Wheel hub structure capable of being detachably mounted

The invention provides a wheel hub structure capable of being detachably mounted. The wheel hub structure capable of being detachably mounted comprises a rim. A bearing mounting seat is fixed on one side of the rim through wheel disks. The wheel hub structure is characterized in that the rim comprises a first body and a second body, the ends, being in contact, of the first body and the second body are provided with a first connecting area and a second connecting area separately, a first thread and a second thread are arranged on the outer wall and the inner wall of the first connecting area separately, the second connecting area is arranged to be of a double-layer structure of which each layer is provided with an external thread and an internal thread on the inner wall, and the first thread and the second thread are engaged with the external thread and the internal thread separately. The wheel hub structure has a simple structure and is convenient to install, the manufacturing cost during maintenance can be r