DE578174C - Drilling machine with a plurality of drilling spindles arranged in a pivotable ring - Google Patents
Drilling machine with a plurality of drilling spindles arranged in a pivotable ringInfo
- Publication number
- DE578174C DE578174C DEST48726D DEST048726D DE578174C DE 578174 C DE578174 C DE 578174C DE ST48726 D DEST48726 D DE ST48726D DE ST048726 D DEST048726 D DE ST048726D DE 578174 C DE578174 C DE 578174C
- Authority
- DE
- Germany
- Prior art keywords
- drilling
- ring
- spindles
- spindles arranged
- drilling machine
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
- B23B39/162—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having gear transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Description
von Bohrspindelnof drilling spindles
Vorliegende Erfindung betrifft eine Universal-Vielspindelbohrmaschine, bei der die Bohrspindeln einzeln verstellbar und in beliebiger Anzahl in geeigneter Weise am Umfang eines Kranzes einstellbar mit diesem verbunden sind, wobei im Kranz entsprechende Führungsnuten eingedreht sind, in denen Halteteile der Bohrspindelträger sowie der Führungssäulen eingreifen, während die Bohrspindelträger sowohl mit einer der ■ Rundung des Kranzes entsprechenden Fläche an diesem anliegen, als auch oben und unten entsprechende, nach innen ragende Führungsansätze besitzen. In ähnlicher Weise ist auch das Auge zur Aufnahme der Wechsel- und Zwischenräder in einer Nute des Kranzes geführt und in dieser feststellbar.The present invention relates to a universal multi-spindle drilling machine, in which the drilling spindles are individually adjustable and in any number in a suitable manner on the circumference a ring are adjustably connected to this, with corresponding guide grooves in the ring are screwed in, in which the holding parts of the drill spindle support and the guide columns intervene, while the drilling spindle support both with a surface corresponding to the ■ rounding of the wreath on this as well as corresponding, inwardly protruding guide approaches above and below own. The eye for receiving the change and intermediate gears is similar guided in a groove of the wreath and detectable in this.
Die Zeichnung zeigt ein Ausführungsbeispiel des Erfindungsgegenstandes, und zwarThe drawing shows an embodiment of the subject matter of the invention, namely
ao zeigtao shows
Abb. ι eine Ansicht und teilweisen Schnitt, Abb. 2 eine schematische Darstellung der
Bohrspindellagerung mit Zwischengetriebe.
Der Bohrmaschinenständer α trägt den Lagerbock b mit Antrieb c sowie den umlaufenden
Kränzt zur Aufnahme der Bohrspindeln g. Der Kränzt ist am Außenumfang
glatt gestaltet und mit den Nuten«?1,d2 und«?3
versehen. Die Bohrspindelträger g1 liegen mit entsprechend der Rundung des Kranzes gestalteten
Flächen an letzterem an und werden mit dem Kranz durch die Halteteile g2 lösbar
verbunden. Gleichzeitig besitzen die Bohrspindelträger g1 noch oben und unten am
Kranz d anliegende Führungsansätze g3, so
daß das Ansetzen und Herumführen der Bohrspindelträger erleichtert wird und gleichzeitig
der Sitz der Bohrspindelträger mit den Bohrspindeln ein zuverlässiger ist.Fig. Ι a view and partial section, Fig. 2 a schematic representation of the drilling spindle bearing with an intermediate gear.
The drill stand α carries the bearing block b with drive c as well as the revolving ring for receiving the drilling spindles g. The rim is designed smooth on the outer circumference and with the grooves «? 1 , d 2 and «? 3 provided. The drilling spindle supports g 1 rest against the latter with surfaces designed to correspond to the curvature of the ring and are releasably connected to the ring by the holding parts g 2. At the same time, the drill spindle supports g 1 still have guide lugs g 3 resting on top and bottom of the rim d , so that the attachment and guiding of the drill spindle supports is facilitated and at the same time the seat of the drill spindle supports with the drill spindles is more reliable.
Auch die Führungssäulen h sind in gleichen Führungsnuten d2 lösbar befestigt, und zwar mittels der Halteteile h1. Auf diese Weise können auf den Kranz d der Bohrmaschine beliebig viel Bohrspindeln aufgesetzt werden ganz ohne Rücksicht auf deren Drehzahl, Bohrleistung usw.Also, the guide columns h are in the same guide grooves 2 d releasably attached, by means of the holding parts for 1 hour. In this way, any number of drilling spindles can be placed on the rim d of the drilling machine, regardless of their speed, drilling capacity, etc.
Um nun aber auch gleichzeitig drei oder mehr Bohrspindeln g unter sich zu kuppeln, so daß sie zueinander mit gleichen oder auch verschiedenen Drehzahlen umlaufen, sind weitere zusätzliche Augen k (ebenfalls in Nutend3 des Kranzes lösbar befestigt. Sie dienen dazu, Zwischenräder σ zur Verbindung einer Bohrspindel mit der anderen aufzunehmen, so daß eine feststehende Bohrspindeleinheit gebildet wird.In order to simultaneously couple three or more drilling spindles g with each other so that they rotate with one another at the same or different speeds, further additional eyes k (also releasably attached in groove end 3 of the ring. They serve to connect intermediate gears σ one drill spindle with the other, so that a fixed drill spindle unit is formed.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST48726D DE578174C (en) | Drilling machine with a plurality of drilling spindles arranged in a pivotable ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST48726D DE578174C (en) | Drilling machine with a plurality of drilling spindles arranged in a pivotable ring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE578174C true DE578174C (en) | 1933-06-10 |
Family
ID=7465698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST48726D Expired DE578174C (en) | Drilling machine with a plurality of drilling spindles arranged in a pivotable ring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE578174C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE872300C (en) * | 1948-11-19 | 1953-03-30 | Karl Emil Dipl-Ing Witzig | Drilling machine with a fixed table surface for holding the work-pieces and with a swiveling turret head for holding several tool spindle boxes |
-
0
- DE DEST48726D patent/DE578174C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE872300C (en) * | 1948-11-19 | 1953-03-30 | Karl Emil Dipl-Ing Witzig | Drilling machine with a fixed table surface for holding the work-pieces and with a swiveling turret head for holding several tool spindle boxes |
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