DE2744024A1 - METHOD AND DEVICE FOR PRODUCING AN EXCITING COIL - Google Patents
METHOD AND DEVICE FOR PRODUCING AN EXCITING COILInfo
- Publication number
- DE2744024A1 DE2744024A1 DE19772744024 DE2744024A DE2744024A1 DE 2744024 A1 DE2744024 A1 DE 2744024A1 DE 19772744024 DE19772744024 DE 19772744024 DE 2744024 A DE2744024 A DE 2744024A DE 2744024 A1 DE2744024 A1 DE 2744024A1
- Authority
- DE
- Germany
- Prior art keywords
- contact pins
- strand material
- closing
- mold
- tape
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 15
- 230000005284 excitation Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 2
- 238000004080 punching Methods 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/10—Connecting leads to windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
27AA02A27AA02A
Hanning Elektro-Werke GmbH & Co., 48 BielefeldHanning Elektro-Werke GmbH & Co., 48 Bielefeld
Verfahren und Vorrichtung zum Herstellen einer ErregerspuleMethod and device for producing an excitation coil
Die Erfindung betrifft die Herstellung einer Erregerspule, deren zur Aufnahme des Drahtwickels dienender, mit Kontaktstiften für die Anschlußenden des Drahtwickels auszustattender Spulenkörper aus isolierendem Werkstoff in einer mindestens zweiteiligen Form hergestellt wird.The invention relates to the production of an excitation coil, whose serving for receiving the wire coil, with contact pins for the connection ends of the wire coil to be equipped bobbin made of insulating material in at least one two-part mold is made.
Bekannt und in der Praxis üblich ist es, den Spulenkörper zunächst für sich getrennt herzustellen, wobei an seine Außenwände Taschen für die Kontaktstifte angeformt werden. Das maschinelle Eindrücken der Kontaktstifte in diese Taschen bereitet dann aber insofern Schwierigkeiten, als sich die dem Automaten zuzuführenden Kontaktstifte mit notwendigerweise an ihnen befindlichen Widerhaken oder Rastnocicen gegenseitig in der Transportvorrichtung behindern, sowie sehr leicht verklemmen. Cerhalb ist es auch bereits bekannt, die Kontaktstifte einzeln oder zusammenhangendIt is known and customary in practice to initially produce the coil body separately, with its Outer walls pockets for the contact pins are molded. The mechanical pressing of the contact pins into them Pocket then causes difficulties insofar as the contact pins to be fed to the machine coincide with it barbs or rastnocicen necessarily attached to them hinder each other in the transport device, as well as jam very easily. That's why it's already known, the contact pins individually or connected
9098U/Q4029098U / Q402
- ϊ - 1149 - ϊ - 1149
•fc-• fc-
zu magazinieren.Die beiden letztgenannten Möglichkeiten sind jedoch sehr aufwendig und haben somit eine erhebliche Verteuerung des Fertigungsvorganges zur Folge.The last two possibilities However, they are very complex and thus result in a considerable increase in the cost of the manufacturing process.
Die Aufgabe der Erfindung ist es, eine die angeführten Nachteile vermeidende einfachere Herstellungsmethode verfügbar zu machen.The object of the invention is to provide one of the listed To make avoids disadvantages simpler manufacturing method available.
Zur Lösung der gestellten Aufgabe schlägt die Erfindung ein Verfahren und eine Vorrichtung zum Herstellen von Erregerspulen vor, in der Hauptsache gekennzeichnet dadurch, daß für die Kontaktstifte geeignetes Band-oder Strangmaterial in die Form eingeführt -wird, und daß die Form von diesem Band- oder Strangmaterial unter Ausnutzung ihrer Schließ- oder Öffnungsbewegungen die Kontaktstifte abtrennt. Dabei kann der das Einführen des Band- oder Strangmaterials in die Form bewirkende Vorschub mit dem Schließen der Form erfolgen. To solve the problem, the invention proposes a method and a device for producing excitation coils before, mainly characterized in that tape or strand material suitable for the contact pins is introduced into the form, and that the form of this strip or strand material utilizing its Closing or opening movements cut off the contact pins. The feed effecting the introduction of the strip or strand material into the mold can take place when the mold is closed.
Die erfindungsgemäße Herstellungsweise macht gegenüber dem eingangs erläuterten Stand der Technik nur noch einen einzigen Arbeitsgang erforderlich. Außerdem kommt sie mit weniger Verfahrensschritten aus und bedarf daher geringerer Beaufsichtigung. Ferner können die Kontaktstifte aufgrund ihrer festen Einbettung im Werkstoff des Spulenkörpers nicht mehr wackeln ur.d dürfen infolgedessen, kurzerThe production method according to the invention makes over Prior art explained at the beginning only requires a single operation. Besides, she's coming with fewer procedural steps and therefore requires less supervision. Furthermore, the contact pins because they are firmly embedded in the material of the coil body, they no longer wobble and, as a result, may be shorter
9098U/04029098U / 0402
- Y- 114- Y- 114
S-S-
als früher sein. Hieraus ergibt sich eine Materialersparnis für die Kontaktstifte, aber auch die für den Spulenkörper benötigte Werkstoffmenge wird durch den Wegfall der früher an ihm vorhandenen Taschen geringer.than it used to be. This results in a material saving for the contact pins, but also for the coil body The amount of material required is reduced by eliminating the pockets that used to be on it.
Nach einem weiteren Merkmal der Erfindung soll das die Kontaktstifte ergebende Band- oder Strangmaterial in jedem Kontaktstift wiederkehrende Aussparungen besitzen, die zweckmäßigerweise beim jeweiligen Schließen der Form im Band- oder Strangmaterial anbringbar sind. Solche sich mit dem Werkstoff des Spulenkörpers füllenden Aussparungen verleihen den Kontaktstiften gegen Heraus ziehen aus dem Spulenkörper besonders sicheren Halt.Dieselbe Wirkung läßt sich erreichen, wenn in einer anderen Ausgestaltung der Erfindung die Form die vom Band- oder Strangmaterial zur Abtrennung gelangenden Kontaktstifte während ihres Schließens mittels eines Starz- und/oder Preßwerkzeuges mit Haltezunger. bzw. Haltenasen versieht.According to a further feature of the invention, the strip or strand material resulting in the contact pins should be in each contact pin have recurring recesses, which are expedient when closing the mold are attachable in the tape or strand material. Such recesses that fill with the material of the bobbin give the contact pins a particularly secure hold against being pulled out of the coil body Effect can be achieved if, in another embodiment of the invention, the shape of the tape or Strand material for the separation of the contact pins during their closing by means of a Starz and / or Pressing tool with holding tongue. or retaining lugs.
909814/0402909814/0402
Claims (5)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2744024A DE2744024C3 (en) | 1977-09-30 | 1977-09-30 | Method for manufacturing an excitation coil |
FR7828700A FR2404904A1 (en) | 1977-09-30 | 1978-09-29 | METHOD AND DEVICE FOR MANUFACTURING EXCITATION COILS |
IT04863/78A IT1102948B (en) | 1977-09-30 | 1978-09-29 | PROCEDURE AND DEVICE FOR THE PRODUCTION OF AN EXCITING COIL |
ES473823A ES473823A1 (en) | 1977-09-30 | 1978-09-29 | Apparatus and Method for Manufacturing a Coil Core |
GB7838875A GB2009021B (en) | 1977-09-30 | 1978-10-02 | Apparatus and method for manufacturing a coil core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2744024A DE2744024C3 (en) | 1977-09-30 | 1977-09-30 | Method for manufacturing an excitation coil |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2744024A1 true DE2744024A1 (en) | 1979-04-05 |
DE2744024B2 DE2744024B2 (en) | 1980-04-03 |
DE2744024C3 DE2744024C3 (en) | 1980-11-27 |
