CN202579668U - Thrust bearing and lubricating device thereof - Google Patents
Thrust bearing and lubricating device thereof Download PDFInfo
- Publication number
- CN202579668U CN202579668U CN 201220142639 CN201220142639U CN202579668U CN 202579668 U CN202579668 U CN 202579668U CN 201220142639 CN201220142639 CN 201220142639 CN 201220142639 U CN201220142639 U CN 201220142639U CN 202579668 U CN202579668 U CN 202579668U
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- bearing
- oil
- thrust
- blowout patche
- fuel tank
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Abstract
The utility model relates to a thrust bearing and a lubricating device thereof. The thrust bearing comprises shaft rings, seat rings and rolling bodies between the shaft rings and the seat rings, and is characterized in that oil pumping devices are arranged on the outer sides of the shaft rings. The lubricating device of the bearing comprises a shaft, radial bearings and a bearing seat, and is characterized in that an oil inlet hole is formed in the bearing side of the bearing seat, an oil outlet hole is formed in the other side of the bearing seat, the oil inlet hole and the oil outlet hole are respectively connected with oil pipes, one end of an oil inlet pipe is connected with a cooling device, one end of an oil outlet pipe is connected with a magnetic filter, and the cooling device is communicated with the magnetic filter. Therefore, the bearing lubricating oil can be continuously provided through the oil pumping devices, the temperature of the lubricating oil can be controlled within a certain range through the cooling device, and the lubricating oil is returned to the bearing seat after being filtered by the magnetic filter and cooled by a serpentine pipe in a water tank, so that high temperature caused by high-speed rotation of the bearing can be effectively reduced; and the lubricating oil is cleaned through the magnetic filter, the friction force of the bearing is reduced and the service life of the bearing is prolonged.
Description
Technical field
the utility model relates to the lubricating fitting of a kind of thrust-bearing and this bearing.
Background technique
bearing is assemblied on the axle, and bearing is concentric with axle, and rotates around concentric shafts, in the using process; Bearing can produce certain frictional force, and bearing is caused wearing and tearing, influences the working life of bearing, and traditional way is; In the assembly process, on bearing, smear lubricating grease, lubricating grease is the oil substances of paste, and bearing has been played lubricated effect; But the effect of lubricating grease heat radiation is undesirable, and along with the use of equipment, lubricating grease can constantly volatilize, become dry, and needs to smear lubricating grease at fitting surface again; And smear lubricating grease once more, and have only the bearing removal that assembles is got off, caused a lot of inconvenience like this; Reduced manufacturing efficiency, intensification is hot easily for the bearing under the high-speed rotation simultaneously, and frictional force is increased greatly; The lubricating fitting that a kind of bearing is arranged is 200910171398.4 patent like the patent No., and bearing has at least a side to be provided with an Oil sucking device prolonging axial direction; Oil sucking device is a gear, and bearing support is respectively arranged with oil inlet hole and oil outlet at a side and the relative opposite side that axle is provided with Oil sucking device, and oil inlet hole is connected with fuel tank through oil pipe respectively with oil outlet; Though this technology can be lubricated, reduce friction the bearing continuous oil supply, also can radiating and cooling, this device is to come distribute heat through fuel tank; The bearing rotating speed is high more, and the flow velocity of oil is fast more, and the oily temperature in the fuel tank also can raise; Therefore the temperature of lubricant oil can not get guaranteeing that some equipment need use radial bearing and thrust ball bearing with flat seat simultaneously in addition, and existing thrust ball bearing with flat seat can't carry out the continuous lubrication heat radiation to it with this lubricating fitting.
The model utility content
the utility model technical problem to be solved provide a kind of simple in structure but can realize the lubricated thrust-bearing of continuous oil supply, and again can be in uniform temperature and can also clean the lubricating fitting of lubricant oil oily temperature control.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: a kind of thrust-bearing; Comprise the rolling element between blowout patche, seat ring and blowout patche and the seat ring; Described thrust-bearing is thrust ball bearing with flat seat and plane thrust roller bearing, it is characterized in that described blowout patche arranged outside has oil rig;
Described blowout patche internal diameter, external diameter are all less than described seat ring;
Described oil rig is the spiral groove that is wholely set in the described blowout patche outside;
Described oil rig is an impeller, and the blade on the described impeller is provided with twist, and described impeller set is connected on the described blowout patche outside or the coaxial back side that is arranged on blowout patche, described impeller outer diameter greater than blowout patche less than seat ring;
A kind of lubricating fitting that is used for above-mentioned thrust-bearing comprises axle, radial bearing, bearing support, and described axle is arranged on the described radial bearing; Described radial bearing is arranged on the described bearing support, it is characterized in that described thrust-bearing is arranged on an end face of bearing support, and an end face of bearing support is close at the described thrust-bearing seat ring back side; Described thrust-bearing blowout patche excessively cooperates with described axle; At least one side of described radial bearing is provided with impeller, and described bearing support is provided with oil inlet hole and oil outlet, and described oil inlet hole and oil outlet are connected with oil pipe respectively; One end of described wherein oil inlet pipe is connected with fuel tank; Described fuel tank is connected with cooling unit, and an end of described oil outlet tube is connected with magnetic filter, and described magnetic filter is communicated with described cooling unit;
Described cooling unit comprises water tank, coiler, temperature detect switch (TDS), solenoid valve; Described water tank is provided with intake pipe and outlet pipe; Described coiler is arranged in the described water tank, and a described coiler wherein end is communicated with described fuel tank, and described fuel tank is communicated with an end of described oil inlet pipe; The described coiler the other end is communicated with described magnetic filter; Described intake pipe is provided with described solenoid valve, and described temperature detect switch (TDS) is arranged on described water tank top, and described solenoid valve is communicated with described temperature detect switch (TDS);
Described fuel tank is provided with oil filler and fuel outlet, and described fuel tank lower end is taper, and described fuel outlet is arranged on the lower end of fuel tank taper, and described oil filler is arranged on the upper end of described fuel tank, and described oil filler and fuel outlet are respectively arranged with lid;
Described water tank is provided with tank lid;
described outlet pipe is arranged on the described tank lid, and described intake pipe is arranged on the water tank below away from outlet pipe.
compared with prior art; The advantage of the utility model is that the blowout patche arranged outside has oil rig; Blowout patche internal diameter, external diameter are all less than seat ring, and oil rig is spiral groove or the impeller that is wholely set in the blowout patche outside, and the blade on the impeller is provided with twist; Impeller set is connected on the blowout patche outside or the coaxial back side that is arranged on blowout patche, impeller outer diameter greater than blowout patche less than seat ring; Like this when the blowout patche on the bearing is installed in the last rotation of axle, one side the spiral groove or the impeller that are arranged on outside the blowout patche can be oil taking out to another side from rolling element; One end of oil inlet pipe is connected with fuel tank, and fuel tank is connected with cooling unit, and an end of another root oil pipe is connected with magnetic filter, and magnetic filter is communicated with cooling unit; Cooling unit comprises water tank, coiler, temperature detect switch (TDS), solenoid valve, and water tank is provided with intake pipe and outlet pipe, and coiler is arranged in the water tank; A coiler wherein end is communicated with an end of an oil pipe wherein, and the coiler the other end is communicated with magnetic filter, and intake pipe is provided with solenoid valve; Temperature detect switch (TDS) is arranged on the water tank, and solenoid valve is communicated with temperature detect switch (TDS), so not only can to bearing lubricant oil be provided continuously through oil rig; Can also be controlled in certain scope through the temperature of cooling unit with lubricant oil, oil circulates in whole device, and lubricant oil gets into from oil inlet pipe; Gap between bearing roller goes out from oil outlet tube, and the coiler that filters in water tank through magnetic filter again cools off after fuel tank is fed back in the bearing support the lubricant oil in managing, and the rest may be inferred guarantees that bearing lubrication is sufficient; Utilize cooling unit to control the oil temperature, effectively reduce bearing caused high temperature under high-speed rotation, controlled the bearing expansion; And through magnetic filter lubricant oil is cleaned, the fuel tank of following end toper can bleed off when adding oil and be deposited in nethermost oil, and the frictional force of bearing is reduced; Prolong the working life of bearing; And this device is simple in structure, easy to operate, is specially adapted to large size bearing and needs high-revolving equipment again.
Description of drawings
Fig. 1 is equipped with the structural representation of radial bearing for the utility model;
The title and the sequence number of
above accompanying drawing: 1, bearing support, 2, axle, 3, groove, 4, seat ring, 5, blowout patche; 6, oil inlet pipe, 7, oil outlet tube, 8, magnetic filter, 9, water tank, 10, intake pipe; 11, solenoid valve, 12, outlet pipe, 13, tank lid, 14, oil rig; 15, radial bearing, 16, fuel tank, 17, temperature detect switch (TDS), 18, coiler.
Embodiment
describe in further detail the utility model below in conjunction with accompanying drawing embodiment.
are as shown in the figure: a kind of thrust-bearing; Comprise the rolling element between blowout patche 5, seat ring 4 and blowout patche 5 and the seat ring 4, thrust-bearing is thrust ball bearing with flat seat and plane thrust roller bearing, and blowout patche 5 arranged outside have oil rig 14; Blowout patche 5 internal diameters, external diameter are all less than seat ring 4; Oil rig 14 is for to be wholely set the spiral groove 3 in blowout patche 5 outsides, and oil rig 14 is an impeller, and the blade on the impeller is provided with twist; Impeller set is connected on blowout patche 5 outsides or the coaxial back side that is arranged on blowout patche 5; Impeller outer diameter greater than blowout patche 5 less than seat ring 4, like this when the blowout patche on the bearing 5 is installed in axle and go up rotates, can be one side be arranged on the spiral groove 3 or the impeller in blowout patche 5 outsides oil taking out from rolling element to another side.
a kind of lubricating fitting that is used for above-mentioned thrust-bearing comprises axle 2, radial bearing 15, bearing support 1, and axle 2 is arranged on the radial bearing 15, and radial bearing 15 is arranged on the bearing support 1; Thrust-bearing is arranged on an end face of bearing support 1, and an end face of bearing support 1 is close at thrust-bearing seat ring 4 back sides, and thrust-bearing blowout patche 5 excessively cooperates with axle 2; Radial bearing 15 at least one sides are provided with impeller, and bearing support 1 is provided with oil inlet hole and oil outlet, and oil inlet hole and oil outlet are connected with oil pipe respectively; Wherein an end of oil inlet pipe 6 is connected with fuel tank 16, and fuel tank 16 is connected with cooling unit, and an end of oil outlet tube 7 is connected with magnetic filter 8; Magnetic filter 8 is communicated with cooling unit, and cooling unit comprises water tank 9, coiler 18, temperature detect switch (TDS) 17, solenoid valve 11, and water tank 9 is provided with intake pipe 10 and outlet pipe 12; Coiler 18 is arranged in the water tank 9, and coiler 18 a wherein end is communicated with fuel tank 16, and fuel tank 16 is communicated with an end of oil inlet pipe 6; Coiler 18 the other ends are communicated with magnetic filter 8, and intake pipe 10 is provided with solenoid valve 11, and temperature detect switch (TDS) 17 is arranged on water tank 9 tops; Solenoid valve 11 is communicated with temperature detect switch (TDS) 17, and fuel tank 16 is provided with oil filler and fuel outlet, and fuel tank 16 lower ends are taper; Fuel outlet is arranged on the lower end of fuel tank 16 tapers, and oil filler is arranged on the upper end of fuel tank 16, and oil filler and fuel outlet are respectively arranged with lid; Water tank 9 is provided with tank lid 13, and outlet pipe 12 is arranged on the tank lid 13, and intake pipe 10 is arranged on water tank 9 belows away from outlet pipe.
when axle rotates, one side the impeller in the oil rig with oil from the taking out of rolling element to another side, oil is after oil outlet tube arrives magnetic filter; Through the cooling of the coiler in the cooling unit, flow into again in the bearing roller through fuel tank, when the bearing rotating speed increases; The flow velocity of oil is accelerated, and the oil temperature in the fuel tank can raise, if when the water temperature in this moment water tank is higher than the setting temperature scope; Temperature detect switch (TDS) can make solenoid valve open automatically, and cold water gets into water tank through intake pipe by water tank bottom, and the water that temperature is too high is extruded by the outlet pipe of water tank top; When temperature reaches the setting temperature scope; Solenoid valve cuts out automatically, remains the interior water temperature of water tank in the setting range value, has therefore also controlled oily temperature effectively.
Claims (9)
1. thrust-bearing; Comprise the rolling element between blowout patche (5), seat ring (4) and blowout patche (5) and the seat ring (4); Described thrust-bearing is thrust ball bearing with flat seat and plane thrust roller bearing, it is characterized in that described blowout patche (5) arranged outside has oil rig (14).
2. a kind of thrust-bearing as claimed in claim 1 is characterized in that described blowout patche (5) internal diameter, external diameter are all less than described seat ring (4).
3. a kind of thrust-bearing as claimed in claim 1 is characterized in that described oil rig (14) is for being wholely set the spiral groove (3) in described blowout patche (5) outside.
4. a kind of thrust-bearing as claimed in claim 1; It is characterized in that described oil rig (14) is an impeller; Blade on the described impeller is provided with twist; Described impeller set is connected on described blowout patche (5) outside or the coaxial back side that is arranged on blowout patche (5), described impeller outer diameter greater than blowout patche (5) less than seat ring (4).
5. lubricating fitting that is used for above-mentioned thrust-bearing; Comprise axle (2), radial bearing (15), bearing support (1), described axle (2) is arranged on the described radial bearing (15), and described radial bearing (15) is arranged on the described bearing support (1); It is characterized in that described thrust-bearing is arranged on an end face of bearing support (1); An end face of bearing support (1) is close at described thrust-bearing seat ring (4) back side, and described thrust-bearing blowout patche (5) excessively cooperates with described axle (2), and at least one side of described radial bearing (15) is provided with impeller; Described bearing support (1) is provided with oil inlet hole and oil outlet; Described oil inlet hole and oil outlet are connected with oil pipe respectively, and an end of described wherein oil inlet pipe (6) is connected with fuel tank (16), and described fuel tank (16) is connected with cooling unit; One end of described oil outlet tube (7) is connected with magnetic filter (8), and described magnetic filter (8) is communicated with described cooling unit.
6. the lubricating fitting of this bearing as claimed in claim 5; It is characterized in that described cooling unit comprises water tank (9), coiler (18), temperature detect switch (TDS) (17), solenoid valve (11); Described water tank (9) is provided with intake pipe (10) and outlet pipe (12); Described coiler (18) is arranged in the described water tank (9), and described coiler (a 18) wherein end is communicated with described fuel tank (16), and described fuel tank (16) is communicated with an end of described oil inlet pipe (6); Described coiler (18) the other end is communicated with described magnetic filter (8); Described intake pipe (10) is provided with described solenoid valve (11), and described temperature detect switch (TDS) (17) is arranged on described water tank (9) top, and described solenoid valve (11) is communicated with described temperature detect switch (TDS) (17).
7. the lubricating fitting of this bearing as claimed in claim 5; It is characterized in that described fuel tank (16) is provided with oil filler and fuel outlet; Described fuel tank (16) lower end is taper; Described fuel outlet is arranged on the lower end of fuel tank (16) taper, and described oil filler is arranged on the upper end of described fuel tank (16), and described oil filler and fuel outlet are respectively arranged with lid.
8. the lubricating fitting of this bearing as claimed in claim 6 is characterized in that described water tank (9) is provided with tank lid (13).
9. the lubricating fitting of bearing as claimed in claim 6 is characterized in that described outlet pipe (12) is arranged on the described tank lid (13), and described intake pipe (10) is arranged on water tank (9) below away from outlet pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220142639 CN202579668U (en) | 2012-04-08 | 2012-04-08 | Thrust bearing and lubricating device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220142639 CN202579668U (en) | 2012-04-08 | 2012-04-08 | Thrust bearing and lubricating device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579668U true CN202579668U (en) | 2012-12-05 |
Family
ID=47249082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220142639 Expired - Fee Related CN202579668U (en) | 2012-04-08 | 2012-04-08 | Thrust bearing and lubricating device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579668U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362955A (en) * | 2012-04-08 | 2013-10-23 | 宁波市镇海捷登应用技术研究所 | Thrust bearing and lubricating device thereof |
| CN103727377A (en) * | 2013-11-17 | 2014-04-16 | 安徽科泰工贸有限责任公司 | Cooling device of steel wire gauze knitter |
| CN108826007A (en) * | 2018-06-22 | 2018-11-16 | 安徽睿知信信息科技有限公司 | A kind of marine main engine oil cooler |
| CN111677766A (en) * | 2019-08-30 | 2020-09-18 | 张莉 | High-speed bearing with oil mist channel on outer ring |
| CN113790385A (en) * | 2017-05-30 | 2021-12-14 | Itt制造企业有限责任公司 | Bearing housing for a bearing housing assembly |
| CN114151439A (en) * | 2021-12-06 | 2022-03-08 | 上海涟屹轴承科技有限公司 | Novel thrust bearing structure for ship |
-
2012
- 2012-04-08 CN CN 201220142639 patent/CN202579668U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362955A (en) * | 2012-04-08 | 2013-10-23 | 宁波市镇海捷登应用技术研究所 | Thrust bearing and lubricating device thereof |
| CN103727377A (en) * | 2013-11-17 | 2014-04-16 | 安徽科泰工贸有限责任公司 | Cooling device of steel wire gauze knitter |
| CN113790385A (en) * | 2017-05-30 | 2021-12-14 | Itt制造企业有限责任公司 | Bearing housing for a bearing housing assembly |
| CN108826007A (en) * | 2018-06-22 | 2018-11-16 | 安徽睿知信信息科技有限公司 | A kind of marine main engine oil cooler |
| CN111677766A (en) * | 2019-08-30 | 2020-09-18 | 张莉 | High-speed bearing with oil mist channel on outer ring |
| CN111677765A (en) * | 2019-08-30 | 2020-09-18 | 张莉 | High-speed bearing with outer ring with oil mist channel and capable of improving lubricating performance |
| CN111677764A (en) * | 2019-08-30 | 2020-09-18 | 张莉 | High-speed bearing with oil mist channel on outer ring |
| CN114151439A (en) * | 2021-12-06 | 2022-03-08 | 上海涟屹轴承科技有限公司 | Novel thrust bearing structure for ship |
| CN114151439B (en) * | 2021-12-06 | 2023-07-21 | 上海涟屹轴承科技有限公司 | Thrust bearing structure for ship |
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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: 20121205 Termination date: 20130408 |