CN104019182B - A kind of front shock absorber of automobile rubber standoff - Google Patents
A kind of front shock absorber of automobile rubber standoff Download PDFInfo
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- CN104019182B CN104019182B CN201410243839.8A CN201410243839A CN104019182B CN 104019182 B CN104019182 B CN 104019182B CN 201410243839 A CN201410243839 A CN 201410243839A CN 104019182 B CN104019182 B CN 104019182B
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- shock absorber
- support frame
- lug boss
- front shock
- rubber
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Abstract
The invention discloses a kind of front shock absorber of automobile rubber standoff, comprise rubber body, inner sleeve and support frame, described support frame is ring, described rubber body is coated with described support frame and comprises the first lug boss of ring-type, the depressed part of ring-type and the center hole of circle, described inner sleeve is coaxial and be arranged at described central hole with described support frame, and described first lug boss is symmetrically arranged with two air holes.A kind of front shock absorber of automobile rubber standoff of the present invention, can overcome automobile when limited conditions uses, stressed excessive between vehicle body and shock absorber rubber support assorted, and rubber deformation amount is large, causes exhaust smooth, produces the problem of abnormal sound.
Description
Technical field
The present invention relates to a kind of front shock absorber of automobile rubber standoff, belong to automobile absorber manufacturing technology field.
Background technique
Front shock absorber rubber standoff is the heavy connection that front shock absorber is connected with vehicle body, structure is more complicated, and damping performance is superior, significantly improves the stationarity that vehicle travels, lateral force suffered by effective alleviation front shock absorber, improves the working life of travelling comfort and the front shock absorber taken.In the prior art, automobile is when limited conditions uses, and front shock absorber easily produces abnormal sound; In addition, X during the actual use of front shock absorber rubber standoff, Y-direction stressing conditions are not identical, and front shock absorber rubber standoff of the prior art does not correspondingly design different product rigidity in X, Y-direction, therefore have impact on the integral shock-absorbing performance of front shock absorber.
Summary of the invention
The present invention for the deficiency that prior art exists, provides a kind of front shock absorber of automobile rubber standoff, can overcome automobile front shock absorber when limited conditions uses and easily produce the problem of abnormal sound just; Further, the present invention also aims to, according to the actual loading situation of front shock absorber rubber standoff, design a kind of front shock absorber of automobile rubber standoff, can different product rigidity be had in X, Y-direction and be conducive to improving the integral shock-absorbing performance of front shock absorber.
Found by test, the reason that front shock absorber easily produces abnormal sound is: automobile when limited conditions uses, stressed excessive between vehicle body and shock absorber rubber support assorted, rubber deformation amount is large, causes pad to contact with rubber body, overstocks air, cause exhaust not smooth, thus create abnormal sound.
For solving the problem, the technical solution used in the present invention is as follows:
A kind of front shock absorber of automobile rubber standoff, comprise: rubber body, inner sleeve and support frame, described support frame is ring, described rubber body is coated with described support frame and comprises the first lug boss of ring-type, the depressed part of ring-type and the center hole of circle, described inner sleeve is coaxial and be arranged at described central hole with described support frame, and described first lug boss is symmetrically arranged with two air holes.
As the improvement of technique scheme, described depressed part is also symmetrically arranged with two and weakens rigidity groove, and weakens rigidity groove described in two along X to arrangement.Described along X to arrangement also namely refer to that the symmetry axis weakening rigidity groove described in two is parallel to Y-direction axis.
As the improvement of technique scheme, described depressed part is also provided with the second lug boss of ring-type, and described in weaken rigidity slot between described second lug boss and described center hole, described second lug boss has the wavy shaped configuration of height around axially alternately change.Around axial alternately change, described second lug boss height refers to that the direction of the second lug boss variable height is as shown in hereinafter attached Fig. 1 and 2, but not radially alternately change formation halo structure.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
A kind of front shock absorber of automobile rubber standoff of the present invention, devises a kind of rubber body structure shape of novel structure, first arranges air hole 14, reduces automobile produces abnormal sound degree when limited conditions uses; Then be parallel to two of Y-direction axis weaken rigidity groove by arranging symmetry axis, front shock absorber of automobile rubber standoff can be made to have different product rigidity in X, Y-direction, thus reduce torsional stiffness, realistic user demand, thus improve the integral shock-absorbing performance of front shock absorber; Finally combine and weaken rigidity groove, corrugated ring-type second lug boss is set at depressed part, gap can be formed when motor racing, be easy to exhaust, thus automobile can be avoided to produce abnormal sound when limited conditions uses.As can be seen here, the problem of front shock absorber abnormal sound and rubber standoff X, Y-direction rigidity adopts technique scheme to solve, and not only solution is easy to implement, and the technological scheme of two problems brings out the best in each other, and has good degrees of fusion.
Accompanying drawing explanation
Fig. 1 is a kind of front shock absorber of automobile rubber standoff plan structure schematic diagram of the present invention;
Fig. 2 is a kind of front shock absorber of automobile rubber standoff perspective view of the present invention;
Fig. 3 is a kind of front shock absorber of automobile rubber standoff perspective view of the present invention;
Fig. 4 is a kind of front shock absorber of automobile rubber standoff cross-sectional view of the present invention.
Embodiment
Below in conjunction with specific embodiments content of the present invention is described.
