Lubricating oil mist exhaust system and exhaust cover of axle hub cavity
A technology of lubricating oil and exhaust cover, which is applied to shafts, bearings, rigid brackets of bearing components, bearing components, etc. It can solve problems such as polluted lubricating oil, dirty hub end faces, easy to block hub cavity pressure, etc., and achieve exhaust Unobstructed effect
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[0019] The lubricating oil mist discharge system of the axle hub cavity such as figure 1 As shown, it includes an axle 1 and a hub 2 installed at the end of the axle 1 , the end of the axle 1 has an end hole 3 , and the hub 2 is provided with a hub chamber 5 sealed by a hub end cover 4 . In the end hole 3 is covered with an exhaust cover 6, the exhaust cover 6 is figure 2 In the shown lubricating oil mist exhaust cap, the periphery of the exhaust cap 6 is closely matched with the inner wall of the end hole 3 , so that the exhaust cap 6 is firmly fixed in the end hole 3 .
[0020] see figure 2 , The lubricating oil mist exhaust cover 6 includes a cover body 7, the cover body 7 can be formed by metal stamping or machining, and the cover body 7 is provided with exhaust holes 8 running through the end faces of the two ends of the cover body. An exhaust valve core 9 covering the exhaust hole 8 is arranged on one end surface of the cover body 7 . exist figure 1 In the shown lu...
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