Vertical ring rolling device with adjustable ring rolling diameter

The utility model discloses a vertical ring rolling device with the adjustable ring diameter of a rolling ring, which belongs to the field of spacer ring processing and rolling, and comprises a base, a supporting seat, a rotating shaft, a rotating shaft and a rotating shaft, the supporting seat is provided with a driving seat capable of linearly moving; a motor I is fixedly mounted on the driving seat; a ring rolling wheel is fixedly mounted on the motor I; rectangular grooves are symmetrically formed in the supporting seat; the rotary seat is provided with a rotatable mounting seat; the mounting seat is rotationally connected with a mounting shaft; supporting wheels are fixedly mounted on the mounting shafts; compared with the prior art, the spacer ring machining and rolling device has the advantages that the cleaning base is arranged to drive the cleaning brush to move along the surface of the supporting base, the surface of the supporting base is cleaned through the rolling cleaning brush, and therefore ma