CN202218099U - Rubber head structure for fixation of motor - Google Patents
Rubber head structure for fixation of motor Download PDFInfo
- Publication number
- CN202218099U CN202218099U CN2011203387588U CN201120338758U CN202218099U CN 202218099 U CN202218099 U CN 202218099U CN 2011203387588 U CN2011203387588 U CN 2011203387588U CN 201120338758 U CN201120338758 U CN 201120338758U CN 202218099 U CN202218099 U CN 202218099U
- Authority
- CN
- China
- Prior art keywords
- rubber head
- end cover
- motor
- model
- bearing
- 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 discloses a rubber head structure for fixation of a motor. The rubber head structure comprises a front end cover and a rear end cover, as well as a stator iron core and a bearing end cover which are arranged in the front end cover and the rear end cover, and a raised rubber head propping the stator iron core is arranged on the bearing end cover. The utility model has the benefits that as the raised rubber head arranged on the bearing end cover props the stator iron core to generate a pre-tightening force to effectively eliminate and absorb vibration, excellent axial pretension and damping effects can be taken on the stator iron core.
Description
Technical field
The utility model relates to a kind of Rubber end structure, more specifically says, it relates to fixedly Rubber end structure of a kind of motor.
Background technology
The motor of prior art; General directly through the casing secured core; But can produce vibrations and axial force during motor rotation, directly can cause casing generation vibrations and noise also to cause easily getting loose, reduce the stability and the useful life of product through the casing secured core.
Summary of the invention
The purpose of the utility model is to overcome deficiency of the prior art, and a kind of generation pretightning force is provided, and the motor of effective elimination and absorbing vibration is the Rubber end structure fixedly.
The purpose of the utility model realizes through following technical scheme.This motor is the Rubber end structure fixedly, comprises front end housing, rear end cap, is located at stator core, bearing (ball) cover in front end housing and the rear end cap, and bearing (ball) cover is provided with the raised rubber crown and connects stator core.
As preferably: said raised rubber head is wrapped in outside the hard convexity, and the axial cross section of said raised rubber head takes the shape of the letter U.
The beneficial effect of the utility model is: be provided with the raised rubber crown through bearing (ball) cover and connect stator core generation pretightning force, effectively eliminate and absorbing vibration.Can play the effect of good axial pretightening and damping to stator core.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A portion enlarged diagram of Fig. 1;
Reference numeral: front end housing 1; Stator core 2; Rubber end 3; Bearing (ball) cover 4; Rear end cap 5.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done and to be further described.Though the utility model will combine preferred embodiment to describe, and should know, do not represent that the utility model is limited among the said embodiment.On the contrary, the utility model will be contained interior alternative, modified model and the equivalent of scope of the utility model that can be included in attached claims qualification.
To shown in Figure 2, this motor is the Rubber end structure fixedly, comprises front end housing 1, rear end cap 5 referring to Fig. 1, is located at stator core 2, bearing (ball) cover 4 in front end housing 1 and the rear end cap 5, and bearing (ball) cover 4 is provided with raised rubber 3 an apical grafting stator core 2.Said raised rubber 3 is wrapped in outside the hard convexity, and the axial cross section of said raised rubber 3 takes the shape of the letter U.Be provided with raised rubber 3 an apical grafting stator core 2 through bearing (ball) cover 4, produce pretightning force and effectively eliminate and absorbing vibration.
Claims (2)
1. the fixing Rubber end structure of a motor; Comprise front end housing (1), rear end cap (5); Be located at stator core (2), bearing (ball) cover (4) in front end housing (1) and the rear end cap (5), it is characterized in that: bearing (ball) cover (4) is provided with raised rubber head (3) apical grafting stator core (2).
2. motor according to claim 1 is the Rubber end structure fixedly, it is characterized in that: said raised rubber head (3) is wrapped in outside the hard convexity, and the axial cross section of said raised rubber head (3) takes the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203387588U CN202218099U (en) | 2011-09-09 | 2011-09-09 | Rubber head structure for fixation of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203387588U CN202218099U (en) | 2011-09-09 | 2011-09-09 | Rubber head structure for fixation of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202218099U true CN202218099U (en) | 2012-05-09 |
Family
ID=46017325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203387588U Expired - Fee Related CN202218099U (en) | 2011-09-09 | 2011-09-09 | Rubber head structure for fixation of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202218099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638827A (en) * | 2013-11-15 | 2015-05-20 | 日本电产三协株式会社 | Motor |
| CN104638828A (en) * | 2013-11-15 | 2015-05-20 | 日本电产三协株式会社 | Motor |
-
2011
- 2011-09-09 CN CN2011203387588U patent/CN202218099U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638827A (en) * | 2013-11-15 | 2015-05-20 | 日本电产三协株式会社 | Motor |
| CN104638828A (en) * | 2013-11-15 | 2015-05-20 | 日本电产三协株式会社 | Motor |
| CN104638828B (en) * | 2013-11-15 | 2018-08-10 | 日本电产三协株式会社 | 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20190909 |