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Agricultural machinery axle steering tie rod

A technology for steering rods and agricultural locomotives, which is applied to steering rods, steering mechanisms, mechanical equipment, etc. It can solve the problems of complex manufacturing process, poor lubrication performance, and low assembly efficiency, and achieve improved machine stability, stable performance, and improved use. The effect of longevity

Active Publication Date: 2017-06-27
JIANGSU CCVI BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing steering tie rod structure uses standard rod-end joint bearings at both ends, and connects the joint bearings at both ends with threads through the connecting rod in the middle, and locks them with nuts. The manufacturing process is relatively complicated and the assembly efficiency is low.
The joint bearings at both ends are not sealed and dust-proof. Dust and sand particles are easy to enter the lubricating surface. The lubricating performance is poor and the product life is very short.

Method used

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  • Agricultural machinery axle steering tie rod
  • Agricultural machinery axle steering tie rod
  • Agricultural machinery axle steering tie rod

Examples

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Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with drawings and embodiments.

[0019] like figure 1 , figure 2 , image 3 As shown, a steering tie rod of an agricultural machinery axle includes a transverse tie rod bearing 001 and a straight tie rod bearing 002 connected by a lock nut 003;

[0020] The tie rod bearing includes: a first housing 01, a ball pin 02, a first spring lock ring 03, a support sleeve 04, a first dust cover 05, a first wire lock ring 06, a steel ring 07, a ball bowl 08, The spring 09, the cover plate 10, and the steel ring 07 are arranged in the seat hole of the first housing 01 through interference fit, the ball pin 02 is put into the seat hole of the steel ring 07 and cooperates with the inner spherical surface of the steel ring 07, and the steel ring 07 The ball bowl 08 is set on the step hole and the ball bowl 08 matches the outer spherical surface of the ball pin 02, the spring 09 is set in the flanging groove of th...

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Abstract

The invention provides an agricultural machinery axle steering tie rod, belongs to the technical field of vehicle chassis structures and specifically relates to the technical field of steering tie rod balls. The agricultural machinery axle steering tie rod comprises a transverse tie rod bearing and a straight tie rod bearing which are connected with each other through a locking nut. According to the agricultural machinery axle steering tie rod, purposes of improving dust proof sealing performance, guaranteeing torque, guaranteeing stable clearance and prolonging the service life are realized.

Description

technical field [0001] The invention belongs to the technical field of vehicle chassis structure, and in particular relates to a steering tie rod ball joint assembly. Background technique [0002] The steering tie rod assembly is used to connect the steering gear and the steering wheel in the chassis structure of the car to ensure the safety of wheel steering and jumping, and to transmit force and moment between the frame and the axle (wheel) Suspension to bear the load of the vehicle It is a key part in the independent suspension chassis steering system to maintain the normal driving of the vehicle on the road. It can make the changes of the wheelbase and front wheel alignment parameters within the acceptable limit range, and ensure the good driving stability of the vehicle. [0003] The existing steering tie rod structure is that both ends use standard rod-end joint bearings, and the joint bearings at both ends are connected by threads through the connecting rod in the mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D7/20F16C11/06F16J15/50
CPCF16C11/06F16J15/50B62D7/20Y02T10/86
Inventor 蒋学威朱伟尹新赏
Owner JIANGSU CCVI BEARING
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