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Generator rotor coil building block assembly tooling and usage method

A generator rotor and assembly tooling technology, which is applied in the manufacture of motor generators, electromechanical devices, and prefabricated windings embedded in motors, etc., can solve the problems of inconvenient disassembly, long design and manufacturing cycle, and heavy tooling weight.

Active Publication Date: 2021-09-14
SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems of heavy weight, inconvenient disassembly and assembly, high labor intensity, long design and manufacturing cycle and high processing cost of current generator rotor coil assembly tooling

Method used

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  • Generator rotor coil building block assembly tooling and usage method
  • Generator rotor coil building block assembly tooling and usage method
  • Generator rotor coil building block assembly tooling and usage method

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Embodiment Construction

[0033] In order to make the present invention more obvious and understandable, the preferred embodiments are described in detail as follows in conjunction with the accompanying drawings:

[0034] Such as Figure 3-8 As shown, a generator rotor coil building block assembly tooling includes an outer pad 11, an inner pad 12 and a No. 1 coil pad 13; The block 12 is a wedge-shaped sheet-like structure, and the outer pad 11 is laid above the inner pad 12, and the outer pad 11 is a wedge-shaped sheet-like structure; the No. 1 coil pad 13 is laid above the outer pad 11, The No. 1 coil spacer 13 is a cuboid plate structure; the oblique wedge surfaces of the outer spacer 11 and the inner spacer 12 fit together; the outer spacer 11, the inner spacer 12 and the No. 1 coil spacer 13 surround the generator rotor The outer circumference of the coil end is laid on the periphery of the outer circumference, the length direction of the spacer is the axial direction of the generator rotor, and t...

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Abstract

The invention provides a generator rotor coil building block assembly tooling and a use method thereof, which belong to the technical field of turbogenerator rotor coil assembly, and include an outer block, an inner block and a No. 1 coil block. An outer pad is placed under the No. 1 coil pad, an inner pad is placed under the outer pad, and the corresponding bonding surface of the outer pad and the inner pad is a slope. The outer spacer and the inner spacer are installed on the circumference surrounding the outer circle of the end of the generator rotor coil, and after the spacer is installed, the generator rotor coil is assembled on the spacer. After the rotor coil is assembled, the pad tooling is disassembled to complete the assembly of the generator rotor coil. The assembly tool of the invention has the advantages of simple structure, replaceable components, convenient and quick assembly and disassembly, high component strength, short design and manufacturing cycle, and economical and reasonable manufacturing cost.

Description

technical field [0001] The invention relates to a generator rotor coil building block assembly tool and a use method thereof, belonging to the technical field of turbine generator rotor coil assembly. In the present invention, the inner and outer directions are defined according to the structure of the generator rotor, and the inner direction is close to the central axis of the generator rotor, and the outer direction is far away from the central axis of the generator rotor; Background technique [0002] During the assembly process of the generator rotor coil, assembly tooling is needed to provide support for the end coil and ensure the shape of the coil. Therefore, the coil assembly tooling is the key process equipment in the coil assembly process. as attached figure 1 As shown, it is a schematic diagram of the current generator rotor coil assembly. The complete coil consists of four sets of No. 1 coil 1, No. 2 coil 2, No. 3 coil 3, No. 4 coil 4, No. 5 coil 5, and No. 6 co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/06
CPCH02K15/062
Inventor 纪寅峰邹翔叶桑蔡侃周嵘叶开立
Owner SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD