CN207410197U - A kind of direct drive motor rotor mounting structure - Google Patents
A kind of direct drive motor rotor mounting structure Download PDFInfo
- Publication number
- CN207410197U CN207410197U CN201721425251.XU CN201721425251U CN207410197U CN 207410197 U CN207410197 U CN 207410197U CN 201721425251 U CN201721425251 U CN 201721425251U CN 207410197 U CN207410197 U CN 207410197U
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- CN
- China
- Prior art keywords
- rotor
- screw rod
- fixed disk
- direct drive
- drive motor
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- 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.)
- Withdrawn - After Issue
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of direct drive motor rotor mounting structures, by the way that motor body is placed on intermediate set on dimpled pedestal, the fixed disk for being arranged on screw rod and being moved up and down along screw rod is fixedly connected with the rotor, one end of screw rod is put into pit and is supported by pit, rotor is supported by screw rod and fixed disk, rotate screw rod, fixed disk is made to decline along screw rod, rotor is driven to drop in motor body, after rotor is fallen into place, unclamp the connection between fixed disk and rotor, you can fixed disk and screw rod are integrally extracted out, complete entire rotor installation process；Entire installation process is simple to operate, efficient, but also the problems such as can be scratched, break up to avoid magnet, avoids operation industrial accident, meet operation requirement.
Description
Technical field
The utility model is related to a kind of rotor mounting structure more particularly to a kind of direct drive motor rotor installation knots
Structure.
Background technology
Ndfeb magnet with strong magnetic is housed in direct drive motor rotor, during rotor is installed to motor body,
There is very strong adsorption capacity between rotor and motor body, cause rotor difficult to install, the magnet on surface is easily scratched, breaks up
Problem, while be also easy to crush operator's finger, cause industrial accident.
Traditional settling mode is that certain thickness plastic tab is encased inside between rotor and motor body, to prevent rotation stop
It is scratched during push-in, but this method cannot solve impact and collision caused by suction increase suddenly during rotor push-in, and install
Thin slice is difficult extraction afterwards；Or an orienting device with guide rail slide unit is specially made, rotor is put into, but complicated for operation, efficiency
It is low.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
The purpose of this utility model is to provide a kind of direct drive motor rotor mounting structures, it is intended to solve existing straight drive electricity
Due to the adsorption capacity between rotor and motor body when machine rotor is installed, cause rotor difficult to install, Surface Magnet is easily drawn
The problem of hindering, break up, while also be easy to causeing industrial accident.
The technical solution of the utility model is as follows：A kind of direct drive motor rotor mounting structure, wherein, including：
For the pedestal to play a supportive role；
Threaded screw rod is set；
The fixed disk being detachably connected with rotor, fixed disk are provided centrally with and the matched screw hole of screw rod, the screw hole
Through entire fixed disk；
Motor body is placed on pedestal and is supported by pedestal, rotor is fixedly connected with fixed disk, screw rod is installed to solid
In the screw hole of price fixing, and one end of screw rod is made to withstand pedestal and is supported by pedestal, fixed disk is placed in above rotor at this time, rotates spiral shell
Bar, fixed disk decline under the drive of screw rod along screw rod, and rotor is driven to drop in the mounting hole of motor body, when rotor declines
After in place, the connection between fixed disk and rotor is unclamped, fixed disk and screw rod are integrally extracted out, entire rotor is completed and installed
Journey.
The direct drive motor rotor mounting structure, wherein, it is provided on pedestal in diameter of section and motor body
The first boss of bore dia adaptation is installed, motor body is placed on pedestal and is supported by pedestal, mounting hole bottom is stuck in first
On boss.
The direct drive motor rotor mounting structure, wherein, screw rod one end is arranged to the gradually smaller cone in section,
The centre of first boss is provided with the pit being adapted to screw rod end cone shape, cone is placed in pit, cone
It is rotated in pit.
The direct drive motor rotor mounting structure, wherein, the centre of first boss is provided with the second pillar, pit is set
The crown center in the second pillar is put, the diameter of section of the second pillar is more than the diameter of screw hole in fixed disk and is less than in rotor
Bore dia, screw rod, which rotates, drives fixed disk and rotor to decline, and when the second pillar is encountered in the bottom of fixed disk, rotor is in electricity
Decline in machine body and be installed in place, unclamp the connection between fixed disk and rotor, fixed disk and screw rod are integrally extracted out, complete whole
A rotor installation process.
The direct drive motor rotor mounting structure, wherein, the other end of screw rod is provided with turntable, turntable leads to screw rod
Connecting rod connection is crossed, turntable is rotated, rotates screw rod.
The direct drive motor rotor mounting structure, wherein, the operation portion of protrusion is provided at the top of turntable.
The direct drive motor rotor mounting structure, wherein, the operation portion is arranged to shape broad in the middle, that both ends are small.
The direct drive motor rotor mounting structure, wherein, the other end of screw rod is provided with convex block, by one end of screw rod
It screws in the screw hole of fixed disk, when convex block encounters fixed disk, is installed in place between screw rod and fixed disk.
The direct drive motor rotor mounting structure, wherein, the fixed disk includes fixed station, is arranged on fixed station bottom
Following table, the step surface that is arranged at the top of fixed station, the rotor includes rotor body and is arranged on rotor body one end
Annulus platform, withstand convex block bottom when being installed in place between screw rod and fixed disk, at the top of step surface；Fixed disk is fixed with rotor
Connection, following table are inserted into the mesoporous of rotor, and the bottom of fixed station at the top of annulus platform with contacting, between fixed station and annulus platform
Connection is removably secured by bolt.
The beneficial effects of the utility model：The utility model is passed through by providing a kind of direct drive motor rotor mounting structure
Motor body is placed on the intermediate fixed disk for setting on dimpled pedestal, being arranged on screw rod and moved up and down along screw rod
It is fixedly connected with the rotor, one end of screw rod is put into pit to be supported by pit, and rotor is supported by screw rod and fixed disk, rotates spiral shell
Bar makes fixed disk decline along screw rod, drive rotor drop in motor body, after rotor is fallen into place, unclamp fixed disk with
Connection between rotor, you can fixed disk and screw rod are integrally extracted out, complete entire rotor installation process；Entire installation process behaviour
Make it is simple and convenient, it is efficient, but also the problems such as can be scratched, break up to avoid magnet, avoid operation industrial accident, meet behaviour
It is required.
Description of the drawings
Fig. 1 is the structure diagram of direct drive motor rotor mounting structure in the utility model.
Fig. 2 is the cross-sectional view of direct drive motor rotor mounting structure in the utility model.
The step of Fig. 3 is the method using direct drive motor rotor mounting structure installation direct drive motor rotor in the utility model
Flow chart.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or has the function of same or like element from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and it is not intended that this practicality
New limitation.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Convenient for description the utility model and simplify description rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ",
" second " is only used for description purpose, and it is not intended that indicating or implying relative importance or imply the technology indicated by indicating
The quantity of feature." first " is defined as a result, the feature of " second " can be expressed or implicitly include one or more
The feature.In the description of the utility model, " multiple " are meant that two or more, unless otherwise clearly specific
It limits.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanically connected or be electrically connected or can mutually communicate；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the interaction relationship of connection inside two elements or two elements.For this field
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can be contacted directly including the first and second features, it is not to contact directly but lead to that can also include the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward or only
Represent that fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component and setting of specific examples are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relation between setting.In addition, various specific techniques and the example of material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
As shown in Figs. 1-2, a kind of direct drive motor rotor mounting structure, including：
For the pedestal 100 to play a supportive role；
Threaded screw rod 200 is set；
The fixed disk 300 being detachably connected with rotor, be provided centrally with and the 200 matched screw hole of screw rod of fixed disk 300,
The screw hole runs through entire fixed disk 300；
Motor body 400 is placed on pedestal 100 and is supported by pedestal 100, rotor 500 is fixedly connected with fixed disk 300,
Fixed disk 300 is placed in above rotor 500, screw rod 200 is installed in the screw hole of fixed disk 300, and pushes up one end of screw rod 200
It firmly pedestal 100 and being supported by pedestal 100, rotates screw rod 200, fixed disk 300 declines under the drive of screw rod 200 along screw rod 200,
Rotor 500 is driven to drop in the mounting hole of motor body 400, after rotor 500 is fallen into place, unclamps fixed disk 300 with turning
Connection between son 500, you can fixed disk 300 and the whole extraction of screw rod 200, complete entire rotor installation process.Entire peace
Dress process is simple to operate, efficient, but also the problems such as can be scratched, break up to avoid magnet, avoids operation industrial injury thing
Therefore meet operation requirement；This process, since the attraction formed between 400 outer wall of the magnet on rotor 500 and motor body is
Umbrella so that rotor 500 can be automatically aligned to the axial direction of motor body 400 during decline, so that rotor 500 will not
Encounter the inner wall of motor body 400, ensure installation quality.
It installs and positions in order to facilitate motor body 400, be provided on pedestal 100 in diameter of section and motor body 400
For installing the first boss of the installation bore dia adaptation of rotor, motor body 400 is placed on pedestal 100 by pedestal 100
Support, mounting hole bottom is stuck in first boss.
Specifically, in order to realize the support to screw rod 200, while the rotation of screw rod 200 will not be interfered, screw rod 200 1
End is arranged to the gradually smaller cone 210 in section, is provided in the centre of first boss and 200 end cone shape of screw rod
The pit 110 of adaptation, cone 210 is placed in pit 110, and cone 210 rotates in pit 110, in this way, pedestal 100
Screw rod 200 can be realized and supported, and the rotation of screw rod 200 will not be interfered.
Specifically, screw rod 200 is rotated for convenience, and the other end of screw rod 200 is provided with turntable 220, turntable 220 and spiral shell
Bar 200 is connected by connecting rod 222, rotates turntable 220, you can rotate screw rod 200.
Further, turntable 220 in order to facilitate the operation are provided with the operation portion 221 of protrusion at the top of turntable 220.This
In embodiment, in order to facilitate palm grip, the operation portion 221 is arranged to shape broad in the middle, that both ends are small.
In order to simplify installation process, the other end of screw rod 200 is provided with convex block 230, one end of screw rod 200 is screwed in solid
In the screw hole of price fixing 300, when convex block 230 encounters fixed disk 300, it is installed in place between screw rod 200 and fixed disk 300, then into
The installation of the follow-up rotor 500 of row, ensures that subsequent installation operation is smooth.
It is installed in place to ensure that rotor 500 declines in motor body 400, the centre of first boss is provided with second
Pillar 121, pit 110 are arranged on the crown center of the second pillar 121, and the diameter of section of the second pillar 121 is more than fixed disk 300
The diameter of middle screw hole and the median pore diameter for being less than rotor 500, screw rod 200, which rotates, drives fixed disk 300 and rotor 500 to decline, when
When the second pillar 121 is encountered in the bottom of fixed disk 300, illustrate that rotor 500 declines in motor body 400 and be installed in place,
Unclamp the connection between fixed disk 300 and rotor 500, you can fixed disk 300 and the whole extraction of screw rod 200, complete entire turn
Sub- installation process.
Specifically, in order to be connected mounting adaptation with rotor 500, the fixed disk 300 includes fixed station 310, is arranged on admittedly
Determine the following table 320 of 310 bottom of platform, the step surface 330 for being arranged on 310 top of fixed station, the rotor 500 includes rotor body
510 and be arranged on the annulus platform 520 of 510 one end of rotor body, rotor mesoporous through being arranged among rotor body 510, when
When being installed in place between screw rod 200 and fixed disk 300,230 bottom of convex block is withstood at 330 top of step surface；Fixed disk 300 and rotor
500 are fixedly connected, and following table 320 is inserted into the mesoporous of rotor 500, and the bottom and the top of annulus platform 520 of fixed station 310 connect
It touches, connection is removably secured by bolt between fixed station 310 and annulus platform 520.
As shown in figure 3, a kind of side using direct drive motor rotor mounting structure installation direct drive motor rotor described above
Method specifically includes following steps：
Step S100：Motor body 400 is placed on pedestal 100 and is supported by pedestal 100, mounting hole bottom is stuck in first
On boss；
Step S200：Following table 320 is made to be inserted into the mesoporous of rotor 500, bottom and the annulus platform 520 of fixed station 310
Top contacts, and is bolted to connection between fixed station 310 and annulus platform 520, realizes that rotor 500 is fixed with fixed disk 300
Connection；
Step S300：One end of screw rod 200 is screwed in the screw hole of fixed disk 300, when convex block 230 encounters fixed disk 300,
When i.e. 230 bottom of convex block is withstood at 330 top of step surface, it is installed in place between screw rod 200 and fixed disk 300；
Step S400：200 one end of screw rod is stretched into the mounting hole of motor body 400, makes the circle of 200 one end end of screw rod
Cone 210 is inserted into pit 110, and rotor 500 is supported by screw rod 200, and rotor 500 is located at below fixed disk 300 at this time；
Step S500：By rotating turntable 220 screw rod 200 is driven to rotate, fixed disk 300 is made to drive rotor 500 along screw rod
200 lower into the mounting hole of motor body 400；
Step S600：When the second pillar 121 is encountered in the bottom of fixed disk 300, rotor 500 is in motor body 400
Interior decline is installed in place, and stop operating turntable 220；
Step S700：The bolt between fixed station 310 and annulus platform 520 is unclamped, fixed disk 300 and screw rod 200 is whole
Extraction, completes entire rotor installation process.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation
In book, schematic expression of the above terms is not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can in an appropriate manner combine in any one or more embodiments or example.
It should be appreciated that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, can be improved or converted according to the above description, all these modifications and variations should all belong to the appended power of the utility model
The protection domain of profit requirement.
Claims (9)
1. a kind of direct drive motor rotor mounting structure, which is characterized in that including：
For the pedestal to play a supportive role；
Threaded screw rod is set；
The fixed disk being detachably connected with rotor, fixed disk are provided centrally with running through with the matched screw hole of screw rod, the screw hole
Entire fixed disk；
Motor body is placed on pedestal and is supported by pedestal, rotor is fixedly connected with fixed disk, and screw rod is installed to fixed disk
Screw hole in, and one end of screw rod is made to withstand pedestal and is supported by pedestal, fixed disk is placed in above rotor at this time, rotates screw rod,
Fixed disk declines under the drive of screw rod along screw rod, rotor is driven to drop in the mounting hole of motor body, when rotor drops to
Behind position, the connection between fixed disk and rotor is unclamped, fixed disk and screw rod are integrally extracted out, complete entire rotor installation process.
2. direct drive motor rotor mounting structure according to claim 1, which is characterized in that it is straight that section is provided on pedestal
The first boss that footpath is adapted to the installation bore dia in motor body, motor body is placed on pedestal and is supported by pedestal, peace
Dress bottom hole portion is stuck in first boss.
3. direct drive motor rotor mounting structure according to claim 2, which is characterized in that screw rod one end be arranged to section by
The small cone of gradual change is provided with the pit being adapted to screw rod end cone shape in the centre of first boss, by cone
It is placed in pit, cone rotates in pit.
4. direct drive motor rotor mounting structure according to claim 3, which is characterized in that set among first boss
There is the second pillar, pit is arranged on the crown center of the second pillar, and the diameter of section of the second pillar is more than screw hole in fixed disk
Diameter and the median pore diameter for being less than rotor, screw rod, which rotates, drives fixed disk and rotor to decline, when the bottom of fixed disk encounters second
During pillar, rotor declines in motor body to be installed in place, and unclamps the connection between fixed disk and rotor, fixed disk with
Screw rod is integrally extracted out, completes entire rotor installation process.
5. direct drive motor rotor mounting structure according to claim 3, which is characterized in that be provided in the other end of screw rod
Turntable, turntable are connected with screw rod by connecting rod, are rotated turntable, are rotated screw rod.
6. direct drive motor rotor mounting structure according to claim 5, which is characterized in that be provided at the top of turntable convex
The operation portion gone out.
7. direct drive motor rotor mounting structure according to claim 6, which is characterized in that the operation portion is arranged to centre
Greatly, the small shape in both ends.
8. direct drive motor rotor mounting structure according to claim 1, which is characterized in that be provided in the other end of screw rod
One end of screw rod is screwed in the screw hole of fixed disk, when convex block encounters fixed disk, is installed between screw rod and fixed disk by convex block
Position.
9. direct drive motor rotor mounting structure according to claim 7, which is characterized in that the fixed disk includes fixing
Platform, the following table for being arranged on fixed station bottom, the step surface being arranged at the top of fixed station, the rotor include rotor body and set
The annulus platform in rotor body one end is put, when being installed in place between screw rod and fixed disk, convex block bottom is withstood at the top of step surface
Portion；Fixed disk is fixedly connected with the rotor, and in the mesoporous of following table insertion rotor, the bottom of fixed station at the top of annulus platform with connecing
It touches, connection is removably secured by bolt between fixed station and annulus platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425251.XU CN207410197U (en) | 2017-10-31 | 2017-10-31 | A kind of direct drive motor rotor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425251.XU CN207410197U (en) | 2017-10-31 | 2017-10-31 | A kind of direct drive motor rotor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207410197U true CN207410197U (en) | 2018-05-25 |
Family
ID=62408395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721425251.XU Withdrawn - After Issue CN207410197U (en) | 2017-10-31 | 2017-10-31 | A kind of direct drive motor rotor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207410197U (en) |
-
2017
- 2017-10-31 CN CN201721425251.XU patent/CN207410197U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180525 Effective date of abandoning: 20180604 |