CN102398103A - Automatic circular seam welding machine - Google Patents
Automatic circular seam welding machine Download PDFInfo
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- CN102398103A CN102398103A CN2010102855684A CN201010285568A CN102398103A CN 102398103 A CN102398103 A CN 102398103A CN 2010102855684 A CN2010102855684 A CN 2010102855684A CN 201010285568 A CN201010285568 A CN 201010285568A CN 102398103 A CN102398103 A CN 102398103A
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Abstract
The invention discloses an automatic circular seam welding machine, which comprises a rack, a welding gun device, a welding power supply, a transmission device and a workpiece clamping device, wherein the welding gun device is adjustably installed on the rack, and is electrically connected with the output end of the welding power supply, the workpiece clamping device comprises a main shaft and workpiece holders which are installed on the main shaft and correspond to the welding gun device, the main shaft is connected with the transmission device in a transmission way, and rotates to drive workpieces to rotate, and accordingly, the welding gun device can very conveniently weld circular seams. The machine has a simple structure, low cost, stable product quality and higher efficiency.
Description
Technical field
The present invention relates to a kind of metal solder equipment, particularly the automatic welding of circumferential seams of tubing welding is met sb. at the airport.
Background technology
Use in the production of metal pipe materials at some, need weld, such as the steel pipe of the scaffold of building trade and the welding between the terminal pad (flange) the girth joint of its connecting portion; Tradition is welded with manual work one by one, and workload is big, and efficient is very low; Quality also relies on staff's professional level and state fully, and product quality has fluctuation, instability; Commercially available automatic welding device, complex structure involves great expense; Operating personnel are had relatively high expectations, be unfavorable for its application in medium-sized and small enterprises.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide that a kind of production efficiency is higher, constant product quality and cheap automatic welding of circumferential seams meet sb. at the airport.
For achieving the above object; Technical scheme of the present invention is: a kind of automatic welding of circumferential seams is met sb. at the airport; Comprise frame, weldering device, the source of welding current, transmission device and work holder, said weldering device is adjustable to be installed on the said frame, and is electrically connected with the output of the said source of welding current; Said work holder comprise main shaft be installed on the main shaft and with the corresponding work piece holder in said weldering device position, said main shaft and said transmission device are in transmission connection.
Preferably, said weldering device comprises at least one assembly welding rifle, and the quantity of a said assembly welding rifle is 2 integral multiple, and whenever is equipped with adjusting device to welding gun.
Preferably, said adjusting device is made up of axial adjustment joint and circumferential adjustment joint, or a kind of in the employing universal drive shaft, universal joint, universal flexible pipe.
Preferably; Said weldering device also is provided with and send the welding wire device automatically; The said welding wire device that send automatically comprises wire feeding motor and wire reel, and said wire reel is installed on the wire feeding axis, and its quantity is consistent with the quantity of welding gun; The rotating shaft of said wire feeding axis and said wire feeding motor is in transmission connection, and the free end that is wound in the welding wire in the said wire reel is pulled out and penetrated the said welding gun from wire reel.
Preferably, said weldering device is the argon shield welder, and said welding gun is that argon is protected welding gun.
Preferably, said automatic welding of circumferential seams is met sb. at the airport also to be provided with and is prevented arclight injury human eye and be convenient to observe the anti-arc guard of welding process and quality, rotatable being installed on the said frame of opening and closing of said anti-arc guard.
Preferably, said weldering device also is provided with the welding torch position adjusting device, said adjusting device comprise the slide rail that is fixedly installed on the said frame be fixedly installed on the said welding gun and with the slide sliding sleeve of coupling of said slide rail.
Adopt the beneficial effect of present technique scheme to be: main axis rotation drives the workpiece rotation, thereby makes weldering device weld girth joint very easily, and device structure is simple, and is cheap, constant product quality, and efficient is higher.
Description of drawings
Fig. 1 is the meet sb. at the airport sketch map of embodiment 1 of a kind of automatic welding of circumferential seams of the utility model;
Fig. 2 is the meet sb. at the airport sketch map of embodiment 2 of a kind of automatic welding of circumferential seams of the utility model.
The numeral corresponding component title represented among the figure with letter:
1. frame 21. welding guns 22. adjusting devices 23. slide rails 24. sliding sleeves 25. wire reels
26. wire feeding motor 27. wire feeding axis 28. welding wires 41. main shafts 42. spindle motors
43. work piece holder 5. anti-arc guards 6. workpiece
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Embodiment 1,
As shown in Figure 1; A kind of automatic welding of circumferential seams is met sb. at the airport; Comprise frame 1, weldering device, the source of welding current, transmission device and work holder, weldering device is adjustable to be installed on the frame, and is electrically connected with the output of the source of welding current; Work holder comprises main shaft 41 and is installed on the work piece holder 43 on the main shaft 41 that main shaft 41 is in transmission connection with the spindle motor 42 of transmission device.
Weldering device comprises three assembly welding rifles 21, and the quantity of every assembly welding rifle 21 is 2, and whenever is equipped with adjusting device 22 to welding gun, and adjusting device 22 is made up of axial adjustment joint and circumferential adjustment joint, or a kind of in the employing universal drive shaft, universal joint, universal flexible pipe.
Weldering device also is provided with and send the welding wire device automatically; Automatically send the welding wire device to comprise wire feeding motor 26 and wire reel 25; Wire reel 25 is installed on the wire feeding axis 27, and its quantity is consistent with the quantity of welding gun 21, also is 6; Wire feeding axis 27 is in transmission connection with the rotating shaft of wire feeding motor 26, and the free end that is wound in the welding wire 28 on the wire reel 25 is pulled out and penetrated the said welding gun from wire reel.Weldering device is the argon shield welder, and welding gun 21 is protected welding gun for argon.Weldering device also is provided with the welding torch position adjusting device, adjusting device comprise the slide rail that is fixedly installed on the said frame 23 be fixedly installed on the welding gun 21 and with the slide sliding sleeve 24 of coupling of slide rail 23.
Operation principle is, will take off away from the work piece holder 43 of spindle motor 42 sides earlier, and the workpiece 6 that will weld is that steel pipe and ring flange overlap successively and be set on the main shaft, then work piece holder 43 is put main shaft; Screw, all workpiece 6 are fixed on the main shaft, so that it can rotate with main shaft; Adjust the position of every assembly welding rifle 21 this moment, and making it align each needs weld, ready; Starting device, spindle motor 42 begin rotation, and workpiece 6 also rotates thereupon; Control the valve opening of argon gas and C02 gas, from welding gun 21 nozzles, spray the mist of above-mentioned two kinds of gases to scale, form the gas shield district at weld; This moment, the source of welding current was connected, and the welding wire that welding gun 21 heads pass begins to form electric arc and begins welding work pieces 6 seams, along with the rotation of workpiece 6; All ring-type seams are all once welded and are finished the most at last, and in welding process, wire feeding motor 26 also starts rotation; And drive wire feeding axis 27 and wire reel 25 rotates together, welding wire 28 is continued to deliver in the welding gun 21, with the needs that guarantee to continue to weld.
Embodiment 2,
As shown in Figure 2, all the other are identical with embodiment 1, and difference is that automatic welding of circumferential seams is met sb. at the airport also to be provided with and prevented arclight injury human eye and be convenient to observe the anti-arc guard 5 of welding process and quality, anti-arc guard 5 rotatable being installed on the frame 1 of opening and closing.
Adopt the beneficial effect of present technique scheme to be: main axis rotation drives the workpiece rotation, thereby makes weldering device weld girth joint very easily, and device structure is simple, and is cheap, constant product quality, and efficient is higher.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (7)
1. an automatic welding of circumferential seams is met sb. at the airport; Comprise frame, weldering device, the source of welding current, transmission device and work holder; It is characterized in that said weldering device is adjustable to be installed on the said frame, and is electrically connected with the output of the said source of welding current; Said work holder comprise main shaft be installed on the main shaft and with the corresponding work piece holder in said weldering device position, said main shaft and said transmission device are in transmission connection.
2. automatic welding of circumferential seams according to claim 1 is met sb. at the airport, and it is characterized in that, said weldering device comprises at least one assembly welding rifle, and the quantity of a said assembly welding rifle is 2 integral multiple, and whenever is equipped with adjusting device to welding gun.
3. automatic welding of circumferential seams according to claim 2 is met sb. at the airport, and it is characterized in that, said adjusting device is made up of axial adjustment joint and circumferential adjustment joint, or a kind of in the employing universal drive shaft, universal joint, universal flexible pipe.
4. automatic welding of circumferential seams according to claim 2 is met sb. at the airport; It is characterized in that said weldering device also is provided with and send the welding wire device automatically, the said welding wire device that send automatically comprises wire feeding motor and wire reel; Said wire reel is installed on the wire feeding axis; Its quantity is consistent with the quantity of welding gun, and the rotating shaft of said wire feeding axis and said wire feeding motor is in transmission connection, and the free end that is wound in the welding wire in the said wire reel is pulled out and penetrated the said welding gun from wire reel.
5. meet sb. at the airport according to the arbitrary described automatic welding of circumferential seams of claim 1 to 4, it is characterized in that, said weldering device is the argon shield welder, and said welding gun is that argon is protected welding gun.
6. automatic welding of circumferential seams according to claim 5 is met sb. at the airport; It is characterized in that; Said automatic welding of circumferential seams is met sb. at the airport also to be provided with and is prevented arclight injury human eye and be convenient to observe the anti-arc guard of welding process and quality, rotatable being installed on the said frame of opening and closing of said anti-arc guard.
7. automatic welding of circumferential seams according to claim 5 is met sb. at the airport; It is characterized in that; Said weldering device also is provided with the welding torch position adjusting device, said adjusting device comprise the slide rail that is fixedly installed on the said frame be fixedly installed on the said welding gun and with the slide sliding sleeve of coupling of said slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010285568 CN102398103B (en) | 2010-09-19 | 2010-09-19 | Automatic circular seam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010285568 CN102398103B (en) | 2010-09-19 | 2010-09-19 | Automatic circular seam welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102398103A true CN102398103A (en) | 2012-04-04 |
| CN102398103B CN102398103B (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010285568 Active CN102398103B (en) | 2010-09-19 | 2010-09-19 | Automatic circular seam welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102398103B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990375A (en) * | 2012-10-16 | 2013-03-27 | 江苏华阳金属管件有限公司 | Clamp for aluminum ring production |
| CN103567694A (en) * | 2012-07-30 | 2014-02-12 | 珠海格力电器股份有限公司 | Pipe fitting positioning device and welding machine applying same |
| CN105458466A (en) * | 2015-12-09 | 2016-04-06 | 江西艾芬达暖通科技股份有限公司 | Automatic circular pipe plug seat welding equipment |
| CN109420820A (en) * | 2017-08-22 | 2019-03-05 | 天津九为实业有限公司 | Disk button steel pipe support upright bar disk welding production system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2235757A1 (en) * | 1973-07-05 | 1975-01-31 | Comabi | Automatic arc-welding head - for welding cylindrical bars at right angles to form scaffolding |
| US4019016A (en) * | 1973-12-03 | 1977-04-19 | Dimetrics, Inc. | Welding control systems |
| RU548962C (en) * | 1975-09-09 | 1993-02-23 | Ростовский-на-Дону научно-исследовательский институт технологии машиностроения | Device for supporting welding wire |
| CN201023176Y (en) * | 2007-05-10 | 2008-02-20 | 江阴市液压油管有限公司 | Oil pipe double-gun ring seam automatic welding machine |
| CN201109001Y (en) * | 2007-09-12 | 2008-09-03 | 南京世纪雄锐莱脚手架工业有限公司 | Steel pipe automatic welding machine system |
| CN201120539Y (en) * | 2007-12-07 | 2008-09-24 | 上海气焊机厂有限公司 | Intersecting line dual-annular seam automatic welding machine |
| CN201483140U (en) * | 2009-07-24 | 2010-05-26 | 陈伟杰 | Machine for automatically welding steel tube flange |
| CN201807816U (en) * | 2010-09-19 | 2011-04-27 | 无锡速捷脚手架工程有限公司 | Automatic circular seam welding machine |
-
2010
- 2010-09-19 CN CN 201010285568 patent/CN102398103B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2235757A1 (en) * | 1973-07-05 | 1975-01-31 | Comabi | Automatic arc-welding head - for welding cylindrical bars at right angles to form scaffolding |
| US4019016A (en) * | 1973-12-03 | 1977-04-19 | Dimetrics, Inc. | Welding control systems |
| RU548962C (en) * | 1975-09-09 | 1993-02-23 | Ростовский-на-Дону научно-исследовательский институт технологии машиностроения | Device for supporting welding wire |
| CN201023176Y (en) * | 2007-05-10 | 2008-02-20 | 江阴市液压油管有限公司 | Oil pipe double-gun ring seam automatic welding machine |
| CN201109001Y (en) * | 2007-09-12 | 2008-09-03 | 南京世纪雄锐莱脚手架工业有限公司 | Steel pipe automatic welding machine system |
| CN201120539Y (en) * | 2007-12-07 | 2008-09-24 | 上海气焊机厂有限公司 | Intersecting line dual-annular seam automatic welding machine |
| CN201483140U (en) * | 2009-07-24 | 2010-05-26 | 陈伟杰 | Machine for automatically welding steel tube flange |
| CN201807816U (en) * | 2010-09-19 | 2011-04-27 | 无锡速捷脚手架工程有限公司 | Automatic circular seam welding machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567694A (en) * | 2012-07-30 | 2014-02-12 | 珠海格力电器股份有限公司 | Pipe fitting positioning device and welding machine applying same |
| CN103567694B (en) * | 2012-07-30 | 2015-09-09 | 珠海格力电器股份有限公司 | Pipe fitting positioning device and the bonding machine applied thereof |
| CN102990375A (en) * | 2012-10-16 | 2013-03-27 | 江苏华阳金属管件有限公司 | Clamp for aluminum ring production |
| CN105458466A (en) * | 2015-12-09 | 2016-04-06 | 江西艾芬达暖通科技股份有限公司 | Automatic circular pipe plug seat welding equipment |
| CN105458466B (en) * | 2015-12-09 | 2018-03-16 | 江西艾芬达暖通科技股份有限公司 | A kind of automatic welding pipe block equipment |
| CN109420820A (en) * | 2017-08-22 | 2019-03-05 | 天津九为实业有限公司 | Disk button steel pipe support upright bar disk welding production system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102398103B (en) | 2013-09-04 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 214194 Wuxi, Xishan, tin tin, Beizhen, Hong Kong West Road, No. 107 Patentee after: Jiangsu speed Mold Technology Co., Ltd. Address before: 214194 Wuxi, Xishan, tin tin, Beizhen, Hong Kong West Road, No. 107 Patentee before: Wuxi Sujie Scaffold Engineering Co., Ltd. |