Aluminum alloy steering knuckle and processing process thereof

A processing technology and steering knuckle technology, which is applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., can solve the problems of difficulty in meeting the production demand of steering knuckles and strict requirements on steering knuckle processing efficiency, and achieves less fatigue cracking. , forming a good effect

Inactive Publication Date: 2021-01-15
RUIAN LIANZHONG AUTO PARTS
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The suspension system is an important part of a modern car, which has a great influence on the ride comfort and handling stability of the car. 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 drive sensitively Direction, 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 turn the car; and as the demand for cars increases and the output increases, the processing efficiency of the steering knuckle The requirements are becoming more and more stringent, and the existing processing methods and processes are difficult to meet the output requirements of steering knuckles

Method used

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  • Aluminum alloy steering knuckle and processing process thereof

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Embodiment Construction

[0025] see figure 1 As shown: the aluminum alloy steering knuckle includes a steering knuckle body, the steering knuckle body is provided with a shock-absorbing rod 1, and the shock-absorbing rod 1 is provided with a shock-absorbing hole 11, a steering rod taper hole 41, and a lower swing arm rod taper hole 51, and A caliper head 2 is provided on one side of the shock rod 1, and a bearing hole 3 is provided in the caliper head 2, and the steering knuckle body 1 is integrally forged from 6082 aluminum alloy;

[0026] A processing technology of an aluminum alloy steering knuckle, characterized in that it comprises the following steps:

[0027] S1: Cutting: use 6082 aluminum alloy as raw material, use extruded aluminum rod sawing machine to saw material according to φ26-125;

[0028] S2: The first heating: the heating temperature is controlled at 980°C-1180°C, and the heat is kept for 0.5 hours;

[0029] S3: Billet making: use industrial manipulators to transfer the raw materia...

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Abstract

The invention relates to an aluminum alloy steering knuckle which comprises a steering knuckle body. The aluminum alloy steering knuckle is characterized in that the steering knuckle body is equippedwith a damping pull rod, wherein a damping hole, a steering pull rod conical hole and a lower swing arm pull rod conical hole are formed in the damping pull rod; one side of the damping pull rod is equipped with a clamp head; and a bearing hole is formed in the clamp head. The aluminum alloy steering knuckle has the beneficial effects that: the integrated forced and processed steering knuckle is good in formation, is not liable to have fatigue crack, and is free of defects such as folding and hole shrinking.

Description

technical field [0001] The invention relates to the field of car suspension system components, in particular to an aluminum alloy steering knuckle and a processing technology thereof. Background technique [0002] The suspension system is an important part of a modern car, which has a great influence on the ride comfort and handling stability of the car. 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 drive sensitively Direction, 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 turn the car; and as the demand for cars increases and the output increases, the processing efficiency of the steering knuckle The requirements are becoming more and more stringent, and the existing processing methods and processes are difficult to meet the output requirements of steering knuckles. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23Q11/00B23Q11/12
CPCB23P15/00B23Q11/0032B23Q11/12
Inventor 余海水
Owner RUIAN LIANZHONG AUTO PARTS
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