CN108556587A - A kind of new-energy automobile damping device - Google Patents
A kind of new-energy automobile damping device Download PDFInfo
- Publication number
- CN108556587A CN108556587A CN201810638780.0A CN201810638780A CN108556587A CN 108556587 A CN108556587 A CN 108556587A CN 201810638780 A CN201810638780 A CN 201810638780A CN 108556587 A CN108556587 A CN 108556587A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- telescopic rod
- hydraulic telescopic
- spring steel
- wheel shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/44—Vibration noise suppression
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a kind of new-energy automobile damping devices, including lantern ring and wheel shaft, the collar footprint is equipped with spring steel plate, and spring steel plate bottom is equipped with connecting plate, the connection plate surface, which runs through, is connected with U-shaped steel item, and fixation is bolted between connecting plate and U-shaped steel item, wheel shaft is equipped with above the spring steel plate, the wheel shaft is connected with lower connection ring, and it is connected with hydraulic telescopic rod above lower connection ring, upper connection ring is equipped at the top of the hydraulic telescopic rod, and it is located at hydraulic telescopic rod surface loop below upper connection ring around being connected with spring, hydraulic telescopic rod underlying surfaces position is equipped with resonator damper, and resonator damper side is equipped with oil inlet and outlet.In the present invention, by being equipped with spring steel plate in bottom of car, the vibrations generated in vehicle traveling process buffering can be fallen by the effect of automobile integral shock-absorbing by the elasticity of spring steel plate, keep vehicle traveling more steady.
Description
Technical field
The present invention relates to automobile shock technical field more particularly to a kind of new-energy automobile damping devices.
Background technology
Since elastic element is hit generation vibration in suspension system, to improve vehicle running smoothness, in suspension with bullet
Property element in parallel mounting dampers, vibrated for decaying, using damper be mostly hydraulic shock absorber in automobile suspension system, work
Principle is vibrated when there is relative motion between vehicle bridge when vehicle frame (or vehicle body), and the piston in damper moves up and down, vibration damping
The fluid of device intracavitary just repeatedly flows into another intracavitary from a chamber by different holes.
And with the raising that people require comfort level, height especially is required to the comfort of driving in driving,
The driver's cabin that existing market is got on the car is mostly only simple to be directly anchored to by sliding rail or fixing device in car body, is being driven
Vibrations can be generated during sailing according to jolting for body shell, and often influence whether driver's when vibration amplitude is excessive
Traffic safety, and driver can not be allowed to drive to experience well with having, and driving is because jolt often at road bumpiness
Prodigious noise is generated, and cannot be played very by single vertical direction damping during vehicle start or brake
The inertia for buffering automobile generation well brings undesirable driving environment for driver, is badly in need of a kind of novel new-energy automobile
Damping device.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of new-energy automobile damping proposed
Device.
To achieve the goals above, present invention employs following technical solutions：A kind of new-energy automobile damping device, including
Lantern ring and wheel shaft, the collar footprint is equipped with spring steel plate, and spring steel plate bottom is equipped with connecting plate, and the connection plate surface is passed through
It wears and is connected with U-shaped steel item, and fixation is bolted between connecting plate and U-shaped steel item, wheel is equipped with above the spring steel plate
Axis, the wheel shaft is connected with lower connection ring, and hydraulic telescopic rod is connected with above lower connection ring, is set at the top of the hydraulic telescopic rod
There is a upper connection ring, and is located at hydraulic telescopic rod surface loop below upper connection ring around being connected with spring, below the hydraulic telescopic rod
Surface location is equipped with resonator damper, and resonator damper side is equipped with oil inlet and outlet, and the oil inlet and outlet is connected by petroleum pipeline
It is connected to pressure valve.
Preferably, the hydraulic telescopic rod is internally provided with oil cylinder, and oil cylinder is internally provided with motion stops.
Preferably, the spring steel plate is equipped with more altogether, and spring steel plate is fixedly connected by fixed cage plate.
Preferably, the hydraulic telescopic rod is equipped with two altogether, and hydraulic telescopic rod is symmetrical about wheel shaft vertical center line.
Preferably, the wheel shaft is located at spring steel plate intermediate bit position, and wheel shaft is fixed with spring steel plate by U-shaped steel item
Connection.
Preferably, the spring steel plate is arcuate structure.
In the present invention, first, by being equipped with spring steel plate in bottom of car, it can play the work of automobile integral shock-absorbing
With, by the elasticity of spring steel plate, the vibrations generated in vehicle traveling process buffering is fallen, keeps vehicle traveling more steady,
It is secondary, when automobile is in starting either emergency stop automobile integrally can due to inertia effect hypsokinesis or lean forward, it is single by vertical
The damping in direction is not only easy to damage the structure of automobile itself, while the effect of damping is also barely satisfactory, so device
Inclined hydraulic telescopic rod there are two being set in the both sides of wheel shaft, is connected with each other by petroleum pipeline and pressure valve, is risen in vehicle
It combines spring to interact during step and emergency stop, is exported in in-oil cylinder mutual conveying using hydraulic oil, play buffering inertia
Effect finally, can be with by being separately installed with resonator damper in two hydraulic telescopic rods to achieve the purpose that damping
By automobile in the process of moving because the resonant noise for generation of jolting effectively eliminates, realizes and solved in easy method
Complicated system noise problem.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of new-energy automobile damping device proposed by the present invention；
Fig. 2 is a kind of hydraulic telescopic rod internal structure schematic diagram of new-energy automobile damping device proposed by the present invention；
Fig. 3 is a kind of spring steel plate side schematic view of new-energy automobile damping device proposed by the present invention.
Marginal data：
1- lantern rings, 2- spring steel plates, 3- fix cage plate, 4- bolts, 5- connecting plates, 6-U section steel bars, 7- pressure valve, 8- into
Connection ring, 15- under oil outlet, 9- wheel shafts, the upper connection rings of 10-, 11- springs, 12- hydraulic telescopic rods, 13- resonator dampers, 14-
Motion stops, 16- oil cylinders.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention；Term " first ", " second ", " third "
It is used for description purposes only, is not understood to indicate or imply relative importance；In addition, unless otherwise specific regulation and limit
Fixed, term " installation ", " connected ", " connection " shall be understood in a broad sense, and can also be detachably to connect for example, it may be being fixedly connected
It connects, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of new-energy automobile damping device, including lantern ring 1 and wheel shaft 9,1 bottom of lantern ring are equipped with Elastic Steel
Plate 2, and 2 bottom of spring steel plate is equipped with connecting plate 5,5 surface of connecting plate, which is run through, is connected with U-shaped steel item 6, and connecting plate 5 and U-shaped steel
It is connected and fixed by bolt 4 between item 6,2 top of spring steel plate is equipped with wheel shaft 9, and wheel shaft 9 is connected with lower connection ring 14, and lower company
It connects 14 top of ring and is connected with hydraulic telescopic rod 12,12 top of hydraulic telescopic rod is equipped with upper connection ring 10, and 10 lower section of upper connection ring
Positioned at 12 surface loop of hydraulic telescopic rod resonator damper is equipped with around spring 11,12 underlying surfaces position of hydraulic telescopic rod is connected with
13, and 13 side of resonator damper is equipped with oil inlet and outlet 8, oil inlet and outlet 8 is connected with pressure valve 7 by petroleum pipeline.
Hydraulic telescopic rod 12 is internally provided with oil cylinder 16, and oil cylinder 16 is internally provided with motion stops 15, and spring steel plate 2 is equipped with more altogether
Root, and spring steel plate 2 is fixedly connected by fixed cage plate 3, it can be by the difference of 2 length of spring steel plate effectively by vehicle row
It sails the impact force buffering generated in the process to fall, reaches good damping effect, while also making the bearing capacity of automobile itself stronger,
Hydraulic telescopic rod 12 is equipped with two altogether, and hydraulic telescopic rod 12 is symmetrical about 9 vertical center line of wheel shaft, can effectively buffer by
Discomfort is shaken caused by the inertia that vehicle starting or emergency stop generate, makes driving environment more will be steady, wheel shaft 9 is located at Elastic Steel
2 intermediate bit position of plate, and wheel shaft 9 is fixedly connected with spring steel plate 2 by U-shaped steel item 6, spring steel plate 2 is arcuate structure.
Operation principle：In use, by being equipped with spring steel plate 2 in bottom of car, can play automobile integral shock-absorbing
Effect is fallen the vibrations generated in vehicle traveling process buffering by the elasticity of spring steel plate 2, keeps vehicle traveling more steady,
When automobile is in starting either emergency stop automobile integrally can due to inertia effect hypsokinesis or lean forward, single passes through Vertical Square
To damping be not only easy to damage the structure of automobile itself, while the effect of damping is also barely satisfactory, so device exists
The both sides of wheel shaft are set there are two inclined hydraulic telescopic rod 12, are connected with each other by petroleum pipeline and pressure valve 7, are risen in vehicle
It combines spring 11 to interact during step and emergency stop, is exported using mutual conveying of the hydraulic oil in oil cylinder 16, play buffering
The effect of inertia, to achieve the purpose that damping, by being separately installed with resonator damper 13 in two hydraulic telescopic rods 12
It can be realized in easy method by automobile in the process of moving because the resonant noise for generation of jolting effectively eliminates
Solves the problems, such as complicated system noise.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of new-energy automobile damping device, including lantern ring (1) and wheel shaft (9), which is characterized in that lantern ring (1) bottom
Equipped with spring steel plate (2), and spring steel plate (2) bottom is equipped with connecting plate (5), and connecting plate (5) surface is U-shaped through being connected with
Steel bar (6), and be connected and fixed by bolt (4) between connecting plate (5) and U-shaped steel item (6), it is set above the spring steel plate (2)
There is wheel shaft (9), the wheel shaft (9) is connected with lower connection ring (14), and is connected with hydraulic telescopic rod above lower connection ring (14)
(12), it is equipped with upper connection ring (10) at the top of the hydraulic telescopic rod (12), and is located at hydraulic telescopic rod below upper connection ring (10)
(12) surface loop is equipped with resonator damper (13) around spring (11), hydraulic telescopic rod (12) the underlying surfaces position is connected with,
And resonator damper (13) side is equipped with oil inlet and outlet (8), the oil inlet and outlet (8) is connected with pressure valve (7) by petroleum pipeline.
2. a kind of new-energy automobile damping device according to claim 1, which is characterized in that the hydraulic telescopic rod (12)
It is internally provided with oil cylinder (16), and oil cylinder (16) is internally provided with motion stops (15).
3. a kind of new-energy automobile damping device according to claim 1, which is characterized in that the spring steel plate (2) is altogether
Equipped with more, and spring steel plate (2) is fixedly connected by fixed cage plate (3).
4. a kind of new-energy automobile damping device according to claim 1, which is characterized in that the hydraulic telescopic rod (12)
It is equipped with two altogether, and hydraulic telescopic rod (12) is symmetrical about wheel shaft (9) vertical center line.
5. a kind of new-energy automobile damping device according to claim 1, which is characterized in that the wheel shaft (9) is located at bullet
Property steel plate (2) centre position, and wheel shaft (9) is fixedly connected with spring steel plate (2) by U-shaped steel item (6).
6. a kind of new-energy automobile damping device according to claim 1, which is characterized in that the spring steel plate (2) is
Arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638780.0A CN108556587A (en) | 2018-06-20 | 2018-06-20 | A kind of new-energy automobile damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638780.0A CN108556587A (en) | 2018-06-20 | 2018-06-20 | A kind of new-energy automobile damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108556587A true CN108556587A (en) | 2018-09-21 |
Family
ID=63554281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810638780.0A Withdrawn CN108556587A (en) | 2018-06-20 | 2018-06-20 | A kind of new-energy automobile damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108556587A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297747A (en) * | 2020-11-02 | 2021-02-02 | 合肥工业大学 | A pitch angle vibration control device for four wheel drive passenger car |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4678204A (en) * | 1986-07-14 | 1987-07-07 | Hetherington Todd G | Auxiliary shock absorber assembly |
| CN2118008U (en) * | 1992-04-27 | 1992-10-07 | 孙献忠 | Hydraulic damping smooth device for motor vehicle |
| CN201095300Y (en) * | 2007-11-02 | 2008-08-06 | 上海通用汽车有限公司 | Vibration absorber for automobile |
| CN202294136U (en) * | 2011-09-13 | 2012-07-04 | 北汽福田汽车股份有限公司 | Non-independent suspension system for automobile and automobile |
| CN202782559U (en) * | 2012-09-13 | 2013-03-13 | 东风汽车公司 | Suspension system |
| CN206812736U (en) * | 2017-05-05 | 2017-12-29 | 云南力帆骏马车辆有限公司 | Towing motorcar front suspension vibration absorber and towing motorcar |
| CN208593265U (en) * | 2018-06-20 | 2019-03-12 | 无为县鑫发盛汽车零部件有限公司 | A kind of new-energy automobile damping device |
-
2018
- 2018-06-20 CN CN201810638780.0A patent/CN108556587A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4678204A (en) * | 1986-07-14 | 1987-07-07 | Hetherington Todd G | Auxiliary shock absorber assembly |
| CN2118008U (en) * | 1992-04-27 | 1992-10-07 | 孙献忠 | Hydraulic damping smooth device for motor vehicle |
| CN201095300Y (en) * | 2007-11-02 | 2008-08-06 | 上海通用汽车有限公司 | Vibration absorber for automobile |
| CN202294136U (en) * | 2011-09-13 | 2012-07-04 | 北汽福田汽车股份有限公司 | Non-independent suspension system for automobile and automobile |
| CN202782559U (en) * | 2012-09-13 | 2013-03-13 | 东风汽车公司 | Suspension system |
| CN206812736U (en) * | 2017-05-05 | 2017-12-29 | 云南力帆骏马车辆有限公司 | Towing motorcar front suspension vibration absorber and towing motorcar |
| CN208593265U (en) * | 2018-06-20 | 2019-03-12 | 无为县鑫发盛汽车零部件有限公司 | A kind of new-energy automobile damping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297747A (en) * | 2020-11-02 | 2021-02-02 | 合肥工业大学 | A pitch angle vibration control device for four wheel drive passenger car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180921 |