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Magnetic suspension bearing high in reliability

A magnetic suspension bearing and reliability technology, applied in the direction of bearings, shafts and bearings, mechanical equipment, etc., can solve the problems of rotor imbalance, increase the labor force of the staff, reduce the reliability of the device, etc., to improve the reliability performance and facilitate the promotion. , reduce the effect of carton

Inactive Publication Date: 2018-12-18
张枫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing magnetic suspension bearings, when the rotor runs for a long time, it is easy to cause mechanical plane wear, and the imbalance caused by the rotor reduces the reliability of the entire device, and the magnetic suspension bearing is prone to jamming, which increases the number of staff. degree of labor force

Method used

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  • Magnetic suspension bearing high in reliability
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  • Magnetic suspension bearing high in reliability

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Embodiment 1

[0022] Example 1: See Figure 1-3 , the present invention provides a technical solution: a magnetic suspension bearing with high reliability, including a bearing main body 1, an electromagnet 2, a stator disc 3, a stator 4, a first damping ring 5, a rotor 6, a magnetic block 7, Limiting groove 8, dynamic monitoring device 9, second damping ring 10, rotor sleeve 11, position monitor 12, stator 2 13, display screen 14, connecting wire 15, start switch 16, fitting block 17, embedded plate 18. The oil storage layer 19 and the guide hole 20, the middle part of the bearing main body 1 is provided with a stator disk 3, the middle part of the side end of the stator disk 3 is provided with a rotor 6, one side of the rotor 6 is provided with a rotor sleeve 11, and the rotor 6 The outer wall is provided with a first damping ring 5, one end of the bearing main body 1 is provided with a dynamic monitoring device 9, one side of the stator disc 3 is provided with an electromagnet 2, and the ...

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Abstract

The invention discloses a magnetic suspension bearing high in reliability. The magnetic suspension bearing comprises a bearing body, an electromagnet, a stator disc, a first stator, a first damping ring, a rotor, a magnet, a limiting groove, a dynamic monitoring device, a second damping ring, a rotor sleeve, a position monitor, a second stator, a display screen, a connecting line, a starting switch, a laminating block, an embedded plate, an oil storage layer and a guide hole; the stator disc is arranged in the bearing body, the rotor is arranged in the middle of the side end of the stator disc, the rotor sleeve is arranged on one side of the rotor, the first damping ring is arranged on the outer wall of the rotor, the dynamic monitoring device is arranged at one end of the bearing body, the electromagnet is arranged on one side of the stator disc, the first stator is arranged on the other side of the stator disc, the limiting groove is formed in the side end face of the first stator, and the relative gap is reserved between the oil storage layer and the rotor all the time. Therefore, normal running of the rotor is not affected, and use needs of wide customers can be met.

Description

Technical field: [0001] The invention relates to the field of magnetic suspension bearings, in particular to a magnetic suspension bearing with high reliability. Background technique: [0002] In mechanical devices, magnetic suspension bearings are widely used. Magnetic suspension bearings use magnetic force to suspend the rotor in the air, so that there is no mechanical contact between the rotor and the stator. The principle is that the magnetic induction line is perpendicular to the magnetic levitation line, and the shaft core is parallel to the magnetic levitation line, so the weight of the rotor is fixed on the running track, and the almost no-load shaft core is used to support the direction of the anti-magnetic levitation line to form a whole The rotor is suspended in the air and is on a fixed running track. However, in the existing magnetic suspension bearings, when the rotor runs for a long time, it is easy to cause mechanical plane wear, and the imbalance caused by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C32/04
Inventor 张枫
Owner 张枫
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