Rotation sealing mechanism
作者： Cai Xiaoliang
DOI:
关键词: Mechanism (engineering) 、 Mechanical engineering 、 Geology 、 Interference fit 、 Groove (joinery) 、 Rotation 、 Flange 、 Seal (mechanical) 、 Rack 、 Ring (chemistry)
摘要: The invention discloses a rotation sealing mechanism in hub reduction gear. comprises rack, annular felt, an oil-sealing seat, first O-shaped ring, hub, framework oil seal, second ring and wherein wearing is fixedly connected onto the rack; seat hub; provided with inner hole, felt assembly groove insertion groove; seal are arranged outer circle of interference fit hole; journal flange part; inserted into hole contact lip seal; part felt; between seat; rack ring. By adopting mechanism, service life prolonged; maintenance convenient.
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