CN210082915U - Modular stable in structure's motor installing support - Google Patents
Modular stable in structure's motor installing support Download PDFInfo
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- CN210082915U CN210082915U CN201920537031.9U CN201920537031U CN210082915U CN 210082915 U CN210082915 U CN 210082915U CN 201920537031 U CN201920537031 U CN 201920537031U CN 210082915 U CN210082915 U CN 210082915U
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- motor
- plate
- motor mounting
- rear axle
- fixing plate
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Abstract
A motor mounting bracket with a combined type stable structure relates to the field of electric automobile accessories. It contains motor mounting panel, motor fixed plate and compensating plate, be provided with the motor fixed plate on the motor mounting panel, be provided with the compensating plate on the motor fixed plate, the motor fixed plate respectively with motor mounting panel and compensating plate fixed connection, one side of motor mounting panel is provided with the arc structure, the motor is arranged in the narrow space between vehicle chassis rear end bottom and the rear axle, motor and rear axle formula transaxle as an organic whole, and the motor level is placed, and the output shaft transversely sets up towards the inboard along the automobile body. The utility model discloses beneficial effect does: the motor installing support utilizes the structure of clamping about the rear axle housing bodily form becomes, the stability of increase motor that can be better, avoids the vertical motion of motor to bring unnecessary harm for the motor output shaft, improves the life of motor, is applicable to the commercial motorcycle type of the drive rear axle of motor and rear axle integral type such as little face, little visitor in the electric automobile.
Description
Technical Field
The utility model relates to an electric automobile spare and accessory part field, concretely relates to modular stable in structure's motor installing support.
Background
The motor mounting bracket is used for fixing the driving motor, is a functional module of the whole electric automobile and is used for ensuring the stability and power output of the driving motor. Therefore, no matter which motor installing support's design all should have sufficient intensity and appropriate rigidity, can play protect function to the motor, guarantee the stability of motor simultaneously as far as possible, avoid the motor to rock the life-span that shortens, still need satisfy the design demand, be convenient for installation and maintenance to should combine together with the production condition of enterprise.
At present, a motor mounting bracket applied to an electric automobile is formed by riveting or welding plates, a steel plate with higher strength is generally adopted, and the motor mounting bracket is connected with a bolt for a motor. The appearance of a general motor is relatively standard, when an integral type driving rear axle is adopted, the motor is generally horizontally arranged and transversely arranged along a vehicle body, and the motor is generally directly fixed on the driving rear axle without adding a mounting bracket; when the motor is not matched with the rear axle, the adaptability of the rear axle to the motor can be limited by the structure, and the motor mounting bracket can be adopted to achieve the design purpose. The design structure of the motor mounting supports is compact, and the strength and the rigidity can meet the requirements.
However, for the motor mounting bracket structure adopted in the current electric automobile, because the whole automobile space is narrow, when the motor is not matched with the driving rear shell, the designed mounting bracket is not beneficial to ensuring the stability of the motor, so that the service life of the motor is greatly shortened, and the mounting bracket structure is difficult to mount and maintain generally, thereby bringing great difficulty to production and after-sale work.
In consideration of the reasonability of the arrangement of the whole vehicle, the traditional motor mounting bracket cannot allocate larger mounting and maintenance space for the motor, cannot perfectly solve the mounting and maintenance convenience of the motor, and cannot prolong the service life of the motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a modular stable in structure's motor installing support, this motor installing support utilizes the structure of clamping about the rear-axle housing bodily form becomes, the stability of increase motor that can be better, the vertical motion of avoiding the motor brings the unnecessary harm for motor output shaft, improves the life of motor, is applicable to the commercial motorcycle type of the drive rear axle of motor and rear axle integral type such as little face, little visitor in the electric automobile.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the automobile chassis rear axle comprises a motor mounting plate 1, a motor fixing plate 2 and a compensating plate 3, wherein the motor fixing plate 2 is arranged on the motor mounting plate 1, the compensating plate 3 is arranged on the motor fixing plate 2, the motor fixing plate 2 is fixedly connected with the motor mounting plate 1 and the compensating plate 3 respectively, an arc-shaped structure 1-1 is arranged on one side of the motor mounting plate 1, the motor is located in a narrow space between the bottom of the rear end of an automobile chassis and a rear axle, the motor and the rear axle are integrated into a driving axle and are horizontally arranged, an output shaft is arranged towards the inner side along the transverse direction of an automobile body, a holding rear axle 4 is arranged on one side, far away from the arc-shaped structure 1-1, of the motor fixing plate 2 and the motor mounting plate 1, a driving rear shell 5 is sleeved between the holding rear axles 4.
The motor mounting plate 1 is a plate which is formed by cutting and bending through machining.
The motor fixing plate 2 is a plate which is formed by cutting and bending through machining.
The compensation plate 3 is a plate cut by machining.
The motor fixing plate 2 and the compensation plate 3 are connected in a welding mode.
The motor mounting plate 1, the motor fixing plate 2 and the compensation plate 3 are all made of metal materials.
The utility model discloses an installation principle: this motor installing support utilizes the structure of clamping about the rear-axle housing bodily form becomes, promotes the motor greatly in the stability of vertical direction, does not influence the stability of motor when being in operating position again simultaneously, in the installation earlier motor and motor mounting panel installation combination be in the same place, to the main gearbox input of motor embedding rear axle, then install the motor fixed plate in the rear axle mounted position, at last with bolt-up motor mounting panel and motor fixed plate, accomplish the installation.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the motor installing support utilizes the structure of clamping about the rear axle housing bodily form becomes, the stability of increase motor that can be better, avoids the vertical motion of motor to bring unnecessary harm for the motor output shaft, improves the life of motor, is applicable to the commercial motorcycle type of the drive rear axle of motor and rear axle integral type such as little face, little visitor in the electric automobile.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the dispersion structure of the present invention;
fig. 3 is a three-dimensional view of the present invention after installation.
Description of reference numerals: the motor mounting plate 1, the motor fixing plate 2, the compensating plate 3, the arc-shaped structure 1-1, the holding rear axle 4, the driving rear shell 5, the rear axle fixing point 5-1 and the mounting hole 6.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the automobile chassis rear end locking device comprises a motor mounting plate 1, a motor fixing plate 2 and a compensating plate 3, wherein the motor fixing plate 2 is arranged on the motor mounting plate 1, the compensating plate 3 is arranged on the motor fixing plate 2, the motor fixing plate 2 is fixedly connected with the motor mounting plate 1 and the compensating plate 3 respectively, an arc-shaped structure 1-1 is arranged on one side of the motor mounting plate 1, a motor is positioned in a narrow space between the bottom of the rear end of an automobile chassis and a rear axle, a structure which is clamped up and down is formed by the rear axle housing, the stability of the motor in the vertical direction is greatly improved, the stability of the motor in the working position is not influenced, the motor and the rear axle are integrated into a driving axle, the motor is horizontally arranged, an output shaft is arranged towards the inner side along the transverse direction of an automobile body, a holding rear axle 4 is arranged on one side of the motor fixing plate 2 and the motor mounting plate 1, the rear drive shell 5 is provided with a rear axle fixing point 5-1 for fixing the connection between the rear drive shell 5 and the motor mounting bracket, the motor and the motor mounting plate 1 are firstly mounted and combined together during mounting, the motor is embedded into the input end of a main speed changer of the rear axle, then the motor fixing plate is mounted at the mounting position of the rear axle, and finally the motor mounting plate 1 and the motor fixing plate 2 are fastened by bolts to complete mounting.
The motor mounting plate 1 is a plate which is formed by cutting and bending through machining.
The motor fixing plate 2 is a plate which is formed by cutting and bending through machining.
The compensation plate 3 is a plate cut by machining.
The motor fixing plate 2 and the compensation plate 3 are connected in a welding mode.
The motor mounting plate 1, the motor fixing plate 2 and the compensation plate 3 are made of metal materials, the hardness of the metal materials is high, and the stability of the motor mounting support structure is guaranteed.
The utility model discloses an installation principle: this motor installing support utilizes the structure of clamping about the rear-axle housing bodily form becomes, promotes the motor greatly in the stability of vertical direction, does not influence the stability of motor when being in operating position again simultaneously, in the installation earlier motor and motor mounting panel installation combination be in the same place, to the main gearbox input of motor embedding rear axle, then install the motor fixed plate in the rear axle mounted position, at last with bolt-up motor mounting panel and motor fixed plate, accomplish the installation.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the motor installing support utilizes the structure of clamping about the rear axle housing bodily form becomes, the stability of increase motor that can be better, avoids the vertical motion of motor to bring unnecessary harm for the motor output shaft, improves the life of motor, is applicable to the commercial motorcycle type of the drive rear axle of motor and rear axle integral type such as little face, little visitor in the electric automobile.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a modular stable in structure's motor installing support which characterized in that: it comprises a motor mounting plate (1), a motor fixing plate (2) and a compensating plate (3), the motor mounting plate (1) is provided with a motor fixing plate (2), the motor fixing plate (2) is provided with a compensating plate (3), the motor fixing plate (2) is respectively and fixedly connected with the motor mounting plate (1) and the compensating plate (3), one side of the motor mounting plate (1) is provided with an arc-shaped structure (1-1), the motor is positioned in a narrow space between the bottom of the rear end of the automobile chassis and the rear axle, the motor and the rear axle are an integrated drive axle, the motor is horizontally arranged, the output shaft is arranged towards the inner side along the transverse direction of the vehicle body, one side, far away from the arc-shaped structure (1-1), of the motor fixing plate (2) and the motor mounting plate (1) is provided with a holding rear axle (4), a driving rear shell (5) is sleeved between the holding rear axles (4), and a rear axle fixing point (5-1) is arranged on the driving rear shell (5).
2. A modular, structurally stable motor mounting bracket as set forth in claim 1, further comprising: the motor mounting plate (1) is a plate which is formed by cutting and bending through machining.
3. A modular, structurally stable motor mounting bracket as set forth in claim 1, further comprising: the motor fixing plate (2) is a plate which is formed by cutting and bending through machining.
4. A modular, structurally stable motor mounting bracket as set forth in claim 1, further comprising: the compensation plate (3) is a plate cut by machining.
5. A modular, structurally stable motor mounting bracket as set forth in claim 1, further comprising: the motor fixing plate (2) and the compensation plate (3) are connected in a welding mode.
6. A modular, structurally stable motor mounting bracket as set forth in claim 1, further comprising: mounting holes (6) are formed in the motor mounting plate (1) and the motor fixing plate (2), bolts are mounted on the mounting holes (6), and the motor mounting plate (1) is fixedly connected with the motor fixing plate (2) through the bolts in a threaded mode.
7. A modular, structurally stable motor mounting bracket as set forth in claim 1, further comprising: the motor mounting plate (1), the motor fixing plate (2) and the compensating plate (3) are all made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537031.9U CN210082915U (en) | 2019-04-19 | 2019-04-19 | Modular stable in structure's motor installing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537031.9U CN210082915U (en) | 2019-04-19 | 2019-04-19 | Modular stable in structure's motor installing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210082915U true CN210082915U (en) | 2020-02-18 |
Family
ID=69475077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920537031.9U Active CN210082915U (en) | 2019-04-19 | 2019-04-19 | Modular stable in structure's motor installing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210082915U (en) |
-
2019
- 2019-04-19 CN CN201920537031.9U patent/CN210082915U/en active Active
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