Punching and cutting all-in-one machine for battery tabs

The utility model discloses a battery tab punching and cutting all-in-one machine which comprises a machine frame, a lifting driving piece and a punching and cutting mechanism, and the lifting driving piece is installed on the top of the machine frame; the punching and cutting mechanism comprises an upper die and a lower die, the upper die is connected with the lifting driving part, the lower die is installed on the rack and correspondingly arranged below the upper die, the upper die is provided with a punching and cutting assembly, the punching and cutting assembly comprises an upper tool bit, a punching rod and an elastic pressing block, and the upper tool bit and the punching rod are arranged at an interval in the first horizontal direction. The lower die is provided with a lower tool bit corresponding to the upper tool bit, one side of the lower tool bit is provided with a placing block, the upper end face of the lower tool bit and the upper end face of the placing block form a placing platform used for p