High-voltage electromagnetic isostatic pressing components
A technology of isostatic pressing and high pressure, applied in the field of static pressing processing components, can solve the problems of end deviation and demoulding of the embryo body, and achieve the effect of reducing air and gap, less pores and high production efficiency
Active Publication Date: 2021-08-03
湖南东方辉陵电气有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problems of deviation and demoulding in the size of the embryo body end of the dry cold isostatic pressing treatment equipment in the prior art, and propose a high-voltage electromagnetic isostatic pressing treatment assembly
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[0033] 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.
[0034] refer to figure 1 , a high-voltage electromagnetic isostatic pressing assembly, including a high-pressure cylinder 1, a side mold 2, a bottom mold 3, a top mold 4, a top plug 10 and a bottom plug 18. The side mold 2 is located inside the high-pressure cylinder 1 , the top mold 4 and the top plug 10 are located on the top of the high-pressure cylinder 1 , and the bottom mold 3 and the bottom plug 18 are located on the top of the high-pressure cylinder 1 . The inner wall of the side mold 2 is corresponding to the side shape and size of the target electromagnetic; the lower surface of the top mold 4 is provided with a top mold flexible part 41, and the top mold f...
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The invention discloses a high-voltage electromagnetic isostatic processing assembly, which comprises a high-pressure cylinder, a side mold, a bottom mold, a top mold, a top plug and a bottom plug; the side mold is arranged coaxially with the high-pressure cylinder, and the outer wall of the side mold A side torsion spring is set between the inner wall of the high-pressure cylinder, the top plug is located on the top of the high-pressure cylinder, the top mold is slidingly matched with the sliding hole in the middle of the top plug, and an upper slider is arranged inside the top mold. The upper slider is connected to the upper piston through a connecting rod, and an upper torsion spring is arranged between the upper piston and the top die. The high-voltage electromagnetic isostatic pressing treatment assembly in the present invention can press the raw material particles from the side, top and bottom, and completes Quick and "gentle" demoulding, fewer pores between raw material particles, accurate embryo size, good molding quality, and automatic continuous processing can be completed, high production efficiency, and high application value.
Description
technical field [0001] The invention relates to the technical field of high-voltage electromagnetic production equipment, in particular to a high-voltage electromagnetic isostatic pressure processing component. Background technique [0002] High-voltage ceramics are insulating ceramics used in high-voltage power lines and power stations, and are an important part of the power industry. The preparation of high-pressure ceramics includes steps such as formulation, powder grinding, embryo body preparation, molding, drying, glazing, and sintering. The embryo body is often formed by isostatic pressing. [0003] Isostatic pressing is to add granulated ceramic materials into the mold. The material of the mold is generally plastic or rubber with certain elasticity. The granulated porcelain material in the mold is compacted and shaped. There are two methods of isostatic pressing: cold isostatic pressing and hot isostatic pressing, and cold isostatic pressing is divided into wet and...
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IPC IPC(8): B28B3/00
CPCB28B3/003
Inventor 李白
Owner 湖南东方辉陵电气有限公司