DE3407854C2 - - Google Patents
Info
- Publication number
- DE3407854C2 DE3407854C2 DE19843407854 DE3407854A DE3407854C2 DE 3407854 C2 DE3407854 C2 DE 3407854C2 DE 19843407854 DE19843407854 DE 19843407854 DE 3407854 A DE3407854 A DE 3407854A DE 3407854 C2 DE3407854 C2 DE 3407854C2
- Authority
- DE
- Germany
- Prior art keywords
- swivel arm
- machining
- machining tool
- tool
- pipes
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/54—Movable 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
- B23Q1/5468—Movable 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/002—Means to press a workpiece against a guide
-
- 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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/92—Methods or apparatus for treating or reshaping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Automation & Control Theory (AREA)
- Turning (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zum spanabheben den Bearbeiten, z. B. Trennen und Anfasen von Rohren, insbesondere Faserzementrohren, im wesentlichen beste hend aus einem angetriebenen Rollenbett, auf dem das zu bearbeitende Rohr entgegengesetzt zur Bearbeitungs richtung in Drehung versetzt wird, und aus wenigstens einem an einem Maschinenständer mittels Schwenkarm ver stellbaren Bearbeitungswerkzeug.The invention relates to a device for cutting the edit, e.g. B. cutting and chamfering pipes, especially fiber cement pipes, essentially the best from a driven roller bed on which the Pipe to be processed opposite to the processing direction is set in rotation, and at least one on a machine stand using a swivel arm adjustable editing tool.
Vorrichtungen dieser Art sind aus der Praxis bekannt. Es hat sich gezeigt, daß die übliche Anordnung des Bear beitungswerkzeuges, d. h. seine Befestigung unmittelbar an einen Schwenkarm, insofern nachteilig ist, als Defor mierungen des Werkstücks oder Wanddickenabweichungen zur Beschädigung des Werkzeugs führen können.Devices of this type are known from practice. It has been shown that the usual arrangement of the Bear processing tool, d. H. its attachment immediately to a swivel arm, in that it is disadvantageous that Defor of the workpiece or deviations in the wall thickness Damage to the tool.
Der Erfindung liegt deshalb die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art so auszubilden, daß eine Werkzeugbeschädigung durch plötzliche Spantie fenzunahme ausgeschlossen ist.The invention is therefore based on the object To design the device of the type mentioned at the beginning that tool damage due to sudden tension increase is excluded.
Diese Aufgabe wird erfindungsgemäß mit einer Vorrichtung gelöst, die die im Kennzeichen des Patentanspruchs ange gebenen Merkmale aufweist.This object is achieved with a device solved, the in the characterizing part of the claim features given.
Der Vorteil der Erfindung ist darin zu sehen, daß mit einfachen konstruktiven Mitteln dafür gesorgt ist, daß eventuelle Unregelmäßigkeiten im zu bearbeitenden Werk stück von der Vorrichtung so berücksichtigt werden, daß die Spantiefe stets gleichbleibt und somit eine Überla stung des Werkzeugs bzw. dessen eventuelle Beschädigung ausgeschlossen ist.The advantage of the invention is the fact that with simple constructive means ensure that possible irregularities in the work to be processed Pieces of the device are taken into account so that the depth of cut always remains the same and therefore an overload the tool or its possible damage is excluded.
Ein Ausführungsbeispiel der Erfindung ist in der Zeich nung dargestellt und wird nachstehend näher beschrieben. Die einzige Figur zeigt eine Seitenansicht der Vorrich tung.An embodiment of the invention is in the drawing voltage and is described in more detail below. The only figure shows a side view of the Vorrich tung.
Auf einem angetriebenen Rollenbett 1, 1′ wird ein zu bearbeitendes Rohr 2 entgegengesetzt zum Bearbeitungs werkzeug 3, z. B. ein Fräser, gedreht. Die Rohrdrehzahl entspricht dem Vorschub und ist regelbar. Am freien Ende eines an einem Maschinenständer 10 angelenkten Schwenk armes 4 ist eine beim Bearbeitungsvorgang auf dem Rohr 2 laufende Andrück- und Führungsrolle 5 vorgesehen, deren Anpreßkraft mittels eines Hydraulikzylinders 6 o. dgl. einstellbar ist, um Deformierungen bei nichtabgebundenen Faserzementrohren oder bei Metallrohren, insbesondere solchen mit geringer Wanddicke, zu vermeiden.On a driven roller bed 1 , 1 'is a tube to be machined 2 opposite to the machining tool 3 , z. B. a cutter rotated. The pipe speed corresponds to the feed and is adjustable. At the free end of which is articulated on a machine stand 10 pivot arm 4 a current during the machining operation on the tube 2 pressing-on and guide roller 5 is provided, the pressure force by means of a hydraulic cylinder 6 o. The like. Is adjustable to deformation at nichtabgebundenen fiber cement pipes or metal pipes, in particular to avoid those with thin walls.
Das Bearbeitungswerkzeug 3 ist einschließlich seines Antriebsmotors 7 am Schwenkarm 4 mittels eines weiteren Schwenkarmes 8 angelenkt, wobei zur Spantiefeneinstel lung des Bearbeitungswerkzeuges eine die beiden Schwenk arme 4 und 8 verbindende Verstelleinrichtung 9 vorgese hen ist.The machining tool 3 , including its drive motor 7, is articulated on the swivel arm 4 by means of a further swivel arm 8 , with an adjustment device 9 connecting the two swivel arms 4 and 8 connecting the two swivel arms 4 and 8 being provided for cutting depth adjustment of the machining tool.
Beim Bearbeitungsvorgang wird von der Rolle 5, die sich in unmittelbarer Nachbarschaft mit dem Werkzeug 3 befin det, der äußere Rohrumfang abgetastet und somit das Werk zeug so geführt, daß die Spantiefe entsprechend der je weiligen Einstellung stets gleichbleibend ist.During the machining process, the roller 5 , which is located in the immediate vicinity of the tool 3, scans the outer tube circumference and thus the tool is guided so that the depth of cut is always constant in accordance with the respective setting.
Claims (1)
- a) am freien Ende des Schwenkarms (4) ist eine beim Bear beitungsvorgang auf dem Rohr laufende Andrück- und Füh rungsrolle (5) vorgesehen und
- b) das Bearbeitungswerkzeug (3) ist einschließlich sei nes Antriebsmotors am Schwenkarm (4) mittels eines wei teren Schwenkarms (8) angelenkt, wobei zur Spantiefen einstellung des Bearbeitungswerkzeuges (3) eine die bei den Schwenkarme (4 u. 8) verbindende Verstelleinrichtung (9) vorgesehen ist.
- a) at the free end of the swivel arm ( 4 ) a running during the Bear processing operation on the tube pressing and Füh roller ( 5 ) is provided and
- b) the machining tool ( 3 ), including its drive motor, is articulated on the swivel arm ( 4 ) by means of a white swivel arm ( 8 ), with the machining tool ( 3 ) adjusting the depth of the swivel arm ( 4 and 8 ) with an adjusting device ( 9 ) is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843407854 DE3407854A1 (en) | 1984-03-01 | 1984-03-01 | Device for machining and metal-cutting work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843407854 DE3407854A1 (en) | 1984-03-01 | 1984-03-01 | Device for machining and metal-cutting work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3407854A1 DE3407854A1 (en) | 1985-09-05 |
| DE3407854C2 true DE3407854C2 (en) | 1988-11-24 |
Family
ID=6229488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843407854 Granted DE3407854A1 (en) | 1984-03-01 | 1984-03-01 | Device for machining and metal-cutting work |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3407854A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI75298C (en) * | 1986-02-11 | 1988-06-09 | Vendmatic Oy | SKAERANORDNING. |
| DE3936004A1 (en) * | 1989-10-28 | 1991-05-02 | Manfred Klenk | Disposal of used cartridge type oil filters - involves cutting off end of cartridge to remove filter element |
| DE4025603A1 (en) * | 1990-08-13 | 1992-02-20 | Pt Poly Tec Gmbh | CONCRETE PIPE |
| US5269210A (en) * | 1991-09-23 | 1993-12-14 | Amkor Electronics, Inc. | Slitter machine for use in manufacturing semiconductor devices |
| DE4228708C2 (en) * | 1992-08-28 | 1995-02-23 | Chiron Werke Gmbh | Numerically controlled machining center |
| DE19631535C2 (en) * | 1996-07-25 | 2002-05-08 | Mannesmann Ag | Method and device for cutting a rotationally symmetrical workpiece made of metallic material without cutting into individual sections or rings |
| DE102006012519A1 (en) * | 2006-03-18 | 2007-09-20 | Efim Avruckij | Universal, movable, mountable machine for mechanical treatment of pipes, has framework, support having steel holder and cutting edge having force head, and force head has tool with multiple cutting edges |
| DE202007007666U1 (en) * | 2007-05-30 | 2007-08-30 | Funke Kunststoffe Gmbh | Cutting and chamfering device for pipes |
| CN105034046B (en) * | 2015-08-14 | 2017-03-22 | 许立国 | Fixed cutting device and paper tube smoothing mill comprising same |
| CN107803671A (en) * | 2017-09-25 | 2018-03-16 | 嘉善金亿精密铸件有限公司 | A kind of crosshead for beveler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187738A (en) * | 1962-11-23 | 1965-06-08 | Robert D Christopher | Portable pipe machining tool |
-
1984
- 1984-03-01 DE DE19843407854 patent/DE3407854A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3407854A1 (en) | 1985-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: B28D 1/16 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |