Pneumatic coaxial wire stripper

The utility model discloses a pneumatic coaxial line stripping line clamp, including a device frame, a tool holder component, a rotation driving mechanism and a control circuit. The utility model is characterized in that: the tool holder component includes a support rod of a support tool holder and at least two groups of tool holder parallel arranged. One end of the tool holder is connected twistingly with a stent fixed at the device frame, and another end is a free end. The lower part of the device frame is provided with a positive stop regulation part correspondingly with every tool holder. The support rod is connected twistingly with the device frame, and a shaft is located in the middle of the support rod. The top end of the support rod touches the bottom of the tool holder. One side of the bottom end of the support rod and the device frame are provided with a first reset spring, and another side thereof touches with a piston rod of a strut cylinder; The device frame at one side of the tool holder is provided with a puncture spool. The puncture spool is connected with the rotation driving mechanism, and another end of the tool holder is provided with a positive stop structure. The utility model achieves the all layers stripping work out of the coaxial line with one step, and improves the working efficiency and the stripping quality.