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[CN 201620618519.0] Hydraulic Shearing Machine with Adjustable Shear Angle


[CN 201620618519.0] Title of Hydraulic Shearing Machine with Adjustable Shear Angle: Application Number of Hydraulic Shearing Machine with Adjustable Shear Angle: CN 201620618519.0 Applicant: Erzhong Group (Deyang) Heavy Equipment Co., Ltd. Application Date: 2016-6-21 Patent Type: Utility Model The utility model relates to a hydraulic shearing machine with adjustable shear angle. Its frame is provided with at least two vertical upper hydraulic cylinders, and the rotating and cooperating connection is provided with sliding blocks, the upper tool holder is provided with a sliding groove along the length direction, the sliding block is arranged in the sliding groove in turn, the sliding block is in sliding fit with the sliding groove, and a preset gap is also arranged between the sliding block and the sliding groove along the length direction of the upper tool holder. The end faces of the left and right ends of the upper tool holder are provided with side sliding plates with arc-shaped protrusions, the protruding ends of the side sliding plates abut against the frame, the frame is also provided with an elastic mechanism for pressing the front sliding plate, and a blade moving mechanism for pushing the upper blade holder to move back and forth. The hydraulic cylinder is respectively connected with the slider on the upper blade holder to rotate, so that the shear angle adjustment of the upper blade can be realized. The blade moving mechanism can push the upper blade to move back and forth, change the gap with the lower blade, adapt to the shearing requirements of different slabs, improve production efficiency and improve product quality.