CN103591142A - Self-lubricating bearing - Google Patents
Self-lubricating bearing Download PDFInfo
- Publication number
- CN103591142A CN103591142A CN201310472371.5A CN201310472371A CN103591142A CN 103591142 A CN103591142 A CN 103591142A CN 201310472371 A CN201310472371 A CN 201310472371A CN 103591142 A CN103591142 A CN 103591142A
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- China
- Prior art keywords
- bearing
- oil groove
- bearing body
- self
- lubricating
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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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- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses a self-lubricating bearing comprising a bearing body, wherein a bearing hole is formed in the center of the bearing body; and an oil groove is arranged in the outer circumferential surface of the bearing body. The self-lubricating bearing disclosed by the invention has the advantages that the oil groove is arranged in the outer circumferential surface of the bearing body, so that the self-lubricating bearing can be self-lubricated in the use process; the oil groove is spirally arranged in the outer circumferential surface of the bearing body, so that lubricating oil can be uniformly coated on the outer circumferential surface of the bearing body, and the lubricating effect is good; one end of the oil groove is provided with an opening, and the other end of the oil groove is sealed; and when being added from the opening, the lubricating oil can be remained in the oil groove, but cannot flow out of the oil groove to cause waste.
Description
Technical field
The present invention relates to a kind of improvement of bearing, relate in particular to a kind of can self-lubricated self oiling bearing.
Background technique
When the bearing of prior art coordinates with rotating shaft, owing to often thering is certain frictional force between the two, thereby can produce high temperature when rotated, make the lubricant oil between bearing and rotating shaft deteriorated, lubrication effect declines greatly, and the assorted bits that dust and friction produce also can accumulate gradually, make between bearing and rotating shaft because of lack of lubrication, and the impact of expanded by heating, cause the most at last stuck phenomenon.
For avoiding above-mentioned technical problem, necessaryly provide a kind of more advanced bearing, to overcome described defect of the prior art.
Summary of the invention
Technical problem for above-mentioned existence, the object of the invention is: proposed a kind of can self-lubricated self oiling bearing.
Technical solution of the present invention is achieved in that a kind of self oiling bearing, comprises bearing body, and the central part of described bearing body is provided with bearing hole; On the outer peripheral surface of described bearing body, be provided with oil groove.
Preferably, described oil groove curl is arranged on the outer peripheral surface of bearing body.
Preferably, described oil groove one end is provided with opening, the other end sealing.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Self oiling bearing of the present invention, on the outer peripheral surface of described bearing body, be provided with oil groove, thereby in use selflubricating, and described oil groove curl is arranged on the outer peripheral surface of bearing body, can make uniform lubricant oil on the excircle of bearing body, high lubricating effect, moreover, described oil groove one end is provided with opening, the other end sealing; When adding lubricant oil from opening, lubricant oil can be stayed in oil groove, is unlikely to flow out, and causes waste.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The plan view that accompanying drawing 1 is self oiling bearing of the present invention;
Wherein: 1, bearing body; 2, bearing hole; 3, oil groove.
embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of self oiling bearing as shown in Figure 1, comprises bearing body 1, and the central part of described bearing body 1 is provided with bearing hole 2; On the outer peripheral surface of described bearing body 1, be provided with oil groove 3; Described oil groove 3 curls are arranged on the outer peripheral surface of bearing body 1; Described oil groove 3 one end are provided with opening, the other end sealing; The cross section of described oil groove 3 is V-shaped.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Self oiling bearing of the present invention, on the outer peripheral surface of described bearing body, be provided with oil groove, thereby in use selflubricating, and described oil groove curl is arranged on the outer peripheral surface of bearing body, can make uniform lubricant oil on the excircle of bearing body, high lubricating effect, moreover, described oil groove one end is provided with opening, the other end sealing; When adding lubricant oil from opening, lubricant oil can be stayed in oil groove, is unlikely to flow out, and causes waste.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a self oiling bearing, comprises bearing body, and the central part of described bearing body is provided with bearing hole; It is characterized in that: on the outer peripheral surface of described bearing body, be provided with oil groove.
2. self oiling bearing according to claim 1, is characterized in that: described oil groove curl is arranged on the outer peripheral surface of bearing body.
3. self oiling bearing according to claim 1 and 2, is characterized in that: described oil groove one end is provided with opening, the other end sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472371.5A CN103591142A (en) | 2013-10-12 | 2013-10-12 | Self-lubricating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472371.5A CN103591142A (en) | 2013-10-12 | 2013-10-12 | Self-lubricating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103591142A true CN103591142A (en) | 2014-02-19 |
Family
ID=50081405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310472371.5A Pending CN103591142A (en) | 2013-10-12 | 2013-10-12 | Self-lubricating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103591142A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059151A (en) * | 2007-06-01 | 2007-10-24 | 西南石油大学 | Floating sliding bearing with forced lubrication function for rotary machine |
| CN101303047A (en) * | 2007-05-07 | 2008-11-12 | 日立粉末冶金株式会社 | Bearing component |
-
2013
- 2013-10-12 CN CN201310472371.5A patent/CN103591142A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303047A (en) * | 2007-05-07 | 2008-11-12 | 日立粉末冶金株式会社 | Bearing component |
| CN101059151A (en) * | 2007-06-01 | 2007-10-24 | 西南石油大学 | Floating sliding bearing with forced lubrication function for rotary machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |