Rotary table improved structure convenient to maintain and disassemble

The utility model relates to the technical field of accessories or parts for machine tools or equipment, in particular to a rotary table improved structure convenient to maintain and disassemble, which comprises a rotary table base plate, the rotary table base plate is an installation foundation of the whole rotary table improved structure, and a maintenance port is arranged on a rotary table. The bearing sleeve is mounted on the turntable base plate, and the middle of the bearing sleeve is sleeved with the bearing; the gear shaft is detachably installed on the bearing, the upper end and the lower end of the gear shaft are connected with the rotary table and the gear respectively, the gear drives the rotary table to conduct station switching when rotating, and bolt fixing holes are formed in the rotary table. And the bearing covers are detachably mounted at the upper end and the lower end of the bearing sleeve. Compared with the prior art, the utility model has the advantages that the original integrated bear