CN2804472Y - Colling mechanism of high temp bearing box - Google Patents
Colling mechanism of high temp bearing box Download PDFInfo
- Publication number
- CN2804472Y CN2804472Y CN 200520090974 CN200520090974U CN2804472Y CN 2804472 Y CN2804472 Y CN 2804472Y CN 200520090974 CN200520090974 CN 200520090974 CN 200520090974 U CN200520090974 U CN 200520090974U CN 2804472 Y CN2804472 Y CN 2804472Y
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- CN
- China
- Prior art keywords
- cooling
- bearing
- high temperature
- pipeline
- utility
- 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 relates to the improved technology of a bearing seat cooling structure which works in high temperature environment. For solving the problems of complicated arrangement of cooling structures of existing high temperature bearing seats, poor cooling effect and short service life, the utility model provides a cooling mechanism for high temperature bearing seats. The utility model has the technical scheme that at least one cooling medium circulation pipeline is arranged to be winded the periphery of the bearing seat hole in the seat body, and a guide outlet and a guide inlet of a bearing seat of the pipeline are communicated with an outer forcing pipeline. Because the technical scheme provides omnidirectional arrangement of the cooling structure, the high temperature effect of outside world to bearings can be effectively stopped, bearings can be ensured to be reliably operated in microenvironment of safe temperature, the service life of bearings and bearing seats can be extended.
Description
Technical field
The utility model relates to running and working in bearing support technology in the hot environment, in particular the architecture advances technology of its cooling mechanism.
Background technique
Operate at bearing support in the hot environment for work, go out, go into the feeding roller bearing support of stove rollgang production line as steel rolling, its ambient temperature is up to 760-950 ℃, for guaranteeing that bearing can be stablized, operation reliably, its bearing support has all adopted and has installed the split type bearing block structure with cooling water channel structure piece additional, its cooling structure piece is fixedly mounted on the end face of bearing support, only bearing support is carried out 1/4 part cooling.The major technique disadvantage that the prior art exists is: the bearing block structure complexity, what particularly this structure was implemented is 1/4 local cooling, because of cooling effect relatively poor, the temperatures involved that can't cut off outer bound pair bearing effectively, then certainly will cause bearing running hot and damage, shortened the normal working life of bearing support and bearing, and it is extremely difficult that maintenance that it is frequent or replacing are especially operated in hot environment, has also directly influenced enterprise's manufacturing schedule.
The model utility content
The goal of the invention of the utility model patent application is to provide a kind of high-temperature bearing seat cooling mechanism of bearing support in the high-temperature work environment being implemented comprehensive cooling.The technological scheme of high-temperature bearing seat cooling mechanism disclosed in the utility model, its major technique content is: a kind of high-temperature bearing seat cooling mechanism, be shaped at least one circle cooling medium circulation duct by around its bearing the hole being set all around in its pedestal, the bearing support drawing-off mouth of this pipeline and intake are connected with the outer pipeline of forcing.
The technological scheme of high-temperature bearing seat cooling mechanism of the present utility model, the cooling medium circulation loop directly is arranged in the pedestal of bearing support, not only making bearing support have integral structure constitutes, simplified fitting operation, the cooling cooling structure of its comprehensive setting simultaneously, can block the temperatures involved of outer bound pair bearing effectively, guarantee bearing can be in the microhabitat of safety temperature reliable operation, thereby prolonged the normal operation life-span of bearing and bearing support, maintenance and replacing number of times are reduced greatly, therefore also reduced production operation personnel's labor intensity, for reduction cost of production and raising enterprises production efficiency have been created condition.
Description of drawings
Fig. 1 is existing high-temperature bearing seat part sectional structure chart
Fig. 2 is a sectional structure schematic representation of the present utility model
Fig. 3 is the right TV structure figure of Fig. 2.
Embodiment
High-temperature bearing seat cooling mechanism structure of the present utility model as shown in Figures 2 and 3.In its solid housing pedestal 1, be shaped at least one circle cooling medium circulation duct 3 by around its bearing hole 2 being set all around.Concrete enforcement in the structure is provided with around bearing and head and the tail are set on four orientation in hole 2 are connected successively and constitute the cooling medium circulation duct 3 that whole piece has drawing-off mouth 31 and intake 30, and its drawing-off mouth, intake are connected with outer pressure pipeline.For further strengthening the cooling dynamics, it is parallel to be provided with twice in the present embodiment structure bottom bracket, the cooling medium circulation duct that structure is identical, its first-class threading a pipe does not have Fig. 2 and drawing-off mouth 31 shown in Figure 3, but be set the connecting tube 33 that connects two circulation ducts in first-class former drawing-off mouth position of threading a pipe, the drawing-off mouth setting of second circulation duct and the whole road of the first-class mouth of pipe 31 of the level ' conduct mutually of threading a pipe circulation duct, this parallel pipeline design makes the media flow form that forms mutual reverse counterflow between the two cooling medium circulation ducts, can further increase the cooling effect to bearing support again.
Claims (2)
1, a kind of high-temperature bearing seat cooling mechanism is characterized in that being shaped at least one circle cooling medium circulation duct (3) by around its bearing hole (2) being set all around in its pedestal (1), and the bearing support drawing-off mouth of this pipeline and intake are connected with the outer pipeline of forcing.
2, high-temperature bearing seat cooling mechanism according to claim 1, it is characterized in that being provided with in the bearing support twice cooling medium circulation duct parallel, that structure is identical, be set, second circulation duct and the first-class drawing-off mouth setting of the mutually horizontally disposed mouth of pipe (31 ') of threading a pipe the connecting tube (33) that connects two circulation ducts as whole road circulation duct in first-class former drawing-off mouth position of threading a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090974 CN2804472Y (en) | 2005-05-23 | 2005-05-23 | Colling mechanism of high temp bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090974 CN2804472Y (en) | 2005-05-23 | 2005-05-23 | Colling mechanism of high temp bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804472Y true CN2804472Y (en) | 2006-08-09 |
Family
ID=36909764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520090974 Expired - Fee Related CN2804472Y (en) | 2005-05-23 | 2005-05-23 | Colling mechanism of high temp bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804472Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956764A (en) * | 2010-08-18 | 2011-01-26 | 江苏龙达传动有限公司 | Bearing pedestal with cooling water passages |
| CN107725613A (en) * | 2017-11-22 | 2018-02-23 | 上海宗力印刷包装机械有限公司 | A kind of circulating water bearing block |
-
2005
- 2005-05-23 CN CN 200520090974 patent/CN2804472Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956764A (en) * | 2010-08-18 | 2011-01-26 | 江苏龙达传动有限公司 | Bearing pedestal with cooling water passages |
| CN107725613A (en) * | 2017-11-22 | 2018-02-23 | 上海宗力印刷包装机械有限公司 | A kind of circulating water bearing block |
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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: 20060809 |