Lining press fitting device and press fitting method

A press-fitting device and bushing technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., to achieve the effect of improving processing efficiency, moving smoothly, and reducing labor intensity

Pending Publication Date: 2018-04-13
NANYANG XIJIAN AUTOMOBILE SHOCK ABSORBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This device is suitable for press-fit positioning of automobile shock abso

Method used

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  • Lining press fitting device and press fitting method
  • Lining press fitting device and press fitting method
  • Lining press fitting device and press fitting method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1

[0027] Such as Figure 2-3 As shown, a bushing pressing device includes a bottom plate 1, wherein the V-shaped block 2 and the base 3 are fixed by bolts on the bottom plate 1, and the distance between the V-shaped block 2 and the base 3 matches the length of the workpiece, where the V The top of the shaped block 2 is a V-shaped structure, the base 3 is a hollow cylindrical structure, the top of the base 3 is provided with an annular groove 5, the base 3 is provided with a bushing positioning block 6 matching the hollow structure, and the upper end surface of the bushing positioning block 6 An upper groove 7 and a lower groove 8 are respectively provided at the center of the lower end surface, and the ring groove 5 is used for placing a lifting ring 9 therein.

[0028] When using the bushing press-fitting device of the present invention, first place the workpiece, the dust cover 16 of the subway shock absorber, on the top of the V-shaped block 2, such as figure 2...

Example Embodiment

[0029] Example 2

[0030] Such as Figure 4-7 As shown, a bushing press-fitting device includes a bottom plate 1, wherein a V-shaped block 2 and a base 3 are fixed by bolts on the bottom plate 1, and the distance between the V-shaped block 2 and the base 3 matches the length of the workpiece, where V The top of the shaped block 2 is a V-shaped structure, the base 3 is a hollow cylindrical structure, the top of the base 3 is provided with an annular groove 5, the base 3 is provided with a bushing positioning block 6 matching the hollow structure, and the upper end surface of the bushing positioning block 6 An upper groove 7 and a lower groove 8 are respectively arranged in the center of the lower end surface, and the ring groove 5 is used for placing a lifting ring 9.

[0031] In order to prevent the bushing positioning block 6 from rotating during the press-fitting process, in this embodiment, long slot holes 4 are provided at symmetrical positions on both sides of the middle of t...

Example Embodiment

[0033] Example 3

[0034] This embodiment is basically the same as embodiment 2, such as Figure 8 As shown, a bushing pressing device includes a bottom plate 1, wherein a V-shaped block 2 and a base 3 are fixed by bolts on the bottom plate 1, and the distance between the V-shaped block 2 and the base 3 matches the length of the workpiece, wherein The top of the V-shaped block 2 is a V-shaped structure, and the base 3 is a hollow cylindrical structure. The inner side of the base 3 is provided with a ring groove 5. The base 3 is provided with a bushing positioning block 6 matching the hollow structure. The upper of the bushing positioning block 6 An upper groove 7 and a lower groove 8 are respectively provided at the center of the end surface and the lower end surface, and the ring groove 5 is used for placing a lifting ring 9 therein.

[0035] Long slot holes 4 are provided at symmetrical positions on both sides of the middle of the base 3, the bottom of the bushing positioning blo...

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Abstract

The invention discloses a bushing press-fitting device, which relates to the technical field of shock absorber accessories, and comprises a bottom plate, a V-shaped block and a base are arranged on the bottom plate, the base is a hollow cylindrical structure, and an annular recess is arranged on the inner side of the top of the base. The base is provided with a matching bush positioning block, the center of the upper end surface and the lower end surface of the bush positioning block are respectively provided with an upper groove and a lower groove, and a lifting ring is arranged in the annular groove. The press-fitting device is suitable for press-fitting subway shock absorber bushings, has accurate positioning, can improve processing efficiency, save man-hours, reduce labor intensity, and reduce scrap rate.

Description

technical field [0001] The invention relates to the technical field of shock absorber accessories, in particular to a bushing press-fitting device and a press-fitting method. Background technique [0002] The commonly used automobile shock absorber bushing is composed of rubber bushing and bushing tube. The press-fitting method is to put the bushing assembly into the guide bushing, and press the bushing into the lifting ring through the guide column. The structure of the shock absorber and the subway shock absorber is different. The structure of the subway shock absorber is as follows figure 1 As shown, it includes a suspension ring 9 and a piston rod 17, wherein the piston rod 17 is provided with a dust cover 16 and a dust cover cover 15, so the existing press-fit bushing tooling cannot be used for the press-fitting of the subway shock absorber bushing, that is The existing bushing pressing device cannot press the subway shock absorber bushing into the lifting ring. [00...

Claims

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Application Information

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IPC IPC(8): B23P19/02
CPCB23P19/02
Inventor 赵阳徐奇龙贾晓东牛云玲魏彦民邓江鹏
Owner NANYANG XIJIAN AUTOMOBILE SHOCK ABSORBER
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