CN202447799U - Device for welding refined-welding arc striking-extinguishing plate - Google Patents
Device for welding refined-welding arc striking-extinguishing plate Download PDFInfo
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- CN202447799U CN202447799U CN2012200633636U CN201220063363U CN202447799U CN 202447799 U CN202447799 U CN 202447799U CN 2012200633636 U CN2012200633636 U CN 2012200633636U CN 201220063363 U CN201220063363 U CN 201220063363U CN 202447799 U CN202447799 U CN 202447799U
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- welding
- blow
- out plate
- arc striking
- draw
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Abstract
The utility model belongs to welding auxiliary equipment, and particularly relates to a device for welding a refined-welding arc striking-extinguishing plate. The device for welding the refined-welding arc striking-extinguishing plate comprises a base, a lifting mechanism and an arc striking-extinguishing plate holding platform, wherein the lifting mechanism is fixed above the base; the arc striking-extinguishing plate holding platform is located above the lifting mechanism; an adjusting mechanism is arranged between the lifting mechanism and the arc striking-extinguishing plate holding platform; the adjusting mechanism comprises a spring installation plate and four springs uniformly distributed on the spring installation plate; the spring installation plate is fixed on the top of the lifting mechanism; one end of each spring is fixed on the spring installation plate; and the other end of each spring is fixedly connected with the arc striking-extinguishing plate holding platform. The device provided by the utility model has a reasonable structure, can be suitable for steel pipes with different specifications through the arrangement of the lifting mechanism, and has the capability of improving the accuracy of the alignment between the arc striking-extinguishing plate and the steel pipes, and provides a better arc striking-extinguishing plate for the successive refined welding technology; the device is convenient to operate and use; and the operation of welding the arc striking-extinguishing plate and the steel pipes can be carried out by one person, so that the labor intensity of workers is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to and a kind ofly astute and ablely draws blow-out plate welding and use device, belongs to the welding auxiliary equipment.
Background technology
The advanced preparatory astute and able production technology of spiral submerged welded pipe adopts two-step method production usually, and promptly moulding prewelding and astute and able substep carry out, and this just requires operating personnel before astute and able, the two ends welding of steel pipe to draw the blow-out plate.Because the welding quality of drawing the blow-out plate directly influences the astute and able quality in later stage (the material consumption rate of normally striking of outside weld in comprising, blow-out and astute and able back steel pipe etc.), therefore, draws blow-out plate welding procedure for astute and able extremely important.The welding job that tradition is drawn the blow-out plate is assisted to accomplish by two employees usually, and a people has in arms and draws the blow-out plate, and under another person's cooperation, adjust, the centering position, implement welding operation by another people then, there is following defective in this welding method:
1, operating efficiency is lower, and an end of a steel pipe of every welding approximately needs more than ten minute, the serious production efficiency that has influenced a whole set of preparatory astute and able unit;
Must there be two people to come the common operation of drawing the welding of blow-out plate of accomplishing when 2, welding, have wasted human resources;
When 3, producing the steel pipe of big caliber, big wall thickness, the weight of drawing the blow-out plate reaches more than the 10kg, be difficult to hand go to pick up, adjustment, centering, operation easier is big;
4. draw blow-out plate side and the steel pipe end face is difficult to align, therefore, have error, can impact, and make the two ends (carrying out the transition to tube head) of astute and able back steel pipe weld defect occur easily from drawing the blow-out plate to the astute and able starting the arc of back.
The utility model content
According to above deficiency of the prior art, the technical problem that the utility model will solve is: provide a kind of can alleviate working strength of workers, increase work efficiency and improve the algnment accuracy that draws blow-out plate and steel pipe astute and able to draw the welding of blow-out plate and use device.
The utility model solves the technical scheme that its technical problem adopted: describedly astute and ablely draw the welding of blow-out plate and use device; It is characterized in that: comprise base, elevating mechanism and draw blow-out plate placement platform; Elevating mechanism is fixed on base top, draws blow-out plate placement platform and is positioned at the elevating mechanism top, elevating mechanism and draw between the blow-out plate placement platform and be provided with guiding mechanism; Guiding mechanism comprises the spring installing plate and is distributed on four springs on the spring installing plate; The spring installing plate is fixed on the top of elevating mechanism, and an end of spring is fixed on the spring installing plate, the other end with draw blow-out plate placement platform and be fixedly connected.
Can adjust flexibly the height that draws blow-out plate placement platform according to every kind of specification steel pipe bottommost height through elevating mechanism, make and draw blow-out plate and steel pipe bottom and align; Through the free adjustment of guiding mechanism medi-spring, can eliminate the cumulative errors of drawing blow-out plate placement platform upper and lower, left and right four direction, make and to draw the blow-out plate and steel pipe one end is fitted closely.
Described elevating mechanism comprises supporting square tube and cylinder; Supporting square tube and cylinder are fixed on the base, and the side of supporting square tube is provided with upright guide rail, fixing slide carriage on the cylinder rod; Slide is arranged in upright guide rail and slides up and down along upright guide rail, and the slide top is fixedly connected with the spring installing plate.
Road wheel is installed in described base bottom.Can adjust the position of this device according to the different length of every steel pipe through road wheel.In addition, can also self-locking mechanism be installed on base, this device is positioned.
Described base top is provided with draws blow-out plate storage rack.Usually, can polylith to be used be drawn the blow-out plate and be placed on and draw on the blow-out plate storage rack, conveniently draw taking of blow-out plate.
Before the operation, earlier steel pipe is transported on the fixedly rotation roller that draws blow-out plate welding post operation rotation roller; Make the lowest part of steel tube end part commissure at steel pipe, the blow-out plate that draws that will be drawn on the blow-out plate storage rack by operating personnel moves on to and draws on the blow-out plate placement platform, promotes whole device walking; Make and draw blow-out plate placement platform and move to steel pipe below, regulate the position of drawing blow-out plate placement platform through elevating mechanism again, make and draw the below that blow-out plate placement platform is close to steel tube end part; Adjust the position of drawing the blow-out plate then; Measure upper surface with board foot, manually adjust to the optimum position slightly, implement two-sided welding and polishing welding seams at last.
The beneficial effect that the utility model had is:
This is astute and able, and to draw the welding of blow-out plate reasonable with apparatus structure, through elevating mechanism is set, can make this device be applicable to the steel pipe of different size, and can improve and draw the degree of accuracy that blow-out plate and steel pipe align, and draws the blow-out plate preferably for follow-up astute and able technology provides; Easy for operation, can realize having reduced working strength of workers through a people to drawing the welding of blow-out plate and steel pipe, improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, road wheel; 2, base; 3, supporting square tube; 4, upright guide rail; 5, cylinder; 6, cylinder rod; 7, slide; 8, spring installing plate; 9, spring; 10, draw blow-out plate placement platform; 11, draw the blow-out plate; 12, draw blow-out plate storage rack.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
As shown in Figure 1; Astute and ablely draw blow-out plate welding and use device, comprise base 2, elevating mechanism and draw blow-out plate placement platform 10 that elevating mechanism is fixed on base 2 tops; Draw blow-out plate placement platform 10 and be positioned at the elevating mechanism top; Elevating mechanism and draw between the blow-out plate placement platform 10 and be provided with guiding mechanism, guiding mechanism comprises spring installing plate 8 and is distributed on four springs 9 on the spring installing plate 8 that spring installing plate 8 is fixed on the top of elevating mechanism; One end of spring 9 is fixed on the spring installing plate 8, the other end with draw blow-out plate placement platform 10 and be fixedly connected.
Wherein, Elevating mechanism comprises supporting square tube 3 and cylinder 5; Supporting square tube 3 is fixed on the base 2 with cylinder 5, and the side of supporting square tube 3 is provided with upright guide rail 4, and fixing slide carriage 7 on the cylinder rod 6; Slide 7 is arranged in upright guide rail 4 and slides up and down along upright guide rail 4, and slide 7 tops are fixedly connected with spring installing plate 8; Base 2 tops are provided with draws blow-out plate storage rack 12, is convenient to draw taking of blow-out plate 11; Road wheel 1 is installed in the bottom of base 2; In addition, can also on base 2, self-locking mechanism be installed, this device is positioned.
Before the operation, earlier steel pipe is transported on the fixedly rotation roller that draws blow-out plate welding post operation rotation roller; Make the lowest part of steel tube end part commissure at steel pipe, the blow-out plate 11 that draws that will be drawn on the blow-out plate storage rack 12 by operating personnel moves on to and draws on the blow-out plate placement platform 10, promotes whole device walking; Make and draw blow-out plate placement platform 10 and move to steel pipe below, regulate the position of drawing blow-out plate placement platform 10 through elevating mechanism again, make and draw the below that blow-out plate placement platform 10 is close to steel tube end part; Adjust the position of drawing the blow-out plate then; Measure upper surface with board foot, manually adjust to the optimum position slightly, implement two-sided welding and polishing welding seams at last.
Claims (4)
1. one kind is astute and ablely drawn blow-out plate welding and uses device; It is characterized in that: comprise base, elevating mechanism and draw blow-out plate placement platform; Elevating mechanism is fixed on base top, draws blow-out plate placement platform and is positioned at the elevating mechanism top, elevating mechanism and draw between the blow-out plate placement platform and be provided with guiding mechanism; Guiding mechanism comprises the spring installing plate and is distributed on four springs on the spring installing plate; The spring installing plate is fixed on the top of elevating mechanism, and an end of spring is fixed on the spring installing plate, the other end with draw blow-out plate placement platform and be fixedly connected.
2. according to claim 1ly astute and ablely draw blow-out plate welding and use device; It is characterized in that: described elevating mechanism comprises supporting square tube and cylinder; Supporting square tube and cylinder are fixed on the base, and the side of supporting square tube is provided with upright guide rail, fixing slide carriage on the cylinder rod; Slide is arranged in upright guide rail and slides up and down along upright guide rail, and the slide top is fixedly connected with the spring installing plate.
3. according to claim 1 and 2ly astute and ablely draw blow-out plate welding and use device, it is characterized in that: be provided with above the described base and draw blow-out plate storage rack.
4. according to claim 3ly astute and ablely draw blow-out plate welding and use device, it is characterized in that: described base bottom installation road wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200633636U CN202447799U (en) | 2012-02-24 | 2012-02-24 | Device for welding refined-welding arc striking-extinguishing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200633636U CN202447799U (en) | 2012-02-24 | 2012-02-24 | Device for welding refined-welding arc striking-extinguishing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447799U true CN202447799U (en) | 2012-09-26 |
Family
ID=46863693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200633636U Expired - Fee Related CN202447799U (en) | 2012-02-24 | 2012-02-24 | Device for welding refined-welding arc striking-extinguishing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302387A (en) * | 2013-05-31 | 2013-09-18 | 上海宝冶集团有限公司 | Easily-dismountable welding composite baffle |
-
2012
- 2012-02-24 CN CN2012200633636U patent/CN202447799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302387A (en) * | 2013-05-31 | 2013-09-18 | 上海宝冶集团有限公司 | Easily-dismountable welding composite baffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |