KR20020043722A - Baffle plate of oil pan - Google Patents

Baffle plate of oil pan Download PDF

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Publication number
KR20020043722A
KR20020043722A KR1020000072802A KR20000072802A KR20020043722A KR 20020043722 A KR20020043722 A KR 20020043722A KR 1020000072802 A KR1020000072802 A KR 1020000072802A KR 20000072802 A KR20000072802 A KR 20000072802A KR 20020043722 A KR20020043722 A KR 20020043722A
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KR
South Korea
Prior art keywords
oil
baffle plate
guide
oil pan
pan
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KR1020000072802A
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Korean (ko)
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KR100372108B1 (en
Inventor
이해창
Original Assignee
이계안
현대자동차주식회사
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Priority to KR10-2000-0072802A priority Critical patent/KR100372108B1/en
Publication of KR20020043722A publication Critical patent/KR20020043722A/en
Application granted granted Critical
Publication of KR100372108B1 publication Critical patent/KR100372108B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • F01M2011/0037—Oilsumps with different oil compartments

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: A baffle plate of an oil pan is provided to prevent the damage on an engine due to the short age of lubricating oil by avoiding the temporary disconnection of oil supply via a baffle plate when the oil in an oil pan is inclined to a specific portion. CONSTITUTION: A baffle plate of an oil pan comprises a guide(21) formed in the center of the oil storage space in an oil pan(20) and having a stopper(22) on its upper portion, a baffle plate(30) floating on the surface of oil and moving upward and downward along the guide, a guide hole(31) formed in the baffle plate to guide an oil strainer(23) when the baffle plate moves upward and downward, and many through holes formed on the surface of the baffle plate to flow oil to the upper portion of the baffle plate from the lower portion of the baffle plate when the baffle plate is blocked up by the stopper of the guide. The baffle plate prevents the inclination of the surface of the oil in the oil pan. Therefore, oil is continuously supplied to an oil pump.

Description

오일팬의 배플 플레이트{Baffle plate of oil pan}Baffle plate of oil pan

본 발명은 오일팬의 배플 플레이트에 관한 것으로, 보다 상세하게는 오일팬 내의 오일유면이 차량의 흔들림에 의해 출렁이는 것을 방지하기 위해 오일팬 내에오일유면에 따라 상하로 이동되는 오일팬의 배플 플레이트에 관한 것이다.The present invention relates to a baffle plate of an oil pan, and more particularly, to a baffle plate of an oil pan moved up and down along an oil surface in an oil pan in order to prevent the oil surface in the oil pan from being shaken by the shaking of the vehicle. It is about.

일반적으로 자동차의 엔진을 구성하는 부품들인 피스톤이나 커넥팅로드, 밸브어저스트 및, 각 부의 베어링과 같은 마찰부에는 원활한 작동을 위해서 오일을 공급해 주어야만 한다.In general, the parts that make up the engine of an automobile, such as pistons, connecting rods, valve adjusters, and bearings of each part, must be supplied with oil for smooth operation.

그래서 엔진의 실린더블럭 하부에는 상기 각 마찰부에 공급되는 오일을 저장하기 위한 오일팬이 형성되어 있다.Thus, an oil pan for storing oil supplied to each of the friction parts is formed under the cylinder block of the engine.

도 3은 종래 연료탱크의 단면적을 도시한 것으로, 오일팬(10)의 내부에는 오일펌프(11)로 오일을 안내하기 위한 오일 스트레이너(12)가 형성되어 있다.3 illustrates a cross-sectional area of a conventional fuel tank, and an oil strainer 12 for guiding oil to an oil pump 11 is formed in the oil pan 10.

그리고 오일팬(10)의 내부에는 오일이 일측으로 쏠리는 현상을 방지하기 위해서 수평방향 또는 수직방향으로 금속재의 배플 플레이트(13)가 용접되거나 볼트에 의해 고정형성된다.In addition, the baffle plate 13 made of metal is welded or fixed by bolts in a horizontal direction or a vertical direction in order to prevent a phenomenon in which oil is concentrated in one side of the oil pan 10.

그러나 종래의 오일팬에 저장된 오일은 배플 플레이트가 고정형성되어 있어서 엔진 내의 유면에 따라서 최적의 기능을 발휘할 수 없으므로, 갑자기 차량이 흔들기게 되면 오일팬 내의 오일이 출렁거리게 되고, 그에 따라 일시적으로 오일펌프에 오일공급이 차단되어 엔진이 손상되는 문제점이 있었다.However, since the baffle plate is fixedly formed and the oil stored in the conventional oil pan may not function optimally according to the oil level in the engine, when the vehicle suddenly shakes, the oil in the oil pan may sway, and thus the oil pump is temporarily There was a problem that the engine is damaged because the oil supply is blocked.

따라서 본 발명은 상기한 문제점을 해결하기 위해서 안출된 것으로, 보다 상세하게는 오일팬 내의 오일유면이 차량의 흔들림에 의해 출렁이는 것을 방지하기 위해 오일팬 내에 오일유면에 따라 상하로 이동되는 오일팬의 배플 플레이트를 제공하는 데 목적이 있다.Therefore, the present invention has been made to solve the above problems, more specifically, the oil pan is moved up and down along the oil surface in the oil pan in order to prevent the oil surface in the oil pan to be swung by the shaking of the vehicle. The purpose is to provide a baffle plate.

본 발명은 상기한 목적을 달성하기 위항 수단으로서,The present invention as a means for achieving the above object,

엔진의 실린더블럭 하부에 취부되는 오일팬에 있어서,In the oil pan mounted on the lower part of the cylinder block of the engine,

상기한 오일팬 내부의 오일저장공간 중앙에 수직으로 형성되며, 그 상부에 스톱퍼가 형성되는 가이드와;A guide formed vertically in the center of the oil storage space in the oil pan and having a stopper formed thereon;

오일의 유면에 띄워져 상기한 가이드를 따라 상하로 이동가능하게 형성되는 배플 플레이트와;A baffle plate which floats on the oil surface and is movable up and down along the guide;

상기 배플 플레이트의 상하이동시 오일 스트레이너가 통과되도록 배플 플레이트의 일측에 형성되는 가이드공과;A guide hole formed at one side of the baffle plate such that the oil strainer at the same time of the baffle plate passes through;

상기한 배플 플레이트가 상기 가이드의 스톱퍼에 부딪쳐 더 이상 상승되지 않을 때, 배플 플레이트 하측의 오일이 배플 플레이트 상측으로 이동될 수 있도록 상기 배플 플레이트의 표면에 다수 형성되는 관통공; 으로 구성되는 것을 특징으로 한다.A plurality of through holes formed on the surface of the baffle plate so that the oil under the baffle plate can be moved above the baffle plate when the baffle plate hits the stopper of the guide and is no longer raised; Characterized in that consists of.

도 1은 본 발명에 의해 구성되는 오일팬의 측단면도.1 is a side cross-sectional view of an oil pan constructed by the present invention.

도 2는 도 1의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.

도 3은 종래의 기술을 설명하기 위한 도면.3 is a view for explaining a conventional technology.

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

20 : 오일팬20: oil pan

21 : 가이드21: guide

22 : 스톱퍼22: stopper

23 : 오일 스트레이너23: oil strainer

30 : 배플 플레이트30: baffle plate

31 : 가이드공31: guide ball

32 : 관통공32: through hole

본 발명의 실시예를 첨부한 도면에 따라서 상세하게 설명하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 의해 구성되는 오일팬의 측단면도이며, 도 2는 도 1의 A-A선 단면도이다.1 is a side cross-sectional view of an oil pan constructed by the present invention, and FIG. 2 is a cross-sectional view taken along the line A-A of FIG.

도면 중에 표시되는 도면부호 20은 본 발명에 의해 구성된 오일팬을 지시하는 것이며, 도면부호 30은 상기 오일팬 내부에 수용되어 오일의 흔들림을 방지하는 배플 플레이트를 지시하는 것이다.Reference numeral 20 denoted in the drawings indicates an oil pan constructed by the present invention, and reference numeral 30 denotes a baffle plate accommodated inside the oil pan to prevent shaking of oil.

상기한 오일팬(20)의 내부에는 오일이 저장되는 공간 중앙부로 상기한 배플플레이트(30)를 안내하기 위한 가이드(21)가 형성된다.In the oil pan 20, a guide 21 is formed to guide the baffle plate 30 to a central portion of a space in which oil is stored.

상기한 가이드(21)는 그 상부에 배플 플레이트(30)의 지나친 상승을 방지하기 위한 스톱퍼(22)가 돌출형성되는데, 이는 오일팬(20) 내에 오일이 충분할 경우에는 차량이 일측으로 많이 쏠리더라도 오일펌프에는 충분한 오일이 공급될 수 있기 때문이다.The guide 21 has a stopper 22 protrudingly formed to prevent excessive rise of the baffle plate 30 on the top of the guide 21, even when the vehicle is pulled to one side when there is enough oil in the oil pan 20. This is because the oil pump can be supplied with sufficient oil.

그리고 상기한 배플 플레이트(30)는 상기한 가이드(21)에 그 중앙부가 수용되어 오일팬(20) 내의 오일의 유면에 따라서 상하로 이동되도록 형성된다.And the baffle plate 30 is formed so that the center portion is accommodated in the guide 21 is moved up and down along the oil surface of the oil in the oil pan (20).

상기한 배플 플레이트(30)의 일측에는 상기 배플 플레이트(30)가 상하로 이동되는 경우, 오일 스트레이너(23)가 통과되도록 하기 위한 가이드공(31)이 형성된다.One side of the baffle plate 30 is formed with a guide hole 31 for allowing the oil strainer 23 to pass when the baffle plate 30 is moved up and down.

그리고 상기한 배플 스트레이너(30)가 상기 가이드(21)의 스톱퍼(22)에 걸리면 배플 플레이트(30) 하측의 오일이 상측으로 이동될 수 있도록 하기 위한 관통공(32)이 상기 배플 플레이트(30)의 표면에 다수 형성된다.When the baffle strainer 30 is caught by the stopper 22 of the guide 21, a through hole 32 for allowing oil below the baffle plate 30 to move upward is the baffle plate 30. A large number is formed on the surface of the.

이상과 같이 구성되는 오일팬의 배플 플레이트의 작동을 설명하면 다음과 같다.Referring to the operation of the baffle plate of the oil pan configured as described above is as follows.

차량의 운행 중에 갑자기 일측으로 쏠리게 되면 그에 따라 오일팬도 일측으로 쏠리게 된다.If the vehicle is suddenly pulled to one side while the vehicle is driving, the oil pan will be pulled to one side accordingly.

이 때 오일팬(20) 내에 형성되어 있는 배플 플레이트(30)는 오일의 유면이 갑자기 일측으로 쏠리는 것을 방지하게 된다.At this time, the baffle plate 30 formed in the oil pan 20 prevents the oil surface from being suddenly drawn to one side.

따라서 차량이 갑자기 일측으로 쏠리는 현상이 발생되더라도 오일펌프로 공급되는 오일이 끊이지 않으므로 엔진으로 윤활유 공급이 차단되어 엔진이 손상되는 현상을 방지하게 된다.Therefore, even if the vehicle suddenly pulls to one side, the oil supplied to the oil pump is not cut off, and thus the supply of lubricant to the engine is blocked, thereby preventing the engine from being damaged.

이상과 같이 구성되는 본 발명은 차량이 일측으로 기울어져 오일팬 내의 오일이 일측으로 갑자기 쏠리더라도 배플 플레이트의 작용에 의해 오일은 일측으로 쏠리지 않으므로, 오일펌프에 공급되는 오일이 일시적으로 차단되는 현상을 방지하게 되어 엔진으로 공급되는 윤활유의 부족으로 엔진이 손상되는 현상을 방지되는 장점이 있다.According to the present invention configured as described above, even when the vehicle is inclined to one side and the oil in the oil pan is suddenly drawn to one side, the oil is not drawn to one side by the action of the baffle plate, so that the oil supplied to the oil pump is temporarily blocked. There is an advantage to prevent the phenomenon that the engine is damaged by the lack of lubricant supplied to the engine to prevent it.

Claims (1)

엔진의 실린더블럭 하부에 취부되는 오일팬에 있어서,In the oil pan mounted on the lower part of the cylinder block of the engine, 상기한 오일팬(20) 내부의 오일저장공간 중앙에 수직으로 형성되며, 그 상부에 스톱퍼(22)가 형성되는 가이드(21)와;A guide 21 formed perpendicular to the center of the oil storage space in the oil pan 20 and having a stopper 22 formed thereon; 오일의 유면에 띄워져 상기한 가이드(21)를 따라 상하로 이동가능하게 형성되는 배플 플레이트(30)와;A baffle plate 30 which floats on the oil surface to be movable up and down along the guide 21; 상기 배플 플레이트(30)의 상하이동시 오일 스트레이너(23)가 통과되도록 배플 플레이트(30)의 일측에 형성되는 가이드공(31)과;A guide hole 31 formed at one side of the baffle plate 30 such that the oil strainer 23 at the same time of the baffle plate 30 passes; 상기한 배플 플레이트(30)가 상기 가이드(21)의 스톱퍼(22)에 부딪쳐 더 이상 상승되지 않을 때, 배플 플레이트(30) 하측의 오일이 배플 플레이트(30) 상측으로 이동될 수 있도록 상기 배플 플레이트(30)의 표면에 다수 형성되는 관통공(32); 으로 구성되는 것을 특징으로 하는 오일팬의 배플 플레이트.When the baffle plate 30 hits the stopper 22 of the guide 21 and is no longer raised, the baffle plate so that the oil under the baffle plate 30 can be moved above the baffle plate 30. A plurality of through holes 32 formed on a surface of the 30; Baffle plate of the oil pan, characterized in that consisting of.
KR10-2000-0072802A 2000-12-04 2000-12-04 Baffle plate of oil pan KR100372108B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2000-0072802A KR100372108B1 (en) 2000-12-04 2000-12-04 Baffle plate of oil pan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2000-0072802A KR100372108B1 (en) 2000-12-04 2000-12-04 Baffle plate of oil pan

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KR20020043722A true KR20020043722A (en) 2002-06-12
KR100372108B1 KR100372108B1 (en) 2003-02-14

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104975906A (en) * 2015-06-25 2015-10-14 滁州达世汽车配件有限公司 Oil pan
KR20180049869A (en) * 2016-11-04 2018-05-14 현대자동차주식회사 Oil flow control device of vehicle oil pan
CN115263490A (en) * 2022-06-28 2022-11-01 东风汽车集团股份有限公司 Oil pan composition, engine and vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104975906A (en) * 2015-06-25 2015-10-14 滁州达世汽车配件有限公司 Oil pan
KR20180049869A (en) * 2016-11-04 2018-05-14 현대자동차주식회사 Oil flow control device of vehicle oil pan
CN115263490A (en) * 2022-06-28 2022-11-01 东风汽车集团股份有限公司 Oil pan composition, engine and vehicle

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