CN102748574A - On-line refueling device and method for universal shaft bearing - Google Patents
On-line refueling device and method for universal shaft bearing Download PDFInfo
- Publication number
- CN102748574A CN102748574A CN2012102221014A CN201210222101A CN102748574A CN 102748574 A CN102748574 A CN 102748574A CN 2012102221014 A CN2012102221014 A CN 2012102221014A CN 201210222101 A CN201210222101 A CN 201210222101A CN 102748574 A CN102748574 A CN 102748574A
- Authority
- CN
- China
- Prior art keywords
- sealing seat
- base
- ring
- oil
- rotating ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses an on-line refueling device for a universal shaft bearing. The device comprises an expandable ring, a base, a supporting seat, a thrust plate, sealing seats and a rotary ring, wherein the expandable ring is sleeved on the universal shaft bearing; the base is connected with the expandable ring through a bolt and sleeved on a universal shaft sleeve, and the base is provided with a flange and an L-shaped through hole and connected with a butter refueling nozzle on the bearing through a hose; the supporting seat is arranged on the base, and a left flange is fixedly connected with the base through a bolt; the thrust plate is ring-like and is positioned in the supporting seat; the sealing seats are arranged on the base and comprise a left sealing seat and a right sealing seat; the left sealing seat is connected with the thrust plate through a spring; the right sealing seat is connected with the flange on the base through a transmission pin; the rotary ring is positioned between the left sealing seat and the right sealing seat and provided with an oil hole, and an oil nozzle is arranged on the oil hole; and the left sealing seat, the right sealing seat and the rotary ring are connected through bolts. By using the device, on-line refueling lubrication of the bearing can be realized, and the bearing is prevented from being damaged by untimely lubricating and refueling.
Description
Technical field
The present invention relates to the lubricating fitting field, particularly a kind of online oil-filling device and method that is used for the cardan shaft bearing.
Background technique
Smelt gear pump use at present is very extensive, and the cardan shaft kind of drive is adopted in its pump housing and gear-box connection, because of a lot of manufacturing enterprises adopt the continization mode of production, in case production need keep stable running without interruption within two to three years.And the cross-bearing of cardan shaft is owing to link to each other with the pump housing, and temperature is higher, after moving a period of time; Internal grease can dry or partly run off; Add the damage that can cause the cardan shaft bearing as untimely, refuel or change bearing, then can cause bigger economic loss manufacturing enterprise like termination of pumping.But in existing lubricating fitting technical field, under the prerequisite that does not stop the pump running, be not suitable for the cardan shaft bearing is realized online oily apparatus and method.
Summary of the invention
The object of the present invention is to provide a kind of being installed on the cardan shaft, the online oil-filling device and the method that are used for the cardan shaft bearing that in pump housing running, can be lubricated bearing.
In order to realize the foregoing invention purpose, the technological scheme that the present invention adopts is following:
A kind of online oil-filling device that is used for the cardan shaft bearing is characterized in that, comprising: tensioner ring, base, supporting base, thrust disc, sealing seat, rotating ring, wherein,
Said tensioner ring is sleeved on the cardan shaft bearing, is connected with the bearing outside surface swelling;
Said base is connected through bolt with said tensioner ring, is sleeved on the cardan shaft axle sleeve; The side that said base is not connected with tensioner ring is provided with flange; Have L shape through hole on the said base, link to each other with butter filler mouth on the bearing through flexible pipe;
Said supporting base is located on the said base, and there is a flange in said supporting base left side, is connected through bolt with said base;
Said thrust disc is enclosed within the said supporting base in the form of a ring;
Said sealing seat is located on the base, comprises left side sealing seat and right side sealing seat; Said left side sealing seat is connected through spring with thrust disc; Said right side sealing seat is connected through driving pin with flange on the said base;
Said rotating ring is between said left side sealing seat and right side sealing seat; Said rotating ring is provided with oilhole, on the said oilhole oil nozzle is installed;
Said left side sealing seat is provided with screw, and said right side sealing seat is provided with through hole, and said rotating ring is provided with through hole, and said through hole can be used with corresponding bolts with screw and be connected said left side sealing seat, rotating ring and right side sealing seat.
Preferred as technique scheme, a kind of online oil-filling device that is used for the cardan shaft bearing is characterized in that, in said sealing seat, oil sealing is housed, and said oil sealing outer ring cooperates with said sealing seat endoporus, and said oil sealing inner ring cooperates with the base external diameter; During online oiling, said oil sealing can be rotated sealing, realizes that online nothing is leaked to refuel.
Preferred as technique scheme, a kind of online oil-filling device that is used for the cardan shaft bearing is characterized in that the oilhole on the said rotating ring has two, is symmetrical set with respect to the rotating ring center; L type through hole on the said base also has two, corresponding to the oilhole on the said rotating ring.
Further, at the above-mentioned online oil-filling device that is used for the cardan shaft bearing, said tensioner ring flange is provided with 8 through holes, evenly distributes along circumference, and said chassis left side is provided with 8 screws, corresponding to 8 through holes on the tensioner ring flange, is used for bolt and connects; Said base top is provided with 8 screws, evenly distributes along circumference, and 8 through holes are arranged on the said supporting base flange, corresponding to 8 screws of said base top, is used for bolt and connects; 6 half through holes are arranged on the said thrust disc, evenly distribute along circumference, said left side sealing seat has 6 half through holes, corresponding to 6 half through holes on the thrust disc, is used for spring and connects; 4 screws are arranged on the sealing seat of said left side, evenly distribute, be respectively equipped with 4 through holes on said right side sealing seat and the said rotating ring,, be used for bolt and connect corresponding to 4 screws on the sealing seat of said left side along circumference; Said base right side flange is provided with through hole, and said right side sealing seat is provided with half through hole, corresponding to the through hole on the flange of said base right side, is used for driving pin and connects.
The present invention also provides a kind of online oiling method that is used for the cardan shaft bearing, it is characterized in that, has used the above-mentioned online oil-filling device that is used for the cardan shaft bearing, comprises the steps:
Step 1: take off the driving pin that connects sealing seat and base;
Step 2: braking rotating ring;
Step 3: grease gun connects rotating ring oilhole oil nozzle, and butter is injected oilhole;
Step 4: it is inner that butter flows into sealing seat along oilhole;
Step 5: butter L type through hole on base flows into flexible pipe, and then flows in the bearing grease nipple, and bearing is lubricated.
Use online oil-filling device and the method that is used for the cardan shaft bearing provided by the invention; Even the pump housing turns round under maximum speed; Still can realize the cardan shaft bearing online oily; Avoid bearing because of the untimely damage that causes of lubricated oiling, also avoided the economic loss that manufacturing enterprise is caused because of the termination of pumping oiling.
Description of drawings
Fig. 1 is a kind of online oil-filling device structural representation that is used for the cardan shaft bearing;
Fig. 2 is the tensioner ring schematic representation;
Fig. 3 is the base schematic representation;
Fig. 4 is the supporting base schematic representation;
Fig. 5 is the thrust disc schematic representation;
Fig. 6 is a left side sealing seat schematic representation;
Fig. 7 is a right side sealing seat schematic representation;
Fig. 8 is the rotating ring front view;
Fig. 9 is the rotating ring side sectional view.
Wherein,
1 tensioner ring; 2 bases; 3 supporting bases; 4 thrust discs; 5 left side sealing seats; 6 rotating rings; 7 right side sealing seats; 8 attachment bolts; 9 driving pins; 10 oil nozzles; 11 oil sealings; 12 springs.
Embodiment
Below in conjunction with embodiment and with reference to accompanying drawing the present invention is described further, but following explanation is not to be used to limit protection scope of the present invention.
Working principle of the present invention is following:
In the pump operation process, cardan shaft and bearing thereof turn round thereupon, are installed on the also running thereupon of online oil-filling device on the cardan shaft axle sleeve.To the bearing lubricating oil filling, need not close down the pump housing like need, in pump housing machine operation process; Take down driving pin 9, braking rotating ring 6 is connected grease gun with oil nozzle on the rotating ring 6; The filling butter, butter gets into the space in the sealing seat 5,7 through the oilhole on the rotating ring, and then gets into the L type through hole on the base 2; Connect flexible pipe on the through hole and link to each other, can realize under the pump housing operating condition butter being joined in the bearing with grease nipple on the cross-bearing.
Butter is through sealing seat the time, and the oil sealing that is installed on the sealing seat can be realized rotary seal, guarantees that butter does not leak.
When usual non-refuelling, supporting base 3, thrust disc 4, left side sealing seat 5, right side sealing seat 7 and rotating ring 6 keep can avoiding oil sealing too much to wear and tear synchronously with base 2 through spring 12, attachment bolt 8, driving pin 9.And base 2 passes through tensioner ring 1 and cardan shaft run-in synchronism, and whole device does not influence the normal operation of cardan shaft.
Embodiment one
A kind of online oil-filling device that is used for the cardan shaft bearing comprises: tensioner ring 1, base 2, supporting base 3, thrust disc 4, sealing seat 5,7, rotating ring 6, wherein,
Said tensioner ring is sleeved on the cardan shaft bearing, is connected with the bearing outside surface swelling;
Said base is connected through bolt with said tensioner ring, is sleeved on the cardan shaft axle sleeve; The side that said base is not connected with tensioner ring is provided with flange; Have L shape through hole on the said base, link to each other with butter filler mouth on the bearing through flexible pipe;
Said supporting base is located on the said base, and there is a flange in said supporting base left side, is connected through bolt with said base;
Said thrust disc is enclosed within the said supporting base in the form of a ring;
Said sealing seat is located on the base, comprises left side sealing seat and right side sealing seat; Said left side sealing seat is connected through spring with thrust disc; Said right side sealing seat is connected through driving pin with flange on the said base;
Said rotating ring is between said left side sealing seat and right side sealing seat; Said rotating ring is provided with oilhole, on the said oilhole oil nozzle is installed;
Said left side sealing seat is provided with screw, and said right side sealing seat is provided with through hole, and said rotating ring is provided with through hole, and said through hole can be used with corresponding bolts with screw and be connected said left side sealing seat, rotating ring and right side sealing seat.
Embodiment two
A kind of online oil-filling device that is used for the cardan shaft bearing improves on the foregoing description basis, it is characterized in that in said sealing seat, being equipped with oil sealing 11, and said oil sealing outer ring cooperates with said sealing seat endoporus, and said oil sealing inner ring cooperates with the base external diameter; During online oiling, said oil sealing can be rotated sealing, realizes that online nothing is leaked to refuel.
Embodiment three
A kind of online oil-filling device that is used for the cardan shaft bearing improves on the foregoing description basis, it is characterized in that the oilhole on the said rotating ring 6 has two, is symmetrical set with respect to the rotating ring center; L type through hole on the said base also has two, corresponding to the oilhole on the said rotating ring.
Embodiment four
A kind of online oil-filling device that is used for the cardan shaft bearing improves on the foregoing description basis, it is characterized in that; Said tensioner ring flange is provided with 8 through holes, evenly distributes along circumference, and said chassis left side is provided with 8 screws; Corresponding to 8 through holes on the tensioner ring flange, be used for bolt and connect; Said base top is provided with 8 screws, evenly distributes along circumference, and 8 through holes are arranged on the said supporting base flange, corresponding to 8 screws of said base top, is used for bolt and connects; 6 half through holes are arranged on the said thrust disc, evenly distribute along circumference, said left side sealing seat has 6 half through holes, corresponding to 6 half through holes on the thrust disc, is used for spring and connects; 4 screws are arranged on the sealing seat of said left side, evenly distribute, be respectively equipped with 4 through holes on said right side sealing seat and the said rotating ring,, be used for bolt and connect corresponding to 4 screws on the sealing seat of said left side along circumference; Said base right side flange is provided with through hole, and said right side sealing seat is provided with half through hole, corresponding to the through hole on the flange of said base right side, is used for driving pin and connects.
Utilize the online oiling method that is used for the cardan shaft bearing of the foregoing description to comprise the steps:
Step 1: take off the driving pin that connects sealing seat and base;
Step 2: braking rotating ring;
Step 3: grease gun connects rotating ring oilhole oil nozzle, and butter is injected oilhole;
Step 4: it is inner that butter flows into sealing seat along oilhole;
Step 5: butter L type through hole on base flows into flexible pipe, and then flows in the bearing grease nipple, and bearing is lubricated.
The online oil-filling device and the method that are used for the cardan shaft bearing of using the foregoing description to provide; Even the pump housing turns round under maximum speed; Still can realize the cardan shaft bearing online oily; Avoid bearing because of the untimely damage that causes of lubricated oiling, also avoided the economic loss that manufacturing enterprise is caused because of the termination of pumping oiling.
The above is merely preferred embodiment of the present invention, is not to be used for limiting practical range of the present invention; If do not break away from the spirit and scope of the present invention, the present invention is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of claim of the present invention.
Claims (5)
1. an online oil-filling device that is used for the cardan shaft bearing is characterized in that, comprising: tensioner ring, base, supporting base, thrust disc, sealing seat, rotating ring, wherein,
Said tensioner ring is sleeved on the cardan shaft bearing, is connected with the bearing outside surface swelling;
Said base is connected through bolt with said tensioner ring, is sleeved on the cardan shaft axle sleeve; The side that said base is not connected with tensioner ring is provided with flange; Have L shape through hole on the said base, link to each other with butter filler mouth on the bearing through flexible pipe;
Said supporting base is located on the said base, and there is a flange in said supporting base left side, is connected through bolt with said base;
Said thrust disc is enclosed within the said supporting base in the form of a ring;
Said sealing seat is located on the base, comprises left side sealing seat and right side sealing seat; Said left side sealing seat is connected through spring with thrust disc; Said right side sealing seat is connected through driving pin with flange on the said base;
Said rotating ring is between said left side sealing seat and right side sealing seat; Said rotating ring is provided with oilhole, on the said oilhole oil nozzle is installed;
Said left side sealing seat is provided with screw, and said right side sealing seat is provided with through hole, and said rotating ring is provided with through hole, and said through hole is used with screw and corresponding bolts and is connected said left side sealing seat, rotating ring and right side sealing seat.
2. the online oil-filling device that is used for the cardan shaft bearing according to claim 1 is characterized in that, in said sealing seat, oil sealing is housed, and said oil sealing outer ring cooperates with said sealing seat endoporus, and said oil sealing inner ring cooperates with the base external diameter; During online oiling, said oil sealing can be rotated sealing, realizes that online nothing is leaked to refuel.
3. the online oil-filling device that is used for the cardan shaft bearing according to claim 1 is characterized in that the oilhole on the said rotating ring has two, is symmetrical set with respect to the rotating ring center; L type through hole on the said base also has two, corresponding to the oilhole on the said rotating ring.
4. according to each described online oil-filling device that is used for the cardan shaft bearing of claim 1-3, it is characterized in that said tensioner ring flange is provided with 8 through holes; Evenly distribute along circumference; Said chassis left side is provided with 8 screws, corresponding to 8 through holes on the tensioner ring flange, is used for bolt and connects; Said base top is provided with 8 screws, evenly distributes along circumference, and 8 through holes are arranged on the said supporting base flange, corresponding to 8 screws of said base top, is used for bolt and connects; 6 half through holes are arranged on the said thrust disc, evenly distribute along circumference, said left side sealing seat has 6 half through holes, corresponding to 6 half through holes on the thrust disc, is used for spring and connects; 4 screws are arranged on the sealing seat of said left side, evenly distribute, be respectively equipped with 4 through holes on said right side sealing seat and the said rotating ring,, be used for bolt and connect corresponding to 4 screws on the sealing seat of said left side along circumference; Said base right side flange is provided with through hole, and said right side sealing seat is provided with half through hole, corresponding to the through hole on the flange of said base right side, is used for driving pin and connects.
5. an online oiling method that is used for the cardan shaft bearing is characterized in that, has used the described online oil-filling device of aforesaid right requirement 1-4, comprises the steps:
Step 1: take off the driving pin that connects sealing seat and base;
Step 2: braking rotating ring;
Step 3: grease gun is connected rotating ring oilhole oil nozzle, butter is injected oilhole;
Step 4: it is inner that butter flows into sealing seat along oilhole;
Step 5: butter L type through hole on base flows into flexible pipe, and then flows in the bearing grease nipple, and bearing is lubricated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210222101 CN102748574B (en) | 2012-06-29 | 2012-06-29 | On-line refueling device and method for universal shaft bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210222101 CN102748574B (en) | 2012-06-29 | 2012-06-29 | On-line refueling device and method for universal shaft bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102748574A true CN102748574A (en) | 2012-10-24 |
| CN102748574B CN102748574B (en) | 2013-11-06 |
Family
ID=47028976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210222101 Active CN102748574B (en) | 2012-06-29 | 2012-06-29 | On-line refueling device and method for universal shaft bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102748574B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0073278A1 (en) * | 1981-08-26 | 1983-03-09 | Deere & Company | Cardan shaft vehicle transmission |
| US5551530A (en) * | 1995-05-17 | 1996-09-03 | Goettker; Bernhardt P. | Pressure reducing cap for a liquid lubricant-filled wheel hub |
| US6085870A (en) * | 1998-03-13 | 2000-07-11 | Heidelberger Druckmaschinen Ag | Lubricant transfer connection |
| US6260433B1 (en) * | 1999-01-28 | 2001-07-17 | Eurocardan S.P.A. | Lubricating device for telescopic shaft axial conduits formed in its relatively slidable tubular parts |
| CN1737416A (en) * | 2004-08-21 | 2006-02-22 | Khs机械及设备制造股份公司 | Long term lubrication system in one axle bearing |
| CN101358683A (en) * | 2007-08-03 | 2009-02-04 | 大银微系统股份有限公司 | Bearing lubrication structure for direct-driving torque motor device |
| CN201434196Y (en) * | 2009-05-14 | 2010-03-31 | 温州市冠盛汽车零部件集团股份有限公司 | Grease filling device for universal joint |
| CN202012585U (en) * | 2011-04-19 | 2011-10-19 | 常州光洋轴承股份有限公司 | Lubricating mechanism of hydraulic clutch release bearing assembly |
| CN202660200U (en) * | 2012-06-29 | 2013-01-09 | 江苏申久化纤有限公司 | On-line refueling device for cardan shaft bearings |
-
2012
- 2012-06-29 CN CN 201210222101 patent/CN102748574B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0073278A1 (en) * | 1981-08-26 | 1983-03-09 | Deere & Company | Cardan shaft vehicle transmission |
| US5551530A (en) * | 1995-05-17 | 1996-09-03 | Goettker; Bernhardt P. | Pressure reducing cap for a liquid lubricant-filled wheel hub |
| US6085870A (en) * | 1998-03-13 | 2000-07-11 | Heidelberger Druckmaschinen Ag | Lubricant transfer connection |
| US6260433B1 (en) * | 1999-01-28 | 2001-07-17 | Eurocardan S.P.A. | Lubricating device for telescopic shaft axial conduits formed in its relatively slidable tubular parts |
| CN1737416A (en) * | 2004-08-21 | 2006-02-22 | Khs机械及设备制造股份公司 | Long term lubrication system in one axle bearing |
| CN101358683A (en) * | 2007-08-03 | 2009-02-04 | 大银微系统股份有限公司 | Bearing lubrication structure for direct-driving torque motor device |
| CN201434196Y (en) * | 2009-05-14 | 2010-03-31 | 温州市冠盛汽车零部件集团股份有限公司 | Grease filling device for universal joint |
| CN202012585U (en) * | 2011-04-19 | 2011-10-19 | 常州光洋轴承股份有限公司 | Lubricating mechanism of hydraulic clutch release bearing assembly |
| CN202660200U (en) * | 2012-06-29 | 2013-01-09 | 江苏申久化纤有限公司 | On-line refueling device for cardan shaft bearings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102748574B (en) | 2013-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104747602B (en) | High-speed lower lubricating device for bearing ring | |
| JP5834344B2 (en) | Lubricating oil supply device | |
| CN204035193U (en) | Inner eycle thin oil lubricant drum Gear Couplings' | |
| CN209354548U (en) | A kind of crown gear coupling and transmission mechanism | |
| CN202660200U (en) | On-line refueling device for cardan shaft bearings | |
| CN102748574B (en) | On-line refueling device and method for universal shaft bearing | |
| CN203430981U (en) | Novel lubricating structure for hinge pin of loading machine | |
| CN204739221U (en) | Mixer shaft end sealing device | |
| CN103486423A (en) | Self-lubricating device of universal spindle | |
| CN202833695U (en) | Driving device and vehicle including the same | |
| CN205978456U (en) | Adopt digit control machine tool rotary seal device of shaft seal form | |
| CN210003695U (en) | universal joint cross shaft assembly of agricultural machine | |
| RU2453744C1 (en) | Gimbal joint and method of its maintenance | |
| CN102606828A (en) | Improved mandrel rotary joint for hot rolling recoiler | |
| CN206419357U (en) | Anti-leakage type bearing (ball) cover and thin oil lubricant bearing housing | |
| CN206754138U (en) | A kind of chain and its directive wheel | |
| CN205013655U (en) | Gear box seal structure of robot | |
| CN201757139U (en) | Shaft coupling of oil self-supply | |
| CN216200269U (en) | Vertical centrifuge differential mechanism main shaft bearing lubricating structure | |
| CN204439344U (en) | A kind of running-in of gear device | |
| CN204153146U (en) | A kind of bearing Split type mechanical seal device | |
| CN202926904U (en) | Heteroaxial torque cross axle universal joint assembly | |
| CN211423331U (en) | Speed reducer connecting device and mining speed reducer | |
| CN216519067U (en) | Scraper is with quick detachable round pin axle construction | |
| CN216604819U (en) | Mixer for replacing traditional bearing supporting and lubricating structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215428 Shalu Highway 99, Jungjing Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Shenjiu (Group) Co.,Ltd. Address before: 215428 Shalu Highway 99, Jungjing Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU SHENJIU CHEMICAL FIBER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |