CN102555757B - A kind of engine front mounting mounting bracket assembly - Google Patents
A kind of engine front mounting mounting bracket assembly Download PDFInfo
- Publication number
- CN102555757B CN102555757B CN201210043401.6A CN201210043401A CN102555757B CN 102555757 B CN102555757 B CN 102555757B CN 201210043401 A CN201210043401 A CN 201210043401A CN 102555757 B CN102555757 B CN 102555757B
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- China
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- mounting bracket
- troffer
- cover plate
- right mounting
- bracket assembly
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Abstract
The invention discloses a kind of engine front mounting mounting bracket assembly, comprise the identical left and right mounting bracket of structure and bolt, left and right mounting bracket is formed by the troffer of U-shaped profile, cover plate and bolt sleeve, the two side of troffer rear end extends back formation clinch, bolt passes bolt sleeve and the cover plate of left and right mounting bracket, is connected by left and right mounting bracket by jam nut.Mode, the strength and stiffness of this mounting bracket assembly are higher, effectively can reduce the vibration & noise of automobile cabin.
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, as the propulsion source of automobile, is the indispensable part of automobile, but driving engine is also topmost soruce of vibration and the noise source of automobile simultaneously.How to control the vibration of driving engine, suspension serves critical effect.First driving engine is connected with suspension, is then connected with engine mounting mounting bracket assembly, is finally welded on vehicle body by engine mounting mounting bracket assembly.As can be seen here, engine mounting mounting bracket assembly is the middle bridge of connecting engine and vehicle body, the vibration of driving engine will be amplified if the design of engine mounting mounting bracket assembly is unreasonable, thus pass to driving compartment, make the noise and vibration of driving compartment become large, make people feel very uncomfortable.Therefore, the structure of engine mounting mounting bracket assembly can produce important impact to the quality of automobile.
Summary of the invention
The object of this invention is to provide a kind of mode and the higher engine front mounting mounting bracket assembly of rigidity, to reduce the vibration & noise of automobile cabin.
Engine front mounting mounting bracket assembly of the present invention, comprise left installation bracket, right mounting bracket and bolt, left, right mounting bracket structure is identical, by the troffer of U-shaped profile, cover plate and bolt sleeve composition, bridge welding is connected on the top, two side of troffer, box-like body is formed with troffer, bolt sleeve is welded on troffer front end, and weld with cover plate simultaneously, the two side of troffer rear end extends back formation clinch, described bolt is through left, the bolt sleeve of right mounting bracket and cover plate, by jam nut by a left side, right mounting bracket connects.
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 is arranged symmetrically with relative to reinforcement.
Described reinforcement is the Step Shaft that mid diameter large two ends diameter is little, and its two ends are each passed through described cover plate and troffer, weld with cover plate and troffer.
Distance between described troffer two side is broadened to rear end gradually by troffer front end.
During use, this engine front mounting mounting bracket assembly is welded on engine holding frame by two side, the left and right mounting bracket rear end clinch formed that extends back, and engine front mounting is then arranged on the bolt that is supported on left and right mounting bracket.
Engine front mounting mounting bracket assembly of the present invention, its left and right mounting bracket all becomes box-like body, the intensity of the left and right mounting bracket of this kind of structure, rigidity and mode are higher, be bolted between left and right mounting bracket, and welded by reinforcement, the Rigidity and strength of this mounting bracket assembly can be strengthened further; Engine front mounting mounting bracket assembly by two side, left and right mounting bracket rear end extend back formed clinch be welded on engine holding frame, left and right mounting bracket is made to form an airtight cavity body structure respectively, more desirably can transmit the vibration of driving engine, thus effectively can reduce the vibration & noise of automobile cabin.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present invention;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is birds-eye view of the present invention;
Fig. 4 is left view of the present invention;
Fig. 5 is the cutaway view along A-A line in Fig. 3;
Fig. 6 is the cutaway view along B-B line in Fig. 4;
Fig. 7 is that the present invention to be fixed on engine holding frame and to be equipped with the axonometric drawing of engine front mounting.
Detailed description of the invention
In order to explain technical scheme of the present invention further, below by coming by reference to the accompanying drawings, the present invention will be described in detail.
As shown in Figures 1 to 6, this engine front mounting mounting bracket assembly 2, comprise left installation bracket 4, right mounting bracket 5 and bolt 22, left, right mounting bracket structure is identical, left, right mounting bracket 4, 5 by the troffer 23 of U-shaped profile, cover plate 24 and bolt sleeve 21 form, distance between described troffer 23 two side is broadened to rear end gradually by troffer front end, the two side of troffer 23 rear end extends back and forms clinch 20, cover plate 24 is welded on the top, two side of troffer 23, box-like body is formed with troffer, bolt sleeve 21 is welded on troffer 23 front end, and weld with cover plate 24 simultaneously, reinforcement 25 is provided with between left and right mounting bracket 4,5, this reinforcement 25 is the Step Shaft that mid diameter large two ends diameter is little, its two ends are each passed through described cover plate 24 and troffer 23, weld with cover plate 24 and troffer 23,27, and left and right mounting bracket 4,5 is arranged symmetrically with relative to reinforcement.Described bolt 22 passes bolt sleeve 21 and the cover plate 24 of left and right mounting bracket 4,5, is connected by left and right mounting bracket 4,5 by jam nut 28.
As shown in Figure 7, engine front mounting mounting bracket assembly 2 by left and right mounting bracket 4,5 two side, rear end extend back formed clinch 20 be welded on engine holding frame 1, engine front mounting 3 is arranged on the bolt 22 of engine front mounting mounting bracket 2.
Claims (4)
1. an engine front mounting mounting bracket assembly, it is characterized in that: comprise left installation bracket (4), right mounting bracket (5) and bolt (22), left, right mounting bracket structure is identical, by the troffer (23) of U-shaped profile, cover plate (24) and bolt sleeve (21) composition, bridge welding is connected on the top, two side of troffer, box-like body is formed with troffer, bolt sleeve is welded on troffer front end, and weld with cover plate simultaneously, the two side of troffer rear end extends back and forms clinch (20), described bolt is through left, the bolt sleeve of right mounting bracket and cover plate, by jam nut (28) by a left side, right mounting bracket connects.
2. engine front mounting mounting bracket assembly according to 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 is arranged symmetrically with relative to reinforcement.
3. engine front mounting mounting bracket assembly according to claim 2, it is characterized in that: described reinforcement (25) is the little Step Shaft of mid diameter large two ends diameter, its two ends are each passed through described cover plate (24) and troffer (23), weld with cover plate and troffer.
4. engine front mounting mounting bracket assembly according to claim 1 or 2 or 3, is characterized in that: the distance between described troffer (23) two side is broadened to rear end gradually by troffer front end.
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 CN102555757A (en) | 2012-07-11 |
| CN102555757B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2583344B2 (en) * | 1990-06-11 | 1997-02-19 | 日産自動車株式会社 | Automotive engine mount mounting structure |
| 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 |
-
2012
- 2012-02-24 CN CN201210043401.6A patent/CN102555757B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102555757A (en) | 2012-07-11 |
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