Three-station argon welding machine for motor stator

Abstract

The invention discloses a three-station argon welding machine for a motor stator. The three-station argon welding machine comprises a workbench, wherein an upper mould fixing plate is fixed above the workbench; a rotary table plate is connected on the workbench below the upper mould fixing plate; a rotary mechanism is connected below the center of the rotary table plate; the rotary table plate is distributed with a loading-unloading part, a charging part and a welding part in a peripheral direction; the upper mould fixing plate above the welding part is connected with a lifting mechanism; welding guns are connected on the lower part of the lifting mechanism; in the peripheral direction, the welding guns are uniformly distributed and correspond to stator welding slot parts; a material return oil cylinder is connected below the loading-unloading part; a charging oil cylinder is connected below the charging part; and a material pressing oil cylinder is connected below the welding part. The three-station argon welding machine for the motor stator is low in manufacturing cost, high in production efficiency and suitable for large-scale producing and manufacturing on industry.

Description

technical field [0001] The invention relates to an argon welding machine, in particular to a three-station argon welding machine for a motor stator. Background technique [0002] The stator of an automobile motor is formed by stacking several stator punches, and its outer peripheral surface is provided with multiple welding grooves. During the manufacturing process of the motor stator, each stator punch needs to be welded and fixed through the welding grooves on the outer peripheral surface of the motor stator. The stacking welding of traditional motor stators is done by manual welding. This manual welding method has the defects of high labor intensity, low production efficiency, and the welding quality is also very unstable. [0003] Therefore, someone designed a CNC automatic argon welding machine to weld the stator sheet, arrange the welding torch on the outside of the stator sheet, and use the numerical control program to control the position of the welding torch along t...

AI Technical Summary

Problems solved by technology

The stamping stack welding of the traditional motor stator is manual welding. This manual welding method has the defects of high labor intensity and low production efficiency, and the welding quality is also very unstable.

[0003] Therefore, someone designed a CNC automatic argon welding machine to weld the stator sheet, arrange the welding torch on the outside of the stator sheet, and use the numerical control program to control the position of the welding torch along the welding groove of the stator sheet. Although the whole system has a high degree of automation, its structure is complicated. , the manufacturing cost is high, and the production process also takes a lot of time

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