CN102518647A - Lubricating roller sealing bearing of metallurgical equipment - Google Patents
Lubricating roller sealing bearing of metallurgical equipment Download PDFInfo
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- CN102518647A CN102518647A CN2011104428630A CN201110442863A CN102518647A CN 102518647 A CN102518647 A CN 102518647A CN 2011104428630 A CN2011104428630 A CN 2011104428630A CN 201110442863 A CN201110442863 A CN 201110442863A CN 102518647 A CN102518647 A CN 102518647A
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- bearing
- ring
- inner ring
- sealing
- roller
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Abstract
The invention relates to a bearing, in particular to a lubricating roller sealing bearing of metallurgical equipment, and belongs to the field of manufacturing of bearings. The lubricating roller sealing bearing is mainly applied to transport equipment in the steel industry. The lubricating roller sealing bearing comprises an inner ring, a roller, an outer ring and a sealing retainer ring; the thickened high-temperature resistant outer ring is arranged on the outer part, the inner ring is arranged on the inner part, and one side of the inner ring is provided with a sealing stop; the roller is arranged between the inner ring and the outer ring; and the sealing retainer ring is arranged at the joint of the inner ring and the outer ring. A thick steel plate is adopted in the sealing structure of the bearing; the bearing is made of a high-temperature resistant material, and a special thermal treatment technology is adopted, so that the requirement of radial load is well met, the problems about lubrication and cleanliness in the bearing are well solved, and abnormal damage of the bearing due to pollution of impurities is reduced. Meanwhile, the bearing has the characteristics of high-temperature resistance, high load, impact resistance and the like.
Description
Technical fieldThe present invention relates to a kind of bearing, specifically relate to the lubricated roller stuffing box bearing of a kind of metallurgical equipment, be mainly used in the steel industry in the various haulage devices, belong to bearing and make the field.
Background techniqueIn steel industry was produced, various metallurgical equipments adopted common universal bearing usually, and each relevant with it parts all need supporting.In the process of using, pollutants such as foreign matter and dust often take place get into the phenomenon that bearing inside makes the unusual damage of bearing generation, simultaneously, use the position of bearings temperature higher, reach 900 ~ 1100 ℃, plain bearing is inapplicable.Because former bearing structure outer ring is thinner, make the load of bearing bigger in addition, often cause bearing cracked.
Summary of the inventionThe present invention is in order to remedy above-mentioned technological deficiency, a kind of lubricated roller stuffing box bearing of metallurgical equipment of new structure to be provided.
To achieve these goals, technological scheme of the present invention is: metallurgical equipment lubricates the roller stuffing box bearing, comprises inner ring, roller, outer ring and Sealing shield ring; Outside high temperature resistant outer ring for thickening, inside is inner ring, roller is installed between inner ring and the outer ring, is provided with Sealing shield ring in the joint of inner ring and outer ring.
In order to realize that better sealing, described inner ring one side carry the sealing retaining, the material selection Plate Steel adopts 350 ℃ of high-temperature tempering heat treatment process.
Further, another innovative point of the present invention is, is designed to thicken high temperature resistant outer ring, can directly use as roller.
Beneficial effect of the present invention is: this bearing seal structure adopts Plate Steel; Material adopts resistant to elevated temperatures material simultaneously; And adopt special heat treatment process; Not only well satisfy the radial load requirement, but also solved the problem of inner lubricated, the turbidity test of bearing well, reduce the unusual damage that bearing produces because of contaminating impurity.Bearing has had high temperature resistant, characteristics such as load is high, shock resistance simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure, 1. inner ring, 2. roller, 3. outer ring, 4. Sealing shield ring.
Embodiment
Fig. 1 shows the lubricated roller sealed bearing structure schematic representation of a kind of metallurgical equipment.Among the figure, comprise inner ring 1, roller 2, outer ring 3 and Sealing shield ring 4; Inside is high temperature resistant inner ring 1; And inner ring 1 one sides carry the sealing retaining, and roller 2 is that two row are installed between inner ring 1 and the outer ring 3, is provided with Sealing shield ring 4 in the joint of inner ring 1 and outer ring 3; Outside high temperature resistant outer ring 3 for thickening; Directly use, can bear high loading, antiwear characteristic is arranged again as roller.
Claims (2)
1. metallurgical equipment lubricates the roller stuffing box bearing; Comprise inner ring, roller, outer ring and Sealing shield ring; It is characterized in that outside high temperature resistant outer ring for thickening, inside is inner ring, and inner ring one side carries the sealing retaining; Roller is installed between inner ring and the outer ring, is provided with Sealing shield ring in the joint of inner ring and outer ring.
2. metallurgical equipment according to claim 1 lubricates the roller stuffing box bearing, it is characterized in that described inner ring one side carries the sealing retaining, and the material selection Plate Steel adopts 350 ℃ of high-temperature tempering heat treatment process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104428630A CN102518647A (en) | 2011-12-27 | 2011-12-27 | Lubricating roller sealing bearing of metallurgical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104428630A CN102518647A (en) | 2011-12-27 | 2011-12-27 | Lubricating roller sealing bearing of metallurgical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102518647A true CN102518647A (en) | 2012-06-27 |
Family
ID=46289677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104428630A Pending CN102518647A (en) | 2011-12-27 | 2011-12-27 | Lubricating roller sealing bearing of metallurgical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518647A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1590793A (en) * | 2003-08-26 | 2005-03-09 | 金坛市天驰轴承有限公司 | Profiled flange bearing |
| CN201347951Y (en) * | 2008-12-26 | 2009-11-18 | 大连全鑫轧机轴承制造有限公司 | Bearing with dustproof retainer rings on both sides of full rollers and cylindrical rollers |
| CN201420805Y (en) * | 2009-04-30 | 2010-03-10 | 优必胜(上海)精密轴承制造有限公司 | Full type roller bearing for lifting crane |
| CN101769310A (en) * | 2008-12-26 | 2010-07-07 | 大连全鑫轧机轴承制造有限公司 | Cylinder roller bearing full of rollers and having two edges provided with dustproof check rings |
| CN201526600U (en) * | 2009-11-13 | 2010-07-14 | 江苏万达特种轴承有限公司 | Loose rib roller bearing |
| CN202493572U (en) * | 2011-12-27 | 2012-10-17 | 瓦房店轴承集团有限责任公司 | Seal bearing of lubrication roller of metallurgical equipment |
-
2011
- 2011-12-27 CN CN2011104428630A patent/CN102518647A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1590793A (en) * | 2003-08-26 | 2005-03-09 | 金坛市天驰轴承有限公司 | Profiled flange bearing |
| CN201347951Y (en) * | 2008-12-26 | 2009-11-18 | 大连全鑫轧机轴承制造有限公司 | Bearing with dustproof retainer rings on both sides of full rollers and cylindrical rollers |
| CN101769310A (en) * | 2008-12-26 | 2010-07-07 | 大连全鑫轧机轴承制造有限公司 | Cylinder roller bearing full of rollers and having two edges provided with dustproof check rings |
| CN201420805Y (en) * | 2009-04-30 | 2010-03-10 | 优必胜(上海)精密轴承制造有限公司 | Full type roller bearing for lifting crane |
| CN201526600U (en) * | 2009-11-13 | 2010-07-14 | 江苏万达特种轴承有限公司 | Loose rib roller bearing |
| CN202493572U (en) * | 2011-12-27 | 2012-10-17 | 瓦房店轴承集团有限责任公司 | Seal bearing of lubrication roller of metallurgical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120627 |