CN201786610U - Swash plate of swash-plate compressor - Google Patents
Swash plate of swash-plate compressor Download PDFInfo
- Publication number
- CN201786610U CN201786610U CN2010205303845U CN201020530384U CN201786610U CN 201786610 U CN201786610 U CN 201786610U CN 2010205303845 U CN2010205303845 U CN 2010205303845U CN 201020530384 U CN201020530384 U CN 201020530384U CN 201786610 U CN201786610 U CN 201786610U
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- swash plate
- swash
- plate body
- compressor
- plate
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Abstract
The utility model discloses a swash plate of a swash-plate compressor, comprising a swash plate body, and the upper plane and the lower plane of the swash plate body are friction planes which are provided with oil grooves. Due to the method that the oil grooves are additionally arranged on the friction planes of the swash plate, the lubrication condition between the swash plate and a slipper can be changed effectively, the abrasion is reduced, and the effects of prolonging the whole service life of the compressor, improving efficiency and saving energy sources are achieved.
Description
Technical field
The utility model relates to a kind of oblique tray type compressor, particularly relates to a kind of swash plate of oblique tray type compressor.
Background technique
Oblique tray type compressor is simple in structure because of it, reliability is high, cost is low, efficient is high thereby be widely used, and they have a common characteristic is the swash plate that a rotation is arranged, and relies on the rotation of swash plate to drive the piston that hangs on the swash plate and moves reciprocatingly, and refrigerant is compressed.Between swash plate and piston, there is crawler shoe on swash plate, to slide, each piston has formed 4-6 sliding friction pair in this position, wherein between swash plate and the crawler shoe friction pair because big because of reversal of vibrations when linear velocity height, stressed big, work, operating conditions is the most abominable, it is the most serious to wear and tear in these several friction pair, has had a strong impact on the bulk life time and the efficient of compressor.Particularly lubricant oil is difficult to arrive on the intermediate point of swash plate and crawler shoe when high speed and ultra high speed, so more difficult formation oil film in the middle of swash plate and the crawler shoe, and it is even more serious to wear and tear.
The model utility content
For addressing the above problem, the utility model provides a kind of swash plate of the oblique tray type compressor that can effectively change lubricating condition between swash plate and crawler shoe, reduce wear, reach the bulk life time that prolongs compressor and raise the efficiency, the effect of energy saving.
The technological scheme that its technical problem that solves the utility model adopts is: lower plane is a frictional plane on the swash plate body, and frictional plane is provided with oil groove.
Be further used as the utility model preferred embodiment, oil groove is for being many groups concentric groove in the center of circle or some oval grooves of random distribution with the swash plate planar central.
The beneficial effects of the utility model: on the swash plate frictional plane, increase the method for oil groove, can effectively change the lubricating condition between swash plate and crawler shoe, reduce wear, reach the bulk life time that prolongs compressor and raise the efficiency, the effect of energy saving.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model swash plate;
Fig. 2 is embodiment's plane figure of the utility model swash plate finishing bathtray;
Fig. 3 is the utility model swash plate user mode schematic representation.
Embodiment
With reference to Fig. 1, the utility model is the swash plate of oblique tray type compressor, comprises swash plate body 1, and lower plane is a frictional plane 2 on the swash plate body 1, and frictional plane 2 is provided with oil groove 3.On the swash plate frictional plane, increase the method for oil groove, can effectively change the lubricating condition between swash plate and crawler shoe, reduce wear, reach the bulk life time that prolongs compressor and raise the efficiency, the effect of energy saving.
As the utility model preferred embodiment, as shown in Figure 2, oil groove 3 is for being many groups concentric groove 4 in the center of circle or some oval grooves of random distribution with swash plate body 1 planar central, and the frictional plane 2 whole planes that can make swash plate body 1 that are provided with of concentric groove 4 or oval groove obtain effectively lubricating.
As shown in Figure 3, in the oblique tray type compressor running, the main swash plate body 1 drive piston 6 that relies on moves reciprocatingly, and have crawler shoe 7 to slide between swash plate body 1 and the piston 6, thereby between swash plate body 1 and crawler shoe 7, form sliding friction pair, do not having under the lubricated situation between swash plate body 1 and the crawler shoe 7, it is very serious to rub, this swash plate is set up oil groove 3 on the frictional plane 2 of swash plate body 1, can effectively change the lubricating condition between swash plate and crawler shoe, reduce wear, reach the bulk life time that prolongs compressor and raise the efficiency, the effect of energy saving.
Certainly, the invention is not limited to above-mentioned mode of execution, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (2)
1. the swash plate of an oblique tray type compressor comprises swash plate body (1), and it is frictional plane (2) that described swash plate body (1) is gone up lower plane, and it is characterized in that: described frictional plane (2) is provided with oil groove (3).
2. the swash plate of oblique tray type compressor according to claim 1 is characterized in that: described oil groove (3) is for being many groups concentric groove (4) in the center of circle or some oval grooves of random distribution with swash plate body (1) planar central.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205303845U CN201786610U (en) | 2010-09-14 | 2010-09-14 | Swash plate of swash-plate compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205303845U CN201786610U (en) | 2010-09-14 | 2010-09-14 | Swash plate of swash-plate compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786610U true CN201786610U (en) | 2011-04-06 |
Family
ID=43818575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205303845U Expired - Fee Related CN201786610U (en) | 2010-09-14 | 2010-09-14 | Swash plate of swash-plate compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974989A (en) * | 2012-12-11 | 2013-03-20 | 浙江长盛滑动轴承股份有限公司 | Production method for abrasion-resistant coated swash plate with oil pits or oil grooves |
| CN104234961A (en) * | 2013-12-13 | 2014-12-24 | 江苏恒立液压有限公司 | Wear-reducing plunger pump variable mechanism and control method |
-
2010
- 2010-09-14 CN CN2010205303845U patent/CN201786610U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974989A (en) * | 2012-12-11 | 2013-03-20 | 浙江长盛滑动轴承股份有限公司 | Production method for abrasion-resistant coated swash plate with oil pits or oil grooves |
| CN104234961A (en) * | 2013-12-13 | 2014-12-24 | 江苏恒立液压有限公司 | Wear-reducing plunger pump variable mechanism and control method |
| CN104234961B (en) * | 2013-12-13 | 2017-04-05 | 江苏恒立液压科技有限公司 | Plunger displacement pump stroking mechanism and the control method worn and torn can be reduced |
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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: 20110406 Termination date: 20190914 |