CN213279374U - Damping device of permanent magnet synchronous motor - Google Patents
Damping device of permanent magnet synchronous motor Download PDFInfo
- Publication number
- CN213279374U CN213279374U CN202022008416.1U CN202022008416U CN213279374U CN 213279374 U CN213279374 U CN 213279374U CN 202022008416 U CN202022008416 U CN 202022008416U CN 213279374 U CN213279374 U CN 213279374U
- Authority
- CN
- China
- Prior art keywords
- plate
- motor
- bottom plate
- fixing ring
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 title claims description 5
- 230000035939 shock Effects 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model provides a PMSM damping device, includes bottom plate, spout, backup pad, spring, motor, apron, shock pad, backup pad upper portion has the standing groove, and the standing groove suits with the base, and the standing groove is connected to the base, and the motor is connected to the base, and the backup pad lower part has an upper fixing ring, and upper fixing ring connects the go-between, goes up go-between coupling spring one end, and the go-between is down connected to the spring other end, and lower fixing ring is connected to the go-between, bottom plate upper portion has lower fixing ring, and bottom plate sub-unit connection ground, the curb plate is connected to the bottom plate both sides, and the screw passes curb plate and connects the bottom plate, and curb plate joint support.
Description
Technical Field
The utility model relates to a PMSM field especially relates to a PMSM damping device.
Background
When using PMSM, often use PMSM damping device, and current damping device shock-absorbing capacity is not strong, can not effectively restrain motor vibrations, and is not strong to the fixity of motor simultaneously, and current damping device is also relatively more weak to the heat dissipation of motor and the function that gives sound insulation, has the drawback.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the above-mentioned not enough to prior art exists provides a PMSM damping device that shock-absorbing capacity is strong, stable in structure.
The utility model aims at realizing through the following technical scheme:
the utility model provides a PMSM damping device, includes bottom plate, spout, backup pad, spring, motor, apron, shock pad, backup pad upper portion has the standing groove, and the standing groove suits with the base, and the standing groove is connected to the base, and the motor is connected to the base, and the backup pad lower part has an upper fixing ring, and upper fixing ring connects the go-between, goes up go-between coupling spring one end, and the go-between is down connected to the spring other end, and lower fixing ring is connected to the go-between, bottom plate upper portion has lower fixing ring, and bottom plate sub-unit connection ground, the curb plate is connected to the bottom plate both sides, and the screw passes curb plate and connects the bottom plate, and curb plate joint support.
The curb plate has the spout, and the spout suits with the carriage release lever, and the carriage release lever is connected to the spout, and the carriage release lever passes curb plate joint support board, the apron is connected to the curb plate, and the apron lower part has the mounting plate, and the curb plate is connected to the mounting plate, and the screw passes the mounting plate and connects the curb plate, and the apron middle part has the air vent, and the cover connection soundproof cotton, apron upper portion have the roof, and shock pad one side is connected to the roof, and the motor is connected to the.
Has the advantages that:
the supporting plate is provided with a placing groove which is matched with the base, the base is connected with the placing groove to provide stable supporting force for the motor, so that the motor is more stable on the supporting plate and is not easy to shake, the supporting plate is connected with the slide way and then connected with the bottom plate through the spring to provide strong shock absorption capacity for the motor, the moving rod does not influence the vicinity due to vibration, the moving rod passes through the side plate to be connected with the supporting plate to provide stable supporting force for the supporting plate, so that the supporting plate does not fall off due to the vibration of the motor, the side plate is connected with the cover plate which is connected with the top plate, the top plate is connected with the motor, the motor is fastened to reduce the vibration frequency, the shock absorption, the air vent provides a plurality of heat dissipation spaces for the motor, makes it can not influence the normal work of motor because of the high temperature, and noise when apron connection soundproof cotton has reduced the motor and has started.
Drawings
Fig. 1 is a schematic structural view of a damping device of a permanent magnet synchronous motor according to the present invention.
Fig. 2 is a side view of the structure of the damping device of the permanent magnet synchronous motor of the present invention.
Fig. 3 is a schematic view of the side plate structure of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
the utility model provides a PMSM damping device, includes bottom plate 01, spout 03, backup pad 04, spring 07, motor 13, apron 14, shock pad 17, backup pad 04 upper portion has standing groove 11, and standing groove 11 suits with base 12, and base 12 connects standing groove 11, and base 12 connects motor 13, and backup pad 04 lower part has upper fixed ring 09, and upper fixed ring 09 connects upper connecting ring 08, and upper connecting ring 08 connects spring 07 one end, and lower connecting ring 06 is connected to the spring 07 other end, and lower connecting ring 06 connects lower fixed ring 05, bottom plate 01 upper portion has lower fixed ring 05, and bottom plate 01 sub-unit connection ground, and curb plate 02 is connected to bottom plate 01 both sides, and the screw passes curb plate 02 and connects bottom plate 01, and backup pad 04 is connected to the curb plate 02, and the curb plate 02 has slide 10, and slide 10 suits with backup pad 04, and backup pad 04 slides.
The side plate 02 is provided with a sliding groove 03, the sliding groove 03 is matched with the moving rod 20, the moving rod 20 is connected with the sliding groove 03, the moving rod 20 penetrates through the side plate 02 to be connected with the supporting plate 04, the side plate 02 is connected with the cover plate 14, the lower portion of the cover plate 14 is provided with the fastening plate 15, the fastening plate 15 is connected with the side plate 02, a screw penetrates through the fastening plate 15 to be connected with the side plate 02, the middle of the cover plate 14 is provided with the vent hole 18, the cover plate 14 is connected with the soundproof cotton 19, the upper portion of the cover plate 14 is provided with the top.
The supporting plate 04 is provided with a placing groove 11, the placing groove 11 is matched with the base 12, the base 12 is connected with the placing groove 11 to provide stable supporting force for the motor 13 so that the motor is more stable on the supporting plate 04 and is not easy to shake, the supporting plate 04 is connected with the slide way 10 and is connected with the bottom plate 01 through the spring 07 to provide strong damping capacity for the motor 13, the vicinity of the motor is not influenced by vibration, the moving rod 20 penetrates through the side plate 02 to be connected with the supporting plate 04 to provide stable supporting force for the supporting plate 04 so that the supporting plate 04 cannot fall off due to vibration of the motor 13, the side plate 02 is connected with the cover plate 14, the cover plate 14 is connected with the top plate 16, the top plate 16 is connected with the motor 13, the motor 13 is fastened to reduce vibration frequency and enhance damping capacity, the cover plate 14 is provided with an air vent 18, when the motor is started again, the air vent 18 provides a plurality of, the cover plate 14 is connected with the soundproof cotton 19, so that the noise generated when the motor is started is reduced.
Claims (1)
1. A damping device of a permanent magnet synchronous motor is characterized by comprising a bottom plate, a sliding groove, a supporting plate, a spring, a motor, a cover plate and a damping pad, wherein the upper part of the supporting plate is provided with a placing groove which is adaptive to a base, the base is connected with the placing groove and is connected with the motor, the lower part of the supporting plate is provided with an upper fixing ring, the upper fixing ring is connected with an upper connecting ring, the upper connecting ring is connected with one end of the spring, the other end of the spring is connected with a lower connecting ring, the lower connecting ring is connected with a lower fixing ring, the upper part of the bottom plate is provided with a lower fixing ring, the lower part of the bottom plate is connected with the ground, two sides of; the curb plate has the spout, and the spout suits with the carriage release lever, and the carriage release lever is connected to the spout, and the carriage release lever passes curb plate joint support board, the apron is connected to the curb plate, and the apron lower part has the mounting plate, and the curb plate is connected to the mounting plate, and the screw passes the mounting plate and connects the curb plate, and the apron middle part has the air vent, and the cover connection soundproof cotton, apron upper portion have the roof, and shock pad one side is connected to the roof, and the motor is connected to the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022008416.1U CN213279374U (en) | 2020-09-15 | 2020-09-15 | Damping device of permanent magnet synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022008416.1U CN213279374U (en) | 2020-09-15 | 2020-09-15 | Damping device of permanent magnet synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213279374U true CN213279374U (en) | 2021-05-25 |
Family
ID=75941352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022008416.1U Expired - Fee Related CN213279374U (en) | 2020-09-15 | 2020-09-15 | Damping device of permanent magnet synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213279374U (en) |
-
2020
- 2020-09-15 CN CN202022008416.1U patent/CN213279374U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |