Wave winding device and method for producing wave winding
A wave winding and wave winding technology, which is applied in wave winding equipment and used in the field of manufacturing wave winding, can solve the problems of difficult introduction of winding coils, damage of winding wires, etc., and achieve the effect of simplifying transportation
Inactive Publication Date: 2019-07-19
AUMANN ESPELKAMP GMBH
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Problems solved by technology
[0003] The known devices mainly have the disadvantage that the holders used there have to be placed several times on the wave winding, whereby damage to the winding may be possible
Since these wave windings can subsequently be introduced into a stator laminated core in several layers after the production of the winding coils, this results in the disadvantage that the winding coils with the same winding distance can be inserted more difficult because the windings that would otherwise be required Pitch changes from wrap to wrap
Method used
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Embodiment Construction
[0042] In the winding device 1 according to the invention in figure 1 In the schematic arrangement shown in , one or more wires 3 are delivered to the core 4 via one or more winding nozzles 7 along the delivery direction Y via the delivery device 2 . The mandrel 4 is part of a winding device for which the drive 5 is also used. Core 4 is rotatable about axis P1 by means of drive means 5 . The winding axis P1 preferably extends perpendicularly to the conveying direction Y and parallel to the conveying direction X. The transport direction is therefore referred to as direction X, since the winding built on the core 4 is further transported in this direction. The wire-carrying device 8 is used for transporting the wave winding formed on the mandrel 4 , said wire-carrying device being designed for further transporting the formed wave winding in the transport direction X. Arranged adjacent to the wire guide 8 is a conveying device 9 which receives the already constructed or still...
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The invention relates to a wave winding device including a conveying device. At least one winding is provided by at least one winding nozzle and is conveyed along the transport direction. The wave winding device also includes a winding device winding the conveyed windings and including a shaping core. The shaping core is rotatably driven around by a rotation axis and extends along the transport direction. The wave winding device has a wire entrainment device, which grasps a winding or a plurality of windings situated on the shaping core and entrains it or them in the transport direction. The wire entrainment device has a plurality of loose transport jaw members, each of which has a plurality of wire receiving grooves, a transport jaw placing device, which is situated in the area of the shaping core and places transport jaw members on the winding wire situated on the shaping core, and a transport jaw receiving device, which receives transport jaw members. The wire entrainment device further has a transport jaw entrainment device, which engages with the transport jaw members and moves these in the transport direction.
Description
technical field [0001] The invention relates to a wave winding device according to the preamble of claim 1 and a method for producing a wave winding according to the preamble of claim 12 . Background technique [0002] A device of this type or a method of this type is known, for example, from EP 3182568 A1. In the method described there, a plurality of coils is fed to a rotating mandrel of a winding device. The wire on the mandrel is clamped by means of a gripper, and the wire is moved in the transport direction and the mandrel is rotated in order to produce the winding head of the wave winding. In this case, a wave winding is produced on the mandrel, which is then transferred to the transport device. The transport device rotates synchronously with the cores so that the formed wave windings can be continuously produced. With this device, winding coils can be formed in any length using relatively small mandrels. [0003] The known devices mainly have the disadvantage that...
Claims
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IPC IPC(8): H02K15/04B65G15/30
CPCH02K15/0478B65G15/30B21F1/04B21F3/00B65H81/06B65H2701/36B65G15/42H02K15/0006H02K15/00H02K15/04
Inventor W·吕特格
Owner AUMANN ESPELKAMP GMBH