CN208021137U - A kind of high safety stable type electric automobile axle - Google Patents
A kind of high safety stable type electric automobile axle Download PDFInfo
- Publication number
- CN208021137U CN208021137U CN201820401310.8U CN201820401310U CN208021137U CN 208021137 U CN208021137 U CN 208021137U CN 201820401310 U CN201820401310 U CN 201820401310U CN 208021137 U CN208021137 U CN 208021137U
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- damping
- buffering
- electric automobile
- plate
- connecting rod
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Abstract
The utility model discloses a kind of high safety stable type electric automobile axles of automobile equipment technical field,Including drag link,The both sides of the drag link are symmetrically arranged with wheel,The component of the electric automobile axle is to be left and right symmetrically arranged setting,The identical fixed block of structure is both provided at left and right sides of the drag link,It is provided with knuckle on the inside of the wheel of left side,Connecting rod and damping, buffering bar are fixedly installed on the right side of the knuckle,The other side of the damping, buffering bar is connect with left side fixed block,The other end of the connecting rod is provided with damping device,The left side damping device bottom is provided with strut,It is provided with arm plate between the left side strut and left side fixed block,It is provided with strut between the arm plate and drag link,It is provided with fixed link on the right side of the damping device of left side,Damping, buffering bar, which reduces automobile in the vibrations for encountering the road generation jolted with damping device, to be reduced,It ensure that stability and the safety of traveling.
Description
Technical field
The utility model is related to a kind of high safety stable type electric automobile axles of automobile equipment technical field.
Background technology
Automotive axle (also known as axle) is connected by suspension with vehicle frame (or monocoque body), and wheel is installed at both ends.
The effect of vehicle bridge is subject to the load of automobile, maintains normally travel of the automobile on road, and vehicle bridge can be monoblock type, just like
One huge barbell, both ends vehicle body by suspension system supports, therefore integral axle usually coordinates with rigid axle suspension；
Vehicle bridge can also be breakaway-element, as two umbrellas are inserted in vehicle body both sides, then each by suspension system supports vehicle body, so disconnected
Open type vehicle bridge and independent suspension adapted.According to the difference of type of drive, vehicle bridge is also divided into steeraxle, drive axle, turns to and drive vehicle bridge
Four kinds of dynamic bridge and support bridge.Wherein steeraxle and support bridge belong to driven bridge.
Traditional automotive axle is made some shortcomings in terms of stability, on the road more to jolt, interior people sense
Feel that vibrations are larger, more uncomfortable, this just needs to be improved traditional equipment, for this purpose, it is proposed that a kind of high safety is stablized
Type electric automobile axle.
Utility model content
The purpose of this utility model is to provide a kind of high safety stable type electric automobile axles, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：Including drag link, the both sides of the drag link
It is symmetrically arranged with wheel, the component of the electric automobile axle is to be left and right symmetrically arranged setting, and the left and right sides of the drag link is equal
It is provided with the identical fixed block of structure, knuckle is provided on the inside of the wheel of left side, the right side of the knuckle, which is fixed, to be set
It is equipped with connecting rod and damping, buffering bar, and connecting rod is located above damping, buffering bar, the other side and the left side of the damping, buffering bar
Side fixed block connection, the other end of the connecting rod are provided with damping device, and the damping device includes shock-absorbing casing, the company
Extension bar is connected with bearing block through shock-absorbing casing, and bearing seat, in shock-absorbing casing inner cavity, the other side of the bearing block is arranged
There is push plate, the bottom of the push plate is provided with sliding block, and the intracavity bottom of shock-absorbing casing is provided with the sliding rail to match with sliding block,
Side of the push plate far from bearing block is provided with damping spring part, and the other end of the damping spring part is provided with fixed plate,
And fixed plate fits with inner wall on the right side of the inner cavity of left side shock-absorbing casing, the left side damping device bottom is provided with strut, and
The other end of strut is fixedly connected with drag link, and arm plate, the arm plate are provided between the left side strut and left side fixed block
Be provided with strut between drag link, be provided with fixed link on the right side of the damping device of left side, and the other end of fixed link with
Drag link is fixedly connected, and left side fixed link is located at the right side of fagging.
Preferably, the damping, buffering bar includes damping, buffering shell and decoupling rod, and the decoupling rod runs through damping, buffering
Shell is connected with pressing plate, and pressing plate is located at damping, buffering housing cavity, and the both sides of the pressing plate are symmetrically arranged with pulley, and sliding
Wheel fits with damping, buffering inner walls, and side inner arm of the damping, buffering housing cavity far from pressing plate is provided with bottom plate,
The pressing plate is provided with multiple power spring between side and bottom plate far from decoupling rod.
Preferably, the surface of the damping, buffering shell and damping device respectively offers and decoupling rod and connecting rod phase
Matched activity port.
Preferably, it is both provided with fixing bolt on the fixed block and knuckle, and decoupling rod and connecting rod are respectively opened
Equipped with the threaded hole to match with fixing bolt, the fixed block and knuckle respectively pass through bolt with decoupling rod and connecting rod
Screw hole is fixed.
Preferably, totally two groups of the damping spring part, and it is arranged in side of the push plate far from bearing block along longitudinal direction.
Preferably, the knuckle is the structure that section is " pentagon ".
Compared with prior art, the utility model has the beneficial effects that：
1, the electric automobile axle is simple in structure, and when automobile occurs vibrations and tilts, and is played to equipment more firm
Cushioning effect plays protective effect for body of a motor car.
2, automobile is reduced in the vibrations for encountering the road generation jolted with damping device and is reduced by damping, buffering bar, ensure that
The stability of traveling and safety.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model damping, buffering rod structure schematic diagram；
Fig. 3 is the utility model damping device structural schematic diagram.
In figure：1 drag link, 2 wheels, 3 knuckles, 4 damping, buffering bars, 41 damping, buffering shells, 42 decoupling rods, 43 pressures
Plate, 44 pulleys, 45 bottom plates, 46 multiple power springs, 5 fixed blocks, 6 connecting rods, 7 damping devices, 71 shock-absorbing casings, 72 bearing blocks, 73
Push plate, 74 sliding blocks, 75 sliding rails, 76 fixed plates, 77 damping spring parts, 8 struts, 9 fixed links, 10 arm plates, 11 struts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：Including drag link 1, the both sides of drag link 1 are symmetrical
It is provided with wheel 2, the component of the electric automobile axle is to be left and right symmetrically arranged setting, and the left and right sides of drag link 1 is both provided with
The inside of the identical fixed block 5 of structure, left side wheel 2 is provided with knuckle 3, and the right side of knuckle 3 is fixedly installed connecting rod 6
With damping, buffering bar 4, connecting rod 6 makes equipment have the function that damping, buffering with the 4 mutual cooperation damping of damping, buffering bar, and connects
Bar 6 is located at 4 top of damping, buffering bar, and the other side of damping, buffering bar 4 is connect with left side fixed block 5, and the other end of connecting rod 6 is set
It is equipped with damping device 7, reduces the shaking force that running car generates on the road more jolted, damping device 7 includes shock-absorbing casing
71, it is easily installed protection internal structure, connecting rod 6 is connected with bearing block 72 through shock-absorbing casing 71, and bearing block 72 is located at and subtracts
71 inner cavity of shell is shaken, the other side of bearing block 72 is provided with push plate 73, and the bottom of push plate 73 is provided with sliding block 74, and shock-absorbing casing
71 intracavity bottom is provided with the sliding rail 75 to match with sliding block 74, and side of the push plate 73 far from bearing block 72 is provided with damping bullet
Spring part 77, reduces shaking force, and the other end of damping spring part 77 is provided with fixed plate 76, and fixed plate 76 and left side shock-absorbing casing
Inner wall fits on the right side of 71 inner cavity, and damping device 7 bottom in left side is provided with strut 8, and the other end of strut 8 and drag link 1
It is fixedly connected, arm plate 10 is provided between left side strut 8 and left side fixed block 5, improve the stationarity stability of whole equipment, arm
Strut 11 is provided between plate 10 and drag link 1, the right side of left side damping device 7 is provided with fixed link 9, and fixed link 9 is another
One end is fixedly connected with drag link 1, and left side fixed link 9 is located at the right side of fagging 8.
Wherein, damping, buffering bar 4 includes damping, buffering shell 41 and decoupling rod 42, and decoupling rod 42 runs through damping, buffering shell
41 are connected with pressing plate 43, and pressing plate 43 is located at 41 inner cavity of damping, buffering shell, and the both sides of pressing plate 43 are symmetrically arranged with pulley 44,
And pulley 44 fits with 41 inner wall of damping, buffering shell, side inner arm setting of 41 inner cavity of damping, buffering shell far from pressing plate 43
There is bottom plate 45, multiple power spring 46 is provided between side of the pressing plate 43 far from decoupling rod 42 and bottom plate 45, reaches damping, buffering
It uses, the surface of damping, buffering shell 41 and damping device 7 respectively offers the work to match with decoupling rod 42 and connecting rod 6
Dynamic port is convenient for carrying out damping work when stress, fixing bolt, and 42 He of decoupling rod is both provided on fixed block 5 and knuckle 3
Connecting rod 6 respectively offers the threaded hole to match with fixing bolt, fixed block 5 and knuckle 3 respectively with decoupling rod 42
Fixed by bolt screw hole with connecting rod 6, convenient for equipment repair maintenance etc. work, totally two groups of damping spring part 77, and
It is arranged in side of the push plate 73 far from bearing block 72 along longitudinal direction, improves the effect of damping, buffering, knuckle 3 is that section is " five sides
The structure of shape ", convenient for setting connecting rod 6 and damping, buffering bar 4.
Operation principle：Automobile travels on the road to jolt, generates vibrations, and connecting rod 6 is made to push push plate 73 in damping shell
Intracavitary squeezes 77 alleviation shaking force of damping spring part in body 71, while the damping, buffering bar 4 of lower section is matched with damping device 7,
By the shaking force being subject to, by extruding, power spring 46 reduces again, not only increases passenger inside the vehicle's comfort level and driving safety, and
And also play the role of being effectively protected to vehicle body.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. the both sides of a kind of high safety stable type electric automobile axle, including drag link (1), the drag link (1) are symmetrical arranged
It is to be left and right symmetrically arranged setting to have wheel (2), the component of the electric automobile axle, it is characterised in that：A left side for the drag link (1)
Right both sides are both provided with the identical fixed block of structure (5), are provided with knuckle (3) on the inside of the left side wheel (2), described turn
Connecting rod (6) and damping, buffering bar (4) are fixedly installed on the right side of to section (3), and connecting rod (6) is located at damping, buffering bar (4)
The other side of top, the damping, buffering bar (4) is connect with left side fixed block (5), and the other end of the connecting rod (6) is provided with
Damping device (7), the damping device (7) include shock-absorbing casing (71), and the connecting rod (6) connects through shock-absorbing casing (71)
There is bearing block (72), and bearing block (72) is located at shock-absorbing casing (71) inner cavity, the other side of the bearing block (72), which is provided with, to push away
The bottom of plate (73), the push plate (73) is provided with sliding block (74), and the intracavity bottom of shock-absorbing casing (71) is provided with and sliding block
(74) sliding rail (75) to match, side of the push plate (73) far from bearing block (72) are provided with damping spring part (77), institute
The other end for stating damping spring part (77) is provided with fixed plate (76), and the inner cavity of fixed plate (76) and left side shock-absorbing casing (71)
Right side inner wall fits, and left side the damping device (7) bottom is provided with strut (8), and the other end and drag link of strut (8)
(1) it is fixedly connected, arm plate (10), the arm plate (10) and cross is provided between the left side strut (8) and left side fixed block (5)
It is provided with strut (11) between pull rod (1), fixed link (9), and fixed link are provided on the right side of the left side damping device (7)
(9) the other end is fixedly connected with drag link (1), and left side fixed link (9) is located at the right side of fagging (8).
2. a kind of high safety stable type electric automobile axle according to claim 1, it is characterised in that：The damping, buffering
Bar (4) includes damping, buffering shell (41) and decoupling rod (42), and the decoupling rod (42) connects through damping, buffering shell (41)
There is pressing plate (43), and pressing plate (43) is located at damping, buffering shell (41) inner cavity, the both sides of the pressing plate (43) are symmetrically arranged with
Pulley (44), and pulley (44) fits with damping, buffering shell (41) inner wall, damping, buffering shell (41) inner cavity is separate
The side inner arm of pressing plate (43) is provided with bottom plate (45), side of the pressing plate (43) far from decoupling rod (42) and bottom plate (45) it
Between be provided with multiple power spring (46).
3. a kind of high safety stable type electric automobile axle according to claim 1, it is characterised in that：The damping, buffering
It is logical that the surface of shell (41) and damping device (7) respectively offers the activity to match with decoupling rod (42) and connecting rod (6)
Mouthful.
4. a kind of high safety stable type electric automobile axle according to claim 1, it is characterised in that：The fixed block
(5) and on knuckle (3) it is both provided with fixing bolt, and decoupling rod (42) and connecting rod (6) respectively offer and fixed spiral shell
The threaded hole that bolt matches, the fixed block (5) and knuckle (3) respectively pass through spiral shell with decoupling rod (42) and connecting rod (6)
Bolt screw hole is fixed.
5. a kind of high safety stable type electric automobile axle according to claim 1, it is characterised in that：The damping spring
Totally two groups of part (77), and it is arranged in side of the push plate (73) far from bearing block (72) along longitudinal direction.
6. a kind of high safety stable type electric automobile axle according to claim 1, it is characterised in that：The knuckle
(3) be section be " pentagon " structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820401310.8U CN208021137U (en) | 2018-03-23 | 2018-03-23 | A kind of high safety stable type electric automobile axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820401310.8U CN208021137U (en) | 2018-03-23 | 2018-03-23 | A kind of high safety stable type electric automobile axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021137U true CN208021137U (en) | 2018-10-30 |
Family
ID=63906728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820401310.8U Active CN208021137U (en) | 2018-03-23 | 2018-03-23 | A kind of high safety stable type electric automobile axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208021137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660725A (en) * | 2020-07-06 | 2020-09-15 | 金文应 | Shock attenuation axle assembly |
-
2018
- 2018-03-23 CN CN201820401310.8U patent/CN208021137U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660725A (en) * | 2020-07-06 | 2020-09-15 | 金文应 | Shock attenuation axle assembly |
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