DE107369C - - Google Patents

Info

Publication number
DE107369C
DE107369C DENDAT107369D DE107369DA DE107369C DE 107369 C DE107369 C DE 107369C DE NDAT107369 D DENDAT107369 D DE NDAT107369D DE 107369D A DE107369D A DE 107369DA DE 107369 C DE107369 C DE 107369C
Authority
DE
Germany
Prior art keywords
drilling
drill
guide plate
spindle
driver
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.)
Active
Application number
DENDAT107369D
Other languages
German (de)
Publication of DE107369C publication Critical patent/DE107369C/de
Active 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Bei Bohrvorrichtungen zum Bohren kantiger Löcher machte sich der Uebelstand bemerkbar, dafs infolge mangelhafter Führung und Lagerung des Bohrers ein Konischbohren eintrat.In the case of drilling devices for drilling angular holes, the problem was noticeable, that conical drilling occurred as a result of poor guidance and storage of the drill.

Diesen Uebelstand zu beseitigen ist Zweck vorliegender Erfindung.The purpose of the present invention is to eliminate this disadvantage.

Die Einrichtung derselben ist dadurch gekennzeichnet, dafs zwischen der Bohrspindel 1 und dem Bohrtisch 2 eine weitere, am Bohrgestell 3 stellbar angeordnete Führung 4 vorgesehen ist, und dafs der Bohrer 5 mit seiner oberen glatten Stirnfläche 6 an einer von der Bohrspindel 1 getragenen Kugel 7 läuft und durch einen Mitnehmer bewegt wird.The device is characterized in that between the drilling spindle 1 and the drilling table 2 is provided with a further guide 4 which is adjustably arranged on the drilling frame 3 is, and that the drill 5 with its upper smooth end face 6 on one of the Drill spindle 1 carried ball 7 runs and is moved by a driver.

Dieser Mitnehmer besteht, wie aus der beiliegenden Zeichnung ersichtlich ist, aus einem an der Bohrspindel 1 geeignet lösbar befestigten Winkel 8, dessen nach unten ragender Arm 9 den Arm 10 einer an dem jeweiligen Bohrer leicht zu befestigenden Schelle 11 beim Rotiren der Bohrspindel mitnimmt.As can be seen from the accompanying drawing, this driver consists of one Bracket 8 which is suitably detachably fastened to the drilling spindle 1 and whose downwardly protruding arm 9 the arm 10 of a clamp 11, which is easy to attach to the respective drill, when rotating the drilling spindle takes along.

Die Führung 4 trägt eine mit der bekannten, am Bohrtisch 2 angeordneten Führungsplatte 12 übereinstimmende lösbare Platte 13, welche dem jeweiligen Querschnitt des Bohrers bezw. dem zu bohrenden Loche angepafst und ebenso wie diese zwecks billiger Herstellung aus gewalztem oder in Formen geschlagenem Stangenwerkzeugstahl hergestellt und gut gehärtet ist.The guide 4 carries a guide plate 12 arranged on the drilling table 2 with the known guide plate matching detachable plate 13, which BEZW the respective cross section of the drill. to the to be drilled holes adapted and just like these for the purpose of cheaper production from rolled or molded bar tool steel and well hardened.

Claims (1)

Patent-Anspruch:Patent claim: Führung und Lagerung des Bohrers an Vorrichtungen zum Bohren kantiger Löcher, gekennzeichnet durch eine zweite am Bohrgestell 3 vertical verstellbar und lösbar angeordnete, mit der Führungsplatte (Schablone) 12 übereinstimmende Führungsplatte 1 3 und eine von der Bohrspindel getragene, gegen die glatte Stirnfläche 6 des durch einen Mitnehmer bewegten Bohrers 5 wirkende Kugel 7.Guiding and storage of the drill on devices for drilling angular holes, marked by a second vertically adjustable and detachable arranged on the drilling frame 3, with the guide plate (template) 12 matching guide plate 1 3 and one of the Boring spindle borne, moved against the smooth face 6 of the by a driver Drill 5 acting ball 7.
DENDAT107369D Active DE107369C (en)

Publications (1)

Publication Number Publication Date
DE107369C true DE107369C (en)

Family

ID=377449

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT107369D Active DE107369C (en)

Country Status (1)

Country Link
DE (1) DE107369C (en)

Similar Documents

Publication Publication Date Title
EP0185869A1 (en) Mounting device for a drilling and/or suction hood on drilling tools
DE107369C (en)
DE2013030C3 (en) Copy facility for spare keys
DE4333943A1 (en) Device for setting identical distances between bore holes (drill holes) of a row of holes
DE4109028A1 (en) DEVICE FOR POSITIONING WORKPIECES
DE443642C (en) Device for marking out partial circles on workpieces that are clamped in working machines (lathes, milling and drilling machines)
CH566836A5 (en) Manual power drill guide for square position - has holding and base plate connected by spring loaded pins
DE900011C (en) Multi-spindle drilling machine
DE227838C (en)
DE549566C (en) Machine for the production of the recesses for locks and window strips as well as for fastening the strips on doors and window sashes
CH359875A (en) Circle guiding device on a cross table for processing machines
DE499941C (en) Template for making scraps by hole-to-hole drilling
DE393236C (en) Drill frame for pneumatic drills
DE36130C (en) Vertical drill with cord drive
DE935655C (en) Frame for ring spinning machines
DE360021C (en) Drill frame for hand drills with one or two columns
DE125284C (en)
DE712154C (en) Holding and feeding device for rock drilling machines
AT100864B (en) Machine for drilling brushwood and pulling in the bristle bundles.
DE683444C (en) Drilling device for simultaneous drilling of a plurality of boreholes in buttons
DE2214042C3 (en) Device for guiding a rock drill
DE7532805U (en) DEVICE FOR HANGING DOORS
DE13527C (en) Automatic drill for brush woods "
DE378654C (en) Portable machine tool for drilling, grinding, milling, etc. like
DE2631927A1 (en) DEVICE FOR TAPPING ON A PRESS