CN206022025U - A kind of plug-type linear electromagnet - Google Patents
A kind of plug-type linear electromagnet Download PDFInfo
- Publication number
- CN206022025U CN206022025U CN201620931426.3U CN201620931426U CN206022025U CN 206022025 U CN206022025 U CN 206022025U CN 201620931426 U CN201620931426 U CN 201620931426U CN 206022025 U CN206022025 U CN 206022025U
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- push
- pull bar
- armature
- square
- electromagnetism shell
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Abstract
This utility model is related to a kind of plug-type linear electromagnet.Including electromagnetism shell（1）, the electromagnetism shell（1）Coil is inside provided with（2）, armature（3）, the armature（3）Place is provided with armature described in push-and-pull（3）The push-pull bar of motion（4）；The push-pull bar（4）Section is square, the electromagnetism shell（1）Side and armature（3）Place is provided with for the push-pull bar（4）The square opening for penetrating（5）.The section of push-pull bar is arranged squarely by this utility model, and electromagnetism shell and armature corresponding part are made corresponding square, so push-pull bar is in motor process, the characteristics of due to square-section, push-pull bar will not rotate, so as to it also avoid the rotation of armature, the situation that associated components occur radial motion is therefore reduced, the probability that push-pull bar center shifts can be reduced.
Description
Technical field
This utility model is related to a kind of electric magnet, particularly to a kind of plug-type linear electromagnet.
Background technology
Electric magnet can complete a very big stroke acting in the space of a very little.Physics and machine due to electric magnet
Tool characteristic result in a corollary, i.e. its power characteristic curve stroke terminal have one exponentially rank rise
Feature.Electric energy produced by can not controlling when you just has a determination, i.e., have unnecessary energy in the end of stroke and damage
Consumption.The frictional dissipation that such as push rod is produced with housing, the unnecessary loss that push rod off-centring is produced.
Utility model content
This utility model is directed to drawbacks described above, it is therefore intended that provide a kind of a kind of plug-type linear electromagnetic of reduce loss
Ferrum.
For this technical solution adopted in the utility model it is：This utility model includes electromagnetism shell（1）, the electromagnetism shell
（1）Coil is inside provided with（2）, armature（3）, the armature（3）Place is provided with armature described in push-and-pull（3）The push-pull bar of motion（4）；
The push-pull bar（4）Section is square, the electromagnetism shell（1）Side and armature（3）Place is provided with and pushes away for described
Pull bar（4）The square opening for penetrating（5）.
The square push-pull bar（4）Four edges protrude and are provided with circular arc bulge loop（41）, the square opening（5）Corresponding position
It is provided with for the arc bulge loop（41）The arc groove for penetrating（51）.
The utility model has the advantages that：1）The section of push-pull bar is arranged squarely by this utility model, and by electromagnetism shell
Make with armature corresponding part corresponding square, such push-pull bar in motor process, the characteristics of due to square-section, push-pull bar
Will not rotate, so as to it also avoid the rotation of armature, therefore reduce the situation that associated components occur radial motion, can drop
The probability that low push-pull bar center shifts；
2）This utility model further sets square push-pull bar four edges protrusion and is provided with circular arc bulge loop, and in square opening
Corresponding position is provided with arc groove, and this utility model is if using such structure using push-pull bar square body and square opening
The discontiguous version of body, in push-pull bar motor process, only by bulge loop and the fit form of groove, so reduces
Both contact area, so that reduce the loss produced because of friction.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Sectional views of the Fig. 2 for this utility model push-pull bar.
Sectional views of the Fig. 3 for this utility model armature.
In figure 1 be electromagnetism shell, 2 be coil, 3 be armature, 4 be push-pull bar, 5 be square opening；
41 is arc bulge loop, 51 is arc groove.
Specific embodiment
This utility model includes electromagnetism shell 1, is provided with coil 2, armature 3, sets at the armature 3 in the electromagnetism shell 1
There is the push-pull bar 4 of the motion of armature 3 described in push-and-pull；
4 section of the push-pull bar is square, and is provided with and wears for the push-pull bar 4 at 1 side of electromagnetism shell and armature 3
The square opening 5 for entering.
4 four edges of square push-pull bar protrude and are provided with circular arc bulge loop 41, and 5 corresponding position of the square opening is provided with confession
The arc groove 51 that the arc bulge loop 41 is penetrated.
This utility model can individually using square push-pull bar 4 and the version of square opening 5, and this kind of version can drop
The off-centring of low push-pull bar 4, so as to reduce loss.
Further this utility model can further add circular arc bulge loop 41 and arc groove 51 on the basis of the above
Version, so can further reduce the contact area of associated components, reduce because friction causes loss.
Claims (2)
1. a kind of plug-type linear electromagnet, it is characterised in that including electromagnetism shell（1）, the electromagnetism shell（1）Line is inside provided with
Circle（2）, armature（3）, the armature（3）Place is provided with armature described in push-and-pull（3）The push-pull bar of motion（4）；
The push-pull bar（4）Section is square, the electromagnetism shell（1）Side and armature（3）Place is provided with for the push-pull bar
（4）The square opening for penetrating（5）.
2. a kind of plug-type linear electromagnet according to claim 1, it is characterised in that the square push-pull bar（4）Four
Protrude and be provided with circular arc bulge loop in bar side（41）, the square opening（5）Corresponding position is provided with for the arc bulge loop（41）Penetrate
Arc groove（51）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931426.3U CN206022025U (en) | 2016-08-25 | 2016-08-25 | A kind of plug-type linear electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931426.3U CN206022025U (en) | 2016-08-25 | 2016-08-25 | A kind of plug-type linear electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022025U true CN206022025U (en) | 2017-03-15 |
Family
ID=58251174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620931426.3U Active CN206022025U (en) | 2016-08-25 | 2016-08-25 | A kind of plug-type linear electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022025U (en) |
-
2016
- 2016-08-25 CN CN201620931426.3U patent/CN206022025U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |