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[CN 201621458884.6] Strip shear mechanism


[CN 201621458884.6] Title of Strip Shearing Mechanism: Application Number of Strip Shearing Mechanism: CN 201621458884.6 Applicant: Erzhong Group (Deyang) Heavy Equipment Co., Ltd. Application Date: 2016-12-28 Patent Type: Utility Model The utility model relates to a strip shearing mechanism, including a frame, which is provided with a lower cutter part and an upper cutter part, the lower cutter part is installed at the lower part of the frame, the upper part of the upper cutter part is connected with a shearing hydraulic cylinder, and the shear hydraulic cylinder is connected with the shear hydraulic cylinder connected at the upper part, the passing path between the lower knife part and the upper knife part is the knife edge. The frame is also provided with a pinch roller and a pressing device. The discharge side of the pinch roller is close to the feed side of the knife edge. The pressing device includes a pressing head arranged up and down, a cushion block and a pressing head pushing mechanism. The gap between the pressing head and the cushion block is the pressing mouth, and the pressing mouth is located on the strip steel conveying path between the pinch roller and knife edge. When working, the pinch roller conveys the strip steel to the shearing device, and the pressing device presses the strip steel, and the shearing device cuts the steel plate to achieve head-to-tail shearing. As the distance between the pinch roller and the knife edge is reduced, the pinch distance of the pinch roller is shortened, which can reduce the cumulative error of the shearing position and reduce the waste of tailings.