CN114050682B - Motor fixed knot constructs with it makes an uproar and falls and shockproof function to give sound insulation - Google Patents
Motor fixed knot constructs with it makes an uproar and falls and shockproof function to give sound insulation Download PDFInfo
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- CN114050682B CN114050682B CN202111451362.9A CN202111451362A CN114050682B CN 114050682 B CN114050682 B CN 114050682B CN 202111451362 A CN202111451362 A CN 202111451362A CN 114050682 B CN114050682 B CN 114050682B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of motor installation, in particular to a motor fixing structure with sound insulation, noise reduction and vibration prevention functions, wherein a motor is installed through an installation frame, a sound insulation cover and a shock pad are arranged on the installation frame, the installation frame is formed by adopting a longitudinal plate and a flat plate, installation feet are arranged on two sides of the flat plate, the shock pad is arranged below the installation feet, and the installation fixing component and the fastening component are arranged, so that the sound insulation cover is used for isolating most of noises generated by motor bearing friction, fan rotation, electromagnetism and the like, and the noises are isolated to a great extent; meanwhile, the damping pad is arranged at the bottom of the mounting foot, flexible contact connection is achieved, vibration frequency is reduced, the purpose of noise reduction is achieved, the anti-vibration effect is enhanced, the structure is simplified, and the motor is convenient to mount.
Description
Technical Field
The invention relates to the technical field of motor installation, in particular to a motor fixing structure with sound insulation, noise reduction and shockproof functions.
Background
The motor is a core power component for operation of the automation equipment, and is a necessary structural component no matter the motor operates in industrial production automation equipment or operates in automation equipment required by production and life. Therefore, the motor can bring great convenience to industrial production and life, so that the motor is widely used.
However, when the motor works, the noise generated by the motor brings trouble to normal life of people, and the living environment quality of people is greatly influenced, so that the problem of noise in the operation process of the motor is solved, and the problem becomes a focus of attention of current motor manufacturers and motor application enterprises. Through research and collection of noise sources generated by the motor, the motor noise is mainly found to be from the following sources: (1) when the motor is fixedly installed, rigid connection is adopted, so that when a motor rotor is unbalanced, vibration can be generated after the rotating speed of the motor is too high, and at the moment, a motor frame for installing the motor generates resonance with the motor, so that noise generated by vibration is amplified; (2) when the bearing rotates, the bearing rubs and airflow sound caused by the rotation of the cooling fan; (3) electromagnetic noise, etc. Therefore, the sound insulation and shockproof structure is adopted to solve the problem that the noise of the motor is the direction of the important attention of the technicians in the field; however, when the traditional sound insulation and shockproof structure is used for installing the motor, the installation difficulty of the motor is increased due to unreasonable structure arrangement, the operation is inconvenient, and the sound insulation and shockproof effects are poor.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a motor fixing structure with sound insulation, noise reduction and vibration prevention functions.
The method is realized by the following technical scheme:
the motor fixing structure with the sound insulation, noise reduction and shock absorption functions comprises a mounting frame, a sound insulation cover and a shock pad; the mounting rack comprises a flat plate and a longitudinal plate, the longitudinal plate and the flat plate are mutually vertically connected, and the longitudinal plate and the flat plate are connected at the end part of the flat plate; the left end and the right end of the flat plate are integrally formed with mounting feet; the shock absorption pad is installed at the bottom of the installation foot, and the sound-proof shield is installed on the flat plate; the mounting feet and the shock pad are provided with mounting and fixing components in a matching way; and the vertical plate is provided with a fastening component.
The mounting frame is used for mounting the motor, the mounting frame is provided with the sound-proof cover and the shock pad, the mounting frame is formed by adopting the longitudinal plate and the flat plate, the two sides of the flat plate are provided with the mounting feet, the shock pad is mounted below the mounting feet, and the mounting fixing component and the fastening component are utilized to isolate most of noises generated by motor bearing friction, fan rotation, electromagnetism and the like by the sound-proof cover, so that the noises are isolated to a great extent; simultaneously, utilize installation foot bottom to establish the shock pad, realize the flexible contact and connect, reduce the vibration frequency and reach the purpose of making an uproar of falling, and strengthened shockproof effect, simplified the structure, be convenient for the installation of motor.
In order to install the motor fixing structure in the motor application environment and realize stable connection, preferably, the installation fixing component is provided with a foot hole for fixing on the installation foot, and the shock pad is provided with a through hole matched with the foot hole.
In order to enhance the stability of the installation of the sound-proof housing, preferably, the fastening component comprises a shaft hole is arranged in the center of the vertical plate, the sound-proof housing is close to one end of the vertical plate is provided with a threaded hole and a fixing hole matched with the threaded hole is arranged on the vertical plate.
In order to reduce the friction resistance and the friction generated noise of the rotation of the motor rotating shaft, preferably, a rolling assembly is arranged in the shaft hole and can be penetrated by the motor rotating shaft. More preferably, the rolling assembly is a bearing.
In order to stabilize the motor in the sound-proof housing, avoid motor operation process and sound-proof housing inner wall collision, extension motor life, preferred, be equipped with in the sound-proof housing and be used for fixing the motor the buckle subassembly of sound-proof housing. More preferably, the buckle assembly comprises two symmetrically arranged hoops, positioning holes and threaded rods, and the hoops and the longitudinal plates are arranged in the sound-proof housing in parallel; the positioning holes are formed in two sides of the sound-proof cover, and two positioning holes are formed in the two sides of the sound-proof cover respectively; the threaded rod is followed pass in the locating hole, just the threaded rod is located one end in the sound-proof housing with clamp connection, the threaded rod is located one serves the nut outward of the sound-proof housing.
In order to facilitate adjustment of the effect of fixing the motor in the sound-proof housing, preferably, the threaded rod is provided with a nut at one end located in the sound-proof housing.
In order to improve the heat dissipation effect of the motor in the sound-proof housing, preferably, a plurality of heat dissipation fins are arranged on the sound-proof housing.
In the practice of the present invention, the shock absorbing pad is selected from, but not limited to, rubber pads.
In order to make the sound-proof housing can with dull and stereotyped upper surface paste firmly fixed, avoid the sound-proof housing to produce the noise with dull and stereotyped collision, improve stability, it is preferred, be equipped with on the flat board and be used for fixing the fixed orifices of sound-proof housing, just be equipped with the assorted fixed orifices bottom the sound-proof housing.
Compared with the prior art, the invention has the technical effects that:
the invention has simple structure and convenient use, improves the installation efficiency of the motor, can realize the installation of the motor by directly placing the motor in the sound-proof shield and penetrating the motor rotating shaft out of the shaft hole, realizes the sealing of the motor in the sound-proof shield, and achieves the aims of partially eliminating the vibration noise and the electromagnetic noise of the motor and the noise generated by the rotation of the fan and reducing the noise by utilizing the sound-proof function of the sound-proof shield.
The installation rack is structurally arranged, so that the structure formed by the installation rack is L-shaped, the installation feet are arranged on two sides of the flat plate, and the shock absorption pads are arranged below the installation feet, so that the installation rack is supported in a suspended state by the shock absorption pads, and the noise can be greatly reduced and the shockproof effect can be improved.
The clamp structure is adopted to assist in fixing the motor, so that the motor can be mounted in the sound-proof housing in a suspended manner when the motor is mounted in the sound-proof housing, the stability of the motor in the sound-proof housing can be improved, the vibration effect of the motor in the operation process can be reduced, and the noise reduction effect is improved.
The invention also provides a radiating fin on the sound-proof shield, so that heat energy in the sound-proof shield can be quickly dispersed, the operation of the motor is fully ensured, and the radiating effect can be improved on the premise of ensuring the sealing and sound-proof effect of the sound-proof shield.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the invention.
Fig. 2 creates a left side view of the invention.
Fig. 3 is a schematic view of the structure of the inventive mounting frame.
FIG. 4 is a schematic view of the shock pad structure of the present invention.
Fig. 5 is a schematic diagram of an improved structure of a flat plate structure.
1-mounting frame 2-soundproof cover 3-shock pad 4-shaft hole 5-fixed hole 6-mounting foot 7-foot hole 8-radiating fin 9-positioning hole 10-threaded rod 11-nut 12-through hole 13-clamp 14-flat plate 15-longitudinal plate.
Detailed Description
The technical solution of the present invention is further defined in the following description with reference to the accompanying drawings and the specific embodiments, but the scope of the claimed invention is not limited to the description.
As shown in fig. 1 to 4, in this embodiment, the motor fixing structure having sound insulation, noise reduction, and vibration prevention functions includes a mounting frame 1, a sound insulation cover 2, and a shock pad 3; the mounting rack 1 comprises a flat plate 14 and a longitudinal plate 15, wherein the longitudinal plate 15 is vertically connected with the flat plate 14, and the longitudinal plate 15 is connected with the flat plate 14 at the end part of the flat plate 14; the left end and the right end of the flat plate 14 are integrally provided with mounting feet 6; the shock absorption pad 3 is arranged at the bottom of the mounting foot 6, and the sound insulation cover 2 is arranged on the flat plate 14; the mounting feet 6 and the shock pad 3 are provided with mounting and fixing components in a matching way; the vertical plate 15 is provided with a fastening component. The fastening component comprises a shaft hole 4 is arranged in the center of the vertical plate 15, the sound-proof shield 2 is close to one end of the vertical plate 15, a threaded hole is formed in one end of the vertical plate, and a fixing hole 5 matched with the threaded hole is formed in the vertical plate 15. A buckle assembly used for fixing the motor on the sound-proof cover 2 is arranged in the sound-proof cover 2.
During installation: the motor is placed into the sound-proof shield 2, the rotating shaft of the motor penetrates out of the shaft hole 4 of the mounting frame, so that the sound-proof shield 2 is placed on the mounting frame 1, the motor is screwed in from the fixing hole 5 through the bolt, the motor is connected with the threaded hole in the sound-proof shield 2 in a matched mode, the sound-proof shield 2 is fixed on the longitudinal plate 15, the bottom of the sound-proof shield 2 is placed on the flat plate 14, and meanwhile, the motor is fixed through the buckle assembly arranged in the sound-proof shield 2, and the motor is installed in the sound-proof shield 2; the motor fixing structure is used for being installed on a machine frame required to be used, and the installation fixing assembly is used for fixing installation, so that the shock absorption pad 3 is installed between the installation foot 6 and the machine frame, and the shock absorption effect is improved; through the use of the device structure, realized installing the motor in sound-proof housing 2, reached the effect of making an uproar that gives sound insulation, utilized cushion 3 effect simultaneously, reached the effect that alleviates the collision and produce the noise, the reinforcing is fallen and is fallen, shockproof effect.
In some excellent embodiments, the shock absorption pad adopts a rubber pad, a spring pad and the like.
In addition, in some embodiments, the sound-proof housing 2 is provided with a threaded hole, and meanwhile, the housing of the motor is also provided with a corresponding threaded hole, when the fixing hole 5 is used for fixing the bolt through the button, the bolt firstly passes through the threaded hole in the sound-proof housing 2 and then enters the threaded hole in the housing of the motor, so that the operation of fixedly connecting the motor, the sound-proof housing 2 and the longitudinal plate 15 together is realized, and the convenience of installation and connection is improved.
As shown in fig. 1, 3, 4 and 5, in this embodiment, the mounting and fixing component is provided with a foot hole 7 for fixing on the mounting foot 6, and a through hole 12 matching with the foot hole 7 is provided on the shock pad 3. Can utilize the direct straining of bolt to connect, realize that 3 installation feet 6 of shock pad support for installation foot 6 is unsettled, reaches the shock attenuation effect of making an uproar.
In this embodiment, a rolling assembly is disposed in the shaft hole 4, and the rolling assembly can be penetrated by a rotating shaft of a motor (not shown in the figure). Can alleviate the friction of motor shaft and shaft hole 4, alleviate frictional resistance, reduce the energy consumption, more help alleviating motor shaft and shaft hole 4 looks mutual friction and the frictional noise that produces, reach the noise reduction effect. In some specific operating scenarios, the rolling assembly is a bearing.
In this embodiment, as shown in fig. 2, the snap-fit assembly comprises two symmetrically arranged clips 13, positioning holes 9 and threaded rods 10, wherein the clips 13 are arranged in the soundproof cover 2 in parallel with the longitudinal plate 15; the positioning holes 9 are formed in two sides of the sound-proof cover 2, and the two positioning holes 9 are formed in two sides of the sound-proof cover 2 respectively; threaded rod 10 is followed pass in the locating hole 9, just threaded rod 10 is located in 2 interior one ends of sound-proof housing with clamp 13 is connected, threaded rod 10 is located 2 outer one of serving of sound-proof housing is equipped with nut 11. The clamping and suspending of the motor can be fixed in the sound-proof housing 2 by utilizing the clamp 13, so that the stability is improved, meanwhile, the collision between the motor and the sound-proof housing 2 is avoided, the generation effect of collision noise is reduced, and the noise reduction effect is enhanced; meanwhile, the convenience of installation of the motor in the sound-proof housing 2 is improved, and the installation efficiency is improved.
In this embodiment, the threaded rod 10 is provided with a nut 11 (not shown) at one end inside the acoustic enclosure 2. The stability of fixing the motor is convenient to adjust.
As shown in fig. 1 and 2, in this embodiment, the soundproof cover 2 is provided with a plurality of heat radiating fins 8. The heat dissipation effect is improved.
As shown in fig. 5, in this embodiment, the flat plate 14 is provided with a fixing hole 5 for fixing the soundproof cover 2, and the bottom of the soundproof cover 2 is provided with a matching fixing hole 5. The soundproof cover 2 can be fixed on the upper surface of the flat plate 14, and in particular, in use, a bolt and a nut can be combined to penetrate through the fixing hole 5, so that the fixed connection is realized, and the stability of the installation of the soundproof cover 2 is improved.
The invention can be realized by referring to the prior art or the conventional technical means or the common general knowledge known by the technical personnel in the field; while the technical solutions of the present invention will be understood and appreciated by those skilled in the art, they will be understood and appreciated by those skilled in the art in conjunction with the drawings and their common general knowledge.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A motor fixing structure with sound insulation, noise reduction and shock resistance functions is characterized by comprising a mounting frame (1), a sound insulation cover (2) and a shock pad (3); the mounting frame (1) comprises a flat plate (14) and a longitudinal plate (15), the longitudinal plate (15) and the flat plate (14) are connected perpendicularly to each other, and the longitudinal plate (15) and the flat plate (14) are connected at the end part of the flat plate (14); the left end and the right end of the flat plate (14) are integrally provided with mounting feet (6); the shock absorption pad (3) is arranged at the bottom of the mounting foot (6), and the sound insulation cover (2) is arranged on the flat plate (14); the mounting feet (6) and the shock pad (3) are provided with mounting and fixing components in a matching way; the vertical plate (15) is provided with a fastening component;
the mounting and fixing component is characterized in that the mounting feet (6) are provided with foot holes (7) for fixing, and the shock pad (3) is provided with through holes (12) matched with the foot holes (7);
the fastening component comprises a shaft hole (4) arranged in the center of the vertical plate (15), a threaded hole is formed in one end, close to the vertical plate (15), of the sound-proof housing (2), and a fixing hole (5) matched with the threaded hole is formed in the vertical plate (15);
a rolling component is arranged in the shaft hole (4), and the rolling component can be penetrated by a rotating shaft of a motor;
the rolling assembly is a bearing;
a buckle assembly used for fixing the motor on the sound-proof shield (2) is arranged in the sound-proof shield (2);
the buckle assembly comprises two symmetrically arranged hoops (13), positioning holes (9) and threaded rods (10), and the hoops (13) and the longitudinal plates (15) are arranged in the soundproof housing (2) in parallel; the positioning holes (9) are formed in two sides of the sound-proof cover (2), and two positioning holes (9) are formed in two sides of the sound-proof cover (2); threaded rod (10) are followed pass in locating hole (9), just threaded rod (10) are located in sound-proof housing (2) one end with clamp (13) are connected, threaded rod (10) are located one serves outward and is equipped with nut (11) sound-proof housing (2).
2. The motor fixing structure with sound and noise reduction and vibration prevention functions as claimed in claim 1, wherein a plurality of heat radiating fins (8) are provided on the soundproof cover (2).
3. The motor fixing structure with sound-insulating, noise-reducing and vibration-preventing functions as claimed in claim 1, wherein said shock-absorbing pad (3) is a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111451362.9A CN114050682B (en) | 2021-12-01 | 2021-12-01 | Motor fixed knot constructs with it makes an uproar and falls and shockproof function to give sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111451362.9A CN114050682B (en) | 2021-12-01 | 2021-12-01 | Motor fixed knot constructs with it makes an uproar and falls and shockproof function to give sound insulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114050682A CN114050682A (en) | 2022-02-15 |
| CN114050682B true CN114050682B (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111451362.9A Active CN114050682B (en) | 2021-12-01 | 2021-12-01 | Motor fixed knot constructs with it makes an uproar and falls and shockproof function to give sound insulation |
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| CN (1) | CN114050682B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6378834B1 (en) * | 2000-02-09 | 2002-04-30 | Emerson Electric Co. | Shaft supporting hub ring with integral self-locking mechanism |
| CN206023416U (en) * | 2016-07-19 | 2017-03-15 | 西北民族大学 | A kind of electric machine support for filtering dirt function with damping noise reduction |
| CN206850576U (en) * | 2017-06-28 | 2018-01-05 | 余姚市兰山电机企业有限公司 | A kind of permanent magnet direct current motor that can reduce noise |
| CN211084256U (en) * | 2019-09-17 | 2020-07-24 | 吴嵘 | Ventilation and noise reduction structure of air conditioner |
| CN214145947U (en) * | 2020-07-02 | 2021-09-07 | 河南省鸿基鼓风机有限公司 | Fan support with vibration/noise reduction function |
| CN212909147U (en) * | 2020-07-22 | 2021-04-06 | 徐州统一电机有限公司 | Variable-frequency speed-regulating motor for metallurgy |
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2021
- 2021-12-01 CN CN202111451362.9A patent/CN114050682B/en active Active
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| CN114050682A (en) | 2022-02-15 |
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