Gate valve rapid laser welding device

Abstract

The invention provides a gate valve rapid laser welding device, and relates to the technical field of welding equipment. The gate valve rapid laser welding device comprises a base and a laser welding device, wherein a mounting plate is fixedly connected to the top of the base, moving grooves are formed in the two sides of the center of the top of the mounting plate, a moving frame is slidably arranged in each moving groove, a mounting frame is fixedly connected to the top of each moving frame, mounting boxes are fixedly connected to the two corners of the front side of the top of the base, threaded rods are rotationally connected between the opposite inner surface walls of the two sides of each mounting box, a push plate is in threaded connection with the outer surface of each threaded rod, a sliding rod is fixedly connected to the inner surface wall of one side of each mounting box, the outer surface of each sliding rod is slidably sleeved with a limiting spring and a C-shaped top plate, and a supporting frame is fixedly connected to the top of the base. The welding device solves the problems that a traditional manual laser welding device is complex in operation process, and actual welding failure or flaws are prone to being caused.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to a fast laser welding device for gate valves. Background technique [0002] The gate valve is a gate of the opening and closing part. The direction of movement of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. [0003] However, in the prior art, when manual laser welding of the gate valve flange ring is performed, due to the need to ensure the precise matching of the joint between the gate valve and the flange ring, in most cases the position of the gate valve and the flange ring is fixed by an auxiliary device, so that the welder During actual welding, it is necessary to constantly adjust its own position, which will easily lead to welding failure, and at the same time make the actual operation of the welding personnel more inconvenient, thereby affecting the overall...

AI Technical Summary

Problems solved by technology

[0002] The gate valve is a gate of the opening and closing part. The direction of movement of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled.

[0003] However, in the prior art, when manual laser welding of the gate valve flange ring is performed, due to the need to ensure the precise matching of the joint between the gate valve and the flange ring, in most cases the position of the gate valve and the flange ring is fixed by an auxiliary device, so that the welder It is necessary to constantly adjust its own position during actual welding, which will easily lead to welding failure, and at the same time make the actual operation of welding personnel more inconvenient, which will affect the overall welding progress

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