CN220127956U - Box girder welding machine - Google Patents
Box girder welding machine Download PDFInfo
- Publication number
- CN220127956U CN220127956U CN202320604132.XU CN202320604132U CN220127956U CN 220127956 U CN220127956 U CN 220127956U CN 202320604132 U CN202320604132 U CN 202320604132U CN 220127956 U CN220127956 U CN 220127956U
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- bottom plate
- web
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- groove
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- 238000003466 welding Methods 0.000 title claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000670 limiting effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a box beam welding machine, which comprises a bottom plate, a fixed block and a fixed bracket; the upper surface of bottom plate installs the fixed block, the mounting groove has been seted up to the side of bottom plate. This box roof beam welding machine, when welding box roof beam, the output shaft through external control ware control drive assembly rotates and drives two splint and fix the lower apron of placing on the bottom plate, avoid the web setting to appear the deviation when the apron down, and then conveniently weld the gap department of web and apron down, and in this embodiment, when the web setting accomplishes on the apron down, the output shaft through external control ware control drive assembly counter-rotating, when setting up so that two splint outside removal, compress tightly the web through the clamp plate and fix web and apron down, so that weld the gap department of web and apron down, avoid splint to cause the gap department of web and apron down to shelter from, promote the welding effect between web and the apron down.
Description
Technical Field
The utility model relates to the technical field of welding of box girders, in particular to a box girder welding machine.
Background
The box girder is widely used in large-scale building, hydraulic bridge, metallurgical industry and other industries at present, and the cross section shape of the box girder is the same as the cross section of a common box, and the box girder generally comprises an upper cover plate, a web plate, a lower cover plate and a partition plate.
In the prior art, in order to facilitate firmly installing the web plate and the partition plate on the lower cover plate, the lower cover plate is usually required to be fixed by the clamping plate, but the gap between the web plate and the lower cover plate is possibly shielded due to the existence of the clamping plate, so that the welding effect between the web plate and the lower cover plate is possibly reduced, and therefore, the box beam welding machine is provided.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the existing defect, and provide the box beam welding machine, when welding the box beam, the output shaft of the driving component is controlled by the external controller to rotate so as to drive the two clamping plates to fix the lower cover plate placed on the bottom plate, deviation of the web plate when the web plate is arranged on the lower cover plate is avoided, and further the welding of the gap between the web plate and the lower cover plate is facilitated, and in the embodiment, when the web plate is arranged on the lower cover plate, the output shaft of the driving component is controlled by the external controller to reversely rotate, so that the two clamping plates are arranged to enable the web plate and the lower cover plate to be fixed by the clamping plates while the web plate is pressed outwards, so that the gap between the web plate and the lower cover plate is welded, shielding of the web plate and the gap between the web plate and the lower cover plate is avoided, and the welding effect between the web plate and the lower cover plate is improved, and the problem in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a box beam welding machine comprises a bottom plate, a fixed block and a fixed bracket;
the upper surface mounting of bottom plate has the fixed block, the mounting groove has been seted up to the side of bottom plate, the internally mounted of mounting groove has the straight support, the rotation is installed on the straight support and is installed the transmission shaft, drive assembly is installed to the one end of transmission shaft, the second bevel gear is all installed at the both ends of transmission shaft, the rotation is installed two first pivots on the bottom plate, first bevel gear is installed to the lower extreme of first pivot, first bevel gear and second bevel gear meshing connection, the second gear is installed to the upper end of first pivot, the second slide has been seted up to the upper surface of bottom plate, sliding mounting has the second slide in the second slide, install the second rack on the second slide, the rotation is installed on the bottom plate has the second pivot, the upper end of second pivot is installed first gear, first gear and second gear meshing connection, the upper surface of bottom plate has the first slide, sliding mounting has the first bevel gear, first side-mounting has the second slide, the side-mounting groove has the second slide to be equipped with the second slide, the side-mounting groove has the screw, the screw thread groove is installed to the second slide, the screw rod is installed to the second slide, the screw is connected to the side of second slide, the screw support is installed to the side of second slide, the screw rod is connected to the side mounting groove has the side mounting groove, the screw rod is connected to the side mounting groove has the screw, the screw rod is connected to the side of the side mounting groove has the screw rod, the screw rod is installed to the screw rod, the screw rod is connected to the side of the side mounting groove has the screw rod, the screw rod has the screw rod to the screw down to the screw rod to the screw down. The sliding block is in sliding connection with the sliding groove, the bow-shaped frame is arranged on the other side of the moving block, the pressing plate is arranged at the end part of the bow-shaped frame, and the welding assembly is arranged on the upper surface of the bottom plate.
Further, the driving assembly comprises a motor support arranged on the lower surface inside the mounting groove, a motor is mounted on the motor support, an output shaft of the motor is connected to one end of the transmission shaft through a coupling, and an input end of the motor is electrically connected with an output end of the external controller. The motor is controlled to work through the external controller, and the motor works to drive the transmission shaft to rotate, so that the web plate and the lower cover plate are installed and fixed through electric operation.
Further, the welding assembly comprises an electric push rod arranged on the upper surface of the bottom plate, a fixing support is arranged at the upper end of the electric push rod, a first through groove is formed in the side face of the fixing support, a threaded rod is arranged on the outer side thread of the fixing support, a handle is arranged at the outer end of the threaded rod, the inner end of the threaded rod is located in the first through groove, an installation block is rotatably arranged at the inner end of the threaded rod, the installation block is in sliding connection with the first through groove, and a welding gun is arranged at the end part of the installation block. When the gap of web and lower apron is welded, drive the threaded rod through rotating the handle and rotate, the threaded rod rotates and drives the installation piece and remove under the spacing effect of first logical groove, the installation piece removes and drives welder removal, so that accomplish the welding to between web and the lower apron, when the welding is to between web and the upper cover plate, through the work of external control ware control electric putter, electric putter drives the fixed bolster and removes, thereby can adjust welder's height, in addition, the concave type mouth of bow-shaped frame is down, when the clamp plate compresses tightly the upper cover plate, can dodge welding assembly through the concave type mouth of bow-shaped frame, in order to accomplish the welding to between web and the upper cover plate.
Compared with the prior art, the utility model has the beneficial effects that: this box roof beam welding machine, when welding box roof beam, the output shaft through external control ware control drive assembly rotates and drives two splint and fix the lower apron of placing on the bottom plate, avoid the web setting to appear the deviation when the apron down, and then conveniently weld the gap department of web and apron down, and in this embodiment, when the web setting accomplishes on the apron down, the output shaft through external control ware control drive assembly counter-rotating, when setting up so that two splint outside removal, compress tightly the web through the clamp plate and fix web and apron down, so that weld the gap department of web and apron down, avoid splint to cause the gap department of web and apron down to shelter from, promote the welding effect between web and the apron down.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic view of a partial enlarged structure of the present utility model at a.
In the figure: 1 bottom plate, 2 mounting groove, 3 handles, 4 threaded rods, 5 first through grooves, 6 fixed blocks, 7 clamping plates, 8 electric telescopic rods, 9 lead screws, 10 sliding blocks, 11 moving blocks, 12 mounting brackets, 13 sliding grooves, 14 first gears, 15 bows, 16 clamping plates, 17 fixed brackets, 18 mounting blocks, 19 welding guns, 20 first sliding ways, 21 first sliding plates, 22 first racks, 23 second gears, 24 third gears, 25 second racks, 26 motors, 27 motor brackets, 28 first bevel gears, 29 second bevel gears, 30 transmission shafts and 31 straight brackets.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a box beam welding machine comprises a bottom plate 1, a fixed block 6 and a fixed bracket 17;
the upper surface of the bottom plate 1 is provided with a fixed block 6, the side surface of the bottom plate 1 is provided with a mounting groove 2, the inside of the mounting groove 2 is provided with a straight bracket 31, a transmission shaft 30 is rotatably arranged on the straight bracket 31, one end of the transmission shaft 30 is provided with a driving component, two ends of the transmission shaft 30 are provided with a second bevel gear 29, two first rotating shafts are rotatably arranged on the bottom plate 1, the lower end of each first rotating shaft is provided with a first bevel gear 28, the first bevel gear 28 is in meshed connection with the second bevel gear 29, the upper end of each first rotating shaft is provided with a second gear 23, the upper surface of the bottom plate 1 is provided with a second slide way, a second slide plate is slidably arranged in the second slide way, the second slide plate is provided with a second rack 25, the upper end of each second rotating shaft is provided with a first gear 14, the first gear 14 is in meshed connection with the second gear 23, the upper surface of the bottom plate 1 is provided with a first slide way 20, the first slide way 20 is internally provided with a first slide plate 21 in a sliding way, the first slide plate 21 is provided with a first rack 22, the side surface of the fixed block 6 is provided with a groove, the side surface of the groove is provided with two second through grooves, the end parts of the first rack 22 and the second gear 23 are respectively provided with a connecting frame, the connecting frames are in sliding connection with the second through grooves, the other end of the connecting frame is provided with a clamping plate 7, the upper surface of the bottom plate 1 is fixedly provided with a mounting bracket 12, the upper surface of the bottom plate 1 is rotatably provided with a screw rod 9, the other end of the screw rod 9 is rotatably provided with the upper and lower surfaces of the mounting bracket 12, the middle part of the lower end of the screw rod 9 is provided with a third gear 24, the third gear 24 is in meshed connection with the second gear 23, the screw rod 9 is provided with a moving block 11 in a threaded way, the side surface of the moving block 11 is provided with a slide block 10, the inner side of the mounting bracket 12 is provided with a slide groove 13, the slide block 10 is in sliding connection with the slide groove 13, the other side of the moving block 11 is provided with a bow 15, the end part of the bow 15 is provided with a pressing plate 16, and the upper surface of the bottom plate 1 is provided with a welding assembly.
When the box girder is welded, the lower cover plate of the box girder is placed on the bottom plate 1, the driving component is controlled by an external controller to work so as to drive the transmission shaft 30 to rotate, the transmission shaft 30 rotates so as to drive the second bevel gear 29 to rotate, the second bevel gear 29 rotates so as to drive the first bevel gear 28 to rotate, the first bevel gear 28 rotates so as to drive the first rotating shaft to rotate, the first rotating shaft rotates so as to drive the second gear 23 to rotate, the second gear 23 rotates so as to drive the second gear 23 to rotate, the first gear 14 rotates so as to drive the first gear 22 to move, the first gear 22 and the second gear 25 both drive the corresponding connecting frames to move, the connecting frames move so as to drive the clamping plates 7 to move, the two clamping plates 7 fix the lower cover plate, deviation of web plates when the lower cover plate is avoided, and welding of gaps between the web plates is facilitated, however, the existence of the clamping plates 7 may cause shielding to the gap between the web plate and the lower cover plate, so that the welding effect between the web plate and the lower cover plate may be reduced, in this embodiment, when the web plate is arranged on the lower cover plate, the output shaft of the driving assembly is controlled to reversely rotate by the external controller, so that the two clamping plates 7 move outwards, meanwhile, the second gear 23 rotates to drive the third gear 24 to rotate, the third gear 24 rotates to drive the lead screw 9 to rotate, the lead screw 9 rotates to drive the moving block 11 to move downwards under the limiting action of the sliding block 10 and the sliding groove 13, the moving block 11 moves downwards to drive the bow-shaped frame 15 to move downwards, the bow-shaped frame 15 moves downwards to drive the pressing plate 16 to move downwards, so that the web plate and the lower cover plate are fixed by the pressing plate 16, so that the gap between the web plate and the lower cover plate is welded, the welding effect between the web and the lower cover plate is improved, and in addition, when the two clamping plates 7 move inwards, the pressing plate 16 moves upwards to avoid the arrangement of the web.
The driving assembly comprises a motor bracket 27 on the inner lower surface of the mounting groove 2, a motor 26 is mounted on the motor bracket 27, an output shaft of the motor 26 is connected to one end of a transmission shaft 30 through a coupling, and an input end of the motor 26 is electrically connected with an output end of an external controller. The motor 26 is controlled to work through an external controller, and the motor 26 works to drive the transmission shaft 30 to rotate, so that the web plate and the lower cover plate are installed and fixed through electric operation.
