CN216768311U - Switching device for quickly replacing oil of continuously variable transmission - Google Patents
Switching device for quickly replacing oil of continuously variable transmission Download PDFInfo
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- CN216768311U CN216768311U CN202220356239.2U CN202220356239U CN216768311U CN 216768311 U CN216768311 U CN 216768311U CN 202220356239 U CN202220356239 U CN 202220356239U CN 216768311 U CN216768311 U CN 216768311U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 210000001503 joint Anatomy 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000012530 fluid Substances 0.000 abstract description 11
- 238000007599 discharging Methods 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The application relates to the technical field of gearboxes, provides a switching device of quick replacement infinitely variable transmission oil, installs in the filter kneck of gearbox, is equipped with the ring boss in the filter interface, and switching device includes: the oil outlet joint and the oil inlet joint are arranged on the butt joint plate at intervals, when the butt joint plate is in sealing butt joint with the outer end face of the filter interface, one end of the oil outlet joint is in sealing butt joint with the ring boss, and the oil inlet joint is communicated with the inside of the filter interface. The butt-joint plate is in sealing butt joint with the outer end face of the filter interface, so that oil leakage is prevented; the one end and the sealed butt joint of ring boss that produce oil connect to discharge the old oil of derailleur ability, the oil feed connects and filter interface intercommunication, so that with in the derailleur of discharging new oil, just so can realize new and old oil's circulation through this switching device, realize fluid change fast, and need not additionally to break off a gearbox fluid pipeline, can prevent effectively that bad phenomena such as pipeline appears droing or seepage.
Description
Technical Field
The application belongs to the technical field of gearboxes, and more specifically relates to a switching device for rapidly replacing oil of a continuously variable transmission.
Background
In the after-sale market of automobiles, the oil in the gearbox is usually replaced by a gravity oil replacing method and an oil exchanger, and the oil in a pipeline valve body cannot be completely replaced by the gravity oil replacing method, so that the oil in the gearbox can be rapidly and thoroughly replaced by the oil exchanger at present.
At present, when using fluid switch to change oil, need tear the filter of the filter kneck on the gearbox off except, still need additionally break off a gearbox fluid pipeline to realize new and old fluid at the extrinsic cycle of gearbox, however, gearbox fluid has certain pressure, and the fluid pipeline of dismouting is owing to receive the influence of remaining fluid and line pressure, leads to the pipeline to appear droing, phenomenons such as seepage in the dismouting in-process easily, thereby leads to vehicle trouble, reprocesses.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the application is to provide a switching device of quick replacement infinitely variable transmission oil to need additionally break off a fluid pipeline and have the technical problem of bad phenomena such as pipeline drops or the seepage among the solution prior art.
In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a switching device of quick replacement infinitely variable transmission oil, installs in the filter interface of gearbox, be equipped with the ring boss in the filter interface, switching device includes: the oil outlet joint and the oil inlet joint are arranged on the butt joint plate at intervals, when the butt joint plate is in sealed butt joint with the outer end face of the filter interface, one end of the oil outlet joint is in sealed butt joint with the ring boss, and the oil inlet joint is communicated with the filter interface.
In one embodiment, a butt joint table communicated with the oil outlet connector is arranged on one side, close to the filter interface, of the butt joint plate, a groove is arranged in the butt joint table, and the groove is plugged with the ring boss and is provided with a first sealing ring for sealing.
In one embodiment, the butt joint platform is in threaded connection with the oil outlet joint, and a second sealing ring is arranged between the butt joint platform and the butt joint plate for sealing.
In one embodiment, the oil outlet joint is in threaded connection with the butt plate and is provided with a third sealing ring for sealing.
In one embodiment, a fastening nut is arranged at one end of the oil outlet joint far away from the docking station.
In one embodiment, the oil outlet joint is a T-joint.
In one embodiment, a fourth sealing ring is arranged on the butt joint plate, a plurality of through holes are arranged on the butt joint plate, threaded holes corresponding to the through holes are arranged on the outer end face of the filter interface, and the butt joint plate is fixedly connected with the filter interface through a plurality of screws.
In one embodiment, the oil feed joint is welded, integrally formed or threaded with the butt plate.
In one embodiment, the oil feed joint is a standard joint.
The application provides a switching device of quick replacement continuously variable transmission oil's beneficial effect lies in: the butt-joint plate is in sealing butt joint with the outer end face of the filter interface, so that oil leakage is prevented; the one end and the sealed butt joint of ring boss that produce oil connect to discharge the old oil of derailleur ability, the oil feed connects and filter interface intercommunication, so that discharge into the derailleur with new oil in, just so can realize new and old oil's circulation through this switching device, realize fluid change fast, and need not additionally to break off a gearbox fluid pipeline, can effectively prevent bad phenomena such as pipeline appearance drops or seepage like this.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic plan view of an adapter for rapidly changing continuously variable transmission oil according to an embodiment of the present disclosure;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic cross-sectional view of a quick change continuously variable transmission oil change-over device and a filter interface according to an embodiment of the present disclosure.
Wherein, in the figures, the respective reference numerals:
1. a butt plate; 11. a fourth seal ring; 12. a through hole; 2. an oil outlet joint; 21. a docking station; 22. a groove; 23. a first seal ring; 24. a second seal ring; 25. a third seal ring; 26. fastening a nut; 3. an oil inlet joint; 4. a filter interface; 41. a ring boss; 42. a threaded bore.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a quick change continuously variable transmission oil adapting device according to an embodiment of the present invention will now be described. The adapter device is arranged at a filter interface 4 of a gearbox, wherein a ring boss 41 is arranged in the filter interface 4, an oil outlet channel is arranged in the middle of the ring boss 41, and an oil inlet channel is arranged between the ring boss 41 and the inner wall of the filter interface 4. The specific connection of the filter interface 4 is designed specifically for the adapter device herein. In this embodiment, the switching device includes: the butt joint plate 1, the oil outlet joint 2 and the oil inlet joint 3; the oil outlet connector 2 and the oil inlet connector 3 are arranged on the butt joint plate 1 at intervals, when the butt joint plate 1 is in sealed butt joint with the outer end face of the filter interface 4, one end of the oil outlet connector 2 is in sealed butt joint with the ring boss 41, and the oil inlet connector 3 is communicated with the filter interface 4; namely, the oil outlet joint 2 is butted with an oil outlet channel in the ring boss 41, and the oil inlet joint 3 is butted with an oil inlet channel between the ring boss 41 and the inner wall of the filter interface 4. When oil in the gearbox needs to be replaced, the filter at the filter interface 4 is detached, the switching device is installed at the filter interface 4, the oil outlet connector 2 is connected with the old oil collecting device, the oil inlet connector 3 is connected with the new oil supply device, and new oil is replenished after the old oil is discharged.
In the embodiment, the butt plate 1 is in sealing butt joint with the outer end face of the filter interface 4, so that oil leakage is prevented; the one end of the oil outlet connector 2 is in sealed butt joint with the ring boss 41, so that old oil of the transmission can be discharged, the oil inlet connector 3 is communicated with the filter interface 4, so that new oil is discharged into the transmission, external circulation of the new oil and the old oil can be realized through the switching device, oil replacement is realized rapidly, an additional gearbox oil pipeline does not need to be disconnected, and undesirable phenomena such as falling or leakage of the pipeline can be effectively prevented. The switching device can reduce the part dismounting times of the gearbox, effectively prevents parts from being damaged and ensures the use quality.
In the present embodiment, as shown in fig. 2 and 3, a docking table 21 communicating with the oil outlet connector 2 is disposed on one side of the docking plate 1 close to the filter interface 4, a groove 22 is disposed in the docking table 21, the groove 22 is plugged into the ring boss 41, and a first sealing ring 23 is disposed on the groove 22 for sealing. The docking station 21 has the advantage of convenient assembly and disassembly by being plugged with the ring boss 41, and the quick oil change operation is realized.
In the present embodiment, the docking station 21 is screwed to the oil outlet joint 2, and a second seal ring 24 is provided between the docking station 21 and the docking plate 1 for sealing. The docking station 21 is screwed with the oil outlet connector 2, so that the assembly is convenient, and the second sealing ring 24 is used for preventing new oil and old oil from communicating at one side of the docking plate 1. In other embodiments, the docking station 21 is welded or integrally formed with the oil outlet joint 2.
In the present embodiment, the oil outlet joint 2 is screwed to the butt plate 1 and is provided with a third seal ring 25 for sealing. The oil outlet connector 2 is in threaded connection with the butt plate 1, so that the assembly is convenient, and the third sealing ring 25 ensures the sealing property between the oil outlet connector 2 and the butt plate 1 to prevent oil leakage. In other embodiments, the oil outlet joint 2 is welded or integrally formed with the butt plate 1.
In this embodiment, a fastening nut 26 is disposed at an end of the oil outlet connector 2 away from the docking station 21, and the fastening nut 26 is used to cooperate with the docking station 21 to fix the oil outlet connector 2 on the docking plate 1. A flat washer and a spring washer can be arranged between the fastening nut 26 and the butt plate 1, so that the anti-loosening effect is achieved.
In the present embodiment, the oil outlet joint 2 is a T-joint. The smaller end of the oil outlet joint 2 is in threaded connection with the butt joint plate 1, the larger end of the oil outlet joint 2 is in threaded connection with the butt joint table 21, and the fastening nut 26 is in threaded connection with the smaller end of the oil outlet joint 2, so that the oil outlet joint 2 can be firmly fixed on the butt joint plate 1.
In this embodiment, the butt plate 1 is provided with a fourth sealing ring 11, the butt plate 1 is provided with a plurality of through holes 12, specifically four through holes are provided, and the outer end surface of the filter interface 4 is provided with a threaded hole 42 corresponding to each through hole 12. After the outer end faces of the butt joint plate 1 and the filter interface 4 are in butt joint and the through hole 12 is aligned with the threaded hole 42, the butt joint plate 1 is fixedly connected with the filter interface 4 through a plurality of screws, so that the adapter device can be fixed at the filter interface 4 by the aid of the screws, disassembly and assembly are convenient, the screws can synchronously extrude the first sealing ring 23 when screwed, the butt joint table 21 is guaranteed to be in sealing butt joint with the ring convex ring, and oil leakage is prevented.
In this embodiment, the oil inlet joint 3 is welded, integrally formed, or screwed to the butt plate 1. Preferably, the oil feed connection 3 is a standard connection, which facilitates a quick connection with a new oil supply.
In the present embodiment, the butt plate 1, the oil outlet joint 2, and the oil inlet joint 3 are all made of steel.
In a specific embodiment, the length of the oil outlet joint 2 is 60-70mm, the diameter of the larger end is 34mm, the diameter of the smaller end is 10mm, and the thickness of the butt plate 1 is 7-8 mm. The depth of the groove 22 is 5-5.5mm, and the diameter is 22.5-23 mm. The diameter of an oil duct in the oil outlet joint 2 is 6 mm. The butt joint plate 1 is provided with a ring groove for mounting a fourth sealing ring, the diameter of the ring groove is 57-58mm, the width of the ring groove is 4-4.5mm, and the depth of the ring groove is 2-2.5 mm. The diameter of the through hole 12 is 7-7.5mm, the diameter of the butt joint plate 1 is 68-80mm, and the position of the through hole 12 is precisely butted with the threaded hole 42 on the filter interface 4.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (9)
1. The utility model provides a switching device of quick replacement infinitely variable transmission oil, installs in filter interface (4) department of gearbox, be equipped with in filter interface (4) and have ring boss (41), its characterized in that includes: butt joint plate (1), the joint of producing oil (2) and oil feed connect (3), produce oil connect (2) with oil feed connects (3) interval setting and is in on butt joint plate (1), work as butt joint plate (1) with when the outer terminal surface seal of filter interface (4) docks, the one end that produces oil connects (2) with ring boss (41) seal butt joint, oil feed connect (3) with filter interface (4) intercommunication.
2. The quick change infinitely variable transmission oil adapter of claim 1, wherein: be close to on butt joint plate (1) one side of filter interface (4) be equipped with butt joint platform (21) of going out oil joint (2) intercommunication, be equipped with recess (22) in butt joint platform (21), recess (22) with ring boss (41) are pegged graft and are set up first sealing washer (23) and seal.
3. The quick change infinitely variable transmission oil adapter of claim 2, wherein: the butt joint platform (21) is in threaded connection with the oil outlet connector (2), the butt joint platform (21) is in threaded connection with the butt joint plate (1), and a second sealing ring (24) is arranged between the butt joint platform and the butt joint plate for sealing.
4. The quick change infinitely variable transmission oil adapter of claim 3, wherein: the oil outlet joint (2) is in threaded connection with the butt plate (1) and is provided with a third sealing ring (25) for sealing.
5. The quick change infinitely variable transmission oil adapter of claim 4, wherein: and a fastening nut (26) is arranged at one end of the oil outlet joint (2) far away from the butt joint platform (21).
6. The quick change infinitely variable transmission oil adapter of claim 5, wherein: the oil outlet joint (2) is a T-shaped joint.
7. The quick change infinitely variable transmission oil adapting device according to any one of claims 1 to 6, wherein: be equipped with fourth sealing washer (11) on butt-joint plate (1), be equipped with a plurality of through-holes (12) on butt-joint plate (1), be equipped with on the outer terminal surface of filter interface (4) with each screw hole (42) that through-hole (12) correspond, butt-joint plate (1) through a plurality of screws with filter interface (4) fixed connection.
8. The quick change infinitely variable transmission oil adapter of claim 7, wherein: the oil inlet joint (3) is welded, integrally formed or in threaded connection with the butt-joint plate (1).
9. The quick change infinitely variable transmission oil adapter of claim 8, wherein: the oil inlet joint (3) is a standard joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220356239.2U CN216768311U (en) | 2022-02-22 | 2022-02-22 | Switching device for quickly replacing oil of continuously variable transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220356239.2U CN216768311U (en) | 2022-02-22 | 2022-02-22 | Switching device for quickly replacing oil of continuously variable transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768311U true CN216768311U (en) | 2022-06-17 |
Family
ID=81956823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220356239.2U Active CN216768311U (en) | 2022-02-22 | 2022-02-22 | Switching device for quickly replacing oil of continuously variable transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768311U (en) |
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2022
- 2022-02-22 CN CN202220356239.2U patent/CN216768311U/en active Active
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Effective date of registration: 20230811 Granted publication date: 20220617 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231205 Granted publication date: 20220617 |
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