KR0150561B1 - Bearing wear construction of water pump - Google Patents
Bearing wear construction of water pumpInfo
- Publication number
- KR0150561B1 KR0150561B1 KR1019950063127A KR19950063127A KR0150561B1 KR 0150561 B1 KR0150561 B1 KR 0150561B1 KR 1019950063127 A KR1019950063127 A KR 1019950063127A KR 19950063127 A KR19950063127 A KR 19950063127A KR 0150561 B1 KR0150561 B1 KR 0150561B1
- Authority
- KR
- South Korea
- Prior art keywords
- pump
- oil
- bearing
- bearing shaft
- water pump
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
- F04D29/061—Lubrication especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
본 발명은 워터펌프에 관한 것으로, 특히 자동차의 엔진과열을 방지하기 위한 냉각수공급펌프의 베어링축에 오일을 공급하여 베어링의 마모를 방지할 수 있는 워터펌프의 베어링마모구조에 관한 것으로, 펌프본체내면(2)이 형성된 펌프본체(1)에 기어(3)와 연결된 베어링축(4)이 끼워지고 이 베어링축(4)에는 로터리펌프(5)가 설치되며 이 로터리펌프(5)와 펌프본체(1) 사이에는 시일(6)이 삽입설치되어 있는 것에 있어서, 상기 펌프본체(1)상부로 오일유입구(10)를 형성하고 하부에는 오일배출구(14)를 형성하였으며, 상기 오일유입구(10)상부에는 오일통(20)을 구비한 것을 특징으로 하는 오일통(20)을 구비한 것이다.The present invention relates to a water pump, and more particularly, to a bearing wear structure of a water pump that can supply oil to a bearing shaft of a cooling water supply pump to prevent engine overheating of a vehicle, thereby preventing wear of the bearing. A bearing shaft 4 connected to a gear 3 is fitted to the pump body 1 having the formed shaft 2, and a rotary pump 5 is installed on the bearing shaft 4, and the rotary pump 5 and the pump body ( 1) Between the seal 6 is inserted, the oil inlet 10 is formed on the upper portion of the pump body (1) and the oil outlet (14) formed on the lower portion, the oil inlet (10) upper portion There is provided with an oil barrel 20, characterized in that provided with an oil barrel 20.
이와같이 펌프본체에 오일을 공급하여 베어링축의 마모를 방지하므로서, 펌프가 고장나는 것을 사전에 방지하고 장기간 사용할 수 있는 유용한 발명인 것이다.In this way, by supplying oil to the pump body to prevent wear of the bearing shaft, it is a useful invention that can prevent the failure of the pump in advance and can be used for a long time.
Description
제1도는 본 발명의 워터펌프베어링의 전체단면도.1 is an overall cross-sectional view of the water pump bearing of the present invention.
제2도는 본 발명에 따른 워터펌프의 단면도.2 is a cross-sectional view of the water pump according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 오일유입구 12 : 오일배출구10: oil inlet 12: oil outlet
20 : 오일통20: oil barrel
본 발명은 워터펌프에 관한 것으로, 특히 자동차의 엔진과열을 방지하기 위한 냉각수공급펌프의 베어링축에 오일을 공급하여 베어링의 마모를 방지할 수 있는 워터펌프의 베어링마모구조에 관한 것이다.The present invention relates to a water pump, and more particularly, to a bearing wear structure of a water pump that can supply oil to a bearing shaft of a cooling water supply pump for preventing overheating of an engine of an automobile, thereby preventing wear of a bearing.
자동차는 주동력원인 엔진이 설치되고 이 엔진의 과열을 방지하기 위한 냉각수가 냉각수 탱크로부터 공급되는데 이 냉각수는 워터펌프에 의해 엔진에 공급되어 엔진이 과열되는 것을 방지한 것이다.The vehicle is equipped with an engine which is the main power source and coolant is supplied from the coolant tank to prevent overheating of the engine. The coolant is supplied to the engine by a water pump to prevent the engine from overheating.
상기 냉각수를 엔진에 공급하기 위한 펌프의 구조로는 제1도에 도시된 바와같이 펌프본체내면(2)이 형성된 펌프본체(1)에 동력이 전달되는 기어(3)와 연결된 베어링축(4)이 끼워지고 이 베어링축(4)에는 냉각수를 엔진에 공급할 수 있는 로터리펌프(5)가 설치되며 이 로터리펌프(5)와 펌프본체(1) 사이에는 펌프본체(1)내부의 냉각수가 외부로 누출되는 것을 방지하기 위한 시일(6)이 삽입설치되어 있다.As a structure of the pump for supplying the coolant to the engine, as shown in FIG. 1, a bearing shaft 4 connected to a gear 3 to which power is transmitted to a pump body 1 having a pump body inner surface 2 formed thereon is shown in FIG. The bearing shaft 4 is provided with a rotary pump 5 capable of supplying coolant to the engine. Between the rotary pump 5 and the pump main body 1, the coolant inside the pump main body 1 is moved outwardly. A seal 6 is inserted to prevent leakage.
그런데 상기 냉각수를 엔진에 공급하는 워터펌프는 펌프본체(1)의 펌프본체내면(2)에 끼워지는 베어링축(4)은 고속의 회전력으로 회전되는 관계로 상기 펌프본체내면(2)과 베어링축(4)사이에는 마찰력이 발생되어 고장의 원인이 되고 펌프의 수명을 단축시키는 문제점이 있었던 것이다.However, the water pump for supplying the coolant to the engine has a bearing shaft (4) fitted to the pump body inner surface (2) of the pump body (1) is rotated at a high rotational speed of the pump body inner surface (2) and the bearing shaft Friction was generated between (4) to cause a failure and shorten the life of the pump.
본 발명은 상기와 같은 문제점을 감안하여 안출한 것으로, 본 발명의 목적은, 자동차의 엔진과열을 방지하기 위한 냉각수공급펌프의 베어링축에 오일을 공급하여 베어링의 마모를 방지할 수 있는 워터펌프의 베어링마모구조에 관한 것을 제공한다.The present invention has been made in view of the above problems, and an object of the present invention is to provide oil to a bearing shaft of a cooling water supply pump for preventing engine overheating of an automobile, thereby preventing wear of a bearing. Provides bearing bearing structure.
상기 목적을 달성하기 위한 본 발명은, 펌프본체내면이 형성된 펌프본체에 기어와 연결된 베어링축이 끼워지고 이 베어링축에는 로터리펌프가 설치되며 이 로터리펌프와 펌프본체사이에는 시일이 삽입설치되어 있는 것에 있어서, 상기 펌프본체상부로 오일유입구를 형성하였으며, 상기 오일유입구상부에는 오일통을 구비한 것을 특징으로 하는 워터펌프의 베어링마모구조를 제공하는 것이다.The present invention for achieving the above object is that the bearing shaft connected to the gear is fitted to the pump body is formed on the inner surface of the pump body, the rotary shaft is installed in the bearing shaft and the seal is inserted between the rotary pump and the pump body The oil inlet is formed in the upper portion of the pump body, and the oil inlet is provided in the upper portion of the oil inlet to provide a bearing wear structure of the water pump, characterized in that it is provided with an oil container.
이와같이 된 본 발명을 첨부된 도면에 의거 보다 바람직한 실시예를 상세히 설명하면 다음과 같다.Referring to the preferred embodiments of the present invention as described above in detail as follows.
제2도는 본 발명에 따른 워터펌프의 단면도로서, 펌프본체(1) 상부의 오일통(20)의 오일이 유입될 수 있는 오일유입구(10)가 형성되고, 상기 펌프본체(1) 하부에는 오일유입구(10)로부터 유입되는 오일이 배출될 수 있는 오일배출구(12)가 형성되어 있다.2 is a cross-sectional view of the water pump according to the present invention, the oil inlet 10 through which the oil in the oil tank 20 of the pump main body 1 can be formed, and the lower part of the pump main body 1 An oil outlet 12 is formed through which the oil flowing from the inlet 10 may be discharged.
또한 상기 펌프본체(1)의 오일유입구(10)로 오일을 공급하는 오일통(20)이 설치되어 있다.In addition, an oil barrel 20 for supplying oil to the oil inlet 10 of the pump body 1 is installed.
이와같이 된 본 발명은 냉각수 공급시 로터리펌프(5)를 회전시키기 위해서는 기어(3)를 회전시키고 이 기어(3)에 의해 베어링축(4)이 회전되어 로터리펌프(5)가 회전되므로 냉각수를 엔진에 공급하여 엔진을 냉각시키는 것이다.In the present invention as described above, in order to rotate the rotary pump 5 when supplying the coolant, the gear 3 is rotated and the bearing shaft 4 is rotated by the gear 3 so that the rotary pump 5 is rotated so that the coolant is supplied to the engine. To cool the engine.
그리고 상기 베어링축(4)이 회전될 때 회전압력에 의해 오일통(20)으로부터 오일이 펌프본체(1)의 오일유입구(10)로 유입되어 베어링축(4)에 공급되고 공급된 오일이 베어링축(4)의 회전을 원활하게 하며 또한 베어링축(4)에 공급과다로 남는 오일은 오일배출구(12)를 통해 외부로 배출되는 것이다.When the bearing shaft 4 is rotated, oil flows from the oil barrel 20 to the oil inlet 10 of the pump body 1 by the rotational pressure and is supplied to the bearing shaft 4 and the supplied oil is bearing. The rotation of the shaft 4 is smooth and the oil remaining in excess of supply to the bearing shaft 4 is discharged to the outside through the oil outlet 12.
이와같이 펌프본체에 오일을 공급하여 베어링축의 마모를 방지하므로서, 펌프가 고장나는 것을 사전에 방지하고 장기간 사용할 수 있는 유용한 발명인 것이다.In this way, by supplying oil to the pump body to prevent wear of the bearing shaft, it is a useful invention that can prevent the failure of the pump in advance and can be used for a long time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950063127A KR0150561B1 (en) | 1995-12-29 | 1995-12-29 | Bearing wear construction of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950063127A KR0150561B1 (en) | 1995-12-29 | 1995-12-29 | Bearing wear construction of water pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970045633A KR970045633A (en) | 1997-07-26 |
| KR0150561B1 true KR0150561B1 (en) | 1998-11-02 |
Family
ID=19446493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950063127A KR0150561B1 (en) | 1995-12-29 | 1995-12-29 | Bearing wear construction of water pump |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0150561B1 (en) |
-
1995
- 1995-12-29 KR KR1019950063127A patent/KR0150561B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970045633A (en) | 1997-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110953376B (en) | Valve device | |
| EP0420995A1 (en) | Hydraulic motor equipped with reduction gear | |
| US4936742A (en) | Water pump apparatus having lubricating oil circulation and axial thrust support | |
| KR0150561B1 (en) | Bearing wear construction of water pump | |
| US20020051720A1 (en) | Gear pump | |
| KR970706980A (en) | Viscous Heater | |
| KR0150559B1 (en) | Bearing wear construction of waterpump | |
| KR0150558B1 (en) | Bearing wear construction of water pump | |
| KR0150839B1 (en) | Friction-preventing construction of water pump seal | |
| KR100196742B1 (en) | Lublication panel | |
| KR200153655Y1 (en) | Mechanical seal of water pump | |
| JPH0544400B2 (en) | ||
| US11788542B2 (en) | Tandem seal pump | |
| KR101116497B1 (en) | Laybrinth type angular milling attachment | |
| JP2686636B2 (en) | Oil leakage prevention device for fuel injection pump in diesel engine | |
| KR0150560B1 (en) | Construction of leakage protection of water pump | |
| JP2008190690A (en) | Lubricating structure of differential gear | |
| KR100215190B1 (en) | Structure of bearing lubricant for water pump of an automobile | |
| KR910006932Y1 (en) | Cooling apparatus for pump | |
| KR100287571B1 (en) | Leakage prevention pump | |
| JPH09158879A (en) | Vane type vacuum pump | |
| KR100427934B1 (en) | Mechanical sealing structure of water pump | |
| JP2021046862A (en) | Flow control valve and cooling system | |
| JP2989562B2 (en) | mechanical seal | |
| KR0139781Y1 (en) | Water pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20010605 Year of fee payment: 4 |
|
| LAPS | Lapse due to unpaid annual fee |