CN112872545A - Welding gun and wire feeding pipe assembly and wire feeding pipe thereof - Google Patents
Welding gun and wire feeding pipe assembly and wire feeding pipe thereof Download PDFInfo
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- CN112872545A CN112872545A CN202110093661.3A CN202110093661A CN112872545A CN 112872545 A CN112872545 A CN 112872545A CN 202110093661 A CN202110093661 A CN 202110093661A CN 112872545 A CN112872545 A CN 112872545A
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- fixedly connected
- wire
- pipe
- welding wire
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- 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
- B23K5/00—Gas flame welding
- B23K5/22—Auxiliary equipment, e.g. backings, guides
- B23K5/24—Arrangements for supporting torches
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- 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
- B23K5/00—Gas flame welding
- B23K5/213—Preliminary treatment
-
- 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
- B23K5/00—Gas flame welding
- B23K5/22—Auxiliary equipment, e.g. backings, guides
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- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention belongs to the technical field of welding guns, and particularly relates to a welding gun, a wire feeding pipe assembly and a wire feeding pipe of the welding gun, wherein the wire feeding pipe assembly and the wire feeding pipe are positioned on the same horizontal plane with a welding wire; the supporting legs are fixedly connected to the inner bottom wall of the shell; the transmission assembly is arranged at the top of the supporting leg; the inside at transmission assembly is established to clean the subassembly, through setting up the arc, the slide pipe, a spring, the baffle, the guide block, first branch, the second branch, the push rod, the cleaning brush, the gasbag, mutually support between first trachea and the fumarole, realized when the welding wire passes through gear transmission, transmit the welding wire to inside the slide pipe, when the welding wire slides forward, the welding wire extrudes the arc, through the transmission, make the cleaning brush contact the surface of welding wire, clean the impurity on welding wire surface, advance the dust on welding wire surface through the fumarole and sweep, avoided because there is a large amount of impurity on the welding wire surface, can take place to strike sparks the adhesion and cause the arc-drawing at the contact tip inner wall, cause the problem of contact tip scaling loss, and then improved welder's work efficiency.
Description
Technical Field
The invention belongs to the technical field of welding guns, and particularly relates to a welding gun, a wire feeding pipe assembly and a wire feeding pipe.
Background
The welding gun is a part for executing welding operation in the welding process, is a tool for gas welding, is shaped like a gun, has a nozzle at the front end, and sprays high-temperature flame as a heat source.
In the prior art, when a welding gun is used, a welding wire is conveyed to the inside of a wire feeding pipe through a wire feeding device, a large amount of dust is adhered to the surface of the welding wire in the conveying process, and the inner wall of a contact tube is ignited and adhered to cause arc discharge and the problem of burning loss of the contact tube.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that when a welding gun is used, a welding wire is conveyed to the inside of a wire feeding pipe through a wire feeding device, a large amount of dust is adhered to the surface of the welding wire in the conveying process, and the inner wall of a contact tip is ignited and adhered to cause arc discharge and cause burning loss of the contact tip, the invention provides the welding gun, a wire feeding pipe assembly and a wire feeding pipe.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention discloses a welding gun, a wire feeding pipe assembly and a wire feeding pipe of the welding gun, which comprise a shell, a wire feeding device, a discharge pipe, a welding wire, a discharge pipe, a first gear, a cleaning unit and a fixing frame, wherein the shell is provided with a first gear and a second gear; the wire feeding device is arranged at the side end of the shell, and a wire feeding pipe is arranged at the other end of the wire feeding device; the discharge pipe is arranged between the shell and the wire feeding device; the welding wire is sleeved on the wire feeding device; the fixed frame is fixedly connected to the inner bottom wall of the shell; the discharge pipe is fixedly connected to the inner side wall of the fixing frame and is positioned on the same horizontal plane with the welding wire; the first gears are arranged in the fixed frame and are provided with a plurality of gears; the cleaning unit is arranged in the fixed frame and is positioned on the same horizontal plane with the welding wire;
the cleaning unit comprises a transmission assembly, a cleaning assembly and supporting legs; the supporting legs are fixedly connected to the inner bottom wall of the shell; the transmission assembly is arranged at the top of the supporting leg; the inside at drive assembly is established to clean the subassembly, welder during operation, rotate through wire drive feed unit 2 and transmit, transmit welding wire 4 to the inside of sending wire pipe 11, in the way through arranging pipe 3, and discharge pipe 5, through the rotation of first gear 6, transmit welding wire 4 to the inside of cleaning unit 7, when drive assembly 71's inside slides, push away drive assembly 71, make drive assembly 71 with power transmission to clean the subassembly 72 on, make clean subassembly 72 to slide down, clean the impurity on welding wire 4 surface, avoided because there are a large amount of impurities on welding wire 4 surface, can take place to strike sparks the adhesion and cause the arc at the contact tube inner wall, cause the problem of contact tube scaling loss, and then improved welder's work efficiency.
Furthermore, the transmission assembly comprises a fixed plate, a sliding pipe, an arc-shaped plate, a first spring, a guide block, a first supporting rod, a second supporting rod and a push rod; the fixing plate is fixedly connected to the top end of the transmission assembly and is positioned on the same horizontal plane with the welding wire; the sliding pipe is fixedly connected on the inner wall of the fixed plate; the top end of the first spring is fixedly connected to the inner top wall of the first support rod, the other end of the first spring is fixedly connected with a guide plate, and the arc-shaped plate is fixedly connected to the bottom of the guide plate and is connected to the inner wall sliding groove of the arc-shaped plate in a sliding mode; the guide block is fixedly connected to the top of one end of the guide plate; the first supporting rod is fixedly connected to the inner top wall of the fixing plate and is close to one side of the guide block; the second branch articulates at the middle part of first branch the push rod rigid coupling is in the one end bottom of second branch, when welding wire 4 passed the inside of slide tube 712, welding wire 4 extrudees arc 713, make arc 713 upwards slide extrusion baffle 714, baffle 714 receives power extrusion first spring 715, make first spring 715 inwards compress, when baffle 714 upwards extrudees, promote guide block 716 upwards and extrude, the one end that pushes second branch 718 is upwards extruded at guide block 716, make the other end of second branch 718 slide downwards, drive push rod 719 promotes cleaning assembly 72 downwards, promote cleaning assembly 72 to the surface that contacts welding wire 4, clean the impurity on welding wire 4 surface.
Further, the cleaning assembly comprises a storage block, a sliding rod, a cleaning brush, a second spring, an air bag, an air pipe, an air injection hole and a dust collection box; the storage block is fixedly connected to the bottom of the push rod and is connected to the inner wall of the sliding pipe in a sliding mode; the sliding rod is connected to the inner side wall of the storage block in a sliding mode, one end of the second spring is fixedly connected to the inner top wall of the storage block, and the other end of the second spring is fixedly connected to the top wall of the sliding rod; the cleaning brush is fixedly connected to the bottom of the sliding rod and is connected to the inner wall of the storage block in a sliding manner; the air bag is fixedly connected to the inner top wall of the sliding tube; one end of the air pipe is communicated with the bottom of the air bag, and the other end of the air pipe is fixedly connected with the air collecting box; the air injection holes are fixedly connected to the bottom of the air collection box and are provided with a plurality of air injection holes; the dust collection box is connected to the bottom wall of the fixing plate in a sliding manner, when the push rod 719 is pushed downwards, the storage block 721 is driven to extrude downwards, when the cleaning brush 723 contacts the surface of the welding wire 4, the surface of the welding wire 4 is cleaned, because the cleaning brush 723 body is too long, the cleaning brush 723 extrudes the sliding rod 722 upwards, the sliding rod 722 slides upwards, the air bag 725 is extruded, the pressure of air in the air bag 725 is increased, the air is circulated to the inside of the gas collection box 727 through the air pipe 726, air is blown to the surface of the welding wire 4 from the air blowhole 728, dust adhered to the surface of the welding wire 4 is cleaned, impurities on the surface of the welding wire 4 are cleaned and then fall into the dust collection box 729 to be collected, the impurities fall to the bottom of the shell 1 to damage parts in the shell 1, and the problem that arc drawing and burning loss of the contact tip caused by fire adhesion can be generated on the inner wall of the welding, and then the working efficiency of the welding gun is improved.
Further, a lubricating component is arranged inside the shell; the lubricating assembly comprises a supporting plate, a second gear, a rack, a top plate, a compression column, a piston rod, an oil cylinder and an oil pipe; the supporting plate is fixedly connected to the inner bottom wall of the fixing frame; the second gear is fixedly connected to the side end of the supporting plate and is in transmission connection with the first gear through a belt; the rack is meshed with the second gear and is connected to the inner part of the supporting plate in a sliding manner; the oil cylinder is fixedly connected to the inner bottom wall of the fixing frame and is close to one side of the second gear; the piston rod is connected to the inner side wall of the oil cylinder in a sliding manner; the compression column is fixedly connected to the side end of the piston rod; the top plate is fixedly connected to the side end of the compression column; one end of the oil pipe is communicated with the top end of the oil cylinder, the other end of the oil pipe is fixedly connected with an oil spray head, when the first gear 6 rotates, the second gear 82 is connected through belt transmission, the second gear 82 is driven to rotate, the second gear 82 is meshed with the rack 83 when rotating, the rack 83 slides towards the side end, the top plate 84 is pushed, the pressure column 85 is extruded to the side end after the top plate 84 is stressed, the piston rod 86 is pushed, lubricating oil in the oil cylinder 87 flows to the inside of the oil spray head 89 through the oil pipe 88, the lubricating oil is sprayed to the rotating shaft of the first gear 6 to be lubricated, the problem that the rotating shaft is rusted after the first gear 6 works for a long time is avoided, and when the welding gun device is used for a long time, the rotating shaft of the first gear 6 in the inside is prevented.
Further, a guide assembly is arranged inside the discharge pipe; the guide assembly comprises a supporting block and a guide block; the supporting block is fixedly connected to the inner side wall of the discharge pipe; the guide block rigid coupling is in the bottom of supporting shoe, and with the welding wire phase-match, through installation direction subassembly 10 for guide block 102 agrees with the width of welding wire 4, leads to, prevents that the problem that landing and rocking from appearing in welding wire 4, leads to welding wire 4 can't be transmitted to the inside of wire feeding pipe 11.
Furthermore, the end face of the arc-shaped plate is arc-shaped.
The invention has the following beneficial effects:
1. according to the welding gun, the wire feeding pipe assembly and the wire feeding pipe, due to the fact that the arc-shaped plate, the sliding pipe, the spring, the guide plate, the guide block, the first supporting rod, the second supporting rod, the push rod, the cleaning brush, the air bag, the first air pipe and the air jet hole are matched with each other, when the welding wire is transmitted through the gear, the welding wire is transmitted to the inside of the sliding pipe, when the welding wire slides forwards, the welding wire extrudes the arc-shaped plate, the cleaning brush is enabled to be in contact with the surface of the welding wire through transmission, impurities on the surface of the welding wire are cleaned, dust on the surface of the welding wire is blown and swept through the air jet hole, the problem that due to the fact that a large number of impurities exist on the surface of the welding wire, arcing adhesion occurs on the inner wall of the contact tip.
2. According to the welding gun, the wire feeding pipe assembly and the wire feeding pipe, the belt, the second gear, the rack oil cylinder, the piston rod, the oil pipe and the oil spray head are matched with each other, so that the rotating shaft on the surface of the first gear is lubricated, and the phenomenon that the welding wire cannot be transmitted and the work of the welding gun is influenced due to the fact that the first gear inside the welding gun is rusted when the welding gun device is used for a long time is avoided.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is a side partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 1 at C;
in the figure: 1. a housing; 2. a wire feeder; 3. discharging the pipes; 4. welding wires; 5. a discharge pipe; 6. a first gear; 7. a cleaning unit; 71. a transmission assembly; 711. a fixing plate; 712. a slide pipe; 713. an arc-shaped plate; 714. a guide plate; 715. a first spring; 716. a guide block; 717. a first support bar; 718. a second support bar; 719. a push rod; 72. a cleaning assembly; 721. storing the blocks; 722. a slide bar; 723. a cleaning brush; 724. a second spring; 725. an air bag; 726. an air tube; 727. a gas collection tank; 728. a gas injection hole; 729. a dust collection box; 73. a support leg; 8. a lubrication assembly; 81. a support plate; 82. a second gear; 83. a rack; 84. a top plate; 85. pressing the column; 86. a piston rod; 87. an oil cylinder; 88. an oil pipe; 89. an oil spray head; 9. a fixed mount; 10. a guide assembly; 101. a support block; 102. a guide block; 11. and (5) a wire feeding pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, a welding gun, a wire feeding tube assembly and a wire feeding tube thereof according to the present invention includes a housing 1, a wire feeding device 2, a feeding tube 3, a welding wire 4, a discharging tube 5, a first gear 6, a cleaning unit 7 and a fixing frame 9; the wire feeding device 2 is arranged at the side end of the shell 1, and the other end of the wire feeding device is provided with a wire feeding pipe 11; the discharge pipe 3 is arranged between the shell 1 and the wire feeding device 2; the welding wire 4 is sleeved on the wire feeding device 2; the fixed frame 9 is fixedly connected to the inner bottom wall of the shell 1; the discharge pipe 5 is fixedly connected to the inner side wall of the fixed frame 9 and is positioned on the same horizontal plane with the welding wires 4; the first gears 6 are arranged in the fixed frame 9 and are provided with a plurality of gears; the cleaning unit 7 is arranged in the fixed frame 9 and is positioned on the same horizontal plane with the welding wire 4;
the cleaning unit 7 comprises a transmission assembly 71, a cleaning assembly 72 and a support leg 73; the supporting legs 73 are fixedly connected to the inner bottom wall of the shell 1; the transmission assembly 71 is arranged on the top of the supporting leg 73; the cleaning assembly 72 is arranged inside the transmission assembly 71, and during operation, a welding gun works, the welding gun rotates through the wire feeding device 2 to transmit, the welding wire 4 is transmitted to the inside of the wire feeding pipe 11, the welding wire passes through the discharging pipe 3 and the discharging pipe 5 in the process, the welding wire 4 is transmitted to the inside of the cleaning unit 7 through rotation of the first gear 6, when the inside of the transmission assembly 71 slides, the transmission assembly 71 is pushed open, the transmission assembly 71 transmits force to the cleaning assembly 72, the cleaning assembly 72 slides downwards, impurities on the surface of the welding wire 4 are cleaned, the problem that the welding wire 4 has a large amount of impurities on the surface, arcing adhesion can occur on the inner wall of the contact tube to cause arc discharge, the contact tube burning loss is caused, and the working efficiency of the welding gun is improved.
As an embodiment of the present invention, the transmission assembly 71 includes a fixed plate 711, a sliding tube 712, an arc plate 713, a first spring 715, a guide block 716, a first strut 717, a second strut 718, and a push rod 719; the fixing plate 711 is fixedly connected to the top end of the transmission assembly 71 and is positioned on the same horizontal plane with the welding wire 4; the sliding tube 712 is fixedly connected to the inner wall of the fixing plate 711; the top end of the first spring 715 is fixedly connected to the inner top wall of the first strut 717, the other end of the first spring is fixedly connected to the guide plate 714, the arc plate 713 is fixedly connected to the bottom of the guide plate 714, and the arc plate 713 is slidably connected to the inner wall sliding groove of the arc plate 713; the guide block 716 is fixedly connected to the top of one end of the guide plate 714; the first supporting rod 717 is fixedly connected to the inner top wall of the fixing plate 711, and is close to one side of the guide block 716; the second supporting rod 718 is hinged to the middle of the first supporting rod 717, the push rod 719 is fixedly connected to the bottom of one end of the second supporting rod 718, in operation, when the welding wire 4 penetrates through the inside of the sliding tube 712, the welding wire 4 presses the arc plate 713, the arc plate 713 slides upwards to press the guide plate 714, the guide plate 714 is pressed by force to press the first spring 715, the first spring 715 is compressed inwards, when the guide plate 714 presses upwards, the guide block 716 is pushed to press upwards, the guide block 716 presses upwards to push one end of the second supporting rod 718, the other end of the second supporting rod 718 slides downwards, the push rod 719 is driven to push the cleaning assembly 72 downwards, the cleaning assembly 72 is pushed to contact with the surface of the welding wire 4, and impurities on the surface of the welding wire 4 are cleaned.
As an embodiment of the present invention, the cleaning assembly 72 includes a storage block 721, a sliding bar 722, a cleaning brush 723, a second spring 724, an air bag 725, an air pipe 726, an air injection hole 728, and a dust box 729; the storage block 721 is fixedly connected to the bottom of the push rod 719 and is slidably connected to the inner wall of the sliding tube 712; the sliding rod 722 is slidably connected to the inner side wall of the storage block 721, one end of the second spring 724 is fixedly connected to the top wall of the interior of the storage block 721, and the other end of the second spring is fixedly connected to the top wall of the sliding rod 722; the cleaning brush 723 is fixedly connected to the bottom of the sliding rod 722 and is connected to the inner wall of the storage block 721 in a sliding manner; the bladder 725 is fixedly connected to the inner top wall of the slide tube 712; one end of the air pipe 726 is communicated with the bottom of the air bag 725, and the other end is fixedly connected with a gas collection tank 727; the air injection holes 728 are fixedly connected to the bottom of the air collection box 727 and are provided with a plurality of air injection holes; the dust collection box 729 is connected to the bottom wall of the fixing plate 711 in a sliding manner, when the push rod 719 is pushed downwards in work, the storage block 721 is driven to extrude downwards, when the cleaning brush 723 contacts the surface of the welding wire 4, the surface of the welding wire 4 is cleaned, as the cleaning brush 723 is too long, the cleaning brush 723 extrudes the sliding rod 722 upwards, the sliding rod 722 slides upwards, the air bag 725 is extruded, the air pressure inside the air bag 725 is increased, the air pressure is circulated into the air collection box 727 through the air pipe 726, air is blown to the surface of the welding wire 4 from the air injection hole 728, dust adhered to the surface of the welding wire 4 is cleaned, impurities on the surface of the welding wire 4 are cleaned and then fall into the dust collection box 729 to be collected, the impurities fall to the bottom of the shell 1 to damage parts inside the shell 1, and arcing caused by fire adhesion on the inner wall of the welding wire 4 due to a large amount of impurities on the, the problem of burning of the contact tube is caused, and the working efficiency of the welding gun is improved.
As an embodiment of the present invention, the housing 1 is provided with a lubricating assembly 8 inside; the lubricating assembly 8 comprises a supporting plate 81, a second gear 82, a rack 83, a top plate 84, a compression column 85, a piston rod 86, an oil cylinder 87 and an oil pipe 88; the supporting plate 81 is fixedly connected to the inner bottom wall of the fixing frame 9; the second gear 82 is fixedly connected to the side end of the support plate 81 and is in transmission connection with the first gear 6 through a belt; the rack 83 is engaged with the second gear 82 and is slidably connected to the inside of the supporting plate 81; the oil cylinder 87 is fixedly connected to the inner bottom wall of the fixed frame 9 and is close to one side of the second gear 82; the piston rod 86 is connected to the inner side wall of the oil cylinder 87 in a sliding manner; the compression column 85 is fixedly connected to the side end of the piston rod 86; the top plate 84 is fixedly connected to the side end of the compression column 85; one end of the oil pipe 88 is communicated with the top end of the oil cylinder 87, the other end of the oil pipe 88 is fixedly connected with an oil spraying head 89, and when the first gear 6 rotates, the second gear 82 is connected through belt transmission to drive the second gear 82 to rotate, the second gear 82 is meshed with the rack 83 when rotating, so that the rack 83 slides to the side end and pushes the top plate 84, the pressure column 85 is extruded to the side end after the top plate 84 is stressed, the piston rod 86 is pushed, lubricating oil in the oil cylinder 87 flows to the inside of the oil spraying head 89 through the oil pipe 88 and is sprayed to the rotating shaft of the first gear 6 for lubrication, the problem that the rotating shaft of the first gear 6 is rusted after long-time work is avoided, and the problem that the welding wire 4 cannot be transmitted and the welding gun cannot be rusted when the welding gun device is used for a long time is.
As an embodiment of the present invention, the discharge pipe 3 is internally provided with a guide assembly 10; the guide assembly 10 comprises a support block 101 and a guide block 102; the supporting block 101 is fixedly connected to the inner side wall of the discharge pipe 3; guide block 102 rigid coupling is in the bottom of supporting shoe 101, and with welding wire 4 phase-match, during operation, through installation direction subassembly 10 for guide block 102 agrees with the width of welding wire 4, leads to, prevents that welding wire 4 from appearing the landing and the problem of rocking, leads to welding wire 4 can't be transmitted to the inside of wire feeding pipe 11.
In one embodiment of the present invention, the end surface of the arc plate 713 is arc-shaped.
The working principle is as follows: when the welding wire 4 passes through the inside of the sliding tube 712, the welding wire 4 presses the arc plate 713, so that the arc plate 713 slides upwards to press the guide plate 714, the guide plate 714 is pressed by a force to press the first spring 715, so that the first spring 715 is compressed inwards, when the guide plate 714 is pressed upwards, the guide block 716 is pushed upwards to push one end of the second supporting rod 718, so that the other end of the second supporting rod 718 slides downwards, when the push rod 719 pushes downwards, the storage block 721 is driven to be pressed downwards, when the cleaning brush 723 contacts the surface of the welding wire 4, the surface of the welding wire 4 is cleaned, because the cleaning brush 723 is too long in body, the sliding rod 722 is pushed upwards, the air bag 725 is pressed, so that the pressure inside the air bag 725 is increased, the air flows into the air collection box 727 through the air tube 726, air is blown from the air injection hole 728 to the surface of the welding wire 4, and the dust adhered to the surface of the, after being cleaned, impurities on the surface of the welding wire 4 fall into the dust collection box 729 to be collected, so that the impurities fall to the bottom of the shell 1 to damage parts inside the shell 1, the problem that the welding wire 4 is burnt due to arcing and adhesion caused by a large amount of impurities on the surface of the welding wire 4 on the inner wall of the contact tube is solved, the working efficiency of the welding gun is further improved, the guide block 102 is matched with the width of the welding wire 4 to guide through the installation of the guide assembly 10, the problem that the welding wire 4 slides and shakes is prevented, so that the welding wire 4 cannot be transmitted to the inside of the wire feeding tube 11, when the first gear 6 rotates, the second gear 82 is connected through belt transmission to drive the second gear 82 to rotate, the second gear 82 is meshed with the rack 83 when rotating, the rack 83 slides to the side end to push the top plate 84, the piston rod 86 is pushed to the extrusion side end compression column 85 after the top plate 84 is stressed, make the inside lubricating oil of hydro-cylinder 87 circulate the inside of nozzle 89 through oil pipe 88, spray the axis of rotation of first gear 6 and lubricate, avoid first gear 6 after long-time work, the corrosion problem appears in the pivot, avoided when using welder device for a long time, inside first gear 6 pivot is rusted, leads to unable transmission welding wire 4, influences welder's work.
The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A welding gun and send a subassembly and send a pipe, its characterized in that: comprises a shell (1), a wire feeding device (2), a discharge pipe (3), a welding wire (4), a discharge pipe (5), a first gear (6), a cleaning unit (7) and a fixing frame (9); the wire feeding device (2) is arranged at the side end of the shell (1), and the other end of the wire feeding device is provided with a wire feeding pipe (11); the discharge pipe (3) is arranged between the shell (1) and the wire feeding device (2); the welding wire (4) is sleeved on the wire feeding device (2); the fixed frame (9) is fixedly connected to the inner bottom wall of the shell (1); the discharge pipe (5) is fixedly connected to the inner side wall of the fixing frame (9) and is positioned on the same horizontal plane with the welding wire (4); the first gears (6) are arranged in the fixed frame (9) and are provided with a plurality of gears; the cleaning unit (7) is arranged in the fixed frame (9) and is positioned on the same horizontal plane with the welding wire (4);
the cleaning unit (7) comprises a transmission assembly (71), a cleaning assembly (72) and supporting legs (73); the supporting legs (73) are fixedly connected to the inner bottom wall of the shell (1); the transmission assembly (71) is arranged at the top of the supporting leg (73); the cleaning assembly (72) is arranged inside the transmission assembly (71).
2. The welding gun and wire feed tube assembly and wire feed tube thereof according to claim 1, wherein: the transmission assembly (71) comprises a fixing plate (711), a sliding pipe (712), an arc-shaped plate (713), a first spring (715), a guide block (716), a first supporting rod (717), a second supporting rod (718) and a push rod (719); the fixing plate (711) is fixedly connected to the top end of the transmission assembly (71) and is positioned on the same horizontal plane with the welding wire (4); the sliding pipe (712) is fixedly connected to the inner wall of the fixing plate (711); the top end of the first spring (715) is fixedly connected to the top wall of the interior of the first support rod (717), the other end of the first spring is fixedly connected with the guide plate (714), the arc-shaped plate (713) is fixedly connected to the bottom of the guide plate (714) and is connected to the sliding groove of the inner wall of the arc-shaped plate (713) in a sliding mode; the guide block (716) is fixedly connected to the top of one end of the guide plate (714); the first supporting rod (717) is fixedly connected to the inner top wall of the fixing plate (711) and is close to one side of the guide block (716); the second supporting rod (718) is hinged to the middle of the first supporting rod (717), and the push rod (719) is fixedly connected to the bottom of one end of the second supporting rod (718).
3. The welding gun and wire feed tube assembly and wire feed tube thereof according to claim 2, wherein: the cleaning assembly (72) comprises a storage block (721), a sliding rod (722), a cleaning brush (723), a second spring (724), an air bag (725), an air pipe (726), an air injection hole (728) and a dust collection box (729); the storage block (721) is fixedly connected to the bottom of the push rod (719) and is connected to the inner wall of the sliding pipe (712) in a sliding mode; the sliding rod (722) is connected to the inner side wall of the storage block (721) in a sliding mode, one end of the second spring (724) is fixedly connected to the top wall of the interior of the storage block (721), and the other end of the second spring is fixedly connected to the top wall of the sliding rod (722); the cleaning brush (723) is fixedly connected to the bottom of the sliding rod (722) and is connected to the inner wall of the storage block (721) in a sliding manner; the air bag (725) is fixedly connected to the inner top wall of the sliding pipe (712); one end of the air pipe (726) is communicated with the bottom of the air bag (725), and the other end of the air pipe is fixedly connected with a gas collecting tank (727); the air injection holes (728) are fixedly connected to the bottom of the air collection box (727) and are provided with a plurality of air injection holes; the dust collection box (729) is slidably connected to the inner bottom wall of the fixing plate (711).
4. The welding gun and wire feed tube assembly and wire feed tube thereof according to claim 3, wherein: a lubricating component (8) is arranged in the shell (1); the lubricating component (8) comprises a supporting plate (81), a second gear (82), a rack (83), a top plate (84), a compression column (85), a piston rod (86), an oil cylinder (87) and an oil pipe (88); the supporting plate (81) is fixedly connected to the inner bottom wall of the fixing frame (9); the second gear (82) is fixedly connected to the side end of the supporting plate (81) and is in transmission connection with the first gear (6) through a belt; the rack (83) is meshed with the second gear (82) and is connected to the inner part of the supporting plate (81) in a sliding mode; the oil cylinder (87) is fixedly connected to the inner bottom wall of the fixed frame (9) and is close to one side of the second gear (82); the piston rod (86) is connected to the inner side wall of the oil cylinder (87) in a sliding manner; the compression column (85) is fixedly connected to the side end of the piston rod (86); the top plate (84) is fixedly connected to the side end of the compression column (85); one end of the oil pipe (88) is communicated with the top end of the oil cylinder (87), and the other end of the oil pipe is fixedly connected with an oil spray head (89).
5. The welding gun and wire feed tube assembly and wire feed tube thereof according to claim 4, wherein: a guide assembly (10) is arranged inside the discharge pipe (3); the guide assembly (10) comprises a support block (101) and a guide block (102); the supporting block (101) is fixedly connected to the inner side wall of the discharge pipe (3); the guide block (102) is fixedly connected to the bottom of the supporting block (101) and matched with the welding wire (4).
6. The welding gun and wire feed tube assembly and wire feed tube thereof according to claim 5, wherein: the end surface of the arc-shaped plate (713) is arc-shaped.
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| CN202110093661.3A CN112872545A (en) | 2021-01-22 | 2021-01-22 | Welding gun and wire feeding pipe assembly and wire feeding pipe thereof |
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| CN202110093661.3A CN112872545A (en) | 2021-01-22 | 2021-01-22 | Welding gun and wire feeding pipe assembly and wire feeding pipe thereof |
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| CN112872545A true CN112872545A (en) | 2021-06-01 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850625A (en) * | 2022-04-19 | 2022-08-05 | 南京航空航天大学深圳研究院 | Towards additive manufacturing with preprocessing device and send silk machine |
| CN115026371A (en) * | 2022-06-15 | 2022-09-09 | 华能国际电力股份有限公司营口电厂 | Automatic welding wire conveying device for on-line surfacing of grinding roller of coal mill |
| CN115090995A (en) * | 2022-08-04 | 2022-09-23 | 浙江传播者金属装饰材料有限公司 | Automatic steel pipe welding machine with telescopic welding gun |
| CN116622945A (en) * | 2023-03-31 | 2023-08-22 | 江苏申源集团有限公司 | Heat treatment furnace for surface brightening treatment of stainless steel welding wire |
| CN117300303A (en) * | 2023-11-28 | 2023-12-29 | 德州圣祥金属制品有限公司 | Automatic centre gripping formula welding wire device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1669297A (en) * | 1996-04-19 | 1997-10-30 | Lincoln Electric Company, The | Wire feeding apparatus |
| JP2014233732A (en) * | 2013-05-31 | 2014-12-15 | 株式会社ダイヘン | Welding wire feeding device |
| CN107738758A (en) * | 2017-10-18 | 2018-02-27 | 广西环游信息技术开发有限公司 | A kind of robot for being used to clean aircraft |
| CN109719364A (en) * | 2019-02-14 | 2019-05-07 | 青岛一点塑料焊接设备有限责任公司 | A kind of welding wire impurity removal mechanism |
| CN209223344U (en) * | 2018-11-03 | 2019-08-09 | 安徽格瑞杰电气有限公司 | A kind of Full-automatic welding machine people's wire-sending device |
| CN209223435U (en) * | 2018-11-03 | 2019-08-09 | 安徽格瑞杰电气有限公司 | A kind of wire-sending device of Full-automatic welding machine |
| CN209647811U (en) * | 2019-03-16 | 2019-11-19 | 晋江市耶书仑机械有限公司 | The wire feeder of arc welding robot |
| CN210050278U (en) * | 2019-05-24 | 2020-02-11 | 吉林工程技术师范学院 | Speed reduction transmission mechanism for electric automobile |
| CN110773912A (en) * | 2019-10-31 | 2020-02-11 | 王璐璐 | Welding wire feeding device of automatic welding machine |
| CN210546821U (en) * | 2019-09-27 | 2020-05-19 | 蓬莱巨涛海洋工程重工有限公司 | Pipeline sweeps antifouling device |
| CN211728016U (en) * | 2019-12-11 | 2020-10-23 | 深圳市东瑞焊接设备股份有限公司 | Wire feeding device for gas shielded welding machine |
| CN112222693A (en) * | 2020-10-29 | 2021-01-15 | 南京引力工业焊接技术研究院有限公司 | Novel welding wire send silk quick-witted equipment |
-
2021
- 2021-01-22 CN CN202110093661.3A patent/CN112872545A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1669297A (en) * | 1996-04-19 | 1997-10-30 | Lincoln Electric Company, The | Wire feeding apparatus |
| JP2014233732A (en) * | 2013-05-31 | 2014-12-15 | 株式会社ダイヘン | Welding wire feeding device |
| CN107738758A (en) * | 2017-10-18 | 2018-02-27 | 广西环游信息技术开发有限公司 | A kind of robot for being used to clean aircraft |
| CN209223344U (en) * | 2018-11-03 | 2019-08-09 | 安徽格瑞杰电气有限公司 | A kind of Full-automatic welding machine people's wire-sending device |
| CN209223435U (en) * | 2018-11-03 | 2019-08-09 | 安徽格瑞杰电气有限公司 | A kind of wire-sending device of Full-automatic welding machine |
| CN109719364A (en) * | 2019-02-14 | 2019-05-07 | 青岛一点塑料焊接设备有限责任公司 | A kind of welding wire impurity removal mechanism |
| CN209647811U (en) * | 2019-03-16 | 2019-11-19 | 晋江市耶书仑机械有限公司 | The wire feeder of arc welding robot |
| CN210050278U (en) * | 2019-05-24 | 2020-02-11 | 吉林工程技术师范学院 | Speed reduction transmission mechanism for electric automobile |
| CN210546821U (en) * | 2019-09-27 | 2020-05-19 | 蓬莱巨涛海洋工程重工有限公司 | Pipeline sweeps antifouling device |
| CN110773912A (en) * | 2019-10-31 | 2020-02-11 | 王璐璐 | Welding wire feeding device of automatic welding machine |
| CN211728016U (en) * | 2019-12-11 | 2020-10-23 | 深圳市东瑞焊接设备股份有限公司 | Wire feeding device for gas shielded welding machine |
| CN112222693A (en) * | 2020-10-29 | 2021-01-15 | 南京引力工业焊接技术研究院有限公司 | Novel welding wire send silk quick-witted equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850625A (en) * | 2022-04-19 | 2022-08-05 | 南京航空航天大学深圳研究院 | Towards additive manufacturing with preprocessing device and send silk machine |
| CN115026371A (en) * | 2022-06-15 | 2022-09-09 | 华能国际电力股份有限公司营口电厂 | Automatic welding wire conveying device for on-line surfacing of grinding roller of coal mill |
| CN115090995A (en) * | 2022-08-04 | 2022-09-23 | 浙江传播者金属装饰材料有限公司 | Automatic steel pipe welding machine with telescopic welding gun |
| CN115090995B (en) * | 2022-08-04 | 2024-04-05 | 发哲(浙江)新材料科技有限公司 | Automatic steel pipe welding machine with telescopic welding gun |
| CN116622945A (en) * | 2023-03-31 | 2023-08-22 | 江苏申源集团有限公司 | Heat treatment furnace for surface brightening treatment of stainless steel welding wire |
| CN116622945B (en) * | 2023-03-31 | 2024-04-05 | 江苏申源集团有限公司 | Heat treatment furnace for surface brightening treatment of stainless steel welding wire |
| CN117300303A (en) * | 2023-11-28 | 2023-12-29 | 德州圣祥金属制品有限公司 | Automatic centre gripping formula welding wire device |
| CN117300303B (en) * | 2023-11-28 | 2024-01-23 | 德州圣祥金属制品有限公司 | Automatic centre gripping formula welding wire device |
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