To provide a pressure device, wherein miniaturization is attained, the maintenance is easy, and the effect of the heat generated from a motor is reduced as much as possible.
The pressure device comprises: an output shaft member 15 which is connected to a rotary output shaft 19 of a motor 17, freely rotatably provided on a frame 9 by being supported by its outer circumferential part, and has a hole 21 formed in a center part thereof; a nut 25 provided integrally on the output shaft member 15; a screw shaft member 27 which is screwed to the nut 25 and of which a part is inserted into the hole 21 of the output shaft member 15; and a slide member 13 which is slidably provided on the frame 9, engaged with the screw shaft member 27, and moved by the rotation of the output shaft member 15.
| JP2003117698 | SLIDE-DRIVING DEVICE IN PRESS MACHINE AND ITS DRIVING METHOD |
| WO/2001/066338 | PRESSING DEVICE |
MIYAMOTO TAKESHI
AMADA PRESS TECHNOLOGY CO LTD
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
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