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[CN 201820579439.8] Fast Cylinder Gantry Shearing Machine
[CN 201820579439.8] Title of Fast Cylinder Gantry Shearing Machine: Application Number of Fast Cylinder Gantry Shearing Machine: CN 201820579439.8 Applicant: Tianjin Longxuan Hydraulic Technology Co., Ltd. Application Date: 2018-4-23 Patent Type: Utility Model The utility model provides a fast cylinder gantry shearing machine, involving the field of gantry shearing equipment, including: gantry body, pressing mechanism and shearing mechanism. The shearing mechanism is arranged in the middle of the gantry body, and the pressing mechanism is arranged in the back of the shearing mechanism; among them, the shearing mechanism includes a shearing head and a shearing head oil cylinder group fixed to the shearing head and pushing the shearing head to cut materials. The shearing head oil cylinder group includes two main pushing oil cylinders respectively fixed on both sides of the top of the shearing head and a fast oil cylinder set between the main pushing oil cylinders. The lowermost end of the fast oil cylinder is lower than the lowermost end of the main pushing oil cylinder, so that the shearing head can descend quickly under no-loaded, under the load state, the fast oil cylinder and the main push oil cylinder jointly push the shearing head to cut the material quickly; the fast oil cylinder and the main push oil cylinder are respectively connected with independent hydraulic systems; a guiding mechanism is arranged between the two sides of the shearing head and the inner wall of the gantry body. The shear stability high shear speed, effectively improve the material shearing efficiency.
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