CN202955134U - Pull-type release bearing with oiling device - Google Patents
Pull-type release bearing with oiling device Download PDFInfo
- Publication number
- CN202955134U CN202955134U CN 201220653924 CN201220653924U CN202955134U CN 202955134 U CN202955134 U CN 202955134U CN 201220653924 CN201220653924 CN 201220653924 CN 201220653924 U CN201220653924 U CN 201220653924U CN 202955134 U CN202955134 U CN 202955134U
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- CN
- China
- Prior art keywords
- bearing
- pull
- type release
- oiling
- oiling device
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pull-type release bearing with an oiling device. The pull-type release bearing comprises a bearing inner ring, a bearing outer ring, a housing and a bearing block, wherein an oiling hole channel device communicated with a bearing cavity is arranged on the bearing block. The pull-type release bearing has the advantages that the structure is reasonable, oil can be filled into the bearing cavity at any time according to needs, the bearing failure is reduced, and the service life of the bearing is effectively prolonged.
Description
Technical field
The utility model relates to a kind of pull-type release bearing.
Background technique
Existing pull-type bearing, the grease in its inner chamber are to annotate in advance, can not arbitrarily add grease in the bearing using process, and in the large situation of working strength, bearing is fragile, and working life is short.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, as required the pull-type release bearing with oiling device of oiling at any time.
Technical solution of the present utility model is:
A kind of pull-type release bearing with oiling device comprises it is characterized in that bearing inner race, outer ring, case, the bearing support of pull-type release bearing: the oil hole duct device that communicates with bearing cavity is set on bearing support.
Described oil hole duct device comprises and is opened in duct on bearing support, the elasticity oiling rubber pipe that in the duct, dress communicates with oil pipe.
Be lined with catheter block in elasticity oiling rubber pipe.
Between bearing outer ring and bearing support, connecting pin is set, and an end and the bearing outer ring of connecting pin fix, the other end is arranged in the pin-and-hole of bearing support, and the diameter of pin-and-hole is greater than the diameter of connecting pin.
Bearing is the aligning structure, and the difference of the diameter of pin-and-hole and connecting pin diameter satisfies the bearing microdisplacement.
The utility model is rational in infrastructure, can add grease injection to bearing cavity at any time as required, reduces damage of bearings, effectively extends the working life of bearing.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an embodiment's of the utility model structural representation.
Embodiment
A kind of pull-type release bearing with oiling device comprises bearing inner race 1, outer ring 4, case 3, bearing support 8, seal ring 2, steel ball 5, retainer 6, the aligning spring 7 of pull-type release bearing, and the oil hole duct device that communicates with bearing cavity is set on bearing support.
Described oil hole duct device comprises and is opened in duct on bearing support, the heat-resistance type elasticity oiling rubber pipe 11 that in the duct, dress communicates with oil pipe 15.Be lined with catheter block 10 in elasticity oiling rubber pipe.
Connecting pin 9 is set between bearing outer ring and bearing support, and an end and the bearing outer ring of connecting pin fix, the other end is arranged in the pin-and-hole of bearing support, and the diameter of pin-and-hole is greater than the diameter of connecting pin.In the bearing rotary process, connecting pin 9 can prevent from causing catheter block 10 and heat-resistance type elasticity oiling rubber pipe 11 to be sheared damage because of the bearing integral rotation.
Bearing is the aligning structure, and the difference of the diameter of pin-and-hole and connecting pin diameter satisfies the bearing microdisplacement.
Also have oil connection seat 12, adjusting nut 13, locking nut 14 etc. in figure.
Claims (5)
1. pull-type release bearing with oiling device comprises it is characterized in that bearing inner race, outer ring, case, the bearing support of pull-type release bearing: the oil hole duct device that communicates with bearing cavity is set on bearing support.
2. the pull-type release bearing with oiling device according to claim 1 is characterized in that: described oil hole duct device comprises and is opened in duct on bearing support, the elasticity oiling rubber pipe that in the duct, dress communicates with oil pipe.
3. the pull-type release bearing with oiling device according to claim 2, is characterized in that: be lined with catheter block in elasticity oiling rubber pipe.
4. according to claim 1,2 or 3 described pull-type release bearings with oiling device, it is characterized in that: between bearing outer ring and bearing support, connecting pin is set, and an end and the bearing outer ring of connecting pin are fixed, and the other end is arranged in the pin-and-hole of bearing support, and the diameter of pin-and-hole is greater than the diameter of connecting pin.
5. the pull-type release bearing with oiling device according to claim 4, it is characterized in that: bearing is the aligning structure, the difference of the diameter of pin-and-hole and connecting pin diameter satisfies the bearing microdisplacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653924 CN202955134U (en) | 2012-12-03 | 2012-12-03 | Pull-type release bearing with oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653924 CN202955134U (en) | 2012-12-03 | 2012-12-03 | Pull-type release bearing with oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955134U true CN202955134U (en) | 2013-05-29 |
Family
ID=48460709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653924 Expired - Fee Related CN202955134U (en) | 2012-12-03 | 2012-12-03 | Pull-type release bearing with oiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357652A (en) * | 2018-12-18 | 2019-02-19 | 宁波宏协股份有限公司 | A kind of displacement signal detection device of belt sensor hydraulic pressure separating bearing |
-
2012
- 2012-12-03 CN CN 201220653924 patent/CN202955134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357652A (en) * | 2018-12-18 | 2019-02-19 | 宁波宏协股份有限公司 | A kind of displacement signal detection device of belt sensor hydraulic pressure separating bearing |
| CN109357652B (en) * | 2018-12-18 | 2020-11-13 | 宁波宏协股份有限公司 | Displacement signal detection device with sensor hydraulic release bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |