CN102909642A - Magnetic grinding aid - Google Patents
Magnetic grinding aid Download PDFInfo
- Publication number
- CN102909642A CN102909642A CN2012103624563A CN201210362456A CN102909642A CN 102909642 A CN102909642 A CN 102909642A CN 2012103624563 A CN2012103624563 A CN 2012103624563A CN 201210362456 A CN201210362456 A CN 201210362456A CN 102909642 A CN102909642 A CN 102909642A
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- base plate
- peripheral wall
- servicing unit
- magnetic force
- magnetic
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides an aid for magnetic grinders. The aid comprises an outer peripheral wall, an inner peripheral wall and a bottom plate. The outer peripheral wall and the inner peripheral wall are coaxially fixed above the bottom plate. The aid further comprises a filter screen. The bottom plate is provided with a filter cavity. The filter screen is arranged between the bottom plate and the outer peripheral wall and spread on the whole bottom plate. The aid has the advantages that all parts can be ground effectively, and grinding effect and quality are improved; and a ground workpiece can be quickly separated from a magnetic grinding pin, and work efficiency is improved greatly.
Description
Technical field
The present invention relates to the magnetic grinding field, especially relate to a kind of magnetic grinding servicing unit.
Background technology
Magnetic Force Mill A(is as shown in Figure 1) be to adopt magnetic driven rotary device B to drive magnetic force draw point D, make magnetic force draw point D lapping liquid F is housed and be polished fast rotational among the grinding container C of workpiece E at one, magnetic force draw point D constantly collides in the process of rotation and is polished workpiece E, can play the effect of removing burr and polishing to being polished workpiece E.Magnetic Force Mill adopts the magnetic force draw point very tiny, can grind fine gap, and can well keep the size constancy of part itself, the precision thin finding is had very outstanding effect, therefore be widely used in the fields such as electric and electronic, medicine equipment, aviation.But owing to have certain distance (blank space as shown in magnetic driven rotary device B among Fig. 1) between the magnetic pole in the magnetic driven rotary device, therefore in driving the collision of magnetic force steel needle rotary and be polished the process of workpiece, can form a hollow steel needle rotary cylindrical drum and (can establish that body diameter is D1 in the steel needle rotary cylindrical drum, the outside cylinder diameter is D2), like this so that in the middle of in process of lapping, being thrown to the workpiece that is polished of hollow area be difficult to obtain again grind, cause to grind and finish rear section workpiece grinding effect extreme difference.And after grinding is finished, be difficult to from the magnetic force draw point, isolate be polished workpiece, follow-up screening operation is heavy, and efficient is extremely low.
Summary of the invention
The object of the invention is to: the problem for prior art exists, provide a kind of and only can guarantee that all parts can both effectively be ground, improve grinding effect and quality; Can also separate fast workpiece and magnetic grinding draw point after the grinding, the magnetic grinding servicing unit of greatly increasing work efficiency.
Goal of the invention of the present invention is achieved through the following technical solutions:
A kind of servicing unit of Magnetic Force Mill is characterized in that, this servicing unit comprises peripheral wall, interior leg and base plate, the coaxial base plate top that is fixed on of described peripheral wall and interior leg.
The bottom of described peripheral wall is provided with the first annular flange, and peripheral wall is fixedly connected with base plate by the first annular flange, and the bottom of described interior leg is provided with the second annular flange, and interior leg is fixedly connected with base plate by the second annular flange.
The diameter of described interior leg equals the spacing between the magnetic pole of Magnetic Force Mill.
This servicing unit also comprises filter screen, and described base plate is provided with filter chamber, and described filter screen is clipped between base plate and the peripheral wall, is paved with whole base plate.
The base plate that is provided with filter chamber is spoke-like, and the centre is provided with fan-shaped chamber, many places.
Described filter screen is stainless (steel) wire or aluminium alloy net.
