Vehicles and their knuckles

A steering knuckle and vehicle technology, applied to vehicle parts, steering mechanisms, steering rods, etc., can solve problems such as abnormal noise and affect customer experience, and achieve the effect of reducing abnormal noise and friction

Active Publication Date: 2021-11-02
BORGWARD AUTOMOTIVE CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the steering knuckle is fixedly connected to the hub bearing through a plurality of mounting holes. Since there is a gap between the mounting surface of the hub bearing and the mounting surface of the steering knuckle, when the steering knuckle is pushed and pulled by the steering tie rod, the two The two installation surfaces rub against each other, causing abnormal noise, which seriously affects the customer experience

Method used

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  • Vehicles and their knuckles
  • Vehicles and their knuckles
  • Vehicles and their knuckles

Examples

Experimental program
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Effect test

Embodiment Construction

[0034] The first object of the present invention is to provide a steering knuckle of a vehicle, the structural design of which can effectively reduce the abnormal noise generated by the steering knuckle, and the second object of the present invention is to provide a steering knuckle comprising the above-mentioned Vehicles.

[0035] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by ...

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PUM

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Abstract

The invention discloses a vehicle and a steering knuckle thereof. The steering knuckle of the vehicle comprises: a steering knuckle body, a plurality of mounting holes and bearing holes for mounting a wheel hub bearing are opened on the steering knuckle body, and the steering knuckle body can The steering arm is fixedly connected to the wheel hub bearing through a plurality of the mounting holes; the steering arm is fixedly connected to the steering knuckle body at one end, and the steering arm is provided with a ball pin mounting hole, and the steering arm can be The tie rod is connected, the connection line between the centers of any two of the installation holes is the first straight line, the connection line between the center of the ball pin connected to the ball pin installation hole and the center of the bearing hole is the second straight line, the steering knuckle The included angle between at least one of the first straight lines and the second straight line is less than or equal to 30°. The structural design of the steering knuckle of the vehicle can effectively reduce the abnormal noise produced by the steering knuckle.

Description

technical field [0001] The invention relates to the technical field of vehicle manufacturing, and more specifically, relates to a vehicle and a steering knuckle thereof. Background technique [0002] Steering Knuckle, also known as "horn", is one of the important parts in the vehicle steering system. Its main function is to transmit and bear the front load of the vehicle, support and drive the front wheel to rotate around the kingpin to turn the vehicle , so that the vehicle can run stably and can sensitively transmit the driving direction of the vehicle. [0003] In the existing technology, the steering knuckle is fixedly connected to the hub bearing through a plurality of mounting holes. Since there is a gap between the mounting surface of the hub bearing and the mounting surface of the steering knuckle, when the steering knuckle is pushed and pulled by the steering tie rod, the two The two installation surfaces rub against each other, causing abnormal noise, which seriou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D7/18
CPCB62D7/18
Inventor 李国鹏杨建生赵东旭
Owner BORGWARD AUTOMOTIVE CHINA CO LTD
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