CN203565678U - Stamping mold for machining automobile hardware - Google Patents
Stamping mold for machining automobile hardware Download PDFInfo
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- CN203565678U CN203565678U CN201320793894.5U CN201320793894U CN203565678U CN 203565678 U CN203565678 U CN 203565678U CN 201320793894 U CN201320793894 U CN 201320793894U CN 203565678 U CN203565678 U CN 203565678U
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- diel
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- mold
- processing automobile
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Abstract
The utility model provides a stamping mold for machining automobile hardware. The stamping mold comprises an upper mold and a lower mold, which are matched with each other, wherein the upper mold comprises an upper mold holder, an upper liner plate and an upper mold forming block, which are sequentially arranged from top to bottom, the upper mold is also provided with a withdrawing pin for ejecting a workpiece, the lower mold comprises a lower mold holder, a lower liner plate and a lower mold forming block, which are sequentially arranged from bottom to top, the central position of the lower forming block is provide with a forming ejection block for supporting the workpiece, and a resilient supporting member is arranged between the forming ejection block and the lower mold holder; the workpiece is ejected through the resilient restoration force of a pin spring of the withdrawing pin; the upper liner plate and the lower liner plate can realize a buffering effect in the stamping process, so that the service life of the device can be prolonged. The stamping mold has the advantages of high machining precision and long service life.
Description
Technical field
The utility model belongs to auto parts and components processing mold field, especially relates to a kind of automobile for the diel of processing automobile handware.
Background technology
At present, auto parts and components or connector are mainly to form by punch process, and existing punch machining equipment for automotive, comprises upper die and lower die, the upper die forming piece of moulding and counterdie forming blocks when upper die and lower die are respectively arranged with for punching press, during punch process, easily there is the phenomenon of workpiece adhesion upper die forming piece, in addition, in punching course repeatedly, upper die forming piece and counterdie forming blocks are easily offset, and repeatedly after punch process, easily produce wearing and tearing, and often replacing or maintenance increase processing cost.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of diel for processing automobile handware of avoiding adhesion upper die forming piece.
For solving the problems of the technologies described above; the technical solution adopted in the utility model is: the upper die and lower die that comprise mutual coupling; it is characterized in that: patrix comprises upper bolster, upper padding plate and the upper die forming piece setting gradually from top to bottom; this patrix is also provided with for ejecting the material returned pin of workpiece; described counterdie comprises die shoe, lower bolster and the counterdie forming blocks setting gradually from the bottom to top; counterdie forming blocks center is provided with the moulding ejection block for supporting workpiece, between moulding ejection block and die shoe, is provided with elastic supporting member for supporting optical member.
Preferably, described elastic supporting member for supporting optical member is spring.
Preferably, described material returned pin comprises pin and the spring pin being connected with pin.
Preferably, on described upper bolster, be provided with lead, in described counterdie forming blocks, be provided with the gathering sill matching with this lead.
Preferably, on described die shoe, be fixedly installed alignment pin, this alignment pin is located in described lower bolster and compacted under module, and becomes matched in clearance with lower bolster.
Preferably, described upper padding plate, lower bolster adopt alloy material to make, and its hardness is lower than counterdie forming blocks.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, while starting pressing equipment, the downward punching press of upper die forming piece, elastic supporting member for supporting optical member pressurized produces strain and drives moulding ejection block to move down, and by counterdie forming blocks and ejection block, workpiece is carried out to moulding processing; When patrix rises, the elastic-restoring force of the spring pin by material returned pin ejects workpiece; On upper bolster, be provided with lead, on die shoe, be fixedly installed the alignment pin that wore described lower bolster, compacted under module, workpiece is accurately located, the precision of the processing further improving; Upper padding plate, lower bolster adopt alloy material to make, and hardness, lower than counterdie forming blocks, can play the effect of buffering in punching course, the service life of extension device.The utlity model has that machining accuracy is high, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
In figure:
1, upper bolster 2, upper padding plate 3, upper die forming piece
4, moulding ejection block 5, counterdie forming blocks 6, lower bolster
7, die shoe 8, material returned pin 9, lead
10, alignment pin 11, gathering sill 12, elastic supporting member for supporting optical member
13, spring pin 14, pin
The specific embodiment
As shown in Figure 1, the utility model automobile is for the diel of processing automobile handware, the upper die and lower die that comprise mutual coupling, it is characterized in that: patrix comprises upper bolster 1, upper padding plate 2 and the upper die forming piece 3 setting gradually from top to bottom, this patrix is also provided with for ejecting the material returned pin 8 of workpiece, described counterdie comprises die shoe 7, lower bolster 6 and the counterdie forming blocks 6 setting gradually from the bottom to top, counterdie forming blocks 5 centers are provided with the moulding ejection block 4 for supporting workpiece, are provided with elastic supporting member for supporting optical member 12 between moulding ejection block 4 and die shoe; Described elastic supporting member for supporting optical member 12 is spring; Described material returned pin 8 comprises pin 14 and the spring pin 13 being connected with pin; On described upper bolster 1, be provided with lead 9, in described counterdie forming blocks 5, be provided with the gathering sill 11 matching with this lead 9; On described die shoe 7, be fixedly installed alignment pin 10, this alignment pin 10 is located in described lower bolster 6 and compacted under module 5, and with 6 one-tenth matched in clearance of lower bolster; Described upper padding plate 2, lower bolster 6 adopt alloy material to make, and its hardness is lower than counterdie forming blocks 5.
The course of work and the principle of this enforcement are: first, the workpiece of needs processing is positioned over to moulding ejection block 4, then, start pressing equipment, the downward punching press of upper die forming piece 3, elastic supporting member for supporting optical member 12 pressurizeds produce strain and drive moulding ejection block to move down, and by counterdie forming blocks and ejection block, workpiece are carried out to moulding processing; When patrix rises, the elastic-restoring force of the spring pin 13 by material returned pin 8 ejects workpiece; On upper bolster 1, be provided with lead 9, on die shoe 7, be fixedly installed the alignment pin 10 that wore described lower bolster 6, compacted under module 5, workpiece is accurately located, the precision of the processing further improving; Upper padding plate 2, lower bolster 6 adopt alloy material to make, and hardness, lower than counterdie forming blocks 5, can play the effect of buffering in punching course, the service life of extension device.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model scope and improvement etc., within all should still belonging to this patent covering scope.
Claims (6)
1. for the diel of processing automobile handware; the upper die and lower die that comprise mutual coupling; it is characterized in that: patrix comprises upper bolster, upper padding plate and the upper die forming piece setting gradually from top to bottom; this patrix is also provided with for ejecting the material returned pin of workpiece; described counterdie comprises die shoe, lower bolster and the counterdie forming blocks setting gradually from the bottom to top; counterdie forming blocks center is provided with the moulding ejection block for supporting workpiece, between moulding ejection block and die shoe, is provided with elastic supporting member for supporting optical member.
2. the diel for processing automobile handware according to claim 1, is characterized in that: described elastic supporting member for supporting optical member is spring.
3. the diel for processing automobile handware according to claim 1, is characterized in that: described material returned pin comprises pin and the spring pin being connected with pin.
4. according to the diel for processing automobile handware described in the arbitrary claim of claims 1 to 3, it is characterized in that: on described upper bolster, be provided with lead, in described counterdie forming blocks, be provided with the gathering sill matching with this lead.
5. according to the diel for processing automobile handware described in the arbitrary claim of claims 1 to 3, it is characterized in that: on described die shoe, be fixedly installed alignment pin, this alignment pin is located in described lower bolster and compacted under module, and becomes matched in clearance with lower bolster.
6. according to the diel for processing automobile handware described in the arbitrary claim of claims 1 to 3, it is characterized in that: described upper padding plate, lower bolster adopt alloy material to make, and its hardness is lower than counterdie forming blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793894.5U CN203565678U (en) | 2013-12-03 | 2013-12-03 | Stamping mold for machining automobile hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793894.5U CN203565678U (en) | 2013-12-03 | 2013-12-03 | Stamping mold for machining automobile hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565678U true CN203565678U (en) | 2014-04-30 |
Family
ID=50533437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793894.5U Expired - Fee Related CN203565678U (en) | 2013-12-03 | 2013-12-03 | Stamping mold for machining automobile hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565678U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772578A (en) * | 2016-05-17 | 2016-07-20 | 昆山电子羽电业制品有限公司 | Progressive die for light bars |
| CN107520345A (en) * | 2017-10-21 | 2017-12-29 | 浙江博鑫涵汽车零部件有限公司 | A kind of accessory diel |
| CN109570354A (en) * | 2018-11-27 | 2019-04-05 | 武汉城市职业学院 | A kind of stamping die of auto panel |
| CN111151653A (en) * | 2020-01-07 | 2020-05-15 | 杨士强 | Anti-rebound hardware stamping die |
| CN112719116A (en) * | 2020-12-15 | 2021-04-30 | 淄博职业学院 | Electromechanical integrated building die stamping device |
| CN113119516A (en) * | 2020-01-14 | 2021-07-16 | 上海神力科技有限公司 | Forming and demolding mechanism and method for graphite polar plate |
-
2013
- 2013-12-03 CN CN201320793894.5U patent/CN203565678U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772578A (en) * | 2016-05-17 | 2016-07-20 | 昆山电子羽电业制品有限公司 | Progressive die for light bars |
| CN107520345A (en) * | 2017-10-21 | 2017-12-29 | 浙江博鑫涵汽车零部件有限公司 | A kind of accessory diel |
| CN109570354A (en) * | 2018-11-27 | 2019-04-05 | 武汉城市职业学院 | A kind of stamping die of auto panel |
| CN111151653A (en) * | 2020-01-07 | 2020-05-15 | 杨士强 | Anti-rebound hardware stamping die |
| CN113119516A (en) * | 2020-01-14 | 2021-07-16 | 上海神力科技有限公司 | Forming and demolding mechanism and method for graphite polar plate |
| CN112719116A (en) * | 2020-12-15 | 2021-04-30 | 淄博职业学院 | Electromechanical integrated building die stamping device |
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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: 20140430 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |