DE10132022B4 - Method for producing a primary part of an electric motor with winding - Google Patents
Method for producing a primary part of an electric motor with winding Download PDFInfo
- Publication number
- DE10132022B4 DE10132022B4 DE2001132022 DE10132022A DE10132022B4 DE 10132022 B4 DE10132022 B4 DE 10132022B4 DE 2001132022 DE2001132022 DE 2001132022 DE 10132022 A DE10132022 A DE 10132022A DE 10132022 B4 DE10132022 B4 DE 10132022B4
- Authority
- DE
- Germany
- Prior art keywords
- pole teeth
- back part
- windings
- tooth gaps
- producing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Verfahren
zum Herstellen eines Primärteils
eines Elektromotors mit einem Wicklungskörper und Wicklungen mit den
Schritten:
Fertigung von einzelnen Polzähnen (10, 20),
Positionieren
der Polzähne
(10, 20) mit Zahnlücken
(L) zwischen den Polzähnen,
Festschweißen der
Polzähne
(10, 20) an einer Abdeckung (50),
Einbringen von Wicklungen
(70) in die Zahnlücken
(L) und Verbinden der Polzähne
(10, 20) miteinander durch Befestigung eines Rückenteils (90).Method for producing a primary part of an electric motor with a winding body and windings with the steps:
Production of individual pole teeth (10, 20),
Positioning the pole teeth (10, 20) with tooth gaps (L) between the pole teeth,
Welding the pole teeth (10, 20) on a cover (50),
Inserting windings (70) into the tooth spaces (L) and connecting the pole teeth (10, 20) together by fastening a back part (90).
Description
Die Erfindung bezieht sich auf ein Verfahren zum Herstellen eines Primärteils eines Elektromotors mit Wicklungen sowie auf ein Primärteil.The The invention relates to a method for producing a primary part of a Electric motor with windings as well as on a primary part.
Derartige Primärteile werden in der Regel so gefertigt, dass zunächst einzelne Blechstreifen oder -Ringe für einen Wicklungskörper aus einem Blech ausgestanzt oder geschnitten werden und zur Bildung eines Wicklungskörpers aufeinandergeschichtet werden. Der Wicklungskörper weist dabei ein Rückenteil und einstückig damit Polzähne auf, die zwischen sich Zahnlücken zur Aufnahme von Wicklungen aufweisen. Anschließend werden die Wicklungen in die Zahnlücken eingebracht.such primaries are usually manufactured in such a way that initially individual metal strips or rings for a winding body be punched or cut from a sheet and used for education a winding body be stacked up. The winding body has a back part and in one piece with it pole teeth up, between them tooth gaps have for receiving windings. Subsequently, the windings in the tooth gaps brought in.
Insbesondere bei Wicklungskörpern, bei denen die Zahnlücken im Bereich des Luftspalts des späteren Elektromotors verjüngt sind, beispielsweise für einen Kraftwelligkeitsausgleich, gestaltet sich das Einbringen der Wicklungen in die Zahnlücken sehr arbeitsaufwendig.Especially in winding bodies, where the tooth gaps in the area of the air gap of the later Electric motor tapers are, for example a Kraftwelligkeitsausgleich designed to introduce the Windings in the tooth gaps very laborious.
Aus
der
Dazu muss jedoch eine separate Montagevorrichtung mit Haltestiften zum Positionieren und Fixieren der Polzähne vorgesehen werden, aus der der Primärteil nach der Fertigung entnommen wird, wobei gegebenenfalls später eine Abdeckung der Zahnlücken aufgebracht werden kann.To However, a separate mounting device with retaining pins for Positioning and fixing the pole teeth are provided, off the primary part is removed after manufacture, optionally later a Cover the gaps in the teeth can be applied.
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zur Fertigung eines Primärteils anzugeben, bei dem keine aufwendig gestaltete separate Montageplatte erforderlich ist und bei dem die Herstellung des Primärteils weiter vereinfacht ist.Of the Invention is based on the object, a method for manufacturing a primary part specify in which no elaborately designed separate mounting plate is required and in which the production of the primary part continues is simplified.
Diese Aufgabe wird mit einem Verfahren zum Herstellen eines Primärteils mit den Merkmalen des Patentanspruchs 1 gelöst; die abhängigen Ansprüche betreffen vorteilhafte Weiterentwicklungen der Erfindung.These Task is with a method for producing a primary part with the features of claim 1 solved; concern the dependent claims advantageous developments of the invention.
Erfindungsgemäß wird somit vorgeschlagen, die Polzähne als separate Einheiten zu fertigen, die einzelnen Polzähne mit Abständen, die den Zahnlücken entsprechen, zu Positionieren und die Wicklungen in die Zahnlücken einzubringen. Anschließend wird das Rückenteil auf die Polzähne aufgepresst und befestigt, wodurch der Primärteil vervollständigt wird.Thus, according to the invention suggested the pole teeth To manufacture as separate units, the individual pole teeth with intervals, the tooth gaps to position and insert the windings in the tooth gaps. Subsequently, will the back part on the pole teeth pressed and fastened, whereby the primary part is completed.
Zum Positionieren werden die Polzähne mit ihren Enden, die später den Luftspalt des Motors zugewandt sind, auf einem Abdeckblech aus nicht oder nur schwach ferromagnetischem Material verschweißt. Zum Positionieren und Fixieren der Rolzähne können eine Paketiermaschine oder Magnete verwendet werden.To the The pole teeth are positioned with their ends later the air gap of the engine are facing, on a cover plate not or only weakly ferromagnetic material welded. To the Positioning and fixing the Rolzähne can a Paketiermaschine or magnets are used.
Vor dem Anbringen des Rückenteils können beispielsweise Kühlschlangen in die Zahnlücken eingebracht werden, der Inhalt kann verpresst und/oder vergossen werden. Vorzugsweise sind die Enden, die später mit dem Rückenteil verbunden werden als Einführhilfen für die Wicklungsdrähte ausgebildet, und zwar so, dass sie zwischen sich eine sich auf die Breite der Zahnlücken verjüngende Öffnung bilden.In front the attachment of the back part for example cooling coils in the tooth gaps be introduced, the contents can be pressed and / or shed become. Preferably, the ends are later with the back part be connected as insertion aids for the winding wires trained, in such a way that between them one on the width the tooth gaps form a tapering opening.
Um den Magnetfluss im Primärteil sicherzustellen, sind die Polzähne und der Rückenteil vorzugsweise so ausgebildet, dass sie formschlüssig ineinander greifen. Ferner sind Befestigungsmittel zum Befestigen der Polzähne am Rückenteil vorgesehen.Around the magnetic flux in the primary part ensure the pole teeth and the back part preferably designed so that they engage positively in one another. Further fasteners are provided for attaching the pole teeth on the back part.
Das erfindungsgemäße Verfahren ist insbesondere für Primärteile von Linearmotoren geeignet, kann aber in entsprechender Weise auch zur Fertigung von Primärteilen für Rotationsmotoren angewandt werden.The inventive method is especially for primaries of linear motors suitable, but can in a corresponding manner also for the production of primary parts for rotary engines be applied.
Eine
Ausführungsform
der Erfindung wird anhand der beigefügten Zeichnungen erläutert, in
denen die
Die
den Polschuhen
Zur
Fixierung der in
Als
abschließender
Schritt wird das am Abdeckblech
Das Positionieren sowie das Fixieren für den Aufwickelvorgang kann beispielsweise auch mittels einer Paketiervorrichtung erfolgen, die im Bereich der Polschuhe an den Polzähnen angreift und diese fixiert. Dies kann auch mittels einer Positioniervorrichtung mit einzelnen Magneten (Permanentmagneten oder schaltbare Elektromagnete) erfolgen, die im Zahnabstand der Polzähne angeordnet sind.The Positioning and fixing for the winding process can For example, by means of a Paketiervorrichtung, which attacks the pole teeth in the area of the pole shoes and fixes them. This can also be done by means of a positioning device with individual Magnets (permanent magnets or switchable electromagnets) take place, the tooth spacing of the pole teeth are arranged.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001132022 DE10132022B4 (en) | 2001-07-03 | 2001-07-03 | Method for producing a primary part of an electric motor with winding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001132022 DE10132022B4 (en) | 2001-07-03 | 2001-07-03 | Method for producing a primary part of an electric motor with winding |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10132022A1 DE10132022A1 (en) | 2003-02-06 |
DE10132022B4 true DE10132022B4 (en) | 2007-06-06 |
Family
ID=7690334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001132022 Expired - Fee Related DE10132022B4 (en) | 2001-07-03 | 2001-07-03 | Method for producing a primary part of an electric motor with winding |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10132022B4 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD119333A1 (en) * | 1975-05-13 | 1976-04-12 | ||
DE3932481A1 (en) * | 1989-09-28 | 1991-04-11 | Magnet Motor Gmbh | ELECTRIC MACHINE WITH FLUID COOLING |
DE4040116A1 (en) * | 1990-12-13 | 1992-06-17 | Dietmar Dipl Ing Kleemann | Stator for linear motor with yoke core - which coacts with toothed laminations, inserted at 90 deg offset in core grooves |
DE4408227C2 (en) * | 1994-03-11 | 1996-07-18 | Krauss Maffei Ag | Linear motor, method and device for the production of such |
DE19912136A1 (en) * | 1999-03-18 | 2000-09-28 | Siemens Linear Motor Systems G | Holding armatures for capsule housing such as a linear motor comprises iron core and capsule housing having side panels with a ground area with casting/sealing armatures arranged in the form of wires projecting into groove/slots |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0291088A (en) * | 1988-09-29 | 1990-03-30 | Central Glass Co Ltd | Phosphite and nucleoside-3'-phosphite derivative and synthesis of oligonucleotide using the same |
-
2001
- 2001-07-03 DE DE2001132022 patent/DE10132022B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD119333A1 (en) * | 1975-05-13 | 1976-04-12 | ||
DE3932481A1 (en) * | 1989-09-28 | 1991-04-11 | Magnet Motor Gmbh | ELECTRIC MACHINE WITH FLUID COOLING |
DE4040116A1 (en) * | 1990-12-13 | 1992-06-17 | Dietmar Dipl Ing Kleemann | Stator for linear motor with yoke core - which coacts with toothed laminations, inserted at 90 deg offset in core grooves |
DE4408227C2 (en) * | 1994-03-11 | 1996-07-18 | Krauss Maffei Ag | Linear motor, method and device for the production of such |
DE19912136A1 (en) * | 1999-03-18 | 2000-09-28 | Siemens Linear Motor Systems G | Holding armatures for capsule housing such as a linear motor comprises iron core and capsule housing having side panels with a ground area with casting/sealing armatures arranged in the form of wires projecting into groove/slots |
Also Published As
Publication number | Publication date |
---|---|
DE10132022A1 (en) | 2003-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: SIEMENS AG, 80333 MUENCHEN, DE |
|
8364 | No opposition during term of opposition | ||
R084 | Declaration of willingness to licence | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140201 |