CN204327753U - A kind of self oiling bearing - Google Patents
A kind of self oiling bearing Download PDFInfo
- Publication number
- CN204327753U CN204327753U CN201420830724.4U CN201420830724U CN204327753U CN 204327753 U CN204327753 U CN 204327753U CN 201420830724 U CN201420830724 U CN 201420830724U CN 204327753 U CN204327753 U CN 204327753U
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- China
- Prior art keywords
- ball
- ring
- self oiling
- bearing
- oiling bearing
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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.)
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Abstract
The utility model discloses a kind of self oiling bearing, comprise outer ring, inner ring, ball and ball retainer, described ball is arranged in ball retainer, described ball and ball retainer are arranged between described outer ring and inner ring, described ball has lubrication hole, in described lubrication hole, is filled with solid lubrication oil.Self oiling bearing of the present utility model is high in working strength, can merge the lubricant oil in ball, thus play the effect of lubricating bearing during bearing heating.
Description
Technical field
The utility model relates to field of bearings, specifically relates to a kind of self oiling bearing.
Background technique
Generally be provided with certain lubricant oil all in advance between existing bearing its inner ring outer ring and ball, do not need when general work deliberately to go to add lubricant oil.But when bearing load is excessive or service time is longer, need timely interpolation, and in fact workman is difficult to control to the above time, often easily the paroxysmal excessive wear of bearing occurs.
Model utility content
(1) technical problem that will solve
For the deficiency that prior art exists, the utility model provides a kind of energy self-lubricated self oiling bearing.
(2) technological scheme
For achieving the above object, the utility model provides a kind of self oiling bearing, comprise outer ring, inner ring, ball and ball retainer, described ball is arranged in ball retainer, described ball and ball retainer are arranged between described outer ring and inner ring, described ball has lubrication hole, in described lubrication hole, is filled with solid lubrication oil.
Further, described ball quantity is greater than 16.
Further, also comprise seal ring, described seal ring is arranged on the side between shown inner ring and described outer ring, and the inner side of described seal ring is provided with to block, the described outside withstanding on described inner ring to block.
Further, the two ends, inner side of described inner ring are provided with annular groove, and described annular groove is built with rubber band.
Further, rigid backbone is provided with in described seal ring.
Further, the both sides inwall of described outer ring is provided with installation groove, and the outside of described seal ring is provided with coordinating block, and described coordinating block snaps in described installation groove.
(3) beneficial effect
The utility model self oiling bearing can be high in working strength, can merge the lubricant oil in ball, thus play the effect of lubricating bearing during bearing heating.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model self oiling bearing;
Fig. 2 is the structural representation of ball in the utility model self oiling bearing;
Fig. 3 is the structural representation of seal ring in the utility model self oiling bearing.
Wherein, 1 is inner ring, and 2 is outer ring, and 3 is seal ring, and 4 is ball, and 41 is lubrication hole, and 5 is ball retainer, and 11 is annular groove, and 21 for installing groove, and 31 for supporting block, and 32 is rigid backbone, and 33 is coordinating block.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
The structure of a kind of self oiling bearing of the present utility model as shown in Figure 1, Figure 2 and Figure 3, comprise outer ring 2, inner ring 1, ball 4 and ball retainer 5, described ball 4 is arranged in ball retainer 5, described ball 4 and ball retainer 5 are arranged between described outer ring 2 and inner ring 1, described ball 4 has lubrication hole 41, in described lubrication hole 41, is filled with solid lubrication oil.Like this, when bearing load is comparatively large or lubricants capacity is less, whole bearing working heating, and then the lubricant oil in ball 4 is merged, flow out described lubrication hole 41, thus play the effect of lubricating whole bearing.
Due to ball 4 having lubrication hole 41, as the balance of the whole bearing of guarantee, ball 4 quantity of whole bearing should not very little, and general described ball 4 quantity is greater than 16.
In the utility model, also comprise seal ring 3, described seal ring 3 is arranged on the side between shown inner ring 1 and described outer ring 2, and the inner side of described seal ring 3 is provided with to block 31, the described outside withstanding on described inner ring 1 to block 31.Described seal ring 3 has rigid backbone 32.The both sides inwall of described outer ring 2 is provided with installation groove, and the outside of described seal ring 3 is provided with coordinating block 33, and described coordinating block 33 snaps in described installation groove.
In addition, the two ends, inner side of described inner ring 1 are provided with annular groove 11, and described annular groove 11 is built with rubber band.The setting of annular groove 11 can make the part of axle and bearing touch seal, and prevents entering foreign matter and runs out bearing and axle.
The beneficial effects of the utility model: high in working strength, can merge the lubricant oil in ball, thus play the effect of lubricating bearing during bearing heating.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a self oiling bearing, it is characterized in that, comprise outer ring (1), inner ring (2), ball (4) and ball retainer (5), described ball (4) is arranged in ball retainer (5), described ball (4) and ball retainer (5) are arranged between described outer ring (2) and inner ring (2), described ball (4) has lubrication hole (41), described lubrication hole is filled with solid lubrication oil in (41).
2. self oiling bearing as claimed in claim 1, it is characterized in that, described ball (4) quantity is greater than 16.
3. self oiling bearing as claimed in claim 1 or 2, it is characterized in that, also comprise seal ring, described seal ring (3) is arranged on the side between shown inner ring (1) and described outer ring (2), the inner side of described seal ring (3) is provided with to block (31), the described outside withstanding on described inner ring (1) to block (31).
4. self oiling bearing as claimed in claim 3, it is characterized in that, the two ends, inner side of described inner ring (1) are provided with annular groove (11), and described annular groove (11) is built with rubber band.
5. self oiling bearing as claimed in claim 4, is characterized in that, be provided with rigid backbone (32) in described seal ring (3).
6. self oiling bearing as claimed in claim 4, it is characterized in that, the both sides inwall of described outer ring (2) is provided with installation groove, and the outside of described seal ring (3) is provided with coordinating block (33), and described coordinating block (33) snaps in described installation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830724.4U CN204327753U (en) | 2014-12-24 | 2014-12-24 | A kind of self oiling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830724.4U CN204327753U (en) | 2014-12-24 | 2014-12-24 | A kind of self oiling bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327753U true CN204327753U (en) | 2015-05-13 |
Family
ID=53164120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830724.4U Active CN204327753U (en) | 2014-12-24 | 2014-12-24 | A kind of self oiling bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327753U (en) |
-
2014
- 2014-12-24 CN CN201420830724.4U patent/CN204327753U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190718 Address after: 315000 Chaoyang Road 218, Langxia Street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Ruichi Technology Co., Ltd. Address before: 315480 Chaoyang Road 218, Langxia Street, Yuyao City, Ningbo City, Zhejiang Province Patentee before: NINGBO RUICHI MACHINERY CO., LTD. |