CN104553722A - Left and right side mounting device of engine - Google Patents
Left and right side mounting device of engine Download PDFInfo
- Publication number
- CN104553722A CN104553722A CN201510028798.5A CN201510028798A CN104553722A CN 104553722 A CN104553722 A CN 104553722A CN 201510028798 A CN201510028798 A CN 201510028798A CN 104553722 A CN104553722 A CN 104553722A
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- position block
- block
- plate
- upper limit
- driving engine
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Abstract
The invention discloses a left and right side mounting device of an engine. The left and right side mounting device of the engine comprises a left and right suspended soft pad assembly of the engine, and a suspended bracket; the left and right suspended soft pad assembly of the engine comprises an elastomer, an upper limiting block and a lower limiting block, wherein both the upper limiting block and the lower limiting block are U-shaped blocks; the elastomer is mounted between bottom plates of the upper limiting block and the lower limiting block; at least one side plate of the lower limiting block; the upper part of an extending part of the lower limiting block is bent toward the inner side to form a limiting part; a buffering part is arranged on the upper limiting block below the limiting part; the suspended bracket comprises a U-shaped vertical connecting block; a horizontal mounting block which is an upwards-opened U-shaped block is connected between extending parts of the lower ends of reinforcing plates at two sides of the vertical connecting block; a positioning pin and a connecting bolt on the bottom plate of the upper limiting block respectively pass through a positioning pin mounting hole and a connecting bolt hole to be fixed on a bottom plate of the horizontal mounting block; engine mounting holes are distributed in the upper part of a vertical plate of a vertical connecting block. With the adoption of the device, the elastomer can be avoided jumping out, and the rigidity is improved.
Description
Technical field
The present invention relates to a kind of driving engine left and right sides erecting device.
Background technology
Driving engine is the heart of automobile, the quality of its performance directly decides every in-use performance of automobile, because driving engine itself is a soruce of vibration, simultaneously, be subject to the various obstacle of vibrations from outside, so, Engine-mount systems is set usually, to reduce vibration passing that driving engine produces to support component, or the normal operation of various obstacle of vibration driving engines from outside.
Now, the main major part using suspending cushion to suspend as power in vehicle, so the performance of suspending cushion directly affects service life of travelling comfort (riding comfort) and automobile power assembly etc. of the vibrating noise of automobile power assembly, automobile.Current mounting structure is at above all existing defects on some.
Summary of the invention
For existing problem, the object of the present invention is to provide a kind of elastic body not easily damaged, intensity good, install failure-free driving engine left and right sides erecting device.
To achieve these goals, technical scheme of the present invention is: a kind of driving engine left and right sides erecting device, comprise driving engine left and right suspending soft cushion assembly and mounting bracket, described driving engine left and right suspending soft cushion assembly comprises elastic body, upper limit position block and lower position block, it is characterized in that: described upper limit position block and lower position block are all for by base plate and a left side, the U-shaped block of right biside plate composition, the bore of described upper limit position block is less than the bore of lower position block, on described elastic body, lower end is arranged on the middle part of upper limit position block and lower position block plate inner surface respectively, a left side for described upper limit position block, right side board reaches in lower position block, and and have distance between the base plate of lower position block, at least one side plate of described lower position block upwards extends, the top of the extension of described lower position block side plate is bent to form limiting section to the inside, this limiting section is positioned at the top of upper limit position block,
Damping rubber block is arranged at the bottom of the left and right side plate of described upper limit position block respectively overcoat, and the damping rubber block near the side of limiting section upwards extends to form buffer part, and described buffer locations is in the below of limiting section;
The base plate upper end of described upper limit position block is provided with locating dowel pin and tie bolt;
Described mounting bracket comprises the inverted U-shaped vertical contiguous block be made up of vertical plate and both sides brace panel, the lower end of the both sides brace panel of described vertical contiguous block is to downward-extension, horizontal mounting blocks is connected with between the bottom of the extension of the both sides brace panel of described vertical contiguous block, described horizontal mounting blocks is the U-shaped block of opening upwards, described both sides brace panel is welded on the two side of horizontal mounting blocks respectively, the base plate of described horizontal mounting blocks is provided with locating dowel pin mounting hole and link bolt hole, be fixed on after locating dowel pin on described upper limit position block base plate and tie bolt are each passed through locating dowel pin mounting hole and link bolt hole on the base plate of horizontal mounting blocks, the upper part of the vertical plate of described vertical contiguous block is furnished with engine mounting holes.
Adopt such scheme, in engine assembly, lower position block is connected with car load subframe bolt, and vertical contiguous block is connected with driving engine by engine mounting holes.Driving engine in the course of the work, upper limit position block is spacing by lower position block left and right, the side plate of suspension lower position block is upwards extended to form limiting section, this limiting section forms vertical spacing to upper limit position block, avoid upper limit position block to jump out lower position block, cause jumping out spacing without any direction of rear elastic body, thus elastic body will be subject to the appearance that a shearing force causes elastic body phenomenon of rupture, make whole suspension more reliable, longer service life.Damping rubber block plays the effect of buffering noise reduction, like this, the left side plate can avoiding upper limit directly with the contacts baseplate of lower position block, thus cause noise, the traveling comfort that raising is taken.
Snubber block near limiting section upwards extends to form buffer part, and during such upper limit position block upward movement, the buffer part of upper limit position block contacts with limiting section, and buffer part plays the effect of buffering noise reduction, improves travelling comfort.
Mounting bracket is installed easy to connect, and vertical contiguous block and horizontal mounting blocks all adopt U-shaped structure, and make the rigidity of whole mounting bracket better like this, intensity is good, improves the mode of mounting bracket.Make the more reliable for installing driving engine of whole mounting assembly, traveling comfort is better.
In such scheme: described elastic body is rubber spring.
In such scheme: described vertical plate is formed by connecting by upper vertical portion and arc lower part from top to bottom successively, the inner side of described upper vertical portion is welded with upper reinforcing plate, and described arc lower part rolls forward tiltedly from top to bottom gradually.The design of vertical plate makes installation more convenient.Vertical plate arranges upper reinforcing plate, increases the intensity of vertical plate, make installation more reliable.
In such scheme: the both sides of described upper reinforcing plate are respectively equipped with semi-round welding breach.So expediently the welding of brace panel and vertical plate.
In such scheme: be connected with lower reinforcing plate between the middle part of the both sides brace panel of described vertical contiguous block.The design of lower reinforcing plate improves the intensity of vertical contiguous block.
In such scheme: the extension of described both sides brace panel also turns forward from top to bottom gradually.So convenient installation, installation strength is good.
In such scheme: the side, front and back of described lower position block is respectively equipped with installation journal stirrup, this installation journal stirrup is provided with mounting hole.Lower position block is connected with car load subframe bolt by this installation journal stirrup, makes installation more reliable.
The invention has the beneficial effects as follows: engine suspension soft pad assembly structure of the present invention is simple, can realize elastomeric left and right and spacing up and down, avoid elastic body to jump out lower position block, thus cause spacing without any direction of elastic body, thus the phenomenon causing elastic body to rupture.Whole suspending soft cushion assembly is more reliable, and noise is little, long service life, and the intensity of mounting bracket is good, and structure is simple, and easily, whole mounting assembly is good for installing driving engine traveling comfort, and noise is little in assembling.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the structural representation of driving engine left and right suspending soft cushion assembly.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the structural representation of mounting bracket.
Fig. 6 is the lateral side view of mounting bracket.
Fig. 7 is the upward view of mounting bracket.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
Of the present inventionly wait the relative position of the noun of locality only in representative graph all around, do not represent the absolute location of product.
Embodiment 1
As shown in figures 1 to 6: driving engine left and right sides erecting device of the present invention is made up of driving engine left and right suspending soft cushion assembly and mounting bracket.
Driving engine left and right suspending soft cushion assembly is made up of elastic body 1, upper limit position block 2, lower position block 3, limiting section 4, damping rubber block 5, locating dowel pin 6, tie bolt 7, parts such as installation journal stirrup 8, reinforced rib 16 etc.
Elastic body 1 is preferably rubber spring.Upper limit position block 2 and the lower position block 3 U-shaped block all for being made up of base plate and left and right sides plate, the bore of upper limit position block 2 is less than the bore (distance between left side plate) of lower position block 3, the middle part of the base plate of upper limit position block 2 is provided with locating dowel pin 6, the base plate of upper limit position block 2 is also provided with tie bolt 7, and locating dowel pin 6 and tie bolt 7 all reach above base plate.The side, front and back of lower position block 3 is respectively equipped with installs journal stirrup 8, and one of them installs journal stirrup 8 near left side, and another installs journal stirrup 8 near right side, and install journal stirrup 8 and be provided with mounting hole, lower position block 3 is arranged on car load subframe by this installation journal stirrup 8.Elastic body 1 upper and lower end is arranged on the middle part of upper limit position block 2 and lower position block 3 plate inner surface respectively, is equivalent to upper limit position block 2 and tips upside down on elastic body 1.The side plate of upper limit position block 2 reaches in lower position block 3, and and has distance between the base plate of lower position block 3.The lower surface of the base plate of lower position block 3 is distributed with reinforced rib 16, and this reinforced rib 16, for improving the rigidity of lower position block 3, improves the mode of lower position block 3, improves natural frequency, avoids resonance.At least one side plate of lower position block 3 upwards extends, and the top of the extension of lower position block 3 is bent to form limiting section 4 to the inside, and this limiting section 4 is positioned at the top of upper limit position block 2.Damping rubber block 5 is arranged at the bottom of the left and right side plate of described upper limit position block 2 respectively overcoat, damping rubber block 5 near the side of limiting section 4 upwards extends to form buffer part 51, preferably, damping rubber block 5 on this side plate only upwards extends near the one side of limiting section 4, this buffer part 51 is close to the upper surface of upper limit position block 2, each angle chamfering of lower position block 2 and upper limit position block 3, like this, buffer part 51 is also arc part.Described buffer part 51 is positioned at the below of limiting section 4, and, the end of buffer part 51 and the end part aligning of limiting section 4 or extend to the front of limiting section 4.
If left suspension is then selected, the upwards extension of the right side board of lower position block 3, the top of the extension on the right side of this is bent to form limiting section 4 to the inside.
Right suspension is then selected: the upwards extension of the left side board of lower position block 3, and the top of the extension on the left of this is bent to form limiting section 4 to the inside.
Mounting bracket is made up of parts such as vertical contiguous block 9, horizontal mounting blocks 10, locating dowel pin mounting hole 11, link bolt hole 12, engine mounting holes 13, upper reinforcing plate 14, lower reinforcing plates 15.
Vertical contiguous block 9 is the inverted U-shaped be made up of vertical plate 91 and both sides brace panel 92, and vertical plate 91 is formed by connecting by upper vertical portion and arc lower part from top to bottom successively, and arc lower part rolls forward tiltedly from top to bottom gradually.The inner side of upper vertical portion is welded with upper reinforcing plate 14, conveniently welds, and the both sides of upper reinforcing plate 14 are respectively equipped with semi-round welding breach 141.The upper vertical portion of vertical plate 91 is distributed with the engine mounting holes 13 extended before and after multiple axis, and engine mounting holes 13 is through vertical plate 91 and upper reinforcing plate 14.Engine mounting holes 13 is for being connected with driving engine.Lower reinforcing plate 15 is connected with between the middle part of the both sides brace panel 92 of vertical contiguous block 9.
The lower end of the both sides brace panel 92 of vertical contiguous block 9 is to downward-extension, this extension is also for turn forward gradually from top to bottom, horizontal mounting blocks 10 is connected with between the bottom of the extension of the both sides brace panel 92 of vertical contiguous block 9, horizontal mounting blocks 10 is the U-shaped block of opening upwards, the inner side of both sides brace panel 92 is welded on the two side of horizontal mounting blocks 10 respectively, and the base plate of horizontal mounting blocks 10 is provided with locating dowel pin mounting hole 11 and link bolt hole 12.
Locating dowel pin 6 on the base plate of upper limit position block 2 and tie bolt 7 are each passed through locating dowel pin mounting hole 11 on horizontal mounting blocks 10 and link bolt hole 12, and be fixed on horizontal mounting blocks 10, after installing, the both sides brace panel 92 of vertical contiguous block 9 is positioned at side, front and back, with the left side plate of upper limit position block 2 and lower position block 3 not in the same side.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technical personnels in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (7)
1. a driving engine left and right sides erecting device, comprise driving engine left and right suspending soft cushion assembly and mounting bracket, described driving engine left and right suspending soft cushion assembly comprises elastic body (1), upper limit position block (2) and lower position block (3), it is characterized in that: described upper limit position block (2) and lower position block (3) are all for by base plate and a left side, the U-shaped block of right biside plate composition, the bore of described upper limit position block (2) is less than the bore of lower position block (3), on described elastic body (1), lower end is arranged on the middle part of upper limit position block (2) and lower position block (3) plate inner surface respectively, a left side for described upper limit position block (2), right side board reaches in lower position block (3), and and have distance between the base plate of lower position block (3), described lower position block (3) at least one side plate upwards extends, the top of the extension of described lower position block (3) side plate is bent to form limiting section (4) to the inside, this limiting section (4) is positioned at the top of upper limit position block (2),
Damping rubber block (5) is arranged at the bottom of the left and right side plate of described upper limit position block (2) respectively overcoat, damping rubber block (5) near the side of limiting section (4) upwards extends to form buffer part (51), and described buffer part (51) is positioned at the below of limiting section (4);
The base plate upper end of described upper limit position block (2) is provided with locating dowel pin (6) and tie bolt (7);
Described mounting bracket comprises the inverted U-shaped vertical contiguous block (9) be made up of vertical plate (91) and both sides brace panel (92), the lower end of the both sides brace panel (92) of described vertical contiguous block (9) is to downward-extension, horizontal mounting blocks (10) is connected with between the bottom of the extension of the both sides brace panel (92) of described vertical contiguous block (9), the U-shaped block that described horizontal mounting blocks (10) is opening upwards, described both sides brace panel (92) are welded on the two side of horizontal mounting blocks (10) respectively, the base plate of described horizontal mounting blocks (10) is provided with locating dowel pin mounting hole (11) and link bolt hole (12), locating dowel pin (6) on described upper limit position block (2) base plate and tie bolt (7) are fixed on the base plate of horizontal mounting blocks (10) after being each passed through locating dowel pin mounting hole (11) and link bolt hole (12), the upper part of the vertical plate (91) of described vertical contiguous block (9) is furnished with engine mounting holes (13).
2. a kind of driving engine left and right sides erecting device according to claim 1, is characterized in that: described elastic body (1) is rubber spring.
3. a kind of driving engine left and right sides erecting device according to claim 1, it is characterized in that: described vertical plate (11) is formed by connecting by upper vertical portion and arc lower part from top to bottom successively, the inner side of described upper vertical portion is welded with upper reinforcing plate (14), and described arc lower part rolls forward tiltedly from top to bottom gradually.
4. a kind of driving engine left and right sides erecting device according to claim 1, is characterized in that: the both sides of described upper reinforcing plate (14) are respectively equipped with semi-round welding breach (141).
5. a kind of driving engine left and right sides erecting device according to claim 1 or 4, is characterized in that: be connected with lower reinforcing plate (15) between the middle part of the both sides brace panel (92) of described vertical contiguous block (9).
6. a kind of driving engine left and right sides erecting device according to claim 1, is characterized in that: the extension of described both sides brace panel (92) also turns forward from top to bottom gradually.
7. a kind of driving engine left and right sides erecting device according to claim 1, is characterized in that: the side, front and back of described lower position block (3) is respectively equipped with installs journal stirrup (8), and this installation journal stirrup (8) is provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028798.5A CN104553722A (en) | 2015-01-21 | 2015-01-21 | Left and right side mounting device of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028798.5A CN104553722A (en) | 2015-01-21 | 2015-01-21 | Left and right side mounting device of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104553722A true CN104553722A (en) | 2015-04-29 |
Family
ID=53071195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510028798.5A Pending CN104553722A (en) | 2015-01-21 | 2015-01-21 | Left and right side mounting device of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104553722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196854A (en) * | 2015-11-11 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Longitudinal engine mount installation structure |
| CN108284736A (en) * | 2018-03-30 | 2018-07-17 | 江西昌河汽车有限责任公司 | A kind of novel damping suspension sub-assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63219424A (en) * | 1987-03-09 | 1988-09-13 | Yamakawa Kogyo Kk | Integral type engine mount bracket |
| CN203023384U (en) * | 2012-12-18 | 2013-06-26 | 北汽福田汽车股份有限公司 | Engine suspension cushion, engine suspension installation structure and vehicle |
| CN203427594U (en) * | 2013-04-26 | 2014-02-12 | 重庆小康工业集团股份有限公司 | Right suspension vibration reducing support assembly of automobile engine |
| CN203427596U (en) * | 2013-04-26 | 2014-02-12 | 重庆小康工业集团股份有限公司 | Automobile engine suspension vibration reducing assembly |
| CN103587398A (en) * | 2013-11-29 | 2014-02-19 | 上汽通用五菱汽车股份有限公司 | Rear suspension of engine |
| CN204506472U (en) * | 2015-01-21 | 2015-07-29 | 重庆凯特动力科技有限公司 | Driving engine left and right sides erecting device |
-
2015
- 2015-01-21 CN CN201510028798.5A patent/CN104553722A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63219424A (en) * | 1987-03-09 | 1988-09-13 | Yamakawa Kogyo Kk | Integral type engine mount bracket |
| CN203023384U (en) * | 2012-12-18 | 2013-06-26 | 北汽福田汽车股份有限公司 | Engine suspension cushion, engine suspension installation structure and vehicle |
| CN203427594U (en) * | 2013-04-26 | 2014-02-12 | 重庆小康工业集团股份有限公司 | Right suspension vibration reducing support assembly of automobile engine |
| CN203427596U (en) * | 2013-04-26 | 2014-02-12 | 重庆小康工业集团股份有限公司 | Automobile engine suspension vibration reducing assembly |
| CN103587398A (en) * | 2013-11-29 | 2014-02-19 | 上汽通用五菱汽车股份有限公司 | Rear suspension of engine |
| CN204506472U (en) * | 2015-01-21 | 2015-07-29 | 重庆凯特动力科技有限公司 | Driving engine left and right sides erecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196854A (en) * | 2015-11-11 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Longitudinal engine mount installation structure |
| CN108284736A (en) * | 2018-03-30 | 2018-07-17 | 江西昌河汽车有限责任公司 | A kind of novel damping suspension sub-assembly |
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Application publication date: 20150429 |
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