Automatically-assembled welding clamp with steel structure

Abstract

The invention relates to an automatically-assembled welding clamp with a steel structure. The automatically-assembled welding clamp comprises a welding rack, an aligning mechanism, a rolling levelingmechanism and an adjusting mechanism. The problems in the welding process of the steel structure can be solved and are as follows: a, in the traditional welding process, the clamping specification forthe steel structure is fixed, the clamp of one specification can only respond to one steel structure, as for steel structures of different specifications in practical production, in the welding process, clamps need to be frequently replaced, a process is tedious, and the production cost is high; b, in the traditional welding process, the problems that weldments are aligned incompletely, and weldsurfaces are not uniform probably exist, and using of steel structures after welding is influenced; and c, in the traditional welding process, the weldments are only attached together, after welding is completed, the problem that weld joints are prone to being broken probably exists, and the welding effect is poor.

Description

technical field [0001] The invention relates to the field of steel structure processing and forming, in particular to an automatic assembly and welding fixture for steel structures. Background technique [0002] Steel is a general term for iron-carbon alloys with a carbon content between 0.02% and 2.11%. Due to the characteristics of high strength, light weight, good overall rigidity, and strong resistance to deformation, steel is indispensable in human production and life. An indispensable part, after the steel is processed and produced, the steel parts are further processed through welding, bolt connection or rivet connection to manufacture the steel structure required for actual production. The steel structure described in the present invention is a production The common I-beam in life has a three-dimensional structure such as Figure 8 shown. [0003] At present, the following problems exist in the welding process of steel structures: a. In the traditional welding proce...

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Problems solved by technology

[0003] At present, the following problems exist in the welding process of steel structures: a. In the traditional welding process, the clamping specifications for steel structures are fixed. One type of clamp can only correspond to one type of steel structure. For different specifications in actual production For steel structures, fixtures need to be replaced frequently during the welding process, the process is cumbersome, and the production cost is high. bIn the traditional welding process, there may be problems such as incomplete alignment between weldments and uneven welding surfaces, which affect the quality of the welded parts after welding. For the use of steel structures, in the traditional welding process, the weldments are only close together. After the welding is completed, there may be problems such as the weld is easy to break, and the welding effect is not good.

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