CN204704109U - With the gasket-pin structure scroll compressor of wear plate - Google Patents
With the gasket-pin structure scroll compressor of wear plate Download PDFInfo
- Publication number
- CN204704109U CN204704109U CN201520314156.7U CN201520314156U CN204704109U CN 204704109 U CN204704109 U CN 204704109U CN 201520314156 U CN201520314156 U CN 201520314156U CN 204704109 U CN204704109 U CN 204704109U
- Authority
- CN
- China
- Prior art keywords
- shaped insert
- controlling ring
- expansion controlling
- protecgulum
- dynamic disk
- 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.)
- Active
Links
Abstract
A kind of gasket-pin structure scroll compressor with wear plate, it comprises clutch (1), protecgulum (2), crankshaft group (3), eccentric bushing component (4), expansion controlling ring-shaped insert (5), dynamic disk component (7), quiet dish assembly (8) and casing (9), protecgulum (2) and casing (9) composition install the space of dynamic disk component (7) and quiet dish assembly (8), quiet dish (2) is fixed in casing (9), quiet dish assembly (8) is inserted in one end of dynamic disk component (7), it is characterized in that described dynamic disk component (7) is provided with expansion controlling ring-shaped insert (5) on one end of protecgulum (2), the pin that expansion controlling ring-shaped insert (5) is fixed in the upper the other end insertion of protecgulum (2) anti-rotating hole wherein by one end realizes location, the one or both sides of expansion controlling ring-shaped insert (5) are coated with teflon coatings, the end face that Moving plate (10) in described dynamic disk component (7) is relative with expansion controlling ring-shaped insert (5) is provided with the surface through anodizing, on the surface of anodizing, low roughness wear plate (6) is installed with at Moving plate (10).The utility model wear resistance is good, obviously can extend the working life of compressor.
Description
Technical field
the utility model relates to a kind of scroll compressor, especially a kind of scroll compressor employing high wear resistance expansion controlling ring-shaped insert, specifically a kind of gasket-pin structure scroll compressor with wear plate.
Background technique
as everyone knows, in order to anti-arresting disc is with crank rotation in scroll compressor, except will using eccentric bushing, also to use expansion controlling ring-shaped insert structure, , because expansion controlling ring-shaped insert is a motion, it rubs to produce with Moving plate end face and protecgulum end face at a high speed for a long time, therefore be an easily damaged parts, high-abrasive material manufacture must be adopted, but the working life of general high-abrasive material is all very limited, greatly limit the working life of compressor, become during compression is safeguarded the easily damaged parts needing often to change, therefore, the performance how improving expansion controlling ring-shaped insert improves the key in compressor operating life-span.In order to improve the wear resistance between Moving plate end face and expansion controlling ring-shaped insert, conventional way carries out special processing to expansion controlling ring-shaped insert, at expansion controlling ring-shaped insert surface spraying teflon coatings, but people in use find, after compressor temperature rise reaches certain value, the wear resistance of teflon coatings obviously declines, and coating can cause Moving plate end face directly to contact with expansion controlling ring-shaped insert and cause wearing and tearing and aggravate after damaging, produce axial float, cause compressor noise rise and finally affect working life.Comparatively large with the roughness entered due to Moving plate end face, very easily because friction wear produces abrasive dust.
Summary of the invention
The purpose of this utility model easily causes wearing and tearing to add office because temperature rise comes off for existing compressor expansion controlling ring-shaped insert cover coat, affects the problem in life-span, design a kind of gasket-pin structure scroll compressor with wear plate.
