CN202897124U - Motor shaft sleeve - Google Patents
Motor shaft sleeve Download PDFInfo
- Publication number
- CN202897124U CN202897124U CN 201220555613 CN201220555613U CN202897124U CN 202897124 U CN202897124 U CN 202897124U CN 201220555613 CN201220555613 CN 201220555613 CN 201220555613 U CN201220555613 U CN 201220555613U CN 202897124 U CN202897124 U CN 202897124U
- Authority
- CN
- China
- Prior art keywords
- motor shaft
- shaft sleeve
- barrel
- utility
- model
- 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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- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor shaft sleeve. The motor shaft sleeve is provided with a barrel. The barrel is provided with an inner hole matched with a motor shaft, and an axial containing groove protruded outwards and matched with keys in a motor shaft key groove is arranged in the wall of the barrel. In order to reduce cost, the barrel is a molded product of paper pulp, and the surface of the molded product is painted with gloss oil. The motor shaft sleeve has the advantages that after the motor shaft sleeve is sleeved on the motor shaft tightly, the phenomenon that the motor shaft is damaged in the process of transportation and installation of motor products can be effectively reduced, and meanwhile, the opportunity that the keys in the key groove of the motor shaft are lost can be reduced.
Description
Technical field
The utility model relates to a kind of axle sleeve, especially a kind of motor shaft sleeve for the protection of motor-shaft extending.
Background technology
When motor product dispatches from the factory, usually in armature keyway, attach a key.Motor product is in transportation, installation process, and motor shaft usually can sustain damage, and perhaps the key on the motor shaft is lost, thereby has brought trouble at motor shaft assembling parts for people.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of motor shaft sleeve for motor is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of motor shaft sleeve, has cylindrical shell, cylindrical shell is provided with the endoporus that matches with motor shaft, has outwards axial storage tank outstanding and that interior key matches with placing armature keyway on the barrel wall, for reducing cost and protection against the tide, cylindrical shell is the moulded paper pulp product of external coating gloss oil.
The beneficial effects of the utility model are: after the motor shaft sleeve that the utility model is provided is tightly placed on the motor shaft, the phenomenon of motor shaft damaged in motor product transportation, installation process can be effectively reduced, the chance that the keyway internal key is lost on the motor shaft can also be reduced simultaneously.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1. cylindrical shell; 2 storage tanks.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.These accompanying drawings are the scheme drawing of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of motor shaft sleeve as shown in Figure 1, have cylindrical shell 1, cylindrical shell 1 is provided with the endoporus that matches with motor shaft, has outwards axial storage tank 2 outstanding and that interior key matches with placing armature keyway on cylindrical shell 1 wall, for reducing cost, cylindrical shell 1 is the moulded paper pulp product of external coating gloss oil.
Above-mentioned embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (1)
1. motor shaft sleeve, it is characterized in that: have cylindrical shell, cylindrical shell is provided with the endoporus that matches with motor shaft, has outwards axial storage tank outstanding and that interior key matches with placing armature keyway on the described barrel wall, and described cylindrical shell is the moulded paper pulp product of external coating gloss oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555613 CN202897124U (en) | 2012-10-26 | 2012-10-26 | Motor shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555613 CN202897124U (en) | 2012-10-26 | 2012-10-26 | Motor shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897124U true CN202897124U (en) | 2013-04-24 |
Family
ID=48117821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220555613 Expired - Fee Related CN202897124U (en) | 2012-10-26 | 2012-10-26 | Motor shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587814A (en) * | 2013-11-27 | 2014-02-19 | 汤坤 | Cylindrical clamping barrel |
-
2012
- 2012-10-26 CN CN 201220555613 patent/CN202897124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587814A (en) * | 2013-11-27 | 2014-02-19 | 汤坤 | Cylindrical clamping barrel |
| CN103587814B (en) * | 2013-11-27 | 2015-07-29 | 朱德仲 | A kind of drum type brake card cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131026 |