Welding tool for butting of cylinder bodies

Abstract

The invention discloses a welding tool for butting of cylinder bodes. The welding tool for butting of the cylinder bodies includes a tool seat, wherein a fixed fixture is fixedly connected to one sideof the tool seat, and a moving fixture is arranged on the other side of the tool seat. A stepping motor linear guide rail sliding table is arranged at the position, close to the fixed fixture, of oneside of the bottom end of the tool seat in an embedded mode. A rack is fixedly connected to the upper end of the stepping motor linear guide rail sliding table. Through the thrust generated by a first hydraulic rod and a second hydraulic rod acting on the moving fixture, the moving fixture is moved and close to the fixed fixture. By rotating a stepping motor to drive a second transmission gear torotate, the two cylinder bodies can be turned over synchronously, and thus the scope of welding is expanded. After the cylinder bodies are detected by an infrared sensor, a motor stops working so that the cylinder bodies can be clamped. The rack is moved by the stepping motor linear guide rail sliding table so that the two cylinder bodies can be turned over.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to a welding equipment used for cylinder butt jointing. Background technique [0002] Electric welding is commonly known as electrode arc. It is a kind of welding operation that uses the welding rod to melt the metal parts that need to be connected through the arc at high temperature. The basic working principle of electric welding is to use the commonly used 220V voltage or 380V industrial electricity. The pressure reducer reduces the voltage, enhances the current, and makes the electric energy generate huge arc heat to melt the welding rod and steel, and the melting of the welding rod makes the fusion between the steel and steel higher, and the outer coating of the welding rod and CO2 welding spray out CO2 gas plays a role in preventing the metal from being oxidized after melting, and the welding of the cylinder needs a clamp to fix it. However, the cylinder docking tool...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a welding tool for butt jointing of cylinders, which can effectively solve the problems mentioned in the background art that there is no infrared sensor, the cylinder cannot be clamped, and the two cylinders cannot be automatically docked without a stress sensor. , there is no second transmission gear, the two cylinders cannot be turned over, resulting in inconvenient welding, there is no stepping motor linear guide slide, and the rack cannot be moved

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