公开(公告)号：US10040159B2

公开(公告)日：2018-08-07

申请号：US15118084

申请日：2015-03-09

申请人： TENOVA S.P.A.

发明人： Giovanni Boselli ,  Massimo Perassolo ,  Thomas Andresson

IPC分类号： B24B5/04 ,  F16C33/64 ,  B24B5/37 ,  B24B41/06 ,  B24B5/35

摘要： Equipment for grinding external rings of roller bearings includes a supporting pin of a bearing to be ground, a stop extending outwardly from the supporting pin for axial positioning of a side of the bearing, a sliding flange on the pin which can be positioned to rest on the other side of the bearing, a clamping nut which can be firmly positioned on a complementary portion of the pin, skids preloaded by springs situated on opposite sides of the bearing, and a guiding element on the opposite side of the stop, which receives a structure carrying a pair of contrast rolls movable to be engaged with the external ring of the bearing creating a radial force thereon, which can be predetermined and regulated by a maneuvering element to eliminate the clearance of the bearing in the radial direction. A machine for housing equipment of the above specified type.

公开(公告)号：US20160368111A1

公开(公告)日：2016-12-22

申请号：US15118084

申请日：2015-03-09

申请人： TENOVA S.P.A.

发明人： Giovanni Boselli ,  Massimo Perassolo ,  Thomas Andresson

IPC分类号： B24B5/04 ,  F16C33/64 ,  B24B41/06 ,  B24B5/35 ,  B24B5/37

CPC分类号： B24B5/04 ,  B24B5/35 ,  B24B5/37 ,  B24B41/061 ,  F16C33/64

摘要： Equipment for grinding external rings of roller bearings includes a supporting pin of a bearing to be ground, a stop extending outwardly from the supporting pin for axial positioning of a side of the bearing, a sliding flange on the pin which can be positioned to rest on the other side of the bearing, a clamping nut which can be firmly positioned on a complementary portion of the pin, skids preloaded by springs situated on opposite sides of the bearing, and a guiding element on the opposite side of the stop, which receives a structure carrying a pair of contrast rolls movable to be engaged with the external ring of the bearing creating a radial force thereon, which can be predetermined and regulated by a maneuvering element to eliminate the clearance of the bearing in the radial direction. A machine for housing equipment of the above specified type.

摘要翻译： 用于磨削滚子轴承外圈的设备包括待研磨轴承的支撑销，从支撑销向外延伸的止动件，用于轴承侧面的轴向定位，销上的滑动凸缘可定位成搁置在 轴承的另一侧，可以牢固地定位在销的互补部分上的夹紧螺母，由位于轴承的相对侧上的弹簧预加载的滑动件，以及在止动件的相对侧上的引导元件，其接收 携带一对可以与轴承的外圈接合的对比辊的结构在其上产生径向力，其可由机动元件预定和调节以消除轴承在径向上的间隙。 上述规定类型的住房设备的机器。