CN204304731U - For assembling the guide way of rotor steel ring - Google Patents
For assembling the guide way of rotor steel ring Download PDFInfo
- Publication number
- CN204304731U CN204304731U CN201420872043.4U CN201420872043U CN204304731U CN 204304731 U CN204304731 U CN 204304731U CN 201420872043 U CN201420872043 U CN 201420872043U CN 204304731 U CN204304731 U CN 204304731U
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- CN
- China
- Prior art keywords
- steel ring
- assembling
- rotor
- arc convex
- guide way
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- 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.)
- Expired - Fee Related
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model belongs to rotor mounting technology field, especially relates to a kind of guide way for assembling rotor steel ring.It solve the technical problems such as prior art is reasonable not.Comprise the body in column, described body is axially equipped with centre bore, described body outer part be provided with some along the circumferential direction on be uniformly distributed and the arc convex that can adapt with rotor magnetic steel be axially set, described arc convex and body are connected as a single entity structure, leave gap between adjacent two arc convex, each arc convex is provided with is convenient to the auxiliary mounting structure that rotor steel snare enters body.Compared with prior art, this advantage for the guide way assembling rotor steel ring is: 1, reasonable in design, and be convenient to steel ring assembling, structure is simple.2, efficiency of assembling is high, effectively raises production efficiency.3, improve assembly precision, ensure that assembly quality.
Description
Technical field
The utility model belongs to rotor mounting technology field, especially relates to a kind of guide way for assembling rotor steel ring.
Background technology
Rotor is the rotary part in motor.Motor is made up of rotor and stator two parts, and it is used to the conversion equipment realizing electric energy and mechanical energy and mechanical energy and electric energy.Rotor is divided into internal rotor rotating manner and outer rotor rotating manner two kinds.Internal rotor rotating manner is the core body in the middle of motor is rotary body, output torque (referring to motor) or income energy (referring to generator).Magnet steel on motor internal rotor is in use easy to come off, and can cause the damage of whole motor.Therefore, a sheathed steel ring preventing magnet steel from coming off on rotor is needed.But in prior art, rotor overlaps steel ring is comparatively loaded down with trivial details and installation difficulty is higher.
Such as, Chinese patent literature discloses a kind of rotor [application number: 201320684609.6], rotor possesses rotor core and is configured at multiple magnet of the side face of rotor core or the inside of rotor core, and rotor core multiple magnet axially magnet length separately determines according to the magnetic flux density of magnet.
Magnet in such scheme is in use easy to come off.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and provide a kind of reasonable in design, be convenient to steel ring assembling, structure is simply for assembling the guide way of rotor steel ring.
For achieving the above object, the utility model have employed following technical proposal: this is for assembling the guide way of rotor steel ring, it is characterized in that, comprise the body in column, described body is axially equipped with centre bore, described body outer part be provided with some along the circumferential direction on be uniformly distributed and the arc convex that can adapt with rotor magnetic steel be axially set, described arc convex and body are connected as a single entity structure, leave gap between adjacent two arc convex, each arc convex is provided with is convenient to the auxiliary mounting structure that rotor steel snare enters body.
Above-mentioned for assembling in the guide way of rotor steel ring, described auxiliary mounting structure comprises being opened on arc convex can be convenient to the arc tangent plane that rotor steel snare enters body, described arc tangent plane entrance point is concordant with arc convex entrance point, and the described arc tangent plane port of export offers transition and to incline face.
Above-mentioned for assembling in the guide way of rotor steel ring, described body outer part also offers axially extended locating slot, described locating slot is between any two adjacent arc convex.
Above-mentioned for assembling in the guide way of rotor steel ring, described centre bore one end offers the first ring-shaped step, and the first described ring-shaped step is positioned at the entrance point of body.
Above-mentioned for assembling in the guide way of rotor steel ring, be also provided with axially extended positioning strip in described centre bore, described positioning strip and body are connected as a single entity structure.
Above-mentioned for assembling in the guide way of rotor steel ring, the described body port of export offers the second ring-shaped step.
Compared with prior art, this advantage for the guide way assembling rotor steel ring is: 1, reasonable in design, and be convenient to steel ring assembling, structure is simple.2, efficiency of assembling is high, effectively raises production efficiency.3, improve assembly precision, ensure that assembly quality.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the right TV structure schematic diagram that the utility model provides.
Fig. 3 is the perspective view that the utility model provides.
Fig. 4 is the structural representation at another visual angle that the utility model provides.
Fig. 5 is the using state structural representation that the utility model provides.
In figure, body 1, centre bore 11, rotor magnetic steel 6, arc convex 12, rotor steel ring 7, arc tangent plane 13, transition incline face 131, locating slot 2, first ring-shaped step 3, positioning strip 4, second ring-shaped step 5.
Detailed description of the invention
As Figure 1-5, this is for assembling the guide way of rotor steel ring, comprise the body 1 in column, body 1 is axially equipped with centre bore 11, body 1 outer part be provided with some along the circumferential direction on be uniformly distributed and the arc convex 12 that can adapt with rotor magnetic steel 6 be axially set, arc convex 12 and body 1 are connected as a single entity structure, and leave gap between adjacent two arc convex, and each arc convex 12 is provided with is convenient to the auxiliary mounting structure that rotor steel ring 7 is inserted in body 1.The rotating shaft of stator can be inserted in centre bore 21 and be made stator faces can near the end face of body 1 port of export, the quantity of arc convex 12 is identical with the quantity of rotor magnetic steel 6, arc convex 12 can match and one_to_one corresponding with rotor magnetic steel 6, and the maximum outside diameter that arc convex 12 surrounds into annular is equal with the maximum outside diameter that rotor magnetic steel 6 surrounds into annular.The maximum outside diameter that certain arc convex 12 surrounds into annular also can be greater than the maximum outside diameter that rotor magnetic steel 6 surrounds into annular.
Auxiliary mounting structure comprises being opened on arc convex 12 can be convenient to the arc tangent plane 13 that rotor steel ring 7 is inserted in body 1, arc tangent plane 13 entrance point is concordant with arc convex 12 entrance point, arc tangent plane 13 port of export offers transition and to incline face 131, and transition face 131 of inclining does not contact with body 1 port of export; Body 1 outer part also offers axially extended locating slot 2, and locating slot 2 is between any two adjacent arc convex 12, and locating slot 2 can be convenient to the location of pushes against sleeve 8; Centre bore 11 one end offers the entrance point that the first ring-shaped step 3, first ring-shaped step 3 is positioned at body 1; Also be provided with axially extended positioning strip 4 in centre bore 11, positioning strip 4 and body 1 are connected as a single entity structure, and body 1 port of export offers the second ring-shaped step 5.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ body 1 herein, the terms such as face 131, locating slot 2, first ring-shaped step 3, positioning strip 4, second ring-shaped step 5 inclined in centre bore 11, rotor magnetic steel 6, arc convex 12, rotor steel ring 7, arc tangent plane 13, transition, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. one kind for assembling the guide way of rotor steel ring, it is characterized in that, comprise the body (1) in column, described body (1) is upper is axially equipped with centre bore (11), described body (1) outer part be provided with some along the circumferential direction on be uniformly distributed and the arc convex (12) that can adapt with rotor magnetic steel (6) be axially set, described arc convex (12) and body (1) are connected as a single entity structure, each arc convex (12) is provided with is convenient to the auxiliary mounting structure that rotor steel ring (7) is inserted in body (1).
2. the guide way for assembling rotor steel ring according to claim 1, it is characterized in that, described auxiliary mounting structure comprises being opened on arc convex (12) can be convenient to the arc tangent plane (13) that rotor steel ring (7) is inserted in body (1), described arc tangent plane (13) entrance point is concordant with arc convex (12) entrance point, and described arc tangent plane (13) port of export offers transition and to incline face (131).
3. the guide way for assembling rotor steel ring according to claim 1 and 2, it is characterized in that, described body (1) outer part also offers axially extended locating slot (2), and described locating slot (2) is positioned between any two adjacent arc convex (12).
4. the guide way for assembling rotor steel ring according to claim 1 and 2, it is characterized in that, described centre bore (11) one end offers the first ring-shaped step (3), and described the first ring-shaped step (3) is positioned at the entrance point of body (1).
5. the guide way for assembling rotor steel ring according to claim 4, it is characterized in that, also be provided with axially extended positioning strip (4) in described centre bore (11), described positioning strip (4) and body (1) are connected as a single entity structure.
6. the guide way for assembling rotor steel ring according to claim 1 and 2, is characterized in that, described body (1) port of export offers the second ring-shaped step (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872043.4U CN204304731U (en) | 2014-12-31 | 2014-12-31 | For assembling the guide way of rotor steel ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872043.4U CN204304731U (en) | 2014-12-31 | 2014-12-31 | For assembling the guide way of rotor steel ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304731U true CN204304731U (en) | 2015-04-29 |
Family
ID=53110238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420872043.4U Expired - Fee Related CN204304731U (en) | 2014-12-31 | 2014-12-31 | For assembling the guide way of rotor steel ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286288A (en) * | 2018-11-30 | 2019-01-29 | 卓弢机器人盐城有限公司 | A kind of wind-force electrical machinery stator rotor suit tooling |
-
2014
- 2014-12-31 CN CN201420872043.4U patent/CN204304731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286288A (en) * | 2018-11-30 | 2019-01-29 | 卓弢机器人盐城有限公司 | A kind of wind-force electrical machinery stator rotor suit tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |