KR0138223Y1 - Filtering means of bearing - Google Patents
Filtering means of bearing Download PDFInfo
- Publication number
- KR0138223Y1 KR0138223Y1 KR2019930027142U KR930027142U KR0138223Y1 KR 0138223 Y1 KR0138223 Y1 KR 0138223Y1 KR 2019930027142 U KR2019930027142 U KR 2019930027142U KR 930027142 U KR930027142 U KR 930027142U KR 0138223 Y1 KR0138223 Y1 KR 0138223Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- housing
- groove
- filtering means
- shaft
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- 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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
Abstract
여과수단에 의해 외부의 이물질이 베어링의 섭동부로 유입되는 것을 방지하여 이물질로 인한 마멸 및 파손의 우려를 배재하고, 따라서 수명이 연장되도록 하는 베어링의 이물질 여과수단을 제공하기 위하여 회전이 가능한 상태로 관통되며, 축의 저어널 부분이 지지되는 내륜과의 사이로 로울러와 리테이너가 개재되는 베어링의 외륜이 그 일측의 외륜홈에 압입되어 고정되는 하우징과; 이 하우징의 타측에 파여진 홈에 장착되며 회전하는 상기 축의 외주에 밀착되는 여과부로 이루어지도록 한 것.In order to prevent the foreign matter from entering the perturbation part of the bearing by the filtering means to eliminate the fear of wear and tear caused by the foreign matter, and thus to provide a foreign material filtering means of the bearing to extend the life, so that the rotation is possible A housing through which the outer ring of the bearing through which the roller and the retainer are interposed between the inner ring on which the journal portion of the shaft is supported is pressed into and fixed to the outer ring groove on one side thereof; And a filtering part mounted in a groove dug on the other side of the housing and in close contact with the outer circumference of the rotating shaft.
Description
제1도는 본 고안에 의한 베어링을 나타내는 일측면도.1 is a side view showing a bearing according to the present invention.
제2도는 본 고안에 의한 베어링의 사용 상태를 나타내는 일단면도.Figure 2 is a cross-sectional view showing a state of use of the bearing according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 축 4 : 내륜2: shaft 4: inner ring
6 : 외륜 8 : 로울러6: paddle wheel 8: roller
10 : 리테이너 12 : 외륜홈10: retainer 12: outer ring groove
14 : 하우징 16 : 홈14 housing 16 groove
18 : 여과부 20 : 제1강판18: filtration unit 20: first steel sheet
22 : 필터 24 : 제2강판22: filter 24: second steel sheet
26 : 요입홈 28 : 마그네트26: concave groove 28: magnet
[산업상의 이용분야][Industrial use]
본 고안은 베어링의 이물질 여과수단에 관한 것으로서, 보다 상세하게는 여과수단에 의해 외부의 이물질이 유입되는 것을 방지하여 이물질로 인한 마멸 및 파손의 우려를 배재하고, 따라서 수명이 연장되도록 하는 베어링의 이물질 여과수단에 관한 것이다.The present invention relates to a foreign matter filtering means of a bearing, and more particularly, to prevent foreign substances from being introduced by the filtering means to exclude the fear of wear and tear caused by foreign matters, thus extending the life of the foreign materials of the bearing. It relates to a filtration means.
[종래기술][Private Technology]
일반적으로 베어링은 회전이나 왕복운동을 행하는 축을 지지하여 하중을 받는 구실을 하는 기계요소로 이 베어링에 지지되는 축(軸)의 저어널 부분과 베어링의 상대운동에 따라 미끄럼베어링(sliding bearing)과 구름(rolling bearing)으로 나뉘어지며, 하중의 작용 방식에 따라 레이디얼베어링(journal or radial bearing)과 트러스트베어링(thrust or axial bearing)으로 구분된다.In general, a bearing is a mechanical element that acts as a supporting element for supporting an axis that rotates or reciprocates, and sliding bearings and rolling elements in accordance with the relative movement of the journal part of the shaft supported by the bearing and the bearing. It is divided into (rolling bearing), and it is divided into radial bearing and thrust or axial bearing according to the action of load.
특히, 널리 사용되는 구름베어링은 축과 베어링이 구름접촉을 행하여 마찰이 적은 상태로 고속회전이 가능한 장점이 있으며, 구름부재로 보올을 사용하는 보올베어링과, 로울러를 사용하는 로울러베어링으로 구분된다.In particular, the rolling bearing is widely used has the advantage that can be rotated in high speed in the state of the friction contact with the shaft and bearing, the roller bearing is used as a rolling member, and the roller bearing using a roller.
상기한 바와 같은 로울러베어링은 로울러의 형상에 따라 원통 로울러 베어링, 테이퍼 로울러 베어링, 니이들 로울러 베어링 등이 있으며, 공히 축의 저어널 부분이 끼워져 지지되는 내륜(inner race)과, 이 내륜을 감싸는 형태로 형성되는 외륜(outer race), 이러한 내륜과 외륜 사이에 개재되어 구름이 가능한 로울러 및 리테이너로 이루어져 있다.The roller bearing as described above has a cylindrical roller bearing, a tapered roller bearing, a needle roller bearing, etc. according to the shape of the roller, and an inner race in which the journal portion of the shaft is fitted and supported, and in the form of surrounding the inner ring. The outer race is formed, interposed between these inner and outer rings and consists of rollers and retainers capable of rolling.
또, 상기한 바와 같은 로울러와 내륜 및 외륜은 윤활유에 의해 각 부품간의 마찰열과 마멸을 줄일 수 있도록 하는 상태로 원활한 회전 작용을 행할 수 있도록 하고 있다.In addition, the roller, the inner ring and the outer ring as described above are able to perform a smooth rotational action in a state to reduce the frictional heat and wear between the parts by the lubricating oil.
[종래 기술에 대한 문제점][Problem with conventional technology]
그런데, 상기한 바와 같은 종래의 베어링은 로울러의 섭동부로 이물질이 유입됨으로써, 이 이물질이 로울러의 구름 작용을 방해하게 되고 각 부품간에 마찰력과 마멸을 초래하게 하여 베어링의 수명을 단축케 하는 요인이 되기 때문에 베어링의 섭동부로 유입되는 이물질 여과수단이 요구되고 있다.However, in the conventional bearing as described above, foreign matters are introduced into the perturbation part of the rollers, which causes the foreign matters to hinder the rolling action of the rollers and cause friction and abrasion between the parts, thereby shortening the life of the bearings. Therefore, there is a demand for foreign matter filtering means flowing into the perturbation part of the bearing.
본 고안은 상기한 바와 같은 종래의 요구에 부응하기 위하여 안출된 것으로서, 본 고안의 목적은 여과수단에 의해 외부의 이물질이 베어링의 섭동부로 유입되는 것을 방지하여 이물질로 인한 마멸 및 파손의 우려를 배재하고, 따라서 수명이 연장되도록 하는 베어링의 이물질 여과수단을 제공하는데 있다.The present invention is devised to meet the conventional requirements as described above, the object of the present invention is to prevent foreign matter from entering the perturbation portion of the bearing by the filtering means to avoid the risk of wear and tear caused by foreign matter It is to provide a foreign matter filtering means of the bearing to exclude, and thus to extend the life.
[문제점을 해소하기 위한 수단][Means to solve the problem]
이를 실현하기 위하여 본 고안은 축이 회전 가능한 상태로 관통되며, 축의 저어널 부분이 지지되는 내륜과의 사이로 로울로와 리테이너가 개재되는 베어링의 외륜이 그 일측의 외륜홈에 압입되어 고정되는 하우징과; 이 하우징의 타측에 파여진 홈에 장착되며 회전하는 상기 축의 외주에 밀착되는 여과부로 이루어짐을 특징으로 하는 베어링의 이물질 여과수단을 제공한다.In order to realize this, the present invention penetrates in a state in which the shaft is rotatable, and a housing in which the outer ring of the bearing through which the roller and the retainer are interposed between the inner ring on which the journal portion of the shaft is supported is pressed into and fixed to the outer ring groove on one side thereof. ; It provides a foreign matter filtering means of the bearing, characterized in that it is mounted in the groove cut into the other side of the housing and made of a filtration unit in close contact with the outer periphery of the rotating shaft.
상기한 여과부는 베어링의 일측으로 부터 베어링의 섭동부에 유입되는 비철물질을 여과하도록 상기 하우징의 타측홈에 압입 고정되는 제1강판의 일측면에 위치하는 필터와; 상기 강판과 함께 하우징에 압입 고정되는 제2강판의 요입홈에 고정 장착되어 베어링의 일측으로 부터 베어링의 섭동부에 유입되는 철물질을 흡착할 수 있도록 하는 마그네트로 이루어짐을 특징으로 한다.The filter unit is located on one side of the first steel plate that is press-fitted into the other groove of the housing to filter the non-ferrous material flowing into the perturbation portion of the bearing from one side of the bearing; It is characterized in that the magnet is made of a magnet that is fixed to the indentation groove of the second steel plate to be pressed into the housing together with the steel sheet to adsorb the iron material flowing into the perturbation portion of the bearing from one side of the bearing.
이하, 본 고안의 바람직한 실시예를 첨부한 도면에 따라서 더욱 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[실시예]EXAMPLE
제1도와 제2도는 본 고안에 의한 베어링의 이물질 여과수단을 나타내는 도면으로서, 축(2)의 저어널 부분이 끼워져 지지되는 내륜(4)과, 이 내륜(4) 감싸는 형태로 형성되는 외륜(6), 이러한 내륜(4)과 외륜(6) 사이에 개재되어 구름이 가능한 로울러(8) 및 리테이너(10)로 이루어지는 베어링의 상기 외륜(6)이 그 일측의 외륜홈(12)에 압입되어 고정되는 하우징(14)을 구비토록 하고 있다.1 and 2 is a view showing the foreign matter filtering means of the bearing according to the present invention, the inner ring (4) in which the journal portion of the shaft (2) is fitted and supported, the outer ring formed in the form surrounding the inner ring (4) ( 6) The outer ring 6 of the bearing made of a roller 8 and a retainer 10 interposed between the inner ring 4 and the outer ring 6 and capable of rolling is pressed into the outer ring groove 12 on one side thereof. The housing 14 to be fixed is provided.
상기한 하우징(14)의 타측에는 홈(16)을 파주어 이 홈(16)에 회전하는 상기 축(2)의 외주에 밀착되는 여과부(18)를 구성하도록 하고 있는데, 이와 같은 여과부(18)는 상기 하우징(14) 타측의 홈(16)에 제1강판(20)을 압입 고정하고, 이 제1강판(20)의 일측면에 필터(22)가 위치되도록 하여 베어링의 일측으로 부터 베어링의 섭동부에 유입되는 비철 물질을 여과하도록 하고 있다.The other side of the housing 14 is provided with a filtration unit 18 which is in close contact with the outer circumference of the shaft 2 which is provided with a groove 16 and rotates in the groove 16. 18 is press-fit the first steel plate 20 in the groove 16 on the other side of the housing 14, and the filter 22 is located on one side of the first steel plate 20 from one side of the bearing Non-ferrous material entering the perturbation of the bearing is to be filtered.
또, 상기한 여과부(18)는 제1강판(20)과 함께 하우징(14)에 압입 고정되는 제2강판(24)을 보유토록 하고, 이 제2강판(24)에 요입홈(26)을 형성하여 이 요입홈(26)에 마그네트(28)를 장착하여 베어링의 일측으로 부터 베어링의 섭동부에 유입되는 철물질을 흡착할 수 있도록 하고 있다.In addition, the filtration unit 18 has a second steel plate 24 that is press-fitted and fixed to the housing 14 together with the first steel plate 20, and the recessed groove 26 is formed in the second steel plate 24. The magnet 28 is installed in the recessed groove 26 so as to absorb the iron material flowing into the perturbation portion of the bearing from one side of the bearing.
[고안의 효과][Effect of design]
상기한 바와 같은 본 고안에 의한 베어링은 여과수단에 의해 외부의 이물질이 유입되는 것을 방지하여 이물질로 인한 마멸 및 파손의 우려를 배재하고, 따라서 수명이 연장되도록 하는데 그 이점이 있다.The bearing according to the present invention as described above has the advantage of preventing the foreign matter from being introduced by the filtering means to exclude the fear of wear and tear caused by the foreign matter, thus extending the life.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930027142U KR0138223Y1 (en) | 1993-12-10 | 1993-12-10 | Filtering means of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930027142U KR0138223Y1 (en) | 1993-12-10 | 1993-12-10 | Filtering means of bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950019586U KR950019586U (en) | 1995-07-24 |
| KR0138223Y1 true KR0138223Y1 (en) | 1999-05-15 |
Family
ID=19370482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930027142U KR0138223Y1 (en) | 1993-12-10 | 1993-12-10 | Filtering means of bearing |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0138223Y1 (en) |
-
1993
- 1993-12-10 KR KR2019930027142U patent/KR0138223Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950019586U (en) | 1995-07-24 |
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