CN209676061U - A kind of damping noise reduction motor - Google Patents
A kind of damping noise reduction motor Download PDFInfo
- Publication number
- CN209676061U CN209676061U CN201920680998.2U CN201920680998U CN209676061U CN 209676061 U CN209676061 U CN 209676061U CN 201920680998 U CN201920680998 U CN 201920680998U CN 209676061 U CN209676061 U CN 209676061U
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- China
- Prior art keywords
- upper housing
- lower case
- fixedly connected
- noise reduction
- damping
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Abstract
The utility model discloses a kind of damping noise reduction motors, including motor body, the top and bottom of the motor body is respectively arranged with upper housing and lower case, the inner cavity of the upper housing is provided with vibration damper plate, the two sides of the upper housing inner cavity top are fixedly connected to the first damping spring, the bottom of first damping spring is fixedly connected with vibration damper plate, flexible board is provided at the top of the upper casing intracoelomic cavity, the inner cavity of the flexible board is provided with multiple second damping springs, the bottom of the lower housing cavity is fixedly connected with loading plate, upper housing and the inner wall of lower case are fixedly connected to soundproof plate.The utility model passes through the cooperation of motor body, upper housing, lower case, vibration damper plate, the first damping spring, flexible board, the second damping spring, loading plate, soundproof plate and sound-absorbing pad, solves traditional motor noise-reducing mode, noise reduction effect is poor, and the problem of not having shock-absorbing function, having seriously affected motor working efficiency.
Description
Technical field
The utility model relates to technical field of motors, specially a kind of damping noise reduction motor.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, and motor is in circuit
It is to be indicated with letter M, its main function is to generate driving torque, electric at present as electrical appliance or the power source of various machinery
Noise is excessive after machine starting, and can generate vibration, and noise is generated by the vibration of object, and wherein motor noise main sound source is
Electromagnetic noise, air duct noise, at present reduce motor noise major way be use blimp, but noise reduction effect is bad, and
Do not have damping effect, for this purpose, it is proposed that a kind of damping noise reduction motor.
Utility model content
The purpose of this utility model is to provide a kind of damping noise reduction motors, have the advantages of damping noise reduction, solve biography
The motor noise-reducing mode of system, noise reduction effect is poor, and the problem of do not have shock-absorbing function, seriously affected motor working efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of damping noise reduction motor, including motor sheet
Body, the top and bottom of the motor body are respectively arranged with upper housing and lower case, and the inner cavity of the upper housing, which is provided with, to be subtracted
Plate is shaken, the two sides of the upper housing inner cavity top are fixedly connected to the first damping spring, the bottom of first damping spring
It is fixedly connected with vibration damper plate, flexible board is provided at the top of the upper casing intracoelomic cavity, the inner cavity of the flexible board is provided with multiple
Second damping spring, the bottom of the lower housing cavity are fixedly connected with loading plate, and the inner wall of the upper housing and lower case is equal
It is fixedly connected with soundproof plate, the outer surface of the soundproof plate is fixedly connected with sound-absorbing pad.
Preferably, the inner cavity of the upper housing and be located at vibration damper plate two sides be connected with pulley, the vibration damper plate
It is fixedly connected with cushion on one side towards motor body.
Preferably, resilient cushion is fixedly connected at the top of the loading plate, the surface of the sound-absorbing pad offers multiple suctions
Sound hole.
Preferably, the two sides on the upper housing surface are provided with the first mounting hole, and the two sides of the lower shell surface are equal
It is provided with the second mounting hole, is provided with fixing bolt at the top of first mounting hole, the bottom of the fixing bolt is through the
One mounting hole and the second mounting hole and the outside for extending to the second mounting hole, the equal spiral shell of top and bottom on fixing bolt surface
Line is connected with nut.
Preferably, the right side opening of the upper housing is equipped with first through hole, and the right side opening of the lower case is equipped with the second through-hole.
Preferably, the two sides of the upper housing bottom are fixedly connected to convex block, and the two sides at the top of the lower case are opened
Equipped with the groove being used cooperatively with convex block.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through motor body, upper housing, lower case, vibration damper plate, the first damping spring, flexible board, the
The cooperation of two damping springs, loading plate, soundproof plate and sound-absorbing pad solves traditional motor noise-reducing mode, and noise reduction effect is poor,
And the problem of not having shock-absorbing function, having seriously affected motor working efficiency.
2, the utility model improves mobile effect when vibration damper plate moves up and down, so that vibration damper plate by setting pulley
Damping preferably can be carried out to motor body, by being provided with cushion, play the role of protecting motor body, avoid motor
When generating shaking, the top of motor body is directly contacted with vibration damper plate ontology, is made so as to cause to motor body surface
The problem of at abrasion, plays the effect preferably buffered, by being provided with sound-absorption hole, enhances suction by being provided with resilient cushion
The sound-absorbing effect of sound pad facilitates staff to upper housing by being provided with the first mounting hole, the second mounting hole and fixing bolt
It is installed with lower case, by being provided with convex block and groove, enhances the fastness between upper housing and lower case.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model right view；
Fig. 3 is the utility model perspective view of the explosion.
In figure: 1 motor body, 2 upper housings, 3 lower cases, 4 vibration damper plates, 5 first damping springs, 6 flexible boards, 7 second subtract
Shake spring, 8 pulleys, 9 loading plates, 10 resilient cushions, 11 first mounting holes, 12 second mounting holes, 13 fixing bolts, 14 first lead to
Hole, 15 second through-holes, 16 soundproof plates, 17 sound-absorbing pads, 18 convex blocks, 19 grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of utility model, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy
Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ",
" being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
The motor body 1 of the utility model, upper housing 2, lower case 3, vibration damper plate 4, the first damping spring 5, flexible board 6,
Second damping spring 7, pulley 8, loading plate 9, resilient cushion 10, the first mounting hole 11, the second mounting hole 12, fixing bolt 13,
One through-hole 14, the second through-hole 15, soundproof plate 16, sound-absorbing pad 17, convex block 18 and 19 component of groove are universal standard part or ability
The component that field technique personnel know, structure and principle are all that those skilled in the art can be learnt or be passed through by technical manual
Routine experiment method is known.
Please refer to Fig. 1-3, a kind of damping noise reduction motor, including motor body 1, the top and bottom difference of motor body 1
It is provided with upper housing 2 and lower case 3, the inner cavity of upper housing 2 is provided with vibration damper plate 4, and the two sides of 2 inner cavity top of upper housing are fixed
It is connected with the first damping spring 5, the bottom of the first damping spring 5 is fixedly connected with vibration damper plate 4, and upper housing is set at the top of 2 inner cavity
It is equipped with flexible board 6, the inner cavity of flexible board 6 is provided with multiple second damping springs 7, and the bottom of 3 inner cavity of lower case is fixedly connected with
The inner wall of loading plate 9, upper housing 2 and lower case 3 is fixedly connected to soundproof plate 16, and the outer surface of soundproof plate 16 is fixedly connected with
Sound-absorbing pad 17, the inner cavity of upper housing 2 and the two sides for being located at vibration damper plate 4 are connected with pulley 8, and vibration damper plate 4 is towards motor sheet
Body 1 is fixedly connected with cushion on one side, and the top of loading plate 9 is fixedly connected with resilient cushion 10, and the surface of sound-absorbing pad 17 offers
Multiple sound-absorption holes, the two sides on 2 surface of upper housing are provided with the first mounting hole 11, and the two sides on 3 surface of lower case are provided with
Two mounting holes 12, the top of the first mounting hole 11 are provided with fixing bolt 13, and the first mounting hole is run through in the bottom of fixing bolt 13
11 and second mounting hole 12 and extend to the outside of the second mounting hole 12, and the equal screw thread of the top and bottom on 13 surface of fixing bolt connects
It is connected to nut, the right side opening of upper housing 2 is equipped with first through hole 14, and the right side opening of lower case 3 is equipped with the second through-hole 15, upper housing 2
The two sides of bottom are fixedly connected to convex block 18, and the two sides at 3 top of lower case offer the groove being used cooperatively with convex block 18
19, by the way that pulley 8 is arranged, mobile effect when vibration damper plate 4 moves up and down is improved, enables vibration damper plate 4 preferably to electricity
Machine ontology 1 carries out damping, by being provided with cushion, plays the role of protecting motor body 1, motor body 1 is avoided to generate
When shaking, the top of motor body 1 is directly contacted with vibration damper plate 4, causes abrasion so as to cause to 1 surface of motor body
Problem plays the effect preferably buffered, by being provided with sound-absorption hole, enhances sound-absorbing pad 17 by being provided with resilient cushion 10
Sound-absorbing effect, by be provided with the first mounting hole 11, the second mounting hole 12 and fixing bolt 13, facilitate staff to upper casing
Body 2 and lower case 3 are installed, and by being provided with convex block 18 and groove 19, enhance the jail between upper housing 2 and lower case 3
Solidity.
In use, being played by vibration damper plate 4, the first damping spring 5, flexible board 6 and the second damping spring 7 to motor
Ontology 1 carries out the effect of effective damping, in 1 operational process of motor body, can teetertotter, and squeezes first by vibration damper plate 4
Then damping spring 5 and flexible board 6 squeeze the second damping spring 7 by flexible board 6, play the role of effective damping, pass through
Provided with soundproof plate 16 and sound-absorbing pad 17, plays the role of absorbing noise, avoid noise in 1 operational process of motor body excessive
The problem of.
In summary: the damping noise reduction motor is subtracted by motor body 1, upper housing 2, lower case 3, vibration damper plate 4, first
The cooperation for shaking spring 5, flexible board 6, the second damping spring 7, loading plate 9, soundproof plate 16 and sound-absorbing pad 17, solves traditional electricity
Machine noise reduction mode, noise reduction effect is poor, and the problem of do not have shock-absorbing function, seriously affected motor working efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of damping noise reduction motor, including motor body (1), it is characterised in that: the top and bottom of the motor body (1)
It is respectively arranged with upper housing (2) and lower case (3), the inner cavity of the upper housing (2) is provided with vibration damper plate (4), the upper housing
(2) two sides of inner cavity top are fixedly connected to the first damping spring (5), and the bottom of first damping spring (5) is fixed to be connected
It is connected to vibration damper plate (4), is provided with flexible board (6) at the top of upper housing (2) inner cavity, the inner cavity setting of the flexible board (6)
There are multiple second damping springs (7), the bottom of lower case (3) inner cavity is fixedly connected with loading plate (9), the upper housing
(2) it is fixedly connected to soundproof plate (16) with the inner wall of lower case (3), the outer surface of the soundproof plate (16) is fixedly connected with suction
Sound pad (17).
2. a kind of damping noise reduction motor according to claim 1, it is characterised in that: the inner cavity and position of the upper housing (2)
It is connected with pulley (8) in the two sides of vibration damper plate (4), one side of the vibration damper plate (4) towards motor body (1) is fixed to be connected
It is connected to cushion.
3. a kind of damping noise reduction motor according to claim 1, it is characterised in that: the top of the loading plate (9) is fixed
It is connected with resilient cushion (10), the surface of the sound-absorbing pad (17) offers multiple sound-absorption holes.
4. a kind of damping noise reduction motor according to claim 1, it is characterised in that: the two sides on upper housing (2) surface
It being provided with the first mounting hole (11), the two sides on lower case (3) surface are provided with the second mounting hole (12), and described first
Be provided at the top of mounting hole (11) fixing bolt (13), the bottom of the fixing bolt (13) through the first mounting hole (11) and
The top and bottom of second mounting hole (12) and the outside for extending to the second mounting hole (12), fixing bolt (13) surface is equal
It is threaded with nut.
5. a kind of damping noise reduction motor according to claim 1, it is characterised in that: opened up on the right side of the upper housing (2)
Have first through hole (14), the right side opening of the lower case (3) is equipped with the second through-hole (15).
6. a kind of damping noise reduction motor according to claim 1, it is characterised in that: the two sides of upper housing (2) bottom
It is fixedly connected to convex block (18), the two sides at the top of the lower case (3) offer the groove being used cooperatively with convex block (18)
(19)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920680998.2U CN209676061U (en) | 2019-05-10 | 2019-05-10 | A kind of damping noise reduction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920680998.2U CN209676061U (en) | 2019-05-10 | 2019-05-10 | A kind of damping noise reduction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676061U true CN209676061U (en) | 2019-11-22 |
Family
ID=68575074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920680998.2U Active CN209676061U (en) | 2019-05-10 | 2019-05-10 | A kind of damping noise reduction motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412272A (en) * | 2020-03-22 | 2020-07-14 | 周之海 | Special mute type speed reducer for textile machinery and use method thereof |
| CN112623385A (en) * | 2020-12-26 | 2021-04-09 | 上海保瀚精密机械有限公司 | Online pressure test machine for filling products |
-
2019
- 2019-05-10 CN CN201920680998.2U patent/CN209676061U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412272A (en) * | 2020-03-22 | 2020-07-14 | 周之海 | Special mute type speed reducer for textile machinery and use method thereof |
| CN111412272B (en) * | 2020-03-22 | 2023-05-02 | 台州市四海机械有限公司 | Special mute type speed reducer for textile machinery and application method thereof |
| CN112623385A (en) * | 2020-12-26 | 2021-04-09 | 上海保瀚精密机械有限公司 | Online pressure test machine for filling products |
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