CN201437206U - Framework type permanent magnetic chuck - Google Patents
Framework type permanent magnetic chuck Download PDFInfo
- Publication number
- CN201437206U CN201437206U CN2009200720882U CN200920072088U CN201437206U CN 201437206 U CN201437206 U CN 201437206U CN 2009200720882 U CN2009200720882 U CN 2009200720882U CN 200920072088 U CN200920072088 U CN 200920072088U CN 201437206 U CN201437206 U CN 201437206U
- Authority
- CN
- China
- Prior art keywords
- frame
- magnetic chuck
- permanent magnetic
- type permanent
- framework type
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a framework type permanent magnetic chuck, which comprises a framework type panel, a magnetic chuck frame, movable frameworks, a plurality of magnetic poles and a moving mechanism, the framework type panel is connected with the magnetic chuck frame, and comprises fixed frameworks and a plurality of leading poles, and the leading poles are fastened on the fixed frameworks; the movable frameworks are arranged inside the framework type panel at intervals; the moving mechanism is arranged on the bottom of the framework type panel, and is respectively connected with the movable frameworks and the magnetic chuck frame; hollow sockets are arranged in the fixed frameworks and the movable frameworks, and the magnetic poles are arranged in the hollow sockets. The permanent magnetic chuck has the advantages of good rigidity, small size, space saving, labor-saving operation, strong attraction force and wide application range, and the panel cannot be deformed.
Description
Technical field
The utility model relates to a kind of permanent magnetic chuck, relates in particular to a kind of frame-type permanent magnetic chuck.
Background technology
Permanent magnetic chuck is applied to do on the metal working stock-removing machine workpiece sticking, fastening, location usefulness usually.Traditional permanent magnetic chuck is generally by panel, pole piece plate with the pole piece plate is formed with respect to the travel mechanism of panel move left and right.For permanent magnetic chuck, it must form the loop to the magnetic energy that magnetic material produces by magnetic conductor, produces holding force, the sticking workpiece.In traditional permanent magnetic chuck, the method for employing is magnetic material to be narrowed down to small size from large tracts of land compress flux density, thereby obtains stronger magnetic field.But, exist compression stress not strong, diffusion and shortcoming such as leakage field is serious.For overcoming above-mentioned shortcoming, people have been developed the superpower sucker of a kind of permanent magnetism again, the existing superpower sucker of permanent magnetism comprises panel, pole piece plate, mount holder and travel mechanism, the pole piece plate comprises polylith magnetic conductor, polylith fixed magnets and polylith movable magnet, fixed magnets is fixed on two relative sides of magnetic conductor, movable magnet is arranged on other two relative sides of magnetic conductor, and is connected a removable pitch with travel mechanism, and magnetic conductor is locked on the mount holder by screw.The superpower sucker of this kind permanent magnetism utilizes the characteristic of magnet itself, and compression and gathering magnetic force can access stronger suction, but, because every magnetic conductor is to be locked on the mount holder by screw, make the assembling and the maintenance difficult of permanent magnetic chuck, and integral rigidity is poor, yielding.In addition, because travel mechanism adopts the eccentric shaft transmission, make that the volume of permanent magnetic chuck integral body is big, weight is big, and cause the permanent magnetic chuck usable floor area little, a little less than the suction.
In sum, permanent magnetic chuck exists assembling and maintenance difficult in the prior art, and integral rigidity is poor, yielding, and volume is big, weight is big, and usable floor area is little, the technical problem that suction is weak.
The utility model content
The purpose of this utility model is to provide a kind of frame-type permanent magnetic chuck, and to solve existing permanent magnetic chuck assembling and maintenance difficult, integral rigidity is poor, yielding, and volume is big, weight is big, and usable floor area is little, the technical problem that suction is weak.
For achieving the above object, the utility model provides a kind of frame-type permanent magnetic chuck, comprising: frame-type panel, disk framework, movable frame, polylith magnetic pole and travel mechanism, and the frame-type panel is connected with the disk framework, it comprises fixed frame and polylith leading pole, leading pole and fixed frame clamping; Movable frame is disposed on frame-type panel inside; Travel mechanism is arranged under the frame-type panel, is connected with the disk framework with movable frame respectively; Fixed frame and movable frame inside are provided with hollow groove, and magnetic pole is arranged in the hollow groove.
According to the described frame-type permanent magnetic chuck of the utility model preferred embodiment, its travel mechanism adopts the pinion and-rack structure.
According to the described frame-type permanent magnetic chuck of the utility model preferred embodiment, its magnetic conduction is cuboid very.
According to the described frame-type permanent magnetic chuck of the utility model preferred embodiment, its magnetic pole is upright to be arranged in hollow groove.
According to the described frame-type permanent magnetic chuck of the utility model preferred embodiment, its magnetic pole adopts ndfeb magnetic pole.
Compared with prior art, the utlity model has following advantage:
1, this frame-type permanent magnetic chuck adopts tower structure, and leading pole is designed to cuboid, superpower suction by utilization framework and ndfeb magnetic pole self is fixed leading pole, changed the connected mode of existing sucker panel, for the discharging of magnetic pole provides bigger space, and, adopt tower structure to promote the rigidity of panel, prevent panel deformation.
2, this frame-type permanent magnetic chuck bat-handle switch the kind of drive used the pinion and-rack structure last time, compare with existing eccentric shaft type drive mechanism, it is little to have a volume, the advantage that weight is little has reduced the thickness of sucker significantly, has saved the space, increase usable floor area, strengthened holding force.In addition, adopt the drive mechanism of pinion and-rack can reduce lever operated torsion and smoothness, make lever operated lighter, smooth-going, more laborsaving.
3, the discharging that will have the sucker magnetic pole now of this frame-type permanent magnetic chuck changes upright row into by tiling, has increased the magnetic pole total amount, has promoted the holding force to workpiece.
4, owing to adopt tower structure, compare with existing checkering sucker, under the same application environment, reduce the height and the weight of product self significantly, the scope of application is more extensive.
Description of drawings
Fig. 1 opens schematic perspective view for the utility model frame-type permanent magnetic chuck;
Fig. 2 is the utility model frame-type permanent magnetic chuck schematic top plan view;
Fig. 3 is the structural representation of fixed frame;
Fig. 4 is the cross sectional representation of fixed frame;
Fig. 5 is the structural representation of outermost fixed frame;
Fig. 6 is the cross sectional representation of outermost fixed frame;
Fig. 7 is the cross sectional representation of movable frame.
The specific embodiment
Below in conjunction with accompanying drawing, specify the utility model.
See also Fig. 1 to Fig. 7, a kind of frame-type permanent magnetic chuck comprises: frame-type panel 1, disk framework 2, movable frame 3, polylith ndfeb magnetic pole 4 and travel mechanism.Disk framework 2 is provided with jack 21, frame-type panel 1 is connected with disk framework 2, it comprises fixed frame 11 and polylith cuboid leading pole 12, leading pole 12 and fixed frame 11 clampings, movable frame 3 is disposed on frame-type panel 1 inside, travel mechanism is arranged under the frame-type panel 1, is connected with disk framework 2 with movable frame 3 respectively; Fixed frame 11 and movable frame 3 inside are provided with hollow groove 111,311, and magnetic pole is arranged in the hollow groove 111,311.
As shown in Figure 7, movable frame 3 is that with the difference of fixed frame 11 its bottom also is provided with the groove 312 that is used for travel mechanism's clamping, and the both ends of movable frame 3 are level and smooth than fixed frame 11, so that move left and right.
In this example, the quantity of fixed frame 11 and movable frame 3 is 5, and fixed frame 11 and movable frame 3 are spaced along the sucker width.But need to prove, the fixed frame 11 of frame-type permanent magnetic chuck of the present utility model and the quantitative requirement of movable frame 3 are as follows: fixed frame 11 and movable frame 3 all are at least one, when the total quantity of fixed frame 11 and movable frame 3 is odd number, the quantity of movable frame 3 cans be compared to the quantity of fixed frame 11 most and lacks one, and the volume that is arranged on outermost fixed frame is to be arranged on half of inboard fixed frame.Certainly, the quantity of movable frame 3 also can be Duoed one than the quantity of fixed frame 11, and it can reach above-mentioned purpose of the present utility model equally, but this quantitative relation increases the quantity of movable frame 3, need strengthen when mobile firmly, be not best for laborsaving.
Travel mechanism of the present utility model adopts the pinion and-rack structure, travel mechanism is arranged on groove 312 clampings of disk framework 2 inside and movable frame 3, during use, after in the jack 21 on the bat-handle switch spanner insertion disk framework 2, be rotated counterclockwise bat-handle switch 180 degree, travel mechanism's drive movable frame 3 (or right) left moves, and opens magnetic force.After the use, again with bat-handle switch dextrorotation turnback, travel mechanism drives movable frame 3 and resets, and closes magnetic force.The concrete operation principle of the utility model frame-type permanent magnetic chuck is identical with the operation principle of existing permanent magnetic chuck, promptly utilizes the characteristic of the homopolar-repulsion of magnet own, and compression and gathering magnetic force obtain stronger holding force, therefore, do not repeat them here.
Frame-type permanent magnetic chuck of the present utility model has adopted novel tower structure, use simple mechanical handle switch to realize that the unlatching of magnetic circuit is with closed, compare with traditional permanent magnetic chuck, has more powerful holding force to workpiece, better rigidity and more stable magnetic force distribute, can better apply to the high-rate grinding processing of workpiece, Milling Process and other product line.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the present utility model.
Claims (5)
1. frame-type permanent magnetic chuck, it is characterized in that, comprising: frame-type panel, disk framework, movable frame, polylith magnetic pole and travel mechanism, described frame-type panel is connected with described disk framework, it comprises fixed frame and polylith leading pole, described leading pole and described fixed frame clamping; Described movable frame is disposed on described frame-type panel inside; Described travel mechanism is arranged under the described frame-type panel, is connected with described disk framework with described movable frame respectively; Described fixed frame and described movable frame inside are provided with hollow groove, and described magnetic pole is arranged in the hollow groove.
2. frame-type permanent magnetic chuck as claimed in claim 1 is characterized in that, described travel mechanism adopts the pinion and-rack structure.
3. frame-type permanent magnetic chuck as claimed in claim 1 is characterized in that described magnetic conduction is cuboid very.
4. frame-type permanent magnetic chuck as claimed in claim 1 is characterized in that, described magnetic pole is upright to be arranged in described hollow groove.
5. frame-type permanent magnetic chuck as claimed in claim 1 is characterized in that, described magnetic pole adopts ndfeb magnetic pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200720882U CN201437206U (en) | 2009-05-12 | 2009-05-12 | Framework type permanent magnetic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200720882U CN201437206U (en) | 2009-05-12 | 2009-05-12 | Framework type permanent magnetic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437206U true CN201437206U (en) | 2010-04-14 |
Family
ID=42399187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200720882U Expired - Fee Related CN201437206U (en) | 2009-05-12 | 2009-05-12 | Framework type permanent magnetic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437206U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528594A (en) * | 2011-12-18 | 2012-07-04 | 西安航天精密机电研究所 | Precision flat grinding method for large-diameter thin-walled parts |
| 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 |
| CN106042879A (en) * | 2016-07-14 | 2016-10-26 | 安徽理工大学 | Magnetic protection box used for protecting electric automobile battery and bulk cargo |
| CN107717586A (en) * | 2017-11-21 | 2018-02-23 | 深圳市爱科华电子有限公司 | A kind of array-type permanentmagnet suction cup |
| CN109383570A (en) * | 2017-08-04 | 2019-02-26 | 陈维 | A kind of precision workpiece special transport vehicle with permanent magnetic chuck |
-
2009
- 2009-05-12 CN CN2009200720882U patent/CN201437206U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528594A (en) * | 2011-12-18 | 2012-07-04 | 西安航天精密机电研究所 | Precision flat grinding method for large-diameter thin-walled parts |
| CN102528594B (en) * | 2011-12-18 | 2014-12-03 | 西安航天精密机电研究所 | Precision flat grinding method for large-diameter thin-walled parts |
| 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 |
| CN104308624B (en) * | 2014-10-15 | 2017-01-18 | 株洲悍威磁电科技有限公司 | Free splicing electric permanent magnetic suction disc |
| CN106042879A (en) * | 2016-07-14 | 2016-10-26 | 安徽理工大学 | Magnetic protection box used for protecting electric automobile battery and bulk cargo |
| CN109383570A (en) * | 2017-08-04 | 2019-02-26 | 陈维 | A kind of precision workpiece special transport vehicle with permanent magnetic chuck |
| CN107717586A (en) * | 2017-11-21 | 2018-02-23 | 深圳市爱科华电子有限公司 | A kind of array-type permanentmagnet suction cup |
| CN107717586B (en) * | 2017-11-21 | 2023-11-14 | 深圳市爱科华电子有限公司 | Matrix permanent magnet sucker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201437206U (en) | Framework type permanent magnetic chuck | |
| CN203792939U (en) | Assembly type file arranging frame | |
| CN210899986U (en) | Electric appliance cabinet easy to install | |
| CN107222050A (en) | A kind of motor support | |
| CN206451770U (en) | Battery core aluminum hull is combined the unit | |
| CN208290779U (en) | A kind of domestic trade special note case | |
| CN217213377U (en) | Double-screen liquid crystal display screen integrated fitting jig | |
| CN203245554U (en) | Energy storage power station module battery assembly jig | |
| CN211184532U (en) | Electrical cabinet | |
| CN209298269U (en) | A kind of monomer tankage equipment for battery assembling | |
| CN207204586U (en) | A kind of horizontal frequency conversion separator of damping type | |
| CN208602878U (en) | A kind of power construction Portable transportation box | |
| CN207048050U (en) | A kind of steel structure keel attachment structure | |
| CN206623066U (en) | A kind of battery clamping device | |
| CN220444761U (en) | Fiberboard pressing clamp | |
| CN220324938U (en) | Armoured removable alternating current metal closed switch | |
| CN216014609U (en) | Multifunctional chemical element periodic table display device | |
| CN210925741U (en) | Magnetic core pressing device of transformer | |
| CN220827995U (en) | Antistatic epoxy overhead floor | |
| CN213640567U (en) | Bucket auxiliary fixing mechanism of water dispenser | |
| CN221075914U (en) | Mounting frame with leveling function at four corners | |
| CN217974990U (en) | Steel bar truss floor support plate | |
| CN209950123U (en) | Novel deep sea box with a net bearing structure | |
| CN214270846U (en) | Stirring fixed part that nucleic acid extraction appearance was used | |
| CN210634153U (en) | Energy-saving hydraulic screw press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20120512 |