Multi-axis linkage three-dimensional surface laser welding machine

Abstract

The invention belongs to the field of laser welding machines, and particularly relates to a multi-axis linkage three-dimensional surface laser welding machine. Aiming at solving the problems that most existing laser welding machines are fixedly mounted and cannot move up and down, left and right and front and back, the invention provides the following scheme that the multi-axis linkage three-dimensional surface laser welding machine comprises a base, wherein supports arranged in a matrix are fixedly mounted at the top of the base; the number of the supports is four; a same top frame is fixedly mounted at the tops of the four supports; a laser welding machine is fixedly mounted on the base; a same supporting plate is slidably connected to the right sides of the two supports located on the left side; and a movable frame is slidably connected onto the supporting plate. According to the multi-axis linkage three-dimensional surface laser welding machine provided by the invention, through arranging three motors, namely, the forward moving motor, the longitudinal moving motor and the lifting motor, the forward moving motor drives a welding gun to move front and back, the longitudinal moving motor drives the welding gun to move left and right, and the lifting motor drives the welding gun to move up and down, so that the welding gun is driven to move front and back, left and right and up and down, and the welding gun can conveniently weld workpieces.

Description

Technical field [0001] Technical Field The present invention relates to a laser welding machine, particularly to a three-dimensional surface of the multi-axis laser welding machine. Background technique [0002] Laser welding is a local heating of material in a small region using high energy laser pulses, and the energy of laser radiation is diffused in the internal diffusion of the heat transfer guide material, and the material is melted to form a particular molten pool. It is a new type of welding method, mainly for thin-walled materials, precision parts welding, achieving spot welding, welding, stacking, sealed welding, etc., well-proportion, high weld width, small heat affected zone, Small deformation, fast welding speed, smooth weld, beautiful, no need to handle after welding, only simple processing, high weld quality, no air hole, accurate control, small focus, high positioning accuracy, easy to achieve automation. [0003] Conventional six-axis laser welding machines, lase...

AI Technical Summary

Problems solved by technology

[0003] The existing six-axis linkage laser welding machines are mostly fixed installations and cannot move up and down and left and right, so it is difficult to complete the overall welding, which may lead to subsequent manual welding, and manual welding is likely to make mistakes , but also reduces the production efficiency, therefore, we propose a multi-axis linkage three-dimensional surface laser welding machine to solve the above problems

Images