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Patent

[CN 201720038916.5] Press head structure


[CN 201720038916.5] Title of a press head structure: Application number of a press head structure: CN 201720038916.5 Applicant: Hangzhou Quanling Standard Parts Co., Ltd. Application Date: 2017-1-13 Patent Type: Utility Model The utility model discloses a press head structure, including an upper workbench and a lower workbench of a press machine, the upper workbench is provided with a hydraulic cylinder, and the hydraulic cylinder includes a cylinder body and a piston rod arranged under the cylinder body, the lower end of the piston rod passes through the upper workbench and can move up and down. The lower end of the piston rod is detachably connected with a cylindrical pressure block. The upper surface of the lower workbench is fixed with a pressure base and also includes a protective partition. The outer sides of the upper workbench and the lower workbench are also provided with sliding grooves. The two sliding grooves are respectively connected with the upper and lower sides of the protective partition. The structure of the press head can be used to flatten the screw material to facilitate the observation of its mechanical properties.