CN106783006A - A kind of direct current Self-resetting electromagnet - Google Patents
A kind of direct current Self-resetting electromagnet Download PDFInfo
- Publication number
- CN106783006A CN106783006A CN201611260196.3A CN201611260196A CN106783006A CN 106783006 A CN106783006 A CN 106783006A CN 201611260196 A CN201611260196 A CN 201611260196A CN 106783006 A CN106783006 A CN 106783006A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- iron core
- dynamic iron
- direct current
- displacement detecting
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1844—Monitoring or fail-safe circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1844—Monitoring or fail-safe circuits
- H01F2007/185—Monitoring or fail-safe circuits with armature position measurement
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Abstract
A kind of direct current Self-resetting electromagnet of the present invention, is related to electromagnet technical field, and it includes shell and in shell：Photoelectric sensor, electromagnet, dynamic iron core and displacement detecting plate；The dynamic iron core is set in the axis hole of the electromagnet；One end of the dynamic iron core is connected on the displacement detecting plate, and its other end is connected with wear-resisting lock core；Back-moving spring is provided between the dynamic iron core and electromagnet；The side of the electromagnet is additionally provided with two relative photoelectric sensors of position；Photoelectric sensor on diverse location is not merging the relative position of inductive displacement detection plate with displacement detecting plate matching in the same time.The direct current Self-resetting electromagnet shortens the reaction time of sensing equipment based on modularized design, and improves sensing device, using optoelectronic induction control, can greatly improve the reliability of sensing.
Description
Technical field
The present invention relates to electromagnet technical field, more particularly to a kind of direct current Self-resetting electromagnet.
Background technology
Electromagnet is all to be produced magnetic force and then produced by electric current to move, and is used for needing to keep machinery by electric current
State or the use environment of generation mechanical movement, such as realize the folding of electromagnetic lock by electromagnet, and it is in machinery, electric, work
The fields such as industry production have a wide range of applications.Such as Chinese utility model patent《The built-in fuel shut-off solenoid of back-moving spring》, application
Number be 201520131304.1, disclose including housing, coil block and iron core, the left end of coil block is provided with protecgulum, right-hand member
Bonnet is provided with, pull-in winding and keeping coil of the coil block by winding on bobbin are constituted, pull-in winding and keeping coil
Lead-out wire by terminal plate, wire with limited time control circuit electrically connect, in limited time control circuit be placed on housing and be installed on out
Close in box, the endoporus of bobbin is fixed with non magnetic conduit, and iron core is movably arranged at the endoporus of non magnetic conduit, and iron core is provided with interior
Hole is oriented to by guide rod, and back-moving spring is provided between iron core and bonnet, and the left end of iron core is fixedly connected with rod head, protecgulum
Left end be fixedly connected with sleeve.The structure of such a electromagnet, although can improve the job stability of structure, extension makes
Use the life-span.But, it need to be improved on sensing arrangement and the controllable ability of stroke.
The content of the invention
The present invention solves the technical problem of a kind of direct current Self-resetting electromagnet is provided, its is reasonable in design, structure letter
It is single, solve the problems, such as to meet the power and volume that equipment is reduced under travel condition.
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of direct current Self-resetting electromagnetism
Iron, including shell and in shell：Photoelectric sensor, electromagnet, dynamic iron core and displacement detecting plate；The dynamic iron core
It is set in the axis hole of the electromagnet；One end of the dynamic iron core is connected on the displacement detecting plate, the connection of its other end
There is wear-resisting lock core；Back-moving spring is provided between the dynamic iron core and electromagnet；It is relative that the side of the electromagnet is additionally provided with position
Two photoelectric sensors；Photoelectric sensor on diverse location is not merging sensing with displacement detecting plate matching in the same time
The relative position of displacement detecting plate.
Preferably, two relative photoelectric sensors of position are respectively beginning level sensor and last level sensor；Two light
Electric transducer is arranged on the mobile route of the displacement detecting plate；The signal of external connection is equipped with each photoelectric sensor
Line.
Preferably, the shell includes frame type housing and mounting base；The frame type housing is connected by fastener
It is connected on mounting base；Frame type housing is connected with electromagnet by CARBURIZING FURNACE FOR STAINLESS FASTENER, on-slip pad.
The beneficial effects of the utility model are：A kind of direct current Self-resetting electromagnet is provided, conveying can be widely used in
Electric power energy field, field of track traffic, technical field of automation and medical instruments field.The direct current Self-resetting electromagnet is with mould
Based on blockization design, the reaction time of sensing equipment is shortened, and improve sensing device, using optoelectronic induction control, can
With the great reliability for improving sensing；And, on the premise of impulse stroke is met, occupy less power and equipment body
Product.
Brief description of the drawings
Fig. 1 is a kind of structural representation of direct current Self-resetting electromagnet of the invention；
Fig. 2 is the structure front view of direct current Self-resetting electromagnet；
Fig. 3 is the structured testing figure of direct current Self-resetting electromagnet；
Fig. 4 is the structure top view of direct current Self-resetting electromagnet；
The mark of each part is as follows in accompanying drawing：1st, electromagnet；2nd, dynamic iron core；3rd, displacement detecting plate；4th, frame type housing；5th, install
Base plate；6th, back-moving spring；7th, wear-resisting lock core；8th, beginning level sensor；9th, last level sensor；10th, last level sensor；11st, sliding-proof pad
Piece；12nd, beginning level sensor holding wire；13rd, last level sensor holding wire.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Accompanying drawing 1 to 4 is referred to, the embodiment of the present invention includes：
A kind of direct current Self-resetting electromagnet, including shell and in shell：Photoelectric sensor, electromagnet 1, dynamic iron core
2 and displacement detecting plate 3.Shell includes frame type housing 4 and mounting base 5, and the frame type housing 4 is in semi-surrounding structure, framework
The opening of sandwich type element 4 is located at side, and the bottom connection mounting base 5 of frame type housing 4, frame type housing 4 is connected by fastener
It is connected on mounting base 5.Electromagnet by it is resistance to fall CARBURIZING FURNACE FOR STAINLESS FASTENER 10, on-slip pad 11 be connected with frame type housing 4, move iron
Core 2 is set in the axis hole of electromagnet 1.A mounting hole, one end connection of dynamic iron core 2 are provided with the top of frame type housing 4
In displacement detection plate 3, its other end coordinates in mounting hole and is connected with wear-resisting lock core 7.Between dynamic iron core 2 and electromagnet 1
Back-moving spring 6 is provided with, is easy to dynamic iron core 2 to reset in the stroke range of 12mm.It is relative that the side of electromagnet 1 is additionally provided with position
Two photoelectric sensors, the photoelectric sensor on diverse location is not merging inductive displacement with the matching of displacement detecting plate 3 in the same time
The relative position of detection plate 3.Meanwhile, two relative photoelectric sensors of position are respectively beginning level sensor 8 and last level sensor
9, two photoelectric sensors are arranged on the mobile route of displacement detecting plate 3, and last level sensor 9 is provided with last level sensor signal
Line 13, beginning level sensor 8 is provided with beginning level sensor holding wire 12.When electromagnet 1 is not powered on, dynamic iron core 2 is not moved, then
Displacement detecting plate 3 is located at beginning level sensor 8, and beginning level sensor 8 detects signal and transmits corresponding signal；Electromagnet 1 is powered
Afterwards, dynamic iron core 2 moves an impulse stroke of 12mm, and dynamic iron core 2 drives displacement detecting plate 3 to be moved to last level sensor 9 simultaneously,
Last level sensor 9 detects signal and transmits signal.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (3)
1. a kind of direct current Self-resetting electromagnet, it is characterised in that：Including shell and in shell：Photoelectric sensor,
Electromagnet, dynamic iron core and displacement detecting plate；The dynamic iron core is set in the axis hole of the electromagnet；One end of the dynamic iron core
It is connected on the displacement detecting plate, its other end is connected with wear-resisting lock core；Reset is provided between the dynamic iron core and electromagnet
Spring；The side of the electromagnet is additionally provided with two relative photoelectric sensors of position；Photoelectric sensor on diverse location exists
Do not match with the displacement detecting plate in the same time and merge the relative position of inductive displacement detection plate.
2. a kind of direct current Self-resetting electromagnet according to claim 1, it is characterised in that：Two relative photoelectric transfers of position
Sensor is respectively beginning level sensor and last level sensor；Two photoelectric sensors are arranged at the mobile route of the displacement detecting plate
On；The holding wire of external connection is equipped with each photoelectric sensor.
3. a kind of direct current Self-resetting electromagnet according to claim 1 and 2, it is characterised in that：The shell includes framework
Sandwich type element and mounting base；The frame type housing is connected on mounting base by fastener；Frame type housing and electromagnet
It is connected by CARBURIZING FURNACE FOR STAINLESS FASTENER, on-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260196.3A CN106783006A (en) | 2016-12-30 | 2016-12-30 | A kind of direct current Self-resetting electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260196.3A CN106783006A (en) | 2016-12-30 | 2016-12-30 | A kind of direct current Self-resetting electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106783006A true CN106783006A (en) | 2017-05-31 |
Family
ID=58953879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611260196.3A Pending CN106783006A (en) | 2016-12-30 | 2016-12-30 | A kind of direct current Self-resetting electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106783006A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005004312A1 (en) * | 2003-07-02 | 2005-01-13 | Wenhua Liu | A micro-power consuming reciprocating device |
| CN2881287Y (en) * | 2006-01-05 | 2007-03-21 | 王洪才 | Fast electromagnetic clutch of pressure machine for protecting human body |
| CN105804513A (en) * | 2016-04-06 | 2016-07-27 | 苏州耀德科电磁技术有限公司 | Direct-current self-resetting electromagnet |
-
2016
- 2016-12-30 CN CN201611260196.3A patent/CN106783006A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005004312A1 (en) * | 2003-07-02 | 2005-01-13 | Wenhua Liu | A micro-power consuming reciprocating device |
| CN2881287Y (en) * | 2006-01-05 | 2007-03-21 | 王洪才 | Fast electromagnetic clutch of pressure machine for protecting human body |
| CN105804513A (en) * | 2016-04-06 | 2016-07-27 | 苏州耀德科电磁技术有限公司 | Direct-current self-resetting electromagnet |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |