CN202779487U - Bending springback adjustable mechanism - Google Patents
Bending springback adjustable mechanism Download PDFInfo
- Publication number
- CN202779487U CN202779487U CN 201220477618 CN201220477618U CN202779487U CN 202779487 U CN202779487 U CN 202779487U CN 201220477618 CN201220477618 CN 201220477618 CN 201220477618 U CN201220477618 U CN 201220477618U CN 202779487 U CN202779487 U CN 202779487U
- Authority
- CN
- China
- Prior art keywords
- push block
- adjustable mechanism
- bending springback
- plate
- oblique push
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a bending springback adjustable mechanism which 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 in operation; a mould does not need 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; furthermore, the bending springback adjustable mechanism can be changed to be bent upwards by being reversely arranged, thus being convenient to use.
Description
Technical field
The utility model relates to a kind of governor motion, especially relates to a kind of bending springback adjustable mechanism.
Background technology
Forming part behind mould punching, when part takes out from mould owing to exist strain when crooked, the 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.
The utility model content
The purpose of this utility model is exactly the bending springback adjustable mechanism that a kind of easy to operate, step-less adjustment is provided in order to overcome the defective that above-mentioned prior art exists.
The purpose of this utility model 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, be connected with oblique push block through set screw, 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 the inclined plane shape structure with the butt place of making bar.
Described set screw is beaten the height of bar by control oblique push block Position Control in the horizontal direction, forms a highly fixing punch that bends, and to the part rectification of bending, compensates resilience after holding pad is pushed down material.
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 utlity model has following advantage:
1, easy to operate, need not dismantle mould, can on lathe, directly regulate.
2, step-less adjustment can be followed the tracks of the detection accessory size at any time.
3, can change upside-down mounting into upwards bends.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the 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 utility model is elaborated.
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 the inclined plane shape structure with the butt place of making bar 10, beats on bar 10 axial and is arranged with spring 11.
During use, by clamping plate 3 and cover plate 4 control and regulation screws 5, adjust again the amount of feeding of set screw 5 with spanner, oblique push block 2 can only advance in the horizontal direction under the adjusting of set screw 5 or retreat movement, set screw 5 is beaten the height of bar 10 by control 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. 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, be connected with oblique push block through set screw, 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 the 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 control 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 |
|---|---|---|---|
| CN 201220477618 CN202779487U (en) | 2012-09-18 | 2012-09-18 | Bending springback adjustable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477618 CN202779487U (en) | 2012-09-18 | 2012-09-18 | Bending springback adjustable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779487U true CN202779487U (en) | 2013-03-13 |
Family
ID=47806829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220477618 Expired - Fee Related CN202779487U (en) | 2012-09-18 | 2012-09-18 | Bending springback adjustable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658407A (en) * | 2012-09-18 | 2014-03-26 | 上海强精金属制品有限公司 | Bending springback adjustable mechanism |
-
2012
- 2012-09-18 CN CN 201220477618 patent/CN202779487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658407A (en) * | 2012-09-18 | 2014-03-26 | 上海强精金属制品有限公司 | Bending springback adjustable mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |