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A steering gear tie rod structure

A technology of steering gear and tie rod, which is applied in the direction of steering rod, steering mechanism, transportation and packaging, etc. It can solve the problems of low adjustment efficiency and inconvenient adjustment of front wheel toe-in, and achieve the effect of improving adjustment efficiency and convenient adjustment

Active Publication Date: 2017-05-31
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tie rod structure for the steering gear to solve the problems in the prior art that the adjustment of the toe-in of the front wheel is relatively inconvenient and the adjustment efficiency is low

Method used

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  • A steering gear tie rod structure
  • A steering gear tie rod structure
  • A steering gear tie rod structure

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Embodiment Construction

[0036] like Figure 2 to Figure 9 As shown, the steering gear tie rod structure provided by the embodiment of the present invention includes a steering gear tie rod 21, wherein the rotating end 22 of the steering gear tie rod 21 is provided with two mutually opposing adjustment nuts 31, and the adjustment nuts 31 include nuts The inner ring 51, the nut outer ring 41 and the claw 61, the inner surface of the nut inner ring 51 is used to match the outer surface of the rotating end 22; the outer surface of the nut inner ring 51 is provided with a fixed part 52; the claw 61 has a mounting End 62 and blocking end 63; Mounting end 62 is connected with fixed part 52 in rotation, and the axis of rotation of both is parallel to the axis of nut inner ring 51; The locking groove 43 matched with the stop end 63 ; an elastic element is arranged between the stop end 63 and the outer surface of the nut inner ring 51 . It can be understood that, before operating the adjusting nut 31, the loc...

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Abstract

The invention provides a steering device transverse pull rod structure which comprises a steering device transverse pull rod; two adjusting nuts, of which the tops are opposite, are arranged at the rotating end of the steering device transverse pull rod; each adjusting nut comprises a nut inner ring, a nut outer ring and claws; the inner surface of each nut inner ring is used for being matched with the outer surface of the rotating end; fixing parts are arranged on the outer surface of each nut inner ring; each claw is provided with a mounting end and a blocking connection end; each mounting end is rotationally connected with the corresponding fixing part; the rotation axis of each mounting end and the corresponding fixing part is parallel to the axis of the corresponding nut inner ring; at least two clamping grooves used for being matched with the corresponding blocking connection ends are formed in the inner surface of each nut outer ring in the circumferential direction; and an elastic element is arranged between each blocking connection end and the outer surface of the corresponding nut inner ring. According to the steering device transverse pull rod structure provided by the invention, the adjusting nuts have a one-way adjusting effect on the steering device transverse pull rod, so that the toe-in of the front wheel is adjusted relatively conveniently and the adjusting efficiency is improved greatly.

Description

technical field [0001] The invention relates to the technical field of automobile steering systems, in particular to a structure of a tie rod of a steering gear. Background technique [0002] During the driving process of the car, the positioning parameters of the wheel play a vital role in the handling stability, steering performance and tire life of the car. The toe-in of the front wheel of a car refers to the distance difference between the front-end face of the front wheel and the rear end face in the transverse direction of the car, and it can also refer to the angle between the forward direction of the car and the plane of the front wheel. At this time, it is also called the toe-in angle, which is One of the important wheel alignment parameters. [0003] like figure 1 As shown, the adjustment of the toe-in of the existing front wheels is usually to loosen the lock nut 13 first, then cooperate with the outer hexagonal rotating end 12 of the steering gear tie rod 11 wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D7/20
Inventor 周磊高龙徐春梅储胜林张奇奇张俊达
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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