The invention relates to a hub bearing sealing cover and a vehicle. The hub bearing sealing cover comprises an outer end cover, an annular side wall capable of extending into a port of a hub bearing flange, a locking piece arranged on the annular side wall and capable of expanding outwards, and a driving piece used for driving the locking piece; and the outer end cover is provided with a via hole for the driving piece to extend into the annular side wall, so that the locking piece is driven by the driving piece to expand outwards, and after the driving piece retreats from the annular side wall, the locking piece retracts inwards elastically. The hub bearing sealing cover disclosed by the invention can be conveniently mounted and dismounted, and a sealing coating is prevented from falling off to pollute grease of the bearing.
本公开涉及一种轮毂轴承密封盖及车辆,轮毂轴承密封盖包括:外端盖、能够伸入到轮毂轴承法兰的端口中的环状侧壁、设置在环状侧壁上的能够向外扩张的锁紧件以及用于驱动锁紧件的驱动件,外端盖上开设有供动件伸入到环状侧壁中的过孔,以通过驱动件驱动锁紧件向外扩张,并使得驱动件退出环状侧壁后,锁紧件向内弹性缩回。本公开的轮毂轴承密封盖能够方便的安装和拆卸,并避免密封涂层掉落而污染轴承的油脂。
Hub bearing sealing cover and vehicle
轮毂轴承密封盖及车辆
2021-06-25
Patent
Electronic Resource
Chinese
ROLLING BEARING, IN PARTICULAR VEHICLE HUB BEARING UNIT, HAVING A SEALING COVER
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