CN202833653U - Self-lubricating shaft sleeve - Google Patents
Self-lubricating shaft sleeve Download PDFInfo
- Publication number
- CN202833653U CN202833653U CN 201220434577 CN201220434577U CN202833653U CN 202833653 U CN202833653 U CN 202833653U CN 201220434577 CN201220434577 CN 201220434577 CN 201220434577 U CN201220434577 U CN 201220434577U CN 202833653 U CN202833653 U CN 202833653U
- Authority
- CN
- China
- Prior art keywords
- oil
- guiding hole
- shaft sleeve
- oil guiding
- self
- 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)
Abstract
The utility model discloses a self-lubricating shaft sleeve which comprises a shaft sleeve body, and an oil guiding hole is formed in the shaft sleeve. The oil guiding hole and an oil groove are formed in the shaft sleeve body, the oil groove is communicated with the oil guiding hole and an axial through hole, an oil cup is arranged above the oil guiding hole, the oil cup is in threaded connection with the oil guiding hole, and the diameter of the oil groove is larger than that of the oil guiding hole. According to the self-lubricating shaft sleeve, self-lubrication can be achieved, manual work is saved, and accidents are avoided.
Description
Technical field
The utility model relates to axle sleeve, especially relates to a kind of self lubrication bearing.
Background technique
Only have oilhole on traditional axle sleeve, when consuming, the skidding between axle sleeve and the axle need the artificial oil gun that uses to refuel, and time-consuming, if manually forget oiling, when axle and axle sleeve high-speed friction, can make axle and axle sleeve that certain wearing and tearing are arranged, cause unnecessary loss.
The model utility content
The utility model provides a kind of axle sleeve of selflubricating in order to overcome above-mentioned deficiency.
The technical solution of the utility model is as follows: a kind of self lubrication bearing, comprise the axle sleeve body, be provided with oil guiding hole at axle sleeve, be provided with oil guiding hole and oil groove on the described axle sleeve body, described oil groove is communicated with oil guiding hole and axial hole, and the top of described oil guiding hole is provided with lubricating cup; Described lubricating cup and oil guiding hole are to be threaded; The diameter of oil groove is greater than the diameter of oil guiding hole.
The beneficial effects of the utility model are: can realize selflubricating, save manually, avoid accident.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is complete section schematic diagram of the present utility model;
Among the figure, 1, the axle sleeve body, 2, lubricating cup, 3, oil guiding hole, 4, oil groove.
Embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
A kind of self lubrication bearing as shown in Figure 1, the oil of lubricating cup 2 the insides flows into oil groove 4 by oil guiding hole 3, oil groove formed an airtight space when axle and axle sleeve cooperated, and the oil of the inside is by the wheel slide-bar of the gap between axle and the axle sleeve and axle sleeve, after being depleted to certain oil, used up oil on the oil meeting automatic makeup of lubricating cup 2 the insides, when the oil consumption that lubricating cup is 2 li falls, only need to unload lubricating cup 2 make-up oils and enter just can continue to use, can realize selflubricating, save manually, avoid accident.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (2)
1. self lubrication bearing, comprise axle sleeve body (1), be provided with oil guiding hole (3) at axle sleeve, it is characterized in that, be provided with oil guiding hole (3) and oil groove (4) on the described axle sleeve body (1), described oil groove (4) is communicated with oil guiding hole (4) and axial hole, and the top of described oil guiding hole (3) is provided with lubricating cup (2), and described lubricating cup (2) and oil guiding hole (3) are to be threaded.
2. a kind of self lubrication bearing according to claim 1 is characterized in that, the diameter of oil groove (4) is greater than the diameter of oil guiding hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434577 CN202833653U (en) | 2012-08-30 | 2012-08-30 | Self-lubricating shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434577 CN202833653U (en) | 2012-08-30 | 2012-08-30 | Self-lubricating shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833653U true CN202833653U (en) | 2013-03-27 |
Family
ID=47945366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220434577 Expired - Fee Related CN202833653U (en) | 2012-08-30 | 2012-08-30 | Self-lubricating shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244562A (en) * | 2013-05-28 | 2013-08-14 | 昆山众信精密模具标准件有限公司 | Guide sleeve used for connecting thimble with thimble plate |
-
2012
- 2012-08-30 CN CN 201220434577 patent/CN202833653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244562A (en) * | 2013-05-28 | 2013-08-14 | 昆山众信精密模具标准件有限公司 | Guide sleeve used for connecting thimble with thimble plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130830 |