Upper swing arm being simple in structure

Abstract

The invention discloses an upper swing arm with a simple structure, which comprises a U-shaped upper swing arm body, a mounting shaft hole for installing a ball stud provided at the center of the upper swing arm body, and a mounting shaft hole welded to the upper swing arm body. The first connection shaft hole and the second connection shaft hole at the two ends of the upper swing arm body, the upper swing arm body at both ends of the first connection shaft hole and the second connection shaft hole Anti-collision flanges are all provided, and a plurality of bolt holes are opened on the two vertical arms of the upper swing arm, and the width of the two vertical arms of the upper swing arm is smaller than that of the cross arm of the upper swing arm. width. The upper swing arm with simple structure of the present invention is not only simple in structure and convenient for production and processing, but also reduces the width of the cross arm because the width of the two vertical arms of the upper swing arm is smaller than the width of the cross arm The impact of the concentrated stress at the place on the strength of the product has a greater structural strength.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Problems solved by technology

The shape of the swing arm assembly of ordinary cars is relatively simple, and the processing accuracy requirements are low. In order to ensure the stability and durability of the suspension system and meet the requirements of safety and reliability, the strength of the suspension swing arm should be as high as possible, but the higher The strength needs to be provided by a thicker

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