CN218225083U - Double-station laser GMAW (gas metal arc welding) composite welding system - Google Patents
Double-station laser GMAW (gas metal arc welding) composite welding system Download PDFInfo
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- CN218225083U CN218225083U CN202222328739.8U CN202222328739U CN218225083U CN 218225083 U CN218225083 U CN 218225083U CN 202222328739 U CN202222328739 U CN 202222328739U CN 218225083 U CN218225083 U CN 218225083U
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Abstract
The utility model discloses a duplex position laser GMAW hybrid welding system, include: a chassis; the inner side of the underframe is provided with a plurality of rollers; the vertical frame is fixedly arranged on one side of the underframe; the T-shaped rib plate welding tool is fixedly arranged at the top end of the vertical frame; the bottom ends of the front side and the rear side of the underframe are fixedly provided with ground rails; the three-axis moving portal frame is arranged at the top end of the ground rail in a sliding manner; the laser GMAM composite welding device is arranged on one side of the three-axis moving portal frame; and the rail driving mechanism is arranged in the inner cavity of the ground rail. This duplex position laser GMAW hybrid welding system can drive triaxial through being provided with ground rail actuating mechanism and remove the portal frame under the stirring of gear and rack to make laser GMAM hybrid welding device carry out the position and remove, so that welding process, be convenient for to large-scale panel, section bar butt weld and welding, production is high-efficient, and the practicality is strong.
Description
Technical Field
The utility model relates to the field of welding technique, specifically be a duplex position laser GMAW hybrid welding system.
Background
Laser welding is a method for welding by using focused laser beams as energy to bombard weldments with heat generated by the weldments, and is very suitable for welding miniature parts and parts with poor accessibility due to the optical properties of refraction, focusing and the like of laser. Laser welding also has the characteristics of low heat input, small welding deformation, no influence of an electromagnetic field and the like, GMAW (gas metal arc welding) is a welding method for forming a molten pool and a welding seam by melting a continuously fed welding wire and a base metal by utilizing an electric arc between the welding wire and a weldment under the protection of gas, and the method has the advantages of high efficiency, high quality, low consumption and the like;
at present, progress has been made in hybrid laser arc welding in which a workpiece is welded using a combination of a laser and a Gas Metal Arc Welding (GMAW) method, but when butt-welding large-sized plates and profiles, the operation is complicated, it is necessary to mill an end face of a steel plate in advance, and when transferring the steel plate to a weld zone, the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a duplex position laser GMAW hybrid welding system to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a dual-station laser GMAW hybrid welding system, comprising:
a chassis;
the inner side of the underframe is provided with a plurality of rollers;
the vertical frame is fixedly arranged on one side of the underframe;
the T-shaped rib plate welding tool is fixedly arranged at the top end of the vertical frame;
the bottom ends of the front side and the rear side of the underframe are fixedly provided with ground rails;
the three-axis moving portal frame is arranged at the top end of the ground rail in a sliding manner;
the laser GMAM composite welding device is arranged on one side of the three-axis moving portal frame;
the ground rail driving mechanism is arranged in an inner cavity of the ground rail;
and the jointed board milling mechanism is arranged at the top end of the bottom frame.
Preferably, one end of the ground rail extends to the outer side of the stand.
Preferably, in order to control the movement of the three-axis moving gantry, the ground rail driving mechanism includes: the mounting plate is fixedly arranged at the bottom end of one side of the three-axis moving portal frame; the servo motor is fixedly arranged at the top end of the mounting plate; the top end of the ground rail is provided with a sliding chute, and the rack is fixedly arranged on one side of an inner cavity of the sliding chute; the output end of the servo motor extends into the inner cavity of the sliding groove and is connected with a gear in a parallel key mode, and the gear is meshed with one side of the rack.
Preferably, in order to press and fix the steel plate, the jointed board milling mechanism comprises: the front side and the rear side of the top end of the underframe are both fixedly provided with vertical blocks; the left side and the right side of the top end of the vertical block are fixedly provided with the strip-shaped columns along the front-back direction; the hydraulic cylinder is fixedly arranged at the front end and the rear end of an inner cavity of the bar-shaped groove; guide rods are fixedly arranged on the front side and the rear side of the top end of the inner cavity of the strip-shaped groove; the guide post is in matched sleeve joint with the outer wall of the guide rod; the pressing plate is fixedly arranged at the bottom end of the guide pillar; one end of the hydraulic cylinder is rotatably connected with one end of the connecting rod through a pin shaft, and the other end of the connecting rod is rotatably connected with one side of the guide pillar through a pin shaft.
Preferably, the hydraulic cylinder is controlled to be started, so that the hydraulic cylinder pushes one end of the connecting rod to drive the guide post to vertically move downwards under the limitation of the guide rod, and the pressing plate moves downwards to press the two steel plates tightly.
Preferably, the connecting rod is arranged to be inclined downwards from outside to inside.
Preferably, in order to perform groove milling on the steel plate, the jointed plate milling mechanism further comprises: the movable guide rail is fixedly arranged at the top end of one of the strip-shaped columns; the supporting steel piece is arranged at the top end of the movable guide rail; the main shaft lifting assembly is fixedly arranged on one side of the supporting steel piece; the milling cutter head is arranged at the bottom end of the main shaft lifting assembly; and the PLC is fixedly arranged at the top end of the support steel part, and the main shaft lifting assembly and the movable guide rail are electrically connected with the PLC.
Compared with the prior art, the beneficial effects of the utility model are that: this duplex position laser GMAW hybrid welding system mills the mechanism and can compress tightly fixedly and steel sheet end face groove mills to two steel sheets that remove on the running roller through being provided with the makeup, can drive triaxial through being provided with ground rail actuating mechanism and remove under stirring of gear and rack to make laser GMAM hybrid welding device carry out the position and remove, so that welding process is convenient for to large-scale panel, section bar butt weld and welding, and production is high-efficient, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 3 is a top cross-sectional view of the ground rail of the present invention;
fig. 4 is a left side sectional view of the bar column of the present invention.
In the figure: 1. the device comprises an underframe, 2, rollers, 3, a vertical frame, 4, a T-shaped rib plate welding tool, 5, a ground rail, 6, a three-axis moving portal frame, 7, a laser GMAM composite welding device, 8, a ground rail driving mechanism, 81, a mounting plate, 82, a servo motor, 83, a rack, 84, a sliding groove, 85, a gear, 9 and a jointed plate milling mechanism, 91, a vertical block, 92, a strip-shaped column, 93, a hydraulic cylinder, 94, a guide rod, 95, a guide column, 96, a pressing plate, 97, a connecting rod, 98, a moving guide rail, 99, a supporting steel piece, 910, a main shaft lifting assembly, 911, a milling cutter head, 912 and a PLC.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a dual-station laser GMAW hybrid welding system, comprising: chassis 1, the running roller 2, the grudging post 3, T shape floor welding frock 4, ground rail 5, triaxial remove portal frame 6, laser GMAM composite welding device 7, ground rail actuating mechanism 8 and makeup mill mechanism 9, the inboard of chassis 1 is provided with a plurality of running roller 2, in order to improve running roller 2 rigidity and reduce cost, the transfer chain comprises three-section running roller, grudging post 3 is fixed to be set up in one side of chassis 1, T shape floor welding frock 4 is fixed to be set up on the top of grudging post 3, be used for the clamp of T type floor and location, "T" type fillet weld can once pierce through high-efficient welding, both sides bottom is all fixed and is provided with ground rail 5 around chassis 1, triaxial remove portal frame 6 and slide and set up the top at ground rail 5, laser GMAM composite welding device 7 sets up the one side at triaxial remove portal frame 6, ground rail actuating mechanism 8 sets up the inner chamber at ground rail 5, makeup mills mechanism 9 and sets up the top at chassis 1.
Preferably, one end of the ground rail 5 extends to the outer side of the vertical frame 3, so that the three-axis moving gantry 6 can move to the upper part of the T-shaped rib plate welding tool 4.
Preferably, the ground rail driving mechanism 8 further comprises: a mounting plate 81, a servo motor 82, a rack 83, a chute 84 and a gear 85;
in order to control the rotation of the gear 85, the mounting plate 81 is fixedly arranged at the bottom end of one side of the three-axis moving portal frame 6, the servo motor 82 is fixedly arranged at the top end of the mounting plate 81, the sliding groove 84 is formed in the top end of the ground rail 5, the rack 83 is fixedly arranged on one side of the inner cavity of the sliding groove 84, the output end of the servo motor 82 extends into the inner cavity of the sliding groove 84 and is connected with the gear 85 in a key-on mode, the gear 85 is meshed with one side of the rack 83, the servo motor 82 is in the prior art, the gear can rotate clockwise or anticlockwise around the axis of the gear under the driving of the servo motor 82, and the servo motor model conforming to the scheme can be used.
