CN202651923U - Compressor rotor - Google Patents
Compressor rotor Download PDFInfo
- Publication number
- CN202651923U CN202651923U CN 201220212435 CN201220212435U CN202651923U CN 202651923 U CN202651923 U CN 202651923U CN 201220212435 CN201220212435 CN 201220212435 CN 201220212435 U CN201220212435 U CN 201220212435U CN 202651923 U CN202651923 U CN 202651923U
- Authority
- CN
- China
- Prior art keywords
- iron core
- core
- magnet
- rotor
- compressor rotor
- 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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- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a compressor rotor comprising a shaft core, an iron core, and magnets, the shaft core passes through the iron core, two strip grooves strictly parallel to each other are arranged on the iron core in an axial direction, a press plate is arranged in the two strip grooves, and two sides of the press plate are respectively provided with a magnet. The compressor rotor is simple in structure and easy in usage, the magnets are not directly arranged on the iron core but are arranged on the press plate passing through the iron core, so the rotor can be in a stable condition during either a low speed operation or a high speed operation.
Description
Technical field
The utility model relates generally to the Compressor Manufacturing field, relates in particular to a kind of compressor drum.
Background technology
Rotor is the rotary body by bearings.Conventional rotors generally includes iron core and is arranged at the magnetite of iron core, and magnetite is usually along the axial arranging of iron core, and the torque suspension impact is unstable when causing the rotor low cruise when causing rotor to rotate.
The utility model content
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of compressor drum to be provided.
The utility model is achieved through the following technical solutions:
Compressor drum, it is characterized in that: include axle core, iron core, magnet, described axle core is arranged in the iron core, has vertically two strict parallel bar-shaped troughs on the described iron core, be equipped with a block pressur plate in described two bar-shaped troughs, the both sides of pressing plate are respectively equipped with a magnet.
Between described axle core and the iron core slit is arranged, seamless between pressing plate and the bar-shaped trough.
Principle of the present utility model is:
Magnet directly is not installed on the iron core, but is installed on the pressing plate that passes iron core, and rotor all is in stable state when low speed or high-speed cruising.
The utility model has the advantages that:
The utility model is simple in structure, easy to use, and magnet directly is not installed on the iron core, but is installed on the pressing plate that passes iron core, and rotor all is in stable state when low speed or high-speed cruising.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, compressor drum includes axle core 1, iron core 2, magnet 5, axle core 1 is arranged in the iron core 2, have vertically on the iron core 2 in 3, two bar-shaped troughs 3 of two strict parallel bar-shaped troughs and be equipped with a block pressur plate 4, the both sides of pressing plate 4 are respectively equipped with a magnet 5.
Between axle core 1 and the iron core 2 slit is arranged, seamless between pressing plate 4 and the bar-shaped trough 3.
Claims (2)
1. compressor drum, it is characterized in that: include axle core, iron core, magnet, described axle core is arranged in the iron core, has vertically two strict parallel bar-shaped troughs on the described iron core, be equipped with a block pressur plate in described two bar-shaped troughs, the both sides of pressing plate are respectively equipped with a magnet.
2. compressor drum according to claim 1 is characterized in that: between described axle core and the iron core slit is arranged, and seamless between pressing plate and the bar-shaped trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212435 CN202651923U (en) | 2012-05-11 | 2012-05-11 | Compressor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212435 CN202651923U (en) | 2012-05-11 | 2012-05-11 | Compressor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651923U true CN202651923U (en) | 2013-01-02 |
Family
ID=47420964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220212435 Expired - Fee Related CN202651923U (en) | 2012-05-11 | 2012-05-11 | Compressor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651923U (en) |
-
2012
- 2012-05-11 CN CN 201220212435 patent/CN202651923U/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: 20130102 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |