CN108361284A - A kind of ceramic bearing of new type superthin wall high abrasion - Google Patents
A kind of ceramic bearing of new type superthin wall high abrasion Download PDFInfo
- Publication number
- CN108361284A CN108361284A CN201810434496.1A CN201810434496A CN108361284A CN 108361284 A CN108361284 A CN 108361284A CN 201810434496 A CN201810434496 A CN 201810434496A CN 108361284 A CN108361284 A CN 108361284A
- Authority
- CN
- China
- Prior art keywords
- bearing
- ball
- inner race
- bearing inner
- outer ring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000005299 abrasion Methods 0.000 title claims abstract description 20
- 239000000919 ceramic Substances 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000010687 lubricating oil Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- 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
- F16C33/583—Details of specific parts of races
-
- 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
- F16C33/588—Races of sheet metal
-
- 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
- F16C33/6651—Retaining the liquid in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
-
- 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
- F16C37/00—Cooling of bearings
- F16C37/007—Cooling of bearings of rolling bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of ceramic bearings of new type superthin wall high abrasion, including bearing outer ring and bearing inner race, the bearing outer ring madial wall is equipped with ball groove, the ball inside grooves are equipped with ball, and ball is equipped with several, described ball one end is equipped with bearing inner race, the bearing inner race surface is equipped with ball fixing groove, and ball fixing groove is equipped with several, it is equipped with lubricating oil between the ball fixing groove and draws slot, wearing layer is equipped on the inside of the bearing inner race, both sides are equipped with dust-proof sound insulation circle between the bearing outer ring and bearing inner race.The configuration of the present invention is simple, effective to reduce friction, radiating efficiency greatly improves, and has good practicability, under the more violent environment of difference variation also can steady operation, hardness is high, wear-resistant.
Description
Technical field
The present invention relates to ceramic technical field, more particularly to a kind of ceramic bearing of new type superthin wall high abrasion.
Background technology
Existing bearing mostly uses greatly steel bearings, since the density of steel is bigger, so bearing weight is bigger, rotation
When it is larger to the operating on centrifugal force of outer ring, reduce the service life of bearing；Steel bearings are influenced ratio by rising-heat contracting-cold simultaneously
It is larger, thus steel bearings cannot work under the more violent environment of difference variation again.And currently, ceramic bearing drives in transmission
In long-term operation process, since axle center and the mutual frictional force of bushing are larger, it are easy to cause inner ring and burst stuck, generate undesirable damage
Consumption.For this purpose, it is proposed that a kind of ceramic bearing of new type superthin wall high abrasion.
Invention content
The main purpose of the present invention is to provide a kind of ceramic bearing of new type superthin wall high abrasion, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the present invention takes is：
A kind of ceramic bearing of new type superthin wall high abrasion, including bearing outer ring and bearing inner race, the bearing outer ring madial wall
Equipped with ball groove, the ball inside grooves be equipped with ball, and ball be equipped with it is several, described ball one end be equipped with bearing in
Circle, the bearing inner race surface be equipped with ball fixing groove, and ball fixing groove be equipped with it is several, be equipped between the ball fixing groove
Lubricating oil draws slot, is equipped with wearing layer on the inside of the bearing inner race, both sides are equipped between the bearing outer ring and bearing inner race
Dust-proof sound insulation circle.
Further, the ball and bearing inner race are fixed by ball fixing groove, and are flexibly connected.
Further, the bearing outer ring and bearing inner race are flexibly connected by ball and ball groove.
Further, the bearing inner race and wearing layer are an integral structure.
Further, the bearing outer ring and bearing inner race are flexibly connected with dust-proof sound insulation circle.
Compared with prior art, the present invention has the advantages that：The ceramic bearing of this kind of new type superthin wall high abrasion
By the way that bearing outer ring and bearing inner race are flexibly connected by ball and ball groove so that bearing outer ring and bearing inner race activity
Shi Gengjia stablizes, and is detached from when preventing from moving too fast, draws slot by being equipped with lubricating oil so that coat when being installed to bearing
Lubricating oil drawn, in later stage slow release, fuel feeding can be facilitated, meet bearing lubrication appropriateness, prevent bearing explosion card
Extremely, bearing is made to keep running well state for a long time, to reach the advantages of extending bearing service life, by equipped with dust-proof sound insulation
Circle so that can significantly reduce the noise that bearing generates at work, thus can make the working environment of bearing more
It is good, the working performance of bearing is improved, and dust can be reduced to fall between bearing outer ring and bearing inner race, reduces bearing
The abrasion of outer ring and bearing inner race, the configuration of the present invention is simple is effective to reduce friction, and radiating efficiency greatly improves, and has fine
Practicability, under the more violent environment of difference variation also can steady operation, hardness is high, wear-resistant.
