The invention relates to the technical field of injection molding part machining, in particular to intelligent machining equipment for inner mold injection molding part machining, which comprises a numerical control machine tool body, two feeding mechanisms are detachably connected to the numerical control machine tool body, locking mechanisms are mounted on the feeding mechanisms, and clamping mechanisms are connected to the feeding mechanisms. The clamping mechanism is provided with a limiting mechanism, the feeding mechanism is provided with an adsorption mechanism, and the feeding mechanism is connected with a control mechanism. The feeding mechanism and the locking mechanism are installed on the numerical control machine tool body in a matched mode, workpieces needing finish machining can be conveniently fed and machined in turn, the production efficiency is improved, the machined workpieces can be conveniently positioned, clamped and placed through cooperation of the clamping mechanism and the limiting mechanism, operation is convenient, efficiency is high, and practicability is high. Through work of the feeding mechanism, the adsorption mechanism and the control mechanism work in turn, workpieces machined on the feeding mechanism can be adsorbed firmly, and looseness of the workpieces cannot be caused.