CN206401123U - A kind of firm shape magnet assembly - Google Patents
A kind of firm shape magnet assembly Download PDFInfo
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- CN206401123U CN206401123U CN201621375324.4U CN201621375324U CN206401123U CN 206401123 U CN206401123 U CN 206401123U CN 201621375324 U CN201621375324 U CN 201621375324U CN 206401123 U CN206401123 U CN 206401123U
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- outer ring
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- height
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Abstract
The utility model discloses a kind of firm shape magnet assembly, it is related to magnet assembling field, including upper supporting piece, lower support element, magnetic shoe and yoke, upper supporting piece includes upper inner ring and upper outer ring, upper outer ring is provided with the equal upper groove of multiple arc spacing, upper inner ring is provided with the equal upper latch of multiple arc spacing, lower support element is to include lower inner ring and lower outer ring, the internal-and external diameter of lower inner ring and upper inner ring is equal, lower outer ring and upper outer ring internal-and external diameter are equal, lower outer ring is provided with the boss being fastened and connected corresponding with groove, arc spacing between boss is equal to the arc spacing between groove, lower inner ring is provided with the equal lower latch of multiple arc spacing, the arc spacing of upper latch and lower latch is equal, magnetic shoe is provided with the space constituted between adjacent upper latch and adjacent lower latch, magnetic shoe is sector, between upper latch and upper outer ring, there is space between lower latch and lower outer ring, the yoke is provided with space, the difference of the internal-and external diameter of yoke is equal to the difference of the internal-and external diameter in space.
Description
Technical field
The utility model is related to magnet assembling field, more particularly to a kind of firm shape magnet assembly.
Background technology
It is to convert electric energy to mechanical energy or machine in turn in electromechanical transducer.Motor be it is widely used,
The electromechanical transducer that (linkage) converts electric energy to mechanical energy is associated using magnetic field.Generator is also will using magnetic field association
Mechanical energy is converted into the electromechanical transducer of electric energy.Electromechanical transducer includes stator and rotor.Stator represents electromechanical transducer
The component of fixed part.Rotor is the component for the move portion for representing electromechanical transducer.In order to realize that magnetic field is associated, magnet is (for example forever
Long magnet) rotor of electromechanical transducer can be particularly used for.In recent years, particularly because the introducing of rareearth magnetic material,
Permanent magnet (PM) electromechanical transducer has become popularization, because they are eliminated to usual electromechanical with traditional direct current (DC)
The need for commutator and brush that transducer is used together.Loss on rotor is eliminated in the absence of external electrical rotor-exciting simultaneously
And make it that permanent magnet electromechanical transducer is more efficient.
Traditional magnet assembly structure extrudes mutually close-fitting using magnetic shoe and clamp, and the shortcoming of this structure is that assembling is difficult,
And structural instability, once individual part size goes wrong, easily recurring structure fails.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of firm shape magnet assembly, to solve in the prior art
Caused above-mentioned multinomial defect.
To achieve the above object, the utility model provides following technical scheme：A kind of firm shape magnet assembly, including it is upper
Support member, lower support element, magnetic shoe and yoke, the upper supporting piece are annular, including upper inner ring and upper outer ring, the upper outer ring
Provided with the equal groove of multiple arc spacing, the upper inner ring is provided with the equal upper latch of multiple arc spacing, the lower support
Part is annular, including lower inner ring and lower outer ring, and the internal-and external diameter of lower inner ring and upper inner ring is equal, inside and outside lower outer ring and upper outer ring
Footpath is equal, and the arc spacing that the lower outer ring is provided between the boss being fastened and connected corresponding with groove, the boss is equal to recessed
Arc spacing between groove, the lower inner ring is provided with the arc spacing of the equal lower latch of multiple arc spacing, upper latch and lower latch
It is equal, the magnetic shoe is provided with the space constituted between adjacent upper latch and adjacent lower latch, magnetic shoe is sector, on
Exist between latch and upper outer ring, between lower latch and lower outer ring and the yoke be provided with space, the space, yoke it is inside and outside
The difference in footpath is equal to the difference of the internal-and external diameter in space.
