CN116833628B - Reinforcing steel bar welding equipment with alignment welding function for construction engineering - Google Patents
Reinforcing steel bar welding equipment with alignment welding function for construction engineering Download PDFInfo
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- CN116833628B CN116833628B CN202310726963.9A CN202310726963A CN116833628B CN 116833628 B CN116833628 B CN 116833628B CN 202310726963 A CN202310726963 A CN 202310726963A CN 116833628 B CN116833628 B CN 116833628B
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- push rod
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- arc
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- 238000003466 welding Methods 0.000 title claims abstract description 77
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 28
- 238000010276 construction Methods 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 82
- 239000010959 steel Substances 0.000 claims abstract description 82
- 238000000034 method Methods 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 description 12
- 230000001174 ascending effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- 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 for a procedure covered by only one of the other main groups of this subclass
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
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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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of steel bar welding, which is used for solving the problems that when steel bars are welded in the prior art, the end part calibration and the carrying of the steel bars are artificial judgment and artificial carrying, so that the end part calibration precision is low and the carrying is time-consuming and labor-consuming; compared with the prior art, the invention ensures the accurate position of the placed reinforcing steel bar by adjusting the position of the guide groove in advance, and obviously improves the welding precision of the end part of the reinforcing steel bar.
Description
Technical Field
The invention relates to the technical field of steel bar welding, in particular to steel bar welding equipment with a contraposition welding function for construction engineering.
Background
The steel bar welding on the building site is usually artificial welding, namely, two steel bars needing to be welded need to be carried by workers and the positions of the steel bars need to be calibrated, however, due to the fact that the weight of the steel bars is large, workers cannot carry the steel bars for a long time and at high strength, meanwhile, the accurate positioning of the steel bars can be influenced due to the fact that the weight of the steel bars is large, whether the end parts of two steel bars are completely overlapped cannot be guaranteed, and then the problem that gaps appear in butt welding seams due to the fact that the end parts are not overlapped easily occurs when the steel bars are in butt welding is solved, in addition, the existing steel bars are fixedly placed in the welding process, usually manually pressed and fixed, circumferential welding is carried out by a handheld welding gun, the steel bars are easily misplaced in the welding process due to the fixing mode, and welding accuracy of the steel bars can be influenced.
In view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide a steel bar welding device with a contraposition welding function for construction engineering, which is used for solving 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 steel bar welding equipment for building engineering with counterpoint welding function, includes the base, the top symmetry of base is fixed with slipframe and backup pad, be provided with hydraulic push rod and sliding seat in the slipframe, hydraulic push rod one fixed mounting is in the inner wall bottom of slipframe, the both ends of sliding seat all sliding connection is in the slipframe, hydraulic push rod one's output and sliding seat pass through spot welding to be fixed, the top of sliding seat is fixed with the layer board through spot welding, the top fixedly connected with braced frame of backup pad, the inside of braced frame is provided with counterpoint subassembly;
the alignment assembly comprises a guide rail, a threaded rod and a motor I for driving the threaded rod to rotate, wherein the guide rail and the motor I are fixedly arranged at the bottom of the inner wall of the supporting frame, the threaded rod is movably connected in the guide rail through a bearing, a sliding seat is slidably connected in the guide rail, the sliding seat is in threaded connection with the threaded rod, a hydraulic push rod II is fixedly connected to the bottom of the sliding seat, and a bearing plate is fixedly connected to the output end of the hydraulic push rod II.
Further, the bottom of loading board is provided with slide bar, baffle one and baffle two, and baffle two is located between two baffles one, the cross-section of slide bar is the rectangle, baffle one and baffle two all with loading board bottom fixed connection, the both ends of slide bar respectively with corresponding baffle one and baffle two fixed connection that set up, loading board's bottom fixed mounting has electric putter one, sliding connection has the slider is established to the outside cover of slide bar, electric putter one's output and slider lateral wall fixed connection.
Further, the bottom of baffle two is rotated and is connected with the commentaries on classics board, the side symmetry of commentaries on classics board is fixed with actuating lever one, the one end rotation of actuating lever one is connected with actuating lever two, the one end that actuating lever two kept away from actuating lever one is rotated with the slider lateral wall and is connected, the bottom fixedly connected with arc clamp splice of slider.
Further, mounting groove two and mounting groove three have been seted up at the top of layer board, mounting groove two and mounting groove three respectively fixed mounting have hydraulic push rod three and hydraulic push rod four, hydraulic push rod three's top fixedly connected with bears frame one, hydraulic push rod four's top fixedly connected with bears frame two, bear through bearing swing joint in the frame one have the driving roller, bear through bearing swing joint in the frame two have multiunit guide roll, multiunit guide roll is seted up in the circumference outside of guide roll.
Further, the limiting groove is formed in the top of the supporting plate, and the welding assembly is arranged in the middle of the top of the base.
Further, the welding assembly comprises a frame, an arc sliding rail and an arc sliding bar, wherein the frame is fixedly connected to the top of the base, the arc sliding rail is fixedly connected to one side of the frame, a plurality of groups of first gears are arranged on the side face of the frame in an annular array, the first gears are movably connected with the frame through bearings, and the arc sliding bar is slidably connected in the arc sliding rail.
Further, arc lateral wall fixedly connected with arc rack of arc draw runner, gear one is connected with arc rack meshing, one side of frame is through the fixed organic case of spot welding, the inside of machine case has two gears two through bearing swing joint, two through chain meshing connection between the gear two.
Further, a motor II for driving one of the gears II is arranged on one side of the case, a rotating shaft is arranged on the other side of the case, one end of the rotating shaft penetrates through the case and is fixedly connected with the gears II, the other end of the rotating shaft penetrates through the frame and is fixedly connected with the corresponding gear I, and a spot welder is fixedly arranged on the outer side of the arc-shaped sliding strip.
Compared with the prior art, the invention has the beneficial effects that:
1. when the steel bar welding device is used, the guide grooves with different diameters are arranged on the outer sides of the guide rollers, the guide grooves with different diameters are used for bearing steel bars with different diameters, so that stable ascending or descending of two steel bars in the vertical direction is guaranteed, the two steel bars are not deviated, stable approaching and not deviated in the horizontal direction are guaranteed, lifting and descending of the steel bars are achieved through the driving roller and the guide rollers, the arc-shaped clamping blocks achieve horizontal movement of the steel bars under the action of the threaded rods, the problem that when the existing steel bars are welded, workers cannot carry the steel bars and calibrate the steel bars for a long time and high strength due to manual carrying is solved, and welding accuracy of the steel bars is further affected.
2. When the hydraulic pushing rod I is used, the hydraulic pushing rod I is started in advance to push the supporting plate to move through the sliding seat, so that corresponding guide grooves formed on the surfaces of the guide rollers positioned on two sides of the top of the base are always parallel to the base, namely, when the midpoints of the guide grooves corresponding to the guide rollers positioned on two sides of the top of the base are connected into a line, the line segment is always parallel to one side of the base, so that two placed reinforcing steel bars are always positioned on the same horizontal line, when the two reinforcing steel bars are placed in the corresponding guide grooves and are mutually close, the circle centers of the two reinforcing steel bar ends are in a coincident state, the welding positions of the two reinforcing steel bar ends are accurate, the circle centers of the placed reinforcing steel bars are always in a coincident state through the mutual matching of the threaded rods and the arc-shaped clamping blocks, the rapid butt joint and the rapid calibration of the two reinforcing steel bar ends are realized, the conveying efficiency of the reinforcing steel bars and the welding precision of the reinforcing steel bars are greatly improved, and the time of a large number of end calibration welding is saved, and the problems of manual driving of the conventional reinforcing steel bar position calibration and the conveying are solved, and the conveying efficiency is low and the calibration precision is poor are solved.
3. Two reinforcing bars are in counterpoint welded in-process, are by corresponding arc clamp splice to its centre gripping is stabilized to all have the manual work fixed when solving current reinforcing bar welding, lead to the easy dislocation of reinforcing bar to take place in the welding process and influence the problem of welding weight then.
4. When the welding assembly is used, the first gear is meshed with the arc-shaped rack to drive the arc-shaped sliding bar to circumferentially slide along the outer side of the arc-shaped sliding rail, the arc-shaped sliding bar drives the spot welder to synchronously perform circumferential motion in the sliding process, the spot welder performs circumferential motion on the outer sides of the circumferences of the two reinforcing steel bars and performs welding fixation on the end connection parts of the two reinforcing steel bars, and the spot welder stably moves under the action of the arc-shaped sliding bar, so that the problem that the welding seam is deviated due to unstable motion of the spot welder in the welding process of the two reinforcing steel bars is avoided.
5. When the welding device is used, the guide grooves on the two sides of the top of the base are staggered and parallel, then the two steel bars are placed in the corresponding guide grooves, and under the action of the threaded rod, the two steel bars are staggered and parallel to each other until the circumferential outer sides of the two steel bars are contacted with each other, then the side faces of the two steel bars are welded by using a spot welder, the purpose of welding the adjacent edges of the steel bars is achieved by staggering the same guide grooves and under the cooperation of the spot welder, and the whole flexible application of the welding device is improved.
Drawings
For the convenience of those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a front elevational view of the overall structure of the present invention;
FIG. 2 is a top view of a support plate structure of the present invention;
FIG. 3 is a bottom view of the support frame structure of the present invention;
FIG. 4 is a side view of an arcuate clamp block structure of the present invention;
FIG. 5 is a bottom view of the bearing plate structure of the present invention;
FIG. 6 is a top view of a frame structure of the present invention;
FIG. 7 is a side view of a frame structure in accordance with the present invention;
Fig. 8 is another side view of the frame structure of the present invention.
Reference numerals: 1. a base; 201. a sliding frame; 202. a support plate; 3. a first hydraulic push rod; 4. a supporting plate; 5. a support frame; 6. an alignment assembly; 601. a guide rail; 602. a threaded rod; 603. a first motor; 604. a sliding seat; 605. a second hydraulic push rod; 606. a carrying plate; 607. a slide bar; 608. an electric push rod I; 609. a slide block; 610. a rotating plate; 611. a first driving rod; 612. a second driving rod; 613. arc clamping blocks; 701. a first baffle; 702. a second baffle; 801. a hydraulic push rod III; 802. a hydraulic push rod IV; 901. a first bearing frame; 902. a bearing frame II; 10. a driving roller; 11. a guide roller; 12. a guide groove; 13. a limit groove; 14. welding the assembly; 140. a frame; 141. an arc-shaped slide rail; 142. an arc-shaped sliding bar; 143. a first gear; 144. an arc-shaped rack; 145. a chassis; 146. a second gear; 147. a second motor; 148. a rotating shaft; 149. a chain; 15. spot welding machine.
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.
Embodiment one:
As shown in fig. 1 to 5, when welding the reinforcing bars, it is necessary to manually carry two reinforcing bars and make one ends of the two reinforcing bars approach each other and align, however, because the weight of the reinforcing bars is large, this results in that workers cannot carry the reinforcing bars and calibrate the reinforcing bars for a long time and with high strength, and in order to solve this problem, the specific improvement is as follows:
The steel bar welding equipment with the alignment welding function for the construction engineering comprises a base 1, wherein a sliding frame 201 and a supporting plate 202 are symmetrically fixed at the top of the base 1, a first hydraulic push rod 3 and a sliding seat are arranged in the sliding frame 201, the first hydraulic push rod 3 is fixedly arranged at the bottom of the inner wall of the sliding frame 201, two ends of the sliding seat are both in sliding connection with the sliding frame 201, an output end of the first hydraulic push rod 3 and the sliding seat are fixed through spot welding, a supporting plate 4 is fixed at the top of the sliding seat through spot welding, a supporting frame 5 is fixedly connected at the top of the supporting plate 202, an alignment assembly 6 is arranged in the supporting frame 5, a second mounting groove and a third mounting groove are formed in the top of the supporting plate 4, a third hydraulic push rod 801 and a fourth hydraulic push rod 802 are fixedly arranged in the second mounting groove and the third mounting groove, a first bearing frame 901 is fixedly connected at the top of the third hydraulic push rod 801, a second bearing frame 902 is fixedly connected at the top of the third hydraulic push rod 802, a driving roller 10 is movably connected in the first bearing frame 901, a plurality of groups of guide rollers 11 are movably connected in the bearing 902 through bearings, and a plurality of groups of guide grooves 12 are formed in the circumference of the outer sides of the guide rollers 11;
In the specific setting, firstly, according to the diameter of the steel bar, a first hydraulic push rod 3 symmetrically arranged at the top of the base 1 is started, and the first hydraulic push rod 3 pushes the supporting plate 4 to horizontally move through a sliding seat until a guide groove 12 meeting the requirement of welding the diameter of the steel bar moves to the middle point of the interval between two supporting plates 202, wherein the two supporting plates 202 are two supporting plates 202 on the same side of the frame 140, as shown in the view angle of fig. 2, two supporting plates 202 on the left side of the frame 140 or two supporting plates 202 on the right side of the frame 140 are needed to be described;
The steel bars to be welded are moved into the designated guide grooves 12 through the tops of the driving rollers 10, the guide rollers 11 are driven to roll through the guide grooves 12 in the moving process of the steel bars until the steel bars pass through the lower part of the supporting plate 202, one ends of the steel bars are close to the rack 140, time-saving and labor-saving conveying of the steel bars is realized through the driving rollers 10 and the guide rollers 11, and the guide grooves 12 conforming to various diameters are arranged on the outer sides of the guide rollers 11, so that the directional conveying of the steel bars is kept not to deviate in the conveying process;
Embodiment two:
As shown in fig. 1-5, when welding the steel bars, whether the end parts of two steel bars are completely overlapped is judged by people, and because the weight of the steel bars is large, the dislocation of the two steel bars is easily caused by welding touch in the process of welding the steel bars, so that the accurate welding of the steel bars is affected, and the concrete improvement is as follows for solving the problem:
The alignment assembly 6 comprises a guide rail 601, a threaded rod 602 and a first motor 603 for driving the threaded rod 602 to rotate, wherein the guide rail 601 and the first motor 603 are fixedly arranged at the bottom of the inner wall of the supporting frame 5, the threaded rod 602 is movably connected in the guide rail 601 through a bearing, a sliding seat 604 is slidably connected in the guide rail 601, the sliding seat 604 is in threaded connection with the threaded rod 602, a second hydraulic push rod 605 is fixedly connected to the bottom of the sliding seat 604, and a bearing plate 606 is fixedly connected to the output end of the second hydraulic push rod 605;
The bottom of the bearing plate 606 is provided with a slide bar 607, a first baffle 701 and a second baffle 702, the second baffle 702 is positioned between the two first baffles 701, the section of the slide bar 607 is rectangular, the first baffle 701 and the second baffle 702 are fixedly connected with the bottom of the bearing plate 606, two ends of the slide bar 607 are respectively fixedly connected with the first baffle 701 and the second baffle 702 which are correspondingly arranged, the bottom of the bearing plate 606 is fixedly provided with a first electric push rod 608, the outer side of the slide bar 607 is sleeved with a slide block 609, and the output end of the first electric push rod 608 is fixedly connected with the side wall of the slide block 609;
The bottom of the second baffle 702 is rotationally connected with a rotating plate 610, a first driving rod 611 is symmetrically fixed on the side surface of the rotating plate 610, one end of the first driving rod 611 is rotationally connected with a second driving rod 612, one end of the second driving rod 612, which is far away from the first driving rod 611, is rotationally connected with the side wall of the sliding block 609, and an arc-shaped clamping block 613 is fixedly connected with the bottom of the sliding block 609.
When the hydraulic pushing rod II 605 is specifically arranged, the hydraulic pushing rod II 605 pushes the bearing plate 606 to synchronously move downwards until the two arc-shaped clamping blocks 613 are positioned on the outer sides of the steel bars, at the moment, the electric pushing rod I608 is started, the electric pushing rod I608 pushes the sliding block 609 to slide on the outer sides of the sliding bars 607, the movement of the sliding block 609 drives the driving rod II 612 to deflect, the driving rod I611 drives the rotating plate 610 to deflect under the action of the driving rod II 612, the driving rod I611 on the other side is driven by the deflection of the rotating plate 610 to synchronously deflect, the other sliding block 609 synchronously slides under the action of the driving rod I611 and the driving rod II 612, and the two sliding blocks 609 drive the arc-shaped clamping blocks 613 to mutually approach until the two arc-shaped clamping blocks 613 clamp and fix the outer sides of the steel bars;
Simultaneously, a second hydraulic push rod 605, a third hydraulic push rod 801 and a fourth hydraulic push rod 802 are started, the third hydraulic push rod 801 and the fourth hydraulic push rod 802 synchronously ascend through pushing a first bearing frame 901 and a second bearing frame 902 which are correspondingly arranged, the first bearing frame 901 and the second bearing frame 902 ascend through a driving roller 10 and a guide roller 11 at the top, meanwhile, the second hydraulic push rod 605 pulls the reinforcing steel bars to ascend through an arc-shaped clamping block 613, synchronous ascending of the reinforcing steel bars is further achieved under the cooperative cooperation of the second hydraulic push rod 605, the third hydraulic push rod 801 and the fourth hydraulic push rod 802, the reinforcing steel bars stop ascending after ascending to a pre-designated position, at the moment, a first motor 603 is started, the first motor 603 drives a threaded rod 602 to rotate, a sliding seat 604 drives a bearing plate 606 to move under the action of the threaded rod 602, and the bearing plate 606 drives the reinforcing steel bars to move towards the direction of a frame 140 through an arc-shaped clamping block 613, and the two reinforcing steel bars are mutually close to each other under the action of the correspondingly arranged threaded rod 602, the sliding seat 604 and the bearing plate 606 until adjacent ends of the reinforcing steel bars are contacted;
in the first embodiment, the first hydraulic push rod 3 pushes the supporting plate 4 to move through the sliding seat, so that the corresponding guide grooves 12 formed on the surfaces of the guide rollers 11 positioned on the two sides of the top of the base 1 are always parallel to the base 1, namely, when the midpoints of the guide grooves 12 corresponding to the guide rollers 11 positioned on the two sides of the top of the base 1 are connected into a line, the line segment is always parallel to one side of the base 1, so that two placed steel bars are always positioned on the same horizontal line, and when the ends of the two steel bars are mutually contacted, the centers of the ends of the two steel bars are positioned on the same horizontal line, thereby ensuring the welding position of the ends of the two steel bars to be accurate.
Embodiment III:
As shown in fig. 1-8, a limit groove 13 is formed in the top of a support plate 202, a welding assembly 14 is arranged in the middle of the top of a base 1, the welding assembly 14 comprises a rack 140, an arc-shaped slide rail 141 and an arc-shaped slide bar 142, the rack 140 is fixedly connected to the top of the base 1, the arc-shaped slide rail 141 is fixedly connected to one side of the rack 140, a plurality of groups of first gears 143 are arranged on the side surface of the rack 140 in an annular array, the first gears 143 are movably connected with the rack 140 through bearings, and the arc-shaped slide bar 142 is slidably connected in the arc-shaped slide rail 141;
One side of the frame 140 is fixed with a case 145 through spot welding, the inside of the case 145 is movably connected with two gears 146 through bearings, the two gears 146 are connected in a meshed manner through a chain 149, one side of the case 145 is provided with a motor 147 for driving one of the gears 146, the other side of the case 145 is provided with a rotating shaft 148, one end of the rotating shaft 148 penetrates through the case 145 and is fixedly connected with the gears 146, the other end of the rotating shaft 148 penetrates through the frame 140 and is fixedly connected with a corresponding gear 143, and the outer side of the arc-shaped slide bar 142 is fixedly provided with a spot welder 15.
In the concrete arrangement, the two steel bars are contacted with each other under the action of the correspondingly arranged threaded rod 602, the sliding seat 604 and the bearing plate 606, then the motor 147 is started, the motor 147 drives the gear 146 to rotate, the gear 146 drives the other gear 146 to synchronously rotate through the chain 149, the two gears 146 drive the correspondingly connected gear 143 to synchronously rotate through the rotating shaft 148, the arc-shaped outer side wall of the arc-shaped sliding bar 142 is fixedly connected with the arc-shaped rack 144, the gear 143 is meshed and connected with the arc-shaped rack 144, the gear 143 drives the arc-shaped sliding bar 142 to circumferentially slide along the outer side of the arc-shaped sliding rail 141 through meshing and transmission of the arc-shaped rack 144, the spot welder 15 is driven to synchronously perform circular motion in the sliding process, and the spot welder 15 performs circular motion on the circumferential outer sides of the two steel bars and performs welding fixation on the end connection parts of the two steel bars;
After the two reinforcing bars are welded and fixed, under the cooperative cooperation of the second hydraulic push rod 605, the third hydraulic push rod 801 and the fourth hydraulic push rod 802, the welded reinforcing bars are lowered to the initial height again, so that the reinforcing bars are convenient to be discharged.
Embodiment four:
As shown in fig. 1 to 8, when the corresponding guide grooves 12 in the guide rollers 11 on both sides of the top of the base 1 are not on the same horizontal line, that is, when the midpoints of the corresponding guide grooves 12 are connected into a line, the line segments are not parallel to one side of the base 1, two steel bars are placed in the corresponding guide grooves 12, and under the action of the threaded rod 602, the two steel bars are parallel to each other until the circumferential outer sides of the two steel bars are in contact with each other, then the two steel bar sides are welded by using the spot welder 15, the steel bars are placed in the guide grooves 12 by staggering the same guide grooves 12, and the purpose of welding the adjacent sides of the steel bars is achieved under the cooperation of the spot welder 15.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a steel bar welding equipment for building engineering with counterpoint welding function, includes base (1), its characterized in that, the top symmetry of base (1) is fixed with slipframe (201) and backup pad (202), be provided with hydraulic push rod (3) and sliding seat in slipframe (201), hydraulic push rod (3) fixed mounting is in the inner wall bottom of slipframe (201), the both ends of sliding seat all sliding connection is in slipframe (201), the output of hydraulic push rod (3) is fixed through spot welding with the sliding seat, the top of sliding seat is fixed with layer board (4) through spot welding, the top fixedly connected with braced frame (5) of backup pad (202), the inside of braced frame (5) is provided with counterpoint subassembly (6);
The alignment assembly (6) comprises a guide rail (601), a threaded rod (602) and a motor I (603) for driving the threaded rod (602) to rotate, wherein the guide rail (601) and the motor I (603) are fixedly arranged at the bottom of the inner wall of the supporting frame (5), the threaded rod (602) is movably connected in the guide rail (601) through a bearing, a sliding seat (604) is slidably connected in the guide rail (601), the sliding seat (604) is in threaded connection with the threaded rod (602), a hydraulic push rod II (605) is fixedly connected at the bottom of the sliding seat (604), and a bearing plate (606) is fixedly connected with the output end of the hydraulic push rod II (605);
The bottom of the bearing plate (606) is provided with a sliding rod (607), a first baffle (701) and a second baffle (702), the second baffle (702) is positioned between the two first baffles (701), the section of the sliding rod (607) is rectangular, the first baffle (701) and the second baffle (702) are fixedly connected with the bottom of the bearing plate (606), the two ends of the sliding rod (607) are respectively and fixedly connected with the first baffle (701) and the second baffle (702) which are correspondingly arranged, the bottom of the bearing plate (606) is fixedly provided with an electric push rod (608), the outer side of the sliding rod (607) is sleeved with a sliding block (609), and the output end of the electric push rod (608) is fixedly connected with the side wall of the sliding block (609);
The bottom of the second baffle (702) is rotationally connected with a rotating plate (610), a first driving rod (611) is symmetrically fixed on the side surface of the rotating plate (610), one end of the first driving rod (611) is rotationally connected with a second driving rod (612), one end of the second driving rod (612) away from the first driving rod (611) is rotationally connected with the side wall of a sliding block (609), and an arc-shaped clamping block (613) is fixedly connected with the bottom of the sliding block (609);
The top of the supporting plate (4) is provided with a second mounting groove and a third mounting groove, a third hydraulic push rod (801) and a fourth hydraulic push rod (802) are fixedly mounted in the second mounting groove and the third mounting groove respectively, the top of the third hydraulic push rod (801) is fixedly connected with a first bearing frame (901), the top of the fourth hydraulic push rod (802) is fixedly connected with a second bearing frame (902), the first bearing frame (901) is internally and movably connected with a driving roller (10) through a bearing, the second bearing frame (902) is internally and movably connected with a plurality of groups of guide rollers (11) through a bearing, and the outer side of the circumference of the guide roller (11) is provided with a plurality of groups of guide grooves (12);
wherein the operation steps of conveying and aligning the reinforcing steel bars with different diameters are as follows:
Step one: firstly, according to the diameter of a steel bar, starting a first hydraulic push rod (3) symmetrically arranged at the top of a base (1), and pushing a supporting plate (4) by the first hydraulic push rod (3) through a sliding seat to horizontally move until a guide groove (12) meeting the requirement of welding the diameter of the steel bar moves to the middle point of the interval between two supporting plates (202);
the steel bars to be welded are moved into a designated guide groove (12) through the top of a driving roller (10), the guide roller (11) is driven to roll through the guide groove (12) in the moving process until the steel bars pass through the lower part of a supporting plate (202), one end of each steel bar is close to a rack (140), time-saving and labor-saving conveying of the steel bars is realized through the driving roller (10) and the guide roller (11), and guide grooves (12) conforming to various diameters are formed in the outer side of the guide roller (11), so that the steel bars are kept to be conveyed in a directional manner without deviation in the conveying process;
Step two: starting a hydraulic push rod II (605), wherein the hydraulic push rod II (605) pushes a bearing plate (606) to synchronously move downwards until two arc clamping blocks (613) are positioned on the outer side of a steel bar, starting an electric push rod I (608), pushing a sliding block (609) to slide on the outer side of a sliding rod (607) by the electric push rod I (608), driving a driving rod II (612) to deflect by the movement of the sliding block (609), driving a rotating plate (610) to deflect by the driving rod I (611) under the action of the driving rod II (612), synchronously deflecting by the deflection of the rotating plate (610) to drive a driving rod I (611) on the other side, and synchronously sliding by the other sliding block (609) under the action of the driving rod I (612) and the driving rod II (612), wherein the two sliding blocks (609) drive the arc clamping blocks (613) to mutually approach until the outer side of the steel bar is clamped and fixed by the two arc clamping blocks (613);
Simultaneously starting a second hydraulic push rod (605), a third hydraulic push rod (801) and a fourth hydraulic push rod (802), synchronously lifting a first bearing frame (901) and a second bearing frame (902) which are correspondingly arranged by pushing, driving a driving roller (10) at the top and a guide roller (11) through the first bearing frame (901) and the second bearing frame (902), simultaneously lifting a reinforcing steel bar by the second hydraulic push rod (605) through an arc-shaped clamping block (613), synchronously lifting the reinforcing steel bar under the cooperative cooperation of the second hydraulic push rod (605), the third hydraulic push rod (801) and the fourth hydraulic push rod (802), stopping lifting after the reinforcing steel bar is lifted to a pre-designated position, starting a first motor (603), driving a threaded rod (602) to rotate by the first motor (603), driving a sliding seat (604) to move a bearing plate (606) under the action of the threaded rod (602), and driving the bearing plate (606) to move towards the direction of a rack (140) through the arc-shaped clamping block (613), and enabling the two reinforcing steel bars to contact one end of the corresponding arranged threaded rod (602) and the adjacent bearing seat (606) until the two reinforcing steel bars are close to each other;
The first hydraulic push rod (3) pushes the supporting plate (4) to move through the sliding seat, so that corresponding guide grooves (12) formed in the surfaces of guide rollers (11) positioned on two sides of the top of the base (1) are always parallel to the base (1), namely, when the midpoints of the guide grooves (12) corresponding to the guide rollers (11) positioned on two sides of the top of the base (1) are connected into a line, the line segment is always parallel to one side of the base (1), two placed steel bars are always positioned on the same horizontal line, and when the end parts of the two steel bars are mutually contacted, the centers of the end parts of the two steel bars are positioned on the same horizontal line, so that the welding position of the end parts of the two steel bars is ensured to be accurate.
2. The steel bar welding equipment with the alignment welding function for the construction engineering according to claim 1, wherein a limit groove (13) is formed in the top of the supporting plate (202), and a welding assembly (14) is arranged in the middle of the top of the base (1).
3. The steel bar welding equipment with the alignment welding function for the construction engineering according to claim 2, wherein the welding assembly (14) comprises a frame (140), an arc-shaped sliding rail (141) and an arc-shaped sliding bar (142), the frame (140) is fixedly connected to the top of the base (1), the arc-shaped sliding rail (141) is fixedly connected to one side of the frame (140), a plurality of groups of first gears (143) are arranged on the side surface of the frame (140) in an annular array, the first gears (143) are movably connected with the frame (140) through bearings, and the arc-shaped sliding bar (142) is slidably connected in the arc-shaped sliding rail (141).
4. The steel bar welding equipment with the alignment welding function for the construction engineering according to claim 3, wherein an arc-shaped rack (144) is fixedly connected to the arc-shaped outer side wall of the arc-shaped sliding bar (142), the first gear (143) is in meshed connection with the arc-shaped rack (144), an organic case (145) is fixed to one side of the frame (140) through spot welding, two second gears (146) are movably connected to the inside of the case (145) through bearings, and the two second gears (146) are in meshed connection through a chain (149).
5. The steel bar welding equipment with the alignment welding function for the construction engineering according to claim 4, wherein a motor two (147) for driving one gear two (146) is installed on one side of the machine case (145), a rotating shaft (148) is arranged on the other side of the machine case (145), one end of the rotating shaft (148) penetrates through the machine case (145) and is fixedly connected with the gear two (146), the other end of the rotating shaft (148) penetrates through the machine frame (140) and is fixedly connected with the gear two (143) which is correspondingly arranged, and a spot welder (15) is fixedly installed on the outer side of the arc-shaped sliding bar (142).
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| CN202310726963.9A CN116833628B (en) | 2023-06-19 | 2023-06-19 | Reinforcing steel bar welding equipment with alignment welding function for construction engineering |
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| CN118832094B (en) * | 2024-08-29 | 2025-05-02 | 菏泽市规划管理服务中心 | Mounting processingequipment for building engineering |
| CN120421726B (en) * | 2025-06-26 | 2026-04-24 | 深圳市双润建安工程有限公司 | Automatic welding equipment for prefabrication of reinforcing steel bars |
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