Apparatus and method for forming a conductor packet
A wire group and U-shaped technology, applied in the field of wire groups, can solve a lot of manual labor and other problems, and achieve the effect of avoiding jamming and simple rotation movement
Inactive Publication Date: 2020-08-11
MIBA AUTOMATION SYST GES
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Often the correct positioning of U-shaped conductor elements of different lengths in the stator laminations requires extensive manual labor or is only achievable with complex equipment
Method used
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[0068] First of all, it should be ensured that in the differently described embodiments, the same parts have the same reference signs or the same component designations, and that the disclosure content contained in the entire description can be transferred reasonably to the components with the same reference signs or the same component names. same parts. Positional specifications selected in the description, such as eg top, bottom, side, etc., relate to the currently described and shown figures and can be transferred to the new position if the position changes.
[0069] exist figure 1 An embodiment of a pre-positioning device 34 according to the invention is shown in . The holding device 2 has a vertical main axis, which serves as a reference axis. The axial direction 19 runs parallel to the vertical main axis of the inner holding device 2 . The holding device 2 has an outer periphery 16 on which a plurality of receptacles 10 can be seen. These receptacles 10 can be design...
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The invention relates to an apparatus and to a method for forming a conductor packet, provided for inserting into a stator or rotor, wherein the apparatus comprises an inner retaining apparatus havingreceptacles arranged along an outer circumference of the inner retaining apparatus and provided for receiving, at least in sections, first rod sections having first conductor ends of substantially U-shaped conductor elements, a positioning apparatus for pre-positioning second rod sections having second conductor ends of conductor elements, which second rod sections are connected to the first rodsections by a substantially arc-shaped connection section, at least one gripping apparatus, which can be arranged about the inner retaining apparatus in the circumferential direction and having gripping elements which are adjustable in the radial direction relative to the inner retaining apparatus, which is designed to grip rod section pairs, each formed from a pre-positioned second rod section and an adjacent, first rod section, and wherein the receptacles are sized such that the first rod sections can be rotatably received in the receptacles at least in sections, and the positioning apparatus comprises a positioning element spaced apart to the outside in the radial direction from the inner retaining apparatus for pre-positioning the second rod sections, which positioning element is designed to be drivable circumferentially in the circumferential direction of the inner retaining apparatus and simultaneously adjustable radially inward.
Description
technical field [0001] The invention relates to a device and a method for forming a set of wires intended to be incorporated into a stator or rotor. Background technique [0002] As an important functional component of the electric machine, the stator and / or the rotor of the electric machine are mostly formed from a plurality of electrically conductive elements which are arranged in or around an electromagnetically excitable core. Here, the conductor elements are arranged such that, for example, a plurality of windings are formed in a stator which, when energized, enable the generation of an electromagnetic field. U-shaped conductor elements are usually inserted in the stator for this purpose and are electrically connected to one another according to a predetermined connection pattern. The correct positioning of the U-shaped conductor elements of different lengths in the stator laminations usually requires a lot of manual labor or is only possible with complex equipment. ...
Claims
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IPC IPC(8): H02K15/04
CPCH02K15/0428H02K15/064H02K15/08B21D39/046
Inventor A·福克纳M-M·普里莫拉克D·谢瑞
Owner MIBA AUTOMATION SYST GES