CN104595466A - Shell of gearbox - Google Patents
Shell of gearbox Download PDFInfo
- Publication number
- CN104595466A CN104595466A CN201410682717.9A CN201410682717A CN104595466A CN 104595466 A CN104595466 A CN 104595466A CN 201410682717 A CN201410682717 A CN 201410682717A CN 104595466 A CN104595466 A CN 104595466A
- Authority
- CN
- China
- Prior art keywords
- gearbox
- pressure oil
- main casing
- converter cover
- housing
- 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.)
- Pending
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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
- F16H57/02—Gearboxes; Mounting gearing therein
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a shell of a gearbox. The shell of the gearbox comprises a main shell body, a torque converter shell and a middle separation board. The main shell body, the torque converter shell and the middle separation board are each provided with a high-pressure oil path capable of conveying oil in a clutch into the gearbox. According to the shell of the gearbox, the main shell body, the torque converter shell and the middle separation board are all provided with high-pressure oil paths; the high-pressure oil paths are utilized to serve as an oil transportation passage, so the oil inside the clutch can be directly transported into the gearbox, and an additional oil transportation pipe does not need to be arranged; accordingly, the structure and manufacturing process of the gearbox are simplified, the production efficiency of the gearbox is improved, and the possibility of breakdowns in the working process of the gearbox is reduced.
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, normally works to realize it.In the prior art, gearbox generally has the housing of two kinds of forms, and a kind of housing is that its main casing, converter cover and intermediate clapboard are not all provided with oil transportation channel, and gearbox is before work, need in advance appropriate clutch 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, for carrying the transport pipe of clutch oil to be laid on respectively in these through holes, and extend into the inside of gearbox, thus clutch oil is delivered to relevant position.
Above-mentioned two kinds of housings, without the gearbox of oil transportation channel, because clutch oil wherein adds 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 housing for gearbox, comprises main casing, converter cover and intermediate clapboard, wherein, described main casing, described converter cover and described intermediate clapboard all offers high-pressure oil duct clutch oil can delivered in described gearbox.
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, by utilizing this high-pressure oil duct as oil transportation channel, clutch oil directly can be delivered to transmission internal, 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 plan view of converter cover;
Figure 13 is the M-M sectional view of Figure 12;
Figure 14 is the plan view of intermediate clapboard;
Figure 15 is the N-N sectional view of Figure 14.
In above Fig. 1-Figure 15:
Label 1-10 respectively indicates a high-pressure oil duct arranged on a main housing, and label 11 is pressure tap; Label 12-19 respectively indicates a high-pressure oil duct be arranged on converter cover; Label 20 and 21 respectively indicates a high-pressure oil duct 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 15, 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.
In Fig. 1-Figure 15, for the ease of distinguishing, the high-pressure oil duct in the present embodiment is represented by dashed line.Wherein in Fig. 1-Figure 11, in label 1-10, each label indicates a high-pressure oil duct arranged on a main housing respectively, and the position that label 11 indicates is the pressure tap of main casing.In Figure 12 and Figure 13, label 12-19 respectively indicates a high-pressure oil duct be arranged on converter cover, wherein high-pressure oil duct 12,13,14 and 15, is communicated with 4 with high-pressure oil duct 1,2,3 respectively, and in Figure 13, the right part of converter cover is connected with the main casing shown in Fig. 1.In figures 14 and 15, label 20 and 21 respectively indicates a high-pressure oil duct be arranged on intermediate clapboard, and high-pressure oil duct 21 is communicated with high-pressure oil duct 10.
In the housing of the gearbox that the present embodiment provides, main casing, converter cover and intermediate clapboard all offer high-pressure oil duct, by this high-pressure oil duct, the clutch oil of high pressure directly can be delivered to the corresponding site of transmission internal, 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, 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.
Preferred further, high-pressure oil duct makes it be formed by the connection of one or more snippets beeline channel as far as possible.In the present embodiment, the design principle of high-pressure oil duct 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 as far as possible, also avoid high-pressure oil duct to have right-angled bend as much as possible simultaneously, therefore the preferred every bar high-pressure oil duct of the present embodiment forms by the connection of one or more snippets beeline channel, at utmost to shorten its length.Certainly, do not affecting under normal defeated oil condition, high-pressure oil duct 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 (3)
1. a housing for gearbox, comprises main casing, converter cover and intermediate clapboard, it is characterized in that, described main casing, described converter cover and described intermediate clapboard all offers high-pressure oil duct clutch oil can delivered in described gearbox.
2. 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.
3. the housing of gearbox according to claim 1 and 2, 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 |
|---|---|---|---|
| CN201410682717.9A CN104595466A (en) | 2014-11-24 | 2014-11-24 | Shell of gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682717.9A CN104595466A (en) | 2014-11-24 | 2014-11-24 | Shell of gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595466A true CN104595466A (en) | 2015-05-06 |
Family
ID=53121430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410682717.9A Pending CN104595466A (en) | 2014-11-24 | 2014-11-24 | Shell of gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253132A (en) * | 2016-12-28 | 2018-07-06 | 铃木株式会社 | Automatic transmission |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01112076A (en) * | 1987-10-23 | 1989-04-28 | Nissan Motor Co Ltd | Oil passage structure for continuously variable 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 |
| CN201615210U (en) * | 2009-11-23 | 2010-10-27 | 哈尔滨东安汽车动力股份有限公司 | Novel bearing gearbox body |
| CN201714951U (en) * | 2010-07-09 | 2011-01-19 | 三一电气有限责任公司 | Gear box |
| CN102089554A (en) * | 2008-12-16 | 2011-06-08 | 爱信艾达株式会社 | Drive device for vehicle |
| CN202056286U (en) * | 2011-05-19 | 2011-11-30 | 东风汽车有限公司 | Double-clutch transmission structure |
-
2014
- 2014-11-24 CN CN201410682717.9A patent/CN104595466A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01112076A (en) * | 1987-10-23 | 1989-04-28 | Nissan Motor Co Ltd | Oil passage structure for continuously variable transmission |
| CN102089554A (en) * | 2008-12-16 | 2011-06-08 | 爱信艾达株式会社 | Drive device for vehicle |
| 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 |
| CN201615210U (en) * | 2009-11-23 | 2010-10-27 | 哈尔滨东安汽车动力股份有限公司 | Novel bearing gearbox body |
| CN201714951U (en) * | 2010-07-09 | 2011-01-19 | 三一电气有限责任公司 | Gear box |
| CN202056286U (en) * | 2011-05-19 | 2011-11-30 | 东风汽车有限公司 | Double-clutch transmission structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253132A (en) * | 2016-12-28 | 2018-07-06 | 铃木株式会社 | Automatic transmission |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |