CN109202221B - Carbon dioxide gas shielded welding device - Google Patents
Carbon dioxide gas shielded welding device Download PDFInfo
- Publication number
- CN109202221B CN109202221B CN201811224458.XA CN201811224458A CN109202221B CN 109202221 B CN109202221 B CN 109202221B CN 201811224458 A CN201811224458 A CN 201811224458A CN 109202221 B CN109202221 B CN 109202221B
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- China
- Prior art keywords
- welding
- carbon dioxide
- dioxide gas
- pipe
- gas shielded
- Prior art date
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 147
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 55
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000008400 supply water Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
-
- 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
- B23K9/32—Accessories
- B23K9/321—Protecting means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of welding equipment and discloses a carbon dioxide gas shielded welding device and a welding method. According to the carbon dioxide gas shielded welding device and the welding method, the rotating ring on the adjusting ring sleeve is rotated to control the wind shield to rotate, so that the wind shield shields the wind for the welding head, and the problems that when the carbon dioxide shielded welding works in an indoor environment, the wind is required to be windowed for ventilation or the fan and the air conditioner are started to cool down for operators, the generated air flow and wind affect the welding work of the carbon dioxide gas shielded welding, and the welding effect is poor are solved.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a carbon dioxide gas shielded welding device and a welding method.
Background
The carbon dioxide gas shielded welding is one of welding methods, and is a method for welding by taking carbon dioxide gas as shielding gas, the carbon dioxide gas shielded welding is simple to operate, is suitable for automatic welding and omnibearing welding, has low cost, is easy to produce, and is widely applied to various enterprises.
However, the carbon dioxide arc welding has poor wind resistance, and needs to work in a windless indoor environment, when the carbon dioxide arc welding works, iron chips are seriously blown up and need to be ventilated, and in some special indoor environments, such as a summer, the temperature is high, and when equipment such as a window is required to be opened for ventilation or a fan and an air conditioner are required to be started for cooling an operator, air flow and wind are difficult to avoid, so that the welding work of the carbon dioxide arc welding can be influenced, and the welding effect is poor.
Disclosure of Invention
The invention provides a carbon dioxide gas shielded welding device and a welding method, which have the advantage of being convenient for shielding wind during welding, and solve the problems that the carbon dioxide gas shielded welding has poor wind resistance, needs to work in a windless indoor environment, has serious scrap iron flying during the carbon dioxide gas shielded welding work, needs to ventilate, and has poor welding effect because the welding work of the carbon dioxide gas shielded welding can be influenced by airflow and wind under some special indoor environments, such as high temperature in summer, and the like when windows are needed to ventilate or a fan is started and an air conditioner is used for cooling an operator.
The invention provides the following technical scheme: a carbon dioxide gas shielded welding device and a welding method comprise a vehicle body, a control machine body and a wire supply mechanism which are arranged on the vehicle body, and further comprise a welding mechanism, wherein the wire supply mechanism is positioned on one side of the control machine body, a wire supply disc is movably sleeved on one side of the wire supply mechanism, a welding wire protection pipe is fixedly sleeved on the other side of the wire supply mechanism, the welding mechanism comprises a welding arm, the side surface of the welding arm is fixedly sleeved with one end, away from the wire supply mechanism, of the welding wire protection pipe, the other side of the welding arm is fixedly sleeved with a fixed pipe, one end, away from the welding arm, of the fixed pipe is fixedly sleeved with an external threaded pipe, one end of the external threaded pipe is fixedly sleeved with a welding head, the fixed pipe is movably sleeved with an adjusting mechanism, the adjusting mechanism comprises an adjusting ring sleeve, one end of the adjusting ring sleeve is movably sleeved with a rotating ring, and the top of the, the inner part of the adjusting ring sleeve is provided with an annular groove, the other sides of the top and the bottom of the adjusting ring sleeve are fixedly sleeved with connecting pipes, one end of the adjusting mechanism is movably sleeved with a rotating ring, the front, the back and the top of the rotating ring are provided with threaded holes, the middle parts of the three threaded holes are in threaded sleeve connection with connecting shafts, one ends of the three connecting shafts far away from the rotating ring are movably sleeved with wind shielding devices, each wind shielding device comprises a wind shielding cover, the front, the back and the top of the wind shielding cover are provided with inner grooves, the inner part of each inner groove is movably sleeved with a driven plate, the side surface of each driven plate is fixedly connected with a second spring, one side of each second spring far away from the driven plate is fixedly connected with the side wall of the inner cavity of the inner groove, the other side of each driven plate is fixedly connected with, the connecting plate cup joints with the one end activity of connecting axle, the top fixedly connected with of automobile body is located the carbon dioxide gas pitcher of control organism one side, the top fixed mounting of automobile body has the storage water tank that is located carbon dioxide gas pitcher positive one side, the raceway and the inlet tube have been fixed respectively to the bottom and the top of storage water tank side, the one end of raceway and one side fixed the cup jointing of water pump, water pump fixed mounting is in one side at the automobile body top, one side fixedly connected with riser at automobile body top, the top fixedly connected with push rod of riser side.
Optionally, the fixed cover of one end of fixed pipe is equipped with the spacing ring, the distance value of spacing ring side and fixed pipe one end is less than adjustment mechanism's length value, adjustment mechanism's length value is less than the distance value of the one end of external screw tube and spacing ring side.
Optionally, a limit spiral ring is sleeved at one end of the external threaded pipe in a threaded manner, and the limit spiral ring is located on one side of the adjusting mechanism.
Optionally, the top of the carbon dioxide gas tank is fixedly sleeved with a gas guide tube, and one end of the gas guide tube is fixedly sleeved with one end of a fixed tube.
Optionally, the clamping device includes a fixed pipe, a follow-up plate is movably sleeved inside the fixed pipe, a clamping shaft is fixedly connected to the side of the follow-up plate, one end, away from the follow-up plate, of the clamping shaft extends to the outside of the fixed pipe, a shifting shaft is fixedly connected to the top of the follow-up plate, the top end of the shifting shaft extends to the outside of the fixed pipe, a sliding groove matched with the fixed pipe is formed in the top of the fixed pipe, a first spring is fixedly connected to the other side of the follow-up plate, and one end, away from the follow-up plate, of the first spring is fixedly connected to the side wall of the inner cavity of the fixed pipe.
Optionally, an annular rack is arranged on the outer edge of the side face of the rotating ring, and the annular rack is movably connected with one end of the clamping shaft.
Optionally, a fixing nut is sleeved on the top end of the connecting shaft in a threaded manner and is located above the connecting plate.
Optionally, the operation method of the carbon dioxide gas shielded welding device is as follows,
firstly, mounting a wire supply disc with welding wires on a wire supply mechanism, then enabling one end of each welding wire to pass through a welding wire protection pipe, and sending the welding wire to a welding arm through the wire supply mechanism until the welding wire extends to one end of a welding head;
secondly, injecting cold water into the water storage tank, communicating a conduit between the water pump and one connecting pipe on the adjusting ring sleeve, and communicating another conduit between the other connecting pipe on the adjusting ring sleeve and the water inlet pipe;
secondly, separating one end of the clamping shaft from the annular rack on the side surface of the threaded hole according to the indoor ventilation condition, rotating the rotating ring to enable the connecting shaft to drive the wind shield to rotate, enabling the wind shield to shield wind for the welding head, and limiting the rotating ring through the clamping shaft;
thirdly, holding the welding arm by hand to enable the welding head to be arranged at the welding position of the workpiece, starting the control machine body, the wire supply mechanism and the welding mechanism, supplying wires for the welding head through the wire supply mechanism, and supplying carbon dioxide through the carbon dioxide gas tank to weld;
and fifthly, starting a water pump to supply water for the annular groove in the adjusting ring sleeve to dissipate heat.
Optionally, the windshield is semi-annular, the windshield is made of transparent material, and a ball is movably sleeved on one side of the windshield away from the connecting shaft.
Optionally, a distance value between one end of the welding head and the side surface of the rotating ring is smaller than a maximum horizontal distance value between the side surface of the windshield and the middle part of the connecting plate, and a distance value between one end of the welding head 45 and the side surface of the rotating ring is larger than a minimum horizontal distance value between the side surface of the windshield and the middle part of the connecting plate.
The invention has the following beneficial effects:
1. according to the carbon dioxide gas shielded welding device and the welding method, the rotation of the wind shield is controlled by rotating the rotating ring on the adjusting ring sleeve, so that the wind shield shields the wind for the welding head, and the problem that when the carbon dioxide shielded welding works in an indoor environment, the welding work of the carbon dioxide gas shielded welding is affected by air flow and wind generated when a window is opened for ventilation or a fan and an air conditioner are started for cooling an operator is solved.
2. According to the carbon dioxide gas shielded welding device and the welding method, the cooling water in the water tank can circularly flow in the adjusting ring sleeve through the water pump, the fixed pipe and the welding head are cooled by the cooling water, the phenomenon that welding wires in the fixed pipe are overheated and softened due to overheating after the welding head works for a period of time and are not easy to lead out is avoided, and discomfort is brought to operators holding the welding arms due to the high temperature.
3. According to the carbon dioxide gas shielded welding device and the welding method, the fixing nut on the top of the connecting shaft is removed, the wind shielding device and the connecting shaft can be removed, the limiting spiral ring is rotated to be separated from the external threaded pipe, and the limiting spiral ring and the adjusting mechanism can be removed, so that the wind shielding device and the adjusting mechanism can be conveniently detached, and the later-stage maintenance of a welding head is not influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a structural weld joint of the present invention;
FIG. 3 is a schematic view of a structural wind deflector of the present invention;
FIG. 4 is a cut-away view of the structural adjustment collar of the present invention;
FIG. 5 is a schematic view of a card device shown in FIG. 4 according to the present invention;
fig. 6 is a side view of a rotating ring of the present invention.
In the figure: 1. a vehicle body; 2. controlling the machine body; 3. a wire supply mechanism; 31. a wire supply reel; 32. a welding wire protection tube; 4. a welding mechanism; 41. welding an arm; 42. a fixed tube; 43. a limiting ring; 44. an externally threaded tube; 45. welding a head; 5. a vertical plate; 6. a push rod; 7. a water storage tank; 71. a water delivery pipe; 72. a water inlet pipe; 8. a water pump; 9. a carbon dioxide tank; 10. an air duct; 11. an adjustment mechanism; 111. adjusting the ring sleeve; 112. a clamping device; 1121. a fixed tube; 1122. a follower plate; 1123. clamping a shaft; 1124. a shaft is poked; 1125. a first spring; 113. an annular groove; 114. a connecting pipe; 12. a limiting spiral ring; 13. a rotating ring; 14. a connecting shaft; 15. a wind shielding device; 151. a windshield; 152. an inner tank; 153. a passive plate; 154. a second spring; 155. a connecting shaft; 156. a connecting plate; 16. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a carbon dioxide gas shielded welding device and a welding method thereof, including a vehicle body 1, a control body 2 and a wire supply mechanism 3 mounted on the vehicle body 1, and further including a welding mechanism 4, the wire supply mechanism 3 is located at one side of the control body 2, a wire supply disc 31 is movably sleeved at one side of the wire supply mechanism 3, a welding wire protection tube 32 is fixedly sleeved at the other side of the wire supply mechanism 3, the welding mechanism 4 includes a welding arm 41, a side surface of the welding arm 41 is fixedly sleeved with one end of the welding wire protection tube 32 far away from the wire supply mechanism 3, a fixed tube 42 is fixedly sleeved at the other side of the welding arm 41, a limit ring 43 is fixedly sleeved at one end of the fixed tube 42, a distance value between a side surface of the limit ring 43 and one end of the fixed tube 42 is smaller than a length value of the adjusting mechanism 11, a length value of the adjusting mechanism 11, the end of the fixed pipe 42 far away from the welding arm 41 is fixedly sleeved with an external thread pipe 44, one end of the external thread pipe 44 is in threaded sleeve connection with a limit spiral ring 12, the limit spiral ring 12 is positioned on one side of the adjusting mechanism 11, the adjusting ring sleeve 111 is sleeved on the fixed pipe 42, the limit spiral ring 12 is in threaded sleeve connection with the external thread pipe 44 to limit the limit of the adjusting ring sleeve 111, and is matched with the use of a limit ring plate 43 to clamp the adjusting ring sleeve 111, one end of the external thread pipe 44 is fixedly sleeved with a welding head 45, the fixed pipe 42 is movably sleeved with the adjusting mechanism 11, the adjusting mechanism 11 comprises an adjusting ring sleeve 111, one end of the adjusting ring sleeve 111 is movably sleeved with a rotating ring 13, the top of the adjusting ring sleeve 111 is fixedly connected with a clamping device 112 positioned on one side of the rotating ring 13, the clamping device 112 comprises a fixed pipe 1121, a follower plate 1122 is movably sleeved inside the fixed pipe, and a clamping shaft 1122 is fixedly connected, one end of the clamping shaft 1123, which is far away from the follower plate 1122, extends to the outside of the fixing tube 1121, the top of the follower plate 1122 is fixedly connected with a shifting shaft 1124, the top end of the shifting shaft 1124 extends to the outside of the fixing tube 1121, the top of the fixing tube 1121 is provided with a chute matched with the fixing tube 1121, the other side of the follower plate 1122 is fixedly connected with a first spring 1125, one end of the first spring 1125, which is far away from the follower plate 1122, is fixedly connected with the side wall of the inner cavity of the fixing tube 1121, through the elastic force of the first spring 1125, one end of the clamping shaft 1123 is normally clamped with the shape-changing rack on the side surface of the rotating ring 13 to limit the rotating ring 13, so as to fix the wind shield 151, the annular groove 113 is formed inside the adjusting ring sleeve 111, the connecting tube 114 is fixedly sleeved on the other sides of the top and the bottom of the adjusting ring sleeve 111, one end of the adjusting mechanism 11 is movably sleeved with the, the annular rack is movably connected with one end of the clamping shaft 1123, the front, the back and the top of the rotating ring 13 are all provided with threaded holes 16, the middle parts of the three threaded holes 16 are all in threaded sleeve connection with the connecting shaft 14, the top end of the connecting shaft 14 is in threaded sleeve connection with a fixing nut, the fixing nut is positioned above the connecting plate 156, one end of the connecting shaft 14 is in threaded sleeve connection with the threaded hole 16 on the rotating ring 13, the connecting plate 156 on the windshield 151 is placed at the top end of the connecting shaft 14 and is in threaded sleeve connection with the top end of the connecting shaft 14 through the fixing nut for fixing, so that the windshield 151 is convenient to fix and disassemble, one ends of the three connecting shafts 14 far away from the rotating ring 13 are movably sleeved with the wind shielding device 15, the wind shielding device 15 comprises the windshield 151, the front, the back and the top of the windshield 151 are all provided with grooves 152, the inside of the inner, one side of the second spring 154, which is far away from the driven plate 153, is fixedly connected with the side wall of the inner cavity of the inner groove 152, the other side of the driven plate 153 is fixedly connected with a connecting shaft 155, one end of the connecting shaft 155 extends to the outside of the windshield 151 and is fixedly connected with a connecting plate 156, the connecting plate 156 is movably sleeved with one end of the connecting shaft 14, the top of the vehicle body 1 is fixedly connected with a carbon dioxide gas tank 9 positioned on one side of the control machine body 2, the top of the carbon dioxide gas tank 9 is fixedly sleeved with a gas guide pipe 10, one end of the gas guide pipe 10 is fixedly sleeved with one end of the fixed pipe 42, so that carbon dioxide gas is conveniently provided for a welding head 45, the normal operation of welding work is ensured, the control machine body 2 and the wire supply mechanism 3 are installed on the vehicle body through the carbon dioxide, the bottom and the top of storage water tank 7 side are fixed respectively and have been cup jointed raceway 71 and inlet tube 72, and the one end of raceway 71 and one side of water pump 8 are fixed cup joints, and water pump 8 fixed mounting is in one side at 1 top of automobile body, one side fixedly connected with riser 5 at 1 top of automobile body, the top fixedly connected with push rod 6 of riser 5 side.
The carbon dioxide gas shielded welding apparatus is operated as follows,
firstly, a wire supply disc 31 provided with a welding wire is arranged on a wire supply mechanism 3, one end of the welding wire penetrates through a welding wire protection pipe 32 and is sent to a welding arm 41 through the wire supply mechanism 3 until the welding wire extends to one end of a welding head 45, the distance value between one end of the welding head 45 and the side surface of a rotating ring 13 is smaller than the maximum horizontal distance value between the side surface of a windshield 151 and the middle part of a connecting plate 156, the distance value between one end of the welding head 45 and the side surface of the rotating ring 13 is larger than the minimum horizontal distance value between the side surface of the windshield 151 and the middle part of the connecting plate 156, the windshield 151 moves on a connecting shaft 155, and the windshield 151 is ensured to keep out the wind for the welding head 45 by the elastic force of a second;
secondly, cold water is injected into the water storage tank 7, one conduit is communicated between the water pump 8 and one connecting pipe 114 on the adjusting ring sleeve 111, and the other conduit is communicated between the other connecting pipe 114 on the adjusting ring sleeve 111 and the water inlet pipe 72;
secondly, according to the indoor ventilation condition, separating one end of the clamping shaft 1123 from the annular rack on the side face of the threaded hole 16, then rotating the rotating ring 13 to enable the connecting shaft 14 to drive the wind shield 151 to rotate, wherein the wind shield 151 is semi-annular, the wind shield 151 is made of transparent materials, the welding condition of the welding head 45 to the workpiece is convenient to observe, balls are movably sleeved on one side, away from the connecting shaft 155, of the wind shield 151, the friction force between the wind shield 151 and the workpiece is reduced, the movement of the welding head 45 is not influenced, the wind shield 151 shields the wind for the welding head 45, and then the rotating ring 13 is limited through the clamping shaft 1123;
thirdly, holding the welding arm 41 by hand, enabling the welding head 45 to be arranged at the welding position of the workpiece, starting the control machine body 2, the wire supply mechanism 3 and the welding mechanism 4, supplying wires for the welding head 45 through the wire supply mechanism 3, and supplying carbon dioxide through the carbon dioxide gas tank 9 for welding;
and fifthly, starting the water pump 8 to supply water to the annular groove 113 in the adjusting ring sleeve 111 for heat dissipation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a carbon dioxide gas shielded welding device, includes automobile body (1), its characterized in that: the wire feeding mechanism comprises a control machine body (2) and a wire feeding mechanism (3) which are mounted on a vehicle body (1), and further comprises a welding mechanism (4), wherein the wire feeding mechanism (3) is located on one side of the control machine body (2), one side of the wire feeding mechanism (3) is movably sleeved with a wire feeding disc (31), the other side of the wire feeding mechanism (3) is fixedly sleeved with a welding wire protection tube (32), the welding mechanism (4) comprises a welding arm (41), the side surface of the welding arm (41) is fixedly sleeved with one end, far away from the wire feeding mechanism (3), of the welding wire protection tube (32), the other side of the welding arm (41) is fixedly sleeved with a fixed tube (42), one end, far away from the welding arm (41), of the fixed tube (42) is fixedly sleeved with an external threaded tube (44), and one end of the external threaded tube (44) is;
the adjusting mechanism (11) is movably sleeved on the fixed pipe (42), the adjusting mechanism (11) comprises an adjusting ring sleeve (111), one end of the adjusting ring sleeve (111) is movably sleeved with the rotating ring (13), the top of the adjusting ring sleeve (111) is fixedly connected with a clamping device (112) positioned on one side of the rotating ring (13), an annular groove (113) is formed in the adjusting ring sleeve (111), and connecting pipes (114) are fixedly sleeved on the other sides of the top and the bottom of the adjusting ring sleeve (111);
the adjusting mechanism is characterized in that a rotating ring (13) is movably sleeved at one end of the adjusting mechanism (11), threaded holes (16) are formed in the front, the back and the top of the rotating ring (13), connecting shafts (14) are sleeved in the middle of the three threaded holes (16) in a threaded manner, a wind shielding device (15) is movably sleeved at one end, far away from the rotating ring (13), of the three connecting shafts (14), the wind shielding device (15) comprises a wind shielding cover (151), inner grooves (152) are formed in the front, the back and the top of the wind shielding cover (151), a driven plate (153) is movably sleeved in the inner part of each inner groove (152), a second spring (154) is fixedly connected to the side surface of the driven plate (153), one side, far away from the driven plate (153), of the second spring (154) is fixedly connected with the side wall of the inner cavity of each inner groove (152), and a connecting shaft, one end of the connecting shaft (155) extends to the outside of the windshield (151) and is fixedly connected with a connecting plate (156), and the connecting plate (156) is movably sleeved with one end of the connecting shaft (14);
the utility model discloses a carbon dioxide gas storage tank, including automobile body (1), top fixedly connected with of automobile body (1) is located carbon dioxide gas tank (9) of control organism (2) one side, the top fixed mounting of automobile body (1) has storage water tank (7) that are located carbon dioxide gas tank (9) one side openly, raceway (71) and inlet tube (72) have been fixed to be cup jointed respectively in the bottom and the top of storage water tank (7) side, the one end of raceway (71) is fixed to be cup jointed with one side of water pump (8), one side at automobile body (1) top is fixed to water pump (8) fixed mounting, one side fixedly connected with riser (5) at automobile body (1) top, the top fixedly connected with push rod (6).
2. A carbon dioxide gas shielded welding apparatus as set forth in claim 1, wherein: the fixed cover of one end of fixed pipe (42) is equipped with spacing ring (43), the distance value of spacing ring (43) side and fixed pipe (42) one end is less than the length value of adjustment mechanism (11), the length value of adjustment mechanism (11) is less than the distance value of one end and spacing ring (43) side of external screw tube (44).
3. A carbon dioxide gas shielded welding apparatus as set forth in claim 1, wherein: one end of the external thread pipe (44) is in threaded sleeve connection with a limiting spiral ring (12), and the limiting spiral ring (12) is located on one side of the adjusting mechanism (11).
4. A carbon dioxide gas shielded welding apparatus as set forth in claim 1, wherein: the top of the carbon dioxide gas tank (9) is fixedly sleeved with a gas guide pipe (10), and one end of the gas guide pipe (10) is fixedly sleeved with one end of a fixed pipe (42).
5. A carbon dioxide gas shielded welding apparatus as set forth in claim 1, wherein: the clamping device (112) comprises a fixed pipe (1121), a follow-up plate (1122) is movably sleeved inside the fixed pipe (1121), a clamping shaft (1123) is fixedly connected to the side face of the follow-up plate (1122), one end, away from the follow-up plate (1122), of the clamping shaft (1123) extends to the outside of the fixed pipe (1121), the top of the follow-up plate (1122) is fixedly connected with a shifting shaft (1124), the top end of the shifting shaft (1124) extends to the outside of the fixed pipe (1121), a sliding groove matched with the fixed pipe (1121) is formed in the top of the fixed pipe (1121), a first spring (1125) is fixedly connected to the other side of the follow-up plate (1122), and one end, away from the follow-up plate (1122), of the first spring (1125) is fixedly connected with the side wall of the inner cavity of the fixed pipe (1121).
6. A carbon dioxide gas shielded welding apparatus as set forth in claim 1, wherein: the outer edge of the side face of the rotating ring (13) is provided with an annular rack, and the annular rack is movably connected with one end of the clamping shaft (1123).
7. A carbon dioxide gas shielded welding apparatus as set forth in claim 1, wherein: and a fixing nut is sleeved at the top end of the connecting shaft (14) through threads and is positioned above the connecting plate (156).
8. A carbon dioxide gas shielded welding apparatus as set forth in claim 1, wherein: the operation method of the carbon dioxide gas shielded welding device is as follows,
firstly, a wire supply disc (31) filled with welding wires is arranged on a wire supply mechanism (3), one end of each welding wire passes through a welding wire protection pipe (32) and is sent to a welding arm (41) through the wire supply mechanism (3) until the welding wires extend to one end of a welding head (45);
secondly, cold water is injected into the water storage tank (7), a conduit is communicated between the water pump (8) and one connecting pipe (114) on the adjusting ring sleeve (111), and another conduit is communicated between the other connecting pipe (114) on the adjusting ring sleeve (111) and the water inlet pipe (72);
secondly, separating one end of the clamping shaft (1123) from the annular rack on the side face of the threaded hole (16) according to the indoor ventilation condition, rotating the rotating ring (13) to enable the connecting shaft (14) to drive the wind shield (151) to rotate, enabling the wind shield (151) to shield wind for the welding head (45), and limiting the rotating ring (13) through the clamping shaft (1123);
thirdly, holding the welding arm (41) by hand, enabling the welding head (45) to be arranged at the welding position of the workpiece, starting the control machine body (2), the wire supply mechanism (3) and the welding mechanism (4), supplying wires for the welding head (45) through the wire supply mechanism (3), and supplying carbon dioxide through the carbon dioxide gas tank (9) for welding;
and fifthly, starting the water pump (8) to supply water for the annular groove (113) in the adjusting ring sleeve (111) for heat dissipation.
9. A carbon dioxide gas shielded welding apparatus as set forth in claim 8, wherein: the wind shield cover (151) is semi-annular, the wind shield cover (151) is made of transparent materials, and balls are movably sleeved on one side, far away from the connecting shaft (155), of the wind shield cover (151).
10. A carbon dioxide gas shielded welding apparatus as set forth in claim 8, wherein: the distance value between one end of the welding head (45) and the side face of the rotating ring (13) is smaller than the maximum horizontal distance value between the side face of the windshield (151) and the middle of the connecting plate (156), and the distance value between one end of the welding head (45) and the side face of the rotating ring (13) is larger than the minimum horizontal distance value between the side face of the windshield (151) and the middle of the connecting plate (156).
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| CN201811224458.XA CN109202221B (en) | 2018-10-19 | 2018-10-19 | Carbon dioxide gas shielded welding device |
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| CN201811224458.XA CN109202221B (en) | 2018-10-19 | 2018-10-19 | Carbon dioxide gas shielded welding device |
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| CN109202221B true CN109202221B (en) | 2020-09-18 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126727Y (en) * | 1992-06-02 | 1993-02-03 | 李尚东 | Multifunctional welding torch |
| KR19990039554A (en) * | 1997-11-13 | 1999-06-05 | 추호석 | Combustible Mixed Gases for Carbon Dioxide Welding |
| CN201291349Y (en) * | 2008-10-24 | 2009-08-19 | 中冶成工建设有限公司第一工程分公司 | Movable carbon-dioxide arc welding wind cap |
| CN203076774U (en) * | 2012-10-31 | 2013-07-24 | 中国二十冶集团有限公司 | Windshield for carbon dioxide arc welding |
| CN203495382U (en) * | 2013-09-23 | 2014-03-26 | 中国石油天然气第六建设公司 | Automatic welding equipment for CO2 gas protected welding |
| CN206614126U (en) * | 2017-04-14 | 2017-11-07 | 桂林航天工业学院 | A kind of positioner of argon arc welding machine |
| CN206839390U (en) * | 2017-05-31 | 2018-01-05 | 中国能源建设集团安徽电力建设第一工程有限公司 | A kind of welding hurricane globe for gas shield welding |
| CN207521924U (en) * | 2017-11-30 | 2018-06-22 | 桂林航天工业学院 | A kind of carbon dioxide gas arc welding device |
-
2018
- 2018-10-19 CN CN201811224458.XA patent/CN109202221B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126727Y (en) * | 1992-06-02 | 1993-02-03 | 李尚东 | Multifunctional welding torch |
| KR19990039554A (en) * | 1997-11-13 | 1999-06-05 | 추호석 | Combustible Mixed Gases for Carbon Dioxide Welding |
| CN201291349Y (en) * | 2008-10-24 | 2009-08-19 | 中冶成工建设有限公司第一工程分公司 | Movable carbon-dioxide arc welding wind cap |
| CN203076774U (en) * | 2012-10-31 | 2013-07-24 | 中国二十冶集团有限公司 | Windshield for carbon dioxide arc welding |
| CN203495382U (en) * | 2013-09-23 | 2014-03-26 | 中国石油天然气第六建设公司 | Automatic welding equipment for CO2 gas protected welding |
| CN206614126U (en) * | 2017-04-14 | 2017-11-07 | 桂林航天工业学院 | A kind of positioner of argon arc welding machine |
| CN206839390U (en) * | 2017-05-31 | 2018-01-05 | 中国能源建设集团安徽电力建设第一工程有限公司 | A kind of welding hurricane globe for gas shield welding |
| CN207521924U (en) * | 2017-11-30 | 2018-06-22 | 桂林航天工业学院 | A kind of carbon dioxide gas arc welding device |
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| CN109202221A (en) | 2019-01-15 |
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