CN106274351A - Lightweight car stabilizer bar - Google Patents
Lightweight car stabilizer bar Download PDFInfo
- Publication number
- CN106274351A CN106274351A CN201610943640.5A CN201610943640A CN106274351A CN 106274351 A CN106274351 A CN 106274351A CN 201610943640 A CN201610943640 A CN 201610943640A CN 106274351 A CN106274351 A CN 106274351A
- Authority
- CN
- China
- Prior art keywords
- section
- stabilizer bar
- wheel suspension
- stage casing
- contraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003381 stabilizer Substances 0.000 title claims abstract description 39
- 239000000725 suspension Substances 0.000 claims abstract description 26
- 230000008602 contraction Effects 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 9
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 244000273618 Sphenoclea zeylanica Species 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000013003 hot bending Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011208 reinforced composite material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/70—Materials used in suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a portable automobile stabilizer bar, which comprises a middle section (1), a contraction section (2), a bending transition section (3), an angle middle section (4) and a wheel suspension connecting section (5); two sides of the middle section (1) are respectively and symmetrically provided with a contraction section (2), a bending transition section (3), an angle middle section (4) and a wheel suspension connection section (5); the cross section of the tail end of the wheel suspension connecting section (5) is rectangular and is provided with a bolt hole (6); the diameter of the contraction section (2) is smaller than that of the stabilizer bar middle section (1), the wheel suspension connecting section (5) is connected with the sleeve (7) through a bolt, and the central part of the sleeve (7) is provided with a positioning pin (8). The stabilizer bar has the advantages that the manufacturing cost is greatly saved, meanwhile, the telescopic process is adopted, hollow pipe bodies with different shapes and diameters are bent in different stress areas or engineering plastics are adopted to manufacture the stabilizer bar main body, the weight of the hollow stabilizer bar is further reduced, and the space required by the installation of the stabilizer bar is reduced.
Description
Technical field
The invention belongs to auto parts machinery field, especially relate to a kind of lightweight stabiliser bar.
Background technology
Modern Car suspension is the softest, i.e. natural frequency is the lowest, for improving the roll angular rigidity of suspension, reduces lateral inclination,
Often in suspension, add stabilizer antiroll bar (bar), it is ensured that good control stability.Current steady bar is substantially by shaft
Attachment mechanism hinged with vehicle frame, attachment mechanism is typically by upper bracket, and the composition such as lining, lining is by adhering process or is molded into
Type is directly installed on rod member.In order to make up the insufficient rigidity of stabiliser bar, need to increase an inserted sheet in rubber bushing so that lining
Set injection mo(u)lding becomes more complexity, adds mould and manufacturing cost；Simultaneously as lining must be by special with support
Press-loading device one-time positioning be installed to certain fixing end, the most different designs corresponding must prepare corresponding press-fitting tool,
Add the manufacturing cost of product the most to a certain extent.
Additionally, along with the low oil consumption of automobile industry, light-weighted growth requirement, the weight demands of auto parts and components is limited more
Come the highest.The current stabiliser bar bent by the hollow steel pipe that wall thickness is consistent has been applied in the vehicle of some middle and high ends,
Certainly, the size of open-core type stabiliser bar is for solid hopkinson bar, although its lighter in weight, but outside dimension is bigger, stable
The space that bar is arranged on chassis frame is extremely limited, and therefore the application in compact vehicle of hollow stem receives certain
Limit.Known to cae analysis result, the distorting stress that the various piece of stabiliser bar is subject to is different, the thickness of required material
Also differ, on material lightweight, therefore also have certain development space.
Summary of the invention
The invention provides a kind of lightweight automobile stabilizer bar, solving current steady bar needs adnexa to carry out stage casing to fix
And the problem that manufacturing cost is higher, also solve restriction that present hollow formula stabiliser bar uses in compact vehicle simultaneously and enter
One step lightweight problem.
The present invention solves this technical problem and be the technical scheme is that a kind of lightweight automobile stabilizer bar, and its feature exists
In including stage casing, contraction section, curve transition section, angle stage casing and wheel suspension linkage section；Both sides, stage casing are respectively symmetrically to be arranged
Contraction section, curve transition section, angle stage casing and wheel suspension linkage section；The tail end section of wheel suspension linkage section is rectangle,
Which is provided with a bolt hole simultaneously；Contraction section diameter less than the diameter in stabiliser bar stage casing, wheel suspension linkage section by bolt with
Sleeve is connected, and the central part of sleeve is provided with an alignment pin.
Further, the cross section in angle stage casing is oval.
Further, described stabiliser bar stage casing, contraction section, curve transition section, angle stage casing and wheel suspension linkage section
Material be engineering plastics.
A kind of lightweight automobile stabilizer bar that the present invention provides, this stabiliser bar need not the related accessories such as support, lining, greatly
Amplitude saved manufacturing cost；Simultaneously use, in this invention, technique of shrinking, use difformity and straight in territory, different stressed zone
The hollow body in footpath bends or uses engineering plastics to manufacture stabiliser bar main body, reduce further the weight of open-core type stabiliser bar
Amount, reduces the space required for stabiliser bar is installed, it is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is the top view of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the Fig. 2 sectional view along A-A；
Fig. 4 is the Fig. 1 sectional view along B-B；
Fig. 5 is the Fig. 1 sectional view along C-C；
Fig. 6 is the Fig. 1 sectional view along D-D；
Fig. 7 is the Fig. 1 sectional view along E-E；
Fig. 8 is the structural representation of wheel suspension linkage section 5；
Fig. 9 is the Fig. 8 sectional view along F-F；
Wherein, 1-stabiliser bar stage casing；2-contraction section；3-curve transition section；4-angle stage casing；5-wheel suspension linkage section；6-spiral shell
Keyhole；7-sleeve；8-alignment pin；9-bolt；91-lining inserted sheet；10-buffer bush.
Detailed description of the invention
It is clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, right
The present invention is described in further detail.
As shown in Fig. 1, Fig. 2 and Fig. 3, a kind of automobile stabilizer bar, both sides, stabiliser bar stage casing 1 are arranged symmetrically with contraction section 2, curved
Bent changeover portion 3, angle stage casing 4 and wheel suspension linkage section 5；As shown in Figure 1 and Figure 7, the end of wheel suspension linkage section 5 is through forging
After molded, its cross section is rectangle, which is provided with a bolt hole 6 simultaneously；As shown in Figure 4 and Figure 5, contraction section 2 diameter is less than steady
The diameter in fixed pole stage casing 1.
As shown in Figure 6, the cross section in angle stage casing 4 is oval.
Such as Fig. 8, shown in Fig. 9, wheel suspension linkage section 5 is connected with sleeve 7 by bolt, and the central part of sleeve 7 is provided with
One alignment pin 8, after being connected with suspension by fastening bolt by alignment pin 8, can complete stabiliser bar installment work, the easiest；
At bolt body and wheel suspension linkage section 5, between sleeve 7, it is provided with buffer pad 10, absorbs automobile and jolting and steering procedure
The vibrations of middle generation.
Present hollow formula stabiliser bar majority uses 35CrMo material, the bullet of the trade mark such as the use 42CrMo, 50CrVA that also have
Spring steel, solid formula stabiliser bar is bigger due to required bending force, the general hot bending technique that uses, but open-core type stabiliser bar leads to
Frequently with clod wash, therefore its process advantage is bigger, and abroad in order to drop weight majority use hollow-core construction, weight can reduce 30%-
40%, and processing cost and the cost of raw material also can reduce accordingly, generally about 10%.The outer steel mill of Present Domestic is all
Studying further for stabiliser bar hollow pipe, manufacturing the hollow pipe of different wall according to design stress height, drop further
The weight of low stabiliser bar.
Additionally, the automobile application that develops into of Lightweight Technology to bring opportunity plastic applications be to realize light-weighted important way
One of footpath.As a example by automotive suspension, use the suspension that fibre-reinforced plastics material makes compared with steel body, can realize
Fall weighs the target of 35%；If using carbon fibre reinforced composite material, then can reach fall and weigh the effect of more than 60%.Along with low pressure molding
Going deep into further of body outer skin manufacturing technology research and development, plastics stabiliser bar parts are by following lightweight and personalized vehicle
In be with a wide range of applications.
Particular embodiments described above, to present invention solves the technical problem that, technical scheme and beneficial effect carry out
Further describe, be it should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to this
Invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in this
Within bright protection domain.
Claims (3)
1. a lightweight automobile stabilizer bar, it is characterised in that include stage casing (1), contraction section (2), curve transition section (3), angle
Stage casing (4) and wheel suspension linkage section (5)；Stage casing (1) both sides are respectively symmetrically arranges contraction section (2), curve transition section (3),
Angle stage casing (4) and wheel suspension linkage section (5)；The tail end section of wheel suspension linkage section (5) is rectangle and is provided with bolt
Hole (6)；Contraction section (2) diameter is less than the diameter in stabiliser bar stage casing (1), and wheel suspension linkage section (5) is by bolt and sleeve (7)
Being connected, the central part of sleeve (7) is provided with alignment pin (8).
A kind of lightweight automobile stabilizer bar the most according to claim 1, it is characterised in that the cross section of angle stage casing (4) is
Oval.
A kind of lightweight automobile stabilizer bar the most according to claim 1, it is characterised in that described stabiliser bar stage casing (1),
The material of contraction section (2), curve transition section (3), angle stage casing (4) and wheel suspension linkage section (5) is engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610943640.5A CN106274351A (en) | 2016-11-02 | 2016-11-02 | Lightweight car stabilizer bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610943640.5A CN106274351A (en) | 2016-11-02 | 2016-11-02 | Lightweight car stabilizer bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106274351A true CN106274351A (en) | 2017-01-04 |
Family
ID=57720294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610943640.5A Pending CN106274351A (en) | 2016-11-02 | 2016-11-02 | Lightweight car stabilizer bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106274351A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10926743B2 (en) | 2019-04-12 | 2021-02-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | Devices and methods for supporting a shock absorber of a rear suspension member |
| EP3816305A1 (en) * | 2019-10-29 | 2021-05-05 | Thermprotec GmbH | Method and device for heat treatment of a tubular metallic component |
| CN113104110A (en) * | 2021-05-24 | 2021-07-13 | 德惠市北方汽车底盘零部件有限公司 | Bent pull rod, manufacturing method thereof and automobile chassis |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101378921A (en) * | 2006-02-21 | 2009-03-04 | 大圆钢业株式会社 | Tapered stabilizer bar having continuously changing cross-section and method for manufacturing the same |
| US20130113175A1 (en) * | 2011-10-21 | 2013-05-09 | Luhn & Pulvermacher - Dittmann & Neuhaus GmbH | Stabilizer bar of fiber reinforced plastic composite and method for its manufacture |
| CN104364100A (en) * | 2012-06-15 | 2015-02-18 | 日本发条株式会社 | Stabilizer manufacturing method and heating device |
| CN206217546U (en) * | 2016-11-02 | 2017-06-06 | 常州机电职业技术学院 | Lightweight car stabilizer bar |
-
2016
- 2016-11-02 CN CN201610943640.5A patent/CN106274351A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101378921A (en) * | 2006-02-21 | 2009-03-04 | 大圆钢业株式会社 | Tapered stabilizer bar having continuously changing cross-section and method for manufacturing the same |
| US20130113175A1 (en) * | 2011-10-21 | 2013-05-09 | Luhn & Pulvermacher - Dittmann & Neuhaus GmbH | Stabilizer bar of fiber reinforced plastic composite and method for its manufacture |
| CN104364100A (en) * | 2012-06-15 | 2015-02-18 | 日本发条株式会社 | Stabilizer manufacturing method and heating device |
| CN206217546U (en) * | 2016-11-02 | 2017-06-06 | 常州机电职业技术学院 | Lightweight car stabilizer bar |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10926743B2 (en) | 2019-04-12 | 2021-02-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | Devices and methods for supporting a shock absorber of a rear suspension member |
| EP3816305A1 (en) * | 2019-10-29 | 2021-05-05 | Thermprotec GmbH | Method and device for heat treatment of a tubular metallic component |
| CN113104110A (en) * | 2021-05-24 | 2021-07-13 | 德惠市北方汽车底盘零部件有限公司 | Bent pull rod, manufacturing method thereof and automobile chassis |
| CN113104110B (en) * | 2021-05-24 | 2022-11-25 | 德惠市北方汽车底盘零部件有限公司 | Bent pull rod, manufacturing method thereof and automobile chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |