CN209037342U - A kind of full automatic balance type independent suspension rack front axle assembly - Google Patents
A kind of full automatic balance type independent suspension rack front axle assembly Download PDFInfo
- Publication number
- CN209037342U CN209037342U CN201821644050.3U CN201821644050U CN209037342U CN 209037342 U CN209037342 U CN 209037342U CN 201821644050 U CN201821644050 U CN 201821644050U CN 209037342 U CN209037342 U CN 209037342U
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- China
- Prior art keywords
- slidingtype
- independent suspension
- cantilever
- spring
- front axle
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Abstract
The utility model discloses a kind of full automatic balance type independent suspension rack front axle assemblies, vehicle frame is double crossbeams or single-beam design, slidingtype cantilever one end is connected on frame beam by sliding rail, the outboard end of slidingtype cantilever is movably connected on hub bearing seat, electromagnetism damping one end is connected on hub bearing seat or slidingtype hangs outboard end, the other end of electromagnetism damping is connected on vehicle frame, transverse spring both ends are connected on wheel or so bearing block by sliding block or rotary support or the outboard end of slidingtype cantilever, in transverse spring midpoint, transverse spring is connected on frame beam by air bag, sensor levels are fixedly connected on vehicle body, by conducting wire or wirelessly it is connect with electronic controller, electronic controller is by conducting wire or wirelessly connect with the electric control gear of electromagnetism damping.The utility model is using swing arm slidingtype independent suspension three-dimensional triangulation shape scientific structure, reasonable stress, rigidity are strong, smooth vertical and horizontal installation, footprint are small, the variation of wheel aclinal, the feature of heave amplitude greatly, cooperate electromagnetic shock absorber, sensor, solves the problems, such as that traditional vehicle bridge security and stability, comfort cannot be taken into account.
Description
Technical field
The utility model relates to vehicle chassis, in particular to a kind of full automatic balance type independent suspension rack front axle assembly.
Background technique
Currently, common axle assembly mainly includes rigid axle suspension vehicle bridge and independent suspension vehicle bridge, wherein dependent is outstanding
Unwheeling bridge is structurally characterized in that: left and right wheels are connect by a whole axis connection, then by longitudinal steel plate with vehicle frame, left and right vehicle
Wheel influences each other, so vehicle running smoothness is not high, and vehicle body center of gravity is high, especially when uneven road surface when driving, vehicle body is easy
Inclination, jolts, or even tumble, and drives safety and comfort to directly affect.The characteristics of independent suspension vehicle bridge, is: each
Wheel is installed on vehicle body or vehicle bridge separately through a set of suspension, and vehicle bridge uses breakaway-element, therefore when two sidecar wheels are impacted
When, left and right suspension is independent of each other, to improve riding comfort, now common independent suspension has McPherson strut, double forks
The problems such as arm-type independent suspension etc., but they have in the presence of structure is complicated, adjustment trouble, installation requirement precision is high, at high cost.
In addition, rigid axle suspension and independent suspension be all in the presence of can not adjust vehicle body left-right balance, this fault of construction, if
Vehicle damping spring adjustment is soft, then starts to walk, brakes, " nodding ", excessively curved, easily inclination, or even tumbling；If vehicle damping spring tune
School is hard, then easily jolts, and vibration is big, and to prevent vehicle roll, many vehicles are also additionally arranged the devices such as sway bar, stabiliser bar, though increase
Added spring rate, anti-roll capability, but also increased and jolt and degree of shake, for improve the anti-excessively curved inclination of vehicle, safety,
The solution of the problems such as comfort is also very limited, and vehicle excessively rolls in order to prevent at present, and the normal adjustment of damping spring is harder, load
The load of 2-3 G, suspension flexibility sinks typically not greater than two inches, so more having aggravated the degree of vibration that jolts, just for safety
Vehicle comfort level must be sacrificed.
From the point of view of entire industry development, improve and simplify structure and technique, optimization mechanical structure combination, enhanced feature improves
Safety, comfort reduce cost, increase intensity and service life, energy-saving and emission-reduction, are automobile chassis engineering development emphasis.
Utility model content
In view of the drawbacks of the prior art and insufficient, the utility model provides a kind of wheel without camber angle variation, heave amplitude
Greatly, a kind of full automatic balance type independent suspension rack front axle assembly that response is rapid, vehicle body full automatic balance adjusting and arbitrarily goes up and down.
In order to achieve the above object, the technical scheme adopted by the utility model is that:
A kind of full automatic balance type independent suspension rack front axle assembly, comprising: vehicle frame, slidingtype cantilever, electromagnetism damping, horizontal steel
Flat spring, electronic controller, sensor, vehicle frame are that double crossbeams or single-beam design, slidingtype cantilever one end are connected by sliding rail
On frame beam, the outboard end of slidingtype cantilever is movably connected on hub bearing seat, and electromagnetism damping one end is connected to wheel hub
On bearing block or slidingtype hangs outboard end, and the other end of electromagnetism damping is connected on vehicle frame, and transverse spring both ends pass through cunning
Block or rotary support are connected on wheel or so bearing block or the outboard end of slidingtype cantilever, at transverse spring midpoint
Place, transverse spring is connected on frame beam by air bag, and sensor levels are fixedly connected on vehicle body, by conducting wire or
It is wirelessly connect with electronic controller, electronic controller is by conducting wire or wirelessly connect with the electric control gear of electromagnetism damping, sensor
Vehicle body double swerve imbalance information is sent to electronic controller, electronic controller issues instruction.
The slidingtype cantilever is double transverse arm slidingtype independent suspensions or v word swing arm slidingtype independent suspension or double v words
Swing arm slidingtype independent suspension.
The air bag can also be hydraulic top or rubber pad.
The electromagnetism damping is the damping of power generating type electromagnetism or hydraulic electricity generation formula electromagnetism damping or electromagnetic liquid formula electromagnetism damping,
Or damp adjustable damping.
The transverse spring can also select torque spring or air spring, also can be selected with the horizontal of elevating function
Leaf spring.
The transverse spring is 1-4.
The sensor is gyro sensor or bionical dynamic equilibrium instrument.
Bridge and rear axle all can be used before the utility model, be connected by bulb or cross-pin type joint, real in wheel axletree bearing seat
For preceding bridge, slidingtype cantilever outboard end is connected in wheel axletree bearing seat by pivot pin, is practically applicable to rear axle,
The utility model be utilized swing arm slidingtype independent suspension three-dimensional triangulation shape scientific structure, reasonable stress, rigidity it is strong,
Smooth vertical and horizontal installation, footprint is small, the variation of wheel aclinal, the big feature of heave amplitude and transverse spring it is inexpensive
Object beauty, durable feature cooperate electromagnetic shock absorber, sensor, and electronic controller speed is up to the High-speed Control of 1000HZ,
Gyroscope balanced reaction is sensitive, reaches full-automatic vehicle body Fast-Balance, solve traditional vehicle bridge security and stability, comfort cannot
The problem of taking into account.
The utility model has also thoroughly overturned the force way of traditional vehicle body and vehicle bridge, and traditional car body weight is divided into four
Angle loads on four wheels, and the bearing capacity equalization setting of four wheels of traditional vehicle bridge, left and right wheels cannot share the variation of load,
Especially even more so under cross-country condition because of the normal out-of-flatness in road surface, vehicle baseplane is invariable, and four wheel elastic loads are constant
Constant, in addition bearing spring adjustment is harder, so vehicle is in the process of moving, four wheels cannot uniformly be shared from road surface
Load change has just drawn vehicle body and has jolted obviously, and the torsion that vehicle frame is subject to is big, and vibration is big, and wheel unbalance stress, wheel grabs ground
Power is also unbalanced, easily skids, sideslip, roll etc..
The beneficial effect of the utility model compared with prior art is:
1, car body weight is divided into former and later two point loads in transverse spring midpoint, crosswise bullet by the utility model
Spring flexiblely uniformly shares car body weight on left and right wheels, transverse spring can flexible rotating, any abnormal rugged road surface,
Left and right wheels all can Quick uniform share car body weight, four angle auxiliary balances of the electromagnetism damping in vehicle body, electromagnetism shockproof control
Speed is 5 times of conventional base, gyroscope balanced reaction is sensitive, so electromagnetism damping is strengthened to vehicle body again up to 1000HZ
Smooth control is balanced, the safety of chassis suspension fork of vehicle is solved and comfortably this copes with all roads Ji Qu to contradictory problems enough
The excitation in face and speed.
2, torsion suffered by the utility model frame reduces, and jolting, it is obvious to mitigate, and left and right wheels uniform load, left and right wheels carry
Rapidly, wheel grabs ground uniformly for lotus transfer, is not easy to skid, is not easy sideslip, cross-country power greatly improves.
3, the utility model transverse spring, suspension weight are attached on vehicle body, wheel lightweight, and wheel response is rapid more
Fastly, vibration is lower, further increases comfort.
4, the utility model uses transverse spring, and good and cheap durable, axle structure science is compact, center of gravity
Low, interior space is big, conducive to installation vehicle various equipment, transverse spring can adjustment it is softer, safety, comfort into
One step improves.
5, swing arm slidingtype independent suspension three-dimensional triangulation shape scientific structure is utilized in the utility model, have reasonable stress,
Rigidity is strong, footprint is small, the variation of wheel aclinal, the feature of heave amplitude greatly.
6, the utility model balanced type transverse spring is good and cheap, durable, cooperation electromagnetic shock absorber, sensing
Device, electronic controller speed are up to the High-speed Control of 1000HZ, and gyroscope balanced reaction is sensitive.Reach full-automatic vehicle body quick flat
Weighing apparatus, solves the problems, such as that traditional vehicle bridge security and stability, comfort cannot be taken into account.
7, the utility model axle structure is compact, and center of gravity is low, and safety, comfort further increases.
8, the utility model pure mechanic structure, reliability 100%,
9, the utility model all parts compatibility is good, is conducive to modularized production, can also buy assembly on the market, not have to
Give a long price for foreign country.
10, the utility model air bag has the effect of good vibration insulation and noise reduction, can also arbitrarily go up and down chassis height, further
Improve the steady comfort level and cross-country power of automobile.
11, the utility model full automatic balance, anti-side go all out to enhance, and center of gravity is low, and the excessively curved energization power of high speed is strong, cross-country power
Enhancing, is remarkably improved automobile race achievement.
12, bridge rear axle can use before the utility model, be practically applicable to heavy truck, lorry, bus, trolley, tricycle, especially in fact
For military vehicle, panzer, tank, offroad vehicle, racing car etc. is all.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Embodiment one: as shown in Figure 1, a kind of full automatic balance type independent suspension rack front axle assembly, comprising: vehicle frame 1, slidingtype
Cantilever 2, electromagnetism damping 3, transverse spring 4, electronic controller 5, sensor 6, the vehicle frame 1 are that double crossbeams or single-beam are set
Meter, described 2 one end of slidingtype cantilever are connected on frame beam by sliding rail, and the outboard end of slidingtype cantilever 2 is movably connected in
On hub bearing seat, 3 one end of electromagnetism damping is connected on hub bearing seat or 2 outboard end of slidingtype cantilever, electromagnetism damping 3 it is another
One end is connected on vehicle frame 1.The transverse spring 4 is 1, can also select torque spring or air spring, also optional
With the transverse spring with elevating function, 4 both ends of transverse spring are connected to wheel by sliding block or rotary support
On the bearing block of left and right or the outboard end of slidingtype cantilever 2, in 4 midpoint of transverse spring, transverse spring 4 passes through air bag
It is connected on frame beam.6 level of sensor is fixedly connected on vehicle body, by conducting wire or wirelessly with electronic controller 5
Connection, electronic controller 5 is by conducting wire or wirelessly connect with the electric control gear of electromagnetism damping 3, and sensor 6 is vehicle body double swerve
Imbalance information sends electronic controller 5 to, and electronic controller 5 issues instruction, increases or the side electromagnetism of locking vehicle body decline subtracts
Shake 3 compression travels, 3 stretching travel of side electromagnetism damping that increase or locking vehicle body rise, because electronic control speed is reachable
1000HZ, gyroscope balanced reaction is sensitive, so car body balance can be controlled easily.Power generating type electricity can be selected in the electromagnetism damping 3
Magnetic damping or hydraulic electricity generation formula electromagnetism damping or electromagnetic liquid formula electromagnetism damping or damp adjustable damping.The sensor is
Gyro sensor.
Double transverse arm slidingtype independent suspensions or v word swing arm slidingtype independent suspension can be selected in the slidingtype cantilever 2, or
Double v word swing arm slidingtype independent suspensions.
The air bag can also be hydraulic top or rubber pad.
Claims (6)
1. a kind of full automatic balance type independent suspension rack front axle assembly, comprising: vehicle frame, slidingtype cantilever, electromagnetism damping, crosswise
Spring, electronic controller, sensor, vehicle frame are double crossbeams or single-beam design, it is characterised in that: slidingtype cantilever one end passes through
Sliding rail is connected on frame beam, and the outboard end of slidingtype cantilever is movably connected on hub bearing seat, and electromagnetism damping one end connects
It is connected on hub bearing seat or slidingtype hangs outboard end, the other end of electromagnetism damping is connected on vehicle frame, transverse spring two
End is connected on wheel or so bearing block by sliding block or rotary support or the outboard end of slidingtype cantilever, in crosswise
Spring midpoint, transverse spring are connected on frame beam by air bag, and sensor levels are fixedly connected on vehicle body, are led to
It crosses conducting wire or is wirelessly connect with electronic controller, electronic controller connects by conducting wire or wirelessly with the electric control gear of electromagnetism damping
It connects.
2. a kind of full automatic balance type independent suspension rack front axle assembly according to claim 1, it is characterised in that: the sliding
Formula cantilever is that double transverse arm slidingtype independent suspensions or v word swing arm slidingtype independent suspension or double v word swing arm slidingtypes independently hang
Frame.
3. a kind of full automatic balance type independent suspension rack front axle assembly according to claim 1 or 2, it is characterised in that: described
Air bag can also be hydraulic top or rubber pad.
4. a kind of full automatic balance type independent suspension rack front axle assembly according to claim 3, it is characterised in that: the electromagnetism
Damping is that the damping of power generating type electromagnetism or hydraulic electricity generation formula electromagnetism damping or electromagnetic liquid formula electromagnetism damping or damp adjustable subtract
Shake.
5. a kind of full automatic balance type independent suspension rack front axle assembly according to claim 4, it is characterised in that: described horizontal
Leaf spring is 1-4, can also select torque spring or air spring, and the crosswise bullet with elevating function also can be selected
Spring.
6. a kind of full automatic balance type independent suspension rack front axle assembly according to claim 5, it is characterised in that: the sensing
Device is gyro sensor or bionical dynamic equilibrium instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644050.3U CN209037342U (en) | 2018-10-11 | 2018-10-11 | A kind of full automatic balance type independent suspension rack front axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644050.3U CN209037342U (en) | 2018-10-11 | 2018-10-11 | A kind of full automatic balance type independent suspension rack front axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209037342U true CN209037342U (en) | 2019-06-28 |
Family
ID=67035586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821644050.3U Expired - Fee Related CN209037342U (en) | 2018-10-11 | 2018-10-11 | A kind of full automatic balance type independent suspension rack front axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209037342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589486A (en) * | 2022-04-02 | 2022-06-07 | 江苏长虹智能装备股份有限公司 | Automobile front axle balance adjusting equipment on automobile flow production line |
-
2018
- 2018-10-11 CN CN201821644050.3U patent/CN209037342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589486A (en) * | 2022-04-02 | 2022-06-07 | 江苏长虹智能装备股份有限公司 | Automobile front axle balance adjusting equipment on automobile flow production line |
| CN114589486B (en) * | 2022-04-02 | 2023-01-20 | 江苏长虹智能装备股份有限公司 | Automobile front axle balance adjusting equipment on automobile flow production line |
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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 |
Granted publication date: 20190628 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |