CN204267689U - A kind of associated sealing arrangement for bearings - Google Patents
A kind of associated sealing arrangement for bearings Download PDFInfo
- Publication number
- CN204267689U CN204267689U CN201420734299.9U CN201420734299U CN204267689U CN 204267689 U CN204267689 U CN 204267689U CN 201420734299 U CN201420734299 U CN 201420734299U CN 204267689 U CN204267689 U CN 204267689U
- Authority
- CN
- China
- Prior art keywords
- oil
- bearing cap
- bearing
- cover plate
- transmission shaft
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 239000003921 oil Substances 0.000 claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000000346 nonvolatile oil Substances 0.000 claims abstract description 4
- 239000003082 abrasive agent Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000314 lubricant Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003638 reducing agent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000001050 lubricating Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
Abstract
The utility model relates to a kind of associated sealing arrangement for bearings, comprises transmission shaft, bearing, bearing cap, cover plate; Described transmission shaft is arranged in bearing and bearing cap; Oil baffle disc is provided with between described bearing cap and transmission shaft; Seal ring is provided with between described bearing cap and oil baffle disc; Described bearing cap is arranged in cover plate, and bearing coordinates with cover plate to be fixed oil baffle disc; Described cover plate and bearing cap cooperation place are provided with sealing gasket; Oil trap is offered in the middle part of described oil baffle disc; Oil guiding hole is provided with in described oil trap; Described oil guiding hole is arranged to leg-of-mutton oil collect port in oil trap, the other end communication seals circle and bearing cap; Lubricant oil collection unnecessary in transmission shaft is got up by oil trap and oil collect port by the utility model, reduces the oil inlet quantity of cover plate, reduces oil pressure, improves the effect of sealing, ensure that the sealing effect of bearing.
Description
Technical field
The utility model relates to a kind of associated sealing arrangement for bearings, belongs to speed reducer technical field.
Background technique
Often there is oil leakage phenomenon in oil extractor reduction gearbox shaft end, bearing and gear is caused to can not get due cooling and lubricating, reduce the working life of equipment, and production crew needs to clean greasy dirt through often shut-down well, supplement machine oil, both image crude oil production efficiency, turn increase manual labor, therefore, need to improve speed reducer.
Model utility content
The utility model object is the associated sealing arrangement for bearings providing a kind of good sealing effect in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of associated sealing arrangement for bearings, comprises transmission shaft, bearing, bearing cap, cover plate; Described transmission shaft is arranged in bearing and bearing cap; Oil baffle disc is provided with between described bearing cap and transmission shaft; Seal ring is provided with between described bearing cap and oil baffle disc; Described bearing cap is arranged in cover plate, and bearing coordinates with cover plate to be fixed oil baffle disc; Described cover plate and bearing cap cooperation place are provided with sealing gasket; Oil trap is offered in the middle part of described oil baffle disc; Oil guiding hole is provided with in described oil trap; Described oil guiding hole is arranged to leg-of-mutton oil collect port in oil trap, the other end communication seals circle and bearing cap.
Preferably, described seal ring and sealing gasket all adopt high-abrasive material to make.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of associated sealing arrangement for bearings of the utility model scheme, by being provided with oil baffle disc between bearing cap and transmission shaft; Oil trap is offered in the middle part of described oil baffle disc; Oil guiding hole is provided with in described oil trap; Described oil guiding hole is arranged to leg-of-mutton oil collect port in oil trap, the other end communication seals circle and bearing cap, by oil trap and oil collect port, lubricant oil collection unnecessary in transmission shaft is got up, reduce the oil inlet quantity of cover plate, reduce oil pressure, improve the effect of sealing, ensure that the sealing effect of bearing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of associated sealing arrangement for bearings of the present utility model;
Wherein: 1, transmission shaft; 2, bearing; 3, bearing cap; 4, cover plate; 5, oil baffle disc; 6, seal ring; 7, sealing gasket; 8, oil trap; 9, oil guiding hole; 10, oil collect port.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is a kind of associated sealing arrangement for bearings described in the utility model, comprises transmission shaft 1, bearing 2, bearing cap 3, cover plate 4; Described transmission shaft 1 is arranged on bearing 2 with in bearing cap 3; Be provided with oil baffle disc 5 between described bearing cap 3 and transmission shaft 1, in the middle part of described oil baffle disc 5, offer oil trap 8; Oil guiding hole 9 is provided with in described oil trap 8; Described oil guiding hole 9 is arranged to leg-of-mutton oil collect port 10 in oil trap 8, the other end communication seals circle 6 and bearing cap 3, when operating, after can collecting unnecessary lubricant oil by oil trap 8, flow out to the bearing 2 of the other end through oil collect port 10 and oil guiding hole 9, entered secondary and utilize; Seal ring 6 is provided with between described bearing cap 3 and oil baffle disc 5; Described bearing cap 3 is arranged in cover plate 4, and bearing 2 coordinates with cover plate 4 to be fixed oil baffle disc 5; Described cover plate 4 is provided with sealing gasket 7 with bearing cap 3 cooperation place, and sealing gasket 7 and seal ring 6 play sealing effect, determine that bearing 2 can better seal.
Further, described seal ring 6 all adopts high-abrasive material to make with sealing gasket 7.
A kind of associated sealing arrangement for bearings of the utility model scheme, by being provided with oil baffle disc 5 between bearing cap 3 and transmission shaft 1; Oil trap 8 is offered in the middle part of described oil baffle disc 5; Oil guiding hole 9 is provided with in described oil trap 8; Described oil guiding hole 9 is arranged to leg-of-mutton oil collect port 10 in oil trap 8, the other end communication seals circle 6 and bearing cap 3, by oil trap 8 and oil collect port 10, lubricant oil collection unnecessary in transmission shaft is got up, reduce the oil inlet quantity of cover plate 4, reduce oil pressure, improve the effect of sealing, ensure that the sealing effect of bearing.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technological scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (2)
1. an associated sealing arrangement for bearings, is characterized in that: comprise transmission shaft, bearing, bearing cap, cover plate; Described transmission shaft is arranged in bearing and bearing cap; Oil baffle disc is provided with between described bearing cap and transmission shaft; Seal ring is provided with between described bearing cap and oil baffle disc; Described bearing cap is arranged in cover plate, and bearing coordinates with cover plate to be fixed oil baffle disc; Described cover plate and bearing cap cooperation place are provided with sealing gasket; Oil trap is offered in the middle part of described oil baffle disc; Oil guiding hole is provided with in described oil trap; Described oil guiding hole is arranged to leg-of-mutton oil collect port in oil trap, the other end communication seals circle and bearing cap.
2. a kind of associated sealing arrangement for bearings as claimed in claim 1, is characterized in that: described seal ring and sealing gasket all adopt high-abrasive material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734299.9U CN204267689U (en) | 2014-11-28 | 2014-11-28 | A kind of associated sealing arrangement for bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734299.9U CN204267689U (en) | 2014-11-28 | 2014-11-28 | A kind of associated sealing arrangement for bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267689U true CN204267689U (en) | 2015-04-15 |
Family
ID=52802560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420734299.9U Expired - Fee Related CN204267689U (en) | 2014-11-28 | 2014-11-28 | A kind of associated sealing arrangement for bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455347A (en) * | 2014-11-28 | 2015-03-25 | 苏州市吴中区大陆电子设备厂 | Bearing sealing device |
| CN105257816A (en) * | 2015-11-02 | 2016-01-20 | 苏州市淞舜五金有限公司 | Stable lubricating bearing |
-
2014
- 2014-11-28 CN CN201420734299.9U patent/CN204267689U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455347A (en) * | 2014-11-28 | 2015-03-25 | 苏州市吴中区大陆电子设备厂 | Bearing sealing device |
| CN105257816A (en) * | 2015-11-02 | 2016-01-20 | 苏州市淞舜五金有限公司 | Stable lubricating 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: 20150415 Termination date: 20151128 |