CN108081937B - Driving motor suspension structure and installation method thereof - Google Patents
Driving motor suspension structure and installation method thereof Download PDFInfo
- Publication number
- CN108081937B CN108081937B CN201711432416.0A CN201711432416A CN108081937B CN 108081937 B CN108081937 B CN 108081937B CN 201711432416 A CN201711432416 A CN 201711432416A CN 108081937 B CN108081937 B CN 108081937B
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- 239000000725 suspension Substances 0.000 title claims abstract description 91
- 238000009434 installation Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 45
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a driving motor suspension structure and an installation method thereof. Mounting bosses are respectively arranged on two sides of the middle end of the driving motor shell, and the mounting bosses are of an I-shaped structure. The frame is provided with a plurality of mounting holes which are not on the same horizontal line and have relative angles, so that the suspension bracket and the mounting bracket are simple in structure, all factors which can cause the suspension bracket and the mounting bracket to be irregular bodies are completely transferred to different hole position coordinates of the frame mounting holes. The installation method comprises the following steps: 1. the damping rubber pad is respectively fixed on the suspension bracket and the mounting bracket by adopting nuts; 2. mounting the assembled suspension bracket, the shock-absorbing rubber pad and the mounting bracket on the frame; 3. and installing a driving motor.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to a driving motor suspension structure and an installation method thereof.
Background
The electric light truck is powered by the driving motor, and the speed change device is not designed for the electric light truck because the maximum torque and the rotating speed of the driving motor are high. If the damping and buffering effects of the driving motor cannot be guaranteed when the driving motor works, the normal operation of the electric light card can be easily influenced. Therefore, a good suspension structure of the electric light-truck driving motor needs to be designed, so that a certain shock absorption and buffering effect is achieved on the electric light-truck driving motor, and normal supply of electric light-truck power is guaranteed. In addition, the existing driving motor mounting bracket and driving motor suspension bracket are complex in structure and difficult to process, and a specific die is required to be opened, so that the manufacturing cost is definitely increased under the condition of small-batch production. After the die is designed, if the driving motor suspension structure is optimized in the later stage, the driving motor mounting bracket and the driving motor suspension bracket are required to be improved, and the original die is required to be repaired or re-opened, so that the processing period is long and the processing cost is high.
Disclosure of Invention
Aiming at the defects of the driving motor suspension structure in the prior art, the invention aims to provide the driving motor suspension structure which only needs to change the relative position of the mounting hole on the frame, has simple processing technology and can play a role in damping and buffering and the mounting method thereof.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides a driving motor suspension structure, includes driving motor, frame, damping rubber pad, is used for installing driving motor's suspension support on the frame and is used for connecting driving motor's installing support, damping rubber pad's one end with suspension leg joint, damping rubber pad's the other end with the installing support is connected, be equipped with a plurality of mounting hole that has relative angle on the frame.
Further, a mounting hole I, a mounting hole II, a mounting hole III and a mounting Kong are formed in the frame, the relative angle between the mounting hole I and the mounting hole II is 3-3.5 degrees, and the relative angle between the mounting hole III and the mounting hole IV is 3-3.5 degrees.
Further, the shell of the driving motor is made of aluminum, mounting bosses are respectively arranged on two sides of the middle end of the shell of the driving motor, and threaded mounting holes are formed in the mounting bosses.
Furthermore, the installation boss is of an I-shaped structure, and the I-shaped structure is embedded in the shell.
Further, the I-shaped structure comprises an arc-shaped mounting surface and a plane mounting surface, wherein the arc-shaped mounting surface is positioned in the shell, the plane mounting surface protrudes out of the outer surface of the shell, and the two plane mounting surfaces positioned in the same plane and at the left side and the right side of the driving motor are parallel to each other.
Further, the plane installation surface is detachably connected to the installation support, and an included angle between the plane installation surface and a frame longitudinal beam of the frame is 0 degrees.
Further, the suspension support with the installing support is the steel sheet bending molding, the suspension support with the installing support all is equipped with mounting hole and locating hole.
Further, the suspension bracket comprises a first suspension bracket and a second suspension bracket, wherein an included angle between the first suspension bracket and the second suspension bracket is an obtuse angle, the mounting bracket comprises a first mounting bracket and a second mounting bracket, and an included angle between the first mounting bracket and the second mounting bracket is an obtuse angle.
Further, the damping rubber pad includes mounting panel I, mounting panel II and sets up the rubber pad between mounting panel I and mounting panel II all are equipped with installation double-screw bolt and locating pin.
The invention also relates to an installation method of the driving motor suspension structure, which comprises the following steps:
step 1: the damping rubber pad is respectively fixed on the suspension bracket and the mounting bracket by nuts; the method comprises the specific operation that firstly, a mounting hole on the second suspension bracket is well abutted with a mounting stud on a mounting plate II of the damping rubber pad, then a nut is screwed on the mounting stud, secondly, a mounting hole on the first mounting bracket is well abutted with a mounting stud on a mounting plate I of the damping rubber pad, and the nut is screwed on the mounting stud;
Step 2: mounting the assembled suspension bracket, the shock-absorbing rubber pad and the mounting bracket on the frame; the specific operation is as follows: fastening the first suspension bracket to a vehicle frame through bolts and nuts;
Step 3: the driving motor is installed, and the specific operation is as follows: and lifting the driving motor, lowering the driving motor to the position of the mounting hole on the second mounting bracket, and fastening and connecting the planar mounting surface of the I-shaped structure on the driving motor with the second mounting bracket through bolts.
The technical scheme of the invention has the advantages that:
1. Because a certain angle is needed when the driving motor is linked with the rear axle, the mounting holes on the frame are designed to be the mounting holes which are not on the same horizontal line and have the opposite angles, so that the driving motor suspension bracket and the driving motor mounting bracket are simple in structure, all factors which can cause the driving motor suspension bracket and the driving motor mounting bracket to be irregular bodies are completely transferred to different hole position coordinates of the frame mounting holes, the frame mounting holes are automatically punched, no special requirement is caused on the hole position coordinates, and the driving suspension structure not only saves manufacturing cost, but also saves mounting space, and is more convenient to mount and stronger in applicability.
2. A gap is reserved between the mounting bracket and the driving motor, so that on one hand, the position of the driving motor can be adjusted to compensate for manufacturing errors; on the other hand, a movement space is reserved for the falling driving motor, and the best fixing point can be automatically found according to the free deformation of the damping rubber pad in the installation and use processes, so that the installation stress is reduced.
3. The suspension structure is closely connected with the frame, and the junction of first suspension support and second installing support and damping rubber pad all inclines downward installation face, makes the atress of driving motor and suspension system more reasonable, and driving motor can extrude damping rubber pad under the effect of gravity and rotatory moment of torsion and make each part connect inseparabler, reduces the trouble rate that suspension installing support becomes flexible, drops.
4. The left damping rubber pad and the right damping rubber pad which are positioned at the same front and back positions of the driving motor form an H-shaped structure, so that the motion of the driving motor can be limited by four degrees of freedom, namely, up, down, left and right, and the damping effect is realized in the directions, and a good damping and noise reduction function is realized; the invention is provided with the front and rear pairs of four mounting bosses and four damping rubber pads, so that the motor can be completely limited to move, and the motor is reliably fixed.
5. The suspension bracket and the mounting bracket are formed by bending steel plates at one time, the processing technology is simple, the die does not need to be opened, the suspension bracket and the mounting bracket are suitable for any vehicle type, and the waste caused by the die opening is avoided.
Drawings
The invention is described in further detail below with reference to the attached drawings and detailed description:
fig. 1 is a front view showing the overall structure of the suspension structure of the driving motor of the present invention.
Fig. 2 is a left side view showing the overall structure of the suspension structure of the driving motor of the present invention.
Fig. 3 is a schematic structural view of a driving motor housing according to the present invention.
Fig. 4 is a schematic structural view of the damping rubber pad of the present invention.
