CN203400993U - Metro electric control switch contact chip die - Google Patents

Metro electric control switch contact chip die Download PDF

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Publication number
CN203400993U
CN203400993U CN201320428081.6U CN201320428081U CN203400993U CN 203400993 U CN203400993 U CN 203400993U CN 201320428081 U CN201320428081 U CN 201320428081U CN 203400993 U CN203400993 U CN 203400993U
Authority
CN
China
Prior art keywords
die
punch
stripper
bendings
punching
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
CN201320428081.6U
Other languages
Chinese (zh)
Inventor
余桂萍
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.)
Suzhou Rising Creation Precision Tools Co Ltd
Original Assignee
Suzhou Rising Creation Precision Tools 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 Suzhou Rising Creation Precision Tools Co Ltd filed Critical Suzhou Rising Creation Precision Tools Co Ltd
Priority to CN201320428081.6U priority Critical patent/CN203400993U/en
Application granted granted Critical
Publication of CN203400993U publication Critical patent/CN203400993U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a metro electric control switch contact chip die which comprises an upper die component and a lower die component. The upper die component comprises an upper die base, a base plate and a male die fixing plate. The lower die component comprises a lower die base, a female die fixing plate and a stripper plate. A material band is arranged between the upper die component and the lower die component. A male die used for cutting lines, a male die used for punching, two male dies used for being bent by 60 degrees, three male dies used for being bent by 30 degrees, a male die used for being bent by 45 degrees and a male die used for cutting fallen edge materials are fixedly arranged on the male die fixing plate. A female die used for cutting lines, a female die used for punching, two female dies used for being bent by 60 degrees, three female dies used for being bent by 30 degrees, a female die used for being bent by 45 degrees and a female die used for cutting fallen edge materials are fixedly arranged on the female die fixing plate. The metro electric control switch contact chip die has the advantages of being high in material use ratio, high in production efficiency and stable in quality.

Description

A kind of subway electric-controlled switch contact chip mould
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of subway electric-controlled switch contact chip mould.
Background technology
Subway electric-controlled switch contact chip is widely used in electric field at present, technology of die manufacturing have moulding fast, can realize batch machining, guarantee the advantages such as machining accuracy, the mode of independent punching press is just used in the production of subway electric-controlled switch contact chip at present mostly, but because existing method continuous punching bending difficulty is large, be difficult to a mold forming, not only waste time and energy, also can increase cost of labor, production efficiency is low, also can cause the inaccurate of the waste of materials'use and precision simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of subway electric-controlled switch contact chip mould that can make stock utilization, production efficiency and product quality significantly promote.
For achieving the above object, the utility model provides a kind of subway electric-controlled switch contact chip mould, comprises upper die component and lower membrane module, and described upper die component comprises upper bolster, backing plate and punch retainer, described lower membrane module comprises die shoe, die block and stripper, material strip is between upper die component and lower membrane module, on described punch retainer, be fixed with the punch assemblies for punching press, and corresponding to the position of the described punch for punching press, be fixed with described punch the same number of at described die block, die assembly with described punch shape complementarity, described punch assemblies comprises that one for the punch of tangent line, a punch for punching, two punch for 60 ° of bendings, three punch for 30 ° of bendings, punch for 45 ° of bendings and one are for cutting the punch of rim charge, described die assembly comprises that one for the die of tangent line, a die for punching, two dies for 60 ° of bendings, three dies for 30 ° of bendings, die for 45 ° of bendings and one are for cutting the die of rim charge.
As preferably, on described stripper, be fixed with the stripper baffle plate for de-material.
As preferably, described stripper baffle plate is fixedly connected with the side of stripper.
As preferably, described upper bolster, backing plate and punch retainer are fixedly connected sequentially from top to bottom.
As preferably, described die shoe, die block and stripper are fixedly connected sequentially from top to bottom.
As preferably, described stripper baffle plate is fixedly connected with by set screw with the side of stripper.
Good effect of the present utility model is: stock utilization is high, and production efficiency is high, stay in grade.
Accompanying drawing explanation
Fig. 1 is each station die position cutaway view of continuous mould of the utility model multistation;
Fig. 2 is the utility model Sheet Metal Forming Technology order top view;
Fig. 3 is the schematic diagram of bending punch and die;
Fig. 4 is the schematic diagram of bending punch and die;
Fig. 5 is the schematic diagram of bending punch and die;
Fig. 6 is the schematic diagram of bending punch and die;
Fig. 7 is the schematic diagram of bending punch and die;
Fig. 8 is the schematic diagram of bending punch and die;
Fig. 9 is the top view that the utility model is implemented product;
Figure 10 is the side view that the utility model is implemented product.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Consult described in Fig. 1 to Figure 10, a kind of subway electric-controlled switch contact chip mould, comprise upper die component and lower membrane module, described upper die component comprises upper bolster 1, backing plate 2 and punch retainer 3, and upper bolster 1, backing plate 2 and punch retainer 3 are fixedly connected sequentially from top to bottom, described lower membrane module comprises die shoe 4, die block 6 and stripper 7, die shoe 4, die block 6 and stripper 7 are fixedly connected sequentially from top to bottom, the 7 stripper baffle plates 8 that are fixed with for de-material on stripper, stripper baffle plate 8 is fixedly connected with by set screw with the side of stripper 7, material strip 5 is between upper die component and lower membrane module, on described punch retainer 3, be fixed with the punch assemblies for punching press, and corresponding to the position of the described punch for punching press, be fixed with described punch the same number of at described die block 6, die assembly with described punch shape complementarity, described punch assemblies comprises that one for the punch 9 of tangent line, a punch 10 for punching, two punch for 60 ° of bendings, three punch for 30 ° of bendings, punch for 45 ° of bendings and one are for cutting the punch 17 of rim charge, described die assembly comprises that one for the die 18 of tangent line, a die 19 for punching, two dies for 60 ° of bendings, three dies for 30 ° of bendings, die for 45 ° of bendings and one are for cutting the die 26 of rim charge.
Described stretching assembly is specifically divided into the 6th bending punch 16 and the 6th bending female die 25 of 60 ° of the 5th bending punch 15 of 45 ° of the curved punch 14 of four fold of 30 ° of the 3rd bending punch 13 of 30 ° of the second bending punch 12 of 30 ° of the first bending punch 11 of 60 ° of bendings and the first bending female die 20, bendings and the second bending female die 21, bendings and the 3rd bending female die 22, bendings and the 4th bending female die 23, bendings and the 5th bending female die 24 and bendings.
Good effect of the present utility model is: stock utilization is high, and production efficiency is high, stay in grade.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims (7)

1. a subway electric-controlled switch contact chip mould, comprises upper die component and lower membrane module, and described upper die component comprises upper bolster, backing plate and punch retainer, described lower membrane module comprises die shoe, die block and stripper, material strip is between upper die component and lower membrane module, on described punch retainer, be fixed with the punch assemblies for punching press, and corresponding to the position of the described punch for punching press, be fixed with described punch the same number of at described die block, die assembly with described punch shape complementarity, it is characterized in that, described punch assemblies comprises that one for the punch of tangent line, a punch for punching, two punch for 60 ° of bendings, three punch for 30 ° of bendings, punch for 45 ° of bendings and one are for cutting the punch of rim charge, described die assembly comprises that one for the die of tangent line, a die for punching, two dies for 60 ° of bendings, three dies for 30 ° of bendings, die for 45 ° of bendings and one are for cutting the die of rim charge.
2. mould according to claim 1, is characterized in that, is fixed with the stripper baffle plate for de-material on described stripper.
3. mould according to claim 2, is characterized in that, described stripper baffle plate is fixedly connected with the side of stripper.
4. mould according to claim 1, is characterized in that, described upper bolster, backing plate and punch retainer are fixedly connected sequentially from top to bottom.
5. mould according to claim 1, is characterized in that, described die shoe, die block and stripper are fixedly connected sequentially from top to bottom.
6. mould according to claim 3, is characterized in that, described stripper baffle plate is fixedly connected with by set screw with the side of stripper.
7. mould according to claim 1, is characterized in that, before and after the described punch for punching, is respectively provided with one, before and after the die of punching, is respectively provided with one, mutually corresponding.
CN201320428081.6U 2013-07-18 2013-07-18 Metro electric control switch contact chip die Expired - Fee Related CN203400993U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320428081.6U CN203400993U (en) 2013-07-18 2013-07-18 Metro electric control switch contact chip die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320428081.6U CN203400993U (en) 2013-07-18 2013-07-18 Metro electric control switch contact chip die

Publications (1)

Publication Number Publication Date
CN203400993U true CN203400993U (en) 2014-01-22

Family

ID=49936936

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320428081.6U Expired - Fee Related CN203400993U (en) 2013-07-18 2013-07-18 Metro electric control switch contact chip die

Country Status (1)

Country Link
CN (1) CN203400993U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406431A (en) * 2013-07-18 2013-11-27 苏州旭创精密模具有限公司 Subway electric control switch contact chip die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406431A (en) * 2013-07-18 2013-11-27 苏州旭创精密模具有限公司 Subway electric control switch contact chip die

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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: 20140122

Termination date: 20140718

EXPY Termination of patent right or utility model