Patent ID: 11878553
Assignee: CITIC DICASTAL CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 7:
8. The compound wheel assembling apparatus according to claim 6, wherein the expanding core rotating component is arranged in the first shaft sleeve, and comprises a second servo motor, a second connection shaft, a second shaft sleeve and a third connection shaft; an output shaft of the second servo motor is fixedly connected with the second connection shaft; the second connection shaft is fixed at an end of the second shaft sleeve; the third connection shaft is arranged at another end of the second shaft sleeve; the expanding core is connected with the second shaft sleeve through the third connection shaft; the second shaft sleeve is mounted on the first shaft sleeve through two columns of second bearings and a gland; the expanding core, the third connection shaft and the second shaft sleeve are locked in a circumferential direction, with no relative rotation; the third connection shaft and the second shaft sleeve are configured to move up and down relatively along an axial direction; and the second servo motor is configured to drive the expanding core to rotate through the second connection shaft, the second shaft sleeve and the third connection shaft.