Tool clamp for welding and manufacturing aluminum alloy trapezoid steel structures

Abstract

The invention provides a tool clamp for welding and manufacturing aluminum alloy trapezoid steel structures. The tool clamp comprises a bottom plate mechanism, executing mechanisms and a fastening mechanism. The executing mechanisms are symmetrically installed on the bottom plate mechanism. The fastening mechanism is installed on the bottom plate mechanism. The fastening mechanism is located between the two executing mechanisms. The problems that welding or a flange and screw connecting structure is usually adopted for splicing at present, two welding pieces need to be adjusted to a proper angle and then fixed during welding, then welding is performed, and when the steel structures are welded, since the butt joint between the two steel structures is not stable, the welding effect is not good and the welding position deviates, which quite easily occurs can be solved.

Description

Technical field [0001] The invention relates to the technical field of steel structure welding tooling fixtures, in particular to an aluminum alloy trapezoidal steel structure welding manufacturing tooling fixture. Background technique [0002] Due to the continuous development and progress of society, the iron and steel industry has also developed rapidly, and a large number of steel structures have been used in various buildings and other fields. At present, most welding adopts manual splicing. The splicing usually adopts welding or flange screw connection structure. During welding, the two welded parts need to be adjusted to a suitable angle and then fixed, and then welded. When the structure is welded, it is easy for the butt joint between the two steel structures to be unstable, resulting in poor welding effect and deviation of the welding position; [0003] Therefore, welding workers should widely use welding fixtures for welding work, and control the deformation and stress ...

AI Technical Summary

Problems solved by technology

At present, most of the welding is welded by manual splicing and forming. The splicing usually adopts the connection structure of welding or flange screws. During welding, the two weldments need to be adjusted to a suitable angle and then fixed, and then welded. When the structure is welded, it is easy to cause the welding effect to be poor and the welding position to deviate due to the unstable butt joint between the two steel structures;

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