CN109458424A - Stabiliser bar rubber bushing and its rapid link method - Google Patents
Stabiliser bar rubber bushing and its rapid link method Download PDFInfo
- Publication number
- CN109458424A CN109458424A CN201811580145.8A CN201811580145A CN109458424A CN 109458424 A CN109458424 A CN 109458424A CN 201811580145 A CN201811580145 A CN 201811580145A CN 109458424 A CN109458424 A CN 109458424A
- Authority
- CN
- China
- Prior art keywords
- bushing
- stabiliser bar
- rubber
- rubber bushing
- bonding
- 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 60
- 229920001971 elastomer Polymers 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 210000001578 tight junction Anatomy 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000004073 vulcanization Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
-
- 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
- B60G21/0551—Mounting means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Technical field, more particularly, to a kind of stabiliser bar rubber bushing and its rapid link method, the separated split type rubber bushing including in, the internal layer of the rubber bushing is and the semicircular structure that can stablize rod outer surface and match, between traditional rubber bushing (pure rubber) and stabiliser bar coating, exist in use and relatively rotates or slide, abnormal sound is generated due to friction and deformation after its rubber is hardened under microthermal climate, traditional apertured bushing of zonula occludens is changed to two-piece unit by the present invention, by directly be bonded with stabiliser bar metal surface, eliminate the process that worker struts bushing, it is mounted directly compression.
Description
Technical field
The art, more particularly, to a kind of stabiliser bar rubber bushing and its rapid link method.
Background technique
Automobile stabilizer bar is also known as stabilizer bar, plays to reduce rolling, improving in the suspension system of automobile in turning
The ride comfort of vehicle driving and the purpose of driver comfort belong to A class emphasis safety member.The structure of automobile stabilizer bar assembly, greatly
For body as shown in Figure 1, vehicle is when turning or encountering bumpy road, it is identical that the end FS1 and the end FS2 can generate size, contrary
Two twisting resistances.To play reduction vehicle roll, the purpose of comfort is improved.
In order to make stabiliser bar that can transmit being stably connected with for torque in use process and vehicle frame progress, need shown in Fig. 1
It is fixed at F1 and F2 load by the package of rubber bushing, can not only play the role of buffering to product in this way, but also can
So that stabiliser bar being capable of higher transmitting torque.
Currently, when installing rubber bushing on stabiliser bar following problems can be generated:
1, after stabilizer bar bushing and stabiliser bar assemble, in use since there are gaps, in the two faying face
The substances such as silt are easily accessible, in winter or ice box, since rubber is hardened, friction can be also generated between the body of rod and is made an uproar
Sound influences driving experience and makes product premature abrasion aging, service life reduction.
2, it is stabilizer bar bushing vulcanization to be fixed on automobile stabilizer bar, or use and have that tradition, which improves the method for abnormal sound,
The bushing of skeleton and nylon pedestal generates and bushing and stabiliser bar is made into seamless installation after being interference fitted by the clamping of fixing clamp
Entirety.The former is at high cost, and low efficiency, unrepairable, the latter is at low cost, but for whole embedded stabiliser bar assembly not
It can use, if needing to change auxiliary frame structure if.
3, the rapid link method of stabilizer bar bushing can not have to expend for a long time as whole vulcanization, keep away simultaneously
The addition for having exempted from the materials such as steel skeleton and nylon pedestal, reduces cost.It does not need to carry out stabiliser bar coating simultaneously special yet
It is different to require, improve its adhesive force.It is such rapid link method with the different place of other adhering methods is by bushing inner wall
Club shaft metal surface is directly be bonded with stablizing, rather than carries out with stabiliser bar surface covering be bonded.Painting can thus be evaded
The aging that layer is generated due to long-time heating, thus the phenomenon that loss of adhesion.
Content
This proposes stabiliser bar rubber bushing and its rapid link for the problems in above-mentioned background technique of effective solution
Method, specific technical solution are as follows；
A kind of stabiliser bar rubber bushing, the separated split type rubber bushing including in, the bushing internal layer are steady with energy
The semicircular structure that fixed pole outer surface matches, material NR+BR.
A kind of stabiliser bar rubber bushing rapid link method, includes the following steps:
D. rubber bushing interior surface is cleaned, guarantees its dustless free from admixture；
E. stabiliser bar carries out ball blast and phosphorating treatment to its outer surface before bonding, guarantees it bonding with rubber bushing
It position being capable of dustless free from admixture；
The upper bushing for smearing particular adhesive is put into upper mold section, lower bushing is put into female die, upper female die closes
And afterwards to be a set of, stabiliser bar or so is each a set of, and single stabiliser bar needs two sets, and the position for having bushing is then put into intermediate frequency sense
It answers in coil, stabiliser bar and bushing bonding location is carried out heating 30 seconds~60 seconds of 160 DEG C~220 DEG C.It will after heating
Stabiliser bar assembly with bonding bushing and pressing mold is removed from equipment, by upper pushing after soak zones heat preservation 24 hours or more
Mould unloads.
Compared with prior art, the beneficial effect of this type is:
1. between traditional rubber bushing (pure rubber) and stabiliser bar coating, existing in use and relatively rotating or slide
It is dynamic, abnormal sound 2, the present invention are generated due to friction and deformation after its rubber is hardened under microthermal climate traditional zonula occludens is seamed
The bushing of gap is changed to two-piece unit, by directly be bonded with stabiliser bar metal surface, eliminates the process that worker struts bushing, directly
Installation is connect to compress.
2. self-hard rubber bushing and semi-open type rubber bushing can be effectively prevented abnormal sound and generate, but its manufacturing cost
Height, needs secondary press fitting, and for stabilizer bar arm mounting hole spacing from there is particular/special requirement, cannot the lesser automobile chassis in space again
It is arranged and uses in component.
3. the quick adhesive method of stabilizer bar bushing is the bushing of pure rubber material to be divided into two bodies up and down, and do not need pair
The state of cure (vulcanization) of rubber bushing provided, 100% vulcanization, at the same do not need to carry out with stabiliser bar coating it is be bonded, therefore
Destruction when avoiding heating to stabiliser bar coating.Rubber and stabiliser bar metal surface directly can be bonded in one by binder
It rises, solidification is produced after heating.Space layout is not required, any kind of automobile chassis is adapted to.
4. rapid link method compares whole vulcanization process speed faster, rubber bushing is viscous with stabiliser bar metal surface
It connects faster, it is high-efficient, and it is convenient for design and use.
Detailed description of the invention
Fig. 1 is installation site structural schematic diagram of the present invention；
Fig. 2 is type stabiliser bar mounting structure schematic diagram of the present invention；
Fig. 3 is rubber bushing scheme of installation of the present invention.
1 it is stabiliser bar, 2 is rubber bushing, 3 is rubber bushing internal layer.
Specific embodiment
In order to make those skilled in the art more fully understand this programme, with reference to the accompanying drawing with embodiment to this make into
The detailed description of one step；
A kind of dust-proof stabilizer bar bushing of semi-open type fastening, including two linings of the semicircle rubber made of natural rubber material
Main body is covered, an arc-shaped steel iron skeleton, two semicircle rubber bushings are coaxially embedded in each semicircle rubber bushing main body
One side bonds sulfuric horizon of main body, the other side are in 15-35 ° of openning shape.
An arc groove, i.e. upper half round rubber are produced at the axle center of the binding face of two semicircle rubber bushing main bodys
Arc groove is produced in the bottom surface of liner body and the upper surface of lower semi-circular rubber bushing main body.When two semicircle rubber linings
After covering main body closure, two arc groove forms a diameter in radial directions and is less than the oval hole shape for stablizing shank diameter,
To make product generate interference extrusion after mounting；The waist drum that a both ends diameter is less than mid diameter is formed in the axial direction
The dust-proof hole of shape.
The technical process of rapid link is carried out to stabilizer bar bushing using this are as follows:
In clean operating environment,
1 is divide into upper part and lower part stabiliser bar rubber bushing,
2 pairs of rubber bushing inner walls clean
3 pairs of rubber bushing inner walls carry out gluing (rubber and the agent of metal special bonding)
Stabiliser bar surface is carried out Shot Blasting, phosphorating treatment by 4
5 are respectively put into rubber bushing two-piece unit in the upper lower die by high temperature resistant nylon material.
6 require the upper lower die installation drawing with rubber bushing to be assembled to the fixed position of stabiliser bar
7, by after the locking of upper lower die, are put into togerther heating in medium frequency induction coil together with the stabiliser bar of non-coating
8 pairs of stabiliser bars and bushing bonding location carry out heating 30 seconds~60 seconds of 160 DEG C~220 DEG C
Stabiliser bar assembly after heating is placed into heat preservation zone by 9, stand 24 hours or more
10, by after lower die disassembly on product, carry out coating to stabiliser bar assembly
Technical parameter and test requirements document:
1., require rubber bushing hardness in 70 ± 5 (HS).
2., rubber material tensile strength >=150 (kgf/cm2)。
3., under the conditions of ageing-resistant 70 DEG C of X70HRS, tensile strength variation is no more than 25%.
4., coefficient of friction be not more than 1.0
5., stabiliser bar assembly durability times be greater than 200,000 times,
6., at -30 DEG C, low temperature endurance test, have no abnormal sound generation.
7., pull-out force >=2000N between stabiliser bar and rubber bushing
The working principle of the invention and the course of work are as follows:
By the way that split type rubber bushing to be bonded on the specified position on stabiliser bar surface, make it within the scope of ordinance load
Entirety is formed between rubber bushing and stable club shaft, and stabiliser bar does not generate opposite biography in twist process with rubber bushing
Dynamic, twist process is only the elastic deformation process of rubber, and dust-proof, waterproof prevents the generation of noise.When vehicle driving is in weather
It is cold or when having the road surface of water, due to turning during vehicle generate inclination, there is the inclination on vehicle body and chassis, stabiliser bar
It twists.Bonding cooperation at this time counteracts the gap that the reasons such as expand with heat and contract with cold since rubber is hardened generate, so that product relaxes
Adaptive and durability have obtained significant raising.
The above is only this preferred embodiment, it is noted that those skilled in the art are come
It says, under the premise of not departing from present principles, several improvements and modifications can also be made, the guarantor that these improvements and modifications also should be regarded as
Protect range.
Claims (2)
1. a kind of stabiliser bar rubber bushing, which is characterized in that the separated split type rubber bushing including in, the bushing internal layer
For with the semicircular structure that can stablize rod outer surface and match.
2. stabiliser bar rubber bushing rapid link method according to claim 1, which comprises the steps of:
A. rubber bushing interior surface is cleaned, guarantees its dustless free from admixture；
B. stabiliser bar carries out ball blast and phosphorating treatment to its outer surface before bonding, guarantees it in the bonding location with rubber bushing
It being capable of dustless free from admixture；
C. the upper bushing for smearing particular adhesive is put into upper mold section, lower bushing is put into female die, upper female die merges
Afterwards to be a set of, stabiliser bar or so is each a set of, and single stabiliser bar needs two sets, and the position for having bushing is then put into Medium frequency induction
In coil, stabiliser bar and bushing bonding location are carried out heating 30 seconds~60 seconds of 160 DEG C~220 DEG C.By band after heating
There is the stabiliser bar assembly of bonding bushing and pressing mold to remove from equipment, by upper lower die after soak zones heat preservation 24 hours or more
It unloads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580145.8A CN109458424A (en) | 2018-12-24 | 2018-12-24 | Stabiliser bar rubber bushing and its rapid link method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580145.8A CN109458424A (en) | 2018-12-24 | 2018-12-24 | Stabiliser bar rubber bushing and its rapid link method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109458424A true CN109458424A (en) | 2019-03-12 |
Family
ID=65614502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811580145.8A Pending CN109458424A (en) | 2018-12-24 | 2018-12-24 | Stabiliser bar rubber bushing and its rapid link method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109458424A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2062919A1 (en) * | 1991-12-20 | 1993-06-21 | Michael M. May | Jamb liner |
| CN102797788A (en) * | 2011-05-23 | 2012-11-28 | 东海橡塑工业株式会社 | Stabilizer bushing for vehicle and method of producing the same |
| CN102941790A (en) * | 2012-10-23 | 2013-02-27 | 安徽誉丰汽车技术有限责任公司 | Stabilizer bar bushing structure of motor vehicle |
| CN103807298A (en) * | 2012-11-14 | 2014-05-21 | 波音公司 | Bushing assembly, bushing assembly kit, apparatus including bushing assembly, and associated method |
| CN206306764U (en) * | 2016-12-30 | 2017-07-07 | 天津市大港汽车配件弹簧厂 | A kind of split type attachment structure of stabilizer bar bushing |
-
2018
- 2018-12-24 CN CN201811580145.8A patent/CN109458424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2062919A1 (en) * | 1991-12-20 | 1993-06-21 | Michael M. May | Jamb liner |
| CN102797788A (en) * | 2011-05-23 | 2012-11-28 | 东海橡塑工业株式会社 | Stabilizer bushing for vehicle and method of producing the same |
| CN102941790A (en) * | 2012-10-23 | 2013-02-27 | 安徽誉丰汽车技术有限责任公司 | Stabilizer bar bushing structure of motor vehicle |
| CN103807298A (en) * | 2012-11-14 | 2014-05-21 | 波音公司 | Bushing assembly, bushing assembly kit, apparatus including bushing assembly, and associated method |
| CN206306764U (en) * | 2016-12-30 | 2017-07-07 | 天津市大港汽车配件弹簧厂 | A kind of split type attachment structure of stabilizer bar bushing |
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| PB01 | Publication | ||
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Application publication date: 20190312 |