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[CN 201721225456.3] Multifunctional steel pipe press


[CN 201721225456.3] Title of Multifunctional Steel Pipe Press: Application Number of Multifunctional Steel Pipe Press: CN 201721225456.3 Applicant: Henan Shenhuo Coal and Electricity Co., Ltd. Application Date: 2017-9-22 Patent Type: Utility Model The utility model relates to the field of mining machinery, specifically to a multifunctional steel pipe press, including a frame, which includes an upper support and a base, a motor connected with a hydraulic station, a hydraulic cylinder group arranged in parallel, the operating valve is connected with the hydraulic cylinder group through the hydraulic pipeline, the hydraulic station is connected with the operating valve, the operating valve is connected with the hydraulic cylinder group through the hydraulic pipeline, the hydraulic station is connected with the operating valve, the hydraulic station is connected with the motor, the hydraulic pipeline includes the liquid inlet pipeline and the liquid return pipeline, the liquid inlet tee and the liquid return tee. The operating valve is connected with the liquid inlet of the hydraulic cylinder group through the liquid inlet pipeline, the operating valve is connected to the liquid return tee through the liquid return pipeline, and the liquid return tee is connected to the liquid return port of the hydraulic cylinder group. The hydraulic cylinder group is fixedly connected to the upper part of the movable pressure plate. The length of the movable pressure plate is the same as the length of the pipe. The utility model has good performance and operation Convenient, safe and reliable, and improve production efficiency.