Three-axis stator iron core welding machine

Abstract

The invention relates to a three-axis stator iron core welding machine, and belongs to the technical field of welding machines. The three-axis stator iron core welding machine comprises a welding portion, a clamping portion with two stations and a switching portion used for switching work of the two stations; the clamping portion comprises a supporting platform, a pushing plate which is arranged on the supporting platform and driven by a jacking air cylinder to move and a groove rod fixedly connected with the supporting platform; and the welding portion comprises a welding gun plate driven bya lifting air cylinder and a plurality welding guns arranged on the welding gun plate, and the welding guns are arranged on welding gun bases of which the positions are adjusted by adjusting parts. According to the three-axis stator iron core welding machine, the two stations are arranged, work switching can be achieved, preparing before welding can be conducted on the other station while weldingis conducted on one station, the two stations alternately work, and the working efficiency can be improved; the mechanical degree is high, use and operation are convenient, the iron core welding precision is high, the welding efficiency is high, and the product consistency is good; and the comprehensive using performance is good.

Description

technical field [0001] The invention relates to a three-axis stator core welding machine, which belongs to the technical field of welding machines. Background technique [0002] The three-axis stator core is welded by a certain number of punched pieces. When welding, the punches are stacked together, and the welding is performed on the welding seam. In the prior art, the working efficiency of the welding machine for welding punched sheets is low, and the welding torch is inconvenient to adjust. At the same time, the clamping and positioning of the punching sheet by the welding platform is cumbersome, and it takes a long time to load and unload the material, and the overall welding efficiency of the stator core is very low. [0003] The welding refers to the welding machine used is a generation of welding machine made by our company. The special machine has two stations and can be switched horizontally. The welding tooling is installed on the special machine platform. The p...

AI Technical Summary

Problems solved by technology

In the prior art, the working efficiency of the welding machine for welding punched sheets is low, and the welding torch is inconvenient to adjust

At the same time, the clamping and positioning of the punching sheet by the welding platform is cumbersome, and it takes a long time to load and unload the material, and the overall welding efficiency of the stator core is very low

[0003] The welding refers to the welding machine used is a generation of welding machine made by our company. The special machine has two stations and can be switched horizontally. The welding tooling is installed on the special machine platform. The product accuracy is guaranteed by the welding tooling. The welding machine is responsible for The tooling moves to the welding area of ​​the special machine. The special machine has its own hydraulic device to exert pressure on the product in the tooling to ensure the product overlapping coefficient. After that, the special welding machine starts the welding torch and welds the product weld. After the welding is completed, the hydraulic device releases the pressure and returns The original point, the welding torch returns to the original point, the power device of the special machine pushes out the product and tooling, and the product is taken out from the tooling manually, and then the next production is continued; during this process, the distance adjustment of the welding torch, the positioning groove rod in the product, etc. are all manually Operation, and the consistency is poor, time-consuming, seriously affecting the production cycle; now for the above deficiencies, make up for the above deficiencies in the self-made second-generation special plane

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