CN118180885A - A bridge steel frame welding device - Google Patents
A bridge steel frame welding device Download PDFInfo
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- CN118180885A CN118180885A CN202410332887.8A CN202410332887A CN118180885A CN 118180885 A CN118180885 A CN 118180885A CN 202410332887 A CN202410332887 A CN 202410332887A CN 118180885 A CN118180885 A CN 118180885A
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- 238000003466 welding Methods 0.000 title claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 48
- 239000010959 steel Substances 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 238000005498 polishing Methods 0.000 claims abstract 4
- 238000001816 cooling Methods 0.000 claims description 23
- 230000002457 bidirectional effect Effects 0.000 claims description 11
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- 230000000087 stabilizing effect Effects 0.000 description 5
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
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Abstract
Description
技术领域Technical Field
本发明涉及桥梁施工技术领域，具体为一种桥梁钢架焊接装置。The invention relates to the technical field of bridge construction, in particular to a bridge steel frame welding device.
背景技术Background technique
钢结构技术在桥梁工程中的应用越来越广泛，相对于其他传统的建筑材料，钢具有强度高、抗震性好、耐久性高和可塑性好等优点，因此被广泛应用在桥梁工程中，在桥梁建设领域，钢结构技术的应用不仅可以缩短工期，还可以大大降低成本，并且有助于提高桥梁的抗灾能力，以下是钢结构技术在桥梁工程中的应用举例，其中桥箱梁属于钢架的一种，其在生产过程中，往往是将四块钢板焊接成方形，需要用到焊接装置。The application of steel structure technology in bridge engineering is becoming more and more extensive. Compared with other traditional building materials, steel has the advantages of high strength, good earthquake resistance, high durability and good plasticity. Therefore, it is widely used in bridge engineering. In the field of bridge construction, the application of steel structure technology can not only shorten the construction period, but also greatly reduce costs, and help improve the disaster resistance of bridges. The following are examples of the application of steel structure technology in bridge engineering. Among them, the bridge box girder is a kind of steel frame. During the production process, four steel plates are often welded into a square, which requires a welding device.
现有焊接装置在使用时，由于钢板沉重，在将四块钢板焊接在一起时，十分不容易翻转钢板，以致于焊接效率较低，且焊接结束后，无法自动对桥箱梁的焊接处进行打磨，从而进一步降低了桥箱梁的焊接效率，因此本发明设计若干结构来解决十分不容易翻转钢板以及无法自动对桥箱梁的焊接处进行打磨的问题，针对上述问题，发明人提出一种桥梁钢架焊接装置用于解决上述问题。When the existing welding device is in use, due to the heavy steel plates, it is very difficult to flip the steel plates when welding four steel plates together, resulting in low welding efficiency. After welding, the welding parts of the bridge box girder cannot be automatically polished, thereby further reducing the welding efficiency of the bridge box girder. Therefore, the present invention designs several structures to solve the problem that it is very difficult to flip the steel plates and the welding parts of the bridge box girder cannot be automatically polished. In view of the above problems, the inventor proposes a bridge steel frame welding device for solving the above problems.
发明内容Summary of the invention
为了解决现有焊接装置在使用时，由于钢板沉重，在将四块钢板焊接在一起时，十分不容易翻转钢板，以致于焊接效率较低，且焊接结束后，无法自动对桥箱梁的焊接处进行打磨，从而进一步降低了桥箱梁的焊接效率的问题；本发明的目的在于提供一种桥梁钢架焊接装置。In order to solve the problem that when using the existing welding device, due to the heavy steel plates, it is very difficult to flip the steel plates when welding four steel plates together, resulting in low welding efficiency, and after welding, the welding points of the bridge box girder cannot be automatically polished, thereby further reducing the welding efficiency of the bridge box girder; the purpose of the present invention is to provide a bridge steel frame welding device.
为解决上述技术问题，本发明采用如下技术方案：一种桥梁钢架焊接装置，包括底板，所述底板顶部内圈设置有移动机构，所述移动机构顶部两端对称设置有夹持机构，所述夹持机构包括竖板、套筒、第五转轴和四个第二转轴，所述竖板一侧顶端转动设置有转动柱，所述转动柱一端通过多个第一固定杆固定设置有安装板，所述安装板一侧中心转动设置有旋转电机，所述旋转电机输出端穿过安装板固定设置有第一转轴，所述第一转轴表面套装有第一直齿轮，所述第一直齿轮外壁啮合设置有四个第二直齿轮，所述第二直齿轮套装于第二转轴上，所述第二转轴一端穿过安装板通过两个锥齿轮传动设置有第三转轴，且两个所述锥齿轮彼此啮合，所述第三转轴转动设置于套筒内部，所述套筒表面固定设置有第一固定块，所述第一固定块一端与安装板一侧其中一个边角固定配合，所述套筒一端固定设置有连接块，所述连接块一侧固定设置有L形稳固杆，所述第三转轴一端穿过连接块固定设置有第一螺杆，所述第一螺杆一端与L形稳固杆内壁顶端转动配合，所述第一螺杆表面螺纹设置有移动条，所述移动条一侧固定设置有L形夹持块，所述连接块一端固定设置有梯形夹持板，两两所述梯形夹持板之间均通过多个加固杆固定相连，所述转动柱另一端套装有第一齿环，所述竖板一侧中心转动设置有第四转轴，所述第四转轴表面套装有第三直齿轮，所述第三直齿轮顶部与第一齿环底部啮合，所述第三直齿轮底部啮合设置有第四直齿轮，所述第四直齿轮套装于第五转轴上，所述第五转轴一端固定设置有外杆，所述外杆内壁滑动设置有方杆，所述方杆与支撑机构相连，两个所述夹持机构之间设置有支撑机构，所述支撑机构与底板相连，所述底板顶部外圈设置有焊接机构，所述焊接机构一侧设置有打磨机构。In order to solve the above technical problems, the present invention adopts the following technical solutions: a bridge steel frame welding device, comprising a base plate, a moving mechanism is arranged on the inner ring at the top of the base plate, and clamping mechanisms are symmetrically arranged at both ends of the top of the moving mechanism, the clamping mechanism comprises a vertical plate, a sleeve, a fifth rotating shaft and four second rotating shafts, a rotating column is rotatably arranged at the top of one side of the vertical plate, a mounting plate is fixedly arranged at one end of the rotating column through a plurality of first fixing rods, a rotating motor is rotatably arranged at the center of one side of the mounting plate, a first rotating shaft is fixedly arranged