EFFICIENT DURABLE ENERGY-SAVING NUMERICAL CONTROL SCREW PRESS

WIPO Patent Application WO/2012/034504

A1

A numerical control screw press consisting of a motor (1), a transmission system, a screw press body, a brake (10) and a control system is disclosed. The transmission system is connected with the motor (1), the screw press body and the brake (10). The control system is connected with the control ends of both the motor (1) and the brake (10) respectively. The transmission system adopts belt transmission in combination with gear transmission. The screw press also comprises a belt tension adjusting device and a belt flatness adjusting device. The belt transmission in combination with gear transmission not only ensures the drive torque at the base speed provided by the motor, but also provides protection to the motor shaft and ensures the transmission precision and effect, and in addition sets up the belt tension adjusting device and the belt flatness adjusting device on the connection of the parts. The invention has advantages of simple structure, easy adjusting operation, easy and quick manufacturing and assembling, and easy and convenient maintenance.

JP3049494	PORTABLE MOTOR-DRIVEN PIPE BENDER
WO/1998/043803	SERVO PRESS CONTROLLER
JP3884352	DRIVING DEVICE FOR PRESS BRAKE TABLE

ZHAO TINGTING (CN)

PCT/CN2011/079534

March 22, 2012

September 09, 2011

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UNIV SHANDONG TECHNOLOGY (CN)
SHANDONG KEHUI POWER AUTOMATION CO LTD (CN)
ZHAO TINGTING (CN)

B30B1/18

CN101979242A	2011-02-23
CN201863396U	2011-06-15
CN101767471A	2010-07-07
JPS6427795A	1989-01-30
US4007678A	1977-02-15
EP1602471A1	2005-12-07

ZIBO JIAHE PATENT AGENCY OFFICE (CN)
淄博佳和专利代理事务所 (CN)

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