CN105257816A - Stable lubricating bearing - Google Patents
Stable lubricating bearing Download PDFInfo
- Publication number
- CN105257816A CN105257816A CN201510728154.7A CN201510728154A CN105257816A CN 105257816 A CN105257816 A CN 105257816A CN 201510728154 A CN201510728154 A CN 201510728154A CN 105257816 A CN105257816 A CN 105257816A
- Authority
- CN
- China
- Prior art keywords
- bearing
- oil
- transmission shaft
- oil guide
- guide channels
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0426—Means for guiding lubricant into an axial channel of a shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
- F16H57/0471—Bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a stable lubricating bearing which comprises a shell, a transmission shaft, a bearing and a bearing cover. The transmission shaft is arranged in a bearing and the bearing cover of the shell. An oil baffle disc is arranged between the bearing and the transmission shaft. A sealing ring is arranged between the bearing cover and the bearing. Oil guide channels are arranged between the oil baffle disc and the bearing cover. One ends of the oil guide channels extend to the transmission shaft, and the other ends of the oil guide channels stretch out of the shell and are sealed by sealing covers. A wear-resisting ring is arranged in the middle of the part, in the shell, of the transmission shaft. Spring balance columns are arranged outside the wear-resisting ring. According to the scheme, when the bearing needs to be lubricated, the bearing is lubricated through the oil guide channels, lubricating oil is added into the oil guide channels and enters the bearing and the matched position of the bearing along the oil guide channels, and the lubricating function is achieved. Meanwhile, the oil inlet amount of the bearing is lowered through the oil baffle disc, oil pressure is reduced, and the sealing effect of the bearing is guaranteed. The spring balance columns can achieve the supporting function and the buffer function.
Description
Technical field
The present invention relates to the steady bearing of a kind of lubrication, belong 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.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose a kind of good sealing effect, the steady bearing of lubrication that stability is strong.
Technical solution of the present invention is achieved in that the steady bearing of a kind of lubrication, comprises housing, transmission shaft, bearing, bearing cap; In the bearing that described transmission shaft is arranged on housing and bearing cap; Oil baffle disc is provided with between described bearing and transmission shaft; Seal ring is provided with between described bearing cap and bearing; Oil Guide road is provided with between described oil baffle disc and bearing cap; One end, described Oil Guide road extends to transmission shaft, and the other end stretches out housing and by seal cap sealing; Described transmission shaft intermediate portion in housing is also provided with wear ring; Described wear ring outside is also provided with spring balancing post.
Preferably, described Oil Guide road is provided with altogether four.
Preferably, described housing is made up of stainless steel.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The steady bearing of one lubrication of the present invention, by establishing oil baffle disc between bearing and transmission shaft, Oil Guide road is established between oil baffle disc and bearing cap, when bearing needs to lubricate, by Oil Guide road, bearing is lubricated, lubricant oil is added from Oil Guide road, lubricant oil enters bearing and cooperation place thereof along Oil Guide road, play lubrication, simultaneously, lubricant oil unnecessary in transmission shaft stops to get up by oil baffle disc, reduce the oil inlet quantity of bearing, reduce oil pressure, improve the effect of sealing, ensure that the sealing effect of bearing, and establish spring balancing post to play a supporting role in wear ring outside, the minimizing that vibrations when bearing is run are relative, play the effect of buffering.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is a kind of structural representation lubricating steady bearing of the present invention;
Wherein: 1, housing; 2, transmission shaft; 3, bearing; 4, bearing cap; 5, oil baffle disc; 6, seal ring; 7, Oil Guide road; 8, sealing cover; 9, wear ring; 10, spring balancing post.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Accompanying drawing 1 is the steady bearing of one lubrication of the present invention, comprises housing 1, transmission shaft 2, bearing 3, bearing cap 4; Described transmission shaft 2 is arranged on the bearing 3 of housing 1 with in bearing cap 4; Oil baffle disc 5 is provided with between described bearing 3 and transmission shaft 2; Seal ring 6 is provided with between described bearing cap 4 and bearing 3; Oil Guide road 7 is provided with between described oil baffle disc 5 and bearing cap 4; One end, described Oil Guide road 7 extends to transmission shaft 2, and the other end stretches out housing 1 and sealed by sealing cover 8; Described transmission shaft 2 intermediate portion in housing 1 is also provided with wear ring 9; Described wear ring 9 outside is also provided with spring balancing post 10; Described Oil Guide road 7 is provided with altogether four; Described housing 1 is made up of stainless steel.
The present invention program by establishing oil baffle disc 5 between bearing 3 and transmission shaft 2, Oil Guide road 7 is established between oil baffle disc 5 and bearing cap 4, when bearing 3 needs to lubricate, lubricated by 7 pairs, Oil Guide road bearing 3, lubricant oil is added from Oil Guide road 7, lubricant oil enters bearing 3 and cooperation place thereof along Oil Guide road 7, play lubrication, simultaneously, lubricant oil unnecessary in transmission shaft 2 stops to get up by oil baffle disc 5, reduces the oil inlet quantity of bearing 3, reduces oil pressure, improve the effect of sealing, ensure that the sealing effect of bearing 3; And establish spring balancing post 10 to play a supporting role in wear ring 9 outside, the minimizing that vibrations when bearing 3 is run are relative, plays the effect of buffering.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. lubricate a steady bearing, it is characterized in that: comprise housing, transmission shaft, bearing, bearing cap; In the bearing that described transmission shaft is arranged on housing and bearing cap; Oil baffle disc is provided with between described bearing and transmission shaft; Seal ring is provided with between described bearing cap and bearing; Oil Guide road is provided with between described oil baffle disc and bearing cap; One end, described Oil Guide road extends to transmission shaft, and the other end stretches out housing and by seal cap sealing; Described transmission shaft intermediate portion in housing is also provided with wear ring; Described wear ring outside is also provided with spring balancing post.
2. the steady bearing of a kind of lubrication as claimed in claim 1, is characterized in that: described Oil Guide road is provided with altogether four.
3. the steady bearing of a kind of lubrication as claimed in claim 1, is characterized in that: described housing is made up of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728154.7A CN105257816A (en) | 2015-11-02 | 2015-11-02 | Stable lubricating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728154.7A CN105257816A (en) | 2015-11-02 | 2015-11-02 | Stable lubricating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105257816A true CN105257816A (en) | 2016-01-20 |
Family
ID=55097646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510728154.7A Pending CN105257816A (en) | 2015-11-02 | 2015-11-02 | Stable lubricating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441953A (en) * | 2018-12-30 | 2019-03-08 | 泰州市姜堰区鑫汇来纺织机械有限公司 | A kind of circular woven mainshaft bearing automatic lubrication installation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11351361A (en) * | 1998-06-09 | 1999-12-24 | Toshiba Mach Co Ltd | Lubricating device and lubricating method for gear device |
| CN104455357A (en) * | 2014-11-28 | 2015-03-25 | 苏州市吴中区大陆电子设备厂 | Bearing lubricating device |
| CN204267689U (en) * | 2014-11-28 | 2015-04-15 | 苏州市吴中区大陆电子设备厂 | A kind of associated sealing arrangement for bearings |
-
2015
- 2015-11-02 CN CN201510728154.7A patent/CN105257816A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11351361A (en) * | 1998-06-09 | 1999-12-24 | Toshiba Mach Co Ltd | Lubricating device and lubricating method for gear device |
| CN104455357A (en) * | 2014-11-28 | 2015-03-25 | 苏州市吴中区大陆电子设备厂 | Bearing lubricating device |
| CN204267689U (en) * | 2014-11-28 | 2015-04-15 | 苏州市吴中区大陆电子设备厂 | A kind of associated sealing arrangement for bearings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441953A (en) * | 2018-12-30 | 2019-03-08 | 泰州市姜堰区鑫汇来纺织机械有限公司 | A kind of circular woven mainshaft bearing automatic lubrication installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |