CN218171971U - Vibration isolation frame for mounting motor and automobile - Google Patents
Vibration isolation frame for mounting motor and automobile Download PDFInfo
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- CN218171971U CN218171971U CN202222860922.2U CN202222860922U CN218171971U CN 218171971 U CN218171971 U CN 218171971U CN 202222860922 U CN202222860922 U CN 202222860922U CN 218171971 U CN218171971 U CN 218171971U
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Abstract
The utility model discloses an installation motor's vibration isolation frame and car, the vibration isolation frame of installation motor include the rectangle bed frame that is formed by four steel pipe interconnect, the back welding of bed frame has the rectangle enhancement frame that is formed by four first enhancement pipe interconnect, the enhancement frame with the bed frame overlaps the welding the both sides welding of bed frame has the suspension installing support of triangular distribution, the suspension installing support is followed the bed frame openly extends to car Z. The vehicle includes a vibration isolation mount mounting a motor. The beneficial effects of the utility model are that, through forming the rectangle bed frame by four steel pipe welding to overlap the welding at the back of bed frame and have the enhancement frame, strengthen the intensity and the rigidity of bed frame through the enhancement frame, and through at car Z to stitch welding enhancement frame, guarantee the isolation and attenuation performance of vibration isolation frame, and simplify the structure of vibration isolation frame, reduction in production cost.
Description
Technical Field
The utility model relates to a technical field of vehicle structure, concretely relates to vibration isolation frame and car of installation motor.
Background
With the increasing popularization of automobiles, consumers demand a more silent driving feeling, so that now the entire automobile pursues higher and higher NVH performance, and how to improve the NVH performance becomes a serious concern. The motor noise is the core power noise source of pure electric vehicles, reduces the transmission of motor noise to the car, and the noise isolation and attenuation are carried out to the spare part that generally needs to use the vibration isolation sound insulation.
At present, the purpose of noise transmission attenuation is achieved by adding a vibration isolation frame for mounting a motor between the motor and a floor, the vibration isolation frame is molded integrally at present, the structure of the vibration isolation frame is complex, and the production cost is very high.
Disclosure of Invention
The utility model aims at providing an installation motor's vibration isolation frame and car guarantees the vibration isolation effect to simplify the structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model provides an installation motor's vibration isolation frame, includes the rectangle bed frame that is formed by four steel pipe interconnect, the back welding of bed frame has the rectangle enhancement frame that is formed by four first enhancement pipe interconnect, the enhancement frame with the bed frame overlaps the welding the both sides welding of bed frame has the suspension installing support of triangular distribution, the suspension installing support is followed the bed frame openly extends to car Z.
Adopt above-mentioned technical scheme the utility model discloses, through forming the rectangle bed frame by four steel pipe welding to overlap the welding at the back of bed frame and have the enhancement frame, strengthen the intensity and the rigidity of bed frame through the enhancement frame, and through following car Z at the frame to the stitch welding enhancement frame, guarantee the isolation damping performance of vibration isolation frame, and simplify the structure of vibration isolation frame, reduction in production cost, and can guarantee the motor at car X to with Y to installation space. And suspension mounting brackets extending from the front surface of the base frame to the Z direction of the automobile are welded on two sides of the base frame, so that the mounting space of the motor is expanded to the Z direction of the automobile with rich mounting space, the mounting difficulty is reduced, and the mounting space of the motor in the X direction and the Y direction of the automobile is reduced.
Preferably, the base frame and the reinforcing frame are formed by welding square pipes with the same size.
Therefore, the base frame and the reinforcing frame are square pipes with the same size, and the overall strength of the vibration isolation frame is improved to the maximum extent.
Preferably, both ends of the reinforcing frame in the length direction extend beyond the base frame connecting point.
Can strengthen the tie point of bed frame through the strengthening frame like this, promote the bulk strength of vibration isolation frame, guarantee the vibration isolation effect.
Preferably, the cross sections of the three suspension mounting brackets are U-shaped, and grooves matched with the base frame and the reinforcing frame are formed in the suspension mounting brackets.
The cross section of the suspension mounting support is set to be U-shaped, so that the strength and rigidity of the suspension mounting support are improved, the U-shaped groove is arranged to be connected with the base frame and the reinforcing frame, the contact area of the connecting point is improved, the strength and rigidity of the connecting point are improved, and the vibration isolation effect is guaranteed.
Preferably, the free end of each suspension mounting bracket is provided with a mounting hole, and the motor suspension is mounted through the mounting holes.
The free end on the suspension mounting bracket is provided with a mounting hole for mounting the motor suspension.
Preferably, the outer sides of the four connecting points of the base frame are respectively connected with a second reinforcing pipe, and the second reinforcing pipes are respectively welded with the corresponding length and width of the base frame to form a triangular structure.
The second reinforcing pipe which is welded with the length and the width of the base frame to form a triangular structure is arranged outside the connecting point of the base frame, so that the strength and the rigidity of the connecting point of the base frame are improved, and the vibration isolation effect is ensured.
Preferably, the inner sides of the long-edge connecting points of the base frame, on which only one suspension mounting bracket is mounted, are connected with second reinforcing pipes, and the second reinforcing pipes are welded with the corresponding length and width of the base frame to form a triangular structure.
The second reinforcing pipe which is welded with the length and the width of the base frame to form a triangular structure is arranged on the inner side of the connecting point of the base frame, so that the strength and the rigidity of the connecting point of the base frame are improved, and the vibration isolation effect is ensured.
Preferably, the four ends of the base frame are all provided with bushing installation parts, and bushings are installed in the bushing installation parts.
The bushing mounting parts are mounted at the four ends of the base frame and connected with the floor, and the bushings are mounted in the bushing mounting parts, so that vibration isolation is further realized.
In order to achieve the above object, an embodiment of the present invention further provides an automobile, including the above vibration isolation frame for mounting a motor.
The beneficial effects of the utility model are that, form the rectangle bed frame through welding by four steel pipes to overlap the welding at the back of bed frame and have the enhancement frame, strengthen the intensity and the rigidity of bed frame through the enhancement frame, and through following car Z in the frame to the stitch welding enhancement frame, guarantee the isolation damping performance of vibration isolation frame, and simplify the structure of vibration isolation frame, reduction in production cost, and can guarantee the motor in car X to with Y to installation space. And suspension mounting brackets extending from the front surface of the base frame to the Z direction of the automobile are welded on two sides of the base frame, so that the mounting space of the motor is expanded to the Z direction of the automobile with rich mounting space, the mounting difficulty is reduced, and the mounting space of the motor in the X direction and the Y direction of the automobile is reduced.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of another perspective view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, which are not intended to limit the scope of the embodiments described herein.
Reference numerals in the drawings of the specification include: the bushing mounting structure comprises a base frame 1, a first reinforcing pipe 2, a second reinforcing pipe 3, a suspension mounting bracket 4, a mounting hole 41 and a bushing mounting part 5.
Referring to fig. 1 and 2, the base frame 1 and the reinforcing frame are formed by welding square pipes with the same size.
Referring to fig. 1 and 2, both ends of the reinforcing frame in the length direction extend beyond the connection point of the base frame 1.
Referring to fig. 1 and 2, the cross section of each of the three suspension mounting brackets 4 is U-shaped, and grooves for matching with the base frame 1 and the reinforcing frame are formed on each of the suspension mounting brackets 4.
Referring to fig. 2, the free end of each suspension mounting bracket 4 is provided with a mounting hole 41, and the motor suspension is mounted through the mounting hole 41.
Referring to fig. 1 and 2, the outer sides of the four connection points of the base frame 1 are connected with second reinforcing pipes 3, and two ends of each second reinforcing pipe 3 are welded with the corresponding length and width of the base frame 1 to form a triangular structure.
Referring to fig. 1, the inner sides of the long-side connection points of the base frame 1 where only one suspension mounting bracket 4 is mounted are connected with second reinforcing pipes 3, and the second reinforcing pipes 3 are welded with the corresponding base frame 1 in length and width to form a triangular structure.
Referring to fig. 1 and 2, bushing mounting portions 5 are mounted at four ends of the base frame 1, and bushings are mounted in the bushing mounting portions 5. The four end parts of the base frame 1 are provided with bushing mounting parts 5 which are connected with the floor, and bushings are mounted in the bushing mounting parts 5 for further vibration isolation.
Embodiment 2, a car, includes the above-mentioned vibration isolation mount of installing the motor. The vehicle may include a fuel-powered vehicle, an electric vehicle, and the like. Specifically, the vehicle body can be a two-compartment car, a three-compartment car, a pick-up truck, an SUV, an MPV, a minibus, an off-road vehicle or the like.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an installation motor's vibration isolation frame, its characterized in that includes rectangle bed frame (1) that is formed by four steel pipe interconnect, the back welding of bed frame (1) has the rectangle enhancement frame that is formed by four first reinforced pipe (2) interconnect, the enhancement frame with bed frame (1) overlap the welding the both sides welding of bed frame (1) has triangle-shaped distribution's suspension installing support (4), suspension installing support (4) are followed bed frame (1) is openly to car Z to extending.
2. The vibration isolation mount for mounting a motor according to claim 1, wherein the base mount (1) and the reinforcing mount are formed by welding square pipes having the same size.
3. The vibration isolator with mounted motor according to claim 1, wherein both ends of the length direction of the reinforcing frame extend beyond the connection point of the base frame (1).
4. The vibration isolator with installed motor according to claim 1, wherein the cross section of three suspension installation brackets (4) is U-shaped, and grooves for matching the base frame (1) and the reinforcing frame are formed on the suspension installation brackets (4).
5. The vibration isolator mounting motor mount according to claim 4, wherein the free end of each suspension mounting bracket (4) is provided with a mounting hole (41), through which mounting hole (41) the motor suspension is mounted.
6. The vibration isolation rack for mounting the motor according to claim 1, wherein the outer sides of the four connection points of the base rack (1) are connected with second reinforcing pipes (3), and the two ends of each second reinforcing pipe (3) are welded with the corresponding length and width of the base rack (1) to form a triangular structure.
7. The vibration isolator with the installed motor according to claim 1, wherein the base frame (1) is connected with the second reinforcing pipes (3) on the inner side of the long side connecting point where only one suspension installation bracket (4) is installed, and the second reinforcing pipes (3) are welded with the corresponding base frame (1) in length and width to form a triangular structure.
8. The vibration isolator mounting motor according to claim 1, wherein a bushing mounting portion (5) is mounted on each of four ends of the base frame (1), and a bushing is mounted in each of the bushing mounting portions (5).
9. An automobile comprising the vibration isolator mount for mounting an electric motor according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222860922.2U CN218171971U (en) | 2022-10-28 | 2022-10-28 | Vibration isolation frame for mounting motor and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222860922.2U CN218171971U (en) | 2022-10-28 | 2022-10-28 | Vibration isolation frame for mounting motor and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218171971U true CN218171971U (en) | 2022-12-30 |
Family
ID=84608581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222860922.2U Active CN218171971U (en) | 2022-10-28 | 2022-10-28 | Vibration isolation frame for mounting motor and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218171971U (en) |
-
2022
- 2022-10-28 CN CN202222860922.2U patent/CN218171971U/en active Active
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