CN203522366U - Rotor of electromotor - Google Patents
Rotor of electromotor Download PDFInfo
- Publication number
- CN203522366U CN203522366U CN201320613505.6U CN201320613505U CN203522366U CN 203522366 U CN203522366 U CN 203522366U CN 201320613505 U CN201320613505 U CN 201320613505U CN 203522366 U CN203522366 U CN 203522366U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- iron core
- rotor
- motor rotor
- utmost point
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Abstract
The utility model discloses a rotor of an electromotor. The rotor comprises a shaft, an iron core, and an electrode pawl, wherein the iron core and the electrode pawl are disposed at an external part of the shaft, upper ends of the iron core and the electrode pawl is provided with an embedding groove, and a rotor winding is disposed in the embedding groove. By employing the structure above, advantages of simple structure, high assembly efficiency, long usage life and high reliability are achieved.
Description
Technical field
The utility model relates to a kind of motor rotor, belongs to motor and manufactures field.
Background technology
Motor rotor is the rotating parts in motor.Motor is comprised of rotor and stator two parts, and it is for realizing the conversion equipment of electric energy and mechanical energy and mechanical energy and electric energy.Existing motor rotor number of assembling steps is loaded down with trivial details, has strengthened assembling operation difficulty, has reduced the efficiency of assembling operation, and rotor winding easily comes off, and causes motor to quit work or short trouble, has reduced greatly the functional reliability of rotor.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of simple in structure, packaging efficiency is high, long service life, motor rotor that reliability is high.
The technical solution of the utility model is: a kind of motor rotor, comprise rotating shaft, iron core and utmost point pawl, and described rotating shaft outside is set up in parallel cored and utmost point pawl, and described iron core and utmost point pawl upper end are provided with inserting slot, are provided with rotor winding in described inserting slot.
Described iron core one end is provided with back-up ring.
In described rotating shaft, be provided with collector ring.
Described rotating shaft is cast aluminum alloy material.
The length of described rotating shaft is 50mm.
The utility model adopts after said structure, have advantages of simple in structure, packaging efficiency is high, long service life, reliability are high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, rotating shaft; 2, back-up ring; 3, iron core; 4, utmost point pawl; 5, rotor winding; 6, collector ring; 7, inserting slot.
Embodiment
Below in conjunction with accompanying drawing, and, the utility model is described further in conjunction with the embodiments.
As shown in Figure 1, a kind of motor rotor of the present embodiment, comprises rotating shaft 1, iron core 3 and utmost point pawl 4, and described rotating shaft 1 outside is set up in parallel cored 3 and utmost point pawl 4, described iron core 3 and utmost point pawl 4 upper ends are provided with inserting slot 7, in described inserting slot 7, are provided with rotor winding 5.
Described iron core 3 one end are provided with back-up ring 2.
In described rotating shaft 1, be provided with collector ring 6.
Described rotating shaft 1 is cast aluminum alloy material.
The length of described rotating shaft 1 is 50mm.
The utility model adopts after said structure, have advantages of simple in structure, packaging efficiency is high, long service life, reliability are high.
Claims (5)
1. a motor rotor, it is characterized in that: comprise rotating shaft (1), iron core (3) and utmost point pawl (4), described rotating shaft (1) outside is set up in parallel cored (3) and utmost point pawl (4), described iron core (3) and utmost point pawl (4) upper end are provided with inserting slot (7), are provided with rotor winding (5) in described inserting slot (7).
2. a kind of motor rotor according to claim 1, is characterized in that: described iron core (3) one end is provided with back-up ring (2).
3. a kind of motor rotor according to claim 1, is characterized in that: in described rotating shaft (1), be provided with collector ring (6).
4. a kind of motor rotor according to claim 1, is characterized in that: described rotating shaft (1) is cast aluminum alloy material.
5. a kind of motor rotor according to claim 1, is characterized in that: the length of described rotating shaft (1) is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613505.6U CN203522366U (en) | 2013-09-29 | 2013-09-29 | Rotor of electromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613505.6U CN203522366U (en) | 2013-09-29 | 2013-09-29 | Rotor of electromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203522366U true CN203522366U (en) | 2014-04-02 |
Family
ID=50381241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613505.6U Expired - Fee Related CN203522366U (en) | 2013-09-29 | 2013-09-29 | Rotor of electromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203522366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986257A (en) * | 2014-05-15 | 2014-08-13 | 苏州天脉导热科技有限公司 | Motor rotor |
-
2013
- 2013-09-29 CN CN201320613505.6U patent/CN203522366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986257A (en) * | 2014-05-15 | 2014-08-13 | 苏州天脉导热科技有限公司 | Motor rotor |
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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: 20140402 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |