CN207697420U - Stabilizer bar mounting structure and suspension assembly and vehicle - Google Patents
Stabilizer bar mounting structure and suspension assembly and vehicle Download PDFInfo
- Publication number
- CN207697420U CN207697420U CN201721875228.0U CN201721875228U CN207697420U CN 207697420 U CN207697420 U CN 207697420U CN 201721875228 U CN201721875228 U CN 201721875228U CN 207697420 U CN207697420 U CN 207697420U
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- stabilizer bar
- bar
- mounting structure
- connecting rod
- control arm
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Abstract
The utility model provides a kind of stabilizer bar mounting structure and suspension assembly and vehicle, the stabilizer bar being connect respectively with control arm for installing both ends, it includes the rear cross beam of subframe being disposed to extend along the width direction of vehicle, and mounting portion is respectively equipped at its both ends in rear cross beam of subframe；It further include stabilizer bar, it includes the stabilization bar body that both ends are fixedly arranged on respectively at mounting portion, and two connecting rods at stable bar body both ends are divided into, one end of each connecting rod and one end of stabilizer bar connect, and the other end of connecting rod and one end of control arm connect.The stabilizer bar mounting structure of the utility model, stablize bar body to be arranged on rear cross beam of subframe, it occupies little space, it is small on Surrounding Parts arrangement influence, while stabiliser bar inflection point quantity can be reduced, improve the performance of stabilizer bar, and stabilizer bar is in segmentation structure, it is convenient to mount and dismount, and stable bar body span is small, exhaust structure arrangement can not be influenced while meeting lightweight requirements.
Description
Technical field
The utility model is related to vehicle component technical field, more particularly to a kind of stabilizer bar mounting structure.Meanwhile
The utility model further relate to a kind of suspension assembly with the stabilizer bar mounting structure and one kind to be equipped with the suspension total
At vehicle.
Background technology
Stabilizer bar is also known as sway bar, balancing pole, is a kind of auxiliary elastic element in automotive suspension, and effect is anti-
Only vehicle body occur in turning it is excessive it is lateral roll, so that vehicle body is kept balance as possible, with reduce automobile transverse direction inclination degree and
Improve ride of vehicle.Stabilizer bar is actually a horizontal torsion-bar spring, can functionally be regarded as
A kind of special elastic element.When vehicle body is only vertically moved, both sides Suspension Deformation is identical, and stabilizer bar does not work.
When automobile turning, body roll, suspension bounce in both sides is inconsistent, and outboard axle can press to stabilizer bar, stabilizer bar
It will be distorted, the elastic force of shaft can prevent wheel lift, to make vehicle body keep balancing as possible, play laterally stable work
With.
Stabilizer bar is usually placed in periphery and can provide on the parts of installation site, its mounting structure is main at present
It has the following problems：
1, it needs to increase Surrounding Parts structure size to provide the installation site of stabilizer bar arrangement, such as welds metal plate
Golden holder can so cause vehicle weight to increase, and be unfavorable for the reduction of complete vehicle weight, and can increase complete-vehicle oil consumption.
2, in order to install stabilizer bar, stabilizer bar span is increased, passes through entire vehicle, end is made to be connected to cross
Above arm or knuckle, in the structure, stabilizer bar span increases, and can increase stabilizer bar weight, be unfavorable for vehicle
The reduction of weight and complete-vehicle oil consumption can be increased, in addition to this, can also occupy much room, cause other parts difficult arrangements,
For example influence the arrangement of exhaust structure；Meanwhile increase span can't influence peripheral component, cause stabilizer bar inflection point compared with
It is more, it is unfavorable for stabilizer bar and plays performance.
Utility model content
In view of this, the utility model is directed to a kind of stabilizer bar mounting structure, to avoid for stabilizer bar
Increase mounting bracket and stabilizer bar span need not be increased.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of stabilizer bar mounting structure, the stabilizer bar being connect respectively with control arm for installing both ends, packet
It includes：
Rear cross beam of subframe, the width direction along vehicle are disposed to extend, in the rear cross beam of subframe at its both ends
It is respectively equipped with mounting portion；
Stabilizer bar, including both ends are fixedly arranged on the stabilization bar body at the mounting portion respectively, and are divided into described
Stablize two connecting rods at bar body both ends, one end of each connecting rod is connect with one end of the stabilizer bar, described
The other end of connecting rod is connect with one end of the control arm.
Further, each mounting portion is respectively the threaded hole being formed on the rear cross beam of subframe, the transverse direction
Stabiliser bar mounting structure further includes the installation part for being respectively arranged on the stable bar body both ends, the installation part by wear its two
The bolt at end coordinates with the threaded hole and the both ends of the stable bar body is individually fixed at each mounting portion.
Further, the installation part includes the bushing that cross section is in circular ring shape, and is covered at transversal outside the bushing
Face is in the clip of " several " font, and the end of the stable bar body and the connecting rod is inserted respectively in the bushing, described
Bolt is arranged in the both ends of the clip.
Further, the bushing is made of polyurethane material.
Further, the stable bar body is the curved bar of middle part evagination.
Further, the other end of the connecting rod and one end of the control arm pass through flexural pivot chain link, the flexural pivot
The ball pin seat of chain and one end of the control arm are connected, and ball pin bar and the connecting rod of the spherical hinge are connected.
Further, one end that the control arm is connected in the connecting rod is equipped with through-hole, and the connecting rod passes through described
Through-hole is sheathed on the bar portion of the ball pin bar and is connected with the control arm by the nut with the bar portion threaded.
Further, the longitudinal section of the connecting rod is L-shaped.
Compared with the existing technology, the utility model has the advantage that：
(1) stabilizer bar mounting structure described in the utility model stablizes bar body both ends and is fixed on cross after subframe
Liang Shang, both ends are connect by connecting rod with control arm, need not be increased the span of stabilizer bar, be occupied little space, to periphery
Parts arrangement influence is small, while can reduce stabiliser bar inflection point quantity, improves the performance of stabilizer bar；Stabilizer bar is in
Segmentation structure is convenient to mount and dismount, and stable bar body span is small, while meeting lightweight requirements, due to stabiliser bar sheet
Body span is smaller not to influence exhaust structure arrangement, and can avoid the minimum point that stabilizer bar is arranged as vehicle, and it is high to increase chassis
Degree, improves the passability of automobile；The structure can also be achieved two versatilities for driving type and 4 wheel driven vehicle stabilizer bar, reduce steady
Fixed pole arranges difficulty.
(2) mounting portion is set as threaded hole, and stabilizer bar is connect by wearing the bolt of installation part with screw hole, will
Stabilizer bar is fixed on rear cross beam of subframe, is convenient to mount and dismount, and individual mounting bracket, and the connection formed need not be increased
Stabilized structure is reliable.
(3) stabilizer bar and connecting rod are connected by bushing, recycles clip to fix bushing, and be bolted
The connection structure of clip and rear cross beam of subframe, formation is firm, and is convenient to mount and dismount.
(4) bushing is made of polyurethane material, with higher structural strength and chemical stability, and noise compared with
It is small.
(5) stablize the curved bar that bar body is set as middle part evagination, while stabiliser bar bulk properties are effectively ensured, Neng Goucheng
By larger lateral roll force, effectively extend the service life for stablizing bar body.
(6) one end of connecting rod and control arm can preferably play the performance of stabilizer bar by flexural pivot chain link.
(7) through-hole of ball pin bar bar portion is sheathed on one end setting of control connection in connecting rod, passes through nut and ball pin
The bar portion threaded fixed connecting rod of bar, is convenient to mount and dismount.
(8) longitudinal section connected is L-shaped, can effectively avoid surrounding components, and effectively plays the anti-of stabilizer bar
Rolling capability.
The another object of the utility model is to propose a kind of suspension assembly comprising stabilizer bar peace as described above
Assembling structure.
The suspension of the utility model with stabilizer bar mounting structure above-mentioned is having the same compared with the existing technology has
Beneficial effect, details are not described herein.
Meanwhile the utility model further relates to a kind of vehicle, in being equipped with suspension assembly as described above on the vehicle.
The vehicle of the utility model meets the lightweight requirements of automobile, and do not influence by installing suspension assembly above-mentioned
Exhaust structure is arranged, the arrangement difficulty of stabilizer bar can be reduced, and effectively plays the performance of stabilizer bar.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the structural representation under the stabilizer bar mounting structure application state described in the utility model embodiment one
Figure；
Fig. 2 is the structural schematic diagram of the unassembled subframes of Fig. 1；
Fig. 3 is the portions the A enlarged drawing of Fig. 2；
Reference sign：
1- rear cross beam of subframe, 2- control arms, 3- stabilizer bar, 301- stablize bar body, 302- connecting rods, 4- installations
Part, 401- bolts, 501- ball pin bars, 502- ball pin seats, 503- nuts.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present embodiment is related to a kind of stabilizer bar mounting structure, as depicted in figs. 1 and 2, for install both ends respectively with
The stabilizer bar 3 that control arm 2 connects, mainly including rear cross beam of subframe 1 and stabilizer bar 3, wherein：It is horizontal after subframe
Beam 1 is disposed to extend along the width direction of vehicle, and mounting portion is respectively equipped at its both ends in rear cross beam of subframe 1；It is laterally steady
Fixed pole 3 is fixedly arranged on the stabilization bar body 301 at mounting portion respectively including both ends, and is divided into 301 both ends of stable bar body
One end of two connecting rods 302, each connecting rod 302 is connect with one end of stabilizer bar 3, the other end of connecting rod 302 and control
One end of arm 2 processed connects.
Stabilizer bar mounting structure described in the utility model stablizes bar body 301 and is installed on rear cross beam of subframe 1
On, both ends are connect by connecting rod 302 with control arm 2, need not be increased the span of stabilizer bar 3, be occupied little space, to week
Side parts arrangement influence is small, while can reduce stabiliser bar inflection point quantity, improves the performance of stabilizer bar 3；Lateral stability
Bar 3 is in segmentation structure, is convenient to mount and dismount, and 301 span of stable bar body is small, while meeting lightweight requirements, due to
Stablize the smaller exhaust structure that do not influence of 301 span of bar body to arrange, and can avoid stabilizer bar 3 and be arranged as the minimum of vehicle
Point increases chassis height, improves the passability of automobile；The structure can also be achieved two and drive type and 4 wheel driven vehicle stabilizer bar 3
Versatility, reduce stabiliser bar arrange difficulty.
Specifically, stablize the curved bar that bar body 301 is preferably middle part evagination, 301 performance of stable bar body is being effectively ensured
While, larger lateral roll force can be born, extends the service life for stablizing bar body 301, can also be in other certainly
Shape, for example it can be straight-bar.
Mounting portion above-mentioned is respectively the threaded hole not shown in the figure being formed on rear cross beam of subframe 1, the present embodiment
Stabilizer bar mounting structure further include the installation part 4 for being respectively arranged on 301 both ends of stable bar body, installation part 4 is by wearing
The bolt 401 at its both ends coordinates with threaded hole and the both ends for stablizing bar body 301 is individually fixed at each mounting portion.The knot
In structure, mounting portion is set as threaded hole, and stabilizer bar 3 is connect by wearing the bolt 401 of installation part 4 with screw hole, with
Stabilizer bar 3 is fixed on rear cross beam of subframe 1, is convenient to mount and dismount, individual mounting bracket need not be set, and formed
Connection structure is solid and reliable.Certainly, mounting portion can also be set as the knot in the prior art that other are easily installed stable bar body 301
Structure.
On concrete structure, installation part 4 includes the bushing that cross section not shown in the figure is in circular ring shape, and is covered at outside bushing
Cross section be in " several " font clip, the end for stablizing bar body 301 and connecting rod 302 inserts in bushing respectively, two
Bolt 401 is arranged in the both ends of clip respectively.In the structure, stabilizer bar 3 and connecting rod 302, then profit are connected by bushing
Bushing is fixed with clip, and by 401 jointing clip of bolt and rear cross beam of subframe 1, the connection structure of formation is firm, and fills
It tears open conveniently.In addition, the bushing in the structure is preferably made of polyurethane material, it is steady with higher structural strength and chemistry
It is qualitative, and noise is smaller.
The other end of connecting rod 302 passes through flexural pivot chain link, ball pin seat 502 and the control of spherical hinge with one end of control arm 2
One end of arm 2 processed is connected, as it can be connected by welding, ball pin bar 501 and the connecting rod 302 of spherical hinge.In the structure, connection
One end of bar 302 and control arm 2 can preferably play the performance of stabilizer bar 3 by flexural pivot chain link.
Specifically, the longitudinal section of connecting rod 302 is L-shaped, so can effectively avoid surrounding components, and effectively plays horizontal
To the anti-rolling capability of stabiliser bar 3.Also, one end that connecting rod 302 connects control arm 2 is in tabular, in the structure of tablet dress
It is equipped with through-hole, connecting rod 302 by through-hole is sheathed on the bar portion of ball pin bar 501 and by the nut with bar portion threaded
503 are connected with control arm 2, are convenient to mount and dismount.
Embodiment two
The present embodiment is related to a kind of suspension assembly, still can refer to shown in Fig. 1 and Fig. 2 comprising such as the transverse direction of embodiment one
Stabiliser bar mounting structure.The suspension of the present embodiment and the stabilizer bar mounting structure of embodiment one have compared with the existing technology
Identical advantageous effect, details are not described herein.
Meanwhile the present embodiment further relates to a kind of vehicle, in being equipped with suspension assembly as above on the vehicle.The present embodiment
Vehicle meets the lightweight requirements of automobile by installation suspension assembly above-mentioned, and does not influence exhaust structure arrangement, can be effective
The arrangement difficulty of stabilizer bar 3 is reduced, the performance of stabilizer bar 3 is effectively played.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of stabilizer bar mounting structure, the stabilizer bar (3) being connect respectively with control arm (2) for installing both ends,
It is characterized in that the stabilizer bar mounting structure includes：
Rear cross beam of subframe (1), the width direction along vehicle are disposed to extend, in the rear cross beam of subframe (1) close to its both ends
Place is respectively equipped with mounting portion；
Stabilizer bar (3), including both ends are fixedly arranged on the stabilization bar body (301) at the mounting portion respectively, and are divided into
Two connecting rods (302) at stable bar body (301) both ends, one end of each connecting rod (302) and the transverse direction are steady
One end of fixed pole (3) connects, and the other end of the connecting rod (302) is connect with one end of the control arm (2).
2. stabilizer bar mounting structure according to claim 1, it is characterised in that：Each mounting portion is respectively to be formed
Threaded hole on the rear cross beam of subframe (1), the stabilizer bar mounting structure further include being respectively arranged on the stabilization
The installation part (4) at bar body (301) both ends, the installation part (4) pass through the bolt (401) for wearing its both ends and the threaded hole
Coordinate and the both ends of the stable bar body (301) are individually fixed at each mounting portion.
3. stabilizer bar mounting structure according to claim 2, it is characterised in that：The installation part (4) includes transversal
Face is in the bushing of circular ring shape, and covers at the clip that the cross section outside the bushing is in " several " font, the stable bar body
(301) it is inserted respectively in the bushing with the end of the connecting rod (302), the bolt (401) is arranged in the clip
Both ends.
4. stabilizer bar mounting structure according to claim 3, it is characterised in that：The bushing is by polyurethane material system
At.
5. stabilizer bar mounting structure according to claim 1, it is characterised in that：The stable bar body (301) is
The curved bar of middle part evagination.
6. stabilizer bar mounting structure according to claim 1, it is characterised in that：The connecting rod (302) it is another
End and one end of the control arm (2) pass through flexural pivot chain link, ball pin seat (502) and the control arm (2) of the spherical hinge
One end be connected, the ball pin bar (501) of the spherical hinge is connected with the connecting rod (302).
7. stabilizer bar mounting structure according to claim 6, it is characterised in that：It is connected in the connecting rod (302)
One end of the control arm (2) is equipped with through-hole, and the connecting rod (302) is sheathed on the ball pin bar (501) by the through-hole
Bar portion and be connected by nut (503) with the bar portion threaded and the control arm (2).
8. the stabilizer bar mounting structure according to any one of claim 1-7, it is characterised in that：The connecting rod
(302) longitudinal section is L-shaped.
9. a kind of suspension assembly, it is characterised in that：The suspension assembly includes laterally steady described in any one of claim 1-8
Fixed pole mounting structure.
10. a kind of vehicle, it is characterised in that：In the suspension assembly being equipped on the vehicle described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875228.0U CN207697420U (en) | 2017-12-27 | 2017-12-27 | Stabilizer bar mounting structure and suspension assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875228.0U CN207697420U (en) | 2017-12-27 | 2017-12-27 | Stabilizer bar mounting structure and suspension assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697420U true CN207697420U (en) | 2018-08-07 |
Family
ID=63029538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721875228.0U Active CN207697420U (en) | 2017-12-27 | 2017-12-27 | Stabilizer bar mounting structure and suspension assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319171A (en) * | 2020-10-23 | 2021-02-05 | 重庆长安工业(集团)有限责任公司 | Sectional type stabilizer bar |
| CN112440648A (en) * | 2020-11-23 | 2021-03-05 | 一汽奔腾轿车有限公司 | Transverse stabilizer bar pull rod assembly with adjustable roll stiffness |
-
2017
- 2017-12-27 CN CN201721875228.0U patent/CN207697420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319171A (en) * | 2020-10-23 | 2021-02-05 | 重庆长安工业(集团)有限责任公司 | Sectional type stabilizer bar |
| CN112440648A (en) * | 2020-11-23 | 2021-03-05 | 一汽奔腾轿车有限公司 | Transverse stabilizer bar pull rod assembly with adjustable roll stiffness |
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