Problem to be solved: to provide a punching device capable of adjusting the punching pressure without providing a driving source exclusively for punching pressure adjustment.A moving board 1 and a fixed platen 2 which are disposed in the vertical direction and arranged in the vertical directionA moving mechanism for moving the moving platen 1 up and down toward the fixed platen 2 andControl unit for controlling moving mechanismEquipped withMovement mechanismBy moving the movable platen 1 close to the fixed platen 2A die cutter 100 for punching the sheet material s into a predetermined shape by means of a withdrawal 8 attached to at least one of the movable platen 1 and the fixed platen 2The migration mechanism isFour pressurizing sections (columnar section 10a) with different horizontal positionsAt a step 10C, four vertical transfer mechanisms 4 (4a, 4a) for pressurizing the moving platen 1 toward the fixed platen 2 respectively4C)Four lift transmission mechanisms 4Four press motors for driving 4C, respectively..Diagram
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