Tool changing – Including machine tool or component – Reciprocating tool machine tool
Patent
1991-06-06
1993-06-01
Briggs, William
Tool changing
Including machine tool or component
Reciprocating tool machine tool
72446, 83552, B23Q 3155
Patent
active
052155137
ABSTRACT:
A tool changing apparatus for changing the punches and dies on a turret punch press is disclosed, wherein a carriage device provided with a upper rotatable disk on which a plurality of punches is removably supported, and a lower rotatable disk on which a die holders supporting a plurality of dies is removably supported, is positioned at the side of the turret punch press. A punch mounting/dismounting device is further provided for dismounting a punch from and mounting a punch on the upper rotatable disk and for dismounting a punch from and mounting a punch on an upper turret disk on the turret punch press. The punch mounting/dismounting device is adapted to transport the punch between the upper rotatable disk and the upper turret disk. A die mounting/dismounting device is yet further provided for moving the die holder back and forth between a lower turret disk on the turret punch press, and the lower rotatable disk. The die mounting/dismounting device dismounts a die from and mounts a die on the die holder which has been moved onto the rotatable disk. As a result of the above configuration, the tool changing apparatus is capable to automatically change punches and dies on the turret punch press.
REFERENCES:
patent: 4165669 (1979-08-01), Brown et al.
patent: 4486941 (1984-12-01), Scott et al.
patent: 4624044 (1986-11-01), Bredow
patent: 4719691 (1988-01-01), Klingel
patent: 4843704 (1989-07-01), Sakamoto et al.
patent: 4860428 (1989-08-01), Brolund et al.
Maynard Scott D.
Takahashi Yutaka
Amada Engineering & Service & Co., Inc.
Briggs William
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