CN204308392U - A kind of automatic bidirectional submerged arc welding machine - Google Patents
A kind of automatic bidirectional submerged arc welding machine Download PDFInfo
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Abstract
一种自动双向埋弧焊机，包括焊接小车（2），其特征在于：所述焊接小车（2）放置在位于水平面上的焊接小车轨道（1）上，焊接小车轨道（1）的旁边平行铺设有台架小车轨道（6），台架小车轨道（6）上放置有操作台架（5），焊接小车（2）的上表面垂直固定有小车立柱（3），小车立柱（3）的顶部固定有焊接臂（4），焊接臂（4）的另一端的下方安装有焊枪（13），本实用新型结构科学合理，采用两组焊缝感应装置对焊缝实时感应，以引导焊接小车来回移动，实现了双向施焊，利用工件滚动轮实现了工件的转动，使待施焊部位转到焊枪对应位置，极大地方便焊接操作，满足了对不同厚度、不同焊缝宽度工件的准确焊接，提高了焊接效率和焊接质量。
An automatic two-way submerged arc welding machine, including a welding trolley (2), characterized in that: the welding trolley (2) is placed on the welding trolley track (1) on the horizontal plane, and the side of the welding trolley track (1) is parallel The platform trolley track (6) is laid, the operation platform (5) is placed on the platform trolley track (6), the upper surface of the welding trolley (2) is vertically fixed with the trolley column (3), and the trolley column (3) The welding arm (4) is fixed on the top, and the welding torch (13) is installed under the other end of the welding arm (4). Move back and forth to achieve two-way welding, and use the workpiece rolling wheel to realize the rotation of the workpiece, so that the part to be welded can be transferred to the corresponding position of the welding torch, which greatly facilitates the welding operation and satisfies the accurate welding of workpieces with different thicknesses and different weld widths , Improve welding efficiency and welding quality.
Description
技术领域 technical field
本实用新型涉及一种埋弧焊机，尤其涉及一种自动双向埋弧焊机，属于焊接设备技术领域。 The utility model relates to a submerged arc welding machine, in particular to an automatic two-way submerged arc welding machine, belonging to the technical field of welding equipment.
背景技术 Background technique
自动埋弧焊机适用于用于碳素钢、低合金钢、不锈钢、耐热钢及复合钢材，钢板结构有无坡口的对接、角接、环缝、纵缝的焊接生产。广泛应用于锅炉、压力容器、造船、钢构、石化等领域。 The automatic submerged arc welding machine is suitable for welding production of carbon steel, low alloy steel, stainless steel, heat-resistant steel and composite steel, butt joints, fillet joints, circular seams, and longitudinal seams with or without grooves in steel plate structures. Widely used in boilers, pressure vessels, shipbuilding, steel structures, petrochemical and other fields.
目前市面上主要的自动埋弧焊机主要为单向施焊，在一条焊缝施工完毕后，焊车需要进行复位，然后需要利用行车等起吊工具对工件进行翻面以进行下条焊缝的施工，焊接效率较低，多次吊装定位会影响焊接的精度，不能满足对不同厚度、不同焊缝宽度工件的准确焊接，焊接质量不高。 At present, the main automatic submerged arc welding machines on the market are mainly for one-way welding. After a weld is completed, the welding car needs to be reset, and then it is necessary to use a crane or other lifting tools to turn the workpiece over for the next weld. Construction, welding efficiency is low, and multiple hoisting and positioning will affect the accuracy of welding, which cannot meet the accurate welding of workpieces with different thicknesses and different weld widths, and the welding quality is not high.
发明内容 Contents of the invention
本实用新型的目的是针对现有的埋弧焊机不便于进行双向施焊，焊接过程中需要多次吊装翻面，焊接效率较低，而且无法满足对不同厚度、不同焊缝宽度工件的准确焊接，焊接质量不高的缺陷和不足，现提供一种结构科学合理，能够进行双向施焊，焊接过程中不需要吊装翻面，提高了焊接效率，满足对不同厚度、不同焊缝宽度工件的准确焊接，焊接质量高的一种自动双向埋弧焊机。 The purpose of this utility model is to solve the problem that the existing submerged arc welding machine is not convenient for two-way welding. During the welding process, it needs to be hoisted and turned over many times. Welding, the defects and deficiencies of poor welding quality, now provide a scientific and reasonable structure, which can carry out two-way welding, does not need to be hoisted and turned over during the welding process, improves the welding efficiency, and meets the needs of workpieces with different thicknesses and different weld widths. An automatic two-way submerged arc welding machine with accurate welding and high welding quality.
为实现上述目的，本实用新型的技术解决方案是：一种自动双向埋弧焊机，包括焊接小车，所述焊接小车放置在位于水平面上的焊接小车轨道上，焊接小车轨道的旁边平行铺设有台架小车轨道，台架小车轨道上放置有操作台架，焊接小车轨道和台架小车轨道之间为工件焊接区域，焊接小车的上表面垂直固定有小车立柱，小车立柱的顶部外侧与焊接臂的一端水平固定，焊接臂的另一端的下方安装有焊枪，工件焊接区域的底部设置有多组工件滚动轮，工件焊接区域的一侧垂直固定有升降固定油缸，升降固定油缸的顶部安装有工件支撑件，工件焊接区域的另一侧设置有移动油缸滑轨，移动油缸滑轨上安装有升降移动油缸，升降移动油缸的顶部安装有工件支撑件。 In order to achieve the above object, the technical solution of the utility model is: an automatic two-way submerged arc welding machine, including a welding trolley, the welding trolley is placed on the welding trolley track on the horizontal plane, and the welding trolley track is laid in parallel beside Bench trolley track, on which an operating bench is placed, between the welding trolley track and the bench trolley track is the workpiece welding area, the upper surface of the welding trolley is vertically fixed with a trolley column, and the top outer side of the trolley column is connected to the welding arm One end of the welding arm is fixed horizontally, a welding torch is installed under the other end of the welding arm, multiple sets of workpiece rolling wheels are installed at the bottom of the workpiece welding area, a lifting and fixing oil cylinder is vertically fixed on one side of the workpiece welding area, and a workpiece is installed on the top of the lifting and fixing oil cylinder. As for the supporting member, the other side of the workpiece welding area is provided with a mobile cylinder slide rail, a lifting mobile cylinder is installed on the mobile cylinder slide rail, and a workpiece support is installed on the top of the lifting mobile cylinder.
所述焊接小车上对应于焊枪安装有送丝机构，焊枪的两侧分别设置有焊缝感应装置，焊接小车内安装有焊接电源，焊接电源与焊枪相连接。 The welding trolley is equipped with a wire feeding mechanism corresponding to the welding torch, and the two sides of the welding torch are respectively provided with welding seam sensing devices, and a welding power supply is installed in the welding trolley, and the welding power supply is connected to the welding torch.
所述操作台架上设置有一个或多个操作工位平台，位于操作台架顶部的操作平台的外侧设置有安全护栏。 One or more operating station platforms are arranged on the operating platform, and a safety guardrail is arranged on the outside of the operating platform at the top of the operating platform.
所述操作台架上行走轮的两侧分别安装有防脱装置，防脱装置与台架小车轨道相配合。 The two sides of the traveling wheels on the operating platform are respectively equipped with anti-off devices, and the anti-off devices cooperate with the track of the platform dolly.
所述工件滚动轮的轴线与移动油缸滑轨相互平行。 The axis of the workpiece rolling wheel is parallel to the slide rail of the mobile oil cylinder.
本实用新型的有益效果是： The beneficial effects of the utility model are:
1、本实用新型设置有焊接小车轨道和台架小车轨道两条相互平行的轨道，采用两组焊缝感应装置对焊缝实时感应，以引导焊接小车来回移动，实现了双向施焊，可以移动的操作台架也方便了设备操作人员进行操作。 1. The utility model is equipped with two parallel tracks of the welding trolley track and the bench trolley track. Two sets of welding seam induction devices are used to sense the welding seam in real time to guide the welding trolley to move back and forth, realizing two-way welding and can move The unique operating bench is also convenient for equipment operators to operate.
2、本实用新型结构科学合理，利用工件滚动轮实现了工件的转动，使待施焊部位转到焊枪对应位置，并且通过升降油缸起升至预定位置，极大地方便焊接操作，满足对不同厚度、不同焊缝宽度工件的准确焊接，提高了焊接效率和焊接质量。 2. The structure of the utility model is scientific and reasonable. The workpiece rolling wheel is used to realize the rotation of the workpiece, so that the part to be welded is transferred to the corresponding position of the welding torch, and is lifted to the predetermined position by the lifting cylinder, which greatly facilitates the welding operation and meets the requirements for different thicknesses. , Accurate welding of workpieces with different weld widths, improving welding efficiency and welding quality.
附图说明 Description of drawings
图1是本实用新型的结构示意图。 Fig. 1 is a structural representation of the utility model.
图2是本实用新型的侧面结构示意图。 Fig. 2 is a schematic view of the side structure of the utility model.
图3是本实用新型的俯视图。 Fig. 3 is a top view of the utility model.
图4是本实用新型防脱装置的示意图。 Fig. 4 is a schematic diagram of the anti-off device of the present invention.
图5是本实用新型焊缝感应装置的示意图。 Fig. 5 is a schematic diagram of the weld seam induction device of the present invention.
图中：焊接小车轨道1，焊接小车2，小车立柱3，焊接臂4，操作台架5，台架小车轨道6，安全护栏7，升降固定油缸8，工件支撑件9，工件滚动轮10，升降移动油缸11，移动油缸滑轨12，焊枪13，送丝机构14，焊缝感应装置15，防脱装置16，焊接电源17，操作控制台18，工件19。 In the figure: welding trolley track 1, welding trolley 2, trolley column 3, welding arm 4, operating bench 5, bench trolley track 6, safety guardrail 7, lifting and fixing oil cylinder 8, workpiece support 9, workpiece rolling wheel 10, Lifting and moving oil cylinder 11, moving oil cylinder slide rail 12, welding torch 13, wire feeding mechanism 14, welding seam sensing device 15, anti-off device 16, welding power supply 17, operation console 18, workpiece 19.
具体实施方式 Detailed ways
以下结合附图说明和具体实施方式对本实用新型作进一步的详细描述。 The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
参见图1至图5，本实用新型的一种自动双向埋弧焊机，包括焊接小车2，其特征在于：所述焊接小车2放置在位于水平面上的焊接小车轨道1上，焊接小车轨道1的旁边平行铺设有台架小车轨道6，台架小车轨道6上放置有操作台架5，焊接小车轨道1和台架小车轨道6之间为工件焊接区域，焊接小车2的上表面垂直固定有小车立柱3，小车立柱3的顶部外侧与焊接臂4的一端水平固定，焊接臂4的另一端的下方安装有焊枪13，工件焊接区域的底部设置有多组工件滚动轮10，工件焊接区域的一侧垂直固定有升降固定油缸8，升降固定油缸8的顶部安装有工件支撑件9，工件焊接区域的另一侧设置有移动油缸滑轨12，移动油缸滑轨12上安装有升降移动油缸11，升降移动油缸11的顶部安装有工件支撑件9。 Referring to Figures 1 to 5, an automatic two-way submerged arc welding machine of the present invention includes a welding trolley 2, which is characterized in that: the welding trolley 2 is placed on the welding trolley track 1 on the horizontal plane, and the welding trolley track 1 Next to it, a bench trolley track 6 is laid in parallel, and an operation bench 5 is placed on the bench trolley track 6. Between the welding trolley track 1 and the bench trolley track 6 is the workpiece welding area, and the upper surface of the welding trolley 2 is vertically fixed. The trolley column 3, the top outside of the trolley column 3 is horizontally fixed to one end of the welding arm 4, a welding torch 13 is installed under the other end of the welding arm 4, and a plurality of sets of workpiece rolling wheels 10 are arranged at the bottom of the workpiece welding area. One side is vertically fixed with a lifting and fixing oil cylinder 8, and the top of the lifting and fixing oil cylinder 8 is equipped with a workpiece support 9, and the other side of the workpiece welding area is provided with a moving oil cylinder slide rail 12, and a lifting and moving oil cylinder 11 is installed on the moving oil cylinder slide rail 12 , the top of the lifting mobile oil cylinder 11 is equipped with a workpiece support 9.
所述焊接小车2上对应于焊枪13安装有送丝机构14，焊枪13的两侧分别设置有焊缝感应装置15，焊接小车2内安装有焊接电源17，焊接电源17与焊枪13相连接。 The welding trolley 2 is equipped with a wire feeding mechanism 14 corresponding to the welding torch 13, and the two sides of the welding torch 13 are respectively provided with a welding seam sensing device 15, and a welding power supply 17 is installed in the welding trolley 2, and the welding power supply 17 is connected to the welding torch 13.
所述操作台架5上设置有一个或多个操作工位平台，位于操作台架5顶部的操作平台的外侧设置有安全护栏7。 One or more operating workstation platforms are arranged on the operating platform 5 , and safety guardrails 7 are arranged on the outside of the operating platform at the top of the operating platform 5 .
所述操作台架5上行走轮的两侧分别安装有防脱装置16，防脱装置16与台架小车轨道6相配合，防脱装置16有效的避免了脱轨。 The both sides of traveling wheel on described operating platform 5 are equipped with anti-off device 16 respectively, and anti-off device 16 cooperates with platform trolley track 6, and anti-off device 16 has avoided derailment effectively.
所述工件滚动轮10的轴线与移动油缸滑轨12相互平行。 The axes of the workpiece rolling wheels 10 and the moving cylinder slide rail 12 are parallel to each other.
参见图1、图2，焊接小车轨道1和台架小车轨道6水平铺设在地面上或平台底座上，焊接小车轨道1和台架小车轨道6相互平行，焊接小车轨道1上放置有焊接小车2，台架小车轨道6上放置有带行走轮的操作台架5。焊接小车轨道1和台架小车轨道6之间为工件焊接区域，需要焊接的工件放置在焊接小车轨道1和台架小车轨道6之间的区域中。工件焊接区域的底部设置有多组工件滚动轮10，多组工件滚动轮10根据焊接工件的直径大小不同而采用不同高度的多组工件滚动轮10，工件18能够在多组工件滚动轮10的作用下沿着轴线转动，这样就方便了对工件18的焊接操作。焊接小车2采用无级调速器对行走速度进行控制，以控制焊接速度，实现了对不同厚度、不同焊缝宽度的工件进行准确焊接，焊接灵活性更好。 Referring to Figure 1 and Figure 2, the welding trolley track 1 and the bench trolley track 6 are laid horizontally on the ground or on the platform base, the welding trolley track 1 and the bench trolley track 6 are parallel to each other, and the welding trolley track 1 is placed with the welding trolley 2 , the operating platform 5 with the traveling wheels is placed on the platform trolley track 6. Between the welding trolley track 1 and the platform trolley track 6 is the workpiece welding area, and the workpieces to be welded are placed in the area between the welding trolley track 1 and the platform trolley track 6 . The bottom of the workpiece welding area is provided with multiple sets of workpiece rolling wheels 10. Multiple sets of workpiece rolling wheels 10 adopt multiple sets of workpiece rolling wheels 10 of different heights according to the diameter of the welding workpiece. Under action, it rotates along the axis, so that the welding operation to the workpiece 18 is facilitated. The welding trolley 2 uses a stepless speed regulator to control the walking speed to control the welding speed, which realizes accurate welding of workpieces with different thicknesses and different weld widths, and has better welding flexibility.
工件焊接区域的一侧垂直固定有升降固定油缸8，升降固定油缸8的顶部安装有工件支撑件9，工件焊接区域的另一侧设置有移动油缸滑轨12，移动油缸滑轨12上安装有升降移动油缸11，升降移动油缸11的顶部安装有工件支撑件9。焊接小车2的上表面垂直固定有小车立柱3，小车立柱3的顶部外侧与焊接臂4的一端水平固定，焊接臂4的另一端的下方安装有焊枪13。焊接小车2上对应于焊枪13安装有送丝机构14，丝机构14能够将焊丝送进到焊枪13内，焊枪13的两侧分别设置有焊缝感应装置15，焊缝感应装置15采用的是红外线感应装置，它能够感应到焊接缝，并沿着需要焊接的部位进行焊接。焊接小车2内安装有焊接电源17，焊接电源17与焊枪13相连接。 One side of the workpiece welding area is vertically fixed with a lifting and fixing oil cylinder 8, and the top of the lifting and fixing oil cylinder 8 is equipped with a workpiece support 9, and the other side of the workpiece welding area is provided with a mobile oil cylinder slide rail 12, and a Lifting and moving oil cylinder 11, the top of lifting and moving oil cylinder 11 is equipped with workpiece support 9. The upper surface of the welding trolley 2 is vertically fixed with a trolley column 3, and the top outside of the trolley column 3 is horizontally fixed with an end of the welding arm 4, and a welding torch 13 is installed below the other end of the welding arm 4. The welding trolley 2 is equipped with a wire feeding mechanism 14 corresponding to the welding torch 13, and the wire mechanism 14 can feed the welding wire into the welding torch 13. The two sides of the welding torch 13 are respectively provided with a welding seam sensing device 15, and the welding seam sensing device 15 adopts Infrared induction device, which can sense the welding seam and weld along the part to be welded. A welding power source 17 is installed in the welding trolley 2, and the welding power source 17 is connected with the welding torch 13.
操作台架5上设置有一个或多个操作工位平台，位于操作台架5顶部的操作平台的外侧设置有安全护栏7，人员能够直接在操作工位平台上进行操作。为了避免行走轮脱轨，操作台架5或者焊接小车2行走轮的两侧分别安装有防脱装置16，防脱装置16由螺栓和一组滚轮构成，防脱装置16与轨道平面底部的内凹面相配合。本实用新型采用两组焊缝感应装置15对焊缝实时感应，以引导焊接小车2来回移动，实现了双向施焊，同时，可以移动的操作台架5也方便了设备操作人员进行操作。利用工件滚动轮10实现了工件的转动，使待施焊部位转到焊枪对应位置，然后通过升降油缸起升至预定位置，极大地方便焊接操作，能够实现圆管、圆锥管和多棱管等多种不同厚度和不同焊缝宽度工件的焊接，提高了焊接质量。 The operating platform 5 is provided with one or more operating station platforms, and a safety guardrail 7 is provided outside the operating platform at the top of the operating platform 5, so that personnel can directly operate on the operating station platform. In order to avoid the derailment of the walking wheels, anti-off devices 16 are respectively installed on both sides of the operating platform 5 or the traveling wheels of the welding trolley 2, and the anti-off devices 16 are composed of bolts and a group of rollers. match. The utility model adopts two sets of welding seam induction devices 15 to sense the welding seam in real time to guide the welding trolley 2 to move back and forth, realizing two-way welding. Meanwhile, the movable operating platform 5 is also convenient for equipment operators to operate. The rotation of the workpiece is realized by using the workpiece rolling wheel 10, so that the part to be welded is turned to the corresponding position of the welding torch, and then lifted to the predetermined position by the lifting cylinder, which greatly facilitates the welding operation, and can realize round pipes, conical pipes and polygonal pipes, etc. The welding of various workpieces with different thicknesses and different weld widths improves the welding quality.
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| CN201420676496.XU CN204308392U (en) | 2014-11-13 | 2014-11-13 | A kind of automatic bidirectional submerged arc welding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639365A (en) * | 2017-10-13 | 2018-01-30 | 浙江顺得机械有限公司 | Semiautomatic welding device |
| CN113182664A (en) * | 2021-06-11 | 2021-07-30 | 四川航天长征装备制造有限公司 | Vertical synchronous heavy-duty friction stir welding equipment |
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2014
- 2014-11-13 CN CN201420676496.XU patent/CN204308392U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639365A (en) * | 2017-10-13 | 2018-01-30 | 浙江顺得机械有限公司 | Semiautomatic welding device |
| CN113182664A (en) * | 2021-06-11 | 2021-07-30 | 四川航天长征装备制造有限公司 | Vertical synchronous heavy-duty friction stir welding equipment |
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Address after: 430011 No. 2034 Jiefang Avenue, Jiang'an District, Hubei, Wuhan Patentee after: China Power Construction Wuhan Iron Tower Co.,Ltd. Address before: 430011 No. 2034 Jiefang Avenue, Jiang'an District, Hubei, Wuhan Patentee before: WUHAN TOWER WORKS |
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| CP01 | Change in the name or title of a patent holder | ||
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Address after: No. 2034, Hankou liberation Avenue, Wuhan, Hubei Province Patentee after: China Power Construction Wuhan Iron Tower Co.,Ltd. Address before: 430011 No. 2034 Jiefang Avenue, Jiang'an District, Hubei, Wuhan Patentee before: China Power Construction Wuhan Iron Tower Co.,Ltd. |
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