CN205020657U - Cold stamping die side plastic structure - Google Patents
Cold stamping die side plastic structure Download PDFInfo
- Publication number
- CN205020657U CN205020657U CN201520654080.2U CN201520654080U CN205020657U CN 205020657 U CN205020657 U CN 205020657U CN 201520654080 U CN201520654080 U CN 201520654080U CN 205020657 U CN205020657 U CN 205020657U
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- CN
- China
- Prior art keywords
- slide block
- take
- housing
- screw
- stop screw
- 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
Links
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model provides a cold stamping die side plastic structure mainly constitutes characterized by by stop screw (1), backing plate (2), take -up housing (3), cardboard (4), slider (5), pressure material core (6), insert (7), terrace die (8), baffle (9), driver (10): backing plate (2), take -up housing (3), cardboard (4) use mounting screw on last mould, terrace die (8), driver (10) use mounting screw on the lower mould, press material core (6) to install at last mould, provide the pressure -plate -force under the effect of pressure source, stop screw (1) and slider (5) are through threaded connection, and stop screw (1) is passed backing plate (2), take -up housing (3) and upper die base to carry out work to slider (5) spacing, insert (7) use mounting screw on slider (5), baffle (9) use mounting screw on driver (10). The utility model discloses a lower mould baffle driven activity slider, the complicated plastic slide wedge of replacement, the baffle cooperation that has replaced in the slide wedge commonly used between slider and the take -up housing is spacing with the clamp plate, has simplified the structure, make assemble and debugging work more convenient.
Description
Technical field
The utility model relates to cold punching die technical field, is specially a kind of simple side reshaping structure of cold punching die.
Background technology
In the process for cold stamping shaping of plate, flange resilience is a kind of very common technical problem, and common solution can increase trimming, take the method etc. of negative angle forming.But common side reshaping tapered wedge structure is complicated, cost is higher, and installation and debugging are wasted time and energy, and make the production cost of mould increase.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of cold punching die side reshaping structure, adopts by the movable slider of counterdie driving guide plate, replaces complicated shaping wedge, solves the problem that wedge assembling and setting difficulty is larger.
The technical scheme that the utility model solves the employing of its technical problem is:
A kind of cold punching die side reshaping structure, primarily of stop screw, backing plate, take-up housing, clamp, slide block, material pressing core, insert, punch, guide plate, driver composition;
Described backing plate, take-up housing, clamp use screw to be arranged on patrix; Described punch, driver use screw to be arranged on counterdie.Described material pressing core is arranged on patrix, under the effect of pressure source, provide pressure-plate-force;
Described stop screw and slide block are threaded connection, and it is spacing that stop screw carries out work through backing plate, take-up housing and upper bolster to slide block.
Described insert uses screw to be arranged on slide block, in shaping action, follow slide block movement.
Described guide plate uses screw to install on a drive, and with shoe contact before shaping action starts, be slidably matched shaping action.
Slide block and the take-up housing straight surfaces brought into contact when re-shaping exercise coordinates, and is undertaken spacing by stop screw, the guide plate that instead of in conventional wedge between slide block with take-up housing coordinate and pressing plate spacing, simplify the structure, make assembling and debugging efforts more convenient.
The profile of punch directly makes negative angle form, and insert directly carries out negative angle forming to product under the drive of slide block, and end-of-job rear slider drives insert rollback, and product reaches eligible state after certain resilience.
After terminating with fallback action before shaping campaign starts, slide block and insert rely on stop screw to overhang on take-up housing completely.
The upper surface that described backing plate contacts with stop screw needs to make two angles, and after slide block rollback, fiber screw has a small amount of rotation, needs cushion block to process and has a certain degree to meet this needs.
Described clamp is arranged on patrix, and the other end puts in the groove that slide block is processed, and clamp only plays safety effect, can not there is any interference in the work and fallback action of slide block.
The utility model beneficial effect is
The utility model guide plate that instead of in conventional wedge between slide block with take-up housing coordinate and pressing plate spacing, simplify the structure, make assembling and debugging efforts more convenient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the utility model slide block work completion status schematic diagram.
Fig. 2 is view after the utility model slide block rollback.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model mainly comprises stop screw 1, backing plate 2, take-up housing 3, clamp 4, slide block 5, material pressing core 6, insert 7, punch 8, guide plate 9, driver 10.Wherein, backing plate 2, take-up housing 3, clamp 4 use screw to be arranged on patrix; The upper surface that backing plate 2 contacts with stop screw 1 needs to be processed with two planes that there is certain angle, can continue holding surface contact after following the fallback action rotation of slide block 5 at stop screw; Clamp 4 only plays safety effect, all will ensure not interfere with slide block in the work and fallback action of slide block 5.
Punch 8, driver 10 use screw to be arranged on counterdie; Guide plate 9 uses screw to be arranged on driver 10, contacts before shaping action starts with slide block 5, and be slidably matched shaping action; The profile of punch 8 is directly processed into negative angle form, and insert 7 directly carries out negative angle forming to product under the drive of slide block 5, and end-of-job rear slider 5 drives insert 7 rollback, and product reaches eligible state after certain resilience.
Material pressing core 6 is arranged on patrix, under the effect of pressure source, provide pressure-plate-force.
The course of work of the present utility model is as follows:
As shown in Figure 1, in mould closing motion, lathe slide block down, patrix entirety is descending, and material pressing core 6 is under the effect of pressure source, and contact plate starts binder in advance; Patrix continues descending, and slide block 5, insert 7 are followed patrix and continued to move downward, the upper surface of slide block 5 slide guide face contact guide plate 9, starts to slide and joins motion; Under the acting in conjunction of motion is joined in downward movement and cunning, slide block 5 drives insert 7 to start shaping action along shaping direction; Lathe top shoe moves to bottom dead centre, shaping release.
As shown in Figure 2, in die sinking process, lathe slide block is up, slide block 5, that insert 7 follows patrix is up, under shaping angle and cunning join the acting in conjunction in face, slide block 5 drives insert 7 to inner rotary, terminates under the effect of stop screw to spinning movement after certain angle, and now insert 7 departs from punch 8 completely; When this state, slide block 5 and insert 7 rely on stop screw 1 to overhang on take-up housing 3 completely; Patrix entirety continues up, and after arriving certain position, material pressing core is up, and patrix and counterdie entirety depart from, and product is stranded in counterdie surface under the effect of material pressing core, and re-shaping exercise terminates.
Those skilled in the art can carry out various remodeling and change to the utility model.Therefore, the utility model covers and falls into various remodeling in appending claims and equivalency range thereof and change.
Claims (6)
1. a cold punching die side reshaping structure, primarily of stop screw (1), backing plate (2), take-up housing (3), clamp (4), slide block (5), material pressing core (6), insert (7), punch (8), guide plate (9), driver (10) composition, it is characterized in that: backing plate (2), take-up housing (3), clamp (4) use screw to be arranged on patrix; Punch (8), driver (10) use screw to be arranged on counterdie; Material pressing core (6) is arranged on patrix, under the effect of pressure source, provide pressure-plate-force; Described stop screw (1) and slide block (5) are threaded connection, and it is spacing that stop screw (1) carries out work through backing plate (2), take-up housing (3) and upper bolster to slide block (5); Described insert (7) uses screw to be arranged on slide block (5); Described guide plate (9) uses screw to be arranged on driver (10).
2. a kind of cold punching die side according to claim 1 reshaping structure, is characterized in that: slide block (5) and take-up housing (3) the straight surfaces brought into contact when re-shaping exercise coordinates, and is undertaken spacing by stop screw (1).
3. a kind of cold punching die side according to claim 1 reshaping structure, is characterized in that: the profile of punch (8) is negative angle form, insert (7) is direct under the drive of slide block (5) carries out negative angle forming to product.
4. a kind of cold punching die side according to claim 1 reshaping structure, it is characterized in that: after terminating with fallback action before shaping campaign starts, slide block (5) and insert (7) rely on stop screw (1) to overhang on take-up housing (3).
5. a kind of cold punching die side according to claim 1 reshaping structure, is characterized in that: the upper surface that described backing plate (2) contacts with stop screw (1) has two angles.
6. a kind of cold punching die side according to claim 1 reshaping structure, it is characterized in that: described clamp (4) is arranged on patrix, the other end puts in the groove that slide block (5) processes, and clamp (4) only plays safety effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654080.2U CN205020657U (en) | 2015-08-27 | 2015-08-27 | Cold stamping die side plastic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654080.2U CN205020657U (en) | 2015-08-27 | 2015-08-27 | Cold stamping die side plastic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020657U true CN205020657U (en) | 2016-02-10 |
Family
ID=55253224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654080.2U Expired - Fee Related CN205020657U (en) | 2015-08-27 | 2015-08-27 | Cold stamping die side plastic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515118A (en) * | 2018-06-25 | 2018-09-11 | 无锡美业机械制造有限公司 | A kind of automobile exhaust system shell product shaping mould |
| CN113020447A (en) * | 2021-03-02 | 2021-06-25 | 深圳市亿和精密科技集团有限公司 | Side shaping device for progressive die |
| CN117506359A (en) * | 2024-01-03 | 2024-02-06 | 天津天锻航空科技有限公司 | Technological method for forming machined thick plate part with replaceable forging |
-
2015
- 2015-08-27 CN CN201520654080.2U patent/CN205020657U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515118A (en) * | 2018-06-25 | 2018-09-11 | 无锡美业机械制造有限公司 | A kind of automobile exhaust system shell product shaping mould |
| CN113020447A (en) * | 2021-03-02 | 2021-06-25 | 深圳市亿和精密科技集团有限公司 | Side shaping device for progressive die |
| CN117506359A (en) * | 2024-01-03 | 2024-02-06 | 天津天锻航空科技有限公司 | Technological method for forming machined thick plate part with replaceable forging |
| CN117506359B (en) * | 2024-01-03 | 2024-04-19 | 天津天锻航空科技有限公司 | Technological method for forming machined thick plate part with replaceable forging |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20180827 |