CN2566002Y - Cylinder liner with rough external surface - Google Patents
Cylinder liner with rough external surface Download PDFInfo
- Publication number
- CN2566002Y CN2566002Y CN 02272373 CN02272373U CN2566002Y CN 2566002 Y CN2566002 Y CN 2566002Y CN 02272373 CN02272373 CN 02272373 CN 02272373 U CN02272373 U CN 02272373U CN 2566002 Y CN2566002 Y CN 2566002Y
- Authority
- CN
- China
- Prior art keywords
- cylinder liner
- external surface
- utility
- cylinder sleeve
- model
- 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
Links
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a cylinder liner with a rough external surface, which is suitable for a gasoline and a diesel engines. The utility model is mainly composed of a cylinder liner barrel body, wherein, the outer surface of the cylinder liner barrel body is provide with a sand-grain-shaped combination layer. The utility model has the advantages of firm combination with cylinder body, low process difficulty, etc., and reduces processing cost.
Description
Technical field:
The utility model relates to a kind of cylinder sleeve with rough external surface, is applicable on gasoline, the diesel engine.
Background technique:
Cylinder sleeve of engine is a vitals on the motor, the outer surface of the cylinder sleeve of engine that uses all is smooth shape at present, this form is when installing and use, cause cylinder sleeve to combine not firm, phenomenon such as skid with engine cylinder-body easily, influence the overall performance of motor, and to overcome this phenomenon, and just must significantly improve the machining accuracy of liner backs and inner surface of cylinder block, cause technology difficulty and processing cost to rise.
Summary of the invention:
The purpose of this utility model provides a kind of cylinder sleeve with rough external surface, and it can overcome the deficiencies in the prior art.
The utility model is achieved in that it mainly is made up of the cylinder sleeve cylindrical shell, and wherein, the outer surface of cylinder sleeve cylindrical shell has the binder course of a sand shape.
The utility model compared with prior art has and combines advantages such as firm, that technology difficulty is low, can cut down finished cost with cylinder body.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Embodiment:
As shown in Figure 1, the utility model mainly is made up of cylinder sleeve cylindrical shell 1, and wherein, the outer surface of cylinder sleeve cylindrical shell 1 has the binder course 2 of a sand shape.During use, cylinder sleeve cylindrical shell 1 is put in the cylinder body, very coarse because the outer surface of cylinder sleeve cylindrical shell 1 is sand shape, therefore can combine with cylinder body securely, avoided the generation of phenomenons such as skidding.
In the present embodiment, the rough external surface of cylinder sleeve cylindrical shell 1 is formed by operations such as sandblast, shot-peenings.
Claims (1)
1, a kind of cylinder sleeve with rough external surface mainly is made up of cylinder sleeve cylindrical shell (1), it is characterized in that the outer surface of cylinder sleeve cylindrical shell (1) has the binder course (2) of a sand shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272373 CN2566002Y (en) | 2002-08-09 | 2002-08-09 | Cylinder liner with rough external surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272373 CN2566002Y (en) | 2002-08-09 | 2002-08-09 | Cylinder liner with rough external surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566002Y true CN2566002Y (en) | 2003-08-13 |
Family
ID=33737075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02272373 Expired - Fee Related CN2566002Y (en) | 2002-08-09 | 2002-08-09 | Cylinder liner with rough external surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566002Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604792A (en) * | 2014-09-09 | 2017-04-26 | 马勒国际有限公司 | Cylinder liner for insertion into an engine block, and engine block |
-
2002
- 2002-08-09 CN CN 02272373 patent/CN2566002Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604792A (en) * | 2014-09-09 | 2017-04-26 | 马勒国际有限公司 | Cylinder liner for insertion into an engine block, and engine block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105127681B (en) | Braking automobile vacuum servo pump rotor cold extrusion technology | |
| CN102141174A (en) | Turbine pressurized hose and method for preparing same | |
| CN2566002Y (en) | Cylinder liner with rough external surface | |
| CN101368485A (en) | Direct inflation and automatic control gas compensating type reciprocating compressed air power engine | |
| CN204458156U (en) | Custom Prosthesis high-power diesel plunger coupled parts | |
| CN201013470Y (en) | Energy-saving pressure boost piston for minicar | |
| CN2603854Y (en) | Compound cylinder jacket for internal combustion engine | |
| CN101705841A (en) | Reciprocating compressed-air power engine | |
| BR0015744B1 (en) | process for producing rough sections with defined roughness in a piston hub drilling of an internal combustion engine. | |
| CN207188717U (en) | A kind of constructional device for improving internal spline part cold-forging forming precision | |
| CN204918771U (en) | Gas nitriding + PVD composite biocoating piston ring | |
| CN204900004U (en) | A vacuum pump drive structure for pressure boost gasoline engine | |
| CN214274040U (en) | Composite impeller for supercharger | |
| CN2898330Y (en) | Cylinder liner of IC engine | |
| CN203296948U (en) | Gasoline engine piston capable of preventing excessive abrasion | |
| CN2893183Y (en) | Floating point type steel thin wall chrome-plating cylinder liner | |
| CN208502892U (en) | A kind of novel mechanical pressurization motor engine | |
| CN203499842U (en) | Compression ring with external tangential conical surface | |
| CN103362682B (en) | A kind of diesel motor piston | |
| CN202117795U (en) | Steel ring-embedded molybdenum-sprayed piston ring | |
| CN201554649U (en) | Rotor of vacuum pump | |
| CN203248269U (en) | Piston ring of internal combustion engine | |
| CN201232595Y (en) | Oil saving ingot | |
| CN205319851U (en) | Flywheel for magneto | |
| CN201545049U (en) | Gear rack type steering gear housing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030813 Termination date: 20090909 |