CN203400994U

CN203400994U - Mobile phone spring leaf mold

Info

Publication number: CN203400994U
Application number: CN201320428093.9U
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

Disclosed is a mobile phone spring leaf mold. The mobile phone spring leaf mold comprises an upper mold assembly and a lower mold assembly. The upper mold assembly comprises an upper mold base, a base plate and a male mold fixing plate. The lower mold assembly comprises a lower mold base, a female mold fixing plate and a stripper plate. A material strip is located between the upper mold assembly and the lower mold assembly. A male mold used for cutting edges, two male molds used for bending by 50 degrees, a male mold used for bending by 20 degrees, four male molds used for bending by 30 degrees, three male molds used for bending by 45 degrees, a male mold used for bending by 60 degrees and a male mold used for bending by 90 degrees are fixedly arranged on the male mold fixing plate. A female mold used for cutting the edges, two female molds used for bending by 50 degrees, a female mold used for bending by 20 degrees, four female molds used for bending by 30 degrees, three female molds used for bending by 45 degrees, a female mold used for bending by 60 degrees and a female mold used for bending by 90 degrees are fixedly arranged on the female mold fixing plate. The mobile phone spring leaf mold has the advantages that the material utilization rate is high, the production efficiency is high, and the quality is stable.

Description

A kind of Mobile phone elastic die

Technical field

The utility model relates to a kind of mould, relates in particular to a kind of Mobile phone elastic die.

Background technology

Mobile phone shell fragment is widely used in the communications 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 mobile phone shell fragment 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 Mobile phone elastic 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 Mobile phone elastic 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, two punch for 50 ° of bendings, a punch for 20 ° of bendings, four punch for 30 ° of bendings, three punch for 45 ° of bendings, a punch for 60 ° of bendings and a punch for 90 ° of bendings, described die assembly comprises that one for the die of trimming, two dies for 50 ° of bendings, a die for 20 ° of bendings, four dies for 30 ° of bendings, three dies for 45 ° of bendings, a die for 60 ° of bendings and a die for 90 ° of bendings.

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 schematic diagram of bending punch and die;

Figure 15 is that the utility model is implemented product schematic diagram.

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 15, a kind of Mobile phone elastic 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, two punch for 50 ° of bendings, a punch for 20 ° of bendings, four punch for 30 ° of bendings, three punch for 45 ° of bendings, a punch for 60 ° of bendings and a punch for 90 ° of bendings, described die assembly comprises that one for the die 23 of trimming, two dies for 50 ° of bendings, a die for 20 ° of bendings, four dies for 30 ° of bendings, three dies for 45 ° of bendings, a die for 60 ° of bendings and a die for 90 ° of bendings.

Described foldable component is specifically divided into the first bending punch 9 and first bending female die 23 of 50 ° of bendings, the second bending punch 10 that bending is 50 ° and the second bending female die 24, the 3rd bending punch 11 that bending bending is 20 ° and the 3rd bending female die 25, the curved punch 12 of four fold and the 4th bending female die 26 that bending is 30 °, the 5th bending punch 13 that bending is 30 ° and the 5th bending female die 27, the 6th bending punch 14 that bending is 45 ° and the 6th bending female die 28, the 7th bending punch 15 that bending is 30 ° and the 7th bending female die 29, the 8th bending punch 16 that bending is 60 ° and the 8th bending female die 30, the 9th bending punch 17 that bending is 30 ° and the 9th bending female die 31, the tenth bending punch 18 that bending is 45 ° and the tenth bending female die 32, the 12 bending punch 20 and the 12 bending female die 34 that the 11 bending punch 19 that bending is 45 ° and the 11 bending female die 33 and bending are 90 °.

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 Mobile phone elastic 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, two punch for 50 ° of bendings, a punch for 20 ° of bendings, four punch for 30 ° of bendings, three punch for 45 ° of bendings, a punch for 60 ° of bendings and a punch for 90 ° of bendings, described die assembly comprises that one for the die of trimming, two dies for 50 ° of bendings, a die for 20 ° of bendings, four dies for 30 ° of bendings, three dies for 45 ° of bendings, a die for 60 ° of bendings and a die for 90 ° of bendings.

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.