CN206148207U - Take displacement sensor's proportion electro -magnet - Google Patents
Take displacement sensor's proportion electro -magnet Download PDFInfo
- Publication number
- CN206148207U CN206148207U CN201620931743.5U CN201620931743U CN206148207U CN 206148207 U CN206148207 U CN 206148207U CN 201620931743 U CN201620931743 U CN 201620931743U CN 206148207 U CN206148207 U CN 206148207U
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- CN
- China
- Prior art keywords
- push rod
- magnet
- guide pin
- pin bushing
- displacement sensor
- 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.)
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Abstract
The utility model relates to a take displacement sensor's proportion electro -magnet. Including electro -magnet casing, hold switch, coil pack, guide pin bushing, armature, push rod, the cavity central authorities at electromagnet shell are installed to the guide pin bushing, and armature is installed in the guide pin bushing, and the coil pack is fixed on the guide pin bushing both sides, and whole electro -magnet casing central authorities are passed at the both ends of push rod, and the push rod is portable, it is equipped with displacement sensor on the outside position of electro -magnet casing to lie in on the push rod. The utility model discloses lieing in on the push rod and being equipped with displacement sensor on the outside position of electro -magnet casing, the motion that detects the push rod through displacement sensor like this forms, and the moving distance who detects armature that just can be convenient detects the influence of precision in order to reduce the electromagnetic field to displacement sensor simultaneously, consequently with the displacement sensor setting on the push rod, this kind of mode has improved the measuring precision.
Description
Technical field
This utility model is related to a kind of proportion electro-magnet with displacement transducer, belongs to electric magnet technical field.
Background technology
Existing electric magnet is in the course of the work, it is impossible to simply get information about the movement travel of armature, existing side
Formula realizes control often through complicated self-con-tained unit, therefore relatively costly, it is therefore desirable to improved.
Utility model content
This utility model is directed to drawbacks described above, it is therefore intended that provide a kind of simple structure, one kind band displacement with low cost
The proportion electro-magnet of sensor.
It is for this technical solution adopted in the utility model：Including electromagnet housing（1）, maintained switch（2）, coil block
（3）, guide pin bushing（4）, armature（5）, push rod（6）, the guide pin bushing（4）Installed in electromagnet casing（1）Cavity central authorities, armature（5）
Installed in guide pin bushing（4）It is interior, coil block（3）It is fixed on guide pin bushing（5）Both sides, push rod（6）Two ends pass through whole electromagnet housing
（1）Central authorities, and push rod（6）It is removable；The push rod（6）It is upper to be located at electromagnet housing（1）Outside position is provided with displacement biography
Sensor（7）.
The push rod（6）It is L-shaped, institute's displacement sensors（7）It is arranged on the push rod（6）Vertical portion on.
Institute's displacement sensors（6）It is externally provided with solenoid isolation cover（8）.
The push rod（6）Vertical portion is set to the version of telescopic sleeve pipe, institute's displacement sensors（7）It is arranged on most
On the sleeve pipe of small end, the push rod（6）The sleeve pipe at the end of transverse part and maximum end is realized connecting by screw thread.
The utility model has the advantages that：1）This utility model is located on the position outside electromagnet housing on push rod and is provided with
Displacement transducer, so detects that the motion of push rod is formed, so that it may easily detect the motion row of armature by displacement transducer
Journey, while in order to reduce impact of the electromagnetic field to displacement transducer accuracy of detection, therefore displacement transducer is arranged on push rod,
This mode improves accuracy of detection；
2）Push rod is further arranged l-shaped by this utility model, and displacement transducer is arranged on into the vertical of push rod
In portion, such one can further add large displacement sensor and the distance inside electric magnet, reduce electromagnetic field to displacement transducer
The impact of accuracy of detection, further this utility model is externally provided with solenoid isolation cover in displacement transducer, and solenoid isolation cover is deposited
Then reduce further impact of the electromagnetic field to displacement transducer accuracy of detection；
3）Push rod vertical portion is further arranged to telescope version by this utility model, so can basis
The size reasonable of electromagnetic field arranges telescopic tube, and the set location of reasonable command displacement sensor, the layout for having electric magnet concurrently is tight
The accuracy of detection of degree of gathering and displacement transducer, while the vertical portion of push rod and transverse part which enhance push rod using threaded connection
The exchange degree of connection, is conducive to standardized arrangement.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
1 it is electromagnet housing in figure, 2 be maintained switch, 3 be coil block, 4 be guide pin bushing, 5 be armature, 6 be push rod, 7 is
Displacement transducer, 8 are solenoid isolation cover.
Specific embodiment
This utility model includes electromagnet housing 1, maintained switch 2, coil block 3, guide pin bushing 4, armature 5, push rod 6, described
Guide pin bushing 4 is arranged on the cavity central authorities of electromagnet casing 1, and armature 5 is arranged in guide pin bushing 4, and coil block 3 is fixed on the both sides of guide pin bushing 5,
The two ends of push rod 6 are central through whole electromagnet housing 1, and push rod 6 is removable；Electromagnet housing 1 is located on the push rod 6
Outside position is provided with displacement transducer 7.
The push rod 6 is L-shaped, and institute's displacement sensors 7 are arranged on the vertical portion of the push rod 6.
Institute's displacement sensors 6 are externally provided with solenoid isolation cover 8.
The vertical portion of the push rod 6 is set to the version of telescopic sleeve pipe, and institute's displacement sensors 7 are arranged on smallest end
Sleeve pipe on, the sleeve pipe at the end of the transverse part of the push rod 6 and maximum end realizes connection by screw thread.
Displacement transducer 7 is arranged on another consideration is that for the vertical portion of the push rod 6 by this utility model, is prevented because of push rod
The collision that stroke causes between displacement transducer 7 and electromagnet housing 1 is crossed, this kind of arrangement can ensure that the He of displacement transducer 7
Electromagnet housing 1 will not produce collision, therefore ensure that displacement transducer 7 will not be damaged because of collision.
Claims (4)
1. a kind of proportion electro-magnet with displacement transducer, it is characterised in that including electromagnet housing, maintained switch, coil group
Part, guide pin bushing, armature, push rod, the guide pin bushing is arranged on the cavity central authorities of electromagnet casing, and armature is arranged in guide pin bushing, coil group
Part is fixed on guide pin bushing both sides, and the two ends of push rod are through whole electromagnet housing central authorities, and push rod is removable；It is located on the push rod
Position outside electromagnet housing is provided with displacement transducer.
2. a kind of proportion electro-magnet with displacement transducer according to claim 1, it is characterised in that the push rod is in L
Type, institute's displacement sensors are arranged on the vertical portion of the push rod.
3. a kind of proportion electro-magnet with displacement transducer according to claim 2, it is characterised in that the displacement sensing
Device is externally provided with solenoid isolation cover.
4. a kind of proportion electro-magnet with displacement transducer according to claim 2, it is characterised in that the push rod is vertical
Portion is set to the version of telescopic sleeve pipe, and institute's displacement sensors are arranged on the sleeve pipe of smallest end, the push rod transverse part
End and the sleeve pipe at maximum end connection is realized by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931743.5U CN206148207U (en) | 2016-08-25 | 2016-08-25 | Take displacement sensor's proportion electro -magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931743.5U CN206148207U (en) | 2016-08-25 | 2016-08-25 | Take displacement sensor's proportion electro -magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148207U true CN206148207U (en) | 2017-05-03 |
Family
ID=58627551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620931743.5U Active CN206148207U (en) | 2016-08-25 | 2016-08-25 | Take displacement sensor's proportion electro -magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148207U (en) |
-
2016
- 2016-08-25 CN CN201620931743.5U patent/CN206148207U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |