The part bend die arrangement for interchanging attaching plate bending machine

摘要

PROBLEM TO BE SOLVED: To provide a bending machine in which a partial bending die is changed automatically and with which not only the bending work of many specifications but special work such as cutting are possible in a bending machine for plates.;SOLUTION: This machine is provided with through bending dies and a partial bending die changing device on the bend beam of a bending machine for performing bending work with bending dies fixed to the bend beam by holding the plate between a press die ( upper die ) and lower die. The partial bending die changing device is equipped with die holder guide rail parts provided on the bend beam and a die holder slide-driving means by which die holders are slid and moved on the guide rails. A partial bending die is attached to the die holder, a die holder housing part is equipped on the extension of the die holder guide rail and the die holder is pushed out or received to the die holder housing part of the die stocker which is provided along the guide rails by a hook part provided on the die holder sliding/driving means.;COPYRIGHT: (C)2006,JPO&NCIPI