CN221064949U - Positioning butt-joint platform for steel frame welding - Google Patents
Positioning butt-joint platform for steel frame welding Download PDFInfo
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- CN221064949U CN221064949U CN202322216067.6U CN202322216067U CN221064949U CN 221064949 U CN221064949 U CN 221064949U CN 202322216067 U CN202322216067 U CN 202322216067U CN 221064949 U CN221064949 U CN 221064949U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000003466 welding Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000007306 turnover Effects 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000003032 molecular docking Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a positioning butt-joint platform for steel frame welding, which relates to the technical field of steel frame welding and comprises a roller table, wherein the roller table comprises a first rack and a first roller set, a plurality of groups of positioning racks are arranged on the first rack, each positioning rack comprises a fixed rack and a movable rack which are positioned below the first roller set, and a first driving mechanism for driving the movable rack to move along the width direction of the first rack is arranged on the first rack; the top surfaces of the fixing frame and the moving frame are respectively provided with a plurality of guide posts in a rotating mode, the top ends of the guide posts are located above the first roller set, the first roller set comprises a plurality of first roller bodies, two ends of the roller table are provided with translation frames, the first table frames are provided with second driving mechanisms for driving the translation frames to move along the length direction of the first table frames, and the translation frames are hinged with clamping tables and third driving mechanisms for driving the clamping tables to turn over and swing on the vertical surfaces. The utility model realizes the rapid and accurate butt joint of the beam channel steel and the longitudinal beam channel steel, and improves the welding efficiency and quality of the steel frame.
Description
Technical Field
The utility model relates to the technical field of steel frame welding, in particular to a positioning and butt-joint platform for steel frame welding.
Background
The steel frame is widely applied to building structures and is formed by combining and welding two longitudinal beam channel steels and a plurality of transverse beam channel steels. The steel frame can be welded on the building site or welded in advance in a workshop to be made into a prefabricated member.
At present, the welding mode of the steel frame prefabricated member is to place the longitudinal beam channel steel and the transverse beam channel steel on a flat ground, and then the longitudinal beam channel steel and the transverse beam channel steel are welded point by point manually one by one.
Disclosure of utility model
The utility model aims to provide a positioning butt-joint platform for steel frame welding, and aims to solve the technical problem of low steel frame welding efficiency in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
The positioning butt-joint platform for steel frame welding comprises a roller table, wherein the roller table comprises a first rack and a first roller set arranged on the first rack, a plurality of groups of positioning frames are arranged on the first rack at intervals along the width direction of the first rack, each positioning frame comprises a fixed frame and a movable frame which are positioned below the first roller set, and a first driving mechanism for driving the movable frame to move along the width direction of the first rack is arranged on the first rack;
The top surfaces of the fixed frame and the movable frame are respectively provided with a plurality of guide posts in a rotating mode, the guide posts are arranged at intervals along the length direction of the first bench, the guide posts are vertically arranged, the top ends of the guide posts are positioned above the first roller set, the first roller set comprises a plurality of first roller bodies, and the first roller bodies and the guide posts are arranged in a staggered mode;
the two ends of the roller table are provided with translation frames, the first frame is provided with a second driving mechanism for driving the translation frames to move along the length direction of the first frame, and the translation frames are hinged with a clamping table and a third driving mechanism for driving the clamping table to turn over on the vertical surface.
Preferably, the first driving mechanism comprises a first guide rod, a first screw rod and a first motor, wherein the first guide rod is parallel to the first screw rod, the first guide rod is fixedly connected to the first bench, the first screw rod is rotationally connected to the first bench, the first motor is fixedly connected to the first bench and is in transmission connection with the first screw rod, the fixing frame is fixedly connected to the first guide rod, and the moving frame is slidably connected to the first guide rod and is in threaded connection with the first screw rod.
Further, a vertical elastic telescopic frustum is arranged at the top end of the guide post, a spherical groove is formed in the top end of the frustum, and balls are sleeved in the spherical groove.
Further, a corrugated sleeve is connected between opposite sides of the adjacent fixed frames and the movable frames, and the first guide rod and the first screw rod are positioned in the corrugated sleeve.
Preferably, the clamping table comprises a second table frame and a second roller set arranged on the second table frame, two side plates arranged at intervals in parallel are arranged on the second table frame, the second roller set comprises a plurality of second roller bodies, a second screw rod parallel to the second roller bodies is rotatably arranged on the second table frame, a second motor is fixedly connected on the second table frame, the second motor is in transmission connection with the second screw rod, a pressing plate is arranged between the two side plates, and the pressing plate is slidably connected with the second roller bodies and in threaded connection with the second screw rod.
Further, two concave rollers are arranged on the translation frame, a conveying belt is connected between the two concave rollers, the conveying belt is positioned below the clamping table, a third motor is fixedly connected to the translation frame, and the third motor is in transmission connection with one of the concave rollers;
The translation frame is provided with a dust collection cover positioned above the conveyor belt, an air inlet at the bottom of the dust collection cover is opposite to the terminal end of the conveyor belt, and an air outlet of the dust collection cover is connected with a negative pressure dust collection system.
After the technical scheme is adopted, the utility model has the beneficial effects that:
1. the utility model realizes the rapid and accurate butt joint of the beam channel steel and the longitudinal beam channel steel, improves the welding efficiency and quality of the steel frame and reduces the labor cost.
2. The utility model can effectively collect the particle impurities generated in the welding process.
Drawings
FIG. 1 is a schematic view of a positioning docking platform for welding steel frames according to an embodiment of the present utility model in an initial state;
FIG. 2 is a schematic view of a welding state of a positioning docking platform for welding steel frames according to an embodiment of the present utility model;
FIG. 3 is a partial cross-sectional view of FIG. 2;
FIG. 4 is a schematic view of the clamping table of FIG. 1;
FIG. 5 is a cross-sectional view of the guide post of FIG. 1;
FIG. 6 is a schematic diagram showing the connection between a fixed frame and a movable frame in a second embodiment of a positioning docking platform for welding steel frames according to the present utility model;
FIG. 7 is a schematic structural view of a translation frame in a third embodiment of a positioning docking platform for welding steel frames according to the present utility model;
In the drawing, a first carriage 1, a first roller body 10, a fixing frame 11, a bellows 110, a moving frame 12, a guide post 13, a slider 130, a frustum 131, a spring 132, a ball 133, a first guide rod 14, a first screw 15, a first motor 16, a fourth motor 17, a first drive shaft 170, a gear 171, a translation frame 2, a slide post 20, a rack 200, a fifth motor 21, a concave roller 22, a conveyor belt 23, a third motor 24, a dust hood 25, a clamping table 3, a second carriage 30, a side plate 300, a second roller body 31, a second screw 32, a second motor 33, and a pressing plate 34.
Detailed Description
The utility model is further elucidated below in conjunction with the accompanying drawings.
The orientations referred to in the present specification are all based on the orientations of the positioning docking platform for steel frame welding of the present utility model when the positioning docking platform is in normal operation, and the orientations during storage and transportation are not limited, and only represent relative positional relationships, but not absolute positional relationships.
Example 1
As shown in fig. 1 to 5 together, the positioning and butt-joint platform for welding the steel frame comprises a roller table and two clamping tables 3, the length direction of the roller table is consistent with the conveying direction, and the two clamping tables 3 are respectively in butt joint with two ends of the roller table.
The roller table comprises a first rack 1 and a first roller set, wherein the first roller set is horizontally arranged on the first rack 1, a plurality of groups of positioning frames are arranged on the first rack 1, and the plurality of groups of positioning frames are arranged at intervals along the width direction of the first rack 1.
The locating rack includes mount 11 and removes frame 12, and mount 11 and the mutual parallel arrangement of removing frame 12, mount 11 and remove the below that frame 12 is located first roller set, and first roller set includes a plurality of first roller body 10, and the length direction of mount 11, removal frame 12 is perpendicular with the axial of first roller body 10.
The first stage 1 is mounted with a first driving mechanism for driving the moving frame 12 to move along the width direction of the first stage 1 so that the moving frame 12 can move toward or away from the fixed frame 11.
The top surfaces of the fixing frame 11 and the moving frame 12 are respectively provided with a plurality of guide posts 13 through bearing rotation, the guide posts 13 are arranged at intervals along the length direction of the first rack 1, namely, each group of locating frames are correspondingly provided with two rows of guide posts 13, the guide posts 13 are vertically arranged, the top ends of the guide posts 13 extend to the upper part of the first roller group, the first roller bodies 10 of the plurality and the guide posts 13 of the plurality are arranged in a staggered manner, and the guide posts 13 are inserted into gaps between two adjacent first roller bodies 10.
The roller table is equipped with translation frame 2 along length direction's both ends, translation frame 2 is last to be fixedly connected with two at least slide columns 20, slide column 20 sliding connection is on first rack 1, second actuating mechanism includes fourth motor 17, first drive shaft 170 and gear 171, first drive shaft 170 rotates to be connected in first rack 1, fourth motor 17 is fixed on first rack 1, and with first drive shaft 170 transmission connection, gear 171 coaxial rigid coupling is on first drive shaft 170, be equipped with rack 200 on the slide column 20, gear 171 meshes with rack 200. The fourth motor 17 drives the first driving shaft 170 to rotate, and the reciprocating sliding of the spool 20 is realized under the transmission of the gear 171 and the rack 200.
The clamping table 3 is rotationally connected to the translation frame 2 through a second driving shaft, the third driving mechanism is a fifth motor 21, and the fifth motor 21 is fixed to the translation frame 2 and is in transmission connection with the second driving shaft. The fifth motor 21 drives the second driving shaft to rotate, so that the clamping table 3 is driven to swing on the vertical face.
In specific use, in an initial state, the fixed frame 11 is adjacent to the movable frame 12, and the clamping table 3 is horizontally arranged;
Snatch the crossbeam channel-section steel through the manipulator to the roller stand is put into to crossbeam channel-section steel notch decurrent mode for guide post 13 in the same locating rack gets into in the notch of crossbeam channel-section steel, then moves towards the direction of keeping away from mount 11 through first actuating mechanism drive removal frame 12, and two rows of guide posts 13 internal stay crossbeam channel-section steel, thereby carry out spacingly with the crossbeam channel-section steel along the width direction of first rack 1, every locating rack location crossbeam channel-section steel.
The longitudinal beam channel steel is grabbed by a manipulator, the longitudinal beam channel steel is placed in the clamping table 3 in an upward manner of a longitudinal beam channel steel notch, and then the longitudinal beam channel steel is clamped by the clamping table 3.
The clamping table 3 is driven to swing to a vertical state through the third driving mechanism, so that the slot opening of the longitudinal beam channel steel is opposite to the end part of the transverse beam channel steel.
And then the translation frame 2 is driven to move towards the roller table through the second driving mechanism until the end part of the beam channel steel enters the slot opening of the longitudinal beam channel steel and is pressed against the slot wall, so that the butt joint of the longitudinal beam channel steel and the beam channel steel is realized.
The two translation frames 2 move relatively, so that the beam channel steel is clamped between the two longitudinal beam channel steels, stable butt joint is realized, and welding is performed through a welding machine after the butt joint is finished.
After the welding is finished, the locating rack and the clamping table 3 are reset, and then the steel frame formed by the welding is transported to the next working procedure through a crane or a manipulator.
Preferably, the first driving mechanism includes a first guide rod 14, a first screw rod 15 and a first motor 16, the first guide rod 14 is parallel to the first screw rod 15, the first guide rod 14 is fixedly connected to the first bench 1, the first screw rod 15 is rotatably connected to the first bench 1 through a bearing, the first motor 16 is fixedly connected to the first bench 1, a motor shaft of the first motor 16 is coaxially fixedly connected with the first screw rod 15 through a coupling, the fixing frame 11 is fixedly connected to the first guide rod 14, the moving frame 12 is slidably connected to the first guide rod 14 through a sliding sleeve, and is in screw connection with the first screw rod 15 through a ball nut.
The first motor 16 drives the first screw rod 15 to rotate, so that the movable frame 12 is driven to reciprocate, quick and accurate positioning is realized, and a plurality of positioning frames can be synchronously positioned by a first driving mechanism.
Further, a sliding hole is formed in the top end of the guide post 13, a sliding block 130 is slidably connected in the sliding hole, a frustum 131 is fixedly connected to the top end of the sliding block 130, a spring 132 is arranged in the sliding hole, the spring 132 is elastically supported between the bottom end of the sliding block 130 and the bottom of the sliding hole, a spherical groove is formed in the top end of the frustum 131, and a ball 133 is sleeved in the spherical groove.
The crossbeam channel-section steel includes two pterygoid lamina and connects the intermediate lamella of two pterygoid lamina, and when crossbeam channel-section steel was pressed on guide post 13, the lateral part of guide post 13 was rolled and is pressed the medial surface of pterygoid lamina, under the elastic action of spring 132, drive frustum 131 upwards slides for ball 133 supports on the intermediate lamella, and frustum 131 can avoid forming the interference with the interior angle of crossbeam channel-section steel, thereby effectively improves the stability of location.
Preferably, the clamping table 3 comprises a second rack 30 and a second roller set, the second roller set is arranged on the second rack 30, two side plates 300 which are arranged at intervals in parallel are arranged on the second rack 30, the second roller set comprises a plurality of second roller bodies 31, a second screw rod 32 is rotatably arranged on the second rack 30, a second motor 33 is fixedly connected to the second rack 30, a motor shaft of the second motor 33 and the second screw rod 32 are coaxially fixed through a coupler, a pressing plate 34 is arranged between the two side plates 300, through holes are formed in the pressing plate 34, the second roller bodies 31 are in clearance fit in the through holes, and the pressing plate 34 is in screw joint with the second screw rod 32 through ball nuts. The second motor 33 drives the second screw rod 32 to rotate, and can drive the pressing plate 34 to synchronously move, so that the longitudinal beam channel steel is clamped between the pressing plate 34 and the side plate 300, and quick and stable clamping is realized.
Example two
The difference between this embodiment and the first embodiment is that, as shown in fig. 6, in the same positioning frame, a bellows 110 is provided between opposite sides of the adjacent fixed frame 11 and the movable frame 12; in two adjacent different positioning frames, a corrugated sleeve 110 is also arranged between the fixed frame 11 of one positioning frame and the opposite side of the movable frame 12 of the other positioning frame.
The first guide rod 14 and the first screw rod 15 are positioned in the corrugated sleeve 110, and when the movable frame 12 moves, the corrugated sleeve 110 is synchronously unfolded, so that protection is formed for the first guide rod 14 and the first screw rod 15, dust and impurities are prevented from polluting the first guide rod 14 and the first screw rod 15, and meanwhile, the stability of the whole structure of the positioning frame is improved.
Example III
The difference between this embodiment and the first embodiment is that, as shown in fig. 7, two concave rollers 22 are disposed on the translation frame 2, the two concave rollers 22 are disposed at horizontal intervals, a conveying belt 23 is connected between the two concave rollers 22 in a transmission manner, and a conveying surface of the conveying belt 23 forms a concave surface under the guiding action of the concave rollers 22, so as to avoid falling of conveyed objects.
The conveyer belt 23 is positioned below the clamping table 3, a third motor 24 is fixedly connected to the translation frame 2, and a motor shaft of the third motor 24 is coaxially and fixedly connected with the shaft end of one of the concave rollers 22 through a coupler.
The translation frame 2 is provided with a dust hood 25, the dust hood 25 is positioned above the terminal end of the conveying belt 23, the bottom of the dust hood 25 is provided with an air inlet with a strip-shaped structure, the air inlet is opposite to the conveying belt 23, the end part of the dust hood 25 is provided with an air outlet, and the air outlet is connected with a negative pressure dust collection system through a pipeline. The negative pressure dust collecting system is preferably a negative pressure dust collector, and the inlet of the negative pressure dust collector is communicated with the air outlet.
During welding, the third motor 24 is started to drive the conveying belt 23 to slowly move, and the negative pressure dust collector is started; particle impurities generated in the welding process can fall into the conveying belt 23, the conveying belt 23 continuously conveys the particle impurities to the terminal end, and under the adsorption of the negative pressure dust collector, the particle impurities firstly enter the dust hood 25 and then enter the negative pressure dust collector, so that the particle impurities are collected.
The present utility model is not limited to the above-described specific embodiments, and various modifications may be made by those skilled in the art without inventive effort from the above-described concepts, and are within the scope of the present utility model.
Claims (6)
1. The positioning butt-joint platform for steel frame welding comprises a roller table, wherein the roller table comprises a first rack and a first roller set arranged on the first rack, and is characterized in that a plurality of groups of positioning frames are arranged on the first rack at intervals along the width direction of the first rack, each positioning frame comprises a fixed frame and a movable frame which are positioned below the first roller set, and a first driving mechanism for driving the movable frame to move along the width direction of the first rack is arranged on the first rack;
The top surfaces of the fixed frame and the movable frame are respectively provided with a plurality of guide posts in a rotating mode, the guide posts are arranged at intervals along the length direction of the first bench, the guide posts are vertically arranged, the top ends of the guide posts are positioned above a first roller set, the first roller set comprises a plurality of first roller bodies, and the first roller bodies and the guide posts are arranged in a staggered mode;
The two ends of the roller table are provided with translation frames, the first frame is provided with a second driving mechanism for driving the translation frames to move along the length direction of the first frame, and the translation frames are hinged with a clamping table and a third driving mechanism for driving the clamping table to turn over on the vertical surface.
2. The positioning and docking platform for steel frame welding according to claim 1, wherein the first driving mechanism comprises a first guide rod, a first screw rod and a first motor, the first guide rod is parallel to the first screw rod, the first guide rod is fixedly connected to the first bench, the first screw rod is rotatably connected to the first bench, the first motor is fixedly connected to the first bench and is in transmission connection with the first screw rod, the fixing frame is fixedly connected to the first guide rod, and the moving frame is slidably connected to the first guide rod and is in screw connection with the first screw rod.
3. The positioning and docking platform for steel frame welding according to claim 1, wherein a vertically elastic telescopic frustum is arranged at the top end of the guide post, a spherical groove is arranged at the top end of the frustum, and a ball is sleeved in the spherical groove.
4. The positioning and docking platform for steel frame welding according to claim 2, wherein a corrugated sleeve is connected between opposite sides of the adjacent fixed frame and the movable frame, and the first guide rod and the first screw rod are positioned in the corrugated sleeve.
5. The positioning and butting platform for steel frame welding according to claim 1, wherein the clamping platform comprises a second rack and a second roller set arranged on the second rack, two side plates arranged at intervals in parallel are arranged on the second rack, the second roller set comprises a plurality of second roller bodies, a second screw rod parallel to the second roller bodies is rotatably arranged on the second rack, a second motor is fixedly connected on the second rack, the second motor is in transmission connection with the second screw rod, a pressing plate is arranged between the two side plates, and the pressing plate is slidably connected with the second roller bodies and is in threaded connection with the second screw rod.
6. The positioning and docking platform for steel frame welding according to claim 1, wherein the translation frame is provided with two concave rollers, a conveyor belt is connected between the two concave rollers, the conveyor belt is positioned below the clamping table, a third motor is fixedly connected to the translation frame, and the third motor is in transmission connection with one of the concave rollers;
The translation frame is provided with a dust collection cover positioned above the conveying belt, an air inlet at the bottom of the dust collection cover is opposite to the terminal end of the conveying belt, and an air outlet of the dust collection cover is connected with a negative pressure dust collection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216067.6U CN221064949U (en) | 2023-08-17 | 2023-08-17 | Positioning butt-joint platform for steel frame welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216067.6U CN221064949U (en) | 2023-08-17 | 2023-08-17 | Positioning butt-joint platform for steel frame welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221064949U true CN221064949U (en) | 2024-06-04 |
Family
ID=91260729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322216067.6U Active CN221064949U (en) | 2023-08-17 | 2023-08-17 | Positioning butt-joint platform for steel frame welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221064949U (en) |
-
2023
- 2023-08-17 CN CN202322216067.6U patent/CN221064949U/en active Active
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