CN210309882U - Suspension bracket for motor driving system of pure electric vehicle - Google Patents
Suspension bracket for motor driving system of pure electric vehicle Download PDFInfo
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- CN210309882U CN210309882U CN201920865602.1U CN201920865602U CN210309882U CN 210309882 U CN210309882 U CN 210309882U CN 201920865602 U CN201920865602 U CN 201920865602U CN 210309882 U CN210309882 U CN 210309882U
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Abstract
The utility model discloses a pure electric vehicles motor drive system suspension support, the suspension support is a plane symmetrical structure, and comprises a front suspension bracket assembly, a front transition connecting plate, a motor mounting plate, a suspension cushion, a motor front mounting plate, a connecting plate support and a motor rear mounting plate; one end of the front transition connecting plate is attached to the suspension cushion, and the other end of the front transition connecting plate is matched with a front transition connecting plate mounting interface of the motor mounting plate; the motor mounting plate comprises a motor front mounting plate, a connecting plate bracket and a motor rear mounting plate, and the connecting plate bracket connects the motor front mounting plate and the motor rear mounting plate into a whole; the front suspension bracket assembly is in threaded connection with the front transition connecting plate through a connecting hole of the front suspension bracket assembly, the middle suspension cushion is clamped, and the motor mounting plate is in threaded connection with the front transition connecting plate through a connecting hole in the motor mounting plate. The problem of current electric automobile motor lack the shock attenuation is solved.
Description
Technical Field
The utility model relates to a car motor drive suspension mechanism, concretely relates to pure electric vehicles motor drive system suspension support.
Background
Since the automobile is produced, the production and life style of human beings are influenced, and great convenience is brought to people. However, with the development of the automobile industry, the problems of emission pollution and oil shortage of diesel locomotives have come to the fore. Electric vehicles are considered to be one of the development directions of the automobile industry.
The main difference between the electric automobile and the traditional automobile is that the motor replaces a traditional power source engine, and the electric energy replaces traditional energy petroleum. The motor driving system is one of the core systems of the electric automobile, and the performance of the motor driving system determines the efficiency, the climbing capability, the acceleration performance and the maximum speed of the whole automobile. In order to ensure the safe and stable operation of the motor driving system, a safe and reliable suspension system must be designed.
Therefore, a shock absorption suspension system for the motor needs to be designed to better protect the motor of the electric automobile and obtain better using effect and better practicability.
Disclosure of Invention
An object of the utility model is to provide a pure electric vehicles motor drive system suspension support for solve current electric vehicles motor and lack the absorbing problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the suspension bracket is of a plane-symmetric structure and comprises a front suspension bracket assembly, a front transition connecting plate, a motor mounting plate, a suspension soft cushion, a motor front mounting plate, a connecting plate bracket and a motor rear mounting plate; one end of the front transition connecting plate is attached to the suspension cushion, and the other end of the front transition connecting plate is matched with a front transition connecting plate mounting interface of the motor mounting plate; the motor mounting plate comprises a motor front mounting plate, a connecting plate bracket and a motor rear mounting plate, and the connecting plate bracket connects the motor front mounting plate and the motor rear mounting plate into a whole; the front suspension bracket assembly is in threaded connection with the front transition connecting plate through a connecting hole of the front suspension bracket assembly, the middle suspension cushion is clamped, and the motor mounting plate is in threaded connection with the front transition connecting plate through a connecting hole in the motor mounting plate.
Preferably, the front suspension bracket assembly comprises an opening frame and an obtuse angle connecting plate, the opening frame is connected with the frame, the opening frame is fixed to one end of the obtuse angle connecting plate, the other end of the obtuse angle connecting plate is attached to the suspension cushion, and a connecting hole is formed in the attaching surface.
Preferably, the open end of the open frame has a threaded hole for connecting with a vehicle frame.
Preferably, the front suspension bracket assembly is connected with the frame by welding.
Preferably, the front transition connecting plate is provided with a connecting hole for connecting with the suspension cushion.
Preferably, the motor front mounting plate and the motor rear mounting plate of the motor mounting plate are provided with motor connecting holes.
Preferably, the motor front mounting plate main body of the motor mounting plate supports a fork, and two ends of the fork are respectively connected with two suspension cushions.
Preferably, the suspension cushion is rectangular, is provided with a connecting hole, and is arranged between the front transition connecting plate and the motor mounting plate.
Preferably, the suspension cushion is made of an elastic material.
Preferably, the motor rear mounting plate is fixed on the opposite side of the motor front mounting plate of the motor mounting plate, and the motor rear mounting plate is provided with a motor mounting hole for fixing the motor.
The utility model has the advantages of as follows:
the utility model discloses a symmetry suspension cushion design has weakened the influence that the motor received the car vibrations, has solved the problem that the motor lacks the protection in the electric automobile operation for electric automobile's operation has obtained higher reliability.
Drawings
Fig. 1 is the utility model discloses general assembly stereogram behind pure electric vehicles motor drive system suspension support's the installation motor.
Fig. 2 is the utility model discloses pure electric vehicles motor drive system suspension support's top view.
Fig. 3 is the utility model discloses pure electric vehicles motor drive system suspension support's top view.
In the figure: 1. a front suspension bracket assembly; 2. a front transition connecting plate; 3. a motor mounting plate; 4. suspending a cushion; 5. a motor front mounting plate; 6. a connection plate bracket; 7. and a rear mounting plate of the motor.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Referring to fig. 1, the suspension bracket of the pure electric vehicle motor driving system is of a plane-symmetric structure and comprises a front suspension bracket assembly 1, a front transition connecting plate 2, a motor mounting plate 3, a suspension cushion 4, a motor front mounting plate 5, a connecting plate bracket 6 and a motor rear mounting plate 7; one end of the front transition connecting plate 2 is attached to the suspension cushion 4, and the other end of the front transition connecting plate 2 is matched with a mounting interface of the front transition connecting plate 2 of the motor mounting plate 3; the motor mounting plate 3 comprises a motor front mounting plate 5, a connecting plate bracket 6 and a motor rear mounting plate 7, and the connecting plate bracket 6 connects the motor front mounting plate 5 and the motor rear mounting plate 7 into a whole; the front suspension bracket assembly 1 is in threaded connection with the front transition connecting plate 2 through a connecting hole of the front suspension bracket assembly 1, the suspension cushion 4 is clamped in the middle, and the motor mounting plate 3 is in threaded connection with the front transition connecting plate 2 through a connecting hole in the motor mounting plate 3.
In the embodiment, the front suspension bracket assembly 1 comprises an open frame and an obtuse angle connecting plate, the open frame is used for being connected with a vehicle frame, the open frame is fixed at one end of the obtuse angle connecting plate, the other end of the obtuse angle connecting plate is attached to the suspension cushion 4, and a connecting hole is formed in the attaching surface.
In an embodiment, the open end of the open frame has a threaded hole for connecting with a vehicle frame.
In the embodiment, the front suspension bracket assembly 1 is connected with the frame by welding.
In the embodiment, the front transition connecting plate 2 is provided with a connecting hole for connecting with the suspension cushion 4.
In the embodiment, the motor front mounting plate 5 and the motor rear mounting plate 7 of the motor mounting plate 3 are provided with connecting holes for connecting the motor.
Referring to fig. 2, in the embodiment, the motor front mounting plate 5 of the motor mounting plate 3 is supported by a fork, and two ends of the fork are respectively connected with two suspension cushions 4.
In the embodiment, the suspension cushion 4 is rectangular, is provided with a connecting hole, and is installed between the front transition connecting plate 2 and the motor mounting plate 3.
In the embodiment, the suspension pad 4 is made of an elastic material.
Referring to fig. 3, in the embodiment, the motor rear mounting plate 7 is fixed on the opposite side of the motor front mounting plate 5 of the motor mounting plate 3, and the motor rear mounting plate 7 is provided with a motor mounting hole for fixing a motor.
In an embodiment, the suspension bracket structure is made of an aluminum alloy material.
In an embodiment, the bolt model is M8.
After the design is adopted, the influence of ground vibration on the motor is greatly weakened by the design of the symmetrically arranged suspension cushions 4, and the pavement adaptability and reliability of the whole vehicle are greatly improved.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. Pure electric vehicles motor drive system suspension support, its characterized in that: the suspension bracket is of a plane-symmetrical structure and consists of a front suspension bracket assembly (1), a front transition connecting plate (2), a motor mounting plate (3), a suspension cushion (4), a motor front mounting plate (5), a connecting plate bracket (6) and a motor rear mounting plate (7); one end of the front transition connecting plate (2) is attached to the suspension cushion (4), and the other end of the front transition connecting plate is matched with a mounting interface of the front transition connecting plate (2) of the motor mounting plate (3); the motor mounting plate (3) comprises a motor front mounting plate (5), a connecting plate bracket (6) and a motor rear mounting plate (7), and the motor front mounting plate (5) and the motor rear mounting plate (7) are connected into a whole by the connecting plate bracket (6); the front suspension bracket assembly (1) is in threaded connection with the front transition connecting plate (2) through a connecting hole of the front suspension bracket assembly (1), the middle clamping suspension cushion (4) is arranged, and the motor mounting plate (3) is in threaded connection with the front transition connecting plate (2) through a connecting hole in the motor mounting plate (3).
2. The suspension bracket for the motor driving system of the pure electric vehicle according to claim 1, characterized in that: the front suspension bracket assembly (1) comprises an opening frame and an obtuse angle connecting plate, the opening frame is connected with a vehicle frame, the opening frame is fixed to one end of the obtuse angle connecting plate, the other end of the obtuse angle connecting plate is attached to the suspension cushion (4), and a connecting hole is formed in the attaching surface.
3. The suspension bracket for the motor driving system of the pure electric vehicle according to claim 2, characterized in that: and the opening end of the opening frame is provided with a threaded hole for connecting with a frame.
4. The suspension bracket for the motor driving system of the pure electric vehicle according to claim 2, characterized in that: the front suspension bracket assembly (1) is connected with the frame in a welding mode.
5. The suspension bracket for the motor driving system of the pure electric vehicle according to claim 1, characterized in that: and the front transition connecting plate (2) is provided with a connecting hole used for being connected with the suspension cushion (4).
6. The suspension bracket for the motor driving system of the pure electric vehicle according to claim 1, characterized in that: and a motor front mounting plate (5) and a motor rear mounting plate (7) of the motor mounting plate (3) are provided with connecting holes for connecting the motor.
7. The suspension bracket for the motor driving system of the pure electric vehicle according to claim 6, characterized in that: the motor front mounting plate (5) main body of the motor mounting plate (3) supports a fork, and two suspension cushions (4) are respectively connected to two ends of the fork.
8. The suspension bracket for the motor driving system of the pure electric vehicle according to claim 1, characterized in that: the suspension cushion (4) is rectangular, is provided with a connecting hole and is arranged between the front transition connecting plate (2) and the motor mounting plate (3).
9. The suspension bracket for a motor drive system of a pure electric vehicle according to claim 8, characterized in that: the suspension cushion (4) is made of elastic material.
10. The suspension bracket for the motor driving system of the pure electric vehicle according to claim 1, characterized in that: the motor rear mounting plate (7) is fixed on the opposite side of the motor front mounting plate (5) of the motor mounting plate (3), and a motor mounting hole is formed in the motor rear mounting plate (7) and used for fixing a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865602.1U CN210309882U (en) | 2019-06-10 | 2019-06-10 | Suspension bracket for motor driving system of pure electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865602.1U CN210309882U (en) | 2019-06-10 | 2019-06-10 | Suspension bracket for motor driving system of pure electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210309882U true CN210309882U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920865602.1U Active CN210309882U (en) | 2019-06-10 | 2019-06-10 | Suspension bracket for motor driving system of pure electric vehicle |
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| CN (1) | CN210309882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154721A (en) * | 2019-06-10 | 2019-08-23 | 天津恒天新能源汽车研究院有限公司 | Motor drive system of pure electric vehicle mounting bracket |
-
2019
- 2019-06-10 CN CN201920865602.1U patent/CN210309882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154721A (en) * | 2019-06-10 | 2019-08-23 | 天津恒天新能源汽车研究院有限公司 | Motor drive system of pure electric vehicle mounting bracket |
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