CN108869608A - A kind of stable method of raising running car - Google Patents
A kind of stable method of raising running car Download PDFInfo
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- CN108869608A CN108869608A CN201810747358.9A CN201810747358A CN108869608A CN 108869608 A CN108869608 A CN 108869608A CN 201810747358 A CN201810747358 A CN 201810747358A CN 108869608 A CN108869608 A CN 108869608A
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- rotating
- axis
- hydraulic oil
- piston shaft
- cylinder barrel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/42—Cooling arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention belongs to automobile technical field, the specifically a kind of stable method of raising running car, this method uses damper, and damper includes work cylinder barrel, piston shaft, upper lifting lug, lower lifting lug, dust cover；It further include rotating device and No.1 rotating disc, the outer wall of the work cylinder barrel is arranged with dust cover, and the inside of work cylinder barrel is equipped with piston shaft, and the bottom of work cylinder barrel is equipped with hydraulic oil；The periphery of the piston shaft is arranged with rotating device.Hydraulic oil is squeezed by rotating device, hydraulic oil flows in work cylinder barrel, and hydraulic oil a part acts on so that rotating device rotates, and another part hydraulic oil and rotor plate friction generate damping force, buffer to vehicle vibration；For hydraulic oil in flowing, the flow velocity of hydraulic oil is slower and slower, to realize the effect for shaking to automobile and damping slowly fastly, has cut down shaking certainly for damper, and then improve the ride comfort of running car.
Description
Technical field
The invention belongs to automobile technical fields, the specifically a kind of stable method of raising running car.
Background technique
With the development of society, automobile becomes the indispensable vehicles in people's trip.In people's driving,
Sometimes uneven section of jolting inevitably is encountered, such people may feel that uncomfortable when driving, and will cause serious friendship when serious
Interpreter's event.Therefore, people want the vibration for slowing down automobile by damper.
Damper, the concussion and impact from road surface for being mainly used to inhibit when rebounding after spring shock-absorbing.By uneven
When road surface, although shock-absorbing spring can filter the vibration on road surface, spring itself also has reciprocating motion, and damper is exactly to use
To inhibit this spring jump.Damper is too soft, vehicle body will vertical bounce, damper can bring about very much too big resistance firmly
Power interferes spring to work normally.It is mainly used for host, subsidiary engine, various dynamic power machines and instrument and meter from the influence of vibration, rises
To reduction vibration, noise and the effect for preventing impact.Existing damper is due to there are self-vibration phenomenon, frequency vibration in empty easily transmitting
The problems such as dynamic, horsepower is small, and noise is big, and structure is complicated, and damping effect is poor, and installing and dismounting is complicated, and the service life is short.
Therefore, the adjustability of damping is considered when the design of damper.Realize that the damping of damper is adjusted, to shock isolation system
With great control application value.In general, the damping for damper can be changed there are two types of approach, one is use magnetic current
The special viscous liquid such as change or ER fluid utilizes the change of viscosity to realize the change of viscosity resistance；Another is to use
The size for changing viscous liquid circulation area changes drag size, to realize that damping is adjustable.
Also occur in the prior art it is some it is a kind of improve the stable methods of running car technical solutions, such as application No. is
201510053770 Chinese patent discloses damping-adjustable shock-absorber, including work cylinder barrel, oil storage cylinder barrel, piston rod,
Piston assembly, guide holder assembly, bottom valve assembly, bottom cover, upper lifting lug and lower lifting lug.The valve made of magnet controlled marmem
Piece and throttling piston through-hole realize damping action, and the energization electromagnetic coil being set in piston rod is connected with outer end control circuit,
By the magnetic induction intensity that the electric current changed in electromagnetic coil is around changeable piston, the radial dimension of variation of valve block is realized,
To change the size of orifice size, realize that damped coefficient is adjustable.
The technical solution is integrated applied to double adjustable shock absorber by marmem, and easily controllable, dynamic is rung
Answer speed high, and performance is stablized.But its shape occurs for the heating of the alternate energisation of the marmem in the technical solution
Change, actuation time is longer, and the action process of damper will lead to oil liquid temperature change, control effect be influenced, so that the skill
Art scheme is restricted.
Summary of the invention
In order to make up for the deficiencies of the prior art, the stable method of a kind of raising running car of the present invention, this method
Using damper, damper squeezes hydraulic oil by rotating device, flowing of the hydraulic oil in work cylinder barrel, hydraulic
During oil stream is dynamic, hydraulic oil a part acts on so that rotating device rotates, and another part hydraulic oil and rotor plate friction generate
Damping force buffers vehicle vibration；For hydraulic oil in flowing, the flow velocity of hydraulic oil is slower and slower, to realize to automobile
The effect damped slowly is shaken fastly, has cut down shaking certainly for damper, and then improve the ride comfort of running car.
The technical solution adopted by the present invention to solve the technical problems is：A kind of raising running car of the present invention is flat
Steady method, it is characterised in that：This method comprises the following steps：
Step 1：Damper is mounted on the suspension of automobile；
Step 2：Dedicated excellent tire is selected to be mounted on automobile；
Step 3：Lubricating oil is sprayed to the transmission portions such as hub bearing in automobile oil gun, slows down abrasion；
Step 4：By the damper in regulating step one when running car, so that automobile is in different road conditions downward drivings；
Wherein, the damper in step 1 includes work cylinder barrel, piston shaft, upper lifting lug, lower lifting lug, dust cover；Further include
Rotating device and No.1 rotating disc, the outer wall of the work cylinder barrel are arranged with dust cover, and the inside of work cylinder barrel is equipped with piston shaft,
The bottom of work cylinder barrel is equipped with hydraulic oil；The periphery of the piston shaft is arranged with rotating device, and the quantity of the rotating device is
Two, a rotating device is rotatably installed in the middle part of piston shaft, another rotating device is rotatably installed in the bottom end of piston shaft；
The top of the piston shaft extends to the outside of dust cover, and piston shaft end head is fixed with lifting lug；The inner wall of the dust cover with
Spring is equipped between the outer wall of work cylinder barrel, spring is set on piston shaft；The lower lifting lug is connected in work cylinder barrel bottom plate outer wall
Middle part；The number of the No.1 rotating disc is two, and No.1 rotating disc is located between two rotating devices, and No.1 rotating disc exists
The slid of piston shaft is installed；Wherein,
The rotating device includes No. two rotating discs and rotor plate；No. two turn discs are mounted on piston shaft,
The periphery of No. two rotating discs is fixedly installed with one group of rotor plate, and the rotor plate is fanning strip；The rotating device is in working cylinder
The internal unidirectional fitting rotation of cylinder.When work, automobile travels on the road for jolting injustice, and the vehicle body and vehicle frame of automobile shake
It is dynamic；Be shaken between vehicle body and vehicle bridge and relative motion occur, the rotating device in work cylinder barrel slides up and down, hydraulic oil by
The extruding of rotating device, so that hydraulic oil in work cylinder barrel carries out from bottom to top or top-down flowing, hydraulic oil is under
In flowing on and, hydraulic oil is quickly through rotor plate, and in the top-down flowing of hydraulic oil, the effect of hydraulic oil a part makes
It obtains rotating device to rotate, another part hydraulic oil and rotor plate friction generate damping force to vibration, delay vehicle vibration
Punching；For hydraulic oil in flowing, the flow velocity of hydraulic oil is slower and slower, to realize the effect for shaking to automobile and damping slowly fastly, disappears
Subtract shaking certainly for damper, and then improves the ride comfort of running car.
Preferably, the periphery of the piston shaft is equipped with elastic helix plate, and the elastic helix plate is located at two rotating devices
Between, elastic helix plate one end is connected with a No.1 rotating disc, and the elastic helix plate other end and another No.1 rotate
Disk is connected, and elastic helix plate is used to control the flow velocity of hydraulic oil.When work, when wheel shifts near wheel, it is located at work by adjusting
The sliding of the No.1 rotating disc of cylinder barrel bottom, and another No.1 rotating disc is motionless, so that the No.1 rotating disc of bottom is to elasticity
Spiral plate generation effect, elastic helix plate are extruded or stretch, and elastic helix plate makes hydraulic oil from elastic helix when being squeezed
The area that plate passes through reduces, so that the flow velocity of hydraulic oil is slowed down, so that hydraulic oil and elastic helix plate were generated by friction
Damping force increases, so that damping sheet buffers jerk, and then improves the ride comfort of running car.
Preferably, the outer wall of the work cylinder barrel is equipped with one group of annular groove, and annular groove is used for the remittance of work cylinder barrel
Wind.When work, for hydraulic oil from bottom to top or when flowing from above to below, hydraulic oil contacts friction with rotating device or elastic helix plate
Damping force is generated, converts oil liquid thermal energy for the energy of thump, by being equipped with annular groove on the outer wall of work cylinder barrel,
Annular groove increases the contact area of wind and work cylinder barrel, to accelerate the cooling of work cylinder barrel.
Preferably, it is equipped with straight trough at No. two rotating discs, block is fixed with by spring at straight trough, the block is two
It is circumferentially distributed at number rotating disc, the cross sectional shape of block is that side is linear, and the block other side is arc, and block is corresponding
No.1 groove is offered at piston shaft；The No.1 groove is that side is arc, and the No.1 groove other side is linear；In block
Arc and No.1 groove in arcuate directions on the contrary, No. two rotating discs in rotation block be detached from piston shaft.When work, work
When, in the bottom-up flowing of hydraulic oil, due to the effect of No.1 groove and block, rotor plate cannot rotate, hydraulic oil
It is quickly flowed through from rotor plate, when hydraulic oil flows from up to down, hydraulic oil makes rotor plate rotate, and rotor plate exists
Hydraulic oil is hindered in rotation, slows down the flow velocity of hydraulic oil, to realize that F.F. when thump goes out slowly.
Preferably, the piston shaft is made of No.1 axis, No. two axis and No. three axis, far from No. two axis one in the No.1 axis
The connected upper lifting lug in end；Rotating device is rotatablely installed far from No. two axis one end in No. three axis；It is separate in No.1 axis and No. three axis
One end of No. two axis offers through-hole；The both ends of No. two axis are located inside No.1 axis and sliding slot inside No. three axis
It is interior；Through-hole is located at the two sides of sliding slot, and through-hole makes No. two axis in the internal slide of No.1 axis and No. three axis.When work, by setting
Through-hole is set, so that the inside of No.1 axis and No. three axis and external formation pressure difference, external pressure are greater than internal pressure, so that
No. two axis are squeezed in the internal slide of No. three axis so that rotating device generates hydraulic oil.
Preferably, telescoping mechanism, described telescoping mechanism one end and one are equipped between the No.1 rotating disc and No. two rotating discs
Number rotating disc is connected, and the telescoping mechanism other end is connected with No. two rotating discs.When work, controlled by the flexible or stretching, extension of telescoping mechanism
Sliding of the No.1 rotating disc processed on piston shaft, the flexible or stretching, extension of control elastic helix plate, so that controlling hydraulic oil passes through bullet
Property spiral plate between area, and then control the damping force size generated between hydraulic oil and elastic helix plate.
Preferably, the telescoping mechanism is one of atmospheric pressure pole, hydraulic stem and electric pushrod.
Preferably, regulating device is equipped at No. two rotating discs, the No.1 rotating disc offers No. two grooves, described
Sliding block is equipped in No. two grooves, sliding block is rotated in No. two grooves by ball；Regulating device is equipped at No. two rotating discs,
Described regulating device one end is connect with sliding block, and the regulating device other end is connect with No. two rotating discs, and slider-actuated regulating device is used
Angular adjustment is carried out in cooperation rotor plate.When work, according to the vibration amplitude of automobile, hydraulic oil is controlled by regulating device and is passed through
Area when rotor plate so that damping force buffers vibration, and then realizes resistance so that the damping force to generation controls
The controllability of Buddhist nun's power.
Preferably, the regulating device includes adjustable plate and rotating bar；One end face of adjustable plate is arc, adjustable plate arc
Shape endface is hinged on sliding block by rotating bar, and adjustable plate other end is connected on No. two rotating discs by spring, is adjusted
It is hinged on No. two rotating discs in the middle part of plate, sliding block cooperates adjustable plate to carry out angular adjustment.When work, according in vehicle traveling process
The vibration amplitude of generation, is adjusted adjustable plate；In running car by big when jolting, pass through No. two rotating discs and sliding block
Cooperation adjust adjustable plate so that the relative angle of adjustable plate and piston between centers becomes larger, hydraulic oil passes through the face between rotor plate
Product becomes smaller, to generate buffering for vibration of the big damping force to automobile, and then improves the ride comfort of running car.
Beneficial effects of the present invention are as follows：
1. a kind of stable method of raising running car of the present invention, this method uses damper, in injustice of jolting
Road when, damper squeezes hydraulic oil by rotating device, and hydraulic oil flows in work cylinder barrel, in hydraulic oil stream
In dynamic, hydraulic oil a part acts on so that rotating device rotates, and another part hydraulic oil and rotor plate friction produce vibration
Raw damping force buffers vehicle vibration；For hydraulic oil in flowing, the flow velocity of hydraulic oil is slower and slower, to realize to vapour
Vehicle shakes the effect damped slowly fastly, and then improves the ride comfort of running car.
2. a kind of stable method of raising running car of the present invention, this method uses damper, and damper passes through
It adjusts so that elastic helix plate is extruded or stretches, elastic helix plate passes through hydraulic oil from elastic helix plate
Spacing reduces, so that the flow velocity of hydraulic oil is slowed down, so that the damping force increasing that hydraulic oil and elastic helix plate are generated by friction
It is more, so that damping sheet buffers jerk, and then improve the ride comfort of running car.
3. a kind of stable method of raising running car of the present invention, this method uses damper, according to automobile
Vibration amplitude, damper control area when hydraulic oil passes through rotor plate by regulating device, thus to the damping force of generation into
Row control so that damping force buffers vibration, and then realizes the controllability of damping force.
4. a kind of stable method of raising running car of the present invention, this method uses damper, liquid in damper
In flowing, hydraulic oil contacts friction with rotor plate and generates damping force pressure oil, converts oil liquid thermal energy for the energy of thump,
By being equipped with annular groove on the outer wall of work cylinder barrel, annular groove increases the contact area of wind and work cylinder barrel, thus
Accelerate the cooling of work cylinder barrel.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is process flow chart of the invention；
Fig. 2 is the main view of damper；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is the cross-sectional view of regulating device；
In figure：Work cylinder barrel 1, upper lifting lug 11, lower lifting lug 12, dust cover 13, annular groove 14, piston shaft 2, No.1 axis
21,22, No. three axis 23 of No. two axis, through-hole 24, rotating device 3, No. two rotating discs 31, rotor plate 32, block 33, No.1 grooves
34,4, No. two grooves 41 of No.1 rotating disc, sliding block 42, elastic helix plate 5, telescoping mechanism 6, regulating device 7, adjustable plate 71, turn
Lever 72.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, the stable method of a kind of raising running car of the present invention, it is characterised in that：The party
Method includes the following steps：
Step 1：Damper is mounted on the suspension of automobile；
Step 2：Dedicated excellent tire is selected to be mounted on automobile；
Step 3：Lubricating oil is sprayed to the transmission portions such as hub bearing in automobile oil gun, slows down abrasion；
Step 4：By the damper in regulating step one when running car, so that automobile is in different road conditions downward drivings；
Wherein, the damper in step 1 includes work cylinder barrel 1, piston shaft 2, upper lifting lug 11, lower lifting lug 12, dust cover
13；It further include rotating device 3 and No.1 rotating disc 4, the outer wall of the work cylinder barrel 1 is arranged with dust cover 13, work cylinder barrel 1
Inside is equipped with piston shaft 2, and the bottom of work cylinder barrel 1 is equipped with hydraulic oil；The periphery of the piston shaft 2 is arranged with rotating device 3, institute
The quantity for stating rotating device 3 is two, and a rotating device 3 is rotatably installed in the middle part of piston shaft 2, another rotating device 3
It is rotatably installed in the bottom end of piston shaft 2；The top of the piston shaft 2 extends to the outside of dust cover 13, and 2 end of piston shaft is connected
There is upper lifting lug 11；Spring is equipped between the inner wall of the dust cover 13 and the outer wall of work cylinder barrel 1, spring is set on piston shaft 2；
The lower lifting lug 12 is connected in the middle part of 1 bottom plate outer wall of work cylinder barrel；The number of the No.1 rotating disc 4 is two, and No.1 turns
Moving plate 4 is located between two rotating devices 3, and No.1 rotating disc 4 is installed in the slid of piston shaft 2；Wherein,
The rotating device 3 includes No. two rotating discs 31 and rotor plate 32；No. two rotating discs 31 are rotatably installed in work
It fills on axis 2, the periphery of No. two rotating discs 31 is fixedly installed with one group of rotor plate 32, and the rotor plate 32 is fanning strip；Described turn
Dynamic device 3 one-directionally rotates inside work cylinder barrel 1.When work, automobile is travelled on uneven road jolting, the vehicle body of automobile and
Vehicle frame shakes；It is shaken between vehicle body and vehicle bridge and relative motion occurs, glided on the rotating device 3 in work cylinder barrel 1
It is dynamic, extruding of the hydraulic oil by rotating device 3, so that the hydraulic oil progress in work cylinder barrel 1 is from bottom to top or top-down
Flowing, in the flowing of hydraulic oil from bottom to top, hydraulic oil is quickly through rotor plate 32, in the top-down flowing of hydraulic oil, liquid
Pressure oil a part acts on so that rotating device 3 rotates, and another part hydraulic oil and rotor plate 32 rub and generate resistance to vibration
Buddhist nun's power buffers vehicle vibration；Hydraulic oil flowing in, the flow velocity of hydraulic oil is slower and slower, to realize to automobile
The effect damped slowly is shaken fastly, has cut down shaking certainly for damper, and then improve the ride comfort of running car.
