CN102166726A - Obliquity-variable grinding device for magnetic material - Google Patents
Obliquity-variable grinding device for magnetic material Download PDFInfo
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- CN102166726A CN102166726A CN 201110042456 CN201110042456A CN102166726A CN 102166726 A CN102166726 A CN 102166726A CN 201110042456 CN201110042456 CN 201110042456 CN 201110042456 A CN201110042456 A CN 201110042456A CN 102166726 A CN102166726 A CN 102166726A
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Abstract
The invention relates to an obliquity-variable grinding device for a magnetic material, comprising a bed body, a left grinding head, a right grinding head and a grinding head feeding mechanism, wherein the left grinding head and the right grinding head are correspondingly arranged on the bed body to form a double-face grinding machine. The obliquity-variable grinding device is technically characterized in that one end of the lower part of the left grinding head or the right grinding head is fixed on the bed body through a pin shaft; an angle-adjusting device capable of lifting/lowering the left grinding head or the right grinding head is further arranged between the other end of the left grinding head or the right grinding head and the bed body, so that a certain included angle is formed between the left grinding head or the right grinding head on one side and the right grinding head or the left grinding head on the other side. The included angle between the two grinding heads can be rapidly adjusted by upwardly/downwardly adjusting the angle-adjusting rod of the angle-adjusting device. By adopting such a grinding structure, two specially-shaped magnetic steel having an end face obliquity in a range of 0-20 DEG can be continuously grinded, therefore the efficiency for grinding specially-shaped magnetic steel and the yield are extremely improved, and the consistency of products is also ensured at the same time.
Description
Technical field
The invention belongs to a kind of grinding technique field of magnetic material, specifically in the permanent-magnet ferrite production technology, a kind of grinding attachment that can change the variable incidence magnetic material at magnet steel angle of inclination.
Background technology
The mill manufacturing procedure is one of operation of most critical during permanent-magnet ferrite is produced, and dimensional accuracy of products, outward appearance and yield rate are played fundamental influence.Because of ferritic hard fragility, the grinding efficiency of its product is low and easily collapse the limit arrisdefect, perplexs industry always.In addition, because ferrite production integrated artistic level is not high, be subjected to the influence of factors such as raw material granularity uniformity, water content, orientation uniformity, green density and sintering temperature, make that blank is out of shape bigger on the one hand behind the sintering, the dimensioned surplus is not of uniform size, also produce many stealthy crackles on the other hand in the sintering briquette process, these all can cause difficulty to mill processing.In recent years, the magnetic material industry adopts double-ended grinding machine and diamond emery wheel technology, makes ferritic mill processing get a new look.
Double-ended grinding machine utilizes a pair of skive that is parallel to each other, can be continuous circular and square magnet steel are carried out grinding, production efficiency height and good product consistency, undisputed.But grinding is used for the magnet steel (as shown in Figure 1) of the multiple different angles at magnetic separator isodynamic equipment top, powerless.At present, grinding has the certain angle magnet steel and need adopt surface grinding machine to carry out grinding usually, but such grinding method inefficiency, and poor dimensional precision, be unfavorable for the production in enormous quantities of magnetic material.
Summary of the invention
The purpose of this invention is to provide a kind of grinding attachment that can change the magnet steel angle of inclination and realize the variable incidence magnetic material of continuous grinding.
The present invention adopts following technical scheme to realize: it includes lathe bed, correspondence is arranged on left bistrique, the right bistrique that forms double-ended grinding machine on the lathe bed, and grinding wheel feed mechanism, it is characterized in that: an end of described left bistrique or right bistrique bottom is to be fixed on the lathe bed by bearing pin, and also being provided with an angle regulator that makes the bistrique lifting between the other end of this bistrique and the lathe bed, this side grinding that makes head and opposite side bistrique form certain included angle.
Angles of display then also is provided with the bistrique setting angle indicating dial that can show angle between the bistrique of both sides at angle regulator or near on the bearing pin position for convenience.
In Grinding Process, left and right two bistrique constant speed and press rightabout rotation.By regulating the feed mechanism of right bistrique, can regulate the amount of feeding of right bistrique, can adjust grinding angle between left bistrique and the right bistrique by the angular adjustment bar on the angle regulator, the angle that is used between the both sides bistrique of two end faces of continuous grinding magnet steel is 0～20 °.
Adopt this grinding structure can realize the special-shaped magnet steel of two end face inclination angles of continuous grinding 0～20 ° of scope; Improved the grinding efficiency of special-shaped magnet steel greatly, and yield rate, consistency of product also guaranteed simultaneously.The present invention promptly can realize flat magnet steel processing, can also realize special-shaped magnet steel processing simultaneously, particularly is used for the processing of the magnet steel of the desired different angles in magnetic separator isodynamic equipment top for grinding.The present invention also has simple and reasonable, and process safety is convenient, long service life, characteristics such as range of application is wide.
Description of drawings:
Fig. 1 abnormity magnet steel schematic construction sketch.
Fig. 2 is a structural representation sketch of the present invention.
The specific embodiment
Below will the present invention will be further described by embodiment, but following example only is the present invention's example wherein, the interest field of not representing the present invention and being limited.This interest field is as the criterion with claims.
Embodiment 1:
By shown in Figure 2, among the figure 3 is lathe bed, correspondence is arranged on left bistrique 4, the right bistrique 1 that forms double-ended grinding machine on the lathe bed 3, and grinding wheel feed mechanism 2, one end of described left bistrique 4 bottoms is to be fixed on the lathe bed by bearing pin 7, and also being provided with an angle regulator 6 that makes the bistrique lifting between the other end that should left side bistrique 4 and the lathe bed, this side that makes left side bistrique 4 forms 0～20 ° angle with the opposite side bistrique; Also be provided with the bistrique setting angle indicating dial 5 that can show angle between the bistrique of both sides near on bearing pin 7 positions.
Operating procedure:
Flat magnet steel processing: before the operation, first hue angle adjusting device 6, two bistriques are in the state of being parallel to each other about making, and according to the design thickness of magnet steel, adjust distance between two bistriques then.Open motor, bistrique idle running was sent into magnet steel continuously and is got final product after 10 minute.
Special-shaped magnet steel processing: before the operation, first hue angle adjusting device 6, two bistriques become 0～20 ° angle state about making, and angular dimension is identical with two end face angles of special-shaped magnet steel, according to the design thickness of magnet steel, adjusts distance between two bistriques then.Open motor, bistrique idle running was sent into magnet steel continuously and is got final product after 10 minute.
Claims (3)
1. the grinding attachment of a variable incidence magnetic material, it includes lathe bed, correspondence is arranged on left bistrique, the right bistrique that forms double-ended grinding machine on the lathe bed, and grinding wheel feed mechanism, it is characterized in that: an end of described left bistrique or right bistrique bottom is to be fixed on the lathe bed by bearing pin, and also being provided with an angle regulator that makes the bistrique lifting between the other end of this bistrique and the lathe bed, this side grinding that makes head and opposite side bistrique form certain included angle.
2. the grinding attachment of variable incidence magnetic material according to claim 1 is characterized in that: also be provided with the bistrique setting angle indicating dial that can show angle between the bistrique of both sides at angle regulator or near on the bearing pin position.
3. the grinding attachment of variable incidence magnetic material according to claim 1 and 2 is characterized in that: the angle that is used between the both sides bistrique of two end faces of continuous grinding magnet steel is 0～20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110042456 CN102166726A (en) | 2011-02-22 | 2011-02-22 | Obliquity-variable grinding device for magnetic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110042456 CN102166726A (en) | 2011-02-22 | 2011-02-22 | Obliquity-variable grinding device for magnetic material |
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| Publication Number | Publication Date |
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| CN102166726A true CN102166726A (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110042456 Pending CN102166726A (en) | 2011-02-22 | 2011-02-22 | Obliquity-variable grinding device for magnetic material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358188A (en) * | 2012-03-31 | 2013-10-23 | 上海信鹏印刷器材有限公司 | Cutter belt processing device and processing method thereof |
| CN104002212A (en) * | 2014-06-03 | 2014-08-27 | 新乡日升数控轴承装备股份有限公司 | Null-setting device of double-ended grinding machine |
| CN107520700A (en) * | 2017-09-14 | 2017-12-29 | 马鞍山市广源法兰环件有限公司 | A kind of flange processing machine |
| CN116890281A (en) * | 2023-09-08 | 2023-10-17 | 莱州沃泰达机械有限公司 | Casting mold processing equipment |
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| CN2147075Y (en) * | 1993-01-04 | 1993-11-24 | 浙江省东阳市磁性器材总厂 | Simple high-effect double-end face grinder |
| CN2448518Y (en) * | 2000-11-24 | 2001-09-19 | 黄计高 | Angle-adjustable double-side lapping machine |
| CN101058161A (en) * | 2007-05-18 | 2007-10-24 | 宁波甬微集团有限公司 | Double face abrading machine |
| CN101574835A (en) * | 2009-05-06 | 2009-11-11 | 中山大学 | Cutting-grinding dual-purpose rock-processing system with double end faces |
| CN202053116U (en) * | 2011-02-22 | 2011-11-30 | 北方重工集团有限公司矿山机械分公司 | Grinding device capable of changing the inclination angle of magnetic material |
-
2011
- 2011-02-22 CN CN 201110042456 patent/CN102166726A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147075Y (en) * | 1993-01-04 | 1993-11-24 | 浙江省东阳市磁性器材总厂 | Simple high-effect double-end face grinder |
| CN2448518Y (en) * | 2000-11-24 | 2001-09-19 | 黄计高 | Angle-adjustable double-side lapping machine |
| CN101058161A (en) * | 2007-05-18 | 2007-10-24 | 宁波甬微集团有限公司 | Double face abrading machine |
| CN101574835A (en) * | 2009-05-06 | 2009-11-11 | 中山大学 | Cutting-grinding dual-purpose rock-processing system with double end faces |
| CN202053116U (en) * | 2011-02-22 | 2011-11-30 | 北方重工集团有限公司矿山机械分公司 | Grinding device capable of changing the inclination angle of magnetic material |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358188A (en) * | 2012-03-31 | 2013-10-23 | 上海信鹏印刷器材有限公司 | Cutter belt processing device and processing method thereof |
| CN103358188B (en) * | 2012-03-31 | 2015-12-16 | 上海信鹏印刷器材有限公司 | Knife-band processing unit (plant) and processing method thereof |
| CN104002212A (en) * | 2014-06-03 | 2014-08-27 | 新乡日升数控轴承装备股份有限公司 | Null-setting device of double-ended grinding machine |
| CN104002212B (en) * | 2014-06-03 | 2016-08-24 | 新乡日升数控轴承装备股份有限公司 | A kind of double-ended grinding machine null-setting device |
| CN107520700A (en) * | 2017-09-14 | 2017-12-29 | 马鞍山市广源法兰环件有限公司 | A kind of flange processing machine |
| CN107520700B (en) * | 2017-09-14 | 2019-03-29 | 马鞍山市广源法兰环件有限公司 | A kind of flange processing machine |
| CN116890281A (en) * | 2023-09-08 | 2023-10-17 | 莱州沃泰达机械有限公司 | Casting mold processing equipment |
| CN116890281B (en) * | 2023-09-08 | 2023-11-14 | 莱州沃泰达机械有限公司 | Casting mold processing equipment |
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Application publication date: 20110831 |