Turret punch press

Details Turret punch press Turret punch press

1998-05-01

2000-08-29

Rada, Rinaldi I.

Cutting

Tool or tool with support

Joint or connection

83552, 83559, 8369891, B26D 726

Patent

active

061091596

ABSTRACT:
In a turret punch press (1) which rotates and indexes an upper turret (5) and a lower turret (7), positions a desired punch and die from a plurality of punches (P) and a plurality of dies (D) to a processing position (25), and performs a punching process in cooperation with the punch and the die, in the case that a core of the die with respect to the punch is offset at a time of replacing the die or after a long time use, since a hole (133) for a bolt (135) fastening a die holder (129) to the lower turret (7) is great, the bolt (135) is loosened so as to adjust a position of the die holder (129) with respect to the lower turret (7).

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patent: 5901628 (1999-05-01), Sakamoto et al.

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