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Non-destructive shaping method of high voltage motor coil

A high-voltage motor without damage technology, which is applied in the manufacture of motor generators, electromechanical devices, electrical components, etc., to achieve the effects of avoiding manual estimation, improving shaping accuracy, and high automation level

Inactive Publication Date: 2019-03-19
LIUAN JIANGHUAI MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the existing deficiencies, the purpose of the present invention is to provide a processing equipment and processing method that can ensure the quality of the coil after shaping, which can ensure that the end arc geometry and the rising angle of the coil are basically the same, and ensure that the In the process of equipping, there will be no problem of incompatibility

Method used

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  • Non-destructive shaping method of high voltage motor coil
  • Non-destructive shaping method of high voltage motor coil
  • Non-destructive shaping method of high voltage motor coil

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Embodiment Construction

[0064] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0065] Such as figure 1 As shown, the coil 10 to be shaped is wound in an elliptical shape by copper wire and the external multi-layer mica tape. In order to adapt to the internal shape of the high-voltage motor, the coil 10 to be shaped needs to be shaped into a curved structure, so as to realize the upper straight section of the coil 10 to be shaped. , The lower straight line segments are arranged in different planes and parallel to each other.

[0066] Such ...

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Abstract

The invention discloses a damage-free setting method of a high-voltage motor coil. The method comprises S1 installing a coil to be shaped in a shaping device, so that a lower clamping mechanism of theshaping device clamps the lower straight line section of the coil to be shaped, and an upper clamping mechanism of the shaping device clamps the upper straight line section of the coil to be shaped;S2 measuring the spacing distance of the left / right bending part of the coil to be shaped and a lower clamping mechanism / the upper clamping mechanism and determining the clamping position of the coilto be shaped; S3 clamping the bending positions of the two ends of the coil to be shaped by the pair of middle clamping mechanisms arranged on one side of the shaping device; and S4 driving a turnoverpower mechanism and driving the upper clamping mechanism to realize turnover, and meanwhile, and subjecting the pair of middle clamping mechanisms to corresponding deflection, and forming an invertedV-shaped bending arc section at the left / right side bending part, the upper straight line section and the lower straight line section of the coil to be shaped under the effect of the middle clampingmechanisms.

Description

technical field [0001] The invention relates to a manufacturing technology of a high-voltage motor, in particular to a shaping method applicable to a coil of a high-voltage motor. Background technique [0002] High-voltage high-speed rotating motors are small in size, light in weight, long in iron core, small in slot spacing, high in space utilization, small in number of stator coils, large in end span, and complex in shape with radians at the end, high quality requirements, and The outer surface of the high-voltage motor coil is wound with multi-layer mica tape to increase the thickness of the insulating layer on the outer surface of the coil to improve the insulation performance. [0003] When the existing operator assembles and reshapes, it is easy to have different geometric shapes and rising angles of the end of the coil after profiling. Different shades. After the coil is installed, it is easy to damage the insulation at the end. After the insulation is damaged, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/04
Inventor 刘自清王委
Owner LIUAN JIANGHUAI MOTOR
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