CN106240266A - A kind of Triangular Arm of adjustable automotive wheel angle - Google Patents
A kind of Triangular Arm of adjustable automotive wheel angle Download PDFInfo
- Publication number
- CN106240266A CN106240266A CN201610708000.6A CN201610708000A CN106240266A CN 106240266 A CN106240266 A CN 106240266A CN 201610708000 A CN201610708000 A CN 201610708000A CN 106240266 A CN106240266 A CN 106240266A
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- eccentric
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- arm
- triangular arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D17/00—Means on vehicles for adjusting camber, castor, or toe-in
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses the Triangular Arm of a kind of adjustable automotive wheel angle, on the one hand by improving the attachment structure between bulb modular assembly and Triangular Arm body, bulb modular assembly can be moved forward and backward on Triangular Arm body, on the other hand by Triangular Arm body is improved to split-type structural, bulb modular assembly can be moved left and right, and then by camber angle and the castor adjusting wheel easily and fast mobile around bulb modular assembly.
Description
Technical field
The invention belongs to automotive wheel angle adjustment technical field, especially relate to a kind of adjustable automotive wheel angle
Triangular Arm.
Background technology
Existing automobile repacking or former car assemble and must be set wheel deflection angle, and namely four-wheel aligner passes through
Four-wheel aligner can ensure automobile do not have sideslip, unstable, break away, turn to shakiness, tire eccentric wear and suspension parts depreciation
The phenomenons such as aggravation, to ensure the stationarity of running car, safety and comfortableness.
Known, the new car dispatched from the factory, all angles of its wheel have adjusted, but travel a period of time or
After colliding, the camber angle of wheel and/or castor must change, and angle when namely dispatching from the factory with former car is not
With, this may result in follow-up driving process, inevitably occur sideslip, unstable, break away, turn to shakiness, tire eccentric wear
And the phenomenon such as suspension parts depreciation aggravation, the safety of passengers inside the car in serious threat.
But at present, the most corresponding instrument or equipment are for adjusting camber angle and/or the stub of wheel, so working as car
Occur sideslip, unstable, break away, when turning to the phenomenons such as shakiness, tire eccentric wear and suspension parts depreciation aggravation, consumer is only
Its inconvenience brought can be born, or the tire that eccentric wear is serious is exchanged or changed, renew place to grinding serious part
Reason, and such circulation can constantly repeat down, and can be more frequent.
Wheel Triangular Arm is arranged on the lower section of automotive suspension, is used to transmit horizontal and vertical load, controls Automobile
Wheel and the relative motion of vehicle body.At present, the wheel Triangular Arm on domestic and international automobile be all by a monoblock steel plate through punching press or by
Forged steel solid forging, owing to the structure of the wheel Triangular Arm of various vehicles the most all exists some differences, but
Its basic structure is roughly the same, and basic structure is as it is shown in figure 1, be rigidly connected bulb by bolt in one end of Triangular Arm body 4
Modular assembly 1 is also connected to wheel, and the second end of Triangular Arm body 4 is provided with rubber sleeve assembly 6 or spherical pin assembly and connects
In underbody, the 3rd end of Triangular Arm body is provided with the fixed installation portion being connected with car body, fixed installation portion 5 usually rubber sleeve
Assembly or spherical pin assembly or the rubber sleeve centre hole axis structure for connection body rubber sleeve assembly, it addition, some three
Adnexa location hole or lightening hole etc. it is additionally provided with on angle arm body；This Triangular Arm is primarily present: 1, Triangular Arm body is an entirety
Component, it functions only as connecting wheel and car body, for stablizing the effect of wheel；2, fixed installation portion and Triangular Arm body are one
Body structure, owing to the vehicle on market is different, therefore, for connecting the fixed installation on Triangular Arm body on every kind of vehicle
The parts in portion also exist for various structures, so, there is a variety of structure for corresponding different vehicle in the Triangular Arm on market,
Do not possesses versatility.
Summary of the invention
In order to solve the problems that existing wheel Triangular Arm exists, the purpose of the present invention is to propose to a kind of adjustable automobile
The Triangular Arm of wheel angle, on the one hand by improving the attachment structure between bulb modular assembly and Triangular Arm body so that ball
Head modular assembly can move forward and backward on Triangular Arm body, on the other hand by Triangular Arm body is improved to split type knot
Structure so that bulb modular assembly can move left and right, and then facilitated, soon by mobile around bulb modular assembly
The camber angle of velocity modulation car load wheel and castor.
In order to realize foregoing invention purpose, the present invention uses technical scheme as described below:
The Triangular Arm of a kind of adjustable automotive wheel angle, including Triangular Arm body, the first end connecting ball head of Triangular Arm body
Modular assembly, the second end of Triangular Arm body is provided with rubber sleeve assembly, and Triangular Arm body the 3rd end is provided with fixed installation portion, and three
The upper surface of the first end of angle arm body is provided with three through hole A, and three through hole A are triangular shape distribution, on bulb modular assembly
Being provided with and three corresponding for through hole A three through hole B, the first end of bulb modular assembly and Triangular Arm body is by through through hole
Bolt in A and through hole B is connected and is fastened by nut；Three described through hole A are bar shaped elongated hole or elliptical aperture, Qi Zhongyuan
The bolt worn in through hole B on the through hole A of the first end of Triangular Arm body and bulb modular assembly corresponding thereto is
First eccentric bolt, makes the first eccentric bolt slide in through hole A and change bulb assembly by rotating the first eccentric bolt
The assembly relative position on Triangular Arm body.
Further, described Triangular Arm body is connected by the first arm and the second arm and forms, and one end of the first arm is and ball
The first end of Triangular Arm body that head modular assembly connects, the other end of the first arm adjusts assembly movably with the by bias
Two arms are connected, and described eccentric adjust assembly and regulate ball by adjusting the relative position on the second arm, the other end of the first arm
The installation site of head modular assembly, the second arm arranges the second end and the 3rd end, and the second end of the second arm is and rubber sleeve assembly
Second end of the Triangular Arm body connected, the 3rd end is the Triangular Arm body being connected with fixed installation portion the 3rd of the second arm
End.
Further, being respectively arranged with lobe in the first eccentric bolt both sides, described lobe is eccentric described first
In the rotation process of bolt, the different parts with described first eccentric bolt contacts and promotes the first eccentric bolt sliding in through hole A
Dynamic.
Further, the first eccentric bolt is positioned at stopper slot, and stopper slot is by the through hole A corresponding to the first eccentric bolt
The recessed formation of plane of port place, stopper slot in the rotation process of the first eccentric bolt from the different portions of the first eccentric bolt
Position contacts and promotes the first eccentric bolt to slide in through hole A.
Further, described first eccentric bolt includes bolt head, eccentric washer and screw rod, bolt head, eccentric washer and
Screw rod sequentially connects, and eccentric washer is circular gasket, and the axis of described screw rod is deviateed at the center of eccentric washer, and eccentric washer is positioned at
Between two corresponding lobe and the diameter of eccentric washer is equal to the distance between inside two lobe, the first eccentric spiral shell
Bolt is fastenedly connected Triangular Arm body and bulb modular assembly by nut after corresponding through hole A and through hole B.
Further, described first eccentric bolt includes bolt head, eccentric washer and screw rod, bolt head, eccentric washer and
Screw rod sequentially connects, and eccentric washer is circular gasket, and the axis of described screw rod is deviateed at the center of eccentric washer, and eccentric washer is positioned at
Distance between the medial wall that interior and eccentric washer the diameter of stopper slot is corresponding equal in stopper slot, the first eccentric bolt is worn
It is fastenedly connected Triangular Arm body and bulb modular assembly by nut after crossing corresponding through hole A and through hole B.
Further, the outer rim in the upper surface of eccentric washer is provided with for indicating the graduation mark adjusting angle, eccentric
The outer surface upper end of pad is connected the polygonized structure formed by several planes, and lower end is the face of cylinder.
Further, the described eccentric assembly that adjusts includes arranging on the connecting plate A of first arm the other end setting, the second arm
Connecting plate B, adjustment plate A, adjustment plate B and the second eccentric bolt, connecting plate A and connecting plate B offer connecting hole respectively,
Connecting hole on connecting plate A is bar shaped elongated hole or elliptical aperture, by horizontally passing through after connecting plate A is corresponding with connecting plate B
The bolt of the connecting hole on Liang Zhe and nut realize being fastenedly connected；Described adjustment plate A, B are all in " L " shape, and adjustment plate A, B lead to respectively
Cross horizontal part thereon to be correspondingly connected on the side, the same side of the first arm and the second arm, adjustment plate A and the vertical component effect of adjustment plate B
On be equipped with through hole, the through hole on adjustment plate A vertical component effect is bar shaped elongated hole or elliptical aperture, the second eccentric bolt through adjustment plate A,
Being fastened by nut after through hole on adjustment plate B vertical component effect, the structure of the second eccentric bolt is identical with described first eccentric bolt,
Second eccentric bolt rotation process is promoted second inclined with contacting of adjustment plate A horizontal part by the diverse location of eccentric washer
Slide in heart bolt through hole on adjustment plate A vertical component effect, and drive the connection on connecting plate A of the bolt on connecting plate A, B
Slide in hole.
Further, fixed installation portion is threaded connection with the 3rd end of Triangular Arm body, the 3rd of Triangular Arm body
Offer internal thread hole vertically on the end face that end is connected with fixed installation portion, be provided with in the 3rd end lateral wall of Triangular Arm body
Locking otic placode, the middle part of locking otic placode radially offers the notch of a through described internal thread hole, described fixed installation portion
One end is provided with connection screw rod, connects screw rod by regulating the adapter sleeve connecting screw rod and internal thread hole relative to link position
Assembly and described internal thread hole wire connection, logical by arrange on described locking otic placode after connecting screw rod and internal thread hole wire connection
The bolt in hole and nut check.
Further, adapter sleeve assembly includes adapter sleeve, corrugated gasket and locking nut, the medial wall of adapter sleeve and outside
Being provided with screw thread on wall, described connection screw rod, through endoporus wire connection with adapter sleeve after locking nut and corrugated gasket, connects
Set lateral wall and internal thread hole wire connection.
Owing to using technique scheme, the present invention has a following superiority:
1, the bulb modular assembly forward and backward distance relative to Triangular Arm body can be adjusted by rotating the first eccentric bolt, and then
Adjust the camber angle of wheel；
2, Triangular Arm body is to be connected and composed by the eccentric assembly that adjusts by the first arm and the second arm, adjusts assembly energy by bias
Enough left and right adjust the first arm and the relative link position of the second arm, and change the bulb modular assembly on the first arm relative to the second arm
Position, and then adjust wheel castor；
3, fixed installation portion and Triangular Arm body are wire connection, when the Triangular Arm of the present invention is installed in different vehicle, only need to change
Fixed installation portion, Triangular Arm body need not change so that it is possessing versatility, the grinding tool greatly reducing Triangular Arm sets
Meter, production cost；
4, the application of the invention can eliminate well automobile sideslip, unstable, break away, turn to shakiness, tire eccentric wear and outstanding
Hang the problems such as systematic part abrasion aggravation, and then improve handling and the comfortableness of carriage of vehicle；For former car can not or
Being inconvenient to carry out camber angle or the vehicle of castor adjustment, the application of the invention can be conveniently and efficiently to vehicle
Carry out the adjustment of camber angle or castor；The present invention can reuse, if after vehicle adjustment through one section time
Between traveling make camber angle or castor change, be not required to the parts on more wheel change or car body, only need to rotate in the present invention
The first and/or second eccentric bolt to required angle；That reduce labor intensity and the working time of maintainer, with
Shi Jieyue maintenance cost；Its popularization waits the time of spare part when can reduce maintenance vehicle, and can be substantially reduced maintenance cost；
Its scope of application is wide, highly versatile, and it can adjust camber angle and the castor of various brand different automobile types vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing Triangular Arm；
Fig. 2 is the structural representation of embodiments of the invention one；
Fig. 3 is the structural representation of the embodiment of the present invention two；
Fig. 4 is the assembling schematic diagram of Fig. 3；
Fig. 5 is the structural representation of another angle of Fig. 4；
Fig. 6 is the another kind of structural representation of eccentric washer；
Fig. 7 is the structural representation of support pad；
Fig. 8 is the another kind of structural representation in fixed installation portion；
Fig. 9 is the another kind of structural representation in fixed installation portion.
Detailed description of the invention
In order to the technical scheme of the Triangular Arm of adjustable automobile wheel angle of the present invention is clearly described, at this to existing
The main fundamental structure of the Triangular Arm installed on state, inside and outside vehicle is briefly described, and the most existing Triangular Arm includes Triangular Arm
Body, the first end connecting ball head modular assembly of Triangular Arm body, the second end of Triangular Arm body is provided with rubber sleeve assembly, and three
Angle arm body the 3rd end is provided with fixed installation portion, and the upper surface of the first end of Triangular Arm body is provided with three through hole A, three through holes
A be triangular shape distribution, bulb modular assembly is provided with and three corresponding for through hole A three through hole B, bulb modular assembly with
First end of Triangular Arm body is by connecting through the bolt in through hole A and through hole B and fastened by nut.
Technical scheme is described in detail below in conjunction with respective drawings:
Embodiments of the invention one, the technical scheme of this embodiment is with the difference of existing Triangular Arm:
As in figure 2 it is shown, described three through hole A3 are bar shaped elongated hole or elliptical aperture, wherein away from the first end of Triangular Arm body
Through hole A3 and bulb modular assembly corresponding thereto on through hole B2 in the bolt that wears be the first eccentric bolt 9；First
Eccentric bolt 9 includes bolt head, eccentric washer 22 and screw rod, and bolt head, eccentric washer and screw rod sequentially connect, and eccentric pad
Sheet 22 is structure as a whole with bolt head, and eccentric washer is circular gasket in this embodiment, the center deviation institute of eccentric washer 22
State the axis of screw rod；Triangular Arm body 4 is provided with in the rotation process of described first eccentric bolt first inclined with described
The limiting section that the different parts of heart bolt contacts and promotes the first eccentric bolt to slide in through hole A.
A kind of structure of limiting section is: the both sides being positioned at the first eccentric bolt 9 on Triangular Arm body 4 corresponding set respectively
Putting protruding block, the eccentric washer 22 of the first eccentric bolt 9 is between two protruding blocks and the diameter of eccentric washer is equal to two
Distance between inside protruding block, in this embodiment, two protruding blocks are arranged on the lower surface of Triangular Arm body, and first is eccentric
Bolt 9, in rotation process, is contacted with described two protruding blocks by the different parts on eccentric washer 22 cylindrical and promotes first
Eccentric bolt slides in through hole A.
The another kind of structure of limiting section is: offer stopper slot 21, in this embodiment, stopper slot on Triangular Arm body
Being arranged on the lower surface of Triangular Arm body 4, stopper slot 21 is by the port place of the through hole A3 corresponding to the first eccentric bolt
The recessed formation of plane, the eccentric washer of the first eccentric bolt 9 is positioned at the diameter of stopper slot and eccentric washer equal to stopper slot
Distance between interior two corresponding internal groove side walls, the first eccentric bolt 9 is in rotation process, by eccentric washer 22 cylindrical
Different parts contacts with described two internal groove side walls and promotes the first eccentric bolt 9 to slide in through hole A3.
As shown in Figure 6,7, described eccentric washer can also be another kind of structure, it may be assumed that outside the upper surface of eccentric washer
Edge is provided with for indicating the graduation mark 23 adjusting angle, and the outer surface upper end of eccentric washer 22 is to be connected by several planes
The polygonized structure of composition, lower end is the face of cylinder, and the eccentric washer of this structure is contacting with stopper slot medial wall or protruding block
Time be that face contacts with face, it is possible to effectively play anti-skidding non-return effect.
It addition, be provided with support pad 24 on the screw rod of the first described eccentric bolt 9, support pad 24 is by horizontal plate
25 and hang plate 26 integrally connect and compose, the end of horizontal plate offers U-lag mouth 27, and described screw rod is located in U-lag mouth,
Hang plate 26 is inclined upwards.
The structure of this embodiment can be used in adjusting the camber angle of wheel, and its adjustment process is:
After being changed by genuine part, the present invention is arranged on corresponding site, when using the first eccentric bolt structure in embodiment one
Time, first unclamp the screw bolt and nut of connection between bulb modular assembly 1 and Triangular Arm body first end, the eccentric spiral shell of turn first
Bolt 9 observes four-wheel position finder reading until required angle (positive direction that both can lean outward can also lean outward negative direction adjust)；
When using the first eccentric bolt of another kind of structure, first support pad 24 is stuck on the screw rod of the first eccentric bolt 9 and position
Under eccentric washer 22, and the face of cylinder of lower end, eccentric washer 22 side is contacted with stopper slot or protruding block, turn
One eccentric bolt observes four-wheel position finder reading until required angle, afterwards by support pad from the first eccentric bolt eccentric washer
Lower taking-up preservation in case using when next time adjusts, by the plane in the multi-plane structure of upper end, eccentric washer side with spacing
The medial surface contact of the medial wall of groove or protruding block, the then connection between fastening bulb modular assembly and Triangular Arm body, extremely
In addition Inclination maneuver terminates.
Embodiment two, as shown in Fig. 3,4,5, the structure of this embodiment is with the difference of embodiment one:
Described Triangular Arm body 4 is connected by the first arm 7 and the second arm 8 and forms, and one end of the first arm 7 is and bulb modular assembly
1 the first end of Triangular Arm body connected, the other end of the first arm 7 by bias adjust assembly movably with the second arm 8 phase
Even, described eccentric adjust assembly and carry out adjusting ball head assembly by adjusting the relative position on the second arm, the other end of the first arm
The installation site of assembly, the second arm arranges the second end and the 3rd end, and the second end of the second arm is to be connected with rubber sleeve assembly
Second end of Triangular Arm body, the 3rd end that the 3rd end is the Triangular Arm body being connected with fixed installation portion of the second arm.
The described eccentric assembly that adjusts includes the connection of setting on the connecting plate A14 of first arm the other end setting, the second arm
Plate B13, adjustment plate A12, adjustment plate B11 and the second eccentric bolt 10, offer on connecting plate A14 and connecting plate B13 respectively
Connecting hole 15, the connecting hole 15 on connecting plate A14 is bar shaped elongated hole or elliptical aperture, logical after connecting plate A14 is corresponding with connecting plate B13
Bolt and the nut of crossing the connecting hole horizontally passed through on both realize being fastenedly connected；Described adjustment plate A, B are all in " L "
Shape, adjustment plate A, B are correspondingly connected to by horizontal part thereon on the side, the same side of the first arm 7 and the second arm 8 respectively, adjust
Being equipped with through hole on the vertical component effect of plate A12 and adjustment plate B11, the through hole on adjustment plate A12 vertical component effect is bar shaped elongated hole or ellipse
Hole, the second eccentric bolt 10 is fastened by nut after the through hole on adjustment plate A, adjustment plate B vertical component effect, the second eccentric bolt
The structure of 10 is identical with described first eccentric bolt, by the not coordination of eccentric washer 22 in the second eccentric bolt 10 rotation process
Put with contacting of adjustment plate A12 horizontal part and promote and slide in second eccentric bolt 10 through hole on adjustment plate A12 vertical component effect,
And slide in driving the connecting hole on connecting plate A of the bolt on connecting plate A, B.
The structure of this embodiment can be used for adjusting the camber angle of wheel, also can adjust the castor of wheel, and it is adjusted
During whole it is:
After being changed by genuine part, the present invention is arranged on corresponding site, when needing the camber angle adjusting wheel, namely should adjust
Whole asking the position pushing away modular assembly on the first arm, it is identical with the adjustment of embodiment one that it adjusts process；When needs adjust wheel
Castor time, first unclamp the screw bolt and nut connected between the first arm and the second arm, and adjustment plate A and adjustment plate B
Between connecting bolt and nut, when second eccentric bolt use identical with the first eccentric bolt of the first structure time, turn
Second eccentric bolt, makes to produce between the first arm and the second arm relative displacement, and observes four-wheel position finder reading until required angle
Degree (both can also can adjust to stub negative direction to stub positive direction)；When the second eccentric bolt uses and another kind of structure
When first eccentric bolt is identical, first unclamp the second eccentric bolt and nut, by support pad pad at the second eccentric bolt bias pad
Under sheet, turn the second eccentric bolt, first support pad 24 it is stuck on the screw rod of the second eccentric bolt 10 and is positioned at eccentric pad
Under sheet 22, and the face of cylinder of lower end, eccentric washer 22 side is contacted with stopper slot or protruding block, the eccentric spiral shell of turn second
Support pad, until required angle, is taken out also from the second eccentric bolt eccentric washer by bolt observation four-wheel position finder reading afterwards
Preserve in case next time adjust time use, by the plane in the multi-plane structure of upper end, eccentric washer side with stopper slot or projection
The medial surface contact of the medial wall of block, then fastens the connection between the first arm and the second arm, and so far castor adjusts knot
Bundle.
Embodiment three, the structure of this embodiment is with the difference of the structure of embodiment one:
Described fixed installation portion uses dismantled and assembled structure to be connected with the 3rd end of Triangular Arm body, and preferred version is: Triangular Arm is originally
Internal thread hole is offered vertically, at the 3rd of Triangular Arm body on the end face that 3rd end 20 of body 4 is connected with fixed installation portion
End lateral wall is provided with locking otic placode 20, and the middle part of locking otic placode 20 radially offers the notch of a through described internal thread hole,
The one end in described fixed installation portion is provided with connection screw rod 19, connects screw rod 19 by regulating connection screw rod and internal thread hole
The relatively adapter sleeve assembly of link position and described internal thread hole wire connection, connect after screw rod 19 and internal thread hole wire connection by through
The bolt of the through hole arranged on described locking otic placode and nut check.
Adapter sleeve assembly includes adapter sleeve 16, pad 17 and locking nut 18, on the medial wall of adapter sleeve 16 and lateral wall
Being provided with screw thread, described connection screw rod 19, through endoporus wire connection with adapter sleeve 16 after locking nut 18 and pad 17, connects
Overlap 16 lateral walls and internal thread hole wire connection.
In this embodiment, for the ease of turn adapter sleeve 16, the outside of the one end of close pad on adapter sleeve 16
The peaceful plane of rotation it is provided with on wall.
Described pad 17 is preferably waveform elastic pad.
Be provided with locking otic placode 20 in the 3rd end lateral wall of Triangular Arm body 4, locking otic placode can arrange two, two locks
Tight otic placode is arranged symmetrically with on the 3rd end lateral wall of Triangular Arm body；Certainly, locking otic placode can also arrange three, three locks
Tight otic placode the most uniform setting on the 3rd end lateral wall of Triangular Arm body.
Embodiment four, the structure of this embodiment is with the difference of embodiment two:
3rd end of described fixed installation portion 5 and the second arm 8 uses dismantled and assembled structure to be connected, and preferred version is: the of the second arm 8
Offer internal thread hole vertically on the end face that three ends are connected with fixed installation portion 5, be provided with in the 3rd end lateral wall of the second arm
Locking otic placode 20, the middle part of locking otic placode radially offers the notch of a through described internal thread hole, described fixed installation portion
One end be provided with connection screw rod 19, connect screw rod by the company connecting screw rod and internal thread hole relative to link position can be regulated
Female connector assembly and described internal thread hole wire connection, by arranging on described locking otic placode after connecting screw rod and internal thread hole wire connection
The bolt of through hole and nut check.
Adapter sleeve assembly includes adapter sleeve 16, pad 17 and locking nut 18, on the medial wall of adapter sleeve 16 and lateral wall
Be provided with screw thread, described connection screw rod 19 through endoporus wire connection with adapter sleeve after locking nut 18 and pad 17, connection
Set lateral wall and internal thread hole wire connection.
In this embodiment, for the ease of turn adapter sleeve 16, the lateral wall of the one end of close pad on adapter sleeve
On be provided with rotation peaceful plane.
Described pad is preferably waveform elastic pad.
Be provided with locking otic placode 20 in the 3rd end lateral wall of the second arm 8, locking otic placode 20 can arrange two, two lockings
Otic placode is arranged symmetrically with on the 3rd end lateral wall of the second arm；Certainly, locking otic placode can also arrange three, three locking otic placodes
The most uniform setting on the 3rd end lateral wall of the second arm.
It should be understood that
1, lightening hole and adnexa connecting hole can be offered on embodiment one, two, three, four intermediate cam arm body, be used for installing.
2, in embodiment one, two, three, four, the other end in described fixed installation portion is provided with the installation for connection body
Assembly, mounting assembly is well known in the prior art: bulb modular assembly or for for installing the rubber sleeve of rubber sleeve assembly
Assembly mounting ring 28, as shown in Figure 8, or be and the connecting shaft 29 of rubber sleeve assembly grafting, as shown in Figure 7.
It addition, the rubber sleeve that the bulb modular assembly of Triangular Arm body first end connection and Triangular Arm body the second end connect
Assembly is also structure known in the state of the art, and what Triangular Arm body the second end connected can also be bulb modular assembly, and this is main
Be according to actual automobile model depending on；Owing to the automobile storage on market is in various and car system, therefore, for connecting with car body
Bulb modular assembly and rubber sleeve assembly there is also various structures, therefore repeat no more.
Claims (10)
1. an automotive wheel Triangular Arm, including Triangular Arm body, the first end connecting ball head modular assembly of Triangular Arm body, three
Second end of angle arm body is provided with rubber sleeve assembly, and Triangular Arm body the 3rd end is provided with fixed installation portion, Triangular Arm body
The upper surface of the first end is provided with three through hole A, and three through hole A are triangular shape distribution, are provided with and three on bulb modular assembly
First end of three corresponding for through hole A through hole B, bulb modular assembly and Triangular Arm body is by through hole A and through hole B
Bolt connect and fastened by nut；It is characterized in that: three described through hole A are bar shaped elongated hole or elliptical aperture, wherein
Away from the bolt worn in the through hole B on the through hole A of the first end of Triangular Arm body and bulb modular assembly corresponding thereto
It is the first eccentric bolt, makes the first eccentric bolt slide in through hole A and change bulb group by rotating the first eccentric bolt
The part assembly relative position on Triangular Arm body.
Automotive wheel Triangular Arm the most according to claim 1, it is characterised in that: described Triangular Arm body be by the first arm and
Second arm connects composition, and one end of the first arm is the first end of the Triangular Arm body being connected with bulb modular assembly, the first arm
The other end adjusts assembly by bias and is movably connected with the second arm, and the described eccentric assembly that adjusts is by adjusting the another of the first arm
The installation site of adjusting ball head modular assembly is carried out in the one end relative position on the second arm, and the second arm arranges the second end and
Three ends, the second end of the second arm is the second end of the Triangular Arm body being connected with rubber sleeve assembly, the 3rd end of the second arm be with
3rd end of the Triangular Arm body that fixed installation portion connects.
Automotive wheel Triangular Arm the most according to claim 1 and 2, it is characterised in that: in the first eccentric bolt both sides respectively
Being provided with lobe, described lobe is different from described first eccentric bolt in the rotation process of described first eccentric bolt
Location contacts and promote the first eccentric bolt to slide in through hole A.
Automotive wheel Triangular Arm the most according to claim 1 and 2, it is characterised in that: the first eccentric bolt is positioned at stopper slot
In, stopper slot is to be formed by the port place plane of the through hole A corresponding to the first eccentric bolt is recessed, and stopper slot is eccentric first
In the rotation process of bolt, the different parts with the first eccentric bolt contacts and promotes the first eccentric bolt to slide in through hole A.
Automotive wheel Triangular Arm the most according to claim 3, it is characterised in that: described first eccentric bolt includes bolt
Head, eccentric washer and screw rod, bolt head, eccentric washer and screw rod sequentially connect, and eccentric washer is circular gasket, eccentric washer
The axis of described screw rod is deviateed at center, and eccentric washer is between two corresponding lobe and the diameter of eccentric washer is equal to
Distance between inside two lobe, the first eccentric bolt is connected by nut fastening after corresponding through hole A and through hole B
Connect Triangular Arm body and bulb modular assembly.
Automotive wheel Triangular Arm the most according to claim 4, it is characterised in that: described first eccentric bolt includes bolt
Head, eccentric washer and screw rod, bolt head, eccentric washer and screw rod sequentially connect, and eccentric washer is circular gasket, eccentric washer
The axis of described screw rod is deviateed at center, and the diameter that eccentric washer is positioned at stopper slot and eccentric washer is relative equal to stopper slot
Distance between the medial wall answered, the first eccentric bolt is fastenedly connected three by nut after corresponding through hole A and through hole B
Angle arm body and bulb modular assembly.
7. according to the automotive wheel Triangular Arm described in claim 5 or 6, it is characterised in that: outside the upper surface of eccentric washer
Edge is provided with for indicating the graduation mark adjusting angle, and the outer surface upper end of eccentric washer is connected by several planes and forms
Polygonized structure, lower end is the face of cylinder.
Automotive wheel Triangular Arm the most according to claim 2, it is characterised in that: the described eccentric assembly that adjusts includes the first arm
Connecting plate B, adjustment plate A, adjustment plate B and the second eccentric bolt arranged on the connecting plate A of the other end setting, the second arm,
Offering connecting hole on connecting plate A and connecting plate B respectively, the connecting hole on connecting plate A is bar shaped elongated hole or elliptical aperture, connecting plate
After A is corresponding with connecting plate B, bolt and nut by horizontally passing through the connecting hole on both realize being fastenedly connected；Described
Adjustment plate A, B are all in " L " shape, and adjustment plate A, B are correspondingly connected to the same of the first arm and the second arm by horizontal part thereon respectively
On side, side, the vertical component effect of adjustment plate A and adjustment plate B being equipped with through hole, the through hole on adjustment plate A vertical component effect is that bar shaped is long
Hole or elliptical aperture, the second eccentric bolt is fastened by nut after the through hole on adjustment plate A, adjustment plate B vertical component effect, and second is inclined
The structure of heart bolt is identical with described first eccentric bolt, by the not coordination of eccentric washer in the second eccentric bolt rotation process
Put with contacting of adjustment plate A horizontal part and promote and slide in second eccentric bolt through hole on adjustment plate A vertical component effect, and drive
Slide in the bolt on connecting plate A, B connecting hole on connecting plate A.
Automotive wheel Triangular Arm the most according to claim 1 and 2, it is characterised in that: fixed installation portion and Triangular Arm body
The 3rd end be threaded connection, the end face that the 3rd end of Triangular Arm body is connected with fixed installation portion offers vertically in
Screwed hole, is provided with locking otic placode in the 3rd end lateral wall of Triangular Arm body, and the middle part of locking otic placode radially offers always
The notch of logical described internal thread hole, the one end in described fixed installation portion is provided with connection screw rod, connects screw rod by regulating
Connect screw rod with internal thread hole relative to the adapter sleeve assembly of link position and described internal thread hole wire connection, connect screw rod and female thread
By bolt and the nut check of the through hole of setting on described locking otic placode after the wire connection of hole.
Automotive wheel Triangular Arm the most according to claim 9, it is characterised in that: adapter sleeve assembly includes adapter sleeve, pad
And locking nut, the medial wall of adapter sleeve and lateral wall are provided with screw thread, described connection screw rod passes locking nut and pad
With the endoporus wire connection of adapter sleeve after sheet, the set lateral wall of connection and internal thread hole wire connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708000.6A CN106240266B (en) | 2016-08-24 | 2016-08-24 | A kind of Triangular Arm of adjustable automotive wheel angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708000.6A CN106240266B (en) | 2016-08-24 | 2016-08-24 | A kind of Triangular Arm of adjustable automotive wheel angle |
Publications (2)
| Publication Number | Publication Date |
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| CN106240266A true CN106240266A (en) | 2016-12-21 |
| CN106240266B CN106240266B (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708000.6A Active CN106240266B (en) | 2016-08-24 | 2016-08-24 | A kind of Triangular Arm of adjustable automotive wheel angle |
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| CN (1) | CN106240266B (en) |
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| CN107972433A (en) * | 2017-11-21 | 2018-05-01 | 北京汽车研究总院有限公司 | A kind of Camber angle adjusting apparatus and automobile |
| CN110126566A (en) * | 2019-05-06 | 2019-08-16 | 洛阳市凯涛金属有限公司 | A kind of automobile chassis suspension retractable adjusting support arm |
| CN110550107A (en) * | 2019-09-24 | 2019-12-10 | 北京汽车集团越野车有限公司 | Connection structure and vehicle of frame and control arm |
| CN112124425A (en) * | 2020-10-10 | 2020-12-25 | 安徽江淮汽车集团股份有限公司 | Wheel caster angle adjusts structure, suspension and vehicle |
| CN112664551A (en) * | 2020-12-15 | 2021-04-16 | 绍兴熔岩机械有限公司 | Bear claw-shaped ball pin seat for steering rear suspension system and manufacturing method thereof |
| CN114030329A (en) * | 2021-11-30 | 2022-02-11 | 南京星乔威泰克汽车零部件有限公司 | Lower swing arm with adjustable ball head mounting position |
| US20230148013A1 (en) * | 2021-09-29 | 2023-05-11 | Zhejiang CFMOTO Power Co., Ltd. | Off-Road Vehicle |
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| CN112124425B (en) * | 2020-10-10 | 2021-09-28 | 安徽江淮汽车集团股份有限公司 | Wheel caster angle adjusts structure, suspension and vehicle |
| CN112664551A (en) * | 2020-12-15 | 2021-04-16 | 绍兴熔岩机械有限公司 | Bear claw-shaped ball pin seat for steering rear suspension system and manufacturing method thereof |
| CN112664551B (en) * | 2020-12-15 | 2022-09-13 | 绍兴熔岩机械有限公司 | Bear claw-shaped ball pin seat for steering rear suspension system and manufacturing method thereof |
| US20230148013A1 (en) * | 2021-09-29 | 2023-05-11 | Zhejiang CFMOTO Power Co., Ltd. | Off-Road Vehicle |
| CN114030329A (en) * | 2021-11-30 | 2022-02-11 | 南京星乔威泰克汽车零部件有限公司 | Lower swing arm with adjustable ball head mounting position |
| CN114030329B (en) * | 2021-11-30 | 2024-05-03 | 南京星乔威泰克汽车零部件有限公司 | Lower swing arm with adjustable ball head mounting position |
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|---|---|
| CN106240266B (en) | 2019-04-09 |
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