at the output end of the rotating motor through the mounting plate, a first spur gear is sleeved on the surface of the first rotating shaft, four second spur gears are meshed on the outer wall of the first spur gear, the second spur gear is sleeved on the second rotating shaft, a third rotating shaft is arranged at one end of the second rotating shaft through the mounting plate through two bevel gears, and the two bevel gears are meshed with each other, the third rotating shaft is rotatably arranged inside the sleeve, a first fixed block is fixedly arranged on the surface of the sleeve, one end of the first fixed block is fixedly matched with one of the corners on one side of the mounting plate, and a connecting rod is fixedly arranged at one end of the sleeve. A connecting block, an L-shaped stabilizing rod is fixedly provided on one side of the connecting block, a first screw is fixedly provided on one end of the third rotating shaft through the connecting block, one end of the first screw is rotatably matched with the top end of the inner wall of the L-shaped stabilizing rod, a moving bar is threadedly provided on the surface of the first screw, an L-shaped clamping block is fixedly provided on one side of the moving bar, a trapezoidal clamping plate is fixedly provided on one end of the connecting block, and the trapezoidal clamping plates are fixedly connected by multiple reinforcement rods between each other, a first gear ring is sleeved on the other end of the rotating column, a fourth rotating shaft is centrally rotatably provided on one side of the vertical plate, a third spur gear is sleeved on the surface of the fourth rotating shaft, the top of the third spur gear is meshed with the bottom of the first gear ring, the bottom of the third spur gear is meshed with a fourth spur gear, and the fourth spur gear is sleeved on the fifth rotating shaft, an outer rod is fixedly provided on one end of the fifth rotating shaft, a square rod is slidably provided on the inner wall of the outer rod, the square rod is connected to the supporting mechanism, a supporting mechanism is provided between the two clamping mechanisms, the supporting mechanism is connected to the bottom plate, a welding mechanism is provided on the outer ring at the top of the bottom plate, and a grinding mechanism is provided on one side of the welding mechanism.
优选地，所述支撑机构包括固定座，所述固定座底部与底板顶部中心固定配合，所述固定座顶部两端对称固定设置有直板，所述直板一侧两端对称固定设置有连接板，所述连接板一端固定设置有弧形滑槽，位于同一侧的两个所述弧形滑槽之间滑动设置有转动环，两个所述转动环之间固定设置有转盘，所述转盘一侧开设有方孔，所述转盘外壁固定设置有第二齿环，所述固定座顶部中心固定设置有两个竖块，两个所述竖块之间转动设置有第一连接轴，所述第一连接轴表面套装有第五直齿轮，所述第五直齿轮顶部与第二齿环底部啮合，所述第一连接轴一端穿过竖块与方杆一端固定配合，所述固定座一侧开设有穿孔。Preferably, the supporting mechanism comprises a fixed seat, the bottom of the fixed seat is fixedly matched with the center of the top of the bottom plate, straight plates are symmetrically fixedly arranged at both ends of the top of the fixed seat, connecting plates are symmetrically fixedly arranged at both ends of one side of the straight plate, one end of the connecting plate is fixedly provided with an arc slide groove, a rotating ring is slidably arranged between the two arc slide grooves on the same side, a turntable is fixedly arranged between the two rotating rings, a square hole is opened on one side of the turntable, a second gear ring is fixedly arranged on the outer wall of the turntable, two vertical blocks are fixedly arranged at the center of the top of the fixed seat, a first connecting shaft is rotatably arranged between the two vertical blocks, a fifth spur gear is mounted on the surface of the first connecting shaft, the top of the fifth spur gear is meshed with the bottom of the second gear ring, one end of the first connecting shaft passes through the vertical block and is fixedly matched with one end of the square rod, and a through hole is opened on one side of the fixed seat.
优选地，所述移动机构包括两个第二固定块，所述第二固定块底端与底板顶部内圈固定配合，两个所述第二固定块之间转动设置有双向螺杆，其中一个所述第二固定块一侧固定安装有第一电机，所述第一电机输出端穿过第二固定块与双向螺杆一端固定配合，所述双向螺杆表面螺纹设置有两个第一移动块，所述竖块底部与第一移动块顶部中心固定配合，其中一个所述第一移动块顶部一侧固定设置有安装条，所述安装条一侧固定安装有第二电机，所述第二电机输出端穿过安装条固定设置有第二连接轴，所述第二连接轴一端与其中一个第四转轴一端固定配合，所述第一移动块底部与底板表面接触。Preferably, the moving mechanism includes two second fixed blocks, the bottom end of the second fixed block is fixedly matched with the inner ring of the top of the bottom plate, a bidirectional screw is rotatably arranged between the two second fixed blocks, a first motor is fixedly installed on one side of one of the second fixed blocks, the output end of the first motor passes through the second fixed block and is fixedly matched with one end of the bidirectional screw, two first moving blocks are threaded on the surface of the bidirectional screw, the bottom of the vertical block is fixedly matched with the top center of the first moving block, a mounting bar is fixedly arranged on one side of the top of one of the first moving blocks, a second motor is fixedly installed on one side of the mounting bar, a second connecting shaft is fixedly arranged on the output end of the second motor through the mounting bar, one end of the second connecting shaft is fixedly matched with one end of one of the fourth rotating shafts, and the bottom of the first moving block contacts with the surface of the bottom plate.
优选地，所述打磨机构包括两个第三固定块，两个所述第三固定块之间转动设置有第二螺杆，其中一个所述第三固定块一侧固定安装有第三电机，所述第三电机输出端穿过第三固定块与第二螺杆一端固定配合，所述第二螺杆表面螺纹设置有第二移动块，所述第二移动块顶部滑动设置有顶板，所述顶板和第三固定块均与焊接机构相连，所述第二移动块底部固定安装有第一电动液压缸，所述第一电动液压缸底部固定设置有L形安装架，所述L形安装架内壁一侧中心固定安装有第二电动液压缸，所述第二电动液压缸输出端固定设置有第三移动块，所述第三移动块底部固定设置有第四电机，所述第四电机输出端通过第三连接轴固定设置有打磨头，所述第三移动块一侧固定设置有冷却箱，所述冷却箱底部转动设置有第四连接轴，所述第四连接轴通过第一同步带和第一同步轮与第三连接轴传动相连，所述第四连接轴顶端固定设置有风扇，所述冷却箱顶部连通设置有进风管，所述冷却箱底部连通设置有冷却管，所述L形安装架内壁一侧顶端固定设置有导向杆，所述第三移动块一端开设有圆孔，所述圆孔与导向杆表面滑动配合。Preferably, the grinding mechanism includes two third fixed blocks, a second screw is rotatably arranged between the two third fixed blocks, a third motor is fixedly installed on one side of one of the third fixed blocks, an output end of the third motor passes through the third fixed block and is fixedly matched with one end of the second screw, a second moving block is threadedly arranged on the surface of the second screw, a top plate is slidably arranged on the top of the second moving block, the top plate and the third fixed block are both connected to the welding mechanism, a first electric hydraulic cylinder is fixedly installed on the bottom of the second moving block, an L-shaped mounting frame is fixedly arranged on the bottom of the first electric hydraulic cylinder, a second electric hydraulic cylinder is fixedly installed on the center of one side of the inner wall of the L-shaped mounting frame, and the second electric hydraulic cylinder A third moving block is fixedly provided at the output end, a fourth motor is fixedly provided at the bottom of the third moving block, a grinding head is fixedly provided at the output end of the fourth motor through a third connecting shaft, a cooling box is fixedly provided at one side of the third moving block, a fourth connecting shaft is rotatably provided at the bottom of the cooling box, the fourth connecting shaft is transmission-connected to the third connecting shaft through a first synchronous belt and a first synchronous wheel, a fan is fixedly provided at the top of the fourth connecting shaft, an air inlet pipe is connected to the top of the cooling box, a cooling pipe is connected to the bottom of the cooling box, a guide rod is fixedly provided at the top of one side of the inner wall of the L-shaped mounting frame, a circular hole is opened at one end of the third moving block, and the circular hole is slidably matched with the surface of the guide rod.
优选地，所述焊接机构包括U形安装架，所述U形安装架内部转动设置有第三螺杆，所述U形安装架一端固定安装有第五电机，所述第五电机输出端穿过U形安装架与第三螺杆一端固定配合，所述第三螺杆表面螺纹设置有第四移动块，所述第四移动块底部固定安装有机械臂，所述机械臂输出端固定设置有焊接头，所述U形安装架两侧两端均对称固定设置有L形加固板，所述L形加固板底端与底板顶部外圈固定配合，所述顶板两端分别与其中两个L形加固板一侧固定配合，所述第三固定块顶部与L形加固板内壁顶端固定配合。Preferably, the welding mechanism includes a U-shaped mounting frame, a third screw is rotatably arranged inside the U-shaped mounting frame, a fifth motor is fixedly mounted on one end of the U-shaped mounting frame, an output end of the fifth motor passes through the U-shaped mounting frame and is fixedly matched with one end of the third screw, a fourth moving block is threadedly arranged on the surface of the third screw, a mechanical arm is fixedly arranged on the bottom of the fourth moving block, a welding head is fixedly arranged on the output end of the mechanical arm, L-shaped reinforcement plates are symmetrically fixedly arranged on both ends of both sides of the U-shaped mounting frame, the bottom end of the L-shaped reinforcement plate is fixedly matched with the outer ring of the top of the bottom plate, the two ends of the top plate are respectively fixedly matched with one side of two of the L-shaped reinforcement plates, and the top of the third fixed block is fixedly matched with the top of the inner wall of the L-shaped reinforcement plate.
与现有技术相比，本发明的有益效果在于：Compared with the prior art, the present invention has the following beneficial effects:
1、本发明通过设置移动机构，使得移动机构工作能够带动夹持机构和支撑机构运转，进而带动钢板翻转，从而提升焊接效率；通过设置打磨机构，使得打磨机构能够同步对桥箱梁的焊接处进行打磨，从而进一步提升桥箱梁的焊接效率；1. The present invention provides a moving mechanism so that the working of the moving mechanism can drive the clamping mechanism and the supporting mechanism to operate, thereby driving the steel plate to flip, thereby improving the welding efficiency; and provides a grinding mechanism so that the grinding mechanism can simultaneously grind the welding part of the bridge box girder, thereby further improving the welding efficiency of the bridge box girder;
2、本发明利用第三连接轴转动带动打磨头转动，同时带动第四连接轴自转，进而带动风扇转动，使得周围空气经由进风管进入冷却箱中，再经由冷却管排出，启动第一电动液压缸和第二电动液压缸使之伸长或者缩短，带动打磨头靠近已经焊接好的钢板焊接处，由冷却管喷出的空气先对焊接处进行冷却，打磨头接着与冷却后的焊接处接触，旋转的打磨头对焊接处进行打磨；2. The present invention utilizes the rotation of the third connecting shaft to drive the grinding head to rotate, and at the same time drives the fourth connecting shaft to rotate, thereby driving the fan to rotate, so that the surrounding air enters the cooling box through the air inlet pipe and is then discharged through the cooling pipe, and the first electric hydraulic cylinder and the second electric hydraulic cylinder are started to extend or shorten, driving the grinding head to approach the welded steel plate, and the air sprayed from the cooling pipe first cools the welded steel plate, and then the grinding head contacts the cooled welded steel plate, and the rotating grinding head grinds the welded steel plate;
3、本发明利用第二连接轴转动一百八十度，带动与之相连的第四转轴转动，进而带动第三直齿轮以第四转轴为轴心转动，进而带动第一齿环转动，进而带动转动柱转动一百八十度，进而带动四个钢板翻转一百八十度；当第三直齿轮转动时，带动第四直齿轮转动，进而带动外杆和方杆转动一百八十度，进而带动第一连接轴自转，进而带动第五直齿轮以第一连接轴为轴心转动一百八十度，进而带动第二齿环和转盘转动一百八十度，使得四个钢板转动时结构稳定性更强，从而实现桥箱梁的自动翻转，提高了焊接效率。3. The present invention utilizes the second connecting shaft to rotate 180 degrees, driving the fourth rotating shaft connected thereto to rotate, thereby driving the third spur gear to rotate with the fourth rotating shaft as the axis, thereby driving the first gear ring to rotate, thereby driving the rotating column to rotate 180 degrees, thereby driving the four steel plates to flip 180 degrees; when the third spur gear rotates, it drives the fourth spur gear to rotate, thereby driving the outer rod and the square rod to rotate 180 degrees, thereby driving the first connecting shaft to rotate, thereby driving the fifth spur gear to rotate 180 degrees with the first connecting shaft as the axis, thereby driving the second gear ring and the turntable to rotate 180 degrees, so that the structural stability of the four steel plates is stronger when they rotate, thereby realizing the automatic flipping of the bridge box girder and improving the welding efficiency.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
图1为本发明整体第一视角立体结构示意图。FIG1 is a schematic diagram of the overall three-dimensional structure of the present invention from a first viewing angle.
图2为本发明整体第二视角立体结构示意图。FIG. 2 is a schematic diagram of the overall second viewing angle stereoscopic structure of the present invention.
图3为本发明剖视结构示意图。FIG3 is a schematic cross-sectional view of the structure of the present invention.
图4为本发明夹持机构结构示意图。FIG. 4 is a schematic diagram of the structure of the clamping mechanism of the present invention.
图5为本发明支撑机构结构示意图。FIG. 5 is a schematic diagram of the support mechanism structure of the present invention.
图6为本发明打磨机构结构示意图。FIG. 6 is a schematic diagram of the structure of the grinding mechanism of the present invention.
图7为本发明冷却箱内部结构示意图。FIG. 7 is a schematic diagram of the internal structure of the cooling box of the present invention.
图8为本发明焊接机构结构示意图。FIG. 8 is a schematic diagram of the welding mechanism structure of the present invention.
图9为本发明移动机构结构示意图。FIG. 9 is a schematic diagram of the structure of the mobile mechanism of the present invention.
图10为本发明图3的局部A放大结构示意图。FIG. 10 is a schematic diagram of the enlarged structure of a local area A in FIG. 3 of the present invention.
图中：1、底板；2、移动机构；201、第二固定块；202、双向螺杆；203、第一电机；204、第一移动块；205、安装条；206、第二电机；207、第二连接轴；3、夹持机构；301、竖板；302、转动柱；303、第一固定杆；304、安装板；305、第一转轴；306、第一直齿轮；307、第二直齿轮；308、第二转轴；309、第三转轴；310、套筒；311、第一固定块；312、连接块；313、L形稳固杆；314、第一螺杆；315、移动条；316、L形夹持块；317、梯形夹持板；318、加固杆；319、第一齿环；320、第三直齿轮；321、第四直齿轮；322、外杆；323、方杆；324、旋转电机；4、支撑机构；401、固定座；402、直板；403、连接板；404、弧形滑槽；405、转动环；406、转盘；407、第二齿环；408、竖块；409、第一连接轴；410、第五直齿轮；5、焊接机构；501、U形安装架；502、第三螺杆；503、第五电机；504、机械臂；505、焊接头；506、L形加固板；6、打磨机构；601、第三固定块；602、第二螺杆；603、第三电机；604、第二移动块；605、顶板；606、第一电动液压缸；607、L形安装架；608、第二电动液压缸；609、第三移动块；610、第四电机；611、冷却箱；612、第四连接轴；613、风扇；614、导向杆。In the figure: 1, bottom plate; 2, moving mechanism; 201, second fixed block; 202, bidirectional screw; 203, first motor; 204, first moving block; 205, mounting bar; 206, second motor; 207, second connecting shaft; 3, clamping mechanism; 301, vertical plate; 302, rotating column; 303, first fixed rod; 304, mounting plate; 305, first rotating shaft; 306, first spur gear; 307, second spur gear wheel; 308, second rotating shaft; 309, third rotating shaft; 310, sleeve; 311, first fixing block; 312, connecting block; 313, L-shaped stabilizing rod; 314, first screw rod; 315, moving bar; 316, L-shaped clamping block; 317, trapezoidal clamping plate; 318, reinforcing rod; 319, first gear ring; 320, third spur gear; 321, fourth spur gear; 322, outer rod; 323, square rod; 324, Rotating motor; 4, supporting mechanism; 401, fixing seat; 402, straight plate; 403, connecting plate; 404, arc-shaped slide; 405, rotating ring; 406, rotating disk; 407, second gear ring; 408, vertical block; 409, first connecting shaft; 410, fifth spur gear; 5, welding mechanism; 501, U-shaped mounting frame; 502, third screw rod; 503, fifth motor; 504, mechanical arm; 505, welding head; 5 06. L-shaped reinforcement plate; 6. grinding mechanism; 601. third fixed block; 602. second screw rod; 603. third motor; 604. second moving block; 605. top plate; 606. first electric hydraulic cylinder; 607. L-shaped mounting frame; 608. second electric hydraulic cylinder; 609. third moving block; 610. fourth motor; 611. cooling box; 612. fourth connecting shaft; 613. fan; 614. guide rod.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
实施例：如图1-10所示，本发明提供了一种桥梁钢架焊接装置，包括底板1，底板1顶部内圈设置有移动机构2，移动机构2顶部两端对称设置有夹持机构3，两个夹持机构3之间设置有支撑机构4，支撑机构4与底板1相连，底板1顶部外圈设置有焊接机构5，焊接机构5一侧设置有打磨机构6。Embodiment: As shown in Figures 1-10, the present invention provides a bridge steel frame welding device, including a base plate 1, a moving mechanism 2 is provided on the top inner ring of the base plate 1, clamping mechanisms 3 are symmetrically provided at both ends of the top of the moving mechanism 2, a supporting mechanism 4 is provided between the two clamping mechanisms 3, the supporting mechanism 4 is connected to the base plate 1, a welding mechanism 5 is provided on the top outer ring of the base plate 1, and a grinding mechanism 6 is provided on one side of the welding mechanism 5.
夹持机构3包括竖板301、套筒310、第五转轴和四个第二转轴308，竖板301一侧顶端转动设置有转动柱302，转动柱302一端通过多个第一固定杆303固定设置有安装板304，安装板304一侧中心转动设置有旋转电机324，旋转电机324输出端穿过安装板304固定设置有第一转轴305，第一转轴305表面套装有第一直齿轮306，第一直齿轮306外壁啮合设置有四个第二直齿轮307，第二直齿轮307套装于第二转轴308上，第二转轴308一端穿过安装板304通过两个锥齿轮传动设置有第三转轴309，且两个锥齿轮彼此啮合，第三转轴309转动设置于套筒310内部，套筒310表面固定设置有第一固定块311，第一固定块311一端与安装板304一侧其中一个边角固定配合，套筒310一端固定设置有连接块312，连接块312一侧固定设置有L形稳固杆313，第三转轴309一端穿过连接块312固定设置有第一螺杆314，第一螺杆314一端与L形稳固杆313内壁顶端转动配合，第一螺杆314表面螺纹设置有移动条315，移动条315一侧固定设置有L形夹持块316，连接块312一端固定设置有梯形夹持板317，两两梯形夹持板317之间均通过多个加固杆318固定相连。The clamping mechanism 3 includes a vertical plate 301, a sleeve 310, a fifth rotating shaft and four second rotating shafts 308. A rotating column 302 is rotatably arranged at the top of one side of the vertical plate 301. A mounting plate 304 is fixedly arranged at one end of the rotating column 302 through a plurality of first fixing rods 303. A rotating motor 324 is rotatably arranged at the center of one side of the mounting plate 304. A first rotating shaft 305 is fixedly arranged at the output end of the rotating motor 324 through the mounting plate 304. A first spur gear 306 is sleeved on the surface of the first rotating shaft 305. Four second spur gears 307 are meshed on the outer wall of the first spur gear 306. The second spur gear 307 is sleeved on the second rotating shaft 308. One end of the second rotating shaft 308 passes through the mounting plate 304 and is provided with a third rotating shaft 309 through two bevel gears. The two bevel gears are meshed with each other. The shaft 309 is rotatably set inside the sleeve 310, and a first fixed block 311 is fixedly set on the surface of the sleeve 310, and one end of the first fixed block 311 is fixedly matched with one of the corners on one side of the mounting plate 304, and a connecting block 312 is fixedly set at one end of the sleeve 310, and an L-shaped stabilizing rod 313 is fixedly set on one side of the connecting block 312, and a first screw 314 is fixedly set on one end of the third rotating shaft 309 through the connecting block 312, and one end of the first screw 314 is rotatably matched with the top of the inner wall of the L-shaped stabilizing rod 313, and a moving bar 315 is threadedly set on the surface of the first screw 314, and an L-shaped clamping block 316 is fixedly set on one side of the moving bar 315, and a trapezoidal clamping plate 317 is fixedly set at one end of the connecting block 312, and the trapezoidal clamping plates 317 are fixedly connected to each other by multiple reinforcement rods 318.
通过采用上述技术方案，使得第一转轴305转动能够带动L形夹持块316移动。By adopting the above technical solution, the rotation of the first rotating shaft 305 can drive the L-shaped clamping block 316 to move.
转动柱302另一端套装有第一齿环319，竖板301一侧中心转动设置有第四转轴，第四转轴表面套装有第三直齿轮320，第三直齿轮320顶部与第一齿环319底部啮合，第三直齿轮320底部啮合设置有第四直齿轮321，第四直齿轮321套装于第五转轴上，第五转轴一端固定设置有外杆322，外杆322内壁滑动设置有方杆323，方杆323与支撑机构4相连。The other end of the rotating column 302 is provided with a first gear ring 319, and a fourth rotating shaft is rotatably provided at the center of one side of the vertical plate 301. A third spur gear 320 is provided on the surface of the fourth rotating shaft. The top of the third spur gear 320 is meshed with the bottom of the first gear ring 319, and a fourth spur gear 321 is meshed with the bottom of the third spur gear 320. The fourth spur gear 321 is mounted on the fifth rotating shaft, and an outer rod 322 is fixedly provided at one end of the fifth rotating shaft. A square rod 323 is slidably provided on the inner wall of the outer rod 322, and the square rod 323 is connected to the supporting mechanism 4.
通过采用上述技术方案，使得第三直齿轮320转动能够带动外杆322和方杆323转动。By adopting the above technical solution, the rotation of the third spur gear 320 can drive the outer rod 322 and the square rod 323 to rotate.
支撑机构4包括固定座401，固定座401底部与底板1顶部中心固定配合，固定座401顶部两端对称固定设置有直板402，直板402一侧两端对称固定设置有连接板403，连接板403一端固定设置有弧形滑槽404，位于同一侧的两个弧形滑槽404之间滑动设置有转动环405，两个转动环405之间固定设置有转盘406，转盘406一侧开设有方孔，转盘406外壁固定设置有第二齿环407。The supporting mechanism 4 includes a fixed seat 401, the bottom of the fixed seat 401 is fixedly matched with the top center of the base plate 1, straight plates 402 are symmetrically fixedly arranged at both ends of the top of the fixed seat 401, connecting plates 403 are symmetrically fixedly arranged at both ends of one side of the straight plate 402, an arc-shaped slide groove 404 is fixedly arranged at one end of the connecting plate 403, a rotating ring 405 is slidably arranged between the two arc-shaped slide grooves 404 located on the same side, a rotating disk 406 is fixedly arranged between the two rotating rings 405, a square hole is opened on one side of the rotating disk 406, and a second gear ring 407 is fixedly arranged on the outer wall of the rotating disk 406.
通过采用上述技术方案，使得第二齿环407转动能够带动转盘406转动。By adopting the above technical solution, the rotation of the second gear ring 407 can drive the rotating disk 406 to rotate.
固定座401顶部中心固定设置有两个竖块408，两个竖块408之间转动设置有第一连接轴409，第一连接轴409表面套装有第五直齿轮410，第五直齿轮410顶部与第二齿环407底部啮合，第一连接轴409一端穿过竖块408与方杆323一端固定配合，固定座401一侧开设有穿孔。Two vertical blocks 408 are fixedly provided at the top center of the fixed seat 401, and a first connecting shaft 409 is rotatably provided between the two vertical blocks 408. A fifth spur gear 410 is mounted on the surface of the first connecting shaft 409, and the top of the fifth spur gear 410 is meshed with the bottom of the second gear ring 407. One end of the first connecting shaft 409 passes through the vertical block 408 and is fixedly matched with one end of the square rod 323. A through hole is opened on one side of the fixed seat 401.
通过采用上述技术方案，使得第五直齿轮410转动能够带动第二齿环407转动。By adopting the above technical solution, the rotation of the fifth spur gear 410 can drive the second gear ring 407 to rotate.
移动机构2包括两个第二固定块201，第二固定块201底端与底板1顶部内圈固定配合，两个第二固定块201之间转动设置有双向螺杆202，其中一个第二固定块201一侧固定安装有第一电机203，第一电机203输出端穿过第二固定块201与双向螺杆202一端固定配合，双向螺杆202表面螺纹设置有两个第一移动块204，竖块408底部与第一移动块204顶部中心固定配合，其中一个第一移动块204顶部一侧固定设置有安装条205，安装条205一侧固定安装有第二电机206，第二电机206输出端穿过安装条205固定设置有第二连接轴207，第二连接轴207一端与其中一个第四转轴一端固定配合，第一移动块204底部与底板1表面接触。The moving mechanism 2 includes two second fixed blocks 201, the bottom ends of the second fixed blocks 201 are fixedly matched with the inner ring at the top of the bottom plate 1, a bidirectional screw 202 is rotatably arranged between the two second fixed blocks 201, a first motor 203 is fixedly installed on one side of one of the second fixed blocks 201, the output end of the first motor 203 passes through the second fixed block 201 and is fixedly matched with one end of the bidirectional screw 202, two first moving blocks 204 are threadedly arranged on the surface of the bidirectional screw 202, the bottom of the vertical block 408 is fixedly matched with the top center of the first moving block 204, a mounting bar 205 is fixedly arranged on one side of the top of one of the first moving blocks 204, a second motor 206 is fixedly installed on one side of the mounting bar 205, a second connecting shaft 207 is fixedly arranged on the output end of the second motor 206 through the mounting bar 205, one end of the second connecting shaft 207 is fixedly matched with one end of one of the fourth rotating shafts, and the bottom of the first moving block 204 contacts the surface of the bottom plate 1.
通过采用上述技术方案，使得双向螺杆202转动能够带动第一移动块204移动。By adopting the above technical solution, the rotation of the bidirectional screw 202 can drive the first moving block 204 to move.
打磨机构6包括两个第三固定块601，两个第三固定块601之间转动设置有第二螺杆602，其中一个第三固定块601一侧固定安装有第三电机603，第三电机603输出端穿过第三固定块601与第二螺杆602一端固定配合，第二螺杆602表面螺纹设置有第二移动块604，第二移动块604顶部滑动设置有顶板605，顶板605和第三固定块601均与焊接机构5相连，第二移动块604底部固定安装有第一电动液压缸606，第一电动液压缸606底部固定设置有L形安装架607，L形安装架607内壁一侧中心固定安装有第二电动液压缸608，第二电动液压缸608输出端固定设置有第三移动块609，第三移动块609底部固定设置有第四电机610，第四电机610输出端通过第三连接轴固定设置有打磨头。The grinding mechanism 6 includes two third fixed blocks 601, and a second screw 602 is rotatably arranged between the two third fixed blocks 601. A third motor 603 is fixedly installed on one side of one of the third fixed blocks 601. The output end of the third motor 603 passes through the third fixed block 601 and is fixedly matched with one end of the second screw 602. A second moving block 604 is threadedly arranged on the surface of the second screw 602. A top plate 605 is slidably arranged on the top of the second moving block 604. The top plate 605 and the third fixed block 601 are both connected to the welding mechanism 5. A first electric hydraulic cylinder 606 is fixedly installed on the bottom of the second moving block 604, an L-shaped mounting frame 607 is fixedly arranged on the bottom of the first electric hydraulic cylinder 606, and a second electric hydraulic cylinder 608 is fixedly installed at the center of one side of the inner wall of the L-shaped mounting frame 607. A third moving block 609 is fixedly arranged on the output end of the second electric hydraulic cylinder 608, and a fourth motor 610 is fixedly arranged on the bottom of the third moving block 609. A grinding head is fixedly arranged on the output end of the fourth motor 610 through a third connecting shaft.
通过采用上述技术方案，使得第三连接轴转动能够带动打磨头转动。By adopting the above technical solution, the rotation of the third connecting shaft can drive the grinding head to rotate.
第三移动块609一侧固定设置有冷却箱611，冷却箱611底部转动设置有第四连接轴612，第四连接轴612通过第一同步带和第一同步轮与第三连接轴传动相连，第四连接轴612顶端固定设置有风扇613，冷却箱611顶部连通设置有进风管，冷却箱611底部连通设置有冷却管。A cooling box 611 is fixedly provided on one side of the third movable block 609, and a fourth connecting shaft 612 is rotatably provided at the bottom of the cooling box 611. The fourth connecting shaft 612 is transmission-connected to the third connecting shaft through a first synchronous belt and a first synchronous wheel, and a fan 613 is fixedly provided on the top of the fourth connecting shaft 612. An air inlet duct is connected to the top of the cooling box 611, and a cooling pipe is connected to the bottom of the cooling box 611.
通过采用上述技术方案，使得第三连接轴转动能够带动风扇613转动。By adopting the above technical solution, the rotation of the third connecting shaft can drive the fan 613 to rotate.
L形安装架607内壁一侧顶端固定设置有导向杆614，第三移动块609一端开设有圆孔，圆孔与导向杆614表面滑动配合。A guide rod 614 is fixedly provided at the top end of one side of the inner wall of the L-shaped mounting frame 607 , and a round hole is opened at one end of the third moving block 609 , and the round hole is slidably matched with the surface of the guide rod 614 .
通过采用上述技术方案，使得第三移动块609移动时结构稳定性更好。By adopting the above technical solution, the third moving block 609 has better structural stability when moving.
焊接机构5包括U形安装架501，U形安装架501内部转动设置有第三螺杆502，U形安装架501一端固定安装有第五电机503，第五电机503输出端穿过U形安装架501与第三螺杆502一端固定配合，第三螺杆502表面螺纹设置有第四移动块，第四移动块底部固定安装有机械臂504，机械臂504输出端固定设置有焊接头505，U形安装架501两侧两端均对称固定设置有L形加固板506，L形加固板506底端与底板1顶部外圈固定配合，顶板605两端分别与其中两个L形加固板506一侧固定配合，第三固定块601顶部与L形加固板506内壁顶端固定配合。The welding mechanism 5 includes a U-shaped mounting frame 501, a third screw 502 is rotatably arranged inside the U-shaped mounting frame 501, a fifth motor 503 is fixedly installed at one end of the U-shaped mounting frame 501, the output end of the fifth motor 503 passes through the U-shaped mounting frame 501 and is fixedly matched with one end of the third screw 502, a fourth moving block is threadedly arranged on the surface of the third screw 502, a mechanical arm 504 is fixedly installed at the bottom of the fourth moving block, a welding head 505 is fixedly arranged at the output end of the mechanical arm 504, L-shaped reinforcement plates 506 are symmetrically fixedly arranged at both ends of both sides of the U-shaped mounting frame 501, the bottom end of the L-shaped reinforcement plate 506 is fixedly matched with the outer ring of the top of the bottom plate 1, the two ends of the top plate 605 are respectively fixedly matched with one side of two of the L-shaped reinforcement plates 506, and the top of the third fixed block 601 is fixedly matched with the top of the inner wall of the L-shaped reinforcement plate 506.
通过采用上述技术方案，使得机械臂504工作能够带动焊接头505对钢板进行焊接。By adopting the above technical solution, the robot arm 504 can drive the welding head 505 to weld the steel plate.
工作原理：当需要对桥箱梁进行焊接加工时，将四个钢板分别穿过方孔，将钢板的两端分别置于对应的梯形夹持板317和L形夹持块316之间，启动旋转电机324使之转动，进而带动第一转轴305自转，进而带动第一直齿轮306以第一转轴305为轴心转动，进而带动第二直齿轮307以第二转轴308为轴心转动，进而带动第三转轴309以套筒310为轴心转动，进而带动第一螺杆314以第三转轴309为轴心转动，进而带动移动条315朝着靠近旋转电机324的方向移动，进而带动L形夹持块316朝着靠近旋转电机324的方向移动，使得L形夹持块316和梯形夹持板317得以紧紧夹持钢板，以便对钢板进行翻转；Working principle: When the box girder of the bridge needs to be welded, the four steel plates are respectively passed through the square holes, and the two ends of the steel plates are respectively placed between the corresponding trapezoidal clamping plates 317 and the L-shaped clamping blocks 316, and the rotating motor 324 is started to rotate, thereby driving the first rotating shaft 305 to rotate, and then driving the first spur gear 306 to rotate with the first rotating shaft 305 as the axis, and then driving the second spur gear 307 to rotate with the second rotating shaft 308 as the axis, and then driving the third rotating shaft 309 to rotate with the sleeve 310 as the axis, and then driving the first screw rod 314 to rotate with the third rotating shaft 309 as the axis, and then driving the moving bar 315 to move in the direction close to the rotating motor 324, and then driving the L-shaped clamping block 316 to move in the direction close to the rotating motor 324, so that the L-shaped clamping block 316 and the trapezoidal clamping plate 317 can tightly clamp the steel plate, so as to flip the steel plate;
启动第五电机503使之转动，进而带动第三螺杆502转动，进而带动第四移动块贴着U形安装架501的内壁沿着水平方向滑动，进而带动机械臂504和焊接头505移动，使得机械臂504带动焊接头505活动，焊接头505对位于上方的钢板与钢板的连接处进行焊接；The fifth motor 503 is started to rotate, thereby driving the third screw rod 502 to rotate, thereby driving the fourth moving block to slide along the inner wall of the U-shaped mounting frame 501 in the horizontal direction, thereby driving the mechanical arm 504 and the welding head 505 to move, so that the mechanical arm 504 drives the welding head 505 to move, and the welding head 505 welds the connection between the steel plates located above;
启动第四电机610使之转动，进而带动打磨头以第三连接轴为轴心转动，与此同时，经由第一同步带和第一同步轮的传动作用，带动第四连接轴612自转，进而带动风扇613以第四连接轴612为轴心转动，使得周围空气经由进风管进入冷却箱611中，再经由冷却管排出，启动第一电动液压缸606和第二电动液压缸608使之伸长或者缩短，带动打磨头靠近已经焊接好的钢板焊接处，由冷却管喷出的空气先对焊接处进行冷却，打磨头接着与冷却后的焊接处接触，旋转的打磨头对焊接处进行打磨；The fourth motor 610 is started to rotate, thereby driving the grinding head to rotate with the third connecting shaft as the axis. At the same time, the fourth connecting shaft 612 is driven to rotate by the transmission action of the first synchronous belt and the first synchronous wheel, thereby driving the fan 613 to rotate with the fourth connecting shaft 612 as the axis, so that the surrounding air enters the cooling box 611 through the air inlet pipe and is then discharged through the cooling pipe. The first electric hydraulic cylinder 606 and the second electric hydraulic cylinder 608 are started to extend or shorten, driving the grinding head to approach the weld of the welded steel plate. The air ejected from the cooling pipe first cools the weld, and then the grinding head contacts the cooled weld, and the rotating grinding head grinds the weld;
当位于上方的钢板与钢板的连接处焊接完成后，需要将位于下方的钢板与钢板的连接处翻转上来时，启动第二电机206使之带动第二连接轴207转动一百八十度，进而带动与之相连的第四转轴转动，进而带动第三直齿轮320以第四转轴为轴心转动，进而带动第一齿环319转动，进而带动转动柱302转动一百八十度，进而带动四个钢板翻转一百八十度；When the connection between the upper steel plates is welded, if the connection between the lower steel plates needs to be turned up, the second motor 206 is started to drive the second connecting shaft 207 to rotate 180 degrees, thereby driving the fourth rotating shaft connected thereto to rotate, thereby driving the third spur gear 320 to rotate with the fourth rotating shaft as the axis, thereby driving the first gear ring 319 to rotate, thereby driving the rotating column 302 to rotate 180 degrees, thereby driving the four steel plates to turn over 180 degrees;
当第三直齿轮320转动时，带动第四直齿轮321以第五转轴为轴心转动，进而带动外杆322和方杆323均以第五转轴为轴心转动一百八十度，进而带动第一连接轴409自转，进而带动第五直齿轮410以第一连接轴409为轴心转动一百八十度，进而带动第二齿环407和转盘406转动一百八十度，使得四个钢板转动时结构稳定性更强。When the third spur gear 320 rotates, it drives the fourth spur gear 321 to rotate around the fifth rotating shaft, thereby driving the outer rod 322 and the square rod 323 to rotate 180 degrees around the fifth rotating shaft, thereby driving the first connecting shaft 409 to rotate, thereby driving the fifth spur gear 410 to rotate 180 degrees around the first connecting shaft 409, thereby driving the second gear ring 407 and the turntable 406 to rotate 180 degrees, so that the structural stability of the four steel plates is stronger when they rotate.
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
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| CN118527918A (en) * | 2024-06-27 | 2024-08-23 | 广东山泽工程管理有限责任公司 | Bridge steel frame construction processing platform |
| CN118943239A (en) * | 2024-07-19 | 2024-11-12 | 扬州新瑞光电科技有限公司 | Photovoltaic module welding processing equipment |
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| CN112518325A (en) * | 2020-12-16 | 2021-03-19 | 陈维华 | Automatic grinding and welding equipment |
| DE202023105397U1 (en) * | 2023-05-30 | 2023-10-23 | East Hailaer Power Plant of Hulunbeier Antai Thermal Power Co., Ltd | Pipe weld connection device |
| CN116921869A (en) * | 2023-09-18 | 2023-10-24 | 深圳市先峰达机械有限公司 | Intelligent welding device for hardware with quick cooling welding spots |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518325A (en) * | 2020-12-16 | 2021-03-19 | 陈维华 | Automatic grinding and welding equipment |
| DE202023105397U1 (en) * | 2023-05-30 | 2023-10-23 | East Hailaer Power Plant of Hulunbeier Antai Thermal Power Co., Ltd | Pipe weld connection device |
| CN116921869A (en) * | 2023-09-18 | 2023-10-24 | 深圳市先峰达机械有限公司 | Intelligent welding device for hardware with quick cooling welding spots |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118527918A (en) * | 2024-06-27 | 2024-08-23 | 广东山泽工程管理有限责任公司 | Bridge steel frame construction processing platform |
| CN118943239A (en) * | 2024-07-19 | 2024-11-12 | 扬州新瑞光电科技有限公司 | Photovoltaic module welding processing equipment |
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