Triangular arm allowing angle of automobile wheel to be adjusted

Abstract

The invention discloses a triangular arm allowing the angle of an automobile wheel to be adjusted. On the one hand, a connecting structure between a ball component assembly and a triangular arm body is improved so that the ball component assembly can move forwards and backwards on the triangular arm body; and one the other hand, the triangular arm body is improved to be of a split type structure so that the ball component assembly can move leftwards and rightwards, and accordingly the camber angle and the kingpin caster angle of the wheel can be adjusted conveniently and rapidly through forward, backward, leftward and rightward movement of the ball component assembly.

Description

technical field [0001] The invention belongs to the technical field of angle adjustment of automobile wheels, in particular to a triangle arm capable of adjusting the angle of automobile wheels. Background technique [0002] Existing car refitting or original car assembly must set the wheel deflection angle, that is, four-wheel alignment. Through four-wheel alignment, it can ensure that the car will not appear deviation, drifting, sideslip, unstable steering, tire wear and suspension. In order to ensure the smoothness, safety and comfort of the car, the wear and tear of the system parts will increase. [0003] As is known, the various angles of the wheels of a new car leaving the factory have been adjusted, but after driving for a period of time or after a collision, the camber angle and / or caster angle of the wheel must change, which is exactly the same as when the original car leaves the factory. The different angles of the vehicle will inevitably lead to deviation, drift...

AI Technical Summary

Problems solved by technology

At present, the wheel triangle arms on automobiles at home and abroad are all stamped from a whole piece of steel plate or forged from forged steel as a whole. Because there are more or less differences in the structure of the wheel triangle arms of various vehicles, but their The basic structure is roughly the same, the basic structure is as figure 1 As shown, one end of the triangular arm body 4 is rigidly connected to the ball joint assembly 1 through bolts and connected to the wheel, and the second end of the triangular arm body 4 is provided with a rubber sleeve assembly 6 or a spherical pin assembly and connected to the vehicle bottom Above, the third end of the triangular arm body is provided with a fixed installation part connected with the vehicle body. The fixed installation part 5 is usually a rubber sleeve assembly or a spherical pin assembly or a rubber sleeve center used to connect the vehicle body rubber sleeve assembly. Hole shaft structure, in addition, some triangular arm bodies are also equipped with accessory positioning holes or weight-reducing holes; this kind of triangular arm mainly exists: 1. The triangular arm body is an integral component, which only serves to connect the wheels and the car body. It is used to stabilize the wheels; 2. The fixed installation part and the triangular arm body are integrally structured. Since the vehicles on the market are different, the parts used to connect the fixed installation part on the triangular arm body on each vehicle are also There are many structures, so there are many structures of the triangular arms on the market to correspond to different vehicles, which are not universal

Images