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[CN 201710291186.4] Pull and Unload Hydraulic Shearing Machine


[CN 201710291186.4] Title of Pull-and-Unload Hydraulic Shearing Machine: Application Number of Pull-and-Unload Hydraulic Shearing Machine: CN 201710291186.4 Applicant: Nantong Donghai Machine Tool Manufacturing Group Co., Ltd. Application Date: 2017-4-28 Patent Type: Invention Application The present invention discloses a pull-and-unload hydraulic shearing machine, including a plate shearing table, a shearing knife, a feeding transmission device, a blanking transmission device and a PLC control device, the shearing knife is connected to the upper position of the shearing table through a hydraulic oil cylinder and a lifting device; the position of the shearing table facing the shearing knife is connected with a drawing bottom plate; the transmission level of the feeding conveying device, the transmission level of the drawing bottom plate and the transmission level of the blanking conveying device decrease in turn, and the bottom of the drawing bottom plate is also provided with a lifting power device, the shearing machine of the present invention is provided with three-direction pressing devices on the shearing table close to the shearing knife. The two horizontal push plates and the vertical pressing device all pass through the servo power source that works with the shearing knife. The controller automatically compresses the steel block to ensure that the steel block has a better shearing force during processing, improves the efficiency and quality of the CNC hydraulic shearing machine of the present invention, and has a better shearing effect.