CN203579286U - Electro-permanent magnetic chuck with good seal and high strength - Google Patents
Electro-permanent magnetic chuck with good seal and high strength Download PDFInfo
- Publication number
- CN203579286U CN203579286U CN201320763437.1U CN201320763437U CN203579286U CN 203579286 U CN203579286 U CN 203579286U CN 201320763437 U CN201320763437 U CN 201320763437U CN 203579286 U CN203579286 U CN 203579286U
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- magnetic pole
- disk body
- magnetic
- chuck body
- electro
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 230000002441 reversible effect Effects 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 5
- 238000000227 grinding Methods 0.000 abstract description 5
- 238000003801 milling Methods 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000005347 demagnetization Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model provides an electro-permanent magnetic chuck with good seal and high strength, which comprises a lower chuck body, an upper chuck body arranged on the two ends of the lower chuck body, a connecting screw used for fixing the upper chuck body and the lower chuck body, a magnetic pole arranged in a box surrounded by the upper chuck body, a resin filled ining the gap of the two sides of the magnetic pole, a reversible magnetic steel arranged below the magnetic pole, and a set screw which passes through the middle part of the reversible magnetic steel from the bottom part of the lower chuck body upwards and extends to the middle part of the magnetic pole. The electro-permanent magnetic chuck with good seal and high strength provided by the utility model has the advantages of strong magnetic force, fast magnetizing and demagnetizing speed, no magnetic force loss under the condition of power failure, no exposed resins, good waterproofness, good adsorption property, energy conservation and environmental protection, simple operation, stable performance and long service life. The electro-permanent magnetic chuck with good seal and high strength provided by the utility model can be used for quickly clamping in the processeding work by being installed on a CNC machine tool, a planer type milling machine, a numerical control boring machine and a drilling machine as a quick clamping fixture, therefore, the electro-permanent magnetic chuck is not only widely applied to the quick die change of an injection molding machine and a sheet stretcher, but also applied to the glass grinding of the mobile phone touch screens, so that the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of electric permanent-magnet suction disc, relates in particular to a kind of quick-clamping that is widely used in, the high electric permanent-magnet suction disc of good airproof performance intensity of the industry-by-industries such as lifting carrying.
Background technology
The lip-deep resin of traditional electric permanent-magnet suction disc exposes, and sealing is poor, and water resistance is poor; Electric permanent-magnet suction disc intensity is bad, and electric permanent-magnet suction disc is easily impaired, and the life-span is short.
Therefore, by the structure of improvement electric permanent-magnet suction disc, the applicant research and develop a kind of have magnetic force strong, fill that demagnetization speed is fast, the continuous magnetic of power-off, resin does not expose, water resistance is good, and absorption property is good, and energy-saving and environmental protection are simple to operate, stable performance, long service life, production cost is low; By being installed on CNC lathe, planer-type milling machine, numerical control borer, drilling machine as fast-clamping clamp, can carry out quick-clamping to processed work, increase work efficiency, it is not only widely used in the injection machine of multiple batches of small lot batch manufacture, on the fast band die change of thin plate stretching-machine, also be applied to the industries such as the glass grinding aspect of handset touch panel or lifting carrying, the high electric permanent-magnet suction disc of a kind of good airproof performance intensity that can greatly improve enterprises production efficiency really belongs to necessary.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of have magnetic force strong, fill that demagnetization speed is fast, the continuous magnetic of power-off, resin does not expose, water resistance is good, absorption property is good, energy-saving and environmental protection are simple to operate, stable performance, long service life, production cost is low; By being installed on CNC lathe, planer-type milling machine, numerical control borer, drilling machine as fast-clamping clamp, can carry out quick-clamping to processed work, increase work efficiency, it is not only widely used in the injection machine of multiple batches of small lot batch manufacture, on the fast band die change of thin plate stretching-machine, also be applied to the industries such as the glass grinding aspect of handset touch panel or lifting carrying, can greatly improve the high electric permanent-magnet suction disc of a kind of good airproof performance intensity of enterprises production efficiency.
The utility model adopts following technical scheme: the high electric permanent-magnet suction disc of a kind of good airproof performance intensity, comprise lower disk body, and be arranged on the resin filling hole in lower disk body, and be arranged on the upper disk body above lower disk body two ends, and for fixing the connecting screw of upper disk body and lower disk body, and be arranged on the magnetic pole in the square frame that disk body surrounds, and be filled in the resin of magnetic pole two side clearances, and be arranged on the reversible magnet steel below magnetic pole, and from the bottom of lower disk body, be upward through the middle part of reversible magnet steel and extend to the fixed screw at magnetic pole middle part.
Further, the top of described resin is provided with permanent magnetic steel, and described permanent magnetic steel is distributed in the surrounding of magnetic pole; The border of described reversible magnet steel is provided with magnet exciting coil.
Further, described resin is also filled in the gap between disk body and magnetic pole.
Further, described magnetic pole can be provided with more than four, described reversible magnet steel can be provided with more than four, described permanent magnetic steel can be provided with more than five, described magnet exciting coil can be provided with more than eight, described fixed screw can be provided with more than four pieces, and described connecting screw can be provided with more than two pieces.
The high electric permanent-magnet suction disc of a kind of good airproof performance intensity of the present utility model, comprise lower disk body, and be arranged on the resin filling hole in lower disk body, and be arranged on the upper disk body above lower disk body two ends, and for fixing the connecting screw of upper disk body and lower disk body, and be arranged on the magnetic pole in the square frame that disk body surrounds, and be filled in the resin of magnetic pole two side clearances, and be arranged on the reversible magnet steel below magnetic pole, and from the bottom of lower disk body, be upward through the middle part of reversible magnet steel and extend to the fixed screw at magnetic pole middle part.The utlity model has magnetic force strong, fill that demagnetization speed is fast, the continuous magnetic of power-off, resin does not expose, water resistance is good, absorption property is good, energy-saving and environmental protection are simple to operate, stable performance, long service life, production cost is low; By being installed on CNC lathe, planer-type milling machine, numerical control borer, drilling machine as fast-clamping clamp, can carry out quick-clamping to processed work, increase work efficiency, it is not only widely used in the injection machine of multiple batches of small lot batch manufacture, on the fast band die change of thin plate stretching-machine, also be applied to the industries such as the glass grinding aspect of handset touch panel or lifting carrying, can greatly improve the production efficiency of enterprise.
Accompanying drawing explanation
For ease of explanation, the present invention is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the longitudinal sectional view of the high electric permanent-magnet suction disc of a kind of good airproof performance intensity of the utility model.
The specific embodiment
In the present embodiment, shown in Fig. 1, the high electric permanent-magnet suction disc of a kind of good airproof performance intensity, comprise lower disk body 1, and be arranged on the resin filling hole 91 in lower disk body 1, and be arranged on the upper disk body 6 above lower disk body 1 two ends, and for fixing the connecting screw 7 of upper disk body 6 and lower disk body 1, and be arranged on the magnetic pole 4 in the square frame that disk body 6 surrounds, and be filled in the resin 9 of 4 liang of side clearances of magnetic pole, and be arranged on magnetic pole 4 reversible magnet steel 8 below, and from the bottom of lower disk body 1, be upward through the middle part of reversible magnet steel 8 and extend to the fixed screw 3 at magnetic pole 4 middle parts.
Wherein, the top of described resin 9 is provided with permanent magnetic steel 5, and described permanent magnetic steel 5 is distributed in the surrounding of magnetic pole 4; The border of described reversible magnet steel 8 is provided with magnet exciting coil 2.Described resin 9 is also filled in the gap between disk body 6 and magnetic pole 4.Described magnetic pole 4 can be provided with more than four, described reversible magnet steel 8 can be provided with more than four, and described permanent magnetic steel 5 can be provided with more than five, and described magnet exciting coil 2 can be provided with more than eight, described fixed screw 3 can be provided with more than four pieces, and described connecting screw 7 can be provided with more than two pieces.Above setting not only makes resin 9 not expose, and also makes the magnetic force of this electric permanent-magnet suction disc strong, and the continuous magnetic of power-off is used safety and environmental protection; Water resistance is good, is not afraid of the spray of smear metal wet goods oiliness or waterborne liquid; Absorption property is good, and to all common irons, die steel can carry out good adsorption; Demagnetization is clean, can not produce magnetization effect to workpiece; Simple to operate, stable performance, long service life.
During work, this electric permanent-magnet suction disc is only used electric energy at the 1-2 magnetizing with degaussing process in second, in work, do not consume any energy and can produce safe, powerful, efficient strength, saved the configuration of electricity, liquid, gas circuit and accumulator in traditional machinery, hydraulic pressure, air clamp system, the potential safety hazard of avoiding oil, the leakage of gas and the fatigue damage of fishbolt and bringing, saved the energy, not only economy but also environmental protection, high safety simultaneously.The clamping operation that this electric permanent-magnet suction disc is applied to general injection machine die change only needs 3 minutes, as is applied to the super-huge mould die change operating time and shortened to above 10 minutes from 2 hours, has greatly improved operating efficiency.Chucking power is evenly distributed in 15 millimeters of whole contact surfaces of mould and this electric permanent-magnet suction disc, makes mould stressless deformation, has guaranteed better closing precision, greatly improves the quality conformance of moulding, has reduced mould loss, has extended die life.
The high electric permanent-magnet suction disc of a kind of good airproof performance intensity of the present utility model, comprise lower disk body, and be arranged on the resin filling hole in lower disk body, and be arranged on the upper disk body above lower disk body two ends, and for fixing the connecting screw of upper disk body and lower disk body, and be arranged on the magnetic pole in the square frame that disk body surrounds, and be filled in the resin of magnetic pole two side clearances, and be arranged on the reversible magnet steel below magnetic pole, and from the bottom of lower disk body, be upward through the middle part of reversible magnet steel and extend to the fixed screw at magnetic pole middle part.The utlity model has magnetic force strong, fill that demagnetization speed is fast, the continuous magnetic of power-off, resin does not expose, water resistance is good, absorption property is good, energy-saving and environmental protection are simple to operate, stable performance, long service life, production cost is low; By being installed on CNC lathe, planer-type milling machine, numerical control borer, drilling machine as fast-clamping clamp, can carry out quick-clamping to processed work, increase work efficiency, it is not only widely used in the injection machine of multiple batches of small lot batch manufacture, on the fast band die change of thin plate stretching-machine, also be applied to the industries such as the glass grinding aspect of handset touch panel or lifting carrying, can greatly improve the production efficiency of enterprise.
Above-mentioned embodiment; it is an example of the present utility model; be not for limiting enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with content described in the utility model claim, all should be included in the utility model protection domain.
Claims (4)
1. the high electric permanent-magnet suction disc of good airproof performance intensity, it is characterized in that: comprise lower disk body, and be arranged on the resin filling hole in lower disk body, and be arranged on the upper disk body above lower disk body two ends, and for fixing the connecting screw of upper disk body and lower disk body, and be arranged on the magnetic pole in the square frame that disk body surrounds, and be filled in the resin of magnetic pole two side clearances, and be arranged on the reversible magnet steel below magnetic pole, and from the bottom of lower disk body, be upward through the middle part of reversible magnet steel and extend to the fixed screw at magnetic pole middle part.
2. the high electric permanent-magnet suction disc of a kind of good airproof performance intensity according to claim 1, is characterized in that: the top of described resin is provided with permanent magnetic steel, and described permanent magnetic steel is distributed in the surrounding of magnetic pole; The border of described reversible magnet steel is provided with magnet exciting coil.
3. the high electric permanent-magnet suction disc of a kind of good airproof performance intensity according to claim 1, is characterized in that: described resin is also filled in the gap between disk body and magnetic pole.
4. the high electric permanent-magnet suction disc of a kind of good airproof performance intensity according to claim 2, it is characterized in that: described magnetic pole can be provided with more than four, described reversible magnet steel can be provided with more than four, described permanent magnetic steel can be provided with more than five, described magnet exciting coil can be provided with more than eight, described fixed screw can be provided with more than four pieces, and described connecting screw can be provided with more than two pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763437.1U CN203579286U (en) | 2013-11-28 | 2013-11-28 | Electro-permanent magnetic chuck with good seal and high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763437.1U CN203579286U (en) | 2013-11-28 | 2013-11-28 | Electro-permanent magnetic chuck with good seal and high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579286U true CN203579286U (en) | 2014-05-07 |
Family
ID=50577257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763437.1U Expired - Lifetime CN203579286U (en) | 2013-11-28 | 2013-11-28 | Electro-permanent magnetic chuck with good seal and high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579286U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015082A (en) * | 2014-06-13 | 2014-09-03 | 株洲悍威磁电科技有限公司 | Electric permanent magnetic chuck |
| CN107009181A (en) * | 2017-06-05 | 2017-08-04 | 李文福 | It is integrally formed electric permanent-magnet suction disc |
| CN107393678A (en) * | 2017-08-04 | 2017-11-24 | 株洲悍威磁电科技有限公司 | A kind of electric permanent magnetism clamping |
| CN108818092A (en) * | 2018-08-10 | 2018-11-16 | 株洲悍威磁电科技有限公司 | Combined electrical permanent magnetic chuck |
| CN113134749A (en) * | 2021-04-22 | 2021-07-20 | 南通纳侬精密机械有限公司 | Novel multi-station automatic clamp |
| US11728079B2 (en) | 2017-08-04 | 2023-08-15 | Hvr Magnetics Co., Ltd | Electric permanent magnet chuck |
-
2013
- 2013-11-28 CN CN201320763437.1U patent/CN203579286U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015082A (en) * | 2014-06-13 | 2014-09-03 | 株洲悍威磁电科技有限公司 | Electric permanent magnetic chuck |
| CN104015082B (en) * | 2014-06-13 | 2017-05-10 | 株洲悍威磁电科技有限公司 | Electric permanent magnetic chuck |
| CN107009181A (en) * | 2017-06-05 | 2017-08-04 | 李文福 | It is integrally formed electric permanent-magnet suction disc |
| CN107393678A (en) * | 2017-08-04 | 2017-11-24 | 株洲悍威磁电科技有限公司 | A kind of electric permanent magnetism clamping |
| US11728079B2 (en) | 2017-08-04 | 2023-08-15 | Hvr Magnetics Co., Ltd | Electric permanent magnet chuck |
| CN107393678B (en) * | 2017-08-04 | 2024-04-26 | 株洲悍威磁电科技有限公司 | Electric permanent magnet clamping |
| CN108818092A (en) * | 2018-08-10 | 2018-11-16 | 株洲悍威磁电科技有限公司 | Combined electrical permanent magnetic chuck |
| CN113134749A (en) * | 2021-04-22 | 2021-07-20 | 南通纳侬精密机械有限公司 | Novel multi-station automatic clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |