KR930007334Y1 - Structure for preventing oil leakage of motor - Google Patents

Structure for preventing oil leakage of motor Download PDF

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Publication number
KR930007334Y1
KR930007334Y1 KR2019880017811U KR880017811U KR930007334Y1 KR 930007334 Y1 KR930007334 Y1 KR 930007334Y1 KR 2019880017811 U KR2019880017811 U KR 2019880017811U KR 880017811 U KR880017811 U KR 880017811U KR 930007334 Y1 KR930007334 Y1 KR 930007334Y1
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KR
South Korea
Prior art keywords
housing
oil leakage
motor
oil
board push
Prior art date
Application number
KR2019880017811U
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Korean (ko)
Other versions
KR900009174U (en
Inventor
구종범
Original Assignee
삼성전기 주식회사
황선두
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 삼성전기 주식회사, 황선두 filed Critical 삼성전기 주식회사
Priority to KR2019880017811U priority Critical patent/KR930007334Y1/en
Publication of KR900009174U publication Critical patent/KR900009174U/en
Application granted granted Critical
Publication of KR930007334Y1 publication Critical patent/KR930007334Y1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

내용 없음.No content.

Description

박스 팬 모터의 오일 누유 방지 장치Oil leak prevention device of box fan motor

제 1 도는 종래의 박스 팬 모터의 오일 누유 방지 장치 종 단면도.1 is a longitudinal cross-sectional view of an oil leakage preventing device of a conventional box fan motor.

제 2 도는 본 고안 박스 팬 모터의 오일 누유 방지 장치 종 단면도.2 is a longitudinal cross-sectional view of an oil leakage preventing device of the present invention box fan motor.

제 3 도는 본 고안 박스 팬 모터의 하우징의 평면도.3 is a plan view of a housing of the present invention box fan motor.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 하우징 2 : 회전축1 housing 2 rotation shaft

3 : 베어링 4 : 보오드 푸쉬3: bearing 4: board push

5 : 펠트 커버 6 : 고무팩킹5: felt cover 6: rubber packing

7 : 요홈 8 : 고무링7: groove 8: rubber ring

본 고안은 박스 팬 모터의 오일 누유 방지 장치에 관한 것으로, 특히 모터의 하우징 중앙에 축설되는 회전축의 마찰 방지, 냉각, 윤활 작용을 해주기 위하여 주입되는 오일이 누유되지 않도록한 박스 팬 모터의 오일 누유 방지 장치에 관한 것이다.The present invention relates to a device for preventing oil leakage of a box fan motor, and in particular, to prevent oil leakage of a box fan motor that prevents oil from being injected leaked in order to prevent friction, cooling, and lubrication of a rotating shaft installed in the center of the housing of the motor. Relates to a device.

종래 박스팬 모터의 하우징(1)중앙에는 제 1 도에 도시한 바와같이 회전축(2)의 원활한 회전을 위하여 베어링(3)과 이 베어링(3)을 고정시키기 위하여 보오드 푸쉬(4)와 오일 공급을 위한 이 퍼머위크(Permawick)를 보호하기 위하여 펠트 커버(5)를 설치하되 상기 하우징(1)과 보오드 푸쉬(4) 및 펠트 커버(5) 사이에는 주입된 오일의 누유를 방지하기 위하여 석면 또는 보오드 푸쉬에 열, 기름에 강한 재질의 고무팩킹(6)을 부착사용하였으나 석면을 사용할 경우 석면이 깨어지는 경우가 발생하고, 보오드 푸쉬(4)에 고무팩킹(6)을 부착한 것을 사용할때 보오드 푸쉬(4)의 작업성은 좋으나 보오드 푸쉬(4)에 고무팩킹(6)을 부착하는 작업성이 어려운 문제점을 가지고 있었다.In the center of the housing 1 of the conventional box fan motor, as shown in FIG. 1, the board pusher 4 and the oil supply are provided to fix the bearing 3 and the bearing 3 for smooth rotation of the rotating shaft 2. A felt cover (5) is installed to protect this Permawick for the purpose of preventing asbestos or oil leakage between the housing (1) and the board push (4) and the felt cover (5). Rubber packing (6) made of heat- and oil-resistant material is attached to the board push, but when asbestos is used, asbestos breaks, and when the rubber packing (6) is attached to the board push (4) Although the workability of the push 4 is good, the workability of attaching the rubber packing 6 to the board push 4 has a problem.

본 고안은 상기와 같은 문제점을 해결하기 위하여 오일이 주입되어 있는 하우징상에 반원형의 요홈을 형성시키되 이 요홈에는 고무링을 삽입시켜 간단용이하게 오일 누유를 방지하도록한 것으로 이하 첨부된 도면에 의거 본 고안을 상세히 설명하면 다음과 같다.The present invention is to form a semi-circular groove on the housing in which oil is injected in order to solve the above problems, but the rubber ring is inserted into the groove to easily prevent oil leakage. The invention is described in detail as follows.

제 2 도 및 제 3 도에 도시한 바와같이 모터의 하우징(1)에 회전축(2)을 원활하게 회전시키기 위한 베어링(3)과 상기 베어링(3)을 고정하기 위한 보오드 푸쉬(4)와 오일 공급을 위한 퍼머위크를 보호하기 위한 펠트 커버(5)를 설치하고 상기 하우징(1)과 보오드 푸쉬(4) 및 펠트 커버(5) 사이 고무팩킹 또는 석면을 부착하여서된 오일 누유 방지 장치에 있어서, 상기 오일이 주입되어 있는 하우징(1)상에는 중앙으로 소정거리를 두고 반원형의 요홈(7)을 요설하되 이 요홈(7)과 상기 보오드 푸쉬(4)사이에는 오일 누유를 방지하기 위한 고무링(8)을 삽입 지지시켜 주입된 오일이 누유되지 않도록 구성한 것이다.As shown in FIGS. 2 and 3, the bearing 3 for smoothly rotating the rotating shaft 2 in the housing 1 of the motor, the board push 4 for fixing the bearing 3, and the oil In the oil leakage prevention device by installing a felt cover (5) for protecting permawick for supply and attaching rubber packing or asbestos between the housing (1) and the board push (4) and the felt cover (5), On the housing (1) in which the oil is injected, a semicircular groove (7) is provided at a predetermined distance to the center, and a rubber ring (8) for preventing oil leakage between the groove (7) and the board push (4). ) So that the injected oil is not leaked.

상기와 같은 구성시킨 본 고안은 하우징(1)의 내부 즉 회전축(2)이 축착된 베어링(3)에 회전축(2)의 회전시 마찰방지, 냉각, 윤활작용을 하기 위하여 주입된 오일을 상기 하우징(1)의 요홈(7)과 보오드 푸쉬(4)에 삽입 설치된 고무링(8)에 의하여 누유되는 것을 방지할 수 있고, 또한 상기 누유를 방지하기 위한 고무링(8)은 하우징(1)에 형성된 반원형의 요홈(7)에 삽입됨과 동시에 보오드 푸쉬(4)에 의하여 지지되게 되어 고무팩킹(6)을 보오드 푸쉬(4)에 부착시키는 번거로움 없이 간단 용이하게 설치시킬 수 있어 설치에 따른 작업 시간을 단축시켜 주기 때문에 생산성을 향상시켜 줄 수 있는 효과가 있는 것이다.The present invention configured as described above is the oil injected in order to prevent friction, cooling, and lubrication during rotation of the rotating shaft (2) to the bearing (3) in which the inside of the housing (1), the rotating shaft (2) is condensed It is possible to prevent leakage by the rubber ring 8 inserted into the groove 7 and the board push 4 of (1), and the rubber ring 8 for preventing the leakage is provided in the housing 1. Inserted into the formed semi-circular groove (7) and at the same time is supported by the board push (4) can be easily installed without the hassle of attaching the rubber packing (6) to the board push (4) working time according to the installation Because it shortens the productivity is to improve the productivity.

Claims (1)

모터의 하우징(1)에는 회전축(2)이 축착된 베어링(3), 보오드 푸쉬(4), 펠트 커버(5)와 상기 하우징(1)과 보오드 푸쉬(4) 및 펠트 커버(5)사이에 누유 방지를 위한 고무팩킹(6) 또는 석면을 부착시켜서 된 오일 누유 방지 장치에 있어서,상기 하우징(1)상에는 중앙으로부터 소정 거리를 두고 반원형의 요홈(7)을 요설하되 이 요홈(7)과 보오드 푸쉬(4)사이에는 고무링(8)을 삽입 설치하여서 된 것을 특징으로 하는 박스 팬 모터의 오일 누유 방지 장치.The housing 1 of the motor is provided between the bearing 3, the board push 4, the felt cover 5 and the housing 1, the board push 4 and the felt cover 5 in which the rotating shaft 2 is condensed. In the oil leakage prevention device by attaching rubber packing (6) or asbestos for preventing leakage, the housing (1) is provided with a semicircular groove (7) at a predetermined distance from the center of the groove (7) and the board A device for preventing oil leakage of a box fan motor, characterized in that a rubber ring (8) is inserted between the pushes (4).
KR2019880017811U 1988-10-31 1988-10-31 Structure for preventing oil leakage of motor KR930007334Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880017811U KR930007334Y1 (en) 1988-10-31 1988-10-31 Structure for preventing oil leakage of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880017811U KR930007334Y1 (en) 1988-10-31 1988-10-31 Structure for preventing oil leakage of motor

Publications (2)

Publication Number Publication Date
KR900009174U KR900009174U (en) 1990-05-04
KR930007334Y1 true KR930007334Y1 (en) 1993-10-18

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ID=19280846

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880017811U KR930007334Y1 (en) 1988-10-31 1988-10-31 Structure for preventing oil leakage of motor

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Publication number Publication date
KR900009174U (en) 1990-05-04

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