Description of the drawings
Fig. 1 is the overall structure diagram of the ceramic bearing of new type superthin wall high abrasion of the present invention.
Fig. 2 is the bearing outer ring structural schematic diagram of the ceramic bearing of new type superthin wall high abrasion of the present invention.
Fig. 3 is the bearing inner race structural schematic diagram of the ceramic bearing of new type superthin wall high abrasion of the present invention.
In figure：1, bearing outer ring；2, bearing inner race；3, ball；4, wearing layer；5, dust-proof sound insulation circle；6, ball groove；7、
Ball fixing groove；8, lubricating oil draws slot.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figs. 1-3, a kind of ceramic bearing of new type superthin wall high abrasion, including bearing outer ring 1 and bearing inner race 2,
1 madial wall of the bearing outer ring is equipped with ball groove 6, and the ball groove 6 is internally provided with ball 3, and ball 3 be equipped with it is several,
3 one end of the ball is equipped with bearing inner race 2, and 2 surface of the bearing inner race is equipped with ball fixing groove 7, and ball fixing groove 7 is equipped with
It is several, it is equipped with lubricating oil between the ball fixing groove 7 and draws slot 8,2 inside of the bearing inner race is equipped with wearing layer 4, the axis
Both sides are equipped with dust-proof sound insulation circle 5 between bearing outer-ring 1 and bearing inner race 2.
Wherein, the ball 3 and bearing inner race 2 are fixed by ball fixing groove 7, and are flexibly connected.
Wherein, the bearing outer ring 1 and bearing inner race 2 are flexibly connected by ball 3 and ball groove 6.
Wherein, the bearing inner race 2 and wearing layer 4 are an integral structure.
Wherein, the bearing outer ring 1 and bearing inner race 2 are flexibly connected with dust-proof sound insulation circle 5.
It should be noted that the present invention is a kind of ceramic bearing of new type superthin wall high abrasion, when work, by by bearing
Outer ring 1 and bearing inner race 2 are flexibly connected by ball 3 and ball groove 6 so that when 2 activity of bearing outer ring 1 and bearing inner race more
Add stabilization, be detached from when preventing from moving too fast, draws slot 8 by being equipped with lubricating oil so that coat when being installed to bearing
Lubricating oil is drawn, and in later stage slow release, can facilitate fuel feeding, meets bearing lubrication appropriateness, and prevention bearing explosion is stuck,
Make bearing keep running well state for a long time, to reach the advantages of extending bearing service life, by equipped with dust-proof sound insulation circle
5 so that can significantly reduce the noise that bearing generates at work, thus can make the working environment of bearing more
It is good, the working performance of bearing is improved, and dust can be reduced to fall between bearing outer ring 1 and bearing inner race 2, reduces axis
The abrasion of bearing outer-ring 1 and bearing inner race 2, simple in structure, effective to reduce friction, radiating efficiency greatly improves, and has good
Practicability, under the more violent environment of difference variation also can steady operation, hardness is high, wear-resistant.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of ceramic bearing of new type superthin wall high abrasion, including bearing outer ring（1）And bearing inner race（2）, it is characterised in that：
The bearing outer ring（1）Madial wall is equipped with ball groove（6）, the ball groove（6）It is internally provided with ball（3）, and ball（3）
Equipped with several, the ball（3）One end is equipped with bearing inner race（2）, the bearing inner race（2）Surface is equipped with ball fixing groove（7）,
And ball fixing groove（7）Equipped with several, the ball fixing groove（7）Between be equipped with lubricating oil draw slot（8）, the bearing inner race
（2）Inside is equipped with wearing layer（4）, the bearing outer ring（1）And bearing inner race（2）Between both sides be equipped with dust-proof sound insulation circle（5）.
2. a kind of ceramic bearing of new type superthin wall high abrasion according to claim 1, it is characterised in that：The ball
（3）And bearing inner race（2）Pass through ball fixing groove（7）It is fixed, and is flexibly connected.
3. a kind of ceramic bearing of new type superthin wall high abrasion according to claim 1, it is characterised in that：Outside the bearing
Circle（1）And bearing inner race（2）Pass through ball（3）With ball groove（6）Flexible connection.
4. a kind of ceramic bearing of new type superthin wall high abrasion according to claim 1, it is characterised in that：In the bearing
Circle（2）And wearing layer（4）It is an integral structure.
5. a kind of ceramic bearing of new type superthin wall high abrasion according to claim 1, it is characterised in that：Outside the bearing
Circle（1）And bearing inner race（2）With dust-proof sound insulation circle（5）Flexible connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434496.1A CN108361284A (en) | 2018-05-09 | 2018-05-09 | A kind of ceramic bearing of new type superthin wall high abrasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434496.1A CN108361284A (en) | 2018-05-09 | 2018-05-09 | A kind of ceramic bearing of new type superthin wall high abrasion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361284A true CN108361284A (en) | 2018-08-03 |
Family
ID=63011730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810434496.1A Pending CN108361284A (en) | 2018-05-09 | 2018-05-09 | A kind of ceramic bearing of new type superthin wall high abrasion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081074A (en) * | 2019-05-15 | 2019-08-02 | 沈阳建筑大学 | A kind of grease lubrication ceramic bearing using piezoelectric ceramics inner ring |
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| JP2007154937A (en) * | 2005-12-01 | 2007-06-21 | Ntn Corp | Tapered roller bearing |
| CN201078398Y (en) * | 2006-07-21 | 2008-06-25 | 周高峰 | Metal nanometer ceramic bearing |
| CN101586627A (en) * | 2009-06-30 | 2009-11-25 | 陈炳顺 | High speed retainer of bi-face sealed ball bearing |
| CN102748394A (en) * | 2012-06-25 | 2012-10-24 | 扬州市顺景机械有限公司 | Wear resistant bearing |
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| CN203257888U (en) * | 2013-04-25 | 2013-10-30 | 宁波市鄞州金鑫轴承五金有限公司 | Novel bearing with ceramic balls |
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| JP2015064056A (en) * | 2013-09-25 | 2015-04-09 | 日本精工株式会社 | Retainer for ball bearing, and ball bearing |
| CN105179465A (en) * | 2015-07-15 | 2015-12-23 | 柳州市双铠工业技术有限公司 | Ceramic bearing |
| CN106089987A (en) * | 2016-06-20 | 2016-11-09 | 新昌县羽林街道君博机械厂 | A kind of deep groove ball bearing with locating snap ring |
| CN205876965U (en) * | 2016-08-01 | 2017-01-11 | 吉林工程技术师范学院 | Stand wear and tear ball bearing |
| CN206246543U (en) * | 2016-11-04 | 2017-06-13 | 贵州兴利旺轴承有限公司 | A kind of shield bearing |
| CN207033993U (en) * | 2017-07-05 | 2018-02-23 | 东台施迈尔新材料科技有限公司 | A kind of ceramic bearing |
| CN207093588U (en) * | 2017-07-05 | 2018-03-13 | 徐州博丰轴承有限公司 | Rolling bearing retainer |
| CN208417274U (en) * | 2018-05-09 | 2019-01-22 | 海宁科巍轴承科技有限公司 | A kind of ceramic bearing of new type superthin wall high abrasion |
-
2018
- 2018-05-09 CN CN201810434496.1A patent/CN108361284A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007154937A (en) * | 2005-12-01 | 2007-06-21 | Ntn Corp | Tapered roller bearing |
| CN201078398Y (en) * | 2006-07-21 | 2008-06-25 | 周高峰 | Metal nanometer ceramic bearing |
| CN101586627A (en) * | 2009-06-30 | 2009-11-25 | 陈炳顺 | High speed retainer of bi-face sealed ball bearing |
| CN202851666U (en) * | 2012-06-20 | 2013-04-03 | 陈仲礼 | Ceramic bearing |
| CN102748394A (en) * | 2012-06-25 | 2012-10-24 | 扬州市顺景机械有限公司 | Wear resistant bearing |
| CN203257888U (en) * | 2013-04-25 | 2013-10-30 | 宁波市鄞州金鑫轴承五金有限公司 | Novel bearing with ceramic balls |
| JP2015064056A (en) * | 2013-09-25 | 2015-04-09 | 日本精工株式会社 | Retainer for ball bearing, and ball bearing |
| CN204200846U (en) * | 2014-10-28 | 2015-03-11 | 衢州市金硕精密机械有限公司 | A kind of dust-proof ceramic bearing |
| CN105179465A (en) * | 2015-07-15 | 2015-12-23 | 柳州市双铠工业技术有限公司 | Ceramic bearing |
| CN106089987A (en) * | 2016-06-20 | 2016-11-09 | 新昌县羽林街道君博机械厂 | A kind of deep groove ball bearing with locating snap ring |
| CN205876965U (en) * | 2016-08-01 | 2017-01-11 | 吉林工程技术师范学院 | Stand wear and tear ball bearing |
| CN206246543U (en) * | 2016-11-04 | 2017-06-13 | 贵州兴利旺轴承有限公司 | A kind of shield bearing |
| CN207033993U (en) * | 2017-07-05 | 2018-02-23 | 东台施迈尔新材料科技有限公司 | A kind of ceramic bearing |
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|---|---|---|---|---|
| CN110081074A (en) * | 2019-05-15 | 2019-08-02 | 沈阳建筑大学 | A kind of grease lubrication ceramic bearing using piezoelectric ceramics inner ring |
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