Welding table suitable for processing metal pipes and metal plates

Abstract

The invention discloses a welding table suitable for processing metal pipes and metal plates. The welding table suitable for processing metal pipes and metal plates comprises a base, a processing table and clamping tables, wherein the clamping tables comprise the first clamping table, the second clamping table and the third clamping table; two sliding rails are arranged on the processing table inparallel; the first clamping table and the second clamping table are installed on the same sliding rail; a movable chuck is arranged on the first clamping table; a fixed chuck is arranged on the second clamping table; the movable chuck and the fixed chuck are coaxially and oppositely arranged; the sliding rail between the first clamping table and the second clamping table is provided with a rotating supporting mechanism; and two U-shaped blocks, used for clamping the metal plates, of the third clamping table are respectively arranged on the two sliding rails and are provided with tightening rods. The welding table can be simultaneously suitable for processing the metal pipes or the metal plates.

Description

technical field [0001] The invention belongs to the technical field of welding processing auxiliary equipment for tubular and plate-shaped metals, and in particular relates to a welding table suitable for processing metal pipes and metal plates. Background technique [0002] Welding is a manufacturing process of joining metals by means of heating, high temperature or high pressure. In the daily metal welding process, the workpiece and solder melt to form a molten area, and the molten pool is cooled and solidified to form a connection between materials. In the welding process, The weld may also react with elements in the atmosphere at high temperature during cooling to form defects such as pores, slag inclusions or cracks, which will affect the welding quality. In order to improve the welding quality, the current welding will protect the weld, such as using argon, carbon dioxide and other gases to isolate the atmosphere. Gas-shielded arc welding, another example is adding fer...

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Problems solved by technology

[0003] During the welding process, it is often necessary to connect or repair metal pipes or metal plates. At this time, the two parts of the metal need to be fixed. At this time, some auxiliary tools are needed to help fix them, so as to avoid the movement of the two parts of the metal during welding. Check and repair the weld to avoid openings or cracks in the metal pipe due to uneven force and pressure during use. The welding of the metal pipe needs to fix the two parts of the metal pipe. During the welding process, the rotation of the pipe needs to be constantly adjusted. The metal pipe If the diameter is large, multiple people are required to cooperate with welding. If the diameter of the metal pipe is small, the welder needs to complete the fixed welding work by himself. However, the equipment that can meet the needs of fixing and rotating is limited, so the processing difficulty is high, resulting in low efficiency. The welding of two metal plates requires two Each board is fixed, and the current processing auxiliary fixing table has very powerful functions, but each type of equipment has its own specialties and cannot take into account multiple situations. With the continuous development of mechanized production, mechanical equipment can complete more and more tasks. This also forces welders who still insist on manual welding to have a high technical level and welding skills, and to be able to complete more operations independently

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