CN204794412U - Novel electric motor rotor - Google Patents
Novel electric motor rotor Download PDFInfo
- Publication number
- CN204794412U CN204794412U CN201520549654.XU CN201520549654U CN204794412U CN 204794412 U CN204794412 U CN 204794412U CN 201520549654 U CN201520549654 U CN 201520549654U CN 204794412 U CN204794412 U CN 204794412U
- Authority
- CN
- China
- Prior art keywords
- corpus unguis
- ring
- central shaft
- bearing
- center pin
- 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
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a novel electric motor rotor is an electric motor manufacture technique, and it is formed by connecting on center pin, solenoid, coil skeleton, corpus unguis, retaining ring, collecting ring, bearing, and there is coil skeleton the inside of overlapping solenoid, solenoid in the centre of center pin, there is the corpus unguis coil skeleton's outside, there is the retaining ring one side of corpus unguis, fix the collecting ring ring on the opposite side center pin of corpus unguis, the bearing is being installed to one end at the center pin, the retaining ring cover near the corpus unguis, can rotate, and not shift on the center pin, the one end of center pin has the external screw thread, the bearing can rotate, and does not shift.
Description
Technical field: the utility model relates to a kind of motor manufacturing technology, especially a kind of novel rotor.
Background technology: the rotor that people are used at present, because structural design is unreasonable, causes rotor claw to be connected with axle insecure, directly affects the life-span of product.
Summary of the invention: it is simple that the purpose of this utility model is to provide structure, a kind of novel rotor of long service life, which overcome the shortcoming of current technology, the purpose of this utility model realizes like this, it is formed by connecting by central shaft, line bag, coil rack, corpus unguis, back-up ring, collector ring, bearing, line bag, there is coil rack the inside of line bag in the intermediate sleeve of central shaft; There is corpus unguis the outside of coil rack; There is back-up ring the side of corpus unguis; The opposite side central shaft of corpus unguis is fixed wtih collector ring ring; In one end of central shaft, bearing is installed.
Described shield ring sleeve on center shaft, near corpus unguis, can rotate, and not be shifted.
There is external screw thread one end of described central shaft.
Described bearing can rotate, and is not shifted.
Meaning of the present utility model: one is that central shaft and corpus unguis are connected firmly, along with work is rotated, more turns connection more firm; Two is extend useful life, improves operating efficiency.
Accompanying drawing illustrates: Fig. 1 is a kind of structural representation of novel rotor, in figure 1, central shaft 2, line bag 3, coil rack 4, corpus unguis 5, back-up ring 6, collector ring 7, bearing
Embodiment: embodiment 1, the utility model are formed by connecting by central shaft 1, line bag 2, coil rack 3, corpus unguis 4, back-up ring 5, collector ring 6, bearing 7, line bag 2 in the intermediate sleeve of central shaft 1, there is coil rack 3 outside of line bag 2; There is corpus unguis 4 outside of coil rack 3; There is back-up ring 5 side of corpus unguis 4; The opposite side central shaft of corpus unguis 4 is fixed wtih collector ring 6; In one end of central shaft 1, bearing 7 is installed.
Embodiment 2, described back-up ring 5 are enclosed within central shaft 1, near corpus unguis 4, can rotate, and not be shifted.
There is external screw thread one end of embodiment 3, described central shaft 1.
Embodiment 4, described bearing 7 can rotate, and are not shifted.
Claims (4)
1. a novel rotor, it is formed by connecting by central shaft (1), line bag (2), coil rack (3), corpus unguis (4), back-up ring (5), collector ring (6), bearing (7), it is characterized in that: line bag (2) in the intermediate sleeve of central shaft (1), there is coil rack (3) outside of line bag (2); There is corpus unguis (4) outside of coil rack (3); There is back-up ring (5) side of corpus unguis (4); The opposite side central shaft of corpus unguis (4) is fixed wtih collector ring (6); Bearing (7) is installed in one end of central shaft 1.
2. a kind of novel rotor according to claim 1, is characterized in that: back-up ring (5) is enclosed within central shaft (1), near corpus unguis (4), can rotate, and not be shifted.
3. a kind of novel rotor according to claim 1, is characterized in that: there is external screw thread one end of central shaft (1).
4. a kind of novel rotor according to claim 1, is characterized in that: bearing (7) can rotate, and is not shifted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549654.XU CN204794412U (en) | 2015-07-28 | 2015-07-28 | Novel electric motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549654.XU CN204794412U (en) | 2015-07-28 | 2015-07-28 | Novel electric motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794412U true CN204794412U (en) | 2015-11-18 |
Family
ID=54534389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549654.XU Expired - Fee Related CN204794412U (en) | 2015-07-28 | 2015-07-28 | Novel electric motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794412U (en) |
-
2015
- 2015-07-28 CN CN201520549654.XU patent/CN204794412U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20160728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |