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Assembling method of front shock absorber upper mounting base and front shock absorber upper mounting base initial blank

A technology of front shock absorber and assembly method, which is applied in the direction of transportation and packaging, elastic suspension, suspension, etc., can solve the problems of large installation error of front shock absorber, improve installation accuracy, improve front suspension performance, reduce The cumulative effect of small errors

Inactive Publication Date: 2021-03-19
QOROS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an assembly method of the upper mounting seat of the front shock absorber and a preliminary embryo

Method used

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  • Assembling method of front shock absorber upper mounting base and front shock absorber upper mounting base initial blank
  • Assembling method of front shock absorber upper mounting base and front shock absorber upper mounting base initial blank
  • Assembling method of front shock absorber upper mounting base and front shock absorber upper mounting base initial blank

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Embodiment Construction

[0055] Various embodiments of the invention will be described with reference to the accompanying drawings. In the drawings of the specification, elements having similar structures or functions will be denoted by the same element symbols. It can be understood that the drawings are only for the purpose of illustrating various embodiments of the present invention, and are not intended to describe the present invention exhaustively, nor limit the scope of the present invention.

[0056] Such as figure 1 As shown, the assembly method of the mounting seat on the front shock absorber includes the following steps:

[0057] Step 100: Manufacture the preform 11 of the upper mounting seat of the front shock absorber, and the preform 11 of the upper mounting seat of the front shock absorber has no installation holes.

[0058] This mounting hole is for mounting the front shock absorber.

[0059] The mounting seat blank 11 on the front shock absorber is manufactured by a stamping process...

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Abstract

The invention discloses an assembling method of a front shock absorber upper mounting base and a front shock absorber upper mounting base initial blank. The assembling method comprises the following steps that: S1, the front shock absorber upper mounting base initial blank is manufactured, and a mounting hole is not formed in the front shock absorber upper mounting base initial blank; S2, the front shock absorber upper mounting base initial blank is welded to a body part of a front cabin assembly of a vehicle; and S3, by taking the positioning reference of the body-in-white of the vehicle as areference, a mounting hole in the front shock absorber upper mounting base initial blank is formed. A boss is arranged in the center of an installation face of the front shock absorber upper installation base initial blank, the boss is provided with a plane, and a welding process positioning hole is formed in the plane. According to a manufacturing method, the forming of the mounting hole of themounting seat is adjusted until the mounting seat is welded, so that the error accumulation of the mounting hole is reduced, the mounting precision of a front shock absorber is improved, and the frontoverhang performance is improved. According to the front shock absorber upper mounting base initial blank, the positioning error of the mounting hole is reduced, and the front suspension performanceis improved.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to an assembly method of an upper mounting seat of a front shock absorber and a blank of the upper mounting seat of the front shock absorber. Background technique [0002] In order to quickly attenuate the vibration of the frame and body and improve the ride comfort and comfort of the car, the suspension system of the car is generally equipped with a shock absorber, and the two-way acting barrel shock absorber is widely used in the car. [0003] However, at present, all the spare parts in the car are basically fully formed first, and then assembled together by welding, etc., which leads to the accumulation of positioning errors in the mounting holes or mounting surfaces on the spare parts, especially when different parts are used. During welding, due to the thermal deformation of the parts themselves, the positioning error of the mounting holes on the parts increases. [000...

Claims

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Application Information

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IPC IPC(8): B62D65/12B62D65/02B60G13/00
CPCB62D65/12B62D65/024B60G13/003
Inventor 于鹏锡
Owner QOROS