Automatic surfacing welding machine and control system for inner and outer walls of wear ring

Abstract

The invention relates to an automatic surfacing welding machine for the inner and outer walls of a wear ring and a control system for automatic surfacing welding of the inner and outer walls of the wear ring. The automatic surfacing welding machine includes an electric cabinet, a spindle box, a quick positioning three-jaw chuck, a welding gun, a horizontal feeding mechanism, a vertical lifting mechanism, a stand column, a wire feeding mechanism, a welding wire, a welding power source, a base and a touch screen. The control system includes the electric cabinet, a spindle motor arranged in the spindle box for controlling the rotational speed of the quick positioning three-jaw chuck, an X-axis stepping motor arranged in the horizontal feeding mechanism for controlling the left and right movement of the welding gun, a Y-axis stepping motor arranged in the vertical lifting mechanism for controlling the up and down movement of a sliding plate, the wire feeding mechanism, the welding power source, a cooling water tank and the touch screen. By using the automatic surfacing welding machine for the inner and outer walls of the wear ring and the control system for automatic surfacing weldingof the inner and outer walls of the wear ring, the inner and outer diameter surface welding and the surface frame edge welding of the wear ring can be completed at one time, the technical performanceof products can be effectively improved, the production efficiency can be greatly improved, and therefore, the automatic surfacing welding machine for the inner and outer walls of the wear ring and the control system for automatic surfacing welding of the inner and outer walls of the wear ring are widely applied to both sides of the inner and outer diameter of an annular workpiece and various welding processes.

Description

technical field [0001] The invention relates to the technical field of special welding equipment for ring surfacing, in particular to an automatic surfacing machine for inner and outer walls of wear-resistant rings. The invention also relates to a control system for automatic surfacing welding of the inner and outer walls of the wear-resistant ring. Background technique [0002] In the prior art, the surfacing welding of the wear-resistant ring is carried out by manual surfacing operation, which has the following defects: ① the thickness of the surfacing layer is uneven, the size error is large, and the welding quality is difficult to meet the standard; The requirements are relatively high; ③ welders have high labor intensity and low work efficiency; ④ the working environment is poor, and the arc light and smoke generated during welding will cause harm to the welder's body. Contents of the invention [0003] The purpose of the present invention is to overcome the above de...

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Problems solved by technology

[0002] In the prior art, the surfacing welding of the wear-resistant ring is carried out by manual surfacing operation, which has the following defects: ① the thickness of the surfacing layer is uneven, the size error is large, and the welding quality is difficult to meet the standard; High requirements; ③Welders have high labor intensity and low work efficiency; ④The working environment is poor, and the arc light and smoke generated during welding will cause harm to the welder's body

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