CN201277261Y - Bearing used for air conditioner - Google Patents
Bearing used for air conditioner Download PDFInfo
- Publication number
- CN201277261Y CN201277261Y CNU2008201160953U CN200820116095U CN201277261Y CN 201277261 Y CN201277261 Y CN 201277261Y CN U2008201160953 U CNU2008201160953 U CN U2008201160953U CN 200820116095 U CN200820116095 U CN 200820116095U CN 201277261 Y CN201277261 Y CN 201277261Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- outer ring
- air conditioner
- injection moulding
- air
- 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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- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a bearing for an air conditioner, which comprises an injection circle and a deep groove ball bearing, wherein the deep groove ball bearing comprises an outer ring and an inner ring, wherein the outer peripherical surface of the outer ring is in a ball shape, the injection circle is coated on the outer peripherical surface of the outer ring. Since the bearing for an air conditioner uses a sliding bearing to replace a rolling bearing, the bearing has small rolling and friction resistance, and prolongs the service span of an air conditioner, and the bearing is not easy to be abrade, and since the contact surface of the outer ring of the bearing and the injection circle is in a ball shape, when a bearing is mounted, accurate position is not needed, thereby lowering the difficulty when the air conditioner is assembled, and satisfying the requirements of proper fine adjustment when in actual assembly.
Description
Technical field
The utility model relates to a kind of bearing, particularly a kind of bearing that is mainly used on the air-conditioning system.
Background technique
At present, employed bearing is generally sliding bearing on the existing air-conditioning system, wherein, the outer circumferential face of described sliding bearing coats an injection moulding circle, owing to be sliding friction between sliding bearing and the back shaft, thereby when causing air-conditioning system work, noise is bigger, and bearing is easy to wear, can't satisfy the quiet requirement of air-conditioning, shortened the working life of air-conditioning, in the operation of air conditioner process, if lubricated bad, bearing is killed easily or is worn and torn, thereby, shortened the working life of air-conditioning greatly, for this reason, during operation of air conditioner, usually need bearing is carried out grease-filling lubricating, safeguard cumbersome and cost is high; Owing to will settle at one go during the Bearing Installation of this structure, can't carry out suitable fine setting after the installation, therefore, when assembling, want accurate localization, increased installation difficulty.
The content of model utility
Technical problem to be solved in the utility model provides a kind of bearing that is used for air-conditioning of quiet effective, convenient for installation and maintenance and long service life.
In order to solve the problems of the technologies described above, a kind of bearing that is used for air-conditioning of the present utility model comprises injection moulding circle, deep groove ball bearing, wherein, described deep groove ball bearing comprises outer ring, inner ring, and the outer circumferential face of described outer ring is spherical in shape, and described injection moulding circle coats the outer circumferential face of described outer ring.
Above-mentioned a kind of bearing that is used for air-conditioning, wherein, the spherical outer circumferential face Spielpassung of the inner peripheral surface of described injection moulding circle and described outer ring.
Above-mentioned a kind of bearing that is used for air-conditioning wherein, also comprises a damping cushion rubber, and described damping cushion rubber is coated on the outer circumferential face of described injection moulding circle.
Adopt the bearing that is used for air-conditioning of said structure, owing to substituted sliding bearing with rolling bearing, rolling frictional resistance is little, bearing is not easy to wear, prolonged the working life of air-conditioning, because the surface of contact of the outer ring of bearing and injection moulding circle is spherical in shape, when bearing is installed, just need not accurately to locate, thereby the difficulty when having reduced the air-conditioning assembling has satisfied when practical set the requirement that can suitably finely tune, thereby reduced installation difficulty, and owing to be provided with the damping cushion rubber at the outer circumferential face of injection moulding circle, the vibrations when having reduced operation of air conditioner, therefore, the noise that has been produced when having reduced operation of air conditioner makes air-conditioning reach quiet preferably effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In order to solve the problems of the technologies described above, a kind of bearing that is used for air-conditioning of the utility model, comprise deep groove ball bearing, described deep groove ball bearing comprises outer ring 01, inner ring 02, retainer 03, steel ball 05, O-ring seal 06, wherein, the outer circumferential face of described outer ring 01 is spherical in shape, the outer circumferential face of outer ring 01 coats an injection moulding circle 07, described injection moulding circle 07 be provided with an inner peripheral surface that matches with described outer ring 01 spherical, the spherical of the inner peripheral surface of described injection moulding circle 07 and described outer ring 01 closely cooperates, injection moulding circle 07 outer circumferential face is provided with a damping cushion rubber 04, and the inner peripheral surface of the outer circumferential face of injection moulding circle 07 and damping cushion rubber 04 is sealed and matched.
The utility model is not limited to above-mentioned mode of execution, adopts equivalence to replace resulting technological scheme and also drops in the protection domain of the present utility model.
Claims (3)
1, a kind of bearing that is used for air-conditioning comprises injection moulding circle (07), deep groove ball bearing, described deep groove ball bearing comprises outer ring (01), inner ring (02), it is characterized in that the outer circumferential face of described outer ring (01) is spherical in shape, described injection moulding circle (07) coats on the outer circumferential face of described outer ring (01).
2, a kind of according to claim 1 bearing that is used for air-conditioning is characterized in that, the spherical outer circumferential face Spielpassung of the inner peripheral surface of described injection moulding circle (07) and described outer ring (01).
3, a kind of according to claim 1 bearing that is used for air-conditioning is characterized in that, also comprises a damping cushion rubber (04), and described damping cushion rubber (04) is coated on the outer circumferential face of described injection moulding circle (07).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201160953U CN201277261Y (en) | 2008-05-13 | 2008-05-13 | Bearing used for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201160953U CN201277261Y (en) | 2008-05-13 | 2008-05-13 | Bearing used for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277261Y true CN201277261Y (en) | 2009-07-22 |
Family
ID=40894848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201160953U Expired - Fee Related CN201277261Y (en) | 2008-05-13 | 2008-05-13 | Bearing used for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201277261Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362959A (en) * | 2013-07-01 | 2013-10-23 | 江苏希西维轴承有限公司 | Slight-contact type sealed bearing |
| CN103968459A (en) * | 2014-05-07 | 2014-08-06 | 海信（山东）空调有限公司 | Air-duct-type air conditioner indoor unit |
| CN107100938A (en) * | 2017-05-29 | 2017-08-29 | 苏州固特斯电子科技有限公司 | A kind of bearing rubber-wrapping structure |
-
2008
- 2008-05-13 CN CNU2008201160953U patent/CN201277261Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362959A (en) * | 2013-07-01 | 2013-10-23 | 江苏希西维轴承有限公司 | Slight-contact type sealed bearing |
| CN103968459A (en) * | 2014-05-07 | 2014-08-06 | 海信（山东）空调有限公司 | Air-duct-type air conditioner indoor unit |
| CN107100938A (en) * | 2017-05-29 | 2017-08-29 | 苏州固特斯电子科技有限公司 | A kind of bearing rubber-wrapping structure |
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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: 20090722 Termination date: 20170513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |