CN104329449A - Shell of gearbox - Google Patents
Shell of gearbox Download PDFInfo
- Publication number
- CN104329449A CN104329449A CN201410682716.4A CN201410682716A CN104329449A CN 104329449 A CN104329449 A CN 104329449A CN 201410682716 A CN201410682716 A CN 201410682716A CN 104329449 A CN104329449 A CN 104329449A
- Authority
- CN
- China
- Prior art keywords
- gearbox
- oil
- main casing
- housing
- converter cover
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
- F16H41/30—Details relating to venting, lubrication, cooling, circulation of the cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The application discloses a shell of a gearbox. The shell comprises a main shell, a torque converter shell and a middle clapboard, wherein high pressure oil ducts able to send clutch oil into the gearbox, and lubricating oil ducts able to send lubricating oil into the gearbox are respectively formed in the main shell, the torque converter shell and the middle clapboard. According to the shell of the gearbox provided by the invention, the high pressure oil ducts and the lubricating oil ducts are respectively formed in the main shell, the torque converter shell and the middle clapboard; as the high pressure oil ducts are respectively used as an oil transportation channel, the clutch oil can be directly transported into the gearbox; as the lubricating oil ducts can also be respectively used as the oil transportation channel, the lubricating oil is directly transported into the gearbox; without the need of arranging oil transportation pipes, the structure and the manufacturing technology of the gearbox are simplified; not only is the production efficiency of the gearbox improved, but also the probability that the gearbox is faulty at work is lowered.
Description
Technical field
The present invention relates to gearbox technical field, more particularly, relate to a kind of housing of gearbox.
Background technique
Gear box casing part is a key components and parts on gearbox, the assembling parts such as the gear in gearbox, axle, bearing, clutch plate are become an entirety by it, and keep its tram each other, thus make the transferring power that each parts are coordinated according to certain drive connection.Concrete, the housing of gearbox comprises main casing, converter cover and intermediate clapboard.
Gearbox in the course of the work, needs the clutch supply clutch oil to its inside, also needs to gear, axle, bearing and clutch supplying lubricating oil, to realize the normal work of each parts simultaneously.In the prior art, gearbox generally has the housing of two kinds of forms, a kind of housing is that its main casing, converter cover and intermediate clapboard are not all provided with oil transportation channel, gearbox is before work, need in advance appropriate clutch oil and lubricant oil to be joined in housing, in order to the use of follow-up work.And the housing of another kind of gearbox, then all offer through hole on main casing, converter cover and intermediate clapboard, be laid in these through holes respectively for carrying the transport pipe of clutch oil and lubricant oil, and extend into the inside of gearbox, thus clutch oil and lubricant oil are delivered to relevant position respectively.
Above-mentioned two kinds of housings, without the gearbox of oil transportation channel, because clutch oil wherein and lubricant oil add in advance, in follow-up working procedure, cannot according to the working condition of reality, accurate control oil mass, brings some harmful effects to the normal work of gearbox, and the gearbox being provided with transport pipe in another kind of housing then can solve this problem.But, the gearbox being provided with transport pipe in housing during fabrication, except needs are offered except through hole on housing, also need to lay transport pipe, not only make the manufacturing process of gearbox comparatively loaded down with trivial details, the prior structure of gearbox that also can make is more complicated, adds the probability broken down.
Therefore, how simplifying the structure of gearbox further, to reduce the probability that fault occurs, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of housing of gearbox, there is the gearbox of this kind of structure, installing and using of transport pipe can be avoided, thus simplify the structure of gearbox, reduce the probability that fault occurs.
In order to achieve the above object, the invention provides following technological scheme:
A kind of housing of gearbox, comprise main casing, converter cover and intermediate clapboard, wherein, described main casing, described converter cover and described intermediate clapboard all offer high-pressure oil duct clutch oil can delivered in described gearbox, and lubricant oil can be sent to the oil leab in described gearbox.
Preferably, in the housing of above-mentioned gearbox, the described oil leab be arranged on described main casing, described converter cover and described intermediate clapboard is many, and is all communicated with.
Preferably, in the housing of above-mentioned gearbox, described oil leab is arranged on the inside of described main casing, described converter cover and described intermediate clapboard completely.
Preferably, in the housing of above-mentioned gearbox, different described oil leabs is positioned at the distal opening on the inwall of described main casing, described converter cover and described intermediate clapboard, aligns setting respectively with the gear be installed in described gearbox, axle, bearing and clutch plate.
Preferably, in the housing of above-mentioned gearbox, described high-pressure oil duct is many, and be arranged on the inside of described main casing, described converter cover and described intermediate clapboard all completely, and many described high-pressure oil ducts be arranged in described main casing, described converter cover and described intermediate clapboard three in one, each other disconnected independent setting.
Preferably, in the housing of above-mentioned gearbox, different described high-pressure oil duct is positioned at the distal opening on the inwall of described main casing, described converter cover and described intermediate clapboard, is communicated with the different clutches be arranged in described gearbox respectively, or the different parts of same clutch.
In the housing of gearbox provided by the invention, main casing, converter cover and intermediate clapboard all offer high-pressure oil duct and oil leab, by utilizing this high-pressure oil duct as oil transportation channel, clutch oil directly can be delivered to transmission internal, same can by oil leab as oil transportation channel, directly lubricant oil is delivered to the inside of gearbox, without the need to arranging transport pipe again, thus simplify structure and the manufacturing process of gearbox, not only increase the manufacturing efficiency of gearbox, also reduce the probability that gearbox operationally breaks down.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The plan view of main casing in the housing of the gearbox that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the worm's eye view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 2;
Fig. 5 is the C-C sectional view of Fig. 2;
Fig. 6 is the D-D sectional view of Fig. 5;
Fig. 7 is the E-E sectional view of Fig. 5;
Fig. 8 is the F-F sectional view of Fig. 1;
Fig. 9 is the G-G sectional view of Fig. 1;
Figure 10 is the H-H sectional view of Fig. 1;
Figure 11 is the I-I sectional view of Fig. 1;
Figure 12 is the K-K sectional view of Fig. 1;
Figure 13 is the L-L sectional view of Figure 12;
Figure 14 is the right elevation of Fig. 1;
Figure 15 is the J-J sectional view of Figure 14;
Figure 16 is the worm's eye view of Figure 15;
Figure 17 is the plan view of converter cover;
Figure 18 is the M-M sectional view of Figure 17;
Figure 19 is the plan view of intermediate clapboard;
Figure 20 is the N-N sectional view of Figure 19;
Figure 21 is the left view of Figure 19;
Figure 22 is the O-O sectional view of Figure 21.
In above Fig. 1-Figure 22:
Label 1-9 and 36 respectively indicates a high-pressure oil duct arranged on a main housing, and label 10 is pressure tap; Label 11-21 respectively indicates an oil leab arranged on a main housing, label 22-29 respectively indicates a high-pressure oil duct be arranged on converter cover, label 30-32 respectively indicates an oil leab be arranged on converter cover, label 33 and 34 respectively indicates a high-pressure oil duct be arranged on intermediate clapboard, and what label 35 indicated is the oil leab be arranged on intermediate clapboard.
Embodiment
The invention provides a kind of housing of gearbox, there is the gearbox of this kind of structure, installing and using of transport pipe can be avoided, thus simplify the structure of gearbox, reduce the probability that fault occurs.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Fig. 1-Figure 22, the housing of the gearbox that the embodiment of the present invention provides, comprise main casing, converter cover, and the intermediate clapboard be arranged between main casing and converter cover, do not reducing self wall thickness and do not reducing that parts are installed, under the prerequisite of join strength, directly on main casing, converter cover and intermediate clapboard, offer many high-pressure oil ducts clutch oil can delivered in gearbox, and lubricant oil can be sent to the oil leab in gearbox.
In Fig. 1-Figure 22, for the ease of distinguishing, the oil leab in the present embodiment represents with dot and dash line, and high-pressure oil duct is represented by dashed line.Wherein in Fig. 1-Figure 16, in label 1-9 and 36, each label indicates a high-pressure oil duct arranged on a main housing respectively; In label 11-21, each label represents an oil leab arranged on a main housing respectively, oil leab 11 wherein in Fig. 6 and Fig. 7 and oil leab 12 are respectively two oil leabs of two axle supplying lubricating oils, and these two oil leabs are all communicated with oil leab 15, but separately independent setting.And the position that label 10 indicates is the pressure tap of main casing.In Figure 17 and Figure 18, label 22-29 respectively indicates a high-pressure oil duct be arranged on converter cover, label 30-32 respectively indicates an oil leab be arranged on converter cover, wherein high-pressure oil duct 22,23,24 and 25, be communicated with 4 with high-pressure oil duct 1,2,3 respectively, oil leab 32 is communicated with oil leab 13, and in Figure 18, the right part of converter cover is connected with the main casing shown in Fig. 1.In Figure 19-Figure 22, label 33 and 34 respectively indicates a high-pressure oil duct be arranged on intermediate clapboard, high-pressure oil duct 34 is communicated with high-pressure oil duct 36, and what label 35 indicated is the oil leab be arranged on intermediate clapboard, and this oil leab 35 is communicated with oil leab 18.
In the housing of the gearbox that the present embodiment provides, main casing, converter cover and intermediate clapboard all offer high-pressure oil duct and oil leab, by this high-pressure oil duct, the clutch oil of high pressure directly can be delivered to the corresponding site of transmission internal, the same corresponding site that directly lubricant oil can be delivered to transmission internal by oil leab, without the need to arranging transport pipe again, thus simplify structure and the manufacturing process of gearbox, not only increase the manufacturing efficiency of gearbox, also reduce the probability that gearbox operationally breaks down.
In order to optimize technique scheme further, in the housing of the gearbox that the present embodiment provides, oil leab is many that are interconnected, and is arranged on the inside of main casing completely.In order to the position enabling outside lubricant oil enter into the multiple needs of gearbox, the present embodiment preferably arranges many oil leabs be interconnected, thus enable lubricant oil be delivered to multiple different parts in need in gearbox by the oil leab be interconnected, these many oil leabs be interconnected, on the outer wall of main casing, a top opening can be set, multiple tops opening also can be set, the present embodiment preferably arranges multiple tops opening, preferred further, each oil leab is provided with at least one top opening.Make whole oil leabs be arranged on main casing inside completely, only the distal opening of each oil leab is opened on the inwall of housing, the conveying of lubricant oil is put in place more, to make each component lubrication abundant, ensure that each parts can normally work.
Different oil leabs is positioned at the distal opening on the inwall of main casing, and parts all or part of with being arranged in the gear of gearbox, axle, bearing and clutch plate respectively align setting.Offer the effect of oil leab on a main housing, exactly for all parts in gearbox provides lubricant oil, so the present embodiment makes the distal opening of each independently oil leab align the mounting point being opened in the parts such as gear, axle, bearing and clutch plate respectively.
Preferably, high-pressure oil duct is many, and is arranged on the inside of main casing, converter cover and intermediate clapboard all completely.The present embodiment is preferred, be arranged on many high-pressure oil ducts in one in main casing, converter cover and intermediate clapboard three, disconnected independent setting each other, thus different high-pressure oil ducts can be made to be the different parts of clutch or different clutches conveying clutch oil, normally work to enable clutch.Whole high-pressure oil ducts is arranged on completely the inside of main casing, converter cover and intermediate clapboard, is the present embodiment preferred implementation, is conducive to the maintenance of clutch oil pressure, and more putting in place that clutch oil can be made to carry.Certainly, when not affecting conveying effect, the various piece of high-pressure oil duct also not exclusively can be arranged on the inside of main casing, converter cover and intermediate clapboard, its part can be set to the groove structure be opened on the inwall of housing (comprising main casing, converter cover and intermediate clapboard).
Concrete, every bar high-pressure oil duct is positioned at the distal opening on the inwall of main casing, converter cover and intermediate clapboard, is communicated with the different clutches be arranged in gearbox respectively, or the different parts of same clutch.The housing of the gearbox that this kind of set-up mode can make the present embodiment provide can be applied in the gearbox of number of different types or model, to meet more job requirement, thus improves versatility and the practicability of main casing.
Further preferred, high-pressure oil duct and oil leab make it be communicated with by one or more snippets beeline channel to form as far as possible.In the present embodiment, the design principle of high-pressure oil duct and oil leab is, do not reducing self wall thickness and do not reducing that parts are installed, under the prerequisite of join strength, make the shorten length of high-pressure oil duct and oil leab as far as possible, also avoid high-pressure oil duct and oil leab to have right-angled bend as much as possible simultaneously, therefore the preferred high-pressure oil duct of the present embodiment and oil leab are communicated with by one or more snippets beeline channel and form, at utmost to shorten its length.Certainly, do not affecting under normal defeated oil condition, high-pressure oil duct and oil leab also can be arranged to the bending oil duct with arcuate structure in whole or in part.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. the housing of a gearbox, comprise main casing, converter cover and intermediate clapboard, it is characterized in that, described main casing, described converter cover and described intermediate clapboard all offer high-pressure oil duct clutch oil can delivered in described gearbox, and lubricant oil can be sent to the oil leab in described gearbox.
2. the housing of gearbox according to claim 1, is characterized in that, the described oil leab be arranged on described main casing, described converter cover and described intermediate clapboard is many, and is all communicated with.
3. the housing of gearbox according to claim 2, is characterized in that, described oil leab is arranged on the inside of described main casing, described converter cover and described intermediate clapboard completely.
4. the housing of gearbox according to claim 3, it is characterized in that, different described oil leabs is positioned at the distal opening on the inwall of described main casing, described converter cover and described intermediate clapboard, aligns setting respectively with the gear be installed in described gearbox, axle, bearing and clutch plate.
5. the housing of gearbox according to claim 1, it is characterized in that, described high-pressure oil duct is many, and be arranged on the inside of described main casing, described converter cover and described intermediate clapboard all completely, and many described high-pressure oil ducts be arranged in described main casing, described converter cover and described intermediate clapboard three in one, each other disconnected independent setting.
6. the housing of gearbox according to claim 5, it is characterized in that, different described high-pressure oil duct is positioned at the distal opening on the inwall of described main casing, described converter cover and described intermediate clapboard, be communicated with the different clutches be arranged in described gearbox respectively, or the different parts of same clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682716.4A CN104329449B (en) | 2014-11-24 | 2014-11-24 | A kind of housing of gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682716.4A CN104329449B (en) | 2014-11-24 | 2014-11-24 | A kind of housing of gearbox |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104329449A true CN104329449A (en) | 2015-02-04 |
| CN104329449B CN104329449B (en) | 2017-06-23 |
Family
ID=52404223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410682716.4A Active CN104329449B (en) | 2014-11-24 | 2014-11-24 | A kind of housing of gearbox |
Country Status (1)
| Country | Link |
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| CN (1) | CN104329449B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704565A (en) * | 2016-12-30 | 2017-05-24 | 盛瑞传动股份有限公司 | Transmission main shell |
| CN107339409A (en) * | 2016-12-30 | 2017-11-10 | 盛瑞传动股份有限公司 | A kind of gearbox converter cover |
| CN111750080A (en) * | 2020-06-30 | 2020-10-09 | 重庆长安汽车股份有限公司 | Oil path structure of hybrid transmission box clutch |
| WO2022089457A1 (en) * | 2020-10-30 | 2022-05-05 | 阿特拉斯•科普柯（无锡）压缩机有限公司 | Gear box body and gear box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5215173A (en) * | 1991-06-29 | 1993-06-01 | Fichtel & Sachs Ag | Hydrodynamic torque converter |
| JP2000035109A (en) * | 1998-07-21 | 2000-02-02 | Fuji Heavy Ind Ltd | Lubricating device for continuously variable transmission |
| US20070066440A1 (en) * | 2005-09-21 | 2007-03-22 | Jatco Ltd. | Automatic transmission |
| CN101629625A (en) * | 2008-07-18 | 2010-01-20 | 马自达汽车株式会社 | Automatic transmission |
| CN201428789Y (en) * | 2009-07-04 | 2010-03-24 | 徐州工程机械科技股份有限公司 | Novel integrated control device |
| CN103104687A (en) * | 2011-11-14 | 2013-05-15 | 腓特烈斯港齿轮工厂股份公司 | Arrangement for lube oil supply a chain drive driving a transmission oil pump arranged offset the axis of a torque converter |
| CN103256366A (en) * | 2013-01-30 | 2013-08-21 | 杭州前进齿轮箱集团股份有限公司 | Oil way system of multi-gear hydrodynamic transmission |
| CN204284401U (en) * | 2014-11-24 | 2015-04-22 | 盛瑞传动股份有限公司 | A kind of housing of gearbox |
-
2014
- 2014-11-24 CN CN201410682716.4A patent/CN104329449B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5215173A (en) * | 1991-06-29 | 1993-06-01 | Fichtel & Sachs Ag | Hydrodynamic torque converter |
| JP2000035109A (en) * | 1998-07-21 | 2000-02-02 | Fuji Heavy Ind Ltd | Lubricating device for continuously variable transmission |
| US20070066440A1 (en) * | 2005-09-21 | 2007-03-22 | Jatco Ltd. | Automatic transmission |
| CN101629625A (en) * | 2008-07-18 | 2010-01-20 | 马自达汽车株式会社 | Automatic transmission |
| CN201428789Y (en) * | 2009-07-04 | 2010-03-24 | 徐州工程机械科技股份有限公司 | Novel integrated control device |
| CN103104687A (en) * | 2011-11-14 | 2013-05-15 | 腓特烈斯港齿轮工厂股份公司 | Arrangement for lube oil supply a chain drive driving a transmission oil pump arranged offset the axis of a torque converter |
| CN103256366A (en) * | 2013-01-30 | 2013-08-21 | 杭州前进齿轮箱集团股份有限公司 | Oil way system of multi-gear hydrodynamic transmission |
| CN204284401U (en) * | 2014-11-24 | 2015-04-22 | 盛瑞传动股份有限公司 | A kind of housing of gearbox |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704565A (en) * | 2016-12-30 | 2017-05-24 | 盛瑞传动股份有限公司 | Transmission main shell |
| CN107339409A (en) * | 2016-12-30 | 2017-11-10 | 盛瑞传动股份有限公司 | A kind of gearbox converter cover |
| CN106704565B (en) * | 2016-12-30 | 2023-10-31 | 盛瑞传动股份有限公司 | Gearbox main casing |
| CN107339409B (en) * | 2016-12-30 | 2023-10-31 | 盛瑞传动股份有限公司 | Gearbox torque converter casing |
| CN111750080A (en) * | 2020-06-30 | 2020-10-09 | 重庆长安汽车股份有限公司 | Oil path structure of hybrid transmission box clutch |
| CN111750080B (en) * | 2020-06-30 | 2022-07-05 | 重庆长安汽车股份有限公司 | Oil path structure of hybrid transmission box clutch |
| WO2022089457A1 (en) * | 2020-10-30 | 2022-05-05 | 阿特拉斯•科普柯（无锡）压缩机有限公司 | Gear box body and gear box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104329449B (en) | 2017-06-23 |
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