CN206135694U - With core type permanent magnetism gear magnet adjustment ring device - Google Patents
With core type permanent magnetism gear magnet adjustment ring device Download PDFInfo
- Publication number
- CN206135694U CN206135694U CN201621203862.5U CN201621203862U CN206135694U CN 206135694 U CN206135694 U CN 206135694U CN 201621203862 U CN201621203862 U CN 201621203862U CN 206135694 U CN206135694 U CN 206135694U
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- China
- Prior art keywords
- magnetic pole
- pole piece
- adjustable magnetic
- hand member
- ring
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- 230000005389 magnetism Effects 0.000 title abstract 2
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 238000003754 machining Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005307 ferromagnetism Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model discloses a with core type permanent magnetism gear magnet adjustment ring device and manufacturing method, the device including transferring magnetic pole piece, supporting pin, left end ring, right -hand member ring, left end nut and right -hand member nut, accent magnetic pole piece connect into a whole with left end ring sum right -hand member ring respectively through supporting pin, left end nut and right -hand member nut. The utility model discloses a tradition process manufacturing, the contrast is pouring type method in general use both at home and abroad, has advantages such as production cycle weak point, low in manufacturing cost and the easy assurance of machining precision. The utility model provides a supporting pin is the columnar order structure, and along magnet adjustment ring circumferencial direction evenly distributed, contrasts and adopt rectangle or I -shaped structure, has improved magnet adjustment ring overall structure's precision and rigidity. The utility model provides a supporting pin and the circumference through -hole cooperation of transferring magnetic pole piece in for the machine tooling skill the most simply, the shaft fit of the most common hole, consequently processing and convenient assembling are favorable to transferring positioning accuracy between each part of magnetic pole piece with stable.
Description
Technical field
The utility model is related to a kind of permanent magnet gear transmission device, the adjustable magnetic ring dress of particularly a kind of concentric type permanent magnet gear
Put.
Background technology
Concentric type permanent magnet gear is made up of three layers of concentric rotor such as low speed rotor, adjustable magnetic ring and high speed rotor, wherein adjustable magnetic
Ring is the support pole block that pole piece (generally silicon steel plate stacking) and magnetic conductivity near vacuum are adjusted by the very big ferromagnetism of magnetic conductivity
(the generally nonmetallic materials such as macromolecule) are constituted, and are a kind of compound entirety being typically made up of not same material, it is difficult to adopt
Manufactured with conventional method.
Typically it is molded using following two methods both at home and abroad at present：1. by two sides insulate silicon steel sheet group into ferromagnetism adjust
After pole piece is laminated, the support pole block being made up of nonmetallic materials such as macromolecules is manufactured by integrated poured mode,
And it is overall to ensure that adjustable magnetic ring automatically becomes one；2. it is assembled with non-magnetizer material using rectangle or I shape magnetic conductor.
First method needs die sinking, that is, manufacture mould, therefore manufacturing cost is high, the cycle is long, it is difficult to realize that single-piece is small quantities of
Production.The adjustable magnetic ring that second method is constituted is rigidly relatively low, it is difficult to realizes that monoblock type is processed, and cannot ensure the whole of adjustable magnetic ring
Body is processed and assembly precision.
Utility model content
To solve the problems referred to above that prior art is present, the utility model will propose the adjustable magnetic ring dress of concentric type permanent magnet gear
Put, can be produced and be manufactured using traditional machining process, and fundamentally ensure the overall processing of adjustable magnetic ring
With assembly precision.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
Concentric type permanent magnet gear adjustable magnetic loop device, including adjustable magnetic pole piece, supporting pin, left end ring, right-hand member ring, left end nut and
Right-hand member nut, described adjustable magnetic pole piece is connected respectively by supporting pin, left end nut and right-hand member nut with left end ring and right-hand member ring
Into an entirety.
Further, described adjustable magnetic pole piece is drum, is uniformly distributed one group of through hole, a described left side in circumferencial direction
End ring and right-hand member ring are identical ring type structure, and its circumferencial direction is uniformly distributed one group of through hole, lead to the hole site and quantity and adjustable magnetic
Pole piece lead to the hole site in a circumferential direction is consistent with quantity；Described supporting pin is ladder pin, and two ends are provided with screw thread, near one
The position of end end arranges axial shoulder block, the outside diameter of axial shoulder block more than the perimeter throughbores diameter on adjustable magnetic pole piece, rise every
From and compress the effect of adjustable magnetic pole piece；The diameter of supporting pin remainder is interference fit with the perimeter throughbores on adjustable magnetic pole piece；
Described left end nut and right-hand member nut is engaged respectively with the screw thread at supporting pin two ends.
Further, the material of described adjustable magnetic pole piece is magnetic conductive material, and is formed by annular silicon steel plate stacking.
Further, the perimeter throughbores quantity on described adjustable magnetic pole piece is the magnetic pole of concentric type permanent magnet gear low speed rotor
The magnetic pole logarithm sum of logarithm and its high speed rotor.
Manufacture method of the present utility model, comprises the following steps：
A, one group of annular silicon steel sheet of selection, the outside diameter of annular silicon steel sheet is more than the perimeter throughbores on adjustable magnetic pole piece
Circumscribed circular diameter, its interior circular diameter are less than the perimeter throughbores inscribed circle diameter on adjustable magnetic pole piece；
B, first the perimeter throughbores of each monolithic annular silicon steel sheet on adjustable magnetic pole piece are processed, then by one group of circle
Ring-shaped silicon steel sheet laminates into vertically complete adjustable magnetic ring cylinder；
C, by supporting pin along adjustable magnetic pole piece circumferencial direction, insertion adjustable magnetic pole piece, left end ring and the corresponding circumference of right-hand member ring
In through hole, and using left end nut and the two ends of right-hand member nut fastening support pin, to form complete adjustable magnetic ring structure；Described
Supporting pin is interference or interference fits with the perimeter throughbores size of adjustable magnetic pole piece；
D, the external diameter and internal diameter for exchanging pole piece carry out unifying processing, and each several part for realizing adjustable magnetic pole piece is separated, and forms symbol
Close desired adjustable magnetic loop device.
The utility model compared with prior art, with following substantive distinguishing features and remarkable advantage is obviously projected：
1st, the utility model is fabricated using Conventional processing methods, the cast-type method that contrast is generally adopted both at home and abroad,
There is with short production cycle, low cost of manufacture and machining accuracy is easy to ensure.
2nd, the supporting pin in the utility model is columnar structures, and is uniformly distributed along adjustable magnetic ring circumferencial direction, and contrast is adopted
For rectangle or I-shaped structure, the integrally-built precision of adjustable magnetic ring and rigidity are improve.
3rd, in the utility model supporting pin and the perimeter throughbores of adjustable magnetic pole piece is most simple, most normal with being combined in mechanical processing technique
The hole axle seen coordinates, therefore processes and easy to assembly, is conducive to the positioning precision and stability between adjustable magnetic pole piece each several part.
4th, the perimeter throughbores of the adjustable magnetic pole piece in the utility model are in unassembled front processing, it is ensured that higher position essence
Degree；Inside and outside footpath unification processing is carried out after assembling, it is ensured that the overall cylindricity and concentricity in the axial direction of adjustable magnetic ring.
Description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the A-A profiles of Fig. 1.
Fig. 3 is supporting pin schematic diagram in Fig. 1.
Fig. 4 is the end surface shape schematic diagram of the adjustable magnetic pole piece for not carrying out unifying in Fig. 1 adding man-hour.
Fig. 5 is the axonometric drawing of Fig. 1.
In figure：1st, adjustable magnetic pole piece, 2, supporting pin, 3, left end ring, 4, right-hand member ring, 5, left end nut, 6, right-hand member nut.
Specific embodiment
The utility model is further described through below in conjunction with the accompanying drawings.As Figure 1-5, concentric type permanent magnet gear is adjusted
Magnetic ring device, including adjustable magnetic pole piece 1, supporting pin 2, left end ring 3, right-hand member ring 4, left end nut 5 and right-hand member nut 6, described tune
Pole piece 1 connects into an entirety with left end ring 3 and right-hand member ring 4 respectively by supporting pin 2, left end nut 5 and right-hand member nut 6.
Further, described adjustable magnetic pole piece 1 is drum, is uniformly distributed one group of through hole in circumferencial direction, described
Left end ring 3 and right-hand member ring 4 are identical ring type structure, and its circumferencial direction is uniformly distributed one group of through hole, lead to the hole site and quantity with
The lead to the hole site in a circumferential direction of adjustable magnetic pole piece 1 is consistent with quantity；Described supporting pin 2 is ladder pin, and two ends are provided with screw thread,
Axial shoulder block is set near the position of one end end, the outside diameter of axial shoulder block is straight more than the perimeter throughbores on adjustable magnetic pole piece 1
Footpath, plays a part of to isolate and compress adjustable magnetic pole piece 1；The diameter of the remainder of supporting pin 2 is with the perimeter throughbores on adjustable magnetic pole piece 1
Interference fit；Described left end nut 5 and right-hand member nut 6 is engaged respectively with the screw thread at the two ends of supporting pin 2.
Further, the material of described adjustable magnetic pole piece 1 is magnetic conductive material, and is formed by annular silicon steel plate stacking.
Further, the perimeter throughbores quantity on described adjustable magnetic pole piece 1 is the magnetic of concentric type permanent magnet gear low speed rotor
The magnetic pole logarithm sum of number of pole-pairs and its high speed rotor.
Manufacture method of the present utility model, comprises the following steps：
A, one group of annular silicon steel sheet of selection, the outside diameter of annular silicon steel sheet leads to more than the circumference on adjustable magnetic pole piece 1
The circumscribed circular diameter in hole, its interior circular diameter are less than the perimeter throughbores inscribed circle diameter on adjustable magnetic pole piece 1；
B, first the perimeter throughbores of each monolithic annular silicon steel sheet on adjustable magnetic pole piece 1 are processed, then by one group
Annular silicon steel sheet laminates into vertically complete adjustable magnetic ring cylinder；
C, by supporting pin 2 along adjustable magnetic pole piece 1 circumferencial direction, insertion adjustable magnetic pole piece 1, left end ring 3 and right-hand member ring 4 it is corresponding
In perimeter throughbores, and using left end nut 5 and the two ends of the fastening support pin 2 of right-hand member nut 6, to form complete adjustable magnetic ring knot
Structure；Described supporting pin 2 is interference or interference fits with the perimeter throughbores size of adjustable magnetic pole piece 1；
D, the external diameter and internal diameter for exchanging pole piece 1 carry out unifying processing, and each several part for realizing adjustable magnetic pole piece 1 is separated, and is formed
Satisfactory adjustable magnetic loop device.
The utility model is not limited to the present embodiment, any equivalent concepts in the technical scope that the utility model is disclosed
Or change, it is classified as protection domain of the present utility model.
Claims (4)
1. concentric type permanent magnet gear adjustable magnetic loop device, it is characterised in that：Including adjustable magnetic pole piece (1), supporting pin (2), left end ring
(3), right-hand member ring (4), left end nut (5) and right-hand member nut (6), described adjustable magnetic pole piece (1) is by supporting pin (2), left end spiral shell
Female (5) and right-hand member nut (6) connect into an entirety with left end ring (3) and right-hand member ring (4) respectively.
2. concentric type permanent magnet gear adjustable magnetic loop device according to claim 1, it is characterised in that：Described adjustable magnetic pole piece
(1) it is drum, is uniformly distributed one group of through hole in circumferencial direction, described left end ring (3) and right-hand member ring (4) is identical ring
Type structure, its circumferencial direction is uniformly distributed one group of through hole, lead to the hole site and quantity and adjustable magnetic pole piece (1) in a circumferential direction logical
Hole site is consistent with quantity；Described supporting pin (2) is ladder pin, and two ends are provided with screw thread, and the position near one end end is arranged
Axial shoulder block, the outside diameter of axial shoulder block rises and isolates and compress adjustable magnetic pole more than the perimeter throughbores diameter on adjustable magnetic pole piece (1)
The effect of piece (1)；The diameter of supporting pin (2) remainder is interference or interference fits with the perimeter throughbores on adjustable magnetic pole piece (1)；
Described left end nut (5) and right-hand member nut (6) is engaged respectively with the screw thread at supporting pin (2) two ends.
3. concentric type permanent magnet gear adjustable magnetic loop device according to claim 1, it is characterised in that：Described adjustable magnetic pole piece
(1) material is magnetic conductive material, and is formed by annular silicon steel plate stacking.
4. concentric type permanent magnet gear adjustable magnetic loop device according to claim 1, it is characterised in that：Described adjustable magnetic pole piece
(1) the perimeter throughbores quantity on for magnetic pole logarithm and its high speed rotor of concentric type permanent magnet gear low speed rotor magnetic pole logarithm it
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203862.5U CN206135694U (en) | 2016-11-08 | 2016-11-08 | With core type permanent magnetism gear magnet adjustment ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203862.5U CN206135694U (en) | 2016-11-08 | 2016-11-08 | With core type permanent magnetism gear magnet adjustment ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206135694U true CN206135694U (en) | 2017-04-26 |
Family
ID=58578268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621203862.5U Expired - Fee Related CN206135694U (en) | 2016-11-08 | 2016-11-08 | With core type permanent magnetism gear magnet adjustment ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206135694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452002A (en) * | 2016-11-08 | 2017-02-22 | 大连交通大学 | Concentric permanent magnetic gear magnetism regulation ring device and production method thereof |
| CN111416499A (en) * | 2019-01-04 | 2020-07-14 | 国家电投集团科学技术研究院有限公司 | Magnetic regulating ring of magnetic gear device |
-
2016
- 2016-11-08 CN CN201621203862.5U patent/CN206135694U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452002A (en) * | 2016-11-08 | 2017-02-22 | 大连交通大学 | Concentric permanent magnetic gear magnetism regulation ring device and production method thereof |
| CN106452002B (en) * | 2016-11-08 | 2019-02-15 | 大连交通大学 | Concentric type permanent magnet gear adjustable magnetic loop device and its manufacturing method |
| CN111416499A (en) * | 2019-01-04 | 2020-07-14 | 国家电投集团科学技术研究院有限公司 | Magnetic regulating ring of magnetic gear device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |