CN203044505U - Roughing and intermediate mill roll bearing oil-gas lubrication optimized device - Google Patents
Roughing and intermediate mill roll bearing oil-gas lubrication optimized device Download PDFInfo
- Publication number
- CN203044505U CN203044505U CN 201220720879 CN201220720879U CN203044505U CN 203044505 U CN203044505 U CN 203044505U CN 201220720879 CN201220720879 CN 201220720879 CN 201220720879 U CN201220720879 U CN 201220720879U CN 203044505 U CN203044505 U CN 203044505U
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- bearing
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- roll bearing
- roughing
- mill roll
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Abstract
The utility model belongs to the technical field of roughing and intermediate mill roll bearing seats and particularly relates to a roughing and intermediate mill roll bearing oil-gas lubrication optimized device. The problems that in roughing and intermediate mill roll bearing seat oil-gas lubrication, bearing lubrication is not in place, and overload alarm often happens in an oil gas station because of the assembling structure of an original roll bearing seat and the like are solved. The roughing and intermediate mill roll bearing oil-gas lubrication optimized device comprises a labyrinth type sealing cover, a transmission side bearing seat, a roll bearing and a bearing through cover. The roll bearing is arranged at the bottom of the transmission side bearing seat. The labyrinth type sealing cover is placed below the left side of the transmission side bearing seat. An oil gas inlet is formed above the right side of the transmission side bearing seat. The bearing through cover and an oil seal are arranged on the right side of the roll bearing. A depressurization hole is formed in one side of the bearing through cover. The depressurization hole is placed above the oil seal on the right side of the roll bearing. According to the roughing and intermediate mill roll bearing oil-gas lubrication optimized device, the depressurization hole is added so that an oil way is unobstructed, a bearing is fully lubricated, oil using amount is greatly lowered, production efficiency is improved, the overload problem of the oil gas station is solved, and service life is prolonged.
Description
Technical field
The technical field of the utility model belongs to thick, middle rolling mill roll bearing block specifically is a kind of optimization device of thick, middle rolling mill roll bearing oil-air lubrication.
Background technology
Slightly, middle rolling mill roll bearing block oil-air lubrication quality affects the service life of roll bearing and the maintenance number of times of lubrication station.The scene has caused oil circuit obstructed usually because the lubricating quality problem, and the lubricated oil gas mechanical heat energy of normal circulation when taking away bearing and rotating of failing makes damage of bearings, and the rolling mill roll bearing quits work and overhauls.And the on-the-spot hypertonia that causes because pipeline loop is obstructed, oil is stood continuous alarm and is stopped lubricated oil gas fuel feeding, can't guarantee the lubricated of bearing.
Summary of the invention
Thick in order to solve, the middle rolling mill roll bearing block of the utility model oil-air lubrication is owing to reasons such as former roll chock assembled construction cause bearing lubrication not in place, the problem of the frequent overload-alarm of oil-gas stations, and a kind of optimization device that can make bearing obtain thick, the middle rolling mill roll bearing oil-air lubrication of sufficient lubrication that provides.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of thick, the optimization device of middle rolling mill roll bearing oil-air lubrication, comprise the labyrinth sealing lid, the transmission side bearing block, roll bearing and bearing air cover, the bottom of transmission side bearing block is equipped with roll bearing, the labyrinth sealing lid is positioned at the below, left side of transmission side bearing block, the top, right side of transmission side bearing block is provided with oily gas entering opening, the right side of roll bearing is provided with bearing air cover and oil sealing, one side of bearing air cover is provided with the decompression hole for exhaust, and described decompression hole is positioned at the top of roll bearing right side oil sealing.
The beneficial effects of the utility model are: increase decompression hole by the basis at original device, the oil gas in the device can in time be discharged, and makes oil circuit unobstructed, and bearing obtains sufficient lubrication, has significantly reduced to use oil mass, has improved production efficiency; Solve oil-gas stations overload problem, for the electric regulation and control of oil-gas stations facilitate, improved service life.
Description of drawings
Fig. 1 is section of structure of the present utility model
Among the figure: 1. labyrinth sealing lid, 2. transmission side bearing block, 3. roll bearing, 4 bearing air covers, 5. oily gas entering opening, 6. oil sealing, 7. decompression hole.
The specific embodiment
As shown in Figure 1, a kind of optimization device of thick, middle rolling mill roll bearing oil-air lubrication, comprise labyrinth sealing lid 1, transmission side bearing block 2, roll bearing 3 and bearing air cover 4, the bottom of transmission side bearing block 2 is equipped with roll bearing 3, labyrinth sealing lid 1 is positioned at the below, left side of transmission side bearing block 2, the top, right side of transmission side bearing block 2 is provided with oily gas entering opening 5, the right side of roll bearing 3 is provided with bearing air cover 4 and oil sealing 6, one side of bearing air cover 4 is provided with the decompression hole 7 for exhaust, and described decompression hole 7 is positioned at the top of roll bearing 3 right side oil sealings 6.
Compared with prior art, the utility model increases decompression hole 7 by the bearing air cover 4 at original device, and the oil gas in the device can in time be discharged, and oil circuit is unobstructed, and the mechanical heat energy that produces when oil gas tape loop bearing running rotates is convenient to the sufficient lubrication of bearing.
Claims (1)
- One kind thick, the optimization device of middle rolling mill roll bearing oil-air lubrication, comprise labyrinth sealing lid (1), transmission side bearing block (2), roll bearing (3) and bearing air cover (4), the bottom of transmission side bearing block (2) is equipped with roll bearing (3), labyrinth sealing lid (1) is positioned at the below, left side of transmission side bearing block (2), the top, right side of transmission side bearing block (2) is provided with oily gas entering opening (5), the right side of roll bearing (3) is provided with bearing air cover (4) and oil sealing (6), it is characterized in that: a side of bearing air cover (4) is provided with the decompression hole (7) for exhaust, and described decompression hole (7) is positioned at the top of roll bearing (3) right side oil sealing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720879 CN203044505U (en) | 2012-12-25 | 2012-12-25 | Roughing and intermediate mill roll bearing oil-gas lubrication optimized device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720879 CN203044505U (en) | 2012-12-25 | 2012-12-25 | Roughing and intermediate mill roll bearing oil-gas lubrication optimized device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044505U true CN203044505U (en) | 2013-07-10 |
Family
ID=48727503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720879 Expired - Fee Related CN203044505U (en) | 2012-12-25 | 2012-12-25 | Roughing and intermediate mill roll bearing oil-gas lubrication optimized device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065901A (en) * | 2015-04-21 | 2016-11-02 | 西门子公司 | There is the bearing minimizing lubricant leakage |
| CN106077100A (en) * | 2016-07-26 | 2016-11-09 | 天津天重中直科技工程有限公司 | A kind of vertical miller roll chock top oil-air lubrication exhaust structure |
| CN108019430A (en) * | 2016-11-04 | 2018-05-11 | 财团法人工业技术研究院 | Fluid machinery lubricating system assembly |
-
2012
- 2012-12-25 CN CN 201220720879 patent/CN203044505U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065901A (en) * | 2015-04-21 | 2016-11-02 | 西门子公司 | There is the bearing minimizing lubricant leakage |
| US9939021B2 (en) | 2015-04-21 | 2018-04-10 | Siemens Aktiengesellschaft | Bearing with minimized leakage of lubricant |
| CN106065901B (en) * | 2015-04-21 | 2018-07-03 | 西门子公司 | Method outside wind turbine, its bearing and reduction leakage of lubricant to bearing |
| CN106077100A (en) * | 2016-07-26 | 2016-11-09 | 天津天重中直科技工程有限公司 | A kind of vertical miller roll chock top oil-air lubrication exhaust structure |
| CN106077100B (en) * | 2016-07-26 | 2018-06-19 | 天津天重中直科技工程有限公司 | A kind of vertical miller roll chock top oil-air lubrication exhaust structure |
| CN108019430A (en) * | 2016-11-04 | 2018-05-11 | 财团法人工业技术研究院 | Fluid machinery lubricating system assembly |
| US10316953B2 (en) | 2016-11-04 | 2019-06-11 | Industrial Technology Research Institute | Assembly of lubrication system for fluid machinery |
| CN108019430B (en) * | 2016-11-04 | 2020-09-01 | 财团法人工业技术研究院 | Fluid machinery lubricating system assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |