CN1017032B - Three-dimensional strong magneto-converging electromagnetic disc - Google Patents
Three-dimensional strong magneto-converging electromagnetic discInfo
- Publication number
- CN1017032B CN1017032B CN 87107136 CN87107136A CN1017032B CN 1017032 B CN1017032 B CN 1017032B CN 87107136 CN87107136 CN 87107136 CN 87107136 A CN87107136 A CN 87107136A CN 1017032 B CN1017032 B CN 1017032B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- disk
- plate
- electromagnetic disc
- angle
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a three-dimensional strong magnetism converging electromagnetic disc, which is an electromagnetic disc with a magnetic circuit in the shape like the Chinese character 'ri'. The present invention is composed of a horizontal magnetism converging plate and a vertical magnetism converging plate which are formed by superposing a strip-shaped iron core, a low carbon steel plate and a brass plate in an interlacing form. The magnetic disc collects and intensifies magnetic lines by passing through a machine tool bed and a steel bottom plate through a thick magnetism screening plate to realize that the magnetic disc has magnetic working areas in three coordinate directions. The magnetic disc is an important accessory of a flat grinder and a tool grinder, and is used for machining a work piece in a complicated shape in a unidirection or a compound angle, and is used for other flat surface grinding operations.
Description
The present invention relates to a kind of three-dimensional strong magneto-converging electromagnetic disc.This disk is the important accessory of surface grinding machine, cutter and tool grinding machine, is used for the processing of unidirectional and compound angle and other flat surface grinding operation of complex-shaped workpieces.
Traditional both at home and abroad at present electromagnetic disc magnetic force is little, and active force is difficult to control, angle workpiece location difficulty.For example general sinetable can only be processed 0～45 ° angle workpiece.Mill compound angle workpiece needs double-deck sinetable, and the disk height is increased, and has a strong impact on the range of work, and the total poor rigidity, uses dangerous.
The objective of the invention is to design a kind of three-dimensional strong magneto-converging electromagnetic disc.
This disk is made up of bar shaped pole piece and magnetization profile plate, disk is " day " shape magnetic circuit, iron core is the bar shaped pole piece, horizontal positioned, magnetizing coil is horizontal to be enclosed within on the strip iron core, and disk all has working face at three coordinate directions, just the rectangle disk has five magnetic force working faces, it is characterized in that " magnetic induction B " amplifies through secondary, disk separates bar shaped pole piece and steel sole plate by very thick magnetic isolation plate, collects and the reinforcement magnetic line of force by bed piece and steel sole plate then.
This disk adjusts one to angle by the sinusoidal magnetic panel that removably can collect and strengthen the magnetic line of force, another is formed by the sinusoidal seat of individual layer to angle, so can finish the location processing of compound angle workpiece easily, break through the convention of traditional double-deck sinetable location processing compound angle.The height of disk adds man-hour owing to can shed the sinusoidal magnetic panel of disk in unidirectional angle orientation, so can reduce greatly.In addition, because the whole profile of disk all has the ability of location adhesive workpiece, so can finish the location processing of 0～90 ° of arbitrarily angled workpiece easily.Thereby precision, efficient and the range of application of location processing are obviously improved.
Figure one is that the magnetic structure and the magnetic line of force are collected and the reinforcement signal.
Figure two is that the angle adjustment and the magnetic line of force of mill compound angle magnetic panel collected and the reinforcement signal.
Figure the three, the 4th, this disk and unidirectional sinusoidal seat coupling location processing compound angle (α
xAnd α
y) the workpiece signal.
Figure the five, six, the 7th, all kinds of workpiece signals of the whole profile of three-dimensional strong magneto-converging electromagnetic disc location processing.
Be embodiments of the invention below,, provided details of the present invention by describing and accompanying drawing of this embodiment.
The disk shown in the figure one is " day " shape magnetic circuit in the present embodiment, and iron core 5 is the horizontal strip core, coil 10 horizontal being enclosed within on the strip iron core.The horizontal iron core top is by interlocked by low charcoal steel plate 12 and brass sheet 11 superimposed levels of forming and vertical magnetic force working face 8,13.The horizontal iron core below is separated by very thick magnetic isolation plate 4, the magnetic line of force of collecting the disk space disperse by bed piece 1 focuses on the steel sole plate 3, at this moment " magnetic induction B " is through once amplifying, base plate focuses on the magnetic line of force again on the small boss of magnetic-collecting board 2,14 then, and at this moment " magnetic induction B " value is amplified once more.Can be subjected to the powerful magneticaction of both direction (level is with vertical) when plate workpiece is located in the disk side like this.Magnetic-collecting board 14 can also rotate, to adjust angle, the machining plate-like angle of fullying recover from an illness surely workpiece.
The disk upper end has a dismountable sinusoidal magnetic panel 7, with slip gauge 9 angulations, and by the sinusoidal panel collection and the reinforcement magnetic line of force, can locate machining angle workpiece 6 easily.
Processing compound low-angle workpiece 17 in disk location is seen figure two.Poly-magnetic panel 18 is placed on the disk end face 8 and uses.Angle adjustment can realize with degree of depth Centigrade scale or slip gauge.Usually steel ball 15 " lands ", at steel ball 20,21 underlay slip gauges 19,22, determines a compound angle magnetic force working face by 3 points (steel ball) in addition, location processing work 17.The panel side is cut oblate post 16 by last one and is used for fixing magnetic panel and strengthens magnetic force.The S utmost point of magnetic panel is concentrated to act on the workpiece by the collection space magnetic line of force then.
Figure the three, the 4th, and this disk 27 is united the embodiment that uses location processing compound angle workpiece with the sinusoidal seat 31 of individual layer.α
yAngle by the disk annex, sinusoidal poly-magnetic panel 23 cushioning slip gauges 25 and realizing.α
xAngle finish by the sinusoidal seat 31 of common individual layer.When unidirectional angle orientation, shed poly-magnetic panel 23, install again during the mill compound angle.0～45 degree workpiece 24 is placed on processing on disk end face 27 or the poly-magnetic panel 23; 45～90 ° of angle workpiece 29 are placed on processing on the disk side 28.Rotation magnetic-collecting board 26 can also be adjusted angle to adapt to compound wide-angle workpiece processing.Side direction vertical reference 30, rear end vertical reference 29 can be located the end machining of complex angles workpiece 32.
Figure the five, six, the 7th, the various workpiece signals of the whole profile of disk (five magnetic force working faces) location processing.36 is rotating shafts among the figure, and the angle that can adjust side direction magnetic-collecting board 38 and rear end magnetic-collecting board 39 is so that location machining angle workpiece 37,40; The 42nd, horizontal supporting plate, location machining plate-like workpieces 41 parallel side; The 35th, perpendicular positioning plate, the right-angle plane of location processing work; The 34th, V-arrangement gathers magnetic orientation face, workpiece terminations such as location processing column shape 33, rectangle 32.
Claims (3)
1, a kind of three-dimensional strong magneto-converging electromagnetic disc, it is made up of bar shaped pole piece and magnetization profile plate, disk is " day " shape magnetic circuit, iron core is the bar shaped pole piece, horizontal positioned, magnetizing coil is horizontal to be enclosed within on the strip iron core, disk all has working face at three coordinate directions, just the rectangle disk has five magnetic force working faces, it is characterized in that " magnetic induction B " amplifies through secondary, disk separates bar shaped pole piece and steel sole plate by very thick magnetic isolation plate, collects and the reinforcement magnetic line of force by bed piece and steel sole plate then.
2, electromagnetic disc according to claim 1, Qi Techu is the poly-magnetic panel that is equipped with band steel ball measuring basis, collects and strengthen the magnetic line of force of disk disperse, with the steel ball three-point fix, location processing compound angle workpiece.
3, electromagnetic disc according to claim 1 is characterized in that being equipped with removably sinusoidal magnetic panel, is used to adjust one to angle, with common unidirectional sinusoidal seat coupling, realizes the location processing of compound angle again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87107136 CN1017032B (en) | 1987-10-28 | 1987-10-28 | Three-dimensional strong magneto-converging electromagnetic disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87107136 CN1017032B (en) | 1987-10-28 | 1987-10-28 | Three-dimensional strong magneto-converging electromagnetic disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1032759A CN1032759A (en) | 1989-05-10 |
| CN1017032B true CN1017032B (en) | 1992-06-17 |
Family
ID=4815986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87107136 Expired CN1017032B (en) | 1987-10-28 | 1987-10-28 | Three-dimensional strong magneto-converging electromagnetic disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1017032B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060710C (en) * | 1994-10-18 | 2001-01-17 | 北京市电加工研究所 | Composite grinding method with magnetic floating centering function |
| CN105479280A (en) * | 2015-12-30 | 2016-04-13 | 中国科学院上海硅酸盐研究所 | Device and method for silicon carbide crystal deflection shaping |
| KR102135385B1 (en) * | 2020-03-31 | 2020-07-17 | 신현조 | Processing equipment including jigs capable of angular deformation |
-
1987
- 1987-10-28 CN CN 87107136 patent/CN1017032B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1032759A (en) | 1989-05-10 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| 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 |