CN203067122U - Cylinder ring with high sealing performance - Google Patents
Cylinder ring with high sealing performance Download PDFInfo
- Publication number
- CN203067122U CN203067122U CN 201320098108 CN201320098108U CN203067122U CN 203067122 U CN203067122 U CN 203067122U CN 201320098108 CN201320098108 CN 201320098108 CN 201320098108 U CN201320098108 U CN 201320098108U CN 203067122 U CN203067122 U CN 203067122U
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- CN
- China
- Prior art keywords
- cylinder
- cylinder liner
- cylinder ring
- utility
- holes
- 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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Abstract
The utility model discloses a cylinder ring with high sealing performance. The cylinder ring comprises a cylinder ring body which is internally provided with cylinder sleeve holes sequentially. More than one cylinder cover bolt holes and water channel holes are arranged at the upper and lower ends of each cylinder sleeve hole. More than one oil duct holes are arranged at the lower end of the cylinder ring body. Metal sealing rings are arranged inside the cylinder cover bolt holes. Parts on the cylinder ring body are reasonably arranged, and the metal sealing rings are arranged inside the cylinder cover bolt holes, so that the loading strength of the cylinder body is improved, and the best sealing effect for the parts on the cylinder body can be obtained while the parts are fixed in position.
Description
Technical field
The utility model relates to a kind of cylinder liner, especially relates to a kind of cylinder liner that has than high leak tightness.
Background technique
Cylinder liner is fixed by the cylinder bolt impacting force, is used for high-temperature high-pressure fuel gas in the sealed cylinder block, lubricant oil and cooling water, is the most important seal fitting of motor, and the quality of its quality is directly connected to the performance of engine power and the improvement of service behaviour.Cylinder liner in the past is undesirable owing to sealing effect, thereby causes phenomenons such as cylinder oozes, emits, leaks, drips to cause accident easily.
The model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model provides a kind of simple in structure, makes cylinder liner simple and that have high leak tightness.
(2) technological scheme
For addressing the above problem, the utility model adopts following technological scheme:
A kind of high leak tightness cylinder liner, comprise the cylinder liner body, be disposed with sleeve port in the described cylinder liner body, described sleeve port upper and lower end is provided with more than one cylinder bolt hole and water channel hole, described cylinder liner body lower end is provided with more than one oil channel hole, and described cylinder bolt hole inside is provided with metal o-ring.
Further, described sleeve port is provided with more than two, and distance equates between the two adjacent sleeve ports.
Further, described metal o-ring is " O " RunddichtringO.
(3) beneficial effect
The beneficial effect of the utility model cylinder liner is: by the setting rationally of each component locations on the countercylinder pad body and in cylinder bolt hole inside metal o-ring is set, can improve the density of load of cylinder block self, make each parts on the head gasket body when obtaining the fixed position, obtain best sealing effect.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the utility model high leak tightness cylinder liner;
Fig. 2 is the sectional drawing at the utility model high leak tightness cylinder liner A-A place.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Consult a kind of high leak tightness cylinder liner illustrated in figures 1 and 2, comprise cylinder liner body 1, be disposed with sleeve port 2 in the described cylinder liner body 1, described sleeve port 2 upper and lower end are provided with more than one cylinder bolt hole 3 and water channel hole 4, described cylinder liner body 1 lower end is provided with more than one oil channel hole 5, and described cylinder bolt hole 3 inside are provided with metal o-ring 6.
Wherein, described sleeve port 2 is provided with more than two, and distance equates between the two adjacent sleeve ports 2; Described metal o-ring 6 is " O " RunddichtringO.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. high leak tightness cylinder liner, it is characterized in that: comprise the cylinder liner body, be disposed with sleeve port in the described cylinder liner body, described sleeve port upper and lower end is provided with more than one cylinder bolt hole and water channel hole, described cylinder liner body lower end is provided with more than one oil channel hole, and described cylinder bolt hole inside is provided with metal o-ring.
2. high leak tightness cylinder liner according to claim 1, it is characterized in that: described sleeve port is provided with more than two, and distance equates between the two adjacent sleeve ports.
3. high leak tightness cylinder liner according to claim 1, it is characterized in that: described metal o-ring is " O " RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098108 CN203067122U (en) | 2013-03-04 | 2013-03-04 | Cylinder ring with high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098108 CN203067122U (en) | 2013-03-04 | 2013-03-04 | Cylinder ring with high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067122U true CN203067122U (en) | 2013-07-17 |
Family
ID=48765928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320098108 Expired - Fee Related CN203067122U (en) | 2013-03-04 | 2013-03-04 | Cylinder ring with high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534068A (en) * | 2015-01-27 | 2015-04-22 | 安徽江淮汽车股份有限公司 | Oil duct sealing pad of double clutch transmission |
-
2013
- 2013-03-04 CN CN 201320098108 patent/CN203067122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534068A (en) * | 2015-01-27 | 2015-04-22 | 安徽江淮汽车股份有限公司 | Oil duct sealing pad of double clutch transmission |
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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 |
Granted publication date: 20130717 Termination date: 20140304 |