CN208773106U - A kind of regulatable permanent magnetic chuck of multilayer magnetic force - Google Patents
A kind of regulatable permanent magnetic chuck of multilayer magnetic force Download PDFInfo
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- CN208773106U CN208773106U CN201821238012.8U CN201821238012U CN208773106U CN 208773106 U CN208773106 U CN 208773106U CN 201821238012 U CN201821238012 U CN 201821238012U CN 208773106 U CN208773106 U CN 208773106U
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Abstract
The utility model belongs to magnetic means technical field, in particular to a kind of regulatable permanent magnetic chuck of multilayer magnetic force, it includes Multilayer panel, multiple magnets, leading pole and connecting component, the Multilayer panel forms one or more adjustable elements, each adjustable elements have one or more pairs of adjacent panels, and each pair of panel includes a magnetic control panel and a fixed panel；Every deck panels open up the n magnetic pole holes being evenly arranged in a ring, and n is the even number greater than 2；It is equipped with magnet in each magnetic pole hole on each fixed panel, is equipped with magnet and leading pole in each magnetic pole hole on each magnetic control panel；The magnetic pole of magnet in each panel in adjacent pole hole is opposite；Relative to connecting component, each fixed panel is not to be rotatably connected, and each magnetic control panel is to be rotatably connected.The utility model is by rotary magnetron panel and changes the panel number of plies, thus it is possible to vary the trend and distribution of the magnetic line of force are realized to the presence or absence of sucker magnetic force, strong and weak regulation.
Description
Technical field
The utility model belongs to magnetic means technical field, in particular to a kind of regulatable permanent magnetic chuck of multilayer magnetic force.
Background technique
Permanent magnetic chuck is used in Metal Cutting Machine Tool field mostly, using magnetic conduction and non-magnet material frame structure, then leads to
It crosses transmission mechanism and changes magnet relative position, realize workpiece sticking and be detached from.
Currently, permanent-magnet suction cup structure function is had nothing in common with each other, but common configuration is complicated, design size is bigger than normal, installation and replacement magnetic
Body is time-consuming and laborious, and sucker magnetic force only has magnetic force, without magnetic force two ways, cannot achieve the more magnetic force changes of sucker.
Summary of the invention
In view of the above technical problems, the purpose of the utility model is to provide a kind of regulatable permanent magnetic chuck of multilayer magnetic force,
The sucker structure is simple, controllability is strong, and the structure of multilayer magnetic force may be implemented to the presence or absence of sucker magnetic force, strong and weak tune
Control.
To achieve the goals above, the utility model provides following technical solution:
A kind of regulatable permanent magnetic chuck of multilayer magnetic force, it includes Multilayer panel, multiple magnets 5, leading pole 6 and connection
Component 7.
The Multilayer panel forms one or more adjustable elements, and each adjustable elements have one or more pairs of adjacent faces
Plate, each pair of panel include a magnetic control panel and a fixed panel.
Every deck panels open up the n magnetic pole holes 8 being evenly arranged in a ring, and n is the even number greater than 2；On each fixed panel
Each magnetic pole hole 8 in be equipped with magnet 5, magnet 5 and leading pole 6 are equipped in each magnetic pole hole 8 on each magnetic control panel；In each panel
The magnetic pole of magnet 5 in adjacent pole hole 8 is opposite.
Relative to connecting component 7, each fixed panel is not to be rotatably connected, and each magnetic control panel is to be rotatably connected.
8 quantity of magnetic pole hole of every deck panels is identical, and opposite panel is centrosymmetrically arranged.
The permanent magnetic chuck has adjacent outer magnetic control panel 1, interior fixed panel 2, interior magnetic control panel 3 and outer fixed panel 4,
The line at the center in the interior fixed panel 2 and the corresponding each magnetic pole hole 8 of outer fixed panel 4 is parallel with panel axial direction；
Outer magnetic control panel 1 and the line of centres in the corresponding each magnetic pole hole 8 of interior magnetic control panel 3 are parallel with panel axial direction.
Leading pole 6 on magnetic control panel and the magnet 5 on fixed panel are corresponding in the axial direction；Magnetic on fixed panel
The magnetic pole of body 5 is parallel with panel axial direction.
5 magnetic pole of magnet on outer magnetic control panel 1 or interior magnetic control panel 3 in adjacent pole hole 8 is opposite；In panel axial direction side
To the magnetic pole of the magnet 5 on interior fixed panel 2 or outer fixed panel 4 in corresponding magnetic pole hole 8 is identical.
The shape in magnetic pole hole is round, rectangular, fan-shaped, triangle, rectangle, ellipse, any one in irregular shape.
The magnet 5 is permanent magnet or electromagnet, and the material of panel is non-magnet material, and the material of leading pole 6 is magnetic conduction
Material.
By rotating panel, rotating angle every time is 360/n, and the sucker can be in no magnetic force state, strong magnetic force state
And switch between weak magnetic force state.
When any two state switches, the angle of the rotation of panel is the magnet made on outer magnetic control panel 1 and interior magnetic control panel 3
5 in the axial direction be overlapped when minimum angles integral multiple.
Compared with prior art, the utility model has the beneficial effects that:
1. the regulatable permanent magnetic chuck of multilayer magnetic force of the utility model, structure is simply easy for installation, simple in manufacturing process
Processing technology is changed, has been suitble to produce in enormous quantities, is also conducive to daily maintenance.
2. the regulatable permanent magnetic chuck of multilayer magnetic force of the utility model uses magnetic control panel, fixed panel for a list
First repeated arrangement forms Multilayer panel structure, by rotary magnetron panel and changes the panel number of plies, thus it is possible to vary the magnetic line of force is walked
To and distribution, realize to the presence or absence of sucker magnetic force, strong and weak regulation.
3. the regulatable permanent magnetic chuck of multilayer magnetic force of the utility model can pass through the magnet in replacement different panels, with
Meet requirement of the different occasions to permanent magnetic chuck magnetic force.
Detailed description of the invention
Fig. 1 is the structural exploded view of the regulatable permanent magnetic chuck of multilayer magnetic force of the utility model；
Fig. 2 is structural schematic diagram after the regulatable permanent magnetic chuck of multilayer magnetic force of the utility model assembles；
Fig. 3 is the line A-A sectional view for removing connecting component in Fig. 2；
Fig. 4 be the utility model the regulatable permanent magnetic chuck of multilayer magnetic force in no magnetic force when structural schematic diagram；
Fig. 5 is in structural schematic diagram when strong magnetic force for the regulatable permanent magnetic chuck of multilayer magnetic force of the utility model；
Fig. 6 is in structural schematic diagram when weak magnetic power for the regulatable permanent magnetic chuck of multilayer magnetic force of the utility model.
Appended drawing reference therein are as follows:
Panel is fixed in 1 outer magnetic control panel 2
Fixed panel outside magnetic control panel 4 in 3
5 magnet, 6 leading pole
7 connecting component, 8 magnetic pole hole
9 bottom surface, 41 screw hole
11 step cutting pattern through-hole, 21 square through hole
31 circular through hole, 71 step-like portion
The cylindric upper part in 72 square shape part 73
74 threaded portions
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is introduced.
The regulatable permanent magnetic chuck of one of the present embodiment multilayer magnetic force, including Multilayer panel, multiple magnets 5 and lead
Magnetic pole 6.The step cutting pattern through-hole 11 at outer 1 center of magnetic control panel is connect with the step-like portion 71 of connecting component 7, the interior fixation
The square through hole 21 at 2 center of panel is connect with the square shape part 72 of connecting component 7, the circle at interior 3 center of magnetic control panel
Through-hole 31 is connect with the cylindric upper part 73 of connecting component 7, the screw hole 41 and connecting component at outer fixed 4 center of panel
7 cylindric lower thread part 74 connection.It should be noted that the effect of connecting component 7 only connects panel, do not limit to
In shape, structure, connecting component is also possible to the connection types such as integral type, combined type.
Magnetic control panel 1, interior fixed panel 2, interior magnetic control panel 3 and outer fixed panel 4 can for one other than the panel
Adjust unit.It should be noted that panel is not limited to 4 layers, it is also possible to magnetic control panel, fixed panel for an adjustable elements
Repeated arrangement forms more layers structure, and the specific number of plies is according to required design.
Every deck panels open up 6 square shape magnetic pole holes 8, but the quantity in magnetic pole hole 8 is not limited to 6, magnetic pole hole shape
The side's of being also not limited to shape, specific requirement are as follows: 8 quantity of magnetic pole hole of each panel is identical, and is even number, the magnetic pole of each panel
8 shape of hole can be any one of round, rectangular, fan-shaped etc.；Interior fixed panel 2 and the corresponding each magnetic of outer fixed panel 4
The line at the center in pole hole 8 is parallel with panel axial direction；Outer magnetic control panel 1 and the corresponding each magnetic pole hole 8 of interior magnetic control panel 3
The line of centres it is parallel with panel axial direction.
Leading pole 6 in the magnetic control panel and the magnet 5 in fixed panel internal magnetic pole hole 8 are corresponding in the axial direction.
5 magnetic pole of magnet in 4 internal magnetic pole hole 8 of interior fixed panel 2 and outer fixed panel is parallel with panel axial direction, each fixed panel
5 magnetic pole of magnet in interior adjacent pole hole is opposite.In panel axial direction, interior fixed panel 2 and the corresponding magnetic of outer fixed panel 4
5 magnetic pole of magnet in pole hole 8 is identical.The interior magnetic control panel 3 is vertical with 5 magnetic pole of magnet in outer 1 internal magnetic pole hole 8 of magnetic control panel
5 magnetic pole of magnet in panel axial direction, and in each magnetic control panel in adjacent pole hole is opposite.It should be noted that magnet 5
It is not limited to permanent magnet, is also possible to other magnetic materials such as soft magnetism, even if same material is also possible to the different trades mark, different magnetic
The magnet of performance.
It is outer magnetic control panel 1 and interior magnetic control panel 3, interior fixed panel 2, outer in order to control the trend of the permanent magnetic chuck magnetic line of force
Fixed panel 4 selects non-magnet material, and leading pole 6 selects permeability magnetic material.
Illustrate the working principle of the regulatable permanent magnetic chuck of the utility model multilayer magnetic force below in conjunction with Fig. 4, Fig. 5 and Fig. 6.
It is working face at the top of outer magnetic control panel 1, outer fixed panel 4 is placed on bottom surface 9.
Fig. 4 be the regulatable permanent magnetic chuck of the utility model multilayer magnetic force in no magnetic force when schematic illustration, rotation
Outer magnetic control panel 1 makes 5 magnetic pole of magnet in outer 1 internal magnetic pole hole of magnetic control panel and the magnet 5 in interior fixed 2 internal magnetic pole hole of panel
Magnetic pole is on the contrary, at this moment the magnetic line of force is located inside outer magnetic control panel 1, no magnetic force, therefore can not adsorb object.
Fig. 5 is schematic illustration when the regulatable permanent magnetic chuck of the utility model multilayer magnetic force is in strong magnetic force, rotation
Outer magnetic control panel 1 and interior magnetic control panel 3 make magnetic in 5 magnetic pole of magnet and interior fixed panel 2 in outer 1 internal magnetic pole hole of magnetic control panel
5 magnetic pole of magnet in the hole of pole is identical, in 5 magnetic pole of magnet in interior 3 internal magnetic pole hole of magnetic control panel and interior fixed 2 internal magnetic pole hole of panel
5 magnetic pole of magnet it is identical, at this moment the magnetic line of force pass through outer magnetic control panel 1, outer 1 top magnetic force of magnetic control panel is strong, therefore tightly adsorbs
Object.
Fig. 6 is schematic illustration when the regulatable permanent magnetic chuck of the utility model multilayer magnetic force is in weak suction, rotation
Outer magnetic control panel 1 and interior magnetic control panel 3 make magnetic in 5 magnetic pole of magnet and interior fixed panel 2 in outer 1 internal magnetic pole hole of magnetic control panel
5 magnetic pole of magnet in the hole of pole is identical, in 5 magnetic pole of magnet in interior 3 internal magnetic pole hole of magnetic control panel and interior fixed 2 internal magnetic pole hole of panel
5 magnetic pole of magnet on the contrary, at this moment the part magnetic line of force passes through outer magnetic control panel, magnetic force is weak at the top of outer magnetic control panel, therefore to object
Holding force is small.
In the present invention, it should be noted that the outer magnetic control panel 1 of every rotation and interior magnetic control panel 3, the sticking of sucker
Power will change.The angle of rotation is to open up the quantity in magnetic pole hole 8 according to magnetic control panel and determine, the angle of rotation is to make magnetic control
The integral multiple of minimum angles when panel rotation is overlapped.Preferably, the angle of rotation is 60 degree.
Claims (9)
1. a kind of regulatable permanent magnetic chuck of multilayer magnetic force, it is characterised in that: it includes Multilayer panel, multiple magnets (5), magnetic conduction
Pole (6) and connecting component (7)；
The Multilayer panel forms one or more adjustable elements, and each adjustable elements have one or more pairs of adjacent panels, often
It include a magnetic control panel and a fixed panel to panel；
Every deck panels open up the n magnetic pole holes (8) being evenly arranged in a ring, and n is the even number greater than 2；On each fixed panel
Magnet (5) are equipped in each magnetic pole hole (8), magnet (5) and leading pole (6) are equipped in each magnetic pole hole (8) on each magnetic control panel；Often
The magnetic pole of magnet (5) in a panel in adjacent pole hole (8) is opposite；
Relative to connecting component (7), each fixed panel is not to be rotatably connected, and each magnetic control panel is to be rotatably connected.
2. the regulatable permanent magnetic chuck of multilayer magnetic force as described in claim 1, it is characterised in that: the magnetic pole hole of every deck panels
(8) quantity is identical, and opposite panel is centrosymmetrically arranged.
3. the regulatable permanent magnetic chuck of multilayer magnetic force as described in claim 1, it is characterised in that: the permanent magnetic chuck has adjacent
Outer magnetic control panel (1), interior fixed panel (2), interior magnetic control panel (3) and outer fixed panel (4), the interior fixed panel (2)
The line at the center of each magnetic pole hole (8) corresponding with outer fixed panel (4) is parallel with panel axial direction；Outer magnetic control panel
(1) and the line of centres of the corresponding each magnetic pole hole (8) of interior magnetic control panel (3) is parallel with panel axial direction.
4. the regulatable permanent magnetic chuck of multilayer magnetic force as described in claim 1, it is characterised in that: the leading pole on magnetic control panel
(6) corresponding in the axial direction with the magnet (5) on fixed panel；The magnetic pole and panel of magnet (5) on fixed panel are axial
Direction is parallel.
5. the regulatable permanent magnetic chuck of multilayer magnetic force as claimed in claim 3, it is characterised in that: outer magnetic control panel (1) or interior
Magnet (5) magnetic pole on magnetic control panel (3) in adjacent pole hole (8) is opposite；In panel axial direction, interior fixed panel (2) or
The magnetic pole of magnet (5) on outer fixed panel (4) in corresponding magnetic pole hole (8) is identical.
6. the regulatable permanent magnetic chuck of multilayer magnetic force as described in claim 1, it is characterised in that: the shape in magnetic pole hole is circle
Shape, rectangular, fan-shaped, triangle, rectangle, ellipse in any one.
7. the regulatable permanent magnetic chuck of multilayer magnetic force as described in claim 1, it is characterised in that: the magnet (5) is permanent magnetism
Body or electromagnet, the material of panel are non-magnet material, and the material of leading pole (6) is permeability magnetic material.
8. the regulatable permanent magnetic chuck of multilayer magnetic force as described in claim 1, it is characterised in that: by rotating panel, every time
Rotation angle is 360/n, and the sucker can switch between no magnetic force state, strong magnetic force state and weak magnetic force state.
9. the regulatable permanent magnetic chuck of multilayer magnetic force as claimed in claim 8, it is characterised in that: when any two state switches,
The angle of the rotation of panel be when being overlapped the magnet (5) on outer magnetic control panel (1) and interior magnetic control panel (3) in the axial direction most
The integral multiple of low-angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238012.8U CN208773106U (en) | 2018-08-02 | 2018-08-02 | A kind of regulatable permanent magnetic chuck of multilayer magnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238012.8U CN208773106U (en) | 2018-08-02 | 2018-08-02 | A kind of regulatable permanent magnetic chuck of multilayer magnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773106U true CN208773106U (en) | 2019-04-23 |
Family
ID=66155205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821238012.8U Active CN208773106U (en) | 2018-08-02 | 2018-08-02 | A kind of regulatable permanent magnetic chuck of multilayer magnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208773106U (en) |
-
2018
- 2018-08-02 CN CN201821238012.8U patent/CN208773106U/en active Active
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