CN103722270A - Semi-automatic gas cutting device and method for removing header cylinder water pressure end cap - Google Patents
Semi-automatic gas cutting device and method for removing header cylinder water pressure end cap Download PDFInfo
- Publication number
- CN103722270A CN103722270A CN201310709438.2A CN201310709438A CN103722270A CN 103722270 A CN103722270 A CN 103722270A CN 201310709438 A CN201310709438 A CN 201310709438A CN 103722270 A CN103722270 A CN 103722270A
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- CN
- China
- Prior art keywords
- gas cutting
- end cap
- stack shell
- semi
- moveable carriage
- 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.)
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Classifications
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- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
Abstract
Disclosed is a semi-automatic gas cutting device and method for removing a header cylinder water pressure end cap. Currently, water pressure end cap removal is performed through manual gas cutting, and manual gas cutting is low in efficiency and high in working intensity. The semi-automatic gas cutting device comprises a moving trolley (1), a pedal (2) is mounted on the moving trolley (2) and is connected to a hydraulic rod (3), the hydraulic rod (3) is connected with a chain (4), one end of the chain (4) is welded on the moving trolley, and the other end of the chain is welded on a lifting platform (5); one end of the lifting platform is provided with a rubber wheel (6) mounted in a vertical channel of the moving trolley; a driving motor (7) is mounted on the lifting platform, a rotary plate (8) is connected to the spindle of the driving motor through a bolt, a supporting seat (9) is mounted at the end of the rotary plate, and a gas cutting gun (10) is mounted on the supporting seat. The semi-automatic gas cutting device is used for removing the header cylinder water pressure end cap.
Description
technical field:
the present invention relates to a kind of semi-automatic gas cutting device and Methods of OFC-A of removing header stack shell hydraulic pressure end cap.
background technology:
because boiler header need to carry out the water pressure test in manufactory, stack shell end need to be welded hydraulic pressure end cap and be sealed, and after the water pressure test, removes hydraulic pressure end cap, then processes stack shell end groove.
the method that removal stack shell end hydraulic pressure end cap generally adopts is at present manual oxygen cutting, manual oxygen cutting efficiency is low, labour intensity is large, and after manual oxygen cutting, the unevenness of stack shell end face is large, very big to boring machine cutter and lathe bed damage when follow-up use Boring machine processing stack shell groove.
summary of the invention:
the object of this invention is to provide a kind of semi-automatic gas cutting device and Methods of OFC-A of removing header stack shell hydraulic pressure end cap.
above-mentioned object realizes by following technical scheme:
a kind of semi-automatic gas cutting device of removing header stack shell hydraulic pressure end cap, its composition comprises: moveable carriage, on described moveable carriage, pedal is installed, described pedal is connected with hydraulic stem, described hydraulic stem is connected with chain, one end of described chain is welded on described moveable carriage, the other end of described chain is welded on hoistable platform, one end of described hoistable platform is provided with rubber wheel, described rubber wheel is arranged in the vertical channel-section steel of described moveable carriage, drive motors is arranged on described hoistable platform, rotating disc is bolted on the main shaft of described drive motors, bearing is arranged on described rotating disc end, cutter is arranged on described bearing.
a kind of Methods of OFC-A of the semi-automatic gas cutting device of removing header stack shell hydraulic pressure end cap, when work, promote moveable carriage to header stack shell end, pedal by moveable carriage bottom is adjusted rotating disk height, adjust again the angle of rotating disk and the cutter distance apart from stack shell, light cutter after completing adjustment, and start drive motors, the rotating speed that regulates drive motors according to stack shell wall thickness, completes the gas cutting to header hydraulic pressure end cap after rotating a circle.
beneficial effect:
1. the present invention adopts semi-automatic gas cutting device to carry out gas cutting to the hydraulic pressure end cap of stack shell end, and operating efficiency is high, and after gas cutting, stack shell end is smooth, is beneficial to the carrying out of subsequent handling.
2. the present invention can carry out gas cutting removal by efficient, the high-quality hydraulic pressure end cap to header stack shell end, use after this device gas cutting, operating efficiency is greatly improved, and simultaneously stack shell end face is smooth, the damage while greatly having reduced following process groove, boring machine cutter and boring machine lathe bed having been caused.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present invention.
accompanying drawing 2 is structural representations of elevating mechanism of the present invention.
the specific embodiment:
embodiment 1:
a kind of semi-automatic gas cutting device of removing header stack shell hydraulic pressure end cap, its composition comprises: moveable carriage 1, pedal 2 is installed on described moveable carriage, described pedal is connected with hydraulic stem 3, described hydraulic stem is connected with chain 4, one end of described chain is welded on described moveable carriage, the other end of described chain is welded on hoistable platform 5, one end of described hoistable platform is provided with rubber wheel 6, described rubber wheel is arranged in the vertical channel-section steel of described moveable carriage, drive motors 7 is arranged on described hoistable platform, rotating disc 8 is bolted on the main shaft of described drive motors, bearing 9 is arranged on described rotating disc end, cutter 10 is arranged on described bearing.
embodiment 2:
the Methods of OFC-A of the semi-automatic gas cutting device of above-mentioned removal header stack shell hydraulic pressure end cap, when work, promote moveable carriage to header stack shell end, pedal by moveable carriage bottom is adjusted rotating disk height, adjust again the angle of rotating disk and the cutter distance apart from stack shell, light cutter after completing adjustment, and start drive motors, the rotating speed that regulates drive motors according to stack shell wall thickness, completes the gas cutting to header hydraulic pressure end cap after rotating a circle.
embodiment 3:
the semi-automatic gas cutting device of described removal header stack shell hydraulic pressure end cap, universal wheel is equipped with in described moveable carriage bottom, can promote to any direction, described lifting platform is arranged on moveable carriage by transmission device, and by the pedal Artificial Control lifting of dolly bottom, described drive motors rotating speed is adjustable, described bearing is adjustable apart from the distance of drive motors main shaft, drive motors main shaft drives rotating disk slow circumvolve, thereby by cutter, the hydraulic pressure end cap of header end is carried out to gas cutting removal.
Claims (2)
1. remove the semi-automatic gas cutting device of header stack shell hydraulic pressure end cap for one kind, its composition comprises: moveable carriage, it is characterized in that: on described moveable carriage, pedal is installed, described pedal is connected with hydraulic stem, described hydraulic stem is connected with chain, one end of described chain is welded on described moveable carriage, the other end of described chain is welded on hoistable platform, one end of described hoistable platform is provided with rubber wheel, described rubber wheel is arranged in the vertical channel-section steel of described moveable carriage, drive motors is arranged on described hoistable platform, rotating disc is bolted on the main shaft of described drive motors, bearing is arranged on described rotating disc end, cutter is arranged on described bearing.
2. the Methods of OFC-A of the semi-automatic gas cutting device of a removal header stack shell hydraulic pressure end cap claimed in claim 1, it is characterized in that: when work, promote moveable carriage to header stack shell end, pedal by moveable carriage bottom is adjusted rotating disk height, adjust again the angle of rotating disk and the cutter distance apart from stack shell, light cutter after completing adjustment, and start drive motors, the rotating speed that regulates drive motors according to stack shell wall thickness, completes the gas cutting to header hydraulic pressure end cap after rotating a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709438.2A CN103722270B (en) | 2013-12-21 | 2013-12-21 | Remove the semi-automatic gas cutting device Methods of OFC-A of header stack shell water pressure end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709438.2A CN103722270B (en) | 2013-12-21 | 2013-12-21 | Remove the semi-automatic gas cutting device Methods of OFC-A of header stack shell water pressure end cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103722270A true CN103722270A (en) | 2014-04-16 |
| CN103722270B CN103722270B (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310709438.2A Active CN103722270B (en) | 2013-12-21 | 2013-12-21 | Remove the semi-automatic gas cutting device Methods of OFC-A of header stack shell water pressure end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103722270B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098108A (en) * | 2017-12-26 | 2018-06-01 | 哈尔滨锅炉厂有限责任公司 | Remove the automatic cutting equipment of header water pressure end cap and surface trimming method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030322A (en) * | 2000-07-21 | 2002-01-31 | Nkk Corp | Apparatus for removing skull stuck to blast furnace ladle |
| CN201394708Y (en) * | 2009-05-22 | 2010-02-03 | 中冶京唐建设有限公司 | Arc steel plate facade cutter |
| CN102554443A (en) * | 2012-01-17 | 2012-07-11 | 北京汽车股份有限公司 | Nut box positioning equipment and welding equipment |
| CN102825393A (en) * | 2012-08-17 | 2012-12-19 | 青岛东方铁塔股份有限公司 | Vertical multi-angle semi-automatic flame plasma cutting machine |
| CN203621703U (en) * | 2013-12-21 | 2014-06-04 | 哈尔滨锅炉厂有限责任公司 | Semi-automatic gas cutting device for removing collection box cylinder body water pressure end covers |
-
2013
- 2013-12-21 CN CN201310709438.2A patent/CN103722270B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030322A (en) * | 2000-07-21 | 2002-01-31 | Nkk Corp | Apparatus for removing skull stuck to blast furnace ladle |
| CN201394708Y (en) * | 2009-05-22 | 2010-02-03 | 中冶京唐建设有限公司 | Arc steel plate facade cutter |
| CN102554443A (en) * | 2012-01-17 | 2012-07-11 | 北京汽车股份有限公司 | Nut box positioning equipment and welding equipment |
| CN102825393A (en) * | 2012-08-17 | 2012-12-19 | 青岛东方铁塔股份有限公司 | Vertical multi-angle semi-automatic flame plasma cutting machine |
| CN203621703U (en) * | 2013-12-21 | 2014-06-04 | 哈尔滨锅炉厂有限责任公司 | Semi-automatic gas cutting device for removing collection box cylinder body water pressure end covers |
Non-Patent Citations (1)
| Title |
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| 蔡东: "集箱筒身半自动气割机的研制", 《林业机械与设备》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098108A (en) * | 2017-12-26 | 2018-06-01 | 哈尔滨锅炉厂有限责任公司 | Remove the automatic cutting equipment of header water pressure end cap and surface trimming method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103722270B (en) | 2016-07-13 |
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