CN119952217A - Accessory welding device - Google Patents
Accessory welding device Download PDFInfo
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- CN119952217A CN119952217A CN202510323155.7A CN202510323155A CN119952217A CN 119952217 A CN119952217 A CN 119952217A CN 202510323155 A CN202510323155 A CN 202510323155A CN 119952217 A CN119952217 A CN 119952217A
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Abstract
The invention discloses a fitting welding device, which relates to the technical field of welding and comprises a base, a clamping assembly is cooperatively arranged on the base, a welding assembly is arranged on one side of the clamping assembly, the welding assembly comprises a vertical plate, the vertical plate and the base are fixedly arranged, a sliding rail is fixedly arranged on one side of the vertical plate, which is close to the clamping assembly, the sliding rail is provided with a first sliding block and a second sliding block in a sliding manner, the second sliding block is positioned at the bottom of the first sliding block, an L-shaped plate is fixedly arranged on the first sliding block and is movably connected with a connecting plate on the second sliding block through a connecting rod, a spring is sleeved on the connecting rod, spokes are transmitted to the bottom of a sucker through a transmission assembly, the absorption of the spokes is realized through negative pressure of the sucker, after the absorption is completed, an electric pushing cylinder realizes the descending of a T-shaped rod, the first sliding block drives the L-shaped rod to synchronously descend, and the connecting plate on the L-shaped plate realizes the downward movement of the connecting plate along the sliding rail through the second sliding block at the moment.
Description
Technical Field
The invention particularly relates to the technical field of welding, in particular to a fitting welding device.
Background
The welding process is an indispensable key technology in the modern manufacturing industry, is widely applied to various fields of automobiles, aerospace, ships, buildings, energy sources, electronics and the like, and with the continuous emergence of new materials and new structures, higher requirements are put forward on the welding process to promote the continuous innovation and development of the welding technology;
the wheel is generally composed of a rim and a spoke, the rim of the steel wheel is generally welded by adopting a flash butt welding process after being rolled, and the rim and the spoke are welded by adopting an argon-rich gas shielded welding or CO 2 welding process;
The prior wheel is welded by adopting a friction welding process when the wheel rim and the wheel spoke are welded, so that the welding effect is realized by mutual friction of contact surfaces of the wheel rim and the wheel spoke, deformation of the wheel rim or the wheel spoke can be possibly caused in the friction process when the wheel rim and the wheel spoke are welded, the size of the wheel rim and the wheel spoke can not be effectively ensured, burrs can be generated when the wheel rim and the wheel spoke are rubbed, the subsequent removal treatment is needed, the processing procedure and the cost are increased, the prior traditional wheel rim and the wheel spoke are placed in a manual mode when being welded, and are clamped and fixed by a clamping device after being placed, so that the working efficiency is lower by adopting the feeding mode, and the deflection of the wheel rim and the wheel spoke is easily caused when the wheel spoke are butted, so that the whole quality of the wheel is influenced;
Through retrieval, chinese patent publication No. CN201720466139.4 discloses a novel wheel synthesis welding device, which comprises a welding machine body, wherein a connecting plate is fixedly connected to the bottom of the inner wall of the welding machine body, one side of the top of the connecting plate is rotationally connected with a mounting plate through a hinge, the other side of the top of the connecting plate is fixedly connected with an electric telescopic rod, the extending end of the electric telescopic rod is fixedly connected with a tangible block, the top of the wedge block is in sliding connection with the bottom of the mounting plate, the top of the mounting plate is fixedly connected with a clamping device, the front surface of the welding machine body is provided with a control switch, the top of the inner wall of the welding machine body is provided with a welding head through a movable rod, and the welding head is electrically connected with an external power supply through the control switch;
The welding set in the above-mentioned patent is when carrying out the welding to the wheel, places the wheel that will weld on the mounting panel, needs to place rim and spoke on the mounting panel respectively through artificial mode, like this when placing, need consume longer installation time and debugging time, hide the reduction that makes the work efficiency of equipment great, and when carrying out the welding, in order to guarantee cooperation between rim and the spoke, need carry out accurate butt joint to the position of welding, when through artifical butt joint, cause the circumstances of skew easily, can not effectually guarantee the welding quality of wheel.
Disclosure of Invention
The invention aims to provide a fitting welding device, in which spokes are transmitted to the bottom of a sucker through a transmission component, effective absorption is carried out through negative pressure, a rim is placed on a clamping component through a mechanical clamping hand, downward movement of a welding gun is realized through an electric pushing cylinder, a T-shaped rod installed on the welding gun realizes that an L-shaped plate synchronously drives a connecting plate to move downwards, the connecting plate realizes that a moving rod moves downwards, when the moving rod moves downwards, a first tooth on the outer side of the bottom is meshed with a second gear, the second gear drives a worm to rotate with a turbine, a third gear coaxially arranged with the turbine is meshed with a toothed plate, the lifting of a moving plate is realized, the whole of the feeding component is enabled to move upwards for a certain distance, separation between the spokes and the transmission component is realized, interference to the spokes is avoided when the feeding component is overturned, the moving rod continues to descend, the second tooth is meshed with the first gear, the L-shaped swing rod and a regulating plate is driven to move downwards, and a fixing rod is driven to rotate 90 DEG through the sucker through the fixing frame, so that the spokes are moved to the positions of the rim are required to be welded, and the rim is effectively welded through the rim is realized.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The accessory welding device comprises a base, wherein a clamping assembly is arranged on the base in a matched manner, one side of the clamping assembly is provided with a welding assembly, the welding assembly comprises a vertical plate, the vertical plate is fixedly arranged with the base, one side of the vertical plate, which is close to the clamping assembly, is fixedly provided with a sliding rail, a first sliding block and a second sliding block are arranged on the sliding rail in a sliding manner, the second sliding block is positioned at the bottom of the first sliding block, an L-shaped plate is fixedly arranged on the first sliding block, the L-shaped plate is movably connected with a connecting plate on the second sliding block through a connecting rod, and a spring is sleeved on the connecting rod;
The device comprises a connecting plate, a first sliding block, a second sliding block, a first gear, a second gear, a first gear and a second gear, wherein a moving rod is fixedly arranged at one end of the connecting plate, which is far away from the second sliding block, the outer side of the bottom of the moving rod is provided with the first gear, and one side of the moving rod, which is close to the connecting plate, is provided with the second gear;
the first gear and the guide wheel are coaxially arranged, and a track groove is formed in one side of the guide wheel, which is far away from the first gear; the track groove is matched with the L-shaped swing rod through a rotating wheel, one end of the L-shaped swing rod, which is far away from the rotating wheel, is movably connected with a clamping block through a pull rod, two ends of the pull rod are fish-eye joints, a bent part of the L-shaped swing rod is movably connected with a second upright post, the clamping block is slidably arranged on the swing rod, one end of the swing rod is movably arranged with a fixed plate through a connecting rotating rod, one end of the swing rod, which is far away from the connecting rotating rod, is movably arranged with one end of an adjusting plate through the fixed rod, one end of the fixed rod, which is far away from the adjusting plate, is fixedly provided with a fixed frame, the bottom of the fixed frame is movably provided with a mounting plate, and four corners of the mounting plate are matched with suckers;
According to the technical scheme, a T-shaped rod is fixedly arranged at the top of the L-shaped plate, a rotary cylinder is fixedly arranged at one end, far away from the L-shaped plate, of the T-shaped rod, a welding gun is fixedly arranged on a rotating rod of the rotary cylinder through a mounting frame, a guide rod is arranged between the T-shaped rod and a top plate, a round hole for a connecting rod to penetrate is formed in the T-shaped rod, the top plate is arranged at the top of a sliding rail and is fixedly arranged on a vertical plate, and an electric pushing cylinder is fixedly arranged on the top plate;
The feeding assembly further comprises a rectangular block, wherein the rectangular block is fixedly arranged at the top of the fixed plate, a through double-round-head groove is formed in the rectangular block, and a roller is movably arranged in the double-round-head groove and is movably arranged at one end, far away from the fixed rod, of the adjusting plate through a rotating rod;
as a further technical scheme of the invention, a fixed cylinder is sleeved on a fixed rod between the swing rod and the fixed frame, and the fixed cylinder is fixedly arranged with the swing rod;
as a further technical scheme of the invention, the feeding assembly further comprises a first upright post and a second upright post; the bottom of the first upright post, the second upright post and the bottom of the fixed plate are fixedly arranged on the movable plate, four corners of the bottom of the movable plate are fixedly provided with telescopic rods, the telescopic rods are movably arranged in the fixed supporting rods, and a bottom plate is fixedly arranged between the fixed supporting rods;
according to the technical scheme, the two ends of the bottom plate are fixedly provided with C-shaped frames, the inside of each C-shaped frame is provided with a toothed plate in a sliding manner, the toothed plates are meshed with a third gear, the two third gears are coaxially arranged through rotating shafts, the rotating shafts are matched with the bottom plate through bearings with seats, and the rotating shafts are also matched with turbines;
The worm gear is meshed with the worm, a second gear is also matched and arranged on the worm, the second gear is meshed with the first tooth on the moving rod, and a square groove which is convenient for the moving rod to penetrate is formed in the moving plate;