Family
ID=6020309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2744024A Expired DE2744024C3 (en) | 1977-09-30 | 1977-09-30 | Method for manufacturing an excitation coil |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2744024C3 (en) |
ES (1) | ES473823A1 (en) |
FR (1) | FR2404904A1 (en) |
GB (1) | GB2009021B (en) |
IT (1) | IT1102948B (en) |
-
1977
- 1977-09-30 DE DE2744024A patent/DE2744024C3/en not_active Expired
-
1978
- 1978-09-29 FR FR7828700A patent/FR2404904A1/en active Granted
- 1978-09-29 IT IT04863/78A patent/IT1102948B/en active
- 1978-09-29 ES ES473823A patent/ES473823A1/en not_active Expired
- 1978-10-02 GB GB7838875A patent/GB2009021B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2404904B3 (en) | 1981-08-14 |
GB2009021A (en) | 1979-06-13 |
FR2404904A1 (en) | 1979-04-27 |
ES473823A1 (en) | 1979-05-01 |
IT7804863A0 (en) | 1978-09-29 |
IT1102948B (en) | 1985-10-14 |
GB2009021B (en) | 1982-04-07 |
DE2744024B2 (en) | 1980-04-03 |
DE2744024C3 (en) | 1980-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0065807A1 (en) | Method of stuffing and linking casings closed at one end on a combined stuffing and linking machine | |
DE2630183A1 (en) | METHOD FOR PULLING WINDINGS IN THE GROOVES OF STATOR PACKAGES AND ARMENTS AND DEVICE FOR EXECUTING THE METHOD | |
DE2617856A1 (en) | SURGICAL THREAD AND CUTTING DEVICE FOR THIS THREAD | |
DE2163793A1 (en) | Device for the production of cable harnesses | |
CH389234A (en) | Process for producing a zipper, device for carrying out the process and zipper manufactured according to this process | |
DE1940580C3 (en) | Process for the machining of a coil | |
DE2744024A1 (en) | METHOD AND DEVICE FOR PRODUCING AN EXCITING COIL | |
DE2540452A1 (en) | METHOD AND DEVICE FOR TANGING BALES MADE IN A BOX PRESS FROM AT LEAST PRIORLY NON-METALLIC FABRIC | |
DE2054000A1 (en) | ||
DE68919209T2 (en) | Method and device for producing stands with winding connections at both ends. | |
DE843436C (en) | Take-up roll for the production of wire rings or the like. | |
DE2253160A1 (en) | METHOD OF ATTACHING TIE WIRE TO A PRESSED BALE AND DEVICE FOR CARRYING OUT THE PROCEDURE | |
DE2114366A1 (en) | Injection moulding electrical components appts - - automatically with cutting and bending of continuous metal strand | |
DE9319856U1 (en) | Parcel strapping device or the like | |
DE2829854C2 (en) | Method and device for the automatic production of cord chains | |
DE2402346A1 (en) | Artificial bone for dogs to chew - is made from hide strips wound as core, with end bends and cover strip | |
DE69626591T2 (en) | Method of making a closure device and product made by this method | |
DE2246052A1 (en) | METHOD OF MANUFACTURING A BRUSH CONSTRUCTION FOR A SMALL ELECTRODYNAMIC MACHINE | |
DE545598C (en) | Tool for the production of spring washers | |
DE2028849A1 (en) | Method for producing a casing for the coil core of a relay | |
DE2320439C3 (en) | ||
DE60014793T2 (en) | Device with a grip surface with improved sliding layer, in particular the tubular segment of a fishing rod | |
DE909565C (en) | Flaechenfoermiges thread product, in particular carpet od. Like. | |
DE3334449A1 (en) | Method and device for making a jewellery link chain | |
DE611046C (en) | Device for waste-free splitting of chains knotted in the middle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
C3 | Grant after two publication steps (3rd publication) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HANNING ELEKTRO-WERKE GMBH & CO, 4811 OERLINGHAUSE |
|
8339 | Ceased/non-payment of the annual fee |