CN105270124A - Aluminum alloy and rubber composite joint assembly - Google Patents
Aluminum alloy and rubber composite joint assembly Download PDFInfo
- Publication number
- CN105270124A CN105270124A CN201510797086.XA CN201510797086A CN105270124A CN 105270124 A CN105270124 A CN 105270124A CN 201510797086 A CN201510797086 A CN 201510797086A CN 105270124 A CN105270124 A CN 105270124A
- Authority
- CN
- China
- Prior art keywords
- joint assembly
- aluminum alloy
- inner sleeve
- rubber
- half joint
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 23
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title abstract 4
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 10
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 10
- 229920001194 natural rubber Polymers 0.000 claims abstract description 10
- 239000000956 alloy Substances 0.000 claims abstract description 9
- 239000000806 elastomer Substances 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 5
- 238000000429 assembly Methods 0.000 claims 5
- 238000013016 damping Methods 0.000 abstract 2
- 238000003754 machining Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000009977 dual effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000005167 amoeboid movement Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
Abstract
The invention relates to an aluminum alloy and rubber composite joint assembly which is obtained through nesting a first half joint assembly and a second half joint assembly. The first half joint assembly and the second half joint assembly are respectively composed of an inner sleeve which is made of an aluminum alloy material, an outer end cover which is made of the aluminum alloy material, and a natural rubber elastomer which is formed through injection in a chamber that is formed between the inner sleeve and the outer end cover 3 by a rubber injection machine, wherein the first half joint assembly is symmetrical with the second half joint assembly relative to the central point of the lower end surface of the inner sleeve. A further preferable solution is characterized in that a frame is embedded in the natural rubber elastomer. Compared with the prior art, the aluminum alloy and rubber composite joint assembly is advantageous in that 1, small weight, energy saving and emission reduction are realized; 2, the aluminum alloy and rubber composite joint assembly has a central symmetrical and divided structure, and furthermore simple operation in machining and easy assembling are realized; and 3, the natural rubber has an excellent vibration damping performance, and an excellent vibration damping curve is generated through the novel divided structure.
Description
Technical field
The present invention relates to technical field of automobile parts, being specifically related to a kind of rubber combined connector assembly of aluminum alloy for connecting automotive track bar between autotruck doube bridge.
Background technology
The particularly heavy motor vehicle accessory field in vehicular spare parts field, the requirement for propelling rod is very high, and propelling rod another name is sway bar, and function is the original paper of assistant spring part.The role that sway bar is taken on is that automobile prevents vehicle body run-off the straight when turning at the parting of the ways.Popular says if do not have sway bar to improve balance during automobile turning, so also there is not this word of drift! So-called F1 track does not have so much bend yet.Sway bar makes with the spring steel of high strength, high tenacity, and in form, great majority are English alphabet U, on the propons being disposed across automobile and back axle.Bar itself and sleeve and vehicle frame are linked to, and the two ends of bar are separately fixed on the suspension at two ends, when running car at straight way time both sides suspension do identical amoeboid movement, sway bar is now inoperative; When automobile meets that when bend is turned, now vehicle body does banking motion can there is different distortion in the suspension of both sides, and horizontal propelling rod can twist, and the elastic force of bar itself becomes Hui Li i.e. the resistance of inclination, structurally plays stable vehicle body pulsation-free effect.Straight propelling rod can prevent the front and back of back axle be shifted under normal circumstances, and U-shaped is in preventing, the front and back displacement of back axle, is not shifted about accomplishing to ensure simultaneously.When automobile enters bend, jackshaft produces left and right sidesing shifting possibly, and time serious, leaf spring can contact with Tire portions to produce and rub, and the powerful increase that rubs will be blown out and produce traffic accident, and the effect of sway bar is most important!
Pneumatic Suspension is also referred to as air suspension, since 19th-century birth in mid-term, experienced by the development in a century, experienced by multiple change types such as " pneumatic spring-air bag compound suspension → Semi-active air suspension → central inflation/deflation suspension and ECAS electronic control air suspension systems ".Just be used on bogie, motorcoach, small passenger car and railway automobile to nineteen fifties.Current external senior motorcoach almost all uses air suspension, heavy-duty truck uses the ratio of air suspension to reach more than 80%, the trend of domestic heavy card also oriented Pneumatic Suspension development, but current known automobile push rod joint, it has steel inner sleeve and steel sleeve, between steel inner sleeve and steel sleeve, there is polyurethane elastomer, in steel inner sleeve, there is columned bearing pin, between steel inner sleeve and bearing pin, there is lining.Although the automobile distance rod connector of this structure has a certain amount of degree of freedom in three dimensional space, when its deformation exceeds polyurethane elastomer institute tolerance band, the parts of its joint are not only yielding impaired, affect service life, and impact strength is not enough, weight is comparatively large, not energy-conservation, cannot be applied directly on the heavily card of configuration AIRMATIC Dual Control.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of can be applicable to configure on the heavily card of AIRMATIC Dual Control, impact strength is stronger, lightweight more, the rubber combined connector assembly of more energy-conservation aluminum alloy.
For realizing this object, technical scheme disclosed by the invention is:
The rubber combined connector assembly of aluminum alloy, by the first half connector assembly 1-1 with the second half connector assembly 2-2 is mutually nested forms, it is characterized in that: the first half connector assembly 1-1 and the second half connector assembly 2-2 are formed by injection molding natural rubber elastomer 4 in the inner sleeve 1 of aluminum alloy material, the outer end cap 3 of aluminum alloy material and the cavity that formed between inner sleeve 1 and outer end cap 3 by rubber injection machine, and the first half connector assembly 1-1 and the second half connector assembly 2-2 are about inner sleeve lower surface center-point O Central Symmetry.
Further preferred version is, sets skeleton 2 in natural rubber elastomer 4.
Compared with prior art, the present invention has following features: 1: lightweight, energy-saving and emission-reduction, 2: Central Symmetry, opposite opened structure, process operation is simple, assemble easy 3: natural rubber formulations bumper and absorbing shock is excellent, brand-new opposite opened structure, provide firstly excellent bumper and absorbing shock curve, be used on on-highway tractor, coordinate AIRMATIC Dual Control, the comfortable effect making truck reach car adopts high-strength aluminum alloy material simultaneously, make its truck weight reduction, reach weight-saving object, energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the exploded view of Fig. 1.
Detailed description of the invention
The rubber combined connector assembly of aluminum alloy, by the first half connector assembly 1-1 with the second half connector assembly 2-2 is mutually nested forms, the first half connector assembly 1-1 and the second half connector assembly 2-2 are formed by injection molding natural rubber elastomer 4 in the inner sleeve 1 of aluminum alloy material, the outer end cap 3 of aluminum alloy material and the cavity that formed between inner sleeve 1 and outer end cap 3 by rubber injection machine, and the first half connector assembly 1-1 and the second half connector assembly 2-2 are about inner sleeve lower surface center-point O Central Symmetry.Skeleton 2 is set in natural rubber elastomer 4.
Claims (2)
1. the rubber combined connector assembly of aluminum alloy, by the first half connector assemblies (1-1) with the second half connector assembly (2-2) is mutually nested forms, it is characterized in that: the first half connector assemblies (1-1) and the second half connector assemblies (2-2) are by the inner sleeve (1) of aluminum alloy material, in the outer end cap (3) of aluminum alloy material and the cavity that formed between inner sleeve (1) and outer end cap (3) by rubber injection machine, injection molding natural rubber elastomer (4) is formed, and the first half connector assemblies (1-1) and the second half connector assemblies (2-2) are about inner sleeve lower surface center-point (O) Central Symmetry.
2. the rubber combined connector assembly of aluminum alloy according to claim 1, is characterized in that: set skeleton (2) in natural rubber elastomer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797086.XA CN105270124B (en) | 2015-11-18 | 2015-11-18 | Aluminum alloy rubber composite joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797086.XA CN105270124B (en) | 2015-11-18 | 2015-11-18 | Aluminum alloy rubber composite joint assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105270124A true CN105270124A (en) | 2016-01-27 |
| CN105270124B CN105270124B (en) | 2021-06-29 |
Family
ID=55140302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510797086.XA Active CN105270124B (en) | 2015-11-18 | 2015-11-18 | Aluminum alloy rubber composite joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105270124B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109591A (en) * | 2018-08-31 | 2019-01-01 | 青岛航大新材料技术有限公司 | The split type V-type distance rod of aluminium alloy and its preparation process and agitating friction are welded method of completing the square |
| CN109234583A (en) * | 2018-08-31 | 2019-01-18 | 青岛航大新材料技术有限公司 | Lightweight I type distance rod and preparation method thereof |
| CN109266915A (en) * | 2018-08-31 | 2019-01-25 | 青岛航大新材料技术有限公司 | Lightweight V-type distance rod and its casting and molding method |
| CN109318925A (en) * | 2018-10-23 | 2019-02-12 | 株洲时代新材料科技股份有限公司 | A kind of axle box guidance joint manufacturing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000249180A (en) * | 1999-02-26 | 2000-09-12 | Tokai Rubber Ind Ltd | Bushing for leaf spring |
| CN200943660Y (en) * | 2006-06-30 | 2007-09-05 | 南京汽车集团有限公司 | Steel board spring bush |
| CN201105622Y (en) * | 2007-08-08 | 2008-08-27 | 奇瑞汽车股份有限公司 | Steel plate spring bushing |
| CN202274030U (en) * | 2011-08-24 | 2012-06-13 | 潘富荣 | Connecting rod bushing |
| CN202901135U (en) * | 2012-06-29 | 2013-04-24 | 宁波拓普集团股份有限公司 | Novel auxiliary frame lining sleeve |
-
2015
- 2015-11-18 CN CN201510797086.XA patent/CN105270124B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000249180A (en) * | 1999-02-26 | 2000-09-12 | Tokai Rubber Ind Ltd | Bushing for leaf spring |
| CN200943660Y (en) * | 2006-06-30 | 2007-09-05 | 南京汽车集团有限公司 | Steel board spring bush |
| CN201105622Y (en) * | 2007-08-08 | 2008-08-27 | 奇瑞汽车股份有限公司 | Steel plate spring bushing |
| CN202274030U (en) * | 2011-08-24 | 2012-06-13 | 潘富荣 | Connecting rod bushing |
| CN202901135U (en) * | 2012-06-29 | 2013-04-24 | 宁波拓普集团股份有限公司 | Novel auxiliary frame lining sleeve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109591A (en) * | 2018-08-31 | 2019-01-01 | 青岛航大新材料技术有限公司 | The split type V-type distance rod of aluminium alloy and its preparation process and agitating friction are welded method of completing the square |
| CN109234583A (en) * | 2018-08-31 | 2019-01-18 | 青岛航大新材料技术有限公司 | Lightweight I type distance rod and preparation method thereof |
| CN109266915A (en) * | 2018-08-31 | 2019-01-25 | 青岛航大新材料技术有限公司 | Lightweight V-type distance rod and its casting and molding method |
| CN109318925A (en) * | 2018-10-23 | 2019-02-12 | 株洲时代新材料科技股份有限公司 | A kind of axle box guidance joint manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105270124B (en) | 2021-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210524 Address after: 264000 Fenghuangshan Road, Fushan District, Yantai City, Shandong Province Applicant after: Yantai Chenyu Auto Parts Co.,Ltd. Address before: 264000 No.10, 110 dadongkuang West Street, Zhifu District, Yantai City, Shandong Province Applicant before: Fu Yunjun |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 invention: Aluminum alloy rubber composite joint assembly Effective date of registration: 20221012 Granted publication date: 20210629 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Yantai Chenyu Auto Parts Co.,Ltd. Registration number: Y2022980017912 |