SU329991A1 - DEVICE FOR WELDING OF LOW-TURN PIPES - Google Patents
DEVICE FOR WELDING OF LOW-TURN PIPESInfo
- Publication number
- SU329991A1 SU329991A1 SU1463934A SU1463934A SU329991A1 SU 329991 A1 SU329991 A1 SU 329991A1 SU 1463934 A SU1463934 A SU 1463934A SU 1463934 A SU1463934 A SU 1463934A SU 329991 A1 SU329991 A1 SU 329991A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- welding
- low
- faceplate
- screws
- turn pipes
- Prior art date
Links
- 239000007990 PIPES buffer Substances 0.000 title 1
- 238000003466 welding Methods 0.000 description 13
- 210000001503 Joints Anatomy 0.000 description 5
- 235000010599 Verbascum thapsus Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000001672 Ovary Anatomy 0.000 description 1
- 210000004197 Pelvis Anatomy 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000005500 petroleum industry Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Description
Предлагаемое нзобретение отнооитс к устройствам дл сварки неповОротных стыков труб в среде защитных тазов наплав щимю элеклродом в стесненных услави х 1монтажа и может быть применено ;в машиностроении, авиационной, нефт ной -и химической промышлейн ост х.The proposed invention relates to devices for welding irreproachable pipe joints in the environment of protective pelvis by a weld electrode in cramped installation and can be used in mechanical engineering, aviation, petroleum and chemical industry.
Известное устройстзо дл сварки неповоротных стыков труб содержит корпус, планшайбу с установленной на ней сварочной горелкой и механиэм корректировки положени сварочной горелки в процессе сварки.The known device for welding the non-rotating pipe joints comprises a housing, a faceplate with a welding torch installed on it, and a mechanism for correcting the position of the welding torch during the welding process.
Предлагаемое устройство отличаетс от извйстного тем, что .чеха1ннзм корректировки .выполнен IB виде двух винтов, которые закреплены на планшайбе и кинематически св заны с горелкою. На свободных каннах винтов смонтированы храповые колеса, а на корпусе устройства устаиовлены штыри в соответствии с необходимым изменением положени -горелки относительно стыка, которые взанлюдействуют с храповыми колесами. Такое выполнение устройства обеспечивает простоту корректировки положени электро да -сзарочной торелюи относительно стыка с обес-печеннем поддержани посто нной длины дуги. Это позвол ет сваривать неповоротные стыки труб с высоким качеством сварного соедзднени .The proposed device differs from the known one in that the adjustment of the adjustment is made in the form of two screws, which are attached to the faceplate and kinematically connected to the burner. The ratchet wheels are mounted on the free cannons of the screws, and the pins are mounted on the device case in accordance with the required change in the position of the burner relative to the joint, which will work with the ratchet wheels. Such an embodiment of the device provides an easy adjustment of the position of the electrode-toroi with respect to the junction with ensuring the maintenance of a constant arc length. This makes it possible to weld non-rotating pipe joints with high quality welded joints.
На корпусе устройства / расположены штыри 2, .которые перед сваркой ввинчивают на определенную глубину в соответствии с провисанием ванны при сварке ,в различных пространственных положени х. На планшайбе 3 имеетс горелка 4, с которой кине матически св заны винты 5 и храповые колеса 6.On the device case / there are pins 2, which are screwed to a certain depth before welding in accordance with the sagging of the bath during welding, in various spatial positions. On the faceplate 3 there is a burner 4, with which screws 5 and ratchet wheels 6 are kinematically connected.
При врашении планшайбы во врем сварки храповые колеса вход т в контакт со штыр ми , прокручивают винты и отпускают и и лодниэдают горелку, обеспечива тем саадым посто нную длину дуги в различных -пространственных положени х относительно стыка.When welding the faceplate during welding, the ratchet wheels come into contact with the pins, rotate the screws and release, and the boat burns out, thus providing a constant arc length in different -dimensional positions relative to the joint.
Предмет изобретени Subject invention
Устройство дл сварк-и неповоротных стыков труб, содерж-ащее корпус, планшайбу с установленной на 1ней сварочной горелкой и механизм корректировки положени сварочной ,горелки в процессе сварки, отличающеес тем. что, с целью повышени качества оварки за счет поддержани Посто нной длины дуги i различных пространственных положени х сты ка, механизм корректировки выполнен в виде двух закрепленных на планшайбе и кинематически св занных с горелкой .винтов, на свобод ных которых смонтированы хра овы.колеса , а на корн-усе устройства установлен);;A device for welding and non-rotating pipe joints, a housing, a faceplate with a welding torch installed on it, and a welding position correction mechanism during the welding process characterized in that. that, in order to improve the quality of the ovary by maintaining the constant arc length i of different spatial positions of the joint, the correction mechanism is designed as two fixed to the faceplate and kinematically connected to the burner. screws on which free wheels are mounted, and on the root-mustache of the device is installed) ;;
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Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU329991A1 true SU329991A1 (en) |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161640A (en) * | 1976-06-04 | 1979-07-17 | Foster Wheeler Energy Corporation | Orbital welding torch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161640A (en) * | 1976-06-04 | 1979-07-17 | Foster Wheeler Energy Corporation | Orbital welding torch |
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