The invention discloses an insulated overhead wire stripper for an insulating rod. The insulated overhead wire stripper for the insulating rod is characterized by being provided with a rod-shaped wire clamping body, the two ends of the wire clamping body are respectively provided with a sliding rod hole, a left sliding rod and a right sliding rod penetrate through the sliding rod holes and are connected with a ratchet plate, one of the left sliding rod and the right sliding rod is provided with a rack, the position, the part, corresponding to the sliding rod with the rack, of the wire clamping body is provided with a gear meshed with the rack, a gear driving shaft is connected with a rocking handle, and the wire clamping body is provided with a wire clamping device. A wire clamping block is connected with the rocking handle through a transmission mechanism, a ratchet is connected with a push-pull rod driving the ratchet to rotate, one side of the ratchet is connected to the ratchet plate, the other side of the ratchet is provided with a tool apron body and a tool rest, and the tool rest is provided with a peeler adjusting device of a peeler. The insulated overhead wire stripper has the advantages of being simple in operation, safe in use, high in working efficiency and the like.