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Welding positioning tool for motorcycle head combination

A technology for welding positioning tooling and motorcycles, which is applied in the field of tooling fixtures, can solve the problems of uncontrollable welding precision and accuracy, high labor intensity of workers, and high labor costs, so as to achieve guaranteed welding precision and accuracy and save labor costs. , the effect of reducing labor intensity

Inactive Publication Date: 2012-12-19
力帆科技(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is no tooling for positioning during full welding, on the one hand, the amount of deformation is large, errors are prone to occur, and the precision and accuracy of welding cannot be controlled;

Method used

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  • Welding positioning tool for motorcycle head combination
  • Welding positioning tool for motorcycle head combination
  • Welding positioning tool for motorcycle head combination

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Experimental program
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Effect test

Embodiment Construction

[0023] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0024] Such as figure 1 , figure 2 , image 3 As shown, the present invention consists of base plate 1, base 2, platform 3, first support 4, first cylinder 5, upper positioning pin 6, lower positioning pin 7, bracket 8, second support 9, first quick clip 10. Connecting rod 11, positioning block 12, third support 13, second quick clamp 14, first pressure head 15, third quick clamp 16, second pressure head 17, fourth quick clamp 18, first positioning column 19. The second positioning column 20, the fourth support 21, the second cylinder 22, the rear positioning pin 23, the positioning seat 24, the side support 25, the guide sleeve 26 and the bracket 27 are composed of components. Wherein, the base plate 1 is a rectangular plate structure, a base 2 is arranged at the center of the front portion of the base plate 1, the bottom of the base 2 is welded and fixe...

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PUM

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Abstract

The invention discloses a welding positioning tool of a motorcycle head combination; an upper positioning pin (6), a lower positioning pin (7) and a support base (8) are arranged on the front part of a base plate (1); second supports (9) are arranged on left and the right sides of a middle-front part of the base plate (1); the top of each second support (9) is provided with a first fast clamp (10); a third support (13) is arranged on a right end of a middle-rear part of the base plate (1); the top of the third support (13) is provided with a second fast clamp (14); fourth supports (21) are arranged on left and the right ends of a rear part of the base plate (1); the top of each fourth support (21) is provided with a second cylinder (22); and a rear positioning pin (23) is respectively fixed on a piston rod of each second cylinder (22). The welding positioning tool enables a welding work to be finished at one time, not only simplifies processes, enables positioning and welding operations to be simpler and more convenient, but also greatly reduces labor intensity of workers; and enhances welding efficiency as well as ensures welding precision and accuracy.

Description

technical field [0001] The invention belongs to the technical field of fixtures, and in particular relates to a welding positioning device for a motorcycle head assembly. Background technique [0002] The front assembly of the motorcycle is composed of a head tube, a rib under the head tube, a front support tube, a large plate beam and a flat fork tube, etc. Among them, the large plate girder is formed by the butt joint of the left and right large plates. Flat fork tubes are arranged on the left and right sides of the rear end of the large plate girder. , the upper end of the front support tube is connected with the head tube, and the head tube is also provided with a reinforcing rib under the head tube. The components of the front assembly are fixed by welding. When welding, the components need to be combined by spot welding on a special tooling, and then manually removed for full welding. Since there is no tooling for positioning during full welding, on the one hand, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
Inventor 罗书平
Owner 力帆科技(集团)股份有限公司
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