Multifunctional electrical combination module for tool quick change

The utility model relates to the technical field of electrical modules, in particular to a multifunctional electrical combination module for tool quick change, which comprises an upper module and a lower module, a wiring socket and a wiring plug are respectively fixed on the end surfaces of the upper module and the lower module close to each other, a front upper interface assembly is arranged on the front end surface of the upper module, and a rear upper interface assembly is arranged on the rear end surface of the lower module. A front upper interface assembly is arranged on the front end face of the upper module, a left interface assembly is arranged on the left end face of the upper module, a right upper interface assembly is arranged on the right end face of the upper module, and the front upper interface assembly, the left interface assembly and the right upper interface assembly are electrically connected with a connector socket through an FPC soft board. The front lower interface assembly and the right