CN203289213U - Motor rotor for compressor - Google Patents
Motor rotor for compressor Download PDFInfo
- Publication number
- CN203289213U CN203289213U CN2013202429421U CN201320242942U CN203289213U CN 203289213 U CN203289213 U CN 203289213U CN 2013202429421 U CN2013202429421 U CN 2013202429421U CN 201320242942 U CN201320242942 U CN 201320242942U CN 203289213 U CN203289213 U CN 203289213U
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- CN
- China
- Prior art keywords
- motor rotor
- rotor
- utility
- model
- compressor
- 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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- Compressor (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model relates to a motor rotor for a compressor. The motor rotor comprises a rotor body, wherein a motor rotor end ring and a motor rotor iron core are arranged in the rotor body from outside to inside; and step holes are formed in the left end and the right end of the inner side of the motor rotor iron core. The motor rotor disclosed by the utility model is reasonable in structure, and capable of increasing the production efficiency of the product; deformation during a machining process for a shaft hole is avoided by adding the step holes; and conditions are created to realize non-machining or less machining for the shaft hole of the rotor by omitting a chamfering process; and the motor rotor is suitable for being popularized and used.
Description
Technical field
The utility model relates to the motor manufacturing, particularly a kind of compressor rotor.
Background technology
In electric manufacturing, the processing of compressor rotor is more complicated usually, and ratio of precision is higher, and the deburring chamfering at iron core axis hole two ends is prerequisite technical processs, and this technical process wastes time and energy, and working (machining) efficiency is lower.
The utility model content
The utility model purpose: in order to overcome the deficiencies in the prior art, the utility model provides a kind of working (machining) efficiency high compressor rotor.
The technical solution adopted in the utility model: for achieving the above object, the utility model adopts following technical scheme:
A kind of compressor rotor, comprise rotor body, and described rotor body is respectively equipped with motor rotor end ring and motor rotor core from outside to inside, and the inboard two ends, left and right of described motor rotor core are provided with stepped hole.
The degree of depth of described stepped hole is the 1-3 millimeter.
Beneficial effect: compared with prior art, the utility model is rational in infrastructure, has improved the production efficiency of product, by having increased stepped hole, avoided the distortion of the axis hole course of processing, saved chamfer angle technique, realize exempting from processing or process and create conditions less for rotor shaft hatch, being fit to promote the use of.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind of compressor rotor, comprise rotor body as shown in Figure 1, and rotor body is respectively equipped with motor rotor end ring 1 and motor rotor core 2 from outside to inside, and two ends, the inboard left and right of motor rotor core 2 are provided with stepped hole 3, and the degree of depth of stepped hole 3 is the 1-3 millimeter.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1. compressor rotor, it is characterized in that: comprise rotor body, described rotor body is respectively equipped with motor rotor end ring and motor rotor core from outside to inside, and the inboard two ends, left and right of described motor rotor core are provided with stepped hole.
2. a kind of compressor rotor according to claim 1, it is characterized in that: the degree of depth of described stepped hole is the 1-3 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202429421U CN203289213U (en) | 2013-05-08 | 2013-05-08 | Motor rotor for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202429421U CN203289213U (en) | 2013-05-08 | 2013-05-08 | Motor rotor for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289213U true CN203289213U (en) | 2013-11-13 |
Family
ID=49545557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202429421U Expired - Fee Related CN203289213U (en) | 2013-05-08 | 2013-05-08 | Motor rotor for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289213U (en) |
-
2013
- 2013-05-08 CN CN2013202429421U patent/CN203289213U/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: 20131113 Termination date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |