CN203023002U - Crankshaft sleeve of compressor - Google Patents
Crankshaft sleeve of compressor Download PDFInfo
- Publication number
- CN203023002U CN203023002U CN 201220741450 CN201220741450U CN203023002U CN 203023002 U CN203023002 U CN 203023002U CN 201220741450 CN201220741450 CN 201220741450 CN 201220741450 U CN201220741450 U CN 201220741450U CN 203023002 U CN203023002 U CN 203023002U
- Authority
- CN
- China
- Prior art keywords
- annular
- base plate
- axle sleeve
- annular base
- compressor
- 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 - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a crankshaft sleeve of a compressor. The crankshaft sleeve comprises an annular baseplate and an annular convex plate concentric with the annular baseplate, reinforced walls are arranged at a connecting part of the annular baseplate and the annular convex plate and are peripherally distributed along the outer wall of the annular convex plate, the annular baseplate and the annular convex plate of the crankshaft sleeve of the compressor are firmly connected.
Description
Technical field:
The utility model relates to a kind of axle sleeve, is specifically a kind of compressor crank shaft axle sleeve.
Background technique:
The compressor crank shaft axle sleeve is the important constituent elements of compressor, and axle sleeve is located on bent axle bent axle is shielded.The bent axle axle sleeve of prior art comprise annular base plate and with the annular boss of the concentric setting of annular base plate, because bent axle and Crankshaft are enclosed within using process constantly pivoting friction, wear and rupture can occur in the annular base plate of bent axle axle sleeve and the joint of annular boss, affects the work of compressor.
The model utility content:
Technical problem to be solved in the utility model is, the compressor crank shaft axle sleeve that provides a kind of annular base plate and annular boss to be connected firmly.
Technical solution of the present utility model is, a kind of compressor crank shaft axle sleeve is provided, comprise annular base plate and with the annular boss of the concentric setting of annular base plate, the joint of described annular base plate and annular boss is provided with reinforced wall, described reinforced wall circumferentially distributes along the annular boss outer wall.
Adopt after above structure compared with prior art, the utlity model has following advantage: the joint at annular base plate and annular boss is provided with reinforced wall, can improve join strength, prevents that wear and rupture from appearring in the joint.
As preferably, the setting that is formed in one of described reinforced wall and annular base plate and annular boss.
As preferably, described annular boss connecting end extends annular base plate.
Further, also be provided with some stiffening ribs on described reinforced wall.Further play the reinforcement fastness.
Description of drawings:
Accompanying drawing is cross-sectional view of the present utility model.
Embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in the figure, a kind of compressor crank shaft axle sleeve, comprise annular base plate 1 and with the annular boss 2 of the concentric setting of annular base plate 1, the joint of described annular base plate 1 and annular boss 2 is provided with reinforced wall 3, described reinforced wall 3 circumferentially distributes along annular boss 2 outer walls, the setting that is formed in one of described reinforced wall 3 and annular base plate 1 and annular boss 2 also is provided with some stiffening ribs on described reinforced wall 3, and described annular boss 2 connecting ends extend annular base plate 1.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do includes within scope of patent protection of the present utility model.
Claims (4)
1. compressor crank shaft axle sleeve, comprise annular base plate and with the annular boss of the concentric setting of annular base plate, it is characterized in that: the joint of described annular base plate and annular boss is provided with reinforced wall, described reinforced wall circumferentially distributes along the annular boss outer wall.
2. compressor crank shaft axle sleeve according to claim 1 is characterized in that: the setting that is formed in one of described reinforced wall and annular base plate and annular boss.
3. compressor crank shaft axle sleeve according to claim 2, it is characterized in that: described annular boss connecting end extends annular base plate.
4. compressor crank shaft axle sleeve according to claim 2, is characterized in that: also be provided with some stiffening ribs on described reinforced wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741450 CN203023002U (en) | 2012-12-28 | 2012-12-28 | Crankshaft sleeve of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741450 CN203023002U (en) | 2012-12-28 | 2012-12-28 | Crankshaft sleeve of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023002U true CN203023002U (en) | 2013-06-26 |
Family
ID=48646991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220741450 Expired - Lifetime CN203023002U (en) | 2012-12-28 | 2012-12-28 | Crankshaft sleeve of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578669A (en) * | 2019-08-26 | 2019-12-17 | 泰州朗润电子科技有限公司 | Axle sleeve for automobile variable displacement compressor |
-
2012
- 2012-12-28 CN CN 201220741450 patent/CN203023002U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578669A (en) * | 2019-08-26 | 2019-12-17 | 泰州朗润电子科技有限公司 | Axle sleeve for automobile variable displacement compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |