CN106300732A - A kind of Capstan rotor structure - Google Patents
A kind of Capstan rotor structure Download PDFInfo
- Publication number
- CN106300732A CN106300732A CN201610761850.2A CN201610761850A CN106300732A CN 106300732 A CN106300732 A CN 106300732A CN 201610761850 A CN201610761850 A CN 201610761850A CN 106300732 A CN106300732 A CN 106300732A
- Authority
- CN
- China
- Prior art keywords
- bar
- permanent magnet
- rotor core
- solidly
- capstan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The invention discloses a kind of Capstan rotor structure, rotor core (1) including band axis hole, rotor core (1) outer ring is provided with multiple bar permanent magnet (2) enclosing cylindrical shape, leave gap between bar permanent magnet (2), and gap location be provided with push down adjacent two bar permanent magnet (2) edges press solidly bar (3)；Press solidly the two ends two end face bendings to rotor core (1) of bar (3), and two ends are fixed on rotor core (1) by screw (4) respectively.The rotor core of the present invention and the bond strength of permanent magnet are bigger, the most safe and reliable.
Description
Technical field
The present invention relates to a kind of traction machine, particularly a kind of Capstan rotor structure.
Background technology
Constantly promoting and using along with elevator, the demand of traction machine is the most increasing.In existing Capstan rotor group
In part, it is usually and is made up of rotor core and permanent magnet, and permanent magnet is typically all and uses structure glue to be pasted onto rotor core
On, in bond strength, there is certain defect in this structure.
Summary of the invention
It is an object of the invention to, it is provided that a kind of Capstan rotor structure, its rotor core is strong with the combination of permanent magnet
Degree is bigger, the most safe and reliable.
Technical scheme: a kind of Capstan rotor structure, is characterized in: include the rotor core of band axis hole, turns
Sub-iron core outer ring is provided with multiple bar permanent magnet enclosing cylindrical shape, leaves gap, and gap location sets between bar permanent magnet
Have that pushes down adjacent two bar permanent magnet edges to press solidly bar；The two ends pressing solidly bar bend to the two of rotor core end faces, and
Two ends are fixed by screws on rotor core respectively.
In above-mentioned Capstan rotor structure, the edge of described bar permanent magnet is provided with inclined-plane, presses solidly inside bar as isosceles
Trapezoidal, it is possible to use to press solidly the inclined-plane that two inclined-planes trapezoidal inside bar set with the edge of permanent magnet and coordinate, be possible not only to
Increase contact surface, improve fixing intensity, and certain position-limiting action can be played, permanent magnet can be made to be more evenly distributed.
In aforesaid Capstan rotor structure, the width of described bar permanent magnet is 35mm, and thickness is 5mm, presses solidly bar
Thickness is 0.5～1.5mm.And to press solidly bar be the non-magnet_conductible materials such as rustless steel.
Compared with prior art, present invention use presses solidly bar and presses solidly bar permanent magnet, and fixing screw is arranged on
The end face of rotor core, is possible not only to have the higher intensity that presses solidly, and rotor outer periphery is rounder and more smooth, and then can promote and drag
Draw the performance of machine rotor.And the mounting means of the present invention is simpler, convenience, assembling effect can be improved to a great extent
Rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the A-A of Fig. 1 is to schematic cross-section.
Being labeled as in accompanying drawing: 1-rotor core, 2-bar permanent magnet, 3-presses solidly bar, 4-screw.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but is not intended as depending on restriction of the present invention
According to.
Embodiment.A kind of Capstan rotor structure, as illustrated in fig. 1 and 2: include that the rotor core of band axis hole presses solidly bar 1 and presses
Gu bar, rotor core presses solidly bar 1 and presses solidly bar outer ring and be provided with multiple bar permanent magnet enclosing cylindrical shape and press solidly bar 2 and press solidly bar,
Bar permanent magnet presses solidly bar 2 and presses solidly and leave gap between bar, and gap location is provided with and pushes down adjacent two bar permanent magnet and press solidly bar 2
The bar that presses solidly pressing solidly bar edge presses solidly bar 3 and presses solidly bar；Press solidly bar to press solidly bar 3 and press solidly the two ends of bar and press solidly bar 1 to rotor core and press
Gu the bending of the two of bar end faces, and two ends press solidly bar 4 by screw respectively and press solidly bar and be fixed on rotor core and press solidly bar 1 and press solidly bar
On.Described bar permanent magnet presses solidly bar 2 and presses solidly the edge of bar and be provided with inclined-plane, presses solidly bar and presses solidly bar 3 and press solidly inside bar as isosceles ladder
Shape.The width of described bar permanent magnet 2 is 35mm, and thickness is 5mm, and the thickness pressing solidly bar 3 is 0.5～1.5mm.
During assembling, the bar permanent magnet that only needs again to have arranged outside rotor core (can gluing carry out auxiliary positioning fix), so
Rear use presses solidly bar and pushes down on the gap of two pieces of bar permanent magnet, and makes to be screwed and press solidly bar.
Claims (3)
1. a Capstan rotor structure, it is characterised in that: including the rotor core (1) of band axis hole, rotor core (1) outer ring sets
There is multiple bar permanent magnet (2) enclosing cylindrical shape, leave gap between bar permanent magnet (2), and gap location is provided with and pushes down
Adjacent two bar permanent magnet (2) edges press solidly bar (3)；The two ends pressing solidly bar (3) are curved to two end faces of rotor core (1)
Roll over, and two ends are fixed on rotor core (1) by screw (4) respectively.
Capstan rotor structure the most according to claim 1, it is characterised in that: the edge of described bar permanent magnet (2) sets
There is inclined-plane, press solidly bar (3) inner side for isosceles trapezoid.
Capstan rotor structure the most according to claim 1, it is characterised in that: the width of described bar permanent magnet (2) is
35mm, thickness is 5mm, and the thickness pressing solidly bar (3) is 0.5～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761850.2A CN106300732A (en) | 2016-08-30 | 2016-08-30 | A kind of Capstan rotor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761850.2A CN106300732A (en) | 2016-08-30 | 2016-08-30 | A kind of Capstan rotor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106300732A true CN106300732A (en) | 2017-01-04 |
Family
ID=57674910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610761850.2A Pending CN106300732A (en) | 2016-08-30 | 2016-08-30 | A kind of Capstan rotor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106300732A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080005805A (en) * | 2006-07-10 | 2008-01-15 | 삼성광주전자 주식회사 | A rotor for compressor |
| CN201570963U (en) * | 2009-12-03 | 2010-09-01 | 苏州通润驱动设备股份有限公司 | Alternating-current permanent-magnetic synchronous motor used for fork-lift truck |
| CN103178631A (en) * | 2011-12-26 | 2013-06-26 | 德昌电机(深圳)有限公司 | Motor rotor |
| CN103250329A (en) * | 2011-04-02 | 2013-08-14 | 日本电产株式会社 | Rotor unit, rotating electrical machine, and method for manufacturing rotor unit |
| CN103545958A (en) * | 2013-10-31 | 2014-01-29 | 合肥荣事达三洋电器股份有限公司 | Fixing structure and method of inner rotor motor permanent magnet |
| KR20140076380A (en) * | 2012-12-12 | 2014-06-20 | 현대자동차주식회사 | Magnet assembly device and assembly method of the motor using the same |
| CN104716761A (en) * | 2014-12-31 | 2015-06-17 | 布劳恩电梯有限公司 | Outer rotor permanent magnet synchronous traction machine |
| CN104767302A (en) * | 2015-04-09 | 2015-07-08 | 北京杰诺瑞特机电科技有限公司 | Rotor core and stator core, rotor and stator structure and doubly-fed generator |
| CN204721110U (en) * | 2015-06-12 | 2015-10-21 | 河南永荣硅钢冲压有限公司 | A kind of stator of motor |
| CN206023404U (en) * | 2016-08-30 | 2017-03-15 | 浙江玛拓驱动设备有限公司 | Capstan rotor structure |
-
2016
- 2016-08-30 CN CN201610761850.2A patent/CN106300732A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080005805A (en) * | 2006-07-10 | 2008-01-15 | 삼성광주전자 주식회사 | A rotor for compressor |
| CN201570963U (en) * | 2009-12-03 | 2010-09-01 | 苏州通润驱动设备股份有限公司 | Alternating-current permanent-magnetic synchronous motor used for fork-lift truck |
| CN103250329A (en) * | 2011-04-02 | 2013-08-14 | 日本电产株式会社 | Rotor unit, rotating electrical machine, and method for manufacturing rotor unit |
| CN103178631A (en) * | 2011-12-26 | 2013-06-26 | 德昌电机(深圳)有限公司 | Motor rotor |
| KR20140076380A (en) * | 2012-12-12 | 2014-06-20 | 현대자동차주식회사 | Magnet assembly device and assembly method of the motor using the same |
| CN103545958A (en) * | 2013-10-31 | 2014-01-29 | 合肥荣事达三洋电器股份有限公司 | Fixing structure and method of inner rotor motor permanent magnet |
| CN104716761A (en) * | 2014-12-31 | 2015-06-17 | 布劳恩电梯有限公司 | Outer rotor permanent magnet synchronous traction machine |
| CN104767302A (en) * | 2015-04-09 | 2015-07-08 | 北京杰诺瑞特机电科技有限公司 | Rotor core and stator core, rotor and stator structure and doubly-fed generator |
| CN204721110U (en) * | 2015-06-12 | 2015-10-21 | 河南永荣硅钢冲压有限公司 | A kind of stator of motor |
| CN206023404U (en) * | 2016-08-30 | 2017-03-15 | 浙江玛拓驱动设备有限公司 | Capstan rotor structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |