CN220562525U - Acoustic cladding fixing device for motor - Google Patents
Acoustic cladding fixing device for motor Download PDFInfo
- Publication number
- CN220562525U CN220562525U CN202322052164.6U CN202322052164U CN220562525U CN 220562525 U CN220562525 U CN 220562525U CN 202322052164 U CN202322052164 U CN 202322052164U CN 220562525 U CN220562525 U CN 220562525U
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- Prior art keywords
- boss
- wall
- fixing
- motor
- plate
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- 238000005253 cladding Methods 0.000 title claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000191 radiation effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an acoustic cladding fixing device for a motor, and particularly relates to the technical field of fixing, which comprises a fixing plate and a boss, wherein a motor body is fixed inside the boss, a mounting hole is formed in the top of the fixing plate, the top of the boss penetrates through the mounting hole and extends to the upper part of the fixing plate, a clamping assembly is embedded into the inner wall of the mounting hole and used for fixing the boss, and sound insulation sleeves are fixedly arranged on the inner wall and the outer wall of the boss. According to the utility model, the clamping blocks are driven by the electric push rod to be clamped with the clamping grooves on the boss, the clamping blocks are driven by the electric push rod to be clamped automatically, manual operation is not needed, the automobile radiator is very time-saving and labor-saving in use, meanwhile, six screws are used for fixing the fixing plate and the automobile together, the fixing plate and the boss are convenient to mount and dismount, the inner wall and the outer wall of the boss are both provided with the sound insulation sleeves, so that the noise transmission is reduced, the heat of an electric machine body can be guided onto the radiating fins by using the heat conducting blocks, and meanwhile, the radiating effect of the radiating fins is accelerated by using the radiating fan for blowing.
Description
Technical Field
The utility model relates to the technical field of fixation, in particular to an acoustic cladding fixing device for a motor.
Background
In recent years, electric automobiles are rapidly developed, and the requirements of consumers on NVH performance of the electric automobiles are increasingly high. Because the service environment of current car motor is comparatively abominable to the fixed effect of current acoustics cladding fixing device is general, and the joint material that the joint body used is many, bulky, is unfavorable for whole car to subtract heavy reduction, and has more edges and corners, exists the risk of fish tail operating personnel during operation. Therefore, the prior art publication No. CN214564566U discloses a motor acoustic cladding fixing device for an electric automobile, and the motor acoustic cladding fixing device can keep good reliability under high-temperature, high-humidity and high-frequency vibration through the cooperation of the metal clamping piece body and the boss body, and effectively ensures the effectiveness of acoustic cladding in the whole automobile life cycle.
However, the above prior art has the following problems when in use: the metal clamping piece body and the boss body are clamped together by the clamping piece, the clamping piece has no fixed structure, and the connection firmness and the stability of the metal clamping piece body and the boss body can be influenced by light depending on the clamping piece.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the motor acoustic cladding fixing device, the clamping block is clamped with the clamping groove on the boss by the electric push rod, the clamping block is driven by the electric push rod to be automatically clamped without manual operation, the fixing plate and the automobile are fixed together by using six screws, the fixing plate and the boss are convenient to mount and dismount, the sound insulation sleeves are arranged on the inner wall and the outer wall of the boss, so that the noise is reduced, the heat of the motor body can be guided to the radiating fins by using the heat conducting block, and meanwhile, the radiating effect of the radiating fins is accelerated by using the radiating fan to blow, so that the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor acoustics cladding fixing device, includes fixed plate and boss, the inside motor body that is fixed with of boss, the mounting hole has been seted up at the fixed plate top, the boss top runs through the mounting hole and extends to the fixed plate top, the mounting hole inner wall inlays and has had the joint subassembly for fixed boss, boss inner wall and outer wall are all fixed to be equipped with the sound insulation cover for reduce the noise of motor body, the fixed annular plate that is equipped with in fixed plate top, the sound insulation cover outer wall and the annular plate inner wall contact of boss outer wall for stability when improving the boss installation, the fixed heat-conducting plate that runs through in boss top, the fixed radiator unit that is equipped with in heat-conducting plate top.
In a preferred embodiment, six round holes are formed in the surface of the inner wall of the mounting hole, and the six round holes are distributed in an annular array on the inner wall of the mounting hole, so that the attractiveness of the mounting hole is improved.
In a preferred embodiment, the clamping assembly comprises six electric push rods, the six electric push rods are respectively fixed in the six round holes, clamping blocks are fixedly arranged at the moving end of each electric push rod, six clamping grooves are formed in the outer wall surface of each boss, the clamping blocks are clamped with the clamping grooves, and the clamping blocks are driven by the electric push rods to be clamped automatically, so that workers can conveniently install and detach the boss.
In a preferred embodiment, the diameter of the round hole is larger than that of the clamping block, and the clamping block is convenient to store when the boss needs to be disassembled.
In a preferred embodiment, the heat dissipation assembly comprises heat dissipation fins, the heat dissipation fins are fixed at the top of the heat conduction plate, mounting plates are arranged on the front side and the rear side of the heat dissipation fins, the bottoms of the mounting plates are fixed with the top of the heat conduction plate, two heat dissipation fans are fixedly arranged at the tops of the two mounting plates, and the heat dissipation effect of the heat dissipation fins is greatly improved by blowing through the heat dissipation fans.
In a preferred embodiment, six fixed holes are formed in the outer wall of the top of the fixed plate, screws are connected in each fixed hole in a threaded mode, the fixed plate is installed through the screws, and the follow-up disassembly of the fixed plate is facilitated to clean and replace.
In a preferred embodiment, a rubber plug is inserted into each fixing hole and is used for sealing the fixing holes and preventing dust and impurities from blocking the fixing holes.
The utility model has the technical effects and advantages that:
according to the utility model, the clamping blocks are driven by the electric push rod to be clamped with the clamping grooves on the boss, the clamping blocks are driven by the electric push rod to be clamped automatically, manual operation is not needed, the automobile radiator is very time-saving and labor-saving in use, meanwhile, six screws are used for fixing the fixing plate and the automobile together, the fixing plate and the boss are convenient to mount and dismount, the inner wall and the outer wall of the boss are both provided with the sound insulation sleeves, so that the noise transmission is reduced, the heat of an electric machine body can be guided onto the radiating fins by using the heat conducting blocks, and meanwhile, the radiating effect of the radiating fins is accelerated by using the radiating fan for blowing.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a boss and a mounting plate of the present utility model;
FIG. 3 is a block diagram of a boss and a retainer plate of the present utility model;
FIG. 4 is a schematic view of a boss according to the present utility model;
fig. 5 is a top plan view of the overall structure of the present utility model.
The reference numerals are: 1. a fixing plate; 2. a boss; 3. a motor body; 4. a mounting hole; 5. a clamping assembly; 6. a sound insulation sleeve; 7. a ring plate; 8. a heat conductive plate; 9. a heat dissipation assembly; 10. a round hole; 11. a fixing hole; 12. a screw;
an electric push rod; 502. a clamping block; 503. a clamping groove;
901. a heat radiation fin; 902. a mounting plate; 903. a heat radiation fan.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to the accompanying drawings 1-5 of the specification, the utility model provides a motor acoustic cladding fixing device, which comprises a fixing plate 1 and a boss 2, wherein a motor body 3 is fixed inside the boss 2, a mounting hole 4 is formed in the top of the fixing plate 1, the top of the boss 2 penetrates through the mounting hole 4 and extends to the upper part of the fixing plate 1, a clamping assembly 5 is embedded in the inner wall of the mounting hole 4 and is used for fixing the boss 2, sound insulation sleeves 6 are fixedly arranged on the inner wall and the outer wall of the boss 2 and are used for reducing noise of the motor body 3, a ring plate 7 is fixedly arranged on the top of the fixing plate 1, the outer wall of the sound insulation sleeve 6 on the outer wall of the boss 2 is contacted with the inner wall of the ring plate 7 and is used for improving the stability of the boss 2 during installation, a heat conducting plate 8 is fixedly penetrated on the top of the boss 2, and a heat radiating assembly 9 is fixedly arranged on the top of the heat conducting plate 8;
six round holes 10 are formed in the surface of the inner wall of the mounting hole 4, the six round holes 10 are distributed in an annular array on the inner wall of the mounting hole 4, the clamping assembly 5 comprises six electric push rods 501, the six electric push rods 501 are respectively fixed in the six round holes 10, clamping blocks 502 are fixedly arranged at the moving end of each electric push rod 501, six clamping grooves 503 are formed in the surface of the outer wall of each boss 2, the clamping blocks 502 are clamped with the clamping grooves 503, and the clamping blocks 502 are driven to be automatically clamped by the aid of the electric push rods 501, so that the boss 2 is convenient for workers to install and detach;
for easy to assemble and disassemble fixed plate 1, and set up six fixed orifices 11 at fixed plate 1 top outer wall, equal threaded connection has screw 12 in every fixed orifice 11, uses screw 12 to install fixed plate 1, makes things convenient for follow-up dismantlement fixed plate 1 to clear up the change.
During the use, the staff passes fixed plate 1 with boss 2 on the motor body 3 earlier, then use electric putter 501 drive fixture block 502 and the draw-in groove 503 joint on the boss 2, simultaneously use six screws 12 with fixed plate 1 with the car together after can, with the help of electric putter 501 drive fixture block 502 automatic joint, do not need manual operation, use very labour saving and time saving, the convenience is installed and is dismantled boss 2, boss 2 inner wall and outer wall all are provided with sound insulation cover 6, thereby noise reduction's propagation, and the heat conduction piece on the boss 2 can lead the motor body 3 heat to radiator fin 901 on, then use radiator fan 903 to blow the radiating effect that accelerates radiator fin 901.
Referring to fig. 1-5 of the specification, the utility model provides a motor acoustic cladding fixing device, the diameter of a round hole 10 is larger than that of a clamping block 502, the clamping block 502 is convenient to store, a radiating component 9 comprises radiating fins 901, the radiating fins 901 are fixed on the top of a heat conducting plate 8, mounting plates 902 are arranged on the front side and the rear side of each radiating fin 901, the bottoms of the mounting plates 902 are fixed on the top of the heat conducting plate 8, two radiating fans 903 are fixedly arranged on the tops of the two mounting plates 902, the radiating effect of the radiating fins 901 is greatly improved by blowing by using the radiating fans 903, and rubber plugs are inserted into each fixing hole 11 and used for sealing the fixing holes 11.
Through setting up annular plate 7 on fixed plate 1, utilize annular plate 7 to carry out spacingly to boss 2, improve boss 2 greatly stability when using, after long-term use, take out the rubber buffer in the fixed orifices 11 earlier, then loosen screw 12 and can take apart fixed plate 1 from the car, clear up fixed plate 1, boss 2, radiator fin 901 and radiator fan 903 to improve radiator fin 901 and radiator fan 903's radiating rate.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. Motor acoustics cladding fixing device, including fixed plate (1) and boss (2), boss (2) inside is fixed with motor body (3), its characterized in that: the top of the fixing plate (1) is provided with a mounting hole (4), the top of the boss (2) penetrates through the mounting hole (4) and extends to the upper part of the fixing plate (1), and the inner wall of the mounting hole (4) is embedded with a clamping assembly (5) for fixing the boss (2);
the sound insulation sleeve (6) is fixedly arranged on the inner wall and the outer wall of the boss (2) and used for reducing noise of the motor body (3), the annular plate (7) is fixedly arranged at the top of the fixed plate (1), and the outer wall of the sound insulation sleeve (6) on the outer wall of the boss (2) is in contact with the inner wall of the annular plate (7) and used for improving stability of the boss (2) during installation;
the heat conduction plate (8) is fixedly penetrated through the top of the boss (2), and the heat dissipation component (9) is fixedly arranged on the top of the heat conduction plate (8).
2. The motor acoustic cladding fixture of claim 1, wherein: six round holes (10) are formed in the surface of the inner wall of the mounting hole (4), and the six round holes (10) are distributed in an annular array on the inner wall of the mounting hole (4).
3. The motor acoustic cladding fixture of claim 2, wherein: the clamping assembly (5) comprises six electric push rods (501), the six electric push rods (501) are respectively fixed in six round holes (10), clamping blocks (502) are fixedly arranged at the moving end of each electric push rod (501), six clamping grooves (503) are formed in the outer wall surface of each boss (2), and the clamping blocks (502) are clamped with the clamping grooves (503) so as to facilitate installation and disassembly of the boss (2).
4. A motor acoustic cladding fixture according to claim 3, wherein: the diameter of the round hole (10) is larger than that of the clamping block (502), so that the clamping block (502) can be conveniently stored.
5. The motor acoustic cladding fixture of claim 1, wherein: the heat radiation assembly (9) comprises heat radiation fins (901), the heat radiation fins (901) are fixed at the tops of the heat conduction plates (8), mounting plates (902) are arranged on the front side and the rear side of each heat radiation fin (901), the bottoms of the mounting plates (902) are fixed with the tops of the heat conduction plates (8), and two heat radiation fans (903) are fixedly arranged at the tops of the two mounting plates (902) and used for improving the heat radiation effect of the heat radiation fins (901).
6. The motor acoustic cladding fixture of claim 1, wherein: six fixing holes (11) are formed in the outer wall of the top of the fixing plate (1), and screws (12) are connected in each fixing hole (11) in a threaded mode and used for installing the fixing plate (1).
7. The motor acoustic cladding fixture of claim 6, wherein: rubber plugs are inserted into each fixing hole (11) and are used for sealing the fixing holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322052164.6U CN220562525U (en) | 2023-08-02 | 2023-08-02 | Acoustic cladding fixing device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322052164.6U CN220562525U (en) | 2023-08-02 | 2023-08-02 | Acoustic cladding fixing device for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220562525U true CN220562525U (en) | 2024-03-08 |
Family
ID=90093369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322052164.6U Active CN220562525U (en) | 2023-08-02 | 2023-08-02 | Acoustic cladding fixing device for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220562525U (en) |
-
2023
- 2023-08-02 CN CN202322052164.6U patent/CN220562525U/en active Active
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