Check ring assembly fixture

The utility model provides a check ring assembly fixture, includes the shell, the shell both ends are penetrating, and its one end outwards is equipped with pressing part, and pressing part's cross section is convex, the complex sliding sleeve of packing into in the cavity of shell, sliding sleeve extend to the outside of shell from pressing part's looks remote site, and sliding sleeve tip fixed end plate, are equipped with reset spring between end plate and shell, and reset spring surrounds on the sliding sleeve, the sliding sleeve is equipped with the cavity at fixed end plate's looks remote site, and the outside and the space between the shell of cavity are the installation room. The beneficial effects of the utility model are that: compared with the prior art, the utility model discloses be equipped with pressing part, through having replaced handheld outer hull pressure to balancing spring, insert the retaining ring. Rely on spring and the axial displacement of sliding sleeve in the shell, push the groove to the retaining ring. Like this, need not point to the operation, both improve work efficiency, reduce personal unsafe factor again.