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Rear overhang swing arm press-mounting tool

A press-fit tooling and arm body technology, applied in metal processing, manufacturing tools, metal processing equipment, etc., can solve the problems of low press-fit efficiency and poor press-fit accuracy, and achieve the effect of improving press-fit accuracy and press-fit efficiency

Active Publication Date: 2021-04-09
DONGFENG WUHAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Another object of the present invention is to provide a rear suspension arm press-fitting tool to solve the problem of frequently adjusting the position of the rear suspension arm press-fitting tool in the prior art during the bushing press-fit process of the rear suspension arm. Technical problems that lead to low press-fitting efficiency and poor press-fitting accuracy

Method used

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  • Rear overhang swing arm press-mounting tool
  • Rear overhang swing arm press-mounting tool
  • Rear overhang swing arm press-mounting tool

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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0035] It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, if not otherwise specified, can be obtained from commercial sources; in the description of the present invention, The terms "landscape", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have Certain orientations, co...

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Abstract

The invention discloses a rear overhang swing arm press-mounting tool. A supporting mechanism is arranged to provide stable support for an arm body of a rear overhang swing arm; a liner tube of the rear overhang swing arm is positioned through an upper positioning pin on a press-fitting mechanism, and the arm body of the rear overhang swing arm is pressed downwards through a pre-pressing mechanism; then a pushing mechanism pushes a connecting plate downwards to enable an upper pressing head to press bushings, and the press-mounting precision and the press-mounting efficiency are remarkably improved; a lower pressing head can be arranged below a horizontal part of a support, the lower pressing head and the upper pressing head press the front-hinged bushing and the rear-hinged bushing at the same time in the same direction, and a press-mounting machine does not need to be purchased independently; a pressure sensor is arranged, so that the press-mounting process is monitored, and press-mounting is automatically stopped when a set pressure value is reached; and in addition, the pre-pressing mechanism is adjusted, so that the rear overhang swing arm press-mounting tool is suitable for positioning, supporting and press-mounting of rear overhang swing arms of different shapes and models.

Description

technical field [0001] The invention relates to the technical field of press-fitting of auto parts. More specifically, the present invention relates to a press-fitting tool for a rear suspension arm. Background technique [0002] Under the situation of increasingly fierce competition in the passenger car industry at home and abroad, the rear suspension arm, as an important part of the vehicle, especially as a chassis part, has always been regarded as a heavy-duty part and taken seriously. The quality requirements of the cantilever arms are becoming more and more stringent. The rear suspension arm has an arm body, on which a ball joint assembly, front and rear hinges, etc. are arranged for connection with the frame or steering knuckle, and the front and rear two hinges and the ball joint assembly are respectively arranged in one of the front and rear joints. Bushings are press-fitted on one end and inside the front and rear hinges respectively. The rear suspension arm mainl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/02B23P19/00
CPCB23P19/02B23P19/00
Inventor 刘鹏飞杨黄锐张颖梁超袁红超
Owner DONGFENG WUHAN IND
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