Preferably, the jointed board milling mechanism 9 further includes: the milling cutter comprises a vertical block 91, a strip-shaped column 92, a hydraulic cylinder 93, a guide rod 94, a guide column 95, a pressure plate 96, a connecting rod 97, a moving guide rail 98, a supporting steel piece 99, a main shaft lifting assembly 910, a milling cutter head 911 and a PLC 912;
in order to compress and limit the steel plate, the front side and the rear side of the top end of the underframe 1 are both fixedly provided with vertical blocks 91, the left side and the right side of the top end of each vertical block 91 are both fixedly provided with strip-shaped columns 92 along the front-rear direction, the bottom ends of the strip-shaped columns 92 are arranged, and the front end and the rear end of an inner cavity are both fixedly provided with hydraulic cylinders 93;
in order to limit the movement of the guide post 95, guide rods 94 are fixedly arranged on the front side and the rear side of the top end of the inner cavity, the guide post 95 is in matched sleeve joint with the outer wall of the guide rod 94, and a pressing plate 96 is fixedly arranged at the bottom end of the guide post 95;
in order to move the guide post 95 by the hydraulic cylinder 93, one end of the hydraulic cylinder 93 is rotatably connected to one end of the link 97 by a pin, and the other end of the link 97 is rotatably connected to one side of the guide post 95 by a pin.
Preferably, the connecting rod 97 is inclined downwards from outside to inside, so that the guide post 95 can be moved by the connecting rod 97.
In order to control the milling cutter head 911 to move forward and backward, a moving guide rail 98 is fixedly arranged at the top end of one of the bar-shaped columns 92, and a supporting steel member 99 is arranged at the top end of the moving guide rail 98;
in order to control the milling cutter head 911 to move up and down and rotate, the spindle lifting assembly 910 is fixedly disposed at one side of the supporting steel member 99, the milling cutter head 911 is disposed at the bottom end of the spindle lifting assembly 910, the PLC controller 912 is fixedly disposed at the top end of the supporting steel member 99, the spindle lifting assembly 910 and the movable guide rail 98 are electrically connected to the PLC controller 912, and the PLC controller 912 is a conventional technology and can control the spindle lifting assembly 910 and the movable guide rail 98.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and is as follows.
The method comprises the following steps: the first steel plate is lifted to the roller wheel 2, the confirmation button starts to convey so that the roller wheel 2 rotates to convey the steel plate, and the steel plate is conveyed to the place and automatically stopped (or manually started or stopped);
step two: the second steel plate is lifted to the roller wheel 2, the confirmation button starts to convey so that the roller wheel 2 rotates to convey the steel plate, and the steel plate is conveyed to the place and automatically stopped (or manually started or stopped);
step three: an external power supply of the hydraulic cylinder 93 is switched on, and the hydraulic cylinder 93 is controlled to be started, so that the hydraulic cylinder 93 pushes one end of the connecting rod 97 to drive the guide post 95 to vertically move downwards under the limitation of the guide rod 94, and the pressing plate 96 moves downwards to press the two steel plates tightly;
step four: the main shaft lifting component 910 is controlled to start so that the milling cutter head rotates to process the end face of the steel plate, and the supporting steel piece 99 drives the milling cutter head 911 to move under the control of the moving guide rail 98 so as to complete the milling processing of the steel plate;
step five: after milling is finished, the control pressure plate 96 is lifted, the steel plate is conveyed to the position below the laser GMAM composite welding device 7 through the roller 2, an external power supply of the servo motor 82 is connected and started, the servo motor 82 can drive the gear 85 to rotate clockwise around the axis of the servo motor 82, and the three-axis moving portal frame 6 moves on the ground rail 5 under the condition that the gear 85 shifts the rack 83 so as to weld the steel plate;
step six: the laser GMAM composite welding device 7 is controlled to move to the position below the T-shaped rib plate welding tool 4, the T-shaped rib plate can be welded, the operation is simple, butt welding seams and welding of large-scale plates and sectional materials can be completed, and the machining efficiency is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A dual-station laser GMAW hybrid welding system, comprising:
a chassis (1);
the inner side of the chassis (1) is provided with a plurality of rollers (2);
the vertical frame (3) is fixedly arranged on one side of the bottom frame (1);
the T-shaped rib plate welding tool (4) is fixedly arranged at the top end of the vertical frame (3);
the bottom ends of the front side and the rear side of the underframe (1) are respectively fixedly provided with a ground rail (5);
the three-axis moving portal frame (6) is arranged at the top end of the ground rail (5) in a sliding manner;
the laser GMAM composite welding device (7) is arranged on one side of the three-axis moving portal frame (6);
the ground rail driving mechanism (8) is arranged in an inner cavity of the ground rail (5);
and the jointed board milling mechanism (9) is arranged at the top end of the underframe (1).
2. The dual station laser GMAW hybrid welding system of claim 1, wherein: one end of the ground rail (5) extends to the outer side of the vertical frame (3).
3. The dual station laser GMAW hybrid welding system of claim 1, wherein: the ground rail driving mechanism (8) comprises:
the mounting plate (81) is fixedly arranged at the bottom end of one side of the three-axis moving portal frame (6);
the servo motor (82) is fixedly arranged at the top end of the mounting plate (81);
the top end of the ground rail (5) is provided with a sliding groove (84), and the rack (83) is fixedly arranged on one side of an inner cavity of the sliding groove (84);
the output end of the servo motor (82) extends into the inner cavity of the sliding groove (84) and is connected with the gear (85) in a parallel key mode, and the gear (85) is meshed with one side of the rack (83).
4. The dual station laser GMAW hybrid welding system of claim 1, wherein: makeup mills mechanism (9) and includes:
the front side and the rear side of the top end of the underframe (1) are both fixedly provided with the vertical blocks (91);
the left side and the right side of the top end of the vertical block (91) are fixedly provided with the strip-shaped columns (92) along the front-back direction;
the hydraulic cylinder (93), the bottom of the bar-shaped column (92) is provided with a bar-shaped groove, and the hydraulic cylinder (93) is fixedly arranged at the front end and the rear end of the inner cavity of the bar-shaped groove;
the front side and the rear side of the top end of the inner cavity of the strip-shaped groove are fixedly provided with guide rods (94);
the guide post (95) is in fit sleeve joint with the outer wall of the guide rod (94);
a pressing plate (96) fixedly arranged at the bottom end of the guide post (95);
one end of the hydraulic cylinder (93) is rotatably connected with one end of the connecting rod (97) through a pin shaft, and the other end of the connecting rod (97) is rotatably connected with one side of the guide pillar (95) through a pin shaft.
5. The dual station laser GMAW hybrid welding system of claim 4, wherein: the connecting rod (97) is arranged in a downward inclination from outside to inside.
6. The dual station laser GMAW hybrid welding system of claim 4, wherein: makeup mills mechanism (9) and still includes:
the movable guide rail (98) is fixedly arranged at the top end of one of the strip-shaped columns (92);
a support steel member (99) provided at a top end of the moving guide rail (98);
the main shaft lifting assembly (910) is fixedly arranged on one side of the supporting steel piece (99);
a milling cutter head (911) disposed at a bottom end of the spindle lifting assembly (910);
and the PLC (912) is fixedly arranged at the top end of the support steel part (99), and the spindle lifting assembly (910) and the movable guide rail (98) are electrically connected with the PLC (912).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222328739.8U CN218225083U (en) | 2022-09-01 | 2022-09-01 | Double-station laser GMAW (gas metal arc welding) composite welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222328739.8U CN218225083U (en) | 2022-09-01 | 2022-09-01 | Double-station laser GMAW (gas metal arc welding) composite welding system |
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|---|---|
| CN218225083U true CN218225083U (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222328739.8U Active CN218225083U (en) | 2022-09-01 | 2022-09-01 | Double-station laser GMAW (gas metal arc welding) composite welding system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728142A (en) * | 2023-08-16 | 2023-09-12 | 富力智能装备制造(常州)有限公司 | Steel part conveying equipment for gantry machining center |
| CN117733315A (en) * | 2024-02-19 | 2024-03-22 | 中国航空制造技术研究院 | Friction stir welding equipment for milling and welding composite rocket tank bottom |
-
2022
- 2022-09-01 CN CN202222328739.8U patent/CN218225083U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728142A (en) * | 2023-08-16 | 2023-09-12 | 富力智能装备制造(常州)有限公司 | Steel part conveying equipment for gantry machining center |
| CN116728142B (en) * | 2023-08-16 | 2023-11-03 | 富力智能装备制造(常州)有限公司 | Steel part conveying equipment for gantry machining center |
| CN117733315A (en) * | 2024-02-19 | 2024-03-22 | 中国航空制造技术研究院 | Friction stir welding equipment for milling and welding composite rocket tank bottom |
| CN117733315B (en) * | 2024-02-19 | 2024-05-31 | 中国航空制造技术研究院 | Friction stir welding equipment for milling and welding composite rocket tank bottom |
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