The invention discloses an insulating rod type wire clipper and a using method thereof. The wire clipper comprises a wire clipper fitting and an insulating torsion crank rod, wherein the wire clipperfitting comprises a quick plugging connector, an upper jaw transmission part, a lower jaw transmission part, a transmission bolt and an anti-drop nut, the insulating torsion crank rod comprises a quick plugging interface, a first fixed outer rod, a second fixed outer rod, a transmission inner rod, a crank connecting seat and a crank, the quick plugging interface is fixed at the top of the first fixed outer rod, the quick plugging interface is used for being in quick plugging fit with a quick plugging connector of the wire clipper fitting, the bottom of the first fixed outer rod is connected with the second fixed outer rod through the crank connecting seat, the transmission inner rod is assembled in the first fixed outer rod, an upper end is used for being in transmission connection with the quick plugging connector of the wire clipper fitting, a lower end is in transmission connection with the crank connecting seat, and the crank is plugged into one side of the crank connecting seat. The wire clipper is advantaged in that the wire clipper is simple in structure, convenient to operate, stable and reliable in transmission force, time-saving, labor-saving, low in working strength, reliable in connection, safe to use, high in working efficiency and the like.