Hydrodynamic journal bearing
A hydrostatic bearing and liquid technology, which is applied in the field of hydrostatic bearings, can solve problems such as the failure of bearings to work normally, and achieve the effects of improving the stability of movement, simple device structure, and convenient operation
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[0027] Refer figure 1 As shown, the present invention discloses a liquid static pressure bearing comprising: the main shaft 1, the shaft sleeve 2, the outer casing 3 and two sealing end caps 4; the inner wall of the shaft sleeve 2 has 4 oil cavities 5; the main shaft 1 Washed in the middle of the bushing 2; the bearing outer casing 3 is arranged outside of the shaft sleeve 2 and is fixedly joined together by the sealing end cap 4 and the shaft sleeve 2; the outer casing 3 and the bushing 2 form a working chamber. 6; the inside of the working chamber 6 is provided with a drive disk 7; one side of the driving disk 7 slidably disposed with four drive block 8, and the four drive block 8 is tilted along the drive plate 7; each driver block 8 passes One end of the reserved holes on the bushing 2 is provided with a modulation plate 9; the adjustment plate 9 is adapted to the oil chamber 5, and one or one is set.
[0028] A air hole 10 is provided on the bearing outer casing 3; the air ho...
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