Fig. 5 is a schematic structural view of the frame of the present invention.
The labels in the above figures are respectively: 1. a driving motor; 2. a damping rubber pad; 21. a mounting plate I; 22. a mounting plate II; 23. a rubber pad; 24. installing a stud; 25. a positioning pin; 3. a suspension bracket; 31. a first suspension bracket; 32. a second suspension bracket; 4. a mounting bracket; 41. a first mounting bracket; 42. a second mounting bracket; 5. a frame; 51. a mounting hole I; 52. a mounting hole II; 53. mounting holes III; 54. mounting Kong; 55. a frame rail; 56. a bottom edge; 6. a housing; 7. a mounting boss; 71. an I-shaped structure; 72. an arc-shaped mounting surface; 73. a planar mounting surface; 8. and a threaded mounting hole.
Detailed Description
In the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1, 2, 3, 4 and 5, a driving motor suspension structure comprises a driving motor 1, a frame 5, a damping rubber pad 2, a suspension bracket 3 for mounting the driving motor 1 on the frame 5, and a mounting bracket 4 for connecting the driving motor 1, wherein one end of the damping rubber pad 2 is connected with the suspension bracket 3, and the other end of the damping rubber pad 2 is connected with the mounting bracket 4. The frame 5 is provided with a plurality of mounting holes which are not on the same horizontal line and have relative angles, and preferably the frame 5 is provided with a mounting hole I51, a mounting hole II 52, a mounting hole III 53 and a mounting Kong, wherein the relative angle between the mounting hole I51 and the mounting hole II 52 is 3-3.5 degrees, and the relative angle between the mounting hole III 53 and the mounting Kong is 3-3.5 degrees. For convenience of description, the height relationship of the mounting holes i 51, ii 52, iii 53 and Kong from the bottom edge 56 of the frame 5 shown in fig. 5 is as follows: the height of mounting hole I51 > the height of mounting hole II 52 > the height of mounting hole III 53 > the height of mounting Kong, as shown in FIG. 5. Because a certain angle is needed when the driving motor 1 is linked with the rear axle, the mounting holes on the frame 5 are designed to be mounting holes which are not on the same horizontal line and have relative angles, and the design can ensure that the suspension bracket 3 and the mounting bracket 4 can be designed to be regular structures, thereby being convenient for process processing; the method comprises the following steps: the mounting bracket 4 is designed firstly, and then the reverse thinking mode of the suspension bracket 3 is designed, so that the structures of the suspension bracket 3 and the mounting bracket 4 are simple, all factors which can cause the suspension bracket 3 and the mounting bracket 4 to be irregular bodies are completely transferred to different hole position coordinates of the mounting holes of the frame 5, the mounting holes of the frame 5 are automatically punched, no special requirement is provided for the hole position coordinates, and the driving suspension structure not only saves manufacturing cost, but also saves mounting space, so that the driving motor is more convenient to mount and has stronger applicability.
The shell 6 of the driving motor 1 is made of aluminum, mounting bosses 7 are respectively arranged on two sides of the middle end of the shell 6 of the driving motor 1, and threaded mounting holes 8 are formed in the mounting bosses 7; the mounting bosses 7 are arranged on two sides of the middle end of the shell 6, so that the balance and the uniform stress are realized. The mounting boss 7 is preferably an i-shaped structure 71, and the i-shaped structure 71 is cast integrally with the drive motor housing 6. The i-shaped structure 71 is embedded in the housing 6, and the i-shaped structure 71 includes an arc-shaped mounting surface 72 and a plane mounting surface 73, wherein the arc-shaped mounting surface 72 is located in the housing 6, the plane mounting surface 73 protrudes from the outer surface of the housing 6, and the two plane mounting surfaces 73 located in the same plane and on the left and right sides of the driving motor 1 are parallel to each other. The planar mounting surface 73 is detachably connected to the mounting bracket 4 by bolts, and the planar mounting surface 73 makes an angle of 0 ° with the frame rail 55 of the frame 5. According to the invention, the driving motor shell 6 made of aluminum is adopted, so that the weight of the whole vehicle can be effectively reduced, and the energy is saved. In view of the strength of the aluminum product, the present invention designs the mounting boss 7 on the housing 6 of the driving motor 1 to enhance the structural strength of the suspension connection portion. In order to facilitate the manufacturing and simplify the production process, the installation boss 7 and the driving motor housing 6 are integrally cast, the installation boss 7 is also made of aluminum materials, and the overall strength of the connection part of the driving motor 1 can be improved by the aluminum driving motor housing 7 and the installation boss 7. Because the aluminum is softer, the phenomena of sliding wire and the like are easy to occur after long-term use, the installation boss 7 is provided with the installation hole, and then the installation hole is internally embedded with a steel sleeve provided with internal threads to form the threaded installation hole 8, thereby avoiding the phenomena of deformation of the shell, sliding wire and the like.
The damping rubber gasket 2 comprises a mounting plate I21, a mounting plate II 22 and a rubber gasket 23 arranged between the mounting plate I21 and the mounting plate II 22, wherein the mounting plate I21 and the mounting plate II 22 are respectively provided with a mounting stud 24 and a positioning pin 25.
The suspension bracket 3 and the mounting bracket 4 are formed by bending steel plates, and the suspension bracket 3 and the mounting bracket 4 are formed by bending steel plates at one time, so that the processing is simple and a die is not required to be opened; the suspension bracket 3 and the mounting bracket 4 are respectively provided with a mounting hole and a positioning hole, and the suspension bracket 3 and the mounting bracket 4 are similar to 7-shaped structures. The concrete structure is as follows: the suspension bracket 3 comprises a first suspension bracket 31 and a second suspension bracket 32, and the included angle between the first suspension bracket 31 and the second suspension bracket 32 is an obtuse angle; the mounting bracket 4 comprises a first mounting bracket 41 and a second mounting bracket 42, and the included angle between the first mounting bracket 41 and the second mounting bracket 42 is also an obtuse angle. The mounting hole on the second suspension bracket 32 is mounted on the damping rubber pad 2 in a matched manner with the mounting stud 24 on the mounting plate II 22, the mounting hole on the first mounting bracket 41 is mounted on the damping rubber pad 2 in a matched manner with the mounting stud 24 on the mounting plate I21, and the mounted second suspension bracket 32 is parallel to the first mounting bracket 41. The first suspension bracket 31 of the suspension bracket 3 is mounted on the frame 5, the second mounting bracket 42 of the mounting bracket 4 is connected to the planar mounting surface 73 of the i-shaped boss 71, and the i-shaped boss 71 is integrally formed with the housing 6 of the drive motor 1, so that the drive motor 1 is mounted on the suspension structure.
A gap, preferably 1mm, is left between the second mounting bracket 42 of the mounting bracket 4 and the planar mounting surface 73 of the i-shaped structure 71 on the driving motor 1, and on the one hand, the position of the driving motor 1 can be adjusted to compensate for manufacturing errors; on the other hand, a movement space is reserved for the falling driving motor 1, and the best fixing point can be automatically found according to the free deformation of the damping rubber pad 2 in the installation and use processes, so that the installation stress is reduced.
The invention relates to a method for installing a driving motor suspension structure, which comprises the following steps:
Step 1: the damping rubber pad 2 is respectively fixed on the suspension bracket 3 and the mounting bracket 4 by nuts; specifically, the mounting hole on the second suspension bracket 32 is firstly abutted with the mounting stud 24 on the mounting plate II 22 of the damping rubber pad 2, then the nut is screwed on the mounting stud 24, and the mounting hole on the first mounting bracket 41 is firstly abutted with the mounting stud 24 on the mounting plate I21 of the damping rubber pad 2, and then the nut is screwed on the mounting stud 24. Step 2: mounting the assembled suspension bracket 3, shock absorbing rubber pad 2 and mounting bracket 4 to the frame 5; the specific operation is as follows: the first suspension bracket 31 is fastened to the frame 5 by bolts and nuts. Step 3: the driving motor 1 is installed, and the specific operation is as follows: the driving motor 1 is lifted, the driving motor 1 is lowered to the position of the mounting hole on the second mounting bracket 42, and the plane mounting surface 73 of the I-shaped structure 71 on the driving motor 1 is fastened and connected with the second mounting bracket 42 through bolts.
The driving motor suspension structure is simple in structure and convenient to install, and the driving motor is convenient to disassemble during maintenance or replacement, and the driving motor can be integrally disassembled only by disassembling the connecting bolts between the second mounting bracket 42 of the mounting bracket 4 and the plane mounting surface 73 of the I-shaped structure 71. In addition, since the left and right damping rubber pads 2 positioned at the same front and rear positions of the driving motor 1 form an H-shaped structure, the motion of the driving motor 1 can be limited by four degrees of freedom up, down, left and right, and the damping effect is achieved in these directions, so that a good damping and noise reduction function is realized. In the invention, the front and rear pairs of four mounting bosses 7 and four damping rubber pads 2 are arranged, so that the movement of the motor can be completely limited, and the motor can be reliably fixed. In addition, the connection parts of the first suspension bracket 31 and the second mounting bracket 42 and the damping rubber pad 2 are inclined downwards, the driving motor 1 and the damping rubber pad 2 have a downward movement trend under the action of gravity, the damping rubber pad 2 can be tightly attached to the first suspension bracket 31 and the second mounting bracket 42 under the action of gravity, the damping rubber pad 2 is in a compression state under most normal working conditions, and the damping rubber pad 2 is not easy to fall off.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the implementation of the invention is not limited by the foregoing, but rather, it is within the scope of the invention to adopt various insubstantial modifications of the technical scheme of the invention, or to apply the inventive concept and technical scheme of the invention directly to other occasions without any modifications.
Claims (6)
1. The utility model provides a driving motor suspension structure, includes driving motor (1), frame (5), shock attenuation rubber pad (2), is used for installing suspension support (3) on frame (5) driving motor (1) and is used for connecting installing support (4) of driving motor (1), its characterized in that: one end of the damping rubber pad (2) is connected with the suspension bracket (3), the other end of the damping rubber pad (2) is connected with the mounting bracket (4), and a plurality of mounting holes with relative angles are formed in the frame (5); the frame (5) is provided with a mounting hole I (51), a mounting hole II (52), a mounting hole III (53) and a mounting Kong (54), the relative angle between the mounting hole I (51) and the mounting hole II (52) is 3-3.5 degrees, and the relative angle between the mounting hole III (53) and the mounting Kong (54) is 3-3.5 degrees; the height relation between the mounting hole I (51), the mounting hole II (52), the mounting hole III (53) and the mounting Kong (54) and the bottom edge (56) is as follows: the height of the mounting hole I (51) is greater than the height of the mounting hole II (52) is greater than the height of the mounting hole III (53) is greater than the height of the mounting Kong (54); the shell (6) of the driving motor (1) is made of aluminum, mounting bosses (7) are respectively arranged on two sides of the middle end of the shell (6) of the driving motor (1), and threaded mounting holes (8) are formed in the mounting bosses (7); the mounting boss (7) is of an I-shaped structure (71), and the I-shaped structure (71) is embedded in the shell (6); the I-shaped structure (71) comprises an arc-shaped mounting surface (72) and a plane mounting surface (73), the arc-shaped mounting surface (72) is positioned in the shell (6), the plane mounting surface (73) protrudes out of the outer surface of the shell (6), and the two plane mounting surfaces (73) which are positioned in the same plane and are positioned on the left side and the right side of the driving motor (1) are parallel to each other.
2. A drive motor suspension as claimed in claim 1, wherein: the plane mounting surface (73) is detachably connected to the mounting bracket (4), and an included angle between the plane mounting surface (73) and a frame rail (55) of the frame (5) is 0 degrees.
3. A drive motor suspension as claimed in claim 1, wherein: the mounting support (4) is formed by bending steel plates, and the mounting support (3) and the mounting support (4) are provided with mounting holes and positioning holes.
4. A drive motor suspension as claimed in claim 3, wherein: the suspension support (3) comprises a first suspension support (31) and a second suspension support (32), the included angle between the first suspension support (31) and the second suspension support (32) is an obtuse angle, the mounting support (4) comprises a first mounting support (41) and a second mounting support (42), and the included angle between the first mounting support (41) and the second mounting support (42) is an obtuse angle.
5. A drive motor suspension as claimed in claim 4, wherein: the damping rubber pad (2) comprises a mounting plate I (21), a mounting plate II (22) and a rubber pad (23) arranged between the mounting plate I (21) and the mounting plate II (22), wherein the mounting plate I (21) and the mounting plate II (22) are respectively provided with a mounting stud (24) and a positioning pin (25).
6. A method of installing a drive motor suspension as claimed in claim 4 or 5, wherein: the installation method comprises the following steps:
Step 1: the damping rubber pad (2) is respectively fixed on the suspension bracket (3) and the mounting bracket (4) by nuts; the method comprises the steps of firstly abutting a mounting hole on the second suspension bracket (32) with a mounting stud (24) on a mounting plate II (22) of the damping rubber pad (2), then screwing a nut onto the mounting stud (24), secondly abutting a mounting hole on the first mounting bracket (41) with a mounting stud (24) on a mounting plate I (21) of the damping rubber pad (2), and screwing the nut onto the mounting stud (24);
step 2: mounting the assembled suspension bracket (3), the shock-absorbing rubber pad (2) and the mounting bracket (4) on a frame (5); the specific operation is as follows: -fastening the first suspension bracket (31) to the frame (5) by means of a bolt and nut;
Step 3: the driving motor (1) is installed, and the specific operation is as follows: lifting the driving motor (1), lowering the driving motor (1) to the position of the mounting hole on the second mounting bracket (42), and fastening and connecting the plane mounting surface (73) of the I-shaped structure (71) on the driving motor (1) with the second mounting bracket (42) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432416.0A CN108081937B (en) | 2017-12-26 | 2017-12-26 | Driving motor suspension structure and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432416.0A CN108081937B (en) | 2017-12-26 | 2017-12-26 | Driving motor suspension structure and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN108081937A CN108081937A (en) | 2018-05-29 |
| CN108081937B true CN108081937B (en) | 2024-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711432416.0A Active CN108081937B (en) | 2017-12-26 | 2017-12-26 | Driving motor suspension structure and installation method thereof |
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| CN (1) | CN108081937B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7106446B2 (en) * | 2018-12-27 | 2022-07-26 | 株式会社クボタ | electric work vehicle |
| CN110315952A (en) * | 2019-06-15 | 2019-10-11 | 江苏开沃汽车有限公司 | A kind of suspension of driving motor and compressor integration installation structure |
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| CN205951688U (en) * | 2016-08-28 | 2017-02-15 | 安徽安凯汽车股份有限公司 | Suspension mounting structure for driving motor |
| CN106347092A (en) * | 2016-11-25 | 2017-01-25 | 安徽江淮汽车集团股份有限公司 | Vehicle suspension assembly and driving motor fixing structure |
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| CN101767534A (en) * | 2009-12-23 | 2010-07-07 | 奇瑞汽车股份有限公司 | Transmission suspension cushion assembly |
| CN105186767A (en) * | 2015-08-15 | 2015-12-23 | 安徽安凯汽车股份有限公司 | Electric motor coach driving motor suspending system and installation method thereof |
| CN205736874U (en) * | 2016-07-08 | 2016-11-30 | 陕西汽车实业有限公司 | The suspending apparatus of pure electric vehicle driving motor |
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| CN108081937A (en) | 2018-05-29 |
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Address after: 241000 No. 8 Building, Science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Applicant after: Chery Commercial Vehicles (Anhui) Co., Ltd. Address before: 241009 Changchun Road, Wuhu economic and Technological Development Zone, Wuhu, Anhui Province, No. 16 Applicant before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
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