CN202701153U - Adjustable slide U-shaped bending die capable of eliminating resilience - Google Patents
Adjustable slide U-shaped bending die capable of eliminating resilience Download PDFInfo
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- CN202701153U CN202701153U CN 201220335557 CN201220335557U CN202701153U CN 202701153 U CN202701153 U CN 202701153U CN 201220335557 CN201220335557 CN 201220335557 CN 201220335557 U CN201220335557 U CN 201220335557U CN 202701153 U CN202701153 U CN 202701153U
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- die
- oblique block
- elastic sheet
- metal elastic
- shaped bending
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Abstract
The utility model relates to an adjustable slide U-shaped bending die capable of eliminating resilience, and the adjustable slide U-shaped bending die comprises an upper die assembly and a lower die assembly, wherein t he upper die assembly consists of an upper supporting plate, an upper foot pad, an upper die holder, a terrace die fixing plate, a terrace die base plate and a terrace die, the lower die assembly consists of a pushing plate, a slide roller concave die, a lower template, a lower base plate, a lower foot pad and a lower die holder, the upper die assembly is provided with an oblique block adjusting screw and an oblique block adjusting screw cap, and the lower die assembly is provided with an oblique block; and the terrace die is contacted with a metal elastic sheet, the pushing plate is tightly pressed to move downwards, when the pushing plate is close to the bottom surface, an oblique block adjusting screw presses the oblique block so as to enable the oblique block to move downwards, the oblique block is contacted with an oblique surface of the roller concave die, the slide roller concave die slides inwards, the metal elastic sheet is bent into a negative angle, so that a U-shaped bent metal elastic sheet is produced. The mold can be applied to the similar U-shaped bent metal elastic sheet, and the problem that the traditional U-shaped die cannot adjust the angle of the metal elastic sheet can be solved.
Description
Technical field
The utility model relates to a kind of elimination resilience adjustable sliding U-shaped bending die.
Background technology
In the present existing technology, the U-shaped bending die Tool and Die Technology comparative maturity that machining shape is identical and highly different, yet the angle of mould but is the bending angle of fixing, and is difficult to process the U-shaped metal clips of different angles, for solving the emphasis that this problem is the utility model research.
Summary of the invention
It is a kind of simple and reliable for structure that the purpose of this utility model is to provide, manufacture process requirement is not high, applicable batch production can be applied to U-shaped like bending metal clips, changes the elimination resilience adjustable sliding U-shaped bending die that traditional U-shaped mould can not be adjusted metal clips angle problem.
The technical solution of the utility model is that the utility model relates to a kind of elimination resilience adjustable sliding U-shaped bending die, comprise upper die component and lower membrane module, it is characterized in that: upper die component is comprised of mounting plate, top block, upper bolster, punch retainer, convex mould pad and punch, and counterdie is set up and is comprised of die pad, slider roller die, lower bolster, lower bolster, bottom seat pad and die shoe.
Described upper die component is provided with skewback adjusting screw(rod), skewback regulating nut.
Described lower membrane module is provided with skewback, liftout spring, skewback spring and slider roller die return spring.
Advantage of the present utility model: during die trial, can carry out angle measurement according to the initial workpiece metal clips, determine springback capacity; Then, utilize the slide block adjusting screw(rod) to carry out sliding distance and regulate, until try out qualified angle value.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model explosion views.
Specific embodiments
A kind of preferred embodiment of the present utility model:
As shown in Figure 1, 2,
Eliminate resilience adjustable sliding U-shaped bending die, comprise upper die component and lower membrane module, upper die component is comprised of mounting plate (18), top block (17), upper bolster (16), punch retainer (15), convex mould pad (13) and punch (12), and lower membrane module is comprised of die pad (10), slider roller die (9), lower bolster (4), lower bolster (3), bottom seat pad (2) and die shoe (1).
