Novel automobile steering pull rod assembly

Abstract

The invention discloses a novel automobile steering pull rod assembly. The novel automobile steering pull rod assembly comprises a nut, a dustproof cover, a riveting head, a mounting groove, a ball stud, a connecting part, a connector shell, a ball seat and a rear cover, wherein a thread is arranged at the top of the connecting part; the nut is connected with the connecting part; the bottom of the connecting part is connected with the ball stud; the connector shell is internally provided with a containing cavity; the ball stud is arranged in the containing cavity; the bottom of the ball stud is connected with the ball seat; the rear cover is arranged at the bottom of the ball seat; the mounting groove is formed in the top of the connector shell; the riveting head is arranged in the mounting groove. The novel automobile steering pull rod assembly disclosed by the invention is mainly composed of the connector shell, the ball stud, the ball seat, the rear dover, the dustproof cover, the nut and the like, and upper and lower steel ball bowls and a spring in a traditional automobile steering pull rod assembly are cancelled, so that the size is reduced, and friction of a ball head and the steel ball bowls in the previous time is eliminated; axial deformation of the ball stud is reduced after the spring is compressed in the previous time; the problems of loosening and abnormal sounds are solved and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of automobile steering systems, in particular to a novel automobile steering rod assembly. Background technique [0002] The steering rod device of the car is used to connect the steering knuckle and the steering gear of the front wheel of the car, so that when the steering wheel is turned, the front wheel can be swung from one side to the other. The steering rod is divided into a straight steering rod and a steering tie rod; A part of the trapezoid plays the role of steering force transmission; the steering straight rod is a rod connecting the steering arm and the left arm of the steering knuckle. After the steering power is transmitted to the steering knuckle, the wheels can be controlled. The joint assembly in the steering rod connects various steering arms in the entire steering system to realize the steering function of the car. In the steering system of commercial vehicles, different specifications of...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of steering rod assembly for automobiles, so as to solve the problem that the steering rods of the prior art proposed in the above-mentioned background technology will have loose and abnormal noises at the ball head after a period of use, which will affect the operation and comfort. The problem

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