The invention relates to a maintenance-free intermediate support assembly and a transmission shaft system.The maintenance-free intermediate support assembly comprises an assembly body, an intermediate support body and a transmission shaft, the supporting bearing is arranged in the assembly body, first containing grooves are formed in the outer surfaces of the two sides of the supporting bearing in the axis direction of the supporting bearing, and at least openings of the first containing grooves are formed in the end face, along the axis of the supporting bearing, of the supporting bearing; the two observation plates are arranged in the first accommodating groove and are used for observing the internal structure of the supporting bearing; the two oil seal structures are arranged in the first containing groove and used for sealing the end face of the supporting bearing. The internal structure of the supporting bearing is checked in real time through the observation discs, the quality state of the supporting bearing can be monitored at any time, the number of the observation discs is limited to be two, the two observation discs are arranged in the first containing grooves in the two sides of the supporting bearing in the axis direction of the supporting bearing, different assembling requirements can be met, and the assembling efficiency is improved. The observation range and the observation angle of the whole vehicle are increased, and the problem of poor observation angle caused by the space problem of the whole vehicle can be reduced.
本申请涉及一种免维护型中间支承总成及传动轴系统,免维护型中间支承总成,包括:总成本体;支承轴承,设置在总成本体内,且沿其轴线方向的两侧外表面形成有第一容置槽,第一容置槽至少开口于支承轴承沿其轴线的端面;两个观察盘,观察盘设置在第一容置槽内,且用于观察支承轴承的内部结构;两个油封结构,油封结构设置在第一容置槽内,且用于密封支承轴承的端面。通过观察盘对支承轴承的内部结构进行实时检查,便于随时监测支承轴承的质量状态,并且限定观察盘的数目为两个,两个观察盘设置在支承轴承沿其轴线方向两侧的第一容置槽内,能够满足不同的装配需求,增加整车观测范围和观测角度,可以减少因为整车空间问题导致的观测角度差的问题。
Maintenance-free intermediate support assembly and transmission shaft system
免维护型中间支承总成及传动轴系统
2024-03-22
Patent
Elektronische Ressource
Chinesisch
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