PROBLEM TO BE SOLVED: To provide a bench press-working device which is installed without restricting a place and press working is simply performed even when it is the working of a small lot.;SOLUTION: This device is provided with a supporting plate 23 for holding one side of working tool 22 composed of a pair of upper and lower dies, a pressurizing plate 24 which is arranged opposite to the supporting plate 23 and with which the other side of the working tool 22 is held, a base part 26 with which the pressurizing plate 24 is supported movably in the vertical direction and a pressing means 27 for pressing the pressurizing plate 24 toward the side of the supporting plate. A pair of the dies is pressurized in the state where a pair of the dies is piled up by pressing the pressurizing plate 24 by the pressing means 27 and the supporting plate 23 is slid relatively in the horizontal direction to the pressurizing plate 24.;COPYRIGHT: (C)2004,JPO
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