PLATE MATERIAL ORIGIN POSITIONING DEVICE OF PLATE MATERIAL FINISHING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a plate material origin positioning device of a plate material finishing machine capable of certainly holding even a machined nonferrous metal material or a machined material that is molded in a shape having a recess and a projection or punched. SOLUTION: This plate material origin positioning device of the plate material finishing machine comprises a clamp means 128 capable of grabbing the end part of the machined material W under a work table 33, a lifting cylinder 127 for driving the clamp means so as to go out of an opening 34 provided in the work table, and a lead-in cylinder 109 for driving the lifting cylinder horizontally toward the origin.