STAMPING DEVICE FOR GENERALLY FLAT PRODUCT TO BE LOCKED IN A DIE HOLDER DEVICE AND CONTAINED A DIE HOLDER DEVICE

摘要

PURPOSE: A stamping device is provided to generate different hole patterns in a generally flat operation piece with a fine pitch space of a hole stamping tool. CONSTITUTION: A die holder device(8) is connected with a driving mechanism to perform a stamping operation. Plural dies(4) are maintained to be axially movable against the die holder device. A controllable combination device is arranged to connect the dies axially against the die holder device. A control unit is arranged apart from the die holder device. The control unit has an output unit to operate the combination device and control to operate or non-operate the dies. A flexible mechanical connection device is arranged between the control unit and the combination device to mechanically connect each other.