CN210578090U - Novel shock-absorbing noise-reducing motor structure - Google Patents
Novel shock-absorbing noise-reducing motor structure Download PDFInfo
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- CN210578090U CN210578090U CN201921511549.1U CN201921511549U CN210578090U CN 210578090 U CN210578090 U CN 210578090U CN 201921511549 U CN201921511549 U CN 201921511549U CN 210578090 U CN210578090 U CN 210578090U
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- 230000009467 reduction Effects 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 229920000742 Cotton Polymers 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a motor structure, concretely relates to novel shock attenuation and noise reduction motor structure, including bottom plate and base, be equipped with the spring beam between bottom plate and the base relatively, the spring beam side is connected with horizontal spring beam relatively, all be equipped with the spring between horizontal spring beam and bottom plate, the base, horizontal spring beam, the spring is equipped with damper cylinder outward, damper cylinder is fixed with mounting panel, damping pad outward in proper order interval, relatively fixed with the mounting bar on the bottom plate, be equipped with the motor shell between the mounting bar, the inside motor shell that is equipped with of motor shell, motor shell one side is equipped with first through-hole, the rest of inner walls of motor shell are fixed with noise reduction block, the inside relative department with first through-hole of motor shell is fixed with the backup pad, be equipped with the second through-hole in the backup pad, the inside relative department with the backup pad of motor shell is fixed; the utility model provides a technical scheme can effectively overcome the defect that does not possess that gives sound insulation and falls function, motor mounting structure unstable that falls that prior art exists.
Description
Technical Field
The utility model relates to a motor structure, concretely relates to novel vibration/noise reduction motor structure.
Background
Motors are devices that convert electrical energy into mechanical energy and are widely used in machinery, metallurgy, petroleum, coal, chemistry, aviation, transportation, agriculture, and other industries. As the degree of industrial automation has been increasing, various control motors have been required as elements of an automation system, and in an automatic control system for a satellite, a motor is indispensable. In addition, motors are increasingly widely used in national defense, civilian education, medical treatment, and daily life (modern home appliance industry).
In the course of the operation of the motor, noise is generated due to the high-speed rotation of the motor. Present traditional motor simple structure, function singleness do not possess the function of making an uproar that falls that gives sound insulation, and in addition, motor mounting structure is unstable also can lead to the operation in-process to produce the noise, and these noises can bring great pollution for the environment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the above-mentioned shortcoming that prior art exists, the utility model provides a novel vibration/noise reduction motor structure can effectively overcome the defect that does not possess the function of making an uproar, motor mounting structure are unstable of making an uproar of falling that gives sound insulation that prior art exists.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a novel shock-absorbing noise-reducing motor structure comprises a bottom plate and a base, wherein a spring rod is oppositely arranged between the bottom plate and the base, the side surface of the spring rod is oppositely connected with a transverse spring rod, springs are respectively arranged between the transverse spring rod and the bottom plate as well as between the transverse spring rod and the base, a vibration-reducing cylinder is arranged outside the transverse spring rod and the springs, a mounting plate and a vibration-reducing pad are sequentially fixed outside the vibration-reducing cylinder at intervals, mounting strips are relatively fixed on the bottom plate, a motor outer shell is arranged between the mounting strips, a motor inner shell is arranged inside the motor outer shell, a first through hole is arranged at one side of the motor inner shell, noise-reducing blocks are fixed on the other inner walls of the motor inner shell, a supporting plate is fixed at the position inside the motor outer shell, which is opposite to the first through hole, a second through hole is arranged on the supporting plate, be equipped with between board and the motor housing inner wall of making an uproar and inhale the sound sponge, it is fixed with the slide rail to lie in motor output shaft one side on the bottom plate, be equipped with on the slide rail with slide rail complex slider, be fixed with the baffle on the slider, be equipped with on the baffle with motor output shaft complex opening, one side relative with motor output shaft is equipped with the ring channel on the baffle, the inside packing of ring channel has soundproof cotton, be fixed with on the ring channel with ring channel complex apron.
Preferably, the motor housing is fixed to the base plate by bolts.
Preferably, the cross section of the noise reduction block is triangular.
Preferably, the first through hole is arranged on one side, far away from the output shaft of the motor, of the motor inner shell.
Preferably, the motor housing is provided with heat dissipation holes.
Preferably, the cross section of the slide rail is in a T shape.
Preferably, the sliding block is in threaded connection with a fixing bolt, and the fixing bolt penetrates through the sliding block.
Preferably, the base is provided with a mounting screw hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel vibration/noise reduction motor structure can utilize the noise reduction piece of motor inner shell inner wall to make the noise that the motor operation in-process produced constantly take place to reflect, with this energy that weakens the sound wave, the noise that distributes away from first through-hole is through the backup pad, the noise reduction board weakens the back is absorbed by the sound absorption sponge, the second through-hole on the backup pad, the third through-hole on the noise reduction board helps the noise to take place to reflect, can weaken the energy of sound wave equally, just so can effectively reduce the noise that the motor rear portion produced in the operation process, simultaneously with the help of the cooperation of slide rail and slider with the baffle move to the position of pressing close to the motor shell front portion, soundproof cotton in the ring channel can absorb the noise that the motor front portion produced in the operation process, thereby can play; the spring rod is matched with the spring, the mounting plate and the damping pad to effectively slow down the vibration between the base plate and the base, and the transverse spring rod is arranged to improve the strength of the internal structure of the damping cylinder, so that the motor mounting structure is more stable, and the noise is further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the baffle of FIG. 1 according to the present invention;
in the figure:
1. a base plate; 2. a base; 3. a spring lever; 4. a transverse spring bar; 5. a spring; 6. a vibration damping cylinder; 7. mounting a plate; 8. a vibration damping pad; 9. mounting a bar; 10. a motor housing; 11. a motor inner casing; 12. a noise reduction block; 13. a first through hole; 14. a support plate; 15. a second through hole; 16. a noise reduction plate; 17. a third through hole; 18. sound-absorbing sponge; 19. a slide rail; 20. a slider; 21. fixing the bolt; 22. a baffle plate; 23. an opening; 24. an annular groove; 25. sound insulation cotton; 26. and (7) a cover plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A novel shock-absorbing noise-reducing motor structure is shown in figures 1 and 2 and comprises a bottom plate 1 and a base 2, a spring rod 3 is oppositely arranged between the bottom plate 1 and the base 2, the lateral side of the spring rod 3 is oppositely connected with a transverse spring rod 4, springs 5 are respectively arranged between the transverse spring rod 4 and the bottom plate 1 as well as between the transverse spring rod 4 and the base 2, a vibration-reducing cylinder 6 is arranged outside the transverse spring rod 4 and the springs 5, a mounting plate 7 and a vibration-reducing pad 8 are sequentially fixed outside the vibration-reducing cylinder 6 at intervals, a mounting bar 9 is relatively fixed on the bottom plate 1, a motor outer shell 10 is arranged between the mounting bars 9, a motor inner shell 11 is arranged inside the motor outer shell 10, a first through hole 13 is arranged on one side of the motor inner shell 11, noise-reducing blocks 12 are fixed on the other inner walls of the motor inner shell 11, a supporting plate 14 is fixed in the motor outer shell 10 at a position opposite to the first, be equipped with third through hole 17 on the board 16 of making an uproar falls, fall and be equipped with between board 16 and the motor housing 10 inner wall and inhale sound sponge 18, it is fixed with slide rail 19 to lie in motor output shaft one side on the bottom plate 1, be equipped with on the slide rail 19 with slide rail 19 complex slider 20, be fixed with baffle 22 on the slider 20, be equipped with on the baffle 22 with motor output shaft complex opening 23, be equipped with ring channel 24 on the baffle 22 with the relative one side of motor output shaft, the inside packing of ring channel 24 has soundproof cotton 25, be fixed with on the ring channel 24 with ring channel 24 complex apron 26.
When the motor is used, the motor shell 10 is clamped between the mounting strips 9, the motor shell 10 and the bottom plate 1 are fixed through bolts, the base 2 is mounted and fixed at a proper position through mounting screw holes in the base 2, the baffle plate 22 is moved to a position close to the front part of the motor shell 10 through the cooperation effect of the sliding rail 19 and the sliding block 20, and the sliding block 20 is fixed by screwing the fixing bolts 21.
The noise generated in the operation process of the motor can be continuously reflected by the noise reduction block 12 on the inner wall of the motor inner shell 11, so that the energy of sound waves is weakened, the noise emitted from the first through hole 13 is weakened by the support plate 14 and the noise reduction plate 16 and then absorbed by the sound absorption sponge 18, the second through hole 15 on the support plate 14 and the third through hole 17 on the noise reduction plate 16 are beneficial to noise reflection, the energy of the sound waves can be weakened, and the noise generated in the operation process of the rear part of the motor can be effectively reduced. Meanwhile, the soundproof cotton 25 in the annular groove 24 can absorb noise generated by the front part of the motor in the operation process, so that better soundproof and noise reduction effects can be achieved.
The spring rod 3 is matched with the spring 5, the mounting plate 7 and the vibration damping pad 8 to effectively slow down the vibration between the base plate 1 and the base 2, and the transverse spring rod 4 is arranged to improve the strength of the internal structure of the vibration damping cylinder 6, so that the motor mounting structure is more stable, and the noise is further reduced.
The utility model provides a novel vibration/noise reduction motor structure can utilize the noise reduction piece of motor inner shell inner wall to make the noise that the motor operation in-process produced constantly take place the reflection, weaken the energy of sound wave with this, the noise that distributes away from first through-hole passes through the backup pad, the noise reduction board is weakened and is absorbed by the sound absorption sponge after, the second through-hole in the backup pad, the third through-hole on the noise reduction board helps the noise to take place the reflection, can weaken the energy of sound wave equally, just so can effectively reduce the noise that the motor rear portion produced in the operation in-process, simultaneously with the help of slide rail and slider's cooperation with the baffle move to the position of pressing close to the motor shell front portion, soundproof cotton in the ring channel can absorb the noise that the motor front portion produced in the operation, thereby can play better; the spring rod is matched with the spring, the mounting plate and the damping pad to effectively slow down the vibration between the base plate and the base, and the transverse spring rod is arranged to improve the strength of the internal structure of the damping cylinder, so that the motor mounting structure is more stable, and the noise is further reduced.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a novel vibration/noise reduction motor structure which characterized in that: the damping device comprises a bottom plate (1) and a base (2), a spring rod (3) is relatively arranged between the bottom plate (1) and the base (2), the side surface of the spring rod (3) is relatively connected with a transverse spring rod (4), springs (5) are respectively arranged between the transverse spring rod (4) and the bottom plate (1) as well as between the transverse spring rod (4) and the base (2), damping cylinders (6) are arranged outside the transverse spring rod (4) and the springs (5), mounting plates (7) and damping pads (8) are sequentially fixed outside the damping cylinders (6) at intervals, mounting bars (9) are relatively fixed on the bottom plate (1), a motor outer shell (10) is arranged between the mounting bars (9), a motor inner shell (11) is arranged inside the motor outer shell (10), first through holes (13) are arranged on one side of the motor inner shell (11), and noise reduction blocks (12) are fixed on the other inner walls of the, the motor is characterized in that a supporting plate (14) is fixed at the position opposite to the first through hole (13) in the motor shell (10), a second through hole (15) is formed in the supporting plate (14), a noise reduction plate (16) is fixed at the position opposite to the supporting plate (14) in the motor shell (10), a third through hole (17) is formed in the noise reduction plate (16), a sound absorption sponge (18) is arranged between the noise reduction plate (16) and the inner wall of the motor shell (10), a sliding rail (19) is fixed on one side, located on the motor output shaft, of the bottom plate (1), a sliding block (20) matched with the sliding rail (19) is arranged on the sliding rail (19), a baffle (22) is fixed on the sliding block (20), an opening (23) matched with the motor output shaft is formed in the baffle (22), an annular groove (24) is formed in one side, opposite to the motor output shaft, of the annular groove (, and a cover plate (26) matched with the annular groove (24) is fixed on the annular groove (24).
2. The novel shock-absorbing noise-reducing motor structure of claim 1, wherein: the motor shell (10) is fixed with the bottom plate (1) through bolts.
3. The novel shock-absorbing noise-reducing motor structure of claim 1, wherein: the cross section of the noise reduction block (12) is triangular.
4. The novel shock-absorbing noise-reducing motor structure of claim 1, wherein: the first through hole (13) is formed in one side, far away from the output shaft of the motor, of the motor inner shell (11).
5. The novel shock-absorbing noise-reducing motor structure of claim 1, wherein: the motor shell (10) is provided with heat dissipation holes.
6. The novel shock-absorbing noise-reducing motor structure of claim 1, wherein: the cross section of the slide rail (19) is T-shaped.
7. The novel shock-absorbing noise-reducing motor structure of claim 1, wherein: the sliding block (20) is in threaded connection with a fixing bolt (21), and the fixing bolt (21) penetrates through the sliding block (20).
8. The novel shock-absorbing noise-reducing motor structure of claim 1, wherein: and the base (2) is provided with an installation screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921511549.1U CN210578090U (en) | 2019-09-11 | 2019-09-11 | Novel shock-absorbing noise-reducing motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921511549.1U CN210578090U (en) | 2019-09-11 | 2019-09-11 | Novel shock-absorbing noise-reducing motor structure |
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| Publication Number | Publication Date |
|---|---|
| CN210578090U true CN210578090U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921511549.1U Expired - Fee Related CN210578090U (en) | 2019-09-11 | 2019-09-11 | Novel shock-absorbing noise-reducing motor structure |
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| Country | Link |
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| CN (1) | CN210578090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427312A (en) * | 2021-07-19 | 2021-09-24 | 青岛科技大学 | Noise and vibration reduction device applied to horizontal machine tool |
| CN114814294A (en) * | 2022-04-26 | 2022-07-29 | 佛山市川东磁电股份有限公司 | Sensor testing device |
-
2019
- 2019-09-11 CN CN201921511549.1U patent/CN210578090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427312A (en) * | 2021-07-19 | 2021-09-24 | 青岛科技大学 | Noise and vibration reduction device applied to horizontal machine tool |
| CN114814294A (en) * | 2022-04-26 | 2022-07-29 | 佛山市川东磁电股份有限公司 | Sensor testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |