CN204152977U - A kind of self-lubricating plain bearing - Google Patents
A kind of self-lubricating plain bearing Download PDFInfo
- Publication number
- CN204152977U CN204152977U CN201420575284.2U CN201420575284U CN204152977U CN 204152977 U CN204152977 U CN 204152977U CN 201420575284 U CN201420575284 U CN 201420575284U CN 204152977 U CN204152977 U CN 204152977U
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- China
- Prior art keywords
- bearing
- oil
- self
- solenoid valve
- lubricating plain
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of sliding bearing, particularly a kind of self-lubricating plain bearing.Its structure comprises bearing support, bearing cap has been bolted above described bearing support, two semicircular bearing shells are provided with between described bearing support and bearing cap, described bearing cap center is provided with oil hole, connected one end of oil inlet pipe by solenoid valve above described oil hole, the other end of described oil inlet pipe connects oil pump, described solenoid valve electrical connection controller.A kind of self-lubricating plain bearing of the present utility model, it automatically can carry out lubricant oil to sliding bearing and supplement, the artificial inconvenience adding lubricant oil under avoiding prior art.
Description
Technical field
The utility model relates to a kind of sliding bearing, particularly a kind of self-lubricating plain bearing.
Background technique
The features such as under prior art, sliding bearing is widely used in every field, and it has bearing capacity high compared with rolling bearing, and shock resistance is good, and stable working is reliable, and noise is little, and the life-span is long.But sliding axle also has the deficiency of self: 1, friction factor is high, the loss for lubricant oil is larger; 2, friction brings bearing temperature rising, further increases the loss of lubricant oil, brings wearing and tearing more easily to bearing and axle.
In view of above reason, carry out supplementing of lubricant oil to sliding bearing in time, be the maximum technical problem using sliding bearing, and current mode is all by manually monitoring, efficiency is low also easily omits.
Summary of the invention
In order to solve the problem of prior art, the utility model provides a kind of self-lubricating plain bearing, and it automatically can carry out lubricant oil to sliding bearing and supplement, the artificial inconvenience adding lubricant oil under avoiding prior art.
The technological scheme that the utility model adopts is as follows:
A kind of self-lubricating plain bearing, comprise bearing support, bearing cap has been bolted above described bearing support, two semicircular bearing shells are provided with between described bearing support and bearing cap, described bearing cap center is provided with oil hole, connected one end of oil inlet pipe above described oil hole by solenoid valve, the other end of described oil inlet pipe connects oil pump, described solenoid valve electrical connection controller.
Self-lubricating plain bearing of the present utility model, it is by oil pump to oil hole oiling, and the switch of electromagnetic valve oiling, solenoid valve is controlled by controller, can arrange interval time or according to other SC sigmal control.
Bearing shell side is provided with temperature transducer, the described controller described in temperature transducer electrical connection.The temperature transducer Real-Time Monitoring bearing bush temperature arranged, when bearing shell produces high temperature with the mutual friction of axle phase, once temperature exceedes setting temperature, then by signal feed back to controller, controller Controlling solenoid valve is opened, thus lubricant oil is injected, the not only lubrication oil consumption that brings of compensated high-speed friction, also can play certain cooling-down effect.
Oil pressure sensor is provided with, the described controller described in oil pressure sensor electrical connection in oil hole.When lubrication oil consumption is excessive, the oil pressure in oil hole declines, once arrive established standards, then trigger oil pressure sensor to controller signals, Controlling solenoid valve is opened, and then compensates lubricant oil.
The beneficial effect that the technological scheme that the utility model provides is brought is:
By the cooperation of oil pump, solenoid valve and controller, original artificial interpolation lubricant oil is made to become automatic interpolation, can select to arrange and add at set intervals, the signal trigger controller that also can come according to temperature transducer or oil pressure sensor feedback, the lubricant oil in sliding bearing is made to remain at higher level, not only ensure that the effect of lubrication is abundant, and also have certain good effect to reduction pivot friction temperature.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of self-lubricating plain bearing of the present utility model.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model mode of execution is described in further detail.
Embodiment one
As shown in Figure 1, a kind of self-lubricating plain bearing, comprise bearing support 1, bearing cap 3 is connected with by bolt 2 above described bearing support 1, be provided with two semicircular bearing shells 4 between described bearing support 1 and bearing cap 3, described bearing cap 3 center is provided with oil hole 5, is connected one end of oil inlet pipe 7 above described oil hole 5 by solenoid valve 6, the other end of described oil inlet pipe 7 connects oil pump 8, and described solenoid valve 6 is electrically connected controller 9.
In the present embodiment, also at bearing shell 4 side set temperature sensor 10, described temperature transducer 10 is electrically connected described controller 9.
The temperature transducer Real-Time Monitoring bearing bush temperature arranged, when bearing shell produces high temperature with the mutual friction of axle phase, once temperature exceedes setting temperature, then by signal feed back to controller, controller Controlling solenoid valve is opened, thus lubricant oil is injected, the not only lubrication oil consumption that brings of compensated high-speed friction, also can play certain cooling-down effect.
In addition, be provided with oil pressure sensor 11 in oil hole 5, described oil pressure sensor 11 is electrically connected described controller 9.
When lubrication oil consumption is excessive, the oil pressure in oil hole declines, once arrive established standards, then trigger oil pressure sensor to controller signals, Controlling solenoid valve is opened, and then compensates lubricant oil.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a self-lubricating plain bearing, comprise bearing support, bearing cap has been bolted above described bearing support, two semicircular bearing shells are provided with between described bearing support and bearing cap, described bearing cap center is provided with oil hole, it is characterized in that, is connected one end of oil inlet pipe above described oil hole by solenoid valve, the other end of described oil inlet pipe connects oil pump, described solenoid valve electrical connection controller.
2. a kind of self-lubricating plain bearing according to claim 1, is characterized in that, described bearing shell side is provided with temperature transducer, the described controller described in temperature transducer electrical connection.
3. a kind of self-lubricating plain bearing according to claim 1, is characterized in that, is provided with oil pressure sensor in described oil hole, the described controller described in oil pressure sensor electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575284.2U CN204152977U (en) | 2014-09-30 | 2014-09-30 | A kind of self-lubricating plain bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575284.2U CN204152977U (en) | 2014-09-30 | 2014-09-30 | A kind of self-lubricating plain bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152977U true CN204152977U (en) | 2015-02-11 |
Family
ID=52511096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575284.2U Expired - Fee Related CN204152977U (en) | 2014-09-30 | 2014-09-30 | A kind of self-lubricating plain bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152977U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678527A (en) * | 2017-01-17 | 2017-05-17 | 上海交通大学 | Friction pair automatic oil supply lubrication method and implementation device thereof |
| CN106669216A (en) * | 2017-01-19 | 2017-05-17 | 张家港市新贝机械有限公司 | Dehumidification and crystallization system |
| CN106764365A (en) * | 2017-01-19 | 2017-05-31 | 张家港市新贝机械有限公司 | For the bearing assembly in the crystal system that dehumidifies |
| CN108050057A (en) * | 2017-12-08 | 2018-05-18 | 镇江沃尔夫重工部件有限公司 | A kind of gear pump with gear self-lubricating function |
| CN113404777A (en) * | 2021-07-01 | 2021-09-17 | 西安热工研究院有限公司 | Hydrostatic bearing oil supply system |
-
2014
- 2014-09-30 CN CN201420575284.2U patent/CN204152977U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678527A (en) * | 2017-01-17 | 2017-05-17 | 上海交通大学 | Friction pair automatic oil supply lubrication method and implementation device thereof |
| CN106669216A (en) * | 2017-01-19 | 2017-05-17 | 张家港市新贝机械有限公司 | Dehumidification and crystallization system |
| CN106764365A (en) * | 2017-01-19 | 2017-05-31 | 张家港市新贝机械有限公司 | For the bearing assembly in the crystal system that dehumidifies |
| CN115350497A (en) * | 2017-01-19 | 2022-11-18 | 张家港市新贝机械有限公司 | Dehumidification crystallization system of shredding sheet |
| CN108050057A (en) * | 2017-12-08 | 2018-05-18 | 镇江沃尔夫重工部件有限公司 | A kind of gear pump with gear self-lubricating function |
| CN113404777A (en) * | 2021-07-01 | 2021-09-17 | 西安热工研究院有限公司 | Hydrostatic bearing oil supply system |
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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: 20150211 Termination date: 20150930 |
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| EXPY | Termination of patent right or utility model |