As shown in Figures 1 to 4, be a kind of front shock absorber of automobile rubber supporter structure schematic diagram of the present invention.A kind of front shock absorber of automobile rubber standoff of the present invention, comprise: rubber body, inner sleeve 2 and support frame 3, described support frame 3 is ring, described rubber body is coated with described support frame 3 and comprises the first lug boss 11 of ring-type, the depressed part 12 of ring-type and the center hole 13 of circle, described inner sleeve 2 is coaxial and be arranged at described center hole 13 place with described support frame 3, and described first lug boss 11 is symmetrically arranged with two air holes 14.Further, described depressed part 12 is provided with the second lug boss 15 of ring-type, and described second lug boss 15 has the wavy shaped configuration of height around axially alternately change; Meanwhile, be also symmetrically arranged with two between described second lug boss 15 and described center hole 13 and weaken rigidity groove 16, and weaken rigidity groove 16 described in two along X to arrangement.
During production and processing a kind of front shock absorber of automobile rubber standoff of the present invention, first inner sleeve 2 and support frame 3 are placed in rubber mold, then inject rubber and carry out sulfidization molding, finally outer metallic member (mainly the inwall of inner sleeve 2 and both ends of the surface) is exposed to front shock absorber rubber standoff and carries out zinc-plated process, can obtain the front shock absorber of automobile rubber standoff of said structure, production technology is simple and easy, convenient.
By changing rubber body profile design, by arranging the first lug boss 11, depressed part 12 ensures the damping effect that conventional rubber body structure has, and in conjunction with the first lug boss 11, depressed part 12, at the first lug boss 11, air hole 14 is set, be conducive to exhaust, thus effectively can reduce automobile produces abnormal sound degree when limited conditions uses.In addition, weaken rigidity groove 16 at X to design, reduce torsional stiffness simultaneously, meet actual user demand, thus improve the integral shock-absorbing performance of front shock absorber.And in conjunction with weakening the structure of rigidity groove 16, arranging corrugated ring-type second lug boss 15, forming gap during motor racing, the air being easy to make to overstock in depressed part 12 is discharged from weakening rigidity groove 16, thus can eliminate the abnormal sound of front shock absorber of automobile completely.
Above content is detailed description made for the present invention in conjunction with specific embodiments, can not assert that the present invention specifically implements to be only limitted to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to the scope of protection of the invention.
Claims (1)
1. a front shock absorber of automobile rubber standoff, it is characterized in that, comprise: rubber body, inner sleeve (2) and support frame (3), described support frame (3) is ring, described rubber body is coated with described support frame (3) and comprises first lug boss (11) of ring-type, the depressed part (12) of ring-type and circular center hole (13), described inner sleeve (2) is coaxial and be arranged at described center hole (13) place with described support frame (3), and described first lug boss (11) is symmetrically arranged with two air holes (14);
Described depressed part (12) is also symmetrically arranged with two and weakens rigidity groove (16), and weakens rigidity groove (16) described in two along X to arrangement;
Described depressed part (12) is also provided with second lug boss (15) of ring-type, and described in weaken rigidity groove (16) and be positioned between described second lug boss (15) and described center hole (13), described second lug boss (15) has the wavy shaped configuration of height around axially alternately change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243839.8A CN104019182B (en) | 2014-06-04 | 2014-06-04 | A kind of front shock absorber of automobile rubber standoff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243839.8A CN104019182B (en) | 2014-06-04 | 2014-06-04 | A kind of front shock absorber of automobile rubber standoff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104019182A CN104019182A (en) | 2014-09-03 |
| CN104019182B true CN104019182B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410243839.8A Active CN104019182B (en) | 2014-06-04 | 2014-06-04 | A kind of front shock absorber of automobile rubber standoff |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035174A (en) * | 2015-06-29 | 2015-11-11 | 安徽中鼎减震橡胶技术有限公司 | Automobile top connecting plate with improved assembling structure and processing method thereof |
| CN109941057A (en) * | 2017-12-20 | 2019-06-28 | 洛阳凯众减震科技有限公司 | It is supported on damper |
| CN108361304A (en) * | 2018-02-01 | 2018-08-03 | 安徽中鼎密封件股份有限公司 | A kind of processing technology of anti-corrosion buffer rubber gasket and the rubber pad |
| CN110925300B (en) * | 2019-11-29 | 2021-08-27 | 中国北方车辆研究所 | Hydro-pneumatic spring rubber bearing |
| CN112268097B (en) * | 2020-10-20 | 2022-05-03 | 安庆中船柴油机有限公司 | Rubber friction shock absorber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5877945A (en) * | 1981-10-31 | 1983-05-11 | Toyota Motor Corp | Upper support for suspension device |
| DE3302057A1 (en) * | 1983-01-22 | 1984-07-26 | Volkswagenwerk Ag, 3180 Wolfsburg | Body-side flexible bearing of a spring strut |
| JPH08210407A (en) * | 1995-01-31 | 1996-08-20 | Tokai Rubber Ind Ltd | Member mount |
| CN201914044U (en) * | 2010-12-21 | 2011-08-03 | 宁波泛亚汽车部件有限公司 | Shock-absorber suspension top rubber |
| JP2013122252A (en) * | 2011-12-09 | 2013-06-20 | Bridgestone Corp | Strut mount |
| CN202368291U (en) * | 2011-12-29 | 2012-08-08 | 宁波泛亚汽车部件有限公司 | Suspension rubber support |
| CN103423351A (en) * | 2012-05-18 | 2013-12-04 | 枣阳市东方昌盛汽车部件有限公司 | Vibration-damping sleeve of overturn support of car |
| CN203130879U (en) * | 2013-03-22 | 2013-08-14 | 建新赵氏集团有限公司 | Automotive front shock absorption block assembly |
| CN203496606U (en) * | 2013-10-15 | 2014-03-26 | 建新赵氏集团有限公司 | Lower supporting assembly of front shock absorber |
| CN203945934U (en) * | 2014-06-04 | 2014-11-19 | 安徽中鼎减震橡胶技术有限公司 | A kind of front shock absorber of automobile rubber standoff |
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