CN203448532U - Die for producing automobile connecting piece - Google Patents

Die for producing automobile connecting piece Download PDF

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Publication number
CN203448532U
CN203448532U CN201320475793.3U CN201320475793U CN203448532U CN 203448532 U CN203448532 U CN 203448532U CN 201320475793 U CN201320475793 U CN 201320475793U CN 203448532 U CN203448532 U CN 203448532U
Authority
CN
China
Prior art keywords
die
upper die
trimming
flanging
punch
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
CN201320475793.3U
Other languages
Chinese (zh)
Inventor
周峰
丛培民
姚天胤
周勇
叶路
徐丽莉
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.)
Shanghai Zhongda Auto Parts Co Ltd
Original Assignee
Shanghai Zhongda 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 Shanghai Zhongda Auto Parts Co Ltd filed Critical Shanghai Zhongda Auto Parts Co Ltd
Priority to CN201320475793.3U priority Critical patent/CN203448532U/en
Application granted granted Critical
Publication of CN203448532U publication Critical patent/CN203448532U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a die for producing an automobile connecting piece. The die comprises an upper die component and a lower die component, the upper die component comprises an upper die seat, an upper die core, an upper die insert and an upper die material pressing device, the upper die core, the upper die insert and the upper die material pressing device are arranged on the upper die seat, and the upper die core is located under the upper die seat. The lower die component comprises a lower die seat, a lower die core and a material pushing device, the lower die core and the material pushing device are arranged on the lower die seat, and the lower die core is located on the lower die seat. The upper die core is provided with a trimming punching concave die, a flanging shaping concave die and a side punching concave die, and the lower die core is provided with a trimming punching convex die, a flanging shaping convex die and a side punching convex die. Compared with the prior art, three sets of dies are integrated to one set of die, production processes are reduced, all work cutters are of an embedding structure, repair is facilitated, and inspection or replacement before each time of production is not needed.

Description

A kind of mould for the production of automobile connector
Technical field
The utility model relates to a kind of mould, especially relates to a kind of mould for the production of automobile connector.
Background technology
Automobile industry is the industry of a high speed development, along with expanding economy, for complete vehicle quality, has also proposed higher standard and the request.The manufacturing technology of automobile die is also improving constantly, and especially continuing to bring out of new technology, new material had new requirement to the definition of Design of Dies and scope.
In prior art, processing is divided into 3 operations for automobile connector, use three auxiliary process moulds, needs a large amount of operating personnel, and manufacturing cost is high, and the manufacturing cycle is long, and production efficiency is not high.Turn over all over all using monoblock cast mode in position, maintenance is inconvenient, and replacement cost is beaten.
Utility model content
The purpose of this utility model is exactly to provide a kind of mould for the production of automobile connector that the three process of trimming and piercing die, flanging and restriking and side punching can be carried out simultaneously in order to overcome the defect of above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
For the production of a mould for automobile connector, this mould comprises upper die component and lower membrane module,
Described upper die component comprises upper bolster and is arranged on that upper mold core, patrix on upper bolster inserted, patrix eccentric swage,
Described lower membrane module comprises die shoe and is arranged on lower mold core and the ejector on die shoe,
In described upper mold core, be provided with trimming and piercing die die, flanging and restriking die and side punching die,
In described lower mold core, be provided with the trimming and piercing die punch, flanging and restriking punch and the side punching punch that mate with trimming and piercing die die, flanging and restriking die and side punching die.
Described trimming and piercing die die, flanging and restriking die and side punching die are successively set in upper mold core from left to right.
Described trimming and piercing die punch, flanging and restriking punch and side punching punch are corresponding with trimming and piercing die die, flanging and restriking die and side punching die respectively, are successively set in lower mold core from left to right.
In trimming and piercing die die, flanging and restriking die and side punching die, be inlaid with punching tool.
In trimming and piercing die punch, flanging and restriking punch and side punching punch, be inlaid with punching tool.
At trimming and piercing die die, flanging and restriking die and side punching die and trimming and piercing die punch, flanging and restriking punch and side punching punch, be all inlaid with punching tool.
Compared with prior art, the utlity model has following advantage:
1, production cost is low, omits two secondary moulds, and reduces two procedures, saves man power and material.
2, all punching tools are all used mosaic texture, and convenient for maintaining does not need to give birth to antenatal exaination at every turn or changes binder power source.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
For the production of a mould for automobile connector, as shown in Figure 1, this mould comprises upper die component and lower membrane module to its structure.Wherein, upper die component comprises upper bolster 8 and is arranged on that upper mold core, patrix on upper bolster 8 inserted, patrix eccentric swage 6, upper mold core is positioned at the below of upper bolster 8, is provided with successively from left to right the top that trimming and piercing die die 3, flanging and restriking die 5 and side punching die 7 are connected to upper mold core in upper mold core.Lower membrane module comprises die shoe 1 and is arranged on lower mold core and the ejector on die shoe 1, lower mold core is positioned at the top of die shoe 1, is provided with successively from left to right the trimming and piercing die punch 2, flanging and restriking punch 4 and the side punching punch 6 that mate with three kinds of dies in lower mold core.
The course of work of this mould is as follows: when press is depressed with specified pressure, patrix eccentric swage compresses tablet, then by the working portion of three stations, doing respectively trimming and piercing die, flanging and restriking, side punching moves, a punching press action is covered, press rises, ejector, by part jack-up, takes out part.
This mould is incorporated into three width moulds in one width mould, and the integration by mould, has reduced production process, has saved man power and material, and work cutter piece partly adopts the form of inlaying, easy to maintenance.Also reduced the expense of changing simultaneously.