During work, press ram moves down, punch (12) contacting metal shell fragment (8) compresses die pad (10) thereupon and moves downward, when die pad (10) will be near the bottom surface, skewback (6) contacts with slider roller die (9) inclined-plane, and slider roller die (9) is inwardly slided, and makes metal clips (8) be bent into negative angle, the up die pad of patrix (10) is released workpiece and is made slider roller die (9) slip return under the liftout spring action, finish a process.During die trial, can carry out angle measurement according to initial workpiece metal clips (8), determine springback capacity.Then, utilize skewback adjusting screw(rod) (7) to carry out sliding distance and regulate, until try out qualified angle value.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (2)
1. the utility model relates to a kind of elimination resilience adjustable sliding U-shaped bending die, comprise upper die component and lower membrane module, it is characterized in that: upper die component is comprised of mounting plate, top block, upper bolster, punch retainer, convex mould pad and punch, counterdie is set up and is comprised of die pad, slider roller die, lower bolster, lower bolster, bottom seat pad and die shoe, upper die component is provided with skewback adjusting screw(rod), skewback regulating nut, and lower membrane module is provided with skewback.
2. a kind of elimination resilience adjustable sliding U-shaped bending die according to claim 1, it is characterized in that: lower membrane module is provided with the liftout spring, skewback spring and slider roller die return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335557 CN202701153U (en) | 2012-07-12 | 2012-07-12 | Adjustable slide U-shaped bending die capable of eliminating resilience |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335557 CN202701153U (en) | 2012-07-12 | 2012-07-12 | Adjustable slide U-shaped bending die capable of eliminating resilience |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701153U true CN202701153U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220335557 Expired - Fee Related CN202701153U (en) | 2012-07-12 | 2012-07-12 | Adjustable slide U-shaped bending die capable of eliminating resilience |
Country Status (1)
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| CN (1) | CN202701153U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521622A (en) * | 2013-10-22 | 2014-01-22 | 吉林大学 | Ultrahigh-strength steel plate hat-shaped section part stamping forming method |
| CN103785748A (en) * | 2014-01-17 | 2014-05-14 | 太原科技大学 | Bending die capable of controlling springback |
| CN103978107A (en) * | 2014-05-19 | 2014-08-13 | 上海沪工焊接集团股份有限公司 | Angle-adjustable molding device |
| CN104785628A (en) * | 2015-01-30 | 2015-07-22 | 南通昌荣机电有限公司 | Method for pressing groove profile with bending angle smaller than or equal to 90 degrees |
| CN105268857A (en) * | 2015-11-18 | 2016-01-27 | 江苏尚诚精密模具科技有限公司 | Bending die of washing machine box |
| CN105750423A (en) * | 2016-05-20 | 2016-07-13 | 深圳天珑无线科技有限公司 | Mold |
| CN109794552A (en) * | 2019-03-29 | 2019-05-24 | 重庆长安汽车股份有限公司 | A kind of U-shaped beam-like part stamping die |
-
2012
- 2012-07-12 CN CN 201220335557 patent/CN202701153U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521622A (en) * | 2013-10-22 | 2014-01-22 | 吉林大学 | Ultrahigh-strength steel plate hat-shaped section part stamping forming method |
| CN103521622B (en) * | 2013-10-22 | 2015-09-02 | 吉林大学 | A kind of ultrahigh-strength steel plates hat section part punching manufacturing process |
| CN103785748A (en) * | 2014-01-17 | 2014-05-14 | 太原科技大学 | Bending die capable of controlling springback |
| CN103785748B (en) * | 2014-01-17 | 2016-01-06 | 太原科技大学 | A kind of bending die controlling resilience |
| CN103978107A (en) * | 2014-05-19 | 2014-08-13 | 上海沪工焊接集团股份有限公司 | Angle-adjustable molding device |
| CN104785628A (en) * | 2015-01-30 | 2015-07-22 | 南通昌荣机电有限公司 | Method for pressing groove profile with bending angle smaller than or equal to 90 degrees |
| CN105268857A (en) * | 2015-11-18 | 2016-01-27 | 江苏尚诚精密模具科技有限公司 | Bending die of washing machine box |
| CN105750423A (en) * | 2016-05-20 | 2016-07-13 | 深圳天珑无线科技有限公司 | Mold |
| CN105750423B (en) * | 2016-05-20 | 2017-08-11 | 深圳天珑无线科技有限公司 | A kind of mould |
| CN109794552A (en) * | 2019-03-29 | 2019-05-24 | 重庆长安汽车股份有限公司 | A kind of U-shaped beam-like part stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adjustable slide U-shaped bending die capable of eliminating resilience Effective date of registration: 20141126 Granted publication date: 20130130 Pledgee: Industrial Commercial Bank of China Ltd Nanjing branch Pledgor: PRECISION METAL CO., LTD. ZHANGZHOU YONG YUE LOONG Registration number: 2014350000064 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |