CN205401669U - Take aluminum alloy gearbox housing of special -shaped oil duct - Google Patents
Take aluminum alloy gearbox housing of special -shaped oil duct Download PDFInfo
- Publication number
- CN205401669U CN205401669U CN201620167463.1U CN201620167463U CN205401669U CN 205401669 U CN205401669 U CN 205401669U CN 201620167463 U CN201620167463 U CN 201620167463U CN 205401669 U CN205401669 U CN 205401669U
- Authority
- CN
- China
- Prior art keywords
- oil
- groove
- oil groove
- clearance
- bearing end
- 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.)
- Active
Links
Abstract
The utility model provides a take aluminum alloy gearbox housing of special -shaped oil duct belongs to derailleur technical field. The mistake oil mass that it had solved current derailleur lubricating oil is little, leads to the not good scheduling problem of lubricated effect. This gearbox housing is equipped with base bearing end clearance oil groove and supplementary bearing end clearance oil groove on the casing, base bearing end clearance oil groove and supplementary bearing end clearance oil groove between be linked together through lubricated oil duct, be equipped with the lubrication groove on the tank bottom of base bearing end clearance oil groove, oil trap on the lubrication groove intercommunication casing, the utility model has the advantages of lubrication and the cooling effect of axle be better, cross that the oil mass is big, the counter gear carries out the sufficient lubrication, extend bearing life greatly.
Description
Technical field
This utility model belongs to transmission technology field, refers in particular to a kind of aluminium alloy case of transmission with abnormity oil duct.
Background technology
Automotive transmission is as the critical piece in car transmissions, for changing torque and the rotating speed of electromotor, to adapt to automobile under starting to walk, accelerate, travel and overcome the different driving conditions such as different kinds of roads obstacle to the different requirements driving net tractive force of wheel and speed.Variator relies primarily on the gear ratio of gear to change speed, between working gear face, motion and the transmission of power are to complete in the interaction of every pair of mesh tooth face in gear mechanism and relative motion, so lubricating system then serves vital use in working gear, lubricating system can produce oil film between gear, reducing friction resistance and power consumption, and reduce component wear；The metal fines that comes off of friction is taken away by the lubricating oil circulated, so as to can not unstable wear, meanwhile, fricative heat is also taken away by the machine oil of flowing.
At present, in prior art, the lubrication of two axles that variator is adjacent is separately design, it is utilized on the sidewall of bearing block and offered oil groove, draw lubricating oil and come in lubricate the parts such as bearing, gear, and this kind of structure has the disadvantage that the mistake oil mass of lubricating oil is little, causes lubricant effect not good, transmission shaft is provided with multiple gear simultaneously, relies on this splash lubrication not fully meet.
Summary of the invention
The purpose of this utility model is to provide a kind of aluminium alloy case of transmission with abnormity oil duct, which overcome the defect existed in above-mentioned prior art, the lubrication of axle, cooling effect are reached better, be greatly prolonged bearing service life, to cross oil mass big, can countershaft on multiple gears carry out sufficient lubrication, it is to avoid the excessive phenomenon of the weak gear wear of splash lubrication produces.
The purpose of this utility model is achieved in that
Aluminium alloy case of transmission with abnormity oil duct, it is characterized in that: housing is provided with base bearing tip-clearance oil groove and supplementary bearing tip-clearance oil groove, it is connected by oil leab between described base bearing tip-clearance oil groove and supplementary bearing tip-clearance oil groove, the bottom land of base bearing tip-clearance oil groove is provided with oil-way, the oil trap on oil-way connection housing.
Above-mentioned with in the aluminium alloy case of transmission of abnormity oil duct, the middle part of described base bearing tip-clearance oil groove is provided with draws beam hanger, draws and offers axial drainage trough on beam hanger, and drainage trough is connected with oil-way.
Above-mentioned with in the aluminium alloy case of transmission of abnormity oil duct, described drainage trough is arc groove.
Above-mentioned with, in the aluminium alloy case of transmission of abnormity oil duct, the cell wall of the supplementary bearing tip-clearance oil groove of relative oil leab offering oil-feed groove.
This utility model highlights and useful having the technical effect that compared to existing technology
1, this utility model has reached the lubrication of axle and cooling effect is better, is greatly prolonged bearing service life.
2, the mistake oil mass of this utility model oil leab is big, it is possible to the multiple gears on countershaft carry out sufficient lubrication, it is to avoid splash lubrication thin fall the excessive phenomenon of gear wear produce.
3, this utility model novel structure, have lubricated multiple parts such as bearing, gear, substantially increases the service life of variator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
This utility model is further described with specific embodiment below in conjunction with accompanying drawing: referring to Fig. 1,
Aluminium alloy case of transmission with abnormity oil duct, housing 1 is provided with base bearing tip-clearance oil groove 2 and supplementary bearing tip-clearance oil groove 3, it is connected by oil leab 4 between described base bearing tip-clearance oil groove 2 and supplementary bearing tip-clearance oil groove 3, the bottom land of base bearing tip-clearance oil groove is provided with oil-way 5, the oil trap 6 on oil-way connection housing.
The middle part of described base bearing tip-clearance oil groove 2 is provided with draws beam hanger 7, draws and offers axial drainage trough 8 on beam hanger, and drainage trough is connected with oil-way.
This utility model is so work, and oil trap 6 collects lubricating oil, is flowed into by oil-way 5, main shaft bearing is lubricated, and draws the gear mesh gear that the lubricating oil in oil-way 5 guided on main shaft by beam hanger 7 simultaneously and is lubricated；Under the rotation of axle, the lubricating oil in oil-way 5 flows into supplementary bearing tip-clearance oil groove 3 through oil leab 4, and counter shaft bearing and countershaft are lubricated.
Described drainage trough is arc groove.
The cell wall of the supplementary bearing tip-clearance oil groove of relative oil leab offers oil-feed groove 9.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (4)
1. the aluminium alloy case of transmission with abnormity oil duct, it is characterized in that: housing is provided with base bearing tip-clearance oil groove and supplementary bearing tip-clearance oil groove, it is connected by oil leab between described base bearing tip-clearance oil groove and supplementary bearing tip-clearance oil groove, the bottom land of base bearing tip-clearance oil groove is provided with oil-way, the oil trap on oil-way connection housing.
2. the aluminium alloy case of transmission with abnormity oil duct according to claim 1, it is characterised in that: the middle part of described base bearing tip-clearance oil groove is provided with draws beam hanger, draws and offers axial drainage trough on beam hanger, and drainage trough is connected with oil-way.
3. the aluminium alloy case of transmission with abnormity oil duct according to claim 2, it is characterised in that: described drainage trough is arc groove.
4. the aluminium alloy case of transmission with abnormity oil duct according to claim 1, it is characterised in that: relatively the cell wall of the supplementary bearing tip-clearance oil groove of oil leab offers oil-feed groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167463.1U CN205401669U (en) | 2016-03-04 | 2016-03-04 | Take aluminum alloy gearbox housing of special -shaped oil duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167463.1U CN205401669U (en) | 2016-03-04 | 2016-03-04 | Take aluminum alloy gearbox housing of special -shaped oil duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401669U true CN205401669U (en) | 2016-07-27 |
Family
ID=56443970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620167463.1U Active CN205401669U (en) | 2016-03-04 | 2016-03-04 | Take aluminum alloy gearbox housing of special -shaped oil duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107679A (en) * | 2019-06-13 | 2019-08-09 | 株洲齿轮有限责任公司 | Speed changer and its case of transmission |
| CN114370489A (en) * | 2022-03-22 | 2022-04-19 | 江苏创斯达科技有限公司 | Aluminum alloy shell of continuously variable transmission and preparation method thereof |
-
2016
- 2016-03-04 CN CN201620167463.1U patent/CN205401669U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107679A (en) * | 2019-06-13 | 2019-08-09 | 株洲齿轮有限责任公司 | Speed changer and its case of transmission |
| CN114370489A (en) * | 2022-03-22 | 2022-04-19 | 江苏创斯达科技有限公司 | Aluminum alloy shell of continuously variable transmission and preparation method thereof |
| CN114370489B (en) * | 2022-03-22 | 2022-05-31 | 江苏创斯达科技有限公司 | Aluminum alloy shell of continuously variable transmission and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101463896B (en) | Lubrication apparatus of speed changer | |
| CN205401669U (en) | Take aluminum alloy gearbox housing of special -shaped oil duct | |
| CN203082191U (en) | Lubricating system for speed changing box of electric automobile | |
| CN207848373U (en) | A kind of pure electric automobile speed changer with novel lubricating structure | |
| CN107642596A (en) | A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss | |
| CN102943866B (en) | Lubricating mechanism of vehicle transmission impeller and transmission shell of mechanism | |
| CN202812151U (en) | Bearing lubrication structure of reduction gearbox | |
| CN206429640U (en) | Mixed dynamic speed changing box lubricating system | |
| CN201486648U (en) | Engine | |
| JP2013029128A (en) | Transmission lubricating device | |
| CN209511081U (en) | A kind of speed changer precisely application lubricating oil supplementary structure | |
| CN204610776U (en) | Novel medium bridge main speed reducer casing | |
| CN208442249U (en) | Lubrication apparatus of speed changer | |
| CN202392093U (en) | Bearing lubricating structure for drive gear shaft of gear case for urban rail transit vehicles | |
| CN205047788U (en) | Speed reducer case | |
| CN203743182U (en) | Low-damp single-cylinder air cooling diesel engine crankshaft | |
| CN210153193U (en) | Passenger car transaxle differential mechanism bearing lubricating structure | |
| CN206338391U (en) | The combined system of multifunctional road sweeper hydraulic pump and engine | |
| CN205745227U (en) | Automobile transmission lubrication system | |
| CN106481797A (en) | Multifunctional road sweeper hydraulic pump and the combined system of engine | |
| CN208457168U (en) | A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss | |
| CN207583994U (en) | A kind of bulldozer final drive | |
| CN102954154A (en) | Worm-gear transmission | |
| CN105351505A (en) | Transmission lubricating system with through shaft power takeoff | |
| CN204704375U (en) | A kind of speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Taihe West Road Jiaojiang District Taizhou 318000 Zhejiang province No. 150 Patentee after: Zhejiang Xin can Pml Precision Mechanism Ltd Address before: Taihe West Road Jiaojiang District Taizhou 318000 Zhejiang province No. 150 Patentee before: TAIZHOU JIAOJIANG XINKE PRECISION MACHINERY CO., LTD. |