CN203742932U - Automobile compressor swash plate assembly - Google Patents
Automobile compressor swash plate assembly Download PDFInfo
- Publication number
- CN203742932U CN203742932U CN201320693859.6U CN201320693859U CN203742932U CN 203742932 U CN203742932 U CN 203742932U CN 201320693859 U CN201320693859 U CN 201320693859U CN 203742932 U CN203742932 U CN 203742932U
- Authority
- CN
- China
- Prior art keywords
- swash plate
- hole
- plate assembly
- fitting seat
- spring
- 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 discloses an automobile compressor swash plate assembly. The automobile compressor swash plate assembly comprises a mounting seat, a rotating arm shaft, a swash plate and a spring, wherein the rotating arm shaft is mounted on the mounting seat in a penetrating manner; the swash plate is integrally cast; a through hole is formed in the centre of the swash plate; the swash plate is sleeved with the rotating arm shaft, is provided with an end lug, and is hinged to the mounting seat; the through hole is a special-shaped hole formed by crossing a straight hole and an inclined hole; the spring is arranged at a part, relatively between the swash plate and the mounting seat, of the rotating arm shaft. According to the utility model, as the swash plate is integrally cast, higher strength and lower cost are realized; the swing of the swash plate along a hinge joint is realized through the special-shaped hole subjected to special processing, so that the operation is more smooth, and a clamping stagnation phenomenon is prevented.
Description
Technical field
The utility model belongs to automobile air conditioner compressor technical field, relates in particular to the swash plate assembly of compressor.
Background technique
Along with the development of automobile manufacture industry, the research of automobile air conditioning technology is more and more faster.Automobile air conditioner compressor is core component wherein, and automobile air conditioner compressor adopts swash plate wheel to turn piston to compress conventionally, and swash plate High Rotation Speed can reach 3000 turn/min, and therefore wear resistance requires very high.At present the swash plate in air condition compressor adopts split typely conventionally, and swash plate middle part has motor to drive the part of rotation to adopt cast iron or stainless steel to make, and the ring shoulder of swash plate excircle (because High Rotation Speed and miscellaneous part rub) adopts Cuprum alloy.Split-type design makes assembly insufficient strength like this, and easily wearing and tearing especially can be accelerated the wearing and tearing of swash plate inwall in the time that compressor maintenance is inadequate.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the purpose of this utility model has been to provide a kind of vehicle compressor swash plate assembly, makes dishwashing intensity expensive low by integral type design, and the more smooth and easy wearing and tearing that reduced of turning round.
Technological scheme: for achieving the above object, the utility model is by the following technical solutions: a kind of vehicle compressor swash plate assembly, comprise fitting seat, tumbler shaft, swash plate and spring, described tumbler shaft runs through and is arranged on fitting seat, described swash plate is integrated casting and forms, its center portion is provided with through hole and is enclosed within on tumbler shaft, and swash plate is provided with end ear hinged with fitting seat, and described through hole is the profiled holes that straight hole and inclined hole intersect; Described tumbler shaft is with respect between swash plate and fitting seat, spring being set.
Further improve, the through hole of described swash plate is offered angle with respect to the opposite side of fitting seat.
Further, in the through hole of described swash plate, the meld line of straight hole and inclined hole is sweep.
Further, described swash plate through hole is provided with filler ring away from a side of articulating point, and this filler ring and swash plate form one by casting.
Beneficial effect: compared with prior art, the utlity model has following advantage: the casting of the utility model swash plate employing integrated type forms has more high strength and more low cost, and swash plate is realized hinged waving by the profiled holes of special processing, more smooth and easy without catching phenomenon.
Brief description of the drawings
Fig. 1 is the structural representation of swash plate assembly described in the utility model;
Structural representation when Fig. 2 is swash plate assembly work described in the utility model;
Fig. 3 is the structural representation of swash plate described in the utility model;
Fig. 4 is the left view of Fig. 3.
Wherein, fitting seat 1, tumbler shaft 2, swash plate 3, spring 4, end ear 5, pin 6, angle 7, filler ring 8.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for the utility model is described, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present utility model.
As shown in Fig. 1～4, a kind of vehicle compressor swash plate assembly, comprise fitting seat, tumbler shaft, swash plate and spring, described tumbler shaft runs through and is arranged on fitting seat, described swash plate is integrated casting and forms, its center portion is provided with through hole and is enclosed within on tumbler shaft, and swash plate is provided with end ear hinged with fitting seat, described through hole is the profiled holes that straight hole and inclined hole intersect, and form one by casting, grind off the fin that crosses of straight hole and inclined hole by Shot Blasting, and filler ring is set for tumbler shaft support rotary action in the position of principle articulating point, make to rotate the more smooth and easy wearing and tearing that reduce, described tumbler shaft is with respect between swash plate and fitting seat, spring being set.When work, swash plate end ear place is by pin and fitting seat is hinged and around articulating point swing, make to swing more steady by spring.
Claims (4)
1. a vehicle compressor swash plate assembly, it is characterized in that: comprise fitting seat, tumbler shaft, swash plate and spring, described tumbler shaft runs through and is arranged on fitting seat, described swash plate is integrated casting and forms, its center portion is provided with through hole and is enclosed within on tumbler shaft, and swash plate is provided with end ear hinged with fitting seat, described through hole is the profiled holes that straight hole and inclined hole intersect; Described tumbler shaft is with respect between swash plate and fitting seat, spring being set.
2. vehicle compressor swash plate assembly according to claim 1, is characterized in that; The through hole of described swash plate is offered angle with respect to the opposite side of fitting seat.
3. vehicle compressor swash plate assembly according to claim 2, is characterized in that: in the through hole of described swash plate, the meld line of straight hole and inclined hole is sweep.
4. vehicle compressor swash plate assembly according to claim 3, is characterized in that: described swash plate through hole is provided with filler ring away from a side of articulating point, and this filler ring and swash plate form one by casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693859.6U CN203742932U (en) | 2013-11-05 | 2013-11-05 | Automobile compressor swash plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693859.6U CN203742932U (en) | 2013-11-05 | 2013-11-05 | Automobile compressor swash plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742932U true CN203742932U (en) | 2014-07-30 |
Family
ID=51342741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320693859.6U Expired - Fee Related CN203742932U (en) | 2013-11-05 | 2013-11-05 | Automobile compressor swash plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863998A (en) * | 2016-06-03 | 2016-08-17 | 江苏盈科汽车空调有限公司 | Automobile air conditioner rotating arm |
-
2013
- 2013-11-05 CN CN201320693859.6U patent/CN203742932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863998A (en) * | 2016-06-03 | 2016-08-17 | 江苏盈科汽车空调有限公司 | Automobile air conditioner rotating arm |
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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: 20140730 Termination date: 20161105 |