Forming die for producing nickel-zinc ferrite magnetic core

Abstract

The invention relates to the technical field of magnetic core production, in particular to a forming die for producing a nickel-zinc ferrite magnetic core. The forming die comprises a die base and anextrusion device installed at the top end of the die base, a die forming device is installed at the top end of the die base, the die forming device comprises a rotary disc, a motor is installed at thebottom end of the rotary disc, and a first die disc and a second die disc are installed on the two sides of the rotary disc respectively, According to the forming die, the multiple die discs are arranged, the motor drives the rotary disc to achieve conversion between the die discs, meanwhile, the sizes of die columns in the two die discs are different, and therefore the size of the die for producing the nickel-zinc ferrite magnetic core can be adjusted, and production work of nickel-zinc ferrite magnetic cores of different sizes can be achieved on the same device.

Description

technical field [0001] The invention relates to the technical field of magnetic core production, in particular to a molding die for nickel-zinc ferrite magnetic core production. Background technique [0002] Due to the characteristics of high frequency, wide frequency, high impedance and low loss, nickel zinc ferrite has been paid more and more attention in recent years, and has become the most widely used soft magnet with excellent performance in the high frequency range (1-100MHz) Oxygen materials, many domestic manufacturers are already producing nickel-zinc ferrite materials and components. In industry, nickel-zinc ferrite is mostly used to produce nickel-zinc ferrite cores, and the existing ones are used for nickel-zinc ferrite cores. Most of the molding devices for production can only produce one size of nickel-zinc ferrite core. When it is necessary to produce nickel-zinc ferrite cores of other sizes, it is necessary to change the production molding of nickel-zinc fer...

AI Technical Summary

Problems solved by technology

[0002] Due to the characteristics of high frequency, wide frequency, high impedance and low loss, nickel zinc ferrite has been paid more and more attention in recent years, and has become the most widely used soft magnet with excellent performance in the high frequency range (1-100MHz) Oxygen materials, many domestic manufacturers are already producing nickel-zinc ferrite materials and components. In industry, nickel-zinc ferrite is mostly used to produce nickel-zinc ferrite cores, and the existing ones are used for nickel-zinc ferrite cores. Most of the molding devices for production can only produce one size of nickel-zinc ferrite core. When it is necessary to produce nickel-zinc ferrite cores of other sizes, it is necessary to change the production molding of nickel-zinc ferrite core. device, high cost, not conducive to mass production

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