CN201742190U - Rotor - Google Patents
Rotor Download PDFInfo
- Publication number
- CN201742190U CN201742190U CN2010202932243U CN201020293224U CN201742190U CN 201742190 U CN201742190 U CN 201742190U CN 2010202932243 U CN2010202932243 U CN 2010202932243U CN 201020293224 U CN201020293224 U CN 201020293224U CN 201742190 U CN201742190 U CN 201742190U
- Authority
- CN
- China
- Prior art keywords
- lamination
- rotating shaft
- rotation axle
- rotor
- hole
- 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 - Lifetime
Links
- 238000003475 lamination Methods 0.000 claims abstract description 65
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a rotor, comprising a rotation axle and a lamination assembly, wherein the lamination assembly is formed by symmetrically mounting left lamination slices and right lamination slices of same number on the rotation axle, wherein the left lamination slices at the most inner end are adhered with the right lamination slices at the most inner end and a rotation axle through hole 1 is arranged in the center of the left lamination slice and a plurality of clamping teeth 1 are annularly arranged on the rotation axle through hole 1 and incline towards the outer end of the rotation axle along the rotation axle direction to form a truncated cone structure and a rotation axle through hole 2 is arranged in the center of the right lamination slice and a plurality of clamping teeth 2 are annularly arranged on the rotation axle through hole 2 and incline towards the outer end of the rotation axle along the rotation axle direction to form a truncated cone structure. The rotor has unidirectivity and the assembled back lamination slices are firmly connected with the rotation axle and not easily offset outwards and the stability and the symmetrical balance of the rotor are better.
Description
Technical field
The utility model relates to rotor.
Technical background
Rotor comprises rotating shaft and is installed on lamination assembly in the rotating shaft, the lamination assembly is connected by some lamination stacks, and syndeton is for to establish rib between lamination and rotating shaft in rotating shaft usually, and lamination is fastened in the rotating shaft, or in the lamination perforation, establish latch, lamination is clamped in the rotating shaft by latch.The stability and the symmetrical balance of these two kinds of connected modes all have much room for improvement.
The utility model content
Technical problem to be solved in the utility model just provides a kind of rotor, and its lamination and rotating shaft are connected firmly, and rotor stability and symmetrical balance are good.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of rotor, comprise rotating shaft and lamination assembly, it is characterized in that: described lamination assembly is installed in the rotating shaft by the left lamination of equal number and right lamination symmetry and constitutes, wherein inner terminal left side lamination amplexiforms mutually with the right lamination of inner terminal, described left lamination center is provided with rotating shaft perforation one, the rotating shaft hoop of boring a hole is provided with some latches one, described some latches one axially are formed slopely circular cone structure to the rotating shaft outer end along rotating shaft, described right lamination center is provided with rotating shaft perforation two, rotating shaft two hoops of boring a hole are provided with some latches two, and described some latches two axially are formed slopely circular cone structure to the rotating shaft outer end along rotating shaft.
Preferably, the height of the described frustum of a cone is 0.1～1mm.
The left lamination of the utility model rotor and right lamination are symmetrically distributed, some latches in left side lamination and the right lamination rotating shaft perforation axially are formed slopely circular cone structure to the rotating shaft outer end along rotating shaft, has one-way, lamination and rotating shaft are connected firmly and are difficult for outwards skew after assembling, and rotor stability and symmetrical balance are better.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model rotor;
Fig. 2 is the structural representation of the utility model left side lamination;
Fig. 3 is an A-A view among Fig. 2.
Embodiment
As shown in Figure 1, be a kind of rotor of the utility model, comprise rotating shaft 3 and lamination assembly, described lamination assembly is installed in the rotating shaft by the left lamination 1 of equal number and right lamination 2 symmetries and constitutes, wherein inner terminal left side lamination amplexiforms mutually with the right lamination of inner terminal, as Fig. 2 and Fig. 3, described left lamination 1 center is provided with rotating shaft and bores a hole 1, the rotating shaft hoop of boring a hole is provided with some latches 1, described some latches one axially are formed slopely circular cone structure to the rotating shaft outer end along rotating shaft, described right lamination is identical with left lamination, right lamination center is provided with rotating shaft perforation two, rotating shaft two hoops of boring a hole are provided with some latches two, and described some latches two axially are formed slopely circular cone structure to the rotating shaft outer end along rotating shaft, and the height of the described frustum of a cone is 0.1～1mm.
The left lamination of the utility model rotor and right lamination are symmetrically distributed, some latches in left side lamination and the right lamination rotating shaft perforation axially are formed slopely circular cone structure to the rotating shaft outer end along rotating shaft, has one-way, lamination and rotating shaft are connected firmly and are difficult for outwards skew after assembling, and rotor stability and symmetrical balance are better.
The utility model also provides the production technology of above-mentioned rotor, comprises the steps:
1) punching out lamination forms rotating shaft perforation with teeth;
2) the latch punching press on the lamination is formed axial circular cone structure;
3) lamination of choosing formation lamination assembly 1/2nd quantity with rotating shaft and left lamination clamping, splices between left lamination by press simultaneously mutually as left lamination, and the circular cone structure latch on the wherein left lamination is towards the rotating shaft outer end;
4) choose the lamination of formation lamination assembly 1/2nd quantity as right lamination, by press with rotating shaft and right lamination clamping, splice mutually between right lamination simultaneously, inner terminal left side lamination amplexiforms mutually with the right lamination of inner terminal, and the circular cone structure latch on the wherein right lamination is towards the rotating shaft outer end.
Claims (2)
1. rotor, comprise rotating shaft and lamination assembly, it is characterized in that: described lamination assembly is installed in the rotating shaft by the left lamination of equal number and right lamination symmetry and constitutes, wherein inner terminal left side lamination amplexiforms mutually with the right lamination of inner terminal, described left lamination center is provided with rotating shaft perforation one, the rotating shaft hoop of boring a hole is provided with some latches one, described some latches one axially are formed slopely circular cone structure to the rotating shaft outer end along rotating shaft, described right lamination center is provided with rotating shaft perforation two, rotating shaft two hoops of boring a hole are provided with some latches two, and described some latches two axially are formed slopely circular cone structure to the rotating shaft outer end along rotating shaft.
2. rotor according to claim 1 is characterized in that: the height of the described frustum of a cone is 0.1～1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202932243U CN201742190U (en) | 2010-08-12 | 2010-08-12 | Rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202932243U CN201742190U (en) | 2010-08-12 | 2010-08-12 | Rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742190U true CN201742190U (en) | 2011-02-09 |
Family
ID=43557469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202932243U Expired - Lifetime CN201742190U (en) | 2010-08-12 | 2010-08-12 | Rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025205A (en) * | 2010-08-12 | 2011-04-20 | 许晓华 | Rotor and manufacturing process thereof |
-
2010
- 2010-08-12 CN CN2010202932243U patent/CN201742190U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025205A (en) * | 2010-08-12 | 2011-04-20 | 许晓华 | Rotor and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER OWNER: XU XIAOHUA Effective date: 20130105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322100 JINHUA, ZHEJIANG PROVINCE TO: 322118 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130105 Address after: 322118 No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Zhejiang, Dongyang Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 196 No. 322100 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee before: Xu Xiaohua |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |