Ammeter wire clamp

The utility model belongs to the field of electrical accessories, and particularly relates to an electricity meter wire clamp, which comprises an upper clamping piece and a lower clamping piece, the upper clamping piece is connected with the lower clamping piece through a connecting piece, two first movable rods are arranged at two ends of the upper clamping piece respectively, a connecting shaft is arranged at one end of each first movable rod, and the other end of each first movable rod is provided with a second movable rod. Limiting grooves are formed in the two ends of the top of the lower clamping piece. Through the clamping force between the upper clamping piece and the lower clamping piece, the positioning piece leaves a mark on a protective layer on the outer side of the cable, the stripping length is marked, and the stripping length of the cable is just matched with the length of a cable core clamped by the clamp, so that the upper stripping section of the cable is just located in the clamp after the