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[CN 201721734095.5] Four-point pneumatic material support device for plate shearing machine


[CN 201721734095.5] Title of a four-point pneumatic material supporting device for plate shearing machine: Application number of a four-point pneumatic material supporting device for plate shearing machine: CN 201721734095.5 Applicant: Application date of Anhui Donghai Machine Tool Manufacturing Co., Ltd.: 2017-12-13 Patent Type: Utility Model The utility model discloses a four-point pneumatic material supporting device for plate shearing machine, belonging to the technical field of plate shearing machine. The utility model provides a four-point pneumatic material supporting device for a shearing machine, which includes a material supporting frame, a support rod and a support frame. One end of the support rod and the support frame is hinged with the material supporting frame, and the support rod and the support The other end of the frame is hinged with the workbench, and the support frame is driven to swing up and down by the swing of the support rod and the support frame to realize the supporting and unloading of the sheet to be processed. The four-point pneumatic material supporting device of the utility model is used to support the sheet to be processed, which can effectively reduce the gap between the material supporting plate and the worktable, thereby meeting the use requirements of the sheet to be cut with different lengths, and thus It is beneficial to ensure the shearing quality and accuracy of the plate.