CN214255989U - Clutch brake motor - Google Patents
Clutch brake motor Download PDFInfo
- Publication number
- CN214255989U CN214255989U CN202120222635.1U CN202120222635U CN214255989U CN 214255989 U CN214255989 U CN 214255989U CN 202120222635 U CN202120222635 U CN 202120222635U CN 214255989 U CN214255989 U CN 214255989U
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- China
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- plate
- ethylene propylene
- diene monomer
- foamed aluminum
- propylene diene
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Abstract
The utility model relates to the field of motor equipment, in particular to a clutch brake motor, which comprises a motor shell, wherein a wallboard of the motor shell sequentially comprises an inner supporting plate, a sound insulation plate and an outer supporting plate from inside to outside; the inner supporting plate comprises a foamed aluminum plate, and the surface of the foamed aluminum plate is provided with honeycomb-shaped meshes; the sound insulation plate comprises an ethylene propylene diene monomer rubber plate, and a wavy boss is arranged on the surface of the ethylene propylene diene monomer rubber plate; the outer supporting plate comprises a corrugated steel plate, and the foamed aluminum plate, the ethylene propylene diene monomer rubber plate and the corrugated steel plate are sequentially locked. The utility model provides a separation and reunion brake motor has realized multistage noise reduction effect through the improvement to motor housing, reaches the purpose of amortization noise reduction.
Description
Technical Field
The utility model relates to an electrical equipment field especially relates to separation and reunion brake motor.
Background
At present, the way of improving the noise reduction capability of clutch brake motors generally includes: the component precision is improved; improve oil seal, lubrication and transmission structure. Although the noise of the equipment can be reduced by about 20 db by adopting the above method, the current control requirement for the motor noise cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a clutch brake motor with smaller noise.
In order to solve the technical problem, the utility model discloses a technical scheme be: the clutch brake motor comprises a motor shell, wherein a wallboard of the motor shell sequentially comprises an inner supporting plate, a sound insulation plate and an outer supporting plate from inside to outside;
the inner supporting plate comprises a foamed aluminum plate, and the surface of the foamed aluminum plate is provided with honeycomb-shaped meshes;
the sound insulation plate comprises an ethylene propylene diene monomer rubber plate, and a wavy boss is arranged on the surface of the ethylene propylene diene monomer rubber plate;
the outer supporting plate comprises a corrugated steel plate, and the foamed aluminum plate, the ethylene propylene diene monomer rubber plate and the corrugated steel plate are sequentially locked.
In an optional embodiment, damping shock-absorbing layers are respectively arranged between the foamed aluminum plate and the ethylene propylene diene monomer rubber plate and between the ethylene propylene diene monomer rubber plate and the corrugated steel plate.
In an alternative embodiment, the ethylene propylene diene monomer rubber plate is respectively connected with the foamed aluminum plate and the corrugated steel plate in an adhesive mode through shock-absorbing glue.
In an optional embodiment, the foamed aluminum plate, the ethylene propylene diene monomer rubber plate and the corrugated steel plate are all provided with lock holes, and the lock holes of the foamed aluminum plate, the lock holes of the ethylene propylene diene monomer rubber plate and the lock holes of the corrugated steel plate are sequentially locked through fasteners.
In an optional embodiment, the fastener comprises a bolt, a nut and a rubber sleeve, the bolt sequentially penetrates through the lock hole of the foamed aluminum plate, the lock hole of the ethylene propylene diene monomer rubber plate and the lock hole of the corrugated steel plate and then is locked with the nut, and the rubber sleeve is sleeved outside the bolt.
The beneficial effects of the utility model reside in that: the utility model provides a separation and reunion brake motor, motor housing's wallboard adopts the structural design who includes interior backup pad, acoustic celotex board and outer backup pad from interior to exterior in proper order, and interior backup pad includes that the surface is equipped with the foamed aluminum plate of cellular mesh, and the acoustic celotex board includes that the surface is equipped with the EPT rubber board of wave boss, and outer backup pad includes corrugated steel plate, through the cooperation of foamed aluminum plate, EPT rubber board and corrugated steel plate, has realized multistage noise reduction effect. The utility model provides a separation and reunion brake motor has realized multistage noise reduction effect through the improvement to motor housing, reaches the purpose of amortization noise reduction.
Drawings
Fig. 1 is a schematic structural view of a clutch brake motor according to an embodiment of the present invention;
fig. 2 is a partial schematic view of a clutch brake motor according to an embodiment of the present invention;
description of reference numerals:
1. a motor housing;
2. an inner support plate; 21. a foamed aluminum sheet;
3. a sound insulating board; 31. ethylene propylene diene monomer rubber plate;
4. an outer support plate; 41. corrugated steel sheet.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, a clutch brake motor of the present invention includes a motor casing, and a wall plate of the motor casing sequentially includes an inner support plate, a sound insulation plate, and an outer support plate from inside to outside;
the inner supporting plate comprises a foamed aluminum plate, and the surface of the foamed aluminum plate is provided with honeycomb-shaped meshes;
the sound insulation plate comprises an ethylene propylene diene monomer rubber plate, and a wavy boss is arranged on the surface of the ethylene propylene diene monomer rubber plate;
the outer supporting plate comprises a corrugated steel plate, and the foamed aluminum plate, the ethylene propylene diene monomer rubber plate and the corrugated steel plate are sequentially locked.
From the above description, the beneficial effects of the present invention are: the utility model provides a separation and reunion brake motor, motor housing's wallboard adopts the structural design who includes interior backup pad, acoustic celotex board and outer backup pad from interior to exterior in proper order, and interior backup pad includes that the surface is equipped with the foamed aluminum plate of cellular mesh, and the acoustic celotex board includes that the surface is equipped with the EPT rubber board of wave boss, and outer backup pad includes corrugated steel plate, through the cooperation of foamed aluminum plate, EPT rubber board and corrugated steel plate, has realized multistage noise reduction effect. The utility model provides a separation and reunion brake motor has realized multistage noise reduction effect through the improvement to motor housing, reaches the purpose of amortization noise reduction.
Furthermore, damping shock-absorbing layers are arranged between the foamed aluminum plate and the ethylene propylene diene monomer rubber plate and between the ethylene propylene diene monomer rubber plate and the corrugated steel plate.
From the above description, it can be known that the damping shock-absorbing layer can improve the shock-absorbing effect of the motor casing and can also improve the protection effect of the motor casing.
Furthermore, the ethylene propylene diene monomer rubber plate is respectively connected with the foamed aluminum plate and the corrugated steel plate in an adhesive manner through shock absorption glue.
As can be seen from the above description, the shock-absorbing rubber can further improve the shock-absorbing effect of the motor casing.
Furthermore, all be equipped with the lockhole on foamed aluminum plate, the EPT rubber board and the ripple steel sheet, foamed aluminum plate's lockhole, the lockhole of EPT rubber board and the lockhole of ripple steel sheet are through the fastener lock joint in proper order.
Furthermore, the fastener includes bolt, nut and rubber sleeve, the bolt pass in proper order behind foamed aluminum plate's the lockhole, the lockhole of EPT rubber board and the lockhole of corrugated steel board with the nut lock connects, the rubber sleeve cover is established outside the bolt.
From the above description, it can be seen that the rubber sleeve can reduce the wear of the fastener and the noise generated due to vibration.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: a clutch brake motor comprises a prismatic motor shell 1, wherein a wall plate of the motor shell 1 sequentially comprises an inner supporting plate 2, a sound insulation plate 3 and an outer supporting plate 4 from inside to outside;
the inner supporting plate 2 comprises a foamed aluminum plate 21, and the surface of the foamed aluminum plate 21 is provided with honeycomb-shaped meshes;
the sound insulation plate 3 comprises an ethylene propylene diene monomer rubber plate 31, and a wavy boss is arranged on the surface of the ethylene propylene diene monomer rubber plate 31;
the outer supporting plate 4 comprises a corrugated steel plate 41, and the foamed aluminum plate 21, the ethylene propylene diene monomer rubber plate 31 and the corrugated steel plate 41 are sequentially locked and connected.
Damping shock-absorbing layers are arranged between the foamed aluminum plate 21 and the ethylene propylene diene monomer rubber plate 31 and between the ethylene propylene diene monomer rubber plate 31 and the corrugated steel plate 41. The ethylene propylene diene monomer rubber plate 31 is respectively connected with the foamed aluminum plate 21 and the corrugated steel plate 41 in an adhesive manner through shock absorption glue. The foamed aluminum plate 21, the ethylene propylene diene monomer rubber plate 31 and the corrugated steel plate 41 are all provided with lock holes, and the lock holes of the foamed aluminum plate 21, the lock holes of the ethylene propylene diene monomer rubber plate 31 and the lock holes of the corrugated steel plate 41 are sequentially locked and connected through fasteners. The fastener includes bolt, nut and rubber sleeve, the bolt pass in proper order behind foamed aluminum plate 21's the lockhole, the lockhole of EPT rubber board 31 and the lockhole of corrugated steel plate 41 with the nut lock connects, the rubber sleeve cover is established outside the bolt.
To sum up, the utility model provides a separation and reunion brake motor, motor housing's wallboard adopt from interior to exterior to include the structural design of interior backup pad, acoustic celotex board and outer backup pad in proper order, and interior backup pad is equipped with cellular mesh's foamed aluminum plate including the surface, and the acoustic celotex board includes that the surface is equipped with the EPT rubber board of wave boss, and outer backup pad includes corrugated steel plate, through foamed aluminum plate, EPT rubber board and corrugated steel plate's cooperation, has realized multistage noise reduction effect. The utility model provides a separation and reunion brake motor has realized multistage noise reduction effect through the improvement to motor housing, reaches the purpose of amortization noise reduction. The damping shock-absorbing layer can improve the shock-absorbing effect of the motor shell and can also improve the protection effect of the motor shell. The shock absorption effect of the motor shell can be further improved by the shock absorption glue. The rubber sleeve can reduce the abrasion of the fastener and the noise caused by vibration.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The clutch brake motor is characterized by comprising a motor shell, wherein a wallboard of the motor shell sequentially comprises an inner supporting plate, a sound insulation plate and an outer supporting plate from inside to outside;
the inner supporting plate comprises a foamed aluminum plate, and the surface of the foamed aluminum plate is provided with honeycomb-shaped meshes;
the sound insulation plate comprises an ethylene propylene diene monomer rubber plate, and a wavy boss is arranged on the surface of the ethylene propylene diene monomer rubber plate;
the outer supporting plate comprises a corrugated steel plate, and the foamed aluminum plate, the ethylene propylene diene monomer rubber plate and the corrugated steel plate are sequentially locked.
2. The clutch brake motor according to claim 1, wherein damping layers are arranged between the foamed aluminum plate and the ethylene propylene diene monomer rubber plate and between the ethylene propylene diene monomer rubber plate and the corrugated steel plate.
3. The clutch brake motor as claimed in claim 1, wherein the epdm rubber plates are respectively adhesively connected to the foamed aluminum plate and the corrugated steel plate by shock-absorbing glue.
4. The clutch brake motor as claimed in claim 1, wherein the foamed aluminum plate, the ethylene propylene diene monomer rubber plate and the corrugated steel plate are all provided with locking holes, and the locking holes of the foamed aluminum plate, the locking holes of the ethylene propylene diene monomer rubber plate and the locking holes of the corrugated steel plate are sequentially locked and connected through fasteners.
5. The clutch brake motor according to claim 4, wherein the fastener comprises a bolt, a nut and a rubber sleeve, the bolt sequentially penetrates through the lock hole of the foamed aluminum plate, the lock hole of the ethylene propylene diene monomer rubber plate and the lock hole of the corrugated steel plate and then is locked with the nut, and the rubber sleeve is sleeved outside the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120222635.1U CN214255989U (en) | 2021-01-27 | 2021-01-27 | Clutch brake motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120222635.1U CN214255989U (en) | 2021-01-27 | 2021-01-27 | Clutch brake motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214255989U true CN214255989U (en) | 2021-09-21 |
Family
ID=77794742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120222635.1U Active CN214255989U (en) | 2021-01-27 | 2021-01-27 | Clutch brake motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214255989U (en) |
-
2021
- 2021-01-27 CN CN202120222635.1U patent/CN214255989U/en active Active
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