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[CN 201680035283.0] dynamic balancing device of press machine


[CN 201680035283.0] Title of Press Dynamic Balancing Device: Application Number of Press Dynamic Balancing Device: CN 201680035283.0 Applicant: Huitian Engineering Technology Co., Ltd. Application Date: 2016-6-13 Patent Type: Invention Application for a Press Dynamic Balancing Device, which has multiple cam parts (80) that transmit the up and down movement of the slider to the balance weight (70) so that the balance weight (70) moves in the opposite direction to the up and down movement of the slider, the cam portion (80) is movably arranged in a direction substantially perpendicular to the movement direction of the slider, and includes: a first inclined surface (81) with an inclination angle corresponding to the inclination angle of the inclined surface (31) formed on the member (30) integrally provided with the slider and moving up and down together with the slider; and a second inclined surface (82) having an inclined angle corresponding to the inclined angle of the inclined surface (71) formed on the weight (70).