Split type energy storage stud welding machine

The utility model relates to a split type energy storage stud welding machine which comprises a machine body, a guide rail is fixedly connected to the side wall of the machine body, a sliding seat is connected in the guide rail in a sliding mode, a supporting frame is fixedly connected to the upper side of the sliding seat, a pressing assembly is fixedly connected to the lower side of an automatic chuck, and the automatic chuck is electrically connected with a capacitor box through a cable. The capacitor box is electrically connected with the power box through a cable, and the outer wall of the capacitor box is fixedly connected with a protection device. According to the split type energy storage stud welding machine, the power box and the capacitance box are separated, the capacitance box is placed on the workbench, and the electrodes of the capacitance box are led out through the copper bars, so that the length of a capacitance discharge loop can be greatly reduced, the superficial area of a conductor in th