DE669205C - Holder for polygonal drilling devices - Google Patents
Holder for polygonal drilling devicesInfo
- Publication number
- DE669205C DE669205C DEB178423D DEB0178423D DE669205C DE 669205 C DE669205 C DE 669205C DE B178423 D DEB178423 D DE B178423D DE B0178423 D DEB0178423 D DE B0178423D DE 669205 C DE669205 C DE 669205C
- Authority
- DE
- Germany
- Prior art keywords
- holder
- drilling
- drilling devices
- polygonal
- alignment mark
- 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
- 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
- B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
- B23Q27/006—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass by rolling without slippage two bodies of particular shape relative to each other
-
- 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
- B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Description
(569(569
Zum Halten von Vorrichtungen zum Bohren kantiger Löcher gegen Verdrehen und zur Bestimmung der jeweiligen Lochstellung dient - der Gegenstand der Erfindung. Der Halter wird auf das Werkstück gelegt und mit demselben auf dem Bohrmaschinentisch festgezogen oder bei Drehbänken am Spannfutter, an der Planscheibe o. dgl. befestigt oder aber auch für sich allein befestigt. Dabei umfaßtFor holding devices for drilling angular holes against twisting and for Determination of the respective hole position serves - the subject of the invention. The holder is placed on the workpiece and tightened with the same on the drilling machine table or in the case of lathes on the chuck, on the faceplate or the like. Or else also attached by itself. This includes
ίο' der Halter mit seinem vorstehenden Nockenteil die Führung, während die Nocken oder Ansätze in im Führungsgehäuse angeordnete Nuten !eingreifen. Hierdurch wird eine unbedingt haltbare, aber leicht lösbare Verbin- dung zwischen Halter und Bohrvorrichtung herbeigeführt. Eine im Halter gelagerte Schiene mit einer Richtmarke gibt beim Einschieben bis zu einem festen Anschlag die Mittellage des zu bohrenden Loches an.ίο 'the holder with its protruding cam part the guide, while the cams or lugs engage in grooves! arranged in the guide housing. This creates an absolutely durable, but easily detachable connection between the holder and the drilling device. One stored in the holder Rail with an alignment mark gives the when pushed in up to a firm stop Middle position of the hole to be drilled.
so Gleichzeitig gestattet die eine auf Mitte des Führungsgehäiuses liegende Seitenkante der Schiene, die Lage der Seitenkanten des zu bohrenden Loches auf dem Werkstück zu bestimmen. Durch die neue Haltevorrichtung ist die Einrichtung zwischen Werkstück und Bohrvorrichtung erleichtert.so at the same time the one allowed on the middle of the Leitgehäiuses lying side edge of the rail, the position of the side edges of the to determine the drilling hole on the workpiece. With the new holding device the setup between the workpiece and the drilling device is made easier.
In der Zeichnung ist der Gegenstand der Erfindung in drei Abbildungen dargestellt, und zwar zeigt:In the drawing, the subject matter of the invention is shown in three figures, namely shows:
Abb. ι einen Schnitt durch Bohrvorrichtung und Halter,Fig. Ι a section through the drilling device and holder,
Abb. 2 eine Draufsicht auf den Halter und Abb. 3 eine Draufsicht auf den Halter mitFig. 2 is a plan view of the holder and Fig. 3 is a plan view of the holder with
der Bohrvorrichtung in einem Querschnitt nach der ~LiaieA-B in Abb. 1.of the drilling device in a cross section according to the LiaieA-B in Fig. 1.
Der Halter 1 besitzt Nocken oder Ansätze 5, welche in Nuten des Führungsgehäuses 7 eingreifen und die feststehende Führung 6 umfassen, wodurch das Führungsgehäuse am Verdrehen und Verschieben gehindert wird, trotzdem aber leicht löslich vom Halter 1 ist. Halter 1 besitzt außerdem eine Nut, in welcher ein Schieber 2 gelagert ist, und zwar so, daß eine Kante des- Schiebers in der Mitte des Halters liegt und die Marke 4 'die Mitte des Führungsgehäuses anzeigt. Der Schieber 2 ist in seiner Bewegung durch Anschläge begrenzt, wodurch stets die genaue Mitte des zu bohrenden Loches angezeigt ist. Vor Beginn des Bohrens wird der Schieber 2 zurückgezogen. Der Halter 1 wird je nach Bedarf auf dem Werktisch für sich befestigt oder auch auf das Werkstück festgespannt.The holder 1 has cams or lugs 5 which engage in grooves in the guide housing 7 and include the fixed guide 6, whereby the guide housing on Twisting and shifting is prevented, but is nevertheless easily detachable from the holder 1. Holder 1 also has a groove in which a slide 2 is mounted, namely so that one edge of the slide is in the middle of the holder and the mark 4 'indicates the center of the guide housing. The slider 2 is limited in its movement by stops, which means that the exact center of the hole to be drilled is indicated. Before drilling begins, the slide 2 is withdrawn. The holder 1 is attached to the workbench by itself or as required also clamped to the workpiece.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB178423D DE669205C (en) | Holder for polygonal drilling devices | ||
CH206771D CH206771A (en) | 1937-11-24 | Device for making sharp-edged or obtuse-edged holes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB178423D DE669205C (en) | Holder for polygonal drilling devices |
Publications (1)
Publication Number | Publication Date |
---|---|
DE669205C true DE669205C (en) | 1938-12-19 |
Family
ID=7008404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB178423D Expired DE669205C (en) | Holder for polygonal drilling devices |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH206771A (en) |
DE (1) | DE669205C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE823688C (en) * | 1950-10-04 | 1949-04-22 | Fries Arauner Rudolf Fries Aug | Drilling device for generating holes with a polygonal cross-section |
-
0
- DE DEB178423D patent/DE669205C/en not_active Expired
-
1937
- 1937-11-24 CH CH206771D patent/CH206771A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE823688C (en) * | 1950-10-04 | 1949-04-22 | Fries Arauner Rudolf Fries Aug | Drilling device for generating holes with a polygonal cross-section |
Also Published As
Publication number | Publication date |
---|---|
CH206771A (en) | 1939-08-31 |
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