CN207518457U - A kind of oil resistant high power density high-speed permanent magnetic synchronous motor - Google Patents
A kind of oil resistant high power density high-speed permanent magnetic synchronous motor Download PDFInfo
- Publication number
- CN207518457U CN207518457U CN201721431229.6U CN201721431229U CN207518457U CN 207518457 U CN207518457 U CN 207518457U CN 201721431229 U CN201721431229 U CN 201721431229U CN 207518457 U CN207518457 U CN 207518457U
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- CN
- China
- Prior art keywords
- shaft
- oil resistant
- submounts
- power supply
- supply connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of oil resistant high power density high-speed permanent magnetic synchronous motors, its structure includes pouring orifice, body, cathode power supply connector, negative power supply connector, fixed seat, shaft, shaft is by axis body, dust retaining ring, slip ring, permanent magnet, rotor windings lead-out wire, rotor core, shaft is walked around submounts, magnetic shield, oil resistant cycle axle sleeve composition, the utility model oil resistant high power density high-speed permanent magnetic synchronous motor, dust retaining ring is equipped on axis body outer wall from left to right, oil resistant recycles axle sleeve and shaft and walks around submounts, dust retaining ring is equipped with slip ring and is matched with oil resistant cycle axle sleeve, after body energization can be improved, the stability of shaft rotation, executing agency's operating accuracy is caused to reach the required value of setting speed, so as to improve operating accuracy and efficiency.
Description
Technical field
The utility model is a kind of oil resistant high power density high-speed permanent magnetic synchronous motor, belongs to permanent magnet synchronous motor field.
Background technology
Synchronous generator needs that there are one D.C. magnetic fields to realize the conversion of energy.And generate the direct current in this magnetic field
The exciting current of electric current, referred to as generator, synchronous generator need that there are one D.C. magnetic fields to realize the conversion of energy.And
Generate the exciting current of the DC current in this magnetic field, referred to as generator.It is every from other according to the supply mode of exciting current
Power supply obtains the generator of exciting current, referred to as separately excited dynamo, and field power supply is obtained in itself from generator, then is known as encouraging oneself
Generator.
Prior art high power density high-speed permanent magnetic synchronous motor oil resistant degree is not high, and shaft rotating speed is caused to will appear rotating speed
Higher or relatively low situation causes executing agency's operating accuracy that the required value of setting speed is not achieved.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of oil resistant high power density high-speed permanent magnetic
Synchronous motor, it is not high to solve high power density high-speed permanent magnetic synchronous motor oil resistant degree, shaft rotating speed is caused to will appear rotating speed
Higher or relatively low situation, the problem of causing executing agency's operating accuracy that the required value of setting speed is not achieved.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of oil resistant high power
Density high-speed permanent magnetic synchronous motor, structure include pouring orifice, body, cathode power supply connector, negative power supply connector, fixed seat,
Shaft, body top are respectively equipped with cathode power supply connector and negative power supply connector, the cathode power supply from left to right
Connector and negative power supply connector are screwed on body, and outer wall is equipped with pouring orifice on the left of the body, described
Body front end is equipped with fixed seat, and the fixed seat is mutually welded with body, and the fixed seat centre of surface position is equipped with shaft,
The shaft is connect through fixed seat with body；
The shaft is walked around by axis body, dust retaining ring, slip ring, permanent magnet, rotor windings lead-out wire, rotor core, shaft
Submounts, magnetic shield, oil resistant cycle axle sleeve form, and are equipped with dust retaining ring, oil resistant circulation axis on the axis body outer wall from left to right
Set and shaft are walked around submounts, and the dust retaining ring is fastened on axis body and is matched with oil resistant cycle axle sleeve, described
Shaft walk around submounts and axis body using interference fit, the dust retaining ring outer wall is equipped with slip ring, and the slip ring fastens
It is fixed on dust retaining ring, the shaft walks around submounts from inside to outside successively equipped with magnetic shield, permanent magnet and rotor core, institute
The magnetic shield stated, which is close to be fixed on shaft, walks around on submounts, and the permanent magnet is connected with magnetic shield, the rotor iron
Core and permanent magnetism mates, shaft submounts front end of walking around uniformly equidistantly is set there are two rotor windings lead-out wire, described
Rotor windings lead-out wire and shaft submounts of walking around be connected.
Further, the cathode power supply connector and negative power supply connector and shaft submounts front end of walking around are uniformly equidistant
If it is connected there are two rotor windings lead-out wire.
Further, it is equipped with mounting hole on the fixed seat quadrangle.
Further, oil resistant cycle axle sleeve is connected with pouring orifice.
Further, the rotor core is hollow cylinder structure.
Further, the material of the axis body is bearing steel, has the characteristics of intensity is high, and service life is long.
Further, the characteristics of material of the body is plastics, and plastics are non-conductive, and corrosion resistance is high.
Advantageous effect
The utility model oil resistant high power density high-speed permanent magnetic synchronous motor is equipped with dust-break on axis body outer wall from left to right
Ring, oil resistant cycle axle sleeve and shaft are walked around submounts, and dust retaining ring, which is equipped with slip ring and recycles axle sleeve with oil resistant, to be matched, and can be improved
After body is powered, the stability of shaft rotation causes executing agency's operating accuracy to reach the required value of setting speed, so as to improve
Operating accuracy and efficiency.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of oil resistant high power density high-speed permanent magnetic synchronous motor of the utility model.
Fig. 2 is a kind of pivot structure schematic diagram of oil resistant high power density high-speed permanent magnetic synchronous motor of the utility model.
In figure：Pouring orifice -1, body -2, cathode power supply connector -3, negative power supply connector -4, fixed seat -5, shaft -6, axis
Body -601, dust retaining ring -602, slip ring -603, permanent magnet -604, rotor windings lead-out wire -605, rotor core -606, shaft turn
Rotor field spider -607, magnetic shield -608, oil resistant cycle axle sleeve -609.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
Embodiment
- Fig. 2 is please referred to Fig.1, the utility model provides a kind of oil resistant high power density high-speed permanent magnetic synchronous motor, structure
Including pouring orifice 1, body 2, cathode power supply connector 3, negative power supply connector 4, fixed seat 5, shaft 6,2 top of the body from
Left-to-right is respectively equipped with cathode power supply connector 3 and negative power supply connector 4, the cathode power supply connector 3 and negative power supply connector 4
It is screwed on body 2, the 2 left side outer wall of body is equipped with pouring orifice 1, and 2 front end of body is equipped with solid
Reservation 5, the fixed seat 5 and body 2 mutually weld, and the 5 centre of surface position of fixed seat is equipped with shaft 6, and described turns
Axis 6 is connect through fixed seat 5 with body 2；The shaft 6 by axis body 601, dust retaining ring 602, slip ring 603, permanent magnet 604, turn
Sub- winding leading-out wire 605, rotor core 606, shaft walk around submounts 607, magnetic shield 608, oil resistant cycle axle sleeve 609 form,
Dust retaining ring 602, oil resistant cycle axle sleeve 609 and shaft are equipped on 601 outer wall of axis body from left to right to walk around submounts 607,
The dust retaining ring 602 is fastened on axis body 601 and is matched with oil resistant cycle axle sleeve 609, and the shaft is walked around
Using interference fit, 602 outer wall of dust retaining ring is equipped with slip ring 603, the slip ring 603 for submounts 607 and axis body 601
It is fastened on dust retaining ring 602, the shaft walks around submounts 607 from inside to outside successively equipped with magnetic shield 608, permanent magnet
604 and rotor core 606, the magnetic shield 608, which is close to be fixed on shaft, walks around on submounts 607, the permanent magnet 604
It is connected with magnetic shield 608, the rotor core 606 and permanent magnet 604 match, and the shaft is walked around submounts 607
Front end is uniformly equidistantly set there are two rotor windings lead-out wire 605, and the rotor windings lead-out wire 605 and shaft are walked around submounts
607 are connected, and the cathode power supply connector 3 and negative power supply connector 4 and shaft 607 front end of submounts of walking around uniformly equidistantly are set
It is connected there are two rotor windings lead-out wire 605, mounting hole, oil resistant cycle is equipped in 5 four jiaos of the fixed seat
Axle sleeve 609 is connected with pouring orifice 1, the rotor core 606 be hollow cylinder structure, the material of the axis body 601
For bearing steel, there is the characteristics of intensity is high, and service life is long, the material of the body 2 is plastics, and plastics are non-conductive, corrosion resistant
The characteristics of corrosion is high.
The fixed seat 5 that can be equipped with when the utility model is used by 2 front end of body, fixation is installed by body 2
In executing agency, using cathode power supply connector 3 and the conducting wire of the corresponding pole of the access of negative power supply connector 4, body 2 is made to work, axis
Dust retaining ring 602, oil resistant cycle axle sleeve 609 and shaft are equipped on 601 outer wall of body from left to right to walk around submounts 607, dust retaining ring 602
It is equipped with slip ring 603 to match with oil resistant cycle axle sleeve 609, after can improving the energization of body 2, the stability of the rotation of shaft 6 causes
Executing agency's operating accuracy is made to reach the required value of setting speed, so as to improve operating accuracy and efficiency, shaft is walked around submounts
Pass through rotor windings lead-out wire 605 and anode equipped with magnetic shield 608, permanent magnet 604 and rotor core 606 from inside to outside on 607
Power connection 3 and negative power supply connector 4 connection be powered after, can make shaft walk around submounts 607 drive shaft 6 rotate, at this time
Dust retaining ring 602 and oil resistant cycle axle sleeve 609 match, and rotation makes shaft 6 preferably play work effect using internal mechanical oil
Rate.
The magnet that permanent magnet 604 described in the utility model can keep it magnetic for a long time claims permanent magnet.
Its structure of the utility model and principle all can be learnt or by conventional reality for this technology personnel by technical manual
Proved recipe method knows, the utility model solve the problems, such as be prior art high power density high-speed permanent magnetic synchronous motor oil resistant degree not
Height causes shaft rotating speed to will appear the higher or relatively low situation of rotating speed, causes executing agency's operating accuracy that setting is not achieved and turns
The required value of speed, the utility model are combined with each other by above-mentioned component, the utility model oil resistant high power density high-speed permanent magnetic
Synchronous motor is equipped with dust retaining ring 602, oil resistant cycle axle sleeve 609 and shaft on 601 outer wall of axis body and walks around submounts from left to right
607, dust retaining ring 602 is equipped with slip ring 603 and is matched with oil resistant cycle axle sleeve 609, after the energization of body 2 can be improved, 6 turns of shaft
Dynamic stability causes executing agency's operating accuracy to reach the required value of setting speed, so as to improve operating accuracy and efficiency.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of oil resistant high power density high-speed permanent magnetic synchronous motor, structure includes pouring orifice（1）, body（2）, cathode power supply
Connector（3）, negative power supply connector（4）, fixed seat（5）, shaft（6）, the body（2）Top is respectively equipped with just from left to right
Pole power connection（3）With negative power supply connector（4）, the cathode power supply connector（3）With negative power supply connector（4）Pass through screw
It is fixed on body（2）On, the body（2）Left side outer wall is equipped with pouring orifice（1）, the body（2）Front end is equipped with solid
Reservation（5）, the fixed seat（5）And body（2）It mutually welds, the fixed seat（5）Centre of surface position is equipped with shaft
（6）, the shaft（6）Through fixed seat（5）With body（2）Connection；It is characterized in that：
The shaft（6）By axis body（601）, dust retaining ring（602）, slip ring（603）, permanent magnet（604）, rotor windings lead-out wire
（605）, rotor core（606）, shaft walks around submounts（607）, magnetic shield（608）, oil resistant cycle axle sleeve（609）Composition, institute
The axis body stated（601）Dust retaining ring is equipped on outer wall from left to right（602）, oil resistant cycle axle sleeve（609）It walks around submounts with shaft
（607）, the dust retaining ring（602）It is fastened in axis body（601）Above and with oil resistant recycle axle sleeve（609）It matches, institute
The shaft stated is walked around submounts（607）And axis body（601）Using interference fit, the dust retaining ring（602）Outer wall, which is equipped with, to be slided
Ring（603）, the slip ring（603）It is fastened in dust retaining ring（602）On, the shaft is walked around submounts（607）From interior
To outside successively equipped with magnetic shield（608）, permanent magnet（604）And rotor core（606）, the magnetic shield（608）It is close to fix
It walks around submounts in shaft（607）On, the permanent magnet（604）And magnetic shield（608）It is connected, the rotor core
（606）And permanent magnet（604）It matches, the shaft is walked around submounts（607）Front end uniformly equidistantly set there are two rotor around
Group lead-out wire（605）, the rotor windings lead-out wire（605）It walks around submounts with shaft（607）It is connected.
2. a kind of oil resistant high power density high-speed permanent magnetic synchronous motor according to claim 1, it is characterised in that：Described
Cathode power supply connector（3）With negative power supply connector（4）It walks around submounts with shaft（607）Front end is uniformly equidistantly set there are two rotor
Winding leading-out wire（605）It is connected.
3. a kind of oil resistant high power density high-speed permanent magnetic synchronous motor according to claim 1, it is characterised in that：Described
Fixed seat（5）Mounting hole is equipped on quadrangle.
4. a kind of oil resistant high power density high-speed permanent magnetic synchronous motor according to claim 1, it is characterised in that：Described
Oil resistant recycles axle sleeve（609）And pouring orifice（1）It is connected.
5. a kind of oil resistant high power density high-speed permanent magnetic synchronous motor according to claim 1, it is characterised in that：Described
Rotor core（606）For hollow cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431229.6U CN207518457U (en) | 2017-10-31 | 2017-10-31 | A kind of oil resistant high power density high-speed permanent magnetic synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431229.6U CN207518457U (en) | 2017-10-31 | 2017-10-31 | A kind of oil resistant high power density high-speed permanent magnetic synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518457U true CN207518457U (en) | 2018-06-19 |
Family
ID=62536652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721431229.6U Withdrawn - After Issue CN207518457U (en) | 2017-10-31 | 2017-10-31 | A kind of oil resistant high power density high-speed permanent magnetic synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612259A (en) * | 2017-10-31 | 2018-01-19 | 天津昊野科技有限公司 | A kind of oil resistant high power density high-speed permanent magnetic synchronous motor |
-
2017
- 2017-10-31 CN CN201721431229.6U patent/CN207518457U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612259A (en) * | 2017-10-31 | 2018-01-19 | 天津昊野科技有限公司 | A kind of oil resistant high power density high-speed permanent magnetic synchronous motor |
| CN107612259B (en) * | 2017-10-31 | 2023-08-04 | 天津昊野科技有限公司 | Oil-resistant high-power-density high-speed permanent magnet synchronous motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20230804 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20230804 |