CN212875567U - Damping device of new energy automobile motor - Google Patents
Damping device of new energy automobile motor Download PDFInfo
- Publication number
- CN212875567U CN212875567U CN202022282115.8U CN202022282115U CN212875567U CN 212875567 U CN212875567 U CN 212875567U CN 202022282115 U CN202022282115 U CN 202022282115U CN 212875567 U CN212875567 U CN 212875567U
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- piston
- energy automobile
- new energy
- damping device
- automobile motor
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Abstract
The utility model discloses a damping device of new energy automobile motor, comprising a base plate, damper is installed respectively to the upper end four corners position of bottom plate, the mounting panel is installed to damper's upper end, damper is including the cylinder that is the right angle structure, the inside first piston that is equipped with of vertical section of cylinder, the inside second piston that is equipped with of horizontal segment of cylinder, first piston is through first push rod and mounting panel fixed connection, the second piston is connected with the second push rod, the second push rod articulates there is the connecting rod that is the slope and distributes, the connecting rod is connected with the mounting panel is articulated, the bottom plate upper end is fixed with a plurality of elastic rods that run through the mounting panel and with mounting panel sliding connection, and the elastic rod extends the rectangle portion upper end of mounting panel, and this novel effect does: the novel energy automobile motor can be effectively buffered, the shock absorption effect is obvious, the service life of the motor can be prolonged, and the noise can be reduced.
Description
Technical Field
The utility model relates to a damping device of new energy automobile motor belongs to new energy automobile technical field.
Background
With the progress of electronic technology and new energy technology, new energy automobiles driven by electric energy instead of petroleum have gradually shown a new development trend, and the new energy automobiles adopt unconventional automobile fuel as a power source (or use conventional automobile fuel and adopt a novel vehicle-mounted power device), integrate advanced technologies in the aspects of power control and driving of vehicles, and form automobiles with advanced technical principles, new technologies and new structures.
New energy automobile motor is the driving source of being exclusively used in new energy automobile inside and uses, is a very important part among the new energy automobile driving system, and the operation condition direct relation of motor is to the safety of traveling of car, however, current motor generally adopts solid rubber pad to carry out the shock attenuation, though slows down to vibrations to some extent, but its effect of slowing down is relatively poor, still can influence the life of motor, vibrations still can produce the noise, influence user's experience degree.
Disclosure of Invention
An object of the utility model is to provide a damping device of new energy automobile motor possesses characteristics such as the shock attenuation effect is obvious, has solved the poor unstable problem of operation of new energy automobile motor damping nature.
The utility model adopts the technical scheme as follows: a damping device of a new energy automobile motor comprises a bottom plate, damping mechanisms are respectively installed at four corners of the upper end of the bottom plate, an installation plate with an arc-shaped downward recess in the middle and rectangular two ends is installed at the upper end of each damping mechanism, each damping mechanism comprises a cylinder barrel in a right-angle structure, a first piston is installed inside a vertical section of each cylinder barrel, a second piston is installed inside a horizontal section of each cylinder barrel, the first piston is fixedly connected with a rectangular part of the installation plate through a first push rod extending out of the cylinder barrel, the second piston is connected with a second push rod extending out of the cylinder barrel, the second push rods are hinged with connecting rods in inclined distribution, the connecting rods are fixedly hinged with the rectangular part of the installation plate, damping springs are respectively connected to the inner side ends of the first piston and the second piston, and the damping springs are connected with an installation plate with a central hole, the mounting disc is fixedly connected with the inner wall of the cylinder barrel, a plurality of elastic rods which penetrate through the arc-shaped portion of the mounting plate and are connected with the arc-shaped portion in a sliding mode are fixed at the upper end of the bottom plate, and the elastic rods extend out of the upper end of the rectangular portion of the mounting plate.
Preferably, the lateral upper ends of the bottom plate are respectively provided with first mounting holes which are symmetrically distributed.
Preferably, the rectangular portion of the mounting plate is provided with symmetrically distributed second mounting holes.
Preferably, the cylinder barrel is fixedly connected with a support, and the support is fixed at the upper end of the bottom plate.
Preferably, a flange is fixed at the upper end of the first push rod, and the flange is detachably and fixedly connected with the rectangular part of the mounting plate.
Preferably, the extension part of the second push rod is fixed with a connecting groove with a U-shaped structure, and the inside of the connecting groove is hinged with the connecting rod.
Preferably, the elastic rod comprises a fixed part, the fixed part is of a cylindrical structure with an upper opening, the outer wall of the fixed part is sleeved with a movable part which is matched with the fixed part and is of a hollow structure with a bottom opening, the movable part is connected with the arc-shaped part of the mounting plate in a sliding mode, a supporting spring is installed between the inside of the fixed part and the inside of the movable part, and the fixed part is fixedly connected with the bottom plate in a detachable mode.
Furthermore, the upper end of the movable part is of a hemispherical structure, and the hemispherical structure is made of elastic materials.
The beneficial effects of the utility model reside in that:
the utility model discloses a being equipped with shock-absorbing mechanism and elastic rod and effectively buffering the vibrations that new energy automobile motor produced at new energy automobile driving process, the shock attenuation effect is obvious, not only can improve the life of motor, can noise reduction's production, has firm support effect moreover.
The utility model discloses a damper has apparent shock attenuation effect, wherein, through being equipped with the cylinder that is the right angle structure, the horizontal segment and the vertical section of cylinder distribute and be equipped with the piston, piston and mounting panel fixed connection in the vertical section of cylinder, piston and mounting panel swing joint in the cylinder horizontal segment, and the piston all is connected with the damping spring who fixes at the cylinder inside, and the shock attenuation pops out and is the perpendicular distribution of each other, the motor is installed behind the mounting panel, the vibrations that the motor produced, damper passes through the piston and removes under the dual function of compressed air and compression damping bullet in the cylinder, the shock attenuation effect that is showing has, and can follow not equidirectional shock attenuation to the motor, further improve the shock attenuation effect.
This use is novel through being equipped with a plurality of elastic rods, and the elastic rod can contradict in the lower part of motor, and the compression of a plurality of elastic rods bottom the motor, forms the arc structure with motor bottom adaptation for every supporting spring's decrement is different, and then can provide supplementary buffering shock attenuation effect to the motor bottom, is favorable to motor bottom ventilation cooling moreover.
Drawings
Fig. 1 is a schematic view of the novel three-dimensional structure.
Fig. 2 is a schematic view of the novel front view cross-section structure.
Fig. 3 is a schematic view of a front cross-sectional structure of the novel damping mechanism.
Fig. 4 is a schematic perspective view of the novel bottom plate.
Fig. 5 is a schematic view of the sectional structure of the elastic rod.
In the figure: the damping device comprises a bottom plate 1, a first mounting hole 1-1, a threaded hole 1-2, a damping mechanism 2, a cylinder barrel 2-1, a first piston 2-2, a second piston 2-3, a first push rod 2-4, a second push rod 2-5, a connecting groove 2-6, a connecting rod 2-7, a damping spring 2-8, a mounting plate 2-9, a mounting plate 3, a second mounting hole 3-1, an elastic rod 4, a fixing part 4-1, a movable part 4-2, a supporting spring 4-3, a support 5 and a flange plate 6.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
As shown in fig. 1-5, the damping device for the motor of the new energy automobile comprises a base plate 1, damping mechanisms 2 are respectively installed at four corners of the upper end of the base plate 1, a mounting plate 3 with an arc-shaped downward recess at the middle part and rectangular two ends is installed at the upper end of the damping mechanism 2, the damping mechanism 2 comprises a cylinder barrel 2-1 with a right-angle structure, a first piston 2-2 is installed inside a vertical section of the cylinder barrel 2-1, a second piston 2-3 is installed inside a horizontal section of the cylinder barrel 2-1, the first piston 2-2 is fixedly connected with a rectangular part of the mounting plate 3 through a first push rod 2-4 extending out of the cylinder barrel 2-1, specifically, a first push rod 2-4 extending out of the cylinder barrel 2-1 is fixed on the first piston 2-2, and the upper end of the first push rod 2-4 is fixedly connected with the rectangular part of the mounting plate 3, the second piston 2-3 is fixedly provided with a second push rod 2-5 extending out of the cylinder barrel 2-1, the second push rod 2-5 is hinged with a connecting rod 2-7 which is obliquely distributed, the connecting rod 2-7 is fixedly hinged with the rectangular part of the mounting plate 3, the inner side end of the first piston 2-2 and the inner side end of the second piston 2-3 are respectively fixedly provided with a damping spring 2-8, the damping spring 2-8 is fixedly connected with a mounting disc 2-9 with a central hole, the mounting disc 2-9 is fixedly connected with the inner wall of the cylinder barrel 2-1 in a welding manner, the upper end of the bottom plate 1 is fixedly provided with a plurality of elastic rods 4 which penetrate through the arc part of the mounting plate 3 and are connected with the arc part in a sliding manner, and the elastic rods 4 extend out of the upper end of the rectangular part of the mounting.
In this embodiment, the upper ends of the sides of the bottom plate 1 are respectively provided with first mounting holes 1-1 which are symmetrically distributed.
In the present embodiment, the rectangular portion of the mounting plate 3 is provided with symmetrically distributed second mounting holes 3-1.
In this embodiment, the cylinder barrel 2-1 is fixedly welded with a bracket 5, and the bracket 5 is fixed on the upper end of the bottom plate 1 by fastening bolts.
In this embodiment, a flange 6 is welded and fixed to the upper end of the first push rod 2-4, and the flange 6 is detachably and fixedly connected to the rectangular portion of the mounting plate 3 by fastening bolts.
In the embodiment, the extending part of the second push rod 2-5 is welded and fixed with a connecting groove 2-6 with a U-shaped structure, and the inside of the connecting groove 2-6 is hinged with a connecting rod 2-7.
In this embodiment, the elastic rod 4 comprises a fixing portion 4-1, the fixing portion 4-1 is a hollow cylindrical structure with an open upper end, the outer wall of the fixed part 4-1 is sleeved with a movable part 4-2 which is matched with the fixed part and has a hollow structure with an opening at the bottom, the movable part 4-2 is connected with the arc part of the mounting plate 3 in a sliding way, a supporting spring 4-3 is fixedly arranged between the inside of the fixed part 4-1 and the inside of the movable part 4-2, the fixed part 4-1 is detachably and fixedly connected with the bottom plate 1 through threaded engagement, the lower end of the fixed part 4-1 is of an external thread structure, the bottom plate 1 is provided with a threaded hole 1-2 corresponding to the fixed part 4-1, the threaded hole 1-2 is meshed and connected with the external thread structure of the fixing part 4-1.
Wherein, the upper end of the movable part 4-2 is of a hemispherical structure, and the hemispherical structure is made of elastic materials.
The utility model discloses a theory of operation and application method:
when the novel energy automobile support is used, the first mounting hole 1-1 of the base plate 1 is fixedly connected with a new energy automobile through a fastening bolt, the motor is fixedly connected with the second mounting hole 3-1 of the rectangular portion of the mounting plate 3 through the fastening bolt, the movable portion 4-2 of the elastic rod 4 is extruded by the bottom of the motor, the movable portion 4-2 moves downwards, the supporting spring 4-3 is compressed, and the upper ends of the elastic rods 4 form a cambered surface matched with the bottom of the motor.
When the new energy automobile generates vibration, the motor drives the mounting plate 3 to vibrate, and further presses the movable parts 4-2 of the elastic rods 4 downwards, the supporting springs 4-3 in the elastic rods 4 are compressed, the movable parts 4-2 can apply upward thrust to the bottom of the motor to relieve the vibration force, meanwhile, the vibration of the mounting plate 3 applies downward thrust to the first push rods 2-4, the first push rods 2-4 drive the pistons to move downwards in the cylinder barrel 2-1, the vibration of the mounting plate 3 drives the connecting rods 2-7 to rotate outwards, the connecting rods 2-7 drive the second push rods 2-5 to move outwards, the second push rods 2-5 drive the pistons to move outwards in the cylinder barrel 2-1, the first pistons 2-2 and the second pistons 2-3 simultaneously compress gas in the cylinder barrel 2-1 and simultaneously compress the damping springs 2-8, thereby can effectively cushion the shaking force, provide the life of motor.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a damping device of new energy automobile motor, includes the bottom plate, characterized by: four corners of the upper end of the bottom plate are respectively provided with a damping mechanism;
the upper end of the damping mechanism is provided with an installation plate, the middle part of the installation plate is arc-shaped and downwards sunken, and two ends of the installation plate are rectangular;
the damping mechanism comprises a cylinder barrel in a right-angle structure, a first piston is mounted inside a vertical section of the cylinder barrel, a second piston is mounted inside a horizontal section of the cylinder barrel, the first piston is fixedly connected with a rectangular part of the mounting plate through a first push rod extending out of the cylinder barrel, the second piston is connected with a second push rod extending out of the cylinder barrel, the second push rod is hinged with connecting rods which are distributed in an inclined mode, and the connecting rods are hinged with the rectangular part of the mounting plate;
the damping device comprises a first piston, a second piston, a first damping spring, a mounting disc, a second damping spring, a first spring, a second spring, a third spring, a fourth spring, a fifth spring, a sixth spring, a;
the upper end of bottom plate is fixed with a plurality of arc portions that run through the mounting panel and with arc portion sliding connection's elastic rod, and the elastic rod extends the rectangle portion upper end of mounting panel.
2. The damping device of the new energy automobile motor according to claim 1, characterized in that: the lateral upper ends of the bottom plates are respectively provided with first mounting holes which are symmetrically distributed.
3. The damping device of the new energy automobile motor according to claim 1, characterized in that: the rectangular part of the mounting plate is provided with second mounting holes which are symmetrically distributed.
4. The damping device of the new energy automobile motor according to claim 1, characterized in that: the cylinder barrel is fixedly connected with a support, and the support is fixed at the upper end of the bottom plate.
5. The damping device of the new energy automobile motor according to claim 1, characterized in that: and a flange plate is fixed at the upper end of the first push rod and is detachably and fixedly connected with the rectangular part of the mounting plate.
6. The damping device of the new energy automobile motor according to claim 1, characterized in that: and the extension part of the second push rod is fixedly provided with a connecting groove with a U-shaped structure, and the inside of the connecting groove is hinged with the connecting rod.
7. The damping device of the new energy automobile motor according to claim 1, characterized in that: the elastic rod comprises a fixed part, the fixed part is of a cylindrical structure with an upper end open, the outer wall of the fixed part is sleeved with a movable part which is matched with the fixed part and is of a hollow structure with a bottom open, the movable part is connected with the arc-shaped part of the mounting plate in a sliding mode, a supporting spring is installed between the inside of the fixed part and the inside of the movable part, and the fixed part is fixedly connected with the bottom plate in a detachable mode.
8. The damping device of the new energy automobile motor according to claim 7, characterized in that: the upper end of the movable part is of a hemispherical structure, and the hemispherical structure is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022282115.8U CN212875567U (en) | 2020-10-14 | 2020-10-14 | Damping device of new energy automobile motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022282115.8U CN212875567U (en) | 2020-10-14 | 2020-10-14 | Damping device of new energy automobile motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212875567U true CN212875567U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022282115.8U Expired - Fee Related CN212875567U (en) | 2020-10-14 | 2020-10-14 | Damping device of new energy automobile motor |
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| Country | Link |
|---|---|
| CN (1) | CN212875567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133245A (en) * | 2021-04-16 | 2021-07-16 | 格兰富电气有限公司 | Movable's switch board |
-
2020
- 2020-10-14 CN CN202022282115.8U patent/CN212875567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133245A (en) * | 2021-04-16 | 2021-07-16 | 格兰富电气有限公司 | Movable's switch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 Termination date: 20211014 |