CN207921132U - The oil gas automatic lubrication installation of high rotating speed bearing housing - Google Patents
The oil gas automatic lubrication installation of high rotating speed bearing housing Download PDFInfo
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- CN207921132U CN207921132U CN201821380067.2U CN201821380067U CN207921132U CN 207921132 U CN207921132 U CN 207921132U CN 201821380067 U CN201821380067 U CN 201821380067U CN 207921132 U CN207921132 U CN 207921132U
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Abstract
The oil gas automatic lubrication installation of high rotating speed bearing housing, including oil gas generator, Oil-gas Separation filter, bearing housing, gas concentration detection sensor, temperature sensor and controller, the oil gas generator is connected with bearing housing, the bearing housing is connected with Oil-gas Separation filter, the Oil-gas Separation filter is connected with oil gas generator, the controller is connected with oil gas generator, gas concentration detection sensor, temperature sensor, and the gas concentration detection sensor, temperature sensor are installed on bearing housing end face.The oil gas automatic lubrication installation of the high rotating speed bearing housing of the utility model, it is simple in structure, manufacturing cost is low, it is simple to operate, it can guarantee lubrication of the bearing when ultrahigh speed operates, so that bearing will not cause abrasion or stuck when running at high speed, especially it is avoided that without feeding oil gas in time and influences lubricant effect.
Description
Technical field
The utility model is related to a kind of oil gas automatic lubrication installations of high rotating speed bearing housing.
Background technology
Currently, the large size bearing case of multi-line cutting machine is mainly by lubricating grease injection bearing axle box bearing, making in the market
Grease is obtained full of bearing space to realize lubricant effect, which can meet lubricant effect when middle and slow speed of revolution operates,
In high rotating speed, due to the increasing of inertia force so that grease can throw away bearing by rotation, so that bearing is chronically at dry grinding
State causes the abrasion or stuck of bearing.With the development of multi-line cutting machine, the application of ultrahigh speed cutting so that bearing housing rotating speed
It greatly improves, former bearing housing lubricating method has not been suitable for the use of novel multi-line cutting machine.
CN206845719U disclosed crystal silicon slicer bearing housing lubricating system always on January 5th, 2018, the system packet
It includes oil-air lubrication pump, oil gas filter and is arranged in the first bearing case and second bearing case for cutting home roll both ends, wherein oil
Gas lubricating pump divides after entering first bearing case and second bearing case by first bearing case air inlet pipe and second bearing case air inlet pipe
For two return pipe road first bearing case mufflers and second bearing case muffler, first bearing case muffler and second bearing case return-air
Then pipe is returned by total oil return pipe by importing total oil return pipe after oil gas filter and imports oil-air lubrication pump, existing defect
It is：Cannot achieve automation supply oil gas will influence lubricant effect once feeding oil gas not in time.
Utility model content
Technical problem to be solved in the utility model is for overcome the deficiencies in the prior art, to provide a kind of high rotating speed
The oil gas automatic lubrication installation of bearing housing.
Technical solution adopted by the utility model to solve its technical problems is：The oil gas self-lubricate of high rotating speed bearing housing
Device, including oil gas generator, Oil-gas Separation filter, bearing housing, gas concentration detection sensor, temperature sensor and control
Device, the oil gas generator are connected with bearing housing, and the bearing housing is connected with Oil-gas Separation filter, the Oil-gas Separation filtering
Device is connected with oil gas generator, and the controller is connected with oil gas generator, gas concentration detection sensor, temperature sensor,
The gas concentration detection sensor, temperature sensor are installed on bearing housing end face.
Further, the bearing housing include inlet connector, bearing I, bearing block, bearing II, mainshaft gland, sealing ring I,
Main shaft, sealing ring II, main shaft end cap, flowline connection to subsea, the inlet connector, flowline connection to subsea are connected to spindle end and cover,
And circulation loop is formed by the through-hole of main shaft end cap and bearing block, the bearing I, bearing II are loaded on the front and back side of main shaft, lead to
It crosses mainshaft gland and main shaft end cap is individually fixed in bearing installation position in bearing block, and by being installed on main shaft and main shaft pressure
Sealing ring I, sealing ring II between lid, main shaft end cap form airtight chamber, ensure that oil gas does not leak；The inlet connector with
Oil gas generator is connected；The flowline connection to subsea is connected with Oil-gas Separation filter.
Further, air generation plants can be equipped on the oil gas generator.
A kind of oil gas automatic lubricating method of high rotating speed bearing housing, during main shaft high rotating speed effect, to compress sky
Gas is power, and lubricating oil passes through oil gas generator, is atomized generation saturation hygrometric state oil gas, enters the close of bearing housing by oil inlet pipe
Closed chamber room to which disperse to rolling bearing surface forms uniform lubricating oil film, and forms cycle continuous flow by flowline
Dynamic, to ensure that lubricating oil film continues fresh complete on bearing, the switch of oil gas generator is controlled by controller, controller root
The data detected according to temperature sensor and gas concentration detection sensor instruct to send out, and ensure bearing when ultrahigh speed operates
Automatic continuous lubrication；After the hydrocarbon filter removal impurity that Oil-gas Separation filter comes out bearing housing, it is empty that separation generates compression
Gas and lubricating oil, compressed air are discharged therewith, and the lubricating oil filtered out enters oil circulation and is back to oil gas generator.
The data that the controller is detected according to temperature sensor and gas concentration detection sensor instruct to send out：
When bearing housing internal temperature reaches early warning temperature, temperature sensor broadcasts data to controller, and controller is simultaneously
It sends out signal and opens oil gas generator；When bearing housing internal temperature reaches default normality temperature, temperature sensor transmits data
To controller, controller is simultaneously emitted by signal-off oil gas generator；
When gas concentration is less than early warning gas concentration inside bearing housing, gas concentration detection sensor broadcasts data to control
Device processed, controller are simultaneously emitted by signal and open oil gas generator；When bearing housing internal temperature reaches default normality concentration, oil gas
Concentration detection sensor broadcasts data to controller, and controller is simultaneously emitted by signal-off oil gas generator.
By the way that air generation plants are arranged on oil gas generator to provide compressed air.
The oil gas automatic lubrication installation of the high rotating speed bearing housing of the utility model detects sensing by the way that gas concentration is arranged
Device, temperature sensor and controller can control opening for oil gas generator according to gas concentration inside real time temperature or bearing housing
It opens and stops, realizing automation supply oil gas, bearing housing internal bearings run at high speed the high temperature of generation also can be with compressed air
Discharge, achieve the effect that bearing housing internal temperature is maintained to stablize so that the cooperation of bearing and bearing housing will not be with internal temperature
The variation generation of degree is expanded with heat and contract with cold, to influence the continual and steady operating of bearing housing.
The oil gas automatic lubrication installation of the high rotating speed bearing housing of the utility model, simple in structure, manufacturing cost is low, operation letter
Folk prescription just, can guarantee lubrication of the bearing when ultrahigh speed operates so that bearing will not cause abrasion or stuck when running at high speed,
It is especially avoided that without feeding oil gas in time and influences lubricant effect.
Description of the drawings
Fig. 1 is the principle schematic of the oil gas automatic lubrication installation of the high rotating speed bearing housing of the utility model；
Fig. 2 is the structural schematic diagram of the bearing housing of the oil gas automatic lubrication installation of the high rotating speed bearing housing of the utility model；
Fig. 3 be the utility model high rotating speed bearing housing oil gas automatic lubrication installation gas concentration detection sensor,
The scheme of installation of temperature sensor；
In figure：1 oil gas generator, 2 Oil-gas Separation filters, 3 bearing housings, 4 gas concentration detection sensors, 5 temperature pass
Sensor, 6 controllers；3-1 inlet connectors, 3-2 bearings I, 3-3 bearing blocks, 3-4 bearings II, 3-5 mainshaft glands, 3-6 sealing rings
I, 3-7 main shaft, 3-8 sealing rings II, 3-9 main shaft end caps, 3-10 flowline connection to subsea.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Embodiment
With reference to attached drawing, a kind of oil gas automatic lubrication installation of high rotating speed bearing housing, including oil gas generator 1, Oil-gas Separation
Filter 2, bearing housing 3, gas concentration detection sensor 4, temperature sensor 5, controller 6, the oil gas generator 1 and bearing
Case 3 is connected, and the bearing housing 3 is connected with Oil-gas Separation filter 2, the Oil-gas Separation filter 2 and 1 phase of oil gas generator
Even, the controller 6 is connected with oil gas generator 1, gas concentration detection sensor 4, temperature sensor 5, the gas concentration
Detection sensor 4, temperature sensor 5 are installed on 3 end face of bearing housing, measure respectively inside bearing housing in gas concentration and bearing housing
Portion's temperature.
The bearing housing 3 includes inlet connector 3-1, I 3-2 of bearing, bearing block 3-3, II 3-4 of bearing, mainshaft gland 3-
5, I 3-6 of sealing ring, main shaft 3-7, II 3-8 of sealing ring, main shaft end cap 3-9, flowline connection to subsea 3-10, the inlet connector 3-
1, flowline connection to subsea 3-10 is connected on main shaft end cap 3-9, and is followed by the formation of the through-hole of main shaft end cap 3-9 and bearing block 3-3
Loop back path, I 3-2 of the bearing, II 3-4 of bearing are loaded on the front and back side of main shaft 3-7, pass through mainshaft gland 3-5 and main shaft end cap 3-9
It is individually fixed in the bearing installation position in bearing block 3-3, and by being installed on main shaft 3-7 and mainshaft gland 3-5, main shaft end cap 3-
I 3-6 of sealing ring, II 3-8 of sealing ring between 9 form airtight chamber, ensure that oil gas does not leak；The inlet connector 3-1 with
Oil gas generator 1 is connected；The flowline connection to subsea 3-10 is connected with Oil-gas Separation filter 2.
Air generation plants can be equipped on the oil gas generator 1.
A kind of oil gas automatic lubricating method of high rotating speed bearing housing, during main shaft high rotating speed effect, to compress sky
Gas is power, and lubricating oil passes through oil gas generator 1, is atomized generation saturation hygrometric state oil gas, enters bearing housing 3 by oil inlet pipe
Airtight chamber to which disperse to rolling bearing surface forms uniform lubricating oil film, and forms cycle continuously by flowline
Flowing, to ensure that lubricating oil film continues fresh complete on bearing, the switch of oil gas generator 1 is controlled by controller 6, control
The data that device 6 is detected according to temperature sensor 5 and gas concentration detection sensor 4 instruct to send out, and ensure bearing in superelevation
Automatic continuous lubrication when speed operating；After the hydrocarbon filter removal impurity that Oil-gas Separation filter 4 comes out bearing housing 3, separation
It generates compressed air and lubricating oil, compressed air is discharged therewith, the lubricating oil filtered out enters oil circulation and is back to oil gas
Device 1.
The data that the controller 6 is detected according to temperature sensor 5 and gas concentration detection sensor 4 refer to send out
It enables：
When bearing housing internal temperature reaches early warning temperature, temperature sensor broadcasts data to controller, and controller is simultaneously
It sends out signal and opens oil gas generator；When bearing housing internal temperature reaches default normality temperature, temperature sensor transmits data
To controller, controller is simultaneously emitted by signal-off oil gas generator；
When gas concentration is less than early warning gas concentration inside bearing housing, gas concentration detection sensor broadcasts data to control
Device processed, controller are simultaneously emitted by signal and open oil gas generator；When bearing housing internal temperature reaches default normality concentration, oil gas
Concentration detection sensor broadcasts data to controller, and controller is simultaneously emitted by signal-off oil gas generator.
The oil gas automatic lubrication installation of the high rotating speed bearing housing of the utility model detects sensing by the way that gas concentration is arranged
Device, temperature sensor and controller can control opening for oil gas generator according to gas concentration inside real time temperature or bearing housing
It opens and stops, realizing automation supply oil gas, bearing housing internal bearings run at high speed the high temperature of generation also can be with compressed air
Discharge, achieve the effect that bearing housing internal temperature is maintained to stablize so that the cooperation of bearing and bearing housing will not be with internal temperature
The variation generation of degree is expanded with heat and contract with cold, to influence the continual and steady operating of bearing housing.
The oil gas automatic lubrication installation of the high rotating speed bearing housing of the utility model, simple in structure, manufacturing cost is low, operation letter
Folk prescription just, can guarantee lubrication of the bearing when ultrahigh speed operates so that bearing will not cause abrasion or stuck when running at high speed,
It is especially avoided that without feeding oil gas in time and influences lubricant effect.
Claims (3)
1. the oil gas automatic lubrication installation of high rotating speed bearing housing, it is characterised in that：It is filtered including oil gas generator, Oil-gas Separation
Device, bearing housing, gas concentration detection sensor, temperature sensor and controller, the oil gas generator are connected with bearing housing, institute
Bearing housing is stated with Oil-gas Separation filter to be connected, the Oil-gas Separation filter is connected with oil gas generator, the controller with
Oil gas generator, gas concentration detection sensor, temperature sensor are connected, the gas concentration detection sensor, temperature sensing
Device is installed on bearing housing end face.
2. the oil gas automatic lubrication installation of high rotating speed bearing housing according to claim 1, it is characterised in that：The bearing housing
Including inlet connector, bearing I, bearing block, bearing II, mainshaft gland, sealing ring I, main shaft, sealing ring II, main shaft end cap, go out
Oil connection, the inlet connector, flowline connection to subsea are connected to spindle end and cover, and pass through the logical of main shaft end cap and bearing block
Hole forms circulation loop, and the bearing I, bearing II are loaded on the front and back side of main shaft, solid respectively by mainshaft gland and main shaft end cap
Due to the bearing installation position in bearing block, and it is the sealing ring I by being installed between main shaft and mainshaft gland, main shaft end cap, close
Seal II forms airtight chamber, ensures that oil gas does not leak；The inlet connector is connected with oil gas generator；The flowline
Connector is connected with Oil-gas Separation filter.
3. the oil gas automatic lubrication installation of high rotating speed bearing housing according to claim 1 or 2, it is characterised in that：The oil
Gas generator is equipped with air generation plants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380067.2U CN207921132U (en) | 2018-08-27 | 2018-08-27 | The oil gas automatic lubrication installation of high rotating speed bearing housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380067.2U CN207921132U (en) | 2018-08-27 | 2018-08-27 | The oil gas automatic lubrication installation of high rotating speed bearing housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921132U true CN207921132U (en) | 2018-09-28 |
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ID=63595739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821380067.2U Active CN207921132U (en) | 2018-08-27 | 2018-08-27 | The oil gas automatic lubrication installation of high rotating speed bearing housing |
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| CN (1) | CN207921132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118299A (en) * | 2019-06-04 | 2019-08-13 | 合肥神马科技集团有限公司 | A kind of big bearing of high speed and the oil-air lubrication structure for it |
-
2018
- 2018-08-27 CN CN201821380067.2U patent/CN207921132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118299A (en) * | 2019-06-04 | 2019-08-13 | 合肥神马科技集团有限公司 | A kind of big bearing of high speed and the oil-air lubrication structure for it |
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