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A magnetic core forming mold

A technology for forming molds and magnetic cores, which is applied in the manufacture of magnetic cores, inductors/transformers/magnets, electrical components, etc. It can solve the problems of high difficulty in pouring, too much material in the mold, and the inability to carry out mass production, so as to improve industrial production. Efficiency, not easy to break, the effect of structural stability

Active Publication Date: 2022-05-06
海宁市海铖电子有限公司
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to provide a magnetic core molding die, to solve the existing high-conductivity manganese-zinc ferrite magnetic core molding die proposed in the above-mentioned background technology, it is difficult to cast during the processing process, and cannot be mass-produced. During the pouring process, the mold contains a lot of material, which needs to be cleaned, and the user needs to carry it during the processing

Method used

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  • A magnetic core forming mold
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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-6 , the present invention provides a technical solution: a magnetic core forming mold, including a body 1, a lower mold table 2, an upper mold table 3, a material conveying pipeline 4, a side sliding table 5, a cooling structure 6, a sliding plate 601, a fixed ring 602, coolant connection pipe 603, coolant delivery pipeline 604, guide rail 7, delivery platform 8, delivery structure 9, side fixing frame 901, rotating shaft 902, internal fix...

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Abstract

The invention relates to a magnetic core molding die, which includes a machine body and a cooling structure. A lower mold platform is fixed on the top of the upper end of the machine body, and an upper mold platform is arranged on the top of the upper end of the lower mold platform. The top of the upper mold platform is distributed in parallel. There is a material conveying pipeline, side sliding platforms are distributed on both sides of the upper end of the lower mold platform, and guide rails are distributed parallel to the middle part of the lower end of the side sliding platform, the inner wall of the guide rails is slidingly connected with a cooling structure, and the middle part of the lower mold platform The front end is provided with a conveying platform. In the present invention, through the arrangement of the machine body and the lower die table, the machine body and the lower die table are distributed horizontally, and the welded integral structure is formed between the machine body and the lower die table, and the entire machine body and the lower die table are used as the basic fixed structure of the equipment It is connected in the form of welding, which has a stable structure and is not easy to break, and the entire equipment is distributed horizontally, which can effectively ensure that the mold cavity is evenly filled during the pouring process.

Description

technical field [0001] The invention relates to the technical field of molds for forming high-conductivity manganese-zinc ferrite magnetic cores, in particular to a mold for forming magnetic cores. Background technique [0002] High-conductivity manganese-zinc 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. It consists of iron oxide (Fe2O3) and oxide or carbonate compounds of one or several other metals (eg manganese, zinc, nickel, magnesium). The ferrite raw material is pressed, then sintered at a high temperature of 1300 degrees C, and finally processed into a finished magnetic core that meets the application requirements. Compared with other types of magnetic materials, the advantage of ferrite is that it has a high magnetic permeability. And it has the advantages of high resistance and small eddy current loss in a wide frequency range. These material propertie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F41/02
CPCH01F41/0206
Inventor 何心铖蒋玉妹
Owner 海宁市海铖电子有限公司
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