CN203711620U - Stretching die for automobile collector cover plate - Google Patents

Stretching die for automobile collector cover plate Download PDF

Info

Publication number
CN203711620U
CN203711620U CN201320888174.7U CN201320888174U CN203711620U CN 203711620 U CN203711620 U CN 203711620U CN 201320888174 U CN201320888174 U CN 201320888174U CN 203711620 U CN203711620 U CN 203711620U
Authority
CN
China
Prior art keywords
plate
die
bolster
stretching
base
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
CN201320888174.7U
Other languages
Chinese (zh)
Inventor
沈跃忠
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.)
PINGHU AICHIWEI AUTO PARTS CO Ltd
Original Assignee
PINGHU AICHIWEI AUTO PARTS CO Ltd
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 PINGHU AICHIWEI AUTO PARTS CO Ltd filed Critical PINGHU AICHIWEI AUTO PARTS CO Ltd
Priority to CN201320888174.7U priority Critical patent/CN203711620U/en
Application granted granted Critical
Publication of CN203711620U publication Critical patent/CN203711620U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a stretching die for an automobile collector cover plate. The die is sequentially connected with an upper die base, an upper base plate, an upper die plate, a lower die plate, a lower clamping plate, a lower base plate, a lower die base, a lower cushion block and a lower supporting plate from top to bottom. A first spring is arranged between the upper die base and the upper base plate, and a second spring is arranged between the lower die plate and the lower clamping plate. A female die is arranged in the middle of the upper die plate, a male die is arranged in the middle of the lower die plate, one end of the male die is connected with a top plate, and guide columns are arranged on the two sides of the top plate. According to the stretching die, stretching forming at a time can be achieved, the processes are reduced, and the material waste is reduced. The stretching die is mainly used for an automobile die with the number being SJCT00011 and the name being COLLECTOR.

Description

A kind of automobile collector cover plate stretch process grinding tool
Technical field
The utility model belongs to automobile grinding tool field, is specifically related to a kind of automobile collector cover plate stretch process grinding tool.
Background technology
Stretching is the important procedure of machined extrustion of metals, and after traditional punching press, metalwork produces burr, need to carry out trimming operation to the metalwork after stretching, and not only increases operation, and waste lot of materials.
Summary of the invention
The purpose of this utility model is to design a kind of automobile collector cover plate stretch process grinding tool.
To be solved in the utility model is that existing automobile grinding tool stretching process is complicated, the problem of waste material.
The technical solution of the utility model is: comprise die holder, cope match-plate pattern, lower bolster, backing plate, cushion block, described grinding tool is connected with upper bolster, upper padding plate, cope match-plate pattern, lower bolster, lower plate, lower bolster, die shoe, lower cushion block, bottom plate from top to down in turn, between described upper bolster and upper padding plate, be provided with the first spring, between described lower bolster and lower plate, be provided with the second spring, in the middle of described cope match-plate pattern, be provided with die, in the middle of described lower bolster, be provided with punch, described punch one end is connected with top board, and described top board both sides are provided with lead.
The beneficial effects of the utility model are: the utility model can be realized the one-shot forming of stretching, has reduced operation, has reduced waste of material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises upper bolster 7, upper padding plate 6, cope match-plate pattern 5, lower bolster 4, lower plate 3, lower bolster 12, die shoe 13, lower cushion block 2, bottom plate 1, between described upper bolster 7 and upper padding plate 6, be provided with the first spring 9, between described lower bolster 4 and lower plate 3, be provided with the second spring 11, in the middle of described cope match-plate pattern 5, be provided with die 8, in the middle of described lower bolster 4, be provided with punch 10, described punch 10 one end are connected with top board 15, and described top board 15 both sides are provided with lead 14.

Claims (1)

1. an automobile collector cover plate stretch process grinding tool, comprise die holder, cope match-plate pattern, lower bolster, backing plate, cushion block, it is characterized in that described grinding tool is connected with upper bolster, upper padding plate, cope match-plate pattern, lower bolster, lower plate, lower bolster, die shoe, lower cushion block, bottom plate from top to down in turn, between described upper bolster and upper padding plate, be provided with the first spring, between described lower bolster and lower plate, be provided with the second spring, in the middle of described cope match-plate pattern, be provided with die, in the middle of described lower bolster, be provided with punch, described punch one end is connected with top board, and described top board both sides are provided with lead.
CN201320888174.7U 2013-12-31 2013-12-31 Stretching die for automobile collector cover plate Expired - Fee Related CN203711620U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320888174.7U CN203711620U (en) 2013-12-31 2013-12-31 Stretching die for automobile collector cover plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320888174.7U CN203711620U (en) 2013-12-31 2013-12-31 Stretching die for automobile collector cover plate

Publications (1)

Publication Number Publication Date
CN203711620U true CN203711620U (en) 2014-07-16

Family

ID=51150820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320888174.7U Expired - Fee Related CN203711620U (en) 2013-12-31 2013-12-31 Stretching die for automobile collector cover plate

Country Status (1)

Country Link
CN (1) CN203711620U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106040873A (en) * 2016-08-08 2016-10-26 中国第汽车股份有限公司 Fillet surface insert press-fitting device and method
CN108927453A (en) * 2017-05-25 2018-12-04 株洲时代新材料科技股份有限公司 A kind of spherical surface stainless steel molding die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106040873A (en) * 2016-08-08 2016-10-26 中国第汽车股份有限公司 Fillet surface insert press-fitting device and method
CN108927453A (en) * 2017-05-25 2018-12-04 株洲时代新材料科技股份有限公司 A kind of spherical surface stainless steel molding die

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20161231

CF01 Termination of patent right due to non-payment of annual fee