |
| CN102284558A (en) * | 2011-08-01 | 2011-12-21 | 天津市津兆机电开发有限公司 | Step pitch detection method and device for punching continuous die |
| CN202779487U (en) * | 2012-09-18 | 2013-03-13 | 上海强精金属制品有限公司 | Bending springback adjustable mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 彭连平: ""解决弯曲成形件回弹的一种快速可调机构"", 《模具制造》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607543A (en) * | 2015-01-14 | 2015-05-13 | 苏州和林精密科技有限公司 | Precise fine adjustment mechanism for stamping die |
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Application publication date: 20140326 |