CN102192243A - Bearing fixing structure - Google Patents
Bearing fixing structure Download PDFInfo
- Publication number
- CN102192243A CN102192243A CN 201110089613 CN201110089613A CN102192243A CN 102192243 A CN102192243 A CN 102192243A CN 201110089613 CN201110089613 CN 201110089613 CN 201110089613 A CN201110089613 A CN 201110089613A CN 102192243 A CN102192243 A CN 102192243A
- Authority
- CN
- China
- Prior art keywords
- bearing fixing
- fixing frame
- bearing
- casing
- end cap
- 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.)
- Granted
Links
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- Mounting Of Bearings Or Others (AREA)
Abstract
The invention discloses a bearing fixing structure which comprises an enclosure and an end cover, wherein a bearing fixing frame is arranged between the enclosure and the end cover; the bearing fixing frame is provided with a positioning structure for mounting a bearing; and the enclosure is provided with a positioning bearing fixing frame and a limit structure for limiting the rotation of the bearing fixing frame. Through the structure provided by the invention, the bearing is mounted on the bearing fixing frame, relatively the bearing is mounted on the end cover, the structure is more convenient to mount and maintain, the physical strength of workers is saved, and the time cost is shortened.
Description
Technical field
The present invention relates to a kind of bearing fixing structure.
Background technique
The bearing of general motor or retarder all is arranged on the end cap, though the working life of bearing is generally all long, but being no lack of breaks down need to change, and therefore needs earlier end cap to be pulled down, and the bearing replacing that damages is fallen again, if than relatively large motor or retarder, the weight of end cap is heavier, also will change the bearing operation after end cap is pulled down on end cap, for the workman, consume bigger muscle power, and spended time is also many.
Summary of the invention
Problem to be solved by this invention just provides a kind of bearing fixing structure, and is simple and reasonable for structure, independently installs and fixes bearing, reduces bearing maintenance, changes required manpower, the maintenance cost of dwindling bearing.
In order to solve the problems of the technologies described above, the present invention adopts following technological scheme: a kind of bearing fixing structure, comprise casing and end cap, it is characterized in that: between casing and end cap, be provided with the bearing fixing frame, the bearing fixing frame is provided with bearings mounted position structure, is provided with the positioning bearing fixing frame and limits the limit structure that the bearing fixing frame rotates on casing.
Further, described position structure is the cylindrical shell that is located on the bearing fixing frame, and bearing is contained in the cylindrical shell, and the internal ring wall that end cap is provided with mounting hole and mounting hole cooperates with the external annulus of cylindrical shell.
Further, described limit structure comprises the breach that is located at the casing end, and it is corresponding with breach radially to be provided with bump body on the bearing fixing frame, and end cap is pressed in bump body in the breach after being affixed on the casing.
Further, described breach is provided with two and be distributed on the end of casing, and bump body also is provided with two and corresponding with breach.
Further, described bump body is provided with through hole, is provided with bolt in the through hole, and bolt penetrates and passes from the end cap of the motor the other end from bump body, the end that bolt passes end cap be provided with nut and with nut screwing clamping after the bearing fixing frame is against on the casing.
After adopting technique scheme, the present invention has following advantage: with Bearing Installation to the bearing fixing frame, relatively with Bearing Installation to end cap, installation and maintenance is convenient, not only saves workman's muscle power, has also shortened time cost.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation (end cap is not shown) of an embodiment of the present invention;
Fig. 2 is the structural representation of bearing fixing frame.
Embodiment
The structural representation of an embodiment of the present invention as illustrated in fig. 1 and 2, a kind of bearing fixing structure, comprise casing 1 and end cap, between casing and end cap, be provided with bearing fixing frame 2, the bearing fixing frame is provided with the position structure that bearing 3 is installed, and is provided with the positioning bearing fixing frame and limits the limit structure that the bearing fixing frame rotates on casing.
Described position structure is the cylindrical shell 21 that is located on the bearing fixing frame, and bearing is contained in the cylindrical shell, and the internal ring wall that end cap is provided with mounting hole and mounting hole cooperates with the external annulus of cylindrical shell.
Described limit structure comprises the breach 11 that is located at the casing end, and it is corresponding with breach radially to be provided with bump body 22 on the bearing fixing frame, and end cap is pressed in bump body in the breach after being affixed on the casing.In the present embodiment, breach is provided with two and be distributed on the end of casing, and bump body also is provided with two and corresponding with breach.
On the foregoing description basis, bump body is provided with through hole 23, be provided with bolt 4 in the through hole, bolt penetrates and passes from the end cap of the motor the other end from bump body, the end that bolt passes end cap be provided with nut and with nut screwing clamping after the bearing fixing frame is against on the casing.Like this between end cap and the bearing fixing frame, just nothing is related except cylindrical shell and mounting hole, makes easier for installation, random.
Claims (5)
1. bearing fixing structure, comprise casing (1) and end cap, it is characterized in that: between casing and end cap, be provided with bearing fixing frame (2), the bearing fixing frame is provided with the position structure that bearing (3) is installed, and is provided with the positioning bearing fixing frame and limits the limit structure that the bearing fixing frame rotates on casing.
2. a kind of bearing fixing structure according to claim 1 is characterized in that: described position structure is the cylindrical shell (21) that is located on the bearing fixing frame, and bearing is contained in the cylindrical shell, and the internal ring wall that end cap is provided with mounting hole and mounting hole cooperates with the external annulus of cylindrical shell.
3. a kind of bearing fixing structure according to claim 1, it is characterized in that: described limit structure comprises the breach (11) that is located at the casing end, it is corresponding with breach radially to be provided with bump body (22) on the bearing fixing frame, and end cap is pressed in bump body in the breach after being affixed on the casing.
4. a kind of bearing fixing structure according to claim 3 is characterized in that: described breach is provided with two and be distributed on the end of casing, and bump body also is provided with two and corresponding with breach.
5. according to claim 3 or 4 described a kind of bearing fixing structures, it is characterized in that: described bump body is provided with through hole (23), be provided with bolt (4) in the through hole, bolt penetrates and passes from the end cap of the motor the other end from bump body, the end that bolt passes end cap be provided with nut and with nut screwing clamping after the bearing fixing frame is against on the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100896133A CN102192243B (en) | 2011-04-11 | 2011-04-11 | Bearing fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100896133A CN102192243B (en) | 2011-04-11 | 2011-04-11 | Bearing fixing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102192243A true CN102192243A (en) | 2011-09-21 |
| CN102192243B CN102192243B (en) | 2012-11-28 |
Family
ID=44600921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100896133A Expired - Fee Related CN102192243B (en) | 2011-04-11 | 2011-04-11 | Bearing fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102192243B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1265339A1 (en) * | 2001-06-08 | 2002-12-11 | Matsushita Electric Industrial Co., Ltd. | Motor and method of assembling a motor with ball bearings |
| CN201129367Y (en) * | 2007-12-25 | 2008-10-08 | 三阳工业股份有限公司 | Revolving shaft supporting device |
| JP2010052606A (en) * | 2008-08-29 | 2010-03-11 | Nsk Ltd | Electric power steering device |
| JP2010090942A (en) * | 2008-10-06 | 2010-04-22 | Nsk Ltd | Bearing device |
| CN101847906A (en) * | 2009-03-25 | 2010-09-29 | 株式会社东芝 | Bearing unit of rotary motor for railway vehicle |
| CN201973115U (en) * | 2011-04-11 | 2011-09-14 | 许晓华 | Bearing fixing structure |
-
2011
- 2011-04-11 CN CN2011100896133A patent/CN102192243B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1265339A1 (en) * | 2001-06-08 | 2002-12-11 | Matsushita Electric Industrial Co., Ltd. | Motor and method of assembling a motor with ball bearings |
| CN201129367Y (en) * | 2007-12-25 | 2008-10-08 | 三阳工业股份有限公司 | Revolving shaft supporting device |
| JP2010052606A (en) * | 2008-08-29 | 2010-03-11 | Nsk Ltd | Electric power steering device |
| JP2010090942A (en) * | 2008-10-06 | 2010-04-22 | Nsk Ltd | Bearing device |
| CN101847906A (en) * | 2009-03-25 | 2010-09-29 | 株式会社东芝 | Bearing unit of rotary motor for railway vehicle |
| CN201973115U (en) * | 2011-04-11 | 2011-09-14 | 许晓华 | Bearing fixing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102192243B (en) | 2012-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER OWNER: XU XIAOHUA Effective date: 20140929 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322100 JINHUA, ZHEJIANG PROVINCE TO: 322118 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140929 Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 322100, No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua, Zhejiang, Dongyang Patentee before: Xu Xiaohua |
|
| 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: 20121128 Termination date: 20170411 |