Compared with prior art, the present invention has the following advantages:
A, interior leg can prevent from being polished workpiece and enter the hollow steel needle rotary cylindrical drum that forms in the Magnetic Force Mill course of work, thereby so that after adopting magnetic grinding servicing unit of the present invention, can guarantee that all parts can both effectively be ground, and have improved grinding effect and quality;
B, employing magnetic grinding servicing unit of the present invention can also separate workpiece and magnetic grinding draw point after the grinding fast, have greatly improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of existing Magnetic Force Mill;
Fig. 2 is the structural representation of embodiment 1;
Fig. 3 is the structural representation of the peripheral wall of embodiment 1;
Fig. 4 is the structural representation of looking up of Fig. 3;
Fig. 5 is the structural representation of the interior leg of embodiment 1;
Fig. 6 is the structural representation of looking up of Fig. 5;
Fig. 7 is the structural representation of embodiment 2;
Fig. 8 is the structural representation of the base plate of embodiment 2;
Fig. 9 is the structural representation of the filter screen of embodiment 2.
The accompanying drawing marking explanation:
1 is that peripheral wall, 2 is that interior leg, 3 is that base plate, 4 is filter screen;
11 is that the first cylinder, 12 is that the first annular flange, 13 is the screwed hole on the first annular flange;
21 is that the second cylinder, 22 is that the second annular flange, 23 is the screwed hole on the second annular flange;
31 is counterbore;
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
A kind of servicing unit of Magnetic Force Mill, this servicing unit comprise peripheral wall 1, interior leg 2 and base plate 3.Peripheral wall 1 is cylindric, is comprised of the first cylinder 11 and the first annular flange 12, and the first annular flange 12 integral types are connected to the bottom of the first cylinder 11.The first annular flange 12 of peripheral wall 1 is fixed on the base plate 3 after passing its screwed hole 13 by screw.Interior leg 2 also is cylindric, is comprised of the second cylinder 21 and the second annular flange 22.The second annular flange 22 integral types are connected to the bottom of the second cylinder 21.The second annular flange 22 of interior leg 2 passes its screwed hole 23 by screw and is fixed on the base plate 3.Wherein, interior leg 2 is positioned in the middle of the peripheral wall 1, and both coaxial base plate 3 tops that are fixed on.
As preferably, the diameter D21 of interior leg 2 can be designed to equal the spacing between the magnetic pole of Magnetic Force Mill, namely D21 approximates body diameter in the D1(steel needle rotary cylindrical drum); The diameter D11 of peripheral wall 1 is designed to equal steel needle rotary cylindrical outer tube body diameter, and D11 approximates D2(steel needle rotary cylindrical outer tube body diameter).Like this, although Magnetic Force Mill is in the course of the work, can form hollow steel needle rotary cylindrical drum because of the spacing between the magnetic pole,
But because the existence of interior leg can prevent that just being polished workpiece enters the steel needle rotary cylindrical drum, thereby so that after adopting magnetic grinding servicing unit of the present invention, can guarantee that all parts can both effectively be ground, and have improved grinding effect and quality;
As the further improvement to embodiment 1, this servicing unit also comprises filter screen 4.Filter screen adopts stainless (steel) wire, and filter screen also can adopt other nets such as aluminium alloy net.Simultaneously, to offering filter chamber at base plate 3; Preferably, the base plate 3 that is provided with filter chamber is spoke-like, and the centre is provided with fan-shaped chamber, many places.The both sides in fan-shaped chamber are provided with into the counterbore 31 of annular.Filter screen 4 is sandwiched between the end face and base plate 3 of the end face of interior leg 2 set the second annular flanges 22 and peripheral wall 1 set the first annular flange 12, and is paved with whole base plate 3.The upper surface of filter screen 4 is close to the end face of interior leg 2 set the second annular flanges 22 and the end face of peripheral wall 1 set the first annular flange 12, and the base plate 3 that is provided with filter chamber is close to the lower surface of filter screen 4.Part screw passes on counterbore 31 on the base plate 3 and the filter screen 4 behind the space between steel wire successively, be connected in the screwed hole on the second annular flange 22 of interior leg 2, another part screw passes on counterbore 31 on the base plate 3 and the filter screen 4 behind the space between steel wire successively, be connected in the screwed hole of the first annular flange 12 of peripheral wall 1, peripheral wall 1, interior leg 2, base plate 3, filter screen 4 are fixed together.Space on the filter screen between steel wire is wanted to guarantee that being polished workpiece can not pass, and can be guaranteed that the magnetic grinding draw point can pass.Owing to adopted the structures such as filter screen, can make workpiece and magnetic grinding draw point after this magnetic grinding servicing unit can also separate grinding fast, greatly improved operating efficiency.
During concrete the use, comprise that step is as follows:
A, will need grinding work-piece to put into the cannelure of magnetic grinding servicing unit, and together the magnetic grinding servicing unit be put into the grinding container that is placed with magnetic grinding draw point and grinding agent again, start is ground;
B, when grinding beginning, the magnetic force draw point begins rotation under magnetically-actuated, pass gradually the stainless (steel) wire of magnetic grinding servicing unit, enters in the cannelure of magnetic grinding servicing unit to grind being polished workpiece;
C, in process of lapping because interior leg 2 played buffer action, be polished in the interior cylinder that workpiece can't be dumped into magnetic force steel needle rotary cylindrical drum, guaranteed that all are polished workpiece and are effectively ground;
After D, grinding are finished, not closing the grinder power supply grinds by magnetic force draw point continuation rotation, slowly mention the magnetic grinding servicing unit this moment, the magnetic grinding draw point passes the nets such as the filter screen 4(stainless (steel) wire of magnetic grinding servicing unit or aluminium alloy net in this process under magneticaction), and workpiece is picked up along with the magnetic grinding servicing unit, has played to be polished separating of workpiece and magnetic force draw point.
The above only is preferred embodiment of the present invention, not in order to limit the present invention, should be pointed out that all any modifications of doing within the spirit and principles in the present invention, is equal to replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the servicing unit of a Magnetic Force Mill is characterized in that, this servicing unit comprises peripheral wall, interior leg and base plate, the coaxial base plate top that is fixed on of described peripheral wall and interior leg.
2. the servicing unit of a kind of Magnetic Force Mill according to claim 1, it is characterized in that, the bottom of described peripheral wall is provided with the first annular flange, peripheral wall is fixedly connected with base plate by the first annular flange, the bottom of described interior leg is provided with the second annular flange, and interior leg is fixedly connected with base plate by the second annular flange.
3. the servicing unit of a kind of Magnetic Force Mill according to claim 1 is characterized in that, the diameter of described interior leg equals the spacing between the magnetic pole of Magnetic Force Mill.
4. according to claim 1 and 2 or the servicing unit of 3 described a kind of Magnetic Force Mills, it is characterized in that this servicing unit also comprises filter screen, described base plate is provided with filter chamber, and described filter screen is clipped between base plate and the peripheral wall, is paved with whole base plate.
5. the servicing unit of a kind of Magnetic Force Mill according to claim 4 is characterized in that, the base plate that is provided with filter chamber is spoke-like, and the centre is provided with fan-shaped chamber, many places.
6. the servicing unit of a kind of Magnetic Force Mill according to claim 4 is characterized in that, described filter screen is stainless (steel) wire or aluminium alloy net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103624563A CN102909642A (en) | 2012-09-26 | 2012-09-26 | Magnetic grinding aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103624563A CN102909642A (en) | 2012-09-26 | 2012-09-26 | Magnetic grinding aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102909642A true CN102909642A (en) | 2013-02-06 |
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ID=47608349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103624563A Pending CN102909642A (en) | 2012-09-26 | 2012-09-26 | Magnetic grinding aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909642A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737116A (en) * | 2017-01-20 | 2017-05-31 | 深圳市泛海统联精密制造有限公司 | Magnetic grinder |
| CN108515446A (en) * | 2018-04-02 | 2018-09-11 | 苏州圣亚精密机械有限公司 | A kind of efficient magnetic force polisher |
| CN109848759A (en) * | 2018-12-27 | 2019-06-07 | 苏州卡利肯新光讯科技有限公司 | A kind of process of surface treatment of aluminium alloy |
| TWI693121B (en) * | 2019-04-22 | 2020-05-11 | 豪昱電子有限公司 | Magnetic grinding machine |
| CN112454013A (en) * | 2020-10-16 | 2021-03-09 | 陕西斯瑞新材料股份有限公司 | Auxiliary metal processing technology for CuCr contact surface treatment processing |
| CN115256208A (en) * | 2022-08-09 | 2022-11-01 | 大连理工大学 | Cobalt-chromium-molybdenum alloy denture polishing device and polishing process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB396231A (en) * | 1931-07-16 | 1933-08-03 | Orello Simmons Buckner | Improvements in abrasive tools, and in methods and apparatus employed in their manufacture |
| US6062964A (en) * | 1999-09-10 | 2000-05-16 | United Microelectronics Corp. | Chemical mechanical polishing apparatus for controlling slurry distribution |
| CN2430216Y (en) * | 2000-07-03 | 2001-05-16 | 廖禄荣 | Magnetic grinder |
| JP2003103450A (en) * | 2001-09-28 | 2003-04-08 | Sinto Brator Co Ltd | Sealing method for slidably contacting part between fixed tank and turntable in dry fluid barrel polishing device and dry fluid barrel polishing device |
| CN2690045Y (en) * | 2004-04-29 | 2005-04-06 | 廖椿豪 | Magnetic force grinder |
| CN2770870Y (en) * | 2005-03-21 | 2006-04-12 | 豪昱电子有限公司 | Peripheral movable magnetic grinding apparatus |
| CN202137644U (en) * | 2011-05-04 | 2012-02-08 | 辽宁科技大学 | Precise polisher with alternating rotating magnetic field |
-
2012
- 2012-09-26 CN CN2012103624563A patent/CN102909642A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB396231A (en) * | 1931-07-16 | 1933-08-03 | Orello Simmons Buckner | Improvements in abrasive tools, and in methods and apparatus employed in their manufacture |
| US6062964A (en) * | 1999-09-10 | 2000-05-16 | United Microelectronics Corp. | Chemical mechanical polishing apparatus for controlling slurry distribution |
| CN2430216Y (en) * | 2000-07-03 | 2001-05-16 | 廖禄荣 | Magnetic grinder |
| JP2003103450A (en) * | 2001-09-28 | 2003-04-08 | Sinto Brator Co Ltd | Sealing method for slidably contacting part between fixed tank and turntable in dry fluid barrel polishing device and dry fluid barrel polishing device |
| CN2690045Y (en) * | 2004-04-29 | 2005-04-06 | 廖椿豪 | Magnetic force grinder |
| CN2770870Y (en) * | 2005-03-21 | 2006-04-12 | 豪昱电子有限公司 | Peripheral movable magnetic grinding apparatus |
| CN202137644U (en) * | 2011-05-04 | 2012-02-08 | 辽宁科技大学 | Precise polisher with alternating rotating magnetic field |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737116A (en) * | 2017-01-20 | 2017-05-31 | 深圳市泛海统联精密制造有限公司 | Magnetic grinder |
| CN106737116B (en) * | 2017-01-20 | 2019-02-19 | 深圳市泛海统联精密制造有限公司 | Magnetic grinder |
| CN108515446A (en) * | 2018-04-02 | 2018-09-11 | 苏州圣亚精密机械有限公司 | A kind of efficient magnetic force polisher |
| CN109848759A (en) * | 2018-12-27 | 2019-06-07 | 苏州卡利肯新光讯科技有限公司 | A kind of process of surface treatment of aluminium alloy |
| TWI693121B (en) * | 2019-04-22 | 2020-05-11 | 豪昱電子有限公司 | Magnetic grinding machine |
| CN112454013A (en) * | 2020-10-16 | 2021-03-09 | 陕西斯瑞新材料股份有限公司 | Auxiliary metal processing technology for CuCr contact surface treatment processing |
| CN112454013B (en) * | 2020-10-16 | 2021-10-22 | 陕西斯瑞新材料股份有限公司 | Auxiliary metal processing technology for CuCr contact surface treatment processing |
| CN115256208A (en) * | 2022-08-09 | 2022-11-01 | 大连理工大学 | Cobalt-chromium-molybdenum alloy denture polishing device and polishing process thereof |
| CN115256208B (en) * | 2022-08-09 | 2023-08-29 | 大连理工大学 | Cobalt-chromium-molybdenum alloy denture polishing device and polishing process thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20130206 |