CN204912424U - Blanking die structure - Google Patents
Blanking die structure Download PDFInfo
- Publication number
- CN204912424U CN204912424U CN201520391123.2U CN201520391123U CN204912424U CN 204912424 U CN204912424 U CN 204912424U CN 201520391123 U CN201520391123 U CN 201520391123U CN 204912424 U CN204912424 U CN 204912424U
- Authority
- CN
- China
- Prior art keywords
- die
- stripper
- cope match
- springs
- plate
- 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
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a blanking die structure, including upper and lower template, guide pin bushing, guide pillar and die shank, on the lower bolster from bottom to top in proper order fixed mounting have die and a stripper, the bottom top -down of cope match -plate pattern fixed mounting in proper order has backing plate and fixed plate, on the fixed plate fixed mounting have with die and stripper matched with terrace die, a plurality of gao zhu that wait of fixedly connected with respectively between cope match -plate pattern and the stripper are equipped with a plurality of through -holes respectively and correspond respectively and are equipped with a plurality of springs on the fixed plate, a plurality of springs correspond the suit respectively on high posts such as a plurality of, and the bottom of leaning on at the backing plate is pushed up respectively to the upper end of a plurality of springs, and the lower extreme of a plurality of springs pushes up respectively by on the stripper. The utility model discloses simple structure, high support connnection cope match -plate pattern and strippers such as adoption to adopt the spring of suit on waiting high post to improve the degree of agreeing with of terrace die with die and stripper, thereby improved the stability of blanking die structure at the blanking in -process.
Description
Technical field
The utility model relates to auto parts and components production and processing mould applications, specifically a kind of blanking die structure.
Background technology
In auto parts and components production and processing field, the general parts adopting mould to carry out processing metal product.Some are had to the parts of polymorphic structure, blanking die is the punch die of punch part or blank on sheet material, but the structure of existing blanking die is mostly complicated, poor stability in blanking process.
Utility model content
The purpose of this utility model be in order to overcome prior art exist defect and deficiency, a kind of blanking die structure is provided.
The technical solution of the utility model is as follows:
A kind of blanking die structure, include upper and lower template, guide pin bushing, guide pillar and die shank, it is characterized in that: described lower bolster is installed with die and stripper from bottom to top successively, the bottom of described cope match-plate pattern is installed with backing plate and fixed head from top to bottom successively, described fixed head is installed with the punch matched with described die and stripper; Multiple contour post is fixedly connected with respectively between described cope match-plate pattern and stripper, described fixed head is respectively equipped with multiple through hole and respectively correspondence be provided with multiple spring, described multiple springs are corresponding to be respectively sleeved on described multiple contour post, the upper end of multiple spring leans in the bottom of described backing plate respectively, and the lower end of multiple spring leans respectively on described stripper.
Described blanking die structure, is characterized in that: the bottom of described lower bolster is installed with multiple feet respectively.
The beneficial effects of the utility model:
The utility model structure is simple, adopts contour post to connect cope match-plate pattern and stripper, and adopts the spring be sleeved on contour post to improve the compatible degree of punch and die and stripper, thus improves the stability of blanking die structure in blanking process.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
See Fig. 1, a kind of blanking die structure, include upper and lower template 9,2, guide pin bushing, guide pillar 4 and die shank 10, lower bolster 2 is installed with die 3 and stripper 5 from bottom to top successively, the bottom of cope match-plate pattern 9 is installed with backing plate 8 and fixed head 7 from top to bottom successively, fixed head 7 is installed with the punch 6 matched with die 3 and stripper 5; Multiple contour post 11 is fixedly connected with respectively between cope match-plate pattern 9 and stripper 5, fixed head 7 is respectively equipped with multiple through hole and respectively correspondence be provided with multiple spring 12, multiple spring 12 respectively correspondence is sleeved on multiple contour post 11, the upper end of multiple spring 12 leans in the bottom of backing plate 8 respectively, and the lower end of multiple spring 12 leans respectively on stripper 5.
In the utility model, the bottom of lower bolster 2 is installed with multiple feet 1 respectively.
Claims (2)
1. a blanking die structure, include upper and lower template, guide pin bushing, guide pillar and die shank, it is characterized in that: described lower bolster is installed with die and stripper from bottom to top successively, the bottom of described cope match-plate pattern is installed with backing plate and fixed head from top to bottom successively, described fixed head is installed with the punch matched with described die and stripper; Multiple contour post is fixedly connected with respectively between described cope match-plate pattern and stripper, described fixed head is respectively equipped with multiple through hole and respectively correspondence be provided with multiple spring, described multiple springs are corresponding to be respectively sleeved on described multiple contour post, the upper end of multiple spring leans in the bottom of described backing plate respectively, and the lower end of multiple spring leans respectively on described stripper.
2. blanking die structure according to claim 1, is characterized in that: the bottom of described lower bolster is installed with multiple feet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391123.2U CN204912424U (en) | 2015-06-06 | 2015-06-06 | Blanking die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391123.2U CN204912424U (en) | 2015-06-06 | 2015-06-06 | Blanking die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912424U true CN204912424U (en) | 2015-12-30 |
Family
ID=54961608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391123.2U Expired - Fee Related CN204912424U (en) | 2015-06-06 | 2015-06-06 | Blanking die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465341A (en) * | 2019-01-15 | 2019-03-15 | 安徽亿德顺科技有限公司 | A kind of antidetonation connector processing mold and its processing technology |
-
2015
- 2015-06-06 CN CN201520391123.2U patent/CN204912424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465341A (en) * | 2019-01-15 | 2019-03-15 | 安徽亿德顺科技有限公司 | A kind of antidetonation connector processing mold and its processing technology |
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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: 20151230 Termination date: 20160606 |