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Patent

[CN 201821239729.4] Gantry shearing machine convenient for grinding


[CN 201821239729.4] Title of a gantry shear that is easy to polish: Application number of a gantry shear that is easy to polish: CN 201821239729.4 Applicant: Jinjiang Hengli Machinery Parts Co., Ltd. Application date: 2018-8-2 Patent type: Utility model The utility model discloses a gantry shear that is easy to polish, including a shell, the shell is provided with a hydraulic cylinder, the shell is connected with a tool holder through the hydraulic cylinder, and the shell is symmetrically provided with sliding grooves, the tool holder is slidably connected to the side wall of the chute, the tool holder is provided with a cutter, the housing is fixedly connected with a mounting seat, the mounting seat is provided with a driving device, and the mounting seat is opened There are two rectangular grooves, the mounting seat is also provided with an open groove, and the open groove is located between the two rectangular grooves. The utility model drives the movement of the threaded block through the rotation of the first threaded rod and the second threaded rod, and at the same time the rotating shaft drives the circular gear to move. Under the meshing action of the circular gear and the tooth plate, the circular gear drives the rotating shaft to rotate, so that The grinding stone rotates while moving, so that the blade in the open groove is polished, which is more convenient.

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