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Assembly tooling of large electromagnetic pump

A technology for assembling tooling and electromagnetic pump, which is applied in the field of large electromagnetic pump assembling tooling, can solve problems such as difficulty in assembling large electromagnetic pump, and achieve the effects of convenient operation, improving assembly efficiency and reducing labor intensity.

Active Publication Date: 2017-01-25
CHINA INSTITUTE OF ATOMIC ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the problem of difficult assembly of large electromagnetic pumps, the invention provides a large electromagnetic pump assembly tool

Method used

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  • Assembly tooling of large electromagnetic pump
  • Assembly tooling of large electromagnetic pump

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Embodiment

[0022] A typical structure of large electromagnetic pump assembly tooling of the present invention is shown in the attached Figure 1-2 . The assembly tooling includes an inner fixing ring 1, an outer fixing ring 4 and a roller 6; the inner fixing ring 1 is composed of a plurality of inner fixing ring blocks 2 arranged in a circumferential direction, and the inner surface of the inner fixing ring 1 is provided with a slot 3; The outer fixing ring 4 is composed of a plurality of outer fixing ring blocks 5 arranged circumferentially, and the inner diameter of the outer fixing ring 4 is the same as the outer diameter of the inner fixing ring 1; each piece of the inner fixing ring 1 is fixed The outer surface of the ring block is provided with fixing screw holes, and each of the outer fixing ring blocks of the outer fixing ring 4 is provided with openings 8 for bolts passing through its inner and outer surfaces; The position of each fixing screw hole on the inner fixing ring 1 co...

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Abstract

The invention relates to an assembly tooling of equipment, and provides an assembly tooling of a large electromagnetic pump, which aims at solving the problem of difficulty in assembly of large electromagnetic pumps. The assembly tooling comprises an inner fixing ring, an outer fixing ring and a roller, wherein the inner fixing ring consists of a plurality of inner fixing ring clamp blocks in an annular way, and the inner surface of the inner fixing ring is provided with a clamp groove; the outer fixing ring consists of a plurality of outer fixing ring clamp blocks in an annular way, and the inner diameter of the outer fixing ring is the same with the outer diameter of the inner fixing ring. The assembly tooling of the large electromagnetic pump has the advantages that by adopting the block type structure, the transverse assembly which is usually difficult to realize can be realized, and the rotation in the assembly process is easily realized; actual application shows that the assembly of the large electromagnetic pump by the assembly tooling is convenient, the assembly efficiency is obviously improved, the labor intensity of an operator is obviously decreased, and the good effect is obtained.

Description

technical field [0001] The invention relates to an equipment assembly tool, in particular to a large electromagnetic pump assembly tool. Background technique [0002] The electromagnetic pump is a device that uses the interaction between the magnetic field and the current in the conductive fluid to make the conductive fluid generate a pressure gradient under the action of electromagnetic force, thereby pushing the conductive fluid to move. In practical applications, electromagnetic pumps are mostly used for pumping liquid metals, and such electromagnetic pumps for pumping liquid metals are called liquid metal electromagnetic pumps. [0003] The electromagnetic pump has no mechanical moving parts, has the advantages of simple structure, good sealing, good high temperature tolerance, reliable operation, and does not require shaft seals. It is mainly used for chemically active sodium, potassium, sodium-potassium alloys and toxic heavy metal lead. It can also be used for pumpin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 艾长军马明武赵德孟雷杨菁范丹丹
Owner CHINA INSTITUTE OF ATOMIC ENERGY
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