A radial stabilizer diaphragm welding fixture and method

Abstract

The invention discloses a welding clamp and method for a radial stabilizer partition plate. The welding clamp and method are used for clamping a radial stabilizer. The radial stabilizer is formed by combining and welding a radial stabilizer side plate, a radial stabilizer tail plate and two nut supports. The radial stabilizer side plate is bidirectionally located in the vertical direction and thetransverse direction by the welding clamp, then the radial stabilizer tail plate is mounted, after the radial stabilizer tail plate is bidirectionally located in the vertical direction and the transverse direction, the nut supports are mounted, and welding is carried out after locating. The locating precision of various components is guaranteed to the greatest degree, then the percent of pass of welded parts is guaranteed, welding deformation is controlled, and the requirement for radial stabilizer combining and assembling is met. At present, in our plant, the price of each radial stabilizer is 1,000 yuan, and 16 radial stabilizers are assembled on each assembly; and at present, the clamp and method are already put on production, the qualified radial stabilizer meeting the assembly assembling and using requirement is manufactured out, and through calculation by 10 radial stabilizers produced per year, the annual value of production reaches 160 thousand yuan.

Description

technical field [0001] The invention relates to the technical field of thin-walled sheet metal structure manufacturing, in particular to a radial stabilizer diaphragm welding fixture and method. Background technique [0002] The radial stabilizer with welded structure has a strict combination and assembly relationship with the fuel manifold. Since the radial stabilizer is a welded structure, the welding deformation is relatively large, which directly affects the assembly of components and cannot meet the requirements for use. The radial stabilizer is welded by the radial stabilizer side plate, the radial stabilizer tail plate and two nut brackets. In the early stage, manual scribing was used to determine the welding position of the tail plate and nut bracket, and argon arc welding combined welding was performed. Although the scribing position was accurate, there were no measures to limit deformation during the welding process, resulting in serious deformation after welding, ...

AI Technical Summary

Problems solved by technology

In the early stage, manual scribing was used to determine the welding position of the tail plate and nut bracket, and argon arc welding combined welding was performed. Although the scribing position was accurate, there were no measures to limit deformation during the welding process, resulting in serious deformation after welding, which could not meet the requirements for assembly and use.

[0003] Therefore, we invented a radial stabilizer diaphragm welding fixture and completed the welding on the fixture to solve the problem of radial stabilizer welding deformation

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