CN106585309A - Swing arm structure for vehicle - Google Patents
Swing arm structure for vehicle Download PDFInfo
- Publication number
- CN106585309A CN106585309A CN201710096710.2A CN201710096710A CN106585309A CN 106585309 A CN106585309 A CN 106585309A CN 201710096710 A CN201710096710 A CN 201710096710A CN 106585309 A CN106585309 A CN 106585309A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- arm structure
- lead column
- vehicle according
- locking seat
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a swing arm structure for a vehicle. The swing arm structure for the vehicle comprises a swing arm body, a bulb seat, a height adjusting device and a locking assembly, wherein a guide sleeve is fixedly arranged on the swing arm body; a guide post is fixedly arranged on the bulb seat and arranged in the guide sleeve in a manner of moving up and down; the height adjusting device is used for driving the bulb seat to move up and down relative to the swing arm body; and the locking assembly is used for locking the guide sleeve and the guide post. The swing arm structure for the vehicle disclosed by the invention is easy to operate, convenient to maintain, simple in structure and low in manufacturing cost.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of swing arm structure for vehicle.
Background technology
Swing arm is to constitute one of key components and partss of suspension system, and in the market, low end vehicle suspension system is mostly adopted
Use passive type suspension system, suspension height adjust, high-end vehicles adopt Active suspension, using air spring, can adjust and reduce
Shake device realizes the scalable of suspension height, but structural principle is complicated, and expensive, low end vehicle popularity rate is very low.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem of the prior art to a certain extent.For this purpose, this
Bright purpose is to propose a kind of simple structure, the easy to operate swing arm structure for vehicle.
Swing arm structure for vehicle of the invention, including：Swing arm body, is fixedly installed on the swing arm body
Pilot sleeve；Ball cup, is fixedly installed lead column on the ball cup, the lead column can be arranged on described up or down
In pilot sleeve；Arrangement for adjusting height, the arrangement for adjusting height are arranged for driving the relatively described swing arm of the ball cup
Body is moved up and down；And locked component, the locked component be used for lock the pilot sleeve with the lead column.
Swing arm structure for vehicle of the invention, controls ball cup opposed swing arms body using arrangement for adjusting height
Motion realizing the regulation of bodywork height, so as to lifted car load under different operating modes by property and operational stability, while
The swing arm structure is simple, low cost of manufacture.
In some preferred embodiments of the invention, multiple adjustment portions, the plurality of regulation in the lead column, are provided with
Portion is uniformly distributed in the vertical direction along the outer peripheral face of the lead column, and location division, the lock are provided with the pilot sleeve
Determine an adjustment portion in the multiple described adjustment portion that component is worn on the location division and the lead column.
Further, the adjustment portion is to adjust through hole, described in radial direction insertion of the regulation through hole along the lead column
The outer peripheral face of lead column；The location division be a pair of location holes, radially phase of the pair of location hole in the pilot sleeve
It is right, the locked component wear successively the pair of location hole one of them, one adjust through hole and the pair of positioning
Residue in hole one.
In some preferred embodiments of the invention, the locked component includes：Locking seat and securing rod, the securing rod
Can move along the radial expansion of the pilot sleeve with respect to the locking seat locking seat is stretched out to change the securing rod
Length.
Preferably, spring is provided with the locking seat, the spring compresses the securing rod and is suitable for elastic drive
Move the protruding locking seat of the securing rod.
Preferably, the pilot sleeve and the lead column are multiple, and the securing rod is the multiple and shared lock
Reservation, multiple securing rods are radially distributed centered on the locking seat.
Further, multiple securing rods are linked by combined operation bar.
In some preferred embodiments of the invention, projection, the fairlead on the outer peripheral face of the lead column, are provided with
The locating slot with the male cooperation is provided with the inner peripheral surface of cylinder.
In some preferred embodiments of the invention, the arrangement for adjusting height includes：Screw rod, the screw rod are arranged on ball
On the bottom surface of headstock, the screw rod is vertically extending；Motor, is provided with snail on the motor shaft of the motor
Wheel, the worm gear are coordinated with the screw flight.
In some preferred embodiments of the invention, motor mounting plate, the motor peace on the swing arm body, are provided with
Motor axis hole is provided with dress plate, the motor shaft wears the motor axis hole.
Description of the drawings
Fig. 1 is the structural representation of the swing arm structure for being used for vehicle according to embodiments of the present invention；
Fig. 2 is the structural representation of swing arm body in Fig. 1；
Fig. 3 is the partial enlarged drawing in Fig. 2 at A；
Fig. 4 is the partial exploded view of swing arm body and ball cup abutting end in Fig. 1；
Fig. 5 is the structural representation of ball cup in Fig. 4；
Fig. 6 is the structural representation of Fig. 4 camber adjusting meanss；
Fig. 7 is the structural representation of locked component in Fig. 4.
Reference：
Swing arm structure 100, swing arm body 1, pilot sleeve 11, location division 111, location hole 112, locating slot 113, motor peace
Dress plate 12, motor axis hole 121, ball cup 2, lead column 21, adjustment portion 211 adjust through hole 212, projection 213, bulb 22, screw rod
31, motor 32, motor shaft 321, worm gear 322, locked component 4, locking seat 41, securing rod 42 lock rod sleeve 421.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " etc. indicate
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and simplification retouch
State, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral；Can be that machinery connects
Connect, or electrically connect or can communicate with one another；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can
Being connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art,
Above-mentioned term concrete meaning in the present invention can be understood as the case may be.
The swing arm structure 100 for vehicle according to embodiments of the present invention is described referring to Fig. 1-Fig. 7.Such as Fig. 1-Fig. 7
Shown, the swing arm structure 100 for vehicle according to embodiments of the present invention includes：Swing arm body 1, ball cup 2, altitude mixture control dress
Put and locked component 4.
Pilot sleeve 11 is fixedly installed on swing arm body 1, lead column 21, lead column 21 on ball cup 2, is fixedly installed
Can be arranged on up or down in pilot sleeve 11, arrangement for adjusting height is arranged for driving 2 opposed swing arms body 1 of ball cup
Move up and down, locked component 4 is used to lock pilot sleeve 11 and lead column 21.
That is, when needing to adjust bodywork height, unlocking locked component 4, Lift adjusting means makes to lead
Move up and down in pilot sleeve 11 to post 21, i.e. the height of 2 opposed swing arms body 1 of ball cup changes, after the completion of regulation,
Locking locked component 4, makes 2 opposed swing arms body 1 of ball cup be maintained at certain height and position, thus completes the tune of bodywork height
Section, with meet vehicle under different operating modes by performance and stable operation performance.
Swing arm structure 100 for vehicle according to embodiments of the present invention, controls 2 phase of ball cup using arrangement for adjusting height
The regulation moved to realize bodywork height to swing arm body 1, Operation and maintenance are convenient, while the swing arm structure 100 is simple, system
Make low cost.
Swing arm body 1 plays support car load, transmits power and torque between wheel and vehicle body so that wheel along vehicle body with
The effect of certain track motion.
In certain embodiments, as Figure 1-Figure 4, pilot sleeve 11 is provided with swing arm body 1, pilot sleeve 11 can
Think multiple, multiple pilot sleeves 11 are spaced apart on swing arm body 1, further, on pilot sleeve 11, be provided with positioning
Portion 111, location division 111 are a pair of location holes 112, and a pair of location holes 112 are in the diametrically opposite of pilot sleeve 11, and are circle
Hole, it is preferable that after the completion of bodywork height is adjusted, locked component 4 wears the multiple adjustment portions on location division 111 and lead column 21
An adjustment portion 211 in 211, adjustment portion 211 are provided with multiple through hole 212, i.e. locked components 4 of adjusting and wear a pair successively calmly
Position hole 112 one of them, a residue one adjusted in through hole 212 and a pair of location holes 112, so as to realize that swing arm is tied
The locking of structure 100.
Correspondingly, as shown in Figure 4 and Figure 5, be provided with lead column 21 on ball cup 2, lead column 21 can be it is multiple, it is multiple
Lead column 21 is spaced apart on ball cup 2, and is corresponded with multiple pilot sleeves 11 respectively, further, lead column 21
With circular cross-section, and the upper surface from ball cup 2 is upwardly extended, it is preferable that adjustment portion 211 is provided with lead column 21, is adjusted
Section portion 211 can be multiple, and multiple adjustment portions 211 are uniformly distributed in the vertical direction along the outer peripheral face of lead column 21, so as to reality
The level that has of existing bodywork height is adjusted, and further, adjusts through hole 212 along the periphery of the radial direction insertion lead column 21 of lead column 21
Face, so that the securing rod 42 of locked component 4 can pass through the regulation through hole 212 and be locked at the location division 111 of pilot sleeve 11
On.
Preferably, as shown in figure 5, raised 213, raised 213 can be provided with the outer peripheral face of lead column 21 along lead column
21 above-below direction extends, and raised 213 can be two, and the angle between two projections 213 can be 180 °, and with guiding
Adjustment portion 211 on post 21 staggers setting, and correspondingly, as shown in Figure 3 and Figure 4, it is fixed to be provided with the inner peripheral surface of pilot sleeve 11
Position groove 113, locating slot 113 are also two, and two locating slots 113 are coordinated with two projections 213 in lead column 21 respectively, this
Sample, when lead column 21 is moved in the pilot sleeve 11, the adjustment portion 211 in lead column 21 can accurately with pilot sleeve 11 on
111 location fit of location division, consequently facilitating the regulation of bodywork height.
In some preferred embodiments, as shown in fig. 7, locked component 4 includes：Locking seat 41 and securing rod 42, locking
Seat 41 is cylinder, and locking rod sleeve 421 is provided with locking seat 41, locks outer peripheral face of the rod sleeve 421 from locking seat 41
Extend to the direction away from locking seat 41, locking rod sleeve 421 can be multiple, for example, can be three, three locking rod sets
421 angles between any two of cylinder are 120 °, and further, securing rod 42 is also multiple and shared locking seat 41, multiple lockings
Bar 42 is radially distributed centered on locking seat 41, and securing rod 42 is embedded in locking rod sleeve 421, it is preferable that locking
42 relative locking seat 41 of bar can move to change the length that securing rod 42 stretches out locking seat 41 along the radial expansion of pilot sleeve 11.
Preferably, spring can be provided with locking seat 41, spring compresses securing rod 42 and is suitable for flexible drive lock
42 protruding locking seat 41 of fixed pole, further, can be provided with combined operation bar in locking seat 41, and multiple securing rods 42 can
To be linked by combined operation bar, to reach the effect of simultaneous retractable, the thus locking of swing arm structure 100 and unblock operation
It is convenient.
In certain embodiments, as shown in figs 1 to 6, arrangement for adjusting height can include：Screw rod 31 and motor 32,
Wherein screw rod 31 is arranged on the bottom surface of ball cup 2, and vertically extending, as shown in fig. 6, motor 32 is swing arm machine
The power source of structure, is that the moment of torsion of motor is converted into the driving force that 2 opposed swing arms body 1 of ball cup is moved up and down, further,
Motor 32 can include motor shaft 321, it is preferable that motor mounting plate 12, motor mounting plate 12 are provided with swing arm body 1
Extend downwardly from the lower surface of swing arm body 1, and on motor mounting plate 12, be provided with motor axis hole 121, motor shaft 321 wears electricity
Crankshaft bore 121, so as to realize that installation of the motor 32 on swing arm body 1 is fixed.
Preferably, worm gear 322 can be provided with motor shaft 321, worm gear 322 is set on motor shaft 321, worm gear 322
Coordinate with 31 screw thread of screw rod, so as to the driving torque of motor to be converted into the up and down motion of 2 opposed swing arms body 1 of ball cup.
In certain embodiments, as shown in figure 5, one end away from lead column 21 of ball cup 2 is provided with bulb 22, bulb
22 for coordinating with knuckle, to realize the steering of wheel.
The concrete of the swing arm structure 100 for vehicle according to embodiments of the present invention is described in detail referring to Fig. 1-Fig. 7
The course of work：
As shown in Fig. 1-Fig. 7, when needing to adjust bodywork height, locked component 4 is unlocked, securing rod 42 is made from regulation through hole
212 and location hole 112 in be collapsible in locking seat 41, open motor 32, make worm gear 322 and the ball cup in driving means
31 screw thread of screw rod on 2 coordinates, so as to drive 2 opposed swing arms body 1 of ball cup to move up and down, when another in lead column 21
Adjust through hole 212 it is relative with location hole 112 when, securing rod 42 in the presence of the elastic-restoring force of 41 inner spring of locking seat again
Regulation through hole 212 and location hole 112 is worn, so as to reach the lockup state of locked component 4, and then by ball cup 2 and swing arm sheet
Body 1 is fixed on certain altitude position.
In short, the swing arm structure 100 for vehicle according to embodiments of the present invention, using arrangement for adjusting height control ball
The regulation moved to realize bodywork height of 2 opposed swing arms body 1 of headstock, Operation and maintenance are convenient, while the swing arm structure 100
Simply, low cost of manufacture.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
What combined in one or more embodiments or example in an appropriate manner.Additionally, this can be said by those skilled in the art
Different embodiments or example described in bright book are engaged and are combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of swing arm structure for vehicle, it is characterised in that include：
Swing arm body, is fixedly installed pilot sleeve on the swing arm body；
Ball cup, is fixedly installed lead column on the ball cup, the lead column can be arranged on the guiding up or down
In sleeve；
Arrangement for adjusting height, the arrangement for adjusting height are arranged for driving the relatively described swing arm body of the ball cup upper and lower
It is mobile；And
Locked component, the locked component are used to lock the pilot sleeve with the lead column.
2. the swing arm structure for vehicle according to claim 1, it is characterised in that be provided with the lead column multiple
Adjustment portion, the plurality of adjustment portion are uniformly distributed in the vertical direction along the outer peripheral face of the lead column, on the pilot sleeve
Location division is provided with, the locked component wears in the multiple described adjustment portion on the location division and the lead column
Adjustment portion.
3. the swing arm structure for vehicle according to claim 2, it is characterised in that the adjustment portion to adjust through hole,
The outer peripheral face for adjusting lead column described in radial direction insertion of the through hole along the lead column；
The location division is a pair of location holes, and the pair of location hole is diametrically opposite the pilot sleeve, the locking
Component wear successively the pair of location hole one of them, a residue one adjusted in through hole and the pair of location hole
It is individual.
4. the swing arm structure for vehicle according to claim 3, it is characterised in that the locked component includes：Locking
Seat and securing rod, the relatively described locking seat of the securing rod can move to change the lock along the radial expansion of the pilot sleeve
Fixed pole stretches out the length of the locking seat.
5. the swing arm structure for vehicle according to claim 4, it is characterised in that be provided with bullet in the locking seat
Spring, the spring compress the securing rod and are suitable for the protruding locking seat of securing rod described in flexible drive.
6. the swing arm structure for vehicle according to claim 4, it is characterised in that the pilot sleeve and the guiding
Post is multiple, and the securing rod is the multiple and shared locking seat, and multiple securing rods are centered on the locking seat
Radially distribute.
7. the swing arm structure for vehicle according to claim 6, it is characterised in that multiple securing rods are by linkage
Action bars is linked.
8. the swing arm structure for vehicle according to claim 1, it is characterised in that set on the outer peripheral face of the lead column
Projection is equipped with, the locating slot with the male cooperation on the inner peripheral surface of the pilot sleeve, is provided with.
9. the swing arm structure for vehicle according to claim 1, it is characterised in that the arrangement for adjusting height includes：
Screw rod, the screw rod are arranged on the bottom surface of ball cup, and the screw rod is vertically extending；
Motor, is provided with worm gear on the motor shaft of the motor, the worm gear is coordinated with the screw flight.
10. the swing arm structure for vehicle according to claim 9, it is characterised in that be provided with the swing arm body
Motor mounting plate, is provided with motor axis hole on the motor mounting plate, the motor shaft wears the motor axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096710.2A CN106585309B (en) | 2017-02-22 | 2017-02-22 | Swing arm structure for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096710.2A CN106585309B (en) | 2017-02-22 | 2017-02-22 | Swing arm structure for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106585309A true CN106585309A (en) | 2017-04-26 |
| CN106585309B CN106585309B (en) | 2019-03-26 |
Family
ID=58587893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710096710.2A Active CN106585309B (en) | 2017-02-22 | 2017-02-22 | Swing arm structure for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585309B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040262876A1 (en) * | 2003-06-25 | 2004-12-30 | Hyundai Mobis Co., Ltd. | Interconnected suspension |
| CN101992666A (en) * | 2010-07-09 | 2011-03-30 | 江铃汽车股份有限公司 | Vehicle height regulating device |
| CN203063614U (en) * | 2013-01-16 | 2013-07-17 | 杨文东 | Automobile with adjustable chassis |
| CN205059120U (en) * | 2015-10-21 | 2016-03-02 | 东风汽车公司 | Automobile body height adjusting mechanism for trailer axle |
| CN205930105U (en) * | 2016-06-15 | 2017-02-08 | 北京汽车股份有限公司 | Automobile body height regulating mechanism and have its vehicle |
-
2017
- 2017-02-22 CN CN201710096710.2A patent/CN106585309B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040262876A1 (en) * | 2003-06-25 | 2004-12-30 | Hyundai Mobis Co., Ltd. | Interconnected suspension |
| CN101992666A (en) * | 2010-07-09 | 2011-03-30 | 江铃汽车股份有限公司 | Vehicle height regulating device |
| CN203063614U (en) * | 2013-01-16 | 2013-07-17 | 杨文东 | Automobile with adjustable chassis |
| CN205059120U (en) * | 2015-10-21 | 2016-03-02 | 东风汽车公司 | Automobile body height adjusting mechanism for trailer axle |
| CN205930105U (en) * | 2016-06-15 | 2017-02-08 | 北京汽车股份有限公司 | Automobile body height regulating mechanism and have its vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106585309B (en) | 2019-03-26 |
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