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A steering tie rod that is often equipped with a vehicle

A steering rod and vehicle technology, applied in the field of vehicle engineering, can solve problems such as the rigid impact of the steering rod and the fracture of the steering rod

Active Publication Date: 2022-05-13
INNER MONGOLIA UNIV FOR THE NATITIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems, the object of the present invention is to solve the defect that the steering rod is continuously subjected to rigid impact after the steering wheel is full when the steering wheel is full, causing the steering rod to break after exceeding the limit.

Method used

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  • A steering tie rod that is often equipped with a vehicle
  • A steering tie rod that is often equipped with a vehicle
  • A steering tie rod that is often equipped with a vehicle

Examples

Experimental program
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Embodiment Construction

[0027] The following is further described in detail through specific implementation methods:

[0028] The reference signs in the drawings of the description include: active ball head 1, driven ball head 2, rubber cavity 3, pull rod 4, convex post 5, barbed wire 6, ring gear 7, screw rod 8, ratchet denture 9, sliding groove 10 , Circular gear 11, ball 12, scroll spring 13, groove 14.

[0029] The embodiment is basically as attached figure 1 As shown: a steering tie rod 4, which is often equipped with a vehicle, includes an active ball head 1 and a driven ball head 2 connected by the tie rod 4. The active ball head 1 has a rubber cavity 3, and the inside of the rubber cavity 3 is wrapped with Barbed wire 6, the rubber cavity 3 includes interconnecting bosses 5 and helical tooth assemblies from top to bottom, the helical tooth assembly includes a set of ring gears 7, and a screw rod 8 runs through between the ring gears 7, and the screw rod 8 is opposite to the There is a heigh...

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Abstract

The invention discloses a steering tie rod that is often equipped with vehicles in the field of vehicle engineering to overcome the defect in the prior art that the steering tie rod is continuously subjected to rigid impact after the steering wheel is fully turned, causing the steering tie rod to break after exceeding the limit. In order to overcome the above-mentioned defects, this technical solution includes an active ball head and a driven ball head connected by a tie rod. The active ball head has a rubber cavity, and the rubber cavity includes interconnected bosses and inclined The tooth assembly, the helical tooth assembly includes a set of ring gears, and a screw runs through the ring gears. The axial ends of the screw rod are slidably connected to the rubber cavity, and the connection between the rubber cavity and the two ends of the screw rod is formed. Sliding groove; the ratchet denture gradually contacts the ratchet denture during the movement stroke of the ring gear, and the ratchet denture gradually converges along the deflection direction of the helical tooth assembly. The locking direction of the ratchet denture is the deflection direction of the ring gear, which avoids the steering rod from exceeding the limit Then breakage occurs.

Description

technical field [0001] The invention belongs to the field of vehicle engineering, and in particular relates to a steering tie rod which is normally equipped with a vehicle. Background technique [0002] The car tie rod is an important part in the steering mechanism of the car, which directly affects the stability of the car's handling, the safety of running and the service life of the tire. Car tie rods are divided into two categories, namely straight tie rods and tie rods. The steering tie rod undertakes the task of transmitting the movement of the steering rocker arm to the trapezoidal arm, and the steering tie rod is the bottom edge of the steering trapezoidal mechanism, and is a key component to ensure the correct kinematic relationship between the left and right steering wheels. [0003] The mechanism design of present pull rod is unreasonable. The unreasonable design of the tie rods used in automobiles will also cause unreasonable stress on the tie rods, and cracks w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/06F16F15/06B62D7/20
CPCF16C11/0623F16F15/06B62D7/20
Inventor 范晓静姜明洋于箫泽
Owner INNER MONGOLIA UNIV FOR THE NATITIES