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Steering tie rod ball joint structure and steering tie rod assembly

A technology of steering tie rod ball head and steering tie rod, which is applied in the direction of steering tie rod, steering mechanism, transportation and packaging, etc. It can solve the problems of affecting driving safety, reducing the damping of the steering system, and the structure of the steering tie rod ball head is easy to wear, etc. Driving safety, strong preload, and guaranteed steering effect

Active Publication Date: 2020-12-08
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention discloses a steering tie rod ball head structure and a steering tie rod assembly, aiming to solve the problem in the prior art that the steering tie rod ball head structure is easy to wear, which causes the damping of the steering system to continuously decrease and affects driving safety.

Method used

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  • Steering tie rod ball joint structure and steering tie rod assembly
  • Steering tie rod ball joint structure and steering tie rod assembly
  • Steering tie rod ball joint structure and steering tie rod assembly

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a steering pull rod ball head structure. The steering pull rod ball head structure comprises a steering pin rod, a ball pin and an elastic base; a mounting groove is formed inthe steering pull rod; the ball pin comprises a pin rod and a spherical head arranged at the end of the pin rod, and the spherical head is arranged in the mounting groove; the elastic base comprises apressing plate structure and an elastic structure which are sequentially arranged at the end part of the mounting groove of the steering pull rod, the pressing plate structure corresponds to the spherical head, and the elastic structure abuts against the pressing plate structure; a steering pull rod assembly based on the steering pull rod ball head structure is further provided, and comprises thesteering pull rod ball head structure. According to the steering pull rod ball head structure and steering pull rod assembly, the problems that in the prior art, the steering pull rod ball head structure is easy to wear, the damping of the steering system is continuously reduced, and driving safety is influenced are solved.

Description

technical field [0001] The invention relates to the field of ball pin joints, in particular to a steering tie rod ball joint structure and a steering tie rod assembly. Background technique [0002] In the steering system of modern automobiles, the wheels need to be steered through the connection of straight tie rods or tie rods. There are steering ball joints with different structures in the above steering tie rods. One end of the ball head can perform three-degree-of-freedom spherical rotation around the tie rods. The main function of the steering tie rod ball head is to transmit the movement and load of the parts at both ends of the tie rod and the ball head. Secondly, the relative movement of the steering tie rod ball head has an irreversible damping. The damping is due to the pressure and relative rotation of the ball head and the tie rod. produced. Due to the existence of the above-mentioned force, there is irreversible wear between the ball head and the tie rod, and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/06F16C11/08B62D7/16
CPCB62D7/16F16C11/06F16C11/08
Inventor 王磊陈刚高艳军李刚朱伟伟陈君何山禄正伟江元邹兴辉易彪
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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