CN203091512U - Cold stamping die - Google Patents
Cold stamping die Download PDFInfo
- Publication number
- CN203091512U CN203091512U CN 201320002453 CN201320002453U CN203091512U CN 203091512 U CN203091512 U CN 203091512U CN 201320002453 CN201320002453 CN 201320002453 CN 201320002453 U CN201320002453 U CN 201320002453U CN 203091512 U CN203091512 U CN 203091512U
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- CN
- China
- Prior art keywords
- drift
- shared
- length
- post
- plunger chip
- 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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Abstract
The utility model relates to the field of cold stamping dies, in particular to a cold stamping die which comprises a plunger chip and limiting columns. The plunger chip is divided into two types, wherein one type is a shared plunger chip and the other type is a non-shared plunger chip. The length of the shared plunger chip is different from the length of the non-shared plunger chip. Adjusting columns are additionally arranged on the limiting columns arranged on a lower die. Remodeling time in the process of stamping the die is shortened, and production efficiency is improved.
Description
Technical field
The utility model relates to the cold punching die field, relates to a kind of cold punching die specifically.
Background technology
Identical for those profiles in the cold punching die, only indivedual holes exist quantity that the common mode product of the increase or the situation of minimizing is arranged, need aborning to remodel, and the drift of the correspondence on the mounting or dismounting mould, mold and punching head is long switching time when causing producing, and working strength is big.
The primary structure of this class blanking and punching mould has the body of comprising, punch, punch retainer, holding pad, wherein punch retainer is used for the punch location, it is installed on the body by screw, pin, punch is installed on the punch retainer by step and standing part, and wherein die-cut part can be passed holding pad at work.When the production different product need switch, need dismounting holding pad, punch retainer, then punch to be taken out, dismounting needs to reinstall punch retainer and holding pad after finishing the taking-up punch.Need very long switching time in production process like this, and brought very big workload to the operative employee.If the punch of step fixed installation formula can make handoff procedure bother more.Especially to large mold, if travelling facility is all used in the dismounting of stripper, fixed head and installation.This just seems more that being badly in need of a kind of new technology solves this design defect.
Summary of the invention
The purpose of this utility model is to address the above problem, and a kind of cold punching die is provided.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of cold punching die comprises drift, and limited post, described drift are divided into two kinds, and a kind of is shared drift, and another is non-shared drift, and described shared drift is different with the length of non-shared drift, adjusts post in the described limited post increase of counterdie.
The length difference of described shared drift and non-shared drift equals the length of described adjustment post.
The beneficial effects of the utility model are: remodeling the time when reducing the mould punching production, enhance productivity.
Description of drawings
The work schematic diagram that Fig. 1 does not dash when for the utility model adjustment post punch-out hole being installed,
The work schematic diagram that Fig. 2 has dashed when for the utility model adjustment post punch-out hole being installed,
Fig. 3 adjusts the work schematic diagram that all Kong Shiwei of punching press dash behind the post for the utility model dismounting,
Fig. 4 adjusts the work schematic diagram that all Kong Shiyi of punching press dash behind the post for the utility model dismounting.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4.
A kind of cold punching die comprises drift, and limited post 3, described drift are divided into two kinds, and a kind of is shared drift 1, and another is non-shared drift 2, and described shared drift 1 is different with the length of non-shared drift 2, adjusts post 4 in described limited post 3 increases of counterdie.
The length difference of described shared drift 1 and non-shared drift 2 equals the length of described adjustment post 4.
Operation principle explanation: at first be to adopt stepped punch, the shared drift 1 and the non-shared drift 2 of two kinds of products are made stepped punch.Be that the limited post 3 of mould is made two component segmentations then, the length of the adjustment post 4 of the use of remodeling should equal the length difference of two species stage drifts.In process of production, during the product of a production common hole, increase and adjust post 4, only make long drift work.When producing the porose product of all wanting of institute, only need adjustment post 4 is pulled down, the increase mode transfer degree of depth makes all drifts all in running order.Can avoid the mounting or dismounting mould repeatedly and the work of remodeling like this, thereby can reduce the time of remodeling and employee's workload greatly, enhance productivity greatly.
What embodiment of the present utility model announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to the foregoing description; understand spirit of the present utility model; and make different amplifications and variation, but only otherwise break away from spirit of the present utility model, all in protection domain of the present utility model.
Claims (2)
1. a cold punching die comprises drift, limited post, it is characterized in that: described drift is divided into two kinds, and a kind of is shared drift, and another is non-shared drift, described shared drift is different with the length of non-shared drift, adjusts post in the described limited post increase of counterdie.
2. a kind of cold punching die according to claim 1 is characterized in that: the length difference of described shared drift and non-shared drift equals the length of described adjustment post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002453 CN203091512U (en) | 2013-01-05 | 2013-01-05 | Cold stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002453 CN203091512U (en) | 2013-01-05 | 2013-01-05 | Cold stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091512U true CN203091512U (en) | 2013-07-31 |
Family
ID=48842957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002453 Expired - Fee Related CN203091512U (en) | 2013-01-05 | 2013-01-05 | Cold stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091512U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827514A (en) * | 2014-12-31 | 2015-08-12 | 苏州市博奥塑胶电子有限公司 | Novel upper die |
| CN107530773A (en) * | 2015-03-05 | 2018-01-02 | W·迪特马尔·克雷默 | Powder press and the chuck housing with preferably multiple drifts moveable for transverse shear stress |
| CN112935095A (en) * | 2021-02-03 | 2021-06-11 | 兴三星云科技有限公司 | Multi-section automatic die for cutting and rolling stainless steel section in one step and stamping method |
-
2013
- 2013-01-05 CN CN 201320002453 patent/CN203091512U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827514A (en) * | 2014-12-31 | 2015-08-12 | 苏州市博奥塑胶电子有限公司 | Novel upper die |
| CN107530773A (en) * | 2015-03-05 | 2018-01-02 | W·迪特马尔·克雷默 | Powder press and the chuck housing with preferably multiple drifts moveable for transverse shear stress |
| CN112935095A (en) * | 2021-02-03 | 2021-06-11 | 兴三星云科技有限公司 | Multi-section automatic die for cutting and rolling stainless steel section in one step and stamping method |
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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: 20130731 Termination date: 20200105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |