CN209511081U - A kind of speed changer precisely application lubricating oil supplementary structure - Google Patents
A kind of speed changer precisely application lubricating oil supplementary structure Download PDFInfo
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- CN209511081U CN209511081U CN201721540260.3U CN201721540260U CN209511081U CN 209511081 U CN209511081 U CN 209511081U CN 201721540260 U CN201721540260 U CN 201721540260U CN 209511081 U CN209511081 U CN 209511081U
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- lubricating oil
- sump tank
- baffle
- gear
- lubrication
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Abstract
A kind of speed changer precisely application lubricating oil supplementary structure, lubricating oil baffle is set in the application and is above set is bonded by being coupled face with cabinet with cabinet wall on rear side of lubricating oil baffle, lubricating oil baffle top is upper guide face, the outer side-lower of lubricating oil baffle is lower guide face, in set below the lower guide face of lubricating oil baffle have in set lubrication oil sump tank, on set below the lower guide face of lubricating oil baffle have on set lubrication oil sump tank, there is dynamic shoe cream room in lubrication oil sump tank, positioning oil filler is arranged at the bottom for lubricating oil sump tank.The utility model is by being arranged oil storage in transmission side Middle face and side surface upper part and positioning the structure for adding lubricating oil, reduce lubricating oil liquid level height when transmission duty, it reduces gear and stirs oily power loss, suitable for orthodox car and new-energy automobile gear-driving speed-variable device, various gear-driving speed-variable casees are also applied for, automobile transmission is particularly suitable for.
Description
Technical field
The utility model relates to speed changer ancillary equipment fields, more particularly to a kind of speed changer precisely application lubricating oil
Supplementary structure is suitable for orthodox car and new-energy automobile gear-driving speed-variable device, is also applied for various gear-driving speed-variable casees,
It is particularly suitable for automobile transmission.
Background technique
General automobile transmission has 2 or more gears, the forward gear that most of automobile is 5 or 5 or more, profit
Sliding mode is engagement lubrication and lubrication of splashing, and stirs oily power loss unfortunately.Because being dipped in oil on general underlying gear shaft
In undertake the stirring oil of the task, only a small amount of lubricating oil is for lubricating, and most of lubrication is thrown on cabinet wall, then along inner wall stream
The bottom of box is returned to, so constantly circulation, energy are wasted, also lubricating oil temperature are caused to increase, accelerate deterioration of lubricant.
The gearbox for gathering main reducing gear and differential mechanism, relies primarily on gear wheel and stirs oil, obtain when from the farther away gear of gear wheel and bearing
When the lubrication that must be suitble to, the power loss that gear wheel stirs oil is larger.The power of churning loss is the output power of engine, at this time
Loss be similar to net profit loss, reduce churning loss power calculate to improve engine efficiency, which is to turn over
Times, therefore the power for reducing churning loss has greater significance.
Utility model content
To solve the above problems, the utility model provides a kind of speed changer precisely application lubricating oil auxiliary knot
Structure reduces transmission duty by the way that the structure of oil storage and positioning plus lubricating oil is arranged in transmission side Middle face and side surface upper part
When lubricating oil liquid level height, reduce gear and stir oily power loss, be suitable for orthodox car and new-energy automobile gear drive and become
Fast device is also applied for various gear-driving speed-variable casees, is particularly suitable for automobile transmission, for this purpose, the utility model mentions
For a kind of speed changer precisely apply lubricating oil supplementary structure, including cabinet, in set lubricating oil baffle, in set lubricating oil collection
Slot, underlying gear, on set gear, on set lubrication oil sump tank and on set lubricating oil baffle, the shaft of the underlying gear is worn
Cross cabinet on set shaft mounting hole, it is described on set the shaft of gear and pass through the underlying shaft mounting hole of cabinet, the cabinet wall is set
Set lubricating oil baffle in setting and above set lubricating oil baffle, it is described in set lubricating oil baffle and above set lubricating oil baffle after
Side is bonded by being coupled face with cabinet with cabinet wall, it is described in set lubricating oil baffle and above set on lubricating oil baffle
Portion is upper guide face, it is described in set lubricating oil baffle and above set the outer side-lower of lubricating oil baffle be lower guide face, it is described in
Set below the lower guide face of lubricating oil baffle and set lubrication oil sump tank in having, it is described on set the lower water conservancy diversion of lubricating oil baffle
Set lubrication oil sump tank on having below face, it is described in set lubrication oil sump tank and above set to lubricate in oil sump tank and have dynamic oil storage
Chamber, it is described in set lubrication oil sump tank and positioning oil filler arranged at the bottom of above setting lubrication oil sump tank, it is described on set lubricating oil and receive
Collect the positioning oil filler of slot in the upper oblique upper for setting gear, it is described in set the positioning oil filler for lubricating oil sump tank in underlying gear
Oblique upper.
Further improvement of the utility model, it is described in set lubrication oil sump tank and above set lubricate oil sump tank in have 1-8
Block demarcation plate, the utility model can be according to the corresponding demarcation plates of actual selection.
Further improvement of the utility model, the demarcation plate have lubricating oil through hole, and setting lubricating oil through hole exists
It can proper lubrication when inclination of vehicle or pitching
Further improvement of the utility model, number of the lubricating oil through hole on every piece of demarcation plate in the height direction
Amount is 1-5, and corresponding through hole can be arranged in the utility model according to the actual situation.
Further improvement of the utility model, the diameter of the lubricating oil through hole are 3-20mm, commonly use the straight of through hole
Diameter is generally 3-20mm.
Further improvement of the utility model, the lubricating oil through hole are strip-shaped hole, and through hole can select strip-shaped hole.
Further improvement of the utility model, it is described in set lubricating oil baffle and above set lubricating oil baffle bottom and lead
Fillet is flowed, the water conservancy diversion fillet is the circular arc or one section of curve of rule, and water conservancy diversion fillet is mainly used for water conservancy diversion and is generally circular arc or one
Section curve.
Further improvement of the utility model, it is described in set lubrication oil sump tank and above set lubricate oil sump tank bottom root
Different designs according to each gear size be it is ladder-like, be designed as ladder-like can be used for corresponding to different size of gear.
It is as follows with precisely application lubricating oil supplementary structure, practical novel point that the utility model provides a kind of speed changer:
1, the utility model set due in lubricating oil baffle and in set lubrication oil sump tank reduce mounting height, more hold
Easily collecting lubricating oil can make the lubricating oil liquid level height of gearbox bottom further decrease；
2, lubricating oil accurately can be added to gear by the positioning oil filler set in the utility model on lubrication oil sump tank
Lubrication portion, and with shift control mechanism do not interfere so that mechanism be easier arrange；
3, the positioning oil filler set on the utility model on lubrication oil sump tank is arranged in the upper side for setting gear, can be with
Lubricating oil is precisely applied on shift control mechanism, convenient for arrangement, discord shift operating-controlling mechanism interference；
4, the position that the utility model sets lubricating oil baffle due in greatly reduces in the middle part of the inside of gearbox body
The lubricants capacity of cabinet wall is attached to when transmission duty, so that total demand for lubricating oil amount has biggish reduction；
5, the temperature rising of reduction of the utility model due to stirring oily power, lubricating oil is smaller, further extends lubrication
The service life of oil.
6, the shape and size of the utility model control positioning oil filler, greatly reduce the tooth for the inefficient cycle being stirred
Lubricants capacity is taken turns, the demand to gear lubricant substantially reduces, and reduces first acquisition cost and working service cost.
Detailed description of the invention
Fig. 1 is the utility model principle figure；
Fig. 2 is the utility model collecting tank sectional view；
Fig. 3 is the utility model oil sump schematic diagram；
Fig. 4 is the utility model cabinet schematic diagram；
Fig. 5 is the utility model collecting tank schematic diagram；
Fig. 6 is the utility model collecting tank sectional view；
It illustrates:
1, cabinet, 2, in set lubricating oil baffle, 3, in set lubrication oil sump tank, 4, gear lubricant, 5, underlying gear,
6, set gear on, 7, on set lubrication oil sump tank, 8, on set lubricating oil baffle, 9, upper guide face, 10, be coupled with cabinet
Face, 11, water conservancy diversion fillet, 12, lower guide face, 13, positioning oil filler, 14, dynamic shoe cream room, 15, on set shaft mounting hole, 16, under
Set shaft mounting hole, 17, demarcation plate, 18, lubricating oil through hole.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
The utility model provides a kind of speed changer precisely application lubricating oil supplementary structure, by transmission side Middle face
With the structure of side surface upper part setting oil storage and positioning plus lubricating oil, lubricating oil liquid level height when transmission duty is reduced, is reduced
Gear stirs oily power loss, is suitable for orthodox car and new-energy automobile gear-driving speed-variable device, is also applied for various gears and passes
Dynamic gearbox, is particularly suitable for automobile transmission.
As a kind of embodiment of the utility model, the utility model provides a kind of speed changer precisely application lubricating oil auxiliary
Structure, including cabinet 1, in set lubricating oil baffle 2, in set lubrication oil sump tank 3, underlying gear 5, on set gear 6, on set profit
Lubricating oil collecting tank 7 and above set lubricating oil baffle 8, the shaft of the underlying gear 5 pass through cabinet 1 on set shaft mounting hole 15,
The shaft that gear 6 is set on described passes through the underlying shaft mounting hole 16 of cabinet 1, sets lubricating oil water conservancy diversion in 1 inner wall of the cabinet setting
Block 2 and above set lubricating oil baffle 8, it is described in set lubricating oil baffle 2 and above set 8 rear side of lubricating oil baffle by with cabinet
Face 10 is coupled to be bonded with 1 inner wall of cabinet, it is described in set lubricating oil baffle 2 and above set 8 top of lubricating oil baffle be it is upper
Guide face 9, it is described in set lubricating oil baffle 2 and above set the outer side-lower of lubricating oil baffle 8 be lower guide face 12, it is described in set
The lower section of the lower guide face 12 of lubricating oil baffle 2 have in set lubrication oil sump tank 3, it is described on set under lubricating oil baffle 8
The lower section of guide face 12 have on set lubrication oil sump tank 7, it is described in set lubrication oil sump tank 3 and above set lubricate oil sump tank 7 in
Have a dynamic shoe cream room 14, it is described in set lubrication oil sump tank 3 and the bottom of above setting lubrication oil sump tank 7 has and positions oil filler 13,
The positioning oil filler 13 of lubrication oil sump tank 7 is set on described in the upper oblique upper for setting gear 6, it is described in set and lubricate oil sump tank 3
Positioning oil filler 13 in the oblique upper of underlying gear 5.
As a kind of specific embodiment of the utility model, the utility model provides a kind of speed changer as shown in Figs. 1-5 and uses
Precisely apply lubricating oil supplementary structure, including cabinet 1, in set lubricating oil baffle 2, in set lubrication oil sump tank 3, underlying gear
5, set on gear 6, on set lubrication oil sump tank 7 and on set lubricating oil baffle 8, the shaft of the underlying gear 5 passes through cabinet 1
On set shaft mounting hole 15, it is described on set the shaft of gear 6 and pass through the underlying shaft mounting hole 16 of cabinet 1,1 inner wall of cabinet is set
Set lubricating oil baffle 2 in setting and above set lubricating oil baffle 8, it is described in set lubricating oil baffle 2 and above set lubricating oil water conservancy diversion
The rear side of block 8 is bonded by being coupled face 10 with cabinet with 1 inner wall of cabinet, it is described in set lubricating oil baffle 2 and above set lubrication
Water conservancy diversion fillet is arranged at oily 7 bottom of baffle, and the water conservancy diversion fillet is that the circular arc of rule or one section of curve, water conservancy diversion fillet are mainly used for leading
Stream is generally circular arc or one section of curve, it is described in set lubricating oil baffle 2 and set 8 top of lubricating oil baffle above as upper guide face
9, it is described in set lubricating oil baffle 2 and above set the outer side-lower of lubricating oil baffle 8 be lower guide face 12, it is described in set lubricating oil
Lubrication oil sump tank 3 is set in having in the lower section of the lower guide face 12 of baffle 2, it is described on set the lower guide face of lubricating oil baffle 8
12 lower section have on set lubrication oil sump tank 7, it is described in set lubrication oil sump tank 3 and above set lubrication oil sump tank 7 in have dynamically
Shoe cream room 14, it is described in set lubrication oil sump tank 3 and above set lubrication oil sump tank 7 bottom have position oil filler 13, it is described on
The positioning oil filler 13 of lubrication oil sump tank 7 is set in the upper oblique upper for setting gear 6, it is described in set the positioning for lubricating oil sump tank 3
Oil filler 13 in the oblique upper of underlying gear 5, it is described in set lubrication oil sump tank 3 and above set to lubricate in oil sump tank 7 and have 1-8 block
Demarcation plate 17, the utility model can have lubricating oil through hole 18 according to the corresponding demarcation plate of actual selection, the demarcation plate 17,
The energy proper lubrication in inclination of vehicle or pitching of lubricating oil through hole is set, and the lubricating oil through hole 18 is in every piece of demarcation plate 17
On quantity in the height direction be 1-5, corresponding through hole, the lubrication can be arranged in the utility model according to the actual situation
The diameter of oily through hole 18 is 3-20mm, and the diameter of common through hole is generally 3-20mm, and the lubricating oil through hole 18 is item
Shape hole, through hole can select strip-shaped hole, it is described in set lubrication oil sump tank 3 and above set the bottom such as Fig. 6 for lubricating oil sump tank 7
The shown different designs according to each gear size be it is ladder-like, be designed as ladder-like can be used for corresponding to different size of tooth
Wheel.
The utility model basic functional principle is as follows: lubricating oil baffle 2 is set in the setting of 1 inner wall of cabinet, underlying gear 5
The lubricating oil got rid of up sets lubrication oil sump tank 3 in importing, and reduces the page height of gear lubricant 4, above sets lubricating oil water conservancy diversion
Importeding into of above setting that gear 6 gets rid of up is set lubrication oil sump tank 7 by block 8；Upper guide face 9 top coming oil imported into set
Lubrication oil sump tank 3 and above set lubrication oil sump tank 7 in, in set lubricating oil baffle 2 and above set lubricating oil baffle 8 with
Cabinet is coupled face 10, in set lubricating oil baffle 2 and above set lubricating oil baffle 8 with water conservancy diversion fillet 11, water conservancy diversion fillet
11 can for rule circular arc, or one section of curve so that lubricating oil be preferably imported into set lubrication 3 He of oil sump tank
On set lubrication oil sump tank 7, in set lubricating oil baffle 2 and above set lubricating oil baffle 8 there is lower guide face 12, being thrown to sky
Between a part of oil imported into set lubrication oil sump tank 3 and above set lubrication oil sump tank 7, in set and lubricate oil sump tank 3 and upper
Setting lubrication oil sump tank 7 has positioning oil filler 13, and lubricating oil is precisely applied to and needs the position that lubricates, in set lubricating oil receipts
Collecting slot 3 and above setting lubrication oil sump tank 7 has dynamic shoe cream room 14, and dynamic shoe cream room 14 stores lubrication in transmission duty
Oil, liquid level change with the rotation speed change of underlying gear 5, in set lubricating oil baffle 2 and set 15 He of shaft mounting hole upper
Between the height of underlying shaft mounting hole 16, lubricating oil baffle 8 is above set in the upper upper side for setting shaft mounting hole 15.
The above descriptions are merely preferred embodiments of the present invention, is not to make any other to the utility model
The limitation of form, and according to any modification or equivalent variations made by the technical essence of the utility model, it is practical new to still fall within this
Type range claimed.
