Method for making fixing device for bicycle frame pipe fitting welding

A pipe fitting welding and fixing device technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as affecting the health of workers and low production efficiency of bicycle racks, avoiding manual fixing and liberating labor. , to achieve the effect of mechanical fixation

Inactive Publication Date: 2017-02-22
TIANJIN JINLUN TIANDA NUMERICAL CONTROL MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The welding process of the existing bicycle frame pipe fittings is manual fixed welding, which affects the health of the staff and the production efficiency of the bicycle frame is low. In order to improve the production efficiency of the bicycle frame without affecting the quality of the bicycle frame, the present invention focuses on the research of mechanical fixation

Method used

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  • Method for making fixing device for bicycle frame pipe fitting welding
  • Method for making fixing device for bicycle frame pipe fitting welding
  • Method for making fixing device for bicycle frame pipe fitting welding

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Embodiment Construction

[0026] The present invention is described in detail according to the accompanying drawings and specific embodiments.

[0027] like Figures 1 to 3 As shown, the present invention includes a base 1, a support 2, a cylinder support 3, a cylinder 4 and a clamping plug 5;

[0028] The support 2 includes two vertical support vertical beams 21 relatively fixed on the base 1 and a threaded rod 22 rotatably fixed on the top of the two support vertical beams 21. The threaded rod 22 is inclined downward at a certain angle from the left end to the right end;

[0029] The cylinder bracket 3 includes a support rail 31, an angle adjustment mechanism 32 and a support bracket 33 fixed on the support rail 31;

[0030] The upper end of the support rail 31 is provided with a mounting groove 311, and the angle adjustment mechanism 32 is rotatably fixed in the installation groove 311, and the rotation axis of the angle adjustment mechanism 32 is perpendicular to the vertical plane where the threa...

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PUM

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Abstract

The invention provides a method for making a fixing device for bicycle frame pipe fitting welding. The fixing device comprises a base, a support, an air cylinder support, an air cylinder and a clamping plug, wherein the support comprises two supporting stand beams which are fixed to the base in a vertically opposite manner, and a threaded rod which is rotationally fixed to the top ends of the two supporting stand beams; the air cylinder support comprises a supporting rail, an angle adjusting mechanism and a supporting bracket fixed to the supporting rail; an installation groove is formed in the upper end of the supporting rail, and the angle adjusting mechanism is rotationally fixed in the installation groove; a threaded through hole is formed in the angle adjusting mechanism, and the threaded rod penetrates through the threaded through hole of the angle adjusting mechanism in a matched manner; the lower end of the supporting rail is in hinged shaft connection with the base; and the air cylinder is fixed to the supporting rail, and the clamping plug is fixed to the tail end of the telescopic shaft of the air cylinder. According to the method for making a fixing device for bicycle frame pipe fitting welding, it is achieved that a bicycle frame is mechanically fixed when being welded, manual fixing of a bicycle frame is avoided, labor force is freed, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the processing of bicycle parts, in particular to a method for preparing a bicycle frame pipe fitting welding and fixing device. Background technique [0002] The welding process of the existing bicycle frame pipe fittings is manual fixed welding, which affects the health of the staff and the production efficiency of the bicycle frame is low. In order to improve the production efficiency of the bicycle frame without affecting the quality of the bicycle frame, the present invention focuses on the research of Mechanical fixation of the rack. Contents of the invention [0003] The problem to be solved by the present invention is to provide a method for preparing a bicycle frame pipe fitting welding and fixing device, which realizes the mechanical fixing of the bicycle frame and improves the production efficiency. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0443
Inventor 杨茂秀
Owner TIANJIN JINLUN TIANDA NUMERICAL CONTROL MACHINE TOOL
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