CN106240266B - 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
- CN106240266B CN106240266B CN201610708000.6A CN201610708000A CN106240266B CN 106240266 B CN106240266 B CN 106240266B CN 201610708000 A CN201610708000 A CN 201610708000A CN 106240266 B CN106240266 B CN 106240266B
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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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- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of Triangular Arms of adjustable automotive wheel angle, on the one hand by improving the connection structure between bulb modular assembly and triangle arm body, it is mobile after enabling bulb modular assembly preceding on triangle arm body, on the other hand by the way that triangle arm body is improved to split type structure, bulb modular assembly is moved left and right, and then passes through the mobile camber angle and castor easily and fast to adjust wheel in the front and rear, left and right of bulb modular assembly.
Description
Technical field
The invention belongs to automotive wheel angle adjustment technology fields, more particularly, to a kind of adjustable automotive wheel angle
Triangular Arm.
Background technique
Existing automobile repacking or former vehicle assembling must set wheel deflection angle, that is, four-wheel aligner, pass through
Four-wheel aligner can guarantee that automobile is not in sideslip, unstable, sideslip, turns to unstable, tire eccentric wear and suspension parts depreciation
Phenomena such as aggravation, to guarantee the stationarity of running car, safety and comfort.
Well known, all angles of the new car of factory, wheel have been adjusted, but traveling a period of time or
After colliding, the camber angle and/or castor of wheel must change, that is, not with the angle when factory of former vehicle
Together, this will lead in subsequent driving process, and sideslip inevitably occurs, unstable, sideslip, turns to unstable, tire eccentric wear
And phenomena such as suspension parts depreciation aggravation, seriously threaten the safety of passengers inside the car.
But currently, there is no camber angles and/or stub that corresponding tool or equipment is used to adjust wheel, so working as vehicle
Occur sideslip, it is unstable, break away, turn to unstable, tire eccentric wear and when phenomena such as suspension parts depreciation aggravating, consumer is only
The inconvenience of its bring can be born, or the serious tire of eccentric wear is exchanged or replaced, the serious part of opposite grinding carries out renewing place
Reason, and such circulation can be repeated down constantly, and can more frequently.
The lower section of automotive suspension is arranged in wheel Triangular Arm, is to control Automobile for transmitting horizontal and vertical load
The relative motion of wheel and vehicle body.Currently, both at home and abroad the wheel Triangular Arm on automobile be by a monolith steel plate by punching press or by
Made of forged steel solid forging, since the structure of the wheel Triangular Arm of various vehicles more or less all has some differences, still
Its basic structure is roughly the same, and basic structure in one end of triangle arm body 4 by bolt as shown in Figure 1, be rigidly connected bulb
Modular assembly 1 is simultaneously connected to wheel, and the second end setting rubber sleeve assembly 6 or spherical surface pin assembly of triangle arm body 4 simultaneously connect
In on vehicle bottom, the third end of triangle arm body is equipped with the fixed installation portion connecting with car body, and fixed installation portion 5 is usually rubber sleeve
Assembly or spherical surface pin assembly are either used for the rubber sleeve centre hole axis structure of connection body rubber sleeve assembly, in addition, some three
Attachment location hole or lightening hole etc. are additionally provided on angle arm ontology；This Triangular Arm is primarily present: 1, triangle arm body is integral
Component functions only as connection wheel and car body, for stablizing the effect of wheel；2, fixed installation portion and triangle arm body are one
Body structure, since vehicle in the market is different, for connecting the fixed installation on triangle arm body on every kind of vehicle
The component in portion also there is various structures, so, Triangular Arm in the market is used to correspond to different vehicle in the presence of a variety of structures,
Do not have versatility.
Summary of the invention
In order to solve problems existing for existing wheel Triangular Arm, the purpose of the present invention is to propose to a kind of adjustable automobiles
The Triangular Arm of wheel angle, on the one hand by improving the connection structure between bulb modular assembly and triangle arm body, so that ball
Head assembly assembly can be preceding rear mobile on triangle arm body, on the other hand by the way that triangle arm body is improved to split type knot
Structure enables bulb modular assembly to move left and right, and then mobile come convenient, fast by the front and rear, left and right of bulb modular assembly
The camber angle and castor of velocity modulation vehicle wheel.
In order to achieve the above-mentioned object of the invention, the present invention uses technical solution as described below:
A kind of Triangular Arm of adjustable automotive wheel angle, including triangle arm body, the first end connection of triangle arm body
Rubber sleeve assembly is arranged in bulb modular assembly, the second end of triangle arm body, and triangle arm body third end, which is equipped with, to be fixedly mounted
Portion, the upper surface of the first end of triangle arm body are set there are three through-hole A, and three through-hole A are total in bulb component in triangular shape distribution
At being equipped with three through-hole Bs corresponding with three through-hole A, the first end of bulb modular assembly and triangle arm body by across
Through-hole A is connected with the bolt in through-hole B to be fastened by nut；Three through-hole A are bar shaped long hole or elliptical aperture,
In the spiral shell that wears in the through-hole A of the first end far from the triangle arm body and through-hole B on bulb modular assembly corresponding thereto
Bolt is the first eccentric bolt, by the first eccentric bolt of rotation the first eccentric bolt is slided in through-hole A and changes bulb
Relative position of the modular assembly on triangle arm body.
Further, the triangle arm body is made of the first arm and the connection of the second arm, and one end of the first arm is and ball
The first end of the triangle arm body of head assembly assembly connection, the other end of the first arm adjust component movably with the by eccentric
Two arms are connected, and the eccentric adjustment component adjusts ball by adjusting relative position of the other end on the second arm of the first arm
The installation site of head assembly assembly, is arranged second end and third end on the second arm, and the second end of the second arm is and rubber sleeve assembly
The second end of the triangle arm body of connection, the third end of the second arm are the third for the triangle arm body connecting with fixed installation portion
End.
Further, it is respectively arranged with lug boss in the first eccentric bolt two sides, the lug boss is eccentric described first
It is contacted in the rotation process of bolt with the different parts of first eccentric bolt and pushes the first eccentric bolt sliding in through-hole A
It is dynamic.
Further, the first eccentric bolt is located in limiting slot, and limiting slot is the through-hole A by corresponding to the first eccentric bolt
Port where the recessed formation of plane, limiting slot portions different from the first eccentric bolt in the rotation process of the first eccentric bolt
Position contacts and the first eccentric bolt is pushed to slide in through-hole A.
Further, 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, the axis of screw rod described in the center deviation of eccentric washer, and eccentric washer is located at
Between corresponding two lug bosses and the diameter of eccentric washer is equal to the distance between two lug bosses insides, the first eccentric spiral shell
Bolt is fastenedly connected triangle arm body and bulb modular assembly by nut after corresponding through-hole A and through-hole B.
Further, 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, the axis of screw rod described in the center deviation of eccentric washer, and eccentric washer is located at
In limiting slot and the diameter of eccentric washer is equal to the distance between corresponding inner sidewall in limiting slot, and the first eccentric bolt is worn
It crosses after corresponding through-hole A and through-hole B and triangle arm body and bulb modular assembly is fastenedly connected by nut.
Further, the outer rim in the upper surface of eccentric washer is provided with the graduation mark for being used to indicate adjustment angle, eccentric
The peripheral surface upper end of gasket connects the polygonized structure formed by several planes, and lower end is cylindrical surface.
Further, the eccentric adjustment component includes the connecting plate A of first arm the other end setting, is arranged on the second arm
Connecting plate B, adjustment plate A, adjustment plate B and the second eccentric bolt, offer connecting hole respectively on connecting plate A and connecting plate B,
Connecting hole on connecting plate A is bar shaped long hole or elliptical aperture, and connecting plate A and connecting plate B pass through after corresponding to be horizontally passed through
Bolt and the nut realization of connecting hole in the two are fastenedly connected；Adjustment plate A, B is in " L " shape, and adjustment plate A, B is led to respectively
It crosses horizontal part thereon to be correspondingly connected on the same side side of the first arm and the second arm, the vertical component effect of adjustment plate A and adjustment plate B
On be equipped with through-hole, the through-hole on adjustment plate A vertical component effect be bar shaped long hole or elliptical aperture, the second eccentric bolt pass through adjustment plate A,
It being fastened after through-hole on adjustment plate B vertical component effect by nut, the structure of the second eccentric bolt is identical as first eccentric bolt,
It is pushed second partially in second eccentric bolt rotation process by the different location of eccentric washer and the contact of adjustment plate A horizontal part
Heart bolt slides in the through-hole on adjustment plate A vertical component effect, and drives connection of the bolt on connecting plate A on connecting plate A, B
It is slided in hole.
Further, fixed installation portion and the third end of triangle arm body are connected through a screw thread, the third of triangle arm body
It holds and is provided in the axial direction with internal thread hole on the end face connecting with fixed installation portion, be equipped in the third end lateral wall of triangle arm body
Otic placode is locked, the middle part for locking otic placode radially offers the notch of the perforation internal thread hole, the fixed installation portion
One end is provided with connecting screw, and connecting screw passes through the connector sleeve that can adjust connecting screw link position opposite with internal thread hole
Component connects with the internal thread hole silk, and connecting screw is logical by being arranged on the locking otic placode after connecing with internal thread hole silk
The bolt in hole and nut check.
Further, connector sleeve component includes connector sleeve, corrugated gasket and locking nut, the inner sidewall of connector sleeve and outside
Screw thread is provided on wall, the connecting screw connects after locking nut and corrugated gasket with the inner hole silk of connector sleeve, connects
Set lateral wall connects with internal thread hole silk.
Due to the adoption of the above technical scheme, the present invention has following superiority:
1, the forward and backward distance that bulb modular assembly can be adjusted with respect to triangle arm body by rotating the first eccentric bolt,
And then adjust the camber angle of wheel；
2, triangle arm body is to adjust component by bias by the first arm and the second arm to connect and compose, and passes through eccentric adjustment group
Part can control the opposite link position of adjustment the first arm and the second arm, and the bulb modular assembly on the first arm of change is with respect to the
The position of two arms, and then adjust the castor of wheel；
3, fixed installation portion and triangle arm body connect for silk, when Triangular Arm of the invention is installed in different vehicle, only need
Fixed installation portion is replaced, triangle arm body does not need to replace, so that it is had versatility, greatly reduce the grinding tool of Triangular Arm
Design, production cost；
4, the sideslip of automobile can be eliminated by using the present invention well, unstable, sideslip, turn to unstable, tire eccentric wear
And the problems such as suspension parts depreciation aggravation, and then improve the handling of vehicle and the comfort of carriage；Not for former vehicle
It can or be inconvenient to carry out the vehicle of camber angle or castor adjustment, it is quickly right to can be convenient by using the present invention
Vehicle carries out the adjustment of camber angle or castor；The present invention may be reused, if by one after vehicle adjustment
The traveling of section time changes camber angle or castor, does not need to change the component on wheel or car body, need to only rotate this hair
The first and/or second eccentric bolt on bright is to required angle；When it reduces labor intensity and the work of maintenance personal
Between, while having saved maintenance cost；Its popularization waits the time of spare part when can reduce maintenance vehicle, and can substantially reduce maintenance
Cost；Its scope of application is wide, versatile, it can adjust the camber angle and reverse caster of various brand different automobile types vehicles
Angle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing Triangular Arm；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention two；
Fig. 4 is the assembling schematic diagram of Fig. 3；
Fig. 5 is the structural schematic diagram of another angle of Fig. 4；
Fig. 6 is another structural schematic diagram of eccentric washer；
Fig. 7 is the structural schematic diagram of support pad；
Fig. 8 is another structural schematic diagram in fixed installation portion；
Fig. 9 is another structural schematic diagram in fixed installation portion.
Specific embodiment
In order to clearly illustrate adjustable automobile wheel angle of the present invention Triangular Arm technical solution, at this to existing
The main fundamental structure for the Triangular Arm installed in state, inside and outside vehicle is briefly described, i.e., existing Triangular Arm includes Triangular Arm
Ontology, the first end connecting ball head modular assembly of triangle arm body, the second end setting rubber sleeve assembly of triangle arm body, three
Angle arm ontology third end is equipped with fixed installation portion, and the upper surface of the first end of triangle arm body is set there are three through-hole A, three through-holes
A in triangular shape be distributed, on bulb modular assembly be equipped with three through-hole Bs corresponding with three through-hole A, bulb modular assembly with
The first end of triangle arm body is connected with the bolt in through-hole B through nut fastening by passing through through-hole A.
Technical solution of the present invention is described in detail below with reference to respective drawings:
The embodiment of the present invention one, the technical solution of the embodiment and the difference of existing Triangular Arm are:
As shown in Fig. 2, three through-hole A3 are bar shaped long hole or elliptical aperture, wherein far from triangle arm body
The bolt worn in through-hole B2 on the through-hole A3 of one end and bulb modular assembly corresponding thereto is 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 partially
Heart gasket 22 is structure as a whole with bolt head, and eccentric washer is circular gasket in this embodiment, and the center of eccentric washer 22 is inclined
Axis from the screw rod；It is provided on triangle arm body 4 in the rotation process of first eccentric bolt and described
The different parts of one eccentric bolt contact and the limiting section that pushes the first eccentric bolt to slide in through-hole A.
A kind of structure of limiting section are as follows: be located at the corresponding two sides of the first eccentric bolt 9 on triangle arm body 4 and set respectively
Protruding block is set, 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
The distance between on the inside of protruding block, in this embodiment, two protruding blocks are arranged on the lower end surface of triangle arm body, and first is eccentric
Bolt 9 during rotation, promotion first is contacted by the different parts in 22 outer circle of eccentric washer with two protruding block
Eccentric bolt slides in through-hole A.
Another structure of limiting section are as follows: limiting slot 21, in this embodiment, limiting slot are offered on triangle arm body
It is set on the lower end surface of triangle arm body 4, limiting slot 21 is the port place by corresponding to the through-hole A3 of the first eccentric bolt
The recessed formation of plane, the eccentric washer of the first eccentric bolt 9 is located in limiting slot and the diameter of eccentric washer is equal to limiting slot
The distance between interior corresponding two internal groove side wall, the first eccentric bolt 9 during rotation, by 22 outer circle of eccentric washer
Different parts contact with two internal groove side wall and the first eccentric bolt 9 are pushed to slide in through-hole A3.
As shown in Figure 6,7, the eccentric washer can also be another structure, it may be assumed that in the outer of the upper surface of eccentric washer
Edge is provided with the graduation mark 23 for being used to indicate adjustment angle, and the peripheral surface upper end of eccentric washer 22 is connected by several planes
The polygonized structure of composition, lower end are cylindrical surface, and the eccentric washer of this structure is contacted with limiting slot inner sidewall or protruding block
When be face and face contact, anti-skidding non-return effect can be effectively played.
In addition, being provided with support pad 24 on the screw rod of first eccentric bolt 9, support pad 24 is by level board
25 and 26 integrally connected of hang plate constitute, the end of level board offers U-lag mouth 27, and the screw rod is threaded through in U-lag mouth,
Hang plate 26 is inclined upwards.
The structure of the embodiment can be used in adjusting the camber angle of wheel, adjust process are as follows:
After genuine part is changed, the present invention is mounted on corresponding site, when using the first eccentric bolt in embodiment one
When structure, the screw bolt and nut connecting between bulb modular assembly 1 and Triangular Arm body first end is first unclamped, turn first is inclined
Heart bolt 9 observes four-wheel position finder reading until required angle (positive direction that can both lean outward or the negative direction tune that leans outward
It is whole)；When using the first eccentric bolt of another structure, first support pad 24 is stuck on the screw rod of the first eccentric bolt 9
And be located under eccentric washer 22, and the cylindrical surface of 22 side lower end of eccentric washer is contacted with limiting slot or protruding block, it revolves
Dynamic first eccentric bolt observation four-wheel position finder reading is eccentric from the first eccentric bolt by support pad later until required angle
Taken out under gasket and save in case next time adjustment when use, by the multi-plane structure of eccentric washer side upper end plane with
Then the inside face contact of the inner sidewall of limiting slot or protruding block fastens the company between bulb modular assembly and triangle arm body
It connects, so far camber angle adjustment terminates.
Embodiment two, as shown in Fig. 3,4,5, the structure of the embodiment and embodiment one the difference is that:
The triangle arm body 4 is made of the first arm 7 and the connection of the second arm 8, and one end of the first arm 7 is and bulb component
The first end for the triangle arm body that assembly 1 connects, the other end of the first arm 7 by it is eccentric adjust component movably with the second arm
8 are connected, and the bias adjusts component and carrys out adjusting ball head by adjusting relative position of the other end of the first arm on the second arm
Second end and third end are arranged on the second arm for the installation site of modular assembly, and the second end of the second arm is and rubber sleeve assembly connects
The second end of the triangle arm body connect, the third end of the second arm are the third end for the triangle arm body connecting with fixed installation portion.
The connection that the eccentric adjustment component includes the connecting plate A13 of first arm the other end setting, is arranged on the second arm
Plate B14, adjustment plate A11, adjustment plate B12 and the second eccentric bolt 10, offer respectively on connecting plate A13 and connecting plate B14
Connecting hole 15, the connecting hole 15 on connecting plate B14 are bar shaped long hole or elliptical aperture, connecting plate A13 and connecting plate B14 it is corresponding after lead to
It crosses the bolt for horizontally passing through the connecting hole in the two and nut realization is fastenedly connected；Adjustment plate A, B is in " L "
Shape, the horizontal part that adjustment plate A, B passes through thereon respectively are correspondingly connected on the same side side of the first arm 7 and the second arm 8, adjustment
Through-hole is equipped on the vertical component effect of plate A11 and adjustment plate B12, the through-hole on adjustment plate B12 vertical component effect is bar shaped long hole or ellipse
Hole, the second eccentric bolt 10 are fastened after the through-hole on adjustment plate A, adjustment plate B vertical component effect by nut, the second eccentric bolt
10 structure is identical as first eccentric bolt, passes through the different positions of eccentric washer 22 in 10 rotation process of the second eccentric bolt
It sets and pushes the second eccentric bolt 10 to slide in the through-hole on adjustment plate B12 vertical component effect with the contact of adjustment plate B12 horizontal part,
And the bolt on connecting plate A, B is driven to slide in the connecting hole on connecting plate A.
The structure of the embodiment can be used to adjust the camber angle of wheel, can also adjust the castor of wheel, adjust
During whole are as follows:
After genuine part is changed, the present invention is mounted on corresponding site, when needing to adjust the camber angle of wheel, that is, both
The position asked and push away modular assembly on the first arm is adjusted, adjustment process is identical as the adjustment of embodiment one；When needing to adjust
When the castor of wheel, the screw bolt and nut connected between the first arm and the second arm and adjustment plate A and adjustment are first unclamped
Connection screw bolt and nut between plate B, when the second eccentric bolt using it is identical as the first eccentric bolt of the first structure when, rotation
Dynamic second eccentric bolt, makes to generate relative displacement between the first arm and the second arm, and observes four-wheel position finder reading until required
Angle (can both adjust) to stub positive direction or to stub negative direction；When the second eccentric bolt uses and another structure
The first eccentric bolt it is identical when, first unclamp the second eccentric bolt and nut, by support pad pad the second eccentric bolt bias
Under gasket, support pad 24 is first stuck on the screw rod of the second eccentric bolt 10 and is located at bias by the second eccentric bolt of turn
Under gasket 22, and the cylindrical surface of 22 side lower end of eccentric washer is contacted with limiting slot or protruding block, turn second is eccentric
Bolt observes four-wheel position finder reading until required angle, later takes out support pad under the second eccentric bolt eccentric washer
And save in case when adjustment next time uses, by the multi-plane structure of eccentric washer side upper end plane with limiting slot or convex
The inside face contact of bittiness inner sidewall, then fastens the connection between the first arm and the second arm, and so far castor adjusts
Terminate.
Embodiment three, the structure of the embodiment and the structure of embodiment one the difference is that:
The fixed installation portion is connect with the third end of triangle arm body using removable assembling structure, preferred embodiment are as follows: triangle
It is provided in the axial direction with internal thread hole on the end face that the third end of arm body 4 is connect with fixed installation portion, the of triangle arm body
Three end lateral walls are equipped with locking otic placode 20, and the middle part of locking otic placode 20 radially offers the slot of the perforation internal thread hole
Mouthful, the one end in the fixed installation portion is provided with connecting screw 19, and connecting screw 19 is by that can adjust connecting screw and interior spiral shell
Pit connects with respect to the connector sleeve component of link position and the internal thread hole silk, and connecting screw 19 passes through after connecing with internal thread hole silk
The bolt for the through-hole being arranged on the locking otic placode and nut check.
Connector sleeve component includes connector sleeve 16, gasket 17 and locking nut 18, on the inner sidewall and lateral wall of connector sleeve 16
It is provided with screw thread, the connecting screw 19 connects after locking nut 18 and gasket 17 with the inner hole silk of connector sleeve 16, connects
16 lateral walls are covered to connect with internal thread hole silk.
In this embodiment, for the ease of turn connector sleeve 16, close to the outside of the one end of gasket on connector sleeve 16
It is provided on wall and screws plane.
The gasket 17 is preferably waveform elastic gasket.
It is equipped with locking otic placode 20 in the third end lateral wall of triangle arm body 4, locking otic placode can be set two, two locks
Tight otic placode is arranged symmetrically on the third end lateral wall of triangle arm body；Certainly, locking otic placode also can be set three, three locks
Tight otic placode is along the circumferential direction uniformly arranged on the third end lateral wall of triangle arm body.
Example IV, the structure of the embodiment and embodiment two the difference is that:
The fixed installation portion 5 is connect with the third end of the second arm 8 using removable assembling structure, preferred embodiment are as follows: the second arm 8
The end face that is connect with fixed installation portion 5 of third end on be provided in the axial direction with internal thread hole, in the third end lateral wall of the second arm
Equipped with locking otic placode 20, the middle part for locking otic placode radially offers the notch of the perforation internal thread hole, the fixed peace
The one end in dress portion is provided with connecting screw 19, and connecting screw is by that can adjust connecting screw link position opposite with internal thread hole
Connector sleeve component connect with the internal thread hole silk, connecting screw and internal thread hole silk connect after by passing through on the locking otic placode
The bolt of the through-hole of setting and nut check.
Connector sleeve component includes connector sleeve 16, gasket 17 and locking nut 18, on the inner sidewall and lateral wall of connector sleeve 16
It is provided with screw thread, the connecting screw 19 connects after locking nut 18 and gasket 17 with the inner hole silk of connector sleeve, connection
Set lateral wall connects with internal thread hole silk.
In this embodiment, for the ease of turn connector sleeve 16, close to the lateral wall of the one end of gasket on connector sleeve
On be provided with and screw plane.
The gasket is preferably waveform elastic gasket.
It is equipped with locking otic placode 20 in the third end lateral wall of the second arm 8, locking otic placode 20 can be set two, two lockings
Otic placode is arranged symmetrically on the third end lateral wall of the second arm；Certainly, locking otic placode also can be set three, three locking otic placodes
It is along the circumferential direction uniformly arranged on the third end lateral wall of the second arm.
It should be understood that
1, lightening hole and attachment connecting hole can be opened up on one, two, three, four intermediate cam arm body of embodiment, for pacifying
Dress.
2, in embodiment one, two, three, four, the other end in the fixed installation portion is provided with the installation for connection body
Component, mounting assembly are well known in the prior art: bulb modular assembly or be the rubber sleeve for installing rubber sleeve assembly
Assembly mounting ring 28, as shown in figure 8, be the connecting shaft 29 with rubber sleeve assembly grafting, as shown in Figure 7.
In addition, the rubber sleeve that the bulb modular assembly of Triangular Arm body first end connection is connected with triangle arm body second end
Assembly is also structure known in the state of the art, and the connection of triangle arm body second end is also possible to bulb modular assembly, this is main
It is depending on practical automobile model；Since automobile storage in the market is in various and vehicle system, for being connected with car body
Bulb modular assembly and rubber sleeve assembly there is also various structures, so it will not be repeated.
Claims (7)
1. a kind of automotive wheel Triangular Arm, including triangle arm body, the first end connecting ball head modular assembly of triangle arm body, three
Rubber sleeve assembly is arranged in the second end of angle arm ontology, and triangle arm body third end is equipped with fixed installation portion, triangle arm body
The upper surface of first end is set there are three through-hole A, and three through-hole A are distributed in triangular shape, on bulb modular assembly equipped with and three
The first end of the corresponding three through-hole B of through-hole A, bulb modular assembly and triangle arm body is by passing through in through-hole A and through-hole B
Bolt connection by nut fastening；It is characterized by: three through-hole A are bar shaped long hole or elliptical aperture, wherein
The bolt worn in the through-hole A of first end far from the triangle arm body and through-hole B on bulb modular assembly corresponding thereto
For the first eccentric bolt, by the first eccentric bolt of rotation the first eccentric bolt is slided in through-hole A and change bulb group
Relative position of the part assembly on triangle arm body；The triangle arm body is made of the first arm and the connection of the second arm, and first
One end of arm is the first end for the triangle arm body connecting with bulb modular assembly, and the other end of the first arm passes through eccentric adjustment group
Part is movably connected with the second arm, and the bias adjusts phase of the component by adjusting the other end of the first arm on the second arm
Carry out the installation site of adjusting ball head modular assembly to position, second end and third end, the second end of the second arm are set on the second arm
For the second end for the triangle arm body connecting with rubber sleeve assembly, the third end of the second arm is the triangle connecting with fixed installation portion
The third end of arm body；The eccentric adjustment component includes the connecting plate A of first arm the other end setting, is arranged on the second arm
Connecting plate B, adjustment plate A, adjustment plate B and the second eccentric bolt offer connecting hole on connecting plate A and connecting plate B respectively, even
Connecting hole on fishplate bar A is bar shaped long hole or elliptical aperture, connecting plate A and connecting plate B it is corresponding after by horizontally passing through two
Bolt and the nut realization of connecting hole on person are fastenedly connected；Adjustment plate A, B is in " L " shape, and adjustment plate A, B passes through respectively
Horizontal part thereon is correspondingly connected on the same side side of the first arm and the second arm, on the vertical component effect of adjustment plate A and adjustment plate B
It is equipped with through-hole, the through-hole on adjustment plate A vertical component effect is bar shaped long hole or elliptical aperture, and the second eccentric bolt passes through adjustment plate A, adjusts
It being fastened after through-hole on whole plate B vertical component effect by nut, the structure of the second eccentric bolt is identical as first eccentric bolt, the
The second bias is pushed with the contact of adjustment plate A horizontal part by the different location of eccentric washer in two eccentric bolt rotation processes
Bolt slides in the through-hole on adjustment plate A vertical component effect, and drives connecting hole of the bolt on connecting plate A on connecting plate A, B
Interior sliding；Fixed installation portion and the third end of triangle arm body are connected through a screw thread, the third end of triangle arm body and fixed peace
It is provided in the axial direction with internal thread hole on the end face of dress portion connection, is equipped with locking otic placode in the third end lateral wall of triangle arm body,
The middle part of locking otic placode radially offers the notch of the perforation internal thread hole, and the one end in the fixed installation portion is provided with
Connecting screw, connecting screw pass through can adjust the connector sleeve component of connecting screw link position opposite with internal thread hole with it is described
Internal thread hole silk connects, connecting screw and internal thread hole silk connect after by pass through the through-hole being arranged on the locking otic placode bolt and
Nut check.
2. automotive wheel Triangular Arm according to claim 1, it is characterised in that: be respectively set in the first eccentric bolt two sides
There are lug boss, different parts of the lug boss in the rotation process of first eccentric bolt with first eccentric bolt
It contacts and the first eccentric bolt is pushed to slide in through-hole A.
3. automotive wheel Triangular Arm according to claim 1, it is characterised in that: the first eccentric bolt is located in limiting slot,
Limiting slot is the port place recessed formation of plane by corresponding to the through-hole A of the first eccentric bolt, and limiting slot is in the first eccentric spiral shell
It is contacted in the rotation process of bolt with the different parts of the first eccentric bolt and the first eccentric bolt is pushed to slide in through-hole A.
4. automotive wheel Triangular Arm according to claim 2, it is characterised in that: 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 screw rod described in center deviation, eccentric washer is between corresponding two lug bosses and the diameter of eccentric washer is equal to
The distance between on the inside of two lug bosses, the first eccentric bolt is connected after passing through corresponding through-hole A and through-hole B by nut fastening
Connect triangle arm body and bulb modular assembly.
5. automotive wheel Triangular Arm according to claim 3, it is characterised in that: 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 screw rod described in center deviation, eccentric washer is located in limiting slot and the diameter of eccentric washer is equal in limiting slot relatively
The distance between inner sidewall answered, the first eccentric bolt are fastenedly connected three by nut after corresponding through-hole A and through-hole B
Angle arm ontology and bulb modular assembly.
6. automotive wheel Triangular Arm according to claim 4 or 5, it is characterised in that: in the outer of the upper surface of eccentric washer
Edge is provided with the graduation mark for being used to indicate adjustment angle, and the peripheral surface upper end of eccentric washer is made of the connection of several planes
Polygonized structure, lower end is cylindrical surface.
7. automotive wheel Triangular Arm according to claim 1, it is characterised in that: connector sleeve component includes connector sleeve, gasket
And locking nut, screw thread is provided on the inner sidewall and lateral wall of connector sleeve, the connecting screw passes through locking nut and pad
It is connect after piece with the inner hole silk of connector sleeve, connector sleeve lateral wall connects with internal thread hole silk.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610708000.6A CN106240266B (en) | 2016-08-24 | 2016-08-24 | A kind of Triangular Arm of adjustable automotive wheel angle |
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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 |
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| Publication Number | Publication Date |
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| CN106240266A CN106240266A (en) | 2016-12-21 |
| CN106240266B true CN106240266B (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972433B (en) * | 2017-11-21 | 2020-07-28 | 北京汽车集团越野车有限公司 | Wheel inclination adjusting device and car |
| 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 |
| 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 |
| 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 |
| 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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| CN1513715A (en) * | 2002-12-24 | 2004-07-21 | 本田技研工业株式会社 | Positioning regulating structure for suspender |
| KR20050006809A (en) * | 2003-07-10 | 2005-01-17 | 현대모비스 주식회사 | lower arm structure to adjust a caster easily for a vehicle |
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| CN106240266A (en) | 2016-12-21 |
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