CN109203887A - One kind is based on double yoke damping automotive suspensions - Google Patents
One kind is based on double yoke damping automotive suspensions Download PDFInfo
- Publication number
- CN109203887A CN109203887A CN201811221348.8A CN201811221348A CN109203887A CN 109203887 A CN109203887 A CN 109203887A CN 201811221348 A CN201811221348 A CN 201811221348A CN 109203887 A CN109203887 A CN 109203887A
- Authority
- CN
- China
- Prior art keywords
- yoke
- swing arm
- damping
- wheel shaft
- installation
- 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.)
- Pending
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses one kind based on double yoke damping automotive suspensions, including upper junction plate, wheel shaft is installed, vehicle frame, first swing arm, second swing arm, connecting shaft, wheel, hydraulic damper, damping spring, upper yoke and lower yoke, the inside of the upper junction plate is equipped with vehicle frame, the first swing arm and the second swing arm is distributed with by connecting axis connection in the right side of the vehicle frame, the right part of first swing arm and the second swing arm is connected to installation wheel shaft, the outside of the installation wheel shaft is equipped with wheel, hydraulic damper and damping spring is distributed with intermediate connect of installation wheel shaft in the upper junction plate, the centre of the hydraulic damper and damping spring is electrically connected with pressure sensor.Double yoke damping automotive suspensions, the support of efficient stable should be based on, tire will not tilt, and improve automobile support damping performance, so that more stable, the efficient vibratory sensation for reducing automobile, effect is good, the intelligent real-time change for monitoring to shake pressure, securely and reliably.
Description
Technical field
It is specially a kind of based on double yoke damping automotive suspensions the present invention relates to automotive suspension technical field.
Background technique
Double fork arm type equal suspensions also known as arm-type independent suspension of double A, double yoke suspensions possess two yokes up and down, and cross force is by two
A yoke absorbs simultaneously, pillar bearing vehicle body weight, therefore lateral stiffness is big.Two A fonts up and down of double fork arm type equal suspensions
Yoke can accurately position the various parameters of front-wheel, and when Nose Wheel Steering, upper and lower two yokes can absorb simultaneously suffered by tire
Cross force, in addition the lateral stiffness of two yokes is larger, so the inclination of turning is smaller.Double fork arm type equal suspensions generally use up and down not
Isometric yoke (upper short lower length) allows wheel that can change camber angle automatically when moving up and down and reduces wheelspan change reduction tire
Abrasion, and the adaptive road surface of energy, tire-contact area is big, and patch ground property is good.Double fork arm type equal suspension movements are outstanding, are farad
The Super Cars such as benefit, Maserati are used.
Existing double yoke automotive suspension stabilities or lower, for a long time driving will lead to tire wear, connection peace
Dress does not fasten, and damping performance is lower, and road bump may result in suspension damage, and vehicle body vibration is bigger, causes service life
Shorten, and shake that pressure is big, cannot intelligence monitoring, safety coefficient is low, it is difficult to it is outstanding to meet existing double yoke damping automobiles
The demand of frame.
Summary of the invention
(1) the technical issues of solving
The purpose of the present invention is to provide one kind based on double yoke damping automotive suspensions, solves and asks proposed in background technique
Topic.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: one kind being based on double yoke damping automotive suspensions,
Including upper junction plate, installation wheel shaft, vehicle frame, the first swing arm, the second swing arm, connecting shaft, wheel, hydraulic damper, damping spring,
Upper yoke and lower yoke, the inside of the upper junction plate are equipped with vehicle frame, and the right side of the vehicle frame is distributed with by connecting axis connection
The right part of first swing arm and the second swing arm, first swing arm and the second swing arm is connected to installation wheel shaft, the installation wheel shaft
Outside is equipped with wheel, and hydraulic damper and damping spring is distributed with intermediate connect of installation wheel shaft in the upper junction plate, described
The centre of hydraulic damper and damping spring is electrically connected with pressure sensor, and the outside of the upper junction plate and installation wheel shaft connects
It is connected to yoke, the bottom of the installation wheel shaft is welded with lower yoke.
Preferably, the bottom of the upper yoke and lower yoke is welded with installation connecting element, the upper yoke and lower yoke
Outside be coated with anti-decaying paint.
Preferably, installation transverse arm is welded at the top of the upper yoke, the installation transverse arm is arcuate structure.
Preferably, the both ends of the installation transverse arm are mounted on connection bolt, and the inner end of the connection bolt passes through spiral shell
Pit is threadedly connected to upper junction plate.
Preferably, shock-absorbing plastic material is welded at the top of the hydraulic damper, the shock-absorbing plastic material is annulus
Shape tongue structure.
