| 摘要 |
FIELD: machine building, can be applicable in structures of machines and mechanisms. ^ SUBSTANCE: the device for attachment of bearing with an axial loading has a shaft, bearing installed on it and fasteners. The fasteners are made in the form of two L-shaped brackets, having the lateral and upper parts, the lateral part of each L-shaped bracket is made in the form of a wedge, and a hole and an U-shaped cutout are positioned in the upper part of each L-shaped bracket. The shaft is provided with a diametrical hole and two outside grooves located at the same level in parallel with each other and the diameterical hole. Each outside groove has a slant equal the slant of the wedge of the lateral part of the L-shaped brackets. The slopes of the outside grooves of the shaft are directed oppositely, the L-shaped brackets are installed diametrically on the shaft with direction of its lateral parts toward each other interconnected by a fastener, each lateral part of the L-shaped brackets is positioned in a U-shaped cutout located in the upper part of the other L-shaped bracket and outside groove of the shaft with an opportunity of contact with the slope of the outside grooves of the shaft diametrical hole. ^ EFFECT: enhanced operating reliability of the bearing with an axial loading due to the tough and tight installation of the bearing on the shaft. ^ 6 dwg
|
