CN206023404U - Capstan rotor structure - Google Patents
Capstan rotor structure Download PDFInfo
- Publication number
- CN206023404U CN206023404U CN201620995790.6U CN201620995790U CN206023404U CN 206023404 U CN206023404 U CN 206023404U CN 201620995790 U CN201620995790 U CN 201620995790U CN 206023404 U CN206023404 U CN 206023404U
- Authority
- CN
- China
- Prior art keywords
- bar
- pressure
- permanent magnet
- rotor core
- solid
- 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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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model discloses a kind of Capstan rotor structure, including the rotor core with axis hole (1), rotor core (1) outer ring is provided with multiple bar permanent magnets (2) for enclosing cylindrical shape, leave gap between bar permanent magnet (2), and gap location is provided with the solid bar (3) of pressure for pushing down two neighboring bar permanent magnet (2) edge；The two ends of the solid bar (3) of pressure are bent to two end faces of rotor core (1), and two ends are fixed on rotor core (1) by screw (4) respectively.Rotor core of the present utility model is bigger with the bond strength of permanent magnet, therefore more safe and reliable.
Description
Technical field
This utility model is related to a kind of traction machine, particularly a kind of Capstan rotor structure.
Background technology
With the continuous popularization and use of elevator, the demand of traction machine is also increasing.In existing Capstan rotor group
In part, it be usually have rotor core and set of permanent magnets into, and permanent magnet be typically all be pasted onto rotor core using structure glue
On, there is certain defect in bond strength in this structure.
Utility model content
The purpose of this utility model is, there is provided a kind of Capstan rotor structure, its rotor core and the knot of permanent magnet
Close intensity bigger, therefore more safe and reliable.
The technical solution of the utility model：Capstan rotor structure, is characterized in：Including the rotor core with axis hole, turn
Sub- iron core outer ring is provided with multiple bar permanent magnets for enclosing cylindrical shape, leaves gap, and gap location sets between bar permanent magnet
There is the solid bar of the pressure for pushing down two neighboring bar permanent magnet edge；Two end face bendings of the two ends of the solid bar of pressure to rotor core, and
Two ends are fixed by screws on rotor core respectively.
In above-mentioned Capstan rotor structure, the edge of the bar permanent magnet is provided with inclined-plane, is isosceles on the inside of the solid bar of pressure
Trapezoidal, it is possible to use the inclined-plane that the edge of two trapezoidal inclined-planes and permanent magnet sets on the inside of the solid bar of pressure is coordinated, not only can
Increase contact surface, improves fixing intensity, and can play certain position-limiting action, permanent magnet can be made to be more evenly distributed.
In aforesaid Capstan rotor structure, the width of the bar permanent magnet is 35mm, and thickness is 5mm, the solid bar of pressure
Thickness is 0.5～1.5mm.And solid bar is pressed for non-magnet_conductible materials such as rustless steels.
Compared with prior art, this utility model is carried out pressing admittedly to bar permanent magnet using the solid bar of pressure, and fixing screws set
The end face in rotor core is put, there not only can be higher pressure tenacity, and rotor outer periphery is rounder and more smooth, and then can carry
Rise the performance of Capstan rotor.And mounting means of the present utility model is simpler, convenient, can improve to a great extent
Efficiency of assembling.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A of Fig. 1 to schematic cross-section.
Labelling in accompanying drawing for：1- rotor cores, 2- bar permanent magnets, the solid bar of 3- pressures, 4- screws.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described, but is not intended as to this utility model
The foundation of restriction.
Embodiment.Capstan rotor structure, as illustrated in fig. 1 and 2：Including the solid bar of the solid pressure of bar 1 of the pressure of the rotor core with axis hole,
The solid bar outer ring of the solid pressure of bar 1 of rotor core pressure is provided with the solid bar of the solid pressure of bar 2 of multiple bar permanent magnet pressures for enclosing cylindrical shape, and strip is forever
Gap is left between the solid bar of the solid pressure of bar 2 of magnet pressure, and gap location is provided with and pushes down the solid bar of the solid pressure of bar 2 of two neighboring bar permanent magnet pressure
The solid bar of the solid pressure of bar 3 of the solid bar pressure of the pressure at edge；The two ends of the solid bar of the solid pressure of bar 3 of the solid bar pressure of pressure are to the solid bar of the solid pressure of bar 1 of rotor core pressure
Two end faces bend, and two ends are fixed on rotor core by the solid bar of the solid pressure of bar 4 of screw pressure respectively and press on the solid bar of the solid pressure of bar 1.Institute
The edge for stating the solid bar of the solid pressure of bar 2 of bar permanent magnet pressure is provided with inclined-plane, is isosceles trapezoid on the inside of the solid bar of the solid pressure of bar 3 of the solid bar pressure of pressure.Institute
The width for stating bar permanent magnet 2 is 35mm, and thickness is 5mm, and the thickness of the solid bar 3 of pressure is 0.5～1.5mm.
During assembling, the bar permanent magnet that only needs to have arranged on the outside of rotor core again (can gluing carry out auxiliary positioning fix), so
Pushed down on the gap of two pieces of bar permanent magnets using the solid bar of pressure afterwards, and make to be screwed the solid bar of pressure.
Claims (3)
1. Capstan rotor structure, it is characterised in that：Including the rotor core with axis hole (1), rotor core (1) outer ring is provided with many
The individual bar permanent magnet (2) for enclosing cylindrical shape, leaves gap between bar permanent magnet (2), and gap location be provided with push down adjacent
The solid bar (3) of the pressure at two bar permanent magnet (2) edges；Two end face bendings of the two ends of the solid bar (3) of pressure to rotor core (1),
And two ends are fixed on rotor core (1) by screw (4) respectively.
2. Capstan rotor structure according to claim 1, it is characterised in that：The edge of bar permanent magnet (2) sets
There is inclined-plane, be isosceles trapezoid on the inside of the solid bar (3) of pressure.
3. Capstan rotor structure according to claim 1, it is characterised in that：The width of bar permanent magnet (2) is
35mm, thickness are 5mm, and the thickness of the solid bar (3) of pressure is 0.5～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995790.6U CN206023404U (en) | 2016-08-30 | 2016-08-30 | Capstan rotor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995790.6U CN206023404U (en) | 2016-08-30 | 2016-08-30 | Capstan rotor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023404U true CN206023404U (en) | 2017-03-15 |
Family
ID=58256728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620995790.6U Expired - Fee Related CN206023404U (en) | 2016-08-30 | 2016-08-30 | Capstan rotor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300732A (en) * | 2016-08-30 | 2017-01-04 | 浙江玛拓驱动设备有限公司 | A kind of Capstan rotor structure |
-
2016
- 2016-08-30 CN CN201620995790.6U patent/CN206023404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300732A (en) * | 2016-08-30 | 2017-01-04 | 浙江玛拓驱动设备有限公司 | A kind of Capstan rotor structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |