CN201688085U - Gear transmission lubricating device - Google Patents
Gear transmission lubricating device Download PDFInfo
- Publication number
- CN201688085U CN201688085U CN2010201641448U CN201020164144U CN201688085U CN 201688085 U CN201688085 U CN 201688085U CN 2010201641448 U CN2010201641448 U CN 2010201641448U CN 201020164144 U CN201020164144 U CN 201020164144U CN 201688085 U CN201688085 U CN 201688085U
- Authority
- CN
- China
- Prior art keywords
- lubricating
- oilgear
- oil
- gears
- gear
- 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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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
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
- F16H57/0431—Means for guiding lubricant directly onto a tooth surface or to foot areas of a gear, e.g. by holes or grooves in a tooth flank
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a gear transmission lubricating device, which comprises lubricating gears I, lubricating gears II, fixing screw rods, a seal position and a lubricating shaft. At least one group of lubricating pair consisting of the lubricating gears I and the lubricating gears II is arranged on the lubricating shaft, the lubricating gears I and the lubricating gears II form a pair of sealed oil conductive devices, the lubricating gears I and the lubricating gears II of each group are axially fixed by the fixing screw rods and axially fixed on the lubricating shaft through the seal position, oil conductive grooves are respectively arranged on teeth of the lubricating gears I, and an oil conducting channel communicated with outside and communicated with the oil conducting grooves on the lubricating gear I is arranged on the lubricating shaft. As the sealed lubricating gear pair consisting of the lubricating gears I and the lubricating gears II is adopted in multi-group-overlapping, the gear transmission lubricating device is convenient in manufacturing. As an oil outlet of each oil conducting groove is arranged at a meshing line of a gear ring, the gear transmission lubricating device increases lubricating effect, and avoids leakage of lubricating oil due to arrangement of the seal position.
Description
Technical field
The utility model relates to the lubricating fitting in a kind of mechanical transmission, specifically a kind ofly applies to the gear transmission lubricating fitting that meshed transmission gear is lubricated.
Background technique
Relevant by retrieval patent documentation does not retrieve the gear transmission lubricating fitting identical with the utility model structure at present as yet.In the existing gear transmission lubricating of gear generally had following dual mode: it is lubricated that 1 oil spatters formula, and 2 take lubricating grease to carry out the flank of tooth lubricates.For the bigger gear transmission of physical dimension, the general exposed gear that adopts, and lubricating for exposed gear, the method of generally taking regularly to smear lubricating grease comes gear is lubricated, but also because this type of lubricating efficiency is lower, after use a period of time, because dust and impurity are attracted on the lubricating grease, thereby quickened the wearing and tearing between gear, brought certain influence for the life-span of gear; And if clear up maintenance, then also need to shut down and could overhaul, thus a lot of inconvenience brought to production, thus be necessary existing gear lubrication mode is improved, with better raising service life of equipment.
Summary of the invention
The purpose of this utility model is that a kind of improvement on existing gear transmission lubrication base will be provided, and has high lubricating effect, and the gear transmission lubricating fitting of compact structure.
Technical characteristics of the present utility model is, considering high lubricating effect, be designed on the basis of compact structure by oilgear I, oilgear II, standing screw, sealing location, the lubricated gear transmission lubricating fitting of forming, on lubricated axle, be provided with at least one group of oilgear pair of forming by oilgear I, oilgear II, oilgear I, oilgear II form the oil-guide device of a pair of sealing, oilgear I, the oilgear II of each group carry out axial restraint by standing screw, and are axially fixed on the lubricated axle by the sealing location; Be respectively equipped with oil guide slot on each tooth of described oilgear I; Described lubricated axle is provided with the Oil Guide conduit that is in communication with the outside and can connect with the oil guide slot on the oilgear I.
The oil outlet of the oil guide slot that described oilgear I is provided with is arranged on the position of gear ring line of contact.
Described lubricated axle is made up of axial oilhole, radial direction oil hole, axis body, surperficial oil groove, axially oilhole is arranged on the axial position of axis body, radial direction oil hole connects with axial oilhole, and surperficial oil groove and radial direction oil hole connect, and the oil guide slot of surperficial oil groove and oilgear I connects.
During use, gear transmission lubricating fitting of the present utility model is installed in the top of exposed gear, and contact with exposed gear, oilgear I, oilgear II are rotated under the drive of gear, along with the rotation of oilgear I, oilgear II, the oil guide slot among the oilgear I is done intermittent type with the surperficial oil groove in the lubricated axle and is connected simultaneously; The lubricant oil that releases in the oilhole by lubricated axle flow into respectively in the oil guide slot of oilgear I by surperficial oil groove, and overflows from oil guide slot and attach on the surface of exposed gear, and gear surface is lubricated.Oil guide slot among the oilgear I is designed to make intermittent type with the surperficial oil groove of lubricated axle and connects, and its objective is that discharge for control lubricant oil designs.
The utility model has the advantages that: because each tooth of oilgear I is provided with oil guide slot and contacts as intermittent type with lubricated axle, thereby controlled the rate of outflow of lubricant oil, reduced the waste of lubricant oil; Owing to adopt oilgear I and oilgear II to form the seal lubrication gear pair, and take the form of many group stacks, thereby make easily manufactured; Because the oil outlet of oil guide slot is arranged on the position of gear ring line of contact, thereby improved the lubrication effect of gear; Owing to be provided with the sealing location, thereby avoided the leakage of lubricant oil; Because compact structure, reasonable, high lubricating effect is so there is very big practical and popularizing value.
Description of drawings
Below with reference to accompanying drawing the utility model is described further:
Accompanying drawing 1 is the structural representation of the utility model gear transmission lubricating fitting;
Accompanying drawing 2 is the structural representations of the oilgear I in the gear transmission lubricating fitting;
Accompanying drawing 3 is the structural representations of the oilgear II in the gear transmission lubricating fitting.
Embodiment
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, gear transmission lubricating fitting of the present utility model is made up of oilgear I 1, oilgear II 2, standing screw 3, sealing location 4, lubricated axle 5, on lubricated axle 5, be provided with at least one group of oilgear pair of forming by oilgear I 1, oilgear II 2, oilgear I 1, oilgear II 2 form the oil-guide device of a pair of sealing, oilgear I 1, the oilgear II 2 of each group carry out axial restraint by standing screw 3, and are axially fixed on the lubricated axle 5 by sealing location 4; Be respectively equipped with oil guide slot 11 on each tooth of described oilgear I 1, the oil outlet 11a of oil guide slot 11 is arranged on the position of gear ring line of contact; Described lubricated axle 5 is provided with the Oil Guide conduit that is in communication with the outside and can connect with the oil guide slot 11 on the oilgear I 1; Lubricated axle 5 is made up of axial oilhole 51, radial direction oil hole 52, axis body 53, surperficial oil groove 54, axially oilhole 51 is arranged on the axial position of axis body 53, radial direction oil hole 52 connects with axial oilhole 51, surface oil groove 54 connects with radial direction oil hole 52, and surperficial oil groove 54 connects with the oil guide slot 11 of oilgear I 1.
Claims (3)
1. gear transmission lubricating fitting, form by oilgear I (1), oilgear II (2), standing screw (3), sealing location (4), lubricated axle (5), it is characterized in that: on lubricated axle (5), be provided with at least one group of oilgear pair of forming by oilgear I (1), oilgear II (2), oilgear I (1), oilgear II (2) form the oil-guide device of a pair of sealing, oilgear I (1), the oilgear II (2) of each group carry out axial restraint by standing screw (3), and are axially fixed on the lubricated axle (5) by sealing location (4); Be respectively equipped with oil guide slot (11) on each tooth of described oilgear I (1); Described lubricated axle (5) is provided with the Oil Guide conduit that is in communication with the outside and can connect with the oil guide slot (11) on the oilgear I (1).
2. gear transmission lubricating fitting according to claim 1 is characterized in that: the oil outlet (11a) of the oil guide slot (11) that described oilgear I (1) is provided with is arranged on the position of gear ring line of contact.
3. gear transmission lubricating fitting according to claim 1, it is characterized in that: described lubricated axle (5) is made up of axial oilhole (51), radial direction oil hole (52), axis body (53), surperficial oil groove (54), axially oilhole (51) is arranged on the axial position of axis body (53), radial direction oil hole (52) connects with axial oilhole (51), surface oil groove (54) connects with radial direction oil hole (52), and surperficial oil groove (54) connects with the oil guide slot (11) of oilgear I (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201641448U CN201688085U (en) | 2010-04-06 | 2010-04-06 | Gear transmission lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201641448U CN201688085U (en) | 2010-04-06 | 2010-04-06 | Gear transmission lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688085U true CN201688085U (en) | 2010-12-29 |
Family
ID=43376365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201641448U Expired - Fee Related CN201688085U (en) | 2010-04-06 | 2010-04-06 | Gear transmission lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688085U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2484939A1 (en) * | 2011-02-07 | 2012-08-08 | Baier & Köppel GmbH & Co. | Lubricating pinion |
| CN103133647A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Novel gear with lubricating function |
| CN107606106A (en) * | 2017-08-18 | 2018-01-19 | 张盛银 | Oilgear |
| CN108331908A (en) * | 2014-03-25 | 2018-07-27 | *** | A kind of gear engagement lubricating arrangement |
| CN108679197A (en) * | 2018-06-22 | 2018-10-19 | 南京贝奇尔机械有限公司 | A kind of oilgear |
-
2010
- 2010-04-06 CN CN2010201641448U patent/CN201688085U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2484939A1 (en) * | 2011-02-07 | 2012-08-08 | Baier & Köppel GmbH & Co. | Lubricating pinion |
| CN102628506A (en) * | 2011-02-07 | 2012-08-08 | 拜尔及克佩尔有限及两合公司 | Lubricating pinion |
| CN102628506B (en) * | 2011-02-07 | 2016-05-04 | 拜尔及克佩尔有限及两合公司 | The lubricated pinion of using |
| CN103133647A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Novel gear with lubricating function |
| CN108331908A (en) * | 2014-03-25 | 2018-07-27 | *** | A kind of gear engagement lubricating arrangement |
| CN107606106A (en) * | 2017-08-18 | 2018-01-19 | 张盛银 | Oilgear |
| CN108679197A (en) * | 2018-06-22 | 2018-10-19 | 南京贝奇尔机械有限公司 | A kind of oilgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110406 |