Wire connection device

The invention provides a wire connecting device, which comprises a connector body, a base, a first pressing assembly and a second pressing assembly, and is characterized in that the first pressing assembly is rotatably arranged in a first half area of a mounting groove and is used for pressing an insulating skin of a first wire; the second pressing assembly comprises a second pressing block movably arranged in the second half area of the mounting groove and a control mechanism, and the second pressing block is used for pressing the insulating skin of the second wire; the control mechanism is used for controlling the first pressing block and the second pressing block; the second conductive part is used for being matched with the first conductive part to compress and connect the core wire of the first wire and the core wire of the second wire; electric connection of the first wire and the second wire is realized, stable connection of the first wire and the second wire is ensured, and the stability of wire conne