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[CN 201720792951.6] Laminating Body Structure of Heavy Hydraulic Press
[CN 201720792951.6] Title of Laminating Body Structure of Heavy Hydraulic Press: Application Number of Laminating Body Structure of Heavy Hydraulic Press: CN 201720792951.6 Applicant: Jiangsu Guoli Forging Machine Tool Co., Ltd. Application Date: 2017-7-3 Patent Type: Utility Model The utility model relates to a laminated body structure of heavy hydraulic press, including a closed body frame, which is formed by stacking and welding multiple steel plates, the four corners of the fuselage frame are all provided with a large arc of the rack so that the overall cross section of the fuselage frame is vertically oblong, and the middle of the inner hole of the fuselage frame is symmetrically provided with an inner recess. Upper and lower pad beams are respectively installed on the inner hole and the lower part of the fuselage frame. The bottom edge of the upper pad beam is horizontal and both ends are supported on the inner hole side wall of the fuselage frame. The top surface of the upper pad beam abuts against the inner hole top wall of the fuselage frame and coincides with each other. The top center of the upper pad beam is fixedly connected to the upper center of the fuselage frame. The top edge of the lower pad beam is horizontal and both ends are supported on the inner hole side wall, the bottom surface of the lower pad beam abuts against the bottom wall of the inner hole of the fuselage frame and coincides with each other, and the bottom center of the lower pad beam is fixedly connected to the lower center of the fuselage frame. The structure can eliminate stress concentration, has strong bearing capacity and long service life.
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