CN208565275U - A kind of floating bearing with collection oil sealing device - Google Patents
A kind of floating bearing with collection oil sealing device Download PDFInfo
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- CN208565275U CN208565275U CN201821225945.3U CN201821225945U CN208565275U CN 208565275 U CN208565275 U CN 208565275U CN 201821225945 U CN201821225945 U CN 201821225945U CN 208565275 U CN208565275 U CN 208565275U
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- bearing
- wall
- fixedly connected
- sealing
- sealing device
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Abstract
The utility model belongs to technical field of bearings, especially a kind of floating bearing with collection oil sealing device, including bearing inner race and bearing outer ring, the inner wall of the bearing outer ring and the surface of bearing inner race offer outer ring raceway and inner ring raceway respectively, the inner wall of outer ring raceway and inner ring raceway is rotatably connected to bearing roller, the outer surface of bearing roller is rotatably connected to roller cage, the inner wall of bearing outer ring and the surface of bearing inner race are fixed and offer seal groove, and the fixation of the inner wall of four seal grooves offers sliding slot.This has the floating bearing of collection oil sealing device, when using the floating bearing, if necessary to carrying out oil injecting lubricating in bearing, it only needs to press ball sealer, lubricating oil is injected by oil filler point, ball sealer is unclamped after the completion of injection, ball sealer is sealed with sealing ring grafting automatically under the active force of second spring, to solve the problems, such as the late maintaining lubrication of floating bearing.
Description
Technical field
The utility model relates to technical field of bearings more particularly to a kind of floating bearings with collection oil sealing device.
Background technique
Pivoting support is a kind of large size bearing for being able to bear combined load, can be born simultaneously biggish axial, radial
Load and tilting moment.
Floating bearing is commonly used on rotary support, is connect by upper and lower side pivoting support with other component, general bearing
Sealing is all utilized between bearing outer ring and inner ring to be sealed with rubber weather strip, and rubber weather strip is easy aging in use process
Damage is easy dust stratification containing dust in the fugitive dust and air to be fallen above bearing due to material, dust enter Bearing inner to
Influence the use of floating bearing, can generally be restored using diesel oil bearing cleaning at present, but there are it is time-consuming and laborious cannot be thorough
It solves the problems, such as, so needing a kind of floating bearing with collection oil sealing device.
Utility model content
Sealing based on existing floating bearing, which is easy aged deterioration, influences the technical issues of bearing uses, the utility model
Propose a kind of floating bearing with collection oil sealing device.
The utility model proposes a kind of floating bearing with collection oil sealing device, including outside bearing inner race and bearing
Circle, the inner wall of the bearing outer ring and the surface of bearing inner race offer outer ring raceway and inner ring raceway, the outer ring rolling respectively
The inner wall of road and inner ring raceway is rotatably connected to bearing roller, and the outer surface of the bearing roller is rotatably connected to roller holding
The surface fixation of frame, the inner wall and bearing inner race of the bearing outer ring offers seal groove, the inner wall of four seal grooves
Fixed to offer sliding slot, the inner wall of the seal groove slidably connects sealing device, and the sealing device includes sealing plate, and two
The surface of a sealing plate is in annulus shape.
Preferably, the surface of the sealing plate and the fixation of sealing plate inner wall offer mounting hole, multiple mounting holes
It is uniformly distributed using the axle center of sealing plate as array center, the inner wall of the mounting hole is fixedly connected with installing pipe.
Preferably, the making material of the installing pipe includes aluminium alloy, and the inner wall of the installing pipe is fixedly connected with first
Spring, one end of first spring are fixedly connected with top plate, and the surface activity of the top plate is plugged with ball.
Preferably, the inner wall of the installing pipe is fixedly connected with fixed ring, and the surface of the fixed ring is fixedly connected with rubber
Glue sealing ring, the surface of the ball and the surface sliding plug of rubber seal.
Preferably, the surface of the sealing plate is fixedly connected with filter layer, and the filter layer is internally provided with HEAP high
Imitate filter screen.
Preferably, the surface of the sealing plate is fixedly connected with sealant, and the sealant is internally provided with fluorubber
Ring.
Preferably, the surface of the sealant is fixedly connected with sealing block, and the surface of the sealing block is in annulus shape, institute
The making material for stating sealing block includes silicon rubber, the inner wall and bearing inner race of the surface of the sealing block respectively at bearing outer ring
Surface is slidably connected.
Preferably, the surface fixation of the bearing outer ring offers oil filler point, the inner wall and outer ring raceway of the oil filler point
The fixed connection of inner wall, the inner wall of the oil filler point is fixedly connected with fixed block, and the surface of the fixed block is fixedly connected with the
Two springs, one end of the second spring are fixedly connected with ball sealer, and the inner wall of oil filler point is fixedly connected with sealing ring, described close
The surface of blocking and the inner wall sliding plug of sealing ring.
Having the beneficial effect that in the utility model
1, oil filler point, the inner wall of oil filler point and the inner wall of outer ring raceway are offered by the way that the surface fixation of bearing outer ring is arranged
Fixed connection, the inner wall of oil filler point are fixedly connected with fixed block, and the surface of fixed block is fixedly connected with second spring, should using
When floating bearing, if necessary to carrying out oil injecting lubricating in bearing, it is only necessary to press ball sealer, lubricating oil is passed through oil filler point
Injection unclamps ball sealer after the completion of injection, and ball sealer is sealed with sealing ring grafting automatically under the active force of second spring,
To solve the problems, such as the late maintaining of floating bearing lubrication.
2, mounting hole is offered by surface and the fixation of sealing plate inner wall that sealing plate is arranged, multiple mounting holes are to seal
The axle center of plate is uniformly distributed for array center, and the inner wall of mounting hole is fixedly connected with installing pipe, close when using the floating bearing
Sealing plate surface filtration layer is internally provided with HEAP high efficiency particulate air and can prevent above dust and bearing in air under material
The fugitive dust fallen enters Bearing inner, and sealant is internally provided with fluorubber ring, and fluorubber has good stability, high temperature resistant, resistance to old
The features such as change, can damage sealing plate to prevent bearing high-speed rotation, and sealing block and bearing outer ring and bearing inner race sliding are inserted
It connects, the outflow of lubrication oil in bearing can be prevented, while ball is slidably connected with sliding slot, sealing plate and sealing plate can be kept
On sealant, filter layer, sealing block bearing rotate when have stability, to solve the sealing problem of floating bearing.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of with collection oil sealing device floating bearing structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of with collection oil sealing device floating bearing installing pipe structure section view
Figure；
Fig. 3 be the utility model proposes it is a kind of with collection oil sealing device floating bearing sealing plate structure section view
Figure；
Fig. 4 be the utility model proposes it is a kind of with collection oil sealing device floating bearing oil filler hole structure section view
Figure.
In figure: 1, bearing inner race；2, bearing outer ring；3, outer ring raceway；4, inner ring raceway；5, bearing roller；6, roller is protected
Hold frame；7, seal groove；8, sliding slot；9, sealing plate；10, mounting hole；11, installing pipe；12, the first spring；13, top plate；14, it rolls
Pearl；15, fixed ring；16, rubber seal；17, filter layer；18, sealant；19, sealing block；20, oil filler point；21, fixed block；
22, second spring；23, ball sealer；24, sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of floating bearing with collection oil sealing device, including bearing inner race 1 and bearing outer ring 2, axis
The surface of bearing outer-ring 2 is fixed to offer oil filler point 20, and the inner wall of oil filler point 20 is connected to the fixation of the inner wall of outer ring raceway 3, oiling
The inner wall in hole 20 is fixedly connected with fixed block 21, and the surface of fixed block 21 is fixedly connected with second spring 22, second spring 22
One end is fixedly connected with ball sealer 23, and the inner wall of oil filler point 20 is fixedly connected with sealing ring 24, the surface of ball sealer 23 and sealing
The inner wall sliding plug of ring 24, surface by the way that bearing outer ring 2 is arranged is fixed to offer oil filler point 20, the inner wall of oil filler point 20 with
The fixed connection of the inner wall of outer ring raceway 3, the inner wall of oil filler point 20 are fixedly connected with fixed block 21, and the surface of fixed block 21 is fixed to be connected
It is connected to second spring 22, when using the floating bearing, if necessary to carrying out oil injecting lubricating in bearing, it is only necessary to by ball sealer
23 press, and lubricating oil is injected by oil filler point 20, ball sealer 23 is unclamped after the completion of injection, in the effect of second spring 22
Ball sealer 23 is sealed with 24 grafting of sealing ring automatically under power, to solve the problems, such as the late maintaining lubrication of floating bearing, axis
The inner wall of bearing outer-ring 2 and the surface of bearing inner race 1 offer outer ring raceway 3 and inner ring raceway 4, outer ring raceway 3 and inner ring respectively
The inner wall of raceway 4 is rotatably connected to bearing roller 5, and the outer surface of bearing roller 5 is rotatably connected to roller cage 6, bearing
The inner wall of outer ring 2 and the surface of bearing inner race 1 are fixed and offer seal groove 7, and the fixation of the inner wall of four seal grooves 7 offers
Sliding slot 8, the inner wall of seal groove 7 slidably connect sealing device, and sealing device includes sealing plate 9, and the surface of two sealing plates 9 is equal
In annulus shape, the surface of sealing plate 9 and 9 inner wall of sealing plate are fixed and offer mounting hole 10, and multiple mounting holes 10 are to seal
The axle center of plate 9 is uniformly distributed for array center, and the inner wall of mounting hole 10 is fixedly connected with installing pipe 11, the production material of installing pipe 11
Material includes aluminium alloy, and the inner wall of installing pipe 11 is fixedly connected with the first spring 12, and one end of the first spring 12 is fixedly connected with top
Plate 13, the surface activity of top plate 13 are plugged with ball 14, and the inner wall of installing pipe 11 is fixedly connected with fixed ring 15, fixed ring 15
Surface is fixedly connected with rubber seal 16, the surface of ball 14 and the surface sliding plug of fixed ring 15, the surface of sealing plate 9
It is fixedly connected with filter layer 17, filter layer 17 is internally provided with HEAP high efficiency particulate air, and the surface of sealing plate 9 is fixedly connected with
Sealant 18, sealant 18 are internally provided with fluorubber ring, and the surface of sealant 18 is fixedly connected with sealing block 19, sealing block
19 surface is in annulus shape, and the making material of sealing block 19 includes silicon rubber, and the surface of sealing block 19 is respectively at bearing outer ring 2
Inner wall and the surface of bearing inner race 1 be slidably connected, opened up by surface and the fixation of 9 inner wall of sealing plate that sealing plate 9 is arranged
There is mounting hole 10, multiple mounting holes 10 are uniformly distributed using the axle center of sealing plate 9 as array center, and the inner wall of mounting hole 10 is fixed to be connected
It is connected to installing pipe 11, when using the floating bearing, 9 surface filtration layer 17 of sealing plate is internally provided with HEAP high efficiency particulate air
It can prevent the fugitive dust that material falls above dust and bearing in air from entering Bearing inner, sealant 18 is internally provided with fluorine
Rubber ring, fluorubber have the characteristics that good stability, high temperature resistant, ageing-resistant can cause to prevent bearing high-speed rotation to sealing plate 9
Damage, sealing block 19 and 1 sliding plug of bearing outer ring 2 and bearing inner race, can prevent the outflow of lubrication oil in bearing, roll simultaneously
Pearl 14 is slidably connected with sliding slot 8, can keep sealant 18, filter layer 17, sealing block 19 on sealing plate 9 and sealing plate 9
There is stability in bearing rotation, to solve the sealing problem of floating bearing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of floating bearing with collection oil sealing device, including bearing inner race (1) and bearing outer ring (2), outside the bearing
The surface of the inner wall and bearing inner race (1) that enclose (2) offers outer ring raceway (3) and inner ring raceway (4), the outer ring raceway respectively
(3) it is rotatably connected to bearing roller (5) with the inner wall of inner ring raceway (4), the outer surface rotation connection of the bearing roller (5)
There are roller cage (6), it is characterised in that: the inner wall of the bearing outer ring (2) and the surface fixation of bearing inner race (1) open up
Have seal groove (7), the fixation of the inner wall of four seal grooves (7) offers sliding slot (8), and the inner wall of the seal groove (7) is sliding
Dynamic to be connected with sealing device, the sealing device includes sealing plate (9), and the surface of two sealing plates (9) is in circular ring shape
Shape.
2. a kind of floating bearing with collection oil sealing device according to claim 1, it is characterised in that: the sealing plate
(9) surface and the fixation of sealing plate (9) inner wall offers mounting hole (10), and multiple mounting holes (10) are with sealing plate (9)
Axle center be uniformly distributed for array center, the inner wall of the mounting hole (10) is fixedly connected with installing pipe (11).
3. a kind of floating bearing with collection oil sealing device according to claim 2, it is characterised in that: the installing pipe
(11) making material includes aluminium alloy, and the inner wall of the installing pipe (11) is fixedly connected with the first spring (12), and described first
One end of spring (12) is fixedly connected with top plate (13), and the surface activity of the top plate (13) is plugged with ball (14).
4. a kind of floating bearing with collection oil sealing device according to claim 3, it is characterised in that: the installing pipe
(11) inner wall is fixedly connected with fixed ring (15), and the surface of the fixed ring (15) is fixedly connected with rubber seal (16),
The surface sliding plug on the surface and rubber seal (16) of the ball (14).
5. a kind of floating bearing with collection oil sealing device according to claim 1, it is characterised in that: the sealing plate
(9) surface is fixedly connected with filter layer (17), and the filter layer (17) is internally provided with HEAP high efficiency particulate air.
6. a kind of floating bearing with collection oil sealing device according to claim 5, it is characterised in that: the sealing plate
(9) surface is fixedly connected with sealant (18), and the sealant (18) is internally provided with fluorubber ring.
7. a kind of floating bearing with collection oil sealing device according to claim 6, it is characterised in that: the sealant
(18) surface is fixedly connected with sealing block (19), and the surface of the sealing block (19) is in annulus shape, the sealing block (19)
Making material include silicon rubber, the inner wall and bearing inner race (1) of the surface of the sealing block (19) respectively at bearing outer ring (2)
Surface be slidably connected.
8. a kind of floating bearing with collection oil sealing device according to claim 1, it is characterised in that: outside the bearing
The surface fixation of circle (2) offers oil filler point (20), the inner wall of the oil filler point (20) and the fixed company of the inner wall of outer ring raceway (3)
Logical, the inner wall of the oil filler point (20) is fixedly connected with fixed block (21), and the surface of the fixed block (21) is fixedly connected with the
One end of two springs (22), the second spring (22) is fixedly connected with ball sealer (23), and the inner wall of oil filler point (20) is fixed to be connected
It is connected to sealing ring (24), the inner wall sliding plug on the surface and sealing ring (24) of the ball sealer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225945.3U CN208565275U (en) | 2018-08-01 | 2018-08-01 | A kind of floating bearing with collection oil sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225945.3U CN208565275U (en) | 2018-08-01 | 2018-08-01 | A kind of floating bearing with collection oil sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565275U true CN208565275U (en) | 2019-03-01 |
Family
ID=65449195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821225945.3U Expired - Fee Related CN208565275U (en) | 2018-08-01 | 2018-08-01 | A kind of floating bearing with collection oil sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306198A (en) * | 2020-03-27 | 2020-06-19 | 程小荣 | Oil leakage prevention bearing device |
| CN113464548A (en) * | 2021-07-20 | 2021-10-01 | 人本股份有限公司 | Plane bearing on shock absorber |
-
2018
- 2018-08-01 CN CN201821225945.3U patent/CN208565275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306198A (en) * | 2020-03-27 | 2020-06-19 | 程小荣 | Oil leakage prevention bearing device |
| CN113464548A (en) * | 2021-07-20 | 2021-10-01 | 人本股份有限公司 | Plane bearing on shock absorber |
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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: 20190301 Termination date: 20200801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |