DE867942C - Device for controlling a button on flame cutting machines - Google Patents

Device for controlling a button on flame cutting machines

Info

Publication number
DE867942C
DE867942C DEM4590D DEM0004590D DE867942C DE 867942 C DE867942 C DE 867942C DE M4590 D DEM4590 D DE M4590D DE M0004590 D DEM0004590 D DE M0004590D DE 867942 C DE867942 C DE 867942C
Authority
DE
Germany
Prior art keywords
button
controlling
flame cutting
cutting machines
probe tip
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
DEM4590D
Other languages
German (de)
Inventor
Richard Dr Bechtle
Erich Habermehl
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.)
Adolf Messer GmbH
Original Assignee
Adolf Messer GmbH
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 Adolf Messer GmbH filed Critical Adolf Messer GmbH
Priority to DEM4590D priority Critical patent/DE867942C/en
Application granted granted Critical
Publication of DE867942C publication Critical patent/DE867942C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
    • B23K7/004—Seam tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Copy Controls (AREA)

Description

Es ist - eine Brennschneidmaschind bekanntgeworden, bei welcher der Brennerabstand vom Werkstück mittels eines Tasters gleichgehalten wird. Ähnliche Taster oder Fühler finden auch bei Kopierfräsmaschinen u. dgl. Anwendung. Alle diese Taster haben den Nachteil, daß sie beim Vorschub mehr oder weniger große seitliche Drücke auszuhalten haben, die die Genauigkeit .der Steuerung vermindern und unter Umständen sogar ein Klemmen des. Tasters hervorrufen können. Bekanntgewordene Vorrichtungen, bei denen diese Nachteile zum Teil beseitigt sind, sind sehr verwickelt und schwierig herzustellen.It has become known - a torch cutting machine with which the The torch distance from the workpiece is kept the same by means of a button. Similar Buttons or sensors are also used in copy milling machines and the like. All these Pushbuttons have the disadvantage that they are more or less large on the side as they advance Have to endure pressures that reduce the accuracy of the control and under Certain circumstances can even cause the button to jam. Devices that have become known, which partially overcome these disadvantages are very intricate and difficult to manufacture.

Die Erfindung hat eine Vorrichtung zum Gegenstand, bei der praktisch kein seitlicher Druck auf den Taster ausgeübt wird und deren Herstellung überaus einfach ist: In der Abbildung stellt T das Gehäuse des Tasters mit den elektrischen Steuereinrichtungen und ä die Tasterspitze in der bisherigen Ausführung dar. Die Gleitspitze 3 der Ausführung gemäß der Erfindung drückt mit dem. Druckbolzen q. auf die Tasterspitze 2. Durch den Hebel 5, der in den Kugellagern 6 gelagert ist, führt die Gleitspitze beim Bewegen über das abzutastende Werkstück öder die Schablone eine schwingende Bewegung aus. Seitliche Drücke werden vollkommen von den Kugellagern 6 aufgenommen. Die eigentliche Tasterspitze 2 ist somit praktisch von seitlichem Schub entlastet, da die seitliche Verschiebung zwischen der Tasterspitze 2 und dem Druckbolzen 4 bei der geringen Höhenbewegung vernachlässigbar klein ist. Der große Vorteil dieser Einrichtung ist vor allem bei B-rennschneidmaschinen wegen ihrer geringen Antriebskräfte augenscheinlich.The invention has a device for the practical no lateral pressure is exerted on the button and its manufacture is extremely high is simple: In the figure, T represents the housing of the pushbutton with the electrical Control devices and ä represent the probe tip in the previous version Slide tip 3 of the embodiment according to the invention presses with the. Push pin q. on the probe tip 2. Through the lever 5, which is mounted in the ball bearings 6, guides the sliding tip when moving over the workpiece to be scanned or the template a swaying motion. Lateral pressures are entirely from the ball bearings 6 added. The actual probe tip 2 is thus practically from the side Thrust relieved because the lateral displacement between the stylus tip 2 and the Pressure pin 4 is negligibly small in the small height movement. The great The advantage of this device is especially with B-cutting machines because of it low driving forces apparently.

Claims (1)

PATENTANSPRUCI3: Vorrichtung zur Steuerung eines Tasters an Brennschneide- oder ähnlichen Maschinen, bei der die Tasterspitze- nicht unmittelbar auf dem Werkstück oder der' Schablone gleitet, dadurch gekennzeichnet; daß zwischen Tasterspitze (2) und Werkstück oder Schablone ein um einen Drehpunkt (6) schwingender Druckbolzen (3) geschaltet ist.-PATENTANSPRUCI3: Device for controlling a button on flame cutting or similar machines in which the probe tip is not directly on the workpiece or the 'template slides, characterized; that between the probe tip (2) and the workpiece or template is a pressure bolt swinging around a pivot point (6) (3) is switched.
DEM4590D 1942-08-19 1942-08-19 Device for controlling a button on flame cutting machines Expired DE867942C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM4590D DE867942C (en) 1942-08-19 1942-08-19 Device for controlling a button on flame cutting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM4590D DE867942C (en) 1942-08-19 1942-08-19 Device for controlling a button on flame cutting machines

Publications (1)

Publication Number Publication Date
DE867942C true DE867942C (en) 1953-02-23

Family

ID=7292744

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM4590D Expired DE867942C (en) 1942-08-19 1942-08-19 Device for controlling a button on flame cutting machines

Country Status (1)

Country Link
DE (1) DE867942C (en)

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