Welding power source deep penetration welding machine

Abstract

The invention provides a welding power source deep penetration welding machine, and relates to the technical field of deep penetration welding machines. The welding power source deep penetration welding machine comprises a shell; a second hydraulic cylinder is fixedly connected to the center of the inner bottom wall of the shell; a fixing plate is fixedly connected to the telescopic end of the second hydraulic cylinder; an argon protection box is fixedly connected to the top face of the fixing plate; two sets of symmetrical first hydraulic cylinders are fixedly connected to the inner bottom wall of the shell; two lower clamping plates are arranged in the shell; the telescopic end of each first hydraulic cylinder is fixedly connected with the bottom face of the corresponding lower clamping plate; according to the welding power source deep penetration welding machine, through cooperative arrangement of the first hydraulic cylinders, the lower clamping plates, upper clamping plates, the second hydraulic cylinder, the fixing plate, the argon protection box, a deep penetration welding machine body, a first motor, a first lead screw and a transverse block, the effect of workpiece welding is achieved; the appearance and internal quality of workpiece welding are guaranteed; and the production yield is increased.

Description

technical field [0001] The invention relates to the technical field of deep penetration welding machines, in particular to a welding power supply deep penetration welding machine. Background technique [0002] Deep penetration argon arc welding machine is a new type of automatic argon arc welding system. The principle of high-efficiency deep-penetration arc welding is essentially different from that of small-hole plasma welding. Plasma welding requires compressed arc, and the welding energy density is very high. The arc of the arc welding method is not compressed, and the dynamic balance of the molten pool is maintained mainly by the arc force formed by the current and the static pressure and surface tension of the liquid metal. [0003] At present, when the deep penetration welding machine on the market welds two steel plates, the width of the front side of the weld seam is different, and the height error is large, and the back side is almost in the shape of bean curd resid...

AI Technical Summary

Problems solved by technology

[0003] At present, when the deep penetration welding machine on the market welds two steel plates, the width of the front side of the weld seam is different, and the height error is large, and the back side is almost like bean curd residue, which cannot be formed, and the welding quality is poor. For this reason, We propose a welding power source deep penetration welding machine to solve the above problems

Images