Claims (4)

1. for the production of a mould for automobile connector, this mould comprises upper die component and lower membrane module,
Described upper die component comprises upper bolster and is arranged on that upper mold core, patrix on upper bolster inserted, patrix eccentric swage,
Described lower membrane module comprises die shoe and is arranged on lower mold core and the ejector on die shoe,
It is characterized in that,
In described upper mold core, be provided with trimming and piercing die die, flanging and restriking die and side punching die,
In described lower mold core, be provided with the trimming and piercing die punch, flanging and restriking punch and the side punching punch that mate with trimming and piercing die die, flanging and restriking die and side punching die.
2. a kind of mould for the production of automobile connector according to claim 1, is characterized in that, described trimming and piercing die die, flanging and restriking die and side punching die are successively set in upper mold core from left to right.
3. a kind of mould for the production of automobile connector according to claim 1, it is characterized in that, described trimming and piercing die punch, flanging and restriking punch and side punching punch are corresponding with trimming and piercing die die, flanging and restriking die and side punching die respectively, are successively set in lower mold core from left to right.
4. a kind of mould for the production of automobile connector according to claim 1, is characterized in that, in above-mentioned punch and/or die, is inlaid with punching tool.
CN201320475793.3U 2013-08-05 2013-08-05 Die for producing automobile connecting piece Expired - Fee Related CN203448532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320475793.3U CN203448532U (en) 2013-08-05 2013-08-05 Die for producing automobile connecting piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320475793.3U CN203448532U (en) 2013-08-05 2013-08-05 Die for producing automobile connecting piece

Publications (1)

Publication Number Publication Date
CN203448532U true CN203448532U (en) 2014-02-26

Family

ID=50128436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320475793.3U Expired - Fee Related CN203448532U (en) 2013-08-05 2013-08-05 Die for producing automobile connecting piece

Country Status (1)

Country Link
CN (1) CN203448532U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104338841A (en) * 2013-08-05 2015-02-11 上海众大汽车配件有限公司 Mould for producing automobile connecting component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104338841A (en) * 2013-08-05 2015-02-11 上海众大汽车配件有限公司 Mould for producing automobile connecting component

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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: 20140226

Termination date: 20180805

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