The welding assembly comprises an electric push rod 8 arranged on the upper surface of the bottom plate 1, a fixing support 17 is arranged at the upper end of the electric push rod 8, a first through groove 5 is formed in the side face of the fixing support 17, a threaded rod 4 is arranged on the outer side thread of the fixing support 17, a handle 3 is arranged at the outer end of the threaded rod 4, the inner end of the threaded rod 4 is located in the first through groove 5, an installation block 18 is rotatably arranged at the inner end of the threaded rod 4, the installation block 18 is slidably connected with the first through groove 5, and a welding gun 19 is arranged at the end part of the installation block 18. When the gap of the web plate and the lower cover plate is welded, the threaded rod 4 is driven to rotate by the rotating handle 3, the threaded rod 4 rotates to drive the mounting block 18 to move under the limiting action of the first through groove 5, the mounting block 18 moves to drive the welding gun 19 to move so as to finish the welding between the web plate and the lower cover plate, when the welding between the web plate and the upper cover plate is required, the electric push rod 8 is controlled to work by the external controller, the electric push rod 8 drives the fixing support 17 to move so as to adjust the height of the welding gun 19, in addition, the concave opening of the bow-shaped frame 15 faces downwards, and when the pressing plate 16 presses the upper cover plate, the welding assembly can be avoided by the concave opening of the bow-shaped frame 15 so as to finish the welding between the web plate and the upper cover plate.
The working principle of the box beam welding machine provided by the utility model is as follows: when the box girder is welded, the lower cover plate of the box girder is placed on the bottom plate 1, the driving component is controlled by an external controller to work so as to drive the transmission shaft 30 to rotate, the transmission shaft 30 rotates so as to drive the second bevel gear 29 to rotate, the second bevel gear 29 rotates so as to drive the first bevel gear 28 to rotate, the first bevel gear 28 rotates so as to drive the first rotating shaft to rotate, the first rotating shaft rotates so as to drive the second gear 23 to rotate, the second gear 23 rotates so as to drive the second gear 23 to rotate, the first gear 14 rotates so as to drive the first gear 22 to move, the first gear 22 and the second gear 25 both drive the corresponding connecting frames to move, the connecting frames move so as to drive the clamping plates 7 to move, the two clamping plates 7 fix the lower cover plate, deviation of web plates when the lower cover plate is avoided, and welding of gaps between the web plates is facilitated, however, the existence of the clamping plates 7 may cause shielding to the gap between the web plate and the lower cover plate, so that the welding effect between the web plate and the lower cover plate may be reduced, in this embodiment, when the web plate is arranged on the lower cover plate, the output shaft of the driving assembly is controlled to reversely rotate by the external controller, so that the two clamping plates 7 move outwards, meanwhile, the second gear 23 rotates to drive the third gear 24 to rotate, the third gear 24 rotates to drive the lead screw 9 to rotate, the lead screw 9 rotates to drive the moving block 11 to move downwards under the limiting action of the sliding block 10 and the sliding groove 13, the moving block 11 moves downwards to drive the bow-shaped frame 15 to move downwards, the bow-shaped frame 15 moves downwards to drive the pressing plate 16 to move downwards, so that the web plate and the lower cover plate are fixed by the pressing plate 16, so that the gap between the web plate and the lower cover plate is welded, the welding effect between the web and the lower cover plate is improved, and in addition, when the two clamping plates 7 move inwards, the pressing plate 16 moves upwards to avoid the arrangement of the web. The motor 26 is controlled to work through an external controller, and the motor 26 works to drive the transmission shaft 30 to rotate, so that the web plate and the lower cover plate are installed and fixed through electric operation. When the gap of the web plate and the lower cover plate is welded, the threaded rod 4 is driven to rotate by the rotating handle 3, the threaded rod 4 rotates to drive the mounting block 18 to move under the limiting action of the first through groove 5, the mounting block 18 moves to drive the welding gun 19 to move so as to finish the welding between the web plate and the lower cover plate, when the welding between the web plate and the upper cover plate is required, the electric push rod 8 is controlled to work by the external controller, the electric push rod 8 drives the fixing support 17 to move so as to adjust the height of the welding gun 19, in addition, the concave opening of the bow-shaped frame 15 faces downwards, and when the pressing plate 16 presses the upper cover plate, the welding assembly can be avoided by the concave opening of the bow-shaped frame 15 so as to finish the welding between the web plate and the upper cover plate.
It should be noted that in this embodiment, the core chip of the external controller is selected from an STC single-chip microcomputer, the specific model is STC15W204S, the motor 26 and the electric push rod 8 can be freely configured according to the actual application scenario, and the motor 26 can be selected from a JE series single-phase servo motor manufactured by mitsubishi motor (china) limited in beijing city. The external controller controls the operation of the motor 26 and the electric putter 8 using methods commonly used in the art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (3)
1. A box girder welding machine which is characterized in that: comprises a bottom plate (1), a fixed block (6) and a fixed bracket (17);
the upper surface of the bottom plate (1) is provided with a fixed block (6), the side surface of the bottom plate (1) is provided with a mounting groove (2), the inside of the mounting groove (2) is provided with a straight bracket (31), a transmission shaft (30) is rotatably mounted on the straight bracket (31), one end of the transmission shaft (30) is provided with a driving component, two ends of the transmission shaft (30) are provided with second bevel gears (29), the bottom plate (1) is rotatably provided with two first rotating shafts, the lower end of each first rotating shaft is provided with a first bevel gear (28), the first bevel gear (28) is in meshed connection with the second bevel gear (29), the upper end of each first rotating shaft is provided with a second gear (23), the upper surface of the bottom plate (1) is provided with a second slide, the second slide is slidably mounted on the second slide, the second slide is provided with a second slide (25), the upper end of each second rotating shaft is provided with a first gear (14), the first bevel gear (28) is in meshed connection with the first slide (20), the first slide (21) is fixedly provided with a first slide (20), the first slide (20) is fixedly provided with a second slide (21), two second through grooves are formed in the side face of the groove, a connecting frame is arranged at the end portion of each first rack (22) and the end portion of each second gear (23), the connecting frame is connected with the corresponding second through groove in a sliding mode, a clamping plate (7) is arranged at the other end of each connecting frame, a mounting bracket (12) is fixedly arranged on the upper surface of each bottom plate (1), a lead screw (9) is arranged on the upper surface of each bottom plate (1) in a rotating mode, the other end of each lead screw (9) is arranged on the lower end lower surface of each mounting bracket (12) in a rotating mode, a third gear (24) is arranged at the middle of the lower end of each lead screw (9), the third gear (24) is connected with the corresponding second gear (23) in a meshed mode, a moving block (11) is arranged on each lead screw (9) in a threaded mode, sliding block (10) is arranged on the side face of each moving block (11), a sliding groove (13) is formed in the inner side of each mounting bracket (12), a sliding groove (10) and the sliding groove (13) in a sliding mode, an arc-shaped frame (15) is arranged on the other side of each moving block (11), and a pressing plate (16) is arranged on the end portion of each arc-shaped frame (15), and a bottom plate assembly is welded on the end portion.
2. A box girder welding machine according to claim 1, characterized in that: the driving assembly comprises a motor support (27) on the lower surface inside the mounting groove (2), a motor (26) is mounted on the motor support (27), an output shaft of the motor (26) is connected to one end of a transmission shaft (30) through a coupling, and an input end of the motor (26) is electrically connected with an output end of an external controller.
3. A box girder welding machine according to claim 1, characterized in that: the welding assembly comprises an electric push rod (8) arranged on the upper surface of a bottom plate (1), a fixing support (17) is arranged at the upper end of the electric push rod (8), a first through groove (5) is formed in the side face of the fixing support (17), a threaded rod (4) is arranged on the outer side thread of the fixing support (17), a handle (3) is arranged at the outer end of the threaded rod (4), the inner end of the threaded rod (4) is located in the first through groove (5), an installation block (18) is arranged at the inner end of the threaded rod (4) in a rotating mode, the installation block (18) is connected with the first through groove (5) in a sliding mode, and a welding gun (19) is arranged at the end portion of the installation block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604132.XU CN220127956U (en) | 2023-03-24 | 2023-03-24 | Box girder welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604132.XU CN220127956U (en) | 2023-03-24 | 2023-03-24 | Box girder welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220127956U true CN220127956U (en) | 2023-12-05 |
Family
ID=88953219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320604132.XU Active CN220127956U (en) | 2023-03-24 | 2023-03-24 | Box girder welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220127956U (en) |
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2023
- 2023-03-24 CN CN202320604132.XU patent/CN220127956U/en active Active
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