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Stator winding mold and stator winding machine

A stator winding and mold technology, which is used in electromechanical devices, manufacturing motor generators, electrical components, etc., can solve the problems of reducing the winding space of the winding bracket, reducing the winding quality and production efficiency, etc.

Active Publication Date: 2015-12-02
SHENZHEN JINMINJIANG RIVER MECHANICAL & ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the lug is separated from the stator, due to the rotating design of the lug and the arc-shaped movement track of the front end of the lug, the front end of the lug will produce a direction to the center of the stator for the copper wire group on the stator winding bracket that has been wired. Extruded, the copper wire group will expand to the space between the two adjacent stator winding brackets, making the winding space of the next stator winding bracket smaller, resulting in the winding of the next stator winding bracket, part of the copper The wire cannot smoothly enter the winding space of the stator winding bracket, resulting in winding failure requiring manual intervention and adjustment, which reduces the winding quality and production efficiency

Method used

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  • Stator winding mold and stator winding machine
  • Stator winding mold and stator winding machine

Examples

Experimental program
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Effect test

Embodiment 1

[0039] This embodiment provides a stator winding machine for winding copper wires on a stator base body to form windings. The stator winding machine adopts structures such as a wire frame, a stator supporting shaft, a stator pressure wheel, a stator winding mold, and a stator winding mechanism. Wherein, the wire frame provides multiple strands of copper wires for winding and inputs the copper wires to the stator winding mechanism, and the stator winding mechanism leads out the copper wires through the wire ends. The stator supporting shaft and the stator pressing wheel can support and stabilize the stator, and drive the stator to rotate at a preset angle. With the cooperation of the mold, the copper wire is wound on the stator winding support of the stator to complete the winding winding.

[0040] Please refer to the attached Figure 1-3 , the above-mentioned stator winding mold mainly includes a driving mechanism 1 , a lug opening and closing mechanism 2 and a tongue opening ...

Embodiment 2

[0070] The main difference between this embodiment and the above-mentioned embodiment is that the conversion assembly is an engaging structure, and the engaging structure includes: a first rack set on the push rod, a second rack set on the sliding sleeve, a second rack set on the first rack and the gear between the second rack and meshed with the first rack and the second rack respectively, and the gear rotating shaft fixed on the support seat.

[0071] The working principle of the above meshing structure can be roughly as follows:

[0072] When the push rod moves back and forth, the first rack will drive the gear to rotate, and the gear will then drive the second rack to move up and down.

Embodiment 3

[0074] The main difference between this embodiment and the above-mentioned embodiments is that the positioning piece is a swing structure, and the swing structure includes a piece body fixed on the side of the block, and an extension part that is swingably connected to the piece body, and the piece body and the extension part The swing axis is parallel to and close to the left and right edges of the front face of the block.

[0075] The working principle of the above oscillating structure can be roughly as follows:

[0076]When the stator abutment block is close to the stator, due to insufficient positioning accuracy, the protruding part of the positioning piece may first touch the stator. Since the protruding part has a swing space relative to the plate body, the protruding part will perform self-adaptive swing to extend into the stator. There is a gap between the stator winding supports, and finally the front end of the block will abut against the stator winding supports. T...

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Abstract

The invention discloses a stator winding die and a stator winding machine. After wire arrangement is finished, a push rod moves forward to enable a supporting lug to move and open in the vertical direction, accordingly the front end of the supporting lug does not extrude a copper wire group on stator winding supports, the copper wire group does not expand into a space between two adjacent stator winding supports and accordingly does not enable winding spaces of the stator winding supports to be small, copper wires can be smoothly fed into the winding space of a next stator winding support to be wound when winding of the next stator winding support is performed, and the winding quality and the production efficiency are ensured.

Description

technical field [0001] The present application relates to the field of stator processing and manufacturing, in particular to a stator winding mold and a stator winding machine. Background technique [0002] A motor is an electromagnetic device that converts or transmits electrical energy based on electromagnetic induction. Its main function is to generate drive torque as a power source for electrical appliances or various machines. Electromagnetic DC motors are generally composed of stators, rotors, commutators, brushes, casings and bearings. [0003] In the stator production process, a stator winding machine is required to wind copper wires on the stator base to form windings. The stator winding machine generally adopts structures such as a wire frame, a stator supporting shaft, a stator pressure wheel assembly, a stator winding mold, and a stator winding mechanism. The stator support shaft is used to support the stator from the bottom of the stator and drive the stator t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/08
Inventor 余久红尧辉龙
Owner SHENZHEN JINMINJIANG RIVER MECHANICAL & ELECTRICAL EQUIP
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