CN209452966U - Jacket vertical masonry joint argonaut welding connects equipment - Google Patents
Jacket vertical masonry joint argonaut welding connects equipment Download PDFInfo
- Publication number
- CN209452966U CN209452966U CN201920160951.3U CN201920160951U CN209452966U CN 209452966 U CN209452966 U CN 209452966U CN 201920160951 U CN201920160951 U CN 201920160951U CN 209452966 U CN209452966 U CN 209452966U
- Authority
- CN
- China
- Prior art keywords
- wire
- welding
- straight line
- mould group
- line mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Jacket vertical masonry joint argonaut welding connects equipment, including welding machine frame, work stage, welding machine, argon arc welding power source, control device, workpiece tool is installed in work stage, welding machine framework upper be equipped with X to straight line mould group, the straight line mould group of Y-direction be mounted on X to straight line mould group on, the straight line mould group of Z-direction is mounted in the straight line mould group of Y-direction, above-mentioned each straight line mould group is controlled by numerical control device, the straight line mould group lower part of Z-direction is provided with automatic wire feeding mechanism and welding gun, welding gun is clamped in welding gun folder, the workpiece tool includes the multiple U-frames being fixedly connected on the table, screw rod is screwed in the screw hole on U-frame side wall, the inner end of screw rod is fixedly connected with pressing plate.This equipment can guarantee welding quality.
Description
Technical field
The utility model relates to welding technique, in particular to jacket vertical masonry joint argonaut welding connects equipment, belongs to welding equipment
Technical field.
Background technique
Jacket is component important in heat and other static pressuring processes, and powder filler is worth according to its capacity and ingredient difference in jacket
It is tens of thousands of to hundreds of thousands etc., if jacket poor sealing, powder filler will all be scrapped in jacket, cause very big material waste
And loss, and jacket weldquality directly affects the leakproofness of jacket.Existing jacket is mostly that crimping corner joint and edge flare connect
The flange welding of head such as Fig. 1, it is desirable that weld penetration is consistent, pore-free, no slag inclusion.
Jacket welding main problem has at present:
1, crimping welding is carried out using manual argon arc welding, low efficiency, labor intensity of workers is big and stress is big, welds matter
Amount is not easy to guarantee, and welding quality is affected by welder's technical level；
2, generic linear welding equipment can easily realize the straight line welding of point-to-point transmission, but since fusion length is different, material
Its coefficient of heat conduction of matter difference is different, causes weld seam different with the breath temperature of segmental arc in segmental arc, plays segmental arc and ceases the length of segmental arc
Degree is different, and speed of welding should be different, and current straight line welding equipment is not directed to the Technology Section of jacket welding with reference to application；
3, the general 2-3mm of jacket plate thickness, arcing point and blow-out point mass are of crucial importance when thin plate crimping welds, due to
It is different with blow-out section temperature to play segmental arc, appearance of weld quality is not easy to guarantee, lower in arcing point workpiece temperature, appearance of weld is inadequate
Full, in blow-out point, workpiece is inputted by lasting high temperature heat, and temperature is higher, and welding base metal is easy to collapse, and weld seam is easy weldering
Stream；
4, sheet fabrication has certain error, welds and is easy misalignment between two plates, and common welding equipment can weld unevenly, holds
Easily there is undercut phenomenon, the structural strength and leakproofness of jacket can be seriously affected；
5, when current argon arc welding automatic welding, wire reel is not moved together with welding gun, causes wire-feeding pipe very long, in wire feed
Shi Zaocheng resistance is larger, it is also possible to block.Wire feed smoothness is controllably not easy to realize, does not adapt to include wanting for welding quality in time
It asks.
Summary of the invention
The purpose of the utility model is to overcome current jacket straight-slit argon arc-weldings to be inoculated with the existing above problem, provides one
Kind jacket vertical masonry joint argonaut welding connects equipment.
To realize the purpose of this utility model, using following technical solutions: jacket vertical masonry joint argonaut welding connects equipment,
Including welding machine frame, work stage, welding machine, argon arc welding power source, control device, workpiece tool is installed in work stage, in welding machine
Framework upper be equipped with X to straight line mould group, the straight line mould group of Y-direction be mounted on X to straight line mould group on, the straight line mould group of Z-direction
It is mounted in the straight line mould group of Y-direction, above-mentioned each straight line mould group is controlled by numerical control device, is arranged in the straight line mould group lower part of Z-direction
There are an automatic wire feeding mechanism and welding gun, the automatic wire feeding mechanism includes that wire reel, wire-feed motor, stepper motor, the first wire feed are soft
Pipe, the second wire feed hose, welding wire are sent first hose feeding wire-feed motor, the welding wire warp that wire-feed motor comes out after coming out from wire reel
Second wire feed hose feeds wire feeding mouth, the stepper motor operation control wire feed rate in wire-feed motor, the wire reel, wire-feed motor
It being fixedly connected on the base, pedestal is fixedly connected in the straight line mould group lower part of Z-direction, and stepper motor is connected in wire-feed motor,
It is also fixedly connected with oscillating motor on the base, the output end of oscillating motor is connected with welding gun folder, and welding gun is clamped in welding gun folder,
It is fixedly connected with Manual three-dimensional on welding gun folder and adjusts slide unit, wire feeding mouth is fixedly connected on the lower part that Manual three-dimensional adjusts slide unit,
The outlet of wire feeding mouth is located under welding gun lower end, and the workpiece tool includes the multiple U-frames being fixedly connected on the table,
Screw rod is screwed in the screw hole on U-frame side wall, the inner end of screw rod is fixedly connected with pressing plate.
1, the positive advantageous effects of the utility model are: the utility model can fast implement jacket edge-flange joint certainly
Dynamic welding effectively avoids the generation of the uneven gentle hole slag inclusion of weld welding fabrication.To improve jacket welding quality and
Leakproofness guarantees that the yield rate of weldquality and product, the equipment improve jacket while guaranteeing jacket welding quality
Welding efficiency is 3 times of human weld.Corresponding welding procedure can be used according to the jacket of unlike material, efficiently solved
The welding problem of weld seam arcing point and blow-out point, welding wire is opposing stationary with welding gun and swings together, ensure that weldquality, and weld
Rifle amplitude of fluctuation and frequency are adjustable, allow commissure plate misalignment 0-2mm without influencing welding quality；Wire reel is moved with welding gun
It is dynamic, reduce wire feed distance, guarantees that wire feed is smooth controllable in time；Property tooling can quickly accommodate different size jackets.
Detailed description of the invention
Fig. 1 is the schematic diagram of this equipment.
The schematic diagram of Fig. 2 automatic wire feeding mechanism.
Fig. 3 is the schematic diagram of tooling in work stage.
Fig. 4 is the schematic diagram of workpiece segmentation.
Specific embodiment
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided, these implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.
The utility model is described in detail in conjunction with attached drawing, is respectively marked in attached drawing are as follows: 1: welding machine frame；2:X to
Straight line mould group；3:Y to straight line mould group；4:Z to straight line mould group；5: argon arc welding power source；6: control device；7: work stage；8:
Workpiece tool；9: jacket；10: wire reel；11: the first wire feed hoses；12: welding gun；13: the second wire feed hoses；14: Manual three-dimensional
Adjust slide unit；15: stepper motor；16: wire-feed motor；17: pedestal；18: wire feeding mouth；19: oscillating motor；21: welding gun folder；21:U shape
Frame；22: screw rod；23: pressing plate.
As shown in the picture, the argonaut welding of jacket vertical masonry joint connects equipment, including welding machine frame 1, work stage 7, welding machine, argon arc welding
Power supply 5, control device 6, are equipped with workpiece tool 8 in work stage, welding machine framework upper be equipped with X to straight line mould group
2, the straight line mould group 3 of Y-direction be mounted on X to straight line mould group on, the straight line mould group 4 of Z-direction is mounted in the straight line mould group of Y-direction, on
It states each straight line mould group to control by numerical control device, numerical control device can be used CNC CNC card and connect realization with computer, in Z-direction
Straight line mould group lower part is provided with automatic wire feeding mechanism and welding gun, and the automatic wire feeding mechanism includes including wire reel 10, wire feed
Machine 16, stepper motor 15, the first wire feed hose 11, the second wire feed hose 13, welding wire from wire reel come out after sent first it is soft
Pipe 11 feeds wire-feed motor, and the welding wire that wire-feed motor comes out feeds wire feeding mouth 18 through the second wire feed hose 13, and second wire feed is soft
Length of tube is 1 times to 1.1 times that wire-feed motor exports the distance between wire feeding mouth, can guarantee that the second wire feed hose is in use in this way
It is substantially straight, wire-feeder resistance is reduced, the stepper motor operation control wire feed rate in wire-feed motor, the wire reel is sent
Silk machine is fixedly connected on pedestal 17, and pedestal 17 is connected on the sliding block of straight line mould group of Z-direction, and stepper motor is connected to wire feed
On machine, it is also fixedly connected with oscillating motor 19 on the base, 57 stepper motors can be used in oscillating motor, by controlling its positive and negative rotation
It realizes that the output shaft around motor is swung, to realize the swing of welding gun, does not need not start oscillating motor when swinging, oscillating motor
Output end is connected with welding gun folder 20, and welding gun 12 is clamped in welding gun folder, is fixedly connected with Manual three-dimensional on welding gun folder and adjusts cunning
Platform 14, wire feeding mouth 179 are fixedly connected on the lower part that Manual three-dimensional adjusts slide unit, and the outlet of wire feeding mouth is located under welding gun lower end；
Mechanism follows z-axis slideway mobile, and it is existing product that the Manual three-dimensional in the application, which adjusts slide unit, such as can be rich using this
The Manual three-dimensional of prestige welding equipment Co., Ltd adjusts slide unit, and the workpiece tool includes being fixedly connected on the table
Multiple U-frames, 21 show U-frame, and screw rod 22 is screwed in the screw hole on U-frame side wall, and the inner end of screw rod is fixedly connected
There is pressing plate 23, screw rod outer end connects handle, jacket 9 can be compressed by rotating handle.
In jacket welding, following jacket vertical masonry joint argonaut welding can be used and connect technique, the vertical masonry joint length is 400-
1200mm defines four points in entire vertical masonry joint length, and the starting point for defining weld seam is A point, and the terminal of weld seam is C point, from A point to
C point successively passes through B point, D point, and A, B, C, D are as shown in Figure 4, AB Duan Weiqi segmental arc, BD sections be interlude, DC sections be blow-out section,
Welding procedure include the following: in the A point starting the arc and starting the arc holding certain time, then with speed V1AB sections of welding is at the uniform velocity carried out,
Speed is improved after reaching B point, BD sections of welding is carried out with speed V2, blow-out stops certain time after reaching D point, then reignition of arc
DC sections of welding is carried out with speed V3, blow-out stops certain time after reaching C point, and then the secondary starting the arc retains certain time again.
It can be defined as follows parameter: being t in the starting the arc retention time of A point1, AB sections length be L1, the D point blow-out residence time be t2, DC sections
Length be L2, C point breath arc after the residence time be t3, the C point secondary starting the arc retention time be t4, for different jacket materials,
Corresponding welding condition is as follows:
(1) Q235 carbon steel: t1=1s; L1=10-20mm; V1=80mm/min；V2=90mm/min；t2=3s；L2=10-
20mm；V3=100mm/min；t3=4s；t4=1.5s；In speed V2When corresponding torch swinging frequency be P, unit Hz, speed
For V1\V3When corresponding torch swinging frequency be respectively PV1/V2、PV3/V2；
(2) 304 stainless steels: t1=1.5s; L1=20-30mm; V1=90mm/min；V2=100mm/min；t2=3s；L2=10-
20mm；V3=110mm/min；t3=3s；t4=1s；In speed V2, corresponding torch swinging frequency is P, unit Hz, and speed is
V1\V3When corresponding torch swinging frequency be respectively PV1/V2、PV3/V2；
(3) aluminium: t1=0.8s; L1=100-200mm; V1=160mm/min；V2=180mm/min；t4=3s；L2=20-
40mm；V3=180mm/min；t3=5s；t4=1s；In speed V2, corresponding torch swinging frequency is P, unit Hz, and speed is
V1\V3When corresponding torch swinging frequency be respectively PV1/V2、PV3/V2；It is V in speed of welding2When Q235 carbon steel, 304 stainless
Wire feed rate difference 180mm/min, 190mm/min, 1200mm/min of steel, aluminium, wire feed rate is when speed of welding changes
It adjusts in proportion；When speed of welding is V2 Q235 carbon steel, 304 stainless steels, aluminium torch swinging frequency distinguish 2Hz, 2Hz,
6Hz.On voltage and current in welding, the voltage that Q235 carbon steel, 304 stainless steels, aluminium use is respectively as follows: 12V, 14V, 16V；
Electric current is respectively as follows: 77A, 80A, 100A.
After the embodiments of the present invention is described in detail, one of ordinary skilled in the art is clearly understood that,
Various change and modification can be carried out by not departing under above-mentioned claim and spirit, all according to the technical essence of the utility model
Any simple modification, equivalent change and modification to the above embodiments belong to the range of technical solutions of the utility model,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (1)
1. jacket vertical masonry joint argonaut welding connects equipment, including welding machine frame, work stage, welding machine, argon arc welding power source, control device,
Workpiece tool is installed in work stage, welding machine framework upper be equipped with X to straight line mould group, Y-direction straight line mould group installation
X to straight line mould group on, the straight line mould group of Z-direction is mounted in the straight line mould group of Y-direction, above-mentioned each straight line mould group pass through numerical control fill
Set control, it is characterised in that: the straight line mould group lower part of Z-direction is provided with automatic wire feeding mechanism and welding gun, the automatic feeding
Mechanism includes wire reel, wire-feed motor, stepper motor, the first wire feed hose, the second wire feed hose, and welding wire passes through after coming out from wire reel
First hose feeding wire-feed motor is sent, the welding wire that wire-feed motor comes out feeds wire feeding mouth through the second wire feed hose, the step in wire-feed motor
Wire feed rate is controlled into motor operation, the wire reel, wire-feed motor are fixedly connected on the base, and pedestal is fixedly connected on
The straight line mould group lower part of Z-direction, stepper motor are connected in wire-feed motor, are also fixedly connected with oscillating motor on the base, swing electricity
The output end of machine is connected with welding gun folder, and welding gun is clamped in welding gun folder, is fixedly connected with Manual three-dimensional on welding gun folder and adjusts cunning
Platform, wire feeding mouth are fixedly connected on the lower part that Manual three-dimensional adjusts slide unit, and the outlet of wire feeding mouth is located under welding gun lower end, described
Workpiece tool includes the multiple U-frames being fixedly connected on the table, and screw rod, spiral shell are screwed in the screw hole on U-frame side wall
The inner end of bar is fixedly connected with pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160951.3U CN209452966U (en) | 2019-01-30 | 2019-01-30 | Jacket vertical masonry joint argonaut welding connects equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160951.3U CN209452966U (en) | 2019-01-30 | 2019-01-30 | Jacket vertical masonry joint argonaut welding connects equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209452966U true CN209452966U (en) | 2019-10-01 |
Family
ID=68046265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920160951.3U Active CN209452966U (en) | 2019-01-30 | 2019-01-30 | Jacket vertical masonry joint argonaut welding connects equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209452966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590577A (en) * | 2019-01-30 | 2019-04-09 | 焦作智造机电设备有限公司 | Jacket vertical masonry joint argonaut welding connects equipment and welding procedure |
-
2019
- 2019-01-30 CN CN201920160951.3U patent/CN209452966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590577A (en) * | 2019-01-30 | 2019-04-09 | 焦作智造机电设备有限公司 | Jacket vertical masonry joint argonaut welding connects equipment and welding procedure |
| CN109590577B (en) * | 2019-01-30 | 2023-12-01 | 焦作智造机电设备有限公司 | Automatic argon arc welding equipment and welding process for straight joint of sheath |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105014193B (en) | A kind of circumferential weld hardfacing special plane | |
| CN201490555U (en) | Automatic double-end enamelled wire spot-welding machine | |
| CN102009251A (en) | Full-position welding method for pipeline by full-automatic external welding machine | |
| CN107790886B (en) | Pulsed negative pressure formula laser enhancing KTIG and MIG composite welding apparatus and method | |
| CN209452966U (en) | Jacket vertical masonry joint argonaut welding connects equipment | |
| CN108746938A (en) | Multi-functional SAW sections tower welding robot | |
| CN109590577A (en) | Jacket vertical masonry joint argonaut welding connects equipment and welding procedure | |
| CN205601152U (en) | Automatic circular seam welder | |
| CN205147553U (en) | Argon arc welds automatic weld platform | |
| CN108274098A (en) | A kind of rotary part argonaut welding connection device | |
| CN102489837A (en) | Full-automatic single-gun welding machine | |
| CN211866945U (en) | Full-automatic welding equipment | |
| CN202622146U (en) | Semi-automatic argon arc welding equipment for aluminum heat exchanger | |
| CN216882199U (en) | Ultrasonic-assisted arc spot welding device | |
| KR20210084988A (en) | Apparatus for Robot Welding with Curved Part Welding Function and Method thereof | |
| CN206216088U (en) | A kind of circumferential weld hardfacing special plane | |
| CN204800115U (en) | Circumferential weld hardfacing special plane | |
| CN203292668U (en) | Automatic argon arc welding machine | |
| CN103302383A (en) | Automatic argon arc welding machine | |
| CN114871608A (en) | Ultrasonic-assisted arc spot welding device and using method | |
| CN209439693U (en) | A kind of circumferential weld automatic bead welding equipment | |
| CN207840363U (en) | A kind of Multi-station full-automatic digital controlled rotary welding equipment | |
| CN208881206U (en) | A kind of automatic notch sealing equipment of toner cartridge seal | |
| CN102990205A (en) | Inert gas tungsten electrode protection filler wire welding machine used for automatic welding of filter element mesh sleeve end | |
| CN208528308U (en) | It is a kind of can two-way welding laser narrow gap welding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |