CN202845542U - Spring flat steel punching tooling - Google Patents

Spring flat steel punching tooling Download PDF

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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
mold
spring flat
bed die
drift
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
Application number
CN 201220455330
Other languages
Chinese (zh)
Inventor
王宝山
宋驻为
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANSON BASED AUTOMOTIVE PARTS CO Ltd ZHUCHENG
Original Assignee
HANSON BASED AUTOMOTIVE PARTS CO Ltd ZHUCHENG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANSON BASED AUTOMOTIVE PARTS CO Ltd ZHUCHENG filed Critical HANSON BASED AUTOMOTIVE PARTS CO Ltd ZHUCHENG
Priority to CN 201220455330 priority Critical patent/CN202845542U/en
Application granted granted Critical
Publication of CN202845542U publication Critical patent/CN202845542U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

The spring flat steel punching tool
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.
CN 201220455330 2012-09-08 2012-09-08 Spring flat steel punching tooling Expired - Fee Related CN202845542U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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