CN106224371A - A kind of self-lubricating bearing - Google Patents
A kind of self-lubricating bearing Download PDFInfo
- Publication number
- CN106224371A CN106224371A CN201610588176.2A CN201610588176A CN106224371A CN 106224371 A CN106224371 A CN 106224371A CN 201610588176 A CN201610588176 A CN 201610588176A CN 106224371 A CN106224371 A CN 106224371A
- Authority
- CN
- China
- Prior art keywords
- sponge
- inner ring
- bearing
- self
- hole
- 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.)
- Withdrawn
Links
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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
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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
- F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
-
- 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
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/31—Axle
Landscapes
- 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 self-lubricating bearing.It is characterized in that described bearing inner ring is provided with sponge cavity, the storage oil sponge of full whole sponge cavity it is provided with in described sponge cavity, some centrifugal crushing blocks it are provided with in described oil storage sponge, described bearing inner ring is provided with some oiling through holes, and the gap of sponge cavity with rolling element place is connected by described oiling through hole.The present invention, by using technique scheme, thus facilitates unnecessary lubricating oil and again flows back in sponge cavity, can allow and save more lubricating oil, and will be lubricating oil rushes the outflow of oiling through hole when, it is possible to have broader sphere of action.
Description
Technical field
The present invention relates to a kind of self-lubricating bearing.
Background technology
At present, the bearing being generally used in rotating shaft, because after bearing has used long, it is necessary to bearing carries out maintenance profit
Sliding so just there being bearings of some convenient lubrications, but these effects all destroy the structure of bearing, easily allow that bearing
During work, produce noise, and because can not the bearing of some self-lubricatings be carried out artificial during lubrication
Control, often will add too much lubricating oil, or between lubricating oil that bearing is had not been used disposably put into
In using, often make the lubricating oil on bearing too much so that whole to bearing work when lubricating oil can be thrown away bearing
Or ooze out from bearing quitting work when, thus causing the waste of lubricating oil, the use adding product becomes
This.
Summary of the invention
For problems of the prior art, it is an object of the invention to provide the technical side of a kind of self-lubricating bearing
Case.
Described a kind of self-lubricating bearing, including bearing inner ring, outer race and rolling element, described rolling element arranges bearing
In the gap of internal ring and outer race, it is characterised in that described bearing inner ring is provided with sponge cavity, sets in described sponge cavity
Having the storage oil sponge of full whole sponge cavity, be provided with some centrifugal crushing blocks in described oil storage sponge, described bearing inner ring sets
Some oiling through holes, described oiling through hole is had to be connected in the gap of sponge cavity with rolling element place.
Described self-lubricating bearing, it is characterised in that described sponge cavity inwall is provided with radially dovetail groove, described centrifugal crowded
Briquetting is provided with the dovetail guide pillar suitable with radially dovetail groove.
Described self-lubricating bearing, it is characterised in that described oiling through hole is horn-like through hole, described oiling via openings
Little one end is connected with sponge cavity, and the other end is connected with the gap formed of bearing inner ring and outer race.
Described self-lubricating bearing, it is characterised in that be communicated with sponge cavity and extraneous opening on described bearing inner ring
Groove, is provided with rubber seal plug in described open slot.
The present invention, by using technique scheme, thus facilitates unnecessary lubricating oil and again flows back into sponge cavity
In, can allow and save more lubricating oil, and will be lubricating oil rushes the outflow of oiling through hole when, it is possible to there is broader work
Use scope.
Accompanying drawing explanation
Fig. 1 is the front view of self-lubricating bearing embodiment of the present invention；
Fig. 2 is the sectional view of self-lubricating bearing embodiment of the present invention；
Fig. 3 is the sectional view of A-A in Fig. 1.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described:
A kind of self-lubricating bearing, including bearing inner ring 1, outer race 2 and rolling element 3, rolling element 3 arranges bearing inner ring
1 with in the gap of outer race 2, and bearing inner ring 1 is provided with sponge cavity 4, is provided with full whole in sponge cavity 4
The storage oil sponge 41 of sponge cavity 4, is provided with some centrifugal crushing blocks 42 in oil storage sponge, bearing inner ring 1 is provided with some
Oiling through hole 5, the gap of sponge cavity 4 with rolling element 3 place is connected by oiling through hole 5.Centrifugal briquetting can be at axle
Accelerate to store oil sponge 41 when of holding rotation and separate out lubricating oil；When bearing stops the rotation, storing oil sponge 41 can be the most swollen
Swollen, centrifugal briquetting is resetted, and unnecessary lubricating oil is stored again, in order to next time uses, and which saves making of product
With cost, and store oil sponge 41 and can also play the effect of certain noise abatement to bearing.
The one side that described sponge cavity 4 contacts with oiling through hole 5 is " ＜ " shape face 43, described " ＜ " shape face 43
Summit be in oiling through hole 5 and be connected.Because centrifugal force is so, the lubricating oil of storage will be analysed by oil suction sponge, and
The design in " ＜ " shape face 43 is to facilitate lubricating oil can quickly and easily flow into oiling through hole 5.
Described sponge cavity 4 inwall is provided with radially dovetail groove 6, and described centrifugal crushing block 42 is provided with and radial direction
The dovetail guide pillar 61 that dovetail groove 6 is suitable.Centrifugal crushing block 42 can be given in the direction of motion moved because of centrifugal force
It is defined, and also controls centrifugal crushing block 42 every time because the expansion reset storing oil sponge 41 can return to former
Place.One end that described oiling through hole 5 opening is little is connected with sponge cavity 4, the other end and bearing inner ring 1 and bearing
The gap formed of outer shroud 2 is connected.Thus facilitate unnecessary lubricating oil and again flow back in sponge cavity 4,
Can allow saving more lubricating oil, and will lubricating oil rush oiling through hole 5 flow out when, it is possible to there is broader work
Use scope.
Sponge cavity 4 and extraneous open slot 7, described open slot 7 it is communicated with on described bearing inner ring 1
Inside it is provided with rubber seal plug 8.Facilitate to storing oil sponge 41 make-up oil and changing storage oil sponge 41.
Claims (4)
1. a self-lubricating bearing, including bearing inner ring, outer race and rolling element, described rolling element arranges bearing inner ring and axle
Hold in the gap of outer shroud, it is characterised in that described bearing inner ring is provided with sponge cavity, be provided with full whole in described sponge cavity
The storage oil sponge of sponge cavity, is provided with some centrifugal crushing blocks in described oil storage sponge, described bearing inner ring is provided with some oilings
Through hole, the gap of sponge cavity with rolling element place is connected by described oiling through hole.
Self-lubricating bearing the most according to claim 1, it is characterised in that described sponge cavity inwall is provided with radially dovetail
Groove, described centrifugal crushing block is provided with the dovetail guide pillar suitable with radially dovetail groove.
Self-lubricating bearing the most according to claim 2, it is characterised in that described oiling through hole is horn-like through hole, described note
One end that oil hole opening is little is connected with sponge cavity, the other end and bearing inner ring and the gap phase formed of outer race
Connection.
4. according to the self-lubricating bearing described in claim 3, it is characterised in that be communicated with sponge on described bearing inner ring empty
Chamber and extraneous open slot, be provided with rubber seal plug in described open slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588176.2A CN106224371A (en) | 2016-07-25 | 2016-07-25 | A kind of self-lubricating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588176.2A CN106224371A (en) | 2016-07-25 | 2016-07-25 | A kind of self-lubricating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224371A true CN106224371A (en) | 2016-12-14 |
Family
ID=57532258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588176.2A Withdrawn CN106224371A (en) | 2016-07-25 | 2016-07-25 | A kind of self-lubricating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224371A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757743A (en) * | 2018-06-12 | 2018-11-06 | 尹苑苑 | A kind of self-lubricating bearing |
| CN110961184A (en) * | 2019-12-10 | 2020-04-07 | 萍乡市志和传动科技有限公司 | Self-lubricating bearing and stone crushing device using same |
| CN111831082A (en) * | 2020-07-29 | 2020-10-27 | 上海蝶普信息科技有限公司 | Cloud service program deployment server |
-
2016
- 2016-07-25 CN CN201610588176.2A patent/CN106224371A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757743A (en) * | 2018-06-12 | 2018-11-06 | 尹苑苑 | A kind of self-lubricating bearing |
| CN108757743B (en) * | 2018-06-12 | 2020-10-30 | 浙江麦根科技有限公司 | Self-lubricating bearing |
| CN110961184A (en) * | 2019-12-10 | 2020-04-07 | 萍乡市志和传动科技有限公司 | Self-lubricating bearing and stone crushing device using same |
| CN110961184B (en) * | 2019-12-10 | 2022-01-11 | 萍乡市志和传动科技有限公司 | Self-lubricating bearing and stone crushing device using same |
| CN111831082A (en) * | 2020-07-29 | 2020-10-27 | 上海蝶普信息科技有限公司 | Cloud service program deployment server |
| CN111831082B (en) * | 2020-07-29 | 2022-06-17 | 上海蝶普信息科技有限公司 | Cloud service program deployment server |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161214 |
|
| WW01 | Invention patent application withdrawn after publication |