CN202986786U - Electric automobile and power assembly fixing device thereof - Google Patents

Electric automobile and power assembly fixing device thereof Download PDF

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Publication number
CN202986786U
CN202986786U CN 201220652062 CN201220652062U CN202986786U CN 202986786 U CN202986786 U CN 202986786U CN 201220652062 CN201220652062 CN 201220652062 CN 201220652062 U CN201220652062 U CN 201220652062U CN 202986786 U CN202986786 U CN 202986786U
Authority
CN
China
Prior art keywords
dynamic assembly
panel
anchor fitting
crossbeam
power assembly
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.)
Expired - Fee Related
Application number
CN 201220652062
Other languages
Chinese (zh)
Inventor
张同
白玉峰
刘鹏
刘芳
吕凌志
李海霞
尹浩
陈小莉
王培玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Changan Automobile Co Ltd
Beijing Changan Automobile Engineering Technology Research Co Ltd
Original Assignee
Chongqing Changan Automobile Co Ltd
Beijing Changan Automobile Engineering Technology Research Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Changan Automobile Co Ltd, Beijing Changan Automobile Engineering Technology Research Co Ltd filed Critical Chongqing Changan Automobile Co Ltd
Priority to CN 201220652062 priority Critical patent/CN202986786U/en
Application granted granted Critical
Publication of CN202986786U publication Critical patent/CN202986786U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a power assembly fixing device which comprises two cross beams arranged in parallel. A left suspension connecting plate connected with a left suspension point and a right suspension connecting plate connected with a right suspension point are respectively arranged at two ends of the cross beams. The right suspension connecting plate is welded with a non-movable connecting plate connected with a motor, and a movable connecting plate connected with a reducer is slidably sleeved in the middle of the cross beams. The cross beams can effectively absorb the torque formed by the gravity of a power assembly to the left suspension point and the right suspension point, effectively prevents the power assembly from generating torsion or swing, prevents power attenuation of the power assembly, effectively prolongs fatigue durability of the power assembly and other relevant structures, and further enables the overall assembling structure of the power assembly of the motor to be stable and reliable. The utility model further discloses an electric automobile applying the power assembly fixing device, and the assembling structure of the power assembly of the electric automobile is relatively stable and reliable.

Description

A kind of electronlmobil and dynamic assembly anchor fitting thereof
Technical field
The utility model relates to technical field of vehicle manufacture, particularly a kind of dynamic assembly anchor fitting.The utility model also relates to the electronlmobil of this dynamic assembly anchor fitting of a kind of application.
Background technology
Traditional internal-combustion engines vehicle has had the development history of more than 100 year since invention; great variety has occured at aspects such as design, manufacturings in current automobile; but the continuous expansion along with the Global Auto recoverable amount; environmental problem and increasingly serious energy shock that the waste gas that orthodox car produces, noise etc. cause all force us must develop new-energy automobile; and new-energy automobile, especially electronlmobil obtain tremendous development with its low noise, pollution-free, energy efficiency high in recent years.
present existing electronlmobil, its dynamic assembly is mainly by motor, change-speed box, electric machine controller, the composition such as DC converter and charger, higher to the stability requirement that is mounted with in the working process of its dynamic assembly, need to be correlated with to shake and rotate impact and lower as far as possible, if and still adopt in orthodox car habitual three-point suspension structure to assemble dynamic assembly, can cause because the lengthwise position of its left and right suspension point is inconsistent the mounting structure of dynamic assembly to produce torsion, cause the power decay, and make tired durable corresponding with the structural reliability reduction of dynamic assembly and relevant related parts thereof, had a strong impact on the normal use of dynamic assembly and even electronlmobil.
Therefore, how to provide a kind of dynamic assembly anchor fitting, so that the important technological problems that the more reliable and more stable those skilled in the art of being of the mounting structure of power assembly of electric automobile need to solve at present.
The utility model content
The purpose of this utility model is to provide a kind of dynamic assembly anchor fitting, and this dynamic assembly anchor fitting can make the mounting structure of power assembly of electric automobile more reliable and more stable.Another purpose of the present utility model is to provide a kind of electronlmobil of using above-mentioned dynamic assembly anchor fitting.
For solving the problems of the technologies described above, the utility model provides a kind of dynamic assembly anchor fitting, be used for electronlmobil, comprise two crossbeams that be arranged in parallel, the two ends of described crossbeam are respectively arranged with that a left side that is connected with left suspension point suspends connecting panel and the right side that is connected with right suspension point suspends connecting panel, and the described right side suspends and is welded with the inactive connecting panel that is connected with motor on connecting panel;
The middle part of described crossbeam is arranged with the active plate that is connected with reductor slidably, and the direction of slip of described active plate is consistent with the bearing of trend of the axis of described crossbeam.
Preferably, the both ends of described crossbeam are welded with respectively brace panel.
Preferably, described crossbeam is specially steel tubular beam.
Preferably, suspend connecting panel and the described right side, a described left side suspends and all has some mounting holes on connecting panel, the described left side connecting panel that suspends specifically fixes by bolt and the left suspension point that runs through described mounting hole, and the described right side connecting panel that suspends specifically fixes by bolt and the right suspension point that runs through described mounting hole.
The utility model also provides a kind of electronlmobil, comprise the dynamic assembly anchor fitting and be fixed in motor and speed reducer on described dynamic assembly anchor fitting, and described dynamic assembly anchor fitting is specially the described dynamic assembly anchor fitting of above-mentioned any one.
Relative above-mentioned background technology, dynamic assembly anchor fitting provided by the utility model, be used for electronlmobil, comprise two crossbeams that be arranged in parallel, the two ends of described crossbeam are respectively arranged with that a left side that is connected with left suspension point suspends connecting panel and the right side that is connected with right suspension point suspends connecting panel, and the described right side suspends and is welded with the inactive connecting panel that is connected with motor on connecting panel; The middle part of described crossbeam is arranged with the active plate that is connected with reductor slidably, and the direction of slip of described active plate is consistent with the bearing of trend of the axis of described crossbeam.in working process, the reductor height that described active plate can be connected with needs is adaptive, suitably slide along described crossbeam by adjusting it, effectively avoid on business assembling difficulty and the structural instability between the poor reductor that causes and described dynamic assembly anchor fitting, described crossbeam can effectively absorb the gravity of dynamic assembly itself to the moment of torsion of left and right suspension point formation, reverse or swing thereby effectively avoided dynamic assembly to produce, and prevent the decay of its power, effectively extended simultaneously the tired durable of dynamic assembly and dependency structure thereof, and then make the integral installation distribution structure of motor power assembly more reliable and more stable.
In another preferred version of the present utility model, the both ends of described crossbeam are welded with respectively brace panel.In working process, described brace panel can effectively improve the end of described crossbeam and the structural strength of the junction between connecting panel of respectively suspending, thereby makes the assembly reliability of described dynamic assembly and dependency structure thereof be able to further raising.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The mounting structure schematic diagram of the power assembly of electric automobile anchor fitting that Fig. 1 provides for a kind of specific embodiment of the utility model.
The specific embodiment
Core of the present utility model is to provide a kind of dynamic assembly anchor fitting, and this dynamic assembly anchor fitting can make the mounting structure of power assembly of electric automobile more reliable and more stable; Simultaneously, provide a kind of electronlmobil of using above-mentioned dynamic assembly anchor fitting.
In order to make those skilled in the art person understand better the utility model scheme, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, the mounting structure schematic diagram of the power assembly of electric automobile anchor fitting that Fig. 1 provides for a kind of specific embodiment of the utility model.
In the specific embodiment, dynamic assembly anchor fitting provided by the utility model, be used for electronlmobil, comprise two crossbeams that be arranged in parallel 11, the two ends of crossbeam 11 are respectively arranged with that a left side that is connected with left suspension point 21 suspends connecting panel 12 and the right side that is connected with right suspension point 22 suspends connecting panel 13, and be welded with the inactive connecting panel 14 that is connected with motor 23 on the right connecting panel 13 that suspends; The middle part of crossbeam 11 is arranged with the active plate 15 that is connected with reductor 24 slidably, and the direction of slip of active plate 15 is consistent with the bearing of trend of the axis of crossbeam 11.in working process, the reductor 24 that active plate 15 can be connected with needs is highly adaptive, suitably slide along crossbeam 11 by adjusting it, effectively avoid on business assembling difficulty and the structural instability between the poor reductor that causes 24 and described dynamic assembly anchor fitting, crossbeam 11 can effectively absorb the gravity of dynamic assembly itself to the moment of torsion of left and right suspension point formation, reverse or swing thereby effectively avoided dynamic assembly to produce, and prevent the decay of its power, effectively extended simultaneously the tired durable of dynamic assembly and dependency structure thereof, and then make the integral installation distribution structure of motor power assembly more reliable and more stable.
Further, the both ends of crossbeam 11 are welded with respectively brace panel 16.In working process, brace panel 16 can effectively improve the end of crossbeam 11 and the structural strength of the junction between connecting panel of respectively suspending, thereby makes the assembly reliability of described dynamic assembly and dependency structure thereof be able to further raising.
More specifically, crossbeam 11 is specially steel tubular beam.The structural strength of this kind steel tubular beam is higher, and it is stressed evenly, is difficult for producing deformation, thereby makes the integral installation distribution structure reliability of described dynamic assembly anchor fitting be able to corresponding raising.
Should be pointed out that above-mentioned crossbeam 11 is specially steel tubular beam and only is preferred version, it is not limited to steel tubular beam mentioned above, all can so long as can satisfy the actual use needs of described dynamic assembly anchor fitting.
On the other hand, suspend connecting panel 12 and the right side, a left side suspends and all has some mounting holes 17 on connecting panel 13, the left side connecting panel 12 that suspends specifically fixes by bolt and the left suspension point 21 of penetrating mounting holes 17, and the right side connecting panel 13 that suspends specifically fixes by bolt and the right suspension point 22 of penetrating mounting holes 17.The reliability of positioning of the bolted assembling mode of this kind is higher, can further guarantee the mounting structure reliability of dynamic assembly anchor fitting, its detouchable assembling characteristics can make more simple and easy to do to maintenance or the replacing accessory of described dynamic assembly anchor fitting in case of necessity simultaneously.
In the specific embodiment, electronlmobil provided by the utility model, comprise the dynamic assembly anchor fitting and be fixed in motor and speed reducer on described dynamic assembly anchor fitting, and described dynamic assembly anchor fitting is specially the dynamic assembly anchor fitting shown in Fig. 1.The mounting structure of the dynamic assembly of described electronlmobil is comparatively reliable and stable.
In summary, the dynamic assembly anchor fitting that provides in the utility model, be used for electronlmobil, comprise two crossbeams that be arranged in parallel, the two ends of described crossbeam are respectively arranged with that a left side that is connected with left suspension point suspends connecting panel and the right side that is connected with right suspension point suspends connecting panel, and the described right side suspends and is welded with the inactive connecting panel that is connected with motor on connecting panel; The middle part of described crossbeam is arranged with the active plate that is connected with reductor slidably, and the direction of slip of described active plate is consistent with the bearing of trend of the axis of described crossbeam.in working process, the reductor height that described active plate can be connected with needs is adaptive, suitably slide along described crossbeam by adjusting it, effectively avoid on business assembling difficulty and the structural instability between the poor reductor that causes and described dynamic assembly anchor fitting, described crossbeam can effectively absorb the gravity of dynamic assembly itself to the moment of torsion of left and right suspension point formation, reverse or swing thereby effectively avoided dynamic assembly to produce, and prevent the decay of its power, effectively extended simultaneously the tired durable of dynamic assembly and dependency structure thereof, and then make the integral installation distribution structure of motor power assembly more reliable and more stable.
In addition, the application that the utility model provides the electronlmobil of above-mentioned dynamic assembly anchor fitting, comprise the dynamic assembly anchor fitting and be fixed in motor and speed reducer on described dynamic assembly anchor fitting, and described dynamic assembly anchor fitting is specially the dynamic assembly anchor fitting described in above each embodiment.The mounting structure of the dynamic assembly of described electronlmobil is comparatively reliable and stable.
Above dynamic assembly anchor fitting provided by the utility model and the electronlmobil of having used this dynamic assembly anchor fitting are described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims (5)

1. dynamic assembly anchor fitting, be used for electronlmobil, it is characterized in that: comprise two crossbeams that be arranged in parallel, the two ends of described crossbeam are respectively arranged with that a left side that is connected with left suspension point suspends connecting panel and the right side that is connected with right suspension point suspends connecting panel, and the described right side suspends and is welded with the inactive connecting panel that is connected with motor on connecting panel;
The middle part of described crossbeam is arranged with the active plate that is connected with reductor slidably, and the direction of slip of described active plate is consistent with the bearing of trend of the axis of described crossbeam.
2. dynamic assembly anchor fitting as claimed in claim 1, it is characterized in that: the both ends of described crossbeam are welded with respectively brace panel.
3. dynamic assembly anchor fitting as claimed in claim 2, it is characterized in that: described crossbeam is specially steel tubular beam.
4. dynamic assembly anchor fitting as claimed in claim 1, it is characterized in that: suspend connecting panel and the described right side, a described left side suspends and all has some mounting holes on connecting panel, the described left side connecting panel that suspends specifically fixes by bolt and the left suspension point that runs through described mounting hole, and the described right side connecting panel that suspends specifically fixes by bolt and the right suspension point that runs through described mounting hole.
5. electronlmobil, comprise the dynamic assembly anchor fitting and be fixed in motor and speed reducer on described dynamic assembly anchor fitting, it is characterized in that: described dynamic assembly anchor fitting is specially dynamic assembly anchor fitting as described in any one in claim 1 to 4.
CN 201220652062 2012-11-30 2012-11-30 Electric automobile and power assembly fixing device thereof Expired - Fee Related CN202986786U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220652062 CN202986786U (en) 2012-11-30 2012-11-30 Electric automobile and power assembly fixing device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220652062 CN202986786U (en) 2012-11-30 2012-11-30 Electric automobile and power assembly fixing device thereof

Publications (1)

Publication Number Publication Date
CN202986786U true CN202986786U (en) 2013-06-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220652062 Expired - Fee Related CN202986786U (en) 2012-11-30 2012-11-30 Electric automobile and power assembly fixing device thereof

Country Status (1)

Country Link
CN (1) CN202986786U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183798A (en) * 2016-08-23 2016-12-07 合肥工业大学 A kind of plate spring suspension brackets chassis pure electric power drive system framework

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183798A (en) * 2016-08-23 2016-12-07 合肥工业大学 A kind of plate spring suspension brackets chassis pure electric power drive system framework

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20161130

CF01 Termination of patent right due to non-payment of annual fee