Bearing structure of motor
A bearing and front bearing technology, applied in the direction of the casing/cover/support, electrical components, electromechanical devices, etc., can solve the problems of bearing heating, thermal expansion, bearing damage, etc., and achieve extended service life, low noise, and good cooling conditions. Effect
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[0011] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0012] Such as figure 1 As shown, the present invention mainly includes shaft retaining ring 1, oil throwing pan 2, bearing outer cover 3, front bearing 4, bearing inner cover 6 and rear bearing 7 installed on the end cover 5, wherein the shaft retaining ring 1 Made of elastic material.
[0013] Such as figure 1 As shown, the front bearing 4 in the present invention adopts a ball bearing, and it is installed on the shaft extension end. The outer ring of the front bearing 4 is blocked by the bearing outer cover 3 and the bearing inner cover 6, and the inner ring is passed by the shaft retaining ring 1, the throwing The oil pan 2 is stuck; the rear bearing 7 adopts a column bearing, which is installed at the non-shaft extension end, and the outer ring of the rear bearing 7 is also blocked by the bearing outer cover 3 and the bearing inner cover 6, and the inner...
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