The technical solution of the utility model is:
A kind of gasket-pin structure scroll compressor with wear plate, it comprises clutch 1, protecgulum 2, crankshaft group 3, eccentric bushing component 4, expansion controlling ring-shaped insert 5, dynamic disk component 7, quiet dish assembly 8 and casing 9, protecgulum 2 and casing 9 form the space of installing dynamic disk component 7 and quiet dish assembly 8, quiet dish 2 is fixed in casing 9, quiet dish assembly 8 is inserted in one end of dynamic disk component 7, the other end is provided with eccentric bushing component 4, eccentric bushing component 4 is connected with its crankshaft group 3 moved of driving, clutch 1 is arranged on crankshaft group 3 and stretches out on one end of protecgulum 2, it is characterized in that described dynamic disk component 7 is provided with expansion controlling ring-shaped insert 5 on one end of protecgulum 2, the pin that expansion controlling ring-shaped insert 5 is fixed on protecgulum 2 in the other end insertion anti-rotating hole wherein by one end realizes location, the one or both sides of expansion controlling ring-shaped insert 5 are coated with teflon coatings, the end face that Moving plate 10 in described dynamic disk component 7 is relative with expansion controlling ring-shaped insert 5 is provided with the surface through anodizing, on the surface of anodizing, low roughness wear plate 6 is installed with at Moving plate 10.
The thickness of described wear plate 6 is 0.2-0.4mm.
The roughness on the surface that described wear plate 6 contacts with expansion controlling ring-shaped insert 5 is not more than 0.4 micron.
The beneficial effects of the utility model:
The utility model forms protective layer by installing wear plate additional at Moving plate end face and carrying out anodization to Moving plate end face; Moving plate is prevented directly to wear and tear to expansion controlling ring-shaped insert; reduce the destruction to expansion controlling ring-shaped insert; distance between Moving plate and expansion controlling ring-shaped insert is remained unchanged; decrease axial float; anti-low noise, extends the working life of compression.
The roughness of wear-resistant surface of the present utility model is starkly lower than Moving plate end face, can reduce the wearing and tearing to expansion controlling ring-shaped insert surface like this, prevent the generation of abrasive dust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the close-up schematic view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1-2.
A kind of gasket-pin structure scroll compressor with wear plate, it comprises clutch 1, protecgulum 2, crankshaft group 3, eccentric bushing component 4, expansion controlling ring-shaped insert 5, dynamic disk component 7, quiet dish assembly 8 and casing 9, protecgulum 2 and casing 9 form the space of installing dynamic disk component 7 and quiet dish assembly 8, quiet dish 2 is fixed in casing 9, quiet dish assembly 8 is inserted in one end of dynamic disk component 7, the other end is provided with eccentric bushing component 4, eccentric bushing component 4 is connected with its crankshaft group 3 moved of driving, clutch 1 is arranged on crankshaft group 3 and stretches out on one end of protecgulum 2, described dynamic disk component 7 is provided with expansion controlling ring-shaped insert 5 on one end of protecgulum 2, the pin that expansion controlling ring-shaped insert 5 is fixed on protecgulum 2 in the other end insertion anti-rotating hole wherein by one end realizes location, the one or both sides of expansion controlling ring-shaped insert 5 are coated with teflon coatings, the end face that Moving plate 10 in described dynamic disk component 7 is relative with expansion controlling ring-shaped insert 5 is provided with the surface through anodizing, on the surface of anodizing, being installed with thickness at Moving plate 10 is 0.2-0.4mm, the roughness on surface is not more than the wear plate 6 of 0.4 micron.The utility model is by installing the surface accuracy that the very high wear plate of surface roughness improves Moving plate end face additional at Moving plate end face, obviously can reduce the wearing and tearing to expansion controlling ring-shaped insert, extend the life-span of expansion controlling ring-shaped insert cover coat, also can save traditional expansion controlling ring-shaped insert covers process for copper simultaneously, saves manufacture cost.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (3)
1. the gasket-pin structure scroll compressor with wear plate, it comprises clutch (1), protecgulum (2), crankshaft group (3), eccentric bushing component (4), expansion controlling ring-shaped insert (5), dynamic disk component (7), quiet dish assembly (8) and casing (9), protecgulum (2) and casing (9) composition install the space of dynamic disk component (7) and quiet dish assembly (8), quiet dish (2) is fixed in casing (9), quiet dish assembly (8) is inserted in one end of dynamic disk component (7), the other end is provided with eccentric bushing component (4), eccentric bushing component (4) is connected with its crankshaft group moved (3) of driving, clutch (1) is arranged on crankshaft group (3) and stretches out on one end of protecgulum (2), it is characterized in that described dynamic disk component (7) is provided with expansion controlling ring-shaped insert (5) on one end of protecgulum (2), the pin that expansion controlling ring-shaped insert (5) is fixed in the upper the other end insertion of protecgulum (2) anti-rotating hole wherein by one end realizes location, the one or both sides of expansion controlling ring-shaped insert (5) are coated with teflon coatings, the end face that Moving plate (10) in described dynamic disk component (7) is relative with expansion controlling ring-shaped insert (5) is provided with the surface through anodizing, on the surface of anodizing, low roughness wear plate (6) is installed with at Moving plate (10).
2. the gasket-pin structure scroll compressor of band wear plate according to claim 1, is characterized in that the thickness of described wear plate (6) is 0.2-0.4mm.
3. the gasket-pin structure scroll compressor of band wear plate according to claim 1, is characterized in that the roughness on the surface that described wear plate (6) contacts with expansion controlling ring-shaped insert (5) is not more than 0.4 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314156.7U CN204704109U (en) | 2015-05-15 | 2015-05-15 | With the gasket-pin structure scroll compressor of wear plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314156.7U CN204704109U (en) | 2015-05-15 | 2015-05-15 | With the gasket-pin structure scroll compressor of wear plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704109U true CN204704109U (en) | 2015-10-14 |
Family
ID=54283732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314156.7U Active CN204704109U (en) | 2015-05-15 | 2015-05-15 | With the gasket-pin structure scroll compressor of wear plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107499A (en) * | 2019-06-10 | 2019-08-09 | 珠海格力节能环保制冷技术研究中心有限公司 | Screw compressor, car air-conditioner and vehicle |
| US11982271B2 (en) | 2019-06-10 | 2024-05-14 | Gree Green Refrigeration Technology Center Co., Ltd. Of Zhuhai | Scroll compressor, vehicle air conditioner and vehicle |
-
2015
- 2015-05-15 CN CN201520314156.7U patent/CN204704109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107499A (en) * | 2019-06-10 | 2019-08-09 | 珠海格力节能环保制冷技术研究中心有限公司 | Screw compressor, car air-conditioner and vehicle |
| US11982271B2 (en) | 2019-06-10 | 2024-05-14 | Gree Green Refrigeration Technology Center Co., Ltd. Of Zhuhai | Scroll compressor, vehicle air conditioner and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210739124U (en) | Thrust foil hydrodynamic air bearing with integrated top foil structure | |
| CN204704109U (en) | With the gasket-pin structure scroll compressor of wear plate | |
| CN201377370Y (en) | Electric fuel pump | |
| CN204041464U (en) | Pump body structure and compressor | |
| CN207426898U (en) | A kind of high-effect ceiling-fan motor | |
| CN109058111A (en) | A kind of floating type axial seal structure | |
| CN113339239B (en) | Piston assembly, compressor and have its electrical apparatus | |
| CN106895003B (en) | Compressor, pump assembly and its flange mechanism | |
| CN201080967Y (en) | Bearing seal structure | |
| CN203500017U (en) | Novel scroll compressor with anti-rotating ring with wear-resistant ring pin structure | |
| CN201944011U (en) | Water pump assembly | |
| CN202484112U (en) | Structure for connecting shaft, shaft sleeve and wall plate | |
| CN205207069U (en) | A decide discharge capacity swash plate compressor for vehicle air conditioner refrigerating system | |
| CN211343702U (en) | Elastic sliding bearing structure | |
| CN201671970U (en) | Anti-wear bearing retainer | |
| CN209586671U (en) | A kind of wear-resisting orbiter of new energy air conditioning motor-driven compressor | |
| CN201310627Y (en) | Polytetrafluorethylene (PTFE) spray rotation oil seal | |
| CN207364098U (en) | A kind of two-way plain thrust bearing | |
| CN204716740U (en) | A kind of centrifugal compressor thrust bearing | |
| CN101225832A (en) | Device for preventing leakage of pump | |
| CN205841509U (en) | A kind of energy-conservation bearing inner race | |
| CN205260633U (en) | Oil ring guider | |
| CN220081738U (en) | Impeller and pump housing sealing assembly and pump unit with same | |
| CN209586670U (en) | A kind of compressor of air conditioner orbiter | |
| CN220248685U (en) | Floating type sealing end cover for sliding bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |