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Automobile tire bolt tightening device

A technology of automobile tires and bolts, which is applied in the direction of workpiece clamping devices, hand-held tools, manufacturing tools, etc., and can solve the problems of low efficiency and only part of the screw can be tightened

Active Publication Date: 2020-05-22
CHAOHU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automobile tire bolt tightening device to solve the problem that in the conventional tightening process mentioned above, the bolts need to be tightened one by one. It can be tightened partly, but it needs to be tightened several times to completely fix the hub

Method used

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  • Automobile tire bolt tightening device
  • Automobile tire bolt tightening device
  • Automobile tire bolt tightening device

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0037] A kind of automobile tire bolt tightening device, comprises

[0038] Connecting seat 1, a rotating column 14 protrudes vertically from the middle of the connecting seat 1;

[0039] Not less than two connecting arms 13, the connecting arms 13 are rotatably arranged on the rotating column 14;

[0040] The tightening assembly 3 is arranged on the connecting arm 13 and is used for tightening the tire.

[0041] The end of the connecting arm 13 close to the connecting seat 1 has a cylindrical groove 15 recessed inwardly, and a through hole is formed in the middle of the cylindrical groove 15, and the tightening assembly 3 is screwed into the through hole.

[0042] During the tightening process of the automobile wheel h...

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PUM

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Abstract

The invention discloses an automobile tire bolt tightening device, and relates to the field of automobiles. The automobile tire bolt tightening device comprises a connecting base, at least two connecting arms and tightening assemblies; and the middle of the connecting base is vertically protruded with a rotating column, the connecting arms are rotatably arranged on the rotating column, and the tightening assemblies are arranged on the connecting arms and are used for tightening tires. The problem that in a routine tightening process, bolts need to be tightened one by one, the efficiency of thetightening method is very low, only one part can be tightened each time, and tightening of several times is required to completely fix hubs is solved.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an automobile tire bolt tightening device. Background technique [0002] During the tightening process of the automobile wheel hub, each bolt needs to be tightened, and the tightening sequence has strict requirements. There are usually five bolts and six bolts on the wheel hub. In the case of six bolts, it is generally necessary to tighten diagonally. In the case of five bolts Next, it is generally necessary to tighten according to the order of drawing the five-pointed star. In the conventional tightening process, the bolts need to be tightened one by one. Can completely fix the hub. Contents of the invention [0003] The purpose of the present invention is to provide an automobile tire bolt tightening device to solve the problem that in the conventional tightening process mentioned above, the bolts need to be tightened one by one. It can be tightened partly, but it needs to be tig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/14B25B11/02
CPCB25B27/14B25B11/02
Inventor 王静刘婷婷孙春虎魏雄飞
Owner CHAOHU UNIV