Mcpherson suspension connecting structure

A connection structure and suspension technology, applied in the direction of suspension, elastic suspension, transportation and packaging, etc., can solve problems such as excessive steering force, tire wear, and kingpin inclination angle cannot be adjusted, so as to facilitate adjustment and platform adaptable effect

Inactive Publication Date: 2010-06-09
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the kingpin inclination through this point cannot be adjusted
The designer reported that when designing different vehicles on the same platform, due to the different tire sizes, the offset distance of the kingpin is very different, and some of them cannot meet the requirements of use. It is necessary to redevelop componen

Method used

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  • Mcpherson suspension connecting structure
  • Mcpherson suspension connecting structure
  • Mcpherson suspension connecting structure

Examples

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Embodiment Construction

[0017] Please refer to figure 2 with image 3 . As shown in the figure, the MacPherson suspension connection structure of the present invention includes a shock absorber 4, an upper cross arm 1, a steering knuckle 2, a lower control arm and a shock absorber mounting bracket 7. The lower control arm further includes a front The control arm 5 and the rear control arm 6, the upper end of the shock absorber 4 is bolted to the body, the lower end is bolted to the shock absorber mounting bracket 7, the shock absorber mounting bracket 7 is bolted to the front control arm 5, the upper cross arm 1 is connected to the upper end of the steering knuckle 2 with a ball pin, the upper cross arm 1 is connected to the body with bolts, and the lower end of the steering knuckle 2 is installed and connected with the front control arm 5 and the rear control arm 6 by ball pin connection; the front control arm 5 One end is embedded with a first ball pin. The mounting hole at the lower end of the st...

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Abstract

The invention relates to a Mcpherson suspension connecting structure which comprises a damper, an upper transverse arm, a steering knuckle, a lower control arm lever and a damper mounting bracket, wherein the lower control arm lever further comprises a front control arm lever and a rear control arm lever, the lower end of the steering knuckle is in mounting connection with the front control arm lever and the rear control arm lever by a ball pin connecting way, and a connecting ball pin can slide at the connected parts of the steering knuckle as well as the front control arm lever and the front control arm lever. Based on the traditional Mcpherson suspension structure form, the Mcpherson suspension connecting structure realizes the kingpin inclination angle to be adjustable by changing the connection mode between the steering knuckle and the lower control arm lever, ensures that a suspension platform has stronger adaptability, is convenient for the chassis adjustment at the later stage, has the positioning precision under the control of assembly, is more guaranteed than the current unadjustable Mcpherson suspension, and can balance the steering force and the steering according to actual situations.

Description

Technical field [0001] The invention relates to a vehicle Macpherson suspension structure, in particular to a Macpherson suspension connection structure with an adjustable kingpin angle. Background technique [0002] There are many different types of independent suspensions commonly used in automobiles. Most independent suspensions are derived from the earliest single-wishbone independent suspensions, and the basic principles are basically the same. Automobile independent suspensions are mainly divided into three categories according to the form of wheel movement: 1) Wishbone independent suspension with wheels swinging in the transverse plane of the car; 2) Trailing arm independent suspension with wheels swinging in the longitudinal plane of the car; 3 ) Macpherson independent suspension and candle independent suspension with wheels moving along the kingpin. [0003] Among them, the MacPherson suspension usually consists of two basic parts: strut-type shock absorber and A-shaped s...

Claims

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Application Information

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IPC IPC(8): B60G3/20B60G13/02
Inventor 张元伟
Owner CHERY AUTOMOBILE CO LTD
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