Internal wire coiling mechanism suitable for small module

The invention provides an internal wire coiling mechanism suitable for small module. The internal wire coiling mechanism comprises a fixed shaft, a rotating shaft, a shell and a wire coiling head which are coaxially arranged in sequence, the fixed shaft and the rotating shaft are connected in an inserted mode for limiting, the front end of the shell is fixedly connected to the fixed shaft, and the rotating shaft is slidably connected into a space formed by the shell and the fixed shaft; an elastic pushing device capable of pushing the rotating shaft to the fixed shaft is arranged in the shell; and a loosening and tightening tool capable of pushing the rotating shaft away from the fixed shaft is arranged and can drive a rotating part formed by the rotating shaft and the wire coiling head to rotate to coil the wire. According to the internal wire coiling mechanism suitable for the small module, wire coiling in equipment can be achieved outside the equipment, maintenance of the equipment can be facilitated, and