CN203717870U - Novel gearbox oil filling structure - Google Patents
Novel gearbox oil filling structure Download PDFInfo
- Publication number
- CN203717870U CN203717870U CN201420096476.5U CN201420096476U CN203717870U CN 203717870 U CN203717870 U CN 203717870U CN 201420096476 U CN201420096476 U CN 201420096476U CN 203717870 U CN203717870 U CN 203717870U
- Authority
- CN
- China
- Prior art keywords
- pouring orifice
- gearbox
- outer end
- spill pipe
- oil
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 235000015927 pasta Nutrition 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000144985 peep Species 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a novel gearbox oil filling structure. An oil filling opening is formed in the bottom of a gearbox, an overflow pipe connected with the oil filling opening is arranged in the gearbox, and the height of the overflow pipe is the same as the preset height of an oil level in the gearbox. After the height of the overflow pipe is set, oil higher than the overflow pipe can automatically flow out from the overflow pipe. When the height of the oil is less than the height of the overflow pipe, oil can be continuously filled.
Description
Technical field
The utility model is about a kind of structure for gearbox oiling.
Background technique
Gear box oil plays lubricated, cooling action in gearbox, the heat that gearbox transmission process is produced passes to cooling medium, and to driving mechanism, friction pair lubricate, and in automatic transmission case, gear box oil also plays and transmits oil pressure, completes the effect that shifting element is handled.
The fluid amount of annotating in gearbox number, the performance of gearbox is produced to significant impact.When oil mass is very few, may cause cooling, the lack of lubrication of gearbox, in automatic transmission case, affect its transmission, gearshift performance simultaneously; Oil mass is excessive, affects the transmission efficiency of gearbox, and a large amount of fluid stirs and can produce foam, and in the time that oil pressure acquires a certain degree, foam breakdown, produces jitter phenomenon, is also the waste on cost simultaneously.
Based on above reason, in gearbox, need the appropriate gear box oil of annotating, meet gearbox work requirements.
Tradition oiling mode mainly contains two kinds, and one is that oil hole and peep hole are set on gear-box case, and the gear box oil of annotating in oil hole judge the capacity of fluid by peep hole, and this mode manually judges at the process need of annotating.For the same money gearbox of the different motors of coupling, car load, due to oil mass demand be there are differences, therefore adaptability is poor.Another kind is on gearbox, to design scale, while adding gear box oil, constantly inserts, extracts scale and judge oil level height, also comparatively bothers.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of novel gearbox Refuel structure, wherein: the bottom of described gearbox is provided with pouring orifice, there is the spill pipe being connected with described pouring orifice in the inside of described gearbox, and the height of described spill pipe is identical with the preset height of pasta in described gearbox.
Alternatively, the inner of described spill pipe and described pouring orifice is tightly connected.
Alternatively, described spill pipe has external sealed screw thread, and the inner of described pouring orifice has interior sealing thread, is coordinated the inner of described spill pipe and described pouring orifice is tightly connected with the interior sealing thread of described the inner by described external sealed screw thread.
Alternatively, the outer end of described spill pipe has the interior hexagonal mounting hole that coordinates installation to be connected with the interior sealing thread of described the inner on described external sealed screw thread.
Alternatively, also have outside seal, the outer end of described outside seal and described pouring orifice is tightly connected.
Alternatively, described outside seal bag oil discharge screw, described oil discharge screw is tightly connected the outer end of described oil discharge screw and described pouring orifice with the screw-internal thread fit that is positioned at described pouring orifice outer end.
Alternatively, described outside seal also comprises the pad between described oil discharge screw and the outer end of described pouring orifice.
Alternatively, also comprise oiling frock, described oilman harness has the outer pouring orifice being tightly connected with the internal thread of described pouring orifice outer end.
Alternatively, described oiling frock also comprises oil filler pipe and the squirt can connected with described outer pouring orifice.
Alternatively, on described oil filler pipe, be also provided with oiling switch.
The utility model is by being built in the height of the spill pipe control pasta in gearbox, and when after the height setting of spill pipe, will flow out from described spill pipe, and when lower than spill pipe height, still can continue to refuel higher than the oil of this spill pipe.
Brief description of the drawings
Fig. 1 is the utility model general assembly schematic diagram;
Fig. 2 is the schematic diagram of the utility model spill pipe;
Fig. 3 is the schematic diagram of the utility model oil discharge screw;
Fig. 4 is the schematic diagram of the utility model pouring orifice;
Fig. 5 is the local general assembly schematic diagram of the utility model; With
Fig. 6 is oiling tooling drawing of the present utility model.
Reference character: 1 spill pipe, 2 pads, 3 oil discharge screws, 4 gearboxes, 5 outer pouring orifices, 6 oil filler pipes, 7 oiling switches, 8 squirt cans, 9 pouring orifices, 10 the inners, 11 external sealed screw threads, 12 interior hexagonal mounting holes, 13 outer ends.
Embodiment
As shown in Fig. 1 to 5, the utility model provides a kind of novel gearbox Refuel structure, it is characterized in that: the bottom of described gearbox is provided with pouring orifice 9, there is the spill pipe 1 being connected with described pouring orifice 9 in the inside of described gearbox 4, and the height of described spill pipe 1 is identical with the preset height of described gearbox 4 interior pastas.
The utility model is by being built in the height of the spill pipe control pasta in gearbox, and when after the height setting of spill pipe, will flow out from described spill pipe, and when lower than spill pipe height, still can continue to refuel higher than the oil of this spill pipe.
As an improvement of the present utility model, described spill pipe 1 is tightly connected with the inner 10 of described pouring orifice 9.Preferred embodiment as shown in the figure, described spill pipe 1 has external sealed screw thread 11, the inner 10 of described pouring orifice 9 has interior sealing thread, coordinates described spill pipe 1 and the inner 10 of described pouring orifice 9 are tightly connected by described external sealed screw thread 11 with described inner 10 interior sealing thread.
As embodiment of the present utility model, the outer end of described spill pipe 1 has the interior hexagonal mounting hole 12 that coordinates installation to be connected with described inner 10 interior sealing thread on described external sealed screw thread 11.
As shown in the figure, be installed in 10 places, the inner of described pouring orifice 9 by interior hexagonal mounting hole 12 spill pipes 1, form inner being tightly connected.
As a preferred embodiment of the present utility model, also there is outside seal, the outer end 13 of described outside seal and described pouring orifice 9 is tightly connected.
As preferably, described outside seal comprises oil discharge screw 3, and described oil discharge screw 3 is tightly connected described oil discharge screw 3 and the outer end 13 of described pouring orifice with the screw-internal thread fit that is positioned at described pouring orifice outer end 13.As shown in the figure, oil discharge screw 3 is with outer end 13 fitted seal of described pouring orifice 9.As further improvement, described outside seal also comprises the pad 2 between the outer end 13 of described oil discharge screw 3 and described pouring orifice.
Local general assembly drawing as shown in Figure 5, described pouring orifice 9 is positioned at the inside of described gearbox 4, and described spill pipe 1 is installed in (inner 10 places) on described pouring orifice 9, described oil discharge screw 3 and pad 2 are installed in 13 places, described pouring orifice 9(outer end).
As improvement of the present utility model, this Refuel structure also comprises oiling frock, and described oilman harness has the outer pouring orifice 5 being tightly connected with the internal thread of described pouring orifice outer end.When unloading outside seal, after the oil discharge screw 3 in embodiment, the screw-internal thread fit of outer pouring orifice 5 and described pouring orifice outer end 13, is connected with spill pipe 1 by pouring orifice 9, realizes oiling and is communicated with.
As preferred embodiment, described oiling frock also comprises the oil filler pipe 6 connected with described pouring orifice 5 and squirt can 8.As improvement, on described oil filler pipe 6, be also provided with oiling switch 7.
Oil filler pipe 6 can adopt preferred transparent hose form, is convenient to oiling and observes and control.
