CN102974914B - Circular seam welding machine for corrugated pipes - Google Patents
Circular seam welding machine for corrugated pipes Download PDFInfo
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- CN102974914B CN102974914B CN201210469163.5A CN201210469163A CN102974914B CN 102974914 B CN102974914 B CN 102974914B CN 201210469163 A CN201210469163 A CN 201210469163A CN 102974914 B CN102974914 B CN 102974914B
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Abstract
The invention discloses a circular seam welding machine for corrugated pipes. The circular seam welding machine comprises a support and further comprises a welding gun moving mechanism and a weldment rotating mechanism, wherein the welding gun moving mechanism is connected with the upper part of the support and used for driving a welding gun to move, the weldment rotating mechanism is connected with the lower part of the support and used for driving a weldment to rotate, the welding gun moving mechanism moves in a manner relative to the support to regulate a welding position, and the weldment rotating mechanism drives the weldment to rotate ceaselessly in a welding process so as to form an annular welding seam on the weldment by using welding flux. The circular seam welding machine for the corrugated pipes can be used to control the welding position accurately and improve welding quality and is simple for welding operation and high in automation degree.
Description
Technical field
The present invention relates to catalytic purifier for motor vehicle exhaust manufacturing equipment, be specifically related to bellows Welding machine of circumferential weld.
Background technology
In the design of catalytic purifier for motor vehicle exhaust assembly and manufacture process, often to use bellows to carry out transition location.Bellows tube wall is thinner and have certain elasticity, when other metal parts of bellows and catalytic cleaner being carried out to gas welding be connected, if employing manual welding, welding personnel very difficult control bellows and the compression degree of other metalworks are, time and the speed of welding of welding, when welding, very easily cause bellows and the dislocation of other metalworks, bellows burn-through, have a strong impact on welding quality, increased the task of doing over again, caused cost waste.In addition also there is higher danger in manual welding.
Summary of the invention
Problem to be solved by this invention is to provide bellows Welding machine of circumferential weld, can accurately control welding position, improves welding quality, Simple welding operation.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: bellows Welding machine of circumferential weld, comprise support, also comprise and be connected to support top for the welding gun travel mechanism that drives welding gun and move and be connected to support bottom for driving the weldment rotating mechanism of weldment rotation, the relative support-moving of welding gun travel mechanism regulates welding position, and weldment rotating mechanism drives weldment constantly to rotate and make scolder on weldment, form circular weld in welding process.
Improved, described welding gun travel mechanism comprise be located at the movable plate that can move horizontally on support, be located at cylinder on movable plate, be fixed on the piston-rod lower end of cylinder shifting axle, be sleeved on the welding gun fixture sleeve that can move forward and backward and can rotate around shifting axle on shifting axle and be inserted into welding gun fixture moving up and down in welding gun fixture sleeve, welding gun is fixed on welding gun fixture.By welding gun travel mechanism, adjust welding gun position and then adjusting welding position in the horizontal and vertical directions.
Improved, the top of described support is provided with horizontal rail, and described movable plate is located at also can be along horizontal rail slippage in horizontal rail, and described horizontal rail is provided with the horizontal location bolt of moving-limiting plate slippage.Adjust the position in welding-torch horizontal direction and fix.
Improved, described welding gun fixture sleeve comprises the first sleeve of being sleeved on shifting axle and for the second sleeve of plug-in mounting welding gun fixture, described the second sleeve is connected on the first sleeve, described the first sleeve is provided with restriction the first sleeve rotation bolt that front and back bolt that axle moves forward and backward and restriction the first sleeve rotate around shifting axle that relatively moves, and described the second sleeve is provided with the bolt up and down that relative the second sleeve of restriction welding gun fixture moves up and down.Regulate the position before and after welding gun and on vertical direction.
Improved, described weldment rotating mechanism comprises the electric rotating machine that is connected on support and is fixed on the weldment fixture on electric rotating machine, and described electric rotating machine is transferred on support by fixed axis, and described fixed axis is horizontally disposed with.Electric rotating machine rotates the angle of adjusting weldment relative level face around fixed axis, and then has adjusted the angle of weldment phase Butt welding gun.
Improved, described weldment fixture comprises the scroll chuck being fixed on electric rotating machine output shaft.Fixing weldment.
Improved, described weldment fixture also comprises and is fixed on the cantilever on electric rotating machine shell and is inserted into the baffle plate on cantilever, and described baffle plate is circular, the central axis of described baffle plate and the central axes of scroll chuck.Butt-welding fitting is assisted fixing, and can stop splashing of producing in welding process.
Improved, described baffle plate is provided with the switching bolt that baffle plate can be opened or closed, and described cantilever is provided with the dogbolt that defining baffle moves along cantilever.By opening and closing bolt, one end of weldment is fixed in baffle plate, and can be according to the position of the relative rotating disk of length adjustment baffler of weldment.
Improved; described welding gun travel mechanism and weldment rotating mechanism are controlled by welding electric controller; described welding electric controller is provided with electric-control board, and described electric-control board is provided with power switch, speed of welding rotary knob, weld interval and regulates button, electric rotating machine change direction rotation button, welding signal rotary knob, cylinder movable button, start button, stop botton and clearing lamp.Directly by electric-control board, control the action to parts, easy and simple to handle, automaticity is high.
Beneficial effect:
Adopt after technique scheme, this invention corrugated pipe ring seam welding machine can accurately be controlled welding position, improves welding quality, Simple welding operation, and automaticity is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is the structural representation of one embodiment of the present invention;
Fig. 2 is the structural representation of electric-control board in Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, bellows Welding machine of circumferential weld, comprise support 1, also comprise and be connected to support top for the welding gun travel mechanism that drives welding gun 2 and move and be connected to support bottom for driving the weldment rotating mechanism of weldment rotation, the relative support-moving of welding gun travel mechanism regulates welding position, and weldment rotating mechanism drives weldment constantly to rotate and make scolder on weldment, form circular weld in welding process.
Described welding gun travel mechanism comprises and is located at the movable plate 41 that can move horizontally on support, be located at the cylinder 42 on movable plate, be fixed on the shifting axle 43 of the piston-rod lower end of cylinder, be sleeved on the welding gun fixture sleeve 44 that can move forward and backward and can rotate around shifting axle on shifting axle and be inserted into welding gun fixture 45 moving up and down in welding gun fixture sleeve, welding gun is fixed on welding gun fixture, the top of described support is provided with horizontal rail 11, described movable plate is located at also can be along horizontal rail slippage in horizontal rail, described horizontal rail is provided with the horizontal location bolt 51 of moving-limiting plate slippage, described welding gun fixture sleeve comprises the first sleeve 441 of being sleeved on shifting axle and for the second sleeve 442 of plug-in mounting welding gun fixture, described the second sleeve is connected on the first sleeve, described the first sleeve is provided with restriction the first sleeve rotation bolt 53 that front and back bolt 52 that axle moves forward and backward and restriction the first sleeve rotate around shifting axle that relatively moves, described the second sleeve is provided with the bolt up and down 54 that relative the second sleeve of restriction welding gun fixture moves up and down.
Described weldment rotating mechanism comprises the electric rotating machine 61 being connected on support and is fixed on the weldment fixture 62 on electric rotating machine, described electric rotating machine is transferred on support by fixed axis 63, described fixed axis is horizontally disposed with, described weldment fixture comprises the scroll chuck 621 being fixed on electric rotating machine output shaft, described weldment fixture also comprises the cantilever 622 being fixed on electric rotating machine shell and is inserted into the baffle plate 623 on cantilever, described baffle plate is circular, the central axis of described baffle plate and the central axes of scroll chuck, described baffle plate is provided with the switching bolt 55 that baffle plate can be opened or closed, described cantilever is provided with the dogbolt 56 that defining baffle moves along cantilever.
Described welding gun travel mechanism and weldment rotating mechanism are controlled by welding electric controller; described welding electric controller is provided with electric-control board 3, and described electric-control board is provided with power switch 31, speed of welding rotary knob 32, weld interval and regulates button 33, electric rotating machine change direction rotation button 34, welding signal rotary knob 35, cylinder movable button 36, start button 37, stop botton 38 and clearing lamp.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (6)
1. bellows Welding machine of circumferential weld, comprise support (1), it is characterized in that: also comprise and be connected to support top for driving the mobile welding gun travel mechanism of welding gun (2) and being connected to support bottom for driving the weldment rotating mechanism of weldment rotation, the relative support-moving of welding gun travel mechanism regulates welding position, weldment rotating mechanism drives weldment constantly to rotate and make scolder on weldment, form circular weld in welding process, described welding gun travel mechanism comprises and is located at the movable plate (41) that can move horizontally on support, be located at the cylinder (42) on movable plate, be fixed on the shifting axle (43) of the piston-rod lower end of cylinder, be sleeved on the welding gun fixture sleeve (44) that can move forward and backward and can rotate around shifting axle on shifting axle and be inserted into welding gun fixture moving up and down (45) in welding gun fixture sleeve, welding gun is fixed on welding gun fixture, the top of described support is provided with horizontal rail (11), described movable plate is located at also can be along horizontal rail slippage in horizontal rail, described horizontal rail is provided with the horizontal location bolt (51) of moving-limiting plate slippage, described welding gun fixture sleeve comprises the first sleeve (441) of being sleeved on shifting axle and for second sleeve (442) of plug-in mounting welding gun fixture, described the second sleeve is connected on the first sleeve, described the first sleeve is provided with restriction the first sleeve front and back bolt (52) that axle moves forward and backward and restriction the first sleeve rotation bolt (53) around shifting axle rotation that relatively moves, described the second sleeve is provided with the bolt up and down (54) that relative the second sleeve of restriction welding gun fixture moves up and down.
2. bellows Welding machine of circumferential weld according to claim 1, it is characterized in that: described weldment rotating mechanism comprises the electric rotating machine (61) being connected on support and is fixed on the weldment fixture (62) on electric rotating machine, described electric rotating machine is by fixed axis (63) switching on support, and described fixed axis is horizontally disposed with.
3. bellows Welding machine of circumferential weld according to claim 2, is characterized in that: described weldment fixture comprises the scroll chuck (621) being fixed on electric rotating machine output shaft.
4. bellows Welding machine of circumferential weld according to claim 3, it is characterized in that: described weldment fixture also comprises the cantilever (622) being fixed on electric rotating machine shell and is inserted into the baffle plate (623) on cantilever, described baffle plate is circular, the central axis of described baffle plate and the central axes of scroll chuck.
5. bellows Welding machine of circumferential weld according to claim 4, is characterized in that: described baffle plate is provided with the switching bolt (55) that baffle plate can be opened or closed, and described cantilever is provided with the dogbolt (56) that defining baffle moves along cantilever.
6. bellows Welding machine of circumferential weld according to claim 1; it is characterized in that: described welding gun travel mechanism and weldment rotating mechanism are controlled by welding electric controller; described welding electric controller is provided with electric-control board (3), and described electric-control board is provided with power switch (31), speed of welding rotary knob (32), weld interval and regulates button (33), electric rotating machine change direction rotation button (34), welding signal rotary knob (35), cylinder movable button (36), start button (37), stop botton (38) and clearing lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469163.5A CN102974914B (en) | 2012-11-19 | 2012-11-19 | Circular seam welding machine for corrugated pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469163.5A CN102974914B (en) | 2012-11-19 | 2012-11-19 | Circular seam welding machine for corrugated pipes |
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| Publication Number | Publication Date |
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| CN102974914A CN102974914A (en) | 2013-03-20 |
| CN102974914B true CN102974914B (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210469163.5A Active CN102974914B (en) | 2012-11-19 | 2012-11-19 | Circular seam welding machine for corrugated pipes |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117751A (en) * | 2013-04-23 | 2014-10-29 | 上海景奕电子科技有限公司 | Tin soldering device for flexible circuit board |
| CN104476026A (en) * | 2014-11-14 | 2015-04-01 | 柳州市安龙机械设备有限公司 | Rotary welding holder |
| CN104400275A (en) * | 2014-12-08 | 2015-03-11 | 济南华北升降平台制造有限公司 | Full-automatic profiling welding manipulator and method for welding hydraulic cylinder support lug by same |
| CN106736099B (en) * | 2017-03-22 | 2018-01-30 | 晨龙飞机（荆门）有限公司 | A kind of multi-functional welding frock clamp with automatic loading and unloading and warning device |
| CN107838582A (en) * | 2017-10-13 | 2018-03-27 | 江苏恒润波纹管有限公司 | A kind of circular seam welding machine for corrugated pipes |
| CN107598441B (en) * | 2017-11-03 | 2019-12-24 | 山东雷帕得汽车技术股份有限公司 | Seven welding machines hand |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202877692U (en) * | 2012-11-19 | 2013-04-17 | 浙江达峰汽车技术有限公司 | Corrugated pipe girth welding machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11267832A (en) * | 1998-03-20 | 1999-10-05 | Shikoku Seiki Kogyo:Kk | Columnar material girth welding method and device |
| JP2008212994A (en) * | 2007-03-05 | 2008-09-18 | Toshiba Corp | Welding equipment and method thereof |
| CN201371303Y (en) * | 2009-03-06 | 2009-12-30 | 山东交通职业学院 | Automatic welding machine for circular seams |
| CN101829840A (en) * | 2009-03-31 | 2010-09-15 | 张家港和升数控机床制造有限公司 | Pipe fitting clamping and positioning device used in argon arc girth welding machine |
| CN201483140U (en) * | 2009-07-24 | 2010-05-26 | 陈伟杰 | Machine for automatically welding steel tube flange |
| CN102626812B (en) * | 2012-04-25 | 2014-09-17 | 江西江铃底盘股份有限公司 | Automatic welding platform for double annular welding seams and welding process |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202877692U (en) * | 2012-11-19 | 2013-04-17 | 浙江达峰汽车技术有限公司 | Corrugated pipe girth welding machine |
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