DE1966491U - TOOL HOLDING DEVICE. - Google Patents
TOOL HOLDING DEVICE.Info
- Publication number
- DE1966491U DE1966491U DEB71042U DEB0071042U DE1966491U DE 1966491 U DE1966491 U DE 1966491U DE B71042 U DEB71042 U DE B71042U DE B0071042 U DEB0071042 U DE B0071042U DE 1966491 U DE1966491 U DE 1966491U
- Authority
- DE
- Germany
- Prior art keywords
- holding device
- thread cutting
- tool holding
- sleeve
- tool
- 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
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2240/00—Details of equipment for threading other than threading tools, details of the threading process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Description
Buderus'sche Eisenwerke
Be/B/G 1067Buderus'sche Eisenwerke
Be / B / G 1067
WerkzeughaitevorrichtungTool holder
Die Neuerung betrifft eine Werkzeughaltevorrichtung, insbesondere für eine Maschine zum Bearbeiten von Pumpengehäusen.The innovation relates to a tool holding device, in particular for a machine for processing pump housings.
Die Stutzen von Pumpen müssen durch einen Drehvorgang und anschließenden Gewindeschneidvorgang bearbeitet werden. Dies geschieht mit den bekannten Vorrichtungen durch zwei getrennte Werkzeuge, wodurch ein mehrmaliges Umspannen des Werkstückes erforderlich war.The nozzles of pumps must go through a turning process and then Thread cutting process can be processed. This is done with the known devices by two separate tools, whereby a repeated reclamping of the workpiece was necessary.
Um dies zu vermeiden, wird neuerungsgemäß vorgeschlagen, den Dreh- und Gewindeschneidvorgang durch einen einzigen Werkzeugträger durchzuführen, indem um den mit den Werkzeugen bestückten Werkzeugträger eine gegenüber- diesem verschiebbare und die Gewindeschneidwerkzeuge \ radial verstellende Hülse angeordnet ist.In order to avoid this, renewal according proposed to carry out the turning and threading operation by a single tool carrier by a countertransference this sliding and the thread cutting tools \ radially-adjust sleeve is arranged around the fitted with the tools tool carrier.
In der Zeichnung ist ein Ausführungsbeispiel mit weiteren Merkmalen der Neuerung dargestellt.The drawing shows an exemplary embodiment with further features of the innovation.
Es zeigen:Show it:
Pig. 1 den Werkzeugträger in VorderansichtPig. 1 the tool carrier in front view
Fig. 2 einen Schnitt durch den Werkzeugträger, wobei die rechte Hälfte die Gewjjadeschneidwerkzeuge in und die linke Hälfte diese außerhalb der Arbeitsstellung zeigen, t Fig. ;5 die Anordnung der Schneidplatten.2 shows a section through the tool carrier, the right half showing the Gewjade cutting tools in and the left half showing them outside the working position, t FIG. 5 the arrangement of the cutting plates.
Auf dem sich drehenden Werkzeugträger 1 sind an der Stirnseite die k ■On the rotating tool carrier 1 are on the front side k ■
Schneidplatten 2 angeordnet, welche das Werkstück j5 auf die gewünschten Mai3e in einem Arbeitsgang bearbeiten. Außerdem sind vier radial verstellbare Gewindeschneidbacken 4 vorgesehen, die durch einen Druckring 5 unter Federzug 7 stehend aufgespannt sind.Cutting inserts 2 arranged, which the workpiece j5 on the desired Process May3e in one operation. There are also four radially adjustable thread cutting jaws 4 are provided, which are clamped upright by a pressure ring 5 under spring tension 7.
Der Arbeitsablauf ist folgendenThe workflow is as follows
Zunächst wird das zu bearbeitende Werkstück j5 aufgespannt und die Werkzeughaltevorrichtung befindet sich in der oberen Stellung von Fig. 2, d.h.j die Gewindeschneidbacken 4 sind nach außen zurück- '' gedrängt. Nach Anlauf der Werkzeuge wird der Stutzen ausgedreht (Fig. 3)i die Gewindeschneidbacken 4 kommen dabei nicht in Eingriff. Der Werkzeughalter fährt darauf kurz zurück und die Gewindeschneidbacken werden durch Vorschieben der äußeren Hülse 9 ι beispielsweise durch hydraulisches Vorbewegen durch den in der Hülse kugelgelagerten Ring 10 , in Arbeitsstellung gebracht. Mittels der Stellschraube 11 kann dabei die Gewindetiefe eingestellt werden. Nach dem Gewindeschneidvorgang und Rückfahrt in die Grundstellung kann das Werkstück ausgespannt werden.First spanned workpiece to be machined j5 and the tool-holding device is located in the upper position of Fig. 2, dhj the thread cutting jaws 4 are back outwardly '' pushed. After the tools have started up, the connecting piece is turned out (FIG. 3) i the thread cutting jaws 4 do not come into engagement. The tool holder moves it back short and the thread cutting jaws are ι for example, by hydraulically advancing through the ball bearings in the sleeve ring 10, in the working position brought by advancing the outer sleeve. 9 The thread depth can be adjusted by means of the adjusting screw 11. After the thread cutting process and return to the basic position, the workpiece can be unclamped.
Bei zwei derartigen Stationen können zwei Anschlußstutzen gleichzeitig bearbeitet werden, ohne daß das. Werkstück umgespannt werden muß.With two such stations, two connecting pieces can be used at the same time can be machined without the workpiece having to be reclamped.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB71042U DE1966491U (en) | 1967-05-18 | 1967-05-18 | TOOL HOLDING DEVICE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB71042U DE1966491U (en) | 1967-05-18 | 1967-05-18 | TOOL HOLDING DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1966491U true DE1966491U (en) | 1967-08-17 |
Family
ID=33325075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB71042U Expired DE1966491U (en) | 1967-05-18 | 1967-05-18 | TOOL HOLDING DEVICE. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1966491U (en) |
-
1967
- 1967-05-18 DE DEB71042U patent/DE1966491U/en not_active Expired
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