CN102126071A - Angle seam welding device with flange for thin-walled square tube - Google Patents
Angle seam welding device with flange for thin-walled square tube Download PDFInfo
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- CN102126071A CN102126071A CN 201110089651 CN201110089651A CN102126071A CN 102126071 A CN102126071 A CN 102126071A CN 201110089651 CN201110089651 CN 201110089651 CN 201110089651 A CN201110089651 A CN 201110089651A CN 102126071 A CN102126071 A CN 102126071A
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- crossbeam
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- presser feet
- cross beam
- angle seam
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Abstract
The invention provides an angle seam welding device with a flange for a thin-walled square tube, and the angle seam welding device comprises a machine body, wherein a control mechanism is mounted at the upper end of the machine body; the machine body is connected with a double-acting hydraulic oil cylinder, the upper end of a piston rod in the double-acting hydraulic oil cylinder is connected with a cross beam, the cross beam is connected with a lifting movable sliding plate through a cross beam and sliding plate connecting body, the cross beam and a lock seat at the end of the cross beam are assembled into a whole through the flange, a lower copper strip is mounted at the upper end of the cross beam, and a working piece mounting and positioning block is mounted at the upper end of the cross beam; the machine body is connected with one end of the double-acting cylinder through a hinge support, the double-acting cylinder is in driving connection with a turnover shaft, the turnover shaft is assembled and fixed with a turnover arm, and the turnover arm is connected with the other end of the double-acting cylinder through the hinge support; and presser feet are arranged on the front side and the back side of the machine body respectively, a rotating shaft is mounted in the presser feet, a presser foot return spring is mounted at the upper end of each presser foot respectively, gasbags are mounted at the front side and the back side of the machine body respectively, and one end of each gasbag is in contact with the presser foot. By adopting the angle seam welding device, the welding of an angle seam of the thin-walled square tube can be completed once, and the operation is simple.
Description
Technical field
The present invention relates to a kind of welding equipment, relate in particular to the welding equipment of the flanged sheet-metal duct that a kind of ventilating engineering and air draft smoke discharging pipe engineering use.
Background technology
Used square (apart from type) pipeline in the present ventilation smoke exhaust engineering, adopt light sheet bending, vertical masonry joint welding to be connect the mode of inserting the formula flange in two ends spot welding in the back make mostly, or adopt the mode of square tube two-end-point leg steel flange to make, these manufacture methods all exist uses that number of devices is wide in variety, operation is numerous, take big, the inefficient problem of number of workers, and exist pipeline and flange spot welding place to leak and the high problem of energy consumption, can not adapt to the workplace (as kitchen and hotel oil smoke air draft) of high air draft requirement and the requirement of current social low-carbon (LC) life.Adopt the square tube of plate flange arrangement form altogether, can overcome the above problems.Should be total in the plate flange square pipeline process in exploitation, need to adopt a flanged (FLGD) thin-walled square tube angle seam welding equipment.Present existing welding equipment, or the angle seam welding that solves slab separately, otherwise the plane that solves thin plate separately connects welding, finds to solve flanged (FLGD) thin plate angle seam welding equipment simultaneously, the present still blank of the equipment of this function.If also adopt butt plates welding to connect mode, then two end flanges roots can not be carried out machine and weld automatically, need carry out artificial repair welding, and welding quality be cannot say for sure card, and efficient is also low, is not easy to produce in enormous quantities.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of flanged (FLGD) thin-walled square tube angle seam welding equipment is provided.
Purpose of the present invention is achieved through the following technical solutions:
Flanged (FLGD) thin-walled square tube angle seam welding equipment is characterized in that: comprise body, described body upper end is equipped with controlling organization, and controlling organization is connected with welding gun; Described body is connected with double-act-ing hydraulic J-Horner, piston rod upper end in the double-act-ing hydraulic J-Horner connects crossbeam, crossbeam is connected by the moving slide plate of crossbeam slide plate connector and lifting, crossbeam is assembled into one by flange and crossbeam termination lock, in the crossbeam upper end copper bar down is installed, and the crossbeam upper end is equipped with workpiece installation locating piece; Described body props up with the end strand of double-acting cylinder and is connected, double-acting cylinder drives with trip shaft and is connected, trip shaft and flip-arm assembling are fixing, crossbeam termination lock ring is connected with trip shaft with turning frame assembling back, crossbeam termination lock ring is connected with crossbeam, and flip-arm props up with the other end strand of double-acting cylinder and is connected; Both sides are respectively arranged with presser feet before and after the described body, and rotating shaft is installed in the presser feet, and each presser feet upper end is separately installed with the presser feet back-moving spring, and both sides, body front and back are separately installed with gasbag and each gasbag one end contacts with presser feet; Be provided with cooling water pipe in the copper bar under described, be furnished with the linearly tunger tube of formula in the copper bar down.
Further, above-mentioned flanged (FLGD) thin-walled square tube angle seam welding equipment, wherein, cooling water pipe is arranged in following copper bar and is U type structure.
The substantive distinguishing features of technical solution of the present invention and progressive being mainly reflected in:
The present invention adopts this equipment disposablely to finish welding, and can guarantee the soldered quality, uses that this equipment can reduce manually, production process and enhancing productivity, and weldquality is stablized.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: the structural representation of crossbeam of the present invention mechanism;
Fig. 2: elevating mechanism structural representation of the present invention;
Fig. 3: structural representation of the present invention;
Fig. 4: discharging tailgate switching mechanism schematic diagram of the present invention;
Fig. 5: copper bar structural representation down of the present invention.
The implication of each Reference numeral sees the following form among the figure.
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| 1 | Body | 2 | Crossbeam | 3 | Double-act-ing hydraulic J-Horner |
| 4 | Crossbeam slide plate connector | 5 | Slide plate is moved in lifting | 6 | Following copper bar |
| 7 | Workpiece is installed locating piece | 8 | Controlling organization | 9 | Welding gun |
| 10 | Trip shaft | 11 | Flip-arm | 12 | Crossbeam termination lock ring |
| 13 | Turning frame | 14 | Double-acting |
15 | |
| 16 | Rotating shaft | 17 | The presser feet back-moving |
18 | Gasbag |
| 19 | Cooling water pipe | 20 | Tunger tube | 21 | Crossbeam termination lock |
The specific embodiment
Flanged (FLGD) thin-walled square tube angle seam welding equipment as Fig. 1, Fig. 2, shown in Figure 3, comprises body 1, and body 1 upper end is equipped with controlling organization 8, and controlling organization 8 is connected 9 with welding gun; Body 1 is connected with double-act-ing hydraulic J-Horner 3, piston rod upper end in the double-act-ing hydraulic J-Horner 3 connects crossbeam 2, crossbeam 2 is connected by the moving slide plate 5 of crossbeam slide plate connector 4 and lifting, crossbeam 2 is assembled into one by flange and crossbeam termination lock 21, copper bar 9 down is installed in crossbeam 2 upper ends, and crossbeam 2 upper ends also are equipped with workpiece installation locating piece 7.
As described in Figure 4, body 1 props up with the end strand of double-acting cylinder 14 and is connected, double-acting cylinder 14 drives with trip shaft 10 and is connected, trip shaft 10 is fixing with flip-arm 11 assemblings, crossbeam termination lock ring 12 is connected with trip shaft 10 with turning frame 13 assembling backs, crossbeam termination lock ring 12 is connected with crossbeam 2, and flip-arm 11 props up with the other end strand of double-acting cylinder 14 and is connected; Both sides are respectively arranged with presser feet 15 before and after body 1 body, rotating shaft 16 is installed in the presser feet 15, each presser feet 15 upper end is separately installed with presser feet back-moving spring 16, the both sides, front and back of body 1 are separately installed with gasbag 18 and each gasbag one end contacts with presser feet 15, as shown in Figure 5, be provided with cooling water pipe 19 in the following copper bar 6, be furnished with the linearly tunger tube 20 of formula in the following copper bar 6.
