CN109488752A - A kind of Transaxle - Google Patents
A kind of Transaxle Download PDFInfo
- Publication number
- CN109488752A CN109488752A CN201710812915.6A CN201710812915A CN109488752A CN 109488752 A CN109488752 A CN 109488752A CN 201710812915 A CN201710812915 A CN 201710812915A CN 109488752 A CN109488752 A CN 109488752A
- Authority
- CN
- China
- Prior art keywords
- transaxle
- hole
- main body
- input shaft
- shaft axis
- 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
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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/037—Gearboxes for accommodating differential gearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Retarders (AREA)
Abstract
The present invention provides a kind of Transaxle, it includes Transaxle main body, and Transaxle main body is formed using integral cast, and Transaxle main body one end lower part is equipped with input shaft axis hole, top is equipped with differential mechanism mounting hole, and input shaft axis hole side is equipped with jackshaft installing hole；The outer rim of input shaft axis hole, differential mechanism mounting hole and jackshaft installing hole is coupled to each other the sealed step to form protrusion；Sealed step is equipped with several fixation holes.The present invention has the advantages that the integrated cast molding of use, good airproof performance, whole ability to bear are stronger；End face vehicle goes out sealed step, is conducive to assembly sealing, prevents cabinet oil leak；The structure of this programme is simple, safe and reliable, processes more convenient.
Description
Technical field
The invention patent relates to gearbox technical fields, refer in particular to a kind of Transaxle.
Background technique
Currently, well known motorcycle be all using the motorcycle engine for having grade shift, through reverse gear change rotation direction and
Two rear-wheel rotation driving vehicle drivings are driven through differential mechanism again after retarder deceleration torque increase, usual retarder and differential mechanism are
One, it is commonly called as tooth packet.Since using the motorcycle engine for having grade shift, groups of people are learning and are using wheeled motorcycle
When, the cooperation of clutch and throttle can not be skillfully grasped, the gear that cannot be suitble to according to speed selection, as the high tap position slow-speed of revolution is made
At engine misses, shelves or the high revolving speed aggravation engine scuffing of low-grade location is dragged even to damage engine.Existing gear box
Mostly the right and left is opened, and is packed into the components such as axis tooth, differential mechanism in the inner cavity that two-half die is constituted, two-half die is then passed through bolt
Composition gearbox is connected, using split type structure there are processing cost height, poor sealing performance withstands forces the disadvantages of poor.
Summary of the invention
The invention patent aims to overcome that the deficiencies in the prior art, provides that a kind of structure is simple, good airproof performance, use
The gear box of integrated cast molding.
To achieve the above object, technical solution provided by the invention patent are as follows: a kind of Transaxle, it includes to become
Fast differential mechanism main body, Transaxle main body are formed using integral cast, and Transaxle main body one end lower part is equipped with input shaft
Axis hole, top are equipped with differential mechanism mounting hole, and input shaft axis hole side is equipped with jackshaft installing hole；Input shaft axis hole, differential mechanism peace
The outer rim of dress hole and jackshaft installing hole is coupled to each other the sealed step to form protrusion；Sealed step is fixed equipped with several
Hole.
The fixation hole is sequentially distributed along sealed step profile.
The Transaxle body side is equipped with several horizontal shaft holes, and the other side is equipped with inclined inclined shaft hole.
The Transaxle bottom part body is arc mechanism, and top-slitting is simultaneously sealed by case lid.
The advantages of the invention patent is: using integrated cast molding, good airproof performance, whole ability to bear is stronger；End face
Vehicle goes out sealed step, is conducive to assembly sealing, prevents cabinet oil leak；The structure of this programme is simple, safe and reliable, processes more square
Just.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the invention patent.
Specific embodiment
The invention patent is described further below with reference to all attached drawings, the preferred embodiment of the invention patent are as follows: ginseng
See that attached drawing 1, Transaxle described in the present embodiment include Transaxle main body 1, it is characterised in that: Transaxle master
Body 1 is formed using integral cast, and 1 side of Transaxle main body is equipped with several horizontal shaft holes 7, and the other side is equipped with inclined oblique
Axis hole 8,1 one end lower part of Transaxle main body are equipped with input shaft axis hole 4, and top is equipped with differential mechanism mounting hole 3, input shaft axis hole
4 sides are equipped with jackshaft installing hole 2；The outer rim of input shaft axis hole 4, differential mechanism mounting hole 3 and jackshaft installing hole 2 is coupled to each other
Form the sealed step 5 of protrusion；Sealed step 5 is equipped with several fixation holes 6.Fixation hole 6 successively divides along 5 profile of sealed step
Cloth.1 bottom of Transaxle main body is arc mechanism, and top-slitting is simultaneously sealed by case lid.Using integrated cast molding, sealing
Property is good, and whole ability to bear is stronger；End face vehicle goes out sealed step, is conducive to assembly sealing, prevents cabinet oil leak.
It is obvious to a person skilled in the art that the invention patent is not limited to the details of above-mentioned exemplary embodiment, and
And without departing substantially from the spirit or essential attributes of the invention patent, the present invention can be realized in other specific forms specially
Benefit.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, the present invention is special
The range of benefit is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are included in the invention patent.It should not treat any reference in the claims as limiting
Related claim.
Claims (3)
1. a kind of Transaxle, it includes Transaxle main body (1), it is characterised in that: the Transaxle main body
(1) it is formed using integral cast, Transaxle main body (1) one end lower part is equipped with input shaft axis hole (4), and it is poor that top is equipped with
Fast device mounting hole (3), input shaft axis hole (4) side are equipped with jackshaft installing hole (2)；The input shaft axis hole (4), differential mechanism peace
The outer rim of dress hole (3) and jackshaft installing hole (2) is coupled to each other the sealed step (5) to form protrusion；On the sealed step (5)
Equipped with several fixation holes (6), Transaxle main body (1) side is equipped with several horizontal shaft holes (7), and the other side is equipped with
Inclined inclined shaft hole (8).
2. a kind of Transaxle according to claim 1, it is characterised in that: the fixation hole (6) is along sealed step (5)
Profile is sequentially distributed.
3. a kind of Transaxle according to claim 1, it is characterised in that: Transaxle main body (1) bottom is arc
Shape mechanism, top-slitting are simultaneously sealed by case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710812915.6A CN109488752A (en) | 2017-09-11 | 2017-09-11 | A kind of Transaxle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710812915.6A CN109488752A (en) | 2017-09-11 | 2017-09-11 | A kind of Transaxle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109488752A true CN109488752A (en) | 2019-03-19 |
Family
ID=65688062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710812915.6A Pending CN109488752A (en) | 2017-09-11 | 2017-09-11 | A kind of Transaxle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109488752A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007061540A1 (en) * | 2007-12-20 | 2009-06-25 | Honsel Ag | Bearing bush for axle drive of motor vehicle, has outer and inner bushes comprising respective materials with different thermal expansion coefficients and connected with each other by casting, where outer bush partially encloses inner bush |
| WO2009133752A1 (en) * | 2008-04-28 | 2009-11-05 | アイシン・エィ・ダブリュ株式会社 | Drive device |
| CN201779243U (en) * | 2010-09-03 | 2011-03-30 | 周拥军 | Dual drive gearbox |
| CN203297587U (en) * | 2013-05-30 | 2013-11-20 | 杭州萧山兴发机械有限公司 | Automatic differential shell |
| CN203656140U (en) * | 2013-11-29 | 2014-06-18 | 益阳兴隆变速箱有限公司 | Box body of automobile speed changing box |
-
2017
- 2017-09-11 CN CN201710812915.6A patent/CN109488752A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007061540A1 (en) * | 2007-12-20 | 2009-06-25 | Honsel Ag | Bearing bush for axle drive of motor vehicle, has outer and inner bushes comprising respective materials with different thermal expansion coefficients and connected with each other by casting, where outer bush partially encloses inner bush |
| WO2009133752A1 (en) * | 2008-04-28 | 2009-11-05 | アイシン・エィ・ダブリュ株式会社 | Drive device |
| CN201779243U (en) * | 2010-09-03 | 2011-03-30 | 周拥军 | Dual drive gearbox |
| CN203297587U (en) * | 2013-05-30 | 2013-11-20 | 杭州萧山兴发机械有限公司 | Automatic differential shell |
| CN203656140U (en) * | 2013-11-29 | 2014-06-18 | 益阳兴隆变速箱有限公司 | Box body of automobile speed changing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |
|
| WD01 | Invention patent application deemed withdrawn after publication |