CN203125264U - Efficient and energy-saving centerless grinding machine for neodymium-iron-boron magnet body - Google Patents
Efficient and energy-saving centerless grinding machine for neodymium-iron-boron magnet body Download PDFInfo
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- CN203125264U CN203125264U CN 201320129156 CN201320129156U CN203125264U CN 203125264 U CN203125264 U CN 203125264U CN 201320129156 CN201320129156 CN 201320129156 CN 201320129156 U CN201320129156 U CN 201320129156U CN 203125264 U CN203125264 U CN 203125264U
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- grinding
- emery wheel
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- efficient
- main shaft
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Abstract
The utility model relates to a grinding machine, in particular to an efficient and energy-saving centerless grinding machine for a neodymium-iron-boron magnet body. The provided efficient and energy-saving centerless grinding machine for the neodymium-iron-boron magnet body comprises brackets, a feeding disc, a guide rail, 3 grinding wheel groups, a main shaft, and a power device driving the main shaft, wherein the feeding disc is connected with the grinding wheel groups through the guide rail; each grinding wheel group comprises a transmission case and two grinding wheels; the grinding wheel groups are arranged on one bracket at intervals; and the main shaft is in transmission connection with the transmission cases of the grinding wheel groups. According to the utility model, as a plurality of sets of grinding wheels are arranged on the efficient and energy-saving centerless grinding machine for the neodymium-iron-boron magnet body, continuous grinding for three procedures including rough grinding, semi-fine grinding and fine grinding can be realized, and working efficiency is improved, and one power device can be used for driving grinding wheels of three grinding wheel groups to work, so that energy consumption is reduced. According to the centerless grinding machine provided by the utility model, labor intensity of personnel is relieved, cost is reduced, one-pass qualification rate of quality of products is ensured, and competitiveness of products of the enterprise is improved.
Description
Technical field
The utility model relates to a kind of grinding machine, is specifically related to a kind of energy-efficient neodymium iron boron magnetic body centerless grinder.
Background technology
Sintered NdFeB is the strongest permanent magnet of contemporary magnetic, and it not only has advantages such as high remanent magnetism, high-coercive force, high energy product, high performance-price ratio, and is processed into various sizes easily, is specially adapted to the electronic product of various high-performance, miniaturization, lightness.
In recent years, owing to be the fast development of the high-tech industry of representative with the information industry, more and more higher requirement has been proposed for the performance of ferro-aluminum boron.
The blank that neodymium iron boron powder metallurgical technology is produced, because sintering shrinks, cylindrical is yielding, and size difference is bigger, and grinding allowance is big, needs to process grinding with centerless grinder.Centerless grinder is not need to adopt the axle center of workpiece and a class grinding machine of implementing grinding.Be by abrasive grinding wheel, adjust three mechanisms of wheel and work support and constitute the wherein actual work of serving as grinding of abrasive grinding wheel, adjust the rotation of wheel control workpiece, and make workpiece generation feed velocity, and be supporting workpiece when the grinding as for work support, these three kinds of parts can multiple cooperation carry out grinding.
Existing centerless grinder all is the centerless grinder of single cover emery wheel, and these grinding machines need a people to manage a machine, consumption power, and time-consuming, work efficiency is low, is difficult to adapt to the needs of grinding in enormous quantities, has limited to the development of producing.
The utility model content
For solving the defective that exists in the above-mentioned prior art, the utility model provides a kind of energy-efficient neodymium iron boron magnetic body centerless grinder with a plurality of emery wheel groups.
The technical solution of the utility model is for providing a kind of energy-efficient neodymium iron boron magnetic body centerless grinder, the power set that comprise support, entry table, guide rail, emery wheel group, main shaft and drive shaft, described emery wheel group comprises transmission case and two emery wheels, described entry table is connected with the emery wheel group by guide rail, described neodymium iron boron magnetic body centerless grinder is provided with 3 emery wheel groups, and be disposed on the support, the transmission case of described main shaft and emery wheel group is in transmission connection.
Preferably, in the above-mentioned energy-efficient neodymium iron boron magnetic body centerless grinder, the top of described emery wheel arranges binder block.
Preferably, in the above-mentioned energy-efficient neodymium iron boron magnetic body centerless grinder, described emery wheel group is provided with for the adjusting handle of regulating two emery wheel spacings.
Preferably, in the above-mentioned energy-efficient neodymium iron boron magnetic body centerless grinder, described support is provided with the main shaft support seat.
Preferably, in the above-mentioned energy-efficient neodymium iron boron magnetic body centerless grinder, the emery wheel of described emery wheel group is skive.
Energy-efficient neodymium iron boron magnetic body centerless grinder of the present utility model arranges many cover emery wheels, can realize the continuous grinding of corase grind-half correct grinding-three operations of correct grinding, improved work efficiency, and power set can drive the emery wheel work of three emery wheel groups, reduce energy consumption.Centerless grinder of the present utility model has alleviated personnel labor, has reduced cost, has guaranteed the disposable qualification rate of product quality again, has improved company's competitiveness of product.
Description of drawings
Fig. 1 is the energy-efficient neodymium iron boron magnetic body centerless grinder structural representation of the utility model;
1, support; 2, entry table; 3, guide rail; 4, emery wheel group; 5, main shaft; 6, power set; 7, emery wheel; 8, transmission case; 9, main shaft support seat.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1, the utility model improves a kind of energy-efficient neodymium iron boron magnetic body centerless grinder, the power set 6 that comprise support 1, entry table 2, guide rail 3, emery wheel group 4, main shaft 5 and drive shaft, described entry table 2 is connected with emery wheel group 4 by guide rail 3, described emery wheel group 4 comprises transmission case 8 and two emery wheels 7, described emery wheel group 4 has 3, comprise corase grind emery wheel group, partly finish grind emery wheel group and correct grinding emery wheel group, it is arranged on the support 1 at interval, and described main shaft 5 is in transmission connection with the transmission case 8 of emery wheel group.
During work, magnetic materials such as magnetic post are positioned on the entry table, start power, the magnetic material passes through three emery wheel groups successively along guide rail, the power set drive shaft, and the transmission case of main shaft and emery wheel group is in transmission connection, power set can drive the emery wheel work of three emery wheel groups, roughly grind, partly finish grind and correct grinding, behind three road grinding process, just finished the grinding to the magnetic material.
Centerless grinder of the utility model arranges many cover emery wheels, can realize the continuous grinding of corase grind-half correct grinding-three operations of correct grinding, improves work efficiency, reduces cost.Alleviate personnel labor, guaranteed the disposable qualification rate of product quality again, improved company's competitiveness of product.
In a specific embodiment of the present utility model, the top of described emery wheel 7 arranges binder block.Described emery wheel group 4 is provided with for the adjusting handle of regulating two emery wheel spacings.
In a specific embodiment of the present utility model, described support 1 is provided with main shaft support seat 9.Transmission bearing capacity and the stability of main shaft 5 have been strengthened.
In a specific embodiment of the present utility model, the emery wheel of described emery wheel group 4 is skive.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. energy-efficient neodymium iron boron magnetic body centerless grinder, it is characterized in that, the power set that comprise support, entry table, guide rail, emery wheel group, main shaft and drive shaft, described emery wheel group comprises transmission case and two emery wheels, described entry table is connected with the emery wheel group by guide rail, described neodymium iron boron magnetic body centerless grinder is provided with 3 emery wheel groups, and is disposed on the support, and the transmission case of described main shaft and emery wheel group is in transmission connection.
2. energy-efficient neodymium iron boron magnetic body centerless grinder according to claim 1 is characterized in that the top of described emery wheel arranges binder block.
3. energy-efficient neodymium iron boron magnetic body centerless grinder according to claim 1 is characterized in that, described emery wheel group is provided with for the adjusting handle of regulating two emery wheel spacings.
4. energy-efficient neodymium iron boron magnetic body centerless grinder according to claim 1 is characterized in that described support is provided with the main shaft support seat.
5. energy-efficient neodymium iron boron magnetic body centerless grinder according to claim 1 is characterized in that, the emery wheel of described emery wheel group is skive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129156 CN203125264U (en) | 2013-03-20 | 2013-03-20 | Efficient and energy-saving centerless grinding machine for neodymium-iron-boron magnet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129156 CN203125264U (en) | 2013-03-20 | 2013-03-20 | Efficient and energy-saving centerless grinding machine for neodymium-iron-boron magnet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125264U true CN203125264U (en) | 2013-08-14 |
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ID=48933285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129156 Expired - Lifetime CN203125264U (en) | 2013-03-20 | 2013-03-20 | Efficient and energy-saving centerless grinding machine for neodymium-iron-boron magnet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238711A (en) * | 2019-07-11 | 2019-09-17 | 杭州之江磁业有限公司 | Casting Al-Ni-Co Magnet grinding process |
-
2013
- 2013-03-20 CN CN 201320129156 patent/CN203125264U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238711A (en) * | 2019-07-11 | 2019-09-17 | 杭州之江磁业有限公司 | Casting Al-Ni-Co Magnet grinding process |
| CN110238711B (en) * | 2019-07-11 | 2020-03-24 | 杭州之江磁业有限公司 | Grinding process for casting alnico magnetic steel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210623 Granted publication date: 20130814 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211223 Granted publication date: 20130814 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20211223 Granted publication date: 20130814 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230223 Granted publication date: 20130814 |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |