CN209053953U - A kind of hanging wheel bearing - Google Patents
A kind of hanging wheel bearing Download PDFInfo
- Publication number
- CN209053953U CN209053953U CN201821915334.1U CN201821915334U CN209053953U CN 209053953 U CN209053953 U CN 209053953U CN 201821915334 U CN201821915334 U CN 201821915334U CN 209053953 U CN209053953 U CN 209053953U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- bearing inner
- bearing
- outer race
- storage tank
- 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.)
- Expired - Fee Related
Links
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000005461 lubrication Methods 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 39
- 239000010687 lubricating oil Substances 0.000 abstract description 24
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model belongs to technical field of bearings, in particular a kind of hanging wheel bearing, including the sliding equipment between outer race, the bearing inner ring and outer race and bearing inner ring that are mounted on inside outer race, the both ends of the bearing inner ring are integrally formed with outer-hexagonal connecting rod, the inside of the bearing inner ring offers oil storage tank, oil guiding hole is offered with oil storage tank junction inside the bearing inner ring, one end that the bearing inner ring is located at oil guiding hole offers mounting groove；Pass through the oil storage tank opened up inside bearing inner ring, so that bearing inner ring is in outer race inner rotation, sliding equipment squeezes lubrication pearl by ball, lubrication pearl is by moving up, so that the lubricating oil inside oil storage tank passes through oil guiding hole and has mounting groove export, so that lubricating oil is flowed between outer race, bearing inner ring and sliding equipment, lubrication when bearing rotation is improved, it avoids lubricating oil excessive simultaneously and reveals, while avoiding the very few promotion for causing bearing drag of lubricating oil.
Description
Technical field
The utility model belongs to technical field of bearings, and in particular to a kind of hanging wheel bearing.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment, major function be to support mechanical rotary body, reduce it
Coefficient of friction in motion process, and guarantee its rotating accuracy, bearing is divided into: sliding bearing, oscillating bearing, rolling bearing, depth
Ditch ball bearing, self-aligning ball bearing and thrust ball bearing etc..
During use, Bearing inner lubricating oil once instills excessively existing bearing, be easy to cause outside lubricating oil
It overflows, causes the pollution of equipment, while instilling very few, the number of increase bearing instillation lubricating oil, the convenience that reduction bearing uses.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model provides a kind of hanging wheel bearing, has bearing
The characteristics of it is convenient that lubricating oil instills, and reduces the frictional resistance inside when bearing rotates.
To achieve the above object, the utility model provides the following technical solutions: a kind of hanging wheel bearing, including outside bearing
Sliding equipment between ring, the bearing inner ring and outer race and bearing inner ring being mounted on inside outer race, the bearing
Integrally formed with outer-hexagonal connecting rod, the inside of the bearing inner ring offers oil storage tank, the bearing inner ring at the both ends of inner ring
Internal to offer oil guiding hole with oil storage tank junction, one end that the bearing inner ring is located at oil guiding hole offers mounting groove, described
One end of mounting groove, which engages, limited block, and the inside of the mounting groove and limited block is equipped with lubrication pearl, and the lubrication pearl is inlayed
In the inside of limited block.
As a kind of hanging wheel bearing optimal technical scheme of the utility model, the two sides of the sliding equipment are provided with
Metal baffle ring, the metal baffle ring are fixed by welding in the outer surface of bearing inner ring, the outer surface bonding of the metal baffle ring
There is rubber baffle ring, the inner surface of the outer race offers baffle ring slot, and the baffle ring slot is socketed in the outside of rubber baffle ring.
As a kind of hanging wheel bearing optimal technical scheme of the utility model, one end of the oil storage tank is connected with oil inlet
The one end in hole, the fuel feed hole through outer-hexagonal connecting rod and is combined with sealing-plug, and fuel feed hole is provided with oil storage tank close to Oil Guide
The surface in hole.
