An upper support structure and installation method of a shock absorber

Abstract

The present application relates to the technical field of auto parts, and in particular, to a shock absorber upper support structure and an installation method. The shock absorber upper support structure is arranged on the top of the shock absorber and is used to connect with the vehicle body, including: an upper support structure on the shock absorber. a support, which is used to connect with the vehicle body; a cover plate, which is connected with the upper support, and the piston rod of the shock absorber is passed through the cover plate, and the cover plate is provided with a guide tool The matching first positioning structure. In the present application, the first positioning structure and the piston rod jointly share the strength required for the connection between the upper support and the guide tool, so there is no need to lengthen the design of the piston rod. On the one hand, the weight of the shock absorber is reduced, and on the other hand, the packaging of the shock absorber is convenient transportation.

Description

technical field [0001] The application relates to the technical field of auto parts, in particular to an upper support structure and installation method of a shock absorber. Background technique [0002] The front shock absorber strut assembly, as a key performance part of the automobile chassis, connects the chassis and the body, supports the weight and reduces the vibration of the road to the body, satisfies the controllability and improves the ride comfort and NVH performance. At present, the front shock absorber strut assembly of the double wishbone is generally connected with the swing arm through the shock absorber wishbone at the lower end, and connected with the vehicle body through the upper support at the upper end. [0003] In the related technology, there is an oblong hole for the guide tool to pass through on the vehicle body, and the shock absorber is fixed to the side wall of the vehicle body near the oblong hole. When installing the shock absorber, the guide ...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a shock absorber upper support structure and installation method to solve the problems in the related art that the piston rod of the shock absorber protrudes too long, which increases the weight of the shock absorber and is not conducive to the packaging and transportation of the shock absorber. technical problem

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