KR19980053479U - Bearing lubrication structure - Google Patents

Bearing lubrication structure Download PDF

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Publication number
KR19980053479U
KR19980053479U KR2019960066667U KR19960066667U KR19980053479U KR 19980053479 U KR19980053479 U KR 19980053479U KR 2019960066667 U KR2019960066667 U KR 2019960066667U KR 19960066667 U KR19960066667 U KR 19960066667U KR 19980053479 U KR19980053479 U KR 19980053479U
Authority
KR
South Korea
Prior art keywords
bearing
lubrication structure
bearing lubrication
lubrication
present
Prior art date
Application number
KR2019960066667U
Other languages
Korean (ko)
Inventor
최용석
Original Assignee
박병재
현대자동차 주식회사
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.)
Filing date
Publication date
Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR2019960066667U priority Critical patent/KR19980053479U/en
Publication of KR19980053479U publication Critical patent/KR19980053479U/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/66Special parts or details in view of lubrication
    • F16C33/6637Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/58Raceways; Race rings
    • F16C33/583Details of specific parts of races
    • F16C33/585Details of specific parts of races of raceways, e.g. ribs to guide the rollers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

베어링 미끄럼운동의 윤활을 도모하기 위하여 금속구를 개재한 내, 외륜의 구름홈에 복수개의 윤활홈을 형성하여 이루어지는 베어링 윤활구조를 제공하는데 있다.The present invention provides a bearing lubrication structure in which a plurality of lubrication grooves are formed in a rolling groove of an outer ring through a metal sphere for lubricating a bearing sliding motion.

Description

베어링 윤활구조Bearing lubrication structure

본 고안은 베어링 윤활구조에 관한 것으로서, 더욱 상세하게는 베어링 미끄럼 운동의 윤활을 도모하기 위한 베어링 윤활구조에 관한 것이다.The present invention relates to a bearing lubrication structure, and more particularly to a bearing lubrication structure for lubricating the bearing sliding motion.

도 3 은 종래 기술을 도시한 도면으로, 부호 (2)는 베어링을 지칭한다.FIG. 3 shows a prior art, in which reference numeral 2 designates a bearing.

상기한 베어링(2)은 내륜(4)과 외륜(6), 그리고 금속구(8)를 개재하여 이루어지고 있다.The above-mentioned bearing 2 is made through the inner ring 4, the outer ring 6, and the metal ball 8.

상기한 내륜(4)과 외륜(6)에는 금속구(8)의 구름 운동이 이루어지게 베어링홈(10)을 형성하고 있으며, 각 부위의 축을 지지하는 부재이다.The inner ring 4 and the outer ring 6 are formed with a bearing groove 10 so that the rolling motion of the metal sphere 8 is made, it is a member for supporting the shaft of each part.

상기한 베어링(2)의 윤활은 자연 윤활방식으로 이루어지고 필요시 주유를 하고 있다.Lubrication of the above-described bearing (2) is made by natural lubrication method and is lubricated if necessary.

상기한 종래 기술은 장시간 회전이나 과도한 회전으로 윤활이 제대로 이루어지지 못하여 눌어 붙는 등의 열흔이 발생하는 문제점이 있다.The above-described prior art has a problem in that a heat mark such as a squeeze due to lubrication is not properly made due to long rotation or excessive rotation.

상기한 바와 같은 종래 기술의 문제점을 해소하기 위하여 안출된 본 고안의 목적은 베어링 미끄럼운동의 윤활을 도모하기 위한 베어링 윤활구조를 제공하는데 있다.An object of the present invention devised to solve the problems of the prior art as described above is to provide a bearing lubrication structure for lubricating the bearing sliding motion.

이를 실현하기 위한 본 고안은 베어링 윤활구조에 있어서, 금속구를 개재한 내, 외륜의 구름홈에 복수개의 윤활홈을 형성하여 이루어지는 베어링 윤활구조를 제공하는데 있다.The present invention for realizing this is to provide a bearing lubrication structure formed by forming a plurality of lubrication grooves in the rolling groove of the outer ring through a metal sphere in the bearing lubrication structure.

도 1 은 본 고안에 따른 베어링 윤활구조를 도시한 도면.1 is a view showing a bearing lubrication structure according to the present invention.

도 2 는 본 고안에 따른 베어링 윤활구조의 다른 적용예를 도시한 도면.2 is a view showing another application example of the bearing lubrication structure according to the present invention.

도 3 은 종래 기술에 따른 베어링을 도시한 도면.3 shows a bearing according to the prior art;

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

22 : 금속구23 : 롤러24, 26 : 내, 외륜22 metal sphere 23 roller 24, 26 inner, outer ring

28 : 구름면30 : 윤활홈28: rolling surface 30: lubrication groove

이하, 본 고안의 바람직한 일 실시예를 첨부한 도면에 의하여 더욱 상세히 설명한다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in more detail.

도 1 은 본 고안에 따른 베어링 윤활구조를 도시한 도면이고, 도 2 는 본 고안에 따른 베어링 윤활구조의 다른 적용예를 도시한 도면으로, 부호(20)는 베어링 윤활구조를 지칭한다.1 is a view showing a bearing lubrication structure according to the present invention, Figure 2 is a view showing another application example of the bearing lubrication structure according to the present invention, reference numeral 20 denotes a bearing lubrication structure.

상기한 베어링 윤활구조(20)는 금속구(22)나 롤러(23)를 개재한 내, 외륜(24)(26)의 구름면(28)에 복수개의 윤활홈(30)을 형성하여 베어링(32)이 이루어지고 있다.The bearing lubrication structure 20 is formed by forming a plurality of lubrication grooves 30 in the rolling surface 28 of the inner ring 24 and the inner ring 26 through the metal sphere 22 or the roller 23. 32).

상기한 윤활홈(30)은 내, 외륜(24)(26)의 구름면(28)에 미세하게 형성하고 있다.The lubrication groove 30 is formed finely in the rolling surface 28 of the inner and outer rings 24 and 26.

상기한 바와 같이 이루어지는 본 고안의 작용은 베어링(32)의 회전시 내, 외륜(24)(26)에 형성된 구름면(28)의 윤활홈(30)을 통해 오일이 공급되어 구름면(28)에 윤활막(34)을 형성하게 된다.The operation of the present invention made as described above is the oil is supplied through the lubrication groove 30 of the rolling surface 28 formed in the outer ring 24, 26 during the rotation of the bearing 32, the rolling surface 28 The lubricating film 34 is formed in the film.

이에 따라 장시간의 회전등에 의해서도 베어링(32)의 구름면(28)에 윤활막(34)이 형성됨으로서 롤러(23)나 금속구(22)의 구름작용을 원활하게 한다.As a result, the lubricating film 34 is formed on the rolling surface 28 of the bearing 32 even by long time rotation or the like, thereby smoothing the rolling action of the roller 23 and the metal sphere 22.

상기한 본 고안은 구름홈에 형성되는 윤활막이 윤활홈에 의해 항상 형성되므로 열흔발생으로 인한 눌어 붙음 현상이 방지되며, 마찰열이 해소되는 등 효과가 있다.Since the lubricating film formed in the rolling groove is always formed by the lubricating groove, the present invention prevents the sticking phenomenon due to the occurrence of a scar, and the frictional heat is eliminated.

Claims (1)

베어링 윤활구조에 있어서,In the bearing lubrication structure, 금속구(22)나 롤러(23)를 개재한 내, 외륜(24)(26)의 구름면(28)에 복수개의 윤활홈(30)을 형성하여 이루어짐을 특징으로 하는 베어링 윤활구조.Bearing lubrication structure, characterized in that a plurality of lubrication grooves (30) are formed in the rolling surface (28) of the outer ring (24) and (26) through the metal sphere (22) and the roller (23).
KR2019960066667U 1996-12-31 1996-12-31 Bearing lubrication structure KR19980053479U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960066667U KR19980053479U (en) 1996-12-31 1996-12-31 Bearing lubrication structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960066667U KR19980053479U (en) 1996-12-31 1996-12-31 Bearing lubrication structure

Publications (1)

Publication Number Publication Date
KR19980053479U true KR19980053479U (en) 1998-10-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960066667U KR19980053479U (en) 1996-12-31 1996-12-31 Bearing lubrication structure

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KR (1) KR19980053479U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100668200B1 (en) * 2006-02-14 2007-01-11 이성구 Ball retainer for high precision and a method of making it
KR200452662Y1 (en) * 2008-12-31 2011-03-16 (주)세고스 Rail for drawer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100668200B1 (en) * 2006-02-14 2007-01-11 이성구 Ball retainer for high precision and a method of making it
KR200452662Y1 (en) * 2008-12-31 2011-03-16 (주)세고스 Rail for drawer

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