Multi-core wire connector

The invention relates to the technical field of wire connectors. The invention discloses a multi-core wire connector. The multi-core wire connector comprises a insulating shell with openings formed attwo ends of the insulating shell; the openings at two sides of the insulating shell are internally provided with double-layer separated clamping buckles used for clamping wires, the insulating shellis internally provided with an insulating cell partition used for blocking each wire core, and the insulating shell is internally provided with a conducting strip used for communicating the double-layer separated clamping buckles in the openings at two sides; an internal clamping structure of the wire connector is arranged to be a double-layer separated toggle clip; due to the fact that the wire outer layer needs to be separated after rotating in the inclination direction of the clamping structure after being extruded and fixed, the clamped wire outer layer is stressed firstly after the wire is subjected to outward ver