CN106004314A - H-shaped multifunctional stabilizer for air suspension and arrangement mode - Google Patents
H-shaped multifunctional stabilizer for air suspension and arrangement mode Download PDFInfo
- Publication number
- CN106004314A CN106004314A CN201610532622.8A CN201610532622A CN106004314A CN 106004314 A CN106004314 A CN 106004314A CN 201610532622 A CN201610532622 A CN 201610532622A CN 106004314 A CN106004314 A CN 106004314A
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- China
- Prior art keywords
- shaped
- air suspension
- main body
- shaped multi
- stabilizer
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/121—Constructional features of arms the arm having an H or X-shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/02—Trucks; Load vehicles
- B60G2300/026—Heavy duty trucks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses an H-shaped multifunctional stabilizer for an air suspension of an underpan of a heavy truck and an arrangement mode. The H-shaped multifunctional stabilizer for the air suspension comprises a main body and four rubber ball hinge assemblies, wherein the main body part of the H-shaped multifunctional stabilizer is in an H shape; the four tail ends of the H-shaped main body are in a cylinder shape; a cylindrical hollow cavity formed through processing is formed inside each cylinder; the four rubber ball hinge assemblies are respectively pressed into the cylinder hollow cavities at the four tails of the H-shaped main body in an interference way; the installing angle of the four rubber ball hinge assemblies can be regulated according to requirements. According to the arrangement mode of the H-shaped multifunctional stabilizer, the two tail ends of the H-shaped multifunctional stabilizer are connected with a bridge case assembly; the other two tail ends are connected with a vehicle frame assembly. The functions of a V-shaped thrust rod and a transverse stabilizing rod in a conventional air suspension structure are integrated, so that the structure is simple; the intensity is high; the arrangement space is reduced; the number of parts is reduced; the installation efficiency is improved; the energy is saved; the emission is reduced; meanwhile, the production and maintenance cost is reduced.
Description
Technical field
The present invention relates to heavy truck technical field, particularly to the one of chassis suspension system light-weight design
Air suspension H-shaped multi-functional stabilizer and arrangement.
Background technology
Under the background of energy-conserving and environment-protective, the technical field of heavy truck chassis lightweight Shi Ge producer mainly effort
One of.Airsuspension system is increasingly becoming one of the mainstream configuration on heavy truck chassis, this air suspension system
The upper thrust rod of system generally uses V-arrangement distance rod, configures QS simultaneously.
V-arrangement distance rod transmits longitudinal force and the side forces such as the driving force between vehicle frame and vehicle bridge, brake force,
QS plays the effect of suppression vehicle roll.
V-arrangement distance rod configures that the shortcoming structure of QS is complicated, intensity is low, needs lateral stability simultaneously
Bar and relevant connection parts thereof, arrangement space is big, and amount of parts is many, and installation effectiveness is low, weight
Height, is unfavorable for energy-saving and emission-reduction, and production cost and maintenance cost are high simultaneously.Summary of the invention
The present invention relates to a kind of air suspension H-shaped multi-functional stabilizer and the layout side on heavy truck chassis
Formula, can substitute traditional V-arrangement distance rod and QS.
A kind of air suspension H-shaped multi-functional stabilizer of the present invention, including main body and 4 rubbers
Glueballs hinge assembly, the main part of described H-shaped multi-functional stabilizer is H-shaped, the 4 of H-shaped main body
Place's end is cylindric, and described cylindrical inside is the cylinder hollow chamber processed.
4 rubber bushing assemblies are pressed into the cylinder hollow of end at described H-shaped main body 4 the most with interference
Intracavity, the setting angle of 4 rubber bushing assemblies can be adjusted as required.
Four ends of described H-shaped multi-functional stabilizer, wherein end is connected with axle case assy at two,
At other two, end is connected with frame assembly.
Four ends of described H-shaped multi-functional stabilizer, wherein the rubber bushing assembly of end leads at two
Cross bolt to be connected with the right U-bracket on axle case assy and left U-shaped upper bracket respectively, at other two
The rubber bushing assembly of end is connected with two, left and right L bracket respectively by bolt, said two L
Shape support is separately fixed in longitudinal beam and the frame cross of frame assembly；The middle part of two equalizer bars
It is connected with the two ends of axle case assy by U bolt, thus forms structural I-beam.
The bottom of 4 air springs is separately mounted to the two ends of said two equalizer bar, described air bullet
The top of spring is arranged on lower aerofoil and the outside of belly of longitudinal beam；The top of two the big supports in left and right is installed
On the outside of belly of longitudinal beam, the bottom of the big support of said two respectively with one end of two lower thrust rods
Be connected, the other end of said two lower thrust rod respectively with the middle part phase of left and right said two equalizer bar
Even；The lower end of two vibroshocks in left and right is separately fixed on said two equalizer bar, upper end and vibroshock
Upper bracket is connected, and described vibroshock upper bracket is fixed on the longitudinal beam outside of belly.
The positive effect of the present invention is:
V-arrangement distance rod that the present invention is integrated with in conventional air suspension frame structure and the merit of QS
Can, the longitudinal forces such as the driving force between V-arrangement distance rod transmission vehicle frame and vehicle bridge, brake force can be replaced
And side force, QS can be replaced again to play the effect of suppression vehicle roll.Compare conventional air
V-arrangement distance rod in suspension frame structure and the structure configuration of QS, present configuration is simple, strong
Degree height, saves QS and relevant connection parts thereof, saves arrangement space, decrease
Amount of parts, improves installation effectiveness, weight reduction more than 30%, energy-saving and emission-reduction, reduces simultaneously
Production cost and maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention.
Fig. 2 is the decomposition view of embodiment of the present invention.
Fig. 3 is the top view of embodiment of the present invention.
Fig. 4 is the air suspension layout drawing of embodiment of the present invention.
Fig. 5 is the air suspension layout drawing of tradition V-arrangement distance rod.
Fig. 6 is the simple view of 4 linkages of the air suspension of embodiment of the present invention.
Wherein: 1, H-shaped multi-functional stabilizer；1-1, main body；1-2, rubber bushing assembly；1-3、
Open circles post holes 2, bolt；3, axle case assy；3-1, right U-shaped upper bracket；3-2, left U-shaped
Upper bracket；3-3, middle part U-shaped upper bracket；4, bolt；5, L bracket；6, frame assembly；
6-1, longitudinal beam；6-2, frame cross；7, big support；8, lower thrust rod；9, equalizer bar；
10, air spring；11, vibroshock；12, vibroshock upper bracket；13, U bolt 14,
QS；15, arm；16, suspension arm support；17, V-arrangement distance rod
Specific embodiments
Describe specific embodiments of the present invention below in conjunction with the accompanying drawings in detail.
As it is shown in figure 1, a kind of air suspension H-shaped multi-functional stabilizer 1.As in figure 2 it is shown, bag
Include main body 1-1 and 4 rubber bushing assembly 1-2；As it is shown on figure 3, H-shaped multi-functional stabilizer
The top view of main body 1-1 is the most H-shaped, uses solid forging or casting to form；H-shaped main body 1-1
4 at end be cylindric, cylindrical inside is open circles post holes 1-3 processed；4 ball
Open circles post holes 1-3 of end at the 4 of hinge assembly 1-2 press-in H-shaped main body 1-1 the most with interference
Inside, thus form an assembly, the setting angle of 4 rubber bushing assembly 1-2 can be as required
It is adjusted.
A kind of structure that this patent describes is: according to the demand of layout, by 4 rubber bushing assembly 1-2
The inside of open circles post holes 1-3 of end at the 4 of press-in H-shaped main body 1-1 the most with interference, according to
The angle of demand press-fits, be not press-fit after adjust angle, rubber bushing assembly 1-2 is in open circles
Rely on the rubber deformation of rubber bushing assembly 1-2 when rotating in post holes 1-3, there is certain torsion firm
Degree；Another kind is: 4 rubber bushing assembly 1-2 are not interference fit with open circles post holes 1-3,
But interference fits or matched in clearance, then end jump ring is fixed spacing, rubber bushing assembly 1-2
Can be freely rotatable in open circles post holes 1-3, but its torsional rigidity is zero.
As shown in Figure 4, the air suspension arrangement of embodiment of the present invention, multi-functional including H-shaped
Regulator 1, bolt 2, axle case assy 3, right U-bracket 3-1, left U-shaped upper bracket 3-2, spiral shell
Bolt 4, L bracket 5, frame assembly 6, longitudinal beam 6-1, frame cross 6-2, big support 7,
Lower thrust rod 8, equalizer bar 9, air spring 10, vibroshock 11, vibroshock upper bracket 12, U-shaped
Bolt 13.
This H-shaped multi-functional stabilizer 1 wherein at two the rubber bushing assembly 1-2 of end pass through bolt
2 are connected, additionally with the right U-bracket 3-1 on axle case assy 3 and left U-shaped upper bracket 3-2 respectively
At two, the rubber bushing assembly 1-2 of end is connected with two, left and right L bracket 5 respectively by bolt 4,
Two L brackets 5 are separately fixed in longitudinal beam 6-1 and frame cross 6-2 of frame assembly 6；
The middle part of two equalizer bars 9 is connected with the two ends of axle case assy 3 by U bolt 13, thus shape
Become " work " word beam (top view is H-shaped) structure, equalizer bar 9 be used for installing air spring 10,
Lower thrust rod 8 and the lower end of fixed buffer 11；The bottom of 4 air springs 10 is separately mounted to
The two ends of two equalizer bars 9, the top of air spring 10 be arranged on longitudinal beam 6-1 lower aerofoil and
On the outside of belly, air spring 10 bears vertical load and the shock loading on buffering road surface of car load, plays
Carrying and damping effect；The top of two the big supports 7 in left and right is arranged on the outside of belly of longitudinal beam 6-1,
One end with two lower thrust rods 8 respectively, the bottom of two big supports 7 is connected, two lower thrust rods 8
Other end middle part with two equalizer bars 9 in left and right respectively be connected, transmit vehicle bridge by lower thrust rod 8
And the longitudinal force between vehicle frame；The most as shown in Figure 6, on the left of car load, big support 7, under push away
Power bar 8, H-shaped multi-functional stabilizer 1 and axle case assy 3 form 4 bar linkage structures, meet vehicle bridge row
The movement relation of bob when sailing, keeps vehicle bridge bob in the position of car load fore-and-aft direction simultaneously
Move the least；The lower end of two vibroshocks 11 in left and right is separately fixed on equalizer bar 9, upper end and vibration damping
Device upper bracket 12 is connected, and vibroshock upper bracket 12 is fixed on the longitudinal beam 6-1 outside of belly, is used for declining
Subtract the vibration on road surface.
The H-shaped multi-functional stabilizer 1 of this kind of arrangement can replace conventional air suspension knot in Fig. 5
V-arrangement distance rod 17 in structure and QS 14 and arm 15, suspension arm support 16 etc. relevant zero
Parts, can replace the driving force between V-arrangement distance rod transmission vehicle frame and vehicle bridge, brake force etc. longitudinally
Power and side force, can replace again QS to play the effect of suppression vehicle roll.
The present invention is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment
It is only intended to citing and descriptive purpose, and is not intended to limit the invention to described embodiment model
In enclosing.In addition it will be appreciated by persons skilled in the art that and the invention is not limited in above-described embodiment,
Can also make more kinds of variants and modifications according to the teachings of the present invention, these variants and modifications all fall
In scope of the present invention.Protection scope of the present invention by affiliated claims and
Its equivalent scope is defined.
Claims (6)
1. an air suspension H-shaped multi-functional stabilizer, it is characterised in that a kind of air suspension is used
H-shaped multi-functional stabilizer, including main body and 4 rubber bushing assemblies,
The main part of described H-shaped multi-functional stabilizer is H-shaped, and at the 4 of H-shaped main body, end is
Cylindric, described cylindrical inside is the cylinder hollow chamber processed.
Air suspension H-shaped multi-functional stabilizer the most according to claim 1, its feature exists
In,
4 rubber bushing assemblies are pressed into the cylinder hollow of end at described H-shaped main body 4 the most with interference
Intracavity, the setting angle of 4 rubber bushing assemblies can be adjusted as required.
Air suspension H-shaped multi-functional stabilizer the most according to claim 1, its feature exists
In,
The main body of described H-shaped multi-functional stabilizer, uses solid forging or casting to form.
The arrangement of air suspension H-shaped multi-functional stabilizer the most according to claim 1,
It is characterized in that,
Four ends of described H-shaped multi-functional stabilizer, wherein end is connected with axle case assy at two,
At other two, end is connected with frame assembly.
The arrangement of air suspension H-shaped multi-functional stabilizer the most according to claim 4,
It is characterized in that,
Four ends of described H-shaped multi-functional stabilizer, wherein the rubber bushing assembly of end leads at two
Cross bolt to be connected with the right U-bracket on axle case assy and left U-shaped upper bracket respectively, at other two
The rubber bushing assembly of end is connected with two, left and right L bracket respectively by bolt, said two L
Shape support is separately fixed in longitudinal beam and the frame cross of frame assembly；The middle part of two equalizer bars
It is connected with the two ends of axle case assy by U bolt, thus forms structural I-beam.
The arrangement of air suspension H-shaped multi-functional stabilizer the most according to claim 5,
It is characterized in that,
The bottom of 4 air springs is separately mounted to the two ends of said two equalizer bar, described air bullet
The top of spring is arranged on lower aerofoil and the outside of belly of longitudinal beam；The top of two the big supports in left and right is installed
On the outside of belly of longitudinal beam, the bottom of the big support of said two respectively with one end of two lower thrust rods
Be connected, the other end of said two lower thrust rod respectively with the middle part phase of left and right said two equalizer bar
Even；The lower end of two vibroshocks in left and right is separately fixed on said two equalizer bar, upper end and vibroshock
Upper bracket is connected, and described vibroshock upper bracket is fixed on the longitudinal beam outside of belly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532622.8A CN106004314A (en) | 2016-07-07 | 2016-07-07 | H-shaped multifunctional stabilizer for air suspension and arrangement mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532622.8A CN106004314A (en) | 2016-07-07 | 2016-07-07 | H-shaped multifunctional stabilizer for air suspension and arrangement mode |
Publications (1)
| Publication Number | Publication Date |
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| CN106004314A true CN106004314A (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610532622.8A Pending CN106004314A (en) | 2016-07-07 | 2016-07-07 | H-shaped multifunctional stabilizer for air suspension and arrangement mode |
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| CN (1) | CN106004314A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571701A (en) * | 2017-09-22 | 2018-01-12 | 江苏汤臣汽车零部件有限公司 | A kind of air suspension degree of lip-rounding arm |
| CN107571704A (en) * | 2017-09-22 | 2018-01-12 | 江苏汤臣汽车零部件有限公司 | A kind of air suspension forks arm |
| CN107571700A (en) * | 2017-09-22 | 2018-01-12 | 江苏汤臣汽车零部件有限公司 | A kind of air suspension H-shaped arm |
| CN110341409A (en) * | 2019-08-01 | 2019-10-18 | 江苏汤臣汽车零部件有限公司 | A kind of vehicle air suspension X-type arm and the air suspension assembly based on the X-type arm |
| CN112549894A (en) * | 2020-12-31 | 2021-03-26 | 博戈橡胶塑料（株洲）有限公司 | Method and device for manufacturing automobile suspension thrust rod based on high polymer composite material |
| CN114312185A (en) * | 2021-12-29 | 2022-04-12 | 天润工业技术股份有限公司 | X-shaped arm for tractor suspension system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2794901Y (en) * | 2005-04-26 | 2006-07-12 | 东风汽车悬架弹簧有限公司 | Thrust rod for suspension frame |
| JP2014148811A (en) * | 2013-01-31 | 2014-08-21 | Railway Technical Research Institute | Lateral frame structure and reinforcing member installation method |
| CN104191925A (en) * | 2014-09-05 | 2014-12-10 | 徐州重型机械有限公司 | Non-driven independent suspension axle and all-terrain crane |
| CN104228506A (en) * | 2014-10-09 | 2014-12-24 | 安徽江淮汽车股份有限公司 | Air suspension |
| CN104442252A (en) * | 2014-12-01 | 2015-03-25 | 郑州精益达汽车零部件有限公司 | Front air suspension with X-shaped guiding arm structure for medium bus |
| CN206357950U (en) * | 2016-07-07 | 2017-07-28 | 中国第一汽车股份有限公司 | A kind of air suspension H-shaped multi-functional stabilizer and arrangement |
-
2016
- 2016-07-07 CN CN201610532622.8A patent/CN106004314A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2794901Y (en) * | 2005-04-26 | 2006-07-12 | 东风汽车悬架弹簧有限公司 | Thrust rod for suspension frame |
| JP2014148811A (en) * | 2013-01-31 | 2014-08-21 | Railway Technical Research Institute | Lateral frame structure and reinforcing member installation method |
| CN104191925A (en) * | 2014-09-05 | 2014-12-10 | 徐州重型机械有限公司 | Non-driven independent suspension axle and all-terrain crane |
| CN104228506A (en) * | 2014-10-09 | 2014-12-24 | 安徽江淮汽车股份有限公司 | Air suspension |
| CN104442252A (en) * | 2014-12-01 | 2015-03-25 | 郑州精益达汽车零部件有限公司 | Front air suspension with X-shaped guiding arm structure for medium bus |
| CN206357950U (en) * | 2016-07-07 | 2017-07-28 | 中国第一汽车股份有限公司 | A kind of air suspension H-shaped multi-functional stabilizer and arrangement |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571701A (en) * | 2017-09-22 | 2018-01-12 | 江苏汤臣汽车零部件有限公司 | A kind of air suspension degree of lip-rounding arm |
| CN107571704A (en) * | 2017-09-22 | 2018-01-12 | 江苏汤臣汽车零部件有限公司 | A kind of air suspension forks arm |
| CN107571700A (en) * | 2017-09-22 | 2018-01-12 | 江苏汤臣汽车零部件有限公司 | A kind of air suspension H-shaped arm |
| CN110341409A (en) * | 2019-08-01 | 2019-10-18 | 江苏汤臣汽车零部件有限公司 | A kind of vehicle air suspension X-type arm and the air suspension assembly based on the X-type arm |
| CN111645470A (en) * | 2019-08-01 | 2020-09-11 | 江苏汤臣汽车零部件有限公司 | X-shaped arm for vehicle air suspension and air suspension assembly based on X-shaped arm |
| CN111645470B (en) * | 2019-08-01 | 2021-01-26 | 江苏汤臣汽车零部件有限公司 | X-shaped arm for vehicle air suspension and air suspension assembly based on X-shaped arm |
| CN112549894A (en) * | 2020-12-31 | 2021-03-26 | 博戈橡胶塑料（株洲）有限公司 | Method and device for manufacturing automobile suspension thrust rod based on high polymer composite material |
| CN114312185A (en) * | 2021-12-29 | 2022-04-12 | 天润工业技术股份有限公司 | X-shaped arm for tractor suspension system |
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Application publication date: 20161012 |