CN2409008Y - Non-pole shoe vertical magnetic field action type permanent magnet sucker - Google Patents
Non-pole shoe vertical magnetic field action type permanent magnet sucker Download PDFInfo
- Publication number
- CN2409008Y CN2409008Y CN 99248247 CN99248247U CN2409008Y CN 2409008 Y CN2409008 Y CN 2409008Y CN 99248247 CN99248247 CN 99248247 CN 99248247 U CN99248247 U CN 99248247U CN 2409008 Y CN2409008 Y CN 2409008Y
- Authority
- CN
- China
- Prior art keywords
- magnetic field
- magnetic
- pole shoe
- action type
- type 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a non-pole shoe vertical magnetic field action type permanent magnet sucker. The utility model uses non-ferromagnetic materials as a panel of a sucker and the magnetic source of vertical magnetic field action, so that higher magnetic induction intensity can be generated on the surface of the sucker, and the area of magnetic action is large; thus, the utility model can solve the problem that a common magnetic sucker can not suck various ultrathin workpieces, and finish the positioning process of workpieces made of hard-to-suck materials. The non-pole shoe vertical magnetic field action type permanent magnet sucker has two structures, non-demagnetizing type and demagnetizing type.
Description
The utility model relates to a kind of no pole shoe vertical magnetic field action type permanent magnetic chuck, as sticking and orientation tool, is used for machine industry.
Traditional permanent magnetic chuck all is by the pole shoe of being made by soft iron material (being the sucker panel) magnetic line of force to be delivered to by on the sticking thing (workpiece).Such structure makes permanent magnetic chuck serious the surface induction strength retrogression of vertical direction, and when grinding was located the thin plate workpiece and is difficult to adhesive material workpiece, traditional permanent magnetic chuck was usually felt simply helpless.
The purpose of this utility model provides a kind of permanent magnetic chuck, and it can and be difficult to adhesive material workpiece (as ferrite, high chrome alloy steel etc.) to ultra-thin shape workpiece and produce stronger magneticaction.
The technical solution of the utility model is: by a lot of square or little magnet steel of rectangle.Be tiled in magnetic
On the soft iron plate, its N, S magnetic pole are vertical direction, and adjacent in twos little magnet steel is opposite polarity.The magnet steel top is added with layer of copper (or stainless steel) backing plate or pouring last layer epoxy resin thin layer, and it is the magnetic force working face of sucker, in use can carry out repeatedly reconditioning, guarantees its service precision.Here it is a kind of vertical magnetic field action type permanent magnetic chuck that does not have the ferrimagnet pole shoe, it has very excellent location adhesive ability to ultra-thin part, small part, the steel alloy part that is difficult to adhesive and some rare earth material part.
No pole shoe vertical magnetic field action type permanent magnetic chuck has two kinds of forms: the one, self not with the demagnetization mechanism the formula sucker that can not demagnetize; Another is the demagnetized formula sucker that self is with demagnetization mechanism.The sucker that can demagnetize is the vertical magnetic field magnetic source lifting that makes sucker by eccentric rod gear and spring balance system.When the vertical magnetic field magnetic source rose to peak, the magnetic induction intensity of chuck surface was the highest, was the state that magnetizes of sucker; When the vertical magnetic field magnetic source dropped to minimum point, the magnetic line of force of sucker was closed voluntarily under chuck surface, so the magnetic induction intensity of chuck surface is very small, this is the disconnected magnetic state of sucker.Be in conjunction with the accompanying drawings the utility model to be further specified below.
Fig. 1 is the front view of first embodiment.
Fig. 2 is the side view of first embodiment.
Fig. 3 is the front view of second embodiment.
Fig. 4 is the side view of second embodiment.
Among the figure: 1. screw 2. vertical copper dividing plate 3. horizontal copper dividing plates 4. are every magnetic filler 5. bronze medal end plates 6. bronze medal side plates 7. screws 8. magnetic
The little magnet steel 10. nonferromugnetic material panels of soft iron plate 9. rectangles 11. rotating shafts 12. support plates 13. magnetic
Soft iron plate 14. hollow little square frame 15. connecting rods 16. little axle 17. eccentric discs 18. nonferromugnetic material panels 19. springs 20. housings
Fig. 1,2 is front view and side views of first embodiment, and its critical piece is nonferromugnetic material panel 10 and vertical magnetic field magnetic source.The hollow little square frame that nonferromugnetic material panel 10 is made up of vertical copper dividing plate 2 and horizontal copper dividing plate 3, form every magnetic filler 4 (or epoxy resin thin layer).The vertical magnetic field magnetic source is by little magnet steel 9 of rectangle and magnetic
Soft iron plate 8 is formed, and the little magnet steel of rectangle is tiled in magnetic
On the soft iron plate, its N, S magnetic pole are vertical direction, and adjacent in twos little magnet steel 9 is opposite polarity.In addition, copper end plate 6 usefulness screws 1 are fastened on magnetic
On the soft iron plate 8, copper end plate 5 usefulness screws 7 are fixed on the side copper plate 6.This is a not Liftable type " no pole shoe vertical magnetic field action type permanent magnetic chuck " of a kind of vertical magnetic field magnetic source, and the formula sucker promptly can not demagnetize.
Fig. 3,4 is front view and side views of second embodiment.Its critical piece is nonferromugnetic material panel 18, liftable vertical magnetic field magnetic source, eccentric rod gear and housing 20.The hollow little square frame 14 that nonferromugnetic material panel 18 is made up of nonmagnetic substance top board and vertical, horizontal copper dividing plate welds or bonds together.The vertical magnetic field magnetic source is by little magnet steel 9 of rectangle and magnetic
Soft iron plate 13 is formed, and the little magnet steel of rectangle is tiled in magnetic
On the soft iron plate, its N, S magnetic pole are vertical direction, and adjacent in twos little magnet steel is opposite polarity.The lifting of vertical magnetic field magnetic source is the rotation by rotating shaft 11, drives eccentric disc 17 and rotates, and the lifting by little axle 16 drivening rod degree 15 realizes again.When δ hour, sucker magnetic is the strongest, is the state of magnetizing; When δ was maximum, sucker magnetic minimum was disconnected magnetic state.The support plate 12 of the hollow little square frame of several supporting sucker panels also is housed, to strengthen the rigidity of sucker panel in the housing; Spring 19 plays the purpose of balance vertical magnetic field magnetic source.This is a kind of vertical magnetic field magnetic source Liftable type " a no pole shoe vertical magnetic field action type permanent magnetic chuck ", the formula of can demagnetizing sucker.
Claims (8)
1. no pole shoe vertical magnetic field action type permanent magnetic chuck, it is made up of the magnetic source of nonferromugnetic material panel and the magnetic field effect of generation vertical direction, it is characterized in that: the panel that nonferromugnetic material is made is the little magnet steel of rectangle at the sucker top below, is the magnetic of being close to it below the little magnet steel
The soft iron plate.
2. no pole shoe vertical magnetic field action type permanent magnetic chuck according to claim 1 is characterized in that the little magnet steel of rectangle is paved with at magnetic
On the soft iron plate, N, S magnetic pole are vertical direction, and adjacent in twos little magnet steel magnetic pole all is inverse state to be arranged, and the shape of little magnet steel is square, rectangle or cylindrical.
3. no pole shoe vertical magnetic field action type permanent magnetic chuck according to claim 1, it is characterized in that producing the vertical magnetic field magnetic source is can not lifting structure.
4. no pole shoe vertical magnetic field action type permanent magnetic chuck according to claim 1 is characterized in that the vertical magnetic field magnetic source is the Liftable type structure, and the lifting of vertical magnetic field magnetic source is the rotation by rotating shaft, drives eccentric disc and rotates, again by little axle pulling connecting rod.
5. no pole shoe vertical magnetic field action type permanent magnetic chuck according to claim 1 is characterized in that the sucker panel is made of nonferromugnetic material thin plate or epoxy resin thin layer, and forms hollow little square frame by vertical, horizontal copper dividing plate, supporting sucker panel.
6. no pole shoe vertical magnetic field action type permanent magnetic chuck according to claim 1 is characterized in that also being equipped with in the housing support plate that several support hollow little square frame.
7. want 1 described no pole shoe vertical magnetic field action type permanent magnetic chuck according to right, it is characterized in that being equipped with in the housing spring of several supports vertical magnetic field magnetic sources.
8. no pole shoe vertical magnetic field action type permanent magnetic chuck according to claim 1 is characterized in that epoxy resin directly waters to be filled in the hollow little square frame, makees the sucker panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248247 CN2409008Y (en) | 1999-10-12 | 1999-10-12 | Non-pole shoe vertical magnetic field action type permanent magnet sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248247 CN2409008Y (en) | 1999-10-12 | 1999-10-12 | Non-pole shoe vertical magnetic field action type permanent magnet sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2409008Y true CN2409008Y (en) | 2000-12-06 |
Family
ID=34033483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99248247 Expired - Fee Related CN2409008Y (en) | 1999-10-12 | 1999-10-12 | Non-pole shoe vertical magnetic field action type permanent magnet sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2409008Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387318A (en) * | 2015-12-16 | 2016-03-09 | 山西众恒磁性材料有限公司 | Cloud magnet base |
| CN106736781A (en) * | 2016-12-24 | 2017-05-31 | 信宜市翔天电子科技实业有限公司 | Absorption type numerical-controlled machine tool mold fixing device |
-
1999
- 1999-10-12 CN CN 99248247 patent/CN2409008Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387318A (en) * | 2015-12-16 | 2016-03-09 | 山西众恒磁性材料有限公司 | Cloud magnet base |
| CN106736781A (en) * | 2016-12-24 | 2017-05-31 | 信宜市翔天电子科技实业有限公司 | Absorption type numerical-controlled machine tool mold fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2409008Y (en) | Non-pole shoe vertical magnetic field action type permanent magnet sucker | |
| CN202162632U (en) | Electromagnetic metallographic polishing machine | |
| CN218697507U (en) | Pressurization disc for grinding, grinding tool and grinding machine | |
| CN2308470Y (en) | Rotary core permanent-magnet sucker | |
| CN211940250U (en) | Metal grinding device convenient to get and put | |
| CN210678028U (en) | Supplementary finishing processingequipment of high-efficient magnetic array magnetic field | |
| CN213256893U (en) | Feeding structure of magnetic material forging press | |
| CN202292352U (en) | Fixture of grinding machine for machining neodymium-iron-boron | |
| CN209239659U (en) | A kind of needle cloth rushes the magnetic pole high-rate grinding sucker of serrated knife mould | |
| CN202878031U (en) | Magnetic abrasive finishing device suitable for large plane finishing | |
| CN207272460U (en) | A kind of positioning plate quick-disassembly structure | |
| CN219310982U (en) | Neodymium iron boron magnetism material burnishing device | |
| WO2021082493A1 (en) | Degaussing device for metal 3d printed piece | |
| CN2175460Y (en) | Demagnetising machine of rotation permanent magnetism disc type | |
| CN215325006U (en) | Feeding device for demagnetizer coil | |
| CN219575388U (en) | Sintered NdFeB magnet processing surface treatment equipment | |
| CN212444477U (en) | Supplementary processingequipment of neodymium iron boron magnetism body | |
| CN214817539U (en) | Burnishing device is used in production of magnet steel blank | |
| CN217914389U (en) | Hub grinding device | |
| CN2422722Y (en) | Multi-magnetic roller strong magnetic field demagnetizer | |
| CN213402762U (en) | Special frock of magnet steel installation | |
| CN107414749A (en) | A kind of supporting tool for meeting a variety of automobile power modules | |
| CN2249143Y (en) | Magnetic-source clutching type permanent magnet suction disk | |
| CN211455436U (en) | Magnetizing and demagnetizing device and magnetizing and demagnetizing equipment | |
| CN211929181U (en) | Automatic directional magnetizing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |