CN108818092A - Combined electrical permanent magnetic chuck - Google Patents
Combined electrical permanent magnetic chuck Download PDFInfo
- Publication number
- CN108818092A CN108818092A CN201810911194.9A CN201810911194A CN108818092A CN 108818092 A CN108818092 A CN 108818092A CN 201810911194 A CN201810911194 A CN 201810911194A CN 108818092 A CN108818092 A CN 108818092A
- Authority
- CN
- China
- Prior art keywords
- suction disc
- permanent
- disc unit
- magnet suction
- electric permanent
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000002441 reversible effect Effects 0.000 claims description 9
- 230000004308 accommodation Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000005389 magnetism Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
- B23Q3/1543—Stationary devices using electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
- B23Q3/1546—Stationary devices using permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of combined electrical permanent magnetic chucks, including workbench and electric permanent-magnet suction disc unit, the electric permanent-magnet suction disc unit is detachably secured on workbench, and the electric permanent-magnet suction disc unit is no less than one group, and multiple groups electric permanent-magnet suction disc unit is connected as one by the detachable combination of circuit.Combined electrical permanent magnetic chuck of the invention has many advantages, such as that structure is simple, practical, energy conservation and environmental protection, and shape, size and location can be adjusted according to workpiece to be mounted.
Description
Technical field
The present invention relates to a kind of electric permanent magnetism fixture more particularly to a kind of combined electrical permanent magnetic chucks.
Background technique
Electric permanent-magnet suction disc has been used widely in machine industry as a kind of economic and environment-friendly clamping apparatus.Electricity is forever
Magnetic-disc not only has the security feature of permanent magnetic chuck, also has energy-saving and environment-friendly characteristic, only 0.1 second for magnetizing and demagnetizing
It is a very useful magnetic clamping tool to the power-consuming energy of time in-fighting in 0.6 second.But common electric permanent-magnet suction disc is needed according to machine
The customization of the shape of bed work top and workpiece to be mounted, and the electric permanent-magnet suction disc production cost customized is higher, the time required to production
It is longer；And the workpiece size and shape of the single model sucker energy clamping customized is limited, it is impossible to be used in the clamping of other workpiece.
Summary of the invention
Problem to be solved by this invention is, in view of the problems of the existing technology, provides that a kind of structure is simple, practicability
By force, the combined electrical permanent magnetic chuck that energy conservation and environmental protection and shape, size and location can be adjusted according to workpiece to be mounted.
In order to solve the above technical problems, technical solution proposed by the present invention is：
A kind of combined electrical permanent magnetic chuck, including workbench and electric permanent-magnet suction disc unit, the electric permanent-magnet suction disc unit can
Disassembly is fixed on the worktable, and the electric permanent-magnet suction disc unit is no less than one group, and multiple groups electric permanent-magnet suction disc unit passes through circuit
Detachable combination is connected as one.
As a further improvement of the above technical scheme：
The electric permanent-magnet suction disc unit energy single group is dismantled from workbench.
The opposite both ends of the surface of the electric permanent-magnet suction disc unit are equipped with magnetic pole, and the electric permanent-magnet suction disc unit passes through wherein one
Magnetic pole on a end face, which removably adsorbs, to be fixed on the worktable.
The electric permanent-magnet suction disc unit includes shell, and the shell includes intermediate plate and two end shells, described two ends
Portion's shell is respectively arranged on the both ends of the surface of intermediate plate, and the magnetic pole is embedded in the outer end face of end shell.
The electric permanent-magnet suction disc unit further includes permanent-magnet steel, reversible magnet steel and coil, and the magnetic pole and end shell surround one
The cavity of opening plate towards the middle, the reversible magnet steel are placed in cavity, and the coil is wound in the periphery of reversible magnet steel；It is described
The junction of magnetic pole and end shell is equipped with accommodation groove, and the permanent-magnet steel is set in accommodation groove.
The electric permanent-magnet suction disc unit is equipped with input interface and output interface, the multiple groups electric permanent-magnet suction disc unit arrangement
When combination, positioned at head end electric permanent-magnet suction disc unit input interface as electric signal input port；Electric permanent magnetism positioned at tail end is inhaled
The output interface sky of disk unit connects, between each adjacent input interface sequentially connect with output interface.
It is to be connected in parallel between each group electric permanent-magnet suction disc unit.
In one group of electric permanent-magnet suction disc unit, the coil in an end shell and the coil in another end shell
It is not connected to mutually.
It include no less than four conducting wires between the input interface and output interface of the electric permanent-magnet suction disc unit, described one
Parallel connection of coil in a end shell is on wherein two conducting wires, and the parallel connection of coil in another described end shell is in another
On outer two conducting wires.
The magnetic pole being embedded in the end shell is no less than one.
Compared with the prior art, the advantages of the present invention are as follows：
Combined electrical permanent magnetic chuck of the invention includes inhaling with the workbench of work pieces mate to be mounted and the electric permanent magnetism of multiple groups
Disk unit, electric permanent-magnet suction disc unit are detachably secured on workbench, whole without customizing when needing the different workpiece of clamping
A electric permanent-magnet suction disc, it is only necessary to the workbench of customized production respective shapes, and the electric permanent-magnet suction disc unit of group number needed for assembly
, production cost is low, high production efficiency；And when wherein one or more groups of electric permanent-magnet suction disc units damage, without more
Entire electric permanent-magnet suction disc is changed, the electric permanent-magnet suction disc unit of damage is only removed and replace, avoids waste material, it is practical；
And electric permanent-magnet suction disc unit of the invention can avoid waste electric energy, have energy-saving and environment-friendly according to required magnetic force increase and decrease group number
Advantage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of combined electrical permanent magnetic chuck of the invention；
Fig. 2 is the schematic perspective view of electric permanent-magnet suction disc unit in combined electrical permanent magnetic chuck of the invention；
Fig. 3 is the schematic cross-sectional view of electric permanent-magnet suction disc unit in combined electrical permanent magnetic chuck of the invention；
Fig. 4 is the connection circuit diagram of electric permanent-magnet suction disc unit in combined electrical permanent magnetic chuck of the invention.
Marginal data：1, workbench；2, electric permanent-magnet suction disc unit；21, shell；211, magnetic pole；212, end shell；213, in
Between plate；22, permanent-magnet steel；23, reversible magnet steel；24, coil；25, input interface；26, output interface.
Specific embodiment
To facilitate the understanding of the present invention, invention herein is done below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but protection scope of the present invention is not limited to following specific embodiments.
Embodiment：
As depicted in figs. 1 and 2, the combined electrical permanent magnetic chuck of the present embodiment, including workbench 1 and electric permanent-magnet suction disc unit
2, electric permanent-magnet suction disc unit 2 is detachably secured on workbench 1, and electric permanent-magnet suction disc unit 2 is no less than one group, multiple groups electricity permanent magnetism
Sucker unit 2 is connected as one by the detachable combination of circuit, and 2 energy single group of electric permanent-magnet suction disc unit is dismantled from workbench 1.
The combination of the present embodiment makes electric permanent-magnet suction disc in use, when needing the different workpiece of clamping, forever without the entire electricity of customization
Magnetic-disc, it is only necessary to the workbench 1 of customized production respective shapes, and the electric permanent-magnet suction disc unit 2 of group number needed for assembly, it is raw
Produce at low cost, high production efficiency；And when wherein one or more groups of electric permanent-magnet suction disc units 2 damage, it is entire that no replacement is required
Electric permanent-magnet suction disc avoids waste material as long as removing and replacing the electric permanent-magnet suction disc unit 2 of damage, practical；And
Electric permanent-magnet suction disc unit 2 can avoid waste electric energy, have the advantages that energy conservation and environmental protection according to required magnetic force increase and decrease group number.Shown in Fig. 1
Combined electrical permanent magnetic chuck to be measured, workbench 1 be rectangle, which is provided with six groups of electric permanent-magnet suction disc units 2, when needs magnetic force compared with
Hour, wherein several groups of electric permanent-magnet suction disc units 2 can also be removed.
In the present embodiment, as shown in figure 3, the opposite both ends of the surface of electric permanent-magnet suction disc unit 2 are equipped with magnetic pole 211, electric permanent magnetism
Sucker unit 2 by the magnetic pole 211 on one of end face, removably be fixed on workbench 1 by absorption, on another end face
Magnetic pole 211 for adsorbing workpiece to be mounted, and the adsorption operations of two end faces of electric permanent-magnet suction disc unit 2 can individually into
Row.
In the present embodiment, electric permanent-magnet suction disc unit 2 includes shell 21, permanent-magnet steel 22, reversible magnet steel 23 and coil 24, shell
21 include intermediate plate 213 and two end shells 212, and two end shells 212 are respectively arranged on the both ends of the surface of intermediate plate 213, magnetic pole 211
It is embedded in the outer end face of end shell 212, and magnetic pole 211 and end shell 212 surround the cavity of opening plate 213 towards the middle, it can
Inverse magnet steel 23 is placed in cavity, and coil 24 is wound in the periphery of reversible magnet steel 23；Magnetic pole 211 and the junction of end shell 212 are set
There is accommodation groove, permanent-magnet steel 22 is set in accommodation groove.
When needing to adjust position of the electric permanent-magnet suction disc unit 2 on workbench 1 or adsorbed state, electric permanent-magnet suction disc is adjusted
Current direction in unit 2 and the coil 24 of 1 contact face of workbench makes its corresponding magnetic pole 211 externally show without magnetic or have
Magnetic；It is corresponding to adjust electric permanent-magnet suction disc unit 2 and workpiece-contacting tip when needing the adsorbed state to workpiece to be adjusted
Current direction in the coil 24 in face makes its corresponding magnetic pole 211 externally show without magnetic or have magnetic；Due on two end faces
The external adsorbed state of magnetic pole 211 controlled by the coil 24 of respective lower section, therefore may be implemented individually to control adsorption operations.For
Facilitate operator, one two grades of switch can be set in external circuits, holds power supply with two respectively by its designated position
Face coil 24 is connected.
In the present embodiment, electric permanent-magnet suction disc unit 2 is equipped with input interface 25 and output interface 26, multiple groups electric permanent-magnet suction disc
When 2 permutation and combination of unit, the input interface 25 positioned at the electric permanent-magnet suction disc unit 2 of head end is used as electric signal input port；Positioned at tail
26 sky of output interface of the electric permanent-magnet suction disc unit 2 at end connects, between each adjacent input interface 25 and output interface 26 sequentially
Connect；As shown in figure 4, external between each group electric permanent-magnet suction disc unit 2 concatenated by input interface 25 and output interface 26, in
Portion's circuit is to be connected in parallel, and this connection type makes each group electric permanent-magnet suction disc unit 2 between each other without influence, and avoiding ought wherein one
When group breaks down, influences other groups and attract workpiece to be mounted, and external form is that concatenation can greatly reduce answering for connection
Polygamy facilitates operator to be combined connection.
In the present embodiment, in one group of electric permanent-magnet suction disc unit 2, coil 24 in an end shell 212 be located at it is another
Coil 24 in one end shell 212 is not connected to mutually, and its implementation is, the input interface 25 of electric permanent-magnet suction disc unit 2 and defeated
Include no less than four conducting wires between outgoing interface 26, the coil 24 in an end shell 212 be connected in parallel in wherein two lead
On line, the coil 24 in another end shell 212 is connected in parallel on other two conducting wires, i.e. magnetic in two end shells 212
The demagnetization of filling of pole 211 is not interfere with each other, and makes the connection of electric permanent-magnet suction disc unit 2 and workbench 1 and disassembly and the clamping of workpiece and pine
It is independent of each other between de-, avoids dangerous situation, and simple to operate.
In the present embodiment, the magnetic pole 211 being embedded in end shell 212 is no less than one, the coil of adjacent 211 lower section of magnetic pole
The electromagnetic field polarity of 24 generations is opposite.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example.For those skilled in the art, obtained modifications and variations under the premise of not departing from technical concept of the invention
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of combined electrical permanent magnetic chuck, it is characterised in that：Including workbench (1) and electric permanent-magnet suction disc unit (2), the electricity
Permanent magnetic chuck unit (2) is detachably secured on workbench (1), and the electric permanent-magnet suction disc unit (2) is no less than one group, multiple groups
Electric permanent-magnet suction disc unit (2) is connected as one by the detachable combination of circuit.
2. combined electrical permanent magnetic chuck according to claim 1, it is characterised in that：Electric permanent-magnet suction disc unit (2) energy
Single group is dismantled from workbench (1).
3. combined electrical permanent magnetic chuck according to claim 1 or 2, it is characterised in that：The electric permanent-magnet suction disc unit (2)
Opposite both ends of the surface are equipped with magnetic pole (211), and the electric permanent-magnet suction disc unit (2) passes through the magnetic pole on one of end face
(211) dismountable absorption is fixed on workbench (1).
4. combined electrical permanent magnetic chuck according to claim 3, it is characterised in that：Electric permanent-magnet suction disc unit (2) packet
It includes shell (21), the shell (21) includes intermediate plate (213) and two end shells (212), described two end shells (212) point
Not She Yu intermediate plate (213) both ends of the surface, in the outer end face of the magnetic pole (211) insertion end shell (212).
5. combined electrical permanent magnetic chuck according to claim 4, it is characterised in that：The electric permanent-magnet suction disc unit (2) is also
Including permanent-magnet steel (22), reversible magnet steel (23) and coil (24), the magnetic pole (211) and end shell (212) surround an opening court
To the cavity of intermediate plate (213), the reversible magnet steel (23) is placed in cavity, and the coil (24) is wound in reversible magnet steel (23)
Periphery；The junction of the magnetic pole (211) and end shell (212) is equipped with accommodation groove, and the permanent-magnet steel (22) is set to accommodating
In slot.
6. combined electrical permanent magnetic chuck according to claim 5, it is characterised in that：On the electric permanent-magnet suction disc unit (2)
Equipped with input interface (25) and output interface (26), when multiple groups electric permanent-magnet suction disc unit (2) permutation and combination, positioned at head end
The input interface (25) of electric permanent-magnet suction disc unit (2) is used as electric signal input port；Positioned at the electric permanent-magnet suction disc unit (2) of tail end
Output interface (26) sky connects, between each adjacent input interface (25) sequentially connect with output interface (26).
7. combined electrical permanent magnetic chuck according to claim 6, it is characterised in that：Each group electric permanent-magnet suction disc unit (2) it
Between to be connected in parallel.
8. combined electrical permanent magnetic chuck according to claim 6, it is characterised in that：In one group of electric permanent-magnet suction disc unit (2),
Coil (24) in an end shell (212) is not connected to mutually with the coil (24) being located in another end shell (212).
9. combined electrical permanent magnetic chuck according to claim 8, it is characterised in that：The electric permanent-magnet suction disc unit (2)
It include no less than four conducting wires between input interface (25) and output interface (26), the line in one end shell (212)
Circle (24) is connected in parallel on wherein two conducting wires, and the coil (24) in another described end shell (212) is connected in parallel in separately
On outer two conducting wires.
10. combined electrical permanent magnetic chuck according to claim 4, it is characterised in that：It is embedded on the end shell (212)
Magnetic pole (211) is no less than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810911194.9A CN108818092A (en) | 2018-08-10 | 2018-08-10 | Combined electrical permanent magnetic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810911194.9A CN108818092A (en) | 2018-08-10 | 2018-08-10 | Combined electrical permanent magnetic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818092A true CN108818092A (en) | 2018-11-16 |
Family
ID=64153243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810911194.9A Pending CN108818092A (en) | 2018-08-10 | 2018-08-10 | Combined electrical permanent magnetic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108818092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157875A (en) * | 2020-07-27 | 2021-01-01 | 宁波海迈克自动化科技有限公司 | Magnetic workbench with magnetic pole units embedded and planted in host template |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3147016U (en) * | 2008-09-29 | 2008-12-11 | 儀辰企業股▲分▼有限公司 | Electrically controlled protractor using permanent magnets |
| KR20100003543U (en) * | 2008-09-24 | 2010-04-01 | 어스-체인 엔터프라이즈 컴퍼니 리미티드 | Permanent electromagnetic indexing apparatus |
| US20100308519A1 (en) * | 2007-11-30 | 2010-12-09 | Uttam Sarda | Electro permanent magnetic apparatus with dual working face |
| CN203579286U (en) * | 2013-11-28 | 2014-05-07 | 东莞市耐斯机械制造有限公司 | Electro-permanent magnetic chuck with good seal and high strength |
| CN104308624A (en) * | 2014-10-15 | 2015-01-28 | 株洲悍威磁电科技有限公司 | Free splicing electric permanent magnetic suction disc |
| CN206445574U (en) * | 2017-02-13 | 2017-08-29 | 青岛沃克森磁力机械有限公司 | A kind of two-sided electric permanent-magnet suction disc |
| CN206544048U (en) * | 2017-01-11 | 2017-10-10 | 东莞市耐斯机械制造有限公司 | One kind has the magnetic electric permanent-magnet suction disc in two sides |
| CN207104454U (en) * | 2017-09-01 | 2018-03-16 | 株洲悍威磁电科技有限公司 | A kind of round pole electric permanent-magnet suction disc |
| CN208788081U (en) * | 2018-08-10 | 2019-04-26 | 株洲悍威磁电科技有限公司 | Combined electrical permanent magnetic chuck |
-
2018
- 2018-08-10 CN CN201810911194.9A patent/CN108818092A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100308519A1 (en) * | 2007-11-30 | 2010-12-09 | Uttam Sarda | Electro permanent magnetic apparatus with dual working face |
| KR20100003543U (en) * | 2008-09-24 | 2010-04-01 | 어스-체인 엔터프라이즈 컴퍼니 리미티드 | Permanent electromagnetic indexing apparatus |
| JP3147016U (en) * | 2008-09-29 | 2008-12-11 | 儀辰企業股▲分▼有限公司 | Electrically controlled protractor using permanent magnets |
| CN203579286U (en) * | 2013-11-28 | 2014-05-07 | 东莞市耐斯机械制造有限公司 | Electro-permanent magnetic chuck with good seal and high strength |
| CN104308624A (en) * | 2014-10-15 | 2015-01-28 | 株洲悍威磁电科技有限公司 | Free splicing electric permanent magnetic suction disc |
| CN206544048U (en) * | 2017-01-11 | 2017-10-10 | 东莞市耐斯机械制造有限公司 | One kind has the magnetic electric permanent-magnet suction disc in two sides |
| CN206445574U (en) * | 2017-02-13 | 2017-08-29 | 青岛沃克森磁力机械有限公司 | A kind of two-sided electric permanent-magnet suction disc |
| CN207104454U (en) * | 2017-09-01 | 2018-03-16 | 株洲悍威磁电科技有限公司 | A kind of round pole electric permanent-magnet suction disc |
| CN208788081U (en) * | 2018-08-10 | 2019-04-26 | 株洲悍威磁电科技有限公司 | Combined electrical permanent magnetic chuck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157875A (en) * | 2020-07-27 | 2021-01-01 | 宁波海迈克自动化科技有限公司 | Magnetic workbench with magnetic pole units embedded and planted in host template |
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