DE383294C - Radial drilling machine - Google Patents

Radial drilling machine

Info

Publication number
DE383294C
DE383294C DEK83521D DEK0083521D DE383294C DE 383294 C DE383294 C DE 383294C DE K83521 D DEK83521 D DE K83521D DE K0083521 D DEK0083521 D DE K0083521D DE 383294 C DE383294 C DE 383294C
Authority
DE
Germany
Prior art keywords
headstock
boom
drilling machine
radial drilling
drill
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
DEK83521D
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.)
Koyemann M B H M
Original Assignee
Koyemann M B H M
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.)
Filing date
Publication date
Application filed by Koyemann M B H M filed Critical Koyemann M B H M
Priority to DEK83521D priority Critical patent/DE383294C/en
Application granted granted Critical
Publication of DE383294C publication Critical patent/DE383294C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5468Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/12Radial drilling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B23Q1/4804Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed perpendicularly by a single sliding pair
    • B23Q1/4809Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed perpendicularly by a single sliding pair followed perpendicularly by a single rotating pair

Landscapes

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

Description

Die Erfindung betrifft eine Radialbohrmaschine, bei welcher mehrere Bohrspindeln in einem am Ausleger verschiebbaren und drehbaren Spindelstock sitzen und die Drehachse S des Spindelstocks mit der Achse eines Bohrers zusammenfällt. Wenn mit einer solchen Radialbohrmaschine Gruppen von Löchern gebohrt werden sollen, die z. B. in einer Geraden oder in zueinander parallelen Geraden liegen,The invention relates to a radial drilling machine in which several drilling spindles in sit on a movable and rotatable headstock on the boom and the axis of rotation S of the headstock coincides with the axis of a drill. If with such a radial drill Groups of holes to be drilled, e.g. B. in a straight line or lie in straight lines parallel to each other,

*° so muß bei den bekannten Radialbohrmaschinen der Arbeiter folgendermaßen die Maschine handhaben, wenn er von der einen Lochgruppe zu einer anderen Lochgruppe übergehen will. Der Ausleger muß erstens geschwenkt werden,* ° so with the known radial drilling machines the worker must operate the machine as follows handle when he wants to move from one group of holes to another group of holes. The boom must first be swiveled,

1S bis er über der neuen Lochgruppe steht; dann muß der Spindelstock auf dem Ausleger verschoben werden, bis der Bohrer, um dessen Achse der Spindelstock drehbar ist, über einem Loch der neuen Lochgruppe eingestellt ist. 1 S until it is over the new group of holes; then the headstock must be moved on the boom until the drill, about whose axis the headstock can be rotated, is set over a hole in the new group of holes.

Hierauf muß die Drehung des Spindelstocks um seine Achse erfolgen, bis sämtliche Bohrer sich in Arbeitsstellung befinden.The headstock must then be rotated around its axis until all the drills are in working position.

Diese Einstellung der Bohrer von Hand ist ungenau und unwirtschaftlich, da sie von derThis setting of the drill by hand is imprecise and uneconomical, since it depends on the

2S Geschicklichkeit des Arbeiters abhängt. Um diese Handeinstellung des Spindelstocks mit ihren Fehlern auszuschalten und zu vermeiden, daß fehlerhafte Werkstücke entstehen, wird gemäß der Erfindung vorgeschlagen, dem Spindelstock eine selbsttätige Bewegung zu ertei- 3» len derart, daß er sich beim Schwenken des Auslegers parallel zu sich selbst einstellt. 2 S skill of the worker depends. In order to eliminate this manual adjustment of the headstock with its errors and to avoid faulty workpieces, it is proposed according to the invention to give the headstock an automatic movement in such a way that it adjusts itself parallel to itself when the boom is pivoted.

Auf der Zeichnung ist ein Ausführungsbeispiel der neuen Einrichtung inIn the drawing is an embodiment of the new device in

Abb. ι im Aufriß und in Abb. 2 im Grundriß dargestellt.Fig. Ι shown in elevation and in Fig. 2 in plan.

Auf der feststehenden Säule b, über die der Ausleger der Maschine glockenartig gestülpt ist, ist ein Zahnrad c befestigt. Auf diesem Zahnrad rollt sich beim Schwenken des Auslegers ein Ritzel d ab. Die Drehung des Ritzels d wird durch die Kegelräderpaare e und f auf ein Zahnrad g übertragen, welches mit einem auf der Bohrspindelhülse α festsitzenden Zahnrad h im Eingriff steht. Die Übersetzungsverhältnisse werden für das Bohren gerader Lochreihen so gewählt, daß beim Schwenken des Auslegers Winkel α gleich Winkel β ist.On the fixed column b, over which the boom of the machine is placed like a bell, a gear c is attached. A pinion d rolls on this gearwheel when the boom is pivoted. The rotation of the pinion d is transmitted through the bevel gear pairs e and f to a gear g , which meshes with a gear h fixed on the drill spindle sleeve α. The transmission ratios are chosen for drilling straight rows of holes so that angle α equals angle β when the boom is pivoted.

Daneben kann natürlich die Verstellung der 50' Spindelhülse α von Hand beibehalten werden. Für diesen Fall ist nur nötig, die mechanische Verbindung zwischen Bohrmaschinensäule und Spindelhülse an irgendeiner Stelle lösbar z. B. durch Einschaltung einer Kupplung zu machen, oder man läßt das Rad g nicht unmittelbar auf die Spindelhülse α, sondern auf ein Zwischenglied arbeiten, an dem wiederum eine beson-In addition, the adjustment of the 50 'spindle sleeve α by hand can of course be maintained. In this case it is only necessary to detach the mechanical connection between the drill column and the spindle sleeve at any point, e.g. B. to make by switching on a clutch, or you can not let the wheel g work directly on the spindle sleeve α, but on an intermediate member, on which in turn a special

dere Einstellung der Spindelhülse α vorgesehen ist.whose setting of the spindle sleeve α is provided.

Claims (1)

Patent-Anspruch:Patent claim: Radialbohrmaschine, bei welcher mehrere Bohrspindeln in einem am Ausleger verschiebbaren und drehbaren Spindelstock sitzen und die Drehachse des Spindelstocks mit der Achse eines Bohrers zusammenfällt, dadurch gekennzeichnet, daß sich der drehbare Spindelstock beim Schwenken des Auslegers selbsttätig parallel zu sich selbst einstellt.Radial drilling machine in which several drilling spindles can be moved in one on the boom and rotatable headstock and the axis of rotation of the headstock coincides with the axis of a drill, characterized in that the rotatable headstock is automatically parallel to itself when the boom is pivoted self adjusts. Abb.Fig. Abb.Fig.
DEK83521D 1922-10-06 1922-10-06 Radial drilling machine Expired DE383294C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK83521D DE383294C (en) 1922-10-06 1922-10-06 Radial drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK83521D DE383294C (en) 1922-10-06 1922-10-06 Radial drilling machine

Publications (1)

Publication Number Publication Date
DE383294C true DE383294C (en) 1923-11-08

Family

ID=7234800

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK83521D Expired DE383294C (en) 1922-10-06 1922-10-06 Radial drilling machine

Country Status (1)

Country Link
DE (1) DE383294C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108015596A (en) * 2017-11-30 2018-05-11 无锡市中吉橡塑机械有限公司 A kind of handware produces drilling equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108015596A (en) * 2017-11-30 2018-05-11 无锡市中吉橡塑机械有限公司 A kind of handware produces drilling equipment

Similar Documents

Publication Publication Date Title
DE102018128444A1 (en) robot structure
DE1090924B (en) Turret boring head
DE383294C (en) Radial drilling machine
DE704014C (en) Holding device for the drill bit of rock drilling machines, consisting of two arms rotatable about parallel axes
DE547060C (en) Multi-spindle drilling machine with thread cutting device
DE518573C (en) Machine for machining dental drills, in which several workpieces are clamped in a workpiece holder that can be rotated around its axis
DE1204497B (en) Calibration device
DE938932C (en) Joinery machine with electric drive
DE517650C (en) Thread cutting device with reversing gear, the drive and thread cutting spindles of which are arranged coaxially with one another and are connected to one another by conical intermediate gears
DE883061C (en) Process and multi-spindle column drilling machine for producing bung holes in barrels with an inserted bung ring
DE850978C (en) Countersinking device for lubrication holes in bushes
DE501526C (en) Radial drilling machine
DE519798C (en) Kneading, stirring and beating machine
DE2651709A1 (en) Multiple spindle drilling jig - has large circular head carrying several pinions at end of centrally driven gear assembly (BR 23.12.75)
DE450679C (en) Machine for braiding elastic cords
DE1010351B (en) Turning and drilling head for processing conical, cylindrical or flat surfaces
DE911650C (en) Circular knitting machine
DE258524C (en)
DE370961C (en) Gear drive with subdivided wheels, especially arrow wheels
DE865603C (en) Device for surface hardening of the surface area of metallic rotational bodies
DE575058C (en) Adjustment device on radial drilling machines
DE762661C (en) Schraemmachine with Schraemarm that can be moved to Oberschraemen
DE441448C (en) Mobile drill
DE392358C (en) Lead screw lathe with planer
DE913377C (en) Lathe