Press machine and press machine execution system

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United States of America Patent

PATENT NO 11186057
SERIAL NO

16565179

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Importance

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Abstract

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A press machine is provided. Two vertical hydraulic cylinders are arranged on an upper beam plate of a press machine body, and the two hydraulic cylinders correspond to workbenches at corresponding positions in a one-to-one correspondence, constituting left and right working units, and a common mechanical drive unit and a common hydraulic drive unit are set for the left and right working units. The mechanical driving unit is composed of a driving motor through an electromagnetic clutch, an electromagnetic brake and lead screw nut driving mechanism driven by a gear pair. According to the load profiles during the working process of hydraulic press machine, the mechanical driving unit or the hydraulic driving unit are selected to provide energy for the two working units. A control method for the press machine, a press machine execution system and a control method for the press machine execution system are further involved.

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Patent Owner(s)

Patent OwnerAddress
HEFEI UNIVERSITY OF TECHNOLOGYTUNXI ROAD IN BAOHE DISTRICT OF HEFEI CITY OF ANHUI PROVINCE NO 193 230009 HEFEI CITY ANHUI PROVINCE 230009

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Zhicheng Hefei, CN 5 2
Huang, Haihong Hefei, CN 13 7
Li, Lei Hefei, CN 645 4033
Liu, Zhifeng Hefei, CN 31 46

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