CN202468202U - Swash plate driven air-conditioning compressor for automobile - Google Patents
Swash plate driven air-conditioning compressor for automobile Download PDFInfo
- Publication number
- CN202468202U CN202468202U CN2012200917178U CN201220091717U CN202468202U CN 202468202 U CN202468202 U CN 202468202U CN 2012200917178 U CN2012200917178 U CN 2012200917178U CN 201220091717 U CN201220091717 U CN 201220091717U CN 202468202 U CN202468202 U CN 202468202U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- swash plate
- main shaft
- right cylinder
- protecgulum
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a swash plate driven air-conditioning compressor for an automobile. The swash plate driven air-conditioning compressor comprises a driving disc assembly 1, a front cover 2, a right cylinder body 4, pistons 5, a swash plate 6, a main shaft 7, a left cylinder body 8 and a rear cover 9, wherein the driving disc assembly 1 is sleeved on the right side of the front cover 2; the right cylinder body 4 and the left cylinder body 8 on the left side of the front cover 2 are sleeved on the main shaft 7 respectively; the swash plate 6 is arranged on the main shaft 7 between the right cylinder body 4 and the left cylinder body 8; a group of double-end pistons 5 is sleeved on the swash plate 6; the rear cover 9 is arranged at the left end of a shell of the right cylinder body 4; a boss is arranged on the left end face of the front cover 2; a groove which is matched with the boss on the front cover 2 is formed on the right end face of the right cylinder body 4; an O-shaped seal ring 3 is arranged at the bottom of the groove; an annular groove capable of accommodating the left cylinder body 8 is formed at the left end of the shell of the right cylinder body 4; and the inside of a left half shaft of the main shaft 7 is hollow, and an air vent and an oil return hole are formed in the half hollow shaft respectively.
Description
Technical field
The utility model is mainly used in car air conditioner, a kind of swash plate drive-type automobile air conditioner compressor.
Technical background
At present, in the automobile air conditioner compressor industry, swash plate drive-type automobile air conditioner compressor still is in the development stage in China.Only have Japan, Korea S to produce to some extent in the world, but its complex structure, size are bigger, complex manufacturing, cost are higher.
The purpose of the utility model is to produce efficient in order to overcome the existing deficiency of existing automobile air conditioner compressor, to improve, and reduces production costs, and has therefore designed a kind of swash plate drive-type automobile air conditioner compressor.
Summary of the invention
A kind of swash plate drive-type automobile air conditioner compressor; Mainly form by drive plate assembly 1, protecgulum 2, right cylinder body 4, piston 5, swash plate 6, main shaft 7, left cylinder 8 and bonnet 9; At the right-hand drive plate assembly 1 that is set with of protecgulum 2, be set on the main shaft 7 at right cylinder body of protecgulum 2 lefts 4 and left cylinder 8, on the main shaft 7 between right cylinder body 4 and the left cylinder 8, be provided with swash plate 6; Be set with one group of double-head piston 5 on the swash plate 6, bonnet 9 be housed at the housing left end of right cylinder body 4.On the left side of protecgulum 2, be provided with a boss, be provided with on the right side of right cylinder body 4 one with protecgulum 2 on the groove that is complementary of boss, bottom portion of groove is equipped with O RunddichtringO 3.In the housing left end of right cylinder body 4, be provided with one can hold left cylinder 8 circular groove.Main shaft 7 left half axle inside are hollow, and it also is respectively equipped with vent and spill port on axle in midair.
The beneficial effect of the utility model is: simplify the structure, implement conveniently, effectively raise compressor performance and efficiency of assembling, further reduced cost of production and improved economic benefit.
Description of drawings
Figure of description is that the master of the utility model looks cross-sectional schematic;
In the accompanying drawing: 1, drive plate assembly; 2, protecgulum; 3, O RunddichtringO; 4, right cylinder body; 5, double-head piston; 6, swash plate; 7, main shaft; 8, left cylinder; 9, bonnet.
