CN201175813Y - Automatic welding cramp for light sheet - Google Patents
Automatic welding cramp for light sheet Download PDFInfo
- Publication number
- CN201175813Y CN201175813Y CNU2008200627713U CN200820062771U CN201175813Y CN 201175813 Y CN201175813 Y CN 201175813Y CN U2008200627713 U CNU2008200627713 U CN U2008200627713U CN 200820062771 U CN200820062771 U CN 200820062771U CN 201175813 Y CN201175813 Y CN 201175813Y
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- China
- Prior art keywords
- automatic welding
- thin plate
- top board
- welding clamp
- pedestal
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic welding clamp for sheets, which comprises a base (9) and a lower pressing plate (6) fixedly arranged on the base (9), wherein two supporting frames (7,11) are arranged on the base (9) and are connected with an upper pressing plate (5) which is located above and parallel to the lower pressing plate (6), an hollow open welding slot (3) is arranged inside the upper pressing plate (5), and an adjusting device for adjusting distance between the upper pressing plate (5) and the lower pressing plate (6) is disposed on the two supporting frames (7,11). The automatic welding clamp for sheets can clamp and fix two welding steel sheets between the upper pressing plate and the lower pressing plate on the same plane surface, which can not only weld the two steel sheets but avoid deformation, and further ensure evenness of two steel sheets and welding quality of welding portion after welding.
Description
Technical field
The utility model relates to the automatic welding clamp of a kind of thin plate.
Background technology
In welding operation, often need two blocks of sheet metals or sheet iron are welded together.Present welding operation all is that welding personnel manually needs the sheet metal of welding to be stitched together with two, then two steel-sheet contacts site is welded.Thisly by manual control two blocks of sheet metals are welded together welding method fully and have following problem: 1, since during welding by manually two blocks of sheet metals being stitched together, therefore two sheet metals welding backs appearance situations in same plane not easily; 2, produce distortion because two its joint areas of sheet metal that manually are stitched together in the welding process can be heated, therefore the quality of two sheet metal welds is undesirable.
The utility model content
Technical problem to be solved in the utility model provides the automatic welding clamp of a kind of thin plate, stable being fixed in the same plane of two blocks of sheet metals that the automatic welding clamp of this thin plate can weld together needs treated to be fixed after two sheet metal welding positions align and welded.
The technical scheme in the invention for solving the above technical problem is: the automatic welding clamp of thin plate, comprise pedestal and the lower platen that is fixedly set on the pedestal, also be provided with two bracing frames on the described pedestal, be connected with top board on two bracing frames, top board is positioned at directly over the lower platen (6) and with lower platen and be arranged in parallel, the uncovered weld groove that has hollow in the top board also has the adjusting device of regulating spacing between top board and the lower platen on described two bracing frames.
The automatic welding clamp of thin plate of the present utility model can be pressed abd fixed on two blocks of sheet metals to be welded between the top board and lower platen of this device, after treating two steel-sheet fixed-site, because top board and lower platen are what be arranged in parallel, by the spacing between adjusting device adjustment top board and the lower platen, two block plates that need weld can be pressed abd fixed between top board and the lower platen and be in the same plane, can prevent that when these two blocks of sheet metals are welded it from producing distortion, guarantee to weld the smooth degree of back two block plates and the welding quality of welding position.
Described adjusting device comprises respectively the clamping screw that all is threaded with two bracing frames, top boards, can constitute the adjusting device of regulating spacing between top board and the lower platen by regulating the clamping screw screw thread rotation.This structure is that the utility model is regulated and fixing one of spacing embodiment between top board and the lower platen.
Described lower platen is put into both sides at sheet metal to be welded and is provided with the location angle steel of cross section for " L " shape.This structure is given two wait to dock true edge of sheet metal, one side all the leaning against on the angle steel of butt jointing thin during welding guarantees that it aims at point-blank.
Has the welding tractor track standing groove that twice be arranged in parallel on the location angle steel of described lower platen one side.The welding tractor track standing groove that is provided with is equivalent to a given constraint, make welding tractor when moving along default this parallel direction of welding tractor track standing groove upper edge that be arranged in parallel, welding gun on the welding tractor remains unchanged with respect to the position relation of weld seam, need not readjust welding torch position during each the welding, be convenient to carry out the multiple welding operation.
Described two bracing frames are positioned at the pedestal two ends and be arranged in parallel, and one of them bracing frame is fixedlyed connected with pedestal, are the flexible connection of the turning cylinder axial rotation that can be connected with pedestal around bracing frame between another bracing frame and the pedestal; Removably connect for the adjustable and screw thread of screw thread between described clamping screw and the top board.This structure is after welding finishes, the adjustable diameter and screw adjusting clamping screw makes and separates between clamping screw and the top board, the bracing frame rotation that will flexibly connect this moment with pedestal, make this bracing frame turn to not influence behind the position that top board starts, be convenient to the sheet metal after the welding is taken out.
Start top board during for ease of the sheet metal after taking out welding well, described bracing frame of fixedlying connected with pedestal is provided with the elastic component of prestretched, the restoring force direction of this elastic component is the direction that top board rotates when raising, described elastic component two ends are fixing respectively and act on this bracing frame and top board, and elastic component can be selected spring etc.
The weld groove edge of described uncovered weld groove is the inclined-plane of inclination.Because what welding was adopted is gas shielded arc welding, throughput is very big during welding, so the weld groove edge all is the inclined-plane, makes things convenient for the air-flow diffusion to flow out, and helps appearance of weld.
Described lower platen locates to be provided with length and width all greater than the cushion block of uncovered weld groove length and width below the uncovered weld groove that is positioned at top board.Cushion block can be selected copper cushion block etc. for use, can prevent that welding process molten drop and lower plate from sticking together, and helps appearance of weld.
Described cushion block is provided with several and is arranged in centre joint position locating hole on the same straight line, and the straight line that centre joint position locating hole is arranged is positioned at the below of uncovered weld groove center line, and the automatic welding clamp of described thin plate also comprises the alignment pin that is used to insert centre joint position locating hole.The diameter of concrete centre joint position locating hole is 2mm, and 2 alignment pins during the thin plate butt joint, according to the width of plate, are inserted at the weld groove center line in the position, and the diameter of pin is 1.5～2mm, and 2 thin plates withstand on the both sides of alignment pin, and adjusting screw(rod) compresses thin plate again, takes out alignment pin; Reserved the space in the middle of so just being equivalent to, met the requirement of steel plate butt welding, also guaranteed the midline position of weld seam simultaneously, convenient welding at weld groove.
To sum up, the beneficial effects of the utility model are: stable being fixed in the same plane of two blocks of sheet metals that the automatic welding clamp of thin plate of the present utility model can weld together needs, and treat to be fixed after two sheet metal welding positions align and weld.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of lower platen among Fig. 1;
Fig. 3 is the vertical view of top board among Fig. 1.
The specific embodiment
Referring to figs. 1 through shown in Figure 3, the automatic welding clamp of thin plate of the present utility model comprises pedestal (9) and is fixedly set in lower platen 6 on the pedestal 9, also be provided with two bracing frames 7 on the described pedestal 9,11, two bracing frames 7,11 are positioned at pedestal 9 two ends be arranged in parallel, and one of them bracing frame 7 is fixedlyed connected with pedestal 9, is the flexible connection of the turning cylinder axial rotation that can be connected with pedestal 9 around bracing frame 11 between another bracing frame 11 and the pedestal 9; Be connected with top board 5 on two bracing frames 7,11, top board 5 is positioned at directly over the lower platen 6 and with lower platen 6 and be arranged in parallel, has the uncovered weld groove 5 of hollow in the top board 5, and the weld groove edge of uncovered weld groove 5 is the inclined-plane of inclination; Also has the adjusting device of regulating spacing between top board 5 and the lower platen 6 on described two bracing frames 7,11; Described adjusting device comprises respectively the clamping screw 7 that all is threaded with two bracing frames, top board 5, can constitute the adjusting device of regulating spacing between top board 5 and the lower platen 6 by regulating clamping screw 7 screw thread rotation; Removably connect for the adjustable and screw thread of screw thread between described clamping screw 7 and the top board 5.Described lower platen 6 is put into both sides at sheet metal to be welded 4 and is provided with the location angle steel 13 of cross section for " L " shape, wherein has the welding tractor track standing groove 15 that twice be arranged in parallel on the location angle steel 13 of a side.Described bracing frame 7 of fixedlying connected with pedestal 9 is provided with the elastic component of prestretched, and described elastic component two ends fix and act on this bracing frame 7 and top board 5 respectively.Described lower platen 6 locates to be provided with length and width all greater than the cushion block 12 of uncovered weld groove 5 length and widths below the uncovered weld groove 5 that is positioned at top board 5, cushion block is provided with several and is arranged in centre joint position locating hole 14 on the same straight line, the diameter of centre joint position locating hole 14 is 2mm, the straight line that distributes is positioned at the below of uncovered weld groove 5 center lines, the automatic welding clamp of described thin plate also comprises the alignment pin 2 that is used to insert centre joint position locating hole 14, and the diameter of alignment pin 2 is 1.5～2mm.
The operating process of the utility model when two blocks of sheet metals are carried out welding operation is: one side all leaning against on the angle steel 13 of location two blocks of sheet metals to be welded 4, guarantee to put into after it aims at point-blank the gap between top board 5 and the lower platen 6, and guarantee that two blocks of sheet metals 4 need the contact site of welding to be positioned at uncovered weld groove 3 belows, be that on the cushion block several are arranged in the both sides of the centre joint position locating hole 14 on the same straight line, in two centre joint position locating holes 14, insert two alignment pins 2, make two sheet metals 4 to be welded withstand on the both sides of alignment pin 2, regulate clamping screw 1 again, top board 5 and lower platen 6 are fixed sheet metal to be welded, then welding tractor is positioned in the welding tractor track standing groove 15, the position relation of welding gun and weld seam is remained unchanged, extract two alignment pins 2 this moment, reserved the space in the middle of so just being equivalent to, meet the requirement of steel plate butt welding, also guaranteed simultaneously the midline position of weld seam, convenient welding at weld groove.After welding was finished, the adjustable diameter and screw adjusting clamping screw made and separates between clamping screw and the top board, and will rotate this moment with the bracing frame that pedestal flexibly connects, made this bracing frame turn to not influence behind the position that top board starts, and was convenient to the taking-up of the sheet metal after the welding.
Claims (10)
1, the automatic welding clamp of thin plate, it is characterized in that, the automatic welding clamp of described thin plate comprises pedestal (9) and is fixedly set in lower platen (6) on the pedestal (9), also be provided with two bracing frames (7 on the described pedestal (9), 11), two bracing frames (7,11) be connected with top board (5) on, top board (5) is positioned at directly over the lower platen (6) and with lower platen (6) and be arranged in parallel, the uncovered weld groove (3) that has hollow in the top board (5), the adjusting device that also has spacing between adjusting top board (5) and the lower platen (6) on described two bracing frames (7,11).
2, the automatic welding clamp of thin plate according to claim 1, it is characterized in that, described adjusting device comprises respectively and two bracing frames (7,11), the clamping screw (7) that all is threaded of top board (5), can constitute the adjusting device of regulating spacing between top board (5) and the lower platen (6) by regulating clamping screw (7) screw thread rotation.
3, the automatic welding clamp of thin plate according to claim 1 is characterized in that, described lower platen (6) is put into both sides at sheet metal to be welded (4) and is provided with the location angle steel (13) of cross section for " L " shape.
4, the automatic welding clamp of thin plate according to claim 3 is characterized in that, has the welding tractor track standing groove (15) that twice be arranged in parallel on the location angle steel (13) of described lower platen (6) one sides.
5, according to any automatic welding clamp of described thin plate of claim 2 to 4, it is characterized in that, described two bracing frames (7,11) being positioned at pedestal (9) two ends be arranged in parallel, one of them bracing frame (7) is fixedlyed connected with pedestal (9), is the flexible connection of the turning cylinder axial rotation that can be connected with pedestal (9) around bracing frame (11) between another bracing frame (11) and the pedestal (9); Removably connect for the adjustable and screw thread of screw thread between described clamping screw (7) and the top board (5).
6, the automatic welding clamp of thin plate according to claim 5, it is characterized in that, described bracing frame (7) of fixedlying connected with pedestal (9) is provided with the elastic component of prestretched, and described elastic component two ends fix and act on this bracing frame (7) and top board (5) respectively.
7, according to any automatic welding clamp of described thin plate of claim 1 to 4, it is characterized in that the weld groove edge of described uncovered weld groove (3) is the inclined-plane of inclination.
According to any automatic welding clamp of described thin plate of claim 1 to 4, it is characterized in that 8, described lower platen (6) is provided with length and width all greater than the cushion block (12) of uncovered weld groove (3) length and width at place, the below of the uncovered weld groove (3) that is positioned at top board (5).
9, the automatic welding clamp of thin plate according to claim 8, it is characterized in that, described cushion block is provided with several and is arranged in centre joint position locating hole (14) on the same straight line, the straight line that centre joint position locating hole (14) is arranged is positioned at the below of uncovered weld groove (3) center line, and the automatic welding clamp of described thin plate also comprises the alignment pin (2) that is used to insert centre joint position locating hole (14).
10, the automatic welding clamp of thin plate according to claim 9 is characterized in that, the diameter of described centre joint position locating hole (14) is 2mm, and the diameter of alignment pin (2) is 1.5～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200627713U CN201175813Y (en) | 2008-04-02 | 2008-04-02 | Automatic welding cramp for light sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200627713U CN201175813Y (en) | 2008-04-02 | 2008-04-02 | Automatic welding cramp for light sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175813Y true CN201175813Y (en) | 2009-01-07 |
Family
ID=40215829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200627713U Expired - Fee Related CN201175813Y (en) | 2008-04-02 | 2008-04-02 | Automatic welding cramp for light sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175813Y (en) |
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774094A (en) * | 2009-12-29 | 2010-07-14 | 青岛安装建设股份有限公司 | Method for welding steel plates |
| CN101829871B (en) * | 2009-03-09 | 2012-03-14 | 北京航空航天大学 | Novel cold plate machining method |
| CN102500991A (en) * | 2011-11-21 | 2012-06-20 | 吴江市双精轴承有限公司 | Welding clamp |
| CN102814610A (en) * | 2012-08-09 | 2012-12-12 | 蚌埠市神舟机械有限公司 | Sheet welding deformation control device |
| CN102825371A (en) * | 2012-07-30 | 2012-12-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Clamp for accurately welding thin-wall alloy strip |
| CN103212928A (en) * | 2013-04-08 | 2013-07-24 | 上海振华重工(集团)股份有限公司 | Method for preventing welding deformation of cantilever beam base plate |
| CN103273202A (en) * | 2013-05-29 | 2013-09-04 | 常熟理工学院 | Clamp structure for welding of magnesium alloy sheet |
| CN103658936A (en) * | 2013-10-30 | 2014-03-26 | 浙江吉利控股集团有限公司 | Sheet steel welding repair device and welding repair method |
| CN103737229A (en) * | 2013-12-17 | 2014-04-23 | 攀钢集团工程技术有限公司 | Fixture and method for welding a plurality of layers of metal sheets |
| CN103737161A (en) * | 2013-12-17 | 2014-04-23 | 攀钢集团工程技术有限公司 | Method for welding multilayer thin metal sheets and thick metal sheet |
| CN104057228A (en) * | 2014-06-12 | 2014-09-24 | 中船黄埔文冲船舶有限公司 | Welding pressure frame assembly for aluminum alloy TIG welding |
| CN104259721A (en) * | 2014-10-11 | 2015-01-07 | 重庆大江动力设备制造有限公司 | Welding clamping device |
| CN105665999A (en) * | 2016-03-29 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Welding clamp applicable to long seam thin plate |
| CN105834631A (en) * | 2016-04-28 | 2016-08-10 | 上海鼎经自动化科技有限公司 | Central seam welding system |
| CN106002044A (en) * | 2016-06-15 | 2016-10-12 | 上海工程技术大学 | Weldment clamp |
| CN106736225A (en) * | 2016-12-30 | 2017-05-31 | 安徽正元机械有限公司 | A kind of platform for mammoth pump pipeline processing |
| CN106739581A (en) * | 2016-11-22 | 2017-05-31 | 创美工艺(常熟)有限公司 | A kind of duplicator frame and its processing technology |
| CN107234373A (en) * | 2017-06-30 | 2017-10-10 | 惠州市柯帝士科技有限公司 | Plate body welder |
| CN107584197A (en) * | 2017-07-31 | 2018-01-16 | 武汉船用机械有限责任公司 | A kind of plate sheet welding fixture |
| CN107639380A (en) * | 2017-11-27 | 2018-01-30 | 山东巨野易达专用车制造有限公司 | A kind of semitrailer corrugated sheet automatic welding tooling |
| CN106808129B (en) * | 2015-12-01 | 2018-08-17 | 中国人民解放军装甲兵工程学院 | A kind of contravariant clamp for thick plates |
| CN108907549A (en) * | 2018-09-19 | 2018-11-30 | 重庆大江工业有限责任公司 | A kind of steel plate splicing device |
| CN109014478A (en) * | 2018-08-21 | 2018-12-18 | 西北工业大学 | A kind of linear structure Lead-Free Solder Joint preparation facilities and preparation method thereof |
| CN109093234A (en) * | 2018-09-30 | 2018-12-28 | 中国二十冶集团有限公司 | Water cooling anti-deformation device and construction method are rigidly clamped for the butt welding of steel plate submerged arc |
| CN109834370A (en) * | 2019-04-17 | 2019-06-04 | 洛阳理工学院 | A kind of welder for steel pipes with straight |
| CN114248027A (en) * | 2021-11-23 | 2022-03-29 | 深圳泰德激光技术股份有限公司 | Pressing jig and laser welding device |
| CN115156710A (en) * | 2022-08-10 | 2022-10-11 | 江苏锦丰业汽车新材料科技有限公司 | Automobile plate laser tailor-welding anti-deformation system and working method thereof |
| CN115229338A (en) * | 2022-08-10 | 2022-10-25 | 江苏锦丰业汽车新材料科技有限公司 | Turnover-free automobile plate laser tailor-welding device and working method thereof |
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2008
- 2008-04-02 CN CNU2008200627713U patent/CN201175813Y/en not_active Expired - Fee Related
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829871B (en) * | 2009-03-09 | 2012-03-14 | 北京航空航天大学 | Novel cold plate machining method |
| CN101774094A (en) * | 2009-12-29 | 2010-07-14 | 青岛安装建设股份有限公司 | Method for welding steel plates |
| CN102500991A (en) * | 2011-11-21 | 2012-06-20 | 吴江市双精轴承有限公司 | Welding clamp |
| CN102825371B (en) * | 2012-07-30 | 2014-12-24 | 沈阳黎明航空发动机(集团)有限责任公司 | Clamp for accurately welding thin-wall alloy strip |
| CN102825371A (en) * | 2012-07-30 | 2012-12-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Clamp for accurately welding thin-wall alloy strip |
| CN102814610A (en) * | 2012-08-09 | 2012-12-12 | 蚌埠市神舟机械有限公司 | Sheet welding deformation control device |
| CN103212928A (en) * | 2013-04-08 | 2013-07-24 | 上海振华重工(集团)股份有限公司 | Method for preventing welding deformation of cantilever beam base plate |
| CN103212928B (en) * | 2013-04-08 | 2015-09-16 | 上海振华重工(集团)股份有限公司 | Prevent the method for cantilever beam base plate welding deformation |
| CN103273202A (en) * | 2013-05-29 | 2013-09-04 | 常熟理工学院 | Clamp structure for welding of magnesium alloy sheet |
| CN103658936A (en) * | 2013-10-30 | 2014-03-26 | 浙江吉利控股集团有限公司 | Sheet steel welding repair device and welding repair method |
| CN103737229A (en) * | 2013-12-17 | 2014-04-23 | 攀钢集团工程技术有限公司 | Fixture and method for welding a plurality of layers of metal sheets |
| CN103737161A (en) * | 2013-12-17 | 2014-04-23 | 攀钢集团工程技术有限公司 | Method for welding multilayer thin metal sheets and thick metal sheet |
| CN103737229B (en) * | 2013-12-17 | 2015-12-02 | 攀钢集团工程技术有限公司 | The method of fixture and welding multilayer metal foil |
| CN103737161B (en) * | 2013-12-17 | 2016-09-07 | 攀钢集团工程技术有限公司 | Multilayer metal foil and the welding method of thick sheet metal |
| CN104057228A (en) * | 2014-06-12 | 2014-09-24 | 中船黄埔文冲船舶有限公司 | Welding pressure frame assembly for aluminum alloy TIG welding |
| CN104259721A (en) * | 2014-10-11 | 2015-01-07 | 重庆大江动力设备制造有限公司 | Welding clamping device |
| CN106808129B (en) * | 2015-12-01 | 2018-08-17 | 中国人民解放军装甲兵工程学院 | A kind of contravariant clamp for thick plates |
| CN105665999A (en) * | 2016-03-29 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Welding clamp applicable to long seam thin plate |
| CN105834631A (en) * | 2016-04-28 | 2016-08-10 | 上海鼎经自动化科技有限公司 | Central seam welding system |
| CN106002044A (en) * | 2016-06-15 | 2016-10-12 | 上海工程技术大学 | Weldment clamp |
| CN106739581A (en) * | 2016-11-22 | 2017-05-31 | 创美工艺(常熟)有限公司 | A kind of duplicator frame and its processing technology |
| CN106736225B (en) * | 2016-12-30 | 2018-05-04 | 安徽正元机械有限公司 | A kind of platform for mammoth pump pipeline processing |
| CN106736225A (en) * | 2016-12-30 | 2017-05-31 | 安徽正元机械有限公司 | A kind of platform for mammoth pump pipeline processing |
| CN107234373A (en) * | 2017-06-30 | 2017-10-10 | 惠州市柯帝士科技有限公司 | Plate body welder |
| CN107234373B (en) * | 2017-06-30 | 2019-04-23 | 新昌县城关宾立机械厂 | Plate body welder |
| CN107584197B (en) * | 2017-07-31 | 2019-11-15 | 武汉船用机械有限责任公司 | A kind of plate sheet welding fixture |
| CN107584197A (en) * | 2017-07-31 | 2018-01-16 | 武汉船用机械有限责任公司 | A kind of plate sheet welding fixture |
| CN107639380A (en) * | 2017-11-27 | 2018-01-30 | 山东巨野易达专用车制造有限公司 | A kind of semitrailer corrugated sheet automatic welding tooling |
| CN109014478A (en) * | 2018-08-21 | 2018-12-18 | 西北工业大学 | A kind of linear structure Lead-Free Solder Joint preparation facilities and preparation method thereof |
| CN108907549A (en) * | 2018-09-19 | 2018-11-30 | 重庆大江工业有限责任公司 | A kind of steel plate splicing device |
| CN109093234A (en) * | 2018-09-30 | 2018-12-28 | 中国二十冶集团有限公司 | Water cooling anti-deformation device and construction method are rigidly clamped for the butt welding of steel plate submerged arc |
| CN109834370A (en) * | 2019-04-17 | 2019-06-04 | 洛阳理工学院 | A kind of welder for steel pipes with straight |
| CN109834370B (en) * | 2019-04-17 | 2023-08-29 | 洛阳理工学院 | Welding device for straight-seam steel pipe |
| CN114248027A (en) * | 2021-11-23 | 2022-03-29 | 深圳泰德激光技术股份有限公司 | Pressing jig and laser welding device |
| CN115156710A (en) * | 2022-08-10 | 2022-10-11 | 江苏锦丰业汽车新材料科技有限公司 | Automobile plate laser tailor-welding anti-deformation system and working method thereof |
| CN115229338A (en) * | 2022-08-10 | 2022-10-25 | 江苏锦丰业汽车新材料科技有限公司 | Turnover-free automobile plate laser tailor-welding device and working method thereof |
| CN115156710B (en) * | 2022-08-10 | 2023-10-20 | 江苏锦丰业汽车新材料科技有限公司 | Anti-deformation system for laser splice welding of automobile plate and working method thereof |
| CN115229338B (en) * | 2022-08-10 | 2023-11-24 | 江苏锦丰业汽车新材料科技有限公司 | Turnover-free automobile plate laser tailor-welding device and working method thereof |
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