CN204114070U - A kind of gearbox - Google Patents
A kind of gearbox Download PDFInfo
- Publication number
- CN204114070U CN204114070U CN201420413133.7U CN201420413133U CN204114070U CN 204114070 U CN204114070 U CN 204114070U CN 201420413133 U CN201420413133 U CN 201420413133U CN 204114070 U CN204114070 U CN 204114070U
- Authority
- CN
- China
- Prior art keywords
- inner housing
- oil
- oil duct
- gearbox
- duct pipe
- 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
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Abstract
The utility model discloses a kind of gearbox, comprise the inner housing being provided with filler opening and oil outlet; Also include oil duct pipe; Described oil duct pipe comprises oil inlet end and oil outlet end; Described oil inlet end is connected with the filler opening of described inner housing, and described oil outlet end is connected with the oil outlet of described inner housing.Gearbox of the present utility model, by replacing the oil duct on original gearbox inner housing at gearbox inner housing oil outer deferent, with solve in prior art because oil circuit too much cause gear box casing design complicated, manufacture processing difficulties, problem that cost of production is high, and oil duct pipe is fixed on gearbox inner housing, avoid because internal pressure and external vibration damage oil duct pipeline, improve the travel safety of vehicle.
Description
Technical field
The utility model relates to automobile gearbox technical field, is specifically related to a kind of gearbox.
Background technique
Double clutch gearbox is current development Novel gear box the most rapidly, and it adds double clutch and electrically-controlled component based on traditional manual gearbox, obtains excellent performance and good fuel economy.Double clutch gearbox is the aggregate of two traditional manual gearboxes in simple terms, has two clutches, two input shafts, but only has an output shaft.The separation of clutch and joint, and gear switching is all controlled by hydraulic mechanism under the control of computer, therefore also can provide manual shift mode.Power transmission efficiency is high, oil consumption is low, gear switches rapidly and cost is the three advantages of double clutch gearbox lower than conventional automatic gearbox, has become another technological highlights after Variable Valve Time, lift range variable, turbosupercharging and in-cylinder direct injection.
Current wet-type dual-clutch transmission internal by hydraulic pressure to system clutch device, selector fork and clutch cooling oil path control, therefore need to arrange many oil circuits on gear box casing, and oil circuit too much can cause gear box casing to design complexity, manufacture processing difficulties, not only increase the cost of production of gearbox, simultaneously because the hydraulic system pressure of wet-type dual-clutch gearbox is larger, arrange outside gear box casing and easily cause because of internal pressure and external vibration oil duct pipeline to reveal oil duct connecting tube, thus affect the use of gearbox, have a strong impact on traffic safety.
Model utility content
The purpose of this utility model is to provide a kind of gearbox, by replacing the oil duct on original gearbox inner housing at gearbox inner housing oil outer deferent, with solve in prior art because oil circuit too much cause gear box casing design complicated, manufacture processing difficulties, problem that cost of production is high, solve simultaneously and be arranged on problem transmission housing external oil duct connecting tube causing oil duct pipeline to reveal because of internal pressure and external vibration, improve the travel safety of vehicle further.
For achieving the above object, the utility model provides following technological scheme:
A kind of gearbox, comprises the inner housing being provided with filler opening and oil outlet; Also include oil duct pipe; Described oil duct pipe comprises oil inlet end and oil outlet end; Described oil inlet end is connected with the filler opening of described inner housing, and described oil outlet end is connected with the oil outlet of described inner housing.
Preferably, the oil inlet end of described oil duct pipe is provided with the flange be connected with described oil duct pipe, described flange is connected with described inner housing.
Preferably, the two ends of described flange are provided with through hole, and position corresponding with described through hole on described inner housing is provided with mounting hole, and described through hole and described mounting hole are bolted connection.
Preferably, the oil outlet end of described oil duct pipe is provided with scaffold, and described scaffold is connected with described inner housing.
Preferably, described scaffold is provided with through hole, position corresponding with described through hole on described inner housing is provided with mounting hole, and described through hole and described mounting hole are bolted connection.
Preferably, seal washer is provided with between the oil inlet end of described oil duct pipe and the filler opening of described inner housing and between the oil outlet end of described oil duct pipe and the oil outlet of described inner housing.
Preferably, the middle part of described oil duct pipe is provided with connection bracket, and described connection bracket is connected with described inner housing.
Preferably, described connection bracket is provided with through hole, position corresponding with described through hole on described inner housing is provided with mounting hole, and described through hole and described mounting hole are bolted connection.
The beneficial effects of the utility model are:
Gearbox of the present utility model, comprises the inner housing being provided with filler opening and oil outlet; Also include oil duct pipe; Described oil duct pipe comprises oil inlet end and oil outlet end; Described oil inlet end is connected with the filler opening of described inner housing, and described oil outlet end is connected with the oil outlet of described inner housing.By replacing oil duct machined on original gearbox inner housing at gearbox inner housing outer installment oil duct pipe, with solve in prior art because oil duct too much cause gear box casing design complicated, manufacture processing difficulties, problem that cost of production is high, and oil duct pipe is fixed on gearbox inner housing, avoid because internal pressure and external vibration damage oil duct pipeline, improve the travel safety of vehicle.
Further, the oil inlet end of oil duct pipe is provided with the flange be connected with oil duct pipe, described flange is connected with inner housing, and the two ends of flange are provided with through hole, position corresponding with through hole on inner housing is provided with mounting hole, through hole and mounting hole are bolted connection, and are conducive to being fixedly connected on the filler opening of inner housing by flange by the oil inlet end of oil duct pipe, and bolt connection can simplify installation difficulty and be convenient to maintenance.
Further, the oil outlet end of oil duct pipe is provided with scaffold, scaffold is connected with inner housing, and scaffold is provided with through hole, position corresponding with through hole on inner housing is provided with mounting hole, through hole and mounting hole are bolted connection, and are conducive to being fixedly connected on the oil outlet of inner housing by scaffold by the oil outlet end of oil duct pipe, and bolt connection can simplify installation difficulty and be convenient to maintenance.
Further, seal washer is provided with between the oil inlet end of oil duct pipe and the filler opening of inner housing and between the oil outlet end of oil duct pipe and the oil outlet of inner housing, be conducive to the sealing being strengthened oil duct pipe and inner housing joint by seal washer, seal washer can also play buffering vibration simultaneously, improves the effect in oil duct pipe working life.
Further, the middle part of oil duct pipe is provided with connection bracket, connection bracket is connected with inner housing, and connection bracket is provided with through hole, position corresponding with through hole on inner housing is provided with mounting hole, and through hole and mounting hole are bolted connection, be conducive to fixing oil duct pipe by mounting bracket, when oil duct pipe is subject to external vibration stress influence, mounting bracket can disperse a part of stress on inner housing, increases the working life of oil duct pipe.
Accompanying drawing explanation
Next will be described in further detail specific embodiment of the utility model by reference to the accompanying drawings, wherein:
Fig. 1 is the gearbox assembly structure figure of the utility model embodiment;
Fig. 2 is the gearbox inner shell structure figure of the utility model embodiment;
Fig. 3 is the gear box oil deferent structural drawing of the utility model embodiment;
Fig. 4 is the gearbox oil inlet end sectional drawing of the utility model embodiment;
Fig. 5 is the gearbox oil outlet end sectional drawing of the utility model embodiment.
Mark in upper figure:
1, inner housing 2, filler opening 3, oil outlet
4, oil duct pipe 5, oil inlet end 6, oil outlet end
7, flange 8, through hole 9, mounting hole
10, scaffold 11, seal washer 12, connection bracket
Embodiment
As shown in Figure 1, gearbox of the present utility model, comprises the inner housing 1 being provided with filler opening 2 and oil outlet 3; Also include oil duct pipe 4; Described oil duct pipe 4 comprises oil inlet end 5 and oil outlet end 6; Described oil inlet end 5 is connected with the filler opening 2 of described inner housing 1, and described oil outlet end 6 is connected with the oil outlet 3 of described inner housing 1.By replacing oil duct machined on original gearbox inner housing at gearbox inner housing 1 outer installment oil duct pipe 4, with solve in prior art because oil duct too much cause gear box casing design complicated, manufacture processing difficulties, problem that cost of production is high, and oil duct pipe 4 is fixed on gearbox inner housing 1, avoid because internal pressure and external vibration damage oil duct pipeline, improve the travel safety of vehicle.
As shown in Figure 1, Figure 2 and Figure 3, the oil inlet end 5 of oil duct pipe 4 is provided with the flange 7 be connected with oil duct pipe 4, described flange 7 is connected with inner housing 1, and the two ends of flange 7 are provided with through hole 8, position corresponding with through hole 8 on inner housing 1 is provided with mounting hole 9, through hole 8 and mounting hole 9 are bolted connection, and are conducive to being fixedly connected on the filler opening 2 of inner housing 1 by the oil inlet end 5 of flange 7 by oil duct pipe 4.In addition, the oil outlet end 6 of oil duct pipe 4 is provided with scaffold 10, scaffold 10 is connected with inner housing 1, and scaffold 10 is provided with through hole 8, position corresponding with through hole 8 on inner housing 1 is provided with mounting hole 9, through hole 8 and mounting hole 9 are bolted connection, and are conducive to being fixedly connected on the oil outlet 3 of inner housing 1 by scaffold 10 by the oil outlet end 6 of oil duct pipe 4, and bolt connection can simplify installation difficulty and be convenient to maintenance.The oil inlet end 5 of oil duct pipe 4 uses bolt to be connected with inner housing 1 by flange 7, oil outlet end 6 by scaffold 10, and bolt connection can simplify installation difficulty and be convenient to maintenance.Certainly, the oil inlet end 5 of oil duct pipe 4 and oil outlet end 6 and the connection of inner housing 1 also can use welds or other related domain common methods such as riveted joint, does not limit in the utility model embodiment.
Composition graphs 4 and Fig. 5 can find out, seal washer 11 is provided with between the oil inlet end 5 of oil duct pipe 4 and the filler opening 2 of inner housing 1 and between the oil outlet end 6 of oil duct pipe 4 and the oil outlet 3 of inner housing 1, be conducive to the sealing being strengthened oil duct pipe 4 and inner housing 1 joint by seal washer 11, seal washer 11 can also play buffering vibration simultaneously, improves the effect in oil duct pipe working life.
As shown in Figure 1, Figure 2 and Figure 3, the middle part of oil duct pipe 4 is provided with connection bracket 12, connection bracket 12 is connected with inner housing 1, and connection bracket 12 is provided with through hole 8, position corresponding with through hole 8 on inner housing 1 is provided with mounting hole 9, through hole 8 and mounting hole 9 are bolted connection, be conducive to fixing oil duct pipe 4 by mounting bracket 12, when oil duct pipe 4 is subject to external vibration stress influence, mounting bracket 12 can disperse a part of stress on inner housing 1, increases the working life of oil duct pipe 4.
Gearbox of the present utility model can be applied on automotive field, and other use the vehicle of gearbox when meeting installation conditions, and the utility model also can be used to improve gearbox.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (7)
1. a gearbox, comprises the inner housing being provided with filler opening and oil outlet; It is characterized in that: also include oil duct pipe; Described oil duct pipe comprises oil inlet end and oil outlet end; Described oil inlet end is connected with the filler opening of described inner housing, and described oil outlet end is connected with the oil outlet of described inner housing; The oil outlet end of described oil duct pipe is provided with scaffold, and described scaffold is connected with described inner housing.
2. gearbox according to claim 1, is characterized in that, described scaffold is provided with through hole, and position corresponding with described through hole on described inner housing is provided with mounting hole, and described through hole and described mounting hole are bolted connection.
3. gearbox according to claim 1, is characterized in that, the oil inlet end of described oil duct pipe is provided with the flange be connected with described oil duct pipe, described flange is connected with described inner housing.
4. gearbox according to claim 3, is characterized in that, the two ends of described flange are provided with through hole, and position corresponding with described through hole on described inner housing is provided with mounting hole, and described through hole and described mounting hole are bolted connection.
5. the gearbox according to any one of Claims 1-4, is characterized in that, is provided with seal washer between the oil inlet end of described oil duct pipe and the filler opening of described inner housing and between the oil outlet end of described oil duct pipe and the oil outlet of described inner housing.
6. gearbox according to claim 1, is characterized in that, the middle part of described oil duct pipe is provided with connection bracket, and described connection bracket is connected with described inner housing.
7. gearbox according to claim 6, is characterized in that, described connection bracket is provided with through hole, and position corresponding with described through hole on described inner housing is provided with mounting hole, and described through hole and described mounting hole are bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413133.7U CN204114070U (en) | 2014-07-24 | 2014-07-24 | A kind of gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413133.7U CN204114070U (en) | 2014-07-24 | 2014-07-24 | A kind of gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114070U true CN204114070U (en) | 2015-01-21 |
Family
ID=52331382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413133.7U Expired - Fee Related CN204114070U (en) | 2014-07-24 | 2014-07-24 | A kind of gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289115A (en) * | 2016-04-01 | 2017-10-24 | 舍弗勒技术股份两合公司 | Drive assembly in wheel |
-
2014
- 2014-07-24 CN CN201420413133.7U patent/CN204114070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289115A (en) * | 2016-04-01 | 2017-10-24 | 舍弗勒技术股份两合公司 | Drive assembly in wheel |
| CN107289115B (en) * | 2016-04-01 | 2021-08-17 | 舍弗勒技术股份两合公司 | In-wheel drive assembly |
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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: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |