CN211116289U - High-performance reinforced cylinder sleeve of engine - Google Patents
High-performance reinforced cylinder sleeve of engine Download PDFInfo
- Publication number
- CN211116289U CN211116289U CN202020036114.2U CN202020036114U CN211116289U CN 211116289 U CN211116289 U CN 211116289U CN 202020036114 U CN202020036114 U CN 202020036114U CN 211116289 U CN211116289 U CN 211116289U
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- China
- Prior art keywords
- cylinder liner
- coolant liquid
- cooling
- high performance
- cylinder
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Abstract
The utility model provides a cylinder liner is reinforceed to engine high performance, includes body, cylinder liner flange, coolant liquid chamber, coolant liquid hole, cooling cistern and step, wherein, the cylinder liner flange is located the body top, the coolant liquid intracavity is located to the coolant liquid hole, the coolant liquid groove is located cylinder liner flange below, the step is located cooling cistern below, the coolant liquid flows through the coolant liquid hole and reaches the cylinder liner is reinforceed to an engine high performance between the coolant liquid groove cools off. The utility model discloses a cooling cistern has increased and has cooled off around the cylinder liner, and double-deck location is realized to cylinder liner flange and step to increased the seal groove, in order to effectively seal between body and the cylinder body wall.
Description
Technical Field
The utility model relates to an engine refabrication field. In particular to a remanufacturing process of a cylinder block of an engine.
Background
In the engine remanufacturing process, remanufacturing of a cylinder of an engine is needed. Generally, a cylinder sleeve is added to an existing cylinder and then is machined, so that the size and performance requirements of the original cylinder are met. At present, the design of the high-performance reinforced cylinder liner in our country is almost in the blank stage. The current situation that the product is lack in China needs to be solved as soon as possible.
Disclosure of Invention
In view of this, the utility model aims at providing a novel cylinder jacket is reinforceed to engine high performance.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a cylinder liner is reinforceed to engine high performance, includes body, cylinder liner flange, coolant liquid hole, cooling cistern and step, wherein, the cylinder liner flange is located the body top, the coolant liquid intracavity is located to the coolant liquid hole, the cooling cistern is located cylinder liner flange below and is formed by this part extension outward, the step is located cooling cistern below, the coolant liquid flows through the coolant liquid hole and arrives an engine high performance is reinforceed the cylinder liner and is cooled off between the cooling cistern.
Preferably, the cooling device further comprises a cooling liquid cavity, and the cooling liquid cavity is used for storing cooling liquid.
Preferably, the sealing device further comprises a sealing groove located below the step.
Preferably, the cooling liquid tank 15 is formed in a spiral shape surrounding the outer surface of the body.
Preferably, the cooling liquid groove is a 2mm semicircular groove.
The utility model provides an in the novel cylinder jacket, 16 double-deck location of cylinder liner flange 12 and step, cylinder liner flange 12 can be used for holding the coolant liquid again, and step 16 also possesses certain sealing capacity, and the seal groove 17 of step 16 below can further seal. The coolant bath 15 increases the cooling of the liner.
Drawings
In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a following figure explains:
fig. 1 is a schematic perspective view of a high-performance reinforced cylinder liner of an engine according to the present invention.
In the figure, 11: cylinder liner body, 12: cylinder liner flange, 13: cooling liquid chamber, 14: a coolant hole; 15: a cooling liquid tank; 16: step 17: sealing the groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
The utility model discloses a cylinder liner is reinforceed to engine high performance, including body 11, cylinder liner flange 12, cooling liquid chamber 13, coolant liquid hole 14 and cooling fluid groove 15, above-mentioned body 11 is as the hollow cylinder structure as shown in the figure, and the hollow cylinder that runs through forms, cylinder liner flange 12 is the outside formation that extends in top of body 11, and cylinder liner flange 12 is L type structure, and with body 11 surface around forming coolant liquid chamber 13, there are a plurality of holes in cylinder liner flange 12 bottom to form coolant liquid hole 14. body 11 is located cylinder liner flange 12 below position and outwards extends and form a plurality of cooling fluid groove 15, and cooling fluid groove 15 cross-section is semi-circular, the utility model discloses well cooling fluid groove top is 5-8mm to the surface distance of body 11, and coolant liquid hole 14 and cooling fluid groove 15 are the intercommunication in other embodiments, cooling fluid groove 15 is that body 11 part is outwards outstanding and form the heliciform, and cooling fluid groove 15 and body 11 form the heliciform groove.
Furthermore, the body 11 is located below the cooling liquid tank 15 and protrudes outward to form a step 16, and the body 11 is located below the step 16 and forms a plurality of sealing grooves 17.
In a particular use, a reinforced liner is placed in a cylinder of an engine, with liner flange 12 and step 16 each serving to define a vertical position of the liner. The sealing ring is sleeved in the sealing groove 17, so that the cylinder sleeve and the cylinder are sealed, and cooling liquid and the like can be prevented from entering the cylinder. When the engine is in operation, the cooling liquid cavity 13 contains cooling liquid, and the cooling liquid can flow to the cooling liquid groove 15 through the cooling liquid holes 14 to cool the cylinder sleeve. The cylinder sleeve can be effectively prevented from deforming due to overhigh temperature.
The utility model provides a reinforce cylinder liner, 16 double-deck location of cylinder liner flange 12 and step, cylinder liner flange 12 can be used for holding the coolant liquid again, and step 16 also possesses certain sealing capacity, and the seal groove 17 of step 16 below can further seal. The coolant bath 15 increases the cooling of the liner.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, when used in the orientation or positional relationship indicated in the figures, are used merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Claims (5)
1. The utility model provides a cylinder liner is reinforceed to engine high performance, includes body, cylinder liner flange, coolant liquid chamber, coolant liquid hole, cooling cistern and step, wherein, the cylinder liner flange is located the body top, the coolant liquid hole is located in the coolant liquid, the cooling cistern is located cylinder liner flange below, the step is located cooling cistern below, the coolant liquid passes through the coolant liquid hole flows to the cylinder liner is reinforceed to an engine high performance between the cooling cistern cools off.
2. The engine high performance reinforced cylinder liner of claim 1, wherein: the cylinder sleeve flange is formed by surrounding the body and the cylinder sleeve flange, and the cooling liquid cavity is used for storing cooling liquid.
3. The engine high performance reinforced cylinder liner of claim 1, wherein: the sealing structure further comprises a sealing groove, and the sealing groove is located below the step.
4. The engine high performance reinforced cylinder liner of claim 1, wherein: the cooling liquid groove surrounds the outer surface of the body to form a spiral shape.
5. The engine high performance reinforced cylinder liner of claim 1, wherein: the cooling liquid groove is a 2mm semicircular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020036114.2U CN211116289U (en) | 2020-01-08 | 2020-01-08 | High-performance reinforced cylinder sleeve of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020036114.2U CN211116289U (en) | 2020-01-08 | 2020-01-08 | High-performance reinforced cylinder sleeve of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211116289U true CN211116289U (en) | 2020-07-28 |
Family
ID=71698815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020036114.2U Active CN211116289U (en) | 2020-01-08 | 2020-01-08 | High-performance reinforced cylinder sleeve of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211116289U (en) |
-
2020
- 2020-01-08 CN CN202020036114.2U patent/CN211116289U/en active Active
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