CN203046868U - Engine suspension cushion and automobile comprising same - Google Patents

Engine suspension cushion and automobile comprising same Download PDF

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Publication number
CN203046868U
CN203046868U CN 201220686623 CN201220686623U CN203046868U CN 203046868 U CN203046868 U CN 203046868U CN 201220686623 CN201220686623 CN 201220686623 CN 201220686623 U CN201220686623 U CN 201220686623U CN 203046868 U CN203046868 U CN 203046868U
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CN
China
Prior art keywords
elastic
frame
skeleton
engine suspension
soft pad
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.)
Expired - Fee Related
Application number
CN 201220686623
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Chinese (zh)
Inventor
贾长超
杨亘荣
刘顺奇
周新华
刘福萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beiqi Foton Motor Co Ltd
Original Assignee
Beiqi Foton Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beiqi Foton Motor Co Ltd filed Critical Beiqi Foton Motor Co Ltd
Priority to CN 201220686623 priority Critical patent/CN203046868U/en
Application granted granted Critical
Publication of CN203046868U publication Critical patent/CN203046868U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an engine suspension cushion. The engine suspension cushion comprises an inner framework (1) used for being connected with an engine and an outer framework (2) used for being connected with a vehicle frame, wherein the inner framework is inserted into the outer framework, a first elastic body (3) and a second elastic body (4) are arranged between the inner framework and the outer framework, and the included angle between the first elastic body and the second elastic body is between 60 degrees and 75 degrees. The utility model further provides an automobile. According to the technical scheme, due to the fact that the included angel between the first elastic body and the second elastic body which are arranged between the outer framework and the inner framework are between 60 degrees and 75 degrees, pressure instead of shearing force is mainly applied to the first elastic body and the second elastic body, reliability of the first elastic body and reliability of the second elastic body are greatly improved, buffer performance of the first elastic body and the second elastic body are fully achieved, reliability of the engine suspension cushion is improved, and the service life of the engine suspension cushion is prolonged at the same time.

Description

A kind of engine suspension soft pad and comprise the automobile of this engine suspension soft pad
Technical field
The utility model relates to auto-parts, particularly, relates to a kind of engine suspension soft pad and comprises the automobile of this engine suspension soft pad.
Background technology
The vehicle body of automobile is subjected to the interference from the various vibrations of outside, also be subjected to the obstacle of vibration from interior of body simultaneously, and driving engine itself is the soruce of vibration of automobile inherence.If the vibration problem of vehicle body is excessive, then can cause the damage of parts and take uncomfortable etc.So, utilize suspension system that the vibration that driving engine is delivered to vehicle frame is reduced to bottom line usually.
At present, the structural shape of suspension system and geometric position etc. are very big to the influential effect of vibration suppression.Normally, use suspending cushion to suppress the vibration that driving engine is delivered to vehicle frame, the design of the characteristics such as structure, rigidity and damping of suspending cushion has then been determined the performance of vibration suppression, this is a quite complicated job, need satisfy a series of static state and dynamic performance requriements, be subjected to simultaneously the constraint of various conditions again, these have increased the difficulty of design greatly.
The utility model content
The purpose of this utility model provides a kind of engine suspension soft pad, and the reliability of this engine suspension soft pad is higher.
To achieve these goals, the utility model provides a kind of engine suspension soft pad, wherein, this suspending cushion comprises for the inner frame that is connected with driving engine and the outer skeleton that is used for being connected with vehicle frame, this inner frame is inserted in this outer skeleton, and be provided with first elastic body and second elastic body between described inner frame and the outer skeleton, the angle between described first elastic body and second elastic body is 60 °-75 °.
Preferably, described first elastic body and/or second elastic body comprise rubber bodies.
Preferably, described rubber bodies is connected with the sulfuration of described inner frame, and described inner frame and rubber bodies are pressed among the described outer skeleton.
Preferably, described first elastic body and/or second elastic body also comprise metal sheet, and described rubber bodies is connected with described metal sheet sulfuration.
Preferably, described rubber bodies is a plurality of for what alternately be connected with metal sheet.
Preferably, be formed with mounting groove on the inwall of described outer skeleton, described metal sheet can be installed in this mounting groove.
Preferably, the bolt hole that is used for being connected with driving engine of described inner frame is through hole.
The utility model also provides a kind of automobile, and wherein, this automobile comprises engine suspension soft pad described in the utility model, and the inner frame of this engine suspension soft pad is connected with driving engine, and outer skeleton is connected with vehicle frame.
Preferably, described engine suspension soft pad is installed as the spacing that makes between described first elastic body and the second elastomeric upper end greater than the spacing between the lower end, thus described first elastic body and the V-shaped layout of the second elastic body in the vertical direction.
Pass through technique scheme, be set to 60 °-75 ° by first elastic body between outer skeleton and the inner frame and the angle between second elastic body, thereby effect rather than shearing force that this first elastic body and second elastic body mainly are under pressure have improved first elastic body and the second elastomeric reliability greatly and have given full play to its cushion characteristic.Not only improve the reliability of engine suspension soft pad, and prolonged its service life.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and constitutes the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front view according to the engine suspension soft pad of the utility model preferred implementation;
Fig. 2 is the birds-eye view of engine suspension soft pad shown in Figure 1.
Description of reference numerals
1 inner frame, 2 outer skeletons
3 first elastic bodys, 4 second elastic bodys
5 rubber bodies, 6 metal sheets
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
In the utility model, under the situation of doing opposite explanation, the noun of locality of use typically refers to engine suspension soft pad orientation in actual applications as " upper and lower ", just finishes orientation under the situation of assembling at automobile.
The utility model provides a kind of engine suspension soft pad, wherein, this suspending cushion comprises for the inner frame 1 that is connected with driving engine and the outer skeleton 2 that is used for being connected with vehicle frame, this inner frame 1 is inserted in this outer skeleton 2, and be provided with first elastic body 3 and second elastic body 4 between described inner frame 1 and the outer skeleton 2, the angle between described first elastic body 3 and second elastic body 4 is 60 °-75 °.
In engine suspension soft pad of the present utility model, this suspending cushion is used for connecting driving engine and vehicle frame, and wherein inner frame 1 is connected with driving engine, and outer skeleton 2 is connected with vehicle frame, and inner frame 1 is inserted among the outer skeleton 2.Inner frame 1 and outside be provided with first elastic body 3 and second elastic body 4 between the skeleton 2, first elastic body 3 and second elastic body 4 inner frame 1 and outside play the effect of buffering vibration between the skeleton 2, thereby the transmission of vibration between buffering driving engine and the vehicle frame.
Arranging of this first elastic body 3 and second elastic body 4 can be adopted any suitable technological means and material in the prior art, for example, this first elastic body 3 and second elastic body 4 can interconnectively also can be to be separated from each other, and this first elastic body 3 and second elastic body 4 can adopt any suitable material and structure that is used for buffering and/or absorbs vibrational energy.Certainly, the utility model is not limited to above-mentioned scheme, and the elastic body between outer skeleton 1 and the inner frame 2 also can be for a plurality of.
When driving engine was installed on the vehicle frame by suspending cushion of the present utility model, first elastic body 3 and second elastic body 4 mainly were subjected to the effect of the pressure of vertical direction.In the technical solution of the utility model, become angle ground to arrange between this first elastic body 3 and second elastic body 4, and this angle is preferably 60 °-75 °.When the angle number of degrees between first elastic body 3 and second elastic body 4 during less than 60 °, the pressure of vertical direction then is shearing force for this first elastic body 3 and second elastic body 4, so just greatly reduces the reliability of first elastic body 3 and second elastic body 4.Use the technical solution of the utility model, can improve the reliability of suspending cushion greatly, and prolong the service life of this engine suspension soft pad.
Pass through technique scheme, be set to 60 °-75 ° by first elastic body between outer skeleton and the inner frame and the angle between second elastic body, thereby effect rather than shearing force that this first elastic body and second elastic body mainly are under pressure have improved first elastic body and the second elastomeric reliability greatly and have given full play to its cushion characteristic.Not only improve the reliability of engine suspension soft pad, and prolonged its service life.
Preferably, described first elastic body 3 and/or second elastic body 4 comprise rubber bodies 5.
In this preferred implementation, first elastic body 3 and/or second elastic body 4 can comprise rubber bodies 5.This rubber bodies 5 is structures relatively more commonly used in the prior art, utilizes the shock-absorbing of elastomeric material itself and the characteristic of buffering to come the vibration between driving engine and the vehicle frame is cushioned.But because the characteristic of rubber, the reliability of reliability when rubber is subjected to shearing force when being stressed, therefore for first elastic body 3 and/or second elastic body 4 that use rubber bodies 5, pass through the technical solution of the utility model, make the rubber bodies 5 of first elastic body 3 and/or second elastic body 4 mainly be subjected to the effect of the pressure of vertical direction, greatly reduce the size of the shearing force of bearing, utilize the technical solution of the utility model can obtain good more and obvious effects.
Need to prove that first elastic body 3 of the present utility model can adopt identical structure and material with second elastic body 4, also can adopt different structure and materials, the utility model is not limited this.In preferred implementation shown in the drawings, first elastic body 3 adopts identical structure and material with second elastic body 4.
Preferably, described rubber bodies 5 is connected with described inner frame 1 sulfuration, and described inner frame 1 is pressed among the described outer skeleton 2 with rubber bodies 5.
This preferred implementation provides the assembling mode of a kind of first elastic body 3 and/or second elastic body 4.Because rubber bodies 5 has elasticity, and inner frame 1 and outer skeleton 2 are made of metal usually, therefore this rubber bodies 5 can be connected with inner frame 1 sulfuration, thereby make rubber bodies 5 and inner frame 1 form as a whole, the elasticity of recycling rubber bodies 5 integrally is pressed into inner frame 1 and rubber bodies 5 among the outer skeleton 2, thereby first elastic body 3 and/or second elastic body 4 are arranged between inner frame 1 and the outer skeleton 2.
Preferably, described first elastic body 3 and/or second elastic body 4 also comprise metal sheet 6, and described rubber bodies 5 is connected with described metal sheet 6 sulfurations.
In this preferred implementation, first elastic body 3 and/or second elastic body 4 also comprise metal sheet 6, and this metal sheet 6 is connected with rubber bodies 5 sulfurations.The effect of this metal sheet 6 is the rigidity that improves first elastic body 3 and/or second elastic body 4, thus stress performance and the life-span of improving first elastic body 3 and/or second elastic body 4.
And the set-up mode of metal sheet 6 can adopt any suitable mode, and in preferred implementation as shown in the figure, the area of metal sheet 6 is identical with size and the shape of the cross-sectional plane of rubber bodies 5, and the utility model is not limited this yet.For example, this metal sheet 6 can be inserted among the rubber bodies 5.Normally, this metal sheet 6 along be parallel to rubber bodies 5 and inner frame 1 and outside the direction setting of joint face of skeleton 2.At this moment, this inner frame 1, rubber bodies 5 and metal sheet 6 also can be pressed among the outer skeleton 2, perhaps also can adopt other mode to be fixed among the outer skeleton 2.
Certainly, the utility model is not limited to present embodiment, also can adopt in the prior art other schemes that are suitable for that the rigidity of first elastic body 3 and/or second elastic body 4 is provided, and repeats no more herein.
Preferably, described rubber bodies 5 is a plurality of for what alternately be connected with metal sheet 6.
In order further to improve the intensity of first elastic body 3 and/or second elastic body 4, in this preferred implementation, first elastic body 3 and/or second elastic body 4 comprise a plurality of rubber bodies 5 and a plurality of metal sheet 6, and these a plurality of rubber bodies 5 and a plurality of metal sheet 6 can take different shapes respectively and structure, and rubber bodies 5 alternately is connected with metal sheet 6, so just can improve the intensity of first elastic body 3 and/or second elastic body 4 greatly.
Preferably, be formed with mounting groove on the inwall of described outer skeleton 2, described metal sheet 6 can be installed in this mounting groove.
This preferred implementation provides another kind of first elastic body 3 and/or second elastic body 4 has been fixed on mode between inner frame 1 and the outer skeleton 2.As indicated above, can utilize the elasticity of rubber bodies 5 that first elastic body 3 and/or second elastic body 4 are fixed between inner frame 1 and the outer skeleton 2, perhaps form mounting groove on the inwall of skeleton 2 outside, metal sheet 6 is installed in this mounting groove, thereby win elastic body 3 and/or second elastic body 4 can be fixed together with outer skeleton 2.
In the preferred implementation in the accompanying drawings, first elastic body 3 and second elastic body 4 all comprise two rubber bodies 5 and two metal sheets 6, one of them rubber bodies 5 is connected with inner frame 1, a metal sheet 6 is connected with outer skeleton, be formed with mounting groove on the inwall of skeleton outside, the width of this mounting groove is corresponding with width and the thickness of the metal sheet 6 that is connected with the degree of depth.Certainly, the method for attachment of the quantity of rubber bodies 5 and metal sheet 6 can arrange as required.
Preferably, the bolt hole 7 that is used for being connected with driving engine of described inner frame 1 is through hole.
As shown in the figure, be formed with lightening hole usually in the middle of the inner frame 1, to alleviate the weight of engine suspension soft pad.Wherein, according to the technical solution of the utility model, the bolt hole 7 that inner frame 1 is connected with driving engine connects to this lightening hole from the upper surface of inner frame 1.Compare with the blind hole of generally using in the prior art, such structure can increase the connection length of bolt, improve the fastness that connects, and can effectively avoid foreign material such as iron filings in bolt hole 7, to accumulate, influence tightening of bolt, thereby prevented that driving engine is owing to connecting the insecure vibration that causes.
The utility model also provides a kind of automobile, and wherein, this automobile comprises engine suspension soft pad described in the utility model, and the inner frame 1 of this engine suspension soft pad is connected with driving engine, and outer skeleton 2 is connected with vehicle frame.
Automobile of the present utility model comprises the engine suspension soft pad that the utility model is above-mentioned, the inner frame 1 of this engine suspension soft pad is connected with driving engine, outer skeleton 3 is connected with vehicle frame, inner frame 1 is installed among the outer skeleton 2, and inner frame 1 and outside skeleton 2 supports be provided with first elastic body 3 and second elastic body 4.
In automobile of the present utility model, when driving engine was installed on the vehicle frame by suspending cushion of the present utility model, first elastic body 3 and second elastic body 4 mainly were subjected to the effect of the pressure of vertical direction.In the technical solution of the utility model, become angle ground to arrange between this first elastic body 3 and second elastic body 4, and this angle is preferably 60 °-75 °.When the angle number of degrees between first elastic body 3 and second elastic body 4 during less than 60 °, the pressure of vertical direction then is shearing force for this first elastic body 3 and second elastic body 4, so just greatly reduces the reliability of first elastic body 3 and second elastic body 4.Use the technical solution of the utility model, can improve the reliability of suspending cushion greatly, and prolong the service life of this engine suspension soft pad.
Pass through technique scheme, be set to 60 °-75 ° by first elastic body between outer skeleton and the inner frame and the angle between second elastic body, thereby effect rather than shearing force that this first elastic body and second elastic body mainly are under pressure have improved first elastic body and the second elastomeric reliability greatly and have given full play to its cushion characteristic.Not only improve the reliability of engine suspension soft pad, and prolonged its service life.
Preferably, described engine suspension soft pad is installed as the spacing that makes between the upper end of described first elastic body 3 and second elastic body 4 greater than the spacing between the lower end, thus described first elastic body 3 and the V-shaped layout of second elastic body, 4 in the vertical directions.
In this preferred implementation, first elastic body 3 and second elastic body, 4 V-shaped layouts are to bear the weight of driving engine.
Below describe preferred implementation of the present utility model by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up by any suitable manner, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.

Claims (9)

1. engine suspension soft pad, it is characterized in that, this suspending cushion comprises for the inner frame that is connected with driving engine (1) and the outer skeleton (2) that is used for being connected with vehicle frame, this inner frame (1) is inserted in this outer skeleton (2), and be provided with first elastic body (3) and second elastic body (4) between described inner frame (1) and the outer skeleton (2), the angle between described first elastic body (3) and second elastic body (4) is 60 °-75 °.
2. engine suspension soft pad according to claim 1 is characterized in that, described first elastic body (3) and/or second elastic body (4) comprise rubber bodies (5).
3. engine suspension soft pad according to claim 2 is characterized in that, described rubber bodies (5) is connected with described inner frame (1) sulfuration, and described inner frame (1) is pressed among the described outer skeleton (2) with rubber bodies (5).
4. engine suspension soft pad according to claim 2 is characterized in that, described first elastic body (3) and/or second elastic body (4) also comprise metal sheet (6), and described rubber bodies (5) is connected with described metal sheet (6) sulfuration.
5. engine suspension soft pad according to claim 4 is characterized in that, described rubber bodies (5) is a plurality of for what alternately be connected with metal sheet (6).
6. according to claim 4 or 5 described engine suspension soft pads, it is characterized in that be formed with mounting groove on the inwall of described outer skeleton (2), described metal sheet (6) can be installed in this mounting groove.
7. engine suspension soft pad according to claim 1 is characterized in that, the bolt hole (7) that is used for being connected with driving engine of described inner frame (1) is through hole.
8. an automobile is characterized in that, this automobile comprises any described engine suspension soft pad among the aforesaid right requirement 1-7, and the inner frame of this engine suspension soft pad (1) is connected with driving engine, and outer skeleton (2) is connected with vehicle frame.
9. automobile according to claim 8, it is characterized in that, described engine suspension soft pad is installed as the spacing that makes between the upper end of described first elastic body (3) and second elastic body (4) greater than the spacing between the lower end, thus described first elastic body (3) and the V-shaped layout of second elastic body (4) in the vertical direction.
CN 201220686623 2012-12-12 2012-12-12 Engine suspension cushion and automobile comprising same Expired - Fee Related CN203046868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220686623 CN203046868U (en) 2012-12-12 2012-12-12 Engine suspension cushion and automobile comprising same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220686623 CN203046868U (en) 2012-12-12 2012-12-12 Engine suspension cushion and automobile comprising same

Publications (1)

Publication Number Publication Date
CN203046868U true CN203046868U (en) 2013-07-10

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CN 201220686623 Expired - Fee Related CN203046868U (en) 2012-12-12 2012-12-12 Engine suspension cushion and automobile comprising same

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896006A (en) * 2015-06-30 2015-09-09 安徽江淮汽车股份有限公司 Rear-mounted rubber mat assembly
CN105059102A (en) * 2015-07-29 2015-11-18 安徽江淮汽车股份有限公司 Suspension system of power assembly, and suspension rubber pad assembly of suspension system
CN105059101A (en) * 2015-07-29 2015-11-18 安徽江淮汽车股份有限公司 Power assembly suspension system and suspension bracket assembly
CN105172567A (en) * 2015-09-29 2015-12-23 东风商用车有限公司 Mount assembly for automobile engine
CN105857051A (en) * 2016-06-08 2016-08-17 安徽安凯汽车股份有限公司 Engine suspension and shock-absorption cushion assembly
CN105904955A (en) * 2016-07-07 2016-08-31 安徽安凯汽车股份有限公司 Engine suspension cushion bracket
CN105922855A (en) * 2016-06-08 2016-09-07 安徽安凯汽车股份有限公司 Engine suspension damping cushion assembly with adjustable pre-tightening stiffness
CN107719095A (en) * 2017-10-20 2018-02-23 安徽江淮汽车集团股份有限公司 A kind of engine front mounting rubber cushion
CN108748823A (en) * 2018-05-24 2018-11-06 哈尔滨东安实业发展有限公司 A kind of forming method of hydraulic pressure safety axis
CN110329051A (en) * 2019-07-08 2019-10-15 北京福田戴姆勒汽车有限公司 The cushion blocking and truck of engine mounting

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896006A (en) * 2015-06-30 2015-09-09 安徽江淮汽车股份有限公司 Rear-mounted rubber mat assembly
CN105059102A (en) * 2015-07-29 2015-11-18 安徽江淮汽车股份有限公司 Suspension system of power assembly, and suspension rubber pad assembly of suspension system
CN105059101A (en) * 2015-07-29 2015-11-18 安徽江淮汽车股份有限公司 Power assembly suspension system and suspension bracket assembly
CN105172567A (en) * 2015-09-29 2015-12-23 东风商用车有限公司 Mount assembly for automobile engine
CN105857051A (en) * 2016-06-08 2016-08-17 安徽安凯汽车股份有限公司 Engine suspension and shock-absorption cushion assembly
CN105922855A (en) * 2016-06-08 2016-09-07 安徽安凯汽车股份有限公司 Engine suspension damping cushion assembly with adjustable pre-tightening stiffness
CN105904955A (en) * 2016-07-07 2016-08-31 安徽安凯汽车股份有限公司 Engine suspension cushion bracket
CN107719095A (en) * 2017-10-20 2018-02-23 安徽江淮汽车集团股份有限公司 A kind of engine front mounting rubber cushion
CN108748823A (en) * 2018-05-24 2018-11-06 哈尔滨东安实业发展有限公司 A kind of forming method of hydraulic pressure safety axis
CN110329051A (en) * 2019-07-08 2019-10-15 北京福田戴姆勒汽车有限公司 The cushion blocking and truck of engine mounting

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20171212

CF01 Termination of patent right due to non-payment of annual fee