CN204955974U - Swing arm structure under adjustable vehicle - Google Patents
Swing arm structure under adjustable vehicle Download PDFInfo
- Publication number
- CN204955974U CN204955974U CN201520719210.6U CN201520719210U CN204955974U CN 204955974 U CN204955974 U CN 204955974U CN 201520719210 U CN201520719210 U CN 201520719210U CN 204955974 U CN204955974 U CN 204955974U
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- connecting portion
- swing arm
- adjustable vehicle
- waist shaped
- arm structure
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- 238000003466 welding Methods 0.000 claims abstract description 22
- 239000000725 suspension Substances 0.000 claims description 47
- 239000010410 layer Substances 0.000 claims description 26
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 210000001624 hip Anatomy 0.000 abstract 3
- 230000008901 benefit Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a swing arm structure under adjustable vehicle, including swing arm and external bulb weld the assembly down, swing arm body and connected first connecting portion under the swing arm includes down, be equipped with the second connecting portion on the external bulb welding assembly, first connecting portion and second connecting portion looks joint, be equipped with a plurality of waists shape hole on first connecting portion or the second connecting portion, first connecting portion and second connecting portion pass the hole fastening of a plurality of waists shape through the fastener. The utility model discloses a swing arm structure under adjustable vehicle through the design of offering waist shape hole on the swing arm body under, has realized the position adjustment of external bulb welding assembly, the design of adjustable external bulb welding assembly for may not just adjust caster to the design value with changing spare part, cost of maintenance is low, and it is convenient to adjust.
Description
Technical field
The utility model relates to technical field of vehicle, in particular to the adjustable vehicle lower suspension arm structure of one.
Background technology
McPherson suspension is one of common independent suspension, and it is simple with its structure, the advantage of spaces compact, is widely used in preposition forerunner's vehicle of current main flow.McPherson suspension is formed primarily of coil spring, shock absorber and lower swing arm.On the shock absorber of this suspension, the line of fulcrum and the external bulb of lower swing arm is stub, the suspension parameter that associated is Kingpin inclination angle and kingpin caster angle these two is important, directly affects the performance of suspension.
Lower suspension arm structure common in prior art as shown in Figure 1.This lower swing arm welds assembly 1 ' by external bulb, front lining 2 ', and lower swing arm body 3 ' forms.Wherein, as shown in Figure 2, major part has ball seat 4 ' and ball pin 5 ' to the structure of external bulb welding assembly.The structure of lower swing arm 3 ', as Fig. 3, is made up of upper plate 6 ', lower plate 7 ', mandrel 8 ' and bear box 9 '.Upper plate 6 ' and lower plate 7 ' are fitted completely when near bulb position, and are fixedly connected with ball seat 4 ' three bolts.
Automobile in use for some time, compare when just dispatching from the factory and have certain change by the state of suspension system, therefore needs regularly to do four-wheel aligner to adjust.Be limited to the constructional feature of McPherson suspension, the automobile being equipped with this suspension is difficult to adjustment kingpin caster angle, can only change bad accessory.
Therefore, need a kind of structure to meet demand that we adjust kingpin caster angle quickly and easily, thus reduce Motor Maintenance cost.
Summary of the invention
Given this, the utility model provides a kind of adjustable vehicle lower suspension arm structure, be intended to solve existing McPherson Suspension, automobile in use for some time, the suspension parameters such as toe-in, kingpin caster angle can change, and prenex change can make it reach design value by regulating tierod, but kingpin caster angle then can not adjust, bad accessory can only be changed, thus increase the cost of upkeep of automobile, the technical matters of service time length.
The utility model provides a kind of adjustable vehicle lower suspension arm structure, comprises lower swing arm and external bulb welding assembly,
Wherein: described lower swing arm comprises lower swing arm body and connected first connecting portion, described external bulb welding assembly is provided with the second connecting portion, described first connecting portion and the second connecting portion phase clamping, described first connecting portion or the second connecting portion are provided with multiple waist shaped hole, and it is fastening that described first connecting portion and the second connecting portion pass multiple waist shaped hole by fastener.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, described first connecting portion comprises ground floor and the second layer, and first and second interlayer described is provided with gap, and described external bulb welding assembly is installed in described gap by the second connecting portion; Described multiple waist shaped hole comprises at least two the first waist shaped holes and at least two the second waist shaped holes, described at least two the first waist shaped holes are established on the first layer, and described at least two the second waist shaped holes are corresponding with described two the first waist shaped holes to be arranged on the described second layer.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, described ground floor is provided with three the first waist shaped holes, and the described second layer is provided with three the second waist shaped holes.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, described external bulb welding assembly comprises ball seat and ball pin, described ball seat and the integral setting of described second connecting portion, described ball seat is provided with fastener fixed orifice, on described ball seat, the thickness at fastener fixed orifice place is identical with described gap, and described ball seat is installed in described gap, and is located in described fastener fixed orifice fastening with described lower swing arm by described fastener.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, described fastener is eccentric bolt, and described eccentric bolt is provided with round boss.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, described first connecting portion is also provided with two first projections, described two the first projections are located at the both sides of the long axis direction along described first waist shaped hole, and described round boss is installed between described two the first projections.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, the bottom of described fastener is also connected with described first connecting portion by nut, and one end of described nut is connected layer by layer with described second.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, be also provided with pad between described nut and the described second layer, described pad is provided with connecting bore, and described pad is located on described fastener by described connecting bore.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, the described second layer or described second connecting portion are also provided with two second protruding, described two second protruding and described first projection is corresponding arranges, the two ends of described pad are fastened between described two the second projections.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, the distance between described two first and second projections is identical with the diameter of the diameter of described round boss, described pad.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, the diameter of described connecting bore and the diameter of described eccentric bolt just as.
Further, in above-mentioned adjustable vehicle lower suspension arm structure, described lower swing arm body comprises the first connecting panel and the second connecting panel, described first connecting panel and the integral setting of described ground floor, described second connecting panel and the integral setting of the described second layer.
The adjustable vehicle lower suspension arm structure that the utility model provides, by the bolt hole of existing lower swing arm body being made into the design of waist shaped hole, makes bulb can move along with the movement of attachment point, thus reaches the object regulating kingpin caster angle; The design of adjustable external bulb welding assembly, makes it possible to change parts and just kingpin caster angle is adjusted to design value, decrease time and the cost of maintenance, fast easy to adjust.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and is not thought restriction of the present utility model.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 is the structural representation of lower suspension arm structure of the prior art;
Fig. 2 is the structural representation of the external bulb welding assembly in lower suspension arm structure of the prior art;
Fig. 3 is the structural representation of the lower swing arm in lower suspension arm structure of the prior art;
The integral structure schematic diagram of the adjustable vehicle lower suspension arm structure that Fig. 4 provides for the utility model embodiment;
The decomposition texture schematic diagram of the adjustable vehicle lower suspension arm structure that Fig. 5 provides for the utility model embodiment;
The back view of the adjustable vehicle lower suspension arm structure that Fig. 6 provides for the utility model embodiment;
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
See Fig. 4-6, there is shown the preferred structure of the lower suspension arm structure that the utility model embodiment provides.As shown in the figure, the lower suspension arm structure that the present embodiment provides, comprise lower swing arm 1 and external bulb welding assembly 2, also comprise front lining, front lining is located at the top of lower swing arm body 1.
Wherein, external bulb welding assembly 2 is installed on lower swing arm body 1.Particularly, lower swing arm 1 comprises lower swing arm body 102 and connected first connecting portion 101, external bulb welding assembly 2 is provided with the second connecting portion, first connecting portion 101 and the second connecting portion phase clamping, first connecting portion 101 or the second connecting portion are provided with multiple waist shaped hole, and it is fastening that the first connecting portion 101 and the second connecting portion pass multiple waist shaped hole by fastener 6.
In above-described embodiment, the first connecting portion 101 comprises ground floor and the second layer, and first and second interlayer is provided with gap, and external bulb welding assembly 2 is installed in described gap by the second connecting portion.During concrete enforcement, multiple waist shaped hole comprises at least two the first waist shaped holes 5 and at least two the second waist shaped holes, and at least two the first waist shaped holes 5 are established on the first layer, and described at least two the second waist shaped holes are corresponding with two the first waist shaped holes to be arranged on the second layer.Preferably, ground floor is provided with three the first waist shaped holes 5, and the second layer is provided with three the second waist shaped holes, and this setting can make external bulb welding assembly 2 be connected more tight with lower swing arm 1.As changeable mode, second connecting portion also can be double-decker, be provided with gap between this double-decker, lower swing arm is clamped in the gap by a junction, and at least two the first waist shaped holes 5 and at least two the second waist shaped holes are located in this double-deck different layers respectively.
In above-described embodiment, external bulb welding assembly 2 comprises ball seat 13 and ball pin 14, ball seat 13 and the integral setting of described second connecting portion, ball seat 13 is provided with fastener fixed orifice 15, on described ball seat 13, the thickness at fastener fixed orifice 15 place is identical with described gap, ball seat 13 is installed in described gap, and is located in fastener fixed orifice 15 fastening with lower swing arm 1 by fastener 6.Ball seat 13 can be made so just in time to insert in lower swing arm 1, and change attachment point by the movement of fastener 6 in waist shaped hole, the position of ball seat 13 changes along with fixing change.
In above-described embodiment, fastener 6 is eccentric bolt, and eccentric bolt is provided with round boss 7, ensure that lower swing arm 1 and external bulb weld the firm of assembly 2 and be connected by eccentric bolt.
In above-described embodiment, the first connecting portion 101 is also provided with the both sides that two the first projections, 8, two the first projections 8 are located at the long axis direction along the first waist shaped hole 5, round boss 7 is installed between two the first projections 8.During concrete enforcement, the first projection can be square column, triangular prism and cylinder, and concrete shape is not restricted.
It should be noted that, the design of the first projection 8 can limit the motion of eccentric bolt, makes eccentric bolt along the first waist shaped hole 5, play can not occur.
In above-described embodiment, the bottom of fastener 6 is also connected with the first connecting portion 101 by nut 11, and one end of nut 11 is connected with the second layer.Preferably, also can arrange pad 9 between nut 11 and the second layer, pad 9 is provided with connecting bore 10, and pad 9 is located on fastener 6 by connecting bore 10.During concrete enforcement, the shape of connecting bore 10 is identical with the profile of fastener 6, and the diameter of connecting bore 10 on pad 9 and the diameter of eccentric bolt just as, can make to connect more accurate.
In above-described embodiment, the second layer is also provided with two the second projections 12, two second protruding 12 are corresponding with two first projections 8 to be arranged, the two ends of pad 9 are fastened between two the second projections 12.During concrete enforcement, the second projection 12 can be square column, triangular prism and cylinder, and concrete shape is not restricted.As interchangeable mode, two the second projections 12 also can be located at or on the second connecting portion, and when the second projection 12 be located at or on the second connecting portion time, ball seat 13 is fastened on below lower swing arm body 1, also can require be turned upside down according to vehicle.
It should be noted that, the two ends of pad 9 are fastened between two the second projections 12, can ensure that the axis of eccentric bolt is vertical with lower swing arm 1 upper surface, realize external bulb welding assembly 2 and are connected with the firm of lower swing arm body 1.
In above-described embodiment, the diameter of the distance between two first and second projections 8,12 and round boss 7, the diameter of pad 9 are identical, thus round boss 7 can be made can be installed between two the first projections 8 more firmly, pad 9 is installed between two the second projections 12, and because the distance between first and second projection 8,12 is identical, the connection of ball seat 13 and lower swing arm body 1 is more tight.
In above-described embodiment, lower swing arm body 102 comprises the first connecting panel 3 and the second connecting panel 4, first connecting panel 3 and integral setting of ground floor, the second connecting panel 4 and the integral setting of the second layer.This setting is convenient to processing and is installed, and saves cost, expendable weight.
To sum up: the adjustable vehicle lower suspension arm structure of the utility model embodiment, by the bolt hole of existing lower swing arm 1 being made into the design of waist shaped hole, bulb can be moved along with the movement of attachment point, thus reach the object regulating kingpin caster angle; The design of adjustable external bulb welding assembly, makes it possible to change parts and just kingpin caster angle is adjusted to design value, decrease time and the cost of maintenance, fast easy to adjust.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (10)
1. an adjustable vehicle lower suspension arm structure, comprise lower swing arm (1) and external bulb welding assembly (2), it is characterized in that, described lower swing arm (1) comprises lower swing arm body (102) and connected first connecting portion (101), described external bulb welding assembly (2) is provided with the second connecting portion, described first connecting portion (101) and the second connecting portion phase clamping, described first connecting portion (101) or the second connecting portion are provided with multiple waist shaped hole, it is fastening through multiple waist shaped hole that described first connecting portion (101) and the second connecting portion pass through fastener (6).
2. adjustable vehicle lower suspension arm structure according to claim 1, it is characterized in that, described first connecting portion (101) comprises ground floor and the second layer, first and second interlayer described is provided with gap, and described external bulb welding assembly (2) is installed in described gap by the second connecting portion; Described multiple waist shaped hole comprises at least two the first waist shaped holes (5) and at least two the second waist shaped holes, described at least two the first waist shaped holes (5) are established on the first layer, and described at least two the second waist shaped holes are corresponding with described two the first waist shaped holes to be arranged on the described second layer.
3. adjustable vehicle lower suspension arm structure according to claim 2, is characterized in that, described ground floor is provided with three the first waist shaped holes (5), and the described second layer is provided with three the second waist shaped holes.
4. adjustable vehicle lower suspension arm structure according to claim 3, it is characterized in that, described external bulb welding assembly (2) comprises ball seat (13) and ball pin (14), described ball seat (13) and the integral setting of described second connecting portion, described ball seat (13) is provided with fastener fixed orifice (15), the thickness at upper fastener fixed orifice (15) place of described ball seat (13) is identical with described gap, described ball seat (13) is installed in described gap, and be located in described fastener fixed orifice (15) fastening with described lower swing arm (1) by described fastener (6).
5. adjustable vehicle lower suspension arm structure according to claim 2, is characterized in that, described fastener (6) is eccentric bolt, and described eccentric bolt is provided with round boss (7).
6. adjustable vehicle lower suspension arm structure according to claim 5, it is characterized in that, described first connecting portion (101) is also provided with two the first projections (8), described two the first projections (8) are located at the both sides of the long axis direction along described first waist shaped hole (5), and described round boss (7) is installed between described two the first projections (8).
7. adjustable vehicle lower suspension arm structure according to claim 6, it is characterized in that, the bottom of described fastener (6) is also connected with described first connecting portion (101) by nut (11), and one end of described nut (11) is connected with the described second layer.
8. adjustable vehicle lower suspension arm structure according to claim 7, it is characterized in that, pad (9) is also provided with between described nut (11) and the described second layer, described pad (9) is provided with connecting bore (10), described pad (9) is located on described fastener (6) by described connecting bore (10), the diameter of described connecting bore (10) and the diameter of described eccentric bolt just as.
9. adjustable vehicle lower suspension arm structure according to claim 8, it is characterized in that, the described second layer (4) or described second connecting portion are also provided with two the second projections (12), described two the second projections (12) are corresponding with described first projection (8) to be arranged, and the two ends of described pad (9) are fastened between described two the second projections (12); Distance between described two first and second projections (8), (12) is identical with the diameter of the diameter of described round boss (7), described pad.
10. the adjustable vehicle lower suspension arm structure according to any one of claim 2 to 9, it is characterized in that, described lower swing arm body (102) comprises the first connecting panel (3) and the second connecting panel (4), described first connecting panel (3) and the integral setting of described ground floor, described second connecting panel (4) and the integral setting of the described second layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719210.6U CN204955974U (en) | 2015-09-16 | 2015-09-16 | Swing arm structure under adjustable vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719210.6U CN204955974U (en) | 2015-09-16 | 2015-09-16 | Swing arm structure under adjustable vehicle |
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| Publication Number | Publication Date |
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| CN204955974U true CN204955974U (en) | 2016-01-13 |
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| CN201520719210.6U Active CN204955974U (en) | 2015-09-16 | 2015-09-16 | Swing arm structure under adjustable vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240266A (en) * | 2016-08-24 | 2016-12-21 | 洛阳市凯涛金属有限公司 | A kind of Triangular Arm of adjustable automotive wheel angle |
| CN107284167A (en) * | 2017-05-26 | 2017-10-24 | 北汽福田汽车股份有限公司 | Lower swing arm component and vehicle |
| 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 |
| CN111731061A (en) * | 2020-06-24 | 2020-10-02 | 北京汽车股份有限公司 | Macpherson suspension and vehicle |
-
2015
- 2015-09-16 CN CN201520719210.6U patent/CN204955974U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240266A (en) * | 2016-08-24 | 2016-12-21 | 洛阳市凯涛金属有限公司 | A kind of Triangular Arm of adjustable automotive wheel angle |
| CN106240266B (en) * | 2016-08-24 | 2019-04-09 | 洛阳市凯涛金属有限公司 | A kind of Triangular Arm of adjustable automotive wheel angle |
| CN107284167A (en) * | 2017-05-26 | 2017-10-24 | 北汽福田汽车股份有限公司 | Lower swing arm component and vehicle |
| 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 |
| CN111731061A (en) * | 2020-06-24 | 2020-10-02 | 北京汽车股份有限公司 | Macpherson suspension and vehicle |
| CN111731061B (en) * | 2020-06-24 | 2022-03-22 | 北京汽车股份有限公司 | Macpherson suspension and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180510 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adjustable lower arm structure of vehicle Effective date of registration: 20200817 Granted publication date: 20160113 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210507 Granted publication date: 20160113 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adjustable vehicle lower swing arm structure Effective date of registration: 20210726 Granted publication date: 20160113 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990000644 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231123 Granted publication date: 20160113 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. Country or region before: China |