CN206155558U - Suspension structure and car thereof - Google Patents
Suspension structure and car thereof Download PDFInfo
- Publication number
- CN206155558U CN206155558U CN201621171935.7U CN201621171935U CN206155558U CN 206155558 U CN206155558 U CN 206155558U CN 201621171935 U CN201621171935 U CN 201621171935U CN 206155558 U CN206155558 U CN 206155558U
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- knuckle
- adnexa
- connecting portion
- frame structure
- suspension frame
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Abstract
The utility model discloses a suspension structure, it includes knuckle body, steering linkage and knuckle annex, knuckle body and steering linkage are connected respectively to the knuckle annex to it is close to or keeps away from the knuckle body to enable steering linkage. This embodiment is through setting up the knuckle annex, and be connected the knuckle annex with knuckle body and steering linkage respectively, utilize the knuckle annex to make steering linkage be close to or keep away from the knuckle body, with the installation hard spot position that changes steering linkage, steering characteristic's mesh has been realized changing on the real vehicle, the stability of the auttombilism is improved, effectively avoid wheel hub interval, and change simple and conveniently, still can not incremental cost and real vehicle weight volume, for vehicle design, it is experimental, repacking etc. Provides bigger design freedom. Additionally, the utility model provides an use the car of above -mentioned suspension structure.
Description
Technical field
This utility model is related to automotive field, and in particular to a kind of suspension frame structure and its automobile.
Background technology
Vehicle occurs different steering characteristics during steering, and installation of the steering characteristic mainly by steering linkage is hard
Point position determines.Change Vehicular turn characteristic to have very important significance：(1) vehicle minimum turning diameter can be changed；(2)
Rational steering geometry design can be prevented effectively from tire eccentric wear；(3) different steering geometry designs can very directly substantially
Ground changes the stability of trailer reversing；(4) rational steering geometry design can make entire vehicle design more compact, improve car load space
Utilization rate.At present Vehicular turn characteristic is substantially the conceptual phase in vehicle CAE and geometrical analysiss definition, without
The method with steering characteristic is changed is adjusted on real vehicle.
Utility model content
The purpose of this utility model is to provide a kind of suspension frame structure that can change Vehicular turn characteristic on real vehicle.In addition,
This utility model also provides a kind of automobile using above-mentioned suspension frame structure.
To achieve these goals, this utility model provides a kind of suspension frame structure, and it includes knuckle body, turns to and draw
Bar and knuckle adnexa；The knuckle adnexa connects respectively the knuckle body and the steering linkage, and can make institute
Steering linkage is stated closer or far from the knuckle body.
In above-mentioned suspension frame structure, the knuckle body includes the first adnexa connecting portion；The knuckle adnexa includes
For be connected with the first adnexa connecting portion body connecting portion, for the draw rod attachment part that is connected with the steering linkage with
And securing member；The first adnexa connecting portion is provided with connecting hole and location hole group；The location hole group include according to it is described
N number of location hole that the far and near distance of knuckle adnexa is arranged successively；The body connecting portion is provided with parallel to N number of location hole
Arragement direction slotted hole and with it is described positioning interporal lacuna coordinate locating dowel；The securing member is used in the locating dowel
The slotted hole is coordinated to connect the body connecting portion with first adnexa with the connecting hole when being inserted into the location hole
Socket part is fastened together.
In above-mentioned suspension frame structure, N number of location hole is equidistantly arranged.
In above-mentioned suspension frame structure, the first adnexa connecting portion is provided with location hole group described in two groups, constitutes location hole
Matrix；The quantity of the locating dowel is 2N, and the locating dowel according to the positioning hole matrix in a pair of location hole 1
The position arrangement answered, constitutes locating dowel matrix.
In above-mentioned suspension frame structure, N is any integer between 3 to 6.
In above-mentioned suspension frame structure, the slotted hole is on the body connecting portion near the one of the knuckle body
End, the locating dowel matrix is located at the one end of the body connecting portion away from the knuckle body.
In above-mentioned suspension frame structure, the securing member is bolt.
In above-mentioned suspension frame structure, the knuckle body also includes the second adnexa connecting portion；The suspension frame structure is also wrapped
Swing arm is included, the swing arm includes swing arm body and swing arm adnexa, and one end of the swing arm adnexa is detachable with the swing arm body
Connection, the other end of the swing arm adnexa is provided with ball stud, and the swing arm adnexa is by the ball stud and second adnexa
Connecting portion connects.
