CN101924412A - Thin oil-lubricated bearing device for horizontal motor - Google Patents
Thin oil-lubricated bearing device for horizontal motor Download PDFInfo
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- CN101924412A CN101924412A CN2010101800504A CN201010180050A CN101924412A CN 101924412 A CN101924412 A CN 101924412A CN 2010101800504 A CN2010101800504 A CN 2010101800504A CN 201010180050 A CN201010180050 A CN 201010180050A CN 101924412 A CN101924412 A CN 101924412A
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- bearing
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- oil
- thin oil
- horizontal machine
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Abstract
The invention relates to a thin oil-lubricated bearing device for a horizontal motor. The thin oil-lubricated bearing device for the horizontal motor is characterized in that: a motor shaft is arranged in a bearing bush; a gasket, a respirator, a respiratory tube and an oil duct are arranged on an outer cover of a bearing; a fixed bearing retainer ring, the outer cover of the bearing, an inner cover of a bearing, and a semi-ring are arranged on the bearing bush; a fixed baffle plate is arranged on the inner cover of the bearing; and an outer cover oil throwing disk, a rolling bearing, a round nut, a sleeve and an inner cover oil throwing disk are fixed on the motor shaft sequentially. The thin oil-lubricated bearing device for the horizontal motor has the advantages of completely guaranteeing the lubricating of the bearing of the horizontal motor with heavy load and high rotating speed due to thin oil lubrication and effectively improving the permissible working rotating speed of the motor bearing and prolonging the service life of the motor bearing, along with compact and reasonable structure.
Description
Technical field
The present invention relates to a kind of horizontal machine rolling bearing system of thin oil lubricant, specifically aim at the rolling bearing system of some heavy loads, high rotating speed horizontal machine thin oil lubricant.
Background technology
Lubricated most important for the bearing operate as normal, there is 80% bearing failure to cause according to statistics by various lubrication failures.Heavy-duty motor auxiliary products rotating speed is higher, radial load is bigger; if the shaft extension end adopts the middle serial cylinder roller bearing of grease lubrication then often to be lower than working speed because of the permission rotating speed of bearing; when causing rotor to working speed; the fricative heat of rolling element can't in time be pulled away or can't in time replenish because of lubricating grease; the rolling element surface temperature raises; the lubricating film of grease lubrication runs off, and forms no bearing lubrication diaphragm and burns bearing.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby, be more suitable for the bearing arrangement of heavy load, high-revolving horizontal machine thin oil lubricant for horizontal machine provides a kind of good cooling results.
According to technical scheme provided by the invention, a kind of bearing arrangement of horizontal machine thin oil lubricant comprises motor shaft, and feature is: motor shaft is installed in the bearing holder (housing, cover), and liner, respirator, respiratory siphon and oil-piping layout are housed on the bearing end cover; Install and fix end ring, bearing end cover, internal bearing cover and semi-ring on the bearing holder (housing, cover); Install and fix baffle plate on the internal bearing cover; Fixedly enclosing cover disc, rolling bearing, round nut, sleeve and inner cap disc successively on the motor shaft.
On the described bearing end cover oil ga(u)ge is installed.Be provided with the reservoir compartment in the described bearing end cover, in the described reservoir compartment lubricating oil be housed.Described bearing end cover is provided with the pipe joint position.Measuring temperature of bearing, screwed hole are installed on the described bearing holder (housing, cover).The hole that communicates with oil-piping layout is set on the described internal bearing cover.
Compared with the prior art the present invention has the following advantages:
Compact conformation of the present invention, reasonable, adopted thin oil lubricant, base oil viscosity low, can fully guarantee the lubricated of bearing, improved the permission rotating speed of bearing, reduced the frictional heat of bearing roller, simultaneously also make the heat of bearing in time to be pulled away, be more suitable for heavy load, high-revolving horizontal machine bearing arrangement.
Description of drawings
Fig. 1 is an overall structure front view of the present invention.
Fig. 2 is that the A of Fig. 1 of the present invention is to view.
Embodiment
The invention will be further described with enforcement below in conjunction with concrete accompanying drawing.
As shown in Figure 1 and Figure 2: bearing arrangement comprises enclosing cover disc 1, bearing end cover 2, round nut 3, round nut stop washer 4, sleeve 5, end ring 6, liner 7, bearing holder (housing, cover) 8, rolling bearing 9, internal bearing cover 10, fixed dam 11, inner cap disc 12, motor shaft 13, respirator 14, respiratory siphon 15, oil ga(u)ge 16, lubricated thin oil 17, semi-ring 18, O RunddichtringO 19, oil-piping layout 20 etc.
The present invention adopts motor shaft 13 to be installed in the bearing holder (housing, cover) 8, and liner 7, respirator 14, respiratory siphon 15 and oil-piping layout 20 are housed on the bearing end cover 2; Install and fix end ring 6, bearing end cover 2, internal bearing cover 10 and semi-ring 18 on the bearing holder (housing, cover) 8; Install and fix baffle plate 11 on the internal bearing cover 10; On the motor shaft 13 successively fixedly enclosing cover disc 1, rolling bearing 9, round nut 3, female nut with stop washer 4, sleeve 5 and inner cap disc 12.
Be provided with suitable reservoir compartment in the described bearing end cover 2, oil ga(u)ge 16 is installed in the enclosing cover appropriate section, can effectively observe the requirement of bearing oil, so that in time refuel; Bearing end cover is provided with respiratory siphon 15 screws, respiratory siphon 15 is installed is effectively guaranteed the balance of bearing exterior and interior cover lubricating oil 17 pressure with respirator 14 backs, thereby avoid the seepage of lubricating oil 17.Bearing end cover is provided with oil-piping layout 20 screw hole parts, can guarantee that bearing end cover is oil-tight behind installation oil-piping layout 20 and the O RunddichtringO 19, can effectively discharge the remaining lubricating oil of the inside and outside lid of bearing when bearing arrangement needs oil change.Other also is provided with the pipe joint position of some enforced lubricatings.
Described bearing holder (housing, cover) 8 is provided with measuring temperature of bearing, screwed hole is installed.
Be provided with the hole that communicates with oil-piping layout 20 on the described internal bearing cover 10, the lubricating oil 17 of internal bearing cover 10 remnants effectively can be discharged when guaranteeing emptying.The connection holes of setting and bearing holder (housing, cover) 8 guarantees the positive connection with bearing holder (housing, cover) 8; Baffle plate 11 screws are set, effectively prevent from internal bearing cover 10 oil impregnates and fully that lubricating oil 17 is lubricated to bearing roller.
Claims (6)
1. the bearing arrangement of a horizontal machine thin oil lubricant comprises motor shaft (13), it is characterized in that: motor shaft (13) is installed in the bearing holder (housing, cover) (8), and liner (7), respirator (14), respiratory siphon (15) and oil-piping layout (20) are housed on the bearing end cover (2); Install and fix end ring (6), bearing end cover (2), internal bearing cover (10) and semi-ring (18) on the bearing holder (housing, cover) (8); Install and fix baffle plate (11) on the internal bearing cover (10); Fixedly enclosing cover disc (1), rolling bearing (9), round nut (3), sleeve (5) and inner cap disc (12) successively on the motor shaft (13).
2. the bearing arrangement of horizontal machine thin oil lubricant as claimed in claim 1 is characterized in that being equipped with on the described bearing end cover (2) oil ga(u)ge (16).
3. the bearing arrangement of horizontal machine thin oil lubricant as claimed in claim 1 is characterized in that being provided with the reservoir compartment in the described bearing end cover (2), and lubricating oil (17) is housed in the described reservoir compartment.
4. the bearing arrangement of horizontal machine thin oil lubricant as claimed in claim 1 is characterized in that described bearing end cover (2) is provided with the pipe joint position.
5. the bearing arrangement of horizontal machine thin oil lubricant as claimed in claim 1 is characterized in that described bearing holder (housing, cover) (8) upward installation measuring temperature of bearing, screwed hole.
6. the bearing arrangement of horizontal machine thin oil lubricant as claimed in claim 1 is characterized in that described internal bearing cover (10) upward is provided with the hole that communicates with oil-piping layout (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101800504A CN101924412A (en) | 2010-05-17 | 2010-05-17 | Thin oil-lubricated bearing device for horizontal motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101800504A CN101924412A (en) | 2010-05-17 | 2010-05-17 | Thin oil-lubricated bearing device for horizontal motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101924412A true CN101924412A (en) | 2010-12-22 |
Family
ID=43339129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101800504A Pending CN101924412A (en) | 2010-05-17 | 2010-05-17 | Thin oil-lubricated bearing device for horizontal motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101924412A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035617A (en) * | 2015-08-15 | 2015-11-11 | 重庆洋迪机电有限公司 | Anti-occlusion gear transport device |
| CN106168256A (en) * | 2016-06-30 | 2016-11-30 | 江苏永钢集团有限公司 | Cooling bed roller bearing-lubricating device |
| CN107701902A (en) * | 2017-09-29 | 2018-02-16 | 郑州奥特科技有限公司 | Bearing waste grease auto-collection system and bearing move fat system certainly |
| CN108258835A (en) * | 2016-12-29 | 2018-07-06 | 佳木斯电机股份有限公司 | Heavily loaded Self-aligning flame-proof type thin oil lubricant rolling bearing structure |
| CN108561542A (en) * | 2018-04-28 | 2018-09-21 | 合肥巨动力系统有限公司 | Retarder bearing lubrication structure |
| CN109412319A (en) * | 2018-12-21 | 2019-03-01 | 卧龙电气南阳防爆集团股份有限公司 | The fast heavy-duty motor of a kind of low noise, cooling |
| CN109578446A (en) * | 2017-09-29 | 2019-04-05 | 郑州奥特科技有限公司 | Bearing circulating picture-changing rouge system |
| CN110425407A (en) * | 2019-08-23 | 2019-11-08 | 哈尔滨电气动力装备有限公司 | The multi-functional oiling respirator that motor bearings uses |
| CN112065860A (en) * | 2020-09-24 | 2020-12-11 | 哈尔滨电气动力装备有限公司 | Thin oil lubricating structure of rolling bearing |
| CN113738769A (en) * | 2021-08-24 | 2021-12-03 | 安徽华铂再生资源科技有限公司 | Vibration exciter oil seal structure |
| CN114857177A (en) * | 2022-04-29 | 2022-08-05 | 大连日牵电机有限公司 | Air pressure equalization structure of rolling bearing for traction motor |
-
2010
- 2010-05-17 CN CN2010101800504A patent/CN101924412A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035617A (en) * | 2015-08-15 | 2015-11-11 | 重庆洋迪机电有限公司 | Anti-occlusion gear transport device |
| CN106168256A (en) * | 2016-06-30 | 2016-11-30 | 江苏永钢集团有限公司 | Cooling bed roller bearing-lubricating device |
| CN108258835A (en) * | 2016-12-29 | 2018-07-06 | 佳木斯电机股份有限公司 | Heavily loaded Self-aligning flame-proof type thin oil lubricant rolling bearing structure |
| CN109578446A (en) * | 2017-09-29 | 2019-04-05 | 郑州奥特科技有限公司 | Bearing circulating picture-changing rouge system |
| CN107701902A (en) * | 2017-09-29 | 2018-02-16 | 郑州奥特科技有限公司 | Bearing waste grease auto-collection system and bearing move fat system certainly |
| CN108561542A (en) * | 2018-04-28 | 2018-09-21 | 合肥巨动力系统有限公司 | Retarder bearing lubrication structure |
| CN109412319A (en) * | 2018-12-21 | 2019-03-01 | 卧龙电气南阳防爆集团股份有限公司 | The fast heavy-duty motor of a kind of low noise, cooling |
| CN110425407A (en) * | 2019-08-23 | 2019-11-08 | 哈尔滨电气动力装备有限公司 | The multi-functional oiling respirator that motor bearings uses |
| CN112065860A (en) * | 2020-09-24 | 2020-12-11 | 哈尔滨电气动力装备有限公司 | Thin oil lubricating structure of rolling bearing |
| CN112065860B (en) * | 2020-09-24 | 2022-03-15 | 哈尔滨电气动力装备有限公司 | Thin oil lubricating structure of rolling bearing |
| CN113738769A (en) * | 2021-08-24 | 2021-12-03 | 安徽华铂再生资源科技有限公司 | Vibration exciter oil seal structure |
| CN113738769B (en) * | 2021-08-24 | 2023-01-03 | 安徽华铂再生资源科技有限公司 | Vibration exciter oil seal structure |
| CN114857177A (en) * | 2022-04-29 | 2022-08-05 | 大连日牵电机有限公司 | Air pressure equalization structure of rolling bearing for traction motor |
| CN114857177B (en) * | 2022-04-29 | 2023-10-10 | 大连日牵电机有限公司 | Air pressure balancing structure of rolling bearing for traction motor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101222 |