CN111408821A - Welding wire conveying device for argon arc welding machine - Google Patents
Welding wire conveying device for argon arc welding machine Download PDFInfo
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- CN111408821A CN111408821A CN202010433978.2A CN202010433978A CN111408821A CN 111408821 A CN111408821 A CN 111408821A CN 202010433978 A CN202010433978 A CN 202010433978A CN 111408821 A CN111408821 A CN 111408821A
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- welding wire
- fixedly connected
- bevel gear
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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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
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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
- 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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/29—Supporting devices adapted for making use of shielding 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
- B23K9/32—Accessories
- B23K9/321—Protecting means
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Abstract
The invention relates to the technical field of welding, in particular to a welding wire conveying device for an argon arc welding machine, which comprises a support, wherein two first connecting frames and two second connecting frames are used for fixing a welding wire winding roller, two ends of the welding wire winding roller are connected with a U-shaped clamping seat, the first connecting frames are pushed to rotate downwards through an L-shaped handle, and the U-shaped clamping seat is ensured to be always in a vertical state by utilizing a bearing seat, so that the welding wire winding roller is convenient to replace, the replacement time of the welding wire winding roller is shortened, the welding efficiency is improved, the second connecting frames can synchronously and reversely rotate by utilizing the matching of a bevel gear I, a bevel gear II and a bevel gear III, the relative position between the two welding wire winding rollers on the same straight line can be adjusted, the consistency of the conveying angle of a welding wire is ensured, the occurrence of the condition that the welding wire has large bending degree in the conveying process is reduced, and.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a welding wire conveying device for an argon arc welding machine.
Background
In the operation process of the welding machine, the welding wire needs to be transferred through the wire feeding device so as to ensure the normal operation of the welding operation. The welding machine is an electric appliance which provides a power supply with certain characteristics for welding, and the welding machine is widely applied to various industrial fields such as aerospace, ships, automobiles, containers and the like due to the advantages of flexibility, simplicity, convenience, firmness and reliability and even equal strength with a base metal after welding. Wire feeders for feeding welding wire typically include two transport rollers, a pinch roller and a counter roller.
However, when the existing wire feeding device for welding is used, when the welding wires on the welding wire winding drums at different positions are released, the advancing paths of the welding wires cannot be ensured to be in the same path, so that the probability of bending the welding wires is increased easily, the use of the welding wires is not facilitated, and when the welding wire winding drums are replaced, the welding wire winding drums are not convenient to replace, and the welding work efficiency is reduced.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a welding wire conveying device for an argon arc welding machine, wherein two first connecting frames and two second connecting frames are used for fixing a welding wire winding roller, two ends of the welding wire winding roller are connected with a U-shaped clamping seat, the first connecting frames are pushed to rotate downwards through an L-shaped handle, and a bearing seat is used for ensuring that the U-shaped clamping seat is always in a vertical state, so that the welding wire winding roller is convenient to replace, the replacement time of the welding wire winding roller is shortened, the welding efficiency is improved, the second connecting frames can synchronously and reversely rotate by using a bevel gear I, a bevel gear II and a bevel gear III in a matched mode, the relative position between the two welding wire winding rollers on the same straight line can be adjusted, the welding wire conveying angle is ensured to be consistent, the condition that the welding wire is bent to a large extent in the conveying process is reduced, and the normal conveying of the.
The purpose of the invention can be realized by the following technical scheme:
a welding wire conveying device for an argon arc welding machine comprises a support, wherein one side of the support is fixedly connected with a side plate, one end of the bottom of the support is symmetrically and fixedly connected with two connecting plates which are parallel to each other, two first connecting frames are symmetrically arranged between one ends of the two connecting plates, two second connecting frames are symmetrically arranged between the other ends of the two connecting plates, the top of the other end of the support is fixedly connected with a T-shaped support, one side of a vertical section of the T-shaped support is rotatably connected with two wire feeding wheels, the other side of the vertical section of the T-shaped support is spirally fixed with a motor, and the output end of the motor penetrates through the side wall of the vertical section of the T-shaped support and is in transmission connection with the;
a first rotating shaft penetrates between one ends of the two first connecting frames, the top of one end of one first connecting frame adjacent to the side vertical plate is fixedly connected with an obliquely arranged round rod, and the top end of the round rod is rotatably connected with an L type handle;
a second rotating shaft penetrates between one ends of the two second connecting frames close to the first connecting frame, and a limiting rod clamped and fixed with the connecting plate at the corresponding position is fixedly connected to the bottom of one end of one second connecting frame away from the side vertical plate; welding wire winding rollers are arranged between the two first connecting frames and the ends, adjacent to the T-shaped support, of the two second connecting frames; the two second connecting frames are fixedly connected with two ends of a second rotating shaft respectively;
the welding wire winding roller comprises a T-shaped support, a first connecting frame, a second connecting frame, a bearing seat, a L-shaped support, a U-shaped clamping seat, a first connecting frame, a second connecting frame, a third connecting frame, a fourth connecting frame, a fifth connecting frame, a sixth connecting frame, a;
when the welding wire winding device is used, firstly, two welding wire winding rollers are taken and respectively arranged between two first connecting frames and two second connecting frames, so that two ends of the two welding wire winding rollers are connected with a U-shaped clamping seat, at the moment, the U-shaped clamping seat is in a vertical state under the action of gravity of the welding wire winding rollers, at the moment, the welding wire winding rollers on the first connecting frames are positioned above, welding wire heads on the welding wire winding rollers on the second connecting frames are pulled to be arranged between the two welding wire feeding rollers, a controller is arranged on the side vertical plate, the controller controls starting and stopping of the motor, the motor drives one welding wire feeding roller to rotate, wire feeding operation is started, after the welding wires on the winding rollers on the second connecting frames are used up, the controller controls the motor to be closed, the L type handle is separated from the welding wire feeding roller, then the rotating handle is rotated to start the motor to rotate, the welding wire feeding operation is started, the welding wire winding rollers are in a state that the welding wire winding rollers on the welding wire winding rollers are normally connected with the welding wire feeding rollers, the welding wire winding rollers are always in a straight line replacement state, the welding wire feeding roller, the welding wire winding rollers, the welding wire feeding roller is ensured, the welding wire winding rollers are always in a state that the welding wire feeding roller replacement of the welding wire feeding rollers, the welding wire winding rollers, the welding wire feeding roller is normally, the welding wire feeding roller is changed, the welding wire feeding roller, the welding wire winding rollers, the welding wire feeding roller is changed, the welding wire feeding roller, the welding wire winding rollers, the welding wire feeding roller.
Further, the method comprises the following steps: a protective cover is spirally fixed on one side of the side vertical plate, which is far away from the support, through screws, and the protective cover is positioned on the outer sides of the rotating column, the bevel gear I, the bevel gear II and the bevel gear III; the protective cover can be used for safely protecting the rotating column, the first bevel gear, the second bevel gear and the third bevel gear, and the safety factor is improved.
Further, the method comprises the following steps: the connecting plate is of a rectangular plate structure, and the top of one connecting plate which is far away from the side vertical plate is fixedly connected with a supporting rod; the supporting rod is used for supporting the bottom of the first connecting frame at the corresponding position; utilize the bracing piece can carry on spacingly to the position of first link, avoid the top surface contact of welding wire wind-up roll and support on the first link, guarantee that the welding wire carries smoothly.
Further, the method comprises the following steps: the adjusting module comprises a connecting rod; one end of the connecting rod is rotatably connected with a wire fork, a positioning bolt for limiting is screwed at the connecting position of the wire fork and the connecting rod, the top of the other end of the connecting rod is fixedly connected with a connecting ring, a fastening bolt is inserted into the inner side of the connecting ring, and the bottom end of the fastening bolt is screwed with the supporting plate; the number of the supporting plates is two, and the two supporting plates are fixedly connected with one ends of the first connecting frame and the second connecting frame at corresponding positions respectively; in the welding wire conveying process, the welding wire is placed in the inner side of the wire fork, the vertical height of the welding wire is adjusted by the wire fork, and the positions of the welding wire and the wire fork are fixed by the positioning bolts, so that the welding wire can be guided to move, the welding wire is prevented from being excessively bent to break, and the normal operation of welding work is further guaranteed.
Further, the method comprises the following steps: the adjusting module further comprises a special-shaped rod; one end of the special-shaped rod, which is far away from the connecting rod, is rotatably connected with a guide wheel which is obliquely arranged, the outer side of the guide wheel is contacted with the side wall of the welding wire winding roller at the corresponding position, one end of the special-shaped rod, which is adjacent to the connecting rod, is fixedly connected with a second connecting ring, and the second connecting ring is movably sleeved on the outer side of the fastening bolt; after the welding wire wind-up roll is replaced, the angle of the special-shaped rod is adjusted to the outer side of the guide wheel to be in contact with the outer side wall of the welding wire wind-up roll, the guide wheel is utilized to limit the welding wire wind-up roll in the horizontal position, so that the rotating stability of the welding wire wind-up roll can be improved, the welding wire wind-up roll can be prevented from being separated from the U-shaped clamping seat due to the fact that the rotating speed is too fast, and the welding quality is improved.
Further, the method comprises the following steps: a plurality of tooth sockets are uniformly formed in the outer side wall of the second connecting ring; the bottom of the other end of the connecting rod is uniformly and fixedly connected with a plurality of clamping teeth meshed with the tooth grooves; a compression spring is movably sleeved on the outer side of the fastening bolt, and two ends of the compression spring are fixedly connected with the bottom surface of the first connecting ring and the top surface of the second connecting ring respectively; before needing to change the welding wire wind-up roll, the fastening bolt of screwing promotes a go-between and moves down for latch and tooth's socket toothing, then stir the connecting rod and rotate to the direction of keeping away from the welding wire wind-up roll, at this moment, heterotypic pole rotates in step and keeps away from the welding wire wind-up roll, is convenient for like this change the welding wire wind-up roll, improves the work rate of welding wire wind-up roll, after the change finishes, compression spring kick-backs, makes connecting rod and heterotypic pole resume to original position.
The invention has the beneficial effects that:
1. the welding wire winding roller is fixed through the two first connecting frames and the two second connecting frames, the two ends of the welding wire winding roller are connected with the U-shaped clamping seat, the first connecting frames are pushed to rotate downwards through L-shaped handles, the U-shaped clamping seat is guaranteed to be always in a vertical state through the bearing seats, the welding wire winding roller is convenient to replace, the replacement time of the welding wire winding roller is shortened, the welding efficiency is improved, the second connecting frames can rotate reversely and synchronously through the cooperation of the first bevel gear, the second bevel gear and the third bevel gear, the relative position between the two welding wire winding rollers on the same straight line can be adjusted, the consistency of the conveying angle of the welding wire is guaranteed, the condition that the bending degree of the welding wire is large in the conveying process is reduced, and the normal conveying of the welding wire is guaranteed.
2. Through fixed connection line fork on the connecting rod, utilize the line fork to adjust the vertical height of welding wire, be convenient for lead to the removal of welding wire, avoid the welding wire excessively to buckle and lead to the fracture, further guarantee welding work's normal clear, one end through at connecting rod and special-shaped pole is provided with go-between and No. two go-between respectively, utilize compression spring, latch and tooth's socket cooperation are used, can make special-shaped pole synchronous rotation keep away from the welding wire wind-up roll when stirring the connecting rod, be convenient for change the welding wire wind-up roll like this, improve the work rate of welding wire wind-up roll, and utilize the horizontal position that the guide pulley can the welding wire wind-up roll to carry on spacingly, thereby can improve welding wire wind-up roll pivoted stability.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of a side riser of the present invention;
FIG. 3 is a schematic structural view of a first connecting frame according to the present invention;
FIG. 4 is a schematic diagram of the construction of the conditioning module of the present invention;
FIG. 5 is a schematic view of the first and second connection frames of the present invention in operation;
fig. 6 is a side view of the side riser of the present invention.
In the drawing, 100 parts of a support, 110 parts of a connecting plate, 120 parts of a supporting rod, 200 parts of a side vertical plate, 210 parts of a clamping groove, 220 parts of a protective cover, 230 parts of a rotating column, 231 parts of a first bevel gear, 300 parts of a welding wire winding roller, 400 parts of a first connecting frame, 410 parts of a first rotating shaft, 411 parts of a second bevel gear, 420 parts of a bearing seat, 430 parts of a L-type bracket, 440 parts of a U-shaped clamping seat, 450 parts of a round rod, 451 parts of a L-type handle, 500 parts of a second connecting frame, 510 parts of a second rotating shaft, 511 parts of a third bevel gear, 520 parts of a limiting rod, 600 parts of an adjusting module, 610 parts of a connecting rod, 611 parts of a first connecting ring, 6111 parts of a clamping tooth, 620 parts of a special-shaped rod, 621 parts of a second connecting ring, 6211 parts of a tooth groove, 622 parts of a guide wheel, 630 parts of a fastening bolt, 640 parts of.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 welding wire feeding device for an argon arc welding machine comprises a support 100, a side plate is fixedly connected to one side of the support 100, two parallel connecting plates 110 are symmetrically and fixedly connected to one end of the bottom of the support 100, two first connecting frames 400 are symmetrically arranged between one ends of the two connecting plates 110, two second connecting frames 500 are symmetrically arranged between the other ends of the two connecting plates 110, a T-shaped support 700 is fixedly connected to the top of the other end of the support 100, two wire feeding wheels 710 are rotatably connected to one side of a vertical section of the T-shaped support 700, a motor 720 is spirally fixed to the other side of the vertical section of the T-shaped support 700, and an output end of the motor 720 penetrates through a side wall of the vertical section of the T-shaped support 700 and is in transmission connection with a central position of one side;
a first rotating shaft 410 penetrates between one ends of the two first connecting frames 400, the top of one end of one first connecting frame 400 adjacent to the side vertical plate 200 is fixedly connected with an obliquely arranged round rod 450, and the top end of the round rod 450 is rotatably connected with an L type handle 451;
a second rotating shaft 510 penetrates between the ends of the two second connecting frames 500 close to the first connecting frame 400, and a limiting rod 520 clamped and fixed with the connecting plate 110 at the corresponding position is fixedly connected to the bottom of one end of one second connecting frame 500 away from the side vertical plate 200; welding wire winding rollers 300 are arranged between the two first connecting frames 400 and the adjacent ends of the two second connecting frames 500 and the T-shaped support 700; the two second connecting frames 500 are fixedly connected with two ends of the second rotating shaft 510 respectively;
the welding wire winding roller comprises a first connecting frame 400, a second connecting frame 500, a T-shaped support 700, a bearing seat 420, an L-shaped support 430, a L-shaped support 430, two U-shaped clamping seats 440, two welding wire winding rollers 300 and a welding wire winding roller, wherein the bearing seats 420 are rotatably connected to one sides of the adjacent ends of the first connecting frame 400, the second connecting frame 500 and the T-shaped support 700, and an adjusting module 600 is fixedly connected to one end of the first connecting frame 400 and one end of the second connecting frame 500, which are far away from a side vertical plate 200;
when the welding wire winding device is used, firstly, two welding wire winding rollers 300 are taken and respectively arranged between two first connecting frames 400 and two second connecting frames 500, so that two ends of two welding wire winding rollers 300 are both connected with a U-shaped clamping seat 440, at this time, the U-shaped clamping seat 440 is in a vertical state under the gravity action of the welding wire winding rollers 300, at this time, the welding wire winding roller 300 on the first connecting frame 400 is positioned above, a welding wire head on the welding wire winding roller 300 on the second connecting frame 500 is pulled to be arranged between the two wire feeding wheels 710, a controller is arranged on the side vertical plate 200, the start and stop of the motor 720 is controlled by the controller, the motor 720 drives one wire feeding wheel 710 to rotate, the operation is started, the welding wire head on the welding wire winding roller 300 on the second connecting frame 500 is positioned between the two wire feeding wheels 710, the welding wire winding roller 300 is controlled by the controller, the controller controls the start and stop of the motor 720 to drive the wire feeding wheel 710 to rotate, the welding wire winding roller 500 is adjusted, the welding wire winding roller 300 is connected with the welding wire feeding wheel 500, the welding wire winding roller 300, the welding wire winding roller is controlled by the controller, the controller controls the welding wire winding roller 400 to be in the welding wire winding roller 500, the welding wire winding roller 100, the welding wire winding roller is adjusted, the welding wire winding roller 500, the welding wire winding roller is adjusted, the welding wire winding roller 300, the welding wire.
A protective cover 220 is spirally fixed on one side of the side vertical plate 200, which is far away from the support 100, through screws, and the protective cover 220 is positioned on the outer sides of the rotating column 230, the first bevel gear 231, the second bevel gear 411 and the third bevel gear 511; the protective cover 220 can be used for safely protecting the rotating column 230, the first bevel gear 231, the second bevel gear 411 and the third bevel gear 511, and the safety factor is improved.
The connecting plate 110 is a rectangular plate structure, and the top of one connecting plate 110 which is far away from the side vertical plate 200 is fixedly connected with a supporting rod 120; the support bar 120 is used to support the bottom of the first link frame 400 at a corresponding position; the position of the first connecting frame 400 can be limited by the support rod 120, so that the contact between the welding wire winding roller 300 on the first connecting frame 400 and the top surface of the support 100 is avoided, and smooth welding wire conveying is ensured.
The adjusting module 600 includes a connecting rod 610; one end of the connecting rod 610 is rotatably connected with a wire fork 640, a positioning bolt for limiting is rotatably connected at the connecting position of the wire fork 640 and the connecting rod 610, the top of the other end of the connecting rod 610 is fixedly connected with a first connecting ring 611, a fastening bolt 630 is inserted into the inner side of the first connecting ring 611, and the bottom end of the fastening bolt 630 is rotatably connected with the supporting plate 660; the number of the supporting plates 660 is two, and the two supporting plates 660 are fixedly connected with one ends of the first connecting frame 400 and the second connecting frame 500 at corresponding positions respectively; in the welding wire conveying process, the welding wire is placed in the inner side of the wire fork 640, the vertical height of the welding wire is adjusted by the wire fork 640, and the positions of the welding wire and the wire fork are fixed by the positioning bolts, so that the welding wire can be guided to move, the welding wire is prevented from being excessively bent to break, and the normal operation of welding work is further guaranteed.
The conditioning module 600 also includes a contoured rod 620; one end of the special-shaped rod 620, which is far away from the connecting rod 610, is rotatably connected with a guide wheel 622 which is obliquely arranged, the outer side of the guide wheel 622 is in contact with the side wall of the welding wire winding roller 300 at the corresponding position, one end of the special-shaped rod 620, which is adjacent to the connecting rod 610, is fixedly connected with a second connecting ring 621, and the second connecting ring 621 is movably sleeved on the outer side of the fastening bolt 630; after changing welding wire wind-up roll 300, the angle of adjustment special-shaped pole 620 contacts with the lateral wall of welding wire wind-up roll 300 to the outside of guide pulley 622, utilizes the horizontal position that guide pulley 622 can welding wire wind-up roll 300 to carry on spacingly to can improve welding wire wind-up roll 300 pivoted stability, and can avoid welding wire wind-up roll 300 to appear because of the condition that the rotational speed breaks away from U type cassette 440 at the excessive speed appearing, improve welded quality.
A plurality of tooth sockets 6211 are uniformly arranged on the outer side wall of the second connecting ring 621; the bottom of the other end of the connecting rod 610 is uniformly and fixedly connected with a plurality of clamping teeth 6111 meshed with the tooth sockets 6211; a compression spring 650 is movably sleeved outside the fastening bolt 630, and two ends of the compression spring 650 are fixedly connected with the bottom surface of the first connecting ring 611 and the top surface of the second connecting ring 621 respectively; before needing to change welding wire wind-up roll 300, fastening bolt 630 is screwed, push connecting ring 611 to move down, make latch 6111 and tooth's socket 6211 mesh, then stir connecting rod 610 and rotate to the direction of keeping away from welding wire wind-up roll 300, at this moment, heterotypic pole 620 rotates in step and keeps away from welding wire wind-up roll 300, be convenient for like this change welding wire wind-up roll 300, improve welding wire wind-up roll 300's operating rate, after the change finishes, compression spring 650 kick-backs, make connecting rod 610 and heterotypic pole 620 resume to original position.
The working principle is as follows: when the welding wire winding device is used, firstly, two welding wire winding rollers 300 are taken and respectively arranged between two first connecting frames 400 and two second connecting frames 500, so that two ends of the two welding wire winding rollers 300 are connected with the U-shaped clamping seat 440, at the moment, the U-shaped clamping seat 440 is in a vertical state under the action of gravity of the welding wire winding rollers 300, at the moment, the welding wire winding rollers 300 on the first connecting frames 400 are positioned above, a welding wire head on the welding wire winding roller 300 on the second connecting frame 500 is pulled to be arranged between two wire feeding wheels 710, a controller can be arranged on the side vertical plate 200, the controller controls the start and stop of the motor 720, and the motor 720 drives one wire feeding wheel 710 to rotate to start wire feeding operation;
after the welding wires on the welding wire winding roller 300 on the second connecting frame 500 are used up, the controller controls the motor 720 to be closed, the L-shaped handle 451 is separated from the clamping groove 210, then the L-shaped handle 451 is rotated to 180 degrees, the first connecting frame 400 is pushed to rotate downwards until the supporting rod 120 is abutted against the bottom of the first connecting frame 400, at the moment, the first rotating shaft 410 drives the bevel gear II 411 to rotate, the bevel gear III 511 can be driven to rotate through the bevel gear I231, the first connecting frame 400 is driven to rotate upwards by the second rotating shaft 510, at the moment, the welding wires on the first connecting frame 400 are pulled to be connected with the wire feeding wheel 710 through the lower portion of the welding wire winding roller 300 on the second connecting frame 500, the second connecting frame 500 rotates towards the oblique upper portion, the U-shaped clamping seat 440 is guaranteed to be always in the vertical state through the bearing seat 420, the motor 720 is restarted, and then the welding wire winding roller 300 on the second connecting frame 500 is directly replaced, so that the welding wire winding.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (6)
1. The welding wire conveying device for the argon arc welding machine is characterized by comprising a support (100), a side plate is fixedly connected to one side of the support (100), two parallel connecting plates (110) are symmetrically and fixedly connected to one end of the bottom of the support (100), two first connecting frames (400) are symmetrically arranged between one ends of the two connecting plates (110), two second connecting frames (500) are symmetrically arranged between the other ends of the two connecting plates, a T-shaped support (700) is fixedly connected to the top of the other end of the support (100), two wire feeding wheels (710) are rotatably connected to one side of a vertical section of the T-shaped support (700), a motor (720) is spirally fixed to the other side of the vertical section of the T-shaped support (700), and the output end of the motor (720) penetrates through the side wall of the vertical section of the T-shaped support (700) and is in transmission connection with the center position of one side of one wire feeding wheel;
a first rotating shaft (410) penetrates between one ends of the two first connecting frames (400), a round rod (450) which is obliquely arranged is fixedly connected to the top of one end of one first connecting frame (400) adjacent to the side vertical plate (200), the top end of the round rod (450) is rotatably connected with an L-type handle (451), a clamping groove (210) is formed in the top of the side vertical plate (200), the clamping groove (210) is used for being clamped and fixed with the horizontal section of the L-type handle (451), and one end of each of the two first connecting frames (400) is fixedly connected with two ends of the first rotating shaft (410);
a second rotating shaft (510) penetrates between the ends, close to the first connecting frames (400), of the two second connecting frames (500), and a limiting rod (520) which is clamped and fixed with the connecting plate (110) at the corresponding position is fixedly connected to the bottom of one end, away from the side vertical plate (200), of one second connecting frame (500); welding wire winding rollers (300) are arranged between the two first connecting frames (400) and the two second connecting frames (500) and one ends of the two second connecting frames, which are adjacent to the T-shaped support (700); the two second connecting frames (500) are fixedly connected with two ends of a second rotating shaft (510) respectively;
one sides of the adjacent ends of the first connecting frame (400), the second connecting frame (500) and the T-shaped support (700) are rotatably connected with bearing seats (420), one ends of the first connecting frame (400) and the second connecting frame (500) which are far away from the side vertical plate (200) are fixedly connected with adjusting modules (600), the bottom of each bearing seat (420) is fixedly connected with an L-shaped support (430), one side of the L-shaped support (430) is fixedly connected with a U-shaped clamping seat (440), and two U-shaped clamping seats (440) adjacent to the two first connecting frames (400) and two U-shaped clamping seats (440) adjacent to the two second connecting frames (500) are movably clamped with the two ends of the welding wire winding roller (300) at the corresponding positions;
one side of the side vertical plate (200) departing from the support (100) is rotatably connected with a rotating column (230), and two ends of the rotating column (230) are fixedly connected with a first bevel gear (231); one end of the first rotating shaft (410) penetrates through the side vertical plate (200) and is fixedly connected with a second bevel gear (411); one end of the second rotating shaft (510) penetrates through the side vertical plate (200) and is fixedly provided with a bevel gear III (511), and the bevel gear II (411) are both meshed with the bevel gear I (231).
2. The welding wire feeding device for the argon arc welding machine according to claim 1, characterized in that a protective cover (220) is screwed and fixed on one side of the side vertical plate (200) away from the support (100) through a screw, and the protective cover (220) is positioned outside the rotating column (230), the bevel gear I (231), the bevel gear II (411) and the bevel gear III (511).
3. The welding wire feeding device for the argon arc welding machine according to claim 1, characterized in that the connecting plate (110) is a rectangular plate structure, and a supporting rod (120) is fixedly connected to the top of one connecting plate (110) which is far away from the side vertical plate (200); the support rod (120) is used for supporting the bottom of the first connecting frame (400) at the corresponding position.
4. The welding wire feeding device for the argon arc welding machine according to claim 1, characterized in that the adjusting module (600) comprises a connecting rod (610); one end of the connecting rod (610) is rotatably connected with a wire fork (640), a positioning bolt for limiting is rotatably connected at the connecting position of the wire fork (640) and the connecting rod (610), the top of the other end of the connecting rod (610) is fixedly connected with a first connecting ring (611), a fastening bolt (630) is inserted into the inner side of the first connecting ring (611), and the bottom end of the fastening bolt (630) is rotatably connected with the supporting plate (660); the number of the supporting plates (660) is two, and the two supporting plates (660) are fixedly connected with one ends of the first connecting frame (400) and the second connecting frame (500) at the corresponding positions respectively.
5. The welding wire feeding device for the argon arc welding machine according to claim 4, characterized in that the adjusting module (600) further comprises a profiled rod (620); the one end that special-shaped pole (620) deviates from connecting rod (610) rotates and is connected with guide pulley (622) that the slope was arranged, and the outside of guide pulley (622) contacts with the lateral wall that corresponds position department welding wire wind-up roll (300), and special-shaped pole (620) and the adjacent one end of connecting rod (610) have linked firmly No. two go-between (621), and No. two go-between (621) activity cup joints in the outside of fastening bolt (630).
6. The welding wire feeding device for the argon arc welding machine according to claim 5, characterized in that a plurality of tooth sockets (6211) are uniformly arranged on the outer side wall of the second connecting ring (621); the bottom of the other end of the connecting rod (610) is uniformly and fixedly connected with a plurality of clamping teeth (6111) meshed with the tooth sockets (6211); the outer side of the fastening bolt (630) is movably sleeved with a compression spring (650), and two ends of the compression spring (650) are fixedly connected with the bottom surface of the first connecting ring (611) and the top surface of the second connecting ring (621) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010433978.2A CN111408821A (en) | 2020-05-21 | 2020-05-21 | Welding wire conveying device for argon arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010433978.2A CN111408821A (en) | 2020-05-21 | 2020-05-21 | Welding wire conveying device for argon arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111408821A true CN111408821A (en) | 2020-07-14 |
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ID=71487366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010433978.2A Withdrawn CN111408821A (en) | 2020-05-21 | 2020-05-21 | Welding wire conveying device for argon arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111408821A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473178A (en) * | 2022-03-08 | 2022-05-13 | 大连理工大学 | Automatic wire-feeding friction stir material additive manufacturing machine |
| CN117020368A (en) * | 2023-10-07 | 2023-11-10 | 湖北亿广同盛科技有限公司 | Automatic welding robot for end beam of crane |
| CN117283092A (en) * | 2023-11-24 | 2023-12-26 | 德州圣祥金属制品有限公司 | Welding wire device of self-adaptation regulation |
-
2020
- 2020-05-21 CN CN202010433978.2A patent/CN111408821A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473178A (en) * | 2022-03-08 | 2022-05-13 | 大连理工大学 | Automatic wire-feeding friction stir material additive manufacturing machine |
| CN117020368A (en) * | 2023-10-07 | 2023-11-10 | 湖北亿广同盛科技有限公司 | Automatic welding robot for end beam of crane |
| CN117020368B (en) * | 2023-10-07 | 2024-02-20 | 湖北亿广同盛科技有限公司 | Automatic welding robot for end beam of crane |
| CN117283092A (en) * | 2023-11-24 | 2023-12-26 | 德州圣祥金属制品有限公司 | Welding wire device of self-adaptation regulation |
| CN117283092B (en) * | 2023-11-24 | 2024-01-23 | 德州圣祥金属制品有限公司 | Welding wire device of self-adaptation regulation |
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Application publication date: 20200714 |