CN200953490Y - Electric machine rotor - Google Patents
Electric machine rotor Download PDFInfo
- Publication number
- CN200953490Y CN200953490Y CN 200620107306 CN200620107306U CN200953490Y CN 200953490 Y CN200953490 Y CN 200953490Y CN 200620107306 CN200620107306 CN 200620107306 CN 200620107306 U CN200620107306 U CN 200620107306U CN 200953490 Y CN200953490 Y CN 200953490Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- slot wedge
- utility
- model
- caulking grooves
- 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
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a motor rotor, which comprises a rotation shaft. The rotation shaft is provided with an iron core having a plurality of caulking grooves, which are enwound with coils. The caulking grooves are inserted with groove wedges of the same number, whose ends are fixed through ring wedge base. With the above technical scheme, the utility model lowers the spare part number of motor by fixing all groove wedges on the wedge base, thus makes the structure and assembly of motor rotor simple and avoiding the halt of rotor operation caused by the release of groove wedges. Therefore, the utility model has the advantages of simple structure, convenient use, and obvious enhancement of the overall performance of motor rotor.
Description
Technical field
The utility model relates to a kind of rotor, relates in particular to the slot wedge of rotor.
Background technology
Rotor is one of main parts size in the motor, is made up of rotating shaft, iron core, coil and a plurality of slot wedge.Slot wedge plays the effect of firm coil and rotor.Existing iron core adopts equally distributed some caulking groove structures, during assembling, needs slot wedge is inserted each caulking groove mouth.A plurality of slot wedges have not only increased the number of spare parts of rotor, and make number of assembling steps become loaded down with trivial details, have strengthened the assembling operation difficulty, have reduced the efficient of assembling operation.In addition, the rotor of a plurality of slot wedges when rotor runs up, owing to have only fastening factor of caulking groove mouth, causes single coming off easily and stops rotor work, and the overall performance of rotor is descended.
Summary of the invention
The purpose of this utility model is to provide a kind of rotor, and the process of this rotor installation slot wedge is very convenient, and slot wedge is stable at caulking groove mouth internal fixation in rotor runs up process, difficult drop-off.
For solving the problems of the technologies described above, the rotor that the utility model provides, comprise rotating shaft, cover is cored in the described rotating shaft, described iron core is provided with some caulking grooves, be wound with coil in the described caulking groove, described some caulking groove mouths place is inserted with the slot wedge of respective amount, and described slot wedge is terminal fixedly connected by slot wedge seat one.
Preferably, described slot wedge seat is the circular trough wedge block.
The utility model is owing to adopt technique scheme, each slot wedge is fixedly connected on the slot wedge seat, directly reduced the number of spare parts of motor, make the structure and the assembling of rotor become very simple, avoided situation simultaneously owing to rotor work that coming off of slot wedge causes stopping, have simple in structurely, easy to use, improve the advantages such as overall performance of rotor.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of rotor.
Embodiment
As shown in Figure 1, the rotor that the utility model provides, comprise rotating shaft 1, cover cored 2 in the described rotating shaft 1, described iron core 2 is provided with some caulking grooves 6, be wound with coil 3 in the described caulking groove 6, be inserted with the slot wedge 4 of respective amount in described some caulking grooves 6, described slot wedge 4 ends are fixedly connected by circular trough wedge block 5.The utility model is owing to adopt technique scheme, each slot wedge 4 is fixedly connected on the slot wedge seat 5, directly reduced the number of spare parts of motor, make the structure and the assembling of rotor become very simple, avoided situation simultaneously owing to rotor work that coming off of slot wedge causes stopping, have simple in structurely, easy to use, improve the advantages such as overall performance of rotor.
Claims (2)
1, rotor, comprise rotating shaft (1), cover cored (2) is gone up in described rotating shaft (1), described iron core (2) is provided with some caulking grooves (6), be wound with coil (3) in the described caulking groove (6), described some caulking grooves (6) mouthful place is inserted with the slot wedge (4) of respective amount, it is characterized in that: described slot wedge (4) is terminal fixedly connected by slot wedge seat (5) one.
2, according to the described rotor of claim 1, it is characterized in that: described slot wedge seat (5) is the circular trough wedge block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107306 CN200953490Y (en) | 2006-08-31 | 2006-08-31 | Electric machine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107306 CN200953490Y (en) | 2006-08-31 | 2006-08-31 | Electric machine rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953490Y true CN200953490Y (en) | 2007-09-26 |
Family
ID=38811791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107306 Expired - Fee Related CN200953490Y (en) | 2006-08-31 | 2006-08-31 | Electric machine rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953490Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167848A (en) * | 2014-08-08 | 2014-11-26 | 常州市日发精密机械厂 | Tight armature winding of starter |
| CN107887992A (en) * | 2017-12-21 | 2018-04-06 | 科峰航智电气科技（天津）有限公司 | Stator core and its manufacture method |
-
2006
- 2006-08-31 CN CN 200620107306 patent/CN200953490Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167848A (en) * | 2014-08-08 | 2014-11-26 | 常州市日发精密机械厂 | Tight armature winding of starter |
| CN107887992A (en) * | 2017-12-21 | 2018-04-06 | 科峰航智电气科技（天津）有限公司 | Stator core and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20100831 |