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Airtight component and sealing method of a neodymium-iron-boron material storage container

A storage container, NdFeB technology, used in engine sealing, engine components, grain handling, etc.

Active Publication Date: 2020-05-08
XINFENG BAOGANG XINLI RARE EARTH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to solve the problem in the prior art that there is a lack of a sealing mechanism capable of sealing the NdFeB in the barrel during rapid and repeated disassembly and assembly

Method used

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  • Airtight component and sealing method of a neodymium-iron-boron material storage container
  • Airtight component and sealing method of a neodymium-iron-boron material storage container
  • Airtight component and sealing method of a neodymium-iron-boron material storage container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] An airtight component of a neodymium-iron-boron material storage container, such as figure 1 , 2 As shown, including the component body, the component body is divided into an inner area and an outer area, the inner area has an accommodation space, and the outer area is a hollow structure, and the component body includes: a fastening ring, a pressure piece, a locking block, a rotating shaft, and a pressure block , Air pressure seals.

[0049] Such as Figure 2-4 As shown, the fastening ring is disposed on the outside of the component body. The pressing part is arranged inside the fastening ring, and the pressing part communicates with the inner area of ​​the component body. The lock block is arranged in the inner area of ​​the component body, the lock block corresponds to the inner side of the fastening ring, the side of the pressure member facing the lock block is an arc surface, one end of the arc surface is close to the inner side of the fastening ring, and the oth...

Embodiment 2

[0070] A neodymium-iron-boron material storage container, including the content of the technical solution in the first embodiment above.

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PUM

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Abstract

A hermetic component of a neodymium iron boron storage container, comprising a component body (1). The component body (1) is divided into an inner area (15) and an outer area (14). The inner area (15) is provided with an accommodating space. The outer area (14) is a hollow structure. The component body (1) comprises: a fastening ring (2), a pressurizing element (21), a locking block (3), a rotating shaft (5), a pressure block (6), and an air pressure sealing element. The air pressure sealing element is provided with an air supplying part (7), a squeezing part (8), and a ventilation part (9).

Description

technical field [0001] The invention relates to the technical field of NdFeB production equipment, in particular to an airtight component and a sealing method of an NdFeB storage container. Background technique [0002] A magnet is a substance that can generate a magnetic field and has the property of attracting ferromagnetic substances such as iron, nickel, cobalt and other metals. Magnets are generally divided into permanent magnets and soft magnets. Most of the materials used as magnetizers and electromagnets are soft magnets, and their polarity changes with the polarity of the applied magnetic field; permanent magnets are hard magnets, which can maintain their magnetic properties for a long time. , It is not easy to lose magnetization, and it is not easy to be magnetized. Therefore, whether in industrial production or in daily life, hard magnets are one of the most commonly used strong materials. NdFeB magnets are also called Neodymium magnets, and their chemical formu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16J15/46B02C19/06B02C23/00
CPCB02C19/06B02C23/00F16J15/46
Inventor 张相良李小花黄小燕叶健朱剑峰陈甫礼张利民
Owner XINFENG BAOGANG XINLI RARE EARTH
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