MOLD DEVICE FOR PROCESSING A HOLE WHICH DOES NOT REQUIRE THE REPLACEMENT OF A MOLD

摘要

PURPOSE: A mold device for processing a hole is provided to prevent overlapped works by easily changing the amount or shape of holes simultaneously processed.;CONSTITUTION: A mold device for processing a hole comprises a mold housing(10), a drive plate(20), hollow plates(30,50),. Punch pins(40), and a support board(60). The drive plate is slidably installed in the mold housing. Grooves(21) for accepting parts of the punch pins are formed on one surface of the drive plate. The hollow plates are located at the bottom of the mold housing. Pin holes(51) are formed in the hollow plates. The ends of the punch pins are accepted in the grooves. The support board is fixed to the bottom of the mold housing.;COPYRIGHT KIPO 2012