CN202660200U - On-line refueling device for cardan shaft bearings - Google Patents
On-line refueling device for cardan shaft bearings Download PDFInfo
- Publication number
- CN202660200U CN202660200U CN 201220312718 CN201220312718U CN202660200U CN 202660200 U CN202660200 U CN 202660200U CN 201220312718 CN201220312718 CN 201220312718 CN 201220312718 U CN201220312718 U CN 201220312718U CN 202660200 U CN202660200 U CN 202660200U
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- China
- Prior art keywords
- sealing seat
- base
- ring
- cardan shaft
- flange
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- 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.)
- Withdrawn - After Issue
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- Rolling Contact Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to an on-line refueling device for cardan shaft bearings, comprising a tensioner ring, a base, a support seat, a thrust disc, a seal seat and a rotary ring, wherein the tensioner ring is sleeved on a cardan shaft bearing; the base is connected with the tensioner ring through a bolt and also sleeved on a cardan shaft sleeve; the base is provided with a flange and an L-shaped through hole and connected with a grease refueling nozzle on the bearing through a hose; the support seat is arranged on the base; the left-side flange is fixedly connected with the base through the bolt; the thrust disc is shaped like a ring and located in the support seat; the seal seat is arranged on the base and comprises a left-side seal seat and a right-side seal seat; the left-side seal seat is connected with the thrust disc through a spring; the right-side seal seat is connected with the flange on the base through a driving pin; the rotary ring is located between the left-side seal seat and the right-side seal seat and provided with an oil hole; an oil nozzle is arranged on the oil hole; the left-side seal seat, the right-side seal seat and the rotary ring are connected through the bolt. By using the device, the on-line refueling and lubricating of the bearing can be realized and the damage to the bearing, caused by not timely lubricating and refueling, is avoided.
Description
Technical field
The utility model relates to the lubricating fitting field, particularly a kind of online oil-filling device for the cardan shaft bearing.
Background technique
At present smelt gear pump use is very extensive, and the cardan shaft kind of drive is adopted in its pump housing and gear-box connection, because 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 such as termination of pumping, then can cause larger economic loss to manufacturing enterprise.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.
The model utility content
The purpose of this utility model is to provide a kind of and is installed on the cardan shaft, the online oil-filling device that is used for the cardan shaft bearing that can be lubricated bearing in pump housing running.
In order to realize above-mentioned model utility purpose, the technical solution adopted in the utility model is as follows:
A kind of online oil-filling device for the cardan shaft bearing is characterized in that, comprising: tensioner ring, base, supporting base, thrust disc, sealing seat, rotating ring, wherein,
Described tensioner ring is sleeved on the cardan shaft bearing, is connected with the bearing outside surface swelling;
Described base and described tensioner ring are bolted to connection, and are sleeved on the cardan shaft axle sleeve; The side that described base is not connected with tensioner ring is provided with flange; Have L shape through hole on the described base, link to each other with butter filler mouth on the bearing by flexible pipe;
Described supporting base is located on the described base, and there is a flange in described supporting base left side, is bolted to connection with described base;
Described thrust disc is enclosed within the described supporting base in the form of a ring;
Described sealing seat is located on the base, comprises left side sealing seat and right side sealing seat; Described left side sealing seat is connected by spring with thrust disc; Described right side sealing seat is connected by driving pin with flange on the described base;
Described rotating ring is between described left side sealing seat and right side sealing seat; Described rotating ring is provided with oilhole, on the described oilhole oil nozzle is installed;
Described left side sealing seat is provided with screw, and described right side sealing seat is provided with through hole, and described rotating ring is provided with through hole, and described through hole is connected with screw to be used with corresponding bolt and is connected described left side sealing seat, rotating ring and right side sealing seat.
Preferred as technique scheme, a kind of online oil-filling device for the cardan shaft bearing is characterized in that, in described sealing seat oil sealing is housed, and described oil sealing outer ring cooperates with described sealing seat endoporus, and described oil sealing inner ring cooperates with the base external diameter; During online the oiling, described oil sealing can be rotated sealing, realizes refueling without leaking online.
Preferred as technique scheme, a kind of online oil-filling device for the cardan shaft bearing is characterized in that the oilhole on the described rotating ring has two, arranges with respect to the rotating ring Central Symmetry; L-type through hole on the described base also has two, corresponding to the oilhole on the described rotating ring.
Further, at above-mentioned online oil-filling device for the cardan shaft bearing, described tensioner ring flange is provided with 8 through holes, distributes along even circumferential, and described chassis left side is provided with 8 screws, corresponding to 8 through holes on the tensioner ring flange, is used for bolt and connects; Described base top is provided with 8 screws, distributes along even circumferential, and 8 through holes are arranged on the described supporting base flange, corresponding to 8 screws of described base top, is used for bolt and connects; 6 half through holes are arranged on the described thrust disc, distribute along even circumferential, described 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 described left side, distribute along even circumferential, be respectively equipped with 4 through holes on described right side sealing seat and the described rotating ring, corresponding to 4 screws on the sealing seat of described left side, be used for bolt and connect; Described base right side flange is provided with through hole, and described right side sealing seat is provided with half through hole, corresponding to the through hole on the flange of described base right side, is used for driving pin and connects.
The online oil-filling device that is used for the cardan shaft bearing that uses the utility model to provide comprises the steps: the online method of refueling of cardan shaft bearing
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 method that is used for the cardan shaft bearing of using the utility model to provide, even the pump housing turns round under maximum speed, still can realize the cardan shaft bearing oily online, 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 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 left side sealing seat schematic representation;
Fig. 7 is 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
The utility model is described in further detail below in conjunction with embodiment and with reference to accompanying drawing, but following explanation is not be used to limiting protection domain of the present utility model.
The utility model working principle is as follows:
In the pump operation process, cardan shaft and bearing thereof turn round thereupon, are installed on the also thereupon running of online oil-filling device on the cardan shaft axle sleeve.Such as need to the bearing lubricating oil filling, need not close down the pump housing, in pump housing machine operation process, take down driving pin 9, braking rotating ring 6, grease gun is connected with oil nozzle on the rotating ring 6, the filling butter, butter enters sealing seat 5, space in 7 by the oilhole on the rotating ring, and then enters the L-type through hole on the base 2, connect flexible pipe on the through hole and link to each other with grease nipple on the cross-bearing, can realize under the pump housing operating condition butter being joined in the 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 by 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 affect the normal operation of cardan shaft.
Embodiment one
A kind of online oil-filling device 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,
Described tensioner ring is sleeved on the cardan shaft bearing, is connected with the bearing outside surface swelling;
Described base and described tensioner ring are bolted to connection, and are sleeved on the cardan shaft axle sleeve; The side that described base is not connected with tensioner ring is provided with flange; Have L shape through hole on the described base, link to each other with butter filler mouth on the bearing by flexible pipe;
Described supporting base is located on the described base, and there is a flange in described supporting base left side, is bolted to connection with described base;
Described thrust disc is enclosed within the described supporting base in the form of a ring;
Described sealing seat is located on the base, comprises left side sealing seat and right side sealing seat; Described left side sealing seat is connected by spring with thrust disc; Described right side sealing seat is connected by driving pin with flange on the described base;
Described rotating ring is between described left side sealing seat and right side sealing seat; Described rotating ring is provided with oilhole, on the described oilhole oil nozzle is installed;
Described left side sealing seat is provided with screw, and described right side sealing seat is provided with through hole, and described rotating ring is provided with through hole, and described through hole is connected with screw to be used with corresponding bolt and is connected described left side sealing seat, rotating ring and right side sealing seat.
Embodiment two
A kind of online oil-filling device for the cardan shaft bearing improves on above-described embodiment basis, it is characterized in that being equipped with in described sealing seat oil sealing 11, and described oil sealing outer ring cooperates with described sealing seat endoporus, and described oil sealing inner ring cooperates with the base external diameter; During online the oiling, described oil sealing can be rotated sealing, realizes refueling without leaking online.
Embodiment three
A kind of online oil-filling device for the cardan shaft bearing improves on above-described embodiment basis, it is characterized in that, the oilhole on the described rotating ring 6 has two, arranges with respect to the rotating ring Central Symmetry; L-type through hole on the described base also has two, corresponding to the oilhole on the described rotating ring.
Embodiment four
A kind of online oil-filling device for the cardan shaft bearing improves on above-described embodiment basis, it is characterized in that, described tensioner ring flange is provided with 8 through holes, distributes along even circumferential, and described chassis left side is provided with 8 screws, corresponding to 8 through holes on the tensioner ring flange, be used for bolt and connect; Described base top is provided with 8 screws, distributes along even circumferential, and 8 through holes are arranged on the described supporting base flange, corresponding to 8 screws of described base top, is used for bolt and connects; 6 half through holes are arranged on the described thrust disc, distribute along even circumferential, described 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 described left side, distribute along even circumferential, be respectively equipped with 4 through holes on described right side sealing seat and the described rotating ring, corresponding to 4 screws on the sealing seat of described left side, be used for bolt and connect; Described base right side flange is provided with through hole, and described right side sealing seat is provided with half through hole, corresponding to the through hole on the flange of described base right side, is used for driving pin and connects.
Utilize the online oiling method that is used for the cardan shaft bearing of above-described embodiment 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 that is used for the cardan shaft bearing that uses above-described embodiment to provide, even the pump housing turns round under maximum speed, still can realize the cardan shaft bearing oily online, 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 preferred embodiment of the present utility model only, is not to limit practical range of the present utility model; If do not break away from spirit and scope of the present utility model, the utility model is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of the utility model claim.
Claims (4)
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,
Described tensioner ring is sleeved on the cardan shaft bearing, is connected with the bearing outside surface swelling;
Described base and described tensioner ring are bolted to connection, and are sleeved on the cardan shaft axle sleeve; The side that described base is not connected with tensioner ring is provided with flange; Have L shape through hole on the described base, link to each other with butter filler mouth on the bearing by flexible pipe;
Described supporting base is located on the described base, and there is a flange in described supporting base left side, is bolted to connection with described base;
Described thrust disc is enclosed within the described supporting base in the form of a ring;
Described sealing seat is located on the base, comprises left side sealing seat and right side sealing seat; Described left side sealing seat is connected by spring with thrust disc; Described right side sealing seat is connected by driving pin with flange on the described base;
Described rotating ring is between described left side sealing seat and right side sealing seat; Described rotating ring is provided with oilhole, on the described oilhole oil nozzle is installed;
Described left side sealing seat is provided with screw, and described right side sealing seat is provided with through hole, and described rotating ring is provided with through hole, and described through hole is used with corresponding bolt with screw and is connected described left side sealing seat, rotating ring and right side sealing seat.
2. the online oil-filling device for the cardan shaft bearing according to claim 1 is characterized in that, in described sealing seat oil sealing is housed, and described oil sealing outer ring cooperates with described sealing seat endoporus, and described oil sealing inner ring cooperates with the base external diameter; During online the oiling, described oil sealing can be rotated sealing, realizes refueling without leaking online.
3. the online oil-filling device for the cardan shaft bearing according to claim 1 is characterized in that, the oilhole on the described rotating ring has two, arranges with respect to the rotating ring Central Symmetry; L-type through hole on the described base also has two, corresponding to the oilhole on the described rotating ring.
4. each described online oil-filling device for the cardan shaft bearing is characterized in that described tensioner ring flange is provided with 8 through holes according to claim 1-3, distribute along even circumferential, described chassis left side is provided with 8 screws, corresponding to 8 through holes on the tensioner ring flange, is used for bolt and connects; Described base top is provided with 8 screws, distributes along even circumferential, and 8 through holes are arranged on the described supporting base flange, corresponding to 8 screws of described base top, is used for bolt and connects; 6 half through holes are arranged on the described thrust disc, distribute along even circumferential, described 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 described left side, distribute along even circumferential, be respectively equipped with 4 through holes on described right side sealing seat and the described rotating ring, corresponding to 4 screws on the sealing seat of described left side, be used for bolt and connect; Described base right side flange is provided with through hole, and described right side sealing seat is provided with half through hole, corresponding to the through hole on the flange of described base right side, is used for driving pin and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312718 CN202660200U (en) | 2012-06-29 | 2012-06-29 | On-line refueling device for cardan shaft bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312718 CN202660200U (en) | 2012-06-29 | 2012-06-29 | On-line refueling device for cardan shaft bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660200U true CN202660200U (en) | 2013-01-09 |
Family
ID=47455109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312718 Withdrawn - After Issue CN202660200U (en) | 2012-06-29 | 2012-06-29 | On-line refueling device for cardan shaft bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660200U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748574A (en) * | 2012-06-29 | 2012-10-24 | 江苏申久化纤有限公司 | On-line refueling device and method for universal shaft bearing |
| WO2019057462A1 (en) | 2017-09-25 | 2019-03-28 | Voith Patent Gmbh | Method and device for lubricating a universal joint |
| CN113103134A (en) * | 2021-04-12 | 2021-07-13 | 江苏科技大学 | Bearing bush texture internal solid lubricant pressing device and method |
-
2012
- 2012-06-29 CN CN 201220312718 patent/CN202660200U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748574A (en) * | 2012-06-29 | 2012-10-24 | 江苏申久化纤有限公司 | On-line refueling device and method for universal shaft bearing |
| CN102748574B (en) * | 2012-06-29 | 2013-11-06 | 江苏申久化纤有限公司 | On-line refueling device and method for universal shaft bearing |
| WO2019057462A1 (en) | 2017-09-25 | 2019-03-28 | Voith Patent Gmbh | Method and device for lubricating a universal joint |
| DE102017122107A1 (en) | 2017-09-25 | 2019-03-28 | Voith Patent Gmbh | Method and device for lubricating a universal joint |
| US11578763B2 (en) | 2017-09-25 | 2023-02-14 | Voith Patent Gmbh | Method and device for lubricating a universal joint |
| CN113103134A (en) * | 2021-04-12 | 2021-07-13 | 江苏科技大学 | Bearing bush texture internal solid lubricant pressing device and method |
| CN113103134B (en) * | 2021-04-12 | 2022-04-15 | 江苏科技大学 | Bearing bush texture internal solid lubricant pressing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20131106 |
|
| RGAV | Abandon patent right to avoid regrant |