A frock for processing of cross sliding ring

The utility model discloses a frock for processing of cross sliding ring, include: supporting seat, expand core slider and conical wedge, supporting seat have guide rail and keyway, and the keyway is used for the key cooperation with the cross sliding ring, the core slider slidable that expands sets up on the guide rail to bloated tight cross sliding ring inner circle, two are no less than to the core slider number that expands, the setting that the direction removal on perpendicular to supporting seat surface can be followed to conical wedge can offset with the inclined plane of bloated core slider at the conical wedge of removal in -process on the supporting seat to make the bloated tight cross sliding ring inner circle of core slider that expands. The cross sliding ring adds man -hour, and the snare is established in the bloated core slider outside in a set of key of cross sliding ring and the keyway cooperation cross sliding ring, the tight power of expanding of the core slider that expands down the cross sliding ring be in the suspended state, add man -hour at the cutter to cross sliding ring machined surface, the effort is through the core sliding ring uninstallation of expanding, make that cross sliding ring and supporting seat contact the effort reduce, reduced the deformation of cross sliding ring, improved the quality of cross sliding ring.