Clamp of copper pipe punching equipment

The utility model relates to a clamp of a copper pipe punching device, which comprises a processing table, a punching mechanism used for punching a copper pipe is arranged on the upper surface of the processing table, a moving block used for driving the copper pipe to move is movably arranged on the upper surface of the processing table, and a guide rod used for guiding the copper pipe to move linearly is arranged on the upper surface of the processing table. A clamping mechanism is arranged on one side of the moving block and used for clamping the copper pipe, and a supporting mechanism is arranged in the guide rod and used for supporting the inner wall of the copper pipe. 本实用新型涉及一种铜管冲孔设备的夹具，加工台，所述加工台的上表面设置有用于对铜管冲孔的冲孔机构，且加工台的上表面移动安装有用于带动铜管移动的移动块，所述加工台的上表面设置有引导铜管直线移动的导杆，所述移动块的一侧设置有夹持机构用于夹持铜管，且导杆的内部设置有支撑机构用于支撑铜管的内壁。