CN110103658A - A kind of auxiliary damping device of the automobile hanging based on automatic adjustment technology - Google Patents
A kind of auxiliary damping device of the automobile hanging based on automatic adjustment technology Download PDFInfo
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- CN110103658A CN110103658A CN201910554026.3A CN201910554026A CN110103658A CN 110103658 A CN110103658 A CN 110103658A CN 201910554026 A CN201910554026 A CN 201910554026A CN 110103658 A CN110103658 A CN 110103658A
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- automatic adjustment
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- 238000013016 damping Methods 0.000 title claims abstract description 27
- 238000005516 engineering process Methods 0.000 title claims abstract description 23
- 239000010721 machine oil Substances 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 6
- 230000035939 shock Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000116 mitigating effect Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
- B60G11/56—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also fluid springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/16—Running
- B60G2800/162—Reducing road induced vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/20—Stationary vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The automobile hanging that the invention discloses a kind of based on automatic adjustment technology auxiliary damping device, including chassis, chassis front and back end is separately installed with bolt plate and postposition drive member, arc panel is welded between two groups of bolt plates, preposition baffle is provided in arc back, the top of arc panel is welded with transverse slat and upwarps metallic rod, the upper surface of preposition baffle is respectively welded fixing piece and buckle, two groups of fixing piece front ends are equipped with backwards to component, the power output end of postposition drive member is equipped with actuator ontology, the outer wall of two groups of actuator ontologies is mounted on belt body, the inner ring of belt body is equipped with belt mesh piece by front end, the inner ring of two groups of belt mesh pieces is welded with drive rod, postposition vehicle roller is mounted at left and right sides of drive rod, postposition vehicle roller is equipped with grafting ball in inner cavity, it is welded on the outer wall of grafting ball Two-way bar.The present invention can reduce vehicle and encounter suffered by hollow bottom end fluctuation dynamics by force, significantly improve the comfort of passenger.
Description
Technical field
The invention belongs to automobile mechanical technical field, specially a kind of automobile hanging auxiliary based on automatic adjustment technology
Damping device.
Background technique
Automobile suspension system just refer to by between vehicle body and tire spring and shock absorber form entire support system.Suspension system
Due function of uniting is to support vehicle body, improves the feeling of seating, and different suspension settings can make driver have different driving senses
By.Appearance seems the comprehensive multi-acting force of simple suspension, decides stability, the comfortableness and security of car, is
Very crucial one of the component of Modern Car.Automobile hanging shock mitigation system is an important ring for automobile hanging.Because of its direct shadow
Ring the driving impression of vehicle.Some vehicle suspensions are soft, and some vehicle suspensions are hard.And stock car and his like suspension is even more hard as direct
It is sitting on road.Feeling can perceive any handstone in road surface, and chassis is as low as abutting road surface.These are hanged by automobile
What spring and damper in extension determined.
There are independent suspension and dependent suspension, the two suspension dependents that are different, and being directed in applying currently on the market
Suspension, dependent hang built-in spring, and spring is exactly to be supported to body quality.Spring is in resting position when resting.
When spring compression or is flicked as road surface rises and falls in traveling, to be converted to acceptable body vibrations, spring originally can be with
The fluctuating on road surface is changed into acceptable body vibrations, it will be this long lasting for going down but if this vibration of interference is not added
Frictional force is known as damping in automobile hanging, and mating mounting shock absorber, after mounting shock absorber, it allow vehicle body amplitude with the period more
Quickly reduce, under the prior art, after the installation of damper, amplitude cycle quickly can only be reduced as far as possible, can not improve and multiply
The comfort level of seat personnel, and the riding comfort of automobile is the primary selection for purchasing vehicle personnel, therefore installs a series of match additional in application
Part reinforces the comfort level of passenger, and the amplitude cycle of damper passes through elastic rebound and magnetic during quick reduce
Property mutual exclusion, the dynamics of fluctuation is slightly offset, enhance comfort level.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The automobile hanging that the purpose of the present invention is to provide a kind of based on automatic adjustment technology auxiliary damping device, energy
Enough significantly improve the comfort level of passenger.
To achieve the above object, the automobile hanging that the present invention provides a kind of based on automatic adjustment technology auxiliary damping dress
It sets, including chassis, chassis front and back end is separately installed with bolt plate and postposition drive member, welds between two groups of bolt plates
It is connected to arc panel, preposition baffle is provided on the back side of arc panel, the top of arc panel is welded with transverse slat and upwarps metallic rod, transverse slat
Upper surface by the upper surface of bolt-through transverse slat, and be fixedly connected with the upper surface of preposition baffle, the upper table of preposition baffle
Face is respectively welded fixing piece and buckle, and fixing piece is located at the rear of buckle, and the front end of two groups of fixing pieces is equipped with backwards to component；
The power output end of postposition drive member is equipped with actuator ontology, and the outer wall of two groups of actuator ontologies is mounted on belt sheet
The inner ring of body, belt body is equipped with belt mesh piece by front end, and the inner ring of two groups of belt mesh pieces is welded with drive rod, driving
It is mounted on postposition vehicle roller at left and right sides of bar, bottom plate is provided on the inside of postposition vehicle roller, is equipped in the inner cavity of postposition vehicle roller
Grafting ball is welded with two-way bar on the outer wall of grafting ball, and the front end of two groups of two-way bars is welded with bull stick.
In a preferred embodiment, the left and right sides of bull stick is rotatably connected to cavity cylinder, a left side for two groups of cavity cylinders
Right two sides are connected with L-type support workpiece by being directed toward cross bar, and connector is equipped on the outer wall of left side cavity cylinder, bottom plate
One end that upper surface is close to postposition vehicle roller is welded with positioning tool, and inclined springs, inclined springs are equipped on the right side of positioning tool
It is welded with the left wall of L-type support workpiece, two groups of L-types support and are welded with connection fixture between workpiece, in the inner ring of two groups of buckles
It is equipped with and upwarps metallic rod, upwarp metallic rod and be fixedly connected with support workpiece, support the outer wall of workpiece solid by upwarping metallic rod
Surely welding bars are connected with, the outer wall of welding bars is fixedly connected with fixed pillar, and the top of fixed pillar is fixedly connected with the first bullet
Spring is equipped with clamping workpiece below the outer wall of fixed pillar, is fixedly connected with clamping piece in the left wall of clamping workpiece, in clamping piece
And wheel connector is fixedly connected with by shank.
In a preferred embodiment, hollow is installed, the bottom end of wheel connector is logical on the outside of wheel connector
It crosses bolt and connecting rod is installed, buffer gear is installed between the upper lower burrs of the first spring, driving is installed between two groups of hollows
Head, and the bottom end of two groups of driving heads is equipped with rotating bar, is provided with pre-driver end between two groups of rotating bars.
In a preferred embodiment, opening box, the inner wall top of seven groups of opening box are offered on the component back side
L-type support column is installed, the bottom end of L-type support column is welded with vertical plate, weldment, weldment are welded on the outer wall of vertical plate
Bottom end and connecting rod outer wall weld.
In a preferred embodiment, the vertical chute is offered on the right side wall of opening box, sliding connects in the vertical chute
It is connected to saddle, the upper surface of saddle and weldment weld.
In a preferred embodiment, the upper cross plate of vertical plate is fixedly connected with lower support column, the top of lower support column
Intermediate position is N disc-shaped, and the top peripheral of lower support column is welded with second spring, and the top of second spring is welded with support
Column, bottom end N disk is installed, the top of upper support column and the notch top of opening box are welded.
In a preferred embodiment, the top of buffer gear is equipped with connection workpiece, and the top for connecting workpiece is fixed
It is connected on the first spring on the disk back side, the internal chamber wall of buffer gear is separately installed with inflatable chamber and machine oil savings chamber, machine oil storage
Store the lower section that chamber is located at inflatable chamber.
In a preferred embodiment, be provided with working cylinder on the inside of inflatable chamber and machine oil savings chamber, working cylinder it is interior
Chamber slidably connects piston valve by upper end.
In a preferred embodiment, the inner cavity of working cylinder is welded with bottom valve, upper surface of bottom valve or so two on lower side
Side is notch-like, and air inlet pipe and air inlet pipe are equipped at notch, and air inlet pipe is located at the right side of air inlet pipe, the upper table of piston valve
Also it is notch-like at left and right sides of face, and is located in notch and air inlet pipe and air inlet pipe are installed.
In a preferred embodiment, support the outer wall of workpiece that support frame, and the bottom end of support frame are installed on lower side
It is mounted on the upper surface of preposition baffle, is used to support fixed pillar.
In conclusion by adopting the above-described technical solution, the automobile hanging of the invention based on automatic adjustment technology is used
Auxiliary damping device achieve it is following the utility model has the advantages that
1, when fixation pillar of the invention springs back downwards dynamics, it will dynamics is transmitted at support workpiece, and is transmitted to
On preposition baffle, preposition baffle will be to bottom offset, and due to hollow place, the elastic force amplitude of tire is raising and lowering, preposition
For baffle effect to decline dynamics, wheel connector is applied to ascensional dynamics, and reaches the slight mitigation to two groups of reversed dynamics, allows
Passenger is more comfortable.
2, when weldment of the invention shifts up, it will drive saddle to be slided in the vertical chute notch,
And also will drive vertical plate and shift up, secondly shift up when vertical plate, will push lower support column towards an end movement, and
By be connected to lower support column and between spring carry out damping, and bottom end and the top of lower support column be N disc-shaped,
It counter will denounce, spring and mutual magnetic repulsion, vehicle can be reduced and encountering suffered by hollow bottom end fluctuation dynamics by force.
3, the present invention is after vehicle is shaken dynamics, the first spring contraction, connects workpiece to bottom offset, and push piston
Valve is displaced to this working cylinder inner cavity by lower portion, and the liquid inside working cylinder passes through the left side air inlet pipe of bottom valve, is excluded, and pass through
Air inlet pipe excludes, one-in-and-one-out, can be effectively reduced bring fluctuation dynamics after thump.
4, present invention gassy in machine oil savings chamber, when piston valve is to bottom offset, due to the bottom of working cylinder
Holding is openning shape, after the dynamics that the oil liquid filled in machine oil savings chamber is pressed downward by piston valve, it will drive in inflatable chamber
Gas repels upwards, and when certain position is arrived in repulsion, piston valve be will be unable to bottom offset, and guarantees the first spring by again
Fluctuation dynamics spring upper plate will not occurs and contact with lower plate, and the impact force of appearance improves the comfort of passenger.
Detailed description of the invention
Fig. 1 is the structure schematic diagram that the automobile hanging of the invention based on automatic adjustment technology assists damping device；
Fig. 2 is enlarged drawing at A in Fig. 1 in the present invention；
Fig. 3 is enlarged drawing at B in Fig. 2 in the present invention；
Fig. 4 is buffer structure figure of the invention；
Fig. 5 is of the invention backwards to component rearview；
Fig. 6 is enlarged drawing at C in Fig. 5.
Description of symbols:
1, chassis；2, pre-driver end；3, it buckles；4, fixing piece；5, weldment；6, rotating bar；7, backwards to component；8, arc
Shape plate；9, metallic rod is upwarped；10, bolt plate；11, transverse slat；12, preposition baffle；13, drive rod；14, belt mesh piece；
15, belt body；16, postposition drive member；17, actuator ontology；18, clamping piece；19, buffer gear；20, saddle；21,
One spring；22, welding bars；23, fixed pillar；24, clamping workpiece；25, workpiece is supported；26, upper support column；27, connecting rod；
28, wheel connector；29, hollow；30, driving head；31, postposition vehicle roller；32, vertical plate；33, grafting ball；34, cavity cylinder；
35, bull stick；36, L-type supports workpiece；37, connection fixture；38, inclined springs；39, bottom plate；40, positioning tool；41, two-way
Bar；42, workpiece is connected；43, the vertical chute；44, lower support column；45, piston valve；46, air inlet pipe；47, machine oil savings chamber；48,
Inflatable chamber；49, working cylinder；50, air inlet pipe；51, bottom valve；52, opening box；53, N disk；54, L-type support column；55 second bullets
Spring.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
Embodiment 1
With reference to Fig. 1, the auxiliary damping dress of the automobile hanging based on automatic adjustment technology of the preferred embodiment of the present invention
It sets, including chassis 1, the chassis front and back end on chassis 1 is separately installed with bolt plate 10 and postposition drive member 16, two groups of bolts
It is welded with arc panel 8 between connecting plate 10, preposition baffle 12 is provided on the back side of arc panel 8, the top of arc panel 8 is welded with
Transverse slat upwarps metallic rod 9, and the upper surface of transverse slat 11 passes through the upper surface of bolt-through transverse slat 11, and the upper table with preposition baffle 12
Face is fixedly connected, and the upper surface of preposition baffle 12 is respectively welded fixing piece 4 and buckle 3, and fixing piece 4 is located at the rear of buckle 3,
The front end of two groups of fixing pieces 4 is equipped with backwards to component 7.
Embodiment 2
With reference to Fig. 2-3, the auxiliary damping of the automobile hanging based on automatic adjustment technology of the preferred embodiment of the present invention
Device, including backwards to component 7, opening box 52 is offered on 7 back side of component, it is offered on the right side wall of opening box 52 vertical
Sliding slot 43 slidably connects saddle 20 in the vertical chute 43, and the upper surface of saddle 20 and weldment 5 weld, seven groups of opening box 52
Inner wall top L-type support column 54 is installed, the bottom end of L-type support column 54 is welded with vertical plate 32, the upper cross plate of vertical plate 32
It is fixedly connected with lower support column 44, position is N disc-shaped among the top of lower support column 44, and the top peripheral of lower support column 44 welds
It is connected to second spring 55, the bottom end that the top of second spring 55 is welded with upper support column 26,26 is equipped with N disk 53, upper support
It is welded with weldment 5 on the outer wall of the notch top welding vertical plate 32 on the top and opening box 52 of column 26, when weldment 5 is upward
When displacement, it will drive saddle 20 to be slided in 43 notch of the vertical chute, and also will drive vertical plate 32 to upper
It moves, secondly shifts up when vertical plate 32, an end movement of the lower support column 44 towards 56 will be pushed, and by being connected to lower support
Spring between column 44 and 56 carries out damping, and 56 bottom end and the top of lower support column 44 are N disc-shaped, it will anti-
Reprimand, spring and mutual magnetic repulsion can reduce vehicle and encounter suffered by hollow bottom end fluctuation dynamics by force, the bottom end of weldment 5
It is welded with the outer wall of connecting rod 27, since the both ends of connecting rod 27 are attached by bolt with wheel connector 28, indirectly
Dynamics suffered by wheel connector 28 can be also transmitted in connecting rod 27, while wheel connector 28 is shifted up,
Weldment 5 can also shift up, and the power output end of postposition drive member 16 is equipped with actuator ontology 17, two groups of actuator sheets
The outer wall of body 17 is mounted on belt body 15, and the inner ring of belt body 15 is equipped with belt mesh piece 14, two groups of skins by front end
Inner ring with mesh piece 14 is welded with drive rod 13, and the left and right sides of drive rod 13 is mounted on postposition vehicle roller 31, postposition vehicle roller
31 inside is provided with bottom plate 39, and grafting ball 33 is equipped in the inner cavity of postposition vehicle roller 31, is welded on the outer wall of grafting ball 33
Two-way bar 41, the front end of two groups of two-way bars 41 are welded with bull stick 35, and the left and right sides of bull stick 35 is rotatably connected to cavity cylinder 34,
The left and right sides of two groups of cavity cylinders 34 is connected with L-type support workpiece 36 by being directed toward cross bar, positioned at the outer wall of left side cavity cylinder 34
On connector is installed, one end that the upper surface of bottom plate 39 is close to postposition vehicle roller 31 is welded with positioning tool 40, positioning tool 40
Right side inclined springs 38 are installed, the left wall of inclined springs 38 and L-type support workpiece 36 is welded, and two groups of L-types support workpiece 36
Between be welded with connection fixture 37, be equipped in the inner ring of two groups of buckles 3 and upwarp metallic rod 9, upwarped the fixed of metallic rod 9 and connect
Be connected to support workpiece 25, the outer wall of workpiece 25 supported to be fixedly connected with welding bars 22 by upwarping metallic rod 9, welding bars 22 it is outer
Wall is fixedly connected with fixed pillar 23, and the top of fixed pillar 23 is fixedly connected with the first spring 21, the outer wall of fixed pillar 23
Lower section is equipped with clamping workpiece 24, and clamping piece 18 is fixedly connected in the left wall of clamping workpiece 24, and clamping piece 18 is interior and by inserting
Extension bar is fixedly connected with wheel connector 28.
Embodiment 3
With reference to Fig. 1, Fig. 3-Fig. 6, the automobile hanging auxiliary based on automatic adjustment technology of the preferred embodiment for the present invention
Damping device, including 3 are buckled, it is equipped in the inner ring of two groups of buckles 3 and upwarps metallic rod 9, upwarp being fixedly connected with for metallic rod 9
Workpiece 25 is supported, the outer wall of support workpiece 25 is equipped with support frame on lower side, and the bottom end of support frame is mounted on preposition baffle 12
Upper surface on, be used to support fixed pillar 23, the outer wall of support workpiece 25 is fixedly connected with welding bars by upwarping metallic rod 9
22, the outer wall of welding bars 22 is fixedly connected with fixed pillar 23, installs on the outer wall of fixed pillar 23 and upwarps metallic rod 9, and
The bottom end installation support workpiece 25 of metallic rod 9 is upwarped, support workpiece 25 is attached by support frame with preposition baffle 12, thus
Support can be formed to fixed pillar 23, when the fixed rebound dynamics downwards of pillar 23, it will dynamics is transmitted to support workpiece
It at 25, and is transmitted on preposition baffle 12, preposition baffle 12 will be to bottom offset, due to hollow place, the elastic force amplitude of tire
For raising and lowering, preposition baffle 12 is applied to decline dynamics, and wheel connector 28 is applied to ascensional dynamics, fixed pillar 23
Top is fixedly connected with the first spring 21.
Clamping workpiece 24 is installed below the outer wall of fixed pillar 23, clamping is fixedly connected in the left wall of clamping workpiece 24
Part 18 is fixedly connected with wheel connector 28 in clamping piece 18 and by shank, during the outside of wheel connector 28 is equipped with
The bottom end of empty cylinder 29, wheel connector 28 is equipped with connecting rod 27 by bolt, is equipped between the upper lower burrs of the first spring 21
Buffer gear 19 installs buffer gear 19 between first spring, 21 upper plate and lower plate, hollow for cooperating the first spring 21 to alleviate
29 elastic force wave force degree of cylinder, the top of buffer gear 19 are equipped with connection workpiece 42, and one group of company is installed in the top of buffer gear 19
Workpiece 42 is connect, after vehicle is shaken dynamics, the first spring 21 is shunk, and connects workpiece 42 to bottom offset, and push piston valve 45
It being displaced to this 49 inner cavity of working cylinder by lower portion, the liquid inside working cylinder 49 passes through the left side air inlet pipe 50 of bottom valve 51, it excludes,
And excluded by air inlet pipe 46, one-in-and-one-out, bring fluctuation dynamics after thump can be effectively reduced, and working
Machine oil savings chamber 47 and inflatable chamber 48 are installed in the periphery of cylinder 49, and gassy in machine oil savings chamber 47 connects the top of workpiece 42
It is fixedly connected on the first spring 21 on the disk back side, the internal chamber wall of buffer gear 19 is separately installed with inflatable chamber 48 and machine oil savings
The inside of chamber 47, inflatable chamber 48 and machine oil savings chamber 47 is provided with working cylinder 49, and the inner cavity of working cylinder 49 is welded with bottom on lower side
The upper surface left and right sides of valve 51, bottom valve 51 is notch-like, and air inlet pipe 50 and air inlet pipe 46, air inlet pipe are equipped at notch
50 are located at the right side of air inlet pipe 46, are also notch-like at left and right sides of the upper surface of piston valve 45, and be located in notch be equipped with into
Tracheae 50 and air inlet pipe 46, when piston valve 45 is to bottom offset, since the bottom end of working cylinder 49 is openning shape, machine oil savings
After the dynamics that the oil liquid filled in chamber 47 is pressed downward by piston valve 45, it will drive the gas in inflatable chamber 48 to repel upwards,
When repelling to certain position, piston valve 45 be will be unable to bottom offset, and guarantee the first spring 21 by fluctuating dynamics again
Spring upper plate will not occur to contact with lower plate, the inner cavity of working cylinder 49 slidably connects piston valve 45, machine oil savings by upper end
Chamber 47 is located at the lower section of inflatable chamber 48, and driving head 30, and the bottom end installation of two groups of driving heads 30 are installed between two groups of hollows 29
There is rotating bar 6, is provided with pre-driver end 2 between two groups of rotating bars 6.
Embodiment 4
The working principle of automobile hanging based on automatic adjustment technology auxiliary damping device of the invention are as follows: when the bottom of positioned at
When the postposition vehicle roller 31 and hollow 29 of 1 front and back end of disk are by hollow location, damping will be needed, postposition vehicle roller 31 it is specific
Operate as follows: postposition vehicle roller 31 will shift up, and two-way bar 41 is driven to be swung up, and the front end weldering of two groups of two-way bars 41
Switch through bar 35, wherein bull stick 35 is located between two groups of cavity cylinders 34, it will it brakes two-way bar 41 and swings up and down, but in postposition vehicle
Install the limit that one group of two-way bar 41 is used to swing two-way bar 41 below the right wall of roller 31 additional, 38 institute is real by structures slope spring
Existing, inclined springs 38 will pull postposition vehicle roller 31 by upward dynamics, and the two dynamics balances herein, avoid two-way bar
41 amplitudes of fluctuation are excessive, cause passengers inside the car uncomfortable, and one group of inclined springs 38 of addition can be to avoid such phenomenon；Hollow 29
After by upward dynamics, dynamics is transmitted to wheel connector 28, and wheel connector 28 will push fixed pillar 23 to
Upper displacement, and cause the first spring 21 of fixed 23 top of pillar connection that dynamics is transmitted to the bottom end on chassis 1, and pass through buffering
Mechanism 19 and the first spring 21 are accomplished to alleviate fluctuation dynamics.
The present invention upwarps metallic rod 9 by installing on the outer wall of fixed pillar 23, and pacifies in the bottom end for upwarping metallic rod 9
Dress support workpiece 25, support workpiece 25 are attached by support frame with preposition baffle 12, so as to fixed 23 shape of pillar
At support, when the fixed rebound dynamics downwards of pillar 23, it will dynamics is transmitted at support workpiece 25, and is transmitted to preposition gear
On plate 12, preposition baffle 12 will be to bottom offset, and due to hollow place, the elastic force amplitude of tire is raising and lowering, preposition gear
Plate 12 is applied to decline dynamics, and wheel connector 28 is applied to ascensional dynamics, and reaches the slight mitigation to two groups of reversed dynamics,
Make passenger more comfortable.
Erecting and welding part 5 on the outer wall of connecting rod 27 of the invention, since the both ends of connecting rod 27 pass through bolt and wheel
Connector 28 is attached, and dynamics suffered by indirect wheel connector 28 can be also transmitted in connecting rod 27, when wheel connects
While part 28 is shifted up, weldment 5 can also be shifted up, when weldment 5 shifts up, it will driven and slided
Part 20 is slided in 43 notch of the vertical chute, and also be will drive vertical plate 32 and shifted up, secondly when vertical plate 32 is upward
Displacement, will push an end movement of the lower support column 44 towards 56, and the spring by being connected between lower support column 44 and 56 into
Row damping, and 56 bottom end and the top of lower support column 44 are N disc-shaped, it will and anti-reprimand, spring and mutual magnetic repulsion can drop
Low vehicle is encountering suffered by hollow bottom end fluctuation dynamics by force.
The present invention installs buffer gear 19 between 21 upper plate of the first spring and lower plate, for cooperating the first spring 21 to alleviate
29 elastic force wave force degree of hollow, concrete operations are as follows, by installing one group of connection workpiece 42 in the top of buffer gear 19, when
After vehicle is shaken dynamics, the first spring 21 is shunk, and connects workpiece 42 to bottom offset, and push piston valve 45 to this working cylinder 49
Inner cavity is displaced by lower portion, and the liquid inside working cylinder 49 passes through the left side air inlet pipe 50 of bottom valve 51, is excluded, and pass through air inlet pipe
46 exclude, one-in-and-one-out, can effectively reduce bring fluctuation dynamics after thump, and in the periphery peace of working cylinder 49
It installs oily savings chamber 47 and inflatable chamber 48, gassy in machine oil savings chamber 47, when piston valve 45 is to bottom offset, due to
The bottom end of working cylinder 49 is openning shape, will after the dynamics that the oil liquid filled in machine oil savings chamber 47 is pressed downward by piston valve 45
The gas that will drive in inflatable chamber 48 repels upwards, and when certain position is arrived in repulsion, piston valve 45 be will be unable to bottom offset,
And guaranteeing that the first spring 21 is contacted with lower plate by fluctuating dynamics again and spring upper plate will not occur, the impact force of appearance causes
Passenger is uncomfortable on vehicle.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (10)
1. a kind of automobile hanging based on automatic adjustment technology auxiliary damping device, including chassis (1), it is characterised in that: bottom
Disk front and back end is separately installed with bolt plate (10) and postposition drive member (16), between bolt plate described in two groups (10)
It is welded with arc panel (8), is provided with preposition baffle (12) on the back side of the arc panel (8), the top weldering of the arc panel (8)
Be connected to and upwarp metallic rod (9), the upper surface of the transverse slat (11) by the upper surface of transverse slat (11) described in bolt-through, and with institute
The upper surface for stating preposition baffle (12) is fixedly connected, the upper surface of the preposition baffle (12) be respectively welded fixing piece (4) and
It buckles (3), the fixing piece (4) is located at the rear of the buckle (3), and the front end of fixing piece described in two groups (4) is equipped with backwards
Component (7)；The power output end of the postposition drive member (16) is equipped with actuator ontology (17), actuator sheet described in two groups
The outer wall of body (17) is mounted on belt body (15), and the inner ring of the belt body (15) is equipped with belt mesh piece by front end
(14), the inner ring of belt mesh piece (14) described in two groups is welded with drive rod (13), and the left and right sides of the drive rod (13) is equal
Postposition vehicle roller (31) is installed, is provided with bottom plate (39) on the inside of the postposition vehicle roller (31), the postposition vehicle roller (31) it is interior
It is equipped in chamber grafting ball (33), is welded with two-way bar (41) on the outer wall of the grafting ball (33), two-way bar described in two groups
(41) front end is welded with bull stick (35).
2. the auxiliary damping device of the automobile hanging based on automatic adjustment technology as described in claim 1, it is characterised in that: institute
The left and right sides for stating bull stick (35) is rotatably connected to cavity cylinder (34), passes through finger at left and right sides of cavity cylinder (34) described in two groups
It is connected with L-type support workpiece (36) to cross bar, is located on the outer wall of the left side cavity cylinder (34) and connector, the bottom is installed
One end that the upper surface of plate (39) is close to the postposition vehicle roller (31) is welded with positioning tool (40), the positioning tool (40)
Right side is equipped with inclined springs (38), and the left wall of the inclined springs (38) and L-type support workpiece (36) is welded, two groups of institutes
It states and is welded with connection fixture (37) between L-type support workpiece (36), be equipped in the inner ring of buckle (3) described in two groups and upwarp gold
Belong to bar (9), the metallic rod (9) that upwarps is fixedly connected with support workpiece (25), and the outer wall of support workpiece (25) passes through institute
It states and upwarps metallic rod (9) and be fixedly connected with welding bars (22), the outer wall of the welding bars (22) is fixedly connected with fixed pillar
(23), the top of the fixed pillar (23) is fixedly connected with the first spring (21), below the outer wall of the fixed pillar (23)
It is equipped with clamping workpiece (24), is fixedly connected with clamping piece (18), the clamping piece in the left wall of the clamping workpiece (24)
(18) wheel connector (28) are fixedly connected in and by shank.
3. the auxiliary damping device of the automobile hanging based on automatic adjustment technology as claimed in claim 2, it is characterised in that: institute
It states and is equipped on the outside of wheel connector (28) hollow (29), the bottom end of the wheel connector (28) is equipped with by bolt
Connecting rod (27) is equipped with buffer gear (19) between the upper lower burrs of first spring (21), hollow described in two groups (29)
Between driving head (30) are installed, and the bottom end of driving head described in two groups (30) is equipped with rotating bar (6), rotating bar described in two groups
(6) pre-driver end (2) are provided between.
4. the auxiliary damping device of the automobile hanging based on automatic adjustment technology as claimed in claim 3, it is characterised in that: institute
It states and is offered opening box (52) on component (7) back side, the inner wall top of opening box described in seven groups (52) is equipped with L-type support
The bottom end of column (54), the L-type support column (54) is welded with vertical plate (32), is welded on the outer wall of the vertical plate (32)
Fitting (5), the bottom end of the weldment (5) and the outer wall of the connecting rod (27) weld.
5. the auxiliary damping device of the automobile hanging based on automatic adjustment technology as claimed in claim 4, it is characterised in that: institute
It states and is offered on the right side wall of opening box (52) the vertical chute (43), slidably connect saddle in the vertical chute (43)
(20), upper surface Yu the weldment (5) welding of the saddle (20).
6. the auxiliary damping device of the automobile hanging based on automatic adjustment technology as claimed in claim 5, it is characterised in that: institute
The upper cross plate for stating vertical plate (32) is fixedly connected with lower support column (44), and position is N among the top of the lower support column (44)
The top peripheral of disc-shaped, the lower support column (44) is welded with second spring (55), the top weldering of the second spring (55)
It is connected to upper support column (26), the bottom end of (26) is equipped with N disk (53), and the top of the upper support column (26) is opened with described
The notch top welding of mouth box (52).
7. the auxiliary damping device of the automobile hanging based on automatic adjustment technology as claimed in claim 2, it is characterised in that: institute
The top for stating buffer gear (19) is equipped with connection workpiece (42), and the top of connection workpiece (42) is fixedly connected on the first bullet
On spring (21) on the disk back side, the internal chamber wall of the buffer gear (19) is separately installed with inflatable chamber (48) and machine oil savings chamber
(47), the machine oil savings chamber (47) is located at the lower section of the inflatable chamber (48).
8. the auxiliary damping device of the automobile hanging based on automatic adjustment technology as claimed in claim 7, it is characterised in that: institute
It states and is provided with working cylinder (49) on the inside of inflatable chamber (48) and the machine oil savings chamber (47), the inner cavity of the working cylinder (49) is leaned on
Upper end slidably connects piston valve (45).
9. the auxiliary damping device of the automobile hanging based on automatic adjustment technology as claimed in claim 8, it is characterised in that: institute
The inner cavity for stating working cylinder (49) is welded with bottom valve (51) on lower side, is notch-like at left and right sides of the upper surface of the bottom valve (51),
And air inlet pipe (50) and air inlet pipe (46) are installed at notch, the air inlet pipe (50) is located at the right side of the air inlet pipe (46)
Side is also notch-like at left and right sides of the upper surface of the piston valve (45), and be located in notch be equipped with air inlet pipe (50) and into
Tracheae (46).
10. the auxiliary damping device of the automobile hanging based on automatic adjustment technology as claimed in claim 2, it is characterised in that:
The outer wall of support workpiece (25) is equipped with support frame on lower side, and the bottom end of support frame is mounted on the upper of preposition baffle (12)
On surface, it is used to support fixed pillar (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554026.3A CN110103658A (en) | 2019-06-25 | 2019-06-25 | A kind of auxiliary damping device of the automobile hanging based on automatic adjustment technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554026.3A CN110103658A (en) | 2019-06-25 | 2019-06-25 | A kind of auxiliary damping device of the automobile hanging based on automatic adjustment technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110103658A true CN110103658A (en) | 2019-08-09 |
Family
ID=67495846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910554026.3A Withdrawn CN110103658A (en) | 2019-06-25 | 2019-06-25 | A kind of auxiliary damping device of the automobile hanging based on automatic adjustment technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110103658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301310A (en) * | 2020-03-03 | 2020-06-19 | 河南工学院 | Vehicle body vibration and noise reduction device for improving NVH performance of vehicle |
-
2019
- 2019-06-25 CN CN201910554026.3A patent/CN110103658A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301310A (en) * | 2020-03-03 | 2020-06-19 | 河南工学院 | Vehicle body vibration and noise reduction device for improving NVH performance of vehicle |
| CN111301310B (en) * | 2020-03-03 | 2021-03-02 | 河南工学院 | Vehicle body vibration and noise reduction device for improving NVH performance of vehicle |
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Application publication date: 20190809 |
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