Size-adjustable motor coil winding tool and winding method based on tool

A technology of size and coil, applied in the field of adjustable size motor coil winding tooling, can solve the problems of different base size motors not being universal, complicated coil winding tool shape, long production cycle, etc., to reduce the types of parts, processing The effect of low difficulty and short production cycle

Pending Publication Date: 2020-04-07
XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST
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Problems solved by technology

[0005] The purpose of the present invention is to provide a size-adjustable motor coil winding tool and a winding method based on the tool to solve the problem that the existing coil winding tool has complex shapes, difficult processing, long production cycle, and different bases. The technical problem that the number of motors cannot be used universally

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  • Size-adjustable motor coil winding tool and winding method based on tool
  • Size-adjustable motor coil winding tool and winding method based on tool
  • Size-adjustable motor coil winding tool and winding method based on tool

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Embodiment Construction

[0052] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0053] see figure 1 , the present invention is an adjustable size motor coil winding tool, its structure includes N veneer assemblies 1, positioning mandrel 2 and fastening nut 3.

[0054] see figure 2 and image 3 , the above veneer assembly 1 includes a bottom plate 11 , two square sliders 12 , two round sliders 13 and six fastening screws 14 .

[0055] see Figure 4 , the bottom plate 11 is vertically provided with a first through hole 111 and four first elongated holes 112; the four outer end center points of the four first elongated holes 112 are defined as four vertices of a first rectangle; the first The center of the through hole 111 and the axes of the four first elongated holes 112 along the length direction correspond to the intersection of the diagonals of the first rectangle and the four line segments separated by two diagon...

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Abstract

The invention relates to a motor coil winding tool, in particular to a size-adjustable motor coil winding tool and a winding method based on the tool, and solves the problems that an existing coil winding tool is complex in shape, high in machining difficulty, long in production period and incapable of being universally used for motors with different base numbers. The tool is characterized by comprising N veneer assemblies, a positioning mandrel and a fastening nut; the veneer assembly comprises a bottom plate, two square sliding blocks, two round sliding blocks and six fastening screws; a first through hole and four first strip-shaped holes are vertically formed in the bottom plate; the center of the first through hole and the axes of the four first long-strip-shaped holes in the length direction correspondingly coincide with four line segments of a diagonal intersection point of a first rectangle and two diagonals separated by the diagonal intersection point respectively; the squaresliding blocks and the circular sliding blocks are fixedly connected to the same side of the bottom plate through fastening screws; the positioning mandrel comprises a limiting section and a mountingsection; and the N veneer assemblies are sleeved on the mounting section and are fixedly connected with the positioning mandrel through fastening nuts.

Description

technical field [0001] The invention relates to a motor coil winding tool, in particular to an adjustable size motor coil winding tool and a winding method based on the tool. Background technique [0002] The rotor of the permanent magnet motor has no loss and has higher efficiency. The motor is small in size and light in weight. The air gap flux density is generated by the rotor magnetic steel. The power factor is high and there is no need to install a gearbox. Widely used in a variety of production machinery in various industries such as agriculture. [0003] According to the requirements of different industrial and agricultural production machinery, permanent magnet motor drives are divided into three categories: constant speed drive, speed control drive and precision control drive. For different motor drive methods, the precision requirements for control drive are also different. Those with higher requirements for control and drive precision also have higher requiremen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/04
CPCH02K15/045
Inventor 刘彪曹宽马冀谢宗晟任欢欢韩立敏王建青王立宇
Owner XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST
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