PL403050A1 - Gas cutting guiding device - Google Patents

Gas cutting guiding device

Info

Publication number
PL403050A1
PL403050A1 PL403050A PL40305012A PL403050A1 PL 403050 A1 PL403050 A1 PL 403050A1 PL 403050 A PL403050 A PL 403050A PL 40305012 A PL40305012 A PL 40305012A PL 403050 A1 PL403050 A1 PL 403050A1
Authority
PL
Poland
Prior art keywords
block
cutting
guide block
guide
gas cutting
Prior art date
Application number
PL403050A
Other languages
Polish (pl)
Other versions
PL225113B1 (en
Inventor
Li Chen
Houbin Sun
Weihong Gu
Wei Xin
Original Assignee
Shanghai Boiler Works Co. Ltd.
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 Shanghai Boiler Works Co. Ltd. filed Critical Shanghai Boiler Works Co. Ltd.
Publication of PL403050A1 publication Critical patent/PL403050A1/en
Publication of PL225113B1 publication Critical patent/PL225113B1/en

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
    • B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. 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
    • 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
    • B23K37/027—Carriages for supporting the welding or cutting element for making circular cuts or welds
    • 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
    • B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
    • B23K7/105—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Arc Welding In General (AREA)
  • Drilling And Boring (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

Urzadzenie kierujace cieciem gazowym zawierajace bezstopniowy mechanizm przekladniowy (11) oraz mechanizm mocujacy i pozycjonujacy, który obejmuje mechanizm prowadzacy zlacze pokrywy koncowej oraz mechanizm mocujacy i pozycjonujacy palnik przecinajacy, gdzie mechanizm prowadzacy zlacze pokrywy koncowej zawiera magnes (1) i blok prowadzacy (3); magnes jest unieruchomiony na powierzchni koncowej pokrywy koncowej rury oraz wyposazony w nagwintowany trzpien znajdujacy sie w srodku jego powierzchni koncowej; przy czym blok prowadzacy znajduje sie na nagwintowanym trzpieniu oraz moze obracac sie wokól nagwintowanego trzpienia; bezstopniowy mechanizm przekladniowy umieszczony jest na nagwintowanym trzpieniu magnesu; zas mechanizm mocujacy i pozycjonujacy palnik przecinajacy umieszczony jest na bloku prowadzacym i zawiera umieszczony na bloku prowadzacym blok dystansujacy (7), który moze przesuwac sie w gore i w dól wokól bloku prowadzacego, jak równiez wykorzystywany do mocowania palnika przecinajacego blok mocujacy, który moze obracac sie wokól bloku dystansujacego. Wynalazek umozliwia kierowanie cieciem gazowym pokryw koncowych rur o róznych srednicach, ograniczenie osiowego luzu wzdluznego palnika przecinajacego podczas gazowego ciecia pokryw koncowych oraz poprawienie wygladu powierzchni koncowej przecinanej gazowo rury. Urzadzenie kierujace cieciem gazowym wykazuje duza uniwersalnosc, zapewnia podwyzszenie wydajnosci i ulatwia przeprowadzanie w warsztatach obróbki duzych konstrukcji.Gas cutting guiding device comprising a stepless gear mechanism (11) and a clamping and positioning mechanism that includes a guide mechanism for the end cap connector and a fastening and positioning mechanism for the cutting torch, where the guide mechanism for the end cap connector includes a magnet (1) and a guide block (3); the magnet is fixed on the end surface of the pipe end cover and equipped with a threaded pin in the center of its end surface; wherein the guide block is on a threaded mandrel and can rotate around the threaded mandrel; the stepless gear mechanism is located on a threaded magnet shaft; and the mechanism for fixing and positioning the cutting torch is located on the guide block and includes a spacer block (7) on the guide block, which can slide up and down around the guide block, as well as used for mounting the torch cutting the block block, which can rotate around the spacer block. The invention makes it possible to direct gas cutting of end covers of pipes of different diameters, limit the axial clearance of the longitudinal cutting torch during gas cutting of end covers and improve the appearance of the end surface of the gas cut pipe. The gas cutting guiding device demonstrates great versatility, ensures increased productivity and facilitates the machining of large structures in workshops.

PL403050A 2011-06-23 2012-02-16 Flame cutting gas directing device PL225113B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110170279.4 2011-06-23
CN201110170279.4A CN102390000B (en) 2011-06-23 2011-06-23 Gas cutting guiding device

Publications (2)

Publication Number Publication Date
PL403050A1 true PL403050A1 (en) 2014-01-20
PL225113B1 PL225113B1 (en) 2017-02-28

Family

ID=45857451

Family Applications (1)

Application Number Title Priority Date Filing Date
PL403050A PL225113B1 (en) 2011-06-23 2012-02-16 Flame cutting gas directing device

Country Status (4)

Country Link
CN (1) CN102390000B (en)
PL (1) PL225113B1 (en)
WO (1) WO2012174869A1 (en)
ZA (1) ZA201300781B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102672304B (en) * 2012-06-09 2014-11-12 上海锅炉厂有限公司 Blank gas cutting device
CN102728926B (en) * 2012-06-19 2015-03-11 武汉一冶钢结构有限责任公司 Cutting device and cutting method for flange hole
ES2947334T3 (en) * 2017-03-17 2023-08-07 Siemens Gamesa Renewable Energy As Alignment tool, cutting arrangement and method for the treatment of a work piece

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2090748U (en) * 1991-05-03 1991-12-18 孙明达 Gas cutting blanking supporter with magnetic location
US5782445A (en) * 1996-12-11 1998-07-21 Mg Systems & Welding, Inc. Mounting and locating device for a breakaway tool holder
CN2461692Y (en) * 2001-01-22 2001-11-28 王洪 Groove cut-off appts.
CN2754793Y (en) * 2004-12-31 2006-02-01 无锡华联精工机械有限公司 Wing plate cutting torch lifter of H shaped steel locker
CN201042755Y (en) * 2007-06-01 2008-04-02 中国重型汽车集团泰安五岳专用汽车有限公司 Automatic disc welding machine
CN100464917C (en) * 2007-10-12 2009-03-04 无锡华联科技集团有限公司 Flame three torches regulating mechanism
CN201471049U (en) * 2009-07-24 2010-05-19 顾国勋 Circle gas cutting device
CN201609801U (en) * 2010-02-05 2010-10-20 江西杭萧钢构有限公司 Adjustable bevel opening device
CN201685006U (en) * 2010-03-29 2010-12-29 李守达 Portable cutting and rounding machine
CN201625826U (en) * 2010-04-20 2010-11-10 武汉一冶钢结构有限责任公司 Device for processing beveled mouth on conduit with small caliber
CN201669490U (en) * 2010-05-21 2010-12-15 朱卫东 Electric disc gas cutting machine

Also Published As

Publication number Publication date
CN102390000B (en) 2014-04-09
PL225113B1 (en) 2017-02-28
ZA201300781B (en) 2014-02-26
WO2012174869A1 (en) 2012-12-27
CN102390000A (en) 2012-03-28

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