CN206022025U - A kind of plug-type linear electromagnet - Google Patents

A kind of plug-type linear electromagnet Download PDF

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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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China
Prior art keywords
push
pull bar
armature
square
plug
Prior art date
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Active
Application number
CN201620931426.3U
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Chinese (zh)
Inventor
范毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schram Electromagnetic Sensing Technology (yangzhou) Co Ltd
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Schram Electromagnetic Sensing Technology (yangzhou) Co Ltd
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Priority to CN201620931426.3U priority Critical patent/CN206022025U/en
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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

A kind of plug-type linear electromagnet
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).
CN201620931426.3U 2016-08-25 2016-08-25 A kind of plug-type linear electromagnet Active CN206022025U (en)

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)

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