Novel oil-free bushing mounting structure

The utility model relates to the technical field of oil-free bushings, in particular to a novel oil-free bushing installation structure which comprises an installation assembly, an oil-free bushing body and a limiting structure, the installation assembly comprises a support base plate and a support sleeve, the support sleeve is fixedly connected with the support base plate, an internal thread is arranged in the support sleeve, and the limiting structure is arranged on the oil-free bushing body. The oil-free bushing body is arranged in the mounting assembly, the limiting structure comprises a nut, a cross-shaped key groove, a limiting convex block and an inner hole, external threads are arranged on the outer side surface of the nut, and the end, close to the mounting assembly, of the nut is fixedly connected with the limiting convex block. Due to the arrangement of the limiting structure, when the oil-free bushing installation assembly is used, the oil-free bushing is installed in the support sleeve of the ins