Propeller punching device for unmanned aerial vehicle model airplane

The utility model discloses a propeller punching device for an unmanned aerial vehicle model airplane, and relates to the technical field of propeller punching. The device comprises an operation circular truncated cone and an L-shaped operation table arranged below the operation circular truncated cone, wherein a clamping mechanism, a rotating mechanism, a lifting mechanism and a control mechanism are arranged on the operation circular truncated cone; the clamping mechanism comprises a clamping assembly, two fixing assemblies and a limiting assembly, the clamping assembly comprises a rectangular clamping groove formed in the top of the operation circular truncated cone, a two-way threaded rod is rotatably installed in the rectangular clamping groove, and a clamping motor is fixedly installed on the outer wall of the operation circular truncated cone; the right end of the two-way threaded rod extends out of the operation circular table and is fixedly connected with an output shaft of a clamping motor. By arran