It is preferred that, the groove on the upper outer ring is replaceable into one or more convex platform, convex on the lower outer ring
Platform is replaceable into the low groove with convex platform equal amount, and the convex platform is corresponding with low groove position relationship, and can mutually detain
Close connection.
It is preferred that, it is provided between the groove between upper heat emission hole, the boss and is equipped with lower heat emission hole, the upper radiating
Hole and lower heat emission hole are interconnected.
It is preferred that, the height of the upper outer ring is less than the height of lower outer ring, and the height of the upper inner ring is less than lower inner ring
Highly.
It is preferred that, the height of the upper latch is less than the height of lower latch.
It is preferred that, the central angle of the magnetic shoe is equal to the central angle of the arc spacing of upper latch or lower latch.
It is preferred that, the height of the yoke is equal to difference in height and lower outer ring and lower inner ring of the upper outer ring with upper inner ring
Difference in height sum.
It is preferred that, the height of the magnetic shoe is equal to the height of yoke.
Beneficial effect using above technical scheme is：It is more firm than traditional magnet assembly structure, six sides of magnetic shoe
To being fixed, the hidden danger of original structure is thoroughly solved；2. improve production efficiency, due to upper supporting piece and lower support element it is each on
Angle between latch and lower latch is fixed, and coordinates the equipment of automatic slotting magnetic shoe, it is possible to achieve mechanization production, meanwhile, use
After the structure, respectively add an end cap in lower support member, along with stator module, you can be assembled into a motor, greatly improve
Production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model upper supporting piece.
Fig. 2 is the structural representation of the utility model lower support element.
Fig. 3 is the structural representation of the utility model yoke.
Fig. 4 is the structural representation of the utility model magnetic shoe.
Fig. 5 is the front view after the completion of the utility model assembling.
Fig. 6 is the side view after the completion of the utility model assembling.
Wherein, under latch under outer ring under inner ring under 1- lower support elements, 11-, 12-, 13- boss, 14-, 15- low grooves, 16-
Heat emission hole, 2- yokes, 3- magnetic shoes, 4- upper supporting pieces, the upper inner rings of 41-, the upper outer rings of 42-, 43- grooves, the upper latches of 44-, 45- is convex
Platform, the upper heat emission holes of 46-.
Embodiment
Describe the utility model in detail below in conjunction with the accompanying drawings and consolidate shape magnet assembly preferred embodiment.
Fig. 1-Fig. 6 shows the embodiment that the utility model consolidates shape magnet assembly：A kind of firm shape magnet assembly,
Including upper supporting piece 4, lower support element 1, magnetic shoe 3 and yoke 2, the upper supporting piece 4 is annular, including upper inner ring 41 and upper outer
Circle 42, the upper outer ring 42 is provided with multiple arc spacing phases provided with the equal groove 43 of multiple arc spacing, the upper inner ring 41
Deng upper latch 44, the lower support element 1 is annular, including lower inner ring 11 and lower outer ring 12, lower inner ring 11 and upper inner ring 41
Internal-and external diameter it is equal, lower outer ring 12 and upper outer ring 42 internal-and external diameter is equal, the lower outer ring 12 be provided with and the correspondence of groove 43
Arc spacing between the boss 13 being fastened and connected, the boss 13 is equal on the arc spacing between groove 43, the lower inner ring 11
Provided with the equal lower latch 14 of multiple arc spacing, equal, the adjacent upper latch 44 of the arc spacing of upper latch 44 and lower latch 41
The magnetic shoe 3 is provided with the space constituted between adjacent lower latch 14, magnetic shoe 3 is sector, upper latch 44 and upper outer ring
Exist between 42, between lower latch 14 and lower outer ring 12 and the yoke 2 be provided with space, the space, the internal-and external diameter of yoke 2 it
Difference of the difference equal to the internal-and external diameter in space.
In the present embodiment, on the upper outer ring 42 groove 44 is replaceable into one or more convex platform 45, described
Boss 14 on lower outer ring 12 is replaceable into the low groove 15 with the equal amount of convex platform 45, the convex platform 45 and low groove 15
Position relationship correspondence, and can mutually be fastened and connected.
In the present embodiment, it is provided between the groove 43 between upper heat emission hole 46, the boss 13 and is equipped with lower radiating
Hole 16, the upper heat emission hole 46 and lower heat emission hole 16 are interconnected.
In the present embodiment, the height of the upper outer ring 42 is less than the height of lower outer ring 12, the height of the upper inner ring 41
Less than the height of lower inner ring 11.
In the present embodiment, the height of the upper latch 44 is less than the height of lower latch 14.
In the present embodiment, the central angle of the magnetic shoe 3 is equal to the center of circle of the arc spacing of upper latch 44 or lower latch 14
Angle.
In the present embodiment, the height of the yoke 2 be equal to the difference in height of the upper outer ring 42 and upper inner ring 41 with it is lower outer
The difference in height sum of circle 12 and lower inner ring 11.
In the present embodiment, the height of the magnetic shoe 3 is equal to the height of yoke 2.
In the utility model, lower support element 1 is settable have with latch 14 under rotor number of poles identical, for magnetic shoe 3
Coordinated；And comprising one or more boss 13 (low groove 15), enter with the groove 43 (convex platform 45) on lower support element 4
Row coordinates, and has one can accommodate the space of yoke 2 outside upper latch 44 and lower latch 14, for placing yoke 2；Magnetic shoe 3 is used
In manufacture magnetic field；Yoke 2 is used to stop being moved radially outward for magnetic shoe 3, while playing magnetic conduction；The overall knot of upper supporting piece 4
Structure is identical with lower support element 1, is coordinated with lower support element 1, magnetic shoe 3, yoke 2.
It is as follows in assembling process of the present utility model：
Yoke 2 is pressed into lower support element 1 and fixed, after magnetic shoe 3 inserts lower support element and compressed by upper supporting piece 4, quilt
Upper supporting piece 4, lower support element 1 and yoke 2 are completely fixed：The bottom support that the both direction up and down of magnetic shoe 3 is supported up and down, and
The upper latch 44 and lower latch 14 played a supporting role be according to the size of magnetic shoe 3 carry out matching design, therefore a left side for magnetic shoe 3,
Right, first three direction is all fixed；The internal diameter of yoke 2 is identical with the outer diameter of a circle that magnetic shoe 3 is constituted, thus the rear of magnetic shoe 3 to
Fixed by yoke 2.So lower support element 1, yoke 2, magnetic shoe 3, upper supporting piece 4 one entirety of formation, form a kind of firm shape
Magnet assembly.In order to which subsequent installation end cap is convenient, mounting hole can be provided with upper heat emission hole 46 and the outer side of lower heat emission hole 16.
