CN203180745U - Rotor of linear motor - Google Patents
Rotor of linear motor Download PDFInfo
- Publication number
- CN203180745U CN203180745U CN 201220546784 CN201220546784U CN203180745U CN 203180745 U CN203180745 U CN 203180745U CN 201220546784 CN201220546784 CN 201220546784 CN 201220546784 U CN201220546784 U CN 201220546784U CN 203180745 U CN203180745 U CN 203180745U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- fiber board
- linear motor
- rotor
- coil
- 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
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
- Linear Motors (AREA)
Abstract
The utility model provides a rotor of a linear motor. The rotor comprises a coil and a strengthening device; the strengthening device comprises a first carbon fiber board and a second carbon fiber board; the first carbon fiber board is arranged at one side of the exterior of the coil; and the second carbon fiber board is arranged at the other side of the exterior of the coil. According to the rotor of the linear motor of the utility model, the carbon fiber boards are additionally arranged at the exterior of the rotor of the linear motor, and therefore, the stiffness of the rotor of the linear motor is increased to a certain extent, and the appearance of the rotor of the linear motor is also improved, and high precision and high stability of the motor under high-speed operation can be realized.
Description
Technical field
The utility model relates to field of motor manufacturing, relates in particular to a kind of linear motor rotor.
Background technology
Linear electric motors are a kind of electric energy to be directly changed into rectilinear motion mechanical energy, and without any need for the transmission device of intermediate conversion mechanism.It can regard an electric rotating machine as by radially cutting open, and the generate plane forms.
Traditional linear electric motors have simple in structure, are fit to the high-speed straight-line motion, elementary winding utilization height, no transverse edge effect overcomes the unilateral magnetic force problem easily, is easy to characteristics such as adjusting and control, but also there is a little problem, for example: the not high and stable problem such as low of precision.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of linear motor rotor, and this utility model can make the rigidity of electric mover be improved at the outside carbon fiber board that increases of linear motor rotor, appearance looks elegant, motor are issued to the effect of high accuracy and high stability running up.
The technical solution of the utility model is achieved in that
A kind of linear motor rotor, comprise coil and stiffening device, described stiffening device comprises first carbon fiber board and second carbon fiber board, and described first carbon fiber board is arranged at a side of described coil outside, and described second carbon fiber board is arranged at the opposite side of described coil outside.
Preferably, described coil and described first carbon fiber board and described second carbon fiber board are affixed by adhesive.
Preferably, described first carbon fiber board is identical with the described second carbon fiber board structure.
Further, described first carbon fiber board and described second carbon fiber board are quadrangle, and described quadrangle inside evenly is provided with at least one tetragonal through hole.
Preferably, described coil section is I-shaped, and described first carbon fiber board and described second carbon fiber board are arranged at the middle part of described coil.
The beneficial effect that the utility model produces is: the linear motor rotor that the utility model proposes, at the outside carbon fiber board that increases of linear motor rotor, make the rigidity of electric mover obtain to a certain degree raising, appearance looks elegant, motor is issued to the effect of high accuracy and high stability running up.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of an embodiment of a kind of linear motor rotor of the utility model;
Among the figure: 1 coil; 2 stiffening devices; 21 first carbon fiber boards; 22 second carbon fiber boards.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
According to preferred embodiment shown in Figure 1, a kind of linear motor rotor, comprise coil 1 and stiffening device 2, described stiffening device 2 comprises first carbon fiber board 21 and second carbon fiber board 22, described first carbon fiber board 21 is arranged at a side of described coil 1 outside, and described second carbon fiber board 22 is arranged at the opposite side of described coil 1 outside.
Described coil 1 can be multiple shape, and preferred described coil 1 cross section of present embodiment is I-shaped, and described first carbon fiber board 21 and described second carbon fiber board 22 are arranged at the middle part of described coil 1.
Described coil 1 is affixed by adhesive with described first carbon fiber board 21 and described second carbon fiber board 22, and the present embodiment preferred adhesives is black glue.
Described first carbon fiber board 21 is identical with described second carbon fiber board, 22 structures; Described first carbon fiber board 21 and described second carbon fiber board 22 are quadrangle, in the present embodiment, quadrangle is preferably rectangle, and described quadrangle inside evenly is provided with at least one tetragonal through hole, in the present embodiment, described quadrangle inside evenly is provided with three rectangular through holes.
The linear motor rotor that the utility model proposes increases carbon fiber board on linear motor rotor, make the rigidity of electric mover obtain to a certain degree raising, and outward appearance improves, and motor is issued to the effect of high accuracy and high stability running up.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (5)
1. linear motor rotor, it is characterized in that: comprise coil and stiffening device, described stiffening device comprises first carbon fiber board and second carbon fiber board, and described first carbon fiber board is arranged at a side of described coil outside, and described second carbon fiber board is arranged at the opposite side of described coil outside.
2. linear motor rotor as claimed in claim 1 is characterized in that: described coil and described first carbon fiber board and described second carbon fiber board are affixed by adhesive.
3. linear motor rotor as claimed in claim 1, it is characterized in that: described first carbon fiber board is identical with the described second carbon fiber board structure.
4. linear motor rotor as claimed in claim 3, it is characterized in that: described first carbon fiber board and described second carbon fiber board are quadrangle, and described quadrangle inside evenly is provided with at least one tetragonal through hole.
5. linear motor rotor as claimed in claim 1, it is characterized in that: described coil section is I-shaped, described first carbon fiber board and described second carbon fiber board are arranged at the middle part of described coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546784 CN203180745U (en) | 2012-10-23 | 2012-10-23 | Rotor of linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546784 CN203180745U (en) | 2012-10-23 | 2012-10-23 | Rotor of linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180745U true CN203180745U (en) | 2013-09-04 |
Family
ID=49077400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546784 Expired - Fee Related CN203180745U (en) | 2012-10-23 | 2012-10-23 | Rotor of linear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11476731B2 (en) | 2019-04-01 | 2022-10-18 | LIM-Tech Limited | Electromotive machine |
-
2012
- 2012-10-23 CN CN 201220546784 patent/CN203180745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11476731B2 (en) | 2019-04-01 | 2022-10-18 | LIM-Tech Limited | Electromotive machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20171023 |