The invention relates to industrial manufacturing equipment, in particular to automatic assembling equipment for a combined nut. The full-automatic assembling equipment for the T-shaped combined nut comprises a workbench, an iron sheet vibration disk, a nut vibration disk, a manipulator system, a small punch, an iron sheet feed track, a nut feed unit and a work track. A discharge track of the iron sheet vibration disk is connected to the iron sheet feed track. A discharge track of the nut vibration disk is connected to the nut feed unit. The iron feed track and the nut feed unit are connected to the work track. The feed track is fixedly connected to the workbench. The small punch is located above the feed track. The manipulator system is arranged on the work track in parallel. The full-automatic assembling equipment for the T-shaped combined nut is used for unmanned assembling and manufacturing of the T-shaped combined nut, the efficiency is high, and the quality is good.