Positioning size self-adaptive pipe welding device

Abstract

The positioning size self-adaptive pipe welding device comprises a workbench, supporting legs are installed at the bottom of the workbench, the supporting legs are specifically arranged at the four corners of the bottom of the workbench, and metal plates are fixed to the outer sides of the supporting legs; by arranging the positioning mechanism, when the welding position of the welding head is adjusted, the position of the mounting sleeve can be adjusted at the same time, clamping and fixing of a pipe material are conveniently completed, the pipe material fixing process is simple and convenient, fixing and limiting of the pipe material are facilitated, after welding, gas can be discharged from an electromagnetic valve air bag, chippings at the welding position are cleaned, and the welding efficiency is improved. The cleaning process is convenient and fast; the size self-adaption mechanism is arranged, pipe materials of different sizes can be conveniently fixed and automatically matched with the pipe materials of different sizes, it can be ensured that the horizontal center lines of the pipe materials are kept horizontal all the time in the pipe material positioning process, and the pipeline supporting structure is stable after self-adaption adjustment.

Description

technical field [0001] The invention relates to the technical field of pipe material welding, in particular to a pipe material welding device with self-adaptive positioning dimensions. Background technique [0002] During the processing of pipe materials, it is often necessary to use pipe welding equipment for welding operations. Welding is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. During the welding process, the workpiece and The solder melts to form a molten area, and the molten pool is cooled and solidified to form a connection between materials. Welding is a process in which two or more materials of the same or different materials are connected into one through the combination and diffusion of atoms or molecules. When welding the pipe material, the pipe material is generally fixed on the pipe material welding device, and the welding device can drive th...

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Problems solved by technology

[0003] However, during the use of the existing pipe material welding device, when fixing the pipe material, the user often needs to manually adjust the clamping and fixing of the pipe material. The fixing process of the pipe material is relatively cumbersome. The driving limit sleeve is snapped on the outside of the pipe, but the electric push rod needs to be installed separately, which increases the power consumption of the equipment. At the same time, because the size of the pipe material is not the same, there are great limitations when fixing pipe materials of different sizes. The problem that the size cannot be adaptive during the positioning process

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