DE202006018163U1 - Holding arrangement for a burner in a plasma cutting device comprises a rotating arm which is connected to a burner via a rotating support within the burner holder so that it can be decoupled from the rotation of the arm - Google Patents

Holding arrangement for a burner in a plasma cutting device comprises a rotating arm which is connected to a burner via a rotating support within the burner holder so that it can be decoupled from the rotation of the arm Download PDF

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Publication number
DE202006018163U1
DE202006018163U1 DE202006018163U DE202006018163U DE202006018163U1 DE 202006018163 U1 DE202006018163 U1 DE 202006018163U1 DE 202006018163 U DE202006018163 U DE 202006018163U DE 202006018163 U DE202006018163 U DE 202006018163U DE 202006018163 U1 DE202006018163 U1 DE 202006018163U1
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DE
Germany
Prior art keywords
burner
holder
arm
rotation
decoupled
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 - Lifetime
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DE202006018163U
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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.)
ZINSER SCHWEISSTECHNIK GmbH
ZINSER-SCHWEISSTECHNIK GmbH
Original Assignee
ZINSER SCHWEISSTECHNIK GmbH
ZINSER-SCHWEISSTECHNIK GmbH
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Priority to DE202006018163U priority Critical patent/DE202006018163U1/en
Publication of DE202006018163U1 publication Critical patent/DE202006018163U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0258—Electric supply or control circuits therefor
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0276—Carriages for supporting the welding or cutting element for working on or in tubes
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)

Abstract

Holding arrangement comprises a rotating arm (20) which is connected to a burner (40) via a rotating support within the burner holder (50) so that it can be decoupled from the rotation of the arm about its longitudinal axis.

Description

Technischer Hintergrundtechnical background

Die Erfindung hat die Drehlagerung eines Brenners in einem Brennerhalter innerhalb eines Gesamtsystems, beispielsweise eines Autogen- und Plasmaschneiddrehaggregates zum Gegenstand. Drehachse ist dabei die Längsachse des Brenners.The Invention has the rotary mounting of a burner in a burner holder within an overall system, such as an oxy-fuel and plasma cutting turntable to the subject. The axis of rotation is the longitudinal axis of the burner.

Stand der TechnikState of technology

Beim Stand der Technik ist der Brenner fest im Brennerhalter fixiert, diese Fixierung wird nur für Montage und Demontage geöffnet.At the In the prior art, the burner is firmly fixed in the burner holder, This fixation is only for assembly and disassembly open.

Der Nachteil dieser Lösung ist, dass bei Schneiddrehaggregaten bei einer Drehung des gesamten Drehaggregates durch die feste Verbindung zwischen Brenner und Brennerhalter die abgehenden Anschlussleitungen zur Maschine (auch als "Schlauchpaket" bezeichnet) einer Torsion unterliegen. Dadurch wird eine Endlosdrehung des Drehaggregates mit dem Brenner verhindert. Im Weiteren ist die Torsion nachteilig bezüglich der Langlebigkeit der abgehenden Anschlussleitungen vom Brenner.Of the Disadvantage of this solution is that when cutting turning aggregates with a rotation of the entire Turning unit through the fixed connection between burner and burner holder the outgoing connection lines to the machine (also called "hose package") one Torsion subject. As a result, an endless rotation of the rotary unit prevented with the burner. Furthermore, the torsion is disadvantageous in terms of longevity of outgoing connecting leads from the burner.

Darstellung der Erfindungpresentation the invention

Aufgabe ist es, eine Torsion der vom Brenner abgehenden Anschlussleitungen bei Drehung des Brenners in der Längsachse dieser Leitungen zu unterbinden.task it is a twist of the outgoing from the burner leads upon rotation of the burner in the longitudinal axis of these lines too prevention.

Diese Aufgabe wird durch die Merkmale des Schutzanspruchs 1 gelöst.These The object is solved by the features of the protection claim 1.

Der Grundgedanke der Erfindung ist, dass sich zwischen Brennerhalter und Brenner ein Drehlager (Kugellager, Gleitlager, etc.) in Längsachse des Brenners angeordnet ist, wodurch der Brenner von der Drehung des Drehaggregates entkoppelt wird.Of the The basic idea of the invention is that between burner holder and burner a pivot bearing (ball bearings, plain bearings, etc.) in the longitudinal axis of the burner is arranged, causing the burner from rotation of the rotary unit is decoupled.

Kurze Beschreibung der ZeichnungenShort description the drawings

Ein Ausführungsbeispiel der Erfindung wird anhand von Zeichnungen näher erläutert, es zeigen:One embodiment The invention will be explained in more detail with reference to drawings, in which:

1: Eine erste Seitenansicht des Brenners mit Dreharm, 1 : A first side view of the burner with rotating arm,

2: eine zweite Seitenansicht des Brenners mit Dreharm, 2 : a second side view of the burner with rotary arm,

3: einen Teilschnitt der Brennerhaltung, und 3 : a partial section of the burner keeping, and

4: eine Seitenansicht der Brennerhalterung. 4 : a side view of the burner holder.

Beschreibung des Ausführungsbeispielsdescription of the embodiment

Am Oberteil eines Autogen- und Plasmaschneiddrehaggregat 10 ist in der Längsachse X-X ein Dreharm 20 drehbar gehalten, an dessen Ende ein Bogensegment 30 befestigt ist, an dem ein Brennerhalter 50 verschiebbar befestigt ist; durch Drehung des Dreharms 20 kann ein im Brennerhalter 50 gehaltener Brenner 40 um die Längsachse X-X, durch Verschiebung des Brennerhalters 50 am Bogensegment 30 um eine senkrecht zur Längsachse X-X verlaufende Drehachse Y-Y verschwenkt werden.At the top of an oxy-fuel and plasma cutting turntable 10 is in the longitudinal axis XX a rotary arm 20 rotatably supported, at the end of an arc segment 30 is fixed, on which a burner holder 50 is slidably mounted; by rotation of the rotary arm 20 can one in the burner holder 50 held burner 40 about the longitudinal axis XX, by displacement of the burner holder 50 at the bow segment 30 to be pivoted about a perpendicular to the longitudinal axis XX axis of rotation YY.

Erfindungsgemäß umschließt der zweiteilig (50A, 50B) ausgeführte Brennerhalter 50 den Brenner 40 nicht starr, sondern über zwei Drehlager 53A, 53B, die in einer Buchse 52 gehalten sind, die den zylindrischen Brennerschaft 41 umgreift.According to the invention, the two-part encloses ( 50A . 50B ) performed burner holder 50 the burner 40 not rigid, but over two pivot bearings 53A . 53B in a socket 52 are held, the cylindrical burner shaft 41 embraces.

Dadurch ist es möglich, den Brenner 40 im Brennerhalter 50 zu drehen.This makes it possible for the burner 40 in the burner holder 50 to turn.

Die Außenringe des als Kugellager dargestellten Drehlagers (auch Gleitlager sind möglich) sind fest mit der Buchse 52 des Brennerhalters 50 verbunden. Der Brenner 40 wird durch Spannringe 54A, 54B in Längsachse in den Drehlagern 53A, 53B gesichert.The outer rings of the bearing shown as a ball bearing (also plain bearings are possible) are fixed to the socket 52 of the burner holder 50 connected. The burner 40 is made by clamping rings 54A . 54B in longitudinal axis in the pivot bearings 53A . 53B secured.

Bei einer Drehung des Dreharms 20, der sich um den Brenner 40 dreht, bleibt der Brenner 40 in unveränderter Position, er nimmt durch seine drehbare Lagerung im Brennerhalter 50 nicht an der Drehbewegung des Dreharms 20 teil, auf die Anschlussleitungen 15 wird folglich keine Torsion ausgeübt.Upon rotation of the rotary arm 20 that is about the burner 40 turns, the burner remains 40 in unchanged position, he takes by its rotatable mounting in the burner holder 50 not on the rotary movement of the rotary arm 20 Part, on the connecting cables 15 therefore no twist is exercised.

1010
SchneiddrehaggregatCutting rotary unit
1515
Anschlussleitungenconnecting cables
2020
Dreharmrotating arm
3030
Bogensegmentarc segment
4040
Brennerburner
4141
Brennerschafttorch sleeve
5050
Brennerhaltertorch holder
5151
Haltelascheretaining tab
5252
BuchseRifle
53A, 53B53A, 53B
Drehlagerpivot bearing
54A, 54B54A, 54B
SpannringeRetainers
55A, 55B55A, 55B
SicherungsringeRetaining rings
56A, 56B56A, 56B
Hülsensleeves
X-XX X
Längsachselongitudinal axis
Y-YY-Y
Drehachseaxis of rotation

Claims (5)

Halterung zur Aufnahme eines Brenners, der relativ zu einer Maschine, insbesondere einem Autogen- und Plasmaschneiddrehaggregat, mittels eines Brennerhalters über einen Dreharm um seine Längsachse (X-X) drehbar gehalten ist, und mit der Maschine über in seiner Längsachse abgehende Anschlussleitungen verbunden ist, dadurch gekennzeichnet, dass der Brenner (40) mit dem Dreharm (20) über mindestens ein Drehlager (53A, 53B) innerhalb des Brennerhalters (50) derart verbunden ist, dass er von der Rotation des Dreharms (20) um seine Längsachse (X-X) entkoppelt ist.Holder for receiving a burner, relative to a machine, in particular an oxy-fuel and plasma cutting rotary unit, by means of a Burner holder is rotatably supported about its longitudinal axis (XX) via a rotary arm, and is connected to the machine via outgoing in its longitudinal axis connection lines, characterized in that the burner ( 40 ) with the rotary arm ( 20 ) via at least one pivot bearing ( 53A . 53B ) within the burner holder ( 50 ) is connected in such a way that it depends on the rotation of the rotary arm ( 20 ) is decoupled about its longitudinal axis (XX). Halterung nach Anspruch 1, dadurch gekennzeichnet, dass der Brennerhalter (50) eine Buchse (52) umschließt, in der zwei Drehlager (53A, 53B) voneinander beabstandet den Brenner (40) umfassen.Holder according to claim 1, characterized in that the burner holder ( 50 ) a socket ( 52 ), in which two pivot bearings ( 53A . 53B ) spaced from each other the burner ( 40 ). Halterung nach Anspruch 2, dadurch gekennzeichnet, dass die Buchse (52) durch zwei endseitige Spannringe (54A, 54B) auf dem Brenner (40) fixiert ist.Holder according to claim 2, characterized in that the bushing ( 52 ) by two end clamping rings ( 54A . 54B ) on the burner ( 40 ) is fixed. Halterung nach Anspruch 1, dadurch gekennzeichnet, dass die Drehlager (53A, 53B) Kugellager sind.Holder according to claim 1, characterized in that the pivot bearing ( 53A . 53B ) Are ball bearings. Halterung nach Anspruch 1, dadurch gekennzeichnet, dass der Brennerhalter (50) zweigeteilt (50A, 50B) ausgeführt ist.Holder according to claim 1, characterized in that the burner holder ( 50 ) divided into two ( 50A . 50B ) is executed.
DE202006018163U 2006-11-30 2006-11-30 Holding arrangement for a burner in a plasma cutting device comprises a rotating arm which is connected to a burner via a rotating support within the burner holder so that it can be decoupled from the rotation of the arm Expired - Lifetime DE202006018163U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202006018163U DE202006018163U1 (en) 2006-11-30 2006-11-30 Holding arrangement for a burner in a plasma cutting device comprises a rotating arm which is connected to a burner via a rotating support within the burner holder so that it can be decoupled from the rotation of the arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006018163U DE202006018163U1 (en) 2006-11-30 2006-11-30 Holding arrangement for a burner in a plasma cutting device comprises a rotating arm which is connected to a burner via a rotating support within the burner holder so that it can be decoupled from the rotation of the arm

Publications (1)

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DE202006018163U1 true DE202006018163U1 (en) 2007-03-15

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010111695A1 (en) * 2009-03-27 2010-09-30 Hypertherm, Inc. Plasma arc torch rotational assembly with rotational movement of an inner component
US20160057847A1 (en) * 2014-08-21 2016-02-25 Lincoln Global, Inc. Rotatable Plasma Cutting Torch Assembly With Short Connections
US9398679B2 (en) 2014-05-19 2016-07-19 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US9457419B2 (en) 2014-09-25 2016-10-04 Lincoln Global, Inc. Plasma cutting torch, nozzle and shield cap
US9560733B2 (en) 2014-02-24 2017-01-31 Lincoln Global, Inc. Nozzle throat for thermal processing and torch equipment
US9572242B2 (en) 2014-05-19 2017-02-14 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US9572243B2 (en) 2014-05-19 2017-02-14 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US9681528B2 (en) 2014-08-21 2017-06-13 Lincoln Global, Inc. Rotatable plasma cutting torch assembly with short connections
US9686848B2 (en) 2014-09-25 2017-06-20 Lincoln Global, Inc. Plasma cutting torch, nozzle and shield cap
US9730307B2 (en) 2014-08-21 2017-08-08 Lincoln Global, Inc. Multi-component electrode for a plasma cutting torch and torch including the same
US9949356B2 (en) 2012-07-11 2018-04-17 Lincoln Global, Inc. Electrode for a plasma arc cutting torch
USD861758S1 (en) 2017-07-10 2019-10-01 Lincoln Global, Inc. Vented plasma cutting electrode
US10589373B2 (en) 2017-07-10 2020-03-17 Lincoln Global, Inc. Vented plasma cutting electrode and torch using the same
US10639748B2 (en) 2017-02-24 2020-05-05 Lincoln Global, Inc. Brazed electrode for plasma cutting torch
US10863610B2 (en) 2015-08-28 2020-12-08 Lincoln Global, Inc. Plasma torch and components thereof
US11310901B2 (en) 2015-08-28 2022-04-19 Lincoln Global, Inc. Plasma torch and components thereof

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8304684B2 (en) 2009-03-27 2012-11-06 Hypertherm, Inc. Plasma arc torch rotational assembly
WO2010111695A1 (en) * 2009-03-27 2010-09-30 Hypertherm, Inc. Plasma arc torch rotational assembly with rotational movement of an inner component
US9949356B2 (en) 2012-07-11 2018-04-17 Lincoln Global, Inc. Electrode for a plasma arc cutting torch
US9560733B2 (en) 2014-02-24 2017-01-31 Lincoln Global, Inc. Nozzle throat for thermal processing and torch equipment
US9572242B2 (en) 2014-05-19 2017-02-14 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US9398679B2 (en) 2014-05-19 2016-07-19 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US9572243B2 (en) 2014-05-19 2017-02-14 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US9681528B2 (en) 2014-08-21 2017-06-13 Lincoln Global, Inc. Rotatable plasma cutting torch assembly with short connections
US9736917B2 (en) * 2014-08-21 2017-08-15 Lincoln Global, Inc. Rotatable plasma cutting torch assembly with short connections
CN106660161A (en) * 2014-08-21 2017-05-10 林肯环球股份有限公司 Rotatable plasma cutting torch assembly with short connections
WO2016027153A1 (en) * 2014-08-21 2016-02-25 Lincoln Global, Inc. Rotatable plasma cutting torch assembly with short connections
US20160057847A1 (en) * 2014-08-21 2016-02-25 Lincoln Global, Inc. Rotatable Plasma Cutting Torch Assembly With Short Connections
US9730307B2 (en) 2014-08-21 2017-08-08 Lincoln Global, Inc. Multi-component electrode for a plasma cutting torch and torch including the same
US9883575B2 (en) 2014-09-25 2018-01-30 Lincoln Global, Inc. Plasma cutting torch, nozzle and shield cap
US9457419B2 (en) 2014-09-25 2016-10-04 Lincoln Global, Inc. Plasma cutting torch, nozzle and shield cap
US9686848B2 (en) 2014-09-25 2017-06-20 Lincoln Global, Inc. Plasma cutting torch, nozzle and shield cap
US10863610B2 (en) 2015-08-28 2020-12-08 Lincoln Global, Inc. Plasma torch and components thereof
US11310901B2 (en) 2015-08-28 2022-04-19 Lincoln Global, Inc. Plasma torch and components thereof
US10639748B2 (en) 2017-02-24 2020-05-05 Lincoln Global, Inc. Brazed electrode for plasma cutting torch
US11554449B2 (en) 2017-02-24 2023-01-17 Lincoln Global, Inc. Brazed electrode for plasma cutting torch
US11738410B2 (en) 2017-02-24 2023-08-29 Lincoln Global, Inc. Brazed electrode for plasma cutting torch
USD861758S1 (en) 2017-07-10 2019-10-01 Lincoln Global, Inc. Vented plasma cutting electrode
US10589373B2 (en) 2017-07-10 2020-03-17 Lincoln Global, Inc. Vented plasma cutting electrode and torch using the same

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20070419

R150 Term of protection extended to 6 years

Effective date: 20091021

R157 Lapse of ip right after 6 years

Effective date: 20130601