CN115740890A - Welding device and welding process for stainless steel sheet metal parts - Google Patents
Welding device and welding process for stainless steel sheet metal parts Download PDFInfo
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- CN115740890A CN115740890A CN202211488174.8A CN202211488174A CN115740890A CN 115740890 A CN115740890 A CN 115740890A CN 202211488174 A CN202211488174 A CN 202211488174A CN 115740890 A CN115740890 A CN 115740890A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of sheet metal part welding, in particular to a welding device and a welding process for a stainless steel sheet metal part, and the welding device comprises a workbench, wherein a support column is arranged at the center of the surface of the workbench, balls are distributed on the surface circumference of the support column in an array manner, panel clamping pieces are arranged on two sides of the support column, a first movable ring is sleeved on the surface of the support column, the panel clamping pieces are rotatably connected with the side wall of the support column through the first movable ring, and a backup plate is fixedly connected with the rear end of the workbench; according to the invention, the panel clamping piece and the cylinder clamping piece are arranged, the hollow cylinder can be fixedly clamped through the cylinder clamping piece, the panel clamping piece can fix the stainless steel panel, then the stainless steel panel is aligned to the joint between the panel and the cylinder through the electric welding machine, the top of the supporting column is also provided with the ball, then the cylinder clamping piece can be driven to rotate through the driving motor, and the panel can also be driven to rotate together, so that the panel can be welded.
Description
Technical Field
The invention relates to the technical field of sheet metal part welding, in particular to a welding device and a welding process for a stainless steel sheet metal part.
Background
The sheet metal is a comprehensive cold working process for sheet metal, including shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as automobile body), and the like. The remarkable characteristic is that the thickness of the same part is consistent. The product processed by the sheet metal process is called a sheet metal part.
In the prior art, as disclosed in application No. CN2021116290930, a multipoint positioning type welding device for a complex sheet metal part specifically comprises a workbench, two fixed limiting plates, two movable limiting plates, multiple groups of flat pressing positioning mechanisms and two groups of optical axis positioning mechanisms; preliminary location to the sheet metal component on the workstation through first reference column, the profile position of fixed limiting plate and movable limiting plate restriction sheet metal component, quick setting element is binded fixedly with the face that the sheet metal component corresponds the stopper.
However, in the application disclosed in CN2021116290930, only the sheet metal parts are fixedly clamped, but the sheet metal parts still need to be welded manually, which wastes manpower, and especially when welding a hollow stainless steel cylinder and a stainless steel panel, the welding worker needs to rotate along with the cylinder to increase the difficulty of manual welding because the welding worker needs to weld along the side wall of the cylinder.
Disclosure of Invention
The invention aims to provide a welding device and a welding process for a stainless steel sheet metal part, and aims to solve the problems in the background technology.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a welding set of stainless steel sheet metal spare, comprises a workbench, the surperficial center department of workstation is provided with the support column, the surperficial circumference array distribution of support column has the ball, the both sides of support column all are provided with the panel holder, the surface cover of support column is equipped with first activity ring, and the panel holder rotates with the lateral wall of support column through first activity ring and links to each other, the rear end of workstation is fixed and is linked to each other has the backup plate, the surperficial activity of backup plate links to each other there is the lifter plate, the bottom of lifter plate is provided with the cylinder holder, surface one side fixed mounting of workstation has the electric welding, the front end of workstation is provided with panel adjusting device.
Furthermore, the panel holder includes first slide rail, and first slide rail is fixed in the lateral wall of first activity ring, and the top of first slide rail is provided with first splint, and the bottom of first splint is fixed and is linked to each other has first slider, and the inner chamber of first slide rail rotates and has linked to each other first lead screw, and first slider and first lead screw thread link to each other.
Furthermore, the rear end of lifter plate is fixed and is connected with first electric telescopic handle, and the one end that lifter plate was kept away from to first electric telescopic handle is provided with the second slider, and the inner chamber of backup plate rotates and links to each other has the second lead screw, and second slider and second lead screw thread link to each other.
Further, the top center department fixed mounting of lifter plate has driving motor, and the bottom center department of lifter plate rotates and links to each other there is the carousel, and driving motor's actuating lever runs through the lifter plate and links to each other with the carousel, and the bottom of carousel is fixed to be linked to each other has fixed sleeve, and the top of cylinder holder is located fixed sleeve.
Further, the cylinder holder includes the mounting, and the mounting links to each other with the fixed sleeve is fixed, and the inner chamber screw thread of mounting links to each other has the screw thread bull stick, and the top of mounting is provided with second electric telescopic handle, and second electric telescopic handle is fixed in the inner chamber of fixed sleeve, and second electric telescopic handle's expansion end links to each other with the top of screw thread bull stick, and the bottom of screw thread bull stick is rotated and is linked to each other to have second activity ring, is provided with opening mechanism between mounting and the second activity ring, and opening mechanism's expansion end is provided with the connecting piece, and the lateral wall of connecting piece is fixed with the second splint mutually.
Furthermore, the opening mechanism comprises a first movable plate and a second movable plate, the first movable plate is rotatably connected with the bottom side wall of the fixing part, the second movable plate is rotatably connected with the top of the side wall of the second movable ring, the first movable plate is rotatably connected with the second movable plate, and the connecting piece is sleeved at the connecting position between the first movable plate and the second movable plate.
Furthermore, the electric welding includes the drive base, and the top of drive base rotates and links to each other has first movable rod, and the top of first movable rod rotates and links to each other has the second movable rod, and the one end that first movable rod was kept away from to the second movable rod rotates and links to each other has the third movable rod, and the one end that the second movable rod was kept away from to the third movable rod is provided with the soldered connection.
Further, panel adjusting device includes the second slide rail, the bottom stationary phase of second slide rail even has the third slider, the inner chamber of workstation rotates and links to each other has the third lead screw, and third slider links to each other with third lead screw thread, the surface of second slide rail is provided with the third slide rail, the rear end of third slide rail is fixed and is linked to each other has the fourth slider, the inner chamber of second slide rail rotates and links to each other has the fourth lead screw, and fourth slider links to each other with fourth lead screw thread, the front end both sides of third slide rail all are provided with the third splint, the rear end of third splint is fixed and is linked to each other has the nut, the inner chamber of third slide rail rotates and links to each other has two-way threaded rod, and two nuts are located two-way threaded rod's both ends respectively.
A welding process of stainless steel sheet metal parts is executed by the device, and comprises the following steps:
s1, firstly, placing a stainless steel panel and a hollow cylinder on a support column, then moving the stainless steel panel through a panel adjusting device, moving the position, needing to be welded, on the surface of the stainless steel panel to the center of the support column, and enabling the support column to abut against the stainless steel panel;
s2, fixedly clamping the stainless steel panel through a panel clamping piece;
s3, driving the cylinder clamping piece to move through the lifting plate, enabling the cylinder clamping piece to extend into the cylinder, fixedly clamping the cylinder, and driving the cylinder to move to the welding position of the stainless steel panel through the cylinder clamping piece;
s4, extending the electric welding machine into the joint of the cylinder and the stainless steel panel on the support column to weld the cylinder and the stainless steel panel;
s5, the cylinder clamping piece is rotated, so that the cylinder and the stainless steel panel are driven to rotate together, and the cylinder and the stainless steel panel can be welded while the cylinder and the stainless steel panel are rotated.
The invention has the beneficial effects that:
1. according to the invention, the panel clamping piece and the cylinder clamping piece are arranged, the hollow cylinder can be fixedly clamped through the cylinder clamping piece, the panel clamping piece can fix the stainless steel panel, then the stainless steel panel is aligned to the joint between the panel and the cylinder through the electric welding machine, the top of the supporting column is also provided with the ball, then the cylinder clamping piece can be driven to rotate through the driving motor, and when the cylinder is driven to rotate by the cylinder clamping piece, the panel can also be driven to rotate together, so that the panel can be welded;
2. according to the invention, by arranging the panel adjusting device, after the panel is placed on the supporting column, the panel can be adjusted, so that the position to be welded is positioned at the right center of the supporting column, and then the cylinder is placed at the welding position through the cylinder clamping piece, so that the electric welding machine can weld the connecting position when the cylinder clamping piece rotates.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction of the panel retainer of the present invention;
FIG. 3 is a schematic view of the construction of the lifter plate of the present invention;
FIG. 4 is a schematic view of the construction of the cylinder clamp of the present invention;
FIG. 5 is a schematic view of the construction of the welding bug of the present invention;
fig. 6 is a schematic structural view of the panel adjusting device of the present invention.
The reference numbers in the figures are as follows:
1. a work table; 2. a support pillar; 21. a ball bearing; 3. a panel holder; 30. a first movable ring; 31. a first slide rail; 32. a first splint; 33. a first slider; 34. a first lead screw; 4. a backup plate; 41. a second lead screw; 5. a lifting plate; 51. a first electric telescopic rod; 52. a second slider; 53. a drive motor; 54. a turntable; 6. a cylindrical clamping member; 60. fixing the sleeve; 61. a fixing member; 62. a second electric telescopic rod; 63. a threaded rotating rod; 64. a second movable ring; 65. a first movable plate; 66. a second movable plate; 67. a connecting member; 68. a second splint; 7. an electric welding machine; 71. a drive base; 72. a first movable bar; 73. a second movable bar; 74. a third movable bar; 75. welding a head; 8. a panel adjustment device; 81. a second slide rail; 82. a third slider; 83. a third lead screw; 84. a third slide rail; 85. a fourth slider; 86. a fourth lead screw; 87. a third splint; 88. a nut; 89. two-way threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a welding device for stainless steel sheet metal parts, including a workbench 1, a support column 2 is provided at the center of the surface of the workbench 1, the support column 2 is used for placing a stainless steel panel, balls 21 are distributed on the circumferential surface of the support column 2, the balls 21 can facilitate the rotation of the stainless steel panel, panel holders 3 are provided at both sides of the support column 2, the panel holders 3 are used for fixedly holding the stainless steel panel, a first movable ring 30 is sleeved on the surface of the support column 2, the panel holders 3 are rotatably connected with the side walls of the support column 2 through the first movable ring 30, the rear end of the workbench 1 is connected with a backup plate 4, the surface of the backup plate 4 is connected with a lifting plate 5, the bottom of the lifting plate 5 is provided with a cylinder holder 6, the cylinder holder 6 is used for fixedly holding a hollow cylinder, one side of the surface of the workbench 1 is fixedly provided with a support column 7, the welding machine 7 can extend into the support column 2, thereby welding the stainless steel panel and the cylinder, a panel adjusting device 8 is provided at the front end of the workbench 1, when the workbench is placed on the support column 2, the panel can be moved so that the panel is located at the center of the support column 2.
The panel holder 3 includes first slide rail 31, and first slide rail 31 is fixed in the lateral wall of first activity ring 30, and the top of first slide rail 31 is provided with first splint 32, and the bottom of first splint 32 is fixed and is linked with first slider 33, and the inner chamber of first slide rail 31 rotates and links to each other first lead screw 34, and first slider 33 and first lead screw 34 threaded connection, and the first splint 32 of both sides can inwards move to fix the centre gripping to the stainless steel panel.
The rear end of lifter plate 5 is fixed with and is connected with first electric telescopic handle 51, and the one end that lifter plate 5 was kept away from to first electric telescopic handle 51 is provided with second slider 52, and the inner chamber of backup plate 4 rotates and links to each other has second lead screw 41, and second slider 52 links to each other with second lead screw 41 screw thread, and lifter plate 5 can realize elevating movement through the cooperation of second lead screw 41 with second slider 52 to adjust the height of cylinder holder 6.
Fixed mounting has driving motor 53 at the top center of lifter plate 5, the bottom center department of lifter plate 5 rotates and links to each other there is carousel 54, driving motor 53's actuating lever runs through lifter plate 5 and links to each other with carousel 54, the fixed sleeve 60 that links to each other in bottom of carousel 54, the top of cylinder holder 6 is located fixed sleeve 60, rotation through driving motor 53, just can drive cylinder holder 6 and rotate, thereby let whole sheet metal component rotate, let electric welding 7 weld it.
Cylinder holder 6 includes mounting 61, mounting 61 is fixed continuous with fixed sleeve 60, the inner chamber screw thread of mounting 61 links to each other has screw thread bull stick 63, the top of mounting 61 is provided with second electric telescopic handle 62, second electric telescopic handle 62 is fixed in the inner chamber of fixed sleeve 60, and the expansion end of second electric telescopic handle 62 links to each other with the top of screw thread bull stick 63, the bottom of screw thread bull stick 63 is rotated and is linked to have second activity ring 64, be provided with opening mechanism between mounting 61 and the second activity ring 64, opening mechanism's expansion end is provided with connecting piece 67, the lateral wall of connecting piece 67 is fixed and is linked to each other has second splint 68, place cylinder holder 6 in the inner chamber of cylinder, then opening mechanism outwards, just can let second splint 68 from inside support the cylinder tightly, and remove the cylinder, make the cylinder remove to the position that needs the welding, then let the cylinder support tightly in the surface of panel.
The opening mechanism comprises a first movable plate 65 and a second movable plate 66, the first movable plate 65 is rotatably connected with the bottom side wall of the fixing member 61, the second movable plate 66 is rotatably connected with the top of the side wall of the second movable ring 64, the first movable plate 65 is rotatably connected with the second movable plate 66, the connecting member 67 is sleeved on the connecting part between the first movable plate 65 and the second movable plate 66, and when the second electric telescopic rod 62 drives the threaded rotating rod 63 to move upwards, the connecting part between the first movable plate 65 and the second movable plate 66 can be opened outwards, so that the second clamping plate 68 can be abutted against the inner side wall of the cylinder.
The electric welding machine 7 comprises a driving base 71, the top of the driving base 71 is connected with a first movable rod 72 in a rotating mode, the top end of the first movable rod 72 is connected with a second movable rod 73 in a rotating mode, one end, far away from the first movable rod 72, of the second movable rod 73 is connected with a third movable rod 74 in a rotating mode, one end, far away from the second movable rod 73, of the third movable rod 74 is provided with a welding head 75, and the welding head 75 can stretch into the connecting position of the stainless steel panel and the cylinder through the movement of the three movable rods to achieve welding operation.
The panel adjusting device 8 comprises a second sliding rail 81, a third sliding block 82 is fixedly connected to the bottom of the second sliding rail 81, an inner cavity of the workbench 1 is connected with a third lead screw 83 in a rotating mode, the third sliding block 82 is in threaded connection with the third lead screw 83, a third sliding rail 84 is arranged on the surface of the second sliding rail 81, a fourth sliding block 85 is fixedly connected to the rear end of the third sliding rail 84, an inner cavity of the second sliding rail 81 is connected with a fourth lead screw 86 in a rotating mode, the fourth sliding block 85 is in threaded connection with the fourth lead screw 86, third clamping plates 87 are arranged on two sides of the front end of the third sliding rail 84, nuts 88 are fixedly connected to the rear end of the third clamping plates 87, a bidirectional threaded rod 89 is connected to the inner cavity of the third sliding rail 84 in a rotating mode, the two nuts 88 are located at two ends of the bidirectional threaded rod 89 respectively, when the stainless steel panel is placed on the supporting column 2, the panel can be fixedly clamped firstly through the third clamping plates 87, then the panel can be loosened through the second sliding rail 81 and the third sliding rail 84, the panel can be adjusted, the position needing to be moved to the center of the supporting column 2, and then the panel can be loosened through the fixing piece 3, and the panel adjusting device 8 can be removed.
A welding process of stainless steel sheet metal parts is executed by the device, and comprises the following steps:
s1, firstly, placing a stainless steel panel and a hollow cylinder on a support column 2, and then moving the stainless steel panel through a panel adjusting device 8, so that the position, needing to be welded, on the surface of the stainless steel panel is moved to the center of the support column, and the support column is abutted against the stainless steel panel;
s2, fixedly clamping the stainless steel panel through a panel clamping piece 3;
s3, driving the cylinder clamping piece 6 to move through the lifting plate 5, enabling the cylinder clamping piece 6 to extend into the cylinder, fixedly clamping the cylinder, and driving the cylinder to move to the welding position of the stainless steel panel through the cylinder clamping piece 6;
s4, extending the electric welding machine 7 into the joint of the cylinder and the stainless steel panel on the support column 2, and welding the cylinder and the stainless steel panel;
s5, the cylinder clamping piece 6 is rotated, so that the cylinder and the stainless steel panel are driven to rotate together, and the cylinder and the stainless steel panel can be welded while the cylinder and the stainless steel panel are rotated.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (9)
1. The welding device for the stainless steel sheet metal parts comprises a workbench (1) and is characterized in that a supporting column (2) is arranged at the center of the surface of the workbench (1), balls (21) are distributed on the circumference of the surface of the supporting column (2) in an array mode, panel clamping pieces (3) are arranged on the two sides of the supporting column (2), a first movable ring (30) is sleeved on the surface of the supporting column (2), the panel clamping pieces (3) are connected with the side wall of the supporting column (2) in a rotating mode through the first movable ring (30), a backup plate (4) is fixed to the rear end of the workbench (1) in a connected mode, a lifting plate (5) is connected to the surface of the backup plate (4) in a movable mode, a cylinder clamping piece (6) is arranged at the bottom of the lifting plate (5), an electric welding machine (7) is fixedly installed on one side of the surface of the workbench (1), and a panel adjusting device (8) is arranged at the front end of the workbench (1).
2. The welding device for the stainless steel sheet metal parts according to claim 1, wherein the panel clamping part (3) comprises a first sliding rail (31), the first sliding rail (31) is fixed on the side wall of the first movable ring (30), a first clamping plate (32) is arranged at the top of the first sliding rail (31), a first sliding block (33) is fixedly connected to the bottom of the first clamping plate (32), a first lead screw (34) is rotatably connected to an inner cavity of the first sliding rail (31), and the first sliding block (33) is in threaded connection with the first lead screw (34).
3. The welding device for stainless steel sheet metal parts according to claim 1, wherein a first electric telescopic rod (51) is fixedly connected to the rear end of the lifting plate (5), a second sliding block (52) is arranged at one end of the first electric telescopic rod (51) far away from the lifting plate (5), a second lead screw (41) is rotatably connected to the inner cavity of the backup plate (4), and the second sliding block (52) is in threaded connection with the second lead screw (41).
4. The welding device of the stainless steel sheet metal parts according to claim 3, wherein a driving motor (53) is fixedly installed at the top center of the lifting plate (5), a turntable (54) is rotatably connected at the bottom center of the lifting plate (5), a driving rod of the driving motor (53) penetrates through the lifting plate (5) to be connected with the turntable (54), a fixing sleeve (60) is fixedly connected at the bottom of the turntable (54), and the top of the cylindrical clamping part (6) is located in the fixing sleeve (60).
5. The welding device of the stainless steel sheet metal parts according to claim 4, wherein the cylindrical clamping part (6) comprises a fixing part (61), the fixing part (61) is fixedly connected with a fixing sleeve (60), a threaded rotating rod (63) is connected with an inner cavity thread of the fixing part (61), a second electric telescopic rod (62) is arranged at the top of the fixing part (61), the second electric telescopic rod (62) is fixed in the inner cavity of the fixing sleeve (60), the movable end of the second electric telescopic rod (62) is connected with the top end of the threaded rotating rod (63), a second movable ring (64) is connected with the bottom of the threaded rotating rod (63) in a rotating mode, an opening mechanism is arranged between the fixing part (61) and the second movable ring (64), a connecting part (67) is arranged at the movable end of the opening mechanism, and a second clamping plate (68) is fixed on the side wall of the connecting part (67).
6. The welding device for the stainless steel sheet metal parts according to claim 5, wherein the opening mechanism comprises a first movable plate (65) and a second movable plate (66), the first movable plate (65) is rotatably connected with the bottom side wall of the fixing member (61), the second movable plate (66) is rotatably connected with the top of the side wall of the second movable ring (64), the first movable plate (65) is rotatably connected with the second movable plate (66), and the connecting member (67) is sleeved at the connecting position between the first movable plate (65) and the second movable plate (66).
7. The welding device for stainless steel sheet metal parts according to claim 1, wherein the electric welding machine (7) comprises a driving base (71), a first movable rod (72) is rotatably connected to the top of the driving base (71), a second movable rod (73) is rotatably connected to the top end of the first movable rod (72), a third movable rod (74) is rotatably connected to one end of the second movable rod (73) far away from the first movable rod (72), and a welding head (75) is arranged at one end of the third movable rod (74) far away from the second movable rod (73).
8. The welding device for the stainless steel sheet metal parts according to claim 1, wherein the panel adjusting device (8) comprises a second sliding rail (81), a third sliding block (82) is fixedly connected to the bottom of the second sliding rail (81), a third lead screw (83) is connected to an inner cavity of the workbench (1) in a rotating mode, the third sliding block (82) is in threaded connection with the third lead screw (83), a third sliding rail (84) is arranged on the surface of the second sliding rail (81), a fourth sliding block (85) is connected to the rear end of the third sliding rail (84) in a rotating mode, a fourth lead screw (86) is connected to the inner cavity of the second sliding rail (81) in a rotating mode, the fourth sliding block (85) is in threaded connection with the fourth lead screw (86), third clamping plates (87) are arranged on two sides of the front end of the third sliding rail (84), nuts (88) are connected to the rear end of the third clamping plates (87), a bidirectional threaded rod (89) is connected to the inner cavity of the third sliding rail (84) in a rotating mode, and the two nuts (88) are located at two ends of the bidirectional threaded rod (89).
9. A process for welding a stainless steel sheet metal part, performed by the apparatus for welding a stainless steel sheet metal part according to any one of claims 1 to 8, comprising the steps of:
s1, firstly, placing a stainless steel panel and a hollow cylinder on a support column (2), and then moving the stainless steel panel through a panel adjusting device (8), so that the position, needing to be welded, on the surface of the stainless steel panel is moved to the center of the support column, and the support column is abutted against the stainless steel panel;
s2, fixedly clamping the stainless steel panel through a panel clamping piece (3);
s3, driving the cylinder clamping piece (6) to move through the lifting plate (5), so that the cylinder clamping piece (6) extends into the cylinder, fixedly clamping the cylinder, and driving the cylinder to move to the welding position of the stainless steel panel through the cylinder clamping piece (6);
s4, extending the electric welding machine (7) into the joint of the cylinder and the stainless steel panel on the support column (2) to weld the cylinder and the stainless steel panel;
s5, the cylinder clamping piece (6) is rotated, so that the cylinder and the stainless steel panel are driven to rotate together, and the cylinder and the stainless steel panel can be welded while the cylinder and the stainless steel panel are rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211488174.8A CN115740890A (en) | 2022-11-25 | 2022-11-25 | Welding device and welding process for stainless steel sheet metal parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211488174.8A CN115740890A (en) | 2022-11-25 | 2022-11-25 | Welding device and welding process for stainless steel sheet metal parts |
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| CN115740890A true CN115740890A (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211488174.8A Pending CN115740890A (en) | 2022-11-25 | 2022-11-25 | Welding device and welding process for stainless steel sheet metal parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275764A (en) * | 2023-05-24 | 2023-06-23 | 陕西中立检测鉴定有限公司 | Cylindrical metal object processing welding equipment |
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2022
- 2022-11-25 CN CN202211488174.8A patent/CN115740890A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275764A (en) * | 2023-05-24 | 2023-06-23 | 陕西中立检测鉴定有限公司 | Cylindrical metal object processing welding equipment |
| CN116275764B (en) * | 2023-05-24 | 2023-08-08 | 陕西中立检测鉴定有限公司 | Cylindrical metal object processing welding equipment |
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