CN201483164U - Shifting longitudinal-seam automatic welding machine - Google Patents
Shifting longitudinal-seam automatic welding machine Download PDFInfo
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- CN201483164U CN201483164U CN 200920061636 CN200920061636U CN201483164U CN 201483164 U CN201483164 U CN 201483164U CN 200920061636 CN200920061636 CN 200920061636 CN 200920061636 U CN200920061636 U CN 200920061636U CN 201483164 U CN201483164 U CN 201483164U
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- clamping device
- welding machine
- automatic welding
- seam automatic
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Abstract
The utility model discloses a shifting longitudinal-seam automatic welding machine which comprises a base, a welding gun, a walking device and a clamp mechanism, wherein the clamp mechanism is arranged on the base and connected with the walking device, and the welding gun is arranged on the walking device; and the shifting longitudinal-seam automatic welding machine further comprises a tipping device, wherein the tipping device is arranged on the base and connected with the clamp mechanism, and drives the clamp mechanism to rotate between the horizontal position and the vertical position. The shifting longitudinal-seam automatic welding machine provided by the utility model can simultaneously complete the horizontal welding and the vertical welding, so that workpieces are not restricted by the workshop height and the welding technology any longer, and a clamp device can be completely put down in the horizontal position to achieve the horizontal welding, furthermore, cylindrical workpieces can be transported, loaded, unloaded, positioned and clamped conveniently, and an operator also can operate safely. In addition, the clamp device also can be shifted to be in a vertical state, so as to achieve the vertical welding.
Description
Technical field
The utility model relates to mechanical design field, specifically a kind of automatic soldering device.
Background technology
For thickness is the longitudinal seam welding of the following thin-wall workpiece of 12mm, the basic at present piano type longitudinal seam welding machine that adopts.This equipment adopts the piano type clamping device that thin-wall workpiece is evenly compressed, welding equipment welds workpiece automatically, for the high-quality of thin-wall workpiece, efficient, do not have the distortion welding reliable guarantee be provided, but utilize this equipment one side welding with back formation, and guarantee workpiece 100% through welding.All materials that can weld can weld on this equipment, as stainless steel, carbon steel, aluminium alloy, heat-resisting alloy, titanium alloy and other material.Wherein metals such as stainless steel, carbon steel, titanium alloy generally adopt TIG weldering (non-melt pole inert gas-shielded arc welding) or direct current plasma weldering welding procedure, and aluminium alloy then adopts AC-TIG WELDING weldering or Variable Polarity plasma (VPPA) welding procedure.
For the welding of aluminium alloy, using more is AC-TIG WELDING weldering or Variable Polarity TIG weldering, at present domestic the most frequently used be AC-TIG WELDING welder skill.If longitudinal seam welding equipment adopts AC-TIG WELDING welding procedure or Variable Polarity TIG welding procedure, then workpiece then is horizontal positioned, and welding gun vertical (12 o ' clock position) is fixing, and walking in a horizontal state vertically welds.
At present, the U.S. and World Airways space industry have progressively adopted the VPPA welding procedure, and thick big alloy product is welded.Without bevel once can through welding 16mm aluminium alloy (to some aluminium alloy, if adopt He or He+Ar gas, once can through welding 25mm).Adopt the VPPA arc welding process, because concentration of energy, penetration power is strong, the sweating heat input quantity is low, so the narrower in width of heat affected area and can not produce burnt structure.
But at present, VPPA technological requirement workpiece must adopt the vertical position welding mode, the vertical vertical placement of cylindrical shell workpiece, and welding gun is 3 o'clock horizontal level and welds.If the cylindrical shell workpiece is longer like this, when welding straight-line joint, need cylindrical shell is inserted in from top to bottom the mandrel of vertical longitudinal seam welding equipment, position again, butt welded seam and clamp operation.Thereby cause the loading and unloading inconvenience of workpiece, there is certain potential safety hazard in operative employee's work high above the ground.The workshop height of other factory is limited, does not allow workpiece to load and unload like this.
Because TIG weldering and direct current plasma are horizontal mode weldings (vertical 12 o ' clock positions of welding gun), and the welding of the Variable Polarity plasma of aluminium alloy adopts the vertical position welding vertical mode to weld (welding-torch horizontal 3 o ' clock positions), if use above-mentioned two kinds of welding procedures simultaneously, just need two welding equipments of configuration, welding process is caused inconvenience, influenced the quality of product.Need to dispose 2 cover welding systems in addition, invest bigger.
The utility model content
For solving the problem that prior art exists, the utility model provides a kind of band diaxon displacement key longitudinal seam automatic welding machine that can finish downhand welding and vertical position welding simultaneously.
The utility model is achieved in that
A kind of displacement longitudinal seam automatic welding machine, comprise pedestal, welding gun, running gear and clamping device, on the described pedestal clamping device is set, clamping device is connected with running gear, welding gun is set on the running gear, also be provided with tipple on the described displacement longitudinal seam automatic welding machine, described tipple is arranged on the pedestal, and tipple is connected with clamping device and drives clamping device and overturns between horizontal level and upright position.
As a kind of preferred version of the present utility model, described running gear comprises walking dolly and walking guide rail, and the walking guide rail is arranged on the clamping device, and walking dolly is arranged on the walking guide rail, moves at the effect lower edge of drive motors walking guide rail; On the described walking dolly welding gun is set.
As another preferred version of the present utility model, described clamping device is the piano type clamping device, comprise grain-clamping table, key pressing plate, flexible pressurised airbag, end finger and mandrel, described grain-clamping table lower end is provided with the key pressing plate, two row pressures refer to about being provided with in the middle of the key pressing plate, end finger is controlled by flexible pressurised airbag, and described mandrel is connected with grain-clamping table by hook; The corresponding position of mandrel top and welding gun is provided with welding backing.
As further preferred version of the present utility model, in the described piano type clamping device relatively between the key end finger distance adjustable between 10～50mm.
As another preferred version of the present utility model, described tipple is the hydraulic pressure tipple, and described hydraulic means has unidirectional lock, plays the self-lock protection effect, prevents that tipple from falling.
As another preferred version of the present utility model, on the described displacement longitudinal seam automatic welding machine loading and unloading dolly and vehicle guide are set also, vehicle guide is connected with pedestal, the loading and unloading dolly is arranged on the vehicle guide and moves on vehicle guide, and the loading and unloading dolly is provided with the positioner that is used for fixing workpiece and is used to regulate the turning rolls of workpiece centre position.
The displacement longitudinal seam automatic welding machine that the utility model provides has the following advantages:
Can finish horizontal welding and fillet welding in the vertical position simultaneously, the scheme that adopts 2 cover welding systems to finish level welding or vertical welding respectively before making can be integrated into a cover welding system; Reduced the floor space of equipment,, and can provide more selection of Welding for the client has saved the funds of purchasing;
Described clamping device together drives 90 ° of whole displacements by tipple together with running gear, turn to the upright position from horizontal level, under vertical state, satisfy the welding-torch horizontal 3 o ' clock positions welding of VPPA vertical position welding requirement, under level, satisfy the vertical 12 o ' clock positions welding of welding gun that AC-TIG WELDING and VPTIG require;
If when adopting VPPA technology that the overlength cylindrical shell is welded, workpiece no longer is subjected to the workshop limitation in height, clamping device integral body can be fallen to horizontal level, the cylindrical shell workpiece can be allocated and transported very easily, loads and unloads, locatees and clamp, and the operative employee is also very safe when operation.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
The structural representation of the displacement longitudinal seam automatic welding machine that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation of clamping device in the present embodiment;
The work schematic diagram of the displacement longitudinal seam automatic welding machine that Fig. 3 provides for present embodiment.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
Shown in Fig. 1-2, the displacement longitudinal seam automatic welding machine that present embodiment provides, comprise pedestal 1, welding gun 3, running gear and clamping device 2, clamping device 2 on the described pedestal 1, clamping device 2 is connected with running gear, and welding gun 3 is set on the running gear, also is provided with tipple 9 on the described displacement longitudinal seam automatic welding machine, described tipple 9 is arranged on the pedestal 1, and tipple 9 is connected with clamping device 2 and drives clamping device 2 and overturns between horizontal level and upright position.
During welding, clamping device 2 is with workpiece location, clamping, and welding gun 3 moves under the drive of running gear, realizes the automatic welding to workpiece.Tipple 2 can adopt the mode of hydraulic pressure to control, clamping device is together tumbled 90 ° by hydraulic-driven integral body together with running gear, under vertical state, satisfy the welding gun 3 o ' clock positions welding of VPPA, under level, satisfy the welding gun 12 o ' clock positions welding of VPTIG.In addition, can also unidirectional lock be set on the hydraulic system of hydraulic pressure tipple, can make clamping device and running gear stop at any one position and the self-locking of 0-90 degree, can realize the welding procedure of welding gun uphill welding and downward welding in the inclined position.
The walking manner of running gear on clamping device can have multiple, the mode that provides in the present embodiment accompanying drawing is: running gear comprises walking dolly 4 and walking guide rail 5, walking guide rail 5 is arranged on the clamping device 2, walking dolly 4 is arranged on the walking guide rail 5, walking dolly 4 follows away guide rail 5 and moves under the effect of motor, welding gun 3 is arranged on the walking dolly, and welding gun 3 welds along with walking dolly 4 moves automatically.
Clamping device 2 plays the effect with workpiece 8 location, clamping, in order to improve welding quality better, avoid the gap in artificial influence and the assembling, can adopt the piano type clamping device in the present embodiment, comprise grain-clamping table 18, key pressing plate 17, flexible pressurised airbag 16, end finger 15 and mandrel 14, grain-clamping table 18 lower ends are provided with key pressing plate 17, two row pressures refer to 15 about being provided with in the middle of the key pressing plate 17, end finger 15 is by flexible pressurised airbag 16 controls, and mandrel 14 is connected with the grain-clamping table lower end by hook 6 (adopting pneumatic hook in the present embodiment); The corresponding position of mandrel top and welding gun is provided with the welding backing (not shown).After being enclosed within workpiece 8 between mandrel 14 and the key pressing plate 17, carry out contraposition, end finger 15 clamps workpiece under the effect of flexible pressurised airbag 16, and all pressing plates with Work-sheet pressing, are guaranteed the centering of weld seam in the workpiece length range, and provide uniform and stable piece-holder, and, after workpiece is compacted, one side the automatic 0.4mm that pushes ahead of end finger meeting with workpiece, to eliminate the gap of artificial centering, assembling, adopt pneumatic hook 6 that workpiece is fixed between mandrel and the pressing plate then.For reduce weld seam burn one season workpiece warpage and distortion, can also on grain-clamping table, welding backing be set the position corresponding, for workpiece provides good heat radiation cooling protection with welding gun.
In addition, according to actual user demand, the width between the every pair of key can be designed to needed.In order to adapt to the requirement of different welding procedures, the distance between the key end finger is adjustable between 10～50mm relatively, that is, in every row's key end finger, the distance between key end finger and the key end finger can be regulated.
Can also increase loading and unloading dolly 11 in the present embodiment, loading and unloading dolly 11 is arranged on the vehicle guide 10 and moves on vehicle guide 10, vehicle guide 10 is connected with pedestal 1, and loading and unloading dolly 11 is transported to the clamping device front end with workpiece 8, can finish the loading and unloading of workpiece like a cork.Opposite joint, location in order to ensure workpiece, can also on the loading and unloading dolly, be provided for the positioner 12 and the turning rolls 13 that is used to regulate the workpiece centre position of fixation workpiece, can carry out opposite joint, positioning action to workpiece at horizontal level, be convenient to operative employee's operation and observation, after finishing, the location can directly workpiece be clamped and adjust welding torch position by the key pressing plate, be raised up to plumbness by hydraulic pressure turn-over device, directly carry out welding operation (as shown in Figure 3).
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. displacement longitudinal seam automatic welding machine, comprise pedestal, welding gun, running gear and clamping device, on the described pedestal clamping device is set, clamping device is connected with running gear, welding gun is set on the running gear, it is characterized in that: also be provided with tipple on the described displacement longitudinal seam automatic welding machine, described tipple is arranged on the pedestal, and tipple is connected with clamping device and drives clamping device and overturns between horizontal level and upright position.
2. displacement longitudinal seam automatic welding machine as claimed in claim 1, it is characterized in that: described running gear comprises walking dolly and walking guide rail, the walking guide rail is arranged on the clamping device, and walking dolly is arranged on the walking guide rail, moves at the effect lower edge of motor walking guide rail; On the described walking dolly welding gun is set.
3. displacement longitudinal seam automatic welding machine as claimed in claim 1 or 2, it is characterized in that: described clamping device is the piano type clamping device, comprise grain-clamping table, key pressing plate, flexible pressurised airbag, end finger and mandrel, described grain-clamping table lower end is provided with the key pressing plate, two row pressures refer to about being provided with in the middle of the key pressing plate, end finger is controlled by flexible pressurised airbag, and described mandrel is connected with the grain-clamping table lower end by hook; The corresponding position of grain-clamping table top and welding gun is provided with welding backing.
4. displacement longitudinal seam automatic welding machine as claimed in claim 3 is characterized in that: in the described piano type clamping device relatively between the key end finger distance adjustable between 10～50mm.
5. displacement longitudinal seam automatic welding machine as claimed in claim 4 is characterized in that: described tipple is the hydraulic pressure tipple, and described hydraulic means has unidirectional lock.
6. displacement longitudinal seam automatic welding machine as claimed in claim 4, it is characterized in that: on the described displacement longitudinal seam automatic welding machine loading and unloading dolly and vehicle guide are set also, vehicle guide is connected with pedestal, the loading and unloading dolly is arranged on the vehicle guide and moves on vehicle guide, and the loading and unloading dolly is provided with the positioner that is used for fixing workpiece and is used to regulate the turning rolls of workpiece centre position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920061636 CN201483164U (en) | 2009-07-31 | 2009-07-31 | Shifting longitudinal-seam automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920061636 CN201483164U (en) | 2009-07-31 | 2009-07-31 | Shifting longitudinal-seam automatic welding machine |
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| Publication Number | Publication Date |
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| CN201483164U true CN201483164U (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200920061636 Expired - Lifetime CN201483164U (en) | 2009-07-31 | 2009-07-31 | Shifting longitudinal-seam automatic welding machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528217A (en) * | 2010-12-29 | 2012-07-04 | 东莞市运东印刷制版设备有限公司 | Automatic straight seam welding machine |
| 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 |
| CN103659062A (en) * | 2012-09-03 | 2014-03-26 | 常州森旭自动化科技有限公司 | Tunnel type cylinder longitudinal seam welding machine |
| CN103659098A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Long cylinder straight seam welding machine |
| CN104439862A (en) * | 2014-11-26 | 2015-03-25 | 山东水泊焊割设备制造有限公司 | Double-side-overturning welding tool |
| WO2015063301A1 (en) * | 2013-11-04 | 2015-05-07 | Müller Opladen GmbH | Tube-profile cutting machine and method for cutting a contour |
| CN110653478A (en) * | 2019-10-25 | 2020-01-07 | 宁夏中色新材料有限公司 | Beryllium-copper alloy plate strip roll butt welding method |
| CN110756976A (en) * | 2019-11-18 | 2020-02-07 | 厦门航天思尔特机器人系统股份公司 | Aluminum rod welding device and welding method thereof |
| CN111185684A (en) * | 2020-01-13 | 2020-05-22 | 北京工业大学 | Reversible longitudinal seam welding equipment for boosting shell section |
| CN115156753A (en) * | 2022-08-18 | 2022-10-11 | 中建科工集团绿色科技有限公司 | Side plate welding line assembly |
| CN115673608A (en) * | 2022-08-29 | 2023-02-03 | 嘉兴沃尔奇电器股份有限公司 | Straight seam welding machine |
-
2009
- 2009-07-31 CN CN 200920061636 patent/CN201483164U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528217B (en) * | 2010-12-29 | 2013-12-11 | 东莞市运东印刷制版设备有限公司 | Automatic straight seam welding machine |
| CN102528217A (en) * | 2010-12-29 | 2012-07-04 | 东莞市运东印刷制版设备有限公司 | Automatic straight seam welding machine |
| CN102825393B (en) * | 2012-08-17 | 2015-04-29 | 青岛东方铁塔股份有限公司 | Vertical multi-angle semi-automatic flame plasma cutting machine |
| 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 |
| CN103659062A (en) * | 2012-09-03 | 2014-03-26 | 常州森旭自动化科技有限公司 | Tunnel type cylinder longitudinal seam welding machine |
| WO2015063301A1 (en) * | 2013-11-04 | 2015-05-07 | Müller Opladen GmbH | Tube-profile cutting machine and method for cutting a contour |
| CN103659098A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Long cylinder straight seam welding machine |
| CN104439862A (en) * | 2014-11-26 | 2015-03-25 | 山东水泊焊割设备制造有限公司 | Double-side-overturning welding tool |
| CN110653478A (en) * | 2019-10-25 | 2020-01-07 | 宁夏中色新材料有限公司 | Beryllium-copper alloy plate strip roll butt welding method |
| CN110756976A (en) * | 2019-11-18 | 2020-02-07 | 厦门航天思尔特机器人系统股份公司 | Aluminum rod welding device and welding method thereof |
| CN111185684A (en) * | 2020-01-13 | 2020-05-22 | 北京工业大学 | Reversible longitudinal seam welding equipment for boosting shell section |
| CN115156753A (en) * | 2022-08-18 | 2022-10-11 | 中建科工集团绿色科技有限公司 | Side plate welding line assembly |
| CN115673608A (en) * | 2022-08-29 | 2023-02-03 | 嘉兴沃尔奇电器股份有限公司 | Straight seam welding machine |
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Granted publication date: 20100526 |