Embodiment
Swash plate drive-type automobile air conditioner compressor; Implement not difficult; Component such as drive plate assembly 1, protecgulum 2, right cylinder body 4, piston 5, swash plate 6, main shaft 7, left cylinder 8 and bonnet 9 still adopt traditional processing technology, the utility model main improved be on the left side of protecgulum 2, to be provided with a boss, be provided with on the right side of right cylinder body 4 one with protecgulum 2 on the groove that is complementary of boss; Bottom portion of groove is equipped with O RunddichtringO 3, has reached desirable sealing effect thus.In the housing left end of right cylinder body 4, be provided with one can hold left cylinder 8 circular groove; Traditional structure is that right cylinder body left part has a piece housing, and the right part of left cylinder has a piece housing, and left and right cylinder body joint is provided with gasket seal; Make left cylinder become internal after the improvement; Cancel sealing part one, quality is more guaranteed, and it is more convenient to assemble.Traditional compressor main shaft all is solid; Improve back main shaft 7 left half axle machined and become hollow; It also is respectively equipped with vent and spill port on axle in midair; Low-pressure gas came out to get in the cylinder body protecgulum in the left part of main shaft entering hollow passageway and from the grooved vent when main shaft ran well, and the lubricant oil that has low-pressure gas to carry carries out lubricated from the spill port outflow to compressor cavity inside under the main axis rotation action of centrifugal force again.
The enforcement of the utility model simplifies the structure, implements conveniently, effectively raises compressor performance and efficiency of assembling, has further reduced cost of production and has improved economic benefit.
Claims (4)
1. swash plate drive-type automobile air conditioner compressor; Mainly form by drive plate assembly (1), protecgulum (2), right cylinder body (4), piston (5), swash plate (6), main shaft (7), left cylinder (8) and bonnet (9); It is characterized in that the right-hand drive plate assembly (1) that is set with at protecgulum (2); Right cylinder body (4) and left cylinder (8) at protecgulum (2) left are set on the main shaft (7); On the main shaft (7) between right cylinder body (4) and the left cylinder (8), be provided with swash plate (6), be set with one group of double-head piston (5) on the swash plate (6), bonnet (9) is housed at the housing left end of right cylinder body (4).
2. swash plate drive-type automobile air conditioner compressor as claimed in claim 1; It is characterized in that on the left side of protecgulum (2), being provided with a boss; Be provided with on the right side of right cylinder body (4) one with protecgulum (2) on the groove that is complementary of boss, bottom portion of groove is equipped with O RunddichtringO (3).
3. swash plate drive-type automobile air conditioner compressor as claimed in claim 1 is characterized in that in the housing left end of right cylinder body (4), being provided with one can hold the circular groove of left cylinder (8).
4. swash plate drive-type automobile air conditioner compressor as claimed in claim 1 is characterized in that main shaft (7) left half axle inside is hollow, and it also is respectively equipped with vent and spill port on axle in midair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200917178U CN202468202U (en) | 2012-03-13 | 2012-03-13 | Swash plate driven air-conditioning compressor for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200917178U CN202468202U (en) | 2012-03-13 | 2012-03-13 | Swash plate driven air-conditioning compressor for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468202U true CN202468202U (en) | 2012-10-03 |
Family
ID=46916363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200917178U Expired - Fee Related CN202468202U (en) | 2012-03-13 | 2012-03-13 | Swash plate driven air-conditioning compressor for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812676A (en) * | 2015-11-30 | 2017-06-09 | 苏州中成新能源科技股份有限公司 | The bi-directional swash plate type fixed displacement compressor and compressor drive shaft of automotive air conditioning device |
-
2012
- 2012-03-13 CN CN2012200917178U patent/CN202468202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812676A (en) * | 2015-11-30 | 2017-06-09 | 苏州中成新能源科技股份有限公司 | The bi-directional swash plate type fixed displacement compressor and compressor drive shaft of automotive air conditioning device |
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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: 20121003 Termination date: 20210313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |