CN202301460U - Self-lubricating shaft sleeve of isolator driving gear - Google Patents
Self-lubricating shaft sleeve of isolator driving gear Download PDFInfo
- Publication number
- CN202301460U CN202301460U CN201120385360XU CN201120385360U CN202301460U CN 202301460 U CN202301460 U CN 202301460U CN 201120385360X U CN201120385360X U CN 201120385360XU CN 201120385360 U CN201120385360 U CN 201120385360U CN 202301460 U CN202301460 U CN 202301460U
- Authority
- CN
- China
- Prior art keywords
- graphite
- sleeve body
- shaft sleeve
- self
- axle sleeve
- 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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Abstract
The utility model discloses a self-lubricating shaft sleeve of an isolator driving gear, which comprises a shaft sleeve body made of bronze. A plurality of pieces of graphite are embedded on the inner peripheral surface of the shaft sleeve body. The graphite has a good oil storage function, and thus, a gear part can be ensured to be lubricated for a long time only by injecting lubricant for once in the assembling process, not only is the operation simplified, but also the lubricating effect is improved.
Description
Technical field:
The utility model relates to and the matching used one-way element of starter motor field, particularly a kind of self lubrication bearing of one-way element actuation gear.
Background technique:
At present, the axle sleeve that the one-way element actuation gear uses is general copper sheathing, and lubricant oil infiltrates between copper sheathing and gear shaft, forms oil film.The shortcoming of this structure is that the oil storage performance is bad, and lubricant oil runs off easily in the use, has not only influenced the lubrication effect of geared parts, has quickened the wearing and tearing of each parts, and has increased the oiling number of times, has brought operational inconvenience to the operator.
The model utility content:
The goal of the invention of the utility model is to overcome the deficiency of above-mentioned existing technology, and a kind of oil storage performance and lubrication effect of improving is provided, and reduces the self lubrication bearing of the one-way element actuation gear of oiling number of times.
For realizing the foregoing invention purpose, the utility model has adopted following technological scheme:
A kind of self lubrication bearing of one-way element actuation gear comprises the axle sleeve body of being processed by bronze, and the inner circumferential surface of said axle sleeve body is embedded with some graphite.
Said graphite assumes diamond in shape or triangle or rectangle or polygonal.
Said graphite is evenly distributed on the inner circumferential surface of axle sleeve body.
The inner circumferential surface of said axle sleeve body offers some blind holes, and said graphite is embedded in each blind hole.
The utility model has following advantage with respect to existing technology:
Has good oil storage function owing to be arranged on the graphite of axle sleeve body inner circumferential surface; Thereby only need when assembling, to inject a lubricant oil, can guarantee that geared parts obtains permanent lubricating, and has avoided repeatedly oiling; Both simplify operation, also improved lubrication effect.
Description of drawings:
Fig. 1 is the cross-sectional schematic of self lubrication bearing.
Embodiment:
Referring to Fig. 1; The self lubrication bearing of a kind of one-way element actuation gear that provides according to the utility model; Comprise the axle sleeve body of being processed by bronze 1, the inner circumferential surface of axle sleeve body 1 offers some equally distributed blind holes 2, is embedded with graphite 3 in each blind hole respectively; Graphite 3 assumes diamond in shape or triangle or rectangle or polygonal, is preferably rhombus.
Claims (4)
1. the self lubrication bearing of an one-way element actuation gear comprises the axle sleeve body of being processed by bronze, and it is characterized in that: the inner circumferential surface of said axle sleeve body is embedded with some graphite.
2. according to the self lubrication bearing of the said a kind of one-way element actuation gear of claim 1, it is characterized in that: said graphite assumes diamond in shape or triangle or rectangle or polygonal.
3. according to the self lubrication bearing of the said a kind of one-way element actuation gear of claim 1, it is characterized in that: said graphite is evenly distributed on the inner circumferential surface of axle sleeve body.
4. according to the self lubrication bearing of the said a kind of one-way element actuation gear of claim 1, it is characterized in that: the inner circumferential surface of said axle sleeve body offers some blind holes, and said graphite is embedded in each blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120385360XU CN202301460U (en) | 2011-10-12 | 2011-10-12 | Self-lubricating shaft sleeve of isolator driving gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120385360XU CN202301460U (en) | 2011-10-12 | 2011-10-12 | Self-lubricating shaft sleeve of isolator driving gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301460U true CN202301460U (en) | 2012-07-04 |
Family
ID=46370366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120385360XU Expired - Fee Related CN202301460U (en) | 2011-10-12 | 2011-10-12 | Self-lubricating shaft sleeve of isolator driving gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678347A (en) * | 2017-02-17 | 2017-05-17 | 合肥工业大学 | Multi-scale/cross-scale staggered embedded type self-lubricating tooth surface |
| CN107152496A (en) * | 2017-05-17 | 2017-09-12 | 杭州萧山万隆机械有限公司 | One kind exempts from lubricating chain roller |
-
2011
- 2011-10-12 CN CN201120385360XU patent/CN202301460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678347A (en) * | 2017-02-17 | 2017-05-17 | 合肥工业大学 | Multi-scale/cross-scale staggered embedded type self-lubricating tooth surface |
| CN107152496A (en) * | 2017-05-17 | 2017-09-12 | 杭州萧山万隆机械有限公司 | One kind exempts from lubricating chain roller |
| CN107152496B (en) * | 2017-05-17 | 2019-02-15 | 杭州萧山万隆机械有限公司 | One kind exempting from lubricating chain roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KANGLING GROUP CO., LTD. Free format text: FORMER OWNER: YAN SHAOKANG Effective date: 20130704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130704 Address after: 321300 Zhejiang province Yongkang Shizhu RI Creek Industrial Area Patentee after: Kangling Group Co.,Ltd. Address before: 321300, 60 Qiang Road, Shizhu village, Shizhu Town, Zhejiang, Yongkang Patentee before: Yan Shaokang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |