CN202812204U - Novel oil retainer ring structure of three-phase asynchronous motor - Google Patents
Novel oil retainer ring structure of three-phase asynchronous motor Download PDFInfo
- Publication number
- CN202812204U CN202812204U CN 201220470259 CN201220470259U CN202812204U CN 202812204 U CN202812204 U CN 202812204U CN 201220470259 CN201220470259 CN 201220470259 CN 201220470259 U CN201220470259 U CN 201220470259U CN 202812204 U CN202812204 U CN 202812204U
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- oil retainer
- flinger ring
- ring structure
- asynchronous motor
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a novel oil retainer ring structure of a three-phase asynchronous motor. The novel oil retainer ring structure comprises an oil retainer ring body, wherein the oil retainer ring body is provided with small holes at equal intervals, an oil retainer ring center hole is formed in the center of the oil retainer ring body, and a thread is formed in the oil retainer ring center hole. The novel oil retainer ring structure disclosed by the utility model is compact and reasonable in structure, simple to machine, convenient to operate, short in peroid, low in cost, high in working efficiency and free of change of original assembling mode and using demands; and the oil retainer ring structure is connected with a shaft without heating.
Description
Technical field
The utility model relates to a kind of flinger ring, and especially a kind of flinger ring structure of Novel three phase asynchronous motor is used for the other gear oil of threephase asynchronous machine front and back bearings.
Background technique
Flinger ring is the device that is used for gear oil in the motor bearings, and the design processing of flinger ring is very important, and itself and the shape of the cooperating of axle, flinger ring to the oily effect of the gear of motor bearings, play key effect.Adopt interference fit cooperating of maximum motor flinger rings and axle and use in the market, with the axle fit dimension be Φ 140P6(-0.036 ,-0.061), cooperating with axle is interference, and during interference fit, flinger ring will heat and just can install on the axle, and its assembling is difficulty relatively, and more time-consuming, without satisfying existing need of production, and in working process, processing difficulties, cycle is long, and cost is high.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby provide a kind of flinger ring structure of Novel three phase asynchronous motor, this flinger ring structure is connected with axle does not need heating, process simple, easy to operate, the cycle is short, cost is low, high working efficiency, does not change original assembling mode and the usage requirement of motor.
According to technological scheme provided by the invention, the flinger ring structure of described a kind of Novel three phase asynchronous motor comprises the flinger ring body, equidistant aperture that is provided with on described flinger ring body, described flinger ring body center is provided with the flinger ring center hole, is provided with screw thread in the described flinger ring center hole.
Compared with the prior art the utility model has the following advantages:
The utility model compact structure, rationally, this flinger ring structure is connected with axle not to be needed to heat, process simple, easy to operate, the cycle is short, cost is low, high working efficiency, does not change original assembling mode and the usage requirement of motor.
Description of drawings
Fig. 1 is the utility model flinger ring structural representation.
Fig. 2 is that the utility model flinger ring structure is used phase diagram.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
Such as Fig. 1～shown in Figure 2, comprise flinger ring body 1, be provided with flinger ring center hole 2 at described flinger ring body 1, be provided with screw thread 3 in the described flinger ring center hole 2, and on described flinger ring body 1 equidistant aperture 4 that is provided with,
The utility model only need change the cooperation of flinger ring, changes screw-thread fit into by interference fit; Be provided with accordingly screw thread on the associated shaft parts.The M140X2 screw thread is that diameter is 140, and pitch is 2 screw thread.
Described flinger ring body 1 is used the M140X2 that is threaded instead with cooperating of axle, and all the other are constant, and being threaded does not need heating, as long as tighten along screw thread, does not need increase equipment, and processing is simple, and is easy to operate, and the cycle is short, and cost is low, high working efficiency.
The utility model does not in use change original assembling mode and the usage requirement of motor.
Claims (2)
1. the flinger ring structure of a Novel three phase asynchronous motor, comprise flinger ring body (1), it is characterized in that: the upper equidistant aperture (4) that is provided with of described flinger ring body (1), described flinger ring body (1) center is provided with flinger ring center hole (2), is provided with screw thread (3) in the described flinger ring center hole (2).
2. the flinger ring structure of a kind of Novel three phase asynchronous motor as claimed in claim 1, it is characterized in that: described screw thread (3) pitch is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470259 CN202812204U (en) | 2012-09-15 | 2012-09-15 | Novel oil retainer ring structure of three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470259 CN202812204U (en) | 2012-09-15 | 2012-09-15 | Novel oil retainer ring structure of three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812204U true CN202812204U (en) | 2013-03-20 |
Family
ID=47871074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220470259 Expired - Fee Related CN202812204U (en) | 2012-09-15 | 2012-09-15 | Novel oil retainer ring structure of three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818029A (en) * | 2012-09-15 | 2012-12-12 | 无锡市中达电机有限公司 | Oil retainer structure of novel three-phase asynchronous motor |
-
2012
- 2012-09-15 CN CN 201220470259 patent/CN202812204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818029A (en) * | 2012-09-15 | 2012-12-12 | 无锡市中达电机有限公司 | Oil retainer structure of novel three-phase asynchronous motor |
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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: 20130320 Termination date: 20150915 |
|
| EXPY | Termination of patent right or utility model |