CN203400991U

CN203400991U - Mobile phone antenna elastic piece die

Info

Publication number: CN203400991U
Application number: CN201320428076.5U
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

A mobile phone antenna elastic piece die comprises an upper die assembly and a lower die assembly, wherein the upper die assembly comprises an upper die base, a base board and a male die fixing board; the lower die assembly comprises a lower die base, a female die fixing board and a discharging board; a material strap is located between the upper die assembly and the lower die assembly, a male die used for stamping, a male die used for punching and a male die used for bending 60 degrees, three die males used for bending 45 degrees and a male die used for bending 30 degrees are fixed on the male die fixing board, a female die used for stamping, a female die used for punching, a female die used for bending 60 degrees, three female dies used for bending 45 degrees and a female used for bending 30 degrees are fixed on the female die fixing board. The mobile phone antenna elastic piece die has the advantages that the material using rate is high, production efficiency is high, and quality is stable.

Description

A kind of antenna for mobile phone shell fragment mould

Technical field

The utility model relates to a kind of mould, relates in particular to a kind of antenna for mobile phone shell fragment mould.

Background technology

Antenna for 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 antenna for 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 antenna for mobile phone shell fragment 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 antenna for mobile phone shell fragment 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 punching press, a punch for punching, a punch for 60 ° of bendings, three punch for 45 ° of bendings and a punch for 30 ° of bendings, described die assembly comprises that one for the die of punching press, a die for punching, a die for 60 ° of bendings, three dies for 45 ° of bendings and a die for 30 ° 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 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 Fig. 8, a kind of antenna for mobile phone shell fragment mould, 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 punching press, a punch 10 for punching, a punch for 60 ° of bendings, three punch for 45 ° of bendings and a punch for 30 ° of bendings, described die assembly comprises that one for the die 16 of punching press, a die 17 for punching, a die for 60 ° of bendings, three dies for 45 ° of bendings and a die for 30 ° of bendings.

Described foldable component is specifically divided into the 5th bending punch 15 and the 5th bending female die 22 of 45 ° of the curved punch 14 of four fold of 45 ° of the 3rd bending punch 13 of 30 ° of the second bending punch 12 of 45 ° of the first bending punch 11 of 60 ° of bendings and the first bending female die 18, bendings and the second bending female die 19, bending bendings and the 3rd bending female die 20, bendings and the 4th bending female die 21 and 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. an antenna for mobile phone shell fragment 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 punching press, a punch for punching, a punch for 60 ° of bendings, three punch for 45 ° of bendings and a punch for 30 ° of bendings, described die assembly comprises that one for the die of punching press, a die for punching, a die for 60 ° of bendings, three dies for 45 ° of bendings and a die for 30 ° 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.