To provide a machining device capable of being miniaturized and enhancing an operating ratio of a line.
The machining device 10, which applies curl molding and seam molding to a workpiece W from the same direction, includes: an installation base 30 which is provided with a mold M for placing the workpiece W; a support 32 which is erected on the installation base 30 and elongated in one direction; a machining head 34 which is provided on the support 32; and a hoisting/lowering mechanism 36 for hoisting/lowering the machining head 34. The machining head 34 comprises a curling punch 58 for applying the curl molding to the workpiece W, a seaming punch 62 which is positioned above and ahead of the curling punch 58 and which applies the seam molding to the workpiece W, and a common base 48 which is provided with the curling punch 58 and the seaming punch 62.
OKUNAKA HIROYUKI
SHIOBARA KENJI
| JP2002224765A | 2002-08-13 | |||
| JPH05228557A | 1993-09-07 | |||
| JPS4917843U | 1974-02-15 | |||
| JP2000343156A | 2000-12-12 |
Toshiyuki Miyadera
Shuji Ouchi