As one embodiment of the present invention, the periphery of the piston shaft 2 is equipped with elastic helix plate 5, the elasticity spiral shell
Rotating plate 5 is located between two rotating devices 3, and described 5 one end of elastic helix plate is connected with a No.1 rotating disc 4, elastic helix
5 other end of plate and another No.1 rotating disc 4 are connected, and elastic helix plate 5 is used to control the flow velocity of hydraulic oil.When work, wheel
When shifting near wheel, the sliding of the No.1 rotating disc 4 of 1 bottom of work cylinder barrel is located at by adjusting, and another No.1 rotating disc 4 is not
Dynamic, so that the No.1 rotating disc 4 of bottom acts on 5 generation of elastic helix plate, elastic helix plate 5 is extruded or stretches, elastic spiral shell
The area that rotating plate 5 passes through hydraulic oil from elastic helix plate 5 reduces, so that the flow velocity of hydraulic oil is slowed down,
So that hydraulic oil and elastic helix plate 5 be because the damping force that friction generates increases, so that damping sheet delays jerk
Punching, and then improve the ride comfort of running car.
As one embodiment of the present invention, the outer wall of the work cylinder barrel 1 is equipped with one group of annular groove 14, annular
Groove 14 is used for the remittance wind of work cylinder barrel 1.When work, hydraulic oil is from bottom to top or when flowing from above to below, hydraulic oil and rotation
Device 3 or the contact friction of elastic helix plate 5 generate damping force, oil liquid thermal energy are converted by the energy of thump, by work
The outer wall for making cylinder barrel 1 is equipped with annular groove 14, and annular groove 14 increases the contact area of wind Yu work cylinder barrel 1, thus plus
The cooling of fast work cylinder barrel 1.
As one embodiment of the present invention, it is equipped with straight trough at No. two rotating discs 31, is consolidated at straight trough by spring
It is connected with block 33, the block 33 is circumferentially distributed at No. two rotating discs 31, and the cross sectional shape of block 33 is that side is straight line
Shape, 33 other side of block are arc, offer No.1 groove 34 at the corresponding piston shaft 2 of block 33；The No.1 groove 34 is
Side is arc, and 34 other side of No.1 groove is linear；Arc in block 33 and the arcuate directions phase in No.1 groove 34
Instead, No. two rotating discs 31 block 33 in rotation is detached from piston shaft 2.When work, in the bottom-up flowing of hydraulic oil, due to one
The effect of number groove 34 and block 33, rotor plate 32 cannot rotate, and hydraulic oil is quickly flowed through from rotor plate 32, works as liquid
When pressure oil flows from up to down, hydraulic oil makes rotor plate 32 rotate, and rotor plate 32 hinders hydraulic oil in rotation
Hinder, slow down the flow velocity of hydraulic oil, to realize that F.F. when thump goes out slowly.
As one embodiment of the present invention, the piston shaft 2 is by 21, No. two axis 22 of No.1 axis and No. three 23 groups of axis
At far from the connected upper lifting lug 11 in No. two 22 one end of axis in the No.1 axis 21；Far from No. two 22 one end of axis in No. three axis 23
It is rotatablely installed rotating device 3；One end in No.1 axis 21 and No. three axis 23 far from No. two axis 22 offers through-hole 24；Described two
The both ends of number axis 22 are located in 21 inside of No.1 axis and No. three 23 inside sliding slots of axis；Through-hole 24 is located at the two sides of sliding slot, leads to
Hole 24 makes No. two axis 22 in the internal slide of No.1 axis 21 and No. three axis 23.When work, by the way that through-hole 24 is arranged, so that No.1
The inside of axis 21 and No. three axis 23 and external formation pressure difference, external pressure is greater than internal pressure, so that No. two axis 22 exist
The internal slide of No. three axis 23, so that rotating device 3 generates extruding to hydraulic oil.
As one embodiment of the present invention, telescoping mechanism is equipped between the No.1 rotating disc 4 and No. two rotating discs 31
6, described 6 one end of telescoping mechanism and No.1 rotating disc 4 are connected, and 6 other end of telescoping mechanism and No. two rotating discs 31 are connected.Work
When, sliding of the No.1 rotating disc 4 on piston shaft 2 is controlled by the flexible or stretching, extension of telescoping mechanism 6, controls elastic helix plate 5
Flexible or stretching, extension, to control hydraulic oil by the area between elastic helix plate 5, and then control hydraulic oil and elastic helix plate
The damping force size generated between 5.
As one embodiment of the present invention, the telescoping mechanism 6 is in atmospheric pressure pole, hydraulic stem and electric pushrod
It is a kind of.
As one embodiment of the present invention, the No.1 rotating disc 4 offers No. two grooves 41, No. two grooves
Sliding block 42 is equipped in 41, sliding block 42 is rotated in No. two grooves 41 by ball；It is equipped at No. two rotating discs 31 and adjusts dress
7 are set, described 7 one end of regulating device is connect with sliding block 42, and 7 other end of regulating device is connect with No. two rotating discs 31, and sliding block 42 drives
Dynamic regulating device 7 is for cooperating rotor plate 32 to carry out angular adjustment.When work, according to the vibration amplitude of automobile, filled by adjusting
Area of the 7 control hydraulic oil by rotor plate 32 when is set, so that the damping force to generation controls, so that damping force is to vibration
It is buffered, and then realizes the controllability of damping force.
As one embodiment of the present invention, the regulating device 7 includes adjustable plate 71 and rotating bar 72；The adjusting
71 1 end face of plate is arc, is hinged on sliding block 42 at 71 curved end of adjustable plate by rotating bar 72,71 other end of adjustable plate
Face is connected on No. two rotating discs 31 by spring, is hinged on No. two rotating discs 31 in the middle part of adjustable plate 71, and the cooperation of sliding block 42 is adjusted
It saves plate 71 and carries out angular adjustment.When work, according to the vibration amplitude generated in vehicle traveling process, adjustable plate 71 is adjusted
Section；In running car by big when jolting, adjustable plate 71 is adjusted by the cooperation of No. two rotating discs 31 and sliding block 42, so that
Relative angle between adjustable plate 71 and piston shaft 2 becomes larger, and hydraulic oil is become smaller by the area between rotor plate 32, to generate big
Damping force is buffered to the vibration of automobile, and then improves the ride comfort of running car.
In use, automobile travels on the road for jolting injustice, the vehicle body and vehicle frame of automobile shake；Vehicle body and vehicle bridge
Between be shaken and relative motion occur, the rotating device 3 in work cylinder barrel 1 slides up and down, and hydraulic oil is by rotating device 3
It squeezes, so that hydraulic oil in work cylinder barrel 1 carries out the flowing of hydraulic oil from bottom to top from bottom to top or top-down flowing
In, hydraulic oil is quickly through rotor plate 32, and in the top-down flowing of hydraulic oil, hydraulic oil a part is acted on so that rotating device
3 rotate, and another part hydraulic oil and rotor plate 32 rub and generate damping force to vibration, convert the energy of thump to
Oil liquid thermal energy, by being equipped with annular groove 14 on the outer wall of work cylinder barrel 1, annular groove 14 increases wind and work cylinder barrel 1
Contact area, to accelerate the cooling of work cylinder barrel 1；For hydraulic oil in flowing, the flow velocity of hydraulic oil is slower and slower, thus real
The effect for shaking to automobile and damping slowly fastly is showed；When hydraulic oil passes through elastic helix plate 5, No.1 rotating disc 4 is to elastic helix
5 generation of plate effect, elastic helix plate 5 are extruded or stretch, and elastic helix plate 5 makes hydraulic oil from elastic helix plate when being squeezed
5 areas passed through reduce, so that the flow velocity of hydraulic oil is slowed down, so that hydraulic oil and elastic helix plate 5 were generated by friction
Damping force increases, so that damping sheet buffers jerk, and then improves the ride comfort of running car；According to automobile
Adjustable plate 71 is adjusted in the vibration amplitude generated in driving process；When jolting, passed through No. two by big in running car
The cooperation of rotating disc 31 and sliding block 42 adjusts adjustable plate 71, so that the relative angle between adjustable plate 71 and piston shaft 2 becomes larger, liquid
Pressure oil is become smaller by the area between rotor plate 32, to generate buffering for vibration of the big damping force to automobile, Jin Erti
The ride comfort of high running car.
Above-mentioned front, back, left, right, up, down is mark according to personage's observation visual angle on the basis of Fig. 2 in Figure of description
Standard, device surface are defined as a left side on the left of observer to before being defined as on one side of observer, and so on.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (9)
1. a kind of stable method of raising running car, it is characterised in that：This method comprises the following steps：
Step 1：Damper is mounted on the suspension of automobile；
Step 2：Dedicated excellent tire is selected to be mounted on automobile；
Step 3：Lubricating oil is sprayed to the transmission portions such as hub bearing in automobile oil gun, slows down abrasion；
Step 4：By the damper in regulating step one when running car, so that automobile is in different road conditions downward drivings；
Wherein, the damper in step 1 include work cylinder barrel (1), it is piston shaft (2), upper lifting lug (11), lower lifting lug (12), dust-proof
It covers (13)；It further include rotating device (3) and No.1 rotating disc (4), the outer wall of the work cylinder barrel (1) is arranged with dust cover
(13), the inside of work cylinder barrel (1) is equipped with piston shaft (2), and the bottom of work cylinder barrel (1) is equipped with hydraulic oil；The piston shaft (2)
Periphery be arranged with rotating device (3), the quantity of the rotating device (3) is two, and a rotating device (3) is rotatably installed in
The middle part of piston shaft (2), another rotating device (3) are rotatably installed in the bottom end of piston shaft (2)；The top of the piston shaft (2)
End extends to the outside of dust cover (13), and piston shaft (2) end is fixed with lifting lug (11)；The inner wall of the dust cover (13) with
Spring is equipped between the outer wall of work cylinder barrel (1), spring is set on piston shaft (2)；The lower lifting lug (12) is connected in working cylinder
The middle part of cylinder (1) bottom plate outer wall；The number of the No.1 rotating disc (4) is two, and No.1 rotating disc (4) is located at two rotation dresses
It sets between (3), No.1 rotating disc (4) is installed in the slid of piston shaft (2)；Wherein,
The rotating device (3) includes No. two rotating discs (31) and rotor plate (32)；No. two rotating discs (31) rotational installation
On piston shaft (2), the periphery of No. two rotating discs (31) is fixedly installed with one group of rotor plate (32), and the rotor plate (32) is fan
Shape plate；The rotating device (3) one-directionally rotates inside work cylinder barrel (1).
2. a kind of stable method of raising running car according to claim 1, it is characterised in that：The piston shaft (2)
Periphery be equipped with elastic helix plate (5), the elastic helix plate (5) is located between two rotating devices (3), the elastic helix
Plate (5) one end is connected with a No.1 rotating disc (4), and elastic helix plate (5) other end and another No.1 rotating disc (4) are solid
Even, elastic helix plate (5) is used to control the flow velocity of hydraulic oil.
3. a kind of stable method of raising running car according to claim 1, it is characterised in that：The work cylinder barrel
(1) outer wall is equipped with one group of annular groove (14), and annular groove (14) is used for the remittance wind of work cylinder barrel (1).
4. a kind of stable method of raising running car according to claim 1, it is characterised in that：No. two rotating discs
(31) it is equipped with straight trough at, is fixed with block (33) at straight trough by spring, the block (33) is at No. two rotating discs (31)
Circle distribution, the cross sectional shape of block (33) are that side is linear, and block (33) other side is arc, and block (33) is corresponding
No.1 groove (34) are offered at piston shaft (2)；The No.1 groove (34) is that side is arc, No.1 groove (34) other side
For linear；Arc in block (33) is with the arcuate directions in No.1 groove (34) on the contrary, No. two rotating discs (31) are rotating
Middle block (33) is detached from piston shaft (2).
5. a kind of stable method of raising running car according to claim 1, it is characterised in that：The piston shaft (2)
It is made of No.1 axis (21), No. two axis (22) and No. three axis (23), it is solid far from No. two axis (22) one end in the No.1 axis (21)
Connect lifting lug (11)；Rotating device (3) are rotatablely installed far from No. two axis (22) one end in No. three axis (23)；No.1 axis (21)
Through-hole (24) are offered with one end in No. three axis (23) far from No. two axis (22)；Distinguish position in the both ends of No. two axis (22)
In in No.1 axis (21) inside and the internal sliding slots of No. three axis (23)；Through-hole (24) is located at sliding slot two sides, and through-hole (24) makes No. two
Internal slide of the axis (22) in No.1 axis (21) and No. three axis (23).
6. a kind of stable method of raising running car according to claim 1, it is characterised in that：The No.1 rotating disc
(4) telescoping mechanism (6) being equipped between No. two rotating discs (31), described telescoping mechanism (6) one end and No.1 rotating disc (4) are connected,
Telescoping mechanism (6) other end and No. two rotating discs (31) are connected.
7. a kind of stable method of raising running car according to claim 6, it is characterised in that：The telescoping mechanism
It (6) is one of atmospheric pressure pole, hydraulic stem and electric pushrod.
8. a kind of stable method of raising running car according to claim 1, it is characterised in that：The No.1 rotating disc
(4) No. two grooves (41) are offered, are equipped with sliding block (42) in No. two grooves (41), sliding block (42) is recessed at No. two by ball
Rotation in slot (41)；Regulating device (7), described regulating device (7) one end and sliding block are equipped at No. two rotating discs (31)
(42) it connects, regulating device (7) other end is connect with No. two rotating discs (31), and sliding block (42) drive adjusting device (7) is for matching
It closes rotor plate (32) and carries out angular adjustment.
9. a kind of stable method of raising running car according to claim 8, it is characterised in that：The regulating device
It (7) include adjustable plate (71) and rotating bar (72)；(71) one end face of adjustable plate is arc, at adjustable plate (71) curved end
It is hinged on sliding block (42) by rotating bar (72), adjustable plate (71) other end is connected in No. two rotating discs (31) by spring
On, it is hinged on No. two rotating discs (31) in the middle part of adjustable plate (71), sliding block (42) cooperates adjustable plate (71) to carry out angular adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747358.9A CN108869608B (en) | 2018-07-09 | 2018-07-09 | Method for improving running stability of automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747358.9A CN108869608B (en) | 2018-07-09 | 2018-07-09 | Method for improving running stability of automobile |
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| Publication Number | Publication Date |
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| CN108869608A true CN108869608A (en) | 2018-11-23 |
| CN108869608B CN108869608B (en) | 2019-12-17 |
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| CN112721559A (en) * | 2020-12-31 | 2021-04-30 | 浙江林氏汽车零部件有限公司 | Automobile rubber support |
| CN113459277A (en) * | 2021-07-01 | 2021-10-01 | 中建中新建设工程有限公司 | Grouting device and grouting method for pile foundation construction |
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| Publication number | Publication date |
|---|---|
| CN108869608B (en) | 2019-12-17 |
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Effective date of registration: 20191125 Address after: 234000 No.3 middle school, Sixian County, No.158, national defense Road, Sixian County, Suzhou City, Anhui Province Applicant after: Ma Wenbin Address before: 210023 Nanjing University, 22 Hankou Road, Nanjing City, Jiangsu Province Applicant before: Ge Chengxia |
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Effective date of registration: 20200921 Address after: 201799 room 510-523, Lai Gang Road, Qingpu District, Shanghai, 510-523. Patentee after: Weimar Automobile Technology Group Co.,Ltd. Address before: 234000 No.3 middle school, Sixian County, No.158, national defense Road, Sixian County, Suzhou City, Anhui Province Patentee before: Ma Wenbin |
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Effective date of registration: 20200924 Address after: 201799 room 510-523, Lai Gang Road, Qingpu District, Shanghai, 510-523. Patentee after: Weimar Automobile Technology Group Co.,Ltd. Address before: 234000 No.3 middle school, Sixian County, No.158, national defense Road, Sixian County, Suzhou City, Anhui Province Patentee before: Ma Wenbin |