Welding device for industrial machinery production

Abstract

The invention discloses a welding device for industrial machinery production. The welding device comprises a base; an arc groove is formed in the outer wall of the top of the base; a first ring is mounted on one side of the outer wall of the top of the arc groove; the inner wall of the first ring is rotationally connected with a first fixed ring; a tooth groove is formed in one side of the peripheral outer wall of the first fixed ring; a fixed plate is mounted on the outer wall of the top of the first ring; a motor is mounted on the outer wall of the top of the fixed plate; a gear sleeves theperipheral outer wall of an output shaft of the motor; and the gear is engaged with the tooth groove on the first fixed ring. In the welding device, through arrangement of a lead screw, a slide blockand a servo motor, a second ring can be driven to move, and two round pipes to be welded can be tightly bonded to achieve welding; and through arrangement of the motor, the gear and the tooth groove on the first fixed ring, the round pipes on the second fixed ring and the first fixed ring can be driven to rotate for total welding of the peripheral outer walls thereof, so that the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of industrial machinery, in particular to a welding device for industrial machinery production. Background technique [0002] Welding is a manufacturing process and technology for joining metal or other thermoplastic materials by means of heating, high temperature or high pressure. According to the specific welding process, welding can be subdivided into gas welding, resistance welding, arc welding, induction welding and laser welding, etc. Special welding, round pipes are widely used in our production and life. Round pipes can be used in pipelines, thermal equipment, machinery industry, petroleum geological drilling, containers, chemical industry and special purposes. During the use of round pipes, round pipes need to be The two ends of the pipe are welded with flanges respectively, so that multiple round pipes can be connected by flanges, which can meet the needs of use. In the welding process of tradition...

AI Technical Summary

Problems solved by technology

[0003] During the welding process, the round pipe needs to be rotated according to the welding progress. The work efficiency of the workers is low, the work intensity is high, and it is difficult to meet the welding of large quantities of round pipes. The existing round pipe welding device has a complex structure and troublesome operation. During the welding process of round pipes, it is difficult for the round pipe placement mechanism to fix round pipes of various sizes and specifications, so there is an urgent need for a welding device for industrial machinery production to solve the above problems

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