(3) beneficial effect
The present invention provides one kind based on double yoke damping automotive suspensions.Have it is following the utility model has the advantages that
(1), should based on double yoke damping automotive suspensions, by the first swing arm and the second swing arm of setting, when vehicle tire side by
When power, the support of efficient stable, tire will not be tilted, and improve automobile support damping performance, so that it is more stable, by setting
The upper yoke and lower yoke set, so that automobile reduces wheelspan change and abrasion, contact area is big, and adherence properties are more preferable, and connection is more
Fastening.
(2), it is somebody's turn to do based on double yoke damping automotive suspensions, is subtracted by intermediate the hydraulic of setting of upper junction plate and installation wheel shaft
Device and damping spring are shaken, the vibratory sensation of automobile can be efficiently reduced, reduce the vibration of bumpy sections, so that more stable, effect
Fruit is good, double action prolongs the service life, and by the pressure sensor in centre setting, can high efficiency smart monitor
The real-time change of pressure is shaken, securely and reliably.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram based on double yoke damping automotive suspensions of the present invention；
Fig. 2 is a kind of shock-damping structure schematic diagram based on double yoke damping automotive suspensions of the present invention；
Fig. 3 is a kind of linking arm structural schematic diagram based on double yoke damping automotive suspensions of the present invention.
In figure: upper junction plate -1, installation wheel shaft -2, vehicle frame -3, the first swing arm -4, the second swing arm -5, connecting shaft -6, vehicle
Wheel -7, hydraulic damper -8, damping spring -9, upper yoke -10, lower yoke -11, connection bolt -12, pressure sensor -13, peace
Fill transverse arm -14, threaded hole -15.
Specific embodiment
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 description, 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.
Please refer to Fig. 1-3, the embodiment of the present invention provides a kind of technical solution: one kind being based on double yoke damping automotive suspensions,
Including upper junction plate 1, installation wheel shaft 2, vehicle frame 3, the first swing arm 4, the second swing arm 5, connecting shaft 6, wheel 7, hydraulic damper 8,
The inside of damping spring 9, upper yoke 10 and lower yoke 11, the upper junction plate 1 is equipped with vehicle frame 3, and the right side of the vehicle frame 3 passes through
Connecting shaft 6, which connects, is distributed with the first swing arm 4 and the second swing arm 5, and the right part of first swing arm 4 and the second swing arm 5 is connected to peace
Wheel shaft 2 is filled, the outside of the installation wheel shaft 2 is equipped with wheel 7, and the upper junction plate 1 is distributed with intermediate connect of installation wheel shaft 2
The centre of hydraulic damper 8 and damping spring 9, the hydraulic damper 8 and damping spring 9 is electrically connected with pressure sensor
13, the upper junction plate 1 is externally connected to yoke 10 with installation wheel shaft 2, and the bottom of the installation wheel shaft 2 is welded with lower fork
Arm 11.
The bottom of the upper yoke 10 and lower yoke 11 is welded with installation connecting element, the upper yoke 10 and lower yoke 11
Outside be coated with anti-decaying paint, installed convenient for Quick fastening, corrosion resistance is high, durable.
The top of the upper yoke 10 is welded in installation transverse arm 14, and the installation transverse arm 14 is arcuate structure, arcuate structure
Transverse arm 14 is installed convenient for connection damping.
The both ends of the installation transverse arm 14 are mounted on connection bolt 12, and the inner end of the connection bolt 12 passes through screw thread
Hole 15 is threadedly connected to upper junction plate 1, so that the stability of connection is higher, is not easy loose or dislocation.
The top of the hydraulic damper 8 is welded with shock-absorbing plastic material, and the shock-absorbing plastic material is circular ring shape tongue
Structure, so that the effect that vibration generates absorbs vibrating noise by shock-absorbing plastic material.
Working principle: pressure sensor 13 can experience pressure signal, and can convert pressure signal according to certain rule
It at the electric signal of available output, is made of pressure-sensing device and signal processing unit, pressure sensor 13 effectively incudes
To pressure caused by hydraulic damper 8 and damping spring 9, upper yoke 10 and about 11 lower yoke are supported, wheel 7 move up when
It waits, the connecting shaft 6 at 5 both ends of the first swing arm 4 and the second swing arm constitutes a rectangle, no matter how to move always perpendicular to the ground,
When 7 side stress of wheel, since there are two the support of the first swing arm 4 and the second swing arm 5, wheel 7 will not equally be tilted, upper fork
Arm 10 and lower yoke 11 make automobile reduce wheelspan change and abrasion, and contact area is big, and adherence properties are more preferable.
Upper junction plate 1 of the invention, installation wheel shaft 2, vehicle frame 3, the first swing arm 4, the second swing arm 5, connecting shaft 6, wheel 7,
Hydraulic damper 8, damping spring 9, upper yoke 10, lower yoke 11, connection bolt 12, pressure sensor 13, installation transverse arm 14, spiral shell
Pit 15, component are universal standard part or component as known to those skilled in the art, and structure and principle are all this technology people
Member can learn by technical manual or know by routine experiment method that problems solved by the invention is existing double yoke vapour
Suspension stability or lower, driving will lead to tire wear for a long time, connect not fastening for installation, damping performance compared with
Low, road bump may result in suspension damage, and vehicle body vibration is bigger, cause reduced service life, and vibration pressure is big, no
The monitoring of energy intelligence, safety coefficient are low, it is difficult to meet the problems such as the needs of existing double yoke damping automotive suspensions, the present invention is logical
Cross being combined with each other for above-mentioned component, should based on double yoke damping automotive suspensions, by the first swing arm and the second swing arm of setting, when
When vehicle tire side stress, the support of efficient stable, tire will not be tilted, and automobile support damping performance be improved, so that more
Add stabilization, by the upper yoke and lower yoke of setting, so that automobile reduces wheelspan change and abrasion, contact area is big, adherence properties
More preferably, connection more fastens.Double yoke damping automotive suspensions should be based on, upper junction plate and the intermediate setting of installation wheel shaft are passed through
Hydraulic damper and damping spring can efficiently reduce the vibratory sensation of automobile, reduce the vibration of bumpy sections, so that more steady
Fixed, effect is good, and double action prolongs the service life, and by the pressure sensor in centre setting, can high efficiency smart prison
The real-time change of vibration pressure is measured, securely and reliably.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. one kind is based on double yoke damping automotive suspensions, it is characterised in that: including upper junction plate (1), installation wheel shaft (2), vehicle frame
(3), the first swing arm (4), the second swing arm (5), connecting shaft (6), wheel (7), hydraulic damper (8), damping spring (9), upper fork
The inside of arm (10) and lower yoke (11), the upper junction plate (1) is equipped with vehicle frame (3), passes through connection on the right side of the vehicle frame (3)
The first swing arm (4) and the second swing arm (5), the right part company of first swing arm (4) and the second swing arm (5) is distributed in axis (6) connection
It is connected to installation wheel shaft (2), the outside of installation wheel shaft (2) is equipped with wheel (7), the upper junction plate (1) and installation wheel shaft (2)
Intermediate connection be distributed with hydraulic damper (8) and damping spring (9), in the hydraulic damper (8) and damping spring (9)
Between be electrically connected with pressure sensor (13), the upper junction plate (1) and installation wheel shaft (2) are externally connected to yoke
(10), the bottom of installation wheel shaft (2) is welded with lower yoke (11).
2. according to claim 1 a kind of based on double yoke damping automotive suspensions, it is characterised in that: the upper yoke (10)
Installation connecting element is welded with the bottom of lower yoke (11), and the outside of the upper yoke (10) and lower yoke (11) is coated with anti-corrosion
Paint.
3. according to claim 1 a kind of based on double yoke damping automotive suspensions, it is characterised in that: the upper yoke (10)
Top be welded in installation transverse arm (14), the installation transverse arm (14) be arcuate structure.
4. according to claim 3 a kind of based on double yoke damping automotive suspensions, it is characterised in that: the installation transverse arm
(14) both ends are mounted on connection bolt (12), and the inner end of connection bolt (12) is threadedly coupled by threaded hole (15)
In upper junction plate (1).
5. according to claim 1 a kind of based on double yoke damping automotive suspensions, it is characterised in that: the hydraulic damper
(8) shock-absorbing plastic material is welded at the top of, the shock-absorbing plastic material is circular ring shape tongue structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221348.8A CN109203887A (en) | 2018-10-19 | 2018-10-19 | One kind is based on double yoke damping automotive suspensions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221348.8A CN109203887A (en) | 2018-10-19 | 2018-10-19 | One kind is based on double yoke damping automotive suspensions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109203887A true CN109203887A (en) | 2019-01-15 |
Family
ID=64981420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811221348.8A Pending CN109203887A (en) | 2018-10-19 | 2018-10-19 | One kind is based on double yoke damping automotive suspensions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109203887A (en) |
-
2018
- 2018-10-19 CN CN201811221348.8A patent/CN109203887A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190115 |
|
| WD01 | Invention patent application deemed withdrawn after publication |