CN203370946U

CN203370946U - Capacitance stamping piece die

Info

Publication number: CN203370946U
Application number: CN201320428101.XU
Authority: CN
Inventors: 余桂萍
Original assignee: Suzhou Rising Creation Precision Tools Co Ltd
Current assignee: Suzhou Rising Creation Precision Tools Co Ltd
Priority date: 2013-07-18
Filing date: 2013-07-18
Publication date: 2014-01-01
Anticipated expiration: 2023-07-18

Abstract

The utility model discloses a capacitance stamping piece die which comprises an upper die component and a lower die component, and the upper die component comprises an upper die base, a cushion plate and a male die fixing board; the lower die component comprises a lower die base, a female die fixing board and a stripper board. A material belt is arranged between the upper die component and the lower die component, male dies used for stamping are fixed to the male die fixing board, female die components are fixed to the position, corresponding to the male die, of the female ide fixing board, the number of the punch retainers is identical to the number of the female die components, the shapes of the male dies and the shapes of the female die components are complementary, each male die component comprises a male die used for punching, six male dies used for stretching and a male die used for chopping rim materials, and each female die component comprises a female die used for punching, six female dies used for stretching and one female die used for chopping rim materials. The capacitance stamping piece die has the advantages of being good in material utilization rate, high in production efficiency and stable in quality.

Description

A kind of electric capacity stamping part die

Technical field

The utility model relates to a kind of mould, relates in particular to a kind of electric capacity stamping part die.

Background technology

The electric capacity stamping parts 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 electric capacity stamping parts at present mostly, but because existing method continuous punching stretch 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.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of electric capacity stamping part die that can make stock utilization, production efficiency and product quality significantly promote.

For achieving the above object, the utility model provides a kind of electric capacity stamping part die, 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, be fixed with the punch assemblies for punching press on described punch retainer, 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 a punch for punching, six for the punch that stretches and one for cutting the punch of rim charge, described die assembly comprises a die for punching, six for the die that stretches and one for cutting the die of rim charge.

As preferably, be fixed with the stripper baffle plate for de-material on described stripper.

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.

The accompanying drawing explanation

Each station die position cutaway view of the continuous mould that Fig. 1 is the utility model multistation;

Fig. 2 is the utility model Sheet Metal Forming Technology order top view;

Fig. 3 is that the utility model is implemented the product top view;

Fig. 4 is that the utility model is implemented the product front view.

The specific embodiment

Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.

Consult Fig. 1 to Fig. 4 described, a kind of electric capacity stamping part die, comprise upper die component and lower membrane module, and 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, be fixed with the punch assemblies for punching press on described punch retainer 3, 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 a punch for punching 9, six punch and punch 16 for cutting rim charge for stretching, described die assembly comprises a die for punching 17, six die and dies 24 for cutting rim charge for stretching.

Described stretching assembly specifically is divided into the first stretching convex die 10 and the first stretching die 18, the second stretching convex die 11 and the second stretching die 19, the 3rd stretching convex die 12 and the 3rd stretching die 20, the 4th stretching convex die 13 and the 4th stretching die 21, the 5th stretching convex die 14 and the 5th stretching die 22 and the 6th stretching convex die 15 and the 6th stretching die 23, and described stretching module reduces internal diameter successively.

In the description of this specification, 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 characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics 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 do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims

1. an electric capacity stamping part die, comprise 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, be fixed with the punch assemblies for punching press on described punch retainer, 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 a punch for punching, six for the punch that stretches and one for cutting the punch of rim charge, described die assembly comprises a die for punching, six for the die that stretches and one 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.