CN206017677U - A kind of heavy AMT variators forcedlubricating system - Google Patents
A kind of heavy AMT variators forcedlubricating system Download PDFInfo
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- CN206017677U CN206017677U CN201620934488.XU CN201620934488U CN206017677U CN 206017677 U CN206017677 U CN 206017677U CN 201620934488 U CN201620934488 U CN 201620934488U CN 206017677 U CN206017677 U CN 206017677U
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- oil
- jackshaft
- bolt
- spray bar
- main tank
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Abstract
This utility model is related to a kind of heavy AMT variators forcedlubricating system，By oil pump、Collecting filter assembly、Oil inlet pipe、Petroleum pipeline、Divide oil draining bolt、Spray bar、Nozzle tip、Oil spout bolt、Intermediate shaft brake etc. is constituted，Collecting filter assembly is fixed on case of transmission bottom，Oil inlet pipe one end is welded together with collecting filter assembly，The other end is coupled with oil pump by transmission case body opening，Lubricating oil is exported under the driving of main tank jackshaft by oil pump through petroleum pipeline，In the presence of point oil draining bolt，Respectively lubricating oil is transmitted to spray bar、Nozzle tip and oil spout bolt，Major-minor case axle tooth and intermediate shaft brake are lubricated，Spray bar is through extending to odd-side cavity above the jackshaft of main tank lower-left，Spray bar just has aperture to each gear of main tank lower-left jackshaft and odd-side upper left jackshaft，It is furnished with oil spout cover in end，Nozzle tip opens an aperture up and down respectively，To lubricate main tank upper right jackshaft fore bearing and constant mesh gear.Simple structure, greasy property reliability.
Description
Technical field
This utility model is related to heavy-duty automotive speed changer forcedlubricating system, particularly a kind of suitable for double intermediate shaft heavy types
AMT variator forcedlubricating systems.
Background technology
At present, in domestic heavy-duty commercial vehicle variator, the profit of bearing and gear is mainly realized using optional lubricating system
Slide, this mode is to stir lubricating oil using the axle tooth of rotation at a high speed, and lubricating oil splash is lubricated everywhere to required.Due to AMT speed changes
Device product structure particularity, the intermediate shaft brake lubricating difficulties needed for self shifter, traditional splash lubrication are difficult to meet lubrication
Demand, and AMT variators are higher to the cleannes requirement of lubricating oil.Further, since heavy twin countershaft transmission structure
Particularity, respectively has a jackshaft to be arranged in oblique upper in major-minor case, therefore when car load continuously climbs long slope, variator main tank is right
It is relatively difficult that upper jackshaft fore bearing and constant mesh gear stir oily splash lubrication using gear, in the same manner, when the continuous lower long slope of car load
When, odd-side upper left countershaft-gear equally lubricates relatively difficult.In conjunction with AMT production transmissions construction featuress, while preferably suitable
The environment such as mountain area continuous grade road are answered, the adaptation of product and reliability of twin countershaft transmission is improved, oil pump is devised and is forced profit
The lubricating system that sliding and gear splash lubrication combines, meets the lubrication needs of each structure of AMT variators.
Content of the invention
The purpose of this utility model is to provide a kind of improved heavy AMT variators forcedlubricating system, it is ensured that complicated work
The lubrication of each parts such as condition lower axle tooth, bearing, brake needs.There is simple structure, dependable performance, lubricant effect are significantly excellent
Point.
This utility model heavy type AMT variator forcedlubricating systems, by oil pump, collecting filter assembly, oil inlet pipe, petroleum pipeline,
Divide the composition such as oil draining bolt, spray bar, nozzle tip, oil spout bolt, intermediate shaft brake；Collecting filter assembly is fixed on change by screw
Fast device housing bottom, prevents from sucking air in variator operating, and collecting filter periphery is disposed with Magnet, it is ensured that oil product cleannes, prevents
Filter screen and oil pump are only blocked.Oil inlet pipe one end is welded together with collecting filter assembly, and the other end is by transmission case body opening and oil
Pump couples, so as to realize the filtration and transmission of lubricating oil.Oil pump is under the driving of main tank lower-left jackshaft by lubricating oil through oil transportation
Pipe is exported, and in the presence of point oil draining bolt, is transmitted lubricating oil to spray bar, nozzle tip and oil spout bolt, to major-minor case respectively
Axle tooth and intermediate shaft brake lubrication, realize forced feed lubrication function.
Described spray bar through extending to odd-side cavity above the jackshaft of main tank lower-left, spray bar just to main tank lower-left in the middle of
Each gear of axle and odd-side upper left jackshaft has aperture, is easy to lubricating at each pair of point of mesh, spray bar end
End is furnished with oil spout cover, is provided with aperture, for the lubrication of bearing after odd-side jackshaft on oil spout cover.
Four direction opens an aperture to described nozzle tip respectively up and down, can lubricate main tank upper right jackshaft front axle
Hold and constant mesh gear.Ensure that the lubrication that full working scope is particularly under extreme upward slope operating mode needs, while can be in box house shape
Into splashing fluid, improve the radiating condition of variator.
Described oil spout is bolted on the base of intermediate shaft brake, oil spout bolt by brake mount oil duct with
The cavity of intermediate shaft brake is connected, and lubricating oil is finally conveyed to intermediate shaft brake through oil spout bolt and base oil duct, meets
Lubrication radiating requirements to brake bush.
This utility model can ensure the profit under any complex working condition to each parts such as AMT transmission shaft teeth, bearing, brakes
Sliding needs.There is simple structure, dependable performance, the significant advantage of lubricant effect.
Description of the drawings
Fig. 1 is this utility model forcedlubricating system collecting filter assembly and oil inlet pipe structural representation；
Fig. 2 is that this utility model forcedlubricating system structure arranges schematic diagram；
Fig. 3 is J-J sectional views shown in Fig. 2；
Fig. 4 is K-K sectional views shown in Fig. 2；
Fig. 5 is L-L sectional views shown in Fig. 2；
Fig. 6 is this utility model forcedlubricating system spray bar and nozzle tip schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail：
Referring to figs. 1 to Fig. 6, a kind of novel heavy duty AMT variators forcedlubricating system of this utility model is by collecting filter assembly
1st, Magnet 2, screw 3, oil inlet pipe 4, oil pump 5, petroleum pipeline 6, petroleum pipeline 7, petroleum pipeline 8, point oil draining bolt 9, pad 10, sealing ring
11st, nozzle tip 12, nozzle tip plug 13, oil spout bolt 14, oil spout cover 15, spray bar 16, intermediate shaft brake 17 and jackshaft
Brake mount 18 is constituted.Collecting filter assembly 1 is fixed by screw 3 and housing, is convenient to mount and dismount, and collecting filter periphery is disposed with magnetic
Ferrum 2, it is ensured that oil product cleannes, prevents from blocking filter screen and oil pump；Oil inlet pipe 4 is welded to connect with collecting filter assembly 1, oil inlet pipe 4
Outfan is coupled by transmission case body opening with oil pump 5, so as to realize the filtration and transmission of lubricating oil.Oil pump 5 is in main tank lower-left
Lubricating oil is exported through petroleum pipeline 6,7,8 under the driving of jackshaft, petroleum pipeline 6 and 7 joint of petroleum pipeline are separated by pad 10,
In the presence of dividing oil draining bolt 9, respectively lubricating oil is transmitted to spray bar 16, nozzle tip 12 and oil spout bolt 14, major-minor case is realized
The lubrication of axle tooth and intermediate shaft brake needs.
As shown in Figure 3 and Figure 6,16 front end of spray bar is cased with sealing ring 11, in transmission case body opening, spray bar 16
Through extending to odd-side cavity above the jackshaft of main tank lower-left, spray bar 16 is just to main tank lower-left jackshaft and odd-side upper left jackshaft
Each gear have aperture, be easy to lubricating at each pair of point of mesh, 16 end of spray bar is furnished with oil spout cover 15, uses
Bearing lubrication after odd-side jackshaft.
As shown in Figure 4 and Figure 6, four direction has aperture to nozzle tip 12 up and down, can lubricate main tank upper right
Jackshaft fore bearing and constant mesh gear.
As shown in Figure 2 and Figure 5, oil spout bolt 14 is connected between on shaft brake base 18, and oil spout bolt 14 is by system
The oil duct of dynamic device base 18 is connected with the cavity of intermediate shaft brake 17, and lubricating oil is finally defeated through oil spout bolt 14 and base oil duct
Intermediate shaft brake 17 is given, the lubrication radiating requirements to brake bush are met.
Claims (1)
1. a kind of heavy AMT variators forcedlubricating system, including oil pump, collecting filter assembly, oil inlet pipe, petroleum pipeline, point whelk
Bolt, spray bar, nozzle tip, oil spout bolt, intermediate shaft brake, it is characterised in that：
Described collecting filter assembly is fixed on case of transmission bottom by screw, and collecting filter periphery is disposed with Magnet, anti-to imitate
Only greasy filth ferrum cuts entrance oil pump, blocking abrasion oil pump；Oil inlet pipe one end is welded together with collecting filter assembly, and the other end is by becoming
Fast device housing bore is coupled with oil pump, so as to realize the filtration and transmission of lubricating oil；
Lubricating oil is exported under the driving of main tank lower-left jackshaft by described oil pump through petroleum pipeline, in the effect of point oil draining bolt
Under, respectively lubricating oil is transmitted to spray bar, nozzle tip and oil spout bolt, is realized to major-minor case axle tooth and intermediate shaft brake
Forced feed lubrication；
Described spray bar through extending to odd-side cavity above the jackshaft of main tank lower-left, just to main tank lower-left jackshaft on spray bar
Aperture is had with each gear of odd-side upper left jackshaft, is easy to lubricating at each pair of point of mesh, oil spout pipe end
It is furnished with oil spout cover, on oil spout cover, is provided with aperture, for the lubrication of bearing after odd-side jackshaft；
Four direction opens aperture to described nozzle tip respectively up and down, can lubricate main tank upper right jackshaft fore bearing and often nibble
Close gear, it is ensured that the lubrication under full working scope and extreme upward slope operating mode needs, while splashing fluid can be formed in box house, change
The radiating condition of kind variator；
Described oil spout is bolted on the base of intermediate shaft brake, and oil spout bolt is by brake mount oil duct and centre
The cavity of shaft brake is connected, and lubricating oil is finally conveyed to intermediate shaft brake through oil spout bolt and base oil duct, meets to system
The lubrication radiating requirements of dynamic device friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620934488.XU CN206017677U (en) | 2016-08-24 | 2016-08-24 | A kind of heavy AMT variators forcedlubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620934488.XU CN206017677U (en) | 2016-08-24 | 2016-08-24 | A kind of heavy AMT variators forcedlubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017677U true CN206017677U (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620934488.XU Active CN206017677U (en) | 2016-08-24 | 2016-08-24 | A kind of heavy AMT variators forcedlubricating system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152520A (en) * | 2017-07-03 | 2017-09-12 | 重庆青山工业有限责任公司 | A kind of double-clutch automatic gearbox transmission system lubricates jet pipe assembly |
| CN113124109A (en) * | 2021-03-26 | 2021-07-16 | 宝鸡法士特齿轮有限责任公司 | Eight keep off single case three jackshaft derailleur assemblies |
| CN113404851A (en) * | 2021-06-10 | 2021-09-17 | 西安法士特汽车传动有限公司 | Transmission lubricating and lubricating medium filtering system and method |
| CN113819228A (en) * | 2021-09-15 | 2021-12-21 | 中国重汽集团济南动力有限公司 | AMT gearbox brake force-feed lubrication system |
| CN114046350A (en) * | 2021-10-26 | 2022-02-15 | 一汽解放汽车有限公司 | Transmission structure of transmission |
| CN114382869A (en) * | 2022-01-24 | 2022-04-22 | 一汽解放汽车有限公司 | Gearbox assembly and vehicle |
-
2016
- 2016-08-24 CN CN201620934488.XU patent/CN206017677U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152520A (en) * | 2017-07-03 | 2017-09-12 | 重庆青山工业有限责任公司 | A kind of double-clutch automatic gearbox transmission system lubricates jet pipe assembly |
| CN113124109A (en) * | 2021-03-26 | 2021-07-16 | 宝鸡法士特齿轮有限责任公司 | Eight keep off single case three jackshaft derailleur assemblies |
| CN113404851A (en) * | 2021-06-10 | 2021-09-17 | 西安法士特汽车传动有限公司 | Transmission lubricating and lubricating medium filtering system and method |
| CN113819228A (en) * | 2021-09-15 | 2021-12-21 | 中国重汽集团济南动力有限公司 | AMT gearbox brake force-feed lubrication system |
| CN114046350A (en) * | 2021-10-26 | 2022-02-15 | 一汽解放汽车有限公司 | Transmission structure of transmission |
| CN114382869A (en) * | 2022-01-24 | 2022-04-22 | 一汽解放汽车有限公司 | Gearbox assembly and vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |