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[CN 201720389922.5] Plate shearing machine and front material support positioning device thereof


[CN 201720389922.5] Title of a plate shearing machine and its front material supporting positioning device: Application number of a plate shearing machine and its front material supporting positioning device: CN 201720389922.5 Applicant: Anhui Hako CNC Machine Tool Manufacturing Co., Ltd. Application date: 2017-4-14 Patent Type: Utility Model The utility model discloses a plate shearing machine and its front material supporting positioning device, belonging to the technical field of plate shearing machine. The front material supporting positioning device includes a material supporting frame and a finger stop assembly arranged on the material supporting frame; the finger stop assembly includes a finger stop seat and a finger stop, and the finger stop seat is provided with a finger stop slot; one end of the finger is rotatably arranged in the finger stop slot, and the other end of the finger stop is supported by an elastic element; at least one end of the finger stop slot has an arc hole, one end of the retaining finger is provided with a ball head, and the ball head is matched and arranged in the arc hole; a T-shaped groove is provided on the material support frame along the length direction, and the retaining finger seat has a T-shaped shape matched with the T-shaped groove, so that the retaining finger seat Set in the T-shaped groove. The front supporting material positioning device of the shearing machine of the utility model installs the retaining finger assembly on the basis of the traditional front supporting material structure to position the shearing plate, and ensures the accuracy of the long plate shearing length positioning without affecting the feeding of the plate.