CN207677559U - Monophase machine with damping device - Google Patents
Monophase machine with damping device Download PDFInfo
- Publication number
- CN207677559U CN207677559U CN201721693527.2U CN201721693527U CN207677559U CN 207677559 U CN207677559 U CN 207677559U CN 201721693527 U CN201721693527 U CN 201721693527U CN 207677559 U CN207677559 U CN 207677559U
- Authority
- CN
- China
- Prior art keywords
- damping device
- blind hole
- elastic component
- monophase machine
- guide post
- 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
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- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a kind of monophase machine with damping device.Monophase machine with damping device includes body and pedestal, pedestal includes the support portion being connected and fixed with body, the mounting portion that self-supporting portion extends outward and the damping device on mounting portion, side of the support portion far from body offers a straight slot, the bottom of mounting portion offers blind hole, damping device includes elastic component and bolster, bolster include guide post and with the integrally formed supporting pillar of guide post, elastic component is set in blind hole, and one end is abutted with the bottom wall of blind hole, guide post is sheathed in elastic component and is arranged with the bottom wall interval of blind hole, one end of supporting pillar is inserted in blind hole, and the upper surface of support sector is abutted with the other end of elastic component, the diameter of the one end of supporting pillar far from guide post is more than its other end.Monophase machine provided by the utility model with damping device is effectively reduced its dynamic respons by the damping device on pedestal, improves using effect.
Description
【Technical field】
The utility model is related to motor device field more particularly to a kind of monophase machines with damping device.
【Background technology】
Motor is a kind of equipment for converting electrical current into mechanical energy, it is to use the power on coil to generate rotating excitation field and act on
Magnetoelectricity, which is formed, in rotor moves rotation torque.Can be synchronous motor or asynchronous machine.Motor is mainly made of stator and rotor, is led to
The direction of electric lead movement under force in magnetic field is related with magnetic induction line direction with current direction.Motor operation principle is magnetic field to electricity
The effect for flowing stress, makes motor rotate.
In the related technology, after being run at high speed for a long time due to rotor in monophase machine, matching between rotor and rotation axis
It closes junction and will produce abrasion so that gap occurs in the cooperation between rotor and rotation axis, causes rotor to generate in the running and shakes
It is dynamic, so that entire motor is driven to generate vibration.
Therefore, it is necessary to provide a kind of new monophase machine solution above-mentioned technical problem with damping device.
【Utility model content】
The purpose of this utility model is to provide a kind of monophase machines with damping device of good damping effect.
The technical solution of the utility model is as follows：
A kind of monophase machine with damping device, includes the pedestal of body and the support body, and the pedestal includes
The support portion that is connected and fixed with the body, the mounting portion extended outward from the support portion and subtracting on the mounting portion
Device is shaken, side of the support portion far from the body offers a straight slot, and the lower surface of the mounting portion offers blind hole,
The damping device includes elastic component and bolster, the bolster include guide post and with the integrally formed branch of the guide post
Column is held, the elastic component is set in the blind hole, and one end is abutted with the bottom wall of the blind hole, and the guide post is sheathed on described
It is arranged in elastic component and with the bottom wall interval of the blind hole, one end of the supporting pillar is inserted in the blind hole, and the branch
The upper surface for holding portion is abutted with the other end of the elastic component, and the diameter of the one end of the supporting pillar far from the guide post is more than
Its other end.
Preferably, the spacing distance between the top of the guide post and the bottom wall of the blind hole is more than or equal to described
The maximum deformation quantity of elastic component.
Preferably, the elastic component is spring.
Preferably, the bolster is rubber bumper.
Preferably, the mounting portion is cuboid.
Preferably, the body includes shell and the drive end bearing bracket and rear end cap for being respectively arranged on the shell both ends.
Preferably, the shell and the pedestal casting and forming are integral.
Preferably, the buffer unit is symmetrically set in the both sides of the pedestal, and is spaced two per side.
The advantageous effect of monophase machine provided by the utility model with damping device is：It is described that there is damping device
Monophase machine by opening up straight slot on pedestal, be effectively reduced the materials of pedestal, and because the variability of structure makes bottom
The Installation Flexibility of seat is more preferable；The damping device is installed, wherein the damping device includes bullet on the mounting portion of the pedestal
Property part and bolster, the bolster include guide post and with the integrally formed supporting pillar of the guide post, the elastic component sets
In in the blind hole, and one end is abutted with the bottom wall of the blind hole, the guide post be sheathed in the elastic component and with it is described
The bottom wall interval of blind hole is arranged, and one end of the supporting pillar is inserted in the blind hole, and the upper surface of the support sector and institute
The other end for stating elastic component abuts, because the elastic component has certain screen resilience so that described single-phase with damping device
The dynamic respons of motor are reduced, and improve the using effect of the monophase machine with damping device, and the supporting pillar is separate
The diameter of one end of the guide post is more than its other end so that and the supporting pillar will not be all extruded into the blind hole,
So as to avoid pedestal and other parts are in direct contact and the case where cause the damping device to fail.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the monophase machine provided by the utility model with damping device；
Fig. 2 is the diagrammatic cross-section shown in FIG. 1 along A-A.
【Specific implementation mode】
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, for the structural schematic diagram of the monophase machine provided by the utility model with damping device.The tool
It includes the pedestal 3 of body 1 and the support body 1 to have the monophase machine 100 of damping device, the body 1 include shell 11 and
It is respectively arranged on the drive end bearing bracket 13 and rear end cap 15 at 11 both ends of the shell.The shell 11 is that hollow cylinder turns for installing
Son, stator, shaft and fan, the shell 11 is formed in one with the pedestal 3 by casting and forming, so that described
The switching performance of pedestal 3 and the shell 11 is more preferable, and manufacture is simpler.
The pedestal 3 includes the support portion 31 being connected and fixed with the body 1, bends extension outward from the support portion 31
Mounting portion 33 and the damping device 35 on the mounting portion 33, side of the support portion 31 far from the body 1 open
Equipped with a straight slot 311, specifically, in the present embodiment, the straight slot 311 is U-shaped, opening up the straight slot 311 can not only subtract
Materials when manufacturing less are to reduce the weight of the pedestal 3, moreover, because of the variability of structure so that the pedestal 3 is installed on it
Installation Flexibility on his parts is more preferable.
Referring to Fig. 2, being the diagrammatic cross-section shown in FIG. 1 along A-A.The mounting portion 33 is cuboid, the installation
The bottom in portion 33 offers blind hole 331, and the blind hole 331 does not penetrate through the hole of the upper and lower surface of the mounting portion 33 as.
The buffer unit 35 is symmetrically set in the both sides of the pedestal 3, and is spaced two per side.Each institute
It states damping device 35 and includes elastic component 351 and the bolster 353 being connected with the elastic component 351.The elastic component 351 is
Spring has certain screen resilience.
The bolster 353 includes guide post 355 and the supporting pillar 357 with 355 integrated injection molding of the guide post, institute
Elastic component 351 is stated in the blind hole 331, and one end is abutted with the bottom wall of the blind hole 331, the guide post 355 is arranged
It is arranged in the elastic component 351 and with the bottom wall interval of the blind hole 331, one end of the supporting pillar 357 is inserted in described
In blind hole 331, and the upper surface of the supporting pillar 357 is abutted with the other end of the elastic component 351, has damping dress when described
The monophase machine 100 set in the running, generates vibration, and the generation screen resilience of the elastic component 351 has damping device with described
Monophase machine 100 vibration generate interaction force counteracting, to reduce dynamic respons, in this way, it is described have damping dress
Vibration caused by the monophase machine 100 set has obtained corresponding reduction.
The bolster 353 is made of rubber, and the supporting pillar 357 and the blind hole 331 be by interference fit,
Because rubber has certain deformable amount, to keep the bolster 353 and the cooperation of the blind hole 331 more preferable, the support
The diameter of the one end of column 357 far from the guide post 355 is more than its other end, in this way, in work process, the supporting pillar
357 will not all squeeze to the blind hole 331, be in direct contact so as to avoid pedestal 3 and other parts, and cause described
Damping device 35 fails.
Spacing distance between the top of the guide post 355 and the bottom wall of the blind hole 331 is more than or equal to described
The maximum deformation quantity of elastic component 351 makes the elastic component 351 have deformation space, exists specifically, maximum deformation quantity includes spring
Elongation when decrement when compression and stretching mainly applies the compressive deformation of spring, compressed in the present embodiment
Certain screen resilience is generated in journey, to play the role of buffering, to reduce the generation of vibration.
Monophase machine provided by the utility model with damping device has the beneficial effect that：It is described with damping device
Monophase machine is effectively reduced the materials of pedestal, and because the variability of structure makes pedestal by opening up straight slot on pedestal
Installation Flexibility it is more preferable；The damping device is installed, wherein the damping device includes elasticity on the mounting portion of the pedestal
Part and bolster, the bolster include guide post and with the integrally formed supporting pillar of the guide post, the elastic component is set to
In the blind hole, and one end is abutted with the bottom wall of the blind hole, the guide post be sheathed in the elastic component and with it is described blind
The bottom wall interval in hole is arranged, and one end of the supporting pillar is inserted in the blind hole, and the upper surface of the support sector with it is described
The other end of elastic component abuts, because the elastic component has certain screen resilience so that the single-phase electricity with damping device
The dynamic respons of machine are reduced, and improve the using effect of the monophase machine with damping device, the supporting pillar is far from institute
The diameter for stating one end of guide post is more than its other end so that and the supporting pillar will not be all extruded into the blind hole, from
And avoid the case where pedestal is in direct contact with other parts and the damping device is caused to fail.
Described in upper is only the embodiment of the utility model, it should be noted here that for the ordinary skill people of this field
For member, without departing from the concept of the present invention, improvement can also be made, but these belong to this practicality newly
The protection domain of type.
Claims (8)
1. a kind of monophase machine with damping device includes the pedestal of body and the support body, which is characterized in that described
Pedestal include the support portion being connected and fixed with the body, the mounting portion extended outward from the support portion and be set to the installation
Damping device in portion, side of the support portion far from the body offer a straight slot, and the bottom of the mounting portion opens up
Have a blind hole, the damping device includes elastic component and bolster, the bolster include guide post and with guide post one
Molding supporting pillar, the elastic component is set in the blind hole, and one end is abutted with the bottom wall of the blind hole, the guiding column sleeve
Bottom wall interval setting in the elastic component and with the blind hole, one end of the supporting pillar are inserted in the blind hole,
And the upper surface of the support sector is abutted with the other end of the elastic component, the one end of the supporting pillar far from the guide post
Diameter is more than its other end.
2. the monophase machine according to claim 1 with damping device, which is characterized in that the top of the guide post with
Spacing distance between the bottom wall of the blind hole is more than or equal to the maximum deformation quantity of the elastic component.
3. the monophase machine according to claim 1 with damping device, which is characterized in that the elastic component is spring.
4. the monophase machine according to claim 1 with damping device, which is characterized in that the bolster is slow for rubber
Stamping.
5. the monophase machine according to claim 1 with damping device, which is characterized in that the mounting portion is rectangular
Body.
6. the monophase machine according to claim 1 with damping device, which is characterized in that the body include shell and
It is respectively arranged on the drive end bearing bracket and rear end cap at the shell both ends.
7. the monophase machine according to claim 6 with damping device, which is characterized in that the shell and the pedestal
Casting and forming is integral.
8. the monophase machine according to claim 1 with damping device, which is characterized in that the buffer unit is symmetrically set
It it is spaced two in the both sides of the pedestal, and per side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693527.2U CN207677559U (en) | 2017-12-07 | 2017-12-07 | Monophase machine with damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693527.2U CN207677559U (en) | 2017-12-07 | 2017-12-07 | Monophase machine with damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677559U true CN207677559U (en) | 2018-07-31 |
Family
ID=62968420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693527.2U Expired - Fee Related CN207677559U (en) | 2017-12-07 | 2017-12-07 | Monophase machine with damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259641A (en) * | 2019-06-24 | 2019-09-20 | 安徽鼎博新能源科技发展有限公司 | A kind of easy-to-mount wind-driven generator |
-
2017
- 2017-12-07 CN CN201721693527.2U patent/CN207677559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259641A (en) * | 2019-06-24 | 2019-09-20 | 安徽鼎博新能源科技发展有限公司 | A kind of easy-to-mount wind-driven generator |
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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: 20180731 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |