Electric power wiring tool capable of preventing electric wire from being damaged

The invention discloses an electric power wiring tool capable of avoiding damage to electric wires, which comprises a fixed plate, a working groove is arranged in a body, the working groove is transparent, a through groove is arranged on the side wall of the working groove, a moving groove is arranged on the lower side in the working groove, a moving plate is arranged in the working groove, and the moving plate is arranged in the working groove. The movable plate is located on the upper side of the movable groove and matched with the movable groove, a connecting groove is formed in the lower left side of the movable plate, a cutting groove is formed in the lower right side of the movable plate, the connecting groove and the cutting groove are both through, a cutting knife is fixedly connected into the cutting groove, and a control cavity is formed in the fixed plate; and the control cavity is located on the upper side of the working groove, the control cavity communicates with the working groove through a thr