CN201584842U - Bearing at front end or rear end of motor - Google Patents
Bearing at front end or rear end of motor Download PDFInfo
- Publication number
- CN201584842U CN201584842U CN2009202507104U CN200920250710U CN201584842U CN 201584842 U CN201584842 U CN 201584842U CN 2009202507104 U CN2009202507104 U CN 2009202507104U CN 200920250710 U CN200920250710 U CN 200920250710U CN 201584842 U CN201584842 U CN 201584842U
- Authority
- CN
- China
- Prior art keywords
- motor
- bearing
- main shaft
- end bearing
- rear end
- 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 relates to a bearing at the front end or the rear end of a motor. The bearing at the front end is fixed completely, and a wavy-shaped pad at the rear end props against the bearing in a dead manner so as to completely prevent the forward and backward movement of a main shaft of the motor. The bearing at the front end or the rear end of a motor adopts a mode that the bearing at one end is fixedly completely and the bearing at the other end is tightly pressed by an end cover of the wavy pad, so as to almost completely fix the main shaft of the motor. Due to complete fixation of the two ends and the main shaft, the bearing can lead the motor to work stably on an automobile, thus prolonging the service life of the motor.
Description
Technical field
The motor that the utility model is mainly used in automobile industry uses the field.A kind of front and back end bearing that particularly relates to motor.
Background technology
The most of bearings at both ends of the motor of selling on the existing market is that Corrugation pad is all installed at two ends or an end is installed the mode that Corrugation pad compresses with end cap, these two kinds of mounting meanss can not be completely fixed the main shaft of motor, play, especially motor all compare under the condition of severe in service conditions on the automobile and environment main shaft can occur when motor moves before and after.Rapid wear, phenomenon such as perishable can appear so existing motor is worked on automobile.
The content of utility model
The utility model has overcome deficiency of the prior art, and the mounting means of a kind of motor front and back end bearing is provided.
The technical scheme in the invention for solving the technical problem is: this utility model comprises preceding end bearing cover, preceding end bearing, front end housing, main shaft, rear end bearing, rear end bearing lid, Corrugation pad.Before end bearing be completely fixed, rear end Corrugation pad dieback bearing can prevent play before and after the main shaft of motor fully.This kind utility model adopts an end bearing to be completely fixed the mode that compresses with end cap with Corrugation pad with other end bearing, almost completely the fixed electrical machinery main shaft.
The utility model compared with prior art, the performance of its beneficial effect is as follows:
Overcome motor equal condition of severe relatively of service conditions and environment on automobile, prevent from when motor move, can occur main shaft front and back play.Prolong, improve its long-term reliability of using useful life.Volume-diminished, the cost of front and rear cover are reduced.This kind motor bearings can make motor steady operation on automobile because bearings at both ends and main shaft are completely fixed, and increases the work useful life of motor.
Description of drawings
Fig. 1 is the schematic diagram of the utility model motor front and back end Bearing Installation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
As Fig. 1, this utility model comprises preceding end bearing cover, preceding end bearing, front end housing, main shaft, rear end bearing, rear end bearing lid, Corrugation pad.This kind mounting means is that an end bearing is completely fixed the mode that compresses with end cap with Corrugation pad with other end bearing, almost completely the fixed electrical machinery main shaft.End bearing is completely fixed before this mounting means, rear end Corrugation pad dieback bearing, and this connected mode can prevent the main shaft front and back play of motor fully.
Utilize technical scheme described in the utility model, or those skilled in the art designing the similar techniques scheme under the inspiration of technical solutions of the utility model, and reach above-mentioned technique effect, all is to fall into protection range of the present utility model.
Claims (2)
1. a kind of front and back end bearing of motor, comprise preceding end bearing cover, preceding end bearing, front end housing, main shaft, rear end bearing, rear end bearing lid, Corrugation pad, it is characterized in that: preceding end bearing is completely fixed, and rear end Corrugation pad dieback bearing can prevent play before and after the main shaft of motor fully.
2. a kind of front and back end bearing of motor according to claim 1, it is characterized in that: described motor bearings is that bearings at both ends and main shaft are completely fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202507104U CN201584842U (en) | 2009-11-23 | 2009-11-23 | Bearing at front end or rear end of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202507104U CN201584842U (en) | 2009-11-23 | 2009-11-23 | Bearing at front end or rear end of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584842U true CN201584842U (en) | 2010-09-15 |
Family
ID=42726856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202507104U Expired - Fee Related CN201584842U (en) | 2009-11-23 | 2009-11-23 | Bearing at front end or rear end of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584842U (en) |
-
2009
- 2009-11-23 CN CN2009202507104U patent/CN201584842U/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160203 Address after: 300308 Tianjin Binhai New Area of Tianjin free trade zone (Airport Economic Zone) ten West Road No. 1 Patentee after: Tianjin Santroll Electric Automobile Technology Co., Ltd. Address before: 300308 No., West ten road, airport logistics processing zone, Shanghai Patentee before: Tianjin Santroll Electric Science & Technology Co., Ltd. |
|
| 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: 20100915 Termination date: 20171123 |