CN203400992U

CN203400992U - Low-voltage apparatus stamping part die

Info

Publication number: CN203400992U
Application number: CN201320428080.1U
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: 2014-01-22
Anticipated expiration: 2023-07-18

Abstract

Provided is a low-voltage apparatus stamping part die. The low-voltage apparatus stamping part die comprises an upper die assembly and a lower die assembly, wherein the upper die assembly comprises an upper die base, a base plate and a male die fixing plate, the lower die assembly comprises a lower die base, a female die fixing plate and a stripper plate, a material belt is arranged between the upper die assembly and the lower die assembly, a male die used for trimming, five male dies used for 45-degree bending, a male die used for 60-degree bending, three male dies used for 30-degree bending, two male dies used for 15-degree bending, a male die used for edge pressing and a male die used for cutting offcuts off are fixed to the male die fixing plate, and a female die used for trimming, five female dies used for 45-degree bending, a female die used for 60-degree bending, three female dies used for 30-degree bending, two female dies used for 15-degree bending, a female die used for edge pressing and a female die used for cutting offcuts off are fixed to the female die fixing plate. The low-voltage apparatus stamping part die has the advantages of being high in use ratio of materials and production efficiency and stable in quality.

Description

A kind of low-voltage electrical apparatus stamping part die

Technical field

The utility model relates to a kind of mould, relates in particular to a kind of low-voltage electrical apparatus stamping part die.

Background technology

Low-voltage electrical apparatus 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 low-voltage electrical apparatus stamping parts 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 low-voltage electrical apparatus 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 low-voltage electrical apparatus 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, 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 trimming, five punch for 45 ° of bendings and a punch for 60 ° of bendings, three punch for 30 ° of bendings, two punch for 15 ° of bendings, punch for flanging and one are for cutting the punch of rim charge, described die assembly comprises that one for the die of trimming, five dies for 45 ° of bendings and a die for 60 ° of bendings, three dies for 30 ° of bendings, two dies for 15 ° of bendings, die for flanging 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 schematic diagram of bending punch and die;

Figure 10 is the schematic diagram of bending punch and die;

Figure 11 is the schematic diagram of bending punch and die;

Figure 12 is the schematic diagram of bending punch and die;

Figure 13 is the schematic diagram of bending punch and die;

Figure 14 is the top view that the utility model is implemented product;

Figure 15 is the side view that the utility model is implemented product;

Figure 16 is the front 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 16, a kind of low-voltage electrical apparatus stamping part die, comprises 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, 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 trimming, five punch for 45 ° of bendings and a punch for 60 ° of bendings, three punch for 30 ° of bendings, two punch for 15 ° of bendings, punch 21 for flanging and one are for cutting the punch 22 of rim charge, described die assembly comprises that one for the die 23 of trimming, five dies for 45 ° of bendings and a die for 60 ° of bendings, three dies for 30 ° of bendings, two dies for 15 ° of bendings, die 35 for flanging and one are for cutting the die 36 of rim charge.

Described foldable component is specifically divided into the first bending punch 10 and first bending female die 24 of 45 ° of bendings, the second bending punch 11 that bending is 45 ° and the second bending female die 25, the 3rd bending punch 12 that bending bending is 60 ° and the 3rd bending female die 26, the curved punch 13 of four fold and the 4th bending female die 27 that bending is 45 °, the 5th bending punch 14 that bending is 30 ° and the 5th bending female die 28, the 6th bending punch 15 that bending is 30 ° and the 6th bending female die 29, the 7th bending punch 16 that bending is 45 ° and the 7th bending female die 30, the 8th bending punch 17 that bending is 15 ° and the 8th bending female die 31, the 9th bending punch 18 that bending is 45 ° and the 9th bending female die 32, the tenth bending punch 19 that bending is 15 ° and the tenth bending female die 33, and the 11 bending punch 20 and the 11 bending female die 34 of 30 ° of bendings.

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

1. a low-voltage electrical apparatus 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, 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 trimming, five punch for 45 ° of bendings and a punch for 60 ° of bendings, three punch for 30 ° of bendings, two punch for 15 ° of bendings, punch for flanging and one are for cutting the punch of rim charge, described die assembly comprises that one for the die of trimming, five dies for 45 ° of bendings and a die for 60 ° of bendings, three dies for 30 ° of bendings, two each and every one for the die of 15 ° of bendings, die for flanging 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.