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[CN 201820965875.9] Upper cylinder type four-column hydraulic press for auto parts production


[CN 201820965875.9] Title of an upper-cylinder four-column hydraulic press for auto parts production: Application number of an upper-cylinder four-column hydraulic press for auto parts production: CN 201820965875.9 Applicant: Henan Jiansheng Auto Parts Co., Ltd. Application date: 2018-6-22 Patent Type: Utility Model The utility model discloses an upper-cylinder four-column hydraulic press for auto parts production, including a workbench, a middle beam is arranged above the middle beam, the upper end of the top beam is fixedly connected with two hydraulic cylinders, the telescopic end of the hydraulic cylinder penetrates the top beam and is fixedly connected with the middle beam, the top beam and the middle beam and the middle beam and the workbench are slidably connected with two upright columns, the upper end of the workbench is provided with a placement groove, a mold is placed in the placement groove, the lower end of the middle beam is fixedly connected with an abutment plate matched with the mold, and the left and the left and the left and right side walls of the placement groove, A sliding mechanism is arranged in the sliding groove, a device cavity is arranged in the workbench, a moving mechanism is arranged at the inner bottom of the device cavity, and the moving mechanism is connected with a plurality of fixing mechanisms for fixing the mold. The utility model has a reasonable structure, is convenient to replace different molds to adapt to the extrusion of different parts, and has a good fixing effect.