CN208622523U - A kind of rotary electric magnet - Google Patents
A kind of rotary electric magnet Download PDFInfo
- Publication number
- CN208622523U CN208622523U CN201821224187.3U CN201821224187U CN208622523U CN 208622523 U CN208622523 U CN 208622523U CN 201821224187 U CN201821224187 U CN 201821224187U CN 208622523 U CN208622523 U CN 208622523U
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- China
- Prior art keywords
- iron core
- rotating disc
- outline border
- working end
- ball grooves
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Abstract
A kind of rotary electric magnet of the utility model, including outline border, static iron core and dynamic iron core, static iron core are coaxially mounted in outline border, the convolute coil on static iron core；Dynamic iron core coaxial cooperation is in static iron core；The central spindle of the dynamic iron core is equipped with the center-pole for running through outline border；One end of center-pole is flexible working end, and the other end is the positive stop end of thrust limit；A rotating disc is set 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, the working end is equipped with corresponding outer ball grooves；Cooperate stainless steel ball between interior ball grooves and outer ball grooves；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, and the tapered end is rotated around working end.It is additionally arranged, for cooperating in specific locking structure, can play the ability for increasing locking, can also push rod be protected to avoid by external impacts as push rod is flexible and generates the locking structure of rotation.
Description
Technical field
The utility model relates to electromagnet structure fields, more particularly to a kind of rotary electric magnet.
Background technique
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 bracket, coil and telescopic rod, and bracket is fixedly connected with coil, on bracket
Equipped with through-hole, telescopic rod includes mandril and top cover, mandril activity is threaded through in bracket and coil, since through-hole is set on bracket
It sets, makes electromagnet be easy to enter impurity and moisture from through-hole in use, impurity includes grease stain, dust etc., and moisture can add
The speed of fast moving component rust corrosion, impurity and corrosion will affect movable part and smoothly move, and eventually leading to electromagnet can not
It works normally, thus need to carry out demolition and replacement, waste of manpower and resource.
Utility model content
The technical solution that the utility model uses is to provide a kind of rotary electric magnet, including outline border, static iron core and
Dynamic iron core, static iron core are coaxially mounted in outline border, the convolute coil on static iron core；Dynamic iron core coaxial cooperation is in static iron core；Institute
The central spindle for stating dynamic iron core is equipped with the center-pole for running through outline border；One end of center-pole is flexible working end, the other end
For the positive stop end of thrust limit；A rotating disc is set on working end；Rotating disc is flexibly connected with outline border；In rotating disc
Spiral helicine interior ball grooves are equipped in axis hole, the working end is equipped with corresponding outer ball grooves；In interior ball grooves and outer rolling
Cooperate stainless steel ball between pearl slot；The rotating disc is equipped with the tapered end for being parallel to working end；The flexible then band turn of dynamic iron core
Moving plate rotation, the tapered end are rotated around working end.
Preferably, the surface of the outline border is equipped with the sliding slot of a ring seal；The downside end face of the rotating disc
On be then equipped with the protrusion that cooperates with sliding slot.
Preferably, the upside end face of the rotating disc is then equipped with the outer for limiting stainless steel ball；The tapered end is at least
Equipped with two.
The beneficial effects of the utility model are: provide a kind of rotary electric magnet, be additionally arranged can as push rod is flexible and
The locking structure for generating rotation can play the ability for increasing locking, can also protect for cooperating in specific locking structure
Shield push rod is avoided by external impacts.
Detailed description of the invention
Fig. 1 is the structure chart of rotary electric magnet；
Fig. 2 is the cross-sectional view of rotating disc on rotary electric magnet；
The components in the drawings are labeled as follows: 1, outline border；2, static iron core；3, working end；4, positive stop end；5, rotating disc；6,
Outer ball grooves；7, stainless steel ball；8, tapered end；9, raised；10, outer.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Attached Fig. 1 and 2 is please referred to, the utility model embodiment includes:
A kind of rotary electric magnet, including outline border 1, static iron core 2 and dynamic iron core, static iron core 2 are coaxially mounted in outline border 1,
The convolute coil on static iron core 2；Dynamic iron core coaxial cooperation is in static iron core 2；The central spindle of the dynamic iron core is equipped with one and runs through
The center-pole of outline border；One end of center-pole is flexible working end 3, and the other end is the positive stop end 4 of thrust limit；In working end
A rotating disc 5 is set on 3；Rotating disc 5 is flexibly connected with outline border 1；Spiral helicine interior rolling is equipped in the axis hole of rotating disc 5
Pearl slot, the working end are equipped with corresponding outer ball grooves 6；Cooperate stainless steel ball between interior ball grooves and outer ball grooves
7；The rotating disc 5 is equipped with the tapered end 8 for being parallel to working end；Dynamic iron core is flexible then to drive 5 rotation of rotating disc, the tapered end 8
It is rotated around working end.The surface of outline border 1 is equipped with the sliding slot of a ring seal；On the downside end face of the rotating disc 5 then
Equipped with the protrusion 9 cooperated with sliding slot.The upside end face of rotating disc 5 is then equipped with the outer 10 for limiting stainless steel ball；The tapered end 8
At least provided with two.After rotary electromagnetic Tie Tong electricity, dynamic iron core generates movement, and working end is stretched out, working end and rotating disc it
Between fit system make rotating disc generate rotation, stainless steel ball reduces frictional force, and rotating disc drives tapered end to generate rotation,
Tapered end and working end generate the lockup capacity of cooperation.The rotary electric magnet, being additionally arranged 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 cooperating in specific locking structure
It avoids by external impacts.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of rotary electric magnet, it is characterised in that: including outline border, static iron core and dynamic iron core, static iron core is co-axially mounted outside
In frame, the convolute coil on static iron core；Dynamic iron core coaxial cooperation is in static iron core；It is characterized by: the central spindle of the dynamic iron core
It is equipped with the center-pole for running through outline border；One end of center-pole is flexible working end, and the other end is the limit of thrust limit
Position end；A rotating disc is set on working end；Rotating disc is flexibly connected with outline border；Spiral is equipped in the axis hole of rotating disc
The interior ball grooves of shape, the working end are equipped with corresponding outer ball grooves；Cooperate not between interior ball grooves and outer ball grooves
Become rusty 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 lock
Head is rotated around working end.
2. a kind of rotary electric magnet according to claim 1, it is characterised in that: the surface of the outline border is equipped with one
The sliding slot of ring seal；The protrusion cooperated with sliding slot is then equipped on the downside end face of the rotating disc.
3. a kind of rotary electric magnet according to claim 1 or 2, it is characterised in that: the upside end face of the rotating disc
Then it is equipped with the outer for limiting stainless steel ball；The tapered end is at least provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224187.3U CN208622523U (en) | 2018-07-31 | 2018-07-31 | A kind of rotary electric magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224187.3U CN208622523U (en) | 2018-07-31 | 2018-07-31 | A kind of rotary electric magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208622523U true CN208622523U (en) | 2019-03-19 |
Family
ID=65708187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821224187.3U Active CN208622523U (en) | 2018-07-31 | 2018-07-31 | A kind of rotary electric magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208622523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766711A (en) * | 2018-07-31 | 2018-11-06 | 苏州耀德科电磁技术有限公司 | A kind of rotary electric magnet |
-
2018
- 2018-07-31 CN CN201821224187.3U patent/CN208622523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766711A (en) * | 2018-07-31 | 2018-11-06 | 苏州耀德科电磁技术有限公司 | A kind of rotary electric magnet |
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| GR01 | Patent grant |