Automatic punching equipment for nickel sheet processing

The utility model discloses automatic punching equipment for nickel sheet processing, which comprises a base, four corners of the upper surface of the base are fixedly connected with guide columns, one end of each guide column is fixedly connected with a top plate, and the middle of the upper surface of the top plate is fixedly connected with an air cylinder. According to the automatic punching equipment for nickel sheet machining, through arrangement of a cylinder, a spring, a connecting rod and a sponge plate, when a punching cutter moves for punching, the sponge plate moves downwards along with the punching cutter and tightly presses a nickel sheet, the condition of deviation during machining is prevented, precise punching is achieved, the machining quality is guaranteed, meanwhile, the situation that the nickel sheet is damaged due to too large pressure is prevented, and the production efficiency is improved. When a nickel sheet is fixed by a sponge plate, along with the movement of a connecting plate, a