Soft magnetic ferrite core grinding device
A soft magnetic ferrite and grinding technology, which is applied to the parts of grinding machine tools, grinding/polishing equipment, inductance/transformer/magnet manufacturing, etc., can solve the problem of affecting the quality of finished products, affecting the grinding efficiency, fine debris powder Eliminates the problem of easy residue and accumulation of the like substance, so as to achieve the effect of improving the grinding efficiency and the output of finished products
Active Publication Date: 2022-04-29
NANTONG HUAXING MAGNETIC MATERIAL
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Problems solved by technology
[0003] When the soft ferrite core is being ground, both ends need to be ground. The traditional grinding device needs to flip the soft ferrite core during the grinding process, which affects the grinding efficiency. The grinding process The fine debris and powdery substances generated in the grinding process are easy to remain and accumulate in the grinding processing area, affecting the quality of the finished product
Method used
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Embodiment
[0042] see Figure 1-2 And 4-5, a soft ferrite core grinding device, including a support platform 1, the upper end of the support platform 1 is fixedly connected with a pair of first driving roller shafts 2, and a pair of first driving roller shafts 2 are matched The outer peripheral surface is covered with a high-toughness grinding belt 3, and the upper end and the lower end of the high-toughness grinding belt 3 match the inner side to form a grinding cavity 4. The upper end of the support platform 1 is fixedly connected with a lifting platform 5, and the lifting platform 5 A pair of second drive roller shafts 6 is fixedly connected to the upper end of the upper end, and a pair of second drive roller shafts 6 is matched with a conveyor belt 7 on the outer circumference. The conveyor belt 7 runs through the grinding cavity 4, and the surface of the conveyor belt 7 Excavating a limited through hole 8, the upper end of the lifting platform 5 is fixedly connected with a support f...
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The invention discloses a soft magnetic ferrite core grinding device, belongs to the field of soft magnetic ferrite cores, and can realize that a soft magnetic ferrite core body penetrates through a limiting through hole to be in contact with the upper end of a feeding support plate; then the soft magnetic ferrite core body is conveyed into the grinding cavity through the conveying belt, and the inner top end and the inner bottom end of the grinding cavity grind the upper end and the lower end of the soft magnetic ferrite core body at the same time; longitudinal grinding is carried out between the soft magnetic ferrite core body and the grinding cavity through conveying of the conveying belt, transverse grinding is carried out between the soft magnetic ferrite core body and the grinding cavity through rotation of the high-toughness grinding belt, and therefore double grinding is carried out on the upper end and the lower end of the soft magnetic ferrite core body. The two ends of the soft magnetic ferrite core body can be ground, and meanwhile the grinding efficiency is greatly improved.
Description
technical field [0001] The invention relates to the field of soft ferrite cores, in particular to a soft ferrite core grinding device. Background technique [0002] Ferrite core is made of non-metallic magnetic material with dense and homogeneous ceramic structure, which has low coercive force, also known as soft ferrite, which is composed of iron oxide and one or several other metal oxides or Composed of carbonate compounds, the ferrite raw material is pressed, then sintered at a high temperature of 1300 degrees, and finally machined into a finished magnetic core that meets the application requirements. Compared with other types of magnetic materials, the advantage of ferrite is that it is magnetic The conductivity is very high, and it has the advantages of high resistance and small eddy current loss in a wide frequency range. These material properties make ferrite an ideal choice for manufacturing high-frequency transformers, broadband transformers, adjustable inductors an...
Claims
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IPC IPC(8): B24B7/17B24B41/00B24B7/22B24B7/06B24B27/00H01F41/02
CPCB24B7/17B24B41/005B24B7/22B24B7/06B24B27/0076H01F41/0206
Inventor 杨美华
Owner NANTONG HUAXING MAGNETIC MATERIAL