Based on above-mentioned, the utility model stabilized structure shape magnet assembly has the beneficial effect that compared with prior art：Than tradition
Magnet assembly structure it is more firm, the six direction of magnetic shoe 3 is fixed, and thoroughly solves the hidden danger of original structure；2. improve life
Efficiency is produced, because the angle between upper supporting piece 4 and each upper latch 44 of lower support element 1 and lower latch 14 is fixed, coordinates automatic
The equipment for inserting magnetic shoe 3, it is possible to achieve mechanization production, meanwhile, after the structure, respectively add in upper supporting piece 4 and lower support element 1
One end cap, along with stator module, you can be assembled into a motor, greatly improve production efficiency.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (8)
1. a kind of firm shape magnet assembly, including upper supporting piece, lower support element, magnetic shoe and yoke, it is characterised in that：The upper branch
Support member is annular, including upper inner ring and upper outer ring, the upper outer ring provided with the equal upper groove of multiple arc spacing, it is described on
Inner ring is provided with the equal upper latch of multiple arc spacing, and the lower support element is annular, including lower inner ring and lower outer ring, it is lower in
The internal-and external diameter of circle and upper inner ring is equal, and lower outer ring and upper outer ring internal-and external diameter are equal, and the lower outer ring is provided with and groove pair
Arc spacing between the boss that should be fastened and connected, the boss is equal to the arc spacing between groove, and the lower inner ring is provided with more
The arc spacing of the equal lower latch of individual arc spacing, upper latch and lower latch is equal, adjacent upper latch and adjacent lower latch
Between be provided with the magnetic shoe in the space that is constituted, magnetic shoe is sector, between upper latch and upper outer ring, lower latch and lower outer ring it
Between exist the yoke be provided with space, the space, the difference of the internal-and external diameter of yoke is equal to the difference of the internal-and external diameter in space.
2. a kind of firm shape magnet assembly according to claim 1, it is characterised in that the groove on the upper outer ring can be replaced
The boss changed on one or more convex platform, the lower outer ring is replaceable into the low groove with convex platform equal amount, institute
State convex platform corresponding with low groove position relationship, and can mutually be fastened and connected.
3. a kind of firm shape magnet assembly according to any one in claim 1 or 2, it is characterised in that the groove
Between be provided with upper heat emission hole, lower heat emission hole is equipped between the boss, the upper heat emission hole and lower heat emission hole are interconnected.
4. a kind of firm shape magnet assembly according to any one in claim 1 or 2, it is characterised in that described outer
The height of circle is less than the height of lower outer ring, and the height of the upper inner ring is less than the height of lower inner ring.
5. a kind of firm shape magnet assembly according to claim 4, it is characterised in that under the height of the upper latch is less than
The height of latch.
6. a kind of firm shape magnet assembly according to claim 2, it is characterised in that the central angle of the magnetic shoe is equal to
The central angle of the arc spacing of upper latch or lower latch.
7. a kind of firm shape magnet assembly according to claim 2, it is characterised in that the height of the yoke is equal to institute
State difference in height and lower outer ring and the difference in height sum of lower inner ring of the outer ring with upper inner ring.
8. a kind of firm shape magnet assembly according to any one in claim 6 or 7, it is characterised in that the magnetic shoe
Height be equal to yoke height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375324.4U CN206401123U (en) | 2016-12-15 | 2016-12-15 | A kind of firm shape magnet assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375324.4U CN206401123U (en) | 2016-12-15 | 2016-12-15 | A kind of firm shape magnet assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401123U true CN206401123U (en) | 2017-08-11 |
Family
ID=59512007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621375324.4U Active CN206401123U (en) | 2016-12-15 | 2016-12-15 | A kind of firm shape magnet assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834724A (en) * | 2017-12-12 | 2018-03-23 | 江门市胜思特电器有限公司 | A kind of more field circuit magnet assembly structures |
| CN109950991A (en) * | 2019-05-05 | 2019-06-28 | 新疆金风科技股份有限公司 | Yoke assembly, motor, wind power generating set and motor assembling method |
-
2016
- 2016-12-15 CN CN201621375324.4U patent/CN206401123U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834724A (en) * | 2017-12-12 | 2018-03-23 | 江门市胜思特电器有限公司 | A kind of more field circuit magnet assembly structures |
| CN107834724B (en) * | 2017-12-12 | 2024-01-30 | 江门市胜思特电器有限公司 | Multi-magnetic field loop magnet assembly structure |
| CN109950991A (en) * | 2019-05-05 | 2019-06-28 | 新疆金风科技股份有限公司 | Yoke assembly, motor, wind power generating set and motor assembling method |
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