FIXED PUNCHING DIE, MOVING PUNCHING DIE AND PUNCHING DIE CONTAINING THE SAME

摘要

PURPOSE: cover half device, move moulds device, and forms processing hole with being supplied to precision by keeping arrangement metal mold product and formed punch including the punching apparatus. ;CONSTITUTION: cover half device (20) includes formed punch (21), admittedly pin unit (22,25), first sleeve (23), first sleeve supporting member (26) and the main body that moves moulds (27). The formed punch ontology is inserted into the first sleeve of through-hole (23c). First sleeve support is placed in one (23a) first sleeve and pin fixed cell by between. First sleeve support flexibly supports first sleeve. Mobile ontology has a mounting groove (27a) and through-hole (27b). First set bylinder, first sleeve, and sell fixed cell and be inserted into mounting groove. ;The 2011 of copyright KIPO submissions