KR200166656Y1 - Attached structure of water pump for an automobile - Google Patents

Attached structure of water pump for an automobile Download PDF

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Publication number
KR200166656Y1
KR200166656Y1 KR2019950047327U KR19950047327U KR200166656Y1 KR 200166656 Y1 KR200166656 Y1 KR 200166656Y1 KR 2019950047327 U KR2019950047327 U KR 2019950047327U KR 19950047327 U KR19950047327 U KR 19950047327U KR 200166656 Y1 KR200166656 Y1 KR 200166656Y1
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KR
South Korea
Prior art keywords
water pump
cylinder block
plate
projection
spring
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KR2019950047327U
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Korean (ko)
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KR970040797U (en
Inventor
이형주
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정몽규
현대자동차주식회사
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Priority to KR2019950047327U priority Critical patent/KR200166656Y1/en
Publication of KR970040797U publication Critical patent/KR970040797U/en
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Publication of KR200166656Y1 publication Critical patent/KR200166656Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00Pumping cooling-air or liquid coolants
    • F01P5/10Pumping liquid coolant; Arrangements of coolant pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00Fastening; Joining
    • F28F2275/14Fastening; Joining by using form fitting connection, e.g. with tongue and groove

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

엔진에서 워터 펌프(53)와 실린더 블록(50) 사이에 시일재(51)를 개재한 상태로 볼팅하게 되면 시일재(51)의 마모 시 또는 자동차의 진동에 의해 볼트(52)가 풀려 냉각수가 누출됨을 개선하기 위하여, 워터 펌프(53)에 형성된 돌기(1)와, 상기한 돌기(1) 양측으로 돌출되도록 부착된 스프링(2)과, 상기한 스프링(2)의 양단에 부착된 플레이트(3)와, 상기한 돌기(1)가 삽입되도록 실린더 블록(50)에 형성됨과 아울러 플레이트(3)가 걸리도록 턱(4)이 형성된 삽입홈(5)으로 구성함으로써 워터 펌프(53)를 고정시킨 볼트(52)가 풀려도 워터 펌프(53)가 실린더 블록(50)에서 분리되지 않게된다.When the engine is bolted with the seal member 51 interposed between the water pump 53 and the cylinder block 50, the bolt 52 is loosened when the seal member 51 is worn or by vibration of the vehicle, thereby cooling water. In order to improve leakage, the projections (1) formed in the water pump 53, the spring (2) attached to protrude to both sides of the projection (1), and the plate attached to both ends of the spring (2) 3) and the water pump 53 by fixing the water pump 53 is formed in the cylinder block 50 so that the projection (1) is inserted, and the insertion groove (5) formed with the jaw (4) so that the plate (3) is caught. Even if the bolt 52 is loosened, the water pump 53 is not separated from the cylinder block 50.

Description

자동차용 엔진의 워터 펌프 장착 구조Water Pump Mounting Structure for Automotive Engine

제1도는 본 고안에 따른 자동차용 엔진의 워터 펌프 장착 구조를 도시한 부분 확대 단면도,1 is a partially enlarged cross-sectional view showing a water pump mounting structure of an automotive engine according to the present invention;

제2도는 제1도에서 결합 수단을 도시한 부분 확대 단면도,2 is a partially enlarged sectional view showing the coupling means in FIG.

제3도는 일반적인 자동차용 엔진에서 워터 펌프의 결합 상태를 도시한 사시도.3 is a perspective view illustrating a coupling state of a water pump in a general automotive engine.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols on main parts of drawing

1 : 돌기 2 : 스프링1: protrusion 2: spring

3 : 플레이트 4 : 턱3: plate 4: jaw

5 : 삽입홈5: Insertion groove

본 고안은 장착 구조에 관한 것으로서, 보다 상세하게는 자동차용 엔진의 워터 펌프 장착 구조에 관한 것이다.The present invention relates to a mounting structure, and more particularly to a water pump mounting structure of the engine for automobiles.

일반적으로, 자동차는 차체와 새시로 구성되는 바, 상기한 새시는 엔진, 동력 전달 장치, 스티어링 장치, 서스펜션등으로 구성되어 있고, 상기한 차체가 이를 감싸고 외면을 이루고 있다.In general, a car is composed of a body and a chassis, the chassis is composed of an engine, a power transmission device, a steering device, a suspension, etc., the body is wrapped around it and forms an outer surface.

상기한 엔진의 일반적인 구성은 다수의 보어가 연속 형성된 실린더 블록과, 상기한 실린더 블록 상부에 결합됨과 아울러 캠 샤프트 및 흡, 배기 밸브가 설치되는 실린더 헤드와, 상기한 실린더 블록 저면에 연결됨과 아울러 크랭크 축이 내면에 설치된 크랭크 케이스와, 상기한 크랭크 축과 연결됨과 아울러 실린더에 삽입되어 있는 피스톤으로 구성되어 있다.The general configuration of the engine is a cylinder block in which a plurality of bores are continuously formed, a cylinder head coupled to an upper portion of the cylinder block and provided with a cam shaft and an intake and exhaust valve, and a crank connected to the bottom of the cylinder block. The shaft is composed of a crank case provided on the inner surface, and a piston which is connected to the crank shaft described above and inserted into the cylinder.

물론, 상기한 엔진에는 폭발에 따른 열을 적정선으로 유지하는 냉각 장치와, 피스톤등과 같이 고속 회전, 왕복 운동하는 부품의 마모를 방지하기 위한 윤활 장치등이 설치되어 있게 된다.Of course, the engine is provided with a cooling device for maintaining the heat caused by the explosion in a proper line, and a lubrication device for preventing abrasion of the components rotating at high speed and reciprocating, such as a piston.

여기서, 상기한 냉각 장치는 외부 공기와 냉각수를 접촉시키게 되는 라디에이터와, 상기한 라디에이터에 연결된 워터 펌프와, 상기한 워터 펌프에 연결됨과 아울러 실린더 블록에 형성된 워터 재킷과, 상기한 냉각수의 이동 시 수온을 제어하게 되는 수온 조절기로 구성되어 있다.Here, the cooling device is a radiator for contacting the outside air and the coolant, a water pump connected to the radiator, a water jacket connected to the water pump and formed in the cylinder block, and the water temperature during the movement of the coolant It consists of a water temperature controller to control.

상기한 워터 펌프는 크랭크 축과 벨트로 연결되어 펌핑 동작을 하는 바, 이는 제3도에 도시된 바와 같이 실린더 블록(50)과의 사이에 시일재(51)를 개재한 상태에서 볼트(52)로 워터 펌프(53)가 결합되어 있게 된다.The water pump is connected to the crankshaft and the belt to perform the pumping operation, which is a bolt 52 in the state of interposing the sealing material 51 between the cylinder block 50 as shown in FIG. The furnace water pump 53 is coupled.

물론, 상기한 시일재(51)는 워터 펌프(53)와 실린더 블록(50)사이에서 냉각수가 누출되는 것을 방지하기 위한 것이다.Of course, the seal member 51 is for preventing the coolant leaks between the water pump 53 and the cylinder block 50.

그러나, 상기한 바와 같이 워터 펌프와 실린더 블록 사이에 시일제를 개재한 상태로 설치하게 되면 시일재의 마모 시 또는 자동차의 진동에 의해 볼트가 풀려 냉각수가 누출되는 문제점이 있다.However, when the sealing agent is installed between the water pump and the cylinder block as described above, there is a problem in that the cooling water leaks due to the bolt being loosened by the vibration of the vehicle or when the sealing material is worn.

따라서, 본 고안의 목적은 상기한 문제점을 해결하기 위한 것으로서, 워터 펌프와 실린더 블록 사이의 결합력을 향상시켜 냉각수의 누출을 방지할 수 있는 자동차용 엔진의 워터 펌프 장착 구조를 제공함에 있다.Accordingly, an object of the present invention is to solve the above problems, to provide a water pump mounting structure of an automotive engine that can prevent the leakage of cooling water by improving the coupling force between the water pump and the cylinder block.

상기한 목적을 실현하기 위하여 본 고안은 워터 펌프에 형성된 돌기와, 상기한 돌기의 양측으로 돌출되도록 부착된 스프링과, 상기한 스프링의 양단에 부착된 플레이트와, 상기한 돌기가 삽입되도록 실린더 블록에 형성됨과 아울러 플레이트가 걸리도록 턱이 형성된 삽입홈으로 구성함을 특징으로 한다.In order to realize the above object, the present invention is formed on a cylinder block such that a projection formed in a water pump, a spring attached to protrude to both sides of the projection, a plate attached to both ends of the spring, and the projection are inserted. And it is characterized by consisting of the insertion groove formed jaw so that the plate is caught.

이하, 첨부 도면을 참조하여 본 고안의 상세한 일 실시예를 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, a detailed embodiment of the present invention will be described.

제1도와 제2도는 본 고안에 따른 자동차용 엔진의 워터 펌프 장착 구조를 도시한 단면도와 부분 확대 단면도로서, 워터 펌프(53)의 실린더 블록(50) 결합 부분에 형성된 돌기(1)와, 상기와 돌기(1)의 양측면으로 돌출되도록 고정된 스프링(2)과, 상기한 스프링(2)의 양단에 부착된 플레이트(3)와, 상기한 돌기(1)가 삽입되도록 실린더 블록(50)에 형성됨과 아울러 돌기(1) 삽입 후 분리되지 안도록 플레이트(3)가 걸리게 턱(4)이 형성된 삽입홈(5)으로 구성되어 있다.1 and 2 are a cross-sectional view and a partially enlarged cross-sectional view showing a water pump mounting structure of an automotive engine according to the present invention, the projection (1) formed in the coupling portion of the cylinder block 50 of the water pump 53, and And a spring (2) fixed to protrude on both sides of the projection (1), a plate (3) attached to both ends of the spring (2), and the cylinder block (50) so that the projection (1) is inserted therein. It is formed as well as the insertion groove 5 is formed with a jaw (4) is formed so that the plate (3) is caught so as not to be separated after insertion of the projection (1).

물론, 상기한 워터 펌프(53)와 실린더 블록(50)의 사이에는 시일재(51)가 개재되어 있다.Of course, the sealing material 51 is interposed between the water pump 53 and the cylinder block 50.

즉, 상기한 워터 펌프(53)를 실린더 블록(50)에 결합시킬 때 스프링(2)으로 탄성 지지되는 플레이트(3)가 돌기(1) 양측으로 확장되면서 턱(4)에 걸림으로써 워터 펌프(53)를 고정하는 볼트(52)가 풀려도 실린더 블록(50)에서 분리되지 않는 것이다.That is, when the water pump 53 is coupled to the cylinder block 50, the plate 3 elastically supported by the spring 2 is extended to both sides of the protrusion 1 and is caught by the jaw 4. 53 is not detached from the cylinder block 50 even if the bolt 52 is fixed.

상기한 바와 같은 본 고안의 작용 효과를 설명하면 실린더 블록(50)과 워터 펌프(53)의 사이에 시일재(51)를 위치시킨 상태에서 워터 펌프(53)를 실린더 블록(50)에 밀착시키게 되면, 상기한 워터 펌프(53)에 형성된 돌기(1)가 실린더 블록(50)의 삽입홈(5)에 삽입된다.Referring to the operation and effect of the present invention as described above to bring the water pump 53 in close contact with the cylinder block 50 in a state in which the seal member 51 is located between the cylinder block 50 and the water pump 53. Then, the protrusion 1 formed in the water pump 53 is inserted into the insertion groove 5 of the cylinder block 50.

물론, 상기한 돌기(1)의 삽입홈(5) 삽입 시 플레이트(3)를 압축하게 되고, 상기한 플레이트(3)의 압축 상태에서 삽입홈(5)에 돌기(1)를 삽입시키게 되는 것이다.Of course, when the insertion groove 5 of the protrusion 1 is inserted, the plate 3 is compressed, and the protrusion 1 is inserted into the insertion groove 5 in the compressed state of the plate 3. .

돌기(1)가 삽입홈(5)에 삽입되면 압축된 상태인 상기한 스프링(2)의 확장력(탄성)에 의해 플레이트(3)가 양측으로 확장된다.When the projection 1 is inserted into the insertion groove 5, the plate 3 is extended to both sides by the expansion force (elasticity) of the spring 2 in the compressed state.

플레이트(3)가 양측으로 확장되면 상기한 삽입홈(5)의 턱(4)에 플레이트(30)가 걸리게 되는 것이다.When the plate 3 extends to both sides, the plate 30 is caught by the jaw 4 of the insertion groove 5.

상기한 플레이트(3)가 턱(4)에 걸리게 되면, 상기한 워터 펌프(53)를 고정하고 있는 볼트(52)가 풀려도 상기한 플레이트(3)가 턱(4)에 걸려 있는 상태가 됨으로써, 워터 펌프(53)가 실린더 블록(50)에서 분리되지 않는 것이다.When the plate 3 is caught by the jaw 4, the plate 3 is caught by the jaw 4 even if the bolt 52 fixing the water pump 53 is released. The water pump 53 is not separated from the cylinder block 50.

이상과 같이 본 고안은 워터 펌프에 스프링으로 탄성 지지되는 플레이트를 형성함과 아울러 실린더 블록에 턱이 형성된 삽입홈을 형성함으로써 워터 펌프의 고정력을 향상시킬 수 있는 잇점이 있는 것이다.As described above, the present invention has the advantage of improving the fixing force of the water pump by forming a plate that is elastically supported by a spring on the water pump, and by forming an insertion groove having a jaw formed in the cylinder block.

Claims (1)

실린더 블록(50)에 볼트(52)로 워터 펌프(53)를 고정하도록 구성된 자동차용 엔진의 워터 펌프 장착 구조에 있어서, 상기한 워터 펌프(53)의 실린더 블록(50) 결합 부분에 형성된 다수의 돌기(1)와, 상기한 돌기(1)의 양측면으로 돌출되도록 부착된 다수의 스프링(2)과, 상기한 스프링(2)의 종단에 부착된 플레이트(3)와, 상기한 돌기(1)가 삽입되도록 실린더 블록(50)에 형성됨과 아울러 돌기 삽입 후 플레이트(3)가 걸려 워터 펌프(53)가 분리되지 않도록 턱(4)이 형성된 삽입홈(5)을 포함함을 특징으로 하는 자동차용 엔진의 워터 펌프 장착 구조.In the water pump mounting structure of the automobile engine configured to fix the water pump 53 to the cylinder block 50 with bolts 52, a plurality of formed in the engagement portion of the cylinder block 50 of the water pump 53 described above. Projections 1, a plurality of springs 2 attached to protrude on both sides of the projections 1, plates 3 attached to the ends of the springs 2, and the projections 1 Is formed in the cylinder block 50 so that the insertion is carried out and the plate 3 is caught by the plate 3 so that the jaw 4 is formed so that the water pump 53 is not separated. Water pump mounting structure of the engine.
KR2019950047327U 1995-12-26 1995-12-26 Attached structure of water pump for an automobile KR200166656Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950047327U KR200166656Y1 (en) 1995-12-26 1995-12-26 Attached structure of water pump for an automobile

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Application Number Priority Date Filing Date Title
KR2019950047327U KR200166656Y1 (en) 1995-12-26 1995-12-26 Attached structure of water pump for an automobile

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KR970040797U KR970040797U (en) 1997-07-29
KR200166656Y1 true KR200166656Y1 (en) 2000-01-15

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