The lift auxiliary moving welder of the automatic pipe welding machine of carbon dioxideTechnical field
The present invention relates to carbon dioxide pipe welding machine, particularly relate to the lift auxiliary moving welder of the automatic pipe welding machine of a kind of carbon dioxide.
Background technology
At present, the maximum caliber that maximum carbon dioxide automatic pipe welding machine can weld is 28 inches.Therefore, when welding the caliber being greater than 28 inches, because existing carbon dioxide pipe welding machine is fixed, cannot move, and, by the restriction of the bearing capacity of equipment turntable, turret base height and equipment large arm height; Therefore, part is greater than to the pipe fitting of more than 28 inches unlike materials, cannot automatic welding be carried out, can only by artificial hand welding., operating time long, construction period tight etc. excessive by operating personnel's physical demands affects, and often can not meet the demand of production in the short time.
Summary of the invention
Main purpose of the present invention is the above-mentioned shortcoming overcoming prior art existence, and the lift auxiliary moving welder of the automatic pipe welding machine of a kind of carbon dioxide is provided, it can according to the change of plumbing dimensions, the automatic pipe welding machine of automatic adjustment carbon dioxide move horizontally distance and adjustable height, not only substantially increase the job area of the automatic pipe welding machine of carbon dioxide, solve fixed carbon dioxide automatic pipe welding machine and caused cannot carry out automatic welding problem to the caliber being greater than 28 inches because moving; And, substantially increase welding quality, shorten the construction time; Meanwhile, production cost is greatly reduced.
The object of the invention is to be realized by following technical scheme:
The lift auxiliary moving welder of the automatic pipe welding machine of a kind of carbon dioxide, it is characterized in that: be provided with: a moving lifting go-cart, the level tray be arranged in moving lifting go-cart, wherein, moving lifting go-cart comprises: a L shape framework, be arranged on L shape base of frame several roller L shape framework facade framves on a hydraulic lift is installed.
Described L shape framework facade frame is provided with two fork pawls that can move up and down, and fork pawl is positioned at the bottom of level tray.
Described hydraulic lift is: electric hydraulic lifting jack.
Beneficial effect of the present invention: the present invention is owing to adopting technique scheme, it can according to the change of plumbing dimensions, the automatic pipe welding machine of automatic adjustment carbon dioxide move horizontally distance and adjustable height, not only substantially increase the job area of the automatic pipe welding machine of carbon dioxide, solve stationary welding machine and caused cannot carry out automatic welding problem to the caliber being greater than 28 inches because moving; And, substantially increase welding quality, shorten the construction time; Meanwhile, production cost is greatly reduced.Have mobile flexible, simple to operate, little by space constraint, the features such as job area is wide.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Major label description in figure:
1. moving lifting go-cart, 1.1.L shape framework, 1.2. roller, 2. light adjuster, 3. weldering case switch, 4. level tray, 4.1 fork pawl, 5. wire-feed motor, 6. hand control box, 7. wig-wag control cabinet, 8. electronic cross sliding board, 9. wig-wag, 10. welding guns, 11 electro-hydraulic lift devices, 12 electric up-down switches.
Detailed description of the invention
As shown in Figure 1, the present invention is provided with: a moving lifting go-cart 1, employing welding manner are arranged on the level tray 4 in moving lifting go-cart 1, wherein, moving lifting go-cart 1 comprises: a L shape framework 1.1, be arranged on several rollers 1.2 bottom L shape framework 1.1, L shape framework 1.1 facade frame and be provided with two fork pawls 4.1 that can move up and down, and fork pawl 4.1 is positioned at the bottom of level tray 4; L shape framework 1.1 facade frame is provided with an electro-hydraulic lift device 11, and this electro-hydraulic lift device 11 is: electric hydraulic lifting jack, electric hydraulic lifting jack is provided with electric up-down switch 12.
The top of level tray 4 is placed and the light adjuster 2 of stabilizing carbon dioxide automatic pipe welding machine, weldering case switch 3, wire-feed motor 5, hand control box 6, wig-wag control cabinet 7, electronic cross sliding board 8 and wig-wag 9.These assembling parts above-mentioned on the level tray 4 of mobile handcart, controlling electro-hydraulic lift device 11 by starting electric up-down switch 12, the adjustable height of these parts can be regulated.
During welding, according to pipe diameter size Reasonable Regulation And Control moving lifting go-cart 1, manually control box 6 regulates the distance of electronic cross sliding board 8 upper and lower, left and right, then, the frequency regulating wig-wag 9 to swing by wig-wag control cabinet 7 again and the width of welding gun 10 welding bead, finally, regulate welding parameter startup wire-feed motor 3 by light adjuster 2 and start wire feed, drive pipe fitting can realize girth joint self-action by turning rolls and weld.
Above-mentioned rollers, light adjuster, wire-feed motor, wig-wag control cabinet, electronic cross sliding board, wig-wag, welding gun are prior art, and the technology of not specified (NS) is prior art, therefore repeats no more.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.