As a kind of hanging wheel bearing optimal technical scheme of the utility model, the sliding equipment includes ball and holding
Frame, retainer are wrapped in the outside of ball.
As a kind of hanging wheel bearing optimal technical scheme of the utility model, the upper end of the lubrication pearl is connected with limit
Spring, the limit spring are mounted on the one end of mounting groove close to oil guiding hole.
As a kind of hanging wheel bearing optimal technical scheme of the utility model, the limited block is truncated cone-shaped structure, and
Circular hole is offered in the middle part of limited block.
As a kind of hanging wheel bearing optimal technical scheme of the utility model, the outer race, bearing inner ring and cunning
Motivation structure is concentric structure.
Compared with prior art, the utility model has the beneficial effects that
1, by the oil storage tank opened up inside bearing inner ring, so that bearing inner ring in outer race inner rotation, slides
Mechanism squeezes lubrication pearl by ball, and lubrication pearl is by moving up, so that the lubricating oil inside oil storage tank passes through oil guiding hole and has peace
Tankage export improves profit when bearing rotation so that lubricating oil is flowed between outer race, bearing inner ring and sliding equipment
It is sliding, while avoiding lubricating oil excessive and revealing, while avoiding the very few promotion for causing bearing drag of lubricating oil, increase lubrication
The convenience that oil uses, while reducing bearing and repeating to instill lubricating oil, increase the convenience that frame bearing uses.
2, bearing is reduced bearing and is existed by the metal baffle ring and rubber baffle ring that are mounted between outer race and bearing inner ring
The entrance of dust when rotation, while the baffle ring slot that opens up of outer race inner surface is socketed in the outside of rubber baffle ring, increases axis
Internal tightness is held, the safety of Bearing inner is increased.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the side structure schematic diagram in the utility model；
Fig. 3 is the schematic diagram of the section structure in the utility model；
Fig. 4 is the cross-sectional structure schematic diagram in the utility model；
Fig. 5 is the enlarged structure schematic diagram in Fig. 4 at A；
Fig. 6 is the enlarged structure schematic diagram in Fig. 5 at B；
In figure: 1, outer race；2, bearing inner ring；3, outer-hexagonal connecting rod；4, sliding equipment；5, metal baffle ring；6, rubber
Baffle ring；7, baffle ring slot；8, oil storage tank；9, fuel feed hole；10, sealing-plug；11, oil guiding hole；12, pearl is lubricated；13, limit spring；14,
Limited block；15, mounting groove.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of hanging wheel bearing, including outer race 1,
The sliding equipment 4 being mounted between the bearing inner ring 2 and outer race 1 and bearing inner ring 2 inside outer race 1, in bearing
Integrally formed with outer-hexagonal connecting rod 3, the inside of bearing inner ring 2 offers oil storage tank 8 at the both ends of ring 2,2 inside of bearing inner ring with
8 junction of oil storage tank offers oil guiding hole 11, and one end that bearing inner ring 2 is located at oil guiding hole 11 offers mounting groove 15, mounting groove
15 one end, which engages, limited block 14, and the inside of mounting groove 15 and limited block 14 is equipped with lubrication pearl 12, and lubrication pearl 12 is embedded in
The inside of limited block 14.
In the present embodiment, by the oil storage tank 8 opened up inside bearing inner ring 2, so that bearing inner ring 2 is in outer race 1
When inner rotation, sliding equipment 4 squeezes lubrication pearl 12 by ball, and lubrication pearl 12 is by moving up, so that the profit inside oil storage tank 8
Lubricating oil passes through oil guiding hole 11 and has the export of mounting groove 15, so that lubricating oil is flowed into outer race 1, bearing inner ring 2 and skate machine
Between structure 4, lubrication when bearing rotation is improved, while avoiding lubricating oil excessive and revealing, while avoiding lubricating oil is very few from causing
The promotion of bearing drag increases the convenience that lubricating oil uses, while reducing bearing and repeating to instill lubricating oil, increases frame bearing
The convenience used.
Specifically, the two sides of sliding equipment 4 are provided with metal baffle ring 5, metal baffle ring 5 is fixed by welding in bearing
The outer surface of ring 2, the outer surface of metal baffle ring 5 are bonded with rubber baffle ring 6, and the inner surface of outer race 1 offers baffle ring slot 7,
Baffle ring slot 7 is socketed in the outside of rubber baffle ring 6.
In the present embodiment, bearing passes through the metal baffle ring 5 and rubber stop that are mounted between outer race 1 and bearing inner ring 2
Ring 6 reduces the entrance of bearing dust in rotation, while the baffle ring slot 7 that 1 inner surface of outer race opens up is socketed in rubber baffle ring
6 outside increases the tightness of Bearing inner, increases the safety of Bearing inner.
Specifically, one end of oil storage tank 8 is connected with fuel feed hole 9, one end of fuel feed hole 9 through outer-hexagonal connecting rod 3 and is screwed
There is sealing-plug 10, and fuel feed hole 9 is provided with oil storage tank 8 close to the surface of oil guiding hole 11.
In the present embodiment, by screwing the sealing-plug 10 in 9 one end of fuel feed hole, while fuel feed hole 9 is provided with oil storage tank 8 and leans on
The surface of nearly oil guiding hole 11 increases lubricating oil and passes through the convenience that fuel feed hole 9 is injected toward oil storage tank 8, while being convenient for oil guiding hole 11
Positioned at the underface of oil storage tank 8.
Specifically, sliding equipment 4 includes ball and retainer, retainer is wrapped in the outside of ball.
In the present embodiment, by ball and retainer, rolled between outer race 1 and bearing inner ring 2 convenient for sliding equipment 4
It is dynamic.
Specifically, the upper end of lubrication pearl 12 is connected with limit spring 13, limit spring 13 is mounted on mounting groove 15 close to leading
One end of oilhole 11.
In the present embodiment, lubrication pearl 12 is moved inside mounting groove 15 by limit spring 13, improves lubricating oil and ball
The stability of contact reduces the convenience of Bearing inner coating lubricating oil.
Specifically, limited block 14 is truncated cone-shaped structure, and the middle part of limited block 14 offers circular hole.
In the present embodiment, round-meshed limited block 14 is opened up by middle part, lubrication pearl 12 is improved and is embedded in limited block 14
The stability in portion.
Specifically, outer race 1, bearing inner ring 2 and sliding equipment 4 are concentric structure.
In the present embodiment, pass through the outer race 1, bearing inner ring 2 and sliding equipment 4 of concentric structure, it is ensured that bearing turns
Dynamic stability.
The working principle and process for using of the utility model: when installation, backing out sealing-plug 10, while sealing-plug 10 is toward oil storage
Proper amount of lubricating oil, the outer-hexagonal connecting rod 3 at fixing bearing both ends, so that sealing-plug 10 is located in bearing are injected in the inside of slot 8
The underface of axis, so that lubrication pearl 12 is located at the bottom of bearing inner ring 2, in use, bearing passes through rotation, so that outer race
Sliding equipment 4 between 1 and bearing inner ring 2 is rotated, while the ball inside sliding equipment 4 squeezes lubrication pearl 12, so that
It is mobile in the inside of mounting groove 15 by compression limit spring 13 to lubricate pearl 12, so that the lubricating oil inside oil storage tank 8 is by leading
Oilhole 11 and mounting groove 15 are applied to the surface of ball, while the metal baffle ring 5 of 2 outer surface of bearing inner ring welding, are bonded in gold
Belong to the rubber baffle ring 6 of 5 outer surface of baffle ring, while rubber baffle ring 6 improves the close of Bearing inner in the inner rotation of baffle ring slot 7
Close degree.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of hanging wheel bearing including outer race (1), is mounted on outer race (1) internal bearing inner ring (2) and axis
Hold the sliding equipment (4) between outer ring (1) and bearing inner ring (2), it is characterised in that: the both ends of the bearing inner ring (2) are uniform
Body formed to have outer-hexagonal connecting rod (3), the inside of the bearing inner ring (2) offers oil storage tank (8), in the bearing inner ring (2)
Portion and oil storage tank (8) junction offer oil guiding hole (11), and one end that the bearing inner ring (2) is located at oil guiding hole (11) offers
One end engaging of mounting groove (15), the mounting groove (15) has limited block (14), the mounting groove (15) and limited block (14)
Inside is equipped with lubrication pearl (12), and lubrication pearl (12) is embedded in the inside of limited block (14).
2. a kind of hanging wheel bearing according to claim 1, it is characterised in that: the two sides of the sliding equipment (4) are all provided with
It is equipped with metal baffle ring (5), the metal baffle ring (5) is fixed by welding in the outer surface of bearing inner ring (2), the metal baffle ring
(5) outer surface is bonded with rubber baffle ring (6), and the inner surface of the outer race (1) offers baffle ring slot (7), the baffle ring
Slot (7) is socketed in the outside of rubber baffle ring (6).
3. a kind of hanging wheel bearing according to claim 1, it is characterised in that: one end of the oil storage tank (8) is connected with
One end of fuel feed hole (9), the fuel feed hole (9) through outer-hexagonal connecting rod (3) and is combined with sealing-plug (10), and fuel feed hole (9)
It is provided with the surface of oil storage tank (8) close to oil guiding hole (11).
4. a kind of hanging wheel bearing according to claim 1, it is characterised in that: the sliding equipment (4) include ball and
Retainer, retainer are wrapped in the outside of ball.
5. a kind of hanging wheel bearing according to claim 1, it is characterised in that: the upper end of lubrication pearl (12) is connected with
Limit spring (13), the limit spring (13) are mounted on the one end of mounting groove (15) close to oil guiding hole (11).
6. a kind of hanging wheel bearing according to claim 1, it is characterised in that: the limited block (14) is truncated cone-shaped knot
Structure, and circular hole is offered in the middle part of limited block (14).
7. a kind of hanging wheel bearing according to claim 1, it is characterised in that: the outer race (1), bearing inner ring
(2) and sliding equipment (4) is concentric structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915334.1U CN209053953U (en) | 2018-11-21 | 2018-11-21 | A kind of hanging wheel bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915334.1U CN209053953U (en) | 2018-11-21 | 2018-11-21 | A kind of hanging wheel bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053953U true CN209053953U (en) | 2019-07-02 |
Family
ID=67053827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915334.1U Expired - Fee Related CN209053953U (en) | 2018-11-21 | 2018-11-21 | A kind of hanging wheel bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557296A (en) * | 2020-12-11 | 2021-03-26 | 中国汽车工程研究院股份有限公司 | Sliding type loading compression bar of material friction abnormal sound test bed |
| CN113824262A (en) * | 2021-09-22 | 2021-12-21 | 无锡益盛汽车电机有限公司 | Motor with high transmission efficiency |
-
2018
- 2018-11-21 CN CN201821915334.1U patent/CN209053953U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557296A (en) * | 2020-12-11 | 2021-03-26 | 中国汽车工程研究院股份有限公司 | Sliding type loading compression bar of material friction abnormal sound test bed |
| CN112557296B (en) * | 2020-12-11 | 2024-07-02 | 中国汽车工程研究院股份有限公司 | Sliding type loading compression bar of material friction abnormal sound test bed |
| CN113824262A (en) * | 2021-09-22 | 2021-12-21 | 无锡益盛汽车电机有限公司 | Motor with high transmission efficiency |
| CN113824262B (en) * | 2021-09-22 | 2024-02-23 | 无锡益盛汽车电机有限公司 | Motor with high transmission efficiency |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 |