CN101491878A - Improved fan-shaped electromagnetic chuck - Google Patents
Improved fan-shaped electromagnetic chuck Download PDFInfo
- Publication number
- CN101491878A CN101491878A CNA2008100195432A CN200810019543A CN101491878A CN 101491878 A CN101491878 A CN 101491878A CN A2008100195432 A CNA2008100195432 A CN A2008100195432A CN 200810019543 A CN200810019543 A CN 200810019543A CN 101491878 A CN101491878 A CN 101491878A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic chuck
- sector
- fan
- improved
- brush
- 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
Images
Abstract
The invention relates to an improved sector electromagnetic chuck. The improved sector electromagnetic chuck has strong suction, and can meet the requirement of milling. At the same time of machining, workpieces can be fed in a non-machining area, and at the same time, the improved sector electromagnetic chuck can also be used as a conveying device for the workpieces. The improved sector electromagnetic chuck comprises a disc body, and is characterized in that the circumference of the disc body is divided into a plurality of sector chucks equally, and each sector chuck mainly comprises a disc body, a coil, a magnetic pole, a magnetism separating sheet, a distributor disc and an electric brush; and the sector chucks are connected respectively through a copper ring part or an insulating part of the electric brush and the distributor disc so as to achieve magnetism charge or demagnetization.
Description
(1) technical field
The present invention relates to the conveyer technical field of large-scale round platform vertical knee-type milling machine special fixture, magnetic conductive metal class part, be specially a kind of improved sector electromagnetic chuck.
(2) background technology
The typical circular magnechuck mainly contains circular concentric and two kinds of surperficial magnetic pole forms of vertical bar shaped (seeing Fig. 1 and Fig. 2), these two kinds of suckers are applicable to flat surface grinding, but because of suction is difficult to improve, be not suitable for and mill processing, and because these two kinds of suckers can't realize that a plurality of zones of branchs fill demagnetization separately and control, not being suitable for some needs the subregion to fill the workplace of demagnetization automatically, as work handling device.
(3) summary of the invention
At overcoming above-mentioned defective, the invention provides a kind of improved sector electromagnetic chuck, its suction is powerful, can satisfy the Milling Process requirement; And can be under the inoperative zone in processing workpiece, the conveyer that also can be used as workpiece simultaneously uses.
It is realized by following scheme: it comprises disk body, it is characterized in that: described disk body circumference is divided into several fan-shaped suckers, each fan-shaped sucker mainly is made up of disk body, coil, magnetic pole, antifreeze plate, distribution board, brush, each fan-shaped sucker is connected by the copper ring part or the insulated part of brush and distribution board respectively, realizes magnetizing or demagnetizing.
The present invention adopts after the said structure, and it can be used as the special fixture of large-scale vertical rotary table milling machines, and holding force is big, clamping workpiece is convenient, since can processing in lifting workpiece, improved operating efficiency greatly, and sucker can also use as the collar plate shape conveyer belt separately.
(4) description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
(5) specific embodiment
See Fig. 1, Fig. 2, the present invention includes disk body, the disk body circumference is divided into several fan-shaped suckers, each fan-shaped sucker mainly is made up of disk body 1, coil 2, magnetic pole 3, antifreeze plate 4, distribution board 5, brush 6, each fan-shaped sucker is connected by the copper ring part or the insulated part of brush 6 and distribution board 5 respectively, realizes magnetizing or demagnetizing.
Describe the course of work of the present invention below in conjunction with accompanying drawing: each fan-shaped sucker is by brush 6 and distribution board 5 energising work, if what contact with brush 6 is copper ring part on the distribution board 5, then the fan-shaped sucker that is connected with this brush 6 is in the state of magnetizing, and produces suction this moment; If what contact with brush 6 is insulated part on the distribution board 5, then the fan-shaped sucker that is connected with this brush 6 is in demagnetized state, does not have suction at this moment; We can realize filling demagnetization automatically in the rotation process of whole sucker flexibly by brush 6 and distribution board 5, promptly turn to certain position and magnetize, and turn to certain position demagnetization again.Simultaneously, because sucker is spliced by a plurality of independently fan-shaped small suckers, can come project organization by the magnechuck of brute force.
Claims (1)
1, a kind of improved sector electromagnetic chuck, it comprises disk body, it is characterized in that: described disk body circumference is divided into several fan-shaped suckers, each fan-shaped sucker mainly is made up of disk body, coil, magnetic pole, antifreeze plate, distribution board, brush, each fan-shaped sucker is connected by the copper ring part or the insulated part of brush and distribution board respectively, realizes magnetizing or demagnetizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100195432A CN101491878A (en) | 2008-01-23 | 2008-01-23 | Improved fan-shaped electromagnetic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100195432A CN101491878A (en) | 2008-01-23 | 2008-01-23 | Improved fan-shaped electromagnetic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101491878A true CN101491878A (en) | 2009-07-29 |
Family
ID=40922763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100195432A Pending CN101491878A (en) | 2008-01-23 | 2008-01-23 | Improved fan-shaped electromagnetic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101491878A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398185A (en) * | 2011-11-23 | 2012-04-04 | 江苏无锡建华机床附件集团有限公司 | Split type large-scale electric permanent magnetism pad |
| CN104203495A (en) * | 2012-03-26 | 2014-12-10 | (株)进荣精机 | Magnetic chuck |
| CN106736783A (en) * | 2016-12-23 | 2017-05-31 | 湖北国瑞智能装备股份有限公司 | A kind of undeformed magnechuck of processing profiled part of subregion |
| CN107088779A (en) * | 2017-05-11 | 2017-08-25 | 襄阳长源东谷实业股份有限公司 | It is a kind of to be used for point fixed electromagnetic chuck device of food tray processing |
| CN110103039A (en) * | 2019-04-15 | 2019-08-09 | 宁波海迈克精密机械制造有限公司 | A kind of magnetic worktable |
-
2008
- 2008-01-23 CN CNA2008100195432A patent/CN101491878A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398185A (en) * | 2011-11-23 | 2012-04-04 | 江苏无锡建华机床附件集团有限公司 | Split type large-scale electric permanent magnetism pad |
| CN104203495A (en) * | 2012-03-26 | 2014-12-10 | (株)进荣精机 | Magnetic chuck |
| CN106736783A (en) * | 2016-12-23 | 2017-05-31 | 湖北国瑞智能装备股份有限公司 | A kind of undeformed magnechuck of processing profiled part of subregion |
| CN107088779A (en) * | 2017-05-11 | 2017-08-25 | 襄阳长源东谷实业股份有限公司 | It is a kind of to be used for point fixed electromagnetic chuck device of food tray processing |
| CN110103039A (en) * | 2019-04-15 | 2019-08-09 | 宁波海迈克精密机械制造有限公司 | A kind of magnetic worktable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201313258Y (en) | Fixture used for processing flywheel housing | |
| CN101491878A (en) | Improved fan-shaped electromagnetic chuck | |
| CN202985324U (en) | Magnetic grinding machine for punching special-shaped sheet edges for deburring | |
| CN103447916B (en) | Fixture for grinding spherical gasket | |
| CN201192784Y (en) | Sector electromagnetic suction disk | |
| CN101391391A (en) | Clamp for grinding spherical pad | |
| CN207431814U (en) | It is a kind of to utilize electromagnetic clamp and the clamping device of reset | |
| CN204524313U (en) | A kind of self-centering magnetic suction disc with claw | |
| CN103878712A (en) | Floating clamp for machining of electronic product | |
| CN101486165B (en) | Improved type large-sized electric permanent-magnet suction disc | |
| CN203409650U (en) | Grinding machine | |
| CN205097035U (en) | Spherical washer grinding fixture | |
| CN201792239U (en) | Round electrical permanent magnetic chuck for vertical lathe | |
| CN210232343U (en) | Clamping mould with novel structure | |
| CN203409545U (en) | Numerically-controlled boring machine | |
| CN203390233U (en) | Single-action double-clamping clamp | |
| CN201267950Y (en) | Clamper for grinding spherical pad | |
| CN202344351U (en) | Automatic loading and unloading mechanism for grinder with cylindrical outer diameter | |
| CN103192318A (en) | Circular neodymium iron boron magnet edge polishing clamp | |
| CN203992538U (en) | The lathe on a kind of processing column body inclined-plane | |
| CN203210181U (en) | Circular-ring-shaped neodymium iron boron magnet edge portion polishing clamp | |
| CN205363387U (en) | Electric permanent magnetic chuck | |
| CN215999634U (en) | Electric permanent magnet fixed suction cup | |
| CN201376231Y (en) | Improved type large specification electric permanent-magnetic chuck | |
| CN214238285U (en) | Magnetic ring robot tray loading clamping jaw device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090729 |