CN204647313U - Oil deflector ring - Google Patents
Oil deflector ring Download PDFInfo
- Publication number
- CN204647313U CN204647313U CN201520382855.5U CN201520382855U CN204647313U CN 204647313 U CN204647313 U CN 204647313U CN 201520382855 U CN201520382855 U CN 201520382855U CN 204647313 U CN204647313 U CN 204647313U
- Authority
- CN
- China
- Prior art keywords
- bearing
- flinger ring
- oil
- ring body
- utility
- 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.)
- Active
Links
- 239000003921 oil Substances 0.000 claims description 12
- 239000012208 gear oil Substances 0.000 claims description 10
- 238000009792 diffusion process Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 239000004519 grease Substances 0.000 abstract description 10
- 230000001050 lubricating effect Effects 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 2
- 239000000314 lubricant Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses an oil scraper ring, which comprises an oil scraper ring body, wherein an oil baffle groove is arranged on the inner surface of the oil scraper ring body, and a heat radiation assembly for increasing the heat radiation area of the oil scraper ring body is arranged on the outer surface of the oil scraper ring body; the oil retainer of the utility model can throw the lubricating grease back to the lubricating part of the bearing by the oil retainer groove, so that the lubricating grease is fully utilized to reduce the heating of the bearing and prevent the oil leakage phenomenon of the bearing; meanwhile, the heat dissipation assembly is arranged on the oil deflector body, so that the heat dissipation area of the oil deflector body is increased, the cooling air path inside the bearing is optimized, the heat dissipation efficiency is improved, the cooling effect of the bearing can be improved, the bearing is favorably ensured to be within a normal working temperature range, and the economic loss caused by over-standard temperature is avoided; the utility model discloses simple structure, convenient to use have stronger practicality.
Description
Technical field
The utility model relates to a kind of component of lubrication system, particularly a kind of flinger ring.
Background technique
Flinger ring is generally used on rolling bearing, and it not only by oil groove storing lubricating grease but also can utilize and rotate the lubricant housings that unnecessary grease is got rid of back bearing by the centrifugal force produced, and lubricating grease is fully used.The phenomenon of bearing leakage of oil is there is sometimes in the process using motor, leakage of oil is once occur, and user does not have the words of Timeliness coverage, motor bearings raises the consequence of burning by there will be temperature, larger economic loss is produced to user, namely add enterprise's maintenance cost and again reduce enterprise work efficiency, therefore just must flinger ring be set.In addition, it is also that the sector develops Problems existing always that the bearing temperature of motor exceeds standard, and is head it off, except bearing type selecting reasonable except, the problem that other auxiliary equipments also answer rational Design on Plane to exceed standard to improve bearing temperature.
Therefore, just need to improve existing flinger ring, the cooling effect of bearing can be improved, be conducive to ensureing that bearing is in normal operating temperature range, avoid the economic loss because temperature exceeding standard causes.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of flinger ring, and it can improve the cooling effect of bearing, is conducive to ensureing that bearing is in normal operating temperature range, avoids the economic loss because temperature exceeding standard causes.
Flinger ring of the present utility model, comprises flinger ring body, and the internal surface of described flinger ring body is provided with gear oil groove, and the outer surface of described flinger ring body is provided with the radiating subassembly for increasing flinger ring body heat diffusion area.
Further, described radiating subassembly comprises the radiating fin of n bar from flinger ring body outer surface outwardly convex.
Further, described radiating fin and this body by integral forming of flinger ring.
Further, described radiating fin is perpendicular to flinger ring body.
Further, described radiating fin is uniformly distributed in circumference on flinger ring body.
Further, described gear oil groove is circular groove, and keeps off the curved portions being provided with annulus transition between the bottom surface of oil groove and the internal surface of oil ring body.
Further, the radian of described curved portions is 90 ~ 120 °.
The beneficial effects of the utility model: flinger ring of the present utility model, lubricating grease can be got rid of go back to the lubricant housings of bearing by gear oil groove, makes lubricating grease be fully used to reduce the heating of bearing, prevents the generation of bearing oil leakage phenomenon; Simultaneously, by arranging radiating subassembly at flinger ring body, increase the heat diffusion area of flinger ring body, optimize Bearing inner cooling air duct, improve radiating efficiency, the cooling effect of bearing can be improved, be conducive to ensureing that bearing is in normal operating temperature range, avoid the economic loss because temperature exceeding standard causes; The utility model structure is simple, easy to use, has stronger practicability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of the utility model using state.
Embodiment
Fig. 1 is structural representation of the present utility model, Fig. 2 is the sectional view of the utility model using state, as shown in the figure: the flinger ring of the present embodiment, comprise flinger ring body 1, the internal surface of described flinger ring body 1 is provided with gear oil groove 2, and the outer surface of described flinger ring body 1 is provided with the radiating subassembly for increasing flinger ring body 1 heat diffusion area; During installation, the internal surface of flinger ring body 1 is just to bearing body 4, and outer surface is then just to bearing end cover 5; Gear oil groove 2 is circular groove, and keeps off the curved portions being provided with annulus transition between the bottom surface of oil groove 2 and the internal surface of oil ring body, is conducive to lubricating grease to get rid of back bearing body 4; The radian of this curved portions is preferably 90 ~ 120 °; Flinger ring body 1 is with rotating shaft 6 (when this flinger ring is used for motor, rotating shaft 6 is motor shaft) interference fit and be provided with removal hole, and with bearing end cover 5 Spielpassung; Gear oil groove 2 internal diameter is less than the external diameter of bearing body 4 inner ring, and gear oil groove 2 external diameter is less than the internal diameter of bearing body 4 outer ring, to improve oil storage and the oil-throwing performance of flinger ring, thus improves the lubrication of bearing; By structural improvement, lubricating grease can be got rid of go back to the lubricant housings of bearing by gear oil groove 2, makes lubricating grease be fully used to reduce the heating of bearing, prevents the generation of bearing oil leakage phenomenon; Simultaneously, by arranging radiating subassembly at flinger ring body 1, increase the heat diffusion area of flinger ring body 1, optimize Bearing inner cooling air duct, improve radiating efficiency, the cooling effect of bearing can be improved, be conducive to ensureing that bearing is in normal operating temperature range, avoid the economic loss because temperature exceeding standard causes.
In the present embodiment, described radiating subassembly comprises n bar from the outwardly protruding radiating fin 3 of flinger ring body 1; The concrete numerical value of n can be determined as required, is positive integer, such as, can be 5-15; This radiating fin 3 can be one-body molded with flinger ring body 1, to improve the structural strength of flinger ring body 1, is convenient to manufacturing; Radiating fin 3 perpendicular to flinger ring body 1, to optimize Bearing inner cooling air duct; In addition, radiating fin 3 is uniformly distributed in circumference on flinger ring body 1, and each radiating fin 3 is strip and points to the center of flinger ring body 1, to ensure the balance quality of rotating shaft 6.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a flinger ring, comprises flinger ring body, and the internal surface of described flinger ring body is provided with gear oil groove, it is characterized in that: the outer surface of described flinger ring body is provided with the radiating subassembly for increasing flinger ring body heat diffusion area.
2. flinger ring according to claim 1, is characterized in that: described radiating subassembly comprises the radiating fin of n bar from flinger ring body outer surface outwardly convex.
3. flinger ring according to claim 2, is characterized in that: described radiating fin and this body by integral forming of flinger ring.
4. flinger ring according to claim 2, is characterized in that: described radiating fin is perpendicular to flinger ring body.
5. flinger ring according to claim 2, is characterized in that: described radiating fin is uniformly distributed in circumference on flinger ring body.
6. the flinger ring according to any one of claim 1 to 5, is characterized in that: described gear oil groove is circular groove, and keeps off the curved portions being provided with annulus transition between the bottom surface of oil groove and the internal surface of oil ring body.
7. flinger ring according to claim 6, is characterized in that: the radian of described curved portions is 90 ~ 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382855.5U CN204647313U (en) | 2015-06-05 | 2015-06-05 | Oil deflector ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382855.5U CN204647313U (en) | 2015-06-05 | 2015-06-05 | Oil deflector ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647313U true CN204647313U (en) | 2015-09-16 |
Family
ID=54100067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520382855.5U Active CN204647313U (en) | 2015-06-05 | 2015-06-05 | Oil deflector ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591462A (en) * | 2018-05-10 | 2018-09-28 | 上海理工大学 | A kind of sealing element, sealing device and precision equipment |
-
2015
- 2015-06-05 CN CN201520382855.5U patent/CN204647313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591462A (en) * | 2018-05-10 | 2018-09-28 | 上海理工大学 | A kind of sealing element, sealing device and precision equipment |
| CN108591462B (en) * | 2018-05-10 | 2021-06-18 | 上海理工大学 | Sealing element, sealing device and precision equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |