Sliding guide rail mechanism of machine tool

The utility model relates to the technical field of machine tool equipment, in particular to a machine tool sliding guide rail mechanism which comprises an installation base, two lifting frames are fixedly connected to the upper side of the installation base, supporting plates are arranged in the lifting frames in a sliding connection mode, lifting devices are arranged in the lifting frames, and sliding rails are arranged on the upper side of the installation base. A sliding seat is slidably connected to the upper side of the sliding rail, a moving assembly is arranged on one side of the sliding seat, cleaning assemblies are arranged on the two sides of the sliding seat, an oil bin is arranged on the inner side of the sliding seat, an oil injection hole is formed in the upper side of the sliding seat, a plurality of flow dividing holes are formed in the inner side of the sliding seat, and a plurality of pieces of oil absorption cotton are arranged on the lower sides of the flow dividing holes. The oil absorpt