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DE951897C - Filing machine for removing the internal punching burrs on the grooves of stator laminations - Google Patents

Filing machine for removing the internal punching burrs on the grooves of stator laminations

Info

Publication number
DE951897C
DE951897C DED13446A DED0013446A DE951897C DE 951897 C DE951897 C DE 951897C DE D13446 A DED13446 A DE D13446A DE D0013446 A DED0013446 A DE D0013446A DE 951897 C DE951897 C DE 951897C
Authority
DE
Germany
Prior art keywords
grooves
stator laminations
file
filing machine
plates
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
Application number
DED13446A
Other languages
German (de)
Inventor
Bernhard Leyh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann Demag AG
Original Assignee
Demag AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Demag AG filed Critical Demag AG
Priority to DED13446A priority Critical patent/DE951897C/en
Application granted granted Critical
Publication of DE951897C publication Critical patent/DE951897C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D67/00—Filing or rasping machines or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Description

Die Erfindung geht aus von einer Feilmaschine für die Kanten von Nuten, Zähnen od. dgl., bei der das in Nutrichbung hin- und hergehende Werkzeug oder sein Halter mit Spiel in den Führungen liegt. Durch diese Lagerung wird erreicht, daß das Werkzeug sich unter dem Einfluß seines Eigengewichtes oder einer zusätzlichen Belastung den zu bearbeitenden Nutenrändern od.,dgl. anpassen kann. Ist rnf einer solchen Einrichtung eine Nut bearbeitet, dann wird die Feile angehoben, das Werkstück um eine Nutentfernung weitergeschaltet und die Feile wieder zur Wirkung gebracht.The invention is based on a filing machine for the edges of grooves, Teeth or the like, in which the tool or his going back and forth in Nutrichbung Holder with play in the guides. This storage ensures that the tool itself under the influence of its own weight or an additional Load on the edges of the groove to be machined or, like. can customize. Is rnf one Such a device machined a groove, then the file is raised, the workpiece moved forward by one groove distance and brought the file back into operation.

Die vorliegende Erfindung nutzt die Vorteile der mit. Spiel in seinen Führungen gelagerten- Feile für die Entfernung von innenliegenden Stanzgraten an den in Längsrichtung von drehbar gelagerten Ständerblechpaketen für Elektromotoren verlaufenden, annähernd in sich geschlossenen Nuten aus und schlägt vor, jeder Nut eine Feile zuzuordnen, deren Querschnittsform der der Nuten angepaßt ist, und bei ständig umlaufendem Werkstück die Antriebsvorrichtung für die Feilen aus einem Plattenpaar zu bilden, dessen miteinander verbundene Platten im Abstand der Feilenenden und ,diesen gegenüber angeordnet sind. Auf diese Weise gelingt es, die Nuten eines Ständers gleichzeitig und damit in ungewöhnlich kurzer Zeit zu entgraten.The present invention takes advantage of the with. Play in his Guides mounted files for the removal of internal punching burrs the longitudinally rotatably mounted stator core stacks for electric motors running, approximately self-contained grooves and suggests every groove assign a file whose cross-sectional shape is adapted to that of the grooves, and at constantly rotating workpiece, the drive device for the files from a pair of plates to form the interconnected plates at the distance of the file ends and , these are arranged opposite. In this way it is possible to create the grooves of a stand deburring at the same time and thus in an unusually short time.

In Abb. i der Zeichnung ist ein Ausführungsheispiel der Erfindung schemaarisch dargestellt. Auf einem mit Laufrollen i versehenen Block .2 ist der zu bearbeitende Ständer 3 so gelagert, daß er sich um seine Achse zu drehen vermag. Der Antrieb der Rollen i erfolgt durch den Motor 4 über das Getriebe 5. Die in die Ständernutxn eingeführten. Feilen sind mit 6 bezeichnet. Die der Feilenbewegung dienende EinrscJhtung besteht aus den Platten 7, welche an der Achse 8 befestigt sind. DneseAc'hse wird von dem Motor 9 über den Kurbeltrieb io, i i und den Schwinghebel 12 in hin- und hergehende Bewegungen versetzt. Die Drehbewegung des Ständers 3 sowie die Bewegungen der Platten 7 können auch von 'ein und demselben Motor bewirkt werden.In Fig. I of the drawing is an embodiment of the invention shown schematically. On a block provided with rollers i .2 is the to be processed stand 3 stored so that it can rotate about its axis. The rollers i are driven by the motor 4 via the gearbox 5. The into the Standsutxn introduced. Files are denoted by 6. That of the file movement Serving device consists of the plates 7, which are attached to the axis 8 are. DneseAc'hse is driven by the engine 9 via the crank mechanism io, i i and the rocker arm 12 set in reciprocating movements. The rotary movement of the stand 3 as well the movements of the plates 7 can also be effected by one and the same motor.

Aus .der Abb. 2, die einen Ausschnitt aus einem Ständer zeigt, ist die Querschnittsform der Feilen6 ersichtlich.From .der Fig. 2, which shows a section of a stand, is the cross-sectional shape of the files6 can be seen.

Claims (1)

PATENTANSPRUCH: Feilmasc@hne zum Entfernen der innenliegenden Stamzgrate an den in Lärigsrichtrung von drehbar gelagerten Ständ -erblec'hpajketen für Elektromotoren verlaufenden, annähernd in sich geschlossenen Nuten mit stabförmngen, durch eine Antriebsvorricjhtung hin- und herbeweglichen, mit Spiel geführten Feilen, dadurch gekennzeichnet,-daß jeder Nut eine Feile zugeordnet ist, deren Querschnittsform der der Nuten angepaßt ist, und bei ständig umlaufendem -Werkstück die Antriebsvorrichtung für die Feilen aus einem Plattenpaar besteht, dessen miteinander verbundene Platten im Abstand der Feilenenden und diesen gegenüber angeordnet sind. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 884 269.PATENT CLAIM: Feilmasc @ hne for removing the internal trunk burrs from the rotatably mounted stand sheet metal pajkets for electric motors running in the Lärigsrichtrung, approximately closed grooves with rod-shaped, characterized by a drive device, movable back and forth, with clearance, characterized by, -that each groove is assigned a file whose cross-sectional shape is adapted to that of the grooves, and when the workpiece is constantly rotating, the drive device for the files consists of a pair of plates whose interconnected plates are arranged at a distance from the file ends and opposite them. Publications considered: German Patent No. 884 269.
DED13446A 1952-10-29 1952-10-29 Filing machine for removing the internal punching burrs on the grooves of stator laminations Expired DE951897C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED13446A DE951897C (en) 1952-10-29 1952-10-29 Filing machine for removing the internal punching burrs on the grooves of stator laminations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED13446A DE951897C (en) 1952-10-29 1952-10-29 Filing machine for removing the internal punching burrs on the grooves of stator laminations

Publications (1)

Publication Number Publication Date
DE951897C true DE951897C (en) 1956-11-08

Family

ID=7034403

Family Applications (1)

Application Number Title Priority Date Filing Date
DED13446A Expired DE951897C (en) 1952-10-29 1952-10-29 Filing machine for removing the internal punching burrs on the grooves of stator laminations

Country Status (1)

Country Link
DE (1) DE951897C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301203B (en) * 1962-02-08 1969-08-14 Millinger Heinz A Device for the cutting deburring of edges on flat workpiece surfaces

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884269C (en) * 1950-11-05 1953-07-27 Johannes Roloff Device for deburring toothed wheels

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884269C (en) * 1950-11-05 1953-07-27 Johannes Roloff Device for deburring toothed wheels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301203B (en) * 1962-02-08 1969-08-14 Millinger Heinz A Device for the cutting deburring of edges on flat workpiece surfaces

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