CN206217535U - Air suspension of automobile - Google Patents
Air suspension of automobile Download PDFInfo
- Publication number
- CN206217535U CN206217535U CN201621176056.3U CN201621176056U CN206217535U CN 206217535 U CN206217535 U CN 206217535U CN 201621176056 U CN201621176056 U CN 201621176056U CN 206217535 U CN206217535 U CN 206217535U
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- CN
- China
- Prior art keywords
- air spring
- air
- automobile
- suspension
- vehicle frame
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Abstract
The utility model is related to a kind of air suspension of automobile, including dragging beam, air spring assembly, trailing link and distance rod main support, the air bag component includes the first air spring and the second air spring, the head and the tail two of first air spring and second air spring respectively with the upper surface for dragging beam are connected, it is described to drag beam to be fixedly mounted on axletree, the two ends of the trailing link are flexibly connected with the axletree and the distance rod main support respectively, the other end of the distance rod main support is connected and with vehicle frame for supporting the vehicle frame.The utility model proposes ride comfort of the air suspension of automobile in vehicle traveling process is enhanced under conditions of not increasing automotive dead weight, reduce the overall production cost of automobile and improve the overall performance of automobile, with good practicality.
Description
Technical field
The utility model is related to automobile equipment technical field, more particularly to a kind of air suspension of automobile.
Background technology
In the actual production process of automobile, in order to improve the ride comfort in vehicle traveling process, reduction oil consumption and subtract
The abrasion of passenger tyre, in existing common automotive suspension structure, typically strengthens vehicle traveling process using leaf spring structure
In stability.
Because leaf spring structure is due to the reason such as the weight of itself is excessive, easily increase the deadweight of automobile, and improve
The production cost of automobile, certain inconvenience is brought to production application, it is therefore necessary to design a kind of new automobile
Suspension meets practical application request.
Utility model content
Based on this, the purpose of this utility model is to propose a kind of new automobile air suspension, is not increasing automotive dead weight
Under the conditions of strengthen vehicle traveling process in ride comfort, so as to improve the overall performance of automobile.
The utility model proposes a kind of air suspension of automobile, including drag beam, air spring assembly, trailing link and push away
Power bar main support, the air spring assembly includes the first air spring and the second air spring, first air spring
It is described to drag beam to be fixedly mounted on and head and the tail two of second air spring respectively with the upper surface for dragging beam are connected
On axletree, the two ends of the trailing link are flexibly connected with the axletree and the distance rod main support respectively, described to push away
The other end of power bar main support is connected and with vehicle frame for supporting the vehicle frame.
The utility model proposes air suspension of automobile garage enhanced under conditions of automotive dead weight is not increased cross
Ride comfort in journey, reduces the overall production cost of automobile and improves the overall performance of automobile, with good practicality.
The air suspension of automobile, wherein, the air suspension of automobile also includes hanger rod component, and the hanger rod component includes
Boom support and suspension rod, the boom support are fixedly installed on the vehicle frame, one end of the suspension rod and the suspension rod branch
Frame be connected, the other end of the suspension rod is connected with stabiliser bar, the stabiliser bar with it is described drag beam run through be connected.
The air suspension of automobile, wherein, the first air spring branch is installed in the upper surface of first air spring
Frame, top and the vehicle frame of the first air spring support are fixedly linked, and pacify in the upper surface of second air spring
Equipped with the second air spring support, top and the vehicle frame of the second air spring support are fixedly linked.
The air suspension of automobile, wherein, the both sides for dragging beam to be fixedly mounted on the axletree, the air spring group
Part drags beam to be used in conjunction with each other with described, and the air spring assembly is equal with the quantity for dragging beam, and is at least 4.
The air suspension of automobile, wherein, be provided with pressing plate on the axletree, the pressing plate by U-bolt component with
The axletree is fixedly connected.
The air suspension of automobile, wherein, coupled V-type distance rod, the V-type are provided with the inside of the vehicle frame
The quantity of distance rod is 2.
The air suspension of automobile, wherein, it is connected with limited block, the limited block position in one end of the V-type distance rod
In the surface of the U-bolt component.
The air suspension of automobile, wherein, the V-type distance rod is used to control the displacement on the frame sides direction, institute
Trailing link is stated for controlling the displacement on the vehicle frame vertical direction.
The air suspension of automobile, wherein, the air suspension of automobile also includes damper, and the upper end of the damper leads to
Cross bolt to be connected with the vehicle frame, the lower end of the damper drags beam to be joined directly together with described.
The air suspension of automobile, wherein, the quantity of the damper is at least 4.
Brief description of the drawings
Fig. 1 be the utility model proposes air suspension of automobile side view；
Fig. 2 be the utility model proposes air suspension of automobile stereogram；
Fig. 3 be the utility model proposes air suspension of automobile in V-type distance rod schematic enlarged-scale view.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.First-selected embodiment of the present utility model is given in accompanying drawing.But, the utility model can come real in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open content more thorough comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
Refer to Fig. 1 and Fig. 2, Fig. 1 be the utility model proposes air suspension of automobile side view, Fig. 2 is this practicality
The stereogram of the air suspension of automobile of new proposition, the utility model proposes air suspension of automobile, including drag beam 13, air bullet
Spring component 14, trailing link 121 and distance rod main support 12, the air spring assembly 14 include the first air spring
141 and second air spring 142, wherein, in order to by first air spring 141 and second air spring 142
It is stably connected with the vehicle frame 10, first air spring support 1411 is installed in the upper surface of first air spring 141,
The top of the first air spring support 1411 is fixedly linked with the vehicle frame 10, in the upper of second air spring 142
Surface is provided with the second air spring support 1421, and the top of the second air spring support 1421 is fixed with the vehicle frame 10
It is connected.Additionally, the bottom of first air spring 141 and second air spring 142 respectively with the beam 13 that drags
The head and the tail two of upper surface are connected, the both sides for dragging beam 13 to be fixedly mounted on axletree 20, the quantity for dragging beam 13 and institute
The quantity for stating air spring assembly 14 is equal, and in the present embodiment, the quantity for dragging beam 13 is 4.The trailing link 121
Two ends be flexibly connected with the axletree 20 and the distance rod main support 12 respectively, the distance rod main support 12 it is another
End is connected and with vehicle frame 10 for supporting the vehicle frame 10.
In the present embodiment, it is outstanding in the automobile air in order to improve the overall stability of the air suspension of automobile
Hanger rod component 11 is provided with frame, the hanger rod component 11 includes boom support 111 and suspension rod 112, wherein the suspension rod branch
Frame 111 is fixedly installed on the vehicle frame 10 by bolt arrangement, and one end of the suspension rod 112 is logical with the boom support 111
Cross bolt to be movably connected, the other end of the suspension rod 112 is flexibly connected with stabiliser bar 15 by bolt.Additionally, in order to improve
The overall stability of air suspension of automobile is stated, the stabiliser bar 15 is run through the inside that beam 13 is dragged into described in, the stabiliser bar
15 are connected when preventing work with the mutual cooperation of a stabiliser bar pressing plate 151 left and right skew occur, with ensure it is described drag beam 13 with it is described
The relative position of hanger rod component 11 keeps stabilization, and the setting can improve the resistance to overturning of air suspension of automobile structure, prevent
There is the problem of frame weave in the process of moving in automobile.
Additionally, in order to ensure described to drag beam 13 to be firmly connected with the axletree 20, it is preferred that on the axletree 20
Be connected a pressing plate 161, and through hole (not marked in figure) is preset with the pressing plate 161, in actual connection procedure, can be with
Beam 13 is dragged more to be consolidated with the axletree 20 by described using the U-bolt component 16 complemented one another with the through hole
Ground connection, it is ensured that described to drag beam 13 relative slip not to occur on the axletree 20 and comes off, improves the general safety of automobile
Performance.
In the present embodiment, because the air suspension of automobile mainly acts on the coupled vehicle frame 10, in order to
The vehicle frame 10 is realized in the upward displacement of vertical direction and side, the utility model is mainly by setting the distance rod
Main support 12 and V-type distance rod 18 realize the vehicle frame 10 in the upward displacement in vertical and side.Wherein, the V-type
Distance rod 18 is located at the inner side of the vehicle frame 10, and the quantity of the V-type distance rod 18 is 2 for the present embodiment.With this
Simultaneously as during the use of automobile, extension over time, the air spring in the air suspension of automobile is possible to
The problem for bursting, now the vehicle frame 10 due to conduct oneself with dignity problem can not have air spring support position under
It is heavy, influence the normally travel and overall performance of automobile.In order to solve the problem, the present embodiment is in the V-type distance rod 18
One end is connected with limited block 19, and the limited block 19 is located at the surface of the U-bolt component 16.When used for the support car
When the air spring of frame 10 bursts, the side now without air spring support can correspondingly occur certain sinking.So
And due to being connected with limited block 19 in one end of the V-type distance rod 18, now the limited block 19 is just connected to described U-shaped
Between bolt assembly 16, just play a part of the support vehicle frame 10, so as to effectively prevent because air spring bursts
The automobile for causing cannot normally travel problem, effectively reduce potential safety hazard.
During the actual travel of automobile, because the automobile is in the bad road driving of road conditions, be susceptible to compared with
For strong jolts, in order to improve comfort level of the driver in driving procedure, it is preferred that the present embodiment is gone back in air suspension
There is provided damper 17, the upper end of the damper 17 is connected by bolt with the vehicle frame 10, the lower end of the damper 17
Beam 13 is dragged to be joined directly together with described.In the present embodiment, the quantity of the damper 17 is 4, and the damper 17 sets respectively
In the both sides of the vehicle frame 10, the quantity of the damper 17 that wherein side is provided with is 2.
In actual installation application process, choose four first and drag beam 13, beam 13 will be dragged to be fixedly mounted on the axletree 20
On, it is preferred that in order to drag beam 13 to be more firmly connected with the axletree 20 by described, can be by the pressing plate 161
And the mutual cooperation of U-bolt component 16 effect realizes that it is more firmly connected.Then two before and after each drags beam 13
Portion is respectively mounted air spring, and in the present embodiment to that should have eight air springs, the air spring is by air spring branch
Frame is connected with the vehicle frame 10, and is used to support the vehicle frame 10.At the same time, in order to ensure automobile in the process of moving flat
Stability, we are respectively provided with hanger rod component 11 at four square positions of the vehicle frame 10, and the hanger rod component 11 can be with
By stabiliser bar 15 with the axletree 20 described in drag beam 13 in mating connection, the setting can improve the air and hang
The stability of frame.Additionally, in order to realize the vehicle frame 10 in the upward movement of vertical direction and side, it is preferred that at this
Realize the vehicle frame 10 perpendicular in embodiment respectively by setting the trailing link 121 and the V-type distance rod 18
Nogata to and the upward movement in side.Wherein, as shown in figure 3, the vehicle frame connection end 182 of the V-type distance rod 18 with it is described
Vehicle frame 10 is flexibly connected by bolt, and the suspension connection end 181 of the V-type distance rod 18 is outstanding with the air again by bolt
Frame is connected.
The utility model proposes air suspension of automobile garage enhanced under conditions of automotive dead weight is not increased cross
Ride comfort in journey, reduces the overall production cost of automobile and improves the overall performance of automobile, with good practicality.
Embodiment described above only expresses first-selected implementation method of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of air suspension of automobile, including beam, air spring assembly, trailing link and distance rod main support are dragged, it is special
Levy and be, the air spring assembly include the first air spring and the second air spring, first air spring and
Head and the tail two of second air spring respectively with the upper surface for dragging beam are connected, described to drag beam to be fixedly mounted on axletree
On, the two ends of the trailing link are flexibly connected with the axletree and the distance rod main support respectively, the distance rod
The other end of main support is connected and with vehicle frame for supporting the vehicle frame.
2. air suspension of automobile according to claim 1, it is characterised in that the air suspension of automobile also includes suspension rod group
Part, the hanger rod component includes boom support and suspension rod, and the boom support is fixedly installed on the vehicle frame, the suspension rod
One end be connected with the boom support, the other end of the suspension rod is connected with stabiliser bar, and the stabiliser bar drags beam to pass through with described
Wear connected.
3. air suspension of automobile according to claim 1, it is characterised in that pacify in the upper surface of first air spring
Equipped with the first air spring support, top and the vehicle frame of the first air spring support are fixedly linked, described second
The upper surface of air spring is provided with the second air spring support, and the top of the second air spring support is solid with the vehicle frame
It is fixed to be connected.
4. air suspension of automobile according to claim 1, it is characterised in that described to drag beam to be fixedly mounted on the axletree
Both sides, the air spring assembly drags beam to be used in conjunction with each other with described, the air spring assembly and the quantity for dragging beam
It is equal, and it is at least 4.
5. air suspension of automobile according to claim 1, it is characterised in that pressing plate, the pressure are provided with the axletree
Plate is fixedly connected by U-bolt component with the axletree.
6. air suspension of automobile according to claim 5, it is characterised in that be provided with coupled on the inside of the vehicle frame
V-type distance rod, the quantity of the V-type distance rod is 2.
7. air suspension of automobile according to claim 6, it is characterised in that be connected with one end of the V-type distance rod
Limited block, the limited block is located at the surface of the U-bolt component.
8. air suspension of automobile according to claim 7, it is characterised in that the V-type distance rod is used to control the car
The upward displacement in frame side, the trailing link is used to control the displacement on the vehicle frame vertical direction.
9. air suspension of automobile according to claim 1, it is characterised in that the air suspension of automobile also includes damping
Device, the upper end of the damper is connected by bolt with the vehicle frame, and the lower end of the damper drags beam to be joined directly together with described.
10. air suspension of automobile according to claim 9, it is characterised in that the quantity of the damper is at least 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176056.3U CN206217535U (en) | 2016-10-26 | 2016-10-26 | Air suspension of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176056.3U CN206217535U (en) | 2016-10-26 | 2016-10-26 | Air suspension of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217535U true CN206217535U (en) | 2017-06-06 |
Family
ID=58788699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621176056.3U Expired - Fee Related CN206217535U (en) | 2016-10-26 | 2016-10-26 | Air suspension of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206217535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050187A (en) * | 2018-10-12 | 2018-12-21 | 核心驱动科技（金华）有限公司 | Commercial vehicle, independent suspension structure and suspension support arms |
| CN113787877A (en) * | 2021-09-22 | 2021-12-14 | 一汽解放汽车有限公司 | Air suspension system for vehicle |
-
2016
- 2016-10-26 CN CN201621176056.3U patent/CN206217535U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050187A (en) * | 2018-10-12 | 2018-12-21 | 核心驱动科技（金华）有限公司 | Commercial vehicle, independent suspension structure and suspension support arms |
| CN109050187B (en) * | 2018-10-12 | 2023-10-20 | 浙江盘毂动力科技有限公司 | Commercial vehicle, independent suspension structure and suspension support arm |
| CN113787877A (en) * | 2021-09-22 | 2021-12-14 | 一汽解放汽车有限公司 | Air suspension system for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20181026 |