Automobile door welding tool clamp

The utility model relates to the technical field of mechanical equipment, in particular to an automobile door welding tool clamp which comprises a working table, a machine body, a cushion block, a controller and limiting devices, the cushion block, the controller and the limiting devices are all installed at the upper end of the working table, the cushion block is located in the middle of the working table, the number of the limiting devices is multiple, and the controller is connected with the controller. The limiting devices comprise electric push rods, hydraulic cylinders, moving rods and positioning plates, the controller is provided with a displayer and control keys, a wire is arranged between the controller and the machine body, the machine body is connected with the electric push rods and the hydraulic cylinders through electric signals, and the electric push rods are connected with the hydraulic cylinders through electric signals. According to the automobile door welding structure, the multiple sets o