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[CN 202110965248.1] double-column free forging hydraulic press unit


[CN 202110965248.1] Title of a double-column free forging hydraulic press unit: A double-column free forging hydraulic press unit Application number: CN 202110965248.1 Applicant: Zhejiang Fengcheng Intelligent Technology Co., Ltd. Application date: 2021-8-23 Patent type: Invention application The present invention provides a double-column free forging hydraulic press unit, including a frame, a mobile workbench, a movable beam, a main working cylinder, a return cylinder, a hydraulic system, an electrical system and an operation and control system, the frame includes an upper beam, a lower beam and two upright columns. The front and rear sides of the lower beam are respectively provided with two convex mounting seats for placing the return cylinder. The outer side of the upright column is provided with a column sleeve inlaid with wear-resistant guide plates. The frame is also provided with an X-shaped guide device for installing the mobile workbench. The operation and control system includes a manual control system, a semi-automatic control system, an automatic control system and a linkage control system, the automatic control system can be switched to the manual control system at any time by manually operating the handle during operation. It can realize the control of multiple methods and conveniently realize the conversion between the above-mentioned working methods, and can perform manual intervention under automatic, and can also solve the problem of troublesome disassembly and assembly of the mobile workbench and poor rigidity of the column, with good safety and work efficiency high.