Knuckle assembly, processing method thereof and vehicle comprising knuckle assembly

A processing method and steering knuckle technology, applied in the field of vehicles, can solve the problems of complexity, complex structure, long process, etc., and achieve the effect of simple forging structure, simple processing structure, and scattered forging and processing processes.

Active Publication Date: 2013-04-17
湖南中联重科车桥有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the steering knuckle is integral, the structure is complex, the process is long and large-scale forging equipment is required
After being damaged, due to the need to process multiple high-precision assembly surfaces, the rough, finish machining, and heat treatment processes are also long and complicated

Method used

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  • Knuckle assembly, processing method thereof and vehicle comprising knuckle assembly
  • Knuckle assembly, processing method thereof and vehicle comprising knuckle assembly

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Embodiment Construction

[0021] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0022] Such as figure 2 As shown, according to the embodiment of the present invention, the steering knuckle assembly includes a steering knuckle and a tie rod arm 40 and a tie rod arm 60 connected to the steering knuckle. The steering knuckle includes a finger shaft 10, a shaft end flange 20, a first lug 30 and a second lug 50, wherein the finger shaft 10 and the shaft end flange 20 are integrally formed, and the first lug 30 and the second lug 50 After the processing is completed, it is fixedly connected to the shaft end flange 20, and the straight tie rod arm 40 and the transverse tie rod arm 60 are fixedly connected to the steering knuckle after the processing is completed.

[0023] The finger...

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PUM

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Abstract

The invention provides a knuckle assembly, a processing method thereof and a vehicle comprising the knuckle assembly. The processing method of the knuckle assembly includes: integrally processing and forming a finger shaft (10) and a shaft end flange (20); processing a first lug plate (30) and a straight lever arm (40) and fixedly connecting the first lug plate (30) and the straight lever arm (40) to the shaft end flange (20); processing a second lug plate (50) and a tie rod arm (60) and fixedly connecting the second lug plate (50) and the tie rod arm (60) to the shaft end flange (20). The knuckle assembly which is processed by the processing method is simple in structure and easy to process, and thus, work efficiency can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of vehicle steering, in particular to a steering knuckle assembly, a processing method thereof, and a vehicle including the steering knuckle assembly. Background technique [0002] At present, in the existing automobile design process, the automobile steering knuckle is integrally forged and formed. After various processes such as heating, pre-forging, molding, splitting, forming, shape correction, and edge trimming, the billet can be completed, and then machined. processed. The upper and lower lugs, flanges and finger shafts of the steering knuckle form an integral structure. The steering horizontal and straight tie rod arms of the automobile are connected with the steering knuckle by fastening bolts after being forged and machined. [0003] Such as figure 1 As shown, the automobile steering knuckle assembly includes a steering knuckle and a straight tie rod arm 40' and a tie rod arm 60' connected to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21K7/12B62D7/18
Inventor 谈智辉
Owner 湖南中联重科车桥有限公司
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