CN206501698U - A kind of engine front mounting rubber cushion assembly - Google Patents
A kind of engine front mounting rubber cushion assembly Download PDFInfo
- Publication number
- CN206501698U CN206501698U CN201720175986.5U CN201720175986U CN206501698U CN 206501698 U CN206501698 U CN 206501698U CN 201720175986 U CN201720175986 U CN 201720175986U CN 206501698 U CN206501698 U CN 206501698U
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- China
- Prior art keywords
- engine
- vehicle frame
- rubber cushion
- connecting plate
- front mounting
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Abstract
The utility model discloses a kind of engine front mounting rubber cushion assembly, including engine front mounting rubber cushion, it is fixed on the vehicle frame end connecting bracket on vehicle frame, and fixed engine end connecting bracket on the engine, in addition to vehicle frame side connecting plate and engine side connecting plate；The engine front mounting rubber cushion is fixedly connected by vehicle frame side connecting plate and engine side connecting plate with vehicle frame end connecting bracket and engine end connecting bracket in the vertical direction respectively.The utility model makes engine front mounting rubber cushion be horizontality with the mounting surface that vehicle frame and engine are connected, corresponding installation direction is vertical direction, therefore when assembling inclined engine front-suspension rubber cushion, it still can normally use air pressure gun, the phenomenon interfered when being fastened with air pressure gun with engine and vehicle frame is avoided, efficiency of assembling is effectively increased.
Description
Technical field
The utility model relates to a kind of engine front mounting rubber cushion assembly, belongs to auto parts and components field.
Background technology
The engine of heavy truck is attached by suspension members with vehicle frame, suspension members can slow down vehicle body,
The vibration in compartment, and ensure the steady operating of universal driving device, the comfortableness to ensure seating improves the use of automobile
Life-span.If suspension members failure (damaged, be broken or come off), it is in rigid attachment with vehicle frame to make engine, loses vibration damping
And cushioning effect, it is impossible to jolting in vehicle traveling is absorbed, engine will flutter when operating, and accelerate and make in automobile
When dynamic, play before and after engine is easily caused parts rupture, all transmission systems of influence automobile.
Under normal circumstances, the external force acted on engine is the torque around bent axle, and bent axle and the principal axis of inertia are usually
Out of plumb, therefore in the presence of this moment of face, power assembly is not rotated along any principal axis of inertia, but around a certain
Special shaft is rotated, and this axle is torque axis.
In the prior art, the engine of heavy truck is general carries out four point suspension support, forward and backward suspension by suspended rubber mat
The elastic center of rubber cushion all falls on power assembly torque axis, and the principal axis of inertia of power assembly and torque axis and bent axle are into certain
Angle, causes front-suspension rubber cushion also to want shape to have a certain degree, and just its elastic center can be made to fall on power assembly torque axis.It is existing
There is the assembling schematic diagram of engine front mounting rubber cushion in technology as shown in figure 1, engine front mounting rubber cushion 3 ' is respectively by vehicle frame
End connecting bracket 1 ' and engine end connecting bracket 4 ' are connected on vehicle frame 2 ' and engine 5 ', vehicle frame end connecting bracket installing plate
11 ' and engine end connecting bracket installing plate 41 ' it is vertical with the main elastic direction of engine front mounting rubber cushion 3 ' respectively, engine
Connection end is that an installation bolt is fastened by the urgent nut of air pressure gun, and vehicle frame connection end is that circular hole passes through the urgent bolt and nut of air pressure gun
Fastening.When filling this rubber cushion, vehicle frame end connecting bracket 1 ' and engine end connecting bracket 4 ' are first respectively mounted, then manual pretension one
Engine front mounting rubber cushion 3 ' is mounted in engine end connecting bracket 4 ' by individual nut in advance, and now engine front mounting rubber cushion 3 ' has
It may rotate, rubber cushion 3 ' is arranged in vehicle frame end connecting bracket 1 ' finally by bolt and nut.Secondary equipment adjustment engine
Front-suspension rubber cushion 3 ' is reached after accurate location, and the both sides mounting surface nut of engine front mounting rubber cushion 3 ' is carried out by air pressure gun respectively
It is urgent, because A ' is shown in the direction of bolt and the main elastic direction of engine front mounting rubber cushion 3 ' such as figure, so urgent nut
Air pressure gun sleeve direction such as in Fig. 1 shown in A ', because air pressure gun connecting rod is longer, easily interfere with engine, vehicle frame, it is difficult to use air pressure gun
When can only progressively be fastened by spanner, assembling, efficiency of assembling it is extremely low.
Utility model content
The purpose of this utility model is to provide a kind of engine front mounting rubber cushion assembly, of the prior art to solve
Technical problem, it still can normally use air pressure gun when assembling inclined engine front-suspension rubber cushion, it is to avoid when being fastened with air pressure gun and
The phenomenon that engine and vehicle frame are interfered, effectively increases efficiency of assembling.
The utility model provides a kind of engine front mounting rubber cushion assembly, including engine front mounting rubber cushion, Gu
The vehicle frame end connecting bracket on vehicle frame, and fixed engine end connecting bracket on the engine are scheduled on, in addition to frame sides connect
Fishplate bar and engine side connecting plate；
The vehicle frame side connecting plate is fixed at the frame sides of the engine front mounting rubber cushion, the engine front mounting
Rubber cushion is fixedly connected by the vehicle frame side connecting plate with the vehicle frame end connecting bracket in the vertical direction；
The engine side connecting plate is fixed at before the engine side of the engine front mounting rubber cushion, the engine
Suspended rubber mat is fixedly connected by the engine side connecting plate with the engine end connecting bracket in the vertical direction.
Preferably, the vehicle frame side connecting plate and the engine side connecting plate are L-shaped bending plate, and the L-shaped is rolled over
The wherein a line of bent plate is horizontally disposed.
Preferably, vehicle frame end connecting bracket is identical with the engine end connection mounting structure, connects including level
Fishplate bar and vertical connecting plates, vehicle frame end connecting bracket by the horizontal connecting plate and the vehicle frame side connecting plate along water
Square to arrangement side connect；The engine end connecting bracket passes through the horizontal connecting plate and the engine side connecting plate
On arrange in the horizontal direction side connection.
Preferably, the vehicle frame side connecting plate is fixed with vehicle frame end connecting bracket by multiple frame sides fastening bolts
Connection；The engine side connecting plate is fixed with the engine end connecting bracket by multiple engine side fastening bolts to be connected
Connect.
Preferably, the engine front mounting rubber cushion is adhesively fixed frame sides installing plate together, subtracted by vulcanizing successively
Shake rubber and engine side installing plate composition.
Compared with prior art, the engine front mounting rubber cushion assembly that the utility model is provided, is additionally arranged frame sides
Connecting plate and engine side connecting plate, it is horizontal with the mounting surface that vehicle frame and engine are connected to make engine front mounting rubber cushion
State, corresponding installation direction is vertical direction, therefore when assembling inclined engine front-suspension rubber cushion, still can normally use air pressure gun,
The phenomenon interfered when being fastened with air pressure gun with engine and vehicle frame is avoided, efficiency of assembling is effectively increased.
Further, vehicle frame side connecting plate and engine side connecting plate are connected by multiple fastening bolts with vehicle frame end respectively
Support and engine end connecting bracket are fixed.So that the accurate positioning of engine front mounting rubber cushion is reliable, prevents rubber cushion from rotating, keep away
Exempt from secondary equipment adjustment, improve efficiency of assembling and assembling quality.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of engine front mounting rubber cushion in the prior art；
Fig. 2 is the assembling schematic diagram for the engine front mounting rubber cushion that the utility model is provided；
Fig. 3 is the main structure diagram for the engine front mounting rubber cushion that the utility model is provided；
Fig. 4 is the axle side structure schematic diagram for the engine front mounting rubber cushion that the utility model is provided.
Description of reference numerals：
In Fig. 1：
1 '-vehicle frame end connecting bracket, 2 '-vehicle frame, 3 '-engine front mounting rubber cushion, 4 '-engine end connecting bracket, 5 '-
Engine；
In Fig. 2-4:
1- vehicle frames end connecting bracket, 2- vehicle frames, 3- engine front mounting rubber cushions, 31- frame sides installing plates, 32- vibration damping rubbers
Glue, 33- engine side installing plates, 4- engine end connecting brackets, 5- engines, 6- frame sides fastening bolts, 7- frame sides connect
Fishplate bar, 8- engine side connecting plates, 9- engine side fastening bolts.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
Embodiment of the present utility model：As shown in Fig. 2 a kind of engine front mounting rubber cushion assembly, including engine
Front-suspension rubber cushion 3, is fixed on the vehicle frame end connecting bracket 1 on vehicle frame 2, is fixed on the engine end connecting bracket on engine 5
4, and vehicle frame side connecting plate 7 and engine side connecting plate 8；
Vehicle frame side connecting plate 7 is fixed at the frame sides of engine front mounting rubber cushion 3, and engine front mounting rubber cushion 3 passes through
Vehicle frame side connecting plate 7 is fixedly connected with the in the vertical direction of vehicle frame end connecting bracket 1；
Engine side connecting plate 8 is fixed at the engine side of engine front mounting rubber cushion 3, engine front mounting rubber cushion 3
It is fixedly connected by engine side connecting plate 8 with the in the vertical direction of engine end connecting bracket 4.
The engine front mounting rubber cushion assembly that the utility model embodiment is provided, is additionally arranged the He of vehicle frame side connecting plate 7
Engine side connecting plate 8, it is horizontal to make the mounting surface that engine front mounting rubber cushion 3 is connected with vehicle frame 2 and engine 5 respectively
State, corresponding installation direction is vertical direction, therefore when assembling inclined engine front-suspension rubber cushion 3, still can normally use air pressure gun,
The phenomenon interfered when being fastened with air pressure gun with engine and vehicle frame is avoided, efficiency of assembling is effectively increased.
Further, as shown in Figure 3 and Figure 4, vehicle frame side connecting plate 7 is " L " shape bending plate, and wherein a line is along level
Direction is set.Specifically, when the angle of engine front mounting rubber cushion 3 and horizontal plane is less than 45 °, the length of vehicle frame side connecting plate 7
Side is horizontally disposed with；When the angle of engine front mounting rubber cushion 3 and horizontal plane is more than 45 °, the short side level of vehicle frame side connecting plate 7
Set.Here " L " shape be not limited to the vertical L-shaped in both sides or both sides in obtuse angle the V-arrangement of acute angle or other abnormity, as long as
There is a line to be horizontally disposed with, the connection request of the utility model embodiment can be reached.Preferably, vehicle frame side connecting plate 7
Two ends are fixed on the frame sides mounting surface of engine front mounting rubber cushion 3.Vehicle frame end connecting bracket 1 includes horizontal connecting plate and perpendicular
Direct-connected fishplate bar, wherein, horizontal connecting plate is connected with the side arranged in the horizontal direction on vehicle frame side connecting plate 7.Vehicle frame end connection branch
Frame 1 can be L-type or T-shaped support, and the present embodiment is preferably T-shaped, wherein, the connecting plate of vertical direction is connected on vehicle frame 2, two ends
Connection, the connecting plate of horizontal direction is located at the middle part of the connecting plate of vertical direction.Preferably, vehicle frame end connecting bracket 1 is in Qi Shui
Flushconnection plate both sides, are additionally provided with the ribs for strengthening support level connecting plate.
Similarly, as shown in Figure 3 and Figure 4, engine side connecting plate 8 is " L " shape bending plate, and wherein a line is along level
Direction is set.Specifically, when the angle of engine front mounting rubber cushion 3 and horizontal plane is less than 45 °, engine side connecting plate 8
Long side is horizontally disposed with；When the angle of engine front mounting rubber cushion 3 and horizontal plane is more than 45 °, the short side of engine side connecting plate 8
It is horizontally disposed.Here " L " shape be not limited to the vertical L-shaped in both sides or both sides in obtuse angle or acute angle V-arrangement, or other abnormity,
As long as there is a line to be horizontally disposed with, the connection request of the utility model embodiment can be reached.Preferably, engine side is connected
The two ends of plate 8 are fixed on the engine side mounting surface of engine front mounting rubber cushion 3.Engine end connecting bracket 4 includes level
Connecting plate and vertical connecting plates, wherein, horizontal connecting plate is connected with the side arranged in the horizontal direction on engine side connecting plate 8.
Engine end connecting bracket 4 can be L-type or T-shaped support, and the present embodiment is preferably T-shaped, wherein, the connecting plate connection of vertical direction
On engine 5, two ends connection, the connecting plate of horizontal direction is located at the middle part of the connecting plate of vertical direction.Preferably, engine
Hold connecting bracket 4 in its horizontal connecting plate both sides, be additionally provided with the ribs for strengthening support level connecting plate.
Simple in construction, the processing technology maturation of vehicle frame side connecting plate 7 and engine side connecting plate 8, mounting surface is horizontal plane,
It is easy for installation；T-shaped connecting bracket stress is more balanced, enhances integrally-built stability.
Further, as shown in figure 4, vehicle frame side connecting plate 7 is fastened with vehicle frame end connecting bracket 1 by multiple frame sides
Bolt 6 is fixedly connected；Engine side connecting plate 8 is fixed with engine end connecting bracket 4 by multiple engine side fastening bolts 9
Connection.Fixed by multiple fastening bolts so that the accurate positioning of engine front mounting rubber cushion 3 is reliable, prevents rubber cushion from rotating, keeps away
Exempt from secondary equipment adjustment, improve efficiency of assembling and assembling quality.
Further, engine front mounting rubber cushion 3 is adhesively fixed frame sides installing plate 31 together, subtracted by vulcanizing successively
The frame sides installing plate 31 and engine side installing plate 33 of rubber 32 and both sides of shaking is constituted.The engine front mounting rubber cushion 3 is used
Vulcanize bonding process, good manufacturability, cementability is good.
Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in protection domain of the present utility model when showing covered spirit.
Claims (5)
1. a kind of engine front mounting rubber cushion assembly, including engine front mounting rubber cushion (3), are fixed on vehicle frame (2)
Vehicle frame end connecting bracket (1), and the engine end connecting bracket (4) being fixed on engine (5), it is characterised in that：Also include
Vehicle frame side connecting plate (7) and engine side connecting plate (8)；
The vehicle frame side connecting plate (7) is fixed at the frame sides of the engine front mounting rubber cushion (3), the engine front overhang
Rubber cushion (3) is put to be fixedly connected with the vehicle frame end connecting bracket (1) in the vertical direction by the vehicle frame side connecting plate (7)；
The engine side connecting plate (8) is fixed at the engine side of the engine front mounting rubber cushion (3), the engine
Front-suspension rubber cushion (3) is solid by the engine side connecting plate (8) and engine end connecting bracket (4) in the vertical direction
Fixed connection.
2. engine front mounting rubber cushion assembly according to claim 1, it is characterised in that：The vehicle frame side connecting plate
(7) and the engine side connecting plate (8) is " L " shape bending plate, and the L-shaped bending plate wherein a line along level side
To setting.
3. engine front mounting rubber cushion assembly according to claim 2, it is characterised in that：The vehicle frame end connection branch
Frame (1) is identical with engine end connecting bracket (4) structure, including horizontal connecting plate and vertical connecting plates, the vehicle frame
End connecting bracket (1) is connected by the horizontal connecting plate with the side arranged in the horizontal direction on the vehicle frame side connecting plate (7)；
The engine end connecting bracket (4) by the horizontal connecting plate and the engine side connecting plate (8) in the horizontal direction
The side connection of arrangement.
4. engine front mounting rubber cushion assembly according to claim 1, it is characterised in that：The vehicle frame side connecting plate
(7) it is fixedly connected with vehicle frame end connecting bracket (1) by multiple frame sides fastening bolts (6)；The engine side connection
Plate (8) is fixedly connected with the engine end connecting bracket (4) by multiple engine side fastening bolts (9).
5. engine front mounting rubber cushion assembly according to claim 1, it is characterised in that：The engine front mounting
Rubber cushion (3) is installed by vulcanizing the frame sides installing plate (31), vibration isolation rubber (32) and the engine side that are adhesively fixed together successively
Plate (33) is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175986.5U CN206501698U (en) | 2017-02-27 | 2017-02-27 | A kind of engine front mounting rubber cushion assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175986.5U CN206501698U (en) | 2017-02-27 | 2017-02-27 | A kind of engine front mounting rubber cushion assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501698U true CN206501698U (en) | 2017-09-19 |
Family
ID=59841612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720175986.5U Expired - Fee Related CN206501698U (en) | 2017-02-27 | 2017-02-27 | A kind of engine front mounting rubber cushion assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206501698U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107985053A (en) * | 2017-12-27 | 2018-05-04 | 潍柴动力股份有限公司 | A kind of engine support and vehicle frame |
| CN114083975A (en) * | 2021-09-09 | 2022-02-25 | 安徽江淮汽车集团股份有限公司 | General rear suspension structure |
| 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 |
| CN114312281A (en) * | 2022-02-07 | 2022-04-12 | 一汽解放汽车有限公司 | Suspension device and vehicle |
-
2017
- 2017-02-27 CN CN201720175986.5U patent/CN206501698U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107985053A (en) * | 2017-12-27 | 2018-05-04 | 潍柴动力股份有限公司 | A kind of engine support and vehicle frame |
| CN107985053B (en) * | 2017-12-27 | 2024-01-12 | 潍柴动力股份有限公司 | Engine support and frame |
| CN114083975A (en) * | 2021-09-09 | 2022-02-25 | 安徽江淮汽车集团股份有限公司 | General rear suspension structure |
| 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 |
| CN114312281A (en) * | 2022-02-07 | 2022-04-12 | 一汽解放汽车有限公司 | Suspension device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20200227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |