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DE567000C - Guide bearing for the workpiece clamping bolt in gear milling machines - Google Patents

Guide bearing for the workpiece clamping bolt in gear milling machines

Info

Publication number
DE567000C
DE567000C DER80946D DER0080946D DE567000C DE 567000 C DE567000 C DE 567000C DE R80946 D DER80946 D DE R80946D DE R0080946 D DER0080946 D DE R0080946D DE 567000 C DE567000 C DE 567000C
Authority
DE
Germany
Prior art keywords
clamping bolt
guide bearing
workpiece clamping
bearing
milling machines
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
DER80946D
Other languages
German (de)
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.)
J E Reinecker A G
Original Assignee
J E Reinecker A G
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.)
Publication date
Priority to DER80946D priority Critical patent/DE567000C/en
Application granted granted Critical
Publication of DE567000C publication Critical patent/DE567000C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/02—Loading, unloading or chucking arrangements for workpieces
    • B23F23/06—Chucking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)

Description

Führungslager für den Werkstückaufspannbolzen bei Zahnräderfräsmaschinen Bei Zahnräderbearbeitungsmaschinen mit vertikalem Werkstückaufspannbolzen wird letzterer am oberen Ende nochmals geführt, um diesen beim Fräsen von Rädern, bei denen eine Unterstützung durch Aufspannglocken o. dgl. nicht möglich ist, vom Fräsdruck zu entlasten.Guide bearing for the workpiece clamping bolt on gear milling machines In the case of gear processing machines with a vertical workpiece clamping bolt, the latter is used at the upper end again to this when milling wheels, where a Support by clamping bells or the like is not possible from the milling pressure relieve.

Nach bisher bekannten Ausführungen muß beim Wechseln der Werkstücke das Führungslager entweder nach oben vom Gegenständer abgezogen werden, oder es wird so weit nach oben verschoben, daß es seitlich um eine vertikale Achse oder nach oben um eine horizontale Achse weggeschwenkt werden kann.According to previously known designs, when changing the workpieces the guide bearing can either be pulled up from the backrest, or it is moved up so far that it is sideways around a vertical axis or can be pivoted upwards about a horizontal axis.

Der Zweck der vorliegenden Erfindung ist, ein Fräsdorngegenlager zu schaffen, bei dem ein Verschieben des Lagers in vertikaler Richtung wegfällt und somit das Auswechseln der Werkstücke schneller und bequemer vorgenommen werden kann. Dies wird der Erfindung gemäß dadurch erreicht, daß dieses Lager zweiteilig ausgeführt ist, und daß jede Lagerhälfte um eine vertikale Achse geschwenkt werden kann.The purpose of the present invention is to provide a milling arbor counter bearing create, in which a displacement of the bearing in the vertical direction is omitted and thus the replacement of the workpieces can be carried out more quickly and conveniently. This is achieved according to the invention in that this camp is made in two parts is, and that each bearing half can be pivoted about a vertical axis.

Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Abb. i zeigt eine Vorderansicht einer Zahnräderfräsmaschine mit Gegenständer nach der Erfindung. Abb. 2 zeigt einen Grundriß des Fräsdorngegenlagers mit geschlossenen Lagerhälften.The drawing shows an embodiment of the subject matter of the invention shown. Fig. I shows a front view of a gear milling machine with an object stand according to the invention. Fig. 2 shows a plan view of the milling arbor counter bearing with closed Bearing halves.

Abb. 3 zeigt einen Grundriß des Fräsdorngegenlagers mit ausgeschwenkten Lagerhälften.Fig. 3 shows a plan view of the milling arbor counter bearing with swiveled out Bearing halves.

Der Gegenständer i, der mit dem Tischunterteil 2 verschraubt ist, trägt den in vertikaler Richtung durch Gewindespindel oder Zahnstangengetriebe verstellbaren Schieber 3. Dieser Schieber besitzt beiderseits je ein Auge mit Bolzen 4 und 5, um die die Führungslagerhälften 6 und 7 geschwenkt werden können. Beide Führungslagerhälften werden durch die Verbindungsschraube 8 zusammengehalten. Nach Wegschwenken der Verriege#-lungsplatte 9 kann die Schraube 8 durch die vordere Lagerhälfte 6 in die hintere Lagerhälfte 7 geschoben werden. Nachdem die Mutter io des Aufspannbolzens ii sowie Büchse 12 entfernt sind, können beide Führungslagerhälften 6 und 7 aufgeklappt und das Werkstück somit abgehoben werden.The backrest i, which is screwed to the table base 2, carries the adjustable in the vertical direction by threaded spindle or rack and pinion gear Slide 3. This slide has an eye with bolts 4 and 5 on both sides, around which the guide bearing halves 6 and 7 can be pivoted. Both guide bearing halves are held together by the connecting screw 8. After swiveling away the locking plate 9 the screw 8 can through the front bearing half 6 in the rear bearing half 7 can be pushed. After the nut io of the clamping bolt ii and sleeve 12 are removed, both guide bearing halves 6 and 7 can be unfolded and the workpiece thus be lifted off.

Claims (1)

PATENTANSPRUCH: Führungslager für den Werkstüchaufspannbolzen bei Zahnräderfräsmaschinen, dadurch gekennzeichnet, daß das Lager aus zwei um je eine senkrechte Achse schwenkbaren Lagerhälften besteht.PATENT CLAIM: Guide bearing for the workpiece clamping bolt at Gear milling machines, characterized in that the bearing consists of two by one each vertical axis pivotable bearing halves consists.
DER80946D 1931-03-10 Guide bearing for the workpiece clamping bolt in gear milling machines Expired DE567000C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER80946D DE567000C (en) 1931-03-10 Guide bearing for the workpiece clamping bolt in gear milling machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER80946D DE567000C (en) 1931-03-10 Guide bearing for the workpiece clamping bolt in gear milling machines
DE1885628X 1931-03-10

Publications (1)

Publication Number Publication Date
DE567000C true DE567000C (en) 1932-12-24

Family

ID=25992390

Family Applications (1)

Application Number Title Priority Date Filing Date
DER80946D Expired DE567000C (en) 1931-03-10 Guide bearing for the workpiece clamping bolt in gear milling machines

Country Status (1)

Country Link
DE (1) DE567000C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198223A1 (en) * 1985-04-01 1986-10-22 MAHO Aktiengesellschaft Machine tool for milling and turning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198223A1 (en) * 1985-04-01 1986-10-22 MAHO Aktiengesellschaft Machine tool for milling and turning

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