CN108766713A - A kind of sliding electromagnet - Google Patents
A kind of sliding electromagnet Download PDFInfo
- Publication number
- CN108766713A CN108766713A CN201810857256.2A CN201810857256A CN108766713A CN 108766713 A CN108766713 A CN 108766713A CN 201810857256 A CN201810857256 A CN 201810857256A CN 108766713 A CN108766713 A CN 108766713A
- Authority
- CN
- China
- Prior art keywords
- outline border
- iron core
- rotating disc
- connecting rod
- slip ring
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 230000003068 static effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- H01F7/16—Rectilinearly-movable armatures
-
- 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
- H01F7/081—Magnetic constructions
Abstract
The shaft core of a kind of sliding electromagnet of the present invention, dynamic iron core is equipped with a center-pole for running through outline border；One end of center-pole is the working end stretched, and the other end is the positive stop end of thrust limit；There are one rotating discs for suit on working end；Rotating disc is flexibly connected with outline border；Spiral helicine interior ball grooves are equipped in the axis hole of rotating disc, working end is equipped with corresponding outer ball grooves；Coordinate stainless steel ball between interior ball grooves and outer ball grooves；Rotating disc is equipped with tapered end；Dynamic iron core is flexible then to drive rotating disc rotation, tapered end to be rotated around working end；Resetting spring is further sleeved on positive stop end；Slip ring is further sleeved on positive stop end；Action of reset spring is between outline border and slip ring；It is hinged by two connecting rods between slip ring and outline border；Two connecting rods are respectively first connecting rod and second connecting rod；One end of first connecting rod is hinged on outline border, and the other end is hinged to one end of second connecting rod；The other end of second connecting rod is compared with by the slip ring.
Description
Technical field
The present invention relates to electromagnet structure fields, more particularly to a kind of sliding electromagnet.
Background technology
Electromagnet is switched on a kind of device for generating electromagnetism, and after coil inside is inserted into iron core, iron core is by the magnetic field of coil
Magnetized process.Electromagnet on the market generally includes holder, coil and telescopic rod, and holder is fixedly connected with coil, on holder
Equipped with through-hole, telescopic rod includes mandril and top cover, mandril activity is threaded through in holder and coil, since through-hole is set on holder
It sets, makes electromagnet be easy to enter impurity and moisture from through-hole in use, impurity includes oil stain, dust etc., and moisture can add
The speed of fast moving component rust corrosion, impurity and corrosion can influence movable part and smoothly move, and eventually leading to electromagnet can not
Normal work, to need to carry out demolition and replacement, waste of manpower and resource.
Invention content
One aspect of the present invention is to provide a kind of sliding electromagnet, including outline border, static iron core and dynamic iron core,
Static iron core is coaxially mounted in outline border, the convolute coil on static iron core；Dynamic iron core coaxial cooperation is in static iron core；The axis of dynamic iron core
Core is equipped with a center-pole for running through outline border；One end of center-pole is the working end stretched, and the other end is thrust limit
Positive stop end；There are one rotating discs for suit on working end；Rotating disc is flexibly connected with outline border；Spiral shell is equipped in the axis hole of rotating disc
The interior ball grooves of shape are revolved, the working end is equipped with corresponding outer ball grooves；Coordinate between interior ball grooves and outer ball grooves
Stainless steel ball；The rotating disc is equipped with the tapered end for being parallel to working end；Dynamic iron core is flexible then to drive rotating disc rotation, described
Tapered end is rotated around working end；Resetting spring is further sleeved on positive stop end；Slip ring is further sleeved on positive stop end；Reset bullet
Spring acts between outline border and slip ring；It is hinged by two connecting rods between the slip ring and outline border；Two connecting rods are respectively
First connecting rod and second connecting rod；One end of first connecting rod is hinged on outline border, and the other end is hinged to one end of second connecting rod；The
The other end of two connecting rods is compared with by the slip ring.
Preferably, the sliding slot there are one ring seal is set on the surface of the outline border；The downside end face of the rotating disc
On be then equipped with the fixture block that coordinates with sliding slot；The upside end face of the rotating disc is then equipped with the outer for limiting stainless steel ball；It is described
Tapered end is at least provided with two.
Preferably, it is also provided with surface bulge in the endface of positive stop end；The surface bulge prevents slip ring from limit
Position end falls off；It is provided with elastic sealing element between matching hole in the dynamic iron core and outline border.
The beneficial effects of the invention are as follows：A kind of sliding electromagnet is provided, is additionally arranged and can be produced from as push rod is flexible
The locking structure turned can play the ability for increasing locking, can also protect push rod for coordinating in specific locking structure
It avoids by external impacts.The reset resilient structures of elasticity are also provided with, structure is increased by the cooperation of spring and articulated linkage
Reset capability, while can also increase retentivity, more stable working condition is provided.
Description of the drawings
Fig. 1 is the structure chart of sliding electromagnet；
Fig. 2 is the sectional view at rotating disc；
The label of each component is as follows in attached drawing：1, outline border；2, static iron core；3, working end；4, positive stop end；5, resetting spring；6, sliding
Rotating ring；7, first connecting rod；8, second connecting rod；9, surface bulge；10, rotating disc；11, outer ball grooves；12, stainless steel ball；13,
Tapered end；14, raised；15, outer.
Specific implementation mode
The preferred embodiments of the present invention will be 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, so as to make a clearer definition of the protection scope of the present invention.
Attached Fig. 1 and 2 is please referred to, the embodiment of the present invention includes：
A kind of sliding electromagnet, including outline border 1, static iron core 2 and dynamic iron core.Static iron core 2 is coaxially mounted in outline border 1, in quiet iron
Convolute coil on core 2；Dynamic iron core coaxial cooperation is in static iron core 2；The shaft core of dynamic iron core is equipped with a center for running through outline border
Bar；One end of center-pole is the working end 3 stretched, and the other end is the positive stop end 4 of thrust limit；It is also set on positive stop end 4
There is resetting spring 5；Slip ring 6 is further sleeved on positive stop end 4；Resetting spring 5 acts between outline border 1 and slip ring 6；It is described
It is hinged by two connecting rods between slip ring 6 and outline border 1；Two connecting rods are respectively first connecting rod 7 and second connecting rod 8；First connects
One end of bar 7 is hinged on outline border 1, and the other end is hinged to one end of second connecting rod 8；The other end of second connecting rod 8 compared with by
On the slip ring 6.It is also provided with surface bulge 9 in the endface of positive stop end 4；The surface bulge prevents slip ring from limit
End falls off.It is provided with elastic sealing element between matching hole in dynamic iron core and outline border 1.After freeze mode electromagnet is powered, iron is moved
Core will produce sliding, and when working end is stretched out, positive stop end can be shunk, and resetting spring 5 generates thrust power, while hinged connecting rod is also matched
Close the retentivity that resetting spring generates limit.Conversely, after it is powered off, resetting spring makes dynamic iron core reset, and connecting rod is also therewith
Rebound effectively keeps the stroke of dynamic iron core, increases holding capacity.
There are one rotating discs 10 for suit on working end 3；Rotating disc 10 is flexibly connected with outline border 1；In the axis hole of rotating disc 5
Interior to be equipped with spiral helicine interior ball grooves, the working end is equipped with corresponding outer ball grooves 11；In interior ball grooves and outer ball
Coordinate stainless steel ball 12 between slot；The rotating disc 10 is equipped with the tapered end 13 for being parallel to working end；The flexible then band of dynamic iron core
10 rotation of turn Moving plate, the tapered end 13 are rotated around working end.The sliding slot there are one ring seal is set on the surface of outline border 1；
The fixture block 14 coordinated with sliding slot is then equipped on the downside end face of the rotating disc 10.The upside end face of rotating disc 10 is then equipped with limitation
The outer 15 of stainless steel ball；The tapered end 13 is at least provided with two.After rotary magnet is powered, dynamic iron core generates movement,
Working end is stretched out, and the fit system between working end and rotating disc makes rotating disc generate rotation, and stainless steel ball, which reduces, to rub
Power is wiped, rotating disc drives tapered end to generate rotation, and tapered end generates the lockup capacity of cooperation with working end.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (3)
1. a kind of sliding electromagnet, it is characterised in that：Including outline border, static iron core and dynamic iron core, static iron core is coaxially mounted to outline border
It is interior, the convolute coil on static iron core；Dynamic iron core coaxial cooperation is in static iron core；It is characterized in that：In the shaft core of the dynamic iron core
The center-pole for running through outline border equipped with one；One end of center-pole is the working end stretched, and the other end is the limit of thrust limit
End；There are one rotating discs for suit on working end；Rotating disc is flexibly connected with outline border；Helical form is equipped in the axis hole of rotating disc
Interior ball grooves, the working end be equipped with corresponding outer ball grooves；Coordinate between interior ball grooves and outer ball grooves stainless
Steel ball；The rotating disc is equipped with the tapered end for being parallel to working end；Dynamic iron core is flexible then to drive rotating disc rotation, the tapered end
It is rotated around working end；Resetting spring is further sleeved on positive stop end；Slip ring is further sleeved on positive stop end；Resetting spring is made
For between outline border and slip ring；It is hinged by two connecting rods between the slip ring and outline border；Two connecting rods are respectively first
Connecting rod and second connecting rod；One end of first connecting rod is hinged on outline border, and the other end is hinged to one end of second connecting rod；Second connects
The other end of bar is compared with by the slip ring.
2. a kind of sliding electromagnet according to claim 1, it is characterised in that：Ring there are one being set on the surface of the outline border
The sliding slot of Shape closed；The fixture block coordinated with sliding slot is then equipped on the downside end face of the rotating disc；The upside of the rotating disc
Face is then equipped with the outer for limiting stainless steel ball；The tapered end is at least provided with two.
3. a kind of sliding electromagnet according to claim 1 or 2, it is characterised in that：It is also set up in the endface of positive stop end
Surface bulge；The surface bulge prevents slip ring from falling off from positive stop end；Between matching hole in the dynamic iron core and outline border
It is provided with elastic sealing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810857256.2A CN108766713A (en) | 2018-07-31 | 2018-07-31 | A kind of sliding electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810857256.2A CN108766713A (en) | 2018-07-31 | 2018-07-31 | A kind of sliding electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108766713A true CN108766713A (en) | 2018-11-06 |
Family
ID=63968237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810857256.2A Pending CN108766713A (en) | 2018-07-31 | 2018-07-31 | A kind of sliding electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108766713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330336A (en) * | 2018-12-06 | 2019-02-15 | 辛秀 | A kind of Window curtain structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB871739A (en) * | 1956-08-28 | 1961-06-28 | Ledex Inc | A device for translating axial motion of a driving element to rotary motion of a shaft |
| CN101463936A (en) * | 2009-01-09 | 2009-06-24 | 哈尔滨工程大学 | Pipe exploring robot based on sliding electromagnet |
| CN103249965A (en) * | 2010-12-20 | 2013-08-14 | Thk株式会社 | Screw motion mechanism and damping apparatus using same |
| CN209947575U (en) * | 2018-07-31 | 2020-01-14 | 苏州耀德科电磁技术有限公司 | Push-pull electromagnet |
-
2018
- 2018-07-31 CN CN201810857256.2A patent/CN108766713A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB871739A (en) * | 1956-08-28 | 1961-06-28 | Ledex Inc | A device for translating axial motion of a driving element to rotary motion of a shaft |
| CN101463936A (en) * | 2009-01-09 | 2009-06-24 | 哈尔滨工程大学 | Pipe exploring robot based on sliding electromagnet |
| CN103249965A (en) * | 2010-12-20 | 2013-08-14 | Thk株式会社 | Screw motion mechanism and damping apparatus using same |
| CN209947575U (en) * | 2018-07-31 | 2020-01-14 | 苏州耀德科电磁技术有限公司 | Push-pull electromagnet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330336A (en) * | 2018-12-06 | 2019-02-15 | 辛秀 | A kind of Window curtain structure |
| CN109330336B (en) * | 2018-12-06 | 2021-07-16 | 铜陵汇泽科技信息咨询有限公司 | Curtain structure |
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