CN202845542U - Spring flat steel punching tooling - Google Patents
Spring flat steel punching tooling Download PDFInfo
- Publication number
- CN202845542U CN202845542U CN 201220455330 CN201220455330U CN202845542U CN 202845542 U CN202845542 U CN 202845542U CN 201220455330 CN201220455330 CN 201220455330 CN 201220455330 U CN201220455330 U CN 201220455330U CN 202845542 U CN202845542 U CN 202845542U
- Authority
- CN
- China
- Prior art keywords
- flat steel
- spring flat
- bed die
- drift
- bottom mold
- 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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- Punching Or Piercing (AREA)
Abstract
The utility model discloses spring flat steel punching tooling which is characterized in that: the middle part of an upper template is provided with a mold shank; a punch head is fixed below the mold shank through a fixing nut. The middle part of a lower template is provided with a bottom mold. Two sides of the bottom mold are respectively provided with a transverse positioning plate. A material returning plate is provided above the bottom mold through a fixing plate. Through the arrangement above, the spring flat steel punching tooling can realize punching to the spring flat steel. After the punch head and the bottom mold are worn, the punching head and the bottom mold can be quickly changed, thereby improving production efficiency.
Description
Technical field
The utility model relates to a kind of auto parts and components punching tool, is a kind of for the spring flat steel punching tool specifically.
Background technology
Automobile leaf spring needs each flat spring band steel is carried out centre bore processing in process, adopts punch press processing for the light spring band steel more, and previously used punching die drift is changed more loaded down with trivial details, and it is longer to take non-cutting time, has had a strong impact on production efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of when the spring flat steel punching, can the quick-replaceable drift and the punching tool of bed die.
To achieve these goals, the utility model is provided with die shank in the middle part of cope match-plate pattern, below die shank, be fixed with drift by locking nut, middle part at lower bolster is provided with bed die, described bed die is corresponding with drift, be respectively equipped with the located lateral plate in the both sides of bed die, stripper is located at the top of bed die by fixed head.
By above setting, cope match-plate pattern of the present utility model and lower bolster are connected with top shoe and the workbench of punch press respectively, can realize the punching to spring flat steel.The utility model can quick-replaceable after the wearing and tearing of drift and bed die, has improved production efficiency.
Description of drawings
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is the utility model structural representation.
Among the figure: 1, cope match-plate pattern, 2, die shank, 3, locking nut, 4, drift, 5, lower bolster, 6, bed die, 7, the located lateral plate, 8, stripper, 9, fixed head, 10, spring flat steel.
Specific implementation method
As shown in Figure 1, the utility model is provided with die shank 2 in the middle part of cope match-plate pattern 1, below die shank 2, be fixed with drift 4 by locking nut 3, be provided with bed die 6 in the middle part of lower bolster 5, described bed die 6 is corresponding with drift 4, be respectively equipped with located lateral plate 7 in the both sides of bed die 6, stripper 8 is located at the top of bed die 6 by fixed head 9.By above setting, cope match-plate pattern 1 of the present utility model and lower bolster 5 are connected with top shoe and the workbench of punch press respectively, spring flat steel 10 is placed on the working face of bed die 6, both sides are close to located lateral plate 7, cope match-plate pattern 1 moves down drive die shank 3 and moves down, the punching that drift 4 is realized spring flat steel 10, move on the cope match-plate pattern 1 after the punching, drive drift 4 and spring flat steel 10 is moved on together, move on the stripper 8 restraining spring band steels 10, drift 4 is deviate from, finish one-off hole-piercing, after drift 4 and bed die 6 wearing and tearing, can by dismounting locking nut 3 and located lateral plate 7, realize the quick-replaceable to drift 4 and bed die 6.
Claims (1)
1. spring flat steel punching tool, it is characterized in that: the middle part at cope match-plate pattern is provided with die shank, below die shank, be fixed with drift by locking nut, middle part at lower bolster is provided with bed die, described bed die is corresponding with drift, be respectively equipped with the located lateral plate in the both sides of bed die, stripper is located at the top of bed die by fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455330 CN202845542U (en) | 2012-09-08 | 2012-09-08 | Spring flat steel punching tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455330 CN202845542U (en) | 2012-09-08 | 2012-09-08 | Spring flat steel punching tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845542U true CN202845542U (en) | 2013-04-03 |
Family
ID=47976778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220455330 Expired - Fee Related CN202845542U (en) | 2012-09-08 | 2012-09-08 | Spring flat steel punching tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001859A (en) * | 2014-05-04 | 2014-08-27 | 安徽国泰汽车零部件有限公司 | Mold for manufacturing automobile brake pad |
| CN106270335A (en) * | 2016-08-02 | 2017-01-04 | 盐城市鑫海机械有限公司 | The punching system of balance shaft gear |
-
2012
- 2012-09-08 CN CN 201220455330 patent/CN202845542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001859A (en) * | 2014-05-04 | 2014-08-27 | 安徽国泰汽车零部件有限公司 | Mold for manufacturing automobile brake pad |
| CN106270335A (en) * | 2016-08-02 | 2017-01-04 | 盐城市鑫海机械有限公司 | The punching system of balance shaft gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130908 |