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[CN 201820845126.2] Upper beam structure of winding hydraulic press
[CN 201820845126.2] Title of upper beam structure of a winding hydraulic press: Application number of upper beam structure of a winding hydraulic press: CN 201820845126.2 Applicant: Fujian Haiyuan Automation Machinery Co., Ltd. Application Date: 2018-6-1 Patent Type: Utility Model The utility model relates to an upper beam structure of a winding hydraulic press, including an upper beam body, which is an arched beam, A steel wire groove for winding steel wires is provided on the arc-shaped outer end surface of the upper beam body, an oil cavity is provided inside the upper beam body, and at least one isolation reinforcement plate is provided in the vertical direction of the oil cavity. The isolation reinforcement plate divides the oil cavity into a plurality of oil storage grooves arranged in parallel, and the openings of each oil storage groove are provided on the lower bottom surface of the upper beam body. The utility model has the following beneficial effects: 1) Increase the volume of the oil cavity and maintain the overall rigidity of the upper beam; 2) When casting the upper beam, the utilization rate of materials is greatly increased, and the weight of the upper beam body is also reduced; 3) The flatness of the working plane is better; 4) The oil flow is smoother to avoid stress concentration; 5) The load on the upper beam body is relatively balanced; 6) There is no need to hang the oil tank, the overall appearance is neater; 7) The difficulty of casting and sand cleaning are reduced.
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