Guide wheel assembling machine

The utility model provides a guide wheel assembly machine which comprises an installation table, a guide wheel feeding mechanism, a fixing sleeve feeding mechanism, a fixing sleeve installation mechanism, a check ring feeding mechanism and a check ring installation mechanism, an installation station is arranged on the installation table, and a jacking through hole is formed in the position, corresponding to the installation station, of the installation table; the guide wheel feeding mechanism is used for pushing guide wheels to a mounting station; the fixing sleeve feeding mechanism is used for pushing the fixing sleeve to the transfer station; the fixing sleeve mounting mechanism is used for inserting the fixing sleeve at the transfer station into the guide wheel at the mounting station; the check ring feeding mechanism is used for pushing the spring check ring to the check ring mounting mechanism, and the check ring mounting mechanism is used for jacking the spring check ring upwards into the shaft hole of