Ring cutting device for cable processing

The utility model relates to the technical field of cable processing, and discloses an annular cutting device for cable processing, which comprises a fixed cylinder, one side of the fixed cylinder is rotatably connected with a rotating cylinder, cavities are formed in the fixed cylinder and the rotating cylinder, the cavities completely penetrate through the interiors of the fixed cylinder and the rotating cylinder, and an annular cutting assembly is arranged on the surface of the rotating cylinder. The girdling assembly comprises a plurality of grips, the grips are fixedly connected to the surface of a rotating cylinder, a plurality of threaded rods are rotationally connected to the interior of the rotating cylinder, the tail ends of the threaded rods are rotationally connected with tool aprons, blades are fixedly connected to the tool aprons, and a plurality of adjusting bolts are rotationally connected to the surface of a fixed cylinder. The bottom ends of the multiple adjusting bolts extend into the fixin