CN105570312B - High speed ultra-wide roller is for oil bearing - Google Patents
High speed ultra-wide roller is for oil bearing Download PDFInfo
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- CN105570312B CN105570312B CN201610118297.0A CN201610118297A CN105570312B CN 105570312 B CN105570312 B CN 105570312B CN 201610118297 A CN201610118297 A CN 201610118297A CN 105570312 B CN105570312 B CN 105570312B
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- China
- Prior art keywords
- outer ring
- roller
- chute
- high speed
- oil bearing
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to a kind of for oil bearing, is related specifically to a kind of high speed of large size for oil bearing.Including：Inner ring, outer ring, roller；The outer ring is sleeved on inner ring, and roller is installed between two circles；It is characterized in that：The outer ring inner wall be equipped with fuel feeding by chute；It is respectively equipped with a fuel feed hole and an oil outlet on the top of outer ring；It is equipped with sealing cover in the outer ring and the both ends of inner ring；Bottommost in outer ring is equipped with chip removal mouth.The present invention solves the problems, such as that fuel feeding unevenness in the prior art and chip removal are unsmooth, halfway；The problem of a kind of high speed ultra-wide roller is provided for oil bearing, chip removal is all carried out in either working or under shutdown status.
Description
Technical field
The present invention relates to a kind of for oil bearing, is related specifically to a kind of high speed of large size for oil bearing.
Background technology
Fuel feeding design bearing has the following defects in the prior art；The general rotating speed of large size bearing is not high, and delivery rate is slow；
It works after a period of time, Bearing inner can have many abrasive dust and grease, can not be cleaned in the course of work；Or stopping
It is cleaned by the way of the fuel feeding that pressurizes after machine, but this cleaning can not still clean thoroughly.It more has a headache, existing
Have in technology, fuel feeding often has unevenness, and fuel feeding is uneven would generally to be caused disconnected column or increase abrasive dust.
Invention content
It is an object of the invention to：Solve the problems, such as that fuel feeding unevenness in the prior art and chip removal are unsmooth, halfway；There is provided one
The problem of high speed ultra-wide roller is planted for oil bearing, chip removal is all carried out in either working or under shutdown status.
To complete foregoing invention purpose, the invention is realized in this way：A kind of high speed ultra-wide roller for oil bearing, including：
Inner ring, outer ring, roller；The outer ring is sleeved on inner ring, and roller is installed between two circles；It is characterized in that：Described
The inner wall of outer ring be equipped with fuel feeding by chute；Fuel feed hole and an oil outlet there are one being set on the top of outer ring；Described outer
The both ends of circle and inner ring are equipped with sealing cover；Bottommost in outer ring is equipped with chip removal mouth.
The technical program uses Seal Design, fuel feeding to use single hole fuel feeding, outage and oil supplying hole equal height, oil is made to fill
Full entire sealing bearing；To reach the uniform purpose of fuel feeding, on the other hand, chip-removal hole is set in bottom；Since chip-removal hole exists
Bottommost, inside are filled with oil, therefore, can be considered to be worth doing by the form that bottom discharge hole is discharged to solve the problems, such as that bottom is heavy.
In the course of work, chip removal mouth can also be opened, since the flow of chip removal is less than fuel delivery, can also carry out at work
Chip removal.The setting of fuel feeding chute is on the one hand to transmission oil, on the other hand also for storage abrasive dust.
Above-mentioned technical proposal is improved further, described further includes roller support, and the roller is multiple rows of rolling
Column；It is equipped with bulging chute in the surface of corresponding often row roller；The position that bottommost in corresponding outer ring corresponds to chip removal mouth is equipped with
Communicating groove.The inner ring inner wall be equipped with fuel feeding by chute；The chute is corresponding with the chute on outer ring.It is this right
Answer the bulging chute design requirement of roller, groove body shallow；The whole stress of roller is not influenced, in addition, this shallow slot
The design of body is conducive to the deformation bulging in roller stress；To extend bearing service life.The sealing cover and outer ring
Sealing ring is equipped between inner ring.Water conservancy diversion cotton is equipped in the chute.The setting of water conservancy diversion cotton is conducive to the uniform of fuel feeding,
Often in Fuel injection system, once having been piled with bits in chute；It is unsmooth to will result in fuel feeding；In order to avoid this problem, therefore
Water conservancy diversion cotton is being arranged inside, the volume of water conservancy diversion cotton is less than the volume of chute.The roller support is in symmetrical wing shape；
The root of two wings connection sets diversion trench.So-called wing shape is that is both ends are narrow intermediate wide；Be conducive to balance in this way.Among it
It is that work is not interfered with when fuel feeding is unsmooth for further oil storage equipped with chute.
This patent profession is heavy mechanical equipment, and large size abrasion machinery or working environment difference mechanical equipment provide.It can be with
Unlimited width extension is carried out as needed.
Description of the drawings
Fig. 1 is the sectional view of outer ring.
Fig. 2 is supporting structure schematic diagram.
Fig. 3 is overall schematic.
Specific implementation mode
The characteristics of in order to illustrate further this patent and advantage make the explanation of progress below in conjunction with the accompanying drawings.
As shown in the figure：A kind of high speed ultra-wide roller for oil bearing, including：Inner ring, outer ring 1, roller, roller support 2；It is described
Outer ring 1 be sleeved on inner ring, roller is installed between two circles；The roller is multiple rows of roller；In the outer ring 1
Wall be equipped with fuel feeding by chute 11；It is equipped with bulging chute 12 in the surface of corresponding often row roller；Most bottom in corresponding outer ring 1
The position that portion corresponds to chip removal mouth is equipped with communicating groove 13.The roller support 2 is in symmetrical wing shape；In the root of two wings connection
Portion sets diversion trench.The inner ring inner wall be equipped with fuel feeding by bulging chute 12；The chute and the bulging stream on outer ring 1
Slot 12 is corresponding.
It is respectively equipped with a fuel feed hole 15 and an oil outlet 16 on the top of outer ring 1；The two of the outer ring 1 and inner ring
End is equipped with sealing cover；Bottommost in outer ring 1 is equipped with chip removal mouth 14.
The technical program uses Seal Design, fuel feeding to use single hole fuel feeding, outage and oil supplying hole equal height, oil is made to fill
Full entire sealing bearing；To reach the uniform purpose of fuel feeding, on the other hand, chip-removal hole is set in bottom；Due to chip-removal hole 14
In bottommost, inside is filled with oil, therefore, can be considered to be worth doing by the form that bottom discharge hole is discharged to solve the problems, such as that bottom is heavy.
During the work time, chip removal mouth can also be opened, since the flow of chip removal is less than fuel delivery, at work can also be into
Row chip removal.The setting of fuel feeding chute is on the one hand to transmission oil, on the other hand also for storage abrasive dust.
The inner ring inner wall be equipped with fuel feeding by chute 11；The chute 11 is corresponding with the chute on outer ring 1.
12 design requirement of bulging chute of this corresponding roller, groove body are shallow；The whole stress of roller is not influenced, in addition, this
The design of the shallow groove body of kind, is conducive to the deformation bulging in roller stress；To extend bearing service life.
Roller support 2 is in symmetrical wing shape；Diversion trench 21 is set in the root of two wings 22 connection.So-called wing shape is just
It is to say that both ends are complete by narrow centre；Have in this way and is balanced in profit.Among it be equipped with chute be for further oil storage, fuel feeding not
Work is not interfered with when smooth.
Claims (4)
1. a kind of high speed ultra-wide roller is for oil bearing, including：Inner ring, outer ring, roller；The outer ring is sleeved on inner ring, rolling
Column is installed between two circles；It is characterized in that：The outer ring inner wall be equipped with fuel feeding by chute；Top in outer ring
It is respectively equipped with a fuel feed hole and an oil outlet；It is equipped with sealing cover in the outer ring and the both ends of inner ring；Most bottom in outer ring
Portion is equipped with chip removal mouth；Further include roller support, the roller is multiple rows of roller；It is equipped with drum in the surface of corresponding often row roller
Dilatant slot；The position that bottommost in corresponding outer ring corresponds to chip removal mouth is equipped with communicating groove；Water conservancy diversion cotton is equipped in the chute.
2. a kind of high speed ultra-wide roller according to claim 1 is for oil bearing, it is characterised in that：The sealing cover with it is outer
Sealing ring is equipped between circle and inner ring.
3. a kind of high speed ultra-wide roller according to claim 1 is for oil bearing, it is characterised in that：The roller support is in
Symmetrical wing shape；Diversion trench is set in the root of two wings connection.
4. a kind of high speed ultra-wide roller according to claim 1 is for oil bearing, it is characterised in that：In the inner ring
Wall be equipped with fuel feeding by bulging chute；The chute is corresponding with the bulging chute on outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610118297.0A CN105570312B (en) | 2016-03-03 | 2016-03-03 | High speed ultra-wide roller is for oil bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610118297.0A CN105570312B (en) | 2016-03-03 | 2016-03-03 | High speed ultra-wide roller is for oil bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105570312A CN105570312A (en) | 2016-05-11 |
| CN105570312B true CN105570312B (en) | 2018-07-27 |
Family
ID=55880800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610118297.0A Active CN105570312B (en) | 2016-03-03 | 2016-03-03 | High speed ultra-wide roller is for oil bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570312B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762163A (en) * | 2019-11-22 | 2020-02-07 | 青岛越洋水产科技有限公司 | Fixing device with ellipsoidal structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090632A (en) * | 1993-09-01 | 1994-08-10 | 黎奇凡 | Rolling bearing with three layer of rolling bodies |
| CN201487047U (en) * | 2009-09-01 | 2010-05-26 | 中机洛阳轴承科技有限公司 | Special bearing for megawatt wind turbine impeller system |
| CN202493587U (en) * | 2011-12-27 | 2012-10-17 | 瓦房店轴承集团有限责任公司 | Thin-wing dual-wing retainer type high-precision self-aligning roller bearing |
| JP2013064463A (en) * | 2011-09-20 | 2013-04-11 | Jtekt Corp | Roller bearing device |
| CN103244566A (en) * | 2013-05-27 | 2013-08-14 | 如皋市非标轴承有限公司 | Large-scale oil supply ball bearing |
| CN203892380U (en) * | 2014-05-28 | 2014-10-22 | 杭州人本电机轴承有限公司 | Bearing |
| CN203948448U (en) * | 2014-07-26 | 2014-11-19 | 慈溪市特种轴承有限公司 | Oil-storage bearing |
| CN204784173U (en) * | 2015-06-02 | 2015-11-18 | 宁波市鄞州金鑫轴承五金有限公司 | Double track way bearing |
-
2016
- 2016-03-03 CN CN201610118297.0A patent/CN105570312B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090632A (en) * | 1993-09-01 | 1994-08-10 | 黎奇凡 | Rolling bearing with three layer of rolling bodies |
| CN201487047U (en) * | 2009-09-01 | 2010-05-26 | 中机洛阳轴承科技有限公司 | Special bearing for megawatt wind turbine impeller system |
| JP2013064463A (en) * | 2011-09-20 | 2013-04-11 | Jtekt Corp | Roller bearing device |
| CN202493587U (en) * | 2011-12-27 | 2012-10-17 | 瓦房店轴承集团有限责任公司 | Thin-wing dual-wing retainer type high-precision self-aligning roller bearing |
| CN103244566A (en) * | 2013-05-27 | 2013-08-14 | 如皋市非标轴承有限公司 | Large-scale oil supply ball bearing |
| CN203892380U (en) * | 2014-05-28 | 2014-10-22 | 杭州人本电机轴承有限公司 | Bearing |
| CN203948448U (en) * | 2014-07-26 | 2014-11-19 | 慈溪市特种轴承有限公司 | Oil-storage bearing |
| CN204784173U (en) * | 2015-06-02 | 2015-11-18 | 宁波市鄞州金鑫轴承五金有限公司 | Double track way bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105570312A (en) | 2016-05-11 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 599 Zhongshan West Road, Rucheng Street, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: Jiangsu Rufei Bearing Technology Co.,Ltd. Address before: 226500 group 23, Huliu village, Tiaojing Town, Rugao City, Nantong City, Jiangsu Province Patentee before: RUGAO NONSTANDARD BEARING Co.,Ltd. |