Linkage self-locking type car hub fixing device

A technology of automobile wheel hub and fixing device, which is applied in the direction of positioning device, clamping, supporting, etc., can solve the problems of affecting processing accuracy, loosening of clamping parts, lack of linkage, etc., and achieves simple and compact structure, good backstop, clamping Tight and firm effect

Active Publication Date: 2017-09-29
ANHUI JIANGHUAI WHEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fixing fixture is one of the necessary auxiliary tools for processing the wheel hub. In the fixing device for processing the wheel hub disclosed in the prior art, there is no linkage between the clamping points, and during the processing, the clamping parts are prone to loosening due to the influence of vibration. Causes the problem that the clamping is not firm and affects the machining accuracy

Method used

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  • Linkage self-locking type car hub fixing device

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Embodiment Construction

[0017] Below, the technical solution of the present invention will be described in detail through specific examples.

[0018] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of an interlocking self-locking automobile hub fixing device proposed by the present invention.

[0019] refer to figure 1 , a linkage self-locking automobile hub fixing device proposed by an embodiment of the present invention, comprising: a first rod body 1 and a second rod body 2 arranged in a crisscross pattern, and a drive for driving the first rod body 1 and the second rod body 2 to rotate synchronously The driving mechanism, the support platform 3 for supporting the hub, and the first claw 4 and the second claw 5 for clamping the hub, wherein:

[0020] Both ends of the first rod body 1 and the second rod body 2 are provided with a first threaded part A, and one end of any one of the first rod body A on the first rod body 1 and the second rod body 2 is provided with the fi...

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Abstract

The invention discloses a linkage self-locking type car hub fixing device. The device comprises a first rod body, a second rod body, a driving mechanism, a supporting platform, a first clamping jaw and a second clamping jaw, wherein the first rod body and the second rod body are arranged in a crossed mode, the driving mechanism is used for driving the first rod body and the second rod body to rotate, and the supporting platform is used for supporting a hub. According to the linkage self-locking type car hub fixing device, a first thread part and a second thread part are arranged on the first rod body and the second rod body correspondingly, the thread rotation directions of the first thread part and the second thread part are opposite, the supporting platform is located between the first thread part and the second thread part, and the first clamping jaw and the second clamping jaw are matched with the first thread part and the second thread part in a threaded mode correspondingly, so that when the first rod body and the second rod body rotate, the first clamping jaw and the second clamping jaw simultaneously move towards the supporting platform so as to clamp and fix the hub placed on the supporting platform. The device is simple and compact in structure, good retaining and locking capacities are achieved, the clamping jaws cannot be loosened, and clamping is steady and firm.

Description

technical field [0001] The invention relates to the technical field of automobile parts processing equipment, in particular to a linkage and self-locking automobile wheel hub fixing device. Background technique [0002] The wheel hub is a cylindrical metal part that is centered on the shaft in a car tire and is used to support the tire. It is an important part that connects the brake disc, wheel disc and half shaft. The fixing fixture is one of the necessary auxiliary tools for processing the wheel hub. In the fixing device for processing the wheel hub disclosed in the prior art, there is no linkage between the clamping points, and during the processing, the clamping parts are prone to loosening due to the influence of vibration. Causes the problem that the clamping is not firm and affects the machining accuracy. Contents of the invention [0003] Based on the technical problems existing in the above-mentioned background technology, the present invention proposes a linkag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 陈海涛
Owner ANHUI JIANGHUAI WHEEL CO LTD
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