During concrete the application, oil is injected in double-act-ing hydraulic J-Horner 3 lower ends, the piston rod of double-act-ing hydraulic J-Horner 3 upwards ejects, the crossbeam 2 that is connected with piston rod is followed rising, until upper limit position switch work, and crossbeam 2 stop motions, then start double-acting cylinder 14, the pull bar of double-acting cylinder 14 stretches out, and pull bar drives flip-arm 11, trip shaft 10, turning frame 13 and crossbeam termination lock ring 12 and is rotated down jointly, and discharging tailgate rotating mechanism cuts out; This moment is with in the argon gas hole of opening on the copper bar 6 under the inserted sheet insertion of 2 special uses; and to be welded one side of flanged (FLGD) thin-walled square tube be filled to down on the copper bar 6; realize on the plane that the location of its length direction is installed locating piece 7 with the end face flange of workpiece near workpiece; the location of weld seam face is realized near special-purpose plate by to be welded one side; after the accurate work piece positioning; compress button in the start-up control mechanism 8; compressed air enters into gasbag 18; gasbag 18 is subjected to compression swelling; presser feet 15 in gasbag 18 upper ends is subjected to eccentric thrust; presser feet 15; presser feet back-moving spring 17 can produce rotatablely moving along rotating shaft 16; thereby realize clamping to workpiece; restart the welding start button in the controlling organization 8 this moment; the impulse stroke of welding gun 9 is greater than the length of workpiece; the run trace of the tungsten pin of welding gun 9 and plan welding line position consistency; tungsten pin and the clutch of workpiece spacing are suitable; the supply of carrying out the argon gas in the cooling water in the cooling water pipe 19 and tunger tube 20 in the welding job process at welding gun all can not lack; compressed air in the gasbag 18 can not reduce; cooling water in the cooling water pipe 19 is used for taking away the heat that welding process produces; the argon gas of workpiece weld seam both sides is used for butt welded seam and carries out protection against oxidation, and compressed air is used for the maintenance that compresses to workpiece.After the workpiece welding was finished, welding gun 9 was got back to original position, and the pull bar that re-uses double-acting cylinder 14 is regained, and pull bar drive flip-arm 11, trip shaft 10, turning frame 13, crossbeam termination lock ring 12 rotate up jointly, and discharging tailgate switching mechanism is opened; Button in the start-up control mechanism 8 is discharged gasbag 18 compressed air.Under the spring force effect of presser feet back-moving spring 17, the presser feet 15 of both sides, front and back and presser feet back-moving spring 17 all can produce the reverse rotation campaign along each axis of rotation 16, thereby realize the clamping of workpiece is removed, this moment in start-up control mechanism 8 lifting button, allow two-way cylinder 3 reduce downwards, until lower position switch work, workpiece is taken out in crossbeam 2 stop motions.
The present invention can once finish the angle seam welding of flanged (FLGD) thin-walled square tube, and can guarantee weldquality.Have use equipment and artificial less, production process province, production efficiency height, the stable characteristics of weldquality, simple, convenient.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. flanged (FLGD) thin-walled square tube angle seam welding equipment is characterized in that: comprise body, described body upper end is equipped with controlling organization, and controlling organization is connected with welding gun; Described body is connected with double-act-ing hydraulic J-Horner, piston rod upper end in the double-act-ing hydraulic J-Horner connects crossbeam, crossbeam is connected by the moving slide plate of crossbeam slide plate connector and lifting, crossbeam is assembled into one by flange and crossbeam termination lock, in the crossbeam upper end copper bar down is installed, and the crossbeam upper end is equipped with workpiece installation locating piece; Described body props up with the end strand of double-acting cylinder and is connected, double-acting cylinder drives with trip shaft and is connected, trip shaft and flip-arm assembling are fixing, crossbeam termination lock ring is connected with trip shaft with turning frame assembling back, crossbeam termination lock ring is connected with crossbeam, and flip-arm props up with the other end strand of double-acting cylinder and is connected; Both sides are respectively arranged with presser feet before and after the described body, and rotating shaft is installed in the presser feet, and each presser feet upper end is separately installed with the presser feet back-moving spring, and both sides, body front and back are separately installed with gasbag and each gasbag one end contacts with presser feet; Be provided with cooling water pipe in the copper bar under described, be furnished with the linearly tunger tube of formula in the copper bar down.
2. flanged (FLGD) thin-walled square tube angle seam welding equipment according to claim 1 is characterized in that: described cooling water pipe is arranged in following copper bar and is U type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110089651 CN102126071A (en) | 2011-04-11 | 2011-04-11 | Angle seam welding device with flange for thin-walled square tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110089651 CN102126071A (en) | 2011-04-11 | 2011-04-11 | Angle seam welding device with flange for thin-walled square tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102126071A true CN102126071A (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110089651 Pending CN102126071A (en) | 2011-04-11 | 2011-04-11 | Angle seam welding device with flange for thin-walled square tube |
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| Country | Link |
|---|---|
| CN (1) | CN102126071A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430845A (en) * | 2011-12-09 | 2012-05-02 | 沈阳汇博热能设备有限公司 | Automatic welding equipment for fillet weld of sheets |
| CN111001903A (en) * | 2019-12-06 | 2020-04-14 | 南京理工大学 | High nitrogen steel vibration material disk accuse type accuse nature device |
| CN117139944A (en) * | 2023-10-30 | 2023-12-01 | 扬州鼎迈机械有限公司 | Gear box welding device |
| CN117564596A (en) * | 2024-01-17 | 2024-02-20 | 成都易德莱斯科技有限公司 | Intelligent clamping tool for thin-wall part and welding production line comprising intelligent clamping tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04118173A (en) * | 1990-09-10 | 1992-04-20 | Nakajima Kokan Kk | Method and equipment for welding column joint part diaphragm |
| CN2345313Y (en) * | 1998-10-08 | 1999-10-27 | 杭州和达混凝土机械工程有限公司 | Thin-wall steel cylinder coil welding machine |
| JP3763827B2 (en) * | 2003-08-21 | 2006-04-05 | ナカジマ鋼管株式会社 | Manufacturing method of square steel pipe |
| CN101927415A (en) * | 2010-08-24 | 2010-12-29 | 武汉市博达自动焊接设备有限公司 | Double-position rotary automatic welding machine |
| CN201950350U (en) * | 2011-04-11 | 2011-08-31 | 苏州云白环境设备制造有限公司 | Thin-wall square pipe corner joint welding equipment with flange |
-
2011
- 2011-04-11 CN CN 201110089651 patent/CN102126071A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04118173A (en) * | 1990-09-10 | 1992-04-20 | Nakajima Kokan Kk | Method and equipment for welding column joint part diaphragm |
| CN2345313Y (en) * | 1998-10-08 | 1999-10-27 | 杭州和达混凝土机械工程有限公司 | Thin-wall steel cylinder coil welding machine |
| JP3763827B2 (en) * | 2003-08-21 | 2006-04-05 | ナカジマ鋼管株式会社 | Manufacturing method of square steel pipe |
| CN101927415A (en) * | 2010-08-24 | 2010-12-29 | 武汉市博达自动焊接设备有限公司 | Double-position rotary automatic welding machine |
| CN201950350U (en) * | 2011-04-11 | 2011-08-31 | 苏州云白环境设备制造有限公司 | Thin-wall square pipe corner joint welding equipment with flange |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430845A (en) * | 2011-12-09 | 2012-05-02 | 沈阳汇博热能设备有限公司 | Automatic welding equipment for fillet weld of sheets |
| CN102430845B (en) * | 2011-12-09 | 2013-08-21 | 沈阳汇博热能设备有限公司 | Automatic welding equipment for fillet weld of sheets |
| CN111001903A (en) * | 2019-12-06 | 2020-04-14 | 南京理工大学 | High nitrogen steel vibration material disk accuse type accuse nature device |
| CN117139944A (en) * | 2023-10-30 | 2023-12-01 | 扬州鼎迈机械有限公司 | Gear box welding device |
| CN117139944B (en) * | 2023-10-30 | 2024-01-30 | 扬州鼎迈机械有限公司 | Gear box welding device |
| CN117564596A (en) * | 2024-01-17 | 2024-02-20 | 成都易德莱斯科技有限公司 | Intelligent clamping tool for thin-wall part and welding production line comprising intelligent clamping tool |
| CN117564596B (en) * | 2024-01-17 | 2024-04-12 | 成都易德莱斯科技有限公司 | Intelligent clamping tool for thin-wall part and welding production line comprising intelligent clamping tool |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |