CN211623963U - High-speed motor bearing - Google Patents
High-speed motor bearing Download PDFInfo
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- CN211623963U CN211623963U CN201922196184.4U CN201922196184U CN211623963U CN 211623963 U CN211623963 U CN 211623963U CN 201922196184 U CN201922196184 U CN 201922196184U CN 211623963 U CN211623963 U CN 211623963U
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- bearing
- encapsulation
- interference
- bearing housing
- magnetic coil
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Abstract
The utility model discloses a high-speed motor bearing, including the bearing body, install the bearing housing in the bearing body, install into magnetic coil in the outer lane of bearing housing, magnetic coil with it detects the encapsulation to be equipped with anti-interference equilibrium between the bearing housing inner circle, anti-interference equilibrium detects encapsulation one side and is equipped with anti-interference encapsulation circle, anti-interference equilibrium detects the encapsulation opposite side and is equipped with equilibrium detecting element, the bearing end cover is gone into in the lower extreme installation on the bearing housing. In this way, the utility model discloses can be exclusively used in magnetic suspension motor, be equipped with the anti-interference balance nature between magnetic coil and the bearing housing inner circle and detect the encapsulation and let the bearing possess interference immunity, and the balance nature detecting element on the anti-interference balance nature detection encapsulation can real-time detection bearing balance nature.
Description
Technical Field
The utility model relates to a bearing field especially relates to a high-speed motor bearing.
Background
The magnetic bearing is a novel high-performance bearing. Compared with the traditional ball bearing, sliding bearing and oil film bearing, the magnetic bearing has no mechanical contact, the rotor can reach very high running speed, and the bearing has the advantages of small mechanical wear, low energy consumption, low noise, long service life, no lubrication, no oil pollution and the like, and is particularly suitable for special environments such as high speed, vacuum, ultra-clean and the like. The bearing can be widely applied to the fields of machining, turbine machinery, aerospace, vacuum technology, rotor dynamic characteristic identification and test and the like, and is known as a novel bearing with great prospect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a high-speed motor bearing, can be exclusively used in magnetic suspension motor, is equipped with the anti-interference equilibrium between magnetic coil and the bearing housing inner circle and detects the encapsulation and let the bearing possess interference immunity.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a high-speed motor bearing, includes the bearing body, install the bearing housing in the bearing body, install into magnetic coil in the outer lane circle in the bearing housing, magnetic coil with it detects the encapsulation to be equipped with anti-interference equilibrium between the bearing housing inner circle, anti-interference equilibrium detects encapsulation one side and is equipped with anti-interference encapsulation circle, anti-interference equilibrium detects encapsulation opposite side and is equipped with equilibrium detecting element, the bearing end cover is gone into in the lower extreme installation of bearing housing.
In a preferred embodiment of the present invention, the balance detecting element is disposed on the outer side surface of the anti-interference packaging ring, and the balance detecting element is disposed on the outer side surface of the anti-interference packaging ring at equal intervals.
In a preferred embodiment of the present invention, a plurality of half-shielding magnetic coil packaging slots are disposed on an inner side wall of the outer ring of the bearing sleeve, and the magnetic coil is disposed in the half-shielding magnetic coil packaging slots.
In a preferred embodiment of the present invention, the bearing body is a magnetic bearing.
The utility model has the advantages that: the utility model discloses can be exclusively used in magnetic suspension motor, be equipped with anti-interference balance nature between magnetic coil and the bearing housing inner circle and detect the encapsulation and let the bearing possess interference immunity, and anti-interference balance nature detects the balance nature detecting element ability real-time detection bearing balance nature on the encapsulation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the high-speed motor bearing of the present invention;
the parts in the drawings are numbered as follows: 1. A bearing body; 2. A bearing housing; 3. A magnetic coil; 4. Detecting and packaging anti-interference balance; 5. A balance detection element; 6. And (4) bearing end covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
the utility model provides a high-speed motor bearing, includes bearing housing 1, install bearing housing 2 in the bearing housing 1, install into magnetic coil 3 in the interior lasso of bearing housing 2, magnetic coil 3 with be equipped with anti-interference equilibrium between the 2 inner circles of bearing housing and detect encapsulation 4, anti-interference equilibrium detects encapsulation 4 one side and is equipped with anti-interference encapsulation circle, anti-interference equilibrium detects encapsulation 4 opposite side and is equipped with equilibrium detecting element 5, bearing housing 2 upper and lower end installation is into bearing end cover 6.
In addition, balance nature detecting element 5 sets up on the anti-interference encapsulation circle lateral surface, balance nature detecting element 5 equidistant encircleing is in the anti-interference encapsulation circle lateral surface sets up.
In addition, be equipped with a plurality of half shield magnetic coil encapsulation draw-in grooves on the outer loop inside wall of bearing housing 2, place in magnetic coil 3 in half shield magnetic coil encapsulation draw-in groove.
In addition, the bearing body 2 is a magnetic bearing.
The utility model discloses a bearing housing 2 is installed in the bearing body 1, the bearing body 2 is a magnetic bearing, the magnetic coil 3 is installed in the inner ring and the outer ring of the bearing housing 2, the inner side wall of the outer ring of the bearing housing 2 is provided with a plurality of semi-shielding magnetic coil packaging slots, the magnetic coil 3 is arranged in the semi-shielding magnetic coil packaging slots, the anti-interference balance detection packaging 4 is arranged between the magnetic coil 3 and the inner ring of the bearing housing 2, one side of the anti-interference balance detection packaging 4 is provided with an anti-interference packaging ring, the other side of the anti-interference balance detection packaging 4 is provided with a balance detection element 5, the balance detection element 5 is arranged on the outer side surface of the anti-interference packaging ring at equal intervals, the upper end and the lower end of the bearing housing 2 are installed with a bearing end cover 6, the bearing body 1 is, and the balance detection element 5 on the anti-interference balance detection package 4 can detect the bearing balance in real time.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (4)
1. The utility model provides a high-speed motor bearing, includes the bearing body, its characterized in that, install the bearing housing in the bearing body, install into magnetic coil in the outer lane circle of bearing housing, magnetic coil with be equipped with anti-interference balance nature between the bearing housing inner circle and detect the encapsulation, anti-interference balance nature detects encapsulation one side and is equipped with anti-interference encapsulation circle, anti-interference balance nature detects encapsulation opposite side and is equipped with balance nature detecting element, bearing end cover is gone into to the lower extreme installation on the bearing housing.
2. The high-speed motor bearing of claim 1, wherein said balance detection elements are disposed on said outer side of said anti-tamper encapsulation ring, said balance detection elements being disposed around said outer side of said anti-tamper encapsulation ring at equal intervals.
3. The high-speed motor bearing of claim 1, wherein said bearing housing outer race has a plurality of half-shielded magnetic coil encapsulation slots on its inside walls, said magnetic coils being embedded within said half-shielded magnetic coil encapsulation slots.
4. The high-speed motor bearing of claim 1, wherein said bearing body is a magnetic bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196184.4U CN211623963U (en) | 2019-12-10 | 2019-12-10 | High-speed motor bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196184.4U CN211623963U (en) | 2019-12-10 | 2019-12-10 | High-speed motor bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211623963U true CN211623963U (en) | 2020-10-02 |
Family
ID=72628513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922196184.4U Active CN211623963U (en) | 2019-12-10 | 2019-12-10 | High-speed motor bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211623963U (en) |
-
2019
- 2019-12-10 CN CN201922196184.4U patent/CN211623963U/en active Active
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