KR950029614A - Cartridge Type Self-Aligning Split Cylindrical Roller Bearings - Google Patents

Cartridge Type Self-Aligning Split Cylindrical Roller Bearings Download PDF

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Publication number
KR950029614A
KR950029614A KR1019940008331A KR19940008331A KR950029614A KR 950029614 A KR950029614 A KR 950029614A KR 1019940008331 A KR1019940008331 A KR 1019940008331A KR 19940008331 A KR19940008331 A KR 19940008331A KR 950029614 A KR950029614 A KR 950029614A
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KR
South Korea
Prior art keywords
outer ring
bearing body
cylindrical roller
roller bearings
lower support
Prior art date
Application number
KR1019940008331A
Other languages
Korean (ko)
Other versions
KR0130179B1 (en
Inventor
하홍식
Original Assignee
윤석태
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Filing date
Publication date
Application filed by 윤석태 filed Critical 윤석태
Priority to KR1019940008331A priority Critical patent/KR0130179B1/en
Publication of KR950029614A publication Critical patent/KR950029614A/en
Application granted granted Critical
Publication of KR0130179B1 publication Critical patent/KR0130179B1/en

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Classifications

    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

산업용 원통로울러 베어링Industrial Cylindrical Roller Bearings

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

본 발명은 주어진 설치공간에 큰 하중을 받을 수 있는 동력전달용 축의 중심선을 자동으로 조절될 수 있도록 한 베어링체의 형성에 있어서, 로울러베어링들을 유지하는 외륜을 2등분으로 분할조립될 수 있도록 하여, 베어링체의 조립작업 효율을 높일 수 있고, 또한 이 외륜에 하우징을 생략하고 바로 상하서포트프레임이 분할결합 되도록 하므로써, 서포트프레임의 고정부위와 축의 중심선의 거리를 크게 줄일 수 있어서, 베어링체의 주어진 공간내에서 큰 힘을 받을 수 있게 한 것이다.The present invention, in the formation of a bearing body to automatically adjust the center line of the power transmission shaft that can be subjected to a large load in a given installation space, so that the outer ring holding the roller bearings can be divided into two parts, As the assembly efficiency of the bearing body can be improved, and the upper and lower support frames are directly combined with the outer ring by omitting the housing, the distance between the fixed part of the support frame and the centerline of the shaft can be greatly reduced, so that a given space of the bearing body can be achieved. It is to receive great strength in me.

3. 발명의 해결 방법의 요지3. Summary of the Solution of the Invention

내륜과 외륜에 의하여 로울러들이 유지되도록 하면서 하우징없이 장착되도록 상하서포트프레임으로 고정되도록 하는 베어링체에 있어서, 상기의 외륜(30)을 2등분 분할하여 체결수단에 의하여 결합되도록 하는 동시에, 이 외륜(30)에 외륜(30)의 원주구형단면과 대응하는 내부 단면을 가지는 상하서포트프레임(50), (50A)이 분할 결합되도록 구성한 것이다.In the bearing body for holding the rollers by the inner ring and the outer ring and fixed with the upper and lower support frames to be mounted without the housing, the outer ring 30 is divided into two parts to be coupled by the fastening means, and the outer ring 30 The upper and lower support frames 50 and 50A having an inner cross section corresponding to the circumferential spherical cross section of the outer ring 30 are formed to be combined with each other.

4. 발명의 중요한 용도4. Important uses of the invention

무카트리지 타입 자동조심 분할형 원통로울러 베어링Cartridge Type Self-Aligning Split Cylindrical Roller Bearings

Description

무카트리지 타입 자동조심 분할형 원통로울러 베어링Cartridge Type Self-Aligning Split Cylindrical Roller Bearings

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는, 본 발명의 원통로울러 베어링의 결합 종단면도, 제2도 (가), (나)는 본 발명의 외륜의 종단면 및 정면도, 제3도의 (가)는, 본 발명의 자유형 실시예의 종단면도, (나)는, 본 발명의 고정형 실시예의 종단면도, 제4도는, 종래의 원통로울러 베어링의 결합 종단면도.Figure 1 is a longitudinal cross-sectional view of the cylindrical roller bearing of the present invention, Figure 2 (a), (b) is a longitudinal section and front view of the outer ring of the present invention, Figure 3 (a) is a free-form embodiment of the present invention Figure 4 is a longitudinal cross-sectional view of a fixed embodiment of the present invention, Figure 4 is a coupling longitudinal cross-sectional view of a conventional cylindrical roller bearing.

Claims (3)

내륜과 외륜에 의하여 로울러들이 유지되도록 하우징이 없는 상태하에서 상하 장착되도록 하여, 서포트프레임으로 고정되도록하는 베어링체에 있어서, 상기의 외륜을 2등분 분할하여 체결수단에 의하여 결합되도록 하는 동시에, 이 외륜에 외륜의 운주구형단면과 대응하는 내부 단면을 가지는 서포트프레임이 분할 결합되도록 함을 특징으로 하는 무카트리지 타입 자동조심 분할형 원통로울러 베어링.In the bearing body to be mounted up and down in the absence of the housing so that the rollers are maintained by the inner ring and the outer ring, to be fixed by the support frame, the outer ring is divided into two parts to be coupled by the fastening means, and to the outer ring A cartridgeless self-aligning split cylindrical roller bearing characterized in that the support frame having an inner cross section corresponding to the spherical spherical section of the outer ring is divided. 제1항에 있어서, 상기의 외륜은, 그의 분할 연결부위에 나사구멍이 형성되어 체결수단인 보울트에 의하여 고정됨을 특징으로 하는 무카트리지 타입 자동조심 분할형 원통로울러 베어링.2. The cartridgeless self-aligning cylindrical roller bearing according to claim 1, wherein said outer ring is formed by a bolt which is a fastening means by forming a screw hole in the split connection portion thereof. 제1항에 있어서, 상기 외륜의 내면에 평활한 자유형 베어링체과 외륜의 내면에 홈이 형성된 고정형 베어링체를 사용함을 특징으로 하는 무카트리지 타입 자동조심 분할형 원통로울러 베어링.The cartridge-less self-aligning cylindrical roller bearing according to claim 1, wherein a free-form bearing body that is smooth on the inner surface of the outer ring and a fixed bearing body having a groove formed on the inner surface of the outer ring are used. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940008331A 1994-04-20 1994-04-20 Cylinderical split rooler bearing for automatic self-centering KR0130179B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940008331A KR0130179B1 (en) 1994-04-20 1994-04-20 Cylinderical split rooler bearing for automatic self-centering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940008331A KR0130179B1 (en) 1994-04-20 1994-04-20 Cylinderical split rooler bearing for automatic self-centering

Publications (2)

Publication Number Publication Date
KR950029614A true KR950029614A (en) 1995-11-24
KR0130179B1 KR0130179B1 (en) 1998-04-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940008331A KR0130179B1 (en) 1994-04-20 1994-04-20 Cylinderical split rooler bearing for automatic self-centering

Country Status (1)

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KR (1) KR0130179B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101311195B1 (en) * 2013-05-10 2013-09-26 정희철 Non-oiling spherical slide bearing

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KR0130179B1 (en) 1998-04-08

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