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Automatic welding machine for stainless steel circumferential weld

An automatic welding machine and stainless steel ring technology, applied in welding accessories, welding equipment, welding protection devices, etc., can solve the problems of inconvenient clamping and positioning, manual adjustment, and poor ductility of stainless steel pipes.

Inactive Publication Date: 2017-05-03
镇江中焱数控设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As we all know, affected by the characteristics of stainless steel materials, stainless steel pipes have poor ductility and can only be extended by welding. There are two existing welding methods, one is manual welding, which is characterized by low efficiency and uneven welding. The pass rate is low; another is to use stainless steel girth welder welding, which improves the welding efficiency, but manual adjustment is required after clamping, and clamping and positioning are inconvenient

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  • Automatic welding machine for stainless steel circumferential weld
  • Automatic welding machine for stainless steel circumferential weld
  • Automatic welding machine for stainless steel circumferential weld

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Embodiment Construction

[0015] The present invention is described in further detail below in conjunction with the embodiment that accompanying drawing provides.

[0016] see figure 1 , 2 , 3, 4, and 5, a stainless steel girth weld automatic welding machine includes a frame 1, a pipe fitting rotating device 2, a pressing device 3 and a welding torch 4, and the welding torch 4 is fixedly connected to the frame 1, and the pipe fitting rotates Device 2 comprises motor 2-1, two rotating shafts 2-2, axle seat 2-3, worm screw seat 2-4, worm screw 2-5 and worm wheel 2-6, and described axle seat 2-3 is fixed with frame 1 connection, the two ends of the two rotating shafts 2-2 are rotationally connected with the respective shaft seats 2-3, and one end of the two rotating shafts 2-2 is equipped with a worm wheel 2-6, and the worm seat 2-4 is connected with the frame 1 fixed connection, the worm 2-5 is in rotation with the worm seat 2-4, and is connected with the motor 2-1, and the worm 2-5 is meshed with two ...

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Abstract

The invention discloses an automatic welding machine for a stainless steel circumferential weld. The automatic welding machine comprises a rack, a pipe rotating device, pressing devices and a welding gun, wherein the welding gun is fixedly connected with the rack; the pipe rotating device comprises a motor, two rotating shafts, shaft seats, a worm seat, a worm and worm wheels; the shaft seats are fixedly connected with the rack; two ends of the two rotating shafts are connected with the corresponding shaft seats in a rotatable manner; each worm wheel is arranged at one end of each rotating shaft; the worm seat is fixedly connected with the rack; the worm is matched with the worm seat in a rotatable manner and connected with the motor in a transmission manner; the worm is meshed with the two worm wheels; the pressing devices comprise mounting frames, pressing cylinders, pressing blocks and pressing block rolling shafts; the mounting frames are fixedly connected with the rack; the pressing cylinders are connected with the mounting frames in an assembling manner; the pressing blocks are fixedly connected with the lower ends of output rods of the pressing cylinders; and the pressing block rolling shafts are matched with the pressing blocks in a rotatable manner. The automatic welding machine is convenient for clamping and locating, further improves the welding efficiency and realizes automatic production.

Description

technical field [0001] The invention relates to an automatic welding machine, in particular to an automatic welding machine for stainless steel girth welding. Background technique [0002] Stainless steel pipes are widely used in equipment manufacturing, gas transportation, liquid water engineering construction, etc. As we all know, affected by the characteristics of stainless steel materials, stainless steel pipes have poor ductility and can only be extended by welding. There are two existing welding methods, one is manual welding, which is characterized by low efficiency and uneven welding. The pass rate is low; another is to use stainless steel girth welder welding, which improves the welding efficiency, but manual adjustment is required after clamping, and clamping and positioning are inconvenient. Contents of the invention [0003] The object of the present invention is to provide an automatic welding machine for stainless steel girth welding, which is convenient for...

Claims

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Application Information

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IPC IPC(8): B23K9/028B23K37/047B23K37/053B23K9/32B23K101/06B23K103/04
CPCB23K9/0282B23K9/321B23K37/047B23K37/0531B23K37/0533B23K2101/06B23K2103/04
Inventor 朱赢华
Owner 镇江中焱数控设备有限公司
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