The utility model discloses a double-position girth welder, which comprises a base of the device, an electric motor A is arranged on one side of the base, an output end of the electric motor A is connected with a second bevel gear, a second bevel gear is connected with a first bevel gear, a upper part of the first bevel gear is connected with a turntable, a baffle plate is arranged in the middle of the upper part of the turntable, a welding machine prop is arranged on both sides, and a slideway is arranged at the bottom of the welding machine prop. The slideway is internally equipped with a motor B, and a sliding groove is arranged on one side of the support of the welding machine. The beneficial effect of the utility model is that a double-station ring seam welding machine can weld the objects on the base of the mounting plate by placing the materials on the turntable of the base of the utility model device, starting motor A and motor B, so that the first and second electric telescopic poles can operate and welding the objects on the base of the mounting plate, and the goniometer can be used. By measuring the welding angle, the welding precision is improved, and the utility model is convenient to use. The structure of the utility model is compact and the use is convenient, and the shortcomings of the existing technology are solved.
【技术实现步骤摘要】
一种双工位环缝焊接机
本技术涉及一种焊接机,特别涉及一种双工位环缝焊接机,属于焊工机械
技术介绍
焊机是指为焊接提供一定特性的电源的电器,焊接由于灵活简单方便牢固可靠、焊接后甚至与母材同等强度的优点广泛用于各个工业领域,电焊机的主要部件是一个降压变压器,次级线圈的两端是被焊接工件和焊条,工作时引燃电弧,在电弧的高温中将焊条熔接于工件的缝隙中。由于电焊变压器的铁芯有自身的特点,因此具有电压急剧下降的特性,即在焊条引燃后电压下降;在焊条被粘连短路时,电压更是急剧下降,在焊接操作时,虽然电路中的电流处处相等,但由于各处的电阻不一样,在不固定接触处的电阻最大(这个电阻叫接触电阻),根据电流的热效应定律(也叫焦尔定律):在电流相等时,则电阻越大的部位发热越高,因此在焊接时,焊条的触头也就是被接的金属体的接触处的接触电阻最大,则在这个部位产生的电热自然也就最多,加之焊条是熔点较低的合金,自然容易熔化。熔化后的合金焊条芯粘合在被焊物体上,冷却后便把焊接对象粘合在一块,现提到一种双工位环缝焊接机,大多数的电焊机只能由人工操作,或者只能单一的点对点的焊接,很难做到对圆形、 ...
【技术保护点】
1.一种双工位环缝焊接机,包括装置底座(1),其特征在于,所述装置底座(1)内部一侧设有电机A(2),所述电机A(2)的输出端连接有二号伞齿轮(17),所述二号伞齿轮(17)连接有一号伞齿轮(6),所述一号伞齿轮(6)上部连接有转盘(3),所述转盘(3)上方中部设有挡板(4),所述转盘(3)两侧均设有焊机支柱(18),所述焊机支柱(18)底部均设有滑道(7),所述滑道(7)内部均设有电机B(8),所述焊机支柱(18)一侧均设有滑槽(9),所述焊机支柱(18)底部内侧均设有一号电动伸缩杆(10),所述一号电动伸缩杆(10)上部均连接有滑块(11),所述焊机支柱(18)外侧均设 ...
【技术特征摘要】
1.一种双工位环缝焊接机,包括装置底座(1),其特征在于,所述装置底座(1)内部一侧设有电机A(2),所述电机A(2)的输出端连接有二号伞齿轮(17),所述二号伞齿轮(17)连接有一号伞齿轮(6),所述一号伞齿轮(6)上部连接有转盘(3),所述转盘(3)上方中部设有挡板(4),所述转盘(3)两侧均设有焊机支柱(18),所述焊机支柱(18)底部均设有滑道(7),所述滑道(7)内部均设有电机B(8),所述焊机支柱(18)一侧均设有滑槽(9),所述焊机支柱(18)底部内侧均设有一号电动伸缩杆(10),所述一号电动伸缩杆(10)上部均连接有滑块(11),所述焊机支柱(18)外侧...
【专利技术属性】
技术研发人员:陈松,
申请(专利权)人:无锡铭优通机械制造有限公司,
类型:新型
国别省市:江苏,32
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