CN206668765U - A kind of dust-proof and high lubricating effect bearing - Google Patents
A kind of dust-proof and high lubricating effect bearing Download PDFInfo
- Publication number
- CN206668765U CN206668765U CN201621078079.0U CN201621078079U CN206668765U CN 206668765 U CN206668765 U CN 206668765U CN 201621078079 U CN201621078079 U CN 201621078079U CN 206668765 U CN206668765 U CN 206668765U
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- CN
- China
- Prior art keywords
- ring
- sealing ring
- bearing
- oil
- rolling element
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- 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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of dust-proof and high lubricating effect bearing, including outer ring, inner ring, groove, rolling element, mounting hole, the first sealing ring, the second sealing ring, insertion tube, oil fuel tube, oil storage tank and pod apertures, compared with prior art, it can effectively prevent dust debris from entering Bearing inner, it is convenient that bearing progress oiling maintenance and lubricating oil are not easy to spill, bearing working performance is improved, extends the service life of bearing.
Description
【Technical field】
Field of mechanical technique is the utility model is related to, particularly a kind of dust-proof and high lubricating effect bearing.
【Background technology】
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy, by the difference of motor element frictional property, bearing can be divided into rolling
Dynamic bearing and the major class of sliding bearing two.Wherein rolling bearing is normalized, seriation, but its radial direction compared with sliding bearing
Size, vibration and noise are larger, and price is also higher, and rolling bearing is typically by outer ring, inner ring, rolling element and the part group of retainer four
Into being strictly speaking made up of outer ring, inner ring, rolling element, retainer, sealing, six big part of lubricating oil.Existing bearing is universal not
With dust prevention, such bearing is easy for into ash, and the use to bearing is unfavorable, and the bearing also having is provided with dust-proof in its sidepiece
Lid, but passage often is not left to bearing injection lubricating oil, also first to be taken apart when bearing needs and adds lubricating oil anti-
Dirt lid, is so done very troublesome.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of dust-proof and high lubricating effect axle
Hold, can effectively prevent dust debris from entering Bearing inner, it is convenient that bearing progress oiling maintenance and lubricating oil are not easy to spill, carry
Bearing working performance has been risen, has extended the service life of bearing.
To achieve the above object, the utility model proposes a kind of dust-proof and high lubricating effect bearing, including it is outer ring, interior
Circle, groove, rolling element, mounting hole, the first sealing ring, the second sealing ring, insertion tube, oil fuel tube, oil storage tank and pod apertures, it is described outer
Circle is located at the outside of inner ring, and the inner ring surface of the outer ring and the outer ring surface of inner ring, which correspond to, opens up fluted, peace in the groove
Equipped with several rolling elements, the bottom of the groove offers ring-type oil storage tank, and the central axis direction of the rolling element, which runs through, to be provided with
The both sides of mounting hole, the outer ring and inner ring are correspondingly provided with the first sealing ring and the second sealing ring, and first sealing ring is close
The side of rolling element is provided with multiple insertion tubes, and second sealing ring is provided with multiple oil fuel tubes close to the side of rolling element, described to insert
Cylinder corresponding inserted is inside mounting hole, and inside insertion tube, the rolling element passes through the oil fuel tube corresponding inserted along its diametric(al)
Pod apertures are equipped with, two ports of the pod apertures are relative with the notch of oil storage tank, correspondingly opened in the oil fuel tube and insertion tube
Provided with through hole, the through hole is corresponding with the port position of pod apertures.
Preferably, the rolling element is cylinder design, the mounting hole is cylinder design, the width of the oil storage tank
Width of the degree less than rolling element.
Preferably, first sealing ring and the second sealing ring design in a ring, first sealing ring is close to outer
The edge of the side of circle and inner ring is provided with crimping projection, and second sealing ring is provided with close to the edge of outer ring and the side of inner ring
Crimping is raised, and the both sides of the outer ring and inner ring, which correspondingly offer, to be available for accommodating the raised recess of crimping, second sealing ring
The oil filler point communicated with oil fuel tube is offered with the contact site of oil fuel tube.
Preferably, the insertion tube and oil fuel tube are in cylinder design, the quantity of the insertion tube, oil fuel tube and mounting hole
It is equal.
The beneficial effects of the utility model：The utility model is by the way that outer ring to be located to the outside of inner ring, the inner ring in outer ring
The outer ring surface of face and inner ring is corresponding to be opened up fluted, and several rolling elements are provided with groove, are opened up in the bottom of groove
There is ring-type oil storage tank, in the central axis direction of rolling element through mounting hole is provided with, first is correspondingly provided with the both sides of outer ring and inner ring
Sealing ring and the second sealing ring, multiple insertion tubes are provided with close to the side of rolling element in the first sealing ring, it is close in the second sealing ring
The side of rolling element is provided with multiple oil fuel tubes, insertion tube corresponding inserted inside mounting hole, oil fuel tube corresponding inserted inside insertion tube,
In rolling element along its diametric(al) through pod apertures are provided with, two ports of pod apertures are relative with the notch of oil storage tank, second
Sealing ring offers the oil filler point communicated with oil fuel tube with the contact site of oil fuel tube, is correspondingly offered on oil fuel tube and insertion tube logical
Hole, through hole is corresponding with the port position of pod apertures, and the first sealing ring and the cooperation of the second sealing ring can be good at preventing the external world
Impurities and dust enters Bearing inner, when bearing needs oiling, can be injected lubricating oil by oil filler point, lubricates oil stream
Pod apertures and finally flowed into through oil fuel tube and being flowed into by through hole in oil storage tank, when bearing in the running, oil storage tank can be caused
Interior lubricating oil, which constantly inclines, to be swung, and improves the lubricant effect to bearing, compared with prior art, can effectively prevent grey trifle in the world
Thing enters Bearing inner, convenient that bearing progress oiling maintenance and lubricating oil are not easy to spill, and improves bearing working performance, extends
The service life of bearing.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is that the utility model is a kind of dust-proof and the structural representation of bearing of high lubricating effect.
In figure：1- outer rings, 2- inner rings, 3- grooves, 4- rolling elements, 5- mounting holes, the sealing rings of 6- first, 7- second are sealed
Circle, 71- oil filler points, 8- insertion tubes, 9- oil fuel tubes, 10- oil storage tanks, 11- pod apertures, 12- through holes.
【Embodiment】
Refering to Fig. 1, the utility model is a kind of dust-proof and bearing of high lubricating effect, including outer ring 1, inner ring 2, groove 3, rolling
Kinetoplast 4, mounting hole 5, the first sealing ring 6, the second sealing ring 7, insertion tube 8, oil fuel tube 9, oil storage tank 10 and pod apertures 11, it is described outer
Circle 1 is located at the outside of inner ring 2, and the inner ring surface of the outer ring 1 and the outer ring surface of inner ring 2, which correspond to, opens up fluted 3, the groove
Several rolling elements 4 are installed, the bottom of the groove 3 offers ring-type oil storage tank 10, the axis side of the rolling element 4 in 3
To through provided with mounting hole 5, the both sides of the outer ring 1 and inner ring 2 are correspondingly provided with the first sealing ring 6 and the second sealing ring 7, described
First sealing ring 6 is provided with multiple insertion tubes 8 close to the side of rolling element 4, and second sealing ring 7 is set close to the side of rolling element 4
Have multiple oil fuel tubes 9, the corresponding inserted of insertion tube 8 inside mounting hole 5, the corresponding inserted of oil fuel tube 9 inside insertion tube 8,
The rolling element 4 runs through along its diametric(al) is provided with pod apertures 11, two ports of the pod apertures 11 and the groove of oil storage tank 10
Mouth is relative, and the rolling element 4 is cylinder design, and the mounting hole 5 is cylinder design, and the width of the oil storage tank 10 is less than
The width of rolling element 4, the sealing ring 7 of the first sealing ring 6 and second design in a ring, and first sealing ring 6 is close to outer
The edge of the side of circle 1 and inner ring 2 is provided with that crimping is raised, and second sealing ring 7 is close to outer ring 1 and the side of inner ring 2
Edge is raised provided with crimping, and the both sides of the outer ring 1 and inner ring 2, which correspondingly offer, to be available for accommodating the raised recess of crimping, described
Second sealing ring 7 offers the oil filler point 71 communicated with oil fuel tube 9, the oil fuel tube 9 and insertion tube 8 with the contact site of oil fuel tube 9
Upper correspondence offers through hole 12, and the through hole 12 is corresponding with the port position of pod apertures 11, and the insertion tube 8 and oil fuel tube 9 are in
Cylinder design, the insertion tube 8, oil fuel tube 9 are equal with the quantity of mounting hole 5.
Utility model works process：
The utility model is a kind of dust-proof and bearing of high lubricating effect in the course of the work, by the way that outer ring 1 is located at into inner ring 2
Outside, in the inner ring surface of outer ring 1 and the outer ring surface of inner ring 2 is corresponding opens up fluted 3, and several are provided with groove 3
Rolling element 4, ring-type oil storage tank 10 is offered in the bottom of groove 3, run through in the central axis direction of rolling element 4 and be provided with mounting hole 5,
Outer ring 1 and the both sides of inner ring 2 are correspondingly provided with the first sealing ring 6 and the second sealing ring 7, in the first sealing ring 6 close to rolling element 4
Side is provided with multiple insertion tubes 8, and multiple oil fuel tubes 9, the corresponding inserted of insertion tube 8 are provided with close to the side of rolling element 4 in the second sealing ring 7
Inside mounting hole 5, the corresponding inserted of oil fuel tube 9 runs through along its diametric(al) in rolling element 4 inside insertion tube 8 and is provided with pod apertures
11, two ports of pod apertures 11 are relative with the notch of oil storage tank 10, opened up in the contact site of the second sealing ring 7 and oil fuel tube 9
There is the oil filler point 71 communicated with oil fuel tube 9, through hole 12, through hole 12 and pod apertures are correspondingly offered on oil fuel tube 9 and insertion tube 8
11 port position is corresponding, and the first sealing ring 6 and the second sealing ring 7 coordinate the impurities and dust that can be good at preventing the external world to enter
Bearing inner, when bearing needs oiling, lubricating oil can be injected by oil filler point 71, lubricating oil flows through oil fuel tube 9
And flowed into and pod apertures 11 and finally flowed into oil storage tank 10 by through hole 12, when bearing in the running, oil storage tank 10 can be caused
Interior lubricating oil, which constantly inclines, to be swung, and improves the lubricant effect to bearing, compared with prior art, can effectively prevent grey trifle in the world
Thing enters Bearing inner, convenient that bearing progress oiling maintenance and lubricating oil are not easy to spill, and improves bearing working performance, extends
The service life of bearing.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (4)
1. a kind of dust-proof and high lubricating effect bearing, it is characterised in that：Including outer ring (1), inner ring (2), groove (3), rolling
Body (4), mounting hole (5), the first sealing ring (6), the second sealing ring (7), insertion tube (8), oil fuel tube (9), oil storage tank (10) and lead
Discharge orifice (11), the outer ring (1) are located at the outside of inner ring (2), and the inner ring surface of the outer ring (1) and the outer ring surface of inner ring (2) are equal
It is corresponding to open up fluted (3), several rolling elements (4) are installed in the groove (3), the bottom of the groove (3) offers
Ring-type oil storage tank (10), the central axis direction of the rolling element (4), which runs through, is provided with mounting hole (5), the outer ring (1) and inner ring (2)
Both sides be correspondingly provided with the first sealing ring (6) and the second sealing ring (7), first sealing ring (6) close to rolling element (4) one
Side is provided with multiple insertion tubes (8), and second sealing ring (7) is provided with multiple oil fuel tubes (9) close to the side of rolling element (4), described
Insertion tube (8) corresponding inserted is internal in mounting hole (5), and oil fuel tube (9) corresponding inserted is internal in insertion tube (8), the rolling element
(4) run through along its diametric(al) and be provided with pod apertures (11), two ports of the pod apertures (11) and the notch of oil storage tank (10)
Relatively, through hole (12), the through hole (12) and the end of pod apertures (11) are correspondingly offered in the oil fuel tube (9) and insertion tube (8)
Mouth position correspondence.
2. a kind of dust-proof and high lubricating effect bearing as claimed in claim 1, it is characterised in that：The rolling element (4) is
Cylinder design, the mounting hole (5) are cylinder design, and the width of the oil storage tank (10) is less than the width of rolling element (4).
3. a kind of dust-proof and high lubricating effect bearing as claimed in claim 1, it is characterised in that：First sealing ring
(6) designed in a ring with the second sealing ring (7), the side of the close outer ring (1) of first sealing ring (6) and inner ring (2)
Edge is provided with crimping projection, and second sealing ring (7) is convex provided with crimping close to the edge of outer ring (1) and the side of inner ring (2)
Rise, offer corresponding with the both sides of inner ring (2) of the outer ring (1) is available for accommodating the raised recess of crimping, second sealing ring
(7) oil filler point (71) communicated with oil fuel tube (9) is offered with the contact site of oil fuel tube (9).
4. a kind of dust-proof and high lubricating effect bearing as claimed any one in claims 1 to 3, it is characterised in that：It is described
Insertion tube (8) and oil fuel tube (9) are in cylinder design, and the quantity of the insertion tube (8), oil fuel tube (9) and mounting hole (5) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078079.0U CN206668765U (en) | 2016-09-26 | 2016-09-26 | A kind of dust-proof and high lubricating effect bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078079.0U CN206668765U (en) | 2016-09-26 | 2016-09-26 | A kind of dust-proof and high lubricating effect bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668765U true CN206668765U (en) | 2017-11-24 |
Family
ID=60357405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621078079.0U Expired - Fee Related CN206668765U (en) | 2016-09-26 | 2016-09-26 | A kind of dust-proof and high lubricating effect bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140638A (en) * | 2019-12-26 | 2020-05-12 | 酒泉市四方装备制造有限公司 | Transmission device convenient to install and resistant to wear |
-
2016
- 2016-09-26 CN CN201621078079.0U patent/CN206668765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140638A (en) * | 2019-12-26 | 2020-05-12 | 酒泉市四方装备制造有限公司 | Transmission device convenient to install and resistant to wear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |