CN104108487A - Foam assembling jig - Google Patents

Abstract

The invention relates to a foam assembling jig which comprises a supporting platform and two springs. A foam placement area and a machine shell placement platform are arranged on the upper side of the supporting platform, machine shell positioning rods are arranged on the machine shell placement platform, and the springs are arranged on the left end and the right end of the lower side of the supporting platform. When the foam assembling jig is in use, foam is placed on the foam placement area, a machine shell is placed on the machine shell placement platform, and the machine shell positioning rods are enabled to penetrate positioning holes in the machine shell; the machine shell is pressed down, the supporting platform and the springs all move downwards, and when the springs are compressed to the limit, the foam is firmly pasted with the machine shell exactly while the machine shell does not deform. Compared with the prior art, the foam assembling jig has the advantages that the foam assembling jig is simple in structure and convenient to use, working efficiency of manual operation and accuracy of pasting position of the foam are improved, the phenomenon that the machine shell is damaged due to overlarge pasting pressure when other jigs are used is avoided, and the foam assembling jig has wide application range.

Description

A kind of foam assembled fixture

Technical field

The present invention relates to a kind of tool, especially relate to a kind of foam assembled fixture.

Background technology

The electronic product such as hand set machine shell, LED display accessory, in production, assembling process, sometimes needs foam to be assembled on casing or tinsel, and requirement is that foam must bond firmly with bonding parts, and bonding parts can not have distortion.

At present, in industry in the time of the electronic product accessories such as assembling hand set machine shell and LED display, because foam is all to have certain thickness and very soft, if the words of assembling must apply certain pressure to it, in the time pasting the auxiliary materials such as gum, foam, conventionally adopt hand paste, production efficiency is low, and the relative position of the assembling parts such as foam and casing can produce again deviation: if be easy to cause casing or tinsel deformed damaged formation substandard products with machine pressurization.

Chinese patent CN202107105U has announced a kind of subsides foam tool, comprise support, be arranged on described support for the permanent seat of fixed product, actuator for placing the bearing of foam and being in transmission connection mutually with described bearing, on described bearing, there is at least one foam seat, in the time that foam attaches on product, the position of described foam seat is corresponding with the position of product foam to be pasted on described permanent seat.This patent is easy to operate, paste position is accurate; Both saved manpower and materials, and also overcome traditional manual stickup defect, but the jig structure that this patent is announced is comparatively complicated, productive costs is higher.Chinese patent CN201434112U has announced a kind of tool of pasting product accessories, its feature be simple in structure, without off normal, production efficiency advantages of higher, but this product can not well be controlled the pressure of stickup.

So having designed a kind of assembling position of can finding accurately, the present invention can apply not only the tool that certain pressure makes foam and the abundant bonded parts of bonding while of bonded parts but also can not be out of shape.

Summary of the invention

Object of the present invention is exactly that a kind of simple in structure, easy to operate, foam assembled fixture that range of use is wide is provided in order to overcome the defect that above-mentioned prior art exists.

Object of the present invention can be achieved through the following technical solutions:

A kind of foam assembled fixture, this tool comprises brace table and spring, and the upside of described brace table is provided with foam rest area and casing placement platform, and described casing placement platform is provided with casing radius stay, described spring is provided with two, is located at respectively the two ends, left and right of brace table downside.

Described casing radius stay is located at the two ends of casing placement platform.

Described casing radius stay is cylinder.

Described spring is Compress Spring.

While using this tool, first foam is placed on foam rest area, then casing is placed on casing placement platform, and casing is positioned between casing radius stay; Then press down casing, brace table and spring all move down together, and in the time that spring-compressed arrives the limit, foam just can not be out of shape with casing firm pasting and casing.

Compared with prior art, the present invention is simple in structure, easy to use, improve the accuracy of manual work efficiency and foam paste position, avoided again using other tools to paste the excessive phenomenon that causes casing to destroy of pressure, had a wide range of applications effect.

Brief description of the drawings

Fig. 1 is structural representation of the present invention.

In figure: 1 is brace table, 2 is foam rest area, and 3 is casing placement platform, and 4 is casing radius stay, and 5 is spring.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.

Embodiment

A kind of foam assembled fixture, as shown in Figure 1, this tool comprises brace table 1 and spring 5, the upside of brace table 1 is provided with foam rest area 2 and casing placement platform 3, casing placement platform 3 is provided with casing radius stay 4, and spring 5 is provided with two, is located at respectively the two ends, left and right of brace table 1 downside.Casing radius stay 4 is located at the two ends of casing placement platform 3, and casing radius stay 4 is cylinder.Wherein, spring 5 is Compress Spring.

While using tool of the present invention, first foam is placed on foam rest area 2, then casing is placed on casing placement platform 3, and casing is positioned between casing radius stay 4, then press down casing, brace table 1 and spring 5 all move down together, and in the time that spring 5 is compressed to the limit, foam just can not be out of shape with casing firm pasting and casing.

Claims (4)

1. a foam assembled fixture, is characterized in that, comprises brace table and spring, the upside of described brace table is provided with foam rest area and casing placement platform, described casing placement platform is provided with casing radius stay, and described spring is provided with two, is located at respectively the two ends, left and right of brace table downside;

Foam is placed on foam rest area, casing is placed on casing placement platform, and casing is positioned between casing radius stay, press down casing, brace table and spring all move down together, and in the time that spring-compressed arrives the limit, foam just can not be out of shape with casing firm pasting and casing.

2. a kind of foam assembled fixture according to claim 1, is characterized in that, described casing radius stay is located at the two ends of casing placement platform.

3. a kind of foam assembled fixture according to claim 1, is characterized in that, described casing radius stay is cylinder.

4. a kind of foam assembled fixture according to claim 1, is characterized in that, described spring is Compress Spring.