CN103770619A - Suspension cushion - Google Patents
Suspension cushion Download PDFInfo
- Publication number
- CN103770619A CN103770619A CN201410070088.4A CN201410070088A CN103770619A CN 103770619 A CN103770619 A CN 103770619A CN 201410070088 A CN201410070088 A CN 201410070088A CN 103770619 A CN103770619 A CN 103770619A
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- China
- Prior art keywords
- connecting plate
- lower connecting
- rubber body
- upper junction
- suspending cushion
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- 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.)
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Abstract
The invention relates to a rubber suspension cushion for an engine mounting system. The structure of the rubber suspension cushion comprises a rubber body, an upper connecting plate and a lower connecting plate, a bolt and a positioning pin, wherein the bolt and the positioning pin are fixed on the upper connecting plate; the rubber body is bonded with the lower connecting plate and the upper connecting plate through vulcanization; the upper connecting plate is designed into a cover structure of which the four sides are closed and the bottom is open; limiting iron blocks bent in a direction toward the upper connecting plate are arranged at the two ends of the lower connecting plate. Due to the adoption of the technical scheme, the displacement of the rubber suspension cushion in a plurality of directions can be prevented, the service life of the suspension cushion can be prolonged, and overlarge displacement of the engine in a plurality of directions can be limited and then dynamic interference with surrounding parts is avoided, and therefore, the service life of the parts is prolonged.
Description
Technical field
The invention belongs to vehicular spare parts field, refer to especially a kind of rubber suspension cushion for Engine Mounting System.
Background technology
Light truck Engine Mounting System mainly uses rubber suspension cushion both at home and abroad at present.The necessary limiting engine assembly displacement of this suspending cushion is excessive, otherwise can cause driving engine and its Surrounding Parts movement interference, and engine assembly or parts are damaged, and affects the life-span of rubber suspension cushion simultaneously.
Fig. 1 is the schematic diagram of the suspending cushion of prior art, this suspending cushion structure is: upper junction plate (1.3) and bolt (1.4) and locating dowel pin (1.5) weld together, rubber body (1.1) sulfides with lower connecting plate (1.2) and upper junction plate (1.3), wherein upper junction plate (1.3), lower connecting plate (1.2), bolt (1.4), locating dowel pin (1.5) adopt metallic material, and rubber body (1.1) adopts elastomeric material.
But simple due in design, can not limit the displacement of above-below direction and fore-and-aft direction, can only limit to a certain extent the displacement of left and right directions, and in strenuous exercise's process, this is spacing can not work, rubber body cannot make engine assembly comprehensively spacing at this suspending cushion of left and right directions, in use engine assembly easily with its Surrounding Parts generation dynamic interference, suspending cushion life-span while also can decline.
Summary of the invention
Object of the present invention is exactly the shortcoming existing in order to overcome prior art, and a kind of new over-large displacement that can limiting engine multiple directions is provided, and avoids and its Surrounding Parts generation dynamic interference, improves parts and suspending cushion life-span.
The present invention is achieved by the following technical solutions:
A kind of suspending cushion, comprises rubber body, upper junction plate, lower connecting plate, bolt and locating dowel pin;
Described upper junction plate is fixed with bolt and locating dowel pin;
Described rubber body with lower connecting plate together with upper junction plate bonding by Vulcanization;
The two ends of described lower connecting plate are provided with to the spacing iron block of upper junction plate direction bending;
Described upper junction plate is surrounding sealing, the housing structure of lower bottom opening;
The internal depth of described upper junction plate housing is less than the height of rubber body, and the height of the spacing iron block of lower connecting plate is less than the height of rubber body, and the height sum of the internal depth of upper junction plate housing and the spacing iron block of lower connecting plate is greater than the height of rubber body.
Described rubber body includes the spacing rubber block of suspension cushion block and the spacing iron block of parcel.
Described housing structure is approximate oblong.
The surrounding of described housing structural openings is provided with outward extending edge portion.
Chang Bian edge, the opening both sides portion of described housing structure is provided with groove structure.
Two long sides of described housing structure cave inward, and form concave part.
Two long limits of described lower connecting plate are outwardly, and are respectively provided with a mounting hole at protrusion position.
The spacing iron block junction at described lower connecting plate and two ends is provided with inside protruding reinforcing rib structure.
It is long that the end length of described rubber body is slightly less than the interior end of lower connecting plate, and it is long that the interior length of upper junction plate housing structure is slightly larger than lower connecting plate outer bottom.
It is wide that the lower bottom width of described rubber body is slightly less than the spacing iron block of lower connecting plate, and the interior bottom width of upper junction plate housing is slightly larger than down in the spacing iron block of connecting panel wide.
Beneficial effect of the present invention embodies in the following areas:
The multidirectional displacement of suspending cushion rubber body can be limited, the suspending cushion life-span can be improved.Over-large displacement that can limiting engine multiple directions, avoids and its Surrounding Parts generation dynamic interference, improves part life.
Accompanying drawing explanation
Fig. 1 is prior art suspending cushion structural representation;
Fig. 2 is suspending cushion structural representation of the present invention;
Fig. 3 is rubber body schematic diagram;
Fig. 4 is lower connecting plate schematic diagram;
Fig. 5 is upper junction plate schematic diagram;
Fig. 6 is bolt schematic diagram;
Fig. 7 is locating dowel pin schematic diagram.
Nomenclature:
2.1-rubber body, 2.2-lower connecting plate, 2.3-upper junction plate, 2.4-bolt, 2.5-locating dowel pin
The specific embodiment
Describe technical scheme of the present invention by specific embodiment below, following instance is only exemplary, only can be used for explaining and technical scheme of the present invention being described, and can not to be interpreted as is the restriction to technical solution of the present invention.
As shown in Fig. 2, Fig. 3, Fig. 6 or Fig. 7, suspending cushion of the present invention, comprises rubber body (2.1), upper junction plate (2.3), lower connecting plate (2.2), bolt (2.4) and locating dowel pin (2.5).Wherein upper junction plate (2.3) and bolt (2.4) and locating dowel pin (2.5) weld together, rubber body (2.1) is together with lower connecting plate (2.2) and upper junction plate (2.3) bonding by Vulcanization.Upper junction plate (2.3), lower connecting plate (2.2), bolt (2.4), locating dowel pin (2.5) adopt metallic material, and rubber body (2.1) adopts elastomeric material.
The present invention and the prior art key distinction are the structure of upper junction plate, the upper junction plate (1.3) of prior art is dull and stereotyped, and upper junction plate of the present invention (2.3) is housing form, surrounding is sealed, by contacting of upper junction plate (2.3) and lower connecting plate (2.2), limit rubber body (2.1) respectively to displacement.Described rubber body (2.1) includes the spacing rubber block (2.7) of suspension cushion block (2.6) and the spacing iron block of parcel.
On the spacing iron block (2.8) of lower connecting plate (2.2) both sides, be enclosed with spacing rubber block, can avoid upper junction plate (2.3) to contact with lower connecting plate time, produce abnormal sound, as shown in Figure 3.Two long limits of lower connecting plate are outwardly, and are respectively provided with a mounting hole at protrusion position.
As shown in Figure 5, upper connection (2.3) plate housing structure proximate oblong; The surrounding of housing structural openings is provided with outward extending edge portion (2.10); Chang Bian edge, the opening both sides portion of housing structure is provided with groove structure (2.11); Two long sides of housing structure cave inward, and form concave part (2.12), play booster action, and conveniently take.
As shown in Figure 4, the spacing iron block junction at lower connecting plate and two ends is provided with inside bulge-structure (2.9), plays booster action.
It is long that the end length of rubber body is slightly less than the interior end of lower connecting plate, and the bigger lower connecting plate outer bottom of interior length of upper junction plate housing structure is long.
It is wide that the lower bottom width of described rubber body is slightly less than the spacing iron block of lower connecting plate, and the spacing iron block of the bigger lower connecting plate of interior bottom width of upper junction plate housing is wide.
The internal depth of described upper junction plate housing is less than the height of rubber body, and the height of the spacing iron block of lower connecting plate is less than the height of rubber body, and the height sum of the internal depth of upper junction plate housing and the spacing iron block of lower connecting plate is greater than the height of rubber body.
The present invention can limit the multidirectional displacement of suspending cushion rubber body, can improve the suspending cushion life-span, and over-large displacement that can limiting engine multiple directions, avoids and its Surrounding Parts generation dynamic interference, improves part life.
Bolt, locating dowel pin and upper junction plate can weld togethers, also can adopt other fixed form.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (10)
1. a suspending cushion, comprises rubber body, upper junction plate, lower connecting plate, bolt and locating dowel pin;
Described upper junction plate is fixed with bolt and locating dowel pin;
Described rubber body with lower connecting plate together with upper junction plate bonding by Vulcanization;
The two ends of described lower connecting plate are provided with to the spacing iron block of upper junction plate direction bending;
It is characterized in that: described upper junction plate is surrounding sealing, the housing structure of lower bottom opening;
The internal depth of described upper junction plate housing is less than the height of rubber body, and the height of the spacing iron block of lower connecting plate is less than the height of rubber body, and the height sum of the internal depth of upper junction plate housing and the spacing iron block of lower connecting plate is greater than the height of rubber body.
2. suspending cushion according to claim 1, is characterized in that: described rubber body includes the spacing rubber block of suspension cushion block and the spacing iron block of parcel.
3. suspending cushion according to claim 1, is characterized in that: described housing structure is approximate oblong.
4. according to the suspending cushion described in claim 1 or 3, it is characterized in that: the surrounding of described housing structural openings is provided with outward extending edge portion.
5. suspending cushion according to claim 3, is characterized in that: Chang Bian edge, the opening both sides portion of described housing structure is provided with groove structure.
6. suspending cushion according to claim 3, is characterized in that: two long sides of described housing structure cave inward, and forms concave part.
7. suspending cushion according to claim 1, is characterized in that: two long limits of described lower connecting plate are outwardly, and are respectively provided with a mounting hole at protrusion position.
8. according to the suspending cushion described in claim 1 or 7, it is characterized in that: the spacing iron block junction at described lower connecting plate and two ends is provided with inside protruding reinforcing rib structure.
9. suspending cushion according to claim 1, is characterized in that: it is long that the end length of described rubber body is slightly less than the interior end of lower connecting plate, and it is long that the interior length of plate housing structure is slightly larger than lower connecting plate outer bottom.
10. suspending cushion according to claim 1, is characterized in that: it is wide that the lower bottom width of described rubber body is slightly less than the spacing iron block of lower connecting plate, and the interior bottom width of upper junction plate housing is slightly larger than down in the spacing iron block of connecting panel wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070088.4A CN103770619A (en) | 2014-02-27 | 2014-02-27 | Suspension cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070088.4A CN103770619A (en) | 2014-02-27 | 2014-02-27 | Suspension cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103770619A true CN103770619A (en) | 2014-05-07 |
Family
ID=50563566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410070088.4A Pending CN103770619A (en) | 2014-02-27 | 2014-02-27 | Suspension cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770619A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515416A (en) * | 2016-11-25 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Suspension assembly of truck power assembly |
| CN106979995A (en) * | 2017-05-17 | 2017-07-25 | 安徽久能信息科技有限公司 | A kind of air pollution degree detects special suspension device |
| CN114148156A (en) * | 2021-12-10 | 2022-03-08 | 安徽江淮汽车集团股份有限公司 | Engine suspension cushion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193668Y (en) * | 2008-04-19 | 2009-02-11 | 奇瑞汽车股份有限公司 | Engine suspension cushion |
| CN201396394Y (en) * | 2009-05-08 | 2010-02-03 | 广西玉柴机器股份有限公司 | Car engine front suspending cushion |
| CN201941571U (en) * | 2011-03-18 | 2011-08-24 | 江铃汽车股份有限公司 | Engine suspension device |
| CN103144525A (en) * | 2013-03-21 | 2013-06-12 | 重庆长安汽车股份有限公司 | Suspension cushion for diesel engine |
| CN203362926U (en) * | 2013-06-27 | 2013-12-25 | 安徽长丰扬子汽车制造有限责任公司 | Front suspension cushion assembly for light-duty truck engine |
-
2014
- 2014-02-27 CN CN201410070088.4A patent/CN103770619A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193668Y (en) * | 2008-04-19 | 2009-02-11 | 奇瑞汽车股份有限公司 | Engine suspension cushion |
| CN201396394Y (en) * | 2009-05-08 | 2010-02-03 | 广西玉柴机器股份有限公司 | Car engine front suspending cushion |
| CN201941571U (en) * | 2011-03-18 | 2011-08-24 | 江铃汽车股份有限公司 | Engine suspension device |
| CN103144525A (en) * | 2013-03-21 | 2013-06-12 | 重庆长安汽车股份有限公司 | Suspension cushion for diesel engine |
| CN203362926U (en) * | 2013-06-27 | 2013-12-25 | 安徽长丰扬子汽车制造有限责任公司 | Front suspension cushion assembly for light-duty truck engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515416A (en) * | 2016-11-25 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Suspension assembly of truck power assembly |
| CN106979995A (en) * | 2017-05-17 | 2017-07-25 | 安徽久能信息科技有限公司 | A kind of air pollution degree detects special suspension device |
| CN114148156A (en) * | 2021-12-10 | 2022-03-08 | 安徽江淮汽车集团股份有限公司 | Engine suspension cushion |
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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 | ||
| CB02 | Change of applicant information |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |
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| WD01 | Invention patent application deemed withdrawn after publication |