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Automobile steering knuckle and manufacturing method thereof

A technology for steering knuckles and automobiles, which is applied to steering mechanisms, steering rods, vehicle components, etc. It can solve the problems of non-adjustable distance, difficult installation, and increased installation difficulty, so as to improve safety, facilitate use, facilitate installation and fixed effect

Inactive Publication Date: 2017-01-11
WUHU HEXU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing automobile steering knuckle often does not conform to other accessories during use. For example, the distance between the rotating shaft of the automobile steering knuckle and the bushing of the automobile cannot be adjusted, which makes it difficult for people to install and greatly increases the difficulty of people's installation.

Method used

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  • Automobile steering knuckle and manufacturing method thereof

Examples

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Effect test

Embodiment 1

[0035] A steering knuckle for automobiles, which includes a fixed plate 2 connected to a rotating shaft 1 on one side and a first bush 3 and a second bush 4 arranged on the other side of the fixed plate 2, and the first bush 3 There is a kingpin hole 301 and a steering arm support hole 302 perpendicular to the kingpin hole 301, and the second bushing 4 is provided with a fixing hole 401 used in conjunction with the kingpin hole 301 of the first bushing 3 .

[0036] In some embodiments, the fixed plate 2 includes a base plate and two insert plates arranged symmetrically on both sides of the base plate, and the first sleeve 3 and the second sleeve 4 are respectively arranged on two sides of the base plate. board.

[0037] In some more specific embodiments, a cavity is opened on the base plate, and the plug-in board can reciprocate in the cavity, so that the distance between the two plug-in boards can be adjusted.

[0038] In some more specific embodiments, the inserting board ...

Embodiment 2

[0051] A steering knuckle for automobiles, which includes a fixed plate 2 connected to a rotating shaft 1 on one side and a first bush 3 and a second bush 4 arranged on the other side of the fixed plate 2, and the first bush 3 There is a kingpin hole 301 and a steering arm support hole 302 perpendicular to the kingpin hole 301, and the second bushing 4 is provided with a fixing hole 401 used in conjunction with the kingpin hole 301 of the first bushing 3 .

[0052]In some embodiments, the fixed plate 2 includes a base plate and two insert plates arranged symmetrically on both sides of the base plate, and the first sleeve 3 and the second sleeve 4 are respectively arranged on two sides of the base plate. board.

[0053] In some more specific embodiments, a cavity is opened on the base plate, and the plug-in board can reciprocate in the cavity, so that the distance between the two plug-in boards can be adjusted.

[0054] In some more specific embodiments, the inserting board h...

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Abstract

The invention discloses an automobile steering knuckle and a manufacturing method thereof. The automobile steering knuckle comprises a fixing plate with one side connected with a rotating shaft, a first shaft sleeve and a second shaft sleeve, wherein the first sleeve and the second sleeve are arranged on the other side of the fixing plate; a main pin hole and a rotating-arm supporting hole perpendicular to the main pin hole are formed in the first shaft sleeve, and a fixing hole used in cooperation with the main pin hole in the first shaft sleeve is formed in the second shaft sleeve. The fixing plate comprises a base plate and two inserting plates symmetrically arranged on the two sides of the base plate, and the first shaft sleeve and the second shaft sleeve are arranged on the two inserting plates on the two sides of the base plate respectively. In addition, the invention also provides a forging method of the automobile steering knuckle, and the method includes the steps of material putting, preheating, blank preparing, heating again and side cutting. The automobile steering knuckle has the advantages of being high in strength, light in weight, easy to use, convenient to install and stable in firm, and using of people is greatly convenient.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to a steering knuckle for automobiles and a manufacturing method thereof. Background technique [0002] The car steering knuckle is an important part of the car steering axle. Its function 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 at high speed, it bears many loads. Therefore, it is required to have high mechanical strength and wear resistance. With the continuous occurrence of automobile steering knuckle damage in recent years, it is necessary to improve the structure of the steering knuckle of the automobile, thereby improving the performance of the automobile. And safety performance has become a technical problem that needs to be solved urgently. [0003] However, existing automobile steering knuckles often appear inconsistent with other accessories during use. For exam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D7/18B23P15/00
CPCB62D7/18B23P15/00
Inventor 俞保平姜丽牛家胜郑诗军
Owner WUHU HEXU MACHINERY
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