Stamping device with protection function

• Main Authors: LIU HAI, XUAN SHUMIN
• Format: Patent
• Language: Chinese; English
• Published: 24.12.2021
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model discloses a stamping device with a protective function, which comprises a stamping workbench, an upper die holder, a lower die holder, a hydraulic cylinder, a vertical support column, a punch, a stamping die core, a guide rail, a guide block and a protective structure, the protective structure comprises a protective plate and a connecting rod, the upper end of the protective plate is hinged on the guide rail, the upper end of the connecting rod is hinged on the guide block, and the lower end of the connecting rod is hinged on the lower die holder. The lower end of the connecting rod is hinged to the upper middle portion of the protection plate so that the lifting rod can ascend and descend to drive the protection plate to rotate, when the punch moves downwards, the lower end of the protection plate rotates in the direction away from the stamping die core, and when the punch moves upwards, the lower end of the protection plate rotates in the direction close to the stamping die core. According