Self-aligning roller bearing with integrated speed change function for small load
A self-aligning roller bearing, small load technology, applied in the direction of roller bearings, rolling contact bearings, rotating bearings, etc., can solve the problems of complex internal structure of the machine, and achieve rapid response, high shear yield stress, and low energy consumption. can low effect
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[0009] The present invention will be further described in detail below with reference to the drawings and embodiments.
[0010] Combine figure 1 with figure 2 , The present invention is used for a small load spherical roller bearing with integrated variable speed function. The device is mainly composed of outer ring 1, rolling element 2, cage 3, inner ring 4, magnetorheological fluid 5, spacer 6, The electromagnetic coil 7, the piezoelectric ceramic 11, and the insulator 12 are composed. Two annular grooves are opened on the inner wall of the outer ring 1, one of which is wound with an electromagnetic coil 7, and the other annular groove 10 is installed with piezoelectric ceramic 11, and the outer ring 1 is separated from the piezoelectric ceramic 11 by an insulator 12; The inner ring 1, the outer ring 4, and the spacer ring 6 form a sealed cavity in which the magnetorheological fluid 5 is sealed, and the magnetorheological fluid 5 and the electromagnetic coil 7 are isolated by...
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