In operation: gearbox 4 is placed to car load attitude, spill pipe 1 is screwed on the inner 10 of pouring orifice 9 by the interior hexagonal mounting hole 12 of its outer end, then unload the oil discharge screw 3 with the screw-internal thread fit of the outer end 13 of described pouring orifice 9, replace to outer pouring orifice 5, the screw-internal thread fit of the outer end 13 of described outer pouring orifice 5 and described pouring orifice 9, be connected with spill pipe 1 by pouring orifice 9, realizing oiling is communicated with, pull oiling switch 7 to open position, and more than spill pipe 1 height is inverted and is raised to oil can 8, leave standstill some minutes, complete oiling.Then oil can 8 is placed to below spill pipe height, unnecessary fluid will flow back in oil can 8 again, and the outer pouring orifice 5 of oiling frock is backed out from the internal thread of the outer end 13 of described pouring orifice 9, replace and tighten oil discharge screw 3, complete oiling.The length of changing spill pipe 1 during by design, realizes the control to liquid level height.
Should be appreciated that the claimed scope of the utility model is not limited to non-limiting embodiments, should be appreciated that non-limiting embodiments describes as just example.The protection domain of the essence that the application will require is more embodied in the scope that independent claims provide, with and dependent claims.
Claims (10)
1. a novel gearbox Refuel structure, it is characterized in that: the bottom of described gearbox is provided with pouring orifice, there is the spill pipe being connected with described pouring orifice in the inside of described gearbox, and the height of described spill pipe is identical with the preset height of pasta in described gearbox.
2. Refuel structure as claimed in claim 1, is characterized in that: the inner of described spill pipe and described pouring orifice is tightly connected.
3. Refuel structure as claimed in claim 2, it is characterized in that: described spill pipe has external sealed screw thread, the inner of described pouring orifice has interior sealing thread, is coordinated the inner of described spill pipe and described pouring orifice is tightly connected with the interior sealing thread of described the inner by described external sealed screw thread.
4. Refuel structure as claimed in claim 3, is characterized in that: the outer end of described spill pipe has the interior hexagonal mounting hole that coordinates installation to be connected with the interior sealing thread of described the inner on described external sealed screw thread.
5. Refuel structure as claimed in claim 3, is characterized in that:
Also have outside seal, the outer end of described outside seal and described pouring orifice is tightly connected.
6. Refuel structure as claimed in claim 5, is characterized in that: described outside seal bag oil discharge screw, described oil discharge screw is tightly connected the outer end of described oil discharge screw and described pouring orifice with the screw-internal thread fit that is positioned at described pouring orifice outer end.
7. Refuel structure as claimed in claim 6, is characterized in that: described outside seal also comprises the pad between described oil discharge screw and the outer end of described pouring orifice.
8. Refuel structure as claimed in claim 6, is characterized in that: also comprise oiling frock, described oilman harness has the outer pouring orifice being tightly connected with the internal thread of described pouring orifice outer end.
9. Refuel structure as claimed in claim 8, is characterized in that: described oiling frock also comprises oil filler pipe and the squirt can connected with described outer pouring orifice.
10. Refuel structure as claimed in claim 9, is characterized in that: on described oil filler pipe, be also provided with oiling switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096476.5U CN203717870U (en) | 2014-03-04 | 2014-03-04 | Novel gearbox oil filling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096476.5U CN203717870U (en) | 2014-03-04 | 2014-03-04 | Novel gearbox oil filling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717870U true CN203717870U (en) | 2014-07-16 |
Family
ID=51157023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420096476.5U Expired - Fee Related CN203717870U (en) | 2014-03-04 | 2014-03-04 | Novel gearbox oil filling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626357A (en) * | 2017-03-17 | 2018-10-09 | 本田技研工业株式会社 | The framework of power transmission |
| CN109424728A (en) * | 2017-08-18 | 2019-03-05 | 株式会社安川电机 | Robot and robot system |
-
2014
- 2014-03-04 CN CN201420096476.5U patent/CN203717870U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626357A (en) * | 2017-03-17 | 2018-10-09 | 本田技研工业株式会社 | The framework of power transmission |
| CN108626357B (en) * | 2017-03-17 | 2021-05-04 | 本田技研工业株式会社 | Power transmission device casing |
| CN109424728A (en) * | 2017-08-18 | 2019-03-05 | 株式会社安川电机 | Robot and robot system |
| US11027421B2 (en) | 2017-08-18 | 2021-06-08 | Kabushiki Kaisha Yaskawa Denki | Robot and robot system |
| CN109424728B (en) * | 2017-08-18 | 2022-02-11 | 株式会社安川电机 | Robot and robot system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190304 |