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A concentric assembly method and device for regulating same

An adjustment device and assembly method technology, applied in the direction of electromechanical device, casing/housing/support, electrical components, etc., can solve the problem that it is difficult to meet the requirements of high concentricity assembly, it is difficult to grasp the stability and balance of the assembly, and the assembly is reduced. Concentricity of accessories and other issues, to achieve the effect of easy observation, easy control, and improved work efficiency

Inactive Publication Date: 2005-07-06
INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the assembly of the inner and outer iron cores of large coaxial pulse transformers and the assembly of stators and rotors of large generator sets, the vertical hoisting assembly method is generally used. This assembly method is difficult to grasp the stability and balance of the assembly parts in the air. Therefore, it is necessary to Enlarging the gap between the assembly parts with concentric assembly relationship reduces the concentricity between the assembly parts, so it is difficult to meet the assembly requirements of high concentricity

Method used

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  • A concentric assembly method and device for regulating same
  • A concentric assembly method and device for regulating same
  • A concentric assembly method and device for regulating same

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Embodiment Construction

[0016] exist figure 1 , figure 2 Among them, the coaxial pulse transformer is mainly composed of inner iron core 4 and outer iron core 6 . The inner iron core 4 is composed of a conical winding 41 and an iron core 42, and the conical winding 41 and the iron core 42 are fixedly connected together; edge. The outer iron core 6 is arranged on a support 9 with rollers.

[0017] In the concentric assembly process, the large end circumferential surface of the conical winding 41 passes through the inner edge surface of the outer iron core 6, and it must be ensured that the large end circumferential surface of the conical winding 41 of the inner iron core 4 is in contact with the inner edge of the outer iron core 6. The radial gap between the faces is substantially uniform.

[0018] figure 2 It is a schematic diagram of assembly of the present invention. During the concentric assembly process, the inner iron core 4 and the outer iron core 6 are horizontally supported on the tra...

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Abstract

This invention discloses a concentric alignment method and its adjust device. The method is characterized by the following: putting two adjust devices located outside outer iron cores onto the alignment platform tracks; aligning the inner core on the left and right supportive poles; the adjust device makes the inner and outer cores with even gap in diameter; pushing the inner or outer cores for alignment. The adjust device carriers are located on the steel rack of the level moving structure and the inner core moves levelly. Through the level rollers moving of the structure and the inner core moves vertically. The adjust device guide axis drives inner iron make high position adjusting.

Description

1. Technical field [0001] The invention relates to a concentric assembling method and an adjusting device thereof which can meet the assembly requirements of high concentricity in concentric assembling of large coaxial pulse transformers, large generating sets and the like. 2. Background technology [0002] At present, in the assembly of the inner and outer iron cores of large coaxial pulse transformers and the assembly of stators and rotors of large generator sets, the vertical hoisting assembly method is generally used. This assembly method is difficult to grasp the stability and balance of the assembly parts in the air. Therefore, it is necessary to Enlarging the gap between the assembly parts with concentric assembly relationship reduces the concentricity between the assembly parts, so it is difficult to meet the assembly requirements of high concentricity. 3. Contents of the invention [0003] In order to overcome the deficiency that it is difficult to meet the assemb...

Claims

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Application Information

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IPC IPC(8): H01F41/00H02K5/00
Inventor 苏友斌高凤琴常安碧凌道朗康强张勇苏昶
Owner INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS
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