CN115106627A - Intelligent auxiliary manual electric arc welding gun device with variable swing amplitude and using method - Google Patents
Intelligent auxiliary manual electric arc welding gun device with variable swing amplitude and using method Download PDFInfo
- Publication number
- CN115106627A CN115106627A CN202210842097.5A CN202210842097A CN115106627A CN 115106627 A CN115106627 A CN 115106627A CN 202210842097 A CN202210842097 A CN 202210842097A CN 115106627 A CN115106627 A CN 115106627A
- Authority
- CN
- China
- Prior art keywords
- swing
- amplitude
- welding
- chip microcomputer
- single chip
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000010891 electric arc Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000002045 lasting effect Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002393 scratching effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007778 shielded metal arc welding Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1043—Power supply characterised by the electric circuit
- B23K9/1056—Power supply characterised by the electric circuit by using digital means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/26—Accessories for electrodes, e.g. ignition tips
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
The invention provides an intelligent auxiliary manual electric arc welding gun device with variable swing amplitude, wherein a stepping motor is installed in a gun body, the stepping motor is connected with a swing transmission shaft, the swing transmission shaft is connected with a rotatable welding rod chuck, a control system comprises a single chip microcomputer, a stepping motor driving module and two power supply modules, the first power supply module supplies power to the stepping motor driving module at 24V, the second power supply module supplies power to a single product machine at 5V, and the stepping motor is connected with the stepping motor driving module. The intelligent auxiliary manual electric arc welding gun device with the variable swing amplitude can enable an operator to automatically adjust the swing amplitude by using the electric arc swing device in the welding process; meanwhile, the arc striking function of the auxiliary manual electric arc welding can be realized in a mode that the mechanical structure is simpler and the cost is lower.
Description
Technical Field
The invention belongs to the field of welding guns, and relates to an intelligent auxiliary manual electric arc welding gun device with variable swing amplitude and a using method.
Background
As a traditional welding method, manual shielded metal arc welding still occupies an important place in the welding field at present due to the advantages of convenient operation and low cost.
As is known, the arc striking of a new hand is difficult, and the arc is easy to break and stick in manual shielded metal arc welding; arc swing skills are also difficult to master during welding. Therefore, the welding quality of the stick electrode arc depends greatly on the skill of the operator, and the training cost for the stick electrode arc welding operator is also high.
The significance of intelligently realizing the manual electric arc welding gun with auxiliary arc striking and auxiliary arc swinging is researched and developed, and the significance of reducing the requirement on the skill of a manual electric arc welding operator is important and practical.
The invention discloses an intelligent auxiliary swing manual electric arc welding gun device for rain cold by Jiangsu maritime affairs occupational technology colleges, which has the following patent numbers: CN 216441828U, reduced manual arc welding to the operator skill requirement, improved manual arc welding's welding quality, reduced manual arc welding's comprehensive cost. However, the following disadvantages also exist: 1 the operator cannot change the amplitude of oscillation during the welding process. All swing amplitudes of the welding gun device are required to be set through buttons or interfaces on a control system before welding, and once the swing amplitudes are set, a welding operator cannot automatically adjust the swing amplitudes by using the electric arc swing device at any time according to actual conditions in the welding process. In the actual manual arc welding process, the requirement of changing the swing amplitude in real time due to factors such as groove width change exists. 2 the realization of the auxiliary arc striking mode in this patent depends on the miniature telescopic machanism and the arc voltage sensor to lead to that the welder structure is comparatively complicated and the cost of manufacture is higher.
Disclosure of Invention
1. The technical problem to be solved is as follows:
the existing intelligent auxiliary swing manual electric arc welding gun device has the advantages that a welding operator cannot automatically adjust the swing amplitude by using an electric arc swing device according to the actual condition in the welding process at any time, the structure is complex, and the manufacturing cost is high.
2. The technical scheme is as follows:
in order to solve the problems, the invention provides an intelligent auxiliary manual electric arc welding gun device with variable swing amplitude, which comprises a gun body, wherein a stepping motor is arranged in the gun body, the stepping motor is connected with a swing transmission shaft, the swing transmission shaft is connected with a rotatable welding rod chuck, a control system comprises a single chip microcomputer, a stepping motor driving module and two power modules, the first power module 24V supplies power to the stepping motor driving module, the second power module 5V supplies power to a single product machine, the stepping motor is connected with the stepping motor driving module, a linear potentiometer is arranged at a swing trigger of the gun body, the upper left corner of the linear potentiometer is connected with 5V, the upper right corner of the linear potentiometer is connected with a GND end of a 5V voltage source, a middle joint at the lower right corner of the linear potentiometer is connected with the swing trigger 7 and moves along with the movement of the swing trigger 7, the middle joint of the linear potentiometer and a voltage division value at the second end pass through an ADC (analog to digital converter) channel and are converted into GND quantity, the swing amplitude is controlled by a single chip microcomputer; the swing speed adjusting knob 10 is further arranged, two ends of the swing speed adjusting knob 10 are respectively connected with the +5V end and the GND end of a 5V power supply, the middle of the swing speed adjusting knob is used as a signal end M, the swing speed adjusting knob is rotated, the voltage values of the signal end and the GND end are changed, the voltage division value is converted into digital quantity through a first ADC channel of the single chip microcomputer and is sent to the single chip microcomputer, and the swing speed of the electric arc is controlled through the single chip microcomputer.
One end of each of two symmetrically arranged internal cables is clamped on the cable clamping block, the other end of each of the two symmetrically arranged internal cables penetrates out of the wire outlets on the two sides of the gun body and then is connected with the copper nose wiring terminals, the two copper nose wiring terminals are fixed on the insulating sleeve, and the insulating sleeve is sleeved on the outer side of the swinging transmission shaft.
The upper end of the cable clamping block is provided with a waist-shaped hole, and the lower end of the cable clamping block is propped by a jackscrew threaded hole and a jackscrew bolt on the side surface after penetrating into an internal cable.
The tail end of the gun body is provided with a cable fastening connector, and an internal cable penetrates into the cable fastening connector and then enters the cable clamping block. The threaded clamping sleeve is placed in the gun body tail end, and the cable fastening connector is screwed into the threaded clamping sleeve.
The invention also provides a using method of the intelligent auxiliary manual electric arc welding gun device with the variable swing amplitude, which comprises swing amplitude control, swing speed control, dwell time control, swing center reset control and auxiliary arcing control.
The specific method for controlling the swing amplitude comprises the following steps: after the single chip microcomputer is electrified and initialized, whether a swing mode switching button is pressed for 1 second or not is judged, if the swing mode switching button is pressed for more than 1 second and less than 3 seconds, namely a P1.2 port input low level signal on the single chip microcomputer is more than 1 second and less than 3 seconds, then the swing mode is set to be a variable swing amplitude mode through a program, the swing amplitude is determined by the triggering depth of a swing trigger at the moment, if a fixed swing amplitude mode is needed, the swing mode switching button is pressed for more than 3 seconds, at the moment, the single chip microcomputer fixes the swing width by detecting the low level signal of the P1.2 port lasting for more than 3 seconds, and the swing width is determined by the depth of manually triggering the swing trigger when the P1.2 lasts for 3 seconds at the end moment.
The specific method for controlling the swing speed comprises the following steps: after the singlechip is electrified and initialized, the swing speed adjusting knob 10 is rotated, and the swing speed is controlled by the digital quantity converted by voltage division of the swing speed adjusting knob.
The specific method for controlling the residence time comprises the following steps: the stay time is controlled by a swing stay time adjusting button, when the stay time adjusting button is pressed once, the singlechip detects the falling edge of the port P1.5, the numerical value of the stay time registers at the two sides is increased by 0.2 second, and when the stay time at the two sides is increased to 0.6 second, the numerical value of the stay time registers at the two sides is restored to 0 second again.
The specific method for the swing center reset control comprises the following steps: after the singlechip is electrified and initialized, whether a reset button of the swing center is pressed down is judged, if yes, clockwise and anticlockwise can be respectively carried out from two sides to reset the swing center of the welding rod at the structural position of the symmetrical welding gun.
The specific method for auxiliary arc starting control comprises the following steps: the swing speed knob is firstly modulated to swing at a high speed before welding, an operator lightly approaches a welding rod to the surface of a weldment during auxiliary arc striking, when a welding rod is to touch the surface of the weldment soon, a swing trigger is pressed down to a high depth, the welding rod swings back and forth quickly, the welding rod and the surface of the weldment are touched to form a scratching effect, and the success rate of arc striking of the welding rod is greatly improved.
3. Has the beneficial effects that:
the intelligent auxiliary manual electric arc welding gun device with the variable swing amplitude can enable an operator to automatically adjust the swing amplitude by using the electric arc swing device in the welding process; meanwhile, the arc striking function of the auxiliary manual electric arc welding can be realized in a mode that the mechanical structure is simpler and the cost is lower.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is an isometric view of the present invention.
Fig. 3 is an isometric view of a cable clamp block.
FIG. 4 is a view showing the assembly of the swing trigger and the linear potentiometer and the wiring of the linear potentiometer.
Fig. 5 is a wiring diagram of the swing speed adjusting knob.
Fig. 6 is a composition diagram of the control system.
Fig. 7 is a general flow chart.
Fig. 8 is a wobble amplitude control flowchart.
Fig. 9 is a swing amplitude control flowchart.
FIG. 10 is a residence time control flow.
Fig. 11 is a swing center resetting flow.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
The invention provides an intelligent auxiliary manual electric arc welding gun device with variable swing amplitude, which comprises a gun body 1, wherein a stepping motor 2 is arranged in the gun body 1, the stepping motor 2 is connected with a swing transmission shaft 4, the swing transmission shaft 4 is connected with a rotatable welding rod chuck 5, a control system comprises a single chip microcomputer, a stepping motor driving module and two power supply modules, the first power supply module 24V supplies power to the stepping motor driving module, the second power supply module 5V supplies power to a single product machine, and the stepping motor 2 is connected with the stepping motor driving module.
In one embodiment, the stepping motor 2 is mounted on the two-half gun body structure, and rotates back and forth to drive the swing transmission shaft 4 and further the rotatable welding rod chuck 5 to rotate back and forth, and the welding rod is screwed by a hand screw after being inserted into the rotatable welding rod chuck 5. Furthermore, the welding rod can swing back and forth within a certain range, and the electric arc is driven to realize crescent swing welding during welding.
In one embodiment, the welding gun device is provided with a cable fastening joint 9 at the tail end, and the welding cable penetrates into the cable fastening joint 9 and then enters the cable clamping block 3. Thereby increasing the grip of the welding cable inside the gun body 1. Meanwhile, the gun body 1 adopts a two-half structure, and the tail end of the gun body 1 is not easy to be threaded, so that the thread clamping sleeve 14 is placed in the tail end of the gun body 1, and the cable fastening connector 9 is screwed into the thread clamping sleeve 14.
In one embodiment, as shown in fig. 2, two symmetrically arranged inner cables 17 have one end clamped to the cable clamping block 3 and the other end respectively extended out from the wire outlet holes 18 at two sides of the gun body 1 and then respectively connected to the copper lug terminals, wherein a fixing bolt and a fixing nut are inserted into the copper lug terminals, the two copper lug terminals are fixed to the insulating sleeve 8 by the fixing bolt and the fixing nut, and the insulating sleeve 8 is sleeved outside the swinging transmission shaft 4. When the stepping motor 2 rotates, the inner cable 17 rotates back and forth along with the swing transmission shaft 4.
In one embodiment, as shown in fig. 3, the upper end of the cable clamping block 3 is designed to be a waist-shaped hole, so that the inner cable 17 can be conveniently placed in the waist-shaped hole and the inner cable 17 can be clamped. After the lower end of the welding cable penetrates through the welding cable, the welding cable is supported by a jackscrew threaded hole 31 and a jackscrew bolt on the side surface.
In one embodiment, as shown in FIG. 4, the upper left corner of the linear potentiometer 15 is connected to +5V, and the upper right corner is connected to the GND terminal of the 5V voltage source. When the swing trigger 7 is pulled, along with the increase of the pulling depth of the swing trigger 7, the position of the middle tap at the lower right corner of the linear potentiometer 15 moves to the right, and the output voltage value between the middle tap of the linear potentiometer 15 and the GND end is increased according to the voltage division law. When the pulling depth of the swing trigger 7 is reduced, the position of the center tap of the linear potentiometer 15 is moved to the left again by the return action of the spring 16, so that the output voltage value between the center tap of the linear potentiometer 15 and GND is reduced. The linear potentiometer 15 is firmly adhered to the inner shell of the gun body 1 by AB glue.
In one embodiment, the stepper motor 2 is driven by its drive circuit, as shown in fig. 5 and 6. The two ends of the swing speed adjusting knob 10 are respectively connected with a +5V end and a GND end of a 5V power supply, the middle is used as a signal end M, the swing speed adjusting knob 10 is rotated, the voltage values of the signal end and the GND end are changed according to a voltage division law, and the voltage division value is converted into digital quantity through an ADC channel 1 of the single chip microcomputer and is transmitted to the single chip microcomputer, so that the swing speed of the electric arc is controlled; the swing trigger 7 is pulled to change the partial pressure value of the middle tap and the GND end of the linear potentiometer 15, and the partial pressure value is converted into digital quantity through the ADC channel 2 and is sent to the single chip microcomputer, so that the swing amplitude is controlled.
In one embodiment, the swing mode switch button controls the switching of the constant swing and variable swing modes through P1.2. The swing center manual reset button 12 outputs low level from the P1.3 port and the P1.4 port respectively to achieve the purpose of manually controlling the swing center to reset from the clockwise direction and the anticlockwise direction.
The invention provides a using method of the intelligent auxiliary manual electric arc welding gun device with the variable swing amplitude, and the using method comprises swing amplitude control, swing speed control, dwell time control, swing center reset control and auxiliary arc starting control as shown in figure 7.
As shown in fig. 8, in the swing amplitude control, after the single chip microcomputer is powered on and initialized, firstly, whether the swing mode switching button is pressed for 1 second is judged, if the swing mode switching button is pressed for more than 1 second and less than 3 seconds, namely, the P1.2 port inputs a low level signal for more than 1 second and less than 3 seconds, then the swing mode is set to be the variable swing amplitude mode through a program, and the swing amplitude is determined by the pull depth of the swing trigger 7 at the moment. If the fixed swing amplitude mode is needed, the swing mode switching button is pressed for more than 3 seconds, the single chip microcomputer fixes the swing width by detecting a low level signal of the port P1.2 lasting for more than 3 seconds, and the size of the swing width is determined by the depth of manually pulling the swing trigger 7 when the port P1.2 lasts for 3 seconds.
As shown in fig. 9, after the single chip microcomputer is powered on and initialized, whether the swing speed adjusting knob 10 is rotated or not is judged, and if the swing speed adjusting knob 10 is rotated, the swing speed is changed by the digital quantity converted by voltage division of the knob 10.
As shown in fig. 10, the dwell time on both sides is controlled by the swing dwell time adjusting button 11, and when the single chip detects the falling edge of the port P1.5 once the dwell time adjusting button is pressed down, the value of the dwell time registers on both sides is increased by 0.2 seconds, and when the dwell time on both sides is increased to 0.6 seconds, the value of the dwell time registers on both sides is restored to 0 second again.
As shown in fig. 11, after the single chip microcomputer is powered on and initialized, whether the swing center reset button 12 is pressed or not is judged, and if the swing center reset button is pressed, clockwise and counterclockwise welding rod swing centers can be respectively reset to the symmetrical welding gun structural positions from two sides. When the welding gun is used, the swinging center position is not reset generally, the swinging center position is mainly determined by the position of the rotatable welding rod chuck 5 during mechanical assembly, and when an electric arc swinging program is executed, the electric arc is swung to the center and then stops the rotation of the stepping motor 2 every time the swinging trigger 7 is released. The arc swing center reset button 12 is reused for swing center reset and calibration only after a long time of operation of the stepping motor 2 causing cumulative step loss.
The specific method for auxiliary arc starting control comprises the following steps: the swing speed knob is firstly modulated to swing at a high speed before welding, an operator lightly approaches a welding rod to the surface of a weldment during auxiliary arc striking, when a welding rod is to touch the surface of the weldment soon, a swing trigger is pressed down to a high depth, the welding rod swings back and forth quickly, the welding rod and the surface of the weldment are touched to form a scratching effect, and the success rate of arc striking of the welding rod is greatly improved. If the swing width of the electric arc is required to be kept unchanged in the welding process, the swing amplitude mode button can be pressed for 1 second, the swing trigger is pressed, the swing amplitude of the welding rod is observed, when the swing amplitude is adjusted to be proper, the swing amplitude mode button is pressed for 3 seconds, and automatic auxiliary swing welding is carried out after the swing amplitude is fixed.
Claims (10)
1. The utility model provides a supplementary manual electric arc welding rifle device of intelligence of variable swing range, includes rifle body (1), its characterized in that: install step motor (2) in the rifle body (1), step motor (2) and swing transmission shaft (4) are connected, swing transmission shaft (4) and rotatable welding rod chuck (5) are connected, control system includes singlechip, step motor drive module, two power modules, and step motor drive module power is given to first power module 24V, and second power module 5V gives the power supply of singleness machine, step motor 2 and step motor drive module are connected, swing trigger (7) department of rifle body (1) sets up linear potentiometer (15), the upper left corner of linear potentiometer (15) connects 5V, and the upper right corner connects the GND end of 5V voltage source, the lower right corner intermediate head of linear potentiometer (15) and swing trigger (7) are connected and move along with the removal of swing trigger (7), the partial pressure value second that linear potentiometer (15) intermediate head and GND end pass through the ADC passageway and change into the digital quantity for the singlechip, the swing amplitude is controlled by a single chip microcomputer; the swing speed adjusting knob (10) is further arranged, two ends of the swing speed adjusting knob (10) are respectively connected with the +5V end and the GND end of a 5V power supply, the middle of the swing speed adjusting knob is used as a signal end M, the swing speed adjusting knob (10) is rotated, the voltage values of the signal end and the GND end are changed, the divided voltage value is converted into digital quantity through a first ADC channel of the single chip microcomputer and is sent to the single chip microcomputer, and the arc swing speed is controlled through the single chip microcomputer.
2. The variable swing amplitude smart assist manual arc welding gun apparatus of claim 1, wherein: one ends of two symmetrically arranged internal cables (17) are clamped on the cable clamping block (3), the other ends of the two internal cables are respectively connected with copper nose wiring terminals after penetrating out of wire outlets on two sides of the gun body (1), the two copper nose wiring terminals are fixed on an insulating sleeve (8), and the insulating sleeve (8) is sleeved on the outer side of the swing transmission shaft (4).
3. The variable swing amplitude smart assist manual arc welding gun apparatus of claim 2, wherein: the upper end of the cable clamping block (3) is provided with a waist-shaped hole, and the lower end of the cable clamping block is propped by a jackscrew threaded hole (31) and a jackscrew bolt on the side surface after penetrating into the internal cable (17).
4. The variable swing amplitude smart assist manual arc welding gun apparatus of claim 2, wherein: the tail end of the gun body (1) is provided with a cable fastening joint (9), and an internal cable (17) penetrates into the cable fastening joint (9) and then enters the cable clamping block (3).
5. The interior of the tail end of the gun body (1) is provided with a thread cutting sleeve (14), and the cable fastening joint (9) is screwed into the thread cutting sleeve (14).
6. A method of using a variable swing amplitude smart assist manual arc welding gun apparatus as claimed in any one of claims 1-4, wherein: the method comprises swing amplitude control, swing speed control, dwell time control, swing center reset control and auxiliary arcing control.
7. The method of claim 5, wherein: the specific method for controlling the swing amplitude comprises the following steps: after the single chip microcomputer is electrified and initialized, whether a swing mode switching button is pressed for 1 second or not is judged, if the swing mode switching button is pressed for more than 1 second and less than 3 seconds, namely a P1.2 port input low level signal on the single chip microcomputer is more than 1 second and less than 3 seconds, then the swing mode is set to be a variable swing amplitude mode through a program, the swing amplitude is determined by the pulling depth of a swing trigger (7) at the moment, if a fixed swing amplitude mode is needed, the swing mode switching button is pressed for more than 3 seconds, at the moment, the single chip microcomputer fixes the swing width by detecting the low level signal of the P1.2 port lasting for more than 3 seconds, and the swing width is determined by the depth of manually pulling the swing trigger (7) at the end moment of P1.2 lasting for 3 seconds.
The method of claim 5, wherein: the specific method for controlling the swing speed comprises the following steps: after the singlechip is electrified and initialized, the swing speed adjusting knob (10) is rotated, and the swing speed is controlled by the digital quantity converted by voltage division of the swing speed adjusting knob (10).
8. The method of claim 5, wherein: the specific method for controlling the residence time comprises the following steps: the stay time is controlled by a swing stay time adjusting button (11), when the stay time adjusting button is pressed once, the singlechip detects the falling edge of the port P1.5, the numerical value of the stay time registers at the two sides is increased by 0.2 second, and when the stay time at the two sides is increased to 0.6 second, the numerical value of the stay time registers at the two sides is restored to 0 second again.
9. The method of claim 5, wherein: the specific method for the swing center reset control comprises the following steps: after the singlechip is electrified and initialized, whether a swing center reset button (12) is pressed down is judged, if the swing center reset button is pressed down, clockwise and anticlockwise can be respectively carried out from two sides to reset the swing center of the welding rod at the structural position of the symmetrical welding gun.
10. The method of claim 5, wherein: the specific method for auxiliary arc starting control comprises the following steps: the swing speed knob is firstly modulated to swing at a high speed before welding, an operator lightly approaches a welding rod to the surface of a weldment during auxiliary arc striking, when a welding rod is to touch the surface of the weldment soon, a swing trigger is pressed down to a high depth, the welding rod swings back and forth quickly, the welding rod and the surface of the weldment are touched to form a scratching effect, and the success rate of arc striking of the welding rod is greatly improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210842097.5A CN115106627B (en) | 2022-07-18 | 2022-07-18 | Intelligent auxiliary manual arc welding gun device with variable swing amplitude and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210842097.5A CN115106627B (en) | 2022-07-18 | 2022-07-18 | Intelligent auxiliary manual arc welding gun device with variable swing amplitude and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115106627A true CN115106627A (en) | 2022-09-27 |
| CN115106627B CN115106627B (en) | 2023-11-28 |
Family
ID=83331301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210842097.5A Active CN115106627B (en) | 2022-07-18 | 2022-07-18 | Intelligent auxiliary manual arc welding gun device with variable swing amplitude and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115106627B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB173859A (en) * | 1920-10-07 | 1922-01-09 | Gen Electric | Improvements in and relating to electric welding apparatus |
| JPH09314355A (en) * | 1996-05-29 | 1997-12-09 | Dengensha Mfg Co Ltd | Method and device for driving spot welding gun |
| CN2613337Y (en) * | 2003-03-13 | 2004-04-28 | 罗明强 | Automatic welding-gun swing device |
| CN2756377Y (en) * | 2004-12-09 | 2006-02-08 | 北京京隆华科技开发有限公司 | Rotary swing mechanism in rail automatic electric arc welding |
| CN2868528Y (en) * | 2006-01-25 | 2007-02-14 | 杭州欣诚祥机电技术有限公司 | Non-melting-nozzle type electroslagwelding machine |
| CN102133675A (en) * | 2011-01-21 | 2011-07-27 | 唐山开元自动焊接装备有限公司 | Steel pipe flange inserting seam detection tracking welding method and device |
| CN203679565U (en) * | 2013-10-14 | 2014-07-02 | 中国东方电气集团有限公司 | High-precision welding gun angle swinging system for automatic welding device |
| CN104070312A (en) * | 2013-03-28 | 2014-10-01 | 厦门淮海机电股份有限公司 | Rocking welding torch |
| CN204035760U (en) * | 2013-08-29 | 2014-12-24 | 北京石油化工学院 | Fillet welding automatic welder(welding machine) special arc pendulum structure |
| CN105127553A (en) * | 2015-07-08 | 2015-12-09 | 广东福维德焊接股份有限公司 | Control system for lockhole effect TIG deep penetration welding welder and control method |
| CN109909593A (en) * | 2019-03-19 | 2019-06-21 | 昆山华恒焊接股份有限公司 | Circumscribed magnetic control arc pendulous device |
| CN212398450U (en) * | 2020-05-27 | 2021-01-26 | 中国化学工程第六建设有限公司 | Oscillator of electric welding machine |
-
2022
- 2022-07-18 CN CN202210842097.5A patent/CN115106627B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB173859A (en) * | 1920-10-07 | 1922-01-09 | Gen Electric | Improvements in and relating to electric welding apparatus |
| JPH09314355A (en) * | 1996-05-29 | 1997-12-09 | Dengensha Mfg Co Ltd | Method and device for driving spot welding gun |
| CN2613337Y (en) * | 2003-03-13 | 2004-04-28 | 罗明强 | Automatic welding-gun swing device |
| CN2756377Y (en) * | 2004-12-09 | 2006-02-08 | 北京京隆华科技开发有限公司 | Rotary swing mechanism in rail automatic electric arc welding |
| CN2868528Y (en) * | 2006-01-25 | 2007-02-14 | 杭州欣诚祥机电技术有限公司 | Non-melting-nozzle type electroslagwelding machine |
| CN102133675A (en) * | 2011-01-21 | 2011-07-27 | 唐山开元自动焊接装备有限公司 | Steel pipe flange inserting seam detection tracking welding method and device |
| CN104070312A (en) * | 2013-03-28 | 2014-10-01 | 厦门淮海机电股份有限公司 | Rocking welding torch |
| CN204035760U (en) * | 2013-08-29 | 2014-12-24 | 北京石油化工学院 | Fillet welding automatic welder(welding machine) special arc pendulum structure |
| CN203679565U (en) * | 2013-10-14 | 2014-07-02 | 中国东方电气集团有限公司 | High-precision welding gun angle swinging system for automatic welding device |
| CN105127553A (en) * | 2015-07-08 | 2015-12-09 | 广东福维德焊接股份有限公司 | Control system for lockhole effect TIG deep penetration welding welder and control method |
| CN109909593A (en) * | 2019-03-19 | 2019-06-21 | 昆山华恒焊接股份有限公司 | Circumscribed magnetic control arc pendulous device |
| CN212398450U (en) * | 2020-05-27 | 2021-01-26 | 中国化学工程第六建设有限公司 | Oscillator of electric welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115106627B (en) | 2023-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6906285B2 (en) | Remote wire feeder | |
| US4801780A (en) | MIG welder attachment for an electric hand drill | |
| CN108381024A (en) | A kind of spot welding device of circle plug | |
| CN115106627A (en) | Intelligent auxiliary manual electric arc welding gun device with variable swing amplitude and using method | |
| CN212042733U (en) | Automobile steel plate perforating device | |
| CN108372347B (en) | Detachable handle of arc-discharge stud welding gun | |
| CN209200540U (en) | A kind of threading apparatus | |
| CN112872552B (en) | Intelligent welding rod electric arc welding gun system with arc length change compensation function and used for manual operation | |
| CN110052685A (en) | A kind of electronic tin feeding device of electric iron | |
| CN113798644B (en) | Intelligent arc welding gun device, arc striking method and arc length compensation and adjustment method | |
| CN209062520U (en) | A kind of spiral shell wire fixing device | |
| CN110744176A (en) | Cold arc welding wire feeder | |
| CN103753065B (en) | A kind of Multi-functional electric welding system | |
| CN217393999U (en) | Arc welding machine capable of remotely controlling wire feeding | |
| CN112008202A (en) | Manual tungsten electrode argon arc welding filament auxiliary wire feeding device | |
| CN221453192U (en) | Electric dispenser | |
| CN221381458U (en) | Delay controller convenient to installation | |
| CN205111044U (en) | Take welding machine of quick micromatic setting of welding current | |
| CN108655528A (en) | Tin equipment is sent when tin conducting wire is warded off in a kind of craft | |
| CN220821296U (en) | Wire winding device and annular winding device with same | |
| CN220822143U (en) | Grounding clamping device | |
| CN220544658U (en) | High-precision switchgear cable perforating machine | |
| CN219247359U (en) | Electric power engineering wiring mechanism | |
| CN108356398B (en) | Pull-arc type stud welding gun tail outgoing line knob adjusting structure | |
| CN217692042U (en) | Automatic direction threading and location are around termination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |