Combined punching machine with protective structure

The combined type punching machine with the protection structure comprises a base, a feeding mechanism and a buffering mechanism, a starter is arranged at the front end of the base, an installation table is welded to the top end of the base, sliding grooves are formed in the two ends of the inner wall of the installation table, sliding blocks are installed on the inner walls of the sliding grooves, and the buffering mechanism is arranged on the base. A controller is installed at one end of the outer wall of the machine body, a hydraulic cylinder is installed at the bottom end of the inner wall of the machine body, and the buffering mechanism is installed at the bottom end of the hydraulic cylinder. According to the combined punching machine with the protection structure, through the arrangement of the buffering mechanism, when the punching machine is used for punching a metal part, a hydraulic cylinder is pressed downwards to drive a punching cutter to press downwards, so that the metal part is punched or pun