CN107878169A - A kind of high automobile motor system suspending apparatus of bonding strength - Google Patents
A kind of high automobile motor system suspending apparatus of bonding strength Download PDFInfo
- Publication number
- CN107878169A CN107878169A CN201711236683.0A CN201711236683A CN107878169A CN 107878169 A CN107878169 A CN 107878169A CN 201711236683 A CN201711236683 A CN 201711236683A CN 107878169 A CN107878169 A CN 107878169A
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- Prior art keywords
- suspending
- suspension
- mounting bracket
- erecting
- bonding strength
- 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.)
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- 238000007864 suspending Methods 0.000 title claims abstract description 98
- 239000000725 suspension Substances 0.000 claims abstract description 83
- 238000003466 welding Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Present invention is disclosed a kind of high automobile motor system suspending apparatus of bonding strength, it includes the front-suspension component and rear-suspending component that both ends are fixed on longitudinal beam, and front-suspension component includes under front-suspension erecting and welding support, the front-suspension that both ends are fixed on front-suspension erecting and welding support mounting bracket on mounting bracket, the first suspending cushion being arranged under front-suspension in the middle part of mounting bracket and the front-suspension being fixed on the first suspending cushion；Rear-suspending component includes rear-suspending erecting and welding support, the rear suspension lower mounting bracket that both ends are fixed on rear-suspending erecting and welding support, two the second suspending cushions being fixed on rear-suspending erecting and welding support and is arranged on mounting bracket and left rear suspension lower mounting bracket on the right rear-suspending on the second suspending cushion.The present invention solves motor installing/dismounting inconvenience in the electric automobile of pipe girder frame, installation accuracy be not easy to ensure and motor biasing after arrangement space deficiency the problem of.
Description
【Technical field】
The invention belongs to Car design technical field, is suspended more particularly to a kind of high automobile motor system of bonding strength
Device.
【Background technology】
In recent years, country greatly develops electric automobile industry, and for electric automobile, motor is the unique of pure electric vehicle
Power resources, the arrangement installation of motor are directly connected to the quality of electric automobile design, to the comfortableness of vehicle, installation, safeguarded
Convenient performance has a significant impact, while the biasing of motor can reduce the space angle of power transmission shaft, improves the transmission effect of power transmission shaft
Rate and service life.Motor is not easy to carry out integral installation, in the prior art being arranged on pipe girder frame for motor, pipe
The welding procedure of girder frame is easily caused welding error, causes motor dress to unmatch, influences manufacturing schedule.
Patent No. 201210285958.0 discloses a kind of automobile motor system suspending apparatus in the prior art, and it includes
Left mounting assembly, right mounting assembly and rear-suspending component, suspension installation is carried out to motor using bikini, although it reduces peace
Space is filled, but the rear-suspending component for suspending motor uses suspended structure so that in motor operation, easily occur rocking now
As its bonding strength and stability are undesirable.
Therefore, it is necessary to a kind of high automobile motor system suspending apparatus of new bonding strength is provided to solve above-mentioned ask
Topic.
【The content of the invention】
It is a primary object of the present invention to provide a kind of bonding strength high automobile motor system suspending apparatus, solves pipe
Motor installing/dismounting inconvenience in the electric automobile of girder frame, installation accuracy are not easy to ensure and arrangement space deficiency after motor biasing
The problem of, connecting bracket is saved, alleviates complete vehicle weight.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of high automobile motor system suspension dress of bonding strength
Put, it includes the front-suspension component and rear-suspending component that both ends are fixed on longitudinal beam, and the front-suspension component includes fixing
Two front-suspension erecting and welding supports, both ends on relative two inner surfaces of longitudinal beam are fixed on the front-suspension installation
Mounting bracket under front-suspension on welding support, the first suspending cushion being arranged under the front-suspension in the middle part of mounting bracket and
It is fixed on mounting bracket on the front-suspension pre-installed on first suspending cushion and with motor；The rear-suspending component includes
Two rear-suspending erecting and welding supports, both ends being fixed on respect to two inner surfaces of longitudinal beam are fixed on the rear-suspending
Rear suspension lower mounting bracket on erecting and welding support, two second be fixed on the rear-suspending erecting and welding support suspension
Mounting bracket and left rear suspension lower mounting bracket on cushion and the right rear-suspending being arranged on second suspending cushion.
Further, the middle part of mounting bracket is concave structure with motor outline profiling under the front-suspension, institute
The first suspending cushion is stated to be arranged in the recessed area at middle part.
Further, the rear suspension lower mounting bracket include positioned at middle part and with the indent of motor outline profiling
Portion, the platform portion positioned at the inner fovea part top edge both sides
Further, second suspending cushion is arranged in the platform portion.
Further, the rear suspension lower mounting bracket passes through the platform portion and the rear-suspending erecting and welding branch
Frame connects.
Further, mounting bracket is identical with the left rear suspension lower mounting support structure on the right rear-suspending and wraps
For including the first plate face being connected with second suspending cushion, being vertically arranged with first plate face and being connected with motor side
Two plate faces.
Further, it is provided with reinforcing plate between first plate face and second plate face.
Further, a mounting bracket generally inverted trapezoidal structure and top is provided with lower concave part on the front-suspension,
Mounting bracket is by its front/rear end of bolt-through and motor connection on the front-suspension, by its upper and lower surface of bolt-through with
The first suspending cushion connection.
Further, the recessed area under the front-suspension in mounting bracket, which extends back, is provided with a platform, and described
One suspending cushion is installed on the platform.
Compared with prior art, a kind of beneficial effect of the high automobile motor system suspending apparatus of bonding strength of the present invention exists
In：Solve the problems, such as motor installation inconvenience, the bad guarantee of installation accuracy in electric automobile, save arrangement space and realize motor
Biasing, also achieve motor and suspension integral installation and improve the installation effectiveness and precision of motor.Specifically,
1) integral installation of motor and suspension can be realized, first motor and suspension are pre-installed, then can integrally be lifted
For liter bolt with there is project-welding nut installation on embedded bracket, installation and maintenance procedures are simple, easy to operate；
2) welding tooling that the mounting hole site after prepackage makes built-in fitting can be suspended according to motor, ensures assembly precision；
3) arrangement space of Y-direction can be saved, realizes that the biasing (keeping straight line with back axle input shaft) of motor improves
Power transmission shaft transmission efficiency and service life；
4) left-right longeron of vehicle body is used, and be connected thereto, the torsional strength of vehicle frame can be strengthened, saved horizontal
Beam, mitigate complete vehicle weight, also indirectly reduce installation steps.
【Brief description of the drawings】
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is the configuration schematic diagram of the embodiment of the present invention：
Numeral represents in figure：
1 longitudinal beam；2 front-suspension erecting and welding supports；3 rear-suspending erecting and welding supports；4 power transmission shafts；Pacify on 5 front-suspensions
Fill support；The suspending cushions of 6a first；The suspending cushions of 6b second；Mounting bracket under 7 front-suspensions；8 motors；On 9 right rear-suspendings
Mounting bracket；10 rear suspension lower mounting brackets, 101 inner fovea parts, 102 platform portions；11 left rear suspension lower mounting brackets.
【Embodiment】
Embodiment：
Fig. 1-Fig. 2 is refer to, the high automobile motor system suspending apparatus of the present embodiment bonding strength, it includes both ends and fixed
Front-suspension component and rear-suspending component on longitudinal beam 1, the front-suspension component include being fixed on longitudinal beam 1 relative two
Two front-suspension erecting and welding supports 2 on individual inner surface, both ends are fixed on the front-suspension on front-suspension erecting and welding support 2
Lower mounting bracket 7, it is arranged on the first suspending cushion 6a at the middle part of mounting bracket 7 under front-suspension and is fixed on the first suspending cushion
6a is upper and the front-suspension pre-installed with motor 8 on mounting bracket 5；The rear-suspending component includes being fixed on the phase of longitudinal beam 1
After being fixed on to two rear-suspending erecting and welding supports 3 on two inner surfaces, both ends on rear-suspending erecting and welding support 3
The lower mounting bracket 10 of suspension, two the second suspending cushion 6b being fixed on rear-suspending erecting and welding support 3 and it is arranged on the
Mounting bracket 9 and left rear suspension lower mounting bracket 11 on right rear-suspending on two suspending cushion 6b.
Using front-suspension component and the front and back end of motor is stably connected with rear-suspending component and support limit, carries significantly
The high stability of motor installation；And front-suspension component and rear-suspending component are directly anchored on longitudinal beam, reduce solid
Determine the truss member of motor, meanwhile, the globality of electric system and vehicle body is improved, improves bonding strength.
The middle part of mounting bracket 7 is concave structure with the outline profiling of motor 8 under front-suspension, the first suspending cushion 6a
It is arranged in the recessed area at middle part.Rear suspension lower mounting bracket 10 includes positioned at middle part and with the outline profiling of motor 8
Inner fovea part 101, positioned at the platform portion 102 of the top edge both sides of inner fovea part 101, the second suspending cushion 6b it is arranged on platform
In portion 102.Rear suspension lower mounting bracket 10 is connected by platform portion 102 with rear-suspending erecting and welding support 3.
The front portion of motor 8 is supported and fixed using bottom brace type, it is therefore prevented that motor 8 is sent out in operation process
Life is rocked, and is improved the stability of motor operating, is improved service life.
The front and rear of motor 8 is respectively placed in mounting bracket 5 on front-suspension, mounting bracket 9 and left rear suspension lower on right rear-suspending
In mounting bracket 11.
Mounting bracket 9 and the left structure of rear suspension lower mounting bracket 11 are identical and soft including being suspended with second on right rear-suspending
The first plate face of 6b connections is padded, is vertically arranged with first plate face and (is not marked in figure with the second plate face that the side of motor 8 is connected
Know), reinforcing plate is provided between first plate face and second plate face, improves on right rear-suspending mounting bracket 9 and left back
The support strength of the lower mounting bracket 11 of suspension.By vertically disposed two connection plate faces, on the one hand cause motor up and down, it is left
The right free degree is limited, and substantially increases the bonding strength and connective stability of motor 8；On the other hand to install on rear-suspending
Support and the second suspending cushion 6b, motor 8 easier for installation and it will not interfere between each other.
Mounting bracket 5 generally an inverted trapezoidal structure and top are provided with lower concave part on front-suspension, are installed on front-suspension
Support 5 is connected by bolt-through its front/rear end with motor 8, passes through its upper and lower surface of bolt-through and the first suspending cushion 6a
Connection.Recessed area under front-suspension in mounting bracket 7, which extends back, is provided with a platform, and the first suspending cushion 6a is arranged on institute
State on platform.Mounting bracket on front-suspension 5 and the connection of motor 8, the first suspending cushion 6a are staggered anyhow so that installation is more
Conveniently and it will not interfere between each other.
When mounted, front-suspension erecting and welding support 2, rear-suspending erecting and welding support 3 have been welded on longitudinal beam 1
On；Mounting bracket on front-suspension 5 is installed to by motor front end face according to the reserved suspension hole of motor, by mounting bracket on right rear-suspending
9th, left rear suspension lower mounting bracket 11 is installed to motor back segment both sides；First suspending cushion 6a, the second suspending cushion 6b are distinguished
It is installed to front lower suspension mounting bracket 7, descends afterwards on suspension mounting bracket 10；Then by the first suspending cushion 6a with pacifying on front-suspension
Dress support 5, which is fixed, to be bolted to connection, by mounting bracket 9 and left rear suspension lower on the second suspending cushion 6b and right rear-suspending
Mounting bracket 11 is bolted to connection；After treating motor prepackage, motor is integrally placed at bottom of frame lifting, with welding
Embedded bracket (i.e. front-suspension erecting and welding support 2 and rear-suspending erecting and welding support 3) is connected with, on welding support 2,3
It is reserved with project-welding nut.Operation during installation or removal below vehicle frame is only installed, demounting bolt, and other installation is all being pre-installed
When complete, greatly improve efficiency of assembling.
A kind of beneficial effect of the high automobile motor system suspending apparatus of bonding strength of the present invention is：Solves electronic vapour
In car the problem of motor installation inconvenience, installation accuracy bad guarantee.Specifically,
1) integral installation of motor and suspension can be realized, first motor and suspension are pre-installed, then can integrally be lifted
For liter bolt with there is project-welding nut installation on embedded bracket, installation and maintenance procedures are simple, easy to operate；
2) welding tooling that the mounting hole site after prepackage makes built-in fitting can be suspended according to motor, ensures assembly precision；
3) arrangement space of Y-direction can be saved, realizes that the biasing (keeping straight line with back axle input shaft) of motor improves
Power transmission shaft transmission efficiency and service life；
4) left-right longeron is connected, the torsional strength of vehicle frame can be strengthened, save crossbeam.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.
Claims (9)
- A kind of 1. high automobile motor system suspending apparatus of bonding strength, it is characterised in that：It includes both ends and is fixed on vehicle frame indulging Front-suspension component and rear-suspending component on beam, the front-suspension component include being fixed on respect to two inner surfaces of longitudinal beam On two front-suspension erecting and welding supports, both ends be fixed under the front-suspension on the front-suspension erecting and welding support install branch Frame, the first suspending cushion being arranged under the front-suspension in the middle part of mounting bracket and be fixed on first suspending cushion and Mounting bracket on the front-suspension pre-installed with motor；The rear-suspending component includes being fixed on respect to two inner sides of longitudinal beam Two rear-suspending erecting and welding supports on surface, both ends are fixed on the rear suspension lower peace on the rear-suspending erecting and welding support Fill support, two the second suspending cushions being fixed on the rear-suspending erecting and welding support and be arranged on described second and hang Put mounting bracket and left rear suspension lower mounting bracket on the right rear-suspending on cushion.
- 2. the high automobile motor system suspending apparatus of bonding strength as claimed in claim 1, it is characterised in that：The front-suspension The middle part of lower mounting bracket is the concave structure with motor outline profiling, and first suspending cushion is arranged on the interior of middle part In concave region.
- 3. the high automobile motor system suspending apparatus of bonding strength as claimed in claim 1, it is characterised in that：The rear-suspending Lower mounting bracket includes positioned at the middle part and inner fovea part with motor outline profiling, positioned at the inner fovea part top edge both sides Platform portion.
- 4. the high automobile motor system suspending apparatus of bonding strength as claimed in claim 3, it is characterised in that：Described second is outstanding Cushion is put to be arranged in the platform portion.
- 5. the high automobile motor system suspending apparatus of bonding strength as claimed in claim 3, it is characterised in that：The rear-suspending Lower mounting bracket is connected by the platform portion with the rear-suspending erecting and welding support.
- 6. the high automobile motor system suspending apparatus of bonding strength as claimed in claim 1, it is characterised in that：The right rear overhang Put mounting bracket and the left rear suspension lower mounting support structure is identical and include being connected with second suspending cushion First plate face, the second plate face for being vertically arranged with first plate face and being connected with motor side.
- 7. the high automobile motor system suspending apparatus of bonding strength as claimed in claim 6, it is characterised in that：First plate Reinforcing plate is provided between face and second plate face.
- 8. the high automobile motor system suspending apparatus of bonding strength as claimed in claim 1, it is characterised in that：The front-suspension Upper mounting bracket generally an inverted trapezoidal structure and top are provided with lower concave part, and mounting bracket passes through bolt on the front-suspension Through its front/rear end and motor connection, it is connected by its upper and lower surface of bolt-through with first suspending cushion.
- 9. the high automobile motor system suspending apparatus of bonding strength as claimed in claim 1, it is characterised in that：The front-suspension Recessed area in lower mounting bracket, which extends back, is provided with a platform, and the first suspending cushion installation is on the platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236683.0A CN107878169A (en) | 2017-11-30 | 2017-11-30 | A kind of high automobile motor system suspending apparatus of bonding strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236683.0A CN107878169A (en) | 2017-11-30 | 2017-11-30 | A kind of high automobile motor system suspending apparatus of bonding strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107878169A true CN107878169A (en) | 2018-04-06 |
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ID=61776142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711236683.0A Pending CN107878169A (en) | 2017-11-30 | 2017-11-30 | A kind of high automobile motor system suspending apparatus of bonding strength |
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| Country | Link |
|---|---|
| CN (1) | CN107878169A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335039A (en) * | 2021-05-31 | 2021-09-03 | 江苏金彭集团有限公司 | Automobile motor of integrated controller for new energy automobile and portable mounting rack knot thereof |
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| CN102454744A (en) * | 2010-10-21 | 2012-05-16 | 上海申龙客车有限公司 | Shockproof structure for engine |
| CN105015315A (en) * | 2015-07-21 | 2015-11-04 | 安徽江淮汽车股份有限公司 | Engine suspension system |
| CN105034786A (en) * | 2015-09-08 | 2015-11-11 | 安徽江淮汽车股份有限公司 | Engine suspension assembly |
| CN106114174A (en) * | 2016-06-30 | 2016-11-16 | 合肥创智汽车技术开发有限公司 | A kind of novel motor suspension installation structure |
| CN107344489A (en) * | 2017-07-13 | 2017-11-14 | 东风商用车有限公司 | Pure electric commercial vehicle power assembly suspension system and assembly method thereof |
| CN207670172U (en) * | 2017-11-30 | 2018-07-31 | 苏州奥杰汽车技术股份有限公司 | A kind of automobile motor system suspending apparatus that bonding strength is high |
-
2017
- 2017-11-30 CN CN201711236683.0A patent/CN107878169A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454744A (en) * | 2010-10-21 | 2012-05-16 | 上海申龙客车有限公司 | Shockproof structure for engine |
| CN105015315A (en) * | 2015-07-21 | 2015-11-04 | 安徽江淮汽车股份有限公司 | Engine suspension system |
| CN105034786A (en) * | 2015-09-08 | 2015-11-11 | 安徽江淮汽车股份有限公司 | Engine suspension assembly |
| CN106114174A (en) * | 2016-06-30 | 2016-11-16 | 合肥创智汽车技术开发有限公司 | A kind of novel motor suspension installation structure |
| CN107344489A (en) * | 2017-07-13 | 2017-11-14 | 东风商用车有限公司 | Pure electric commercial vehicle power assembly suspension system and assembly method thereof |
| CN207670172U (en) * | 2017-11-30 | 2018-07-31 | 苏州奥杰汽车技术股份有限公司 | A kind of automobile motor system suspending apparatus that bonding strength is high |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335039A (en) * | 2021-05-31 | 2021-09-03 | 江苏金彭集团有限公司 | Automobile motor of integrated controller for new energy automobile and portable mounting rack knot thereof |
| CN113335039B (en) * | 2021-05-31 | 2022-12-16 | 江苏金彭集团有限公司 | Mounting bracket structure of new energy automobile motor |
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