CN200985959Y - Nickel mineral carbon random embedding alloy bearing - Google Patents
Nickel mineral carbon random embedding alloy bearing Download PDFInfo
- Publication number
- CN200985959Y CN200985959Y CN 200620048078 CN200620048078U CN200985959Y CN 200985959 Y CN200985959 Y CN 200985959Y CN 200620048078 CN200620048078 CN 200620048078 CN 200620048078 U CN200620048078 U CN 200620048078U CN 200985959 Y CN200985959 Y CN 200985959Y
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- CN
- China
- Prior art keywords
- nickel
- graphite
- oil
- utility
- bearing
- 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 - Lifetime
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- Sliding-Contact Bearings (AREA)
- Powder Metallurgy (AREA)
Abstract
The utility model discloses a nickel graphite random alloy bearing, aims to provide a nickel graphite random alloy bearing with simple structure, large loading, high usage temperature, operational safety when out of oil or lacking of oil. The utility mode comprises a shaft sleeve or a panel made the steel as parent metal, which is characterized in that a nickel alloy layer of the random graphite particles is sintered on one surface of the shaft sleeve or the panel. The utility model makes the graphite particles into the nickel alloy and then is sintered in the surface of steel, because of the self lubrication action of the graphite, the sliding bearing can well work when out of oil or lacking of oil, as well as the usage temperature runs to more than 600 DEG C. The utility model is suitable for using in the auto mould slider, the quick working punch fence and the high heat smelting equipment.
Description
Technical field
The utility model relates to the sliding bearing of composite material, relates in particular to the diffusing chimeric golden bearing of a kind of nickel graphite.
Background technique
At present, the sliding bearing that uses the more stacked composite material of steel-Cuprum alloy to make, their bearing capacities are big, wear resistance good, and user cost is low.Lubricate but in use must have fully, under the operating mode of not having oil or few oil, generate heat " stinging axle " phenomenon can take place, and serviceability temperature is low, generally about 250 ℃ of degree.
The model utility content
The purpose of this utility model be to provide a kind of simple in structure, bearing capacity is big, serviceability temperature is high, the service-strong nickel graphite chimeric golden bearing that looses under the operating mode of not having oil or few oil.
In order to reach the loose technological scheme of chimeric golden bearing of above-mentioned requirements nickel graphite be: comprise that steel is the axle sleeve or the flat board of base material, it is characterized in that clinkering on described axle sleeve or the dull and stereotyped surface has the nickel alloy layer of diffusing embedding graphite granule.
The diffusing chimeric golden bearing of nickel graphite according to the such scheme manufacturing, in nickel alloy, add the surface of graphite granule clinkering at steel, because the self-lubricating function of graphite, make sliding bearing under the operating mode of not having oil or few oil, also can better must work, and serviceability temperature is suitable for using on the smelting equipment of automobile die slide block, high velocity ram machine guide plate and high temperature up to degree more than 600 ℃.
Description of drawings
Fig. 1 is the structural representation of the plane sliding bearing of the diffusing chimeric gold of nickel graphite;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the plan view of the axle sleeve type sliding bearing of the diffusing chimeric gold of nickel graphite;
Fig. 4 is the plan view of Fig. 3.
Wherein: 1, steel plate; 2, nickel alloy layer; 3, fixed hole; 4, axle sleeve; 5, bore area; 6, outer round surface.
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1, Fig. 2 are the structural representations of the plane sliding bearing of the diffusing chimeric gold of nickel graphite.It is the nickel alloy layer 2 that diffusing embedding graphite granule is arranged at steel plate 1 surperficial sintering, the plane sliding bearing of formation composite material, on plane sliding bearing, also be shaped on fixed hole 3.
Fig. 3, Fig. 4 are the structural representations of the axle sleeve type sliding bearing of the diffusing chimeric gold of nickel graphite.It is the nickel alloy layer 2 that diffusing embedding graphite granule is arranged at axle sleeve 4 surperficial sintering, forms the finished product of axle sleeve type composite sliding bearing again through cutting.The nickel alloy layer 2 of this diffusing embedding graphite granule can according to usage requirement with its sintering on the bore area 5 or outer round surface 6 of axle sleeve 4.
The nickel alloy of the diffusing embedding graphite granule of above-mentioned described finger is the mixture of graphite, nickel, copper and iron.
Claims (2)
1, the nickel graphite chimeric golden bearing that looses comprises that steel is the axle sleeve or the flat board of base material, it is characterized in that sintering on described axle sleeve or the dull and stereotyped surface has the nickel alloy layer of diffusing embedding graphite granule.
2, the diffusing chimeric golden bearing of nickel graphite according to claim 1, the nickel alloy that it is characterized in that described diffusing embedding graphite granule is the mixture of graphite, nickel, copper and iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048078 CN200985959Y (en) | 2006-11-22 | 2006-11-22 | Nickel mineral carbon random embedding alloy bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048078 CN200985959Y (en) | 2006-11-22 | 2006-11-22 | Nickel mineral carbon random embedding alloy bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200985959Y true CN200985959Y (en) | 2007-12-05 |
Family
ID=38915415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620048078 Expired - Lifetime CN200985959Y (en) | 2006-11-22 | 2006-11-22 | Nickel mineral carbon random embedding alloy bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200985959Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214205A (en) * | 2014-08-20 | 2014-12-17 | 石家庄金士顿轴承科技有限公司 | Wear-resisting foil type dynamic pressure thrust gas bearing and manufacturing method |
| CN106168254A (en) * | 2016-08-23 | 2016-11-30 | 宋震天 | A kind of motor bearings |
-
2006
- 2006-11-22 CN CN 200620048078 patent/CN200985959Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214205A (en) * | 2014-08-20 | 2014-12-17 | 石家庄金士顿轴承科技有限公司 | Wear-resisting foil type dynamic pressure thrust gas bearing and manufacturing method |
| CN104214205B (en) * | 2014-08-20 | 2015-09-30 | 石家庄金士顿轴承科技有限公司 | A kind of wear-resisting paillon foil formula dynamic pressure thrust gas bearing and preparation method |
| CN106168254A (en) * | 2016-08-23 | 2016-11-30 | 宋震天 | A kind of motor bearings |
| CN106168254B (en) * | 2016-08-23 | 2018-03-16 | 新昌县勤勉贸易有限公司 | A kind of motor bearings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG SF OILLESS BEARING CO., LTD. Free format text: FORMER NAME: SHUANGFEI OILLESS BEARING CO., LTD., ZHEJIANG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314115, No. 2, Fan Jing Road, dry kiln town, Jiashan County, Zhejiang Patentee after: Zhejiang SF Oilless Bearing Co., Ltd. Address before: 314115, No. 2, Fan Jing Road, dry kiln town, Jiashan County, Zhejiang Patentee before: Shuangfei Non-Oil Bearing Co., Ltd., Zhejiang Prov. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071205 |
|
| EXPY | Termination of patent right or utility model |