CN208204497U - A kind of leakproof lubrication bearing - Google Patents
A kind of leakproof lubrication bearing Download PDFInfo
- Publication number
- CN208204497U CN208204497U CN201820453191.0U CN201820453191U CN208204497U CN 208204497 U CN208204497 U CN 208204497U CN 201820453191 U CN201820453191 U CN 201820453191U CN 208204497 U CN208204497 U CN 208204497U
- Authority
- CN
- China
- Prior art keywords
- oil
- bearing
- housing
- cover
- subring
- 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
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- Sliding-Contact Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of leakproofs to lubricate bearing, including bearing body, bearing holder (housing, cover) and subring, bearing holder (housing, cover) is arranged at the outer ring of the bearing body, the bearing holder (housing, cover) structure annular in shape, the inside of bearing holder (housing, cover) is equipped with oil storage tank, oil suction sponge ring is filled in oil storage tank, oil storage tank is equipped with oil leaking hole at the inner ring of bearing body, oil suction sponge strip is filled in oil leaking hole, the both ends of oil storage tank are equipped with No.1 strainer, the both ends of the bearing holder (housing, cover) are fixed with subring, lubricant or lubricating oil are added to guarantee its lubricity by the oil storage tank in bearing holder (housing, cover) on this device middle (center) bearing ontology, enough lubricating oil can be added disposably for using, reduce the addition period, it saves human and material resources, bearing holder (housing, cover) is equipped with subring, leakproof oil groove is additionally provided on bearing body, leakproof oil groove and subring are used cooperatively, lubrication Oil is not easy to reveal, and improves the tidiness of bearing body, and more save lubricating oil, and use cost is lower, is suitble to promote.
Description
Technical field
The utility model relates to technical field of bearings, specially a kind of leakproof lubricates bearing.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy, there are still following drawbacks during actual use for it:
1. existing bearing generally requires artificially to assist addition lubricant or lubricating oil to guarantee its lubricity, but need to determine
Phase addition, using trouble, wasting manpower and material resources；
2. the lubricating oil on existing bearing is easy leakage, it is easy that bearing overall surface is made all to adhere to profit after long-time use
Lubricating oil, lubricating oil are easy absorption dust, reduce the tidiness of bearing, and more waste lubricating oil, higher operating costs.
Utility model content
The purpose of this utility model is to provide a kind of leakproofs to lubricate bearing, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of leakproof lubrication bearing, including bearing sheet
Body, bearing holder (housing, cover) and subring are arranged with bearing holder (housing, cover), the bearing holder (housing, cover) structure annular in shape, axis at the outer ring of the bearing body
The inside of bearing sleeve is equipped with oil storage tank, is filled with oil suction sponge ring in oil storage tank, oil storage tank is equipped at the inner ring of bearing body
Oil leaking hole is filled with oil suction sponge strip in oil leaking hole, and the both ends of oil storage tank are equipped with No.1 strainer, and the both ends of the bearing holder (housing, cover) are equal
It is fixed with subring, subring is through annular groove is equipped at the inner ring of bearing body, and the annular groove is close to bearing sheet
The opening of body one end is fixed with No. two strainers, and annular groove is connected with oil storage tank, the corresponding bearing sheet of annular groove opening
Body is equipped with leakproof oil groove.
Preferably, in circular hole structure, the sizes such as oil leaking hole is isodistantly spaced are equipped with multiple the oil leaking hole.
Preferably, the one side of the fixed close bearing body for being located at oil suction sponge ring of the oil suction sponge strip.
Preferably, subring structure annular in shape, the race diameter of subring and the race diameter of bearing holder (housing, cover) are consistent,
The inner ring diameter of subring is less than the inner ring diameter of bearing holder (housing, cover).
Preferably, the leakproof oil groove is in circular ring shape groove body type structure, and leakproof oil groove surrounds the circle for being located at bearing body
Place.
Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional
By force, it has the advantage that
1. adding lubricant or lubricating oil by the oil storage tank in bearing holder (housing, cover) on this device middle (center) bearing ontology to guarantee its
Lubricity can add enough lubricating oil disposably for using, and reduce the addition period, easy to use, save human and material resources；
2. bearing holder (housing, cover) is equipped with subring, leakproof oil groove is additionally provided on bearing body, leakproof oil groove and subring cooperation make
With lubricating oil is not easy to reveal, and improves the tidiness of bearing body, and more save lubricating oil, use cost is lower, is suitble to push away
Extensively.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlargement structural representation in the utility model Fig. 1.
In figure: 1 bearing body, 2 bearing holder (housing, cover)s, 3 subrings, 4 oil storage tanks, 5 annular grooves, 6 oil suction sponge strips, 7 oil suction sponges
Ring, 8 No.1 strainers, 9 No. two strainers, 10 oil leaking holes, 11 leakproof oil grooves.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of leakproof lubrication bearing, including bearing body
1, bearing holder (housing, cover) 2 and subring 3 are arranged with bearing holder (housing, cover) 2, the structure annular in shape of bearing holder (housing, cover) 2, bearing holder (housing, cover) 2 at the outer ring of bearing body 1
Inside be equipped with oil storage tank 4, oil suction sponge ring 7 is filled in oil storage tank 4, oil storage tank 4 is equipped at the inner ring of bearing body 1
Oil leaking hole 10, is filled with oil suction sponge strip 6 in oil leaking hole 10, and the both ends of oil storage tank 4 are equipped with No.1 strainer 8, and the two of bearing holder (housing, cover) 2
End is fixed with subring 3, and subring 3 is through annular groove 5 is equipped at the inner ring of bearing body 1, and annular groove 5 is by paraxial
The opening for holding 1 one end of ontology is fixed with No. two strainers 9, and annular groove 5 is connected with oil storage tank 4, and 5 opening of annular groove is corresponding
Bearing body 1 be equipped with leakproof oil groove 11.
Further, in circular hole structure, the sizes such as oil leaking hole 10 is isodistantly spaced are equipped with multiple oil leaking hole 10.
Further, the one side of the fixed close bearing body 1 for being located at oil suction sponge ring 7 of oil suction sponge strip 6.
Further, the structure annular in shape of subring 3, the race diameter of subring 3 and the race diameter one of bearing holder (housing, cover) 2
It causes, the inner ring diameter of subring 3 is less than the inner ring diameter of bearing holder (housing, cover) 2.
Further, leakproof oil groove 11 is in circular ring shape groove body type structure, and leakproof oil groove 11 surrounds and is located at the one of bearing body 1
At circle.
Working principle: firstly, adding lubricating oil in oil storage tank 4, lubricating oil passes through oil suction after being adsorbed by oil suction sponge ring 7
Sponge strip 6 is transported to 1 surface of bearing body, is lubricated to bearing body 1, because of the suction of oil suction sponge strip 6 and oil suction sponge ring 7
Attached effect reduces the leakage of lubricating oil, and in the lubricating oil diffusion on 1 surface of bearing body, lubricating oil can be diffused into oil-leakage-prevention
In slot 11, with the rotation of bearing body 1, the lubricating oil in leakproof oil groove 11 can be gradually dropped on No. two strainers 9, pass through two
Number strainer 9 enters in the annular groove 5 in subring 3, is then again introduced into oil storage tank 4 by No.1 strainer 8 by oil suction sponge
Ring 7 is drawn, and oil suction sponge ring 7 and oil suction sponge strip 6 also ensure the lubricating oil normal supply in oil storage tank 4, be not in
Degree supply or supply less than the phenomenon that, the lubricating oil in leakproof oil groove 11 is recycled by the effect of subring 3 to be used, and is increased
The oil-leakage-prevention performance of bearing body 1, and No. two strainers 9 and No.1 strainer 8 have the purpose of filtering dust, anti-dust performance is good, fits
It closes and promotes.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of leakproof lubricates bearing, including bearing body (1), bearing holder (housing, cover) (2) and subring (3), it is characterised in that: the axis
It holds and is arranged at the outer ring of ontology (1) bearing holder (housing, cover) (2), the bearing holder (housing, cover) (2) structure annular in shape, the inside of bearing holder (housing, cover) (2) is set
Have oil storage tank (4), oil suction sponge ring (7) is filled in oil storage tank (4), oil storage tank (4) is set at the inner ring of bearing body (1)
Have oil leaking hole (10), is filled with oil suction sponge strip (6) in oil leaking hole (10), the both ends of oil storage tank (4) are equipped with No.1 strainer
(8), the both ends of the bearing holder (housing, cover) (2) are fixed with subring (3), and subring (3) passes through at the inner ring of bearing body (1)
It being equipped with annular groove (5), opening of the annular groove (5) close to bearing body (1) one end is fixed with No. two strainers (9),
Annular groove (5) is connected with oil storage tank (4), and the corresponding bearing body (1) of annular groove (5) opening is equipped with leakproof oil groove
(11)。
2. a kind of leakproof according to claim 1 lubricates bearing, it is characterised in that: the oil leaking hole (10) is in circular hole knot
Structure, oil leaking hole (10) be isodistantly spaced etc. sizes be equipped with it is multiple.
3. a kind of leakproof according to claim 1 lubricates bearing, it is characterised in that: oil suction sponge strip (6) fixation is set
In the one side of the close bearing body (1) of oil suction sponge ring (7).
4. a kind of leakproof according to claim 1 lubricates bearing, it is characterised in that: the subring (3) knot annular in shape
The race diameter of structure, subring (3) is consistent with the race diameter of bearing holder (housing, cover) (2), and the inner ring diameter of subring (3) is less than bearing holder (housing, cover)
(2) inner ring diameter.
5. a kind of leakproof according to claim 1 lubricates bearing, it is characterised in that: the leakproof oil groove (11) is in circular ring shape
Groove body type structure, leakproof oil groove (11) are surrounded and are located at a circle of bearing body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453191.0U CN208204497U (en) | 2018-04-02 | 2018-04-02 | A kind of leakproof lubrication bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453191.0U CN208204497U (en) | 2018-04-02 | 2018-04-02 | A kind of leakproof lubrication bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204497U true CN208204497U (en) | 2018-12-07 |
Family
ID=64526160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453191.0U Expired - Fee Related CN208204497U (en) | 2018-04-02 | 2018-04-02 | A kind of leakproof lubrication bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204497U (en) |
-
2018
- 2018-04-02 CN CN201820453191.0U patent/CN208204497U/en not_active Expired - Fee Related
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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: 20181207 Termination date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |