Bearing sealing ring pressure head

The invention relates to the technical field of bearing assembly, in particular to a bearing sealing ring pressure head which comprises an outer barrel with one end open, a positioning part slidably arranged in the outer barrel in a sleeved mode and a reset spring arranged between the outer barrel and the positioning part. A sealing ring pressing ring is arranged on an end mold protrusion of the opening end of the outer cylinder body. A positioning protrusion used for being matched with the inner circle of the bearing is arranged at the end, away from the threaded connecting column, of the positioning piece. And in a non-stress state, the positioning piece extends out of the outer cylinder body. By the adoption of the technical scheme, the assembling efficiency is effectively improved, and separation is convenient when adhesion occurs. 本申请涉及轴承装配的技术领域，特别涉及一种轴承密封圈压头，该轴承密封圈压头包括一端开口设置的外筒体、滑移套设在外筒体内的定位件、以及设于外筒体和定位件之间的复位弹簧，所述外筒体的封闭端设有螺纹连接柱，所述外筒体的开口端端模凸起设有密封圈压环；所述定位件远离螺纹连接柱的一端设有用于与轴承内圆配合的定位凸起；不受力状态时，所述定位件伸出外筒体。通过采用上