CN206938431U - A kind of heavy goods vehicles engine front mounting bracket assembly structure - Google Patents
A kind of heavy goods vehicles engine front mounting bracket assembly structure Download PDFInfo
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- CN206938431U CN206938431U CN201720740454.1U CN201720740454U CN206938431U CN 206938431 U CN206938431 U CN 206938431U CN 201720740454 U CN201720740454 U CN 201720740454U CN 206938431 U CN206938431 U CN 206938431U
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- mounting seat
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- crossbeam
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Abstract
A kind of heavy goods vehicles engine front mounting bracket assembly structure, including symmetrically arranged first suspension bracket and the second suspension bracket；The first suspension board and first crossbeam mounting seat are provided with first suspension bracket, the second suspension board and second cross beam mounting seat are provided with second suspension bracket, first suspension board and the second suspension board are connected with engine respectively, and the first crossbeam mounting seat is connected by web beam with second cross beam mounting seat.The design can be consistent the actual installation posture of engine front mounting cushion and Theoretical Design state, effectively avoid the vehicle abnormality caused by the longeron deformation of front-suspension installation place from vibrating.
Description
Technical field
It the utility model is related to a kind of heavy goods vehicles engine front mounting reinforcement structure, more particularly to a kind of heavy car engine
Front-suspension bracket assembly structure, it is particularly applicable to improve the stability of front-suspension, prevent longitudinal beam from deforming.
Background technology
In vehicle production manufacture, engine mounting is mainly used in supporting power assembly, it is ensured that power assembly is on vehicle
All the time correct position is in, avoids power assembly from being interfered with the other parts in periphery, while also served to power assembly
Position-limiting action, prevent its caused over-large displacement during exercise.
No frame cross is strengthened vehicle frame near engine front mounting installation site, for heavy vehicle,
Because of its power assembly heavier-weight, after falling mounted engine, the vehicle frame at engine front mounting is easily deformed, in outer "eight" shape,
Make Installation posture and the Theoretical Design state of engine front mounting cushion inconsistent, the abnormal vibrations of vehicle during so as to cause idling
Problem.
China Patent Publication No. is CN201057467Y, and publication date is the utility model/patent of invention on May 7th, 2008
A kind of engine front mounting is disclosed, armature assembly, it includes level board, vertical plate and swash plate, one end of the vertical plate
One end of the level board is vertically set on, one end of swash plate is connected with the other end of the vertical plate, and the swash plate erects with described
The angle of straight panel is obtuse angle；Supporting plate, it is vertically set on level board one end relative with the vertical plate, the supporting plate
It is opposite with the bearing of trend of the vertical plate.Although the utility model can optimize chassis pipeline arrangement, it still suffers from following
Defect：
The front-suspension bracket of the utility model is fixed on the side plate of longitudinal beam, after engine falls dress, is easily caused
The vehicle frame deformation of front-suspension installation place, causes idling car abnormal vibrations.
The content of the invention
The purpose of this utility model is the problem of overcoming front-suspension present in prior art to fall to fill Rear frame deformation, there is provided
It is a kind of to avoid the heavy goods vehicles engine front mounting bracket assembly structure that front-suspension falls to fill Rear frame deformation.
To realize object above, technical solution of the present utility model is：
A kind of heavy goods vehicles engine front mounting bracket assembly structure, including symmetrically arranged first suspension bracket and second hang
Put bracket；
The first suspension board and first crossbeam mounting seat are provided with first suspension bracket, on second suspension bracket
The second suspension board and second cross beam mounting seat are provided with, first suspension board and the second suspension board are connected with engine respectively
Connect, the first crossbeam mounting seat is connected by web beam with second cross beam mounting seat.
The web beam is recessed arch girder construction, the web beam include integrative-structure the first mounting rail,
Recessed beam and the second mounting rail, one end of first mounting rail are fixedly connected with first crossbeam mounting seat, first installation
The other end of beam is fixedly connected by recessed beam with one end of the second mounting rail, the other end of second mounting rail and the second horizontal stroke
Beam mounting seat is fixedly connected, and the recessed beam is recessed U-shaped girder construction, base cross members and the first mounting rail of the recessed beam
It is arranged in parallel, the axis and the axis of the second mounting rail of first mounting rail coincide.
The bracket assembly also includes be arranged in parallel left longeron and right vertical beam, and the left longeron is fixed with the first suspension bracket
Connection, the right vertical beam are fixedly connected with the second suspension bracket.
First suspension board is fixed on the first installing plate of the first suspension bracket, nearly vehicle on first installing plate
Vehicle head end is provided with first crossbeam mounting seat；
Second suspension board is fixed on the second installing plate of the second suspension bracket, nearly vehicle on second installing plate
Vehicle head end is provided with second cross beam mounting seat.
The web beam is process by square steel manufacture, and one end and the first crossbeam mounting seat of the web beam are welded
It is integrated, the other end and the second cross beam mounting seat of the web beam are welded as a whole.
The first crossbeam mounting seat includes installation set, and the installation set is fixedly connected with the first installing plate, the reinforcement
Inside installation set, the end of the installation set and web beam is welded as a whole the end set of crossbeam, the first crossbeam
Mounting seat is consistent with second cross beam installation holder structure.
The web beam is process by steel channel beam manufacture, and one end of the web beam passes through bolt and first crossbeam
Mounting seat is fixedly connected, and the other end of the web beam is fixedly connected by bolt with second cross beam mounting seat.
Compared with prior art, the beneficial effects of the utility model are：
1st, a kind of heavy goods vehicles engine front mounting bracket assembly structure of the utility model sets crossbeam to pacify on suspension bracket
Seat is filled, web beam is set between first crossbeam mounting seat and second cross beam mounting seat, avoids front-suspension from falling dress in engine
Installation posture afterwards is changed, and the actual installation posture and Theoretical Design state for making engine front mounting cushion are consistent,
The vehicle abnormality caused by the longeron deformation of front-suspension installation place is effectively avoided to vibrate.Therefore, the web beam of the design can be steady
Gu the Installation posture of front-suspension, make the installation of engine more solid and reliable.
2nd, the web beam in a kind of heavy goods vehicles engine front mounting bracket assembly structure of the utility model is recessed bow
Beam structure, this structure effectively prevent crossbeam and interfered with engine, while optimize the stress performance of crossbeam.Cause
This, the web beam of the design is reasonable in design, and stress performance is excellent.
3rd, in a kind of heavy goods vehicles engine front mounting bracket assembly structure of the utility model on suspension bracket Integrated design
Crossbeam mounting seat, improve part integrated level while, reduce the stress that left and right longeron receives, improve suspension bracket by
Power performance.Therefore, the suspension bracket of the design is reasonable in design, uniform force, integrated level are high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is general assembly drawing of the present utility model
Fig. 3 is the structural representation of web beam in Fig. 1.
Fig. 4 is the structural representation of the first suspension bracket in Fig. 1.
Fig. 5 is the structural representation of the second suspension bracket in Fig. 1.
In figure：First suspension bracket 1, the first suspension board 11, first crossbeam mounting seat 12, the first installing plate 13, installation set
14th, the second suspension bracket 2, the second suspension board 21, second cross beam mounting seat 22, the second installing plate 23, web beam 3, first are pacified
Fill beam 31, recessed beam 32, the second mounting rail 33, left longeron 4, right vertical beam 5.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1 to Fig. 5, a kind of heavy goods vehicles engine front mounting bracket assembly structure, including symmetrically arranged first is outstanding
Put the suspension bracket 2 of bracket 1 and second；
The first suspension board 11 and first crossbeam mounting seat 12, second suspension are provided with first suspension bracket 1
The second suspension board 21 and second cross beam mounting seat 22 are provided with bracket 2, the suspension board 21 of the first suspension board 11 and second divides
It is not connected with engine, the first crossbeam mounting seat 12 is connected by web beam 3 with second cross beam mounting seat 22.
The web beam 3 is recessed arch girder construction, and the web beam 3 includes the first mounting rail of integrative-structure
31st, the recessed mounting rail 33 of beam 32 and second, one end of first mounting rail 31 are fixedly connected with first crossbeam mounting seat 12, institute
The other end for stating the first mounting rail 31 is fixedly connected by recessed beam 32 with one end of the second mounting rail 33, second mounting rail
33 other end is fixedly connected with second cross beam mounting seat 22, and the recessed beam 32 is recessed U-shaped girder construction, the recessed beam
32 base cross members be arranged in parallel with the first mounting rail 31, in the axis of first mounting rail 31 and the second mounting rail 33
Axis coincides.
The bracket assembly also includes be arranged in parallel left longeron 4 and right vertical beam 5, the left suspension bracket 1 of longeron 4 and first
It is fixedly connected, the right vertical beam 5 is fixedly connected with the second suspension bracket 2.
First suspension board 11 is fixed on the first installing plate 13 of the first suspension bracket 1, first installing plate 13
Upper nearly vehicle vehicle head end is provided with first crossbeam mounting seat 12；
Second suspension board 21 is fixed on the second installing plate 23 of the second suspension bracket 2, second installing plate 23
Upper nearly vehicle vehicle head end is provided with second cross beam mounting seat 22.
The web beam 3 is process by square steel manufacture, one end and the first crossbeam mounting seat 12 of the web beam 3
It is welded as a whole, the other end and the second cross beam mounting seat 22 of the web beam 3 are welded as a whole.
The first crossbeam mounting seat 12 includes installation set 14, and the installation set 14 is fixedly connected with the first installing plate 13,
For the end set of the web beam 3 inside installation set 14, the installation set 14 and the end of web beam 3 are welded as one
Body, the first crossbeam mounting seat 12 are consistent with the structure of second cross beam mounting seat 22.
The web beam 3 is process by steel channel beam manufacture, and one end of the web beam 3 is horizontal by bolt and first
Beam mounting seat 12 is fixedly connected, and the other end of the web beam 3 is fixedly connected by bolt with second cross beam mounting seat 22.
Principle of the present utility model is described as follows：
When suspension bracket falls mounted engine, the gravity of engine makes left and right longeron by an outside thrust, and adds
The structure of deck transverse 3 is capable of the thrust of balanced transversal, effectively avoids the longeron of front-suspension installation place from deforming upon, changes longeron
Intrinsic frequency, the actual installation posture and Theoretical Design state for making engine front mounting cushion are consistent, and avoid front-suspension soft
Caused by the Installation posture of pad is incorrect the problem of idling abnormal vibrations.
Embodiment 1：
Referring to Fig. 1, Fig. 3, a kind of heavy goods vehicles engine front mounting bracket assembly structure, including symmetrically arranged first suspension
The suspension bracket 2 of bracket 1 and second；The first suspension board 11 and first crossbeam mounting seat 12 are provided with first suspension bracket 1,
The second suspension board 21 and second cross beam mounting seat 22, first suspension board 11 and are provided with second suspension bracket 2
Two suspension boards 21 are connected with engine respectively, and the first crossbeam mounting seat 12 is installed by web beam 3 and second cross beam
Seat 22 is connected；The web beam 3 is recessed arch girder construction, and the web beam 3 includes the first peace of integrative-structure
Beam 31, the mounting rail 33 of recessed beam 32 and second are filled, one end of first mounting rail 31 is fixed with first crossbeam mounting seat 12 to be connected
Connecing, the other end of first mounting rail 31 is fixedly connected by recessed beam 32 with one end of the second mounting rail 33, and described second
The other end of mounting rail 33 is fixedly connected with second cross beam mounting seat 22, and the recessed beam 32 is recessed U-shaped girder construction, described
The base cross members of recessed beam 32 be arranged in parallel with the first mounting rail 31, axis and the second mounting rail of first mounting rail 31
33 axis coincides；First suspension board 11 is fixed on the first installing plate 13 of the first suspension bracket 1, and described first
Nearly vehicle vehicle head end is provided with first crossbeam mounting seat 12 on installing plate 13；Second suspension board 21 is fixed on the second suspension support
On second installing plate 23 of frame 2, nearly vehicle vehicle head end is provided with second cross beam mounting seat 22 on second installing plate 23.
Embodiment 2：
Embodiment 2 is substantially the same manner as Example 1, and its difference is：
Referring to Fig. 1 to Fig. 5, the bracket assembly also includes be arrangeding in parallel left longeron 4 and right vertical beam 5, the left longeron 4 with
First suspension bracket 1 is fixedly connected, and the right vertical beam 5 is fixedly connected with the second suspension bracket 2；The web beam 3 is by square steel
Manufacture is process, and one end and the first crossbeam mounting seat 12 of the web beam 3 are welded as a whole, the web beam 3
The other end is welded as a whole with second cross beam mounting seat 22；The first crossbeam mounting seat 12 includes installation set 14, the installation
Set 14 is fixedly connected with the first installing plate 13, and the end set of the web beam 3 is inside installation set 14, the installation set 14
It is welded as a whole with the end of web beam 3, the first crossbeam mounting seat 12 is consistent with the structure of second cross beam mounting seat 22.
Embodiment 3：
Embodiment 3 is substantially the same manner as Example 2, and its difference is：
The web beam 3 is process by steel channel beam manufacture, and one end of the web beam 3 is horizontal by bolt and first
Beam mounting seat 12 is fixedly connected, and the other end of the web beam 3 is fixedly connected by bolt with second cross beam mounting seat 22.
Claims (7)
1. a kind of heavy goods vehicles engine front mounting bracket assembly structure, including symmetrically arranged first suspension bracket（1）With second
Suspension bracket（2）, it is characterised in that：
First suspension bracket（1）On be provided with the first suspension board（11）With first crossbeam mounting seat（12）, described second is outstanding
Put bracket（2）On be provided with the second suspension board（21）With second cross beam mounting seat（22）, first suspension board（11）With second
Suspension board（21）It is connected respectively with engine, the first crossbeam mounting seat（12）Pass through web beam（3）With second cross beam
Mounting seat（22）It is connected.
A kind of 2. heavy goods vehicles engine front mounting bracket assembly structure according to claim 1, it is characterised in that：
The web beam（3）For recessed arch girder construction, the web beam（3）The first mounting rail including integrative-structure
（31）, recessed beam（32）With the second mounting rail（33）, first mounting rail（31）One end and first crossbeam mounting seat（12）
It is fixedly connected, first mounting rail（31）The other end pass through recessed beam（32）With the second mounting rail（33）One end fix connect
Connect, second mounting rail（33）The other end and second cross beam mounting seat（22）It is fixedly connected, the recessed beam（32）For under
Recessed U-shaped girder construction, the recessed beam（32）Base cross members and the first mounting rail（31）It is arranged in parallel, first mounting rail
（31）Axis and the second mounting rail（33）Axis coincide.
A kind of 3. heavy goods vehicles engine front mounting bracket assembly structure according to claim 1 or 2, it is characterised in that：
The bracket assembly also includes the left longeron that be arranged in parallel（4）And right vertical beam（5）, the left longeron（4）Held in the palm with the first suspension
Frame（1）It is fixedly connected, the right vertical beam（5）With the second suspension bracket（2）It is fixedly connected.
A kind of 4. heavy goods vehicles engine front mounting bracket assembly structure according to claim 3, it is characterised in that：
First suspension board（11）It is fixed on the first suspension bracket（1）The first installing plate（13）On, first installing plate
（13）Upper nearly vehicle vehicle head end is provided with first crossbeam mounting seat（12）；
Second suspension board（21）It is fixed on the second suspension bracket（2）The second installing plate（23）On, second installing plate
（23）Upper nearly vehicle vehicle head end is provided with second cross beam mounting seat（22）.
A kind of 5. heavy goods vehicles engine front mounting bracket assembly structure according to claim 4, it is characterised in that：
The web beam（3）It is process by square steel manufacture, the web beam（3）One end and first crossbeam mounting seat
（12）It is welded as a whole, the web beam（3）The other end and second cross beam mounting seat（22）It is welded as a whole.
A kind of 6. heavy goods vehicles engine front mounting bracket assembly structure according to claim 5, it is characterised in that：
The first crossbeam mounting seat（12）Including installation set（14）, the installation set（14）With the first installing plate（13）It is fixed to connect
Connect, the web beam（3）End set in installation set（14）Inside, the installation set（14）With web beam（3）End
Portion is welded as a whole, the first crossbeam mounting seat（12）With second cross beam mounting seat（22）Structure is consistent.
A kind of 7. heavy goods vehicles engine front mounting bracket assembly structure according to claim 4, it is characterised in that：
The web beam（3）It is process by steel channel beam manufacture, the web beam（3）One end pass through bolt and first horizontal
Beam mounting seat（12）It is fixedly connected, the web beam（3）The other end pass through bolt and second cross beam mounting seat（22）It is fixed
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740454.1U CN206938431U (en) | 2017-06-23 | 2017-06-23 | A kind of heavy goods vehicles engine front mounting bracket assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740454.1U CN206938431U (en) | 2017-06-23 | 2017-06-23 | A kind of heavy goods vehicles engine front mounting bracket assembly structure |
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| Publication Number | Publication Date |
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| CN206938431U true CN206938431U (en) | 2018-01-30 |
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| CN201720740454.1U Active CN206938431U (en) | 2017-06-23 | 2017-06-23 | A kind of heavy goods vehicles engine front mounting bracket assembly structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194012A (en) * | 2021-12-17 | 2022-03-18 | 东风襄阳旅行车有限公司 | New energy automobile driving motor suspension structure |
-
2017
- 2017-06-23 CN CN201720740454.1U patent/CN206938431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194012A (en) * | 2021-12-17 | 2022-03-18 | 东风襄阳旅行车有限公司 | New energy automobile driving motor suspension structure |
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