CN207433165U - A kind of automobile suspension swinging arm structure - Google Patents
A kind of automobile suspension swinging arm structure Download PDFInfo
- Publication number
- CN207433165U CN207433165U CN201721367364.9U CN201721367364U CN207433165U CN 207433165 U CN207433165 U CN 207433165U CN 201721367364 U CN201721367364 U CN 201721367364U CN 207433165 U CN207433165 U CN 207433165U
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- China
- Prior art keywords
- arm plate
- arm
- bushing
- plate
- automobile suspension
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- 239000000725 suspension Substances 0.000 title claims abstract description 23
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 241000736199 Paeonia Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009497 press forging Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model is related to vehicle chassis technology fields, specially a kind of automobile suspension swinging arm structure, including the first arm plate, second arm plate and the 3rd arm plate, one end of the first arm plate is connected with described second arm plate one end and forms center junction, the lower part of junction center junction is connected with one end of the 3rd arm plate, the first arm plate extends to the left, the second arm plate extends to the right, obliquely downward extends the 3rd arm plate to the right, the second arm plate is connected with the first bushing away from center junction one end, the 3rd arm plate is connected with the second bushing away from center junction one end, the first arm plate, second arm plate and the 3rd arm plate are aluminium alloy plate, first bushing and second bushing are aluminum alloy sleeve, sound construction is stablized, light weight, good integrity.
Description
Technical field
The utility model is related to vehicle chassis technology fields, are specially a kind of automobile suspension swinging arm structure.
Background technology
Suspension swing arm is the structure member of automobile suspension system key, its structure is mainly the bushing or axle sleeve at both ends
Structure and intermediate supporting bar structure, play the role of being connected to wheel and vehicle frame, to vehicle during the traveling of vehicle
Handling and stability has important influence.Suspension swing arm is generally directly stamping by metal plate in the prior art, two end liners
Set or axle sleeve form an entirety with middle studdle by welding；It has due to being subject to processing technique
With the limitation of moulding material, complicated, weight is larger, and stability is not high.
Utility model content
The purpose of this utility model is to provide a kind of sound construction stabilization, light weight, the automobile suspension swinging arm of good integrity
Structure.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of automobile suspension swinging arm
Structure, including the first arm plate, the second arm plate and the 3rd arm plate, one end of the first arm plate is connected with described second arm plate one end
Firmly and forming center junction, the lower part of junction center junction is connected with one end of the 3rd arm plate, and described
One arm plate extends to the left, and the second arm plate extends to the right, and obliquely downward extends the 3rd arm plate to the right, and the second arm plate is remote
The first bushing is connected with from center junction one end, the 3rd arm plate is away from center junction one end one
The second bushing is connected with, the first arm plate, the second arm plate and the 3rd arm plate are aluminium alloy plate, first bushing and described
Second bushing is aluminum alloy sleeve.
In above-mentioned technical proposal, the structure design of itself and mutual connection relation by each arm plate, then
What is used again is all aluminium alloy element so that overall structure is slimmer and more graceful, there is stronger structural strength, good integrity, stability
Height, suspension is better, and structure is relatively easy, the flexibility higher of production, and transport, stacking etc. also can more rationally.
As to the preferred of the utility model, the 3rd arm plate top is offered close to the position of the center junction
The through hole of front and rear perforation.
As to the preferred of the utility model, one end of the first arm plate is located at center company with described second arm plate one end
The connection mode connect everywhere is integrated connection.
Company is integrated as to the preferred of the utility model, the center junction and the connection mode of the 3rd arm plate
It connects.
As to the preferred of the utility model, the axial direction of the bush hole of first bushing and the bushing of second bushing
Hole it is axially vertical.
As to the preferred of the utility model, the bush hole of first bushing is set axially along vertical direction, institute
State being set axially along front-rear direction for the bush hole of the second bushing.
As to the preferred of the utility model, the aperture of the bush hole of first bushing is less than the lining of second bushing
The aperture of sets of holes.
As to the preferred of the utility model, the length of the 3rd arm plate is more than the length of the first arm plate, described
The length of first arm plate is more than the length of the second arm plate.
As to the preferred of the utility model, the first arm plate opens up that there are three be in away from center junction one end
The mounting hole for being used to install ball pin of triangle distribution.
As to the preferred of the utility model, the equal shape of peripheral part of the first arm plate, the second arm plate and the 3rd arm plate
Into the reinforcing rib having along the setting of respective extending direction.
The beneficial effects of the utility model：The main body supporting structure formed including bush structure and by arm plate, forged one
Body shape, have stronger structural strength, using aluminium alloy element weight be steel weight under same volume 30%, loss of weight effect
Fruit is apparent, in addition the structure design of entire uniqueness, further mitigates weight in the case of proof strength.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model embodiment.
In figure：1st, the first arm plate, the 2, second arm plate, the 3, the 3rd arm plate, 100, center junction, the 41, first bushing, 42,
Second bushing, 30, through hole, 10, mounting hole, 5, reinforcing rib.
Specific embodiment
Specific examples below is only the explanation to the utility model, is not the limitation to the utility model, this
Field technology personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read,
But as long as it is all protected in the right of the utility model be subject to Patent Law.
Embodiment, as shown in Figure 1, a kind of automobile suspension swinging arm structure, including the first arm plate 1, the second arm plate 2 and the 3rd arm
Plate 3, one end of the first arm plate 1 are connected with described second arm plate, 2 one end and form center junction 100, the connection
The lower part of place center junction 100 is connected with one end of the 3rd arm plate 3, and the first arm plate 1 extends to the left, and described second
Arm plate 2 extends to the right, and obliquely downward extends the 3rd arm plate 3 to the right, and the second arm plate 2 is away from the center junction 100
One end is connected with the first bushing 41, and the 3rd arm plate 3 is connected with second away from described 100 one end of center junction
Bushing 42, the first arm plate 1, the second arm plate 2 and the 3rd arm plate 3 are aluminium alloy plate, first bushing 41 and described
Two bushings 42 are aluminum alloy sleeve.It is real by forging integrally formed technique that aluminium alloy material may be employed in the mode of integrally connected
Existing, the exercisable occasion of said structure is more, for example, bushing can be used for the connection axis connection with vehicle frame, the first arm plate 1 that can use
Coordinate again with wheel in connection ball pins, this structure can be used as Chinese herbaceous peony suspension swing arm, and certainly, this body structure can conduct
Other suspension swing arms use, and are applicable in more vehicles.
Further, 3 top of the 3rd arm plate offers front and rear perforation close to the position of the center junction 100
On the one hand through hole 30 can mitigate the quality of overall structure, on the other hand can be used as in transport, installation or stacking etc.
It is used as location hole, preferably only sets one, and the aperture of through hole 30 is preferably smaller than the hole of the bush hole of the second bushing 42
Footpath and more than the first bushing 41 bush hole aperture, then correspondingly, the aperture of the bush hole of first bushing 41 again smaller than
The aperture of the bush hole of second bushing 42.
The connection mode that one end of the first arm plate 1 is located at described second arm plate, 2 one end at center junction 100 is
Integrally connected；The center junction 100 is integrated with the connection mode of the 3rd arm plate 3 and is connected.Above-mentioned integrally connected
Mode also can use aluminium alloy material to be realized by forging integrally formed technique.
The axial direction of the bush hole of first bushing 41 is axially vertical with the bush hole of second bushing 42, more into one
Step, the bush hole of first bushing 41 are set axially along vertical direction, the axial direction of the bush hole of second bushing 42
It is set along front-rear direction.The length of the 3rd arm plate 3 is more than the length of the first arm plate 1, the length of the first arm plate 1
Degree is more than the length of the second arm plate 2.
The first arm plate 1 is opened up away from described 100 one end of center junction and is used for there are three triangular shape distribution
The mounting hole 10 of ball pin is installed.The triangle that three mounting holes 10 are formed in apex angle towards right isosceles triangle, described the
One arm plate 1 has concave arc-shaped recess portion to the right by the position of three mounting holes 10, which is preferably to stretch
Into the isosceles triangle region that three mounting holes 10 surround.
The peripheral part of the first arm plate 1, the second arm plate 2 and the 3rd arm plate 3 is each formed with along respective extending direction
The reinforcing rib 5 of setting.Either right side or the left and right sides are formed with towards center junction 100 in the left side of center junction 100
The reinforcing rib 5 of the arc shape at center, 100 top of center junction are further designed to edge and form one to recessed arc
Portion.It can also be arranged around through hole 30 and be formed with reinforcing rib 5.Aluminium alloy material equally may be employed in reinforcing rib 5, is entirely tying
It is just formed in structure one forging process.The aluminium alloy swing arm of formation is aluminium alloy press forging, and interior tissue is fine and closely woven, uniformly, nothing
Defect, reliability is high, has higher tensile strength and good crush resistance, preferably for the high crucial stress of lightweight requirements
Component.
Claims (10)
1. a kind of automobile suspension swinging arm structure, it is characterised in that：Including the first arm plate（1）, the second arm plate（2）With the 3rd arm plate
（3）, the first arm plate（1）One end and the second arm plate（2）One end connects and forms center junction（100）, institute
State junction center junction（100）Lower part be connected with the 3rd arm plate（3）One end, the first arm plate（1）To the left
Extension, the second arm plate（2）Extend to the right, the 3rd arm plate（3）Obliquely downward extends to the right, the second arm plate（2）Far
From the center junction（100）One end is connected with the first bushing（41）, the 3rd arm plate（3）Connect away from the center
Meet place（100）One end is connected with the second bushing（42）, the first arm plate（1）, the second arm plate（2）With the 3rd arm plate（3）
It is aluminium alloy plate, first bushing（41）With second bushing（42）It is aluminum alloy sleeve.
2. a kind of automobile suspension swinging arm structure according to claim 1, it is characterised in that：The 3rd arm plate（3）Top
Close to the center junction（100）Position offer the through hole of front and rear perforation（30）.
3. a kind of automobile suspension swinging arm structure according to claim 1, it is characterised in that：The first arm plate（1）One
End and the second arm plate（2）One end is located at center junction（100）The connection mode at place is integrated connection.
4. a kind of automobile suspension swinging arm structure according to claim 3, it is characterised in that：The center junction（100）
With the 3rd arm plate（3）Connection mode be integrated connection.
5. a kind of automobile suspension swinging arm structure according to claim 1, it is characterised in that：First bushing（41）Lining
The axial direction of sets of holes and second bushing（42）Bush hole it is axially vertical.
6. a kind of automobile suspension swinging arm structure according to claim 5, it is characterised in that：First bushing（41）Lining
Sets of holes are set axially along vertical direction, second bushing（42）Bush hole axially along front-rear direction set.
7. a kind of automobile suspension swinging arm structure according to claim 6, it is characterised in that：First bushing（41）Lining
The aperture of sets of holes is less than second bushing（42）Bush hole aperture.
8. a kind of automobile suspension swinging arm structure according to claim 1, it is characterised in that：The 3rd arm plate（3）Length
Degree is more than the first arm plate（1）Length, the first arm plate（1）Length be more than the second arm plate（2）Length.
9. a kind of automobile suspension swinging arm structure according to claim 1, it is characterised in that：The first arm plate（1）It is separate
The center junction（100）One end opens up the mounting hole for being used to install ball pin there are three triangular shape distribution（10）.
10. a kind of automobile suspension swinging arm structure according to claim 1, it is characterised in that：The first arm plate（1）,
Two arm plates（2）With the 3rd arm plate（3）Peripheral part be each formed with along respective extending direction set reinforcing rib（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367364.9U CN207433165U (en) | 2017-10-23 | 2017-10-23 | A kind of automobile suspension swinging arm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367364.9U CN207433165U (en) | 2017-10-23 | 2017-10-23 | A kind of automobile suspension swinging arm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207433165U true CN207433165U (en) | 2018-06-01 |
Family
ID=62293766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367364.9U Active CN207433165U (en) | 2017-10-23 | 2017-10-23 | A kind of automobile suspension swinging arm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207433165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649100A (en) * | 2018-12-25 | 2019-04-19 | 绍兴金江机械有限公司 | Power transmission suspension swing arm before a kind of automobile |
-
2017
- 2017-10-23 CN CN201721367364.9U patent/CN207433165U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649100A (en) * | 2018-12-25 | 2019-04-19 | 绍兴金江机械有限公司 | Power transmission suspension swing arm before a kind of automobile |
| CN109649100B (en) * | 2018-12-25 | 2022-03-25 | 绍兴金江机械有限公司 | Suspension swing arm for automobile front transmission |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314599 room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: United New Energy Automobile Co.,Ltd. Address before: 314599 room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: Hozon New Energy Automobile Co., Ltd. Address after: 314599 room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Hozon New Energy Automobile Co., Ltd. Address before: 314599 room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: Hozon New Energy Automobile Co., Ltd. |