Welding tool for loader accessory production

The utility model provides a welding tool for loader accessory production, which relates to the technical field of loader accessory welding, and comprises a case, a control switch is arranged on the outer side of the case, an electric slide rail is arranged on the upper surface of the case, a portal frame is arranged above the case, the portal frame slides in the electric slide rail, and the electric slide rail is connected with the control switch. An electric push rod is fixedly installed at the upper end of the portal frame, an adjusting mechanism is arranged at the output end of the electric push rod and comprises a driving motor, fixing mechanisms are arranged on the adjusting mechanism, and the fixing mechanisms are located at the two ends of the adjusting mechanism. According to the welding tool, the two lead screw sleeves are driven to move in the direction close to each other at the same time, the lead screw sleeves move to drive the fixing mechanism to move, the distance between the two U-shaped plat