A straight pull rod assembly device without axial torsion damping

A technology of axial torsion and straight pull rods, applied in steering rods, steering mechanisms, transportation and packaging, etc., to achieve high economic benefits, improve steering portability and steering return performance, and good social benefits

Active Publication Date: 2016-02-03
湖南易通星桥汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a non-axial torsion damping straight tie rod assembly device, which has a simple structure, convenient manufacture, and can solve the problem of the existing steering straight tie rod assembly. The problem of axial rotation and axial swing can be solved, thereby reducing the frictional damping inside the straight tie rod assembly, improving the light steering performance and steering return performance

Method used

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  • A straight pull rod assembly device without axial torsion damping
  • A straight pull rod assembly device without axial torsion damping
  • A straight pull rod assembly device without axial torsion damping

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Embodiment Construction

[0016] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained in conjunction with specific drawings.

[0017] See Figure 1 ~ Figure 4 In a preferred embodiment of a straight tie rod assembly device without axial torsion damping, in the embodiment, the lower steering bowl 1 and the curved steering tie rod 2 are threaded; and the lower steering bowl 1 and the lower steering ball pin 5 Articulated; and the upper steering bowl 3 and the curved steering rod 2 are also threaded; the upper steering bowl 3 is hinged with the upper steering ball pin 4; the upper steering ball pin 4 is connected with the steering rocker arm; and the lower steering ball The head pin 5 is connected with the vertical arm of the steering gear.

[0018] In the described device, when the opening surfaces of the lower steering bowl 1 and the upper steering bowl 3 at both ends are perpendicular to ...

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Abstract

The invention relates to a non-axial torsion damping drag link assembly device, which comprises a bent steering track rod and steering ball pins, wherein the steering ball pins are arranged at two ends of the bent steering track rod, the steering track rod is of a three-stage structure, the front end and the back end of the bent steering track rod are respectively an inclined straight tube, the middle part of the bent steering track rod is a bent tube, the rear end of each straight tube is fixedly connected with a steering ball bowl on each steering ball pin, and meanwhile, the opening directions of the two steering ball bowls point to different vertical planes. According to the non-axial torsion damping drag link assembly device disclosed by the invention, the frictional damping of the steering ball pins and the steering ball bowls inside the drag link assembly is reduced, and the steering convenience and the steering reversal performance are improved.

Description

Technical field [0001] The invention mainly relates to the field of vehicle steering systems, in particular to a straight tie rod assembly device without axial torsion damping in a steering transmission mechanism of a vehicle steering system. Background technique [0002] The straight tie rod assembly without axial torsion damping is a component that connects the vertical arm of the automobile steering gear and the steering rocker arm (or steering knuckle arm), and its function is to transmit the force and movement from the vertical steering gear arm to the steering rocker arm (or Knuckle arm). The unreasonable design of the angle between it and the vertical arm of the steering gear and the steering rocker arm will cause the straight tie rod assembly to swing around the axis of the straight tie rod in addition to the spatial translation, causing friction inside it and consuming steering power, leading to straight The internal damping of the tie rod assembly is increased, which r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D7/16
Inventor 唐应时付建朝夏淑炎
Owner 湖南易通星桥汽车零部件有限公司
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