CN201225381Y - Suspension fork rubber shock-absorbing pad for commercial vehicle - Google Patents
Suspension fork rubber shock-absorbing pad for commercial vehicle Download PDFInfo
- Publication number
- CN201225381Y CN201225381Y CNU2008200677854U CN200820067785U CN201225381Y CN 201225381 Y CN201225381 Y CN 201225381Y CN U2008200677854 U CNU2008200677854 U CN U2008200677854U CN 200820067785 U CN200820067785 U CN 200820067785U CN 201225381 Y CN201225381 Y CN 201225381Y
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- CN
- China
- Prior art keywords
- vulcanized rubber
- rubber composite
- connection board
- composite bed
- support block
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- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model relates to a commercial vehicle suspension rubber damping pad which is composed of an upper connection board (2), a lower connection board (7) and a vulcanized rubber composite layer and is characterized in that the vulcanized rubber composite layer is formed by vulcanized rubber layers and metallic layers which are arranged in an alternative and overlapped way, the vulcanized rubber composite layer is arranged between the upper connection board (2) and the lower connection board (7), and a central bolt and a central nut connect the upper connection board (2), the lower connection board (7) and the vulcanized rubber composite layer as a whole by through holes among the upper connection board (2), the lower connection board (7) and the vulcanized rubber composite layer. The utility model has simple structure and convenient use and is directly connected between a steel plate spring and a vehicle bridge when in use, and a leaf spring sliding seat is elided. Especially the rubber damping pad adopts a multilayer metallic and rubber vulcanization structure, the vehicle ride performance is enhanced, and simultaneously the vibration and the noise generated in the process of vehicle running are reduced. However, spherical surface structures are adopted between the vulcanized rubber layers and metallic layers, the reliability in use is greatly improved, and the problem that the big load carrying capacity and the deformation of multiple degrees of freedom of the rubber damping pad are effectively solved.
Description
Technical field
The utility model relates to automotive suspension, relates in particular to a kind of commercial car suspension Rubber shock-absorbing pad.
Background technique
Existing commercial car suspension system adopt usually leaf spring between vehicle bridge and vehicle frame as elastic element, leaf spring links to each other with vehicle frame with vehicle bridge by the leaf spring slide, since between the leaf spring leaf spring slide for being rigidly connected, be out of shape and in the vehicle driving process, produce multi-freedom degree between leaf spring and the vehicle bridge, cause vehicle ride comfort poor, vibrations, noise is commonplace, and vehicle chassis Parts Breakdown rate is higher simultaneously.
The model utility content
The utility model is in order to solve between the leaf spring that exists in the background technique and the leaf spring slide to being rigidly connected, cause vehicle ride comfort poor, vibrations, noise is commonplace, the higher problem of while vehicle chassis Parts Breakdown rate, a kind of commercial car suspension Rubber shock-absorbing pad that is arranged between leaf spring and the vehicle bridge is proposed, make its smoothness that can increase vehicle, reduce vibrations and noise in the vehicle operating process simultaneously.
For achieving the above object, the utility model adopts following technological scheme: commercial car suspension Rubber shock-absorbing pad, form by upper junction plate 2, lower connecting plate 7 and vulcanized rubber composite bed, it is characterized in that described vulcanized rubber composite bed is made of the vulcanized rubber layer and the metal layer of interval overlapping setting, and between upper junction plate 2 and lower connecting plate 7, centre bolt and nut connect as one upper junction plate 2, lower connecting plate 7 and vulcanization of rubber composite bed by the intermediate throughholes of upper junction plate 2, lower connecting plate 7 and vulcanized rubber composite bed.
Vulcanized rubber layer and the surface of contact between the metal layer in the middle of the described vulcanized rubber composite bed are sphere, described upper junction plate 2, lower connecting plate 7 respectively and the surface of contact between the vulcanized rubber composite bed be sphere.
Be provided with intermediate support block 4 in the middle of the described vulcanized rubber composite bed, this intermediate support block about in the of 4 two ends be interior concave spherical surface, intermediate support block about in the of 4 two end faces respectively interval overlapping vulcanized rubber layer and metal layer are set, the vulcanized rubber layer of upper end surface and the surface of contact between metal layer and the upper-end surface be with the upper-end surface in the concave spherical surface direction sphere identical with radius, the vulcanized rubber layer at place, lower end surface and the surface of contact between metal layer and the lower end surface be with the lower end surface in the concave spherical surface direction sphere identical with radius.
Described upper junction plate 2 and surface of contact between the vulcanized rubber composite bed be with intermediate support block 4 upper-end surfaces in the concave spherical surface direction sphere identical with radius; Described lower connecting plate 7 and surface of contact between the vulcanized rubber composite bed be with intermediate support block 4 lower end surfaces in the concave spherical surface direction sphere identical with radius.
The utility model is simple in structure, and is easy to use, directly is connected between leaf spring and the vehicle bridge during use, omitted the leaf spring slide.Particularly the utility model adopts the multilayer sulfuration structure of metal and rubber, increases the smoothness of vehicle, reduces vibrations and noise in the vehicle operating process simultaneously.And adopt spheric structure between metal layer and the vulcanized rubber layer, and improved the reliability of using greatly, effectively solve the big load bearing capacity of Rubber shock-absorbing pad and the problem of multi-freedom degree distortion.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is a stereogram of the present utility model.
Wherein: 1. centre bolt, 2. upper junction plate, 3. metal layer, 4. intermediate support block, 5. vulcanized rubber layer, 6. center nut, 7. lower connecting plate.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model is made up of upper junction plate 2, lower connecting plate 7 and vulcanized rubber composite bed, wherein, described vulcanized rubber composite bed is made of the vulcanized rubber layer 5 and the metal layer 3 of interval overlapping setting, and between upper junction plate 2 and lower connecting plate 7, centre bolt 1 connects as one upper junction plate 2, lower connecting plate 7 and vulcanization of rubber composite bed with nut 6 by the intermediate throughholes of upper junction plate 2, lower connecting plate 7 and vulcanized rubber composite bed, and keeps suitable pretightening force.
Be provided with intermediate support block 4 in the middle of the above-mentioned vulcanized rubber composite bed, this intermediate support block about in the of 4 two ends be interior concave spherical surface, intermediate support block about in the of 4 two end faces respectively interval overlapping vulcanized rubber layer 5 and metal layer 3 are set, the vulcanized rubber layer 5 of intermediate support block 4 upper end surfaces and the surface of contact between metal layer 3 and intermediate support block 4 upper-end surfaces be with intermediate support block 4 upper-end surfaces in the concave spherical surface direction sphere identical with radius, the vulcanized rubber layer 5 at place, intermediate support block 4 lower end surfaces and the surface of contact between metal layer 3 and intermediate support block 4 lower end surfaces be with intermediate support block 4 lower end surfaces in the concave spherical surface direction sphere identical with radius.
Described upper junction plate 2 and surface of contact between the vulcanized rubber composite bed be with intermediate support block 4 upper-end surfaces in the concave spherical surface direction sphere identical with radius; Described lower connecting plate 7 and surface of contact between the vulcanized rubber composite bed be with intermediate support block 4 lower end surfaces in the concave spherical surface direction sphere identical with radius.
This model utility increases the smoothness of vehicle by the vulcanized rubber composite bed of metal and rubber, reduces vibrations and noise in the vehicle operating process simultaneously.Adopt spheric structure between metal and the vulcanized rubber, improved its operational safety greatly, effectively solve the big load bearing capacity of Rubber shock-absorbing pad and the problem of multi-freedom degree distortion.
Claims (4)
1, commercial car suspension Rubber shock-absorbing pad, form by upper junction plate (2), lower connecting plate (7) and vulcanized rubber composite bed, it is characterized in that described vulcanized rubber composite bed is made of the vulcanized rubber layer and the metal layer of interval overlapping setting, and be positioned between upper junction plate (2) and the lower connecting plate (7), centre bolt and nut connect as one upper junction plate (2), lower connecting plate (7) and vulcanization of rubber composite bed by the intermediate throughholes of upper junction plate (2), lower connecting plate (7) and vulcanized rubber composite bed.
2, commercial car suspension Rubber shock-absorbing pad according to claim 1, it is characterized in that vulcanized rubber layer and the surface of contact between the metal layer in the middle of the described vulcanized rubber composite bed are sphere, described upper junction plate (2), lower connecting plate (7) respectively and the surface of contact between the vulcanized rubber composite bed be sphere.
3, commercial car suspension Rubber shock-absorbing pad according to claim 2, it is characterized in that being provided with intermediate support block (4) in the middle of the described vulcanized rubber composite bed, this intermediate support block (4) two ends up and down is interior concave spherical surface, intermediate support block (4) up and down two end faces respectively interval overlapping vulcanized rubber layer and metal layer are set, the vulcanized rubber layer of upper end surface and the surface of contact between metal layer and the upper-end surface be with the upper-end surface in the concave spherical surface direction sphere identical with radius, the vulcanized rubber layer at place, lower end surface and the surface of contact between metal layer and the lower end surface be with the lower end surface in the concave spherical surface direction sphere identical with radius.
4, commercial car suspension Rubber shock-absorbing pad according to claim 3, it is characterized in that between described upper junction plate (2) and the vulcanized rubber composite bed surface of contact for intermediate support block (4) upper-end surface in the concave spherical surface direction sphere identical with radius; Described lower connecting plate (7) and surface of contact between the vulcanized rubber composite bed be with intermediate support block (4) lower end surface in the concave spherical surface direction sphere identical with radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200677854U CN201225381Y (en) | 2008-06-16 | 2008-06-16 | Suspension fork rubber shock-absorbing pad for commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200677854U CN201225381Y (en) | 2008-06-16 | 2008-06-16 | Suspension fork rubber shock-absorbing pad for commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225381Y true CN201225381Y (en) | 2009-04-22 |
Family
ID=40598267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200677854U Expired - Fee Related CN201225381Y (en) | 2008-06-16 | 2008-06-16 | Suspension fork rubber shock-absorbing pad for commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225381Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121506A (en) * | 2011-03-28 | 2011-07-13 | 重庆长安汽车股份有限公司 | Vibration absorber with adjustable frequency installed on suspended support of automobile |
| WO2012006914A1 (en) * | 2010-07-16 | 2012-01-19 | 湖南三一智能控制设备有限公司 | Damping device for self-propelled chassis of mortar device and self-propelled damping chassis |
| CN102359520A (en) * | 2011-09-15 | 2012-02-22 | 佛山市顺德区金泰德胜电机有限公司 | Drum brake with low-noise mode |
| CN102963449A (en) * | 2012-11-26 | 2013-03-13 | 西南交通大学 | Manufacturing method of combined type car cab suspension unit and special device thereof |
| CN103122966A (en) * | 2011-11-18 | 2013-05-29 | 北汽福田汽车股份有限公司 | Compound suspension |
| CN103302738A (en) * | 2012-03-15 | 2013-09-18 | 盾建重工制造有限公司 | Adjustable shock mount for a die |
| CN104163084A (en) * | 2014-07-23 | 2014-11-26 | 郑州宇通客车股份有限公司 | Vehicle damping device and vehicle with same |
| CN104163084B (en) * | 2014-07-23 | 2017-01-04 | 郑州宇通客车股份有限公司 | Vehicle damper and use the vehicle of this vibration absorber |
| CN110435407A (en) * | 2018-05-04 | 2019-11-12 | 通用汽车环球科技运作有限责任公司 | Base assembly for vehicle |
| CN110925300A (en) * | 2019-11-29 | 2020-03-27 | 中国北方车辆研究所 | Hydro-pneumatic spring rubber bearing |
| CN113389835A (en) * | 2021-06-08 | 2021-09-14 | 福州大学 | Integrated composite vibration isolator based on metal rubber and working method thereof |
| CN114060322A (en) * | 2021-12-27 | 2022-02-18 | 佛山市人居环保工程有限公司 | Novel fan takes precautions against earthquakes device |
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2008
- 2008-06-16 CN CNU2008200677854U patent/CN201225381Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012006914A1 (en) * | 2010-07-16 | 2012-01-19 | 湖南三一智能控制设备有限公司 | Damping device for self-propelled chassis of mortar device and self-propelled damping chassis |
| CN102121506A (en) * | 2011-03-28 | 2011-07-13 | 重庆长安汽车股份有限公司 | Vibration absorber with adjustable frequency installed on suspended support of automobile |
| CN102359520A (en) * | 2011-09-15 | 2012-02-22 | 佛山市顺德区金泰德胜电机有限公司 | Drum brake with low-noise mode |
| CN103122966A (en) * | 2011-11-18 | 2013-05-29 | 北汽福田汽车股份有限公司 | Compound suspension |
| CN103302738A (en) * | 2012-03-15 | 2013-09-18 | 盾建重工制造有限公司 | Adjustable shock mount for a die |
| CN102963449B (en) * | 2012-11-26 | 2015-08-05 | 西南交通大学 | A kind of Combined automotive Cab mounting method of manufacturing cells and special purpose device thereof |
| CN102963449A (en) * | 2012-11-26 | 2013-03-13 | 西南交通大学 | Manufacturing method of combined type car cab suspension unit and special device thereof |
| CN104163084B (en) * | 2014-07-23 | 2017-01-04 | 郑州宇通客车股份有限公司 | Vehicle damper and use the vehicle of this vibration absorber |
| CN104163084A (en) * | 2014-07-23 | 2014-11-26 | 郑州宇通客车股份有限公司 | Vehicle damping device and vehicle with same |
| CN110435407A (en) * | 2018-05-04 | 2019-11-12 | 通用汽车环球科技运作有限责任公司 | Base assembly for vehicle |
| CN110435407B (en) * | 2018-05-04 | 2022-06-07 | 通用汽车环球科技运作有限责任公司 | Base assembly for vehicle |
| RU2779224C1 (en) * | 2018-09-20 | 2022-09-05 | ДжиЭйчЭл КО, ЛТД. | Three-dimensional wave apparatus for massaging and performing therapeutic functions |
| CN110925300A (en) * | 2019-11-29 | 2020-03-27 | 中国北方车辆研究所 | Hydro-pneumatic spring rubber bearing |
| CN110925300B (en) * | 2019-11-29 | 2021-08-27 | 中国北方车辆研究所 | Hydro-pneumatic spring rubber bearing |
| CN113389835A (en) * | 2021-06-08 | 2021-09-14 | 福州大学 | Integrated composite vibration isolator based on metal rubber and working method thereof |
| CN113389835B (en) * | 2021-06-08 | 2022-08-12 | 福州大学 | Integrated composite vibration isolator based on metal rubber and working method thereof |
| CN114060322A (en) * | 2021-12-27 | 2022-02-18 | 佛山市人居环保工程有限公司 | Novel fan takes precautions against earthquakes device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20130616 |