CN114515927B - Welding workbench for butt joint of metal plates and butt joint method thereof - Google Patents
Welding workbench for butt joint of metal plates and butt joint method thereof Download PDFInfo
- Publication number
- CN114515927B CN114515927B CN202111618884.3A CN202111618884A CN114515927B CN 114515927 B CN114515927 B CN 114515927B CN 202111618884 A CN202111618884 A CN 202111618884A CN 114515927 B CN114515927 B CN 114515927B
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- bearing plate
- material bearing
- metal plates
- sliding
- seats
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- 239000002184 metal Substances 0.000 title claims abstract description 63
- 238000003466 welding Methods 0.000 title claims abstract description 37
- 210000001503 joint Anatomy 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 90
- 238000009434 installation Methods 0.000 claims description 4
- 239000002436 steel type Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002146 bilateral effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding workbench for butt joint of metal plates and a butt joint method thereof, which relate to the technical field of metal plate welding and comprise a workbench and a plate fixing assembly, wherein a workbench groove is formed in the upper table surface of the workbench, two sliding shafts which are arranged in the horizontal direction are connected between two sides of the interior of the workbench groove, and the plate fixing assembly is connected to the sliding shafts, so that the welding workbench has the beneficial effects that: according to the invention, the inner ends of the first material bearing plate and the second material bearing plate are simultaneously jacked up by controlling the extension of the telescopic rod driven by lifting hydraulic pressure, and an included angle is formed between the upper ends of the first material bearing plate and the second material bearing plate.
Description
Technical Field
The invention relates to the technical field of metal plate welding, in particular to a welding workbench for metal plate butt joint and a butt joint method thereof.
Background
In the application process of the metal plate welding technology, some metal plates are required to be welded and fixed at a certain angle, in the welding process, the two metal plates are required to be attached according to the required butt joint angle, the positions of the two metal plates are fixed through each clamp, and finally the two metal plates are welded and fixed by welding equipment, so that the metal plates are fixed in a complex manner, and the metal plates are easy to shift in the process of fixing, so that the butt joint has deviation, the quality of welding finished workpieces is influenced, and a welding workbench capable of conveniently and rapidly positioning and splicing the metal plates at a certain angle is required.
Disclosure of Invention
The invention aims to provide a welding workbench for butt joint of metal plates and a butt joint method thereof, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a welding table that metal sheet butt joint was used, includes workstation and plate fixed subassembly, the board recess has been seted up to the last mesa of workstation, is connected with two slide shafts that are the horizontal direction setting between the inside both sides of board recess, is connected with plate fixed subassembly on the slide shaft, plate fixed subassembly is including being the first flitch and the second flitch of holding that bilateral symmetry set up.
Preferably, the bottom of the outer side end of the bottom surface of the first material bearing plate and the bottom of the bottom surface of the second material bearing plate are hinged with a pair of sliding sleeves, the sliding sleeves are in sliding connection with corresponding sliding shafts, the inner side end of the bottom surface of the first material bearing plate and the bottom surface of the second material bearing plate are welded with hinge lugs, the hinge lugs are hinged with the upper end of the push-pull seat through pins, lifting hydraulic drive is arranged at the bottom of the machine groove, a telescopic rod of the lifting hydraulic drive vertically extends upwards, and the upper end of the telescopic rod of the lifting hydraulic drive is fixedly connected with the bottom of the push-pull seat.
Preferably, the both sides limit that first material bearing plate, second material bearing plate all welds the hydraulic drive mount pad, and the lateral wall of hydraulic drive mount pad passes through bolt fixedly connected with electromagnetic hydraulic drive, and electromagnetic hydraulic drive that first material bearing plate, second material bearing plate both sides were established is the symmetry setting, and two electromagnetic hydraulic drive's telescopic link extends along relative direction, and the equal fixedly connected with screw rod positioning seat of the inner of every electromagnetic hydraulic drive's telescopic link, the inboard integrated into one piece of screw rod positioning seat has the slide rail, is connected with the roof pressure angle seat on the slide rail.
Preferably, the welding of roof pressure angle seat back has slide and slide rail to match suitable sliding connection, the both ends of screw rod positioning seat are equipped with the adapter, and the switching has the screw rod between the adapter at screw rod positioning seat both ends, and screw rod and the slide middle part that roof pressure angle seat back established are connected through threaded relation, and the outer tip of screw rod is equipped with the spanner.
Preferably, the jacking angle seat is an angle steel type supporting body, and the inner side of the jacking angle seat is an inclined plane with the angle of 40-60 degrees.
Preferably, both side edges of the first material bearing plate and the second material bearing plate are welded with guide seats, the outer side surface of each screw rod positioning seat is welded with a guide sliding rod corresponding to the guide seat, the guide sliding rod is inserted and connected in a sliding manner along the middle part of the guide seat, and the sliding direction of the guide sliding rod is consistent with the telescopic direction of the telescopic rod driven by electromagnetic hydraulic pressure.
The butt joint method of the welding workbench for butt joint of the metal plates comprises the following steps:
Step one: pre-adjusting welding angles: the inner ends of the first material bearing plate and the second material bearing plate are jacked up at the same time by controlling the extension of the telescopic rod driven by lifting hydraulic pressure, the sliding sleeve hinged to the bottoms of the outer ends of the first material bearing plate and the second material bearing plate slides inwards along the sliding shaft, the bottoms of the first material bearing plate and the second material bearing plate are supported stably, an included angle formed between the upper ends of the first material bearing plate and the second material bearing plate is an included angle formed when two metal plates are butted, and the included angle between the first material bearing plate and the second material bearing plate is adjusted according to the included angle requirement required by welding workpieces, so that the pre-adjustment of the welding angle is completed;
Step two: fixing the metal plates, namely respectively placing the two metal plates for butt joint on the upper surfaces of a first material bearing plate and a second material bearing plate, extending the telescopic rods through controlling electromagnetic hydraulic driving, inwards pushing the two screw rod positioning seats, adjusting the two jacking angle seats to a position which is not clamped with the side edges of the metal plates, respectively supporting the two ends of the bottom of the metal plates by the two jacking angle seats, pulling and turning a spanner at the lower end of the screw rod, controlling the jacking angle seats to slide along the guide of the slide rail, upwards pushing the metal plates, enabling the upper ends of the two metal plates to be in contact with each other, and finally controlling the telescopic rods through electromagnetic hydraulic driving to continuously extend to support and press the two side edges of the metal plates;
Step three: stripping of a machined part: after the metal plate is fixed based on the second step, the joint seam of the two metal plates can be welded and fixed by welding equipment, welding of a machined part is completed, and when the material is removed, the two jacking angle seats are separated from the abutting and fixing of the side edges of the metal plate by controlling the retraction of the two telescopic rods driven by electromagnetic hydraulic pressure, so that the rapid material removal of the machined part is completed.
The invention has the technical effects and advantages that:
1. according to the invention, the inner ends of the first material bearing plate and the second material bearing plate are simultaneously jacked up by controlling the extension of the telescopic rod driven by lifting hydraulic pressure, and an included angle is formed between the upper ends of the first material bearing plate and the second material bearing plate;
2. according to the invention, two ends of the bottom of the metal plate are respectively supported by two jacking angle seats, the jacking angle seats are controlled to slide along the guide of the sliding rail by pulling the spanner at the lower end of the screw rod, the metal plate is pushed upwards, so that the upper ends of the two metal plates are abutted and attached, finally, the electromagnetic hydraulic driven telescopic rod is controlled to continue to extend, and the two side edges of the metal plate are fixed in a propping way, so that the fixing is rapid;
3. When the material is removed, the two electromagnetic hydraulic driving telescopic rods are controlled to retract, so that the two jacking angle seats are separated from the abutting fixation of the side edges of the metal plate, and the rapid material removal of the machined part is completed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of the butt joint of the plates with angles according to the present invention.
Fig. 3 is a front cross-sectional view of the structure of the present invention.
Fig. 4 is a view at A-A in fig. 3.
Fig. 5 is a cross-sectional view at B-B in fig. 4.
In the figure: 1. a working machine; 101. a machine groove; 2. a slide shaft; 201. a sliding sleeve; 3. a first material bearing plate; 301. a second material bearing plate; 4. a hydraulic drive mount; 5. electromagnetic hydraulic driving; 6. a screw positioning seat; 601. a slide rail; 7. a screw; 701. a wrench; 8. pushing the angle seat; 9. a guide seat; 10. a guide slide bar; 11. a push-pull seat; 12. and lifting hydraulic drive.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a welding workbench for butt joint of metal plates, which is shown in fig. 1-5, and comprises a workbench 1 and a plate fixing assembly, and is characterized in that: the upper table surface of the working table 1 is provided with a table groove 101, two sliding shafts 2 which are arranged in the horizontal direction are connected between two sides inside the table groove 101, a plate fixing assembly is connected to the sliding shafts 2, and the plate fixing assembly comprises a first material bearing plate 3 and a second material bearing plate 301 which are arranged in a bilateral symmetry mode.
As shown in fig. 2 and 3, the bottoms of the outer side ends of the bottom surfaces of the first material bearing plate 3 and the second material bearing plate 301 are hinged with a pair of sliding sleeves 201, the sliding sleeves 201 are in sliding connection with the corresponding sliding shafts 2, the inner side ends of the bottom surfaces of the first material bearing plate 3 and the second material bearing plate 301 are welded with hinge lugs, the hinge lugs are hinged with the upper ends of the push-pull seats 11 through pins, the bottoms of the machine table grooves 101 are provided with lifting hydraulic drives 12, the telescopic rods of the lifting hydraulic drives 12 vertically extend upwards, and the upper ends of the telescopic rods of the lifting hydraulic drives 12 are fixedly connected with the bottoms of the push-pull seats 11.
Referring to fig. 1, fig. 4 and fig. 5, two sides of a first material bearing plate 3 and a second material bearing plate 301 are welded with a hydraulic driving installation seat 4, an outer side wall of the hydraulic driving installation seat 4 is fixedly connected with electromagnetic hydraulic driving 5 through bolts, the electromagnetic hydraulic driving 5 arranged on two sides of the first material bearing plate 3 and the second material bearing plate 301 are symmetrically arranged, telescopic rods of the two electromagnetic hydraulic driving 5 extend along opposite directions, a screw rod positioning seat 6 is fixedly connected to the inner end of each telescopic rod of each electromagnetic hydraulic driving 5, a sliding rail 601 is integrally formed on the inner side of each screw rod positioning seat 6, and a jacking angle seat 8 is connected to the sliding rail 601.
The back welding of the jacking angle seat 8 is provided with a slide seat and a slide rail 601 which are matched and connected in a sliding manner, two ends of the screw rod positioning seat 6 are provided with adapter seats, a screw rod 7 is connected between the adapter seats at two ends of the screw rod positioning seat 6, the screw rod 7 is connected with the middle part of the slide seat arranged at the back of the jacking angle seat 8 in a threaded manner, and the outer end part of the screw rod 7 is provided with a spanner 701.
As shown in fig. 1 and 5, the top-pressing corner seat 8 is an angle steel support body and is used for supporting the side surface and the bottom surface of the metal plate, the inner side surface of the top-pressing corner seat 8 is a 40-60-degree inclined surface, when the two top-pressing corner seats 8 clamp the side edges of the metal plate, the tendency of pressing down the metal plate is provided, the metal plate is tightly attached to the surface of the first material bearing plate 3 or the second material bearing plate 301, and tilting and shifting of the metal plate are avoided, so that the accuracy of the welding angle is affected.
Guide bases 9 are welded on two side edges of the first material bearing plate 3 and the second material bearing plate 301, a guide slide rod 10 is welded on the outer side face of each screw rod positioning seat 6 and corresponds to the position of each guide base 9, the guide slide rod 10 is inserted and connected in a sliding mode along the middle of the guide base 9, the sliding direction of the guide slide rod 10 is consistent with the telescopic rod telescopic direction of the electromagnetic hydraulic drive 5, and stability of the screw rod positioning seat 6 during positioning is guaranteed under the guide of the guide slide rod 10.
A butt joint method of a welding workbench for butt joint of metal plates comprises the following steps:
Step one: pre-adjusting welding angles: the telescopic rods of the lifting hydraulic drive 12 are controlled to extend, the inner ends of the first material bearing plate 3 and the second material bearing plate 301 are jacked up at the same time, the sliding sleeve 201 hinged to the bottoms of the outer side ends of the first material bearing plate 3 and the second material bearing plate 301 slides inwards along the sliding shaft 2, the bottoms of the first material bearing plate 3 and the second material bearing plate 301 are supported stably, an included angle formed between the upper ends of the first material bearing plate 3 and the second material bearing plate 301 when two metal plates are butted is formed, and the included angle between the first material bearing plate 3 and the second material bearing plate 301 is adjusted according to the requirement of the included angle required by welding workpieces, so that the pre-adjustment of the welding angle is finished;
Step two: fixing the metal plates, namely respectively placing two metal plates for butt joint on the upper surfaces of a first material bearing plate 3 and a second material bearing plate 301, controlling the extension rods of an electromagnetic hydraulic drive 5 to extend, internally pushing two screw positioning seats 6, adjusting two jacking angle seats 8 to the positions which are not clamped with the side edges of the metal plates, respectively supporting the two bottom ends of the metal plates by the two jacking angle seats 8, pulling a spanner 701 at the lower end of each screw 7, controlling the jacking angle seats 8 to slide along the guide of a slide rail 601, pushing the metal plates upwards, enabling the upper ends of the two metal plates to be abutted, finally controlling the extension rods of the electromagnetic hydraulic drive 5 to extend continuously, and carrying out butt pressing fixation on the two side edges of the metal plates;
Step three: stripping of a machined part: after the metal plate is fixed based on the second step, the joint seam of the two metal plates can be welded and fixed by welding equipment, welding of a machined part is completed, and when the material is removed, the telescopic rods of the two electromagnetic hydraulic drives 5 are controlled to retract, so that the two pressing corner seats 8 are separated from the pressing and fixing of the side edges of the metal plate, and the rapid material removal of the machined part is completed.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present invention is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present invention can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (1)
1. A butt joint method of a welding workbench for butt joint of metal plates comprises the following steps:
Step one: pre-adjusting welding angles: the telescopic rods of the lifting hydraulic drive (12) are controlled to extend, the inner ends of the first material bearing plate (3) and the second material bearing plate (301) are jacked up at the same time, the sliding sleeves (201) hinged to the bottoms of the outer side ends of the first material bearing plate (3) and the second material bearing plate (301) slide inwards along the sliding shafts (2), the bottoms of the first material bearing plate (3) and the second material bearing plate (301) are supported stably, an included angle formed between the upper ends of the first material bearing plate (3) and the second material bearing plate (301) when two metal plates are in butt joint is formed, the included angle between the first material bearing plate (3) and the second material bearing plate (301) is adjusted according to the included angle requirement required by welding workpieces, and the pre-adjustment of the welding angle is completed;
Step two: fixing the metal plates, respectively placing the two metal plates for butt joint on the upper surfaces of a first material bearing plate (3) and a second material bearing plate (301), controlling the expansion link of an electromagnetic hydraulic drive (5) to extend, internally pushing the two screw rod positioning seats (6), adjusting the two jacking angle seats (8) to a position which is not clamped with the side edges of the metal plates, respectively supporting the two ends of the bottom of the metal plates by the two jacking angle seats (8), and controlling the jacking angle seats (8) to slide along the guide of a sliding rail (601) by wrenching a spanner (701) at the lower end of the screw rod (7), pushing the metal plates upwards, enabling the upper ends of the two metal plates to be in contact with each other, finally controlling the expansion link of the electromagnetic hydraulic drive (5) to continue to extend, and carrying out pressing fixing on the two side edges of the metal plates;
Step three: stripping of a machined part: after the metal plate is fixed based on the second step, the joint seam of the two metal plates can be welded and fixed by welding equipment, welding of a machined part is completed, and when the material is removed, the two jacking angle seats (8) are separated from the abutting and fixing of the side edges of the metal plate by controlling the retraction of the telescopic rods of the two electromagnetic hydraulic drives (5), so that the rapid material removal of the machined part is completed;
the welding workbench comprises a workbench (1) and a plate fixing assembly, and is characterized in that: the upper table surface of the working table (1) is provided with a table groove (101), two sliding shafts (2) which are arranged in the horizontal direction are connected between two sides in the table groove (101), the sliding shafts (2) are connected with plate fixing components, and the plate fixing components comprise a first material bearing plate (3) and a second material bearing plate (301) which are symmetrically arranged left and right;
The bottoms of the outer side ends of the bottom surfaces of the first material bearing plate (3) and the second material bearing plate (301) are hinged with a pair of sliding sleeves (201), the sliding sleeves (201) are in sliding connection with corresponding sliding shafts (2), the inner side ends of the bottom surfaces of the first material bearing plate (3) and the second material bearing plate (301) are welded with hinge lugs, the hinge lugs are simultaneously hinged with the upper ends of the push-pull seats (11) through pins, lifting hydraulic drives (12) are arranged at the bottoms of the machine platform grooves (101), telescopic rods of the lifting hydraulic drives (12) vertically extend upwards, and the upper ends of the telescopic rods of the lifting hydraulic drives (12) are fixedly connected with the bottoms of the push-pull seats (11);
The two side edges of the first material bearing plate (3) and the second material bearing plate (301) are welded with hydraulic drive installation seats (4), the outer side walls of the hydraulic drive installation seats (4) are fixedly connected with electromagnetic hydraulic drives (5) through bolts, the electromagnetic hydraulic drives (5) arranged on the two sides of the first material bearing plate (3) and the second material bearing plate (301) are symmetrically arranged, telescopic rods of the two electromagnetic hydraulic drives (5) extend along opposite directions, the inner end of each telescopic rod of each electromagnetic hydraulic drive (5) is fixedly connected with a screw positioning seat (6), the inner side of each screw positioning seat (6) is integrally formed with a sliding rail (601), and a jacking angle seat (8) is connected to the sliding rail (601);
the back of the jacking angle seat (8) is welded with a sliding seat which is matched with the sliding rail (601) in a sliding connection, two ends of the screw rod positioning seat (6) are provided with adapter seats, a screw rod (7) is connected between the adapter seats at two ends of the screw rod positioning seat (6), the screw rod (7) is connected with the middle part of the sliding seat arranged at the back of the jacking angle seat (8) in a threaded connection manner, and the outer end part of the screw rod (7) is provided with a spanner (701);
the jacking angle seat (8) is an angle steel type supporting body, and the inner side of the jacking angle seat (8) is an inclined plane with the angle of 40-60 degrees;
Guide bases (9) are welded on two side edges of the first material bearing plate (3) and the second material bearing plate (301), a guide slide rod (10) is welded on the outer side face of each screw rod positioning base (6) and corresponds to the position of the guide base (9), the guide slide rod (10) is inserted and connected in a sliding mode along the middle of the guide base (9), and the sliding direction of the guide slide rod (10) is consistent with the telescopic rod telescopic direction of the electromagnetic hydraulic drive (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618884.3A CN114515927B (en) | 2021-12-28 | 2021-12-28 | Welding workbench for butt joint of metal plates and butt joint method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618884.3A CN114515927B (en) | 2021-12-28 | 2021-12-28 | Welding workbench for butt joint of metal plates and butt joint method thereof |
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| Publication Number | Publication Date |
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| CN114515927A CN114515927A (en) | 2022-05-20 |
| CN114515927B true CN114515927B (en) | 2024-04-19 |
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| CN202111618884.3A Active CN114515927B (en) | 2021-12-28 | 2021-12-28 | Welding workbench for butt joint of metal plates and butt joint method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255744B (en) * | 2022-09-26 | 2022-12-27 | 山东博尔特电梯有限公司 | Plate welding equipment |
| CN115673652B (en) * | 2022-12-28 | 2023-05-26 | 山东海纳等离子科技有限公司 | Wear-resisting plate welding machine |
| CN117697264B (en) * | 2024-02-05 | 2024-04-12 | 金言实业集团有限公司 | Aluminum steel plate welding production system |
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