CN102922375A - Magnetic force knife board of silicon sheet shearing straight knife - Google Patents
Magnetic force knife board of silicon sheet shearing straight knife Download PDFInfo
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- CN102922375A CN102922375A CN2012104469404A CN201210446940A CN102922375A CN 102922375 A CN102922375 A CN 102922375A CN 2012104469404 A CN2012104469404 A CN 2012104469404A CN 201210446940 A CN201210446940 A CN 201210446940A CN 102922375 A CN102922375 A CN 102922375A
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- knife
- magnetic force
- board
- cutter platform
- steel sheet
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a magnetic force knife board, in particular to a magnetic force knife board of a silicon sheet shearing straight knife. The magnetic force knife board fixes knifes through magnetic force, is convenient and flexible, and can perform horizontal calibration on the knives to prevent knife edges from being damaged. The technical scheme is that the magnetic force knife board of the silicon sheet shearing straight knife comprises a knife table and a base, wherein at least one magnetic force generation device is installed in the knife table, and a knife table horizontal adjusting device is arranged between the knife table and the base. Blades ground by the magnetic force knife board of the silicon sheet shearing straight knife cannot be damaged, and the knives are easy to install and detach.
Description
Technical field
The present invention relates to a kind of magnetic force knife board, particularly a kind of silicon steel sheet is sheared straight knife magnetic force knife board.
Background technology
Stacked electric power transformer core is formed by many silicon steel sheet stacks, for stacked electric power transformer core manufacturing firm, the workload of shearing silicon steel sheet is huge, therefore the wearing and tearing of cutter are also very serious, and the sharpness of the cutter of shearing silicon steel sheet can directly affect the size of burr on the silicon steel sheet of shear forming, thereby affects the quality of stacked electric power transformer core.In order to guarantee the quality of stacked electric power transformer core, just need diligent the sharpening, and existing simple, by simple anchor clamps, with screw cutter is tightened on these anchor clamps, and this anchor clamps had had both loaded and unloaded trouble, uneven with the grinding machine plane contact again, easily the edge of a knife is ground away.
Summary of the invention
The purpose of this invention is to provide a kind of silicon steel sheet and shear straight knife magnetic force knife board, this knife board is by the magnetic force fixed cutting tool, and is both convenient, flexible again, and can carry out horizontal alignment to cutter, impaired to prevent the edge of a knife.
The present invention solves the used technical scheme of above technical problem: described silicon steel sheet is sheared straight knife magnetic force knife board and is comprised cutter platform and base, and at least one magnetic force generation device is housed in the cutter platform, is provided with cutter platform leveling device between cutter platform and the base.
The cutter platform is hollow " L " shape, is comprised of " ︱ " of upper end and "-" of lower end, and the magnetic force generation device is installed in the cavity of cutter platform upper end " ︱ ".
Above-mentioned leveling device comprises the threaded column with nut that is connected between cutter platform and the base, and at least two level meters that are installed in the adjacent two sides of cutter platform.
The threaded column with nut that is connected between cutter platform and the base has four, lays respectively on four angles of cutter platform and base.
Above-mentioned magnetic force generation device is permanent magnet or electromagnet, and electromagnet is by wire casing 2 access external power sources.
When using above-mentioned silicon steel sheet to shear straight knife magnetic force knife board, at first this magnetic force knife board is placed on the grinding machine platform, then the straight knife cutter is installed.When the straight knife cutter is installed, cutting edge roundness is fixed on up in "-" of " L " shape cutter platform, and by the magnetic force generation device in the cavity of upper end " ︱ " cutter is fixed, adjust leveling device cutter is adjusted to level, the blade that grinds so can not sustain damage, and the loading and unloading of cutter are also easy.
Description of drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is use state diagram of the present invention
The specific embodiment
Be described in further detail below in conjunction with accompanying drawing 1 and 2 couples of the present invention of accompanying drawing.
Fig. 1 is perspective view of the present invention, comprises electromagnet 1, wire casing 2, horizon rule 4, adjusting nut 6, cutter platform 7 and base 8, threaded column 5.
Be connected by vertical threaded column 5 between the base 8 that this silicon steel sheet is sheared straight knife magnetic force knife board and four angles of cutter platform 7, with nut 6, adjusting nut 6 can change the level of cutter platform 7 on the threaded column 5." L " shape of the hollow that " ︱ " on cutter platform 7 is served as reasons and "-" of lower end form, electromagnet 1 are installed in " ︱ " cavity of upper end, and electromagnet 1 is by wire casing 2 access external power sources.On adjacent two outer surfaces of "-" of cutter platform 7 lower ends two level meters 4 are installed.
When using this silicon steel sheet to shear straight knife magnetic force knife board, at first this magnetic force knife board is placed on the grinding machine platform, then straight knife cutter 3 is installed.When straight knife cutter 3 is installed, first with cutter 3 up-bite jaws be fixed in "-" of " L " shape cutter platform 7, and the flank of tool leans against the upper (see figure 2) of cutter platform 7 " ︱ ", by the electromagnet 1 that is installed in " ︱ " cavity of cutter platform upper end this cutter is fixed, and adjusting nut 6 makes "-" of cutter platform 7 lower ends become level, the blade that grinds so can not sustain damage, and the loading and unloading of cutter are also easy.
Claims (6)
1. a silicon steel sheet is sheared straight knife magnetic force knife board, comprise cutter platform (7) and base (8), at least one magnetic force generation device (1) is housed in the described cutter platform (7), is provided with the leveling device of described cutter platform (7) between described cutter platform (7) and the described base (8).
2. silicon steel sheet as claimed in claim 1 is sheared straight knife magnetic force knife board, it is characterized in that: described cutter platform (7) is " L " shape of hollow, be comprised of " ︱ " of upper end and "-" of lower end, described magnetic force generation device (1) is installed in described " ︱ " cavity of described cutter platform (7) upper end.
3. silicon steel sheet as claimed in claim 1 is sheared straight knife magnetic force knife board, it is characterized in that: described leveling device comprises the threaded column with nut (6) (5) that is connected between described cutter platform (7) and the described base (8), and at least two level meters (4) that are installed in the adjacent two sides of described cutter platform (7).
4. silicon steel sheet as claimed in claim 3 is sheared straight knife magnetic force knife board, and it is characterized in that: described threaded column with nut (6) (5) has four, lays respectively on four angles of described cutter platform (7) and described base (8).
5. silicon steel sheet as claimed in claim 1 is sheared straight knife magnetic force knife board, and it is characterized in that: described magnetic force generation device (1) is permanent magnet or electromagnet.
6. silicon steel sheet as claimed in claim 5 is sheared straight knife magnetic force knife board, it is characterized in that: described electromagnet is by wire casing (2) access external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104469404A CN102922375A (en) | 2012-11-09 | 2012-11-09 | Magnetic force knife board of silicon sheet shearing straight knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104469404A CN102922375A (en) | 2012-11-09 | 2012-11-09 | Magnetic force knife board of silicon sheet shearing straight knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102922375A true CN102922375A (en) | 2013-02-13 |
Family
ID=47637376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104469404A Pending CN102922375A (en) | 2012-11-09 | 2012-11-09 | Magnetic force knife board of silicon sheet shearing straight knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102922375A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785513Y (en) * | 2005-04-18 | 2006-06-07 | 宋媛媛 | Magnetic knife sharpener |
| CN2806048Y (en) * | 2004-11-27 | 2006-08-16 | 比亚迪股份有限公司 | Rectangle magnetic table |
| KR100855395B1 (en) * | 2008-06-09 | 2008-09-04 | 양승철 | Pre-drying device |
| CN201702619U (en) * | 2010-06-21 | 2011-01-12 | 邵岗 | Knife sharpener |
| CN201833236U (en) * | 2010-09-15 | 2011-05-18 | 温州市锐博机械成套有限公司 | Knife sharpener with horizontal track adjustment |
| CN202894896U (en) * | 2012-11-09 | 2013-04-24 | 无锡市普天铁心有限公司 | Magnetic force sharpening frame for straight knife for cutting silicon steel sheet |
-
2012
- 2012-11-09 CN CN2012104469404A patent/CN102922375A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806048Y (en) * | 2004-11-27 | 2006-08-16 | 比亚迪股份有限公司 | Rectangle magnetic table |
| CN2785513Y (en) * | 2005-04-18 | 2006-06-07 | 宋媛媛 | Magnetic knife sharpener |
| KR100855395B1 (en) * | 2008-06-09 | 2008-09-04 | 양승철 | Pre-drying device |
| CN201702619U (en) * | 2010-06-21 | 2011-01-12 | 邵岗 | Knife sharpener |
| CN201833236U (en) * | 2010-09-15 | 2011-05-18 | 温州市锐博机械成套有限公司 | Knife sharpener with horizontal track adjustment |
| CN202894896U (en) * | 2012-11-09 | 2013-04-24 | 无锡市普天铁心有限公司 | Magnetic force sharpening frame for straight knife for cutting silicon steel sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214194, 19, Jing Xiang Road, tin Beizhen Zhang Jing Industrial Zone, Xishan District, Jiangsu, Wuxi Applicant after: WUXI PUTIAN IRON CORE CO., LTD. Address before: 214194 Beizhen Jing Zhang Jing Industrial Zone, Xishan District, Jiangsu, Wuxi Applicant before: Wuxi Putian Iron Core Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |