CN102555757A - Front suspension mounting support assembly of engine - Google Patents
Front suspension mounting support assembly of engine Download PDFInfo
- Publication number
- CN102555757A CN102555757A CN2012100434016A CN201210043401A CN102555757A CN 102555757 A CN102555757 A CN 102555757A CN 2012100434016 A CN2012100434016 A CN 2012100434016A CN 201210043401 A CN201210043401 A CN 201210043401A CN 102555757 A CN102555757 A CN 102555757A
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- Prior art keywords
- mounting bracket
- troffer
- right mounting
- engine
- cover plate
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Abstract
The invention discloses a front suspension mounting support assembly of an engine, comprising a left mounting support, a right mounting support and bolts, wherein the left and right mounting supports have the same structure and are formed by groove-shaped supports with U-shaped sections, cover plates and bolt sleeves; the two side walls on the back end of each groove-shaped support extend backward to form a lap joint part; and the bolts penetrate the bolt sleeves and the cover plates of the left and right mounting supports and connect the left and right mounting supports through locking nuts. The modality, strength and rigidity of the mounting supporting assembly are high; and the mounting support assembly is capable of effectively reducing the vibration and noise of a car cab.
Description
Technical field
The present invention relates to the parts of automobile, relate to a kind of engine front mounting mounting bracket assembly in particular.
Background technology
Driving engine is the indispensable part of automobile as the propulsion source of automobile, but driving engine also is the topmost soruce of vibration and the noise source of automobile simultaneously.How to control the vibration of driving engine, suspend and played critical effect.Driving engine at first is connected with suspending, and then is connected with the engine mounting mounting bracket assembly, at last the engine mounting mounting bracket assembly is welded on the vehicle body.This shows; The engine mounting mounting bracket assembly is the middle bridge that connects driving engine and vehicle body; Will be if the design of engine mounting mounting bracket assembly is unreasonable the amplification of vibrations of driving engine; Thereby pass to driving compartment, make the noise of driving compartment and vibration become big, make the people feel very uncomfortable.Therefore, the structure of engine mounting mounting bracket assembly can produce significant effects to the quality of automobile.
Summary of the invention
The purpose of this invention is to provide the higher engine front mounting mounting bracket assembly of a kind of mode and rigidity, to reduce the vibration and the noise in vehicle drive cabin.
Engine front mounting mounting bracket assembly according to the invention comprises left installation bracket, right mounting bracket and bolt, and left and right mounting bracket structure is identical; Troffer, cover plate and bolt sleeve by cross-sectional plane takes the shape of the letter U are formed; Bridge welding is connected on the top, two side of troffer, forms box-like body with troffer, and bolt sleeve is welded on the troffer front end; And weld with cover plate simultaneously; The two side of the troffer rear end formation clinch that extends back, said bolt passes the bolt sleeve and the cover plate of left and right mounting bracket, through jam nut left and right mounting bracket is connected.
Between left and right mounting bracket, be provided with reinforcement, left and right mounting bracket is welded on the two ends of reinforcement respectively, and with respect to the reinforcement symmetric arrangement.
Said reinforcement is the little step axle of the big two ends of middle part diameter diameter, and its two ends are passed said cover plate and troffer respectively, with cover plate and troffer welding.
Distance between the said troffer two side is broadened by troffer front end to rear end gradually.
During use, this engine front mounting mounting bracket assembly is welded on the engine holding frame through two side, the left and right mounting bracket rear end clinch that forms that extends back, and engine front mounting then is installed on the bolt that is supported on the left and right mounting bracket.
Engine front mounting mounting bracket assembly according to the invention; Its left and right mounting bracket all becomes box-like body; The intensity of the left and right mounting bracket of this kind structure, rigidity and mode are higher; Pass through bolted connection between the left and right mounting bracket, and weld, can further strengthen the rigidity and the intensity of this mounting bracket assembly through reinforcement; The engine front mounting mounting bracket assembly is welded on the engine holding frame through two side, the left and right mounting bracket rear end clinch that forms that extends back; Make left and right mounting bracket form a fully enclosed cavity body structure respectively; The vibration of driving engine can be transmitted more satisfactoryly, thereby the vibration and the noise in vehicle drive cabin can be effectively reduced.
Description of drawings
Fig. 1 is an axonometric drawing of the present invention;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is a birds-eye view of the present invention;
Fig. 4 is a left view of the present invention;
Fig. 5 is along the cutaway view of A-A line among Fig. 3;
Fig. 6 is along the cutaway view of B-B line among Fig. 4;
Fig. 7 is fixed on the engine holding frame for the present invention and is equipped with the axonometric drawing of engine front mounting.
The specific embodiment
In order further to explain technical scheme of the present invention, come in conjunction with the drawings below the present invention is set forth in detail.
To shown in Figure 6, this engine front mounting mounting bracket assembly 2 comprises left installation bracket 4, right mounting bracket 5 and bolt 22 like Fig. 1; Left and right mounting bracket structure is identical; The troffer 23 that left and right mounting bracket 4,5 takes the shape of the letter U by cross-sectional plane, cover plate 24 and bolt sleeve 21 are formed, and the distance between said troffer 23 two sides is broadened by troffer front end to rear end gradually, and the two side of troffer 23 rear ends extends back and forms clinch 20; Cover plate 24 is welded on the top, two side of troffer 23; Form box-like body with troffer, bolt sleeve 21 is welded on troffer 23 front ends, and welds with cover plate 24 simultaneously; At left and right mounting bracket 4, be provided with reinforcement 25 between 5; This reinforcement 25 is the little step axle of the big two ends of middle part diameter diameter; Its two ends are passed said cover plate 24 and troffer 23 respectively; With cover plate 24 and troffer 23,27 welding, and left and right mounting bracket 4,5 is with respect to the reinforcement symmetric arrangement.Said bolt 22 passes the bolt sleeve 21 and the cover plate 24 of left and right mounting bracket 4,5, through jam nut 28 left and right mounting bracket 4,5 is connected.
As shown in Figure 7; Engine front mounting mounting bracket assembly 2 is welded on the engine holding frame 1 through two side, left and right mounting bracket 4, the 5 rear end clinch 20 that forms that extends back, and engine front mounting 3 is installed on the bolt 22 of engine front mounting mounting bracket 2.
Claims (4)
1. engine front mounting mounting bracket assembly; It is characterized in that: comprise left installation bracket (4), right mounting bracket (5) and bolt (22); Left and right mounting bracket structure is identical, forms by troffer (23), cover plate (24) and bolt sleeve (21) that cross-sectional plane takes the shape of the letter U, and bridge welding is connected on the top, two side of troffer; Form box-like body with troffer; Bolt sleeve is welded on the troffer front end, and welds with cover plate simultaneously, and the two side of troffer rear end extends back and forms clinch (20); Said bolt passes the bolt sleeve and the cover plate of left and right mounting bracket, through jam nut (28) left and right mounting bracket is connected.
2. according to the said engine front mounting mounting bracket assembly of claim 1; It is characterized in that: between left and right mounting bracket (4,5), be provided with reinforcement (25); Left and right mounting bracket is welded on the two ends of reinforcement respectively, and with respect to the reinforcement symmetric arrangement.
3. according to the said engine front mounting mounting bracket assembly of claim 2; It is characterized in that: said reinforcement (25) is the little step axle of the big two ends of middle part diameter diameter; Its two ends are passed said cover plate (24) and troffer (23) respectively, with cover plate and troffer welding.
4. according to claim 1 or 2 or 3 said engine front mounting mounting bracket assemblies, it is characterized in that: the distance between said troffer (23) two side is broadened by troffer front end to rear end gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210043401.6A CN102555757B (en) | 2012-02-24 | 2012-02-24 | A kind of engine front mounting mounting bracket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210043401.6A CN102555757B (en) | 2012-02-24 | 2012-02-24 | A kind of engine front mounting mounting bracket assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102555757A true CN102555757A (en) | 2012-07-11 |
| CN102555757B CN102555757B (en) | 2016-02-03 |
Family
ID=46402850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210043401.6A Active CN102555757B (en) | 2012-02-24 | 2012-02-24 | A kind of engine front mounting mounting bracket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102555757B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218388A (en) * | 2016-08-29 | 2016-12-14 | 芜湖银星汽车零部件有限公司 | A kind of front-suspension bracket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443172A (en) * | 1990-06-11 | 1992-02-13 | Nissan Motor Co Ltd | Engine mount installation structure of automobile |
| JPH09263143A (en) * | 1996-03-28 | 1997-10-07 | Mazda Motor Corp | Mounting structure of dynamic damper |
| JPH11105550A (en) * | 1997-09-30 | 1999-04-20 | Suzuki Motor Corp | Mounting bracket structure of engine |
| CN201291751Y (en) * | 2008-11-20 | 2009-08-19 | 上海通用汽车有限公司 | Suspending system |
| CN201350832Y (en) * | 2009-02-11 | 2009-11-25 | 中国重汽集团济南动力有限公司 | Engine front overhang bracket device |
-
2012
- 2012-02-24 CN CN201210043401.6A patent/CN102555757B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443172A (en) * | 1990-06-11 | 1992-02-13 | Nissan Motor Co Ltd | Engine mount installation structure of automobile |
| JPH09263143A (en) * | 1996-03-28 | 1997-10-07 | Mazda Motor Corp | Mounting structure of dynamic damper |
| JPH11105550A (en) * | 1997-09-30 | 1999-04-20 | Suzuki Motor Corp | Mounting bracket structure of engine |
| CN201291751Y (en) * | 2008-11-20 | 2009-08-19 | 上海通用汽车有限公司 | Suspending system |
| CN201350832Y (en) * | 2009-02-11 | 2009-11-25 | 中国重汽集团济南动力有限公司 | Engine front overhang bracket device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218388A (en) * | 2016-08-29 | 2016-12-14 | 芜湖银星汽车零部件有限公司 | A kind of front-suspension bracket |
| CN106218388B (en) * | 2016-08-29 | 2019-01-04 | 芜湖银星汽车零部件有限公司 | A kind of front-suspension bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102555757B (en) | 2016-02-03 |
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