DE19636652C2 - Electro-mechanical probing device for probing a workpiece surface for an engraving milling machine - Google Patents
Electro-mechanical probing device for probing a workpiece surface for an engraving milling machineInfo
- Publication number
- DE19636652C2 DE19636652C2 DE1996136652 DE19636652A DE19636652C2 DE 19636652 C2 DE19636652 C2 DE 19636652C2 DE 1996136652 DE1996136652 DE 1996136652 DE 19636652 A DE19636652 A DE 19636652A DE 19636652 C2 DE19636652 C2 DE 19636652C2
- Authority
- DE
- Germany
- Prior art keywords
- electro
- push rod
- probing device
- milling spindle
- mechanical probing
- 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 - Fee Related
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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/06—Accessories, e.g. tool or work holders
- B44B3/061—Tool heads
Description
Die Erfindung betrifft eine elektro-mechanische Antastvorrichtung zur Antastung einer Werkstück-Oberfläche für eine Gravur-Fräsmaschine mit den Merkmalen des Oberbegriffs des Patentanspruchs 1.The invention relates to an electro-mechanical probing device for probing a Workpiece surface for an engraving milling machine with the characteristics of Preamble of claim 1.
Die DE 16 91 000 U beschreibt eine Nachführungseinrichtung zur Antastung von Oberflächen für Gravur-Fräsmaschinen mit in einer Spindel gehaltenem Gravierwerkzeug, wobei die Antastung mittels einer Düse auf pneumatischem Weg erfolgt.DE 16 91 000 U describes a tracking device for probing Surfaces for engraving milling machines with a spindle Engraving tool, the probing by means of a nozzle by pneumatic means he follows.
Aus der DE 39 14 059 C2 ist eine Vorrichtung zur Festlegung der Eingriffstiefe eines Gravierstichels in ein zu gravierendes Werkstück bekannt. Es ist ein ringförmig ausgebildetes, auf einer Seite offenes Sensorgehäuse mit einem federnden Schenkel vorgesehen, der einen am Wekstück anliegenden Abtastfinger trägt. Die Tastbewegung des Tastfingers wird durch Hebelwirkung und Federungsverhalten verkleinert über eine an der offenen Stelle des Sensorgehäuses angeordneten Fühler an einen Sensor übermittelt.DE 39 14 059 C2 describes a device for determining the depth of engagement Engraving stylus known in a workpiece to be engraved. It is an annular trained, open on one side sensor housing with a resilient leg provided that carries a scanning finger resting on the workpiece. The The tactile movement of the finger is determined by leverage and suspension behavior scaled down via a sensor arranged in the open position of the sensor housing transmitted to a sensor.
Bekannte Oberflächenantastungen (Aerostatische Nachführung oder Abstandhalter zur Nachführung) können auf Grund von Spänen zwischen Material und Antastung tiefere Kratzer in der Oberfläche des Werkstückes erzeugen und funktionieren nur bei absatz- und ansatzfreien Oberflächen ab einer bestimmten Werkstückbreite. Hydraulische Nachführungen (z. B. von Mähdreschern und Kopierfräsmaschinen) können ebenfalls nur nachführen, sind jedoch auf Grund des hohen Gewichtes ungeeignet.Known surface probes (aerostatic tracking or spacers due to chips between material and probing create deeper scratches in the surface of the workpiece and only work with heel-free and batch-free surfaces from a certain workpiece width. Hydraulic tracking (e.g. of combine harvesters and copy milling machines) can also only track, but are due to the high weight not suitable.
Die Aufgabe der Erfindung besteht darin, eine elektro-mechanische Antastvorrichtung zur Antastung einer Werkstück-Oberfläche für eine Gravur-Fräsmaschine der eingangs genannten Art zu schaffen, die es ermöglicht, Toleranzen der Gravur- Fräsmaschine, oder durch Aufschäummittel oder des Werkstückes beim Gravieren auszugleichen, um eine gleichmäßige Linienstärke ohne eine Beschädigung der Materialoberfläche zu erhalten, ohne das es eines Digitalisierens und Berechnens von Oberflächendaten bedarf.The object of the invention is an electro-mechanical probing device for probing a workpiece surface for an engraving milling machine to create the type mentioned at the beginning, which enables tolerances of the engraving Milling machine, or by foaming agent or the workpiece when engraving to compensate for an even line width without damaging the Obtain material surface without digitizing and calculating Surface data required.
Diese Aufgabe wird erfindungsgemäß durch eine elektro-mechanische Antastvorrichtung mit den im Patentanspruch 1 angegebenen Merkmalen gelöst.This object is achieved by an electro-mechanical Probing device with the features specified in claim 1 solved.
Weitere vorteilhafte Ausgestaltungen ergeben sich aus den Unteransprüchen.Further advantageous embodiments result from the subclaims.
Die Figur zeigt die erfindungsgemäße Vorrichtung.The figure shows the device according to the invention.
Die erfindungsgemäße Vorrichtung wird an der Z-Achse angebracht. Mit Hilfe des justierbaren Tastschuhes, welcher an der Schubstange angeschraubt ist, wird eine Oberflächenantastung unmittelbar neben dem Gravierstichel erreicht.The device according to the invention is attached to the Z axis. With the help of adjustable feeler shoe, which is screwed to the push rod, becomes one Surface probing reached directly next to the engraving stylus.
Bei Berührung der Oberfläche des Tastschuhes fährt die Z-Achse weiter in negative Z-Richtung.When the surface of the feeler shoe is touched, the Z axis continues to move into negative Z direction.
Gleichzeitig erfährt die Schubstange eine relative Bewegung. Ein auf der Schubstange angebrachter Schaltnocken betätigt einen in dem Vorrichtungsgehäuse angebrachten Schalter.At the same time, the push rod experiences a relative movement. One on the Push rod attached switch cam actuates one in the device housing attached switch.
Dieser löst am Schaltpunkt einen Impuls in der Steuerung aus. Von diesem Schaltpunkt fährt die Z-Achse nun einen programmierten Wert in negativer Z- Richtung.This triggers a pulse in the control at the switching point. Of this Switching point, the Z axis now moves a programmed value in negative Z Direction.
Dieser Vorgang wiederholt sich automatisch bei jeder Eintauchbewegung.This process is repeated automatically with each immersion movement.
Um größtmögliche Sicherheit gegen Fehlfunktion zu haben, wurde auf der Vorrichtung ein Endschalter angebracht, welcher bei Überschreitung eines einstellbaren Weges eine Unterbrechung/Not-Aus des Automatikbetriebes auslöst. In order to have the greatest possible security against malfunction, was on the device a limit switch attached, which is exceeded when an adjustable path triggers an interruption / emergency stop of the automatic mode.
Um die erfindungsgemäße Vorrichtung kostengünstig umzusetzen, kann auf handelsübliche Bauteile zurückgegriffen werden (z. B. Meßuhr und Schalten).In order to implement the device according to the invention at low cost, commercially available components can be used (e.g. dial gauge and switching).
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996136652 DE19636652C2 (en) | 1996-09-10 | 1996-09-10 | Electro-mechanical probing device for probing a workpiece surface for an engraving milling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996136652 DE19636652C2 (en) | 1996-09-10 | 1996-09-10 | Electro-mechanical probing device for probing a workpiece surface for an engraving milling machine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19636652A1 DE19636652A1 (en) | 1998-03-12 |
DE19636652C2 true DE19636652C2 (en) | 2001-10-31 |
Family
ID=7805098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996136652 Expired - Fee Related DE19636652C2 (en) | 1996-09-10 | 1996-09-10 | Electro-mechanical probing device for probing a workpiece surface for an engraving milling machine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19636652C2 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1691000U (en) * | 1953-02-27 | 1955-01-05 | Zeiss Ikon Dresden Veb | FOLLOW-UP DEVICE FOR MILLING OR ENGRAVING MACHINERY. |
DE8120988U1 (en) * | 1981-07-17 | 1982-01-28 | Baublys, Saulius, Dipl.-Ing., 7148 Remseck | Device for marking workpieces, signs or the like. |
DE8130477U1 (en) * | 1981-10-19 | 1982-03-25 | Ernst Hoffmann KG Schilderfabrik-Gravieranstalt, 5900 Siegen | DEVICE FOR THE PRODUCTION OF RING-SHAPED TARGET BREAKINGS IN THICK LAYERED BODIES |
US4805312A (en) * | 1986-06-09 | 1989-02-21 | Mdc Max Datwyler Bleienbach Ag | Engraving head for apparatus for engraving printing cylinders |
DE3914059C2 (en) * | 1989-04-28 | 1992-09-03 | Rolf Dipl.-Ing. 3400 Goettingen De Wissner | |
DE4220257C2 (en) * | 1992-06-23 | 1995-03-09 | Baublys Rosemarie Geb Moerer | Method and device for labeling and / or processing workpieces with an undefined shape surface |
US5440398A (en) * | 1993-02-25 | 1995-08-08 | Ohio Electronic Engravers, Inc. | Error detection apparatus and method for use with engravers |
-
1996
- 1996-09-10 DE DE1996136652 patent/DE19636652C2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1691000U (en) * | 1953-02-27 | 1955-01-05 | Zeiss Ikon Dresden Veb | FOLLOW-UP DEVICE FOR MILLING OR ENGRAVING MACHINERY. |
DE8120988U1 (en) * | 1981-07-17 | 1982-01-28 | Baublys, Saulius, Dipl.-Ing., 7148 Remseck | Device for marking workpieces, signs or the like. |
DE8130477U1 (en) * | 1981-10-19 | 1982-03-25 | Ernst Hoffmann KG Schilderfabrik-Gravieranstalt, 5900 Siegen | DEVICE FOR THE PRODUCTION OF RING-SHAPED TARGET BREAKINGS IN THICK LAYERED BODIES |
US4805312A (en) * | 1986-06-09 | 1989-02-21 | Mdc Max Datwyler Bleienbach Ag | Engraving head for apparatus for engraving printing cylinders |
DE3914059C2 (en) * | 1989-04-28 | 1992-09-03 | Rolf Dipl.-Ing. 3400 Goettingen De Wissner | |
DE4220257C2 (en) * | 1992-06-23 | 1995-03-09 | Baublys Rosemarie Geb Moerer | Method and device for labeling and / or processing workpieces with an undefined shape surface |
US5440398A (en) * | 1993-02-25 | 1995-08-08 | Ohio Electronic Engravers, Inc. | Error detection apparatus and method for use with engravers |
Non-Patent Citations (1)
Title |
---|
JP 6-134953 A.,In: Patents Abstracts of Japan, M-1656,Aug. 16,1994,Vol.18,No.438 * |
Also Published As
Publication number | Publication date |
---|---|
DE19636652A1 (en) | 1998-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8122 | Nonbinding interest in granting licenses declared | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |