CN202825539U - Non-magnetic abrasive machining clamp of neodymium iron boron magnet - Google Patents
Non-magnetic abrasive machining clamp of neodymium iron boron magnet Download PDFInfo
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- CN202825539U CN202825539U CN 201220537431 CN201220537431U CN202825539U CN 202825539 U CN202825539 U CN 202825539U CN 201220537431 CN201220537431 CN 201220537431 CN 201220537431 U CN201220537431 U CN 201220537431U CN 202825539 U CN202825539 U CN 202825539U
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- workbench
- baffles
- iron boron
- neodymium iron
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Abstract
Provided is a non-magnetic abrasive machining clamp of a neodymium iron boron magnet. The non-magnetic abrasive machining clamp comprises a workbench made of non-magnetic material. The workbench is provided with a placement area formed by enclosure of a plurality of fixed baffles, a plurality of movable baffles capable of sliding in the placement area and being the same with the fixed baffles in number are arranged in the placement area, and the movable baffles and the fixed baffles are arranged in a paralleled mode. The fixed baffles are provided with adjusting screws penetrating from the outside to inside, and the end portions of the adjusting screws are abutted on the movable baffles. The non-magnetic abrasive machining clamp has the advantages that due to the fact that the workbench is made of the non-magnetic material, products do not have weakening magnetic in the process of flat surface grinding machining, and quality of the products can be guaranteed. Meanwhile, matching of the fixed baffles, the movable baffles and the adjusting screws achieves clamping and positioning of the products, positioning is accurate, and machined products can meet size and form and location tolerance of accepted products.
Description
Technical field
The utility model relate to a kind of neodymium iron boron magnetic body without the magnetic clamp for grinding.
Background technology
Neodymium iron boron magnetic body generally carries out grinding by surface grinding machine to its surface at present, and neodymium iron boron magnetic body generally is fixed on the surface grinding machine by the mode of magnechuck absorption, then carries out grinding.After grinding finished, abrasive dust was easy to be adsorbed on the magnechuck, easy-clear not, thus affect the next time grinding of product; Simultaneously, because the effect of magnechuck magnetic force, thereby make semi-finished product with weak magnetic, for the semi-finished product that needs are electroplated, during plating, semi-finished product are not allow weak magnetic, so after grinding, also need to demagnetize by sintering furnace, and the product after the demagnetization crackle, performance reduction, scorch, surface smoothness occur easily and does not reach the phenomenons such as requirement, and in addition, technique is more complicated.
Summary of the invention
There is above-mentioned deficiency in the prior art in order to overcome, the utility model provide a kind of neodymium iron boron magnetic body simple in structure, easy to use without the magnetic clamp for grinding, it can make neodymium iron boron magnetic body carrying magnetic not in Grinding Process, can guarantee the quality of product after the clamping accurate positioning of product and the processing.
The technical scheme in the invention for solving the technical problem is: a kind of neodymium iron boron magnetic body without the magnetic clamp for grinding, comprise workbench, described workbench is made by nonmagnetic substance, described workbench is provided with the rest area that is surrounded by a plurality of fixed dams, be provided with the sideboard that number is identical with described fixed dam and can slide in this rest area in described rest area, and this sideboard and described fixed dam be arranged in parallel, be penetrated with from outside to inside adjusting screw(rod) on the described fixed dam, the end of this adjusting screw(rod) withstands on the described sideboard.
Further, described fixed dam and sideboard all have four, and described fixed dam is fixed on the described workbench by hold-down screw, and be simple in structure.
Further, the middle part of described workbench is fixed with at least one suspension ring, when product is heavier on the workbench, can link to each other with crane by suspension ring, then by crane workbench and product is moved on the surface grinding machine.
The utility model in use, a plurality of products of processing that need are arranged in the rest area of workbench successively, sideboard is between product and fixed dam, then install adjusting screw(rod) at fixed dam, then tighten adjusting screw(rod), thereby the end of adjusting screw(rod) holds out against sideboard, thereby clamps the product that needs processing by sideboard, then workbench is put into to be fixed on the surface grinding machine and can carries out grinding.
The beneficial effects of the utility model are: because workbench is that nonmagnetic substance is made, thereby so that product is not with weak magnetic in the flat surface grinding process, guarantee the quality of product; Simultaneously, thus the clamping location of matching and realizing product by fixed dam, sideboard and adjusting screw(rod), accurate positioning, the product after the processing meets size and the form and position tolerance of qualified products.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of neodymium iron boron magnetic body without the magnetic clamp for grinding, comprise workbench 1, described workbench 1 is made by nonmagnetic substance, described workbench 1 is provided with the rest area 3 that is surrounded by a plurality of fixed dams 2, it is identical and can be at the sideboard 4 of described rest area 3 interior slips to be provided with number and described fixed dam 2 in this rest area 3, and this sideboard 4 be arranged in parallel with described fixed dam 2, be penetrated with from outside to inside adjusting screw(rod) 5 on the described fixed dam 2, the end of this adjusting screw(rod) 5 withstands on the described sideboard 4.
Described fixed dam 2 and sideboard 4 all have four, and described fixed dam 2 is fixed on the described workbench 1 by hold-down screw 6, and be simple in structure.
The middle part of described workbench 1 is fixed with at least one suspension ring 7, and in the present embodiment, suspension ring 7 have two, when product is heavier on the workbench 1, can link to each other with crane by suspension ring 7, then by crane workbench and product is moved on the surface grinding machine.
The utility model in use, a plurality of products of processing that need are arranged in the rest area 3 of workbench 1 successively, sideboard 4 is between product and fixed dam 2, then install adjusting screw(rod) 5 at fixed dam 2, then tighten adjusting screw(rod) 5, thereby the end of adjusting screw(rod) 5 holds out against sideboard 4, thereby clamps the product that needs processing by sideboard 4, then workbench 1 is put into be fixed on the surface grinding machine and can carries out grinding.Because workbench 1 is made for nonmagnetic substance, thereby so that product is not with weak magnetic in the flat surface grinding process, guarantees the quality of product; Simultaneously, thus the clamping location of matching and realizing product by fixed dam 2, sideboard 4 and adjusting screw(rod) 5, accurate positioning, the product after the processing meets size and the form and position tolerance of qualified products.
Claims (3)
1. a neodymium iron boron magnetic body without the magnetic clamp for grinding, comprise workbench, it is characterized in that: described workbench is made by nonmagnetic substance, described workbench is provided with the rest area that is surrounded by a plurality of fixed dams, be provided with the sideboard that number is identical with described fixed dam and can slide in this rest area in described rest area, and this sideboard and described fixed dam be arranged in parallel, be penetrated with from outside to inside adjusting screw(rod) on the described fixed dam, the end of this adjusting screw(rod) withstands on the described sideboard.
According to neodymium iron boron magnetic body claimed in claim 1 without the magnetic clamp for grinding, it is characterized in that: described fixed dam and sideboard all have four, and described fixed dam is fixed on the described workbench by hold-down screw.
According to claim 1 or 2 described neodymium iron boron magnetic bodies without the magnetic clamp for grinding, it is characterized in that: the middle part of described workbench is fixed with at least one suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537431 CN202825539U (en) | 2012-10-20 | 2012-10-20 | Non-magnetic abrasive machining clamp of neodymium iron boron magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537431 CN202825539U (en) | 2012-10-20 | 2012-10-20 | Non-magnetic abrasive machining clamp of neodymium iron boron magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825539U true CN202825539U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220537431 Expired - Fee Related CN202825539U (en) | 2012-10-20 | 2012-10-20 | Non-magnetic abrasive machining clamp of neodymium iron boron magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825539U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286683A (en) * | 2013-05-13 | 2013-09-11 | 宝钢发展有限公司 | Nickel-based alloy sample clamping mechanism special for surface grinder |
| CN104551983A (en) * | 2013-10-18 | 2015-04-29 | 深圳先进技术研究院 | Grinding clamping jig for nonmetal plates |
| CN104889885A (en) * | 2015-05-14 | 2015-09-09 | 成都梓楠家具有限公司 | Fixing wood size adjustable clamping device |
| CN105598830A (en) * | 2014-11-25 | 2016-05-25 | 南昌欧菲光学技术有限公司 | Glass grinding rack and glass grinding device |
| CN106736929A (en) * | 2015-11-24 | 2017-05-31 | 北京中科三环高技术股份有限公司 | For the clamping device and magnet equipment for grinding of magnet grinding |
| CN115958709A (en) * | 2022-12-28 | 2023-04-14 | 宁波合盛新材料有限公司 | Multi-wire cutting method for silicon carbide wafer |
-
2012
- 2012-10-20 CN CN 201220537431 patent/CN202825539U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286683A (en) * | 2013-05-13 | 2013-09-11 | 宝钢发展有限公司 | Nickel-based alloy sample clamping mechanism special for surface grinder |
| CN103286683B (en) * | 2013-05-13 | 2015-05-13 | 宝钢发展有限公司 | Nickel-based alloy sample clamping mechanism special for surface grinder |
| CN104551983A (en) * | 2013-10-18 | 2015-04-29 | 深圳先进技术研究院 | Grinding clamping jig for nonmetal plates |
| CN104551983B (en) * | 2013-10-18 | 2017-03-08 | 深圳先进技术研究院 | The grinding and clamping tool of nonmetal plate |
| CN105598830A (en) * | 2014-11-25 | 2016-05-25 | 南昌欧菲光学技术有限公司 | Glass grinding rack and glass grinding device |
| CN105598830B (en) * | 2014-11-25 | 2018-04-13 | 南昌欧菲光学技术有限公司 | Glass grinding frame and glass grinding device |
| CN104889885A (en) * | 2015-05-14 | 2015-09-09 | 成都梓楠家具有限公司 | Fixing wood size adjustable clamping device |
| CN106736929A (en) * | 2015-11-24 | 2017-05-31 | 北京中科三环高技术股份有限公司 | For the clamping device and magnet equipment for grinding of magnet grinding |
| CN106736929B (en) * | 2015-11-24 | 2019-01-08 | 北京中科三环高技术股份有限公司 | Clamping device and magnet equipment for grinding for magnet grinding |
| CN115958709A (en) * | 2022-12-28 | 2023-04-14 | 宁波合盛新材料有限公司 | Multi-wire cutting method for silicon carbide wafer |
| CN115958709B (en) * | 2022-12-28 | 2023-06-20 | 宁波合盛新材料有限公司 | Multi-line cutting method for silicon carbide wafer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |