CN207261626U - A kind of reducing gearbox assembly for meeting different lubricating conditions - Google Patents
A kind of reducing gearbox assembly for meeting different lubricating conditions Download PDFInfo
- Publication number
- CN207261626U CN207261626U CN201721208919.5U CN201721208919U CN207261626U CN 207261626 U CN207261626 U CN 207261626U CN 201721208919 U CN201721208919 U CN 201721208919U CN 207261626 U CN207261626 U CN 207261626U
- Authority
- CN
- China
- Prior art keywords
- gearbox assembly
- reducing gearbox
- oil duct
- reducing
- drive axle
- 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
Landscapes
- General Details Of Gearings (AREA)
Abstract
A kind of entitled reducing gearbox assembly for meeting different lubricating conditions of the utility model.Belong to automobile drive axle technical field.It mainly solves the problems, such as that existing preposition or rear engine need to be equipped with the different reducing gearbox assembly of oil duct and make reducing gearbox assembly kind quantity more and not possess interchangeability.It is mainly characterized by：Including automobile drive axle reducing gearbox assembly；The reducing gearbox assembly is located at housing cavity and is equipped with the first oil duct with upper bearing (metal) upper end, and the second oil duct is equipped between housing cavity and metal (upper mounting surface；And baffle is equipped with by the first oil duct.The utility model have the characteristics that to make reducing gearbox assembly can to upper offset away from, below-center offset away from exchanging installation, reducing reducing gearbox assembly species, be mainly used for automobile drive axle reducing gearbox assembly.
Description
Technical field
The utility model belongs to automobile drive axle technical field, is specifically a kind of automobile drive axle reducing gearbox assembly.
Background technology
At present, it is corresponding because automobile engine has preposition and postposition two states in vehicle in automobile drive axle field
Be that the center of reducing gearbox assembly installation drive bevel gear upwardly biases and biased downward.Traditional solution is to start
Machine is preposition or postposition be respectively adopted upper offset away from or below-center offset away from reducing gearbox assembly, upper offset subtracts away from, below-center offset away from two kinds
The oil duct that fast device housing assy is cast on housing is different, and the different placement posture of engine uses the deceleration of different directions offset
Device housing assy, to ensure the good lubrication of drive bevel gear bearing, but the kind quantity of so reducing gearbox assembly is more, and not
Possesses interchangeability.
The content of the invention
For overcome the deficiencies in the prior art, the goal of the invention of the utility model is to provide a kind of automobile drive axle retarder
Housing assy, so as to meeting that automobile engine is preposition, the condition of the different lubrications of postposition, reduces the species of reducing gearbox assembly, carries
High interchangeability.
The technical solution of the utility model is：A kind of reducing gearbox assembly for meeting different lubricating conditions, including vapour
Car drive axle reducer housing assy, it is characterised in that：It is located at housing cavity in the reducing gearbox assembly to set with upper bearing (metal) upper end
There is the first oil duct, the second oil duct is equipped between housing cavity and metal (upper mounting surface；And gear is equipped with by the first oil duct
Plate.
Baffle described in the technical solution of the utility model is sloping casting in the cuboid of inner walls.
The first oil duct described in the technical solution of the utility model is the oil duct of cuboid trench, and the second oil duct is
The horn-like oil duct of arc.
The utility model in automobile drive axle reducing gearbox assembly shell inner cavity and upper bearing (metal) upper end due to being equipped with the first oil
Road, is equipped with the second oil duct between housing cavity and metal (upper mounting surface, and baffle is equipped with by the first oil duct, thus subtracts
When fast device housing assy upper offset is away from installation, due to the rotation of drive bevel gear, lubricating oil is shed to the first oil duct baffle, edge
Baffle collected is simultaneously flowed into the first oil duct, is flowed through and is lubricated at main cone metal (upper, then is flowed out through the second oil duct；Reducing gearbox
When assembly below-center offset is installed, due to the rotation of dynamic bevel gear, lubricating oil is shed to the second oil hole, is flowed through above and below main cone
It is lubricated at bearing, then is flowed out through the first oil duct.The utility model compared with prior art, by traditional upper offset away from, under
Two kinds of reducing gearbox assemblies of offset are changed to a kind of speed reducer assembly, to meet different lubricating conditions.
The utility model have make reducing gearbox assembly can to upper offset away from, below-center offset away from exchanging installation, reduce retarder
The characteristics of housing assy species.The utility model is mainly used for automobile drive axle reducing gearbox assembly.
Brief description of the drawings
Fig. 1 is structure diagram of the utility model upper offset away from reducing gearbox assembly oil circuit.
Fig. 2 is structure diagram of the utility model below-center offset away from reducing gearbox assembly oil circuit.
In figure：1. the first oil duct；2. baffle；3. the second oil duct.
Embodiment
As shown in Figure 1 and Figure 2.A kind of reducing gearbox assembly for meeting different lubricating conditions of the utility model drives including automobile
Dynamic bridge reducing gearbox assembly, is located at housing cavity in reducing gearbox assembly and is equipped with the first oil duct 1 with upper bearing (metal) upper end, positioned at housing
The second oil duct 3 is equipped between inner cavity and metal (upper mounting surface, and baffle 2 is equipped with the side of the first oil duct 1.Baffle 2 is cast to tilt
Make the cuboid in inner walls, positioned at when reducing gearbox assembly upper offset away from installation when lubricating oil shed the first of outgoing direction
By oil duct 1, oblique first oil duct 1 of baffle 2.First oil duct 1 is the oil duct of cuboid trench, and the second oil duct 3 is arc or arc
Horn-like oil duct.
Structure of the upper offset away from reducing gearbox assembly oil circuit is as shown in Figure 1.When reducing gearbox assembly upper offset is away from installation, by
In the rotation of drive bevel gear, lubricating oil is shed to the baffle 2 on the side of the first oil duct 1, and the first oil is collected and flow into along baffle 2
In road 1, flow through and be lubricated at main cone metal (upper, then flowed out through the second oil duct 3.
Structure of the below-center offset away from reducing gearbox assembly oil circuit is as shown in Figure 2.When reducing gearbox assembly below-center offset is away from installation, by
In the rotation of dynamic bevel gear, lubricating oil is shed to 3 hole of the second oil duct, is flowed through and is lubricated at main cone metal (upper, then
Flowed out through the first oil duct 1.
A kind of reducing gearbox assembly for meeting different lubricating conditions of the utility model can meet different lubricating conditions, reduce
The species of deceleration housing assy, lowers production and management cost.
Claims (3)
1. a kind of reducing gearbox assembly for meeting different lubricating conditions, including automobile drive axle reducing gearbox assembly, its feature exist
In：It is located at housing cavity in the reducing gearbox assembly and is equipped with the first oil duct with upper bearing (metal) upper end（1）, positioned at housing cavity with it is upper
The second oil duct is equipped between lower bearing mounting surface（3）；And in the first oil duct（1）Side is equipped with baffle（2）.
A kind of 2. reducing gearbox assembly for meeting different lubricating conditions according to claim 1, it is characterised in that：Described
Baffle（2）It is sloping casting in the cuboid of inner walls.
A kind of 3. reducing gearbox assembly for meeting different lubricating conditions according to claim 1 or 2, it is characterised in that：Institute
The first oil duct stated（1）For the oil duct of cuboid trench, the second oil duct（3）For the oil duct that arc is horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208919.5U CN207261626U (en) | 2017-09-20 | 2017-09-20 | A kind of reducing gearbox assembly for meeting different lubricating conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208919.5U CN207261626U (en) | 2017-09-20 | 2017-09-20 | A kind of reducing gearbox assembly for meeting different lubricating conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261626U true CN207261626U (en) | 2018-04-20 |
Family
ID=61922033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721208919.5U Active CN207261626U (en) | 2017-09-20 | 2017-09-20 | A kind of reducing gearbox assembly for meeting different lubricating conditions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321342A (en) * | 2021-11-30 | 2022-04-12 | 江苏汇智高端工程机械创新中心有限公司 | Drive axle lubricating structure |
-
2017
- 2017-09-20 CN CN201721208919.5U patent/CN207261626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321342A (en) * | 2021-11-30 | 2022-04-12 | 江苏汇智高端工程机械创新中心有限公司 | Drive axle lubricating structure |
| CN114321342B (en) * | 2021-11-30 | 2023-12-05 | 江苏汇智高端工程机械创新中心有限公司 | Driving axle lubricating structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102494115B (en) | Bearing lubricating structure of driving gear shaft of gear box for urban rail traffic vehicle | |
| CN101463896B (en) | Lubrication apparatus of speed changer | |
| CN205534165U (en) | Gear assembly | |
| CN207261626U (en) | A kind of reducing gearbox assembly for meeting different lubricating conditions | |
| CN203051720U (en) | Bearing lubrication structure of speed changer | |
| CN204201017U (en) | Rotary type oil-leakage-prevention air vent structure on a kind of reducing gearbox | |
| CN210344240U (en) | Gear transfer case with dustproof construction | |
| CN109519522A (en) | A kind of reducing gearbox assembly meeting different lubricating conditions | |
| WO2018090985A1 (en) | Vehicle, power system of same, and motor-gearbox-motor power unit thereof | |
| CN202468932U (en) | Sealing labyrinth for high-speed gearbox | |
| CN201368184Y (en) | Differential mechanism adjusting gasket of automobile transmission bridge | |
| CN203570962U (en) | Vehicle drive axle main reducer assembly | |
| CN211550500U (en) | Speed reducer shell | |
| CN204610776U (en) | Novel medium bridge main speed reducer casing | |
| CN201391596Y (en) | Lubricating device of gearbox | |
| CN216242215U (en) | New forms of energy high speed reducer wide-angle lubricating system | |
| CN201863788U (en) | Automotive suspension lubricating device | |
| CN220956729U (en) | Electric drive axle bearing lubrication oil collection structure | |
| CN205937766U (en) | Speed reducer | |
| CN219176923U (en) | Lubricating structure assembly of speed changer and power takeoff | |
| CN201661378U (en) | Petrol engine crankshaft case cover | |
| CN201896924U (en) | Double oil film lubrication differential gear | |
| CN211259599U (en) | New forms of energy gearbox shell structure | |
| CN202431326U (en) | Oil pan bolt | |
| CN207261622U (en) | A kind of reducing gearbox of self-lubricating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |