| 摘要 |
The invention relates to the mechanical engineering, in particular to gearings used in the reduction gears and other machine parts. The spherical ball gearing contains a driven wheel (1) and an oscillating wheel (5) mounted onto the crankshaft journal, articulately joined with the body by means of a roller, and between the wheels there are placed rolls (8). Novelty consists in that the driven wheel (1) comprises a spherical outer surface, onto which there are made a circular waved raceway (2), open on both sides, and a circular spherical runway (4), adjacent to the raceway (2) on one or both sides. The oscillating wheel (5) comprises a spherical inner surface (6), onto which there are made longitudinal, parallel between each other, and inclined about the axis of rotation of the oscillating wheel (5) grooves. Into each groove there is placed one ball (8). At the ends of the grooves there are fixed two rings (9) and (10).
|
