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Flexible multiple-axle tightening mechanism for wheels

A wheel and flexible technology, applied in the field of automobile assembly line assembly, can solve the problems of high production cost, single function of bolt tightening machine, poor versatility, etc., and achieve the effects of easy maintenance, improved practical value, and easy adjustment and control.

Inactive Publication Date: 2014-05-28
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of single function, poor versatility and high production cost of the bolt tightening machine, and to provide a flexible wheel multi-axis tightening mechanism with strong versatility, low cost of automobile assembly production line, and high practical value of the flexible wheel tightening device

Method used

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  • Flexible multiple-axle tightening mechanism for wheels
  • Flexible multiple-axle tightening mechanism for wheels
  • Flexible multiple-axle tightening mechanism for wheels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1-Figure 3 As shown, in the multi-axis tightening mechanism for flexible wheels provided by the present invention, one telescopic component and four variable-diameter and variable-angle components are installed on the frame of the tightening machine. The telescopic assembly includes a telescopic shaft variable diameter guide rod 9, one end of the telescopic shaft cylinder 10 is installed on the frame 1 through a bracket, the other end of the telescopic shaft cylinder 10 is connected with one end of the telescopic shaft variable diameter guide rod 9, and the telescopic shaft variable diameter guide A first slide block 11A is installed on the rod 9, which can slide on the variable diameter guide rod 9 of the telescopic shaft. One end of the first slide block 11A is fixed on the first tightening shaft 7A, and a first slide block 11A is installed on the first slide block 11A. The motor drive device includes a first motor 4A, the first motor 4A is fixed on th...

Embodiment 2

[0028] The present invention provides a multi-axis tightening mechanism for flexible wheels. Two telescopic components and three variable-diameter and variable-angle components are installed on the frame of the tightening machine. Others are the same as embodiment 1.

Embodiment 3

[0030] The present invention provides a multi-axis tightening mechanism for flexible wheels. Two telescopic components and two variable-diameter and variable-angle components are installed on the frame of the tightening machine. Others are the same as embodiment 1.

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Abstract

The invention discloses a flexible multiple-axle tightening mechanism for wheels. The invention is characterized in that the tightening mechanism comprises at least one telescopic component which is arranged on a rack, wherein one end of a telescopic axle air cylinder is connected with the rack through a support, the telescopic component can do up and down telescopic movement along the direction vertical to the rack through the telescopic axle air cylinder, at least two variable diameter and variable angle components and a variable angle air cylinder are arranged on the rack, one end of each variable diameter and variable angle component, which is close to the rack center, is fixed, the other end of each variable diameter and variable angle component is pushed by the variable angle air cylinder to rotate around the fixing point to do variable angle movement, and each variable diameter and variable angle component can do variable diameter movement along the straight line formed by connecting the rack center with the other end of each variable diameter and variable angle component. The tightening mechanism has the characteristics of reducing the cost of automobile final assembly production line and greatly improving the practical value of the flexible tightening mechanism for wheels.

Description

technical field [0001] The invention relates to a multi-axis tightening mechanism for a flexible wheel, which belongs to the assembly field of automobile assembly production lines. Background technique [0002] After joining the WTO, my country's automobiles are facing a very severe situation, which is mainly reflected in the backwardness of my country's automobile production and assembly technology. Since the automobile manufacturing industry started relatively late in our country, and the production and assembly technology imported from abroad is not the most advanced technology at present, the quality of my country's automobile products is low, it is difficult to reach the world-class level, and it lacks competitiveness in the market . Although my country has listed automobiles as a pillar industry and promulgated a series of quality standards for the automobile industry, the quality of automobiles has been paid attention to, but there are still many automobile manufactur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/06
Inventor 杨建国李海雷张家梁王党日张森臣
Owner DONGHUA UNIV
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