KR960003689Y1 - Under tanks for motor radiator - Google Patents
Under tanks for motor radiator Download PDFInfo
- Publication number
- KR960003689Y1 KR960003689Y1 KR2019930020760U KR930020760U KR960003689Y1 KR 960003689 Y1 KR960003689 Y1 KR 960003689Y1 KR 2019930020760 U KR2019930020760 U KR 2019930020760U KR 930020760 U KR930020760 U KR 930020760U KR 960003689 Y1 KR960003689 Y1 KR 960003689Y1
- Authority
- KR
- South Korea
- Prior art keywords
- lower tank
- metal bush
- radiator
- bush
- tank
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
- F28F9/14—Arrangements for sealing elements into header boxes or end plates by dismountable joints by force-joining
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 하탱크가 장착된 라디에이터의 정면도.1 is a front view of a radiator equipped with a lower tank of the present invention.
제2도는 종래 하탱크의 부분단면도.2 is a partial cross-sectional view of a conventional lower tank.
제3도는 본 고안의 하탱크의 부분단면도.3 is a partial cross-sectional view of the lower tank of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 상탱크 2 : 핀1: upper tank 2: pin
3 : 수관 4 : 코어가드3: water pipe 4: core guard
5 : 하탱크 6 : 온도센서부5: lower tank 6: temperature sensor
8 : 부시8: bush
본 고안은 차량의 라디에이터에 관한 것으로, 라디에이터의 하탱크에 금속재 부시가 취부될 수 있는 인서어트부를 형성하여 상기 인서트부에 부시를 끼워 고정하도록 한 것이다.The present invention relates to a radiator of a vehicle, by forming an insert portion through which a metal bush can be mounted in the lower tank of the radiator to fix the bush to the insert portion.
차량의 엔진은 연료의 산화에 의한 발열로 인해 엔진이 과열되는 경우 실린더의 변형은 물론 실린더 내벽에 형성되는 유막이 파괴되어 윤활불량이 되며 심한 경우 엔진이 손상되고 연소상태가 나빠져 녹킹이나 조기점화를 일으킴으로 출력이 급격히 저하되게 된다.When the engine is overheated due to the heat generated by the oxidation of fuel, the engine of the vehicle not only deforms the cylinder but also breaks the oil film formed on the inner wall of the cylinder, resulting in poor lubrication. Causing a drastic decrease in output.
역으로 과냉각 되면 엔진의 열효율이 저하되어 연료소비가 증대하는 동시에 실린더 내로 가솔린의 무화가 불충분하여 가솔린에 의해 엔진오일이 묽게 되어 실린더 마모를 촉진하는 원인이 되고 있다.On the contrary, overcooling lowers the engine's thermal efficiency, increases fuel consumption, and inadequate gasoline atomization into the cylinder, causing the engine oil to be diluted by the gasoline, causing cylinder wear.
따라서 엔지에 대한 적정온도 유지를 위하여 실린더와 연소실을 둘러싸고 있는 냉각수 통로로 물을 순환시킴에 따라 엔진을 냉각시키는 수냉식이 범용으로 사용되고 있다.Therefore, in order to maintain an appropriate temperature for the engine, a water-cooling type for cooling the engine as it circulates through the coolant passages surrounding the cylinder and the combustion chamber has been widely used.
상기와 같은 장치는 실린더와 연소실을 둘러싸고 있는 냉각수 통로와, 물을 실린더 내로 순환시키는 물펌프와, 고온의 냉각수 열을 외기에 전달하여 냉각시키는 라디에이터와, 라디에이터의 통풍을 돕는 팬과, 시종직후에 냉각수를 빨리 적정온도까지 올리기 위한 서머스탯 등으로 구성되고, 물의 과냉·과열 여부를 감지하여 온도센서는 라디에이터의 하탱크에 결합되게 된다.Such a device includes a coolant passage surrounding a cylinder and a combustion chamber, a water pump for circulating water into the cylinder, a radiator for transferring high-temperature coolant heat to the outside for cooling, a fan for assisting the radiator ventilation, and immediately after It consists of a thermostat for quickly raising the coolant to an appropriate temperature, and by detecting the supercooling and overheating of the water, the temperature sensor is coupled to the lower tank of the radiator.
하지만 라디에이터에 온도센서를 부착함에 있어 라디에이터 상·하 탱크를 합성수지재로 성형한 것은 금속재 온도센서 등이 단단하게 고착시키는데 많은 어려움이 있어 별도로 구성되는 금속재 부시를 매개로 하여 상·하 탱크에 체결하게 된다.However, in the case of attaching the temperature sensor to the radiator, molding the upper and lower tanks of the radiator with synthetic resin material has a lot of difficulty in fixing the metal temperature sensor firmly, so that the upper and lower tanks can be fastened to the upper and lower tanks through a separate metal bush. do.
종래에는 제2도와 같이 금속재 부시(8)를 고정을 위해 하탱크 성형용 몰드셋트에 용융 합성수지를 인젝션 하기 전에 몰드의 캐비티 내에 금속재 부시(8)를 살짝 얹어놓고 상·하 몰드셋트를 닫은 채로 용융된 합성수지를 인젝트하여 하탱크(5)를 성형하고 있다.Conventionally, before injecting the molten synthetic resin into the mold set for lower tank molding to fix the metal bush 8 as shown in FIG. 2, the metal bush 8 is placed in the cavity of the mold and melted with the upper and lower mold sets closed. The lower tank 5 is molded by injecting the synthetic resin.
그렇지만 사출금형 작업 중에 금속재 부시(8)가 자칫 잘못 배치되거나 전도되는 경우 상·하 몰드셋트가 닫혀질 때 금형의 파손은 물론 부시(8)의 위치가 부정확하여 사출품이 불량처리 되어지는 경우가 다반사이었다.However, when the metal bush 8 is misplaced or inverted during the injection mold operation, when the upper and lower mold sets are closed, not only the mold is damaged but also the position of the bush 8 is inaccurate and the injection product is poorly processed. It was a reflection.
본 고안은 상기와 같은 종래의 문제점 해소를 위해 하탱크의 일측면에 금속재 부시가 취부 고정될 수 있는 별도의 인서어트 부를 하탱크에 형성하여 상기 인서어트부에 금속재 부시를 끼워 조립하는 것만으로 그 작업을 마칠 수 있게 한 것이다.The present invention provides a separate insert portion in which the metal bush can be fixed to one side of the lower tank to solve the conventional problems as described above in the lower tank by simply assembling the metal bush to the insert portion. It's about getting the job done.
이하, 본 고안은 첨부한 도면에 의하여 구체적으로 설명한다.Hereinafter, the present invention will be described in detail by the accompanying drawings.
본 고안은 다수의 수관(3)이 상탱크(1)와 하탱크(5)에 의하여 연결되며 수관 사이에 다수의 방열핀(2)들이 브레이징 되어 있고 냉각수를 인입·방출하는 인입구·방출구가 구비되는 라디에이터에 있어서, 상기 하탱크(5)의 일측면(9a)에 금속재 부시(8)가 취부되는 인서어트부(9)를 형성하여 상기 인서어트부(9)에 금속재 부시(8)를 압입되게 끼워 고정시키도록 구성됨을 특징으로 하고 있다.The present invention is a plurality of water pipe (3) is connected by the upper tank (1) and the lower tank (5), a plurality of heat dissipation fins (2) between the water pipe is brazed and the inlet, outlet for inlet and discharge coolant is provided In the radiator to be formed, the insert portion (9) in which the metal bush (8) is mounted on one side (9a) of the lower tank (5) is formed to press-in the metal bush (8) in the insert portion (9) It is characterized in that it is configured to be fixed.
상기 인서어트부(9)는 하탱크(5)의 일측면(9a)에 일정한 간격을 두고 성형되는 플렌지(9b) 사이에 형성되며, 상기 인서어트부(9)는 금속재 부시의 폭과 동일하거나 작게 형성하여 긴밀하게 끼워지며 고정될 수 있게 한다.The insert part 9 is formed between the flanges 9b formed at regular intervals on one side 9a of the lower tank 5, and the insert part 9 is equal to the width of the metal bush or It is made small so that it can be fitted tightly and fixed.
이러한 구성으로 된 본 고안은 제3도에 도시하고 있는 바와 같이 사출 성형되는 하탱크(5)에 금속재 부시(8)가 취부될 수 있는 인서어트부(9)에 금속재 부시(8)를 화살표(A)와 같이 압입되게 끼워주므로 목적한 금속재 부시(8)가 안정되게 끼워지며 고정되게 된다.According to the present invention having such a configuration, as illustrated in FIG. 3, the metal bush 8 is disposed on the insert portion 9 in which the metal bush 8 may be mounted on the lower tank 5 that is injection molded. Since it is press-fitted as in A), the target metal bush 8 is stably fitted and fixed.
이와 같이 본 고안은 인서어트부(9)에 금속재 부시(8)를 끼우는 간단한 작업을 통해 온도센서 결합위치를 갖는 하탱크를 생산 가능하여 사출금형 작업 중에 불필요한 금형 파손이나 사출물의 이형변화 등을 최소화시킬 수 있는 이점이 있다.As such, the present invention can produce a lower tank having a temperature sensor coupling position through a simple operation of inserting the metal bush 8 into the insert portion 9, thereby minimizing unnecessary mold breakage and mold release change during the injection mold operation. There is an advantage to this.
이상에서와 같이 본 고안은 자동차 라디에이터용 하탱크에 온도센서가 장착되는 금속재 부시를 일체로 사출 성형하는 공정 중에 금속재 부시가 걸려서 금형이 파손되거나 불규칙하게 성형되어 불량율이 높던 것을 해소하기 위해 하탱크에 금속재 부시가 취부되는 인서어트부를 별도로 성형하여 상기 인서어트부에 금속재 부시를 끼워 맞출 수 있도록 함으로써 작업성을 높이는 동시에 불량품 발생을 줄일 수 있어 생산성 향상과 함께 원가 절감의 효과가 있게 된다.As described above, the present invention is designed to solve the fact that the metal bush is caught during the process of integrally molding the metal bush in which the temperature sensor is mounted on the lower tank for the car radiator, and thus the mold is broken or irregularly molded to solve the high defect rate. By inserting the insert of the metal bush is mounted separately to be able to fit the metal bush to the insert to increase the workability and at the same time reduce the occurrence of defective products can be improved productivity and cost reduction effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930020760U KR960003689Y1 (en) | 1993-10-11 | 1993-10-11 | Under tanks for motor radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930020760U KR960003689Y1 (en) | 1993-10-11 | 1993-10-11 | Under tanks for motor radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950012258U KR950012258U (en) | 1995-05-17 |
| KR960003689Y1 true KR960003689Y1 (en) | 1996-05-04 |
Family
ID=19365419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930020760U KR960003689Y1 (en) | 1993-10-11 | 1993-10-11 | Under tanks for motor radiator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960003689Y1 (en) |
-
1993
- 1993-10-11 KR KR2019930020760U patent/KR960003689Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950012258U (en) | 1995-05-17 |
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