CN109017259A - A kind of longitudinal powertrain mounting system arragement construction - Google Patents
A kind of longitudinal powertrain mounting system arragement construction Download PDFInfo
- Publication number
- CN109017259A CN109017259A CN201810719084.2A CN201810719084A CN109017259A CN 109017259 A CN109017259 A CN 109017259A CN 201810719084 A CN201810719084 A CN 201810719084A CN 109017259 A CN109017259 A CN 109017259A
- Authority
- CN
- China
- Prior art keywords
- hydraulic mount
- power assembly
- mount
- mounting system
- suspending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a kind of longitudinal powertrain mounting system arragement constructions, including power assembly and several suspensions, the suspension include the left front hydraulic mount on the left of power assembly and left back hydraulic mount are set, hydraulic mount and the rear-suspending being located by connecting with power assembly rear end behind hydraulic mount and the right side before the right side that is arranged on the right side of power assembly, the left front hydraulic mount, left back hydraulic mount, it is right before hydraulic mount, it is right after hydraulic mount and rear-suspending along power assembly axial direction the V-shaped arrangement of projection.The present invention is intended to provide a kind of longitudinal powertrain mounting system arragement construction for meeting large torque big load.
Description
Technical field
The invention belongs to automobile power assembly field more particularly to a kind of longitudinal powertrain mounting system arragement constructions.
Background technique
It is left front, right 3 points of arrangements of forward and backward suspension that tradition is longitudinal, which to move total suspension system arrangement, such as China Patent Publication No.:
CN102837591A discloses a kind of three pendulum-type powertrain mounting system and the automobile with the system, is related to automobile
Technical field, the three pendulum-type powertrain mounting system include left mounting assembly, right mounting assembly and rear-suspending assembly,
Wherein, the left mounting assembly is used to be arranged in the left side of power assembly, and one end is connect with gear-box bracket, the other end for
Vehicle body connection；The right mounting assembly is used to be arranged in the upper right side of power assembly, and one end is connect with engine support, the other end
For being connect with vehicle body；The rear-suspending assembly connects for being arranged horizontally in the power assembly back lower place, one end and subframe bracket
It connects, the other end with engine for connecting.But with total technological improvement is moved, torque is increasing, and load is also increasing, passes
Three point-type of uniting arrangement can no longer meet current installation requirement.
Summary of the invention
The present invention is to provide to overcome above-mentioned deficiency in the prior art and a kind of meet the longitudinal of large torque big load
Powertrain mounting system arragement construction.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of longitudinal powertrain mounting system arragement construction, including power assembly and several suspensions, the suspension include setting
Left front hydraulic mount and left back hydraulic mount on the left of power assembly, before the right side being arranged on the right side of power assembly hydraulic mount and
Hydraulic mount and the rear-suspending being located by connecting with power assembly rear end behind the right side, the left front hydraulic mount, left back hydraulic suspension
Hydraulic mount before setting, being right, it is right after hydraulic mount and rear-suspending along power assembly axial direction the V-shaped arrangement of projection.Power assembly
Left and right side is respectively equipped with two hydraulic mounts, while power assembly rear end is equipped with rear-suspending, improves bearing capacity, adapts to
Longitudinal power assembly large torque big load, meets fatigue endurance requirement.
Preferably, the power assembly includes engine and speed changer, the torque axle position of the engine and speed changer
In same axis, the left front hydraulic mount, left back hydraulic mount, it is right before behind hydraulic mount and the right side hydraulic mount be respectively positioned on rear overhang
Top is set, the rear-suspending is located at below the torque axis, hydraulic suspension before the left front hydraulic mount, left back hydraulic mount, the right side
The elastic center of hydraulic mount is located on the torque axis after setting and being right.It is hydraulic before left front hydraulic mount, left back hydraulic mount, the right side
The elastic center of hydraulic mount is fallen on the torque axis of power assembly after suspension and the right side, so that the matter of elastic center and power assembly
The heart is overlapped, and obtains the Oscillation of Solutions corner in all six freedom degrees, be conducive to will to have the vibration in each freedom degree relatively independent or
Separation.
Preferably, the engine bottom is equipped with engine support, the engine support is respectively to power assembly
The left and right sides extends to form left positioning region and right positioning region, and the left front hydraulic mount and left back hydraulic mount are fixed on left positioning
In portion, hydraulic mount and hydraulic mount behind the right side are fixed on right positioning region before the right side.
Preferably, the lower section of the speed changer is equipped with subframe, the rear-suspending is fixed on subframe.
Preferably, the left front hydraulic mount, left back hydraulic mount, it is right before behind hydraulic mount and the right side hydraulic mount it is equal
It is horizontally disposed.
Preferably, the top of the left front hydraulic mount and the top of left back hydraulic mount are to the right side of power assembly
Inclination, before the right side top of hydraulic mount and it is right after hydraulic mount left side from top to power assembly.Each liquid
Hydraulic suspension is in tilted layout, and is advantageously implemented vertical, inclination modal distribution and energy decoupling.
The beneficial effects of the present invention are: (1) improves bearing capacity, meets longitudinal power assembly large torque big load and want
It asks；(2) hydraulic mount is in tilted layout before left front, left back, right, behind the right side, meets vertical, inclination modal distribution and energy decoupling.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram at the rear-suspending visual angle of the embodiment of the present invention 1；
Fig. 3 is the structural schematic diagram at the rear-suspending visual angle of the embodiment of the present invention 2.
In figure: power assembly 1, speed changer 1a, engine 1b, rear-suspending 2, subframe 3, left back hydraulic mount 4, left front liquid
Hydraulic suspension 5, engine support 6, left positioning region 6a, right positioning region 6b, it is right before hydraulic mount 7, it is right after hydraulic mount 8.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1
In embodiment as shown in Figure 1, a kind of longitudinal powertrain mounting system arragement construction, including power assembly 1 and several
Suspension, power assembly include engine 1b and speed changer 1a, and the torque axis of engine and speed changer is located at same axis.Suspension packet
Include left front hydraulic mount 5, left back hydraulic mount 4, it is right before hydraulic mount 7, it is right after hydraulic mount 8 and rear-suspending 2.
Engine bottom is equipped with engine support 6, and engine support extends to form a left side to the power assembly left and right sides respectively
Positioning region 6a and right positioning region 6b.Left front hydraulic mount and left back hydraulic mount are located at the left side of engine, and it is fixed to be fixed on a left side
In the portion of position.Hydraulic mount and hydraulic mount behind the right side are located on the right side of power assembly before the right side, and are fixed on right positioning region.It is left front hydraulic
Suspension, left back hydraulic mount, it is right before behind hydraulic mount and the right side hydraulic mount be located at sustained height, left front hydraulic mount and left back liquid
The line of two suspension points of hydraulic suspension, it is parallel with the line of two suspension points of hydraulic mount after hydraulic mount before the right side and the right side.Rear overhang
It sets and is connect with the rear alignment of speed changer, the lower section of speed changer is equipped with subframe 3, and rear-suspending is fixed on subframe.
As shown in connection with fig. 2, the suspension point of rear-suspending is located at the lower section that rear-suspending is located at torque axis, left front hydraulic mount, a left side
Afterwards hydraulic mount, it is right before behind hydraulic mount and the right side hydraulic mount be respectively positioned on above rear-suspending, left front hydraulic mount, left back hydraulic suspension
Hydraulic mount before setting, being right, it is right after hydraulic mount and rear-suspending along power assembly axial direction the V-shaped arrangement of projection.Left front hydraulic suspension
Set, left back hydraulic mount, it is right before behind hydraulic mount and the right side elastic center of hydraulic mount be located on the torque axis.It is left front hydraulic
The top of suspension and the top of left back hydraulic mount are tilted to the right side of power assembly, the top of hydraulic mount and liquid behind the right side before the right side
The top of hydraulic suspension is to the left side of power assembly, and in the present embodiment, the tilt angle theta of two sides hydraulic mount is 25 degree.
Embodiment 2
It is in place of the difference of the present embodiment and embodiment 1, as shown in figure 3, before left front hydraulic mount, left back hydraulic mount, the right side
Hydraulic mount and it is right after hydraulic mount it is horizontally disposed, left front hydraulic mount, left back hydraulic mount, it is right before behind hydraulic mount and the right side
The axis of hydraulic mount is vertical direction.
Claims (6)
1. a kind of longitudinal powertrain mounting system arragement construction, characterized in that including power assembly (1) and several suspensions, institute
Suspension is stated to include the left front hydraulic mount (5) being arranged on the left of power assembly (1) and left back hydraulic mount (4), be arranged in power
Before the right side on the right side of assembly (1) hydraulic mount (7) and it is right after hydraulic mount (8) and be located by connecting with power assembly (1) rear end
Rear-suspending (2), the left front hydraulic mount (5), left back hydraulic mount (4), it is right before hydraulic mount (7), it is right after hydraulic mount
(8) and rear-suspending (2) along power assembly (1) axial direction the V-shaped arrangement of projection.
2. a kind of longitudinal powertrain mounting system arragement construction according to claim 1, characterized in that the power is total
It include engine (1b) and speed changer (1a) at (1), the torque axis of the engine (1b) and speed changer (1a) is located at same axis
Line, the left front hydraulic mount (5), left back hydraulic mount (4), it is right before behind hydraulic mount (7) and the right side hydraulic mount (8) be respectively positioned on
Above rear-suspending (2), the rear-suspending (2) is located at below the torque axis, the left front hydraulic mount (5), left back hydraulic suspension
Set (4), it is right before behind hydraulic mount (7) and the right side elastic center of hydraulic mount (8) be located on the torque axis.
3. a kind of longitudinal powertrain mounting system arragement construction according to claim 2, characterized in that the engine
The bottom (1b) is equipped with engine support (6), and the engine support (6) is respectively to extension shape at left and right sides of power assembly (1)
At left positioning region (6a) and right positioning region (6b), the left front hydraulic mount (5) and left back hydraulic mount (4) are fixed on left positioning
In portion (6a), before the right side hydraulic mount (7) and it is right after hydraulic mount (8) be fixed on right positioning region (6b).
4. a kind of longitudinal powertrain mounting system arragement construction according to claim 2, characterized in that the speed change
The lower section of device (1a) is equipped with subframe (3), and the rear-suspending (2) is fixed on subframe (3).
5. a kind of longitudinal powertrain mounting system arragement construction according to claim 1 or 2 or 3 or 4, characterized in that
The left front hydraulic mount (5), left back hydraulic mount (4), it is right before hydraulic mount (7) and it is right after hydraulic mount (8) level
Arrangement.
6. a kind of longitudinal powertrain mounting system arragement construction according to claim 1 or 2 or 3 or 4, characterized in that
The top of the left front hydraulic mount (5) and the top of left back hydraulic mount (4) are tilted to the right side of power assembly (1), institute
Before the right side stated the top of hydraulic mount (7) and it is right after hydraulic mount (8) left side from top to power assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719084.2A CN109017259A (en) | 2018-07-03 | 2018-07-03 | A kind of longitudinal powertrain mounting system arragement construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719084.2A CN109017259A (en) | 2018-07-03 | 2018-07-03 | A kind of longitudinal powertrain mounting system arragement construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109017259A true CN109017259A (en) | 2018-12-18 |
Family
ID=65521582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810719084.2A Pending CN109017259A (en) | 2018-07-03 | 2018-07-03 | A kind of longitudinal powertrain mounting system arragement construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017259A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978976A (en) * | 2019-12-25 | 2020-04-10 | 浙江合众新能源汽车有限公司 | Suspension system of electric automobile |
| WO2023065928A1 (en) * | 2021-10-19 | 2023-04-27 | 中国第一汽车股份有限公司 | Vehicle powertrain suspension system and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060144631A1 (en) * | 2004-12-21 | 2006-07-06 | Hyo-Seok Kim | Power train mounting systems for motor vehicles |
| CN203344727U (en) * | 2013-07-22 | 2013-12-18 | 上汽依维柯红岩商用车有限公司 | Suspension system of large-horsepower engine |
| CN205970799U (en) * | 2016-08-03 | 2017-02-22 | 上海汽车集团股份有限公司 | A total device system of power for rearmounted rear -guard pure electric vehicles |
| CN106457994A (en) * | 2014-05-16 | 2017-02-22 | 伯杰橡胶金属有限责任公司 | Assembly mounting |
| CN206155137U (en) * | 2016-11-15 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Van power suspension assembly |
| CN208576419U (en) * | 2018-07-03 | 2019-03-05 | 浙江零跑科技有限公司 | Longitudinal powertrain mounting system arragement construction |
-
2018
- 2018-07-03 CN CN201810719084.2A patent/CN109017259A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060144631A1 (en) * | 2004-12-21 | 2006-07-06 | Hyo-Seok Kim | Power train mounting systems for motor vehicles |
| CN203344727U (en) * | 2013-07-22 | 2013-12-18 | 上汽依维柯红岩商用车有限公司 | Suspension system of large-horsepower engine |
| CN106457994A (en) * | 2014-05-16 | 2017-02-22 | 伯杰橡胶金属有限责任公司 | Assembly mounting |
| CN205970799U (en) * | 2016-08-03 | 2017-02-22 | 上海汽车集团股份有限公司 | A total device system of power for rearmounted rear -guard pure electric vehicles |
| CN206155137U (en) * | 2016-11-15 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Van power suspension assembly |
| CN208576419U (en) * | 2018-07-03 | 2019-03-05 | 浙江零跑科技有限公司 | Longitudinal powertrain mounting system arragement construction |
Non-Patent Citations (1)
| Title |
|---|
| 郭荣，章桐: "《汽车动力总成悬置系统》", 31 August 2013, 同济大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978976A (en) * | 2019-12-25 | 2020-04-10 | 浙江合众新能源汽车有限公司 | Suspension system of electric automobile |
| WO2023065928A1 (en) * | 2021-10-19 | 2023-04-27 | 中国第一汽车股份有限公司 | Vehicle powertrain suspension system and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102947155A (en) | Electric negative pressure pump mounting structure | |
| CN208576419U (en) | Longitudinal powertrain mounting system arragement construction | |
| CN203864796U (en) | Front auxiliary frame assembly | |
| CN208530263U (en) | Electric vehicle and its driving motor mounting assembly | |
| CN109017259A (en) | A kind of longitudinal powertrain mounting system arragement construction | |
| CN105383563A (en) | Auxiliary frame of automobile | |
| CN215322860U (en) | Combined support and integrated frame for medium and heavy vehicles | |
| CN104290816A (en) | Front axle welding part structure | |
| CN210555123U (en) | Rear auxiliary frame assembly and vehicle | |
| CN212401351U (en) | Auxiliary frame assembly and automobile | |
| CN102030041A (en) | Rear suspension system of automobile longitudinal power assembly | |
| CN211166317U (en) | Electric air-conditioning compressor support with multistage damping function | |
| CN202754029U (en) | Front auxiliary frame | |
| CN204821019U (en) | Car torsion beam rear axle | |
| CN204415516U (en) | Fore sub frame mounting structure and automobile | |
| CN204279063U (en) | Transmission support bracket and vehicle frame | |
| EP4173857A1 (en) | Rear suspension system | |
| EP1241077A1 (en) | Lorry with a lowered, plane floor cab | |
| CN207433631U (en) | For the subframe and vehicle of vehicle | |
| CN104787667B (en) | Engine behind front wheel type unitary-construction car cabin suspender | |
| CN201149062Y (en) | Rear shock absorber mounting bracket | |
| CN200948845Y (en) | Rear axle suspension type tricycle | |
| US20210229513A1 (en) | Wheel Suspension for a Motor Vehicle | |
| GB2590382A (en) | Electric drive unit | |
| CN206856425U (en) | A kind of light-weighted Front Leaf Spring shackle bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |