CN103706995A - Automatic feeder used for arc welding - Google Patents
Automatic feeder used for arc welding Download PDFInfo
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- CN103706995A CN103706995A CN201310732966.XA CN201310732966A CN103706995A CN 103706995 A CN103706995 A CN 103706995A CN 201310732966 A CN201310732966 A CN 201310732966A CN 103706995 A CN103706995 A CN 103706995A
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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
- 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
- B23K37/047—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 moving work to adjust its position between soldering, welding or cutting steps
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Abstract
本发明涉及一种用于圆弧焊接自动进给机,包括固定架和翻转台,所述翻转台设置在固定架上,其特征在于:所述翻转台上设有用于固定工件的托架面板,所述翻转台上方设有用于调节翻转台翻转角度的翻转机构,所述翻转台下方设有用于驱动托架面板的转动的电机,所述翻转机构的输出轴与电机的输出轴垂直,本发明具有可以使工件既可双向翻转又可正反连续旋转的两个自由度,使工件处于最佳的焊接位置,又可以使工件自动连续进给,托架面板中心设有工件安装轴向定位孔,从而大大提高安装精度、运行精度、焊缝的焊接质量和生产效率,减轻工人劳动强度,并且可以充分发挥各种焊接方法的效能。
The invention relates to an automatic feeder for arc welding, comprising a fixed frame and an overturning platform, the overturning platform is arranged on the fixed frame, and the feature is that: the overturning platform is provided with a bracket panel for fixing workpieces A turning mechanism for adjusting the turning angle of the turning platform is provided above the turning platform, and a motor for driving the rotation of the bracket panel is arranged below the turning platform, and the output shaft of the turning mechanism is perpendicular to the output shaft of the motor. The invention has two degrees of freedom that can make the workpiece can be reversed in both directions and can be continuously rotated forward and reverse, so that the workpiece can be placed in the best welding position, and the workpiece can be automatically and continuously fed. The center of the bracket panel is equipped with the axial positioning of the workpiece installation Holes, thereby greatly improving the installation accuracy, operation accuracy, welding quality and production efficiency of the weld, reducing the labor intensity of workers, and can give full play to the effectiveness of various welding methods.
Description
技术领域 technical field
本发明涉及一种焊接变位机,特别涉及一种用于圆弧焊接自动进给机。 The invention relates to a welding positioner, in particular to an automatic feeder for arc welding.
背景技术 Background technique
在焊接领域中把焊接变位机划为焊接辅机,焊接变位机与其它焊接设备配套组成半自动或全自动的焊接专机。 In the field of welding, the welding positioner is classified as a welding auxiliary machine, and the welding positioner is matched with other welding equipment to form a semi-automatic or fully automatic welding machine.
现有焊接变位机对待焊接的工件只起到固定作用,并不能调节待焊工件的角度,也不能使待焊接工件旋转,在焊接过程中想要达到最佳的焊接位置,就需要调节焊接设备的位置,换说句话,现有的焊接过程中,都是待焊接的工件是固定的,焊接设备运动的,在焊接过程中需要焊接设备选择最佳焊接位置,焊接设备在选择过程中一方面准备度不高,另一方面比较麻烦和费时间,这样就造成工作效率低,增加了工人的劳动强度。 The existing welding positioner only fixes the workpiece to be welded, and cannot adjust the angle of the workpiece to be welded, nor can it rotate the workpiece to be welded. In order to achieve the best welding position during the welding process, it is necessary to adjust the welding position. The position of the equipment, in other words, in the existing welding process, the workpiece to be welded is fixed, and the welding equipment moves. During the welding process, the welding equipment needs to select the best welding position, and the welding equipment is selected during the selection process. On the one hand, the degree of preparation is not high, and on the other hand, it is troublesome and time-consuming, which causes low work efficiency and increases the labor intensity of workers.
另外现有焊接变位机对于不同直径的待焊接工件的安装比较麻烦,同心度精度不高。 In addition, the existing welding positioner is cumbersome to install workpieces to be welded with different diameters, and the concentricity accuracy is not high.
发明内容 Contents of the invention
为了克服现有技术的缺陷,本发明提供一种用于圆弧焊接自动进给机,本发明具有可以使工件既可双向翻转又可正反连续旋转的两个自由度,使工件处于最佳的焊接位置,又可以使工件自动连续进给,减轻工人劳动强度,并且可以充分发挥各种焊接方法的效能。 In order to overcome the defects of the prior art, the present invention provides an automatic feeder for arc welding. The present invention has two degrees of freedom that can make the workpiece turn over in both directions and rotate continuously forward and reverse, so that the workpiece is in the best position. The welding position can be adjusted, and the workpiece can be automatically and continuously fed, reducing the labor intensity of workers, and can give full play to the effectiveness of various welding methods.
本发明的技术方案:一种用于圆弧焊接自动进给机,包括固定架和翻转台,所述翻转台设置在固定架上,其特征在于:所述翻转台上设有用于固定工件的托架面板,所述翻转台上方设有用于调节翻转台翻转角度的翻转机构,所述翻转台下方设有用于驱动托架面板的转动的电机,所述翻转机构的输出轴与电机的输出轴垂直。 The technical solution of the present invention: an automatic feeder for arc welding, including a fixed frame and a turning table, the turning table is arranged on the fixing frame, and it is characterized in that: the turning table is provided with a The bracket panel is provided with an overturn mechanism for adjusting the overturn angle of the overturn platform above the overturn platform, and a motor for driving the rotation of the bracket panel is provided under the overturn platform, and the output shaft of the overturn mechanism and the output shaft of the motor vertical.
采用上述技术方案,翻转机构可以使翻转台翻转,即是调节托架面板上的工件,使工件处于最佳的焊接位置,电机通过转轴带动托架面板转动,即是带动工件转动,这样设置一方面提高了工作效率,降低工人劳动强度,另一方面结构简单、设计合理。 With the above technical scheme, the turning mechanism can turn the turning table over, that is, to adjust the workpiece on the bracket panel, so that the workpiece is in the best welding position, and the motor drives the bracket panel to rotate through the rotating shaft, which is to drive the workpiece to rotate. On the one hand, the work efficiency is improved and the labor intensity of workers is reduced; on the other hand, the structure is simple and the design is reasonable.
进一步设置:所述托架面板中心设有工件安装的轴向定位孔,所述定位孔内设有定位工件的定位销,所述定位孔的轴线、定位销的轴线与电机输出轴的轴线均设置在同一直线上。 Further setting: the center of the bracket panel is provided with an axial positioning hole for workpiece installation, and a positioning pin for positioning the workpiece is provided in the positioning hole, and the axis of the positioning hole, the axis of the positioning pin and the axis of the motor output shaft are all set on the same line.
采用上述进一步设置,托架面板中心设有工件安装轴向定位孔,从而大大提高安装精度、运行精度、焊缝的焊接质量和生产效率。 With the above further configuration, the center of the bracket panel is provided with a workpiece installation axial positioning hole, thereby greatly improving the installation accuracy, running accuracy, welding quality of the weld seam and production efficiency. the
进一步设置:所述电机设置在翻转台相对托架面板的另一端面上,所述电机经传动轴、连接板与托架面板连接,所述翻转台上设有供传动轴穿过的通孔,所述传动轴与通孔之间设有轴承和轴承盖,所述通孔内沿中心轴方向设有第一肩阶和第二肩阶,所述轴承盖与第二肩阶固定连接,所述轴承通过轴承盖压设在第一肩阶上。 Further setting: the motor is arranged on the other end surface of the turning platform opposite to the bracket panel, the motor is connected to the bracket panel through the transmission shaft and the connecting plate, and the turning platform is provided with a through hole for the transmission shaft to pass through , a bearing and a bearing cover are provided between the transmission shaft and the through hole, a first shoulder step and a second shoulder step are provided in the through hole along the direction of the central axis, and the bearing cover is fixedly connected with the second shoulder step, The bearing is pressed on the first shoulder step through the bearing cover.
采用上述进一步设置,这样设置安装和拆卸方便。 With the above-mentioned further arrangement, the installation and disassembly of the arrangement are convenient.
进一步设置:所述翻转机构通过输出轴与翻转台连接,所述翻转机构包括支撑件、蜗轮、蜗杆及驱动蜗杆转动的手轮,所述蜗轮和蜗杆设置在支撑件上,所述蜗轮与蜗杆啮合,所述蜗杆一端与手轮连接,所述输出轴设置在蜗轮上。 It is further provided that the turning mechanism is connected to the turning platform through an output shaft, and the turning mechanism includes a support member, a worm wheel, a worm screw and a hand wheel for driving the worm screw to rotate, the worm wheel and the worm screw are arranged on the support member, and the worm wheel and the worm screw meshing, one end of the worm is connected with the hand wheel, and the output shaft is arranged on the worm wheel.
采用上述进一步设置,蜗轮、蜗杆的设置优点具有传动平稳、噪音很小,传动比较大,最重要的是有自锁功能。 With the above further configuration, the advantages of the configuration of the worm gear and the worm screw are that the transmission is stable, the noise is small, the transmission ratio is relatively large, and the most important thing is that it has a self-locking function.
进一步设置:所述托架面板相对翻转台的另一端面设有T型槽,所述T型槽垂直设置。 Further setting: the other end surface of the bracket panel opposite to the turning platform is provided with a T-shaped slot, and the T-shaped slot is vertically arranged.
采用上述进一步设置,这样设置一方面可以适用不同规格的工件,另一方面是便于工件的安装和拆卸。 With the above-mentioned further arrangement, on the one hand, this arrangement can be applied to workpieces of different specifications, and on the other hand, it is convenient for the installation and disassembly of the workpieces.
进一步设置:所述固定架包括底板、第一立板和第二立板,所述第一立板和第二立板间隔设置在底板上,所述翻转台设置在第一立板和第二立板之间,所述翻转台分别与第一立板和第二立板铰接。 Further setting: the fixed frame includes a bottom plate, a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are arranged on the bottom plate at intervals, and the turning platform is arranged on the first vertical plate and the second vertical plate Between the vertical plates, the turning platform is respectively hinged with the first vertical plate and the second vertical plate.
采用上述进一步设置,这样设置结构简单,便于生产加工。 With the above-mentioned further configuration, the configuration is simple and convenient for production and processing.
进一步设置:所述第二立板相对第一立板的另一端面上设有向外延伸的支撑板,所述支撑板与第二立板之间设有若干加强筋,所述翻转机构设置在支撑板上。 It is further provided that a support plate extending outward is provided on the other end surface of the second vertical plate opposite to the first vertical plate, a number of reinforcing ribs are provided between the support plate and the second vertical plate, and the turning mechanism is set on the support plate.
采用上述进一步设置,这样设置方便安装翻转机构。 With the above-mentioned further arrangement, such arrangement facilitates the installation of the turning mechanism.
附图说明 Description of drawings
图1为本发明具体实施例的立体图结构示意图; Fig. 1 is the perspective view structural representation of the specific embodiment of the present invention;
图2为本发明具体实施例的装配主视图; Fig. 2 is the assembly front view of the specific embodiment of the present invention;
图3为本发明具体实施例的翻转机构结构示意图; Fig. 3 is a structural schematic diagram of a turning mechanism of a specific embodiment of the present invention;
图4为本发明具体实施例的使用状态结构示意图; Fig. 4 is a schematic structural diagram of the use state of a specific embodiment of the present invention;
图5为本发明具体实施例的翻转台的结构示意图。 Fig. 5 is a schematic structural diagram of an inversion platform according to a specific embodiment of the present invention.
具体实施方式 Detailed ways
如图1-5所示,一种用于圆弧焊接自动进给机,包括固定架1和翻转台2,翻转台2设置在固定架上,翻转台2上设有用于固定工件的托架面板3,翻转台2上方设有用于调节翻转台2翻转角度的翻转机构4,翻转台2下方设有用于驱动托架面板3的转动的电机5,翻转机构4的输出轴与电机5的输出轴垂直,本发明中还包括控制电机的工作的开关51,本发明电机5优选变频电机,采用上述技术方案,翻转机构4可以使翻转台2双向翻转,即是调节托架面板3上的工件,使工件处于最佳的焊接位置,电机5带动托架面板3可以正反连续转动,即使工件实现正反自动连续进给,这样设置一方面提高了工作效率了,降低工人工作强度;另一方面结构简单,设计合理。
As shown in Figure 1-5, an automatic feeder for arc welding, including a fixed frame 1 and a turning table 2, the turning table 2 is set on the fixing frame, and the turning table 2 is provided with a bracket for fixing the workpiece The
进一步设置:托架面板3中心设有工件安装的轴向定位孔31,定位孔31内设有定位工件的定位销32,定位孔31的轴线、定位销32的轴线与电机5输出轴的轴线均设置在同一直线上,采用上述进一步设置,托架面板3中心设有工件安装轴向定位孔31,从而大大提高安装精度、运行精度、焊缝的焊接质量和生产效率。
Further setting: the center of the
进一步设置:电机5设置在翻转台2相对托架面板3的另一端面上,电机5经传动轴6、连接板7与托架面板3连接,翻转台2上设有供传动轴6穿过的通孔21,传动轴6与通孔21之间设有轴承8和轴承盖9,通孔21内沿中心轴方向设有第一肩阶211和第二肩阶212,轴承盖9与第二肩阶212固定连接,轴承8通过轴承盖9压设在第一肩阶211上,本发明传动轴6和连接板7优选一体设置;传动轴6与电机输出轴连接端设有平键,电机输出轴上设有与平键配合的键槽,平键插入键槽内构成传动轴6与电机输出端的连接;轴承优选圆锥滚子轴承,而且优选成对正装,采用成对正装圆锥滚子轴承能承受径向载荷,还能承受较大的双向轴向载荷。
Further setting: the
进一步设置:翻转机构4通过输出轴10与翻转台2连接,所述翻转机构4包括支撑件41、蜗轮42、蜗杆43及驱动蜗杆43转动的手轮44,蜗轮42和蜗杆43设置在支撑件41上,蜗轮42与蜗杆43啮合,蜗杆43一端与手轮44连接,输出轴10设置在蜗轮42上,本发明中支撑件优选箱体41设置,蜗轮42、蜗杆43设置在箱体41一方面在使用的过程中便于使用润滑油润滑,另一方面比较安全;为了方便蜗轮42、蜗杆43的安装,箱体41设置为分体式,即分为上箱体411和下箱体412,蜗轮42、蜗杆43的设置优点具有传动平稳、噪音很小,传动比较大,最重要的是有自锁功能。
Further setting: the
进一步设置:托架面板3相对翻转台2的另一端面设有T型槽33,T型槽33垂直置,采用上述进一步设置,使用时把待焊接工件放置在托架面板3上,通过压板a、定位块b和螺钉c把待焊接工件固定在托架面板3上,压板a压设在待焊接工件和定位块b上,螺钉c头部置于T型槽内,螺钉的杆部压板a,并用螺母d固定。
Further setting: the other end surface of the
进一步设置:固定架1包括底板11、第一立板12和第二立板13,第一立板12和第二立板13间隔设置在底板11上,翻转台2设置在第一立板12和第二立板13之间,翻转台2分别与第一立板12和第二立板13铰接,本发明中优选翻转台2与第一立板12和第二立板13铰接的铰接轴与输出轴10连接,这样设置结构简单,便于生产加工。
Further setting: the fixed frame 1 includes a
进一步设置:第二立板13相对第一立板12的另一端面上设有向外延伸的支撑板131,支撑板131与第二立板13之间设有若干加强筋133,翻转机构4设置在支撑板131上,采用上述进一步设置,这样设置方便安装翻转机构4。
Further setting: the other end surface of the second
本发明在本说明书中仅说明一些优选实施例,并不是对其限制。该专业技术人员根据本发明构思和精神,可以在结构上做出各种各样的变化和修改后适用于其他圆弧焊接自动进给机,因此这些仍应属于本发明的保护范围。 The present invention only illustrates some preferred embodiments in this description, and is not limited thereto. According to the concept and spirit of the present invention, the professional and technical personnel can make various structural changes and modifications to be applicable to other arc welding automatic feeders, so these should still belong to the protection scope of the present invention.
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CN107745263A (en) * | 2017-10-09 | 2018-03-02 | 武汉市工程科学技术研究院 | It is a kind of can two-sided processing upset workbench |
CN107745263B (en) * | 2017-10-09 | 2024-02-06 | 武汉市工程科学技术研究院 | Turnover workbench capable of realizing double-sided processing |
CN110509236B (en) * | 2018-05-21 | 2021-04-30 | 北京京东尚科信息技术有限公司 | Working table |
CN110509236A (en) * | 2018-05-21 | 2019-11-29 | 北京京东尚科信息技术有限公司 | A kind of workbench |
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CN111872515A (en) * | 2020-07-23 | 2020-11-03 | 华南理工大学 | A full pose transformation system for welding workpiece |
CN111872515B (en) * | 2020-07-23 | 2024-03-12 | 广东福维德焊接股份有限公司 | Full pose transformation system for welding workpiece |
CN112935610A (en) * | 2021-04-07 | 2021-06-11 | 宁波瑞畅自动化科技有限公司 | Electromechanical welding device and process |
CN112935610B (en) * | 2021-04-07 | 2022-10-28 | 科纳森(广东)医学影像科技有限公司 | Electromechanical welding device and process |
CN113927230A (en) * | 2021-10-25 | 2022-01-14 | 鑫磊压缩机股份有限公司 | Oil-cooled motor bucket welding and fixing equipment |
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CN116852142B (en) * | 2023-09-05 | 2023-11-10 | 成都泽雅科技发展有限公司 | Drilling tool for injection mold machining |
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