CN105422796A - Gear with oil-collecting lubricating structure - Google Patents
Gear with oil-collecting lubricating structure Download PDFInfo
- Publication number
- CN105422796A CN105422796A CN201510819893.7A CN201510819893A CN105422796A CN 105422796 A CN105422796 A CN 105422796A CN 201510819893 A CN201510819893 A CN 201510819893A CN 105422796 A CN105422796 A CN 105422796A
- Authority
- CN
- China
- Prior art keywords
- gear
- oil
- face
- lubricating
- lubricating structure
- 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
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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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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- 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
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a gear with an oil-collecting lubricating structure. The gear comprises a gear body and an oil collecting device. The oil collecting device comprises an annular tube body fixed to the end face of the gear body. Partition plates are evenly arranged in the annular tube body, independent oil storage cavities are formed between the adjacent partition plates and are in one-to-one correspondence with tooth grooves in the gear body, oil inlets communicated with the oil storage cavities are formed in the inner circular face of the annular tube body, and oil outlets are formed in the side face, matched with the end face of the gear body, of the annular tube body. According to the gear with the oil-collecting lubricating structure, through the oil collecting device arranged on the end face of the gear body, in work, the section, located on the lower portion of the gear, of the annular tube body in the oil collecting device is immersed into lubricating oil, the lubricating oil enters the oil storage cavities from the oil inlets, and the lubricating oil in the oil storage cavities rotates along with the gear to enable part of the lubricating oil to be taken to a gear engaging region to lubricate the gear, and therefore the lubricating and cooling effects of the gear can be improved, and the service life of the gear is prolonged.
Description
Technical field
The present invention relates to a kind of gear, particularly a kind of cylindrical gears.
Background technique
Retarder generally adopts Lubricant on Gear to carry out lubrication and cooling, lubricant oil in reducer shell too much easily causes oil leakage, the very few lubrication effect that easily causes again is poor, therefore in retarder the point of addition of lubricant oil generally at 1/1 to two/3rd of gear Lower Half, and gears meshing position is the tooth in the middle part of gear, and the lubricant level in reducer shell is lower than engaging tooth, therefore gear lubrication is by getting rid of the lubricant oil fallen down to eminence during pinion rotation in the course of the work, namely existing reducer gear lubrication is the mode adopting splash lubrication, gear lubrication effect is poor.
Summary of the invention
In view of this, the object of this invention is to provide a kind of gear with oil-collecting lubricating structure, adopt the mode of splash lubrication to there is gear lubrication and the poor technical problem of cooling effect to solve retarder middle gear in prior art.
The gear of band oil-collecting lubricating structure of the present invention, comprise gear mass and oil catcher, described oil catcher comprises the annulus body be fixed on gear mass end face, evenly dividing plate is provided with in described annulus body, independently shoe cream room is formed between adjacent separator, teeth groove one_to_one corresponding on described shoe cream room and gear mass, the inner ring surface of described annulus body is provided with the oil inlet hole be communicated with shoe cream room, the side that described annulus body coordinates with gear mass end face is provided with oil outlet.
Further, described oil outlet is near the outer ring surface of annulus body.
Further, described oil catcher is connected with gear mass by screw.
Further, the cross section of described annulus body is rectangle.
Beneficial effect of the present invention:
The gear of band oil-collecting lubricating structure of the present invention, it by arranging oil catcher on gear mass end face, during work, in oil catcher, annulus body is immersed in lubricant oil a section of gear bottom, lubricant oil enters shoe cream room through oil inlet hole, pinion rotation followed by lubricant oil in shoe cream room, make parts of lubricating oil can be taken to meshing zone of gears to lubricate gear, thus the lubrication and cooling effect of gear can be improved, extend the working life of gear.
Accompanying drawing explanation
Fig. 1 is the front perspective view of the gear of the present embodiment band oil-collecting lubricating structure;
Fig. 2 is the back side perspective view of the gear of the present embodiment band oil-collecting lubricating structure;
Fig. 3 is the inside perspective view of oil catcher.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the gear of the present embodiment band oil-collecting lubricating structure, comprise gear mass 1 and oil catcher, described oil catcher comprises the annulus body 2 be fixed on gear mass end face, dividing plate 3 is evenly provided with in described annulus body, independently shoe cream room is formed between adjacent separator, teeth groove one_to_one corresponding on described shoe cream room and gear mass, the inner ring surface of described annulus body is provided with the oil inlet hole 4 be communicated with shoe cream room, the side that described annulus body coordinates with gear mass end face is provided with oil outlet 5.
The gear of the present embodiment band oil-collecting lubricating structure, it by arranging oil catcher on gear mass end face, during work, in oil catcher, annulus body is immersed in lubricant oil a section of gear bottom, lubricant oil enters shoe cream room through oil inlet hole, pinion rotation followed by lubricant oil in shoe cream room, make parts of lubricating oil to be taken to meshing zone of gears and flow out from oil outlet 5 to lubricate (although parts of lubricating oil just flows out from oil outlet before going to gears meshing region to gear, but still have parts of lubricating oil and can be taken to meshing zone), thus the lubrication and cooling effect of gear can be improved, extend gear life.
As the improvement to the present embodiment, described oil outlet 5 is near the outer ring surface of annulus body, oil outlet is arranged on the outer ring surface near annulus body, the lubricant oil remained in shoe cream room at meshing zone of gears can be made can to flow out from oil outlet gear is lubricated, gear lubrication better effects if.
As the improvement to the present embodiment, described oil catcher is connected with gear mass by screw 6, oil catcher easy accessibility, is convenient to assembling and produces.
As the improvement to the present embodiment, the cross section of described annulus body is rectangle, and ring tube physical efficiency and gear mass end face are better fitted, and installation reliability is better.
What finally illustrate is, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technological scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. the gear with oil-collecting lubricating structure, it is characterized in that: comprise gear mass and oil catcher, described oil catcher comprises the annulus body be fixed on gear mass end face, evenly dividing plate is provided with in described annulus body, independently shoe cream room is formed between adjacent separator, teeth groove one_to_one corresponding on described shoe cream room and gear mass, the inner ring surface of described annulus body is provided with the oil inlet hole be communicated with shoe cream room, the side that described annulus body coordinates with gear mass end face is provided with oil outlet.
2. the gear of band oil-collecting lubricating structure according to claim 1, is characterized in that: described oil outlet is near the outer ring surface of annulus body.
3. the gear of band oil-collecting lubricating structure according to claim 1, is characterized in that: described oil catcher is connected with gear mass by screw.
4. the gear of band oil-collecting lubricating structure according to claim 1, is characterized in that: the cross section of described annulus body is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819893.7A CN105422796A (en) | 2015-11-24 | 2015-11-24 | Gear with oil-collecting lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819893.7A CN105422796A (en) | 2015-11-24 | 2015-11-24 | Gear with oil-collecting lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422796A true CN105422796A (en) | 2016-03-23 |
Family
ID=55501235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510819893.7A Pending CN105422796A (en) | 2015-11-24 | 2015-11-24 | Gear with oil-collecting lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422796A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122439A (en) * | 2016-08-15 | 2016-11-16 | 常州市武进金城齿轮有限公司 | Outer shroud oilgear |
| CN106641211A (en) * | 2016-12-08 | 2017-05-10 | 广西玉柴机器股份有限公司 | Lubrication structure of gear shaft |
| CN109578559A (en) * | 2017-09-28 | 2019-04-05 | 纳博特斯克有限公司 | The tooth rest of deceleration device and planetary gear reducing mechanism |
| CN109931379A (en) * | 2019-03-25 | 2019-06-25 | 江苏睿思特传动机械有限公司 | A kind of acceleration circulation lubricating type transmission gear and its production technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336612A (en) * | 2000-05-25 | 2001-12-07 | Enplas Corp | Mold gear |
| JP2006266484A (en) * | 2005-03-25 | 2006-10-05 | Fuji Xerox Co Ltd | Gear, drive unit using it, image formation device and development unit |
| EP1988310A2 (en) * | 2007-04-30 | 2008-11-05 | Miba Sinter Austria GmbH | Toothed belt wheel |
| CN204083132U (en) * | 2014-09-02 | 2015-01-07 | 台州斯曼机械制造有限公司 | A kind of gear of automatic oiling |
| CN204140839U (en) * | 2014-08-23 | 2015-02-04 | 温岭市恒丰粉末冶金有限公司 | A kind of gear lubricating block plate and there is lubrication block plate |
-
2015
- 2015-11-24 CN CN201510819893.7A patent/CN105422796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336612A (en) * | 2000-05-25 | 2001-12-07 | Enplas Corp | Mold gear |
| JP2006266484A (en) * | 2005-03-25 | 2006-10-05 | Fuji Xerox Co Ltd | Gear, drive unit using it, image formation device and development unit |
| EP1988310A2 (en) * | 2007-04-30 | 2008-11-05 | Miba Sinter Austria GmbH | Toothed belt wheel |
| CN204140839U (en) * | 2014-08-23 | 2015-02-04 | 温岭市恒丰粉末冶金有限公司 | A kind of gear lubricating block plate and there is lubrication block plate |
| CN204083132U (en) * | 2014-09-02 | 2015-01-07 | 台州斯曼机械制造有限公司 | A kind of gear of automatic oiling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122439A (en) * | 2016-08-15 | 2016-11-16 | 常州市武进金城齿轮有限公司 | Outer shroud oilgear |
| CN106641211A (en) * | 2016-12-08 | 2017-05-10 | 广西玉柴机器股份有限公司 | Lubrication structure of gear shaft |
| CN109578559A (en) * | 2017-09-28 | 2019-04-05 | 纳博特斯克有限公司 | The tooth rest of deceleration device and planetary gear reducing mechanism |
| CN109931379A (en) * | 2019-03-25 | 2019-06-25 | 江苏睿思特传动机械有限公司 | A kind of acceleration circulation lubricating type transmission gear and its production technology |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |