Rotor core and rotation shaft assembly tool of motor

The invention discloses a rotor core and rotation shaft assembly tool of a motor. The rotor core and rotation shaft assembly tool comprises a rack, wherein vertical installation plates are arranged at two ends of the rack and are connected by horizontal guide columns, a push plate is movably arranged on the horizontal guide columns in a penetrating way and is driven by a press hydraulic cylinder, a rotation shaft press head is arranged on the push plate, a rotation shaft placement hole is formed in an end surface of the rotation shaft press head along an axial direction, a rotor core positioning block is arranged on the vertical installation plate opposite to the rotation shaft press head, a rotor core placement table is arranged between the rotation shaft press head and the rotor core positioning block and is connected with the rack in a sliding way by a horizontal position adjustment mechanism, and a rotation shaft support mechanism is arranged at one side, near to the rotation shaft press head, of the hori