In above-mentioned suspension frame structure, the suspension frame structure also includes amortisseur, brake caliper and hub bearing；Described turn
Also include amortisseur connecting portion, brake caliper connecting portion and hub bearing connecting portion to abridged edition body；The amortisseur passes through institute
State amortisseur connecting portion to be connected with the knuckle body；The brake caliper passes through the brake caliper connecting portion with described turn
To the connection of abridged edition body；The hub bearing is connected by the hub bearing connecting portion with the knuckle body.
This utility model additionally provides a kind of automobile, and it includes the suspension frame structure described in any of the above-described content.
Implement suspension frame structure of the present utility model and its automobile, have the following advantages relative to prior art：
This utility model by arrange knuckle adnexa, and by knuckle adnexa respectively with knuckle body and steering linkage
Connection, makes steering linkage closer or far from knuckle body, to change the installation hard spot position of steering linkage using knuckle adnexa
Put, realize the purpose for changing steering characteristic on real vehicle, car steering stability can be improved, be prevented effectively from tire eccentric wear, and
Change simple and convenient, will not also increase cost and real vehicle weight, be that Car design, test, repacking etc. set there is provided bigger
Meter is freely.
Description of the drawings
Fig. 1 is the schematic diagram of suspension frame structure of the present utility model；
Fig. 2 is knuckle body, knuckle adnexa, the connection between steering linkage and swing arm in this utility model
Relation schematic diagram；
Fig. 3 is the structural representation that knuckle body of the present utility model is connected with knuckle adnexa；
Fig. 4 is the structural representation of knuckle body of the present utility model；
Fig. 5 is the structural representation of knuckle adnexa of the present utility model；
Fig. 6 is the sectional view in A-A directions in Fig. 3；
Fig. 7 is the structural representation of swing arm of the present utility model；
The structural decomposition diagram of Fig. 8 swing arms of the present utility model；
Wherein, 1, knuckle body；11st, the first adnexa connecting portion；12nd, connecting hole；13rd, location hole group；14th, the second adnexa
Connecting portion；2nd, knuckle adnexa；21st, body connecting portion；22nd, draw rod attachment part；23rd, securing member；24th, slotted hole；25th, position
Post；3rd, steering linkage；4th, swing arm；41st, swing arm body；42nd, swing arm adnexa；43rd, ball stud；44th, the first screwed hole；45th, second
Screwed hole；5th, amortisseur；6th, amortisseur connecting portion；7th, brake caliper connecting portion；8th, hub bearing connecting portion.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate this utility model, but is not limited to scope of the present utility model.
As shown in Figure 1 to Figure 2, preferred embodiment of the present utility model, a kind of suspension frame structure, it include knuckle body 1,
Steering linkage 3 and knuckle adnexa 2；Knuckle adnexa 2 connects respectively knuckle body 1 and steering linkage 3, and can make steering
Pull bar 3 is closer or far from knuckle body 1.The present embodiment by arranging knuckle adnexa 2, and by knuckle adnexa 2 respectively with
Knuckle body 1 and steering linkage 3 connect, and steering linkage 3 is made closer or far from knuckle body 1 using knuckle adnexa 2, with
Change the installation hard spot position of steering linkage 3, realize the purpose for changing steering characteristic on real vehicle, improve car steering and stablize
Property, tire eccentric wear is prevented effectively from, and change simple and convenient, will not also increase cost and real vehicle weight, it is Car design, examination
Test, reequip etc. there is provided bigger design freedom.
As shown in Figures 3 to 6, the knuckle body 1 in the present embodiment includes the first adnexa connecting portion 11；Knuckle adnexa
2 include body connecting portion 21, the draw rod attachment part for being connected with steering linkage 3 for being connected with the first adnexa connecting portion 11
22 and securing member 23；First adnexa connecting portion 11 is provided with connecting hole 12 and location hole group 13；Location hole group 13 include according to
The N number of location hole arranged successively with the far and near distance of knuckle adnexa 2；Body connecting portion 21 is provided with parallel to N number of location hole
The slotted hole 24 of arragement direction and the locating dowel 25 coordinated with positioning interporal lacuna；Securing member 23 is used to be inserted in locating dowel 25
Coordinate slotted hole 24 that body connecting portion 21 is fastened together with the first adnexa connecting portion 11 with connecting hole 12 during location hole.
Thus, moving knuckle adnexa 2 along location hole orientation just can smoothly adjust matching somebody with somebody for locating dowel 25 and different location holes
Connection is closed, steering linkage 3 is made closer or far from knuckle body 1, so as to change the steering characteristic of vehicle；And slotted hole 24 sets
Meter then can ensure that steering linkage 3 when near knuckle body 1 or away from knuckle body 1, and body connecting portion 21 can be with
First adnexa connecting portion 11 is fastenedly connected, without arranging more holes being engaged with connecting hole 12.In addition, securing member 23 is excellent
Elect bolt as, can so make knuckle adnexa 2 simple and convenient with the dismounting of knuckle body 1.
It is highly preferred that N number of location hole is equidistantly arranged, so that more accurate positioning.
The first adnexa connecting portion 11 in the present embodiment is provided with two groups of location hole groups 13, constitutes positioning hole matrix, typically
Ground, positioning hole matrix is rectangular；The quantity of locating dowel 25 is 2N, and locating dowel 25 according to positioning hole matrix in location hole
One-to-one position arrangement, constitutes locating dowel matrix.So, when body connecting portion 21 is connected with the first adnexa connecting portion 11,
At least have 2 locating dowels to be connected with 2 location hole corresponding matchings, enter just can directly determine that body connects without further adjustment
The relative position relation of the adnexa connecting portion 11 of socket part 21 and first, facilitates the subsequent installation of securing member 23.
Preferably, N is the arbitrary integer between 3 to 6.In the present embodiment, N is 3, i.e., every group location hole includes 3 positioning
Hole, correspondingly, the Vehicular turn characteristic for just having 3 ranks is available for adjustment；In addition, can also be according to the first adnexa connecting portion 11
Length accordingly increases the quantity of location hole, will so there is the other Vehicular turn characteristic of more stages selective.
Slotted hole 24 in the present embodiment is on body connecting portion 21 near one end of knuckle body 1, locating dowel square
Battle array is located at the one end of body connecting portion 21 away from knuckle body 1.Body connecting portion 21 can so be connected with the first adnexa
Portion 11 is fastenedly connected place as close to knuckle body 1, so that connecting between knuckle adnexa 2 and knuckle body 1
The more fastening for connecing, ensures the safety of automobile.
Knuckle body 1 in the present embodiment also includes the second adnexa connecting portion 14；As shown in Figure 1, Figure 2, Figure 7 and Figure 8,
Suspension frame structure also includes swing arm 4, and swing arm 4 includes swing arm body 41 and swing arm adnexa 42, one end and the swing arm sheet of swing arm adnexa 42
Body 41 is detachably connected, and the other end of swing arm adnexa 42 is provided with ball stud 43, and swing arm adnexa 42 is attached with second by ball stud 43
Part connecting portion 14 connects.Thus, it is possible to the adjustment of car gage is realized by changing different swing arm adnexaes 42, car load is improved
Comfortableness and driver comfort, without redesigning suspension frame structure, reduce design cost.Specifically, on swing arm body 41
Several the first screwed holes 44 are provided with, one end of swing arm adnexa 42 is provided with several with the first screwed hole 44 one-to-one second
Screwed hole 45, swing arm adnexa 42 is bolted with swing arm body 41；What deserves to be explained is, in order that different swing arm adnexaes
42 can be connected with swing arm body 41, it is necessary to ensure each screwed hole 44 of the second screwed hole 45 and first on swing arm adnexa 42
Correspond, that is to say, that to make the relative position between the second screwed hole 45 on different swing arm adnexaes 42 keep constant,
And design different swing arm adnexaes 42 by changing the relative position between ball stud 43 and the second screwed hole 45.
As shown in figure 1, the suspension frame structure in the present embodiment also includes amortisseur 5, brake caliper and hub bearing；Turn to
Abridged edition body 1 also includes amortisseur connecting portion 6, brake caliper connecting portion 7 and hub bearing connecting portion 8；Amortisseur 5 passes through damping
Device connecting portion 6 is connected with knuckle body 1；Brake caliper is connected by brake caliper connecting portion 7 with knuckle body 1；Wheel hub
Bearing is connected by hub bearing connecting portion 8 with knuckle body 1.
In addition, the present embodiment also provides a kind of automobile using above-mentioned suspension frame structure.Implement the automobile of the present embodiment, can be real
Change the steering characteristic of vehicle on real vehicle now, improve car steering stability, be prevented effectively from tire eccentric wear, and change simple side
Just, will not also increase cost and real vehicle weight, be Car design, test, repacking etc. there is provided bigger design freedom.
The above is only preferred implementation of the present utility model, it is noted that for the ordinary skill people of the art
Member for, on the premise of without departing from this utility model know-why, some improvement and replacement can also be made, these improve and
Replacement also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of suspension frame structure, it is characterised in that including knuckle body, steering linkage and knuckle adnexa；The steering
Section adnexa connects respectively the knuckle body and the steering linkage, and can make the steering linkage closer or far from described turn
To abridged edition body.
2. suspension frame structure according to claim 1, it is characterised in that the knuckle body includes the connection of the first adnexa
Portion；The knuckle adnexa include body connecting portion for being connected with the first adnexa connecting portion, for the steering
The draw rod attachment part and securing member of pull bar connection；The first adnexa connecting portion is provided with connecting hole and location hole group；It is described
Location hole group is included according to the N number of location hole arranged successively with the far and near distance of the knuckle adnexa；The body connecting portion
The slotted hole for being provided with the arragement direction parallel to N number of location hole and the locating dowel coordinated with the positioning interporal lacuna；Institute
Securing member is stated for coordinating the slotted hole with the connecting hole by described when the locating dowel is inserted into the location hole
Body connecting portion is fastened together with the first adnexa connecting portion.
3. suspension frame structure according to claim 2, it is characterised in that N number of location hole is equidistantly arranged.
4. suspension frame structure according to claim 3, it is characterised in that the first adnexa connecting portion is provided with described in two groups
Location hole group, constitutes positioning hole matrix；The quantity of the locating dowel is 2N, and the locating dowel according to the location hole square
The one-to-one position arrangement of location hole in battle array, constitutes locating dowel matrix.
5. the suspension frame structure according to any one of claim 2-4, it is characterised in that N is any integer between 3 to 6.
6. suspension frame structure according to claim 4, it is characterised in that the slotted hole is leaned on the body connecting portion
One end of the nearly knuckle body, the locating dowel matrix is located at the body connecting portion away from the one of the knuckle body
End.
7. suspension frame structure according to claim 2, it is characterised in that the securing member is bolt.
8. suspension frame structure according to claim 1, it is characterised in that the knuckle body also connects including the second adnexa
Portion；The suspension frame structure also includes swing arm, and the swing arm includes swing arm body and swing arm adnexa, one end of the swing arm adnexa with
The swing arm body is detachably connected, and the other end of the swing arm adnexa is provided with ball stud, and the swing arm adnexa passes through the ball
Head pin is connected with the second adnexa connecting portion.
9. suspension frame structure according to claim 1, it is characterised in that the suspension frame structure also includes amortisseur, braking clamp
Pincers and hub bearing；The knuckle body also includes that amortisseur connecting portion, brake caliper connecting portion and hub bearing connect
Socket part；The amortisseur is connected by the amortisseur connecting portion with the knuckle body；The brake caliper is by described
Brake caliper connecting portion is connected with the knuckle body；The hub bearing passes through the hub bearing connecting portion with described turn
To the connection of abridged edition body.
10. a kind of automobile, it is characterised in that include the suspension frame structure as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171935.7U CN206155558U (en) | 2016-10-26 | 2016-10-26 | Suspension structure and car thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171935.7U CN206155558U (en) | 2016-10-26 | 2016-10-26 | Suspension structure and car thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206155558U true CN206155558U (en) | 2017-05-10 |
Family
ID=58655763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621171935.7U Active CN206155558U (en) | 2016-10-26 | 2016-10-26 | Suspension structure and car thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206155558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115709753A (en) * | 2022-11-30 | 2023-02-24 | 东风汽车股份有限公司 | Device for preventing steering wheel from deflecting when truck is running straight and control method thereof |
-
2016
- 2016-10-26 CN CN201621171935.7U patent/CN206155558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115709753A (en) * | 2022-11-30 | 2023-02-24 | 东风汽车股份有限公司 | Device for preventing steering wheel from deflecting when truck is running straight and control method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |