CN205523407U - A electric automobile that is used for non -independent suspension transaxle structure of vehicle and has it - Google Patents
A electric automobile that is used for non -independent suspension transaxle structure of vehicle and has it Download PDFInfo
- Publication number
- CN205523407U CN205523407U CN201520970545.5U CN201520970545U CN205523407U CN 205523407 U CN205523407 U CN 205523407U CN 201520970545 U CN201520970545 U CN 201520970545U CN 205523407 U CN205523407 U CN 205523407U
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- axle
- adpting flange
- flange
- vehicle
- axle shaft
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Abstract
The utility model discloses an electric automobile that is used for non -independent suspension transaxle structure of vehicle and has it, the transaxle structure includes: a speed reducer, the reduction gear has the power take off end, left half axle and right semi -axis, the outer end of left half axle and left side wheel hub and the right side semi -axis the outer end with right side wheel hub is all through the splined connection, left side flange and right flange, a left side flange fix the inner of left half axle, the right side flange fix the inner of right side semi -axis, a left side flange with the right side flange all with power take off holds fixed connection. Through setting up left flange and right flange, left flange can effectively connect the terminal surface of the inner of left half axle and power take off end, and right flange can effectively connect the terminal surface of the inner of right semi -axis and power take off end, and left flange and right flange required space in the connection process is less, and the connection reliably moreover.
Description
Technical field
This utility model relates to technical field of vehicle, particularly relate to a kind of rigid axle suspension drive axle structure for vehicle and
There is the electric automobile of this drive axle structure.
Background technology
Semiaxis is when assembling, if coupling is rigid axle suspension, because of the link position of semiaxis and decelerator and semiaxis and wheel
Hub axle is held link position and all be there is longer spline, causes after power assembly, suspension have assembled, it is impossible to assembling semiaxis.
Utility model content
This utility model is intended to solve one of above-mentioned technical problem of the prior art the most to a certain extent.To this end, this reality
It is to propose a kind of rigid axle suspension drive axle structure that can assemble semiaxis by a novel purpose.
This utility model proposes a kind of electric automobile further.
According to the rigid axle suspension drive axle structure for vehicle of the present utility model, including: decelerator, described deceleration utensil
Dynamic outfan；The outer end of left half axle and right axle shaft, the outer end of described left half axle and left side wheel hub and described right axle shaft with
Described right side wheel hub is all connected by spline；Left adpting flange and right adpting flange, described left adpting flange is fixed on a described left side
The inner of semiaxis, described right adpting flange is fixed on the inner of described right axle shaft, described left adpting flange and described right connection method
Clutch end described in Lan Junyu is fixing to be connected.
According to the rigid axle suspension drive axle structure for vehicle of the present utility model, by arranging left adpting flange and right connection
Flange, left adpting flange can effectively connect the inner of left half axle and the end face of clutch end, and right adpting flange can be effective
Connect the inner of right axle shaft and the sky that the end face of clutch end, left adpting flange and right adpting flange are required in connection procedure
Between less, and connect reliable.It addition, the mode of Flange joint semiaxis and decelerator is so that drive axle structure assembles letter
Single, the packaging efficiency of drive axle structure can be promoted.
It addition, can also have following difference technology according to the rigid axle suspension drive axle structure for vehicle of the present utility model
Feature:
In examples more of the present utility model, described decelerator includes speed reducer housing, described left adpting flange and the described right side
Adpting flange is positioned at outside described speed reducer housing.
In examples more of the present utility model, it is characterised in that set between described left adpting flange and described clutch end
It is equipped with left packing ring, between described right adpting flange and described clutch end, is provided with right packing ring.
In examples more of the present utility model, described right axle shaft includes: right axle shaft body and right axle shaft connecting shaft, the described right side
Semiaxis body is coaxially attached to the outside of described right axle shaft connecting shaft, and described right adpting flange is formed at described right axle shaft and connects
The inner of axle.
In examples more of the present utility model, between described right axle shaft body and described right axle shaft connecting shaft, pass through adpting flange
It is attached.
In examples more of the present utility model, described left half axle and described right axle shaft body are about the longitudinal center of described vehicle
Line is arranged symmetrically with.
In examples more of the present utility model, described decelerator is integrated with differential gear.
According to electric automobile of the present utility model, including the above-mentioned rigid axle suspension drive axle structure for vehicle.By setting
Putting left adpting flange and right adpting flange, left adpting flange can effectively connect the inner of left half axle and the end face of clutch end,
Right adpting flange can effectively connect the inner of right axle shaft and the end face of clutch end, left adpting flange and right adpting flange and exist
Space required in connection procedure is less, and connects reliable.It addition, the mode of Flange joint semiaxis and decelerator can make
Obtain drive axle structure and assemble simple, the packaging efficiency of drive axle structure can be promoted.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rigid axle suspension drive axle structure for vehicle according to this utility model embodiment；
Fig. 2 is left half axle and the partial sectional view of decelerator of the rigid axle suspension drive axle structure for vehicle in Fig. 1；
Fig. 3 is the left side wheel hub of the rigid axle suspension drive axle structure for vehicle in Fig. 1, left half axle, left adpting flange
Partial sectional view with decelerator.
Reference:
Drive axle structure 100；
Decelerator 10；Clutch end 11；Speed reducer housing 12；
Left half axle 20；Right axle shaft 30；Right axle shaft body 31；Right axle shaft connecting shaft 32；
Left adpting flange 40；Right adpting flange 50；
Rigid axle suspension 70；Left side wheel hub 80；Right side wheel hub 90.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to limit of the present utility model
System.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end "
Orientation or the position relationship of the instruction such as " interior ", " outward ", " clockwise ", " counterclockwise " are based on orientation shown in the drawings or position
Put relation, be for only for ease of and describe this utility model and simplify description rather than instruction or the device of hint indication or element
Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can
To be mechanical connection, it is also possible to be to electrically connect maybe can communicate with one another；Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to, can be connection or the interaction relationship of two elements of two element internals.Common skill for this area
For art personnel, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
Below with reference to the accompanying drawings the rigid axle suspension drive axle structure for vehicle according to this utility model embodiment is described in detail
100。
The rigid axle suspension drive axle structure 100 for vehicle according to this utility model embodiment may include that decelerator 10,
Left half axle 20, right axle shaft 30, left adpting flange 40 and right adpting flange 50.Shown in Fig. 1 and Fig. 3, decelerator 10
There is outer end and the right side wheel hub 90 of clutch end 11, the outer end of left half axle 20 and left side wheel hub 80 and right axle shaft 30
All connected by spline.Left adpting flange 40 is fixed on the inner of left half axle 20, and right adpting flange 50 is fixed on right axle shaft
The inner of 30, left adpting flange 40 and right adpting flange 50 are all fixing with clutch end 11 to be connected.Left half axle 20 interior
End and outer end and the inner of right axle shaft 30 and outer end set apart from the distance of decelerator 10 according to left half axle 20 and right axle shaft 30
Fixed.
When outer end and the left side wheel hub 80 of left half axle 20 is connected by spline and the outer end of right axle shaft 30 leads to right side wheel hub 90
After crossing spline connection, rigid axle suspension 70 can be arranged on left half axle 20 and right axle shaft 30, moving with decelerator 10
Power assembly can be loaded on rigid axle suspension 70.Now, the inner of left half axle 20 and the clutch end of decelerator 10
Space between 11 is less, and the space between the inner and the clutch end 11 of decelerator 10 of right axle shaft 30 is the least.
Left adpting flange 40 and right adpting flange 50 volume are little, and adpting flange needs two end face docking can complete to connect,
Thus left adpting flange 40 can effectively connect inner end face and the end face of clutch end 11, the right connection of left half axle 20
Flange 50 can effectively connect inner end face and the end face of clutch end 11 of right axle shaft 30.
Thus, according to the rigid axle suspension drive axle structure 100 for vehicle of this utility model embodiment, by arranging left company
Acting flange 40 and right adpting flange 50, left adpting flange 40 and right adpting flange 50 volume are little, and adpting flange needs
The docking of two end faces can complete to connect, thus left adpting flange 40 can effectively connect left half axle 20 inner end face and
The end face of clutch end 11, right adpting flange 50 can effectively connect inner end face and the clutch end of right axle shaft 30
The end face of 11.It addition, the mode of Flange joint semiaxis and decelerator 10 is so that drive axle structure 100 assembles simply,
The packaging efficiency of drive axle structure 100 can be promoted.
In examples more of the present utility model, as in figure 2 it is shown, decelerator 10 can include speed reducer housing 12, left connection
Flange 40 and right adpting flange 50 are positioned at outside speed reducer housing 12.Thus, between left half axle 20 and decelerator 10 and
It is connected simple between right axle shaft 30 with decelerator 10, the assembling difficulty of drive axle structure 100 can be reduced, can improve and drive
The packaging efficiency of dynamic bridge construction 100.
Alternatively, left packing ring (not shown), right connection can be provided with between left adpting flange 40 and clutch end 11
Right packing ring (not shown) can be provided with between flange 50 and clutch end 11.Left packing ring can effectively protect left connection
Flange 40 and clutch end 11, right packing ring can effectively protect right adpting flange 50 and clutch end 11.By arranging
Left packing ring and right packing ring, can effectively extend the service life of drive axle structure 100.
According to a preferred embodiment of the present utility model, as it is shown in figure 1, right axle shaft 30 may include that right axle shaft body 31
With right axle shaft connecting shaft 32, right axle shaft body 31 is coaxially attached to the outside of right axle shaft connecting shaft 32, right adpting flange 50
The inner of right axle shaft connecting shaft 32 can be formed at.It is understood that the outer end of right axle shaft body 31 and right side wheel hub 90
Can be connected by spline, the inner of right axle shaft body 31 is connected with right axle shaft connecting shaft 32, specifically, as it is shown in figure 1,
Can be attached by adpting flange between right axle shaft body 31 and right axle shaft connecting shaft 32.
Alternatively, as it is shown in figure 1, left half axle 20 is arranged symmetrically with about the longitudinal centre line of vehicle with right axle shaft body 31.
By rationally arranging left half axle 20 and right axle shaft 30, it is ensured that left half axle 20 and right axle shaft 30 reliable transmission and stable.
It addition, left half axle 20 can be identical with structure with right axle shaft 30, can effectively reduce left half axle 20 and the installation of right axle shaft 30
Difficulty.
Alternatively, decelerator 10 can be integrated with differential gear (not shown).Thus, motor can be passed by differential gear
The power passed is delivered separately to left half axle 20 and right axle shaft 30 after suitable differential adjusts, so that at electricity
Electrical automobile effectively regulates the rotating speed of revolver and right wheel when road conditions such as turnings.
According to the electric automobile of this utility model embodiment, including the rigid axle suspension drive axle structure 100 of above-described embodiment, logical
Crossing and arrange left adpting flange 40 and right adpting flange 50, left adpting flange 40 and right adpting flange 50 volume are little, Er Qielian
Acting flange needs two end face docking can complete to connect, thus left adpting flange 40 can effectively connect the interior of left half axle 20
The end face of end and the end face of clutch end 11, right adpting flange 50 can effectively connect right axle shaft 30 inner end face and
The end face of clutch end 11.It addition, the mode of Flange joint semiaxis and decelerator 10 is so that drive axle structure 100
Assemble simple, the packaging efficiency of drive axle structure 100 can be promoted.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Feature is contained at least one embodiment of the present utility model or example.In this manual, schematic to above-mentioned term
Statement is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature
Can combine in an appropriate manner in any one or more embodiments or example.Additionally, those skilled in the art can
Engage with the different embodiments described in this specification or example and combine.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as restriction of the present utility model, those of ordinary skill in the art can in the range of this utility model
Above-described embodiment be changed, revise, to replace and modification.
Claims (8)
1. the rigid axle suspension drive axle structure for vehicle, it is characterised in that including:
Decelerator, described decelerator has clutch end；
Left half axle and right axle shaft, the outer end of described left half axle is all connected by spline with right side wheel hub with the outer end of left side wheel hub and described right axle shaft；
Left adpting flange and right adpting flange, described left adpting flange is fixed on the inner of described left half axle, and described right adpting flange is fixed on that the inner of described right axle shaft, described left adpting flange and described right adpting flange are all fixing with described clutch end to be connected.
Rigid axle suspension drive axle structure for vehicle the most according to claim 1, it is characterised in that described decelerator includes that speed reducer housing, described left adpting flange and described right adpting flange are positioned at outside described speed reducer housing.
Rigid axle suspension drive axle structure for vehicle the most according to claim 1, it is characterised in that be provided with left packing ring between described left adpting flange and described clutch end, be provided with right packing ring between described right adpting flange and described clutch end.
Rigid axle suspension drive axle structure for vehicle the most according to claim 1, it is characterized in that, described right axle shaft includes: right axle shaft body and right axle shaft connecting shaft, described right axle shaft body is coaxially attached to the outside of described right axle shaft connecting shaft, and described right adpting flange is formed at the inner of described right axle shaft connecting shaft.
Rigid axle suspension drive axle structure for vehicle the most according to claim 4, it is characterised in that be attached by adpting flange between described right axle shaft body and described right axle shaft connecting shaft.
Rigid axle suspension drive axle structure for vehicle the most according to claim 1, it is characterised in that described left half axle is arranged symmetrically with about the longitudinal centre line of described vehicle with described right axle shaft body.
Rigid axle suspension drive axle structure for vehicle the most according to claim 1, it is characterised in that described decelerator is integrated with differential gear.
8. an electric automobile, it is characterised in that include according to the rigid axle suspension drive axle structure for vehicle according to any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970545.5U CN205523407U (en) | 2015-11-30 | 2015-11-30 | A electric automobile that is used for non -independent suspension transaxle structure of vehicle and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970545.5U CN205523407U (en) | 2015-11-30 | 2015-11-30 | A electric automobile that is used for non -independent suspension transaxle structure of vehicle and has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523407U true CN205523407U (en) | 2016-08-31 |
Family
ID=56762528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970545.5U Withdrawn - After Issue CN205523407U (en) | 2015-11-30 | 2015-11-30 | A electric automobile that is used for non -independent suspension transaxle structure of vehicle and has it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205523407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383221A (en) * | 2015-11-30 | 2016-03-09 | 北京新能源汽车股份有限公司 | Dependent suspension drive axle structure used for automobiles and electromobile provided with dependent suspension drive axle structure |
-
2015
- 2015-11-30 CN CN201520970545.5U patent/CN205523407U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383221A (en) * | 2015-11-30 | 2016-03-09 | 北京新能源汽车股份有限公司 | Dependent suspension drive axle structure used for automobiles and electromobile provided with dependent suspension drive axle structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180119 |
|
| AV01 | Patent right actively abandoned |