CN204061629U - A kind of magnetic clutch of automobile air conditioner compressor - Google Patents
A kind of magnetic clutch of automobile air conditioner compressor Download PDFInfo
- Publication number
- CN204061629U CN204061629U CN201420390302.XU CN201420390302U CN204061629U CN 204061629 U CN204061629 U CN 204061629U CN 201420390302 U CN201420390302 U CN 201420390302U CN 204061629 U CN204061629 U CN 204061629U
- Authority
- CN
- China
- Prior art keywords
- sucker
- clutch
- driving pulley
- air conditioner
- resistant course
- 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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Abstract
The utility model discloses a kind of magnetic clutch of automobile air conditioner compressor, comprise clutch sucker, driving pulley, driving pulley is provided with electromagnetic coil, clutch sucker is provided with pressing plate, be provided with sheet spring between pressing plate and clutch sucker, the side that described clutch sucker contacts with driving pulley is provided with skid resistant course, skid resistant course is arranged cancellated antiskid groove, described sheet spring arranges three groups, and often group is that two panels is arranged in a crossed manner.The magnetic clutch of automobile air conditioner compressor of the present utility model arranges skid resistant course on clutch sucker, and when electromagnetic coil energising produces magnetic field by sucker and driving pulley adhesive, the skid resistant course on sucker prevents from skidding between sucker and driving pulley; Sheet spring simultaneously between pressing plate and clutch sucker arranges three groups, and often group is that two panels is arranged in a crossed manner, makes the combination between clutch sucker and driving pulley more even like this, deviation can not occur unbalance, be not easy to skid.
Description
Technical field
The utility model relates to a kind of car air conditioner, particularly a kind of automobile air conditioner compressor.
Background technique
Automobile air conditioner compressor is divided into fixed displacement compressor and variable compressor, and fixed displacement compressor is generally all equipped with magnetic clutch, the dress that variable compressor has, and what have does not fill.The compressor of magnetic clutch is housed, and when automobile air conditioning system starts, magnetic clutch produces magnetic field and is combined with motor car engine by air condition compressor, thus starts compressor, air conditioner refrigerating; When refrigeration system is closed, magnetic clutch magnetic field dissipate, air condition compressor is separated with motor car engine, thus compressor does not work, and air-conditioning does not freeze.But the fault that magnetic clutch skids in use easily appears in present air condition compressor, during operation of air conditioner, the sucker of clutch is asynchronous with the running of driving pulley, thus makes air conditioner refrigerating deficiency or do not freeze.
Model utility content
The purpose of this utility model is to provide a kind of magnetic clutch preventing the automobile air conditioner compressor of magnetic clutch generation sipping fault.
The technical solution of the utility model is as follows:
A kind of magnetic clutch of automobile air conditioner compressor, comprise clutch sucker, driving pulley, driving pulley is provided with electromagnetic coil, clutch sucker is provided with pressing plate, be provided with sheet spring between pressing plate and clutch sucker, the side that described clutch sucker contacts with driving pulley is provided with skid resistant course, skid resistant course is arranged cancellated antiskid groove, described sheet spring arranges three groups, and often group is that two panels is arranged in a crossed manner.
Described sheet spring one end is arch, and two fulcrums of arch are tight against on clutch sucker.Two fulcrums of arch are against on clutch sucker, and what sucker can be contacted with driving pulley is tightr.
The magnetic clutch of automobile air conditioner compressor of the present utility model arranges skid resistant course on clutch sucker, and when electromagnetic coil energising produces magnetic field by sucker and driving pulley adhesive, the skid resistant course on sucker prevents from skidding between sucker and driving pulley; Sheet spring simultaneously between pressing plate and clutch sucker arranges three groups, and often group is that two panels is arranged in a crossed manner, makes the combination between clutch sucker and driving pulley more even like this, deviation can not occur unbalance, be not easy to skid.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is cross-sectional view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, 2, a kind of magnetic clutch of automobile air conditioner compressor, comprise clutch sucker 2, driving pulley 5, driving pulley 5 is provided with electromagnetic coil 8, clutch sucker 2 is provided with pressing plate 9, be provided with sheet spring 10 between pressing plate 9 and clutch sucker 2, by adjustment pad 3 and two snap rings 4,6 electromagnetic coil 8 be connected with driving pulley 5 and be all fixed on air condition compressor 7, by locking nut 1, the pressing plate 9 of clutch sucker 2 and the main shaft of air condition compressor 7 being fixed.
The side that described clutch sucker 2 contacts with driving pulley 5 is provided with skid resistant course 21, skid resistant course 21 arranges cancellated antiskid groove, like this when electromagnetic coil energising, producing magnetic field is pressed on the front-end face of driving pulley 5 by clutch sucker 2 suction, driven the main axis of air condition compressor 7 by the frictional force between driving pulley 5 and clutch sucker 2, refrigeration work starts; The skid resistant course 21 of clutch sucker 2 contacts with the front-end face of driving pulley 5, and alleviate its skidding in rotation process, skid resistant course 21 adopts cancellated antiskid groove.Sheet spring 10 arranges three groups, is evenly distributed on clutch sucker 2, and often group is that two panels is arranged in a crossed manner.The mode that sheet spring adopts two panels arranged in a crossed manner, makes the combination between clutch sucker and driving pulley more even like this, deviation can not occur unbalance, be not easy to skid.
Sheet spring 10 one end is designed to arch simultaneously, two fulcrums of arch are tight against on clutch sucker 2, such sheet spring just has two fulcrums, and two sheet springs just have four fulcrums, and it is tightr that four fulcrums are tight against that sucker just makes sucker can contact with driving pulley.
Claims (2)
1. the magnetic clutch of an automobile air conditioner compressor, it is characterized in that, comprise clutch sucker (2), driving pulley (5), driving pulley (5) is provided with electromagnetic coil (8), clutch sucker (2) is provided with pressing plate (9), sheet spring (10) is provided with between pressing plate (9) and clutch sucker (2), the side that described clutch sucker (2) contacts with driving pulley (5) is provided with skid resistant course (21), (21) arrange cancellated antiskid groove to skid resistant course, described sheet spring (10) arranges three groups, often group is that two panels is arranged in a crossed manner.
2. the magnetic clutch of a kind of automobile air conditioner compressor according to claim 1, is characterized in that, described sheet spring (10) one end is arch, and two fulcrums of arch are tight against on clutch sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390302.XU CN204061629U (en) | 2014-07-09 | 2014-07-09 | A kind of magnetic clutch of automobile air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390302.XU CN204061629U (en) | 2014-07-09 | 2014-07-09 | A kind of magnetic clutch of automobile air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061629U true CN204061629U (en) | 2014-12-31 |
Family
ID=52203151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390302.XU Expired - Fee Related CN204061629U (en) | 2014-07-09 | 2014-07-09 | A kind of magnetic clutch of automobile air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131226A (en) * | 2017-05-17 | 2017-09-05 | 安徽昊方机电股份有限公司 | A kind of disengaging type air conditioning for automobiles driver |
| CN110566595A (en) * | 2019-08-15 | 2019-12-13 | 杭州三创有机硅有限公司 | Clutch sucker for motor and manufacturing method |
-
2014
- 2014-07-09 CN CN201420390302.XU patent/CN204061629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131226A (en) * | 2017-05-17 | 2017-09-05 | 安徽昊方机电股份有限公司 | A kind of disengaging type air conditioning for automobiles driver |
| CN110566595A (en) * | 2019-08-15 | 2019-12-13 | 杭州三创有机硅有限公司 | Clutch sucker for motor and manufacturing method |
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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: 20141231 Termination date: 20180709 |