Claims (9)
1. a kind of speed changer is with precisely applying lubricating oil supplementary structure, including cabinet (1), in set lubricating oil baffle (2), in set
Lubrication oil sump tank (3), underlying gear (5), on set gear (6), on set lubrication oil sump tank (7) and above set lubricating oil baffle
(8), the shaft of the underlying gear (5) pass through cabinet (1) on set shaft mounting hole (15), it is described on set the shafts of gear (6)
Across the underlying shaft mounting hole (16) of cabinet (1), it is characterised in that: set lubricating oil baffle in cabinet (1) the inner wall setting
(2) and above set lubricating oil baffle (8), it is described in set lubricating oil baffle (2) and above set and pass through on rear side of lubricating oil baffle (8)
Face (10) is coupled with cabinet to be bonded with cabinet (1) inner wall, it is described in set lubricating oil baffle (2) and above set lubricating oil water conservancy diversion
Block (8) top is upper guide face (9), it is described in set lubricating oil baffle (2) and above set lubricating oil baffle (8) outer side-lower and be
Lower guide face (12), it is described in set below the lower guide face (12) of lubricating oil baffle (2) have in set lubrication oil sump tank
(3), set on described below the lower guide face (12) of lubricating oil baffle (8) and set lubrication oil sump tank (7) on having, it is described in set
Lubrication oil sump tank (3) and above set that lubrication oil sump tank (7) is interior to be had dynamic shoe cream room (14), it is described in set lubrication oil sump tank
(3) and above set lubrication oil sump tank (7) bottom have positioning oil filler (13), it is described on set lubrication oil sump tank (7) positioning
Oil filler (13) in the upper oblique upper for setting gear (6), it is described in set the positioning oil filler (13) of lubrication oil sump tank (3) underlying
The oblique upper of gear (5).
2. a kind of speed changer according to claim 1 precisely application lubricating oil supplementary structure, it is characterised in that: in described
Setting lubrication oil sump tank (3) and above setting in lubrication oil sump tank (7) has 1-8 block demarcation plate (17).
3. a kind of speed changer according to claim 2 precisely application lubricating oil supplementary structure, it is characterised in that: described point
Partition (17) has lubricating oil through hole (18).
4. a kind of speed changer according to claim 3 precisely application lubricating oil supplementary structure, it is characterised in that: the profit
Quantity of the lubricating oil through hole (18) on every piece of demarcation plate (17) in the height direction is 1-5.
5. a kind of speed changer according to claim 3 precisely application lubricating oil supplementary structure, it is characterised in that: the profit
The diameter of lubricating oil through hole (18) is 3-20mm.
6. a kind of speed changer according to claim 3 precisely application lubricating oil supplementary structure, it is characterised in that: the profit
Lubricating oil through hole (18) is strip-shaped hole.
7. a kind of speed changer according to claim 1 precisely application lubricating oil supplementary structure, it is characterised in that: in described
Setting lubricating oil baffle (2) and above setting lubricating oil baffle (8) bottom has water conservancy diversion fillet (11).
8. a kind of speed changer according to claim 7 precisely application lubricating oil supplementary structure, it is characterised in that: described to lead
Flow the circular arc or one section of curve that fillet (11) are rule.
9. a kind of speed changer according to claim 1 precisely application lubricating oil supplementary structure, it is characterised in that: in described
Setting lubrication oil sump tank (3) and above setting the bottom for lubricating oil sump tank (7) according to the different designs of each gear size is ladder
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540260.3U CN209511081U (en) | 2017-11-17 | 2017-11-17 | A kind of speed changer precisely application lubricating oil supplementary structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540260.3U CN209511081U (en) | 2017-11-17 | 2017-11-17 | A kind of speed changer precisely application lubricating oil supplementary structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511081U true CN209511081U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540260.3U Active CN209511081U (en) | 2017-11-17 | 2017-11-17 | A kind of speed changer precisely application lubricating oil supplementary structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701708A (en) * | 2017-11-17 | 2018-02-16 | 金陵科技学院 | A kind of speed changer precisely application lubricating oil supplementary structure |
| CN114060500A (en) * | 2021-12-03 | 2022-02-18 | 安徽江淮汽车集团股份有限公司 | Automatic lubricating oil regulation and control system and method for DCT (dual clutch transmission) |
-
2017
- 2017-11-17 CN CN201721540260.3U patent/CN209511081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701708A (en) * | 2017-11-17 | 2018-02-16 | 金陵科技学院 | A kind of speed changer precisely application lubricating oil supplementary structure |
| CN114060500A (en) * | 2021-12-03 | 2022-02-18 | 安徽江淮汽车集团股份有限公司 | Automatic lubricating oil regulation and control system and method for DCT (dual clutch transmission) |
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