CN203318127U - Suspension bracket assembly of all-electric car - Google Patents
Suspension bracket assembly of all-electric car Download PDFInfo
- Publication number
- CN203318127U CN203318127U CN2013203392710U CN201320339271U CN203318127U CN 203318127 U CN203318127 U CN 203318127U CN 2013203392710 U CN2013203392710 U CN 2013203392710U CN 201320339271 U CN201320339271 U CN 201320339271U CN 203318127 U CN203318127 U CN 203318127U
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- Prior art keywords
- mounting bracket
- assembly
- suspension bracket
- suspension
- suspending cushion
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- Expired - Fee Related
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- 239000000725 suspension Substances 0.000 title claims abstract description 42
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a suspension bracket assembly of an all-electric car, wherein a left suspension bracket assembly comprises a left suspension cushion and a left suspension bracket, the left suspension bracket comprises a left suspension bracket body for fixing a power assembly support beam, the left suspension bracket body is provided with a left suspension cushion mounting bracket in a turn-up manner, a right suspension bracket assembly comprises a right suspension cushion and a right suspension bracket, the right suspension bracket comprises a right suspension bracket body for fixing the power assembly support beam, the right suspension bracket body is provided with a right suspension cushion mounting bracket in a turn-up manner, the rear suspension bracket assembly comprises a rear suspension cushion and a rear suspension bracket, and the rear suspension bracket is provided with rear suspension cushion fixing holes and speed reducer connection holes. The suspension bracket assembly is arranged in the forecabin of the all-electric car, the power assemblies and the suspension cushions are connected by the suspension brackets, a serial of requirements, such as spatial arrangement, part strength, qualified bracket mode as well as manufacturing and workshop assembly convenience are met.
Description
Technical field
The utility model relates to automobile power assembly bracing or strutting arrangement field, is specifically related to the bush type rubber mounting and the fit structure of the connection bracket that suspends.
Background technology
Pure electric sedan is a kind of automobile of single storage battery as the stored energy power source that adopt.It utilizes storage battery as the stored energy power source, by battery, to motor, provides electric energy, the driving motor running, thus propelling vehicle advances.The dynamic assembly of pure electric sedan is comprised of parts such as drive motor, retarder, charger, high-voltage connection box, electric machine controller, DCDC, air-conditioning compressors, the dynamic assembly of pure electric sedan and traditional fuel vehicle exist very large different, for example the barycenter of whole power is on the low side, during starting, moment of torsion is larger, rear-suspending is impacted larger etc., the higher requirement proposed concerning the mounting bracket of pure electric sedan.
The vibration of dynamic assembly of not only can decaying that suspends, prevent that vibration is to the vehicle body transmission, can also isolate vibration effect drive motor that Uneven road produces and the work of retarder, and the NVH performance of car load is had to larger impact.
Because the dynamic assembly of pure electric sedan is arranged in the driving engine that front deck replaces traditional vehicle, adopt the three-point suspension structure with traditional vehicle FF arrangement form, that is: the weight of the left and right main support dynamic assembly that suspends, rear overhang is set to rod-pulling type and suspends, and mainly bears the output torque of dynamic assembly.
Yet, for most of pure electric sedans, front deck is less with respect to traditional car, arranges therein than the more dynamic assembly parts of traditional car and just seem difficult.At this moment reasonably arrange the position of each parts of dynamic assembly, and mounting bracket reasonable in design becomes particularly important.
The utility model content
The utility model, in order to solve problems of the prior art, provides a kind of pure electric sedan mounting bracket assembly.
In order to realize above-mentioned purpose, the technical solution of the utility model is: a kind of pure electric sedan mounting bracket assembly, comprise left mounting bracket assembly, right mounting bracket assembly, rear suspension bracket assembly, wherein:
Described left mounting bracket assembly comprises left suspending cushion and left mounting bracket, and described left mounting bracket comprises the left mounting bracket body for stationary power assembly support beam, on described left mounting bracket body, has dug left suspending cushion mounting bracket;
Described right mounting bracket assembly comprises right suspending cushion and right mounting bracket, and described right mounting bracket comprises the right mounting bracket body for stationary power assembly support beam, on described right mounting bracket body, has dug right suspending cushion mounting bracket;
Described rear suspension bracket assembly comprises rear-suspending cushion and rear suspension bracket, and described rear suspension bracket is provided with rear-suspending cushion fixed orifice and retarder connecting bore.
Preferably: described right mounting bracket body is L-shaped, comprises the horizontal segment and the vertical section that are respectively used to longeron, crossbeam in stationary power assembly support beam.
Preferably: described left suspending cushion, right suspending cushion are connected with vehicle body by mounting bracket respectively.
Preferably: described left mounting bracket, right mounting bracket are made by casting aluminium material.
Mounting assembly of the present utility model, be arranged in the pure electric sedan front deck, by mounting bracket, dynamic assembly is connected with suspending cushion, with meeting spatial layout, part strength, a series of requirements such as support mode is qualified and the assembling of production and processing, workshop is easy.Adopt this supporting structure form, actv. has increased the arrangement space of front deck, avoids and other parts are interfered, and the dynamic assembly joist that has solved pure electric sedan is difficult to design and is difficult to the problem such as assembling with suspending cushion., and thereby rear suspension bracket assembly of the present utility model solved the easy interference problem that retarder aft end face and subframe close together cause, optimized the arrangement space of car load.
The accompanying drawing explanation
Fig. 1 shows the structural representation of the right mounting bracket assembly of the utility model.
Fig. 2 shows the structural representation of the right mounting bracket of Fig. 1.
Fig. 3 shows the structural representation of the left mounting bracket assembly of the utility model.
Fig. 4 shows the structural representation of the left mounting bracket of Fig. 3.
Fig. 5 shows the structural representation of the utility model rear suspension bracket assembly.
Fig. 6 shows the structural representation of rear suspension bracket in Fig. 5.
The specific embodiment
For the technical matters that the utility model is solved, the technical scheme of employing, the technique effect easy to understand of obtaining, below in conjunction with concrete accompanying drawing, the specific embodiment of the present utility model is described further.
Referring to figs. 1 to Fig. 6, the disclosed a kind of pure electric sedan mounting bracket assembly of the utility model, comprise left mounting bracket assembly, right mounting bracket assembly, rear suspension bracket assembly, wherein:
Described left mounting bracket assembly comprises left suspending cushion 6 and left mounting bracket 4, and described left mounting bracket 4 comprises the left mounting bracket body 40 for stationary power assembly support beam, on described left mounting bracket body 40, has dug left suspending cushion mounting bracket 41; The M12 fixed orifice 410 that left suspending cushion mounting bracket 41 arranges by its upper end is connected with left suspending cushion, and left mounting bracket body 40 can be connected with the dynamic assembly support beam by three M10 fixed hole positions.
Reason based on same, described right mounting bracket assembly comprises right suspending cushion 3 and right mounting bracket 1, described right mounting bracket 1 comprises the right mounting bracket body 10 for stationary power assembly support beam, on described right mounting bracket body, has dug right suspending cushion mounting bracket 11; The M12 fixed orifice 110 that right suspending cushion mounting bracket 11 arranges by its upper end is connected with right suspending cushion 3, and right mounting bracket body 10 can be connected with the dynamic assembly support beam by three M10 fixed hole positions.
Rear suspension bracket assembly of the present utility model comprises rear-suspending cushion 8 and rear suspension bracket 7, and described rear suspension bracket 7 is provided with rear-suspending cushion fixed orifice 70 and retarder connecting bore 71.
Right mounting bracket body 10 of the present utility model, its structure is preferably L-shaped, comprises the horizontal segment and the vertical section that are respectively used to longeron, crossbeam in stationary power assembly support beam, with the connection of firm itself and dynamic assembly support beam.
Left suspending cushion 6 of the present utility model, right suspending cushion 3 can be connected with vehicle body by mounting bracket 2,5 respectively, also can be by other structures known in the art.
Mounting assembly of the present utility model, be arranged in the pure electric sedan front deck, by mounting bracket, dynamic assembly is connected with suspending cushion, with meeting spatial layout, part strength, a series of requirements such as support mode is qualified and the assembling of production and processing, workshop is easy.Adopt this supporting structure form, actv. has increased the arrangement space of front deck, avoids and other parts are interfered, and the dynamic assembly joist that has solved pure electric sedan is difficult to design and is difficult to the problem such as assembling with suspending cushion., and thereby rear suspension bracket assembly of the present utility model solved the easy interference problem that retarder aft end face and subframe close together cause, optimized the arrangement space of car load.
The utility model is by preferred embodiment having carried out detailed explanation.Yet, by studying carefully above, to the variation of each embodiment with to increase be also that one of ordinary skill in the art institute is apparent.Being intended that all these variations and increasing of applicant all dropped in the scope that the utility model claim protects.
Similar numbering refers to similar element in the whole text.For clarity, the situation that some line, layer, element, parts or feature are amplified may be arranged in the accompanying drawings.
Term used herein is only for to be illustrated specific embodiment, and it not is intended to the utility model is limited.Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) are all identical with the utility model one of ordinary skill in the art's understanding.
Claims (4)
1. a pure electric sedan mounting bracket assembly, comprise left mounting bracket assembly, right mounting bracket assembly, rear suspension bracket assembly, it is characterized in that:
Described left mounting bracket assembly comprises left suspending cushion and left mounting bracket, and described left mounting bracket comprises the left mounting bracket body for stationary power assembly support beam, on described left mounting bracket body, has dug left suspending cushion mounting bracket;
Described right mounting bracket assembly comprises right suspending cushion and right mounting bracket, and described right mounting bracket comprises the right mounting bracket body for stationary power assembly support beam, on described right mounting bracket body, has dug right suspending cushion mounting bracket;
Described rear suspension bracket assembly comprises rear-suspending cushion and rear suspension bracket, and described rear suspension bracket is provided with rear-suspending cushion fixed orifice and retarder connecting bore.
2. mounting bracket assembly according to claim 1, it is characterized in that: described right mounting bracket body is L-shaped, comprises the horizontal segment and the vertical section that are respectively used to longeron, crossbeam in stationary power assembly support beam.
3. mounting bracket assembly according to claim 1, it is characterized in that: described left suspending cushion, right suspending cushion are connected with vehicle body by mounting bracket respectively.
4. mounting bracket assembly according to claim 1, it is characterized in that: described left mounting bracket, right mounting bracket are made by casting aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203392710U CN203318127U (en) | 2013-06-14 | 2013-06-14 | Suspension bracket assembly of all-electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203392710U CN203318127U (en) | 2013-06-14 | 2013-06-14 | Suspension bracket assembly of all-electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318127U true CN203318127U (en) | 2013-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203392710U Expired - Fee Related CN203318127U (en) | 2013-06-14 | 2013-06-14 | Suspension bracket assembly of all-electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667284A (en) * | 2015-12-29 | 2016-06-15 | 北京电咖汽车科技有限公司杭州分公司 | Suspension system for electric vehicle |
| CN109733173A (en) * | 2019-03-20 | 2019-05-10 | 麦格纳斯太尔汽车技术（上海）有限公司 | A kind of electric car second level vibration isolation powertrain mounting system |
| CN111674249A (en) * | 2020-06-16 | 2020-09-18 | 汉腾汽车有限公司 | Suspension device for pure electric vehicle |
-
2013
- 2013-06-14 CN CN2013203392710U patent/CN203318127U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667284A (en) * | 2015-12-29 | 2016-06-15 | 北京电咖汽车科技有限公司杭州分公司 | Suspension system for electric vehicle |
| CN109733173A (en) * | 2019-03-20 | 2019-05-10 | 麦格纳斯太尔汽车技术（上海）有限公司 | A kind of electric car second level vibration isolation powertrain mounting system |
| CN109733173B (en) * | 2019-03-20 | 2024-03-01 | 麦格纳斯太尔汽车技术（上海）有限公司 | Electric automobile second grade vibration isolation power assembly suspension |
| CN111674249A (en) * | 2020-06-16 | 2020-09-18 | 汉腾汽车有限公司 | Suspension device for pure electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |