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Automobile power steering knuckle

A vehicle power steering and body technology, which is applied to steering mechanisms, steering rods, vehicle components, etc., can solve problems such as easily causing traffic accidents and impact on vehicle safety, and achieve the effects of light weight, high machining accuracy, and improved performance.

Inactive Publication Date: 2017-07-25
王亚萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the steering knuckle is one of the important parts, there are also strict requirements on the installation accuracy during assembly, otherwise it will have a great impact on the safety of the car and easily cause traffic accidents

Method used

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  • Automobile power steering knuckle
  • Automobile power steering knuckle
  • Automobile power steering knuckle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Such as figure 1 , figure 2 with image 3 As shown, an automobile power steering knuckle includes a body 1 and a base 2, the body 1 and the base 2 are integrally formed, and parts are constructed by injection molding. In this way, the machining accuracy can be guaranteed, and the accuracy of each part can be guaranteed to be equal. The main body 1 is provided with side bearing fixing holes 3 for fixing bearings related to the power structure. One side of the side bearing fixing hole 3 is provided with a port 4, and the side bearing fixing hole 3 is also provided with a bearing fastening screw hole 5, and the bearing fastening screw hole 5 is used to adjust the size of the port 4, When in use, put the bearing into the hole of the side bearing fixing hole 3, then adjust the size of the port 4 by fastening the screw hole 5, until the bearing reaches a state of tight fit, and the fixing of the bearing is completed. The main body 1 is also provided with a first main bea...

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PUM

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Abstract

The invention relates to the technical field of automobile power steering, in particular to an automobile power steering knuckle. By the adoption of the technical scheme, the automobile power steering knuckle comprises a body and a base which are integrally formed; the body is provided with a side bearing fixing hole; an end port is formed in one side of the side bearing fixing hole; the side bearing fixing hole is further provided with a bearing fastening screw hole; the bearing fastening screw hole is used for adjusting the size of the end port; the body is further provided with a first main bearing hole and an auxiliary bearing hole; the body is further provided with two short side assembling holes and two long side assembling holes; and the base is provided with four hexagonal positioning columns and a second main bearing hole. The automobile power steering knuckle has the advantages that the automobile power steering knuckle is integrally formed, is high in machining precision, can be applied to complex equipment, can improve the performance of the overall equipment, and is high in strength coefficient and low in mass.

Description

technical field [0001] The invention relates to the technical field of automobile power steering, in particular to an automobile power steering knuckle. Background technique [0002] Cars typically use power steering assist to reduce the amount of steering effort required to turn the vehicle. The steering knuckle is one of the main parts on the steering axle of the car, which can make the car run stably and transmit the driving direction sensitively. The function of the steering knuckle is to bear the front load of the car, support and drive the front wheel to rotate around the kingpin to make the car turn. When the car is running, it bears variable impact loads, so it is required to have high strength. Since the steering knuckle is one of the important parts, there are also strict requirements on the installation accuracy during assembly, otherwise it will have a great impact on the safety of the car and easily cause traffic accidents. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D7/18
CPCB62D7/18
Inventor 王亚萍
Owner 王亚萍
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