According to the technical scheme, one side of the feeding component is provided with a transmission component, one end of the transmission component is positioned at the bottoms of the suckers, the transmission component is fixedly arranged with the base, and the base is also fixedly provided with a clamping component which is positioned at the bottom of the welding gun;
Compared with the prior art, the invention has the beneficial effects that:
1. When the invention is used, the spoke is transmitted to the bottom of the sucker through the transmission component, the suction of the spoke is realized through the negative pressure of the sucker, the electric pushing cylinder realizes the descending of the T-shaped rod after the suction is finished, and when the T-shaped rod descends, the first sliding block drives the L-shaped plate to synchronously descend, and at the moment, the connecting rod on the L-shaped plate realizes the downward movement of the connecting plate along the sliding rail through the second sliding block;
2. According to the invention, in the process of descending the connecting plate, the first teeth on the outer side of the bottom of the moving rod penetrate through the square grooves formed in the moving plate to be meshed with the second gears, the second gears are arranged on the worm, the worm drives the turbine to rotate, the third gears at the two ends of the rotating shaft of the turbine are meshed with the toothed plate in the C-shaped frame, the toothed plate drives the moving plate to move upwards, and the moving plate integrally moves the feeding assembly upwards;
3. According to the invention, when the feeding assembly integrally moves upwards, the sucking disc realizes the separation of the spoke and the transmission assembly, so that the stability during feeding is ensured, the blocking effect of the transmission assembly on the spoke during rotation of the sucking disc is avoided, and the condition that the moving plate descends is avoided through self-locking between the worm wheel and the worm after the first tooth is separated from the second tooth;
4. According to the invention, after the first tooth is separated from the second gear, the second tooth on the moving rod is meshed with the first gear, so that the first gear drives the guide wheel to rotate, the roller in the track groove formed on the guide wheel drives the bottom of the L-shaped swing rod to tilt upwards, the L-shaped swing rod pushes the swing rod through the pull rod and the clamping block, the bottom of the swing rod is movably mounted with the fixed plate through the connecting rotating rod, the other end of the swing rod is movably mounted with the adjusting plate through the fixed rod, and the roller connected with the other end of the adjusting plate rolls along the double round-head groove formed in the rectangular block;
5. When the adjusting plate rotates, the fixing rod drives the fixing frame to drive the mounting plate to drive the sucker to rotate 90 degrees, so that the adsorbed spoke is transferred to the surface of the rim fixed on the clamping assembly, the welding gun is moved to a welding position by the electric pushing cylinder through the T-shaped rod, after the sucker rotates 90 degrees, the first sliding block and the L-shaped plate descend again, the connecting plate and the second sliding block do not move any more, the L-shaped plate extrudes a spring sleeved on the connecting rod, the compensation of the displacement of the welding gun is realized, the welding angle of the welding gun can be adjusted by the rotating cylinder, and the clamping assembly can also realize the adjustment of the angle;
6. During welding, spot welding is firstly carried out between the edge of the spoke and the rim through the welding gun, and the fixing frame and the mounting plate are movably mounted, so that the condition that the sucking disc cannot be separated from the spoke during rotation of the clamping assembly is effectively met, in order to avoid the situation that the air pipe of the sucking disc is knotted, the air pipe is connected through the rotary joint, after the fixing is finished, the sucking discs lose pressure, the separation from the spoke is realized, and at the moment, the welding angles of the rim and the spoke can be effectively adjusted through the clamping assembly, so that welding at different angles is met.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of another view structure of fig. 1 in the present invention.
Fig. 3 is a front view of fig. 1 in the present invention.
Fig. 4 is a rear view of the internal structure of fig. 1 in the present invention.
Fig. 5 is a schematic view of the bottom structure of fig. 4 in accordance with the present invention.
Fig. 6 is a schematic diagram of the split of fig. 1 in accordance with the present invention.
Fig. 7 is a schematic view of the internal structure of the adjusting assembly of fig. 6 according to the present invention.
Fig. 8 is a schematic perspective view of the feeding assembly shown in fig. 6 according to the present invention.
Fig. 9 is a schematic perspective view of the welding assembly of fig. 6 in accordance with the present invention.
Fig. 10 is a schematic view of another view of fig. 8 in accordance with the present invention.
Fig. 11 is an enlarged view of a partial structure at a in fig. 7 in the present invention.
Fig. 12 is an enlarged view of a partial structure at B in fig. 8 according to the present invention.
Fig. 13 is an enlarged view of a part of the structure at C in fig. 9 in the present invention.
Fig. 14 is an enlarged view of a part of the structure at D in fig. 10 in the present invention.
In the figure: 1-bench, 2-transfer assembly, 3-base, 4-clamp assembly, 5-weld assembly, 50-riser, 51-welding gun, 52-rotary cylinder, 53-electric push cylinder, 54-T bar, 55-travel bar, 56-first tooth, 57-second tooth, 58-connecting plate, 59-guide bar, 510-L-plate, 511-slide rail, 512-first slider, 513-second slider, 514-spring, 515-connecting rod, 516-top plate, 6-feed assembly, 60-fixed plate, 61-guide wheel, 62-sucker, 63-mount, 64-mounting plate, 65-fixed cylinder, 66-first upright, 67-second upright, 68-rectangular block, 69-double-round head slot, 610-track slot, 611-roller, 612-adjustment plate, 613-swing bar, 614-connecting rod, 615-clamp block, 616-pull bar, 617-first gear, 618-L-type, 619-fixed bar, 7-adjustment assembly, 70-bottom plate, 71-travel bar, 71-72-swing bar, 74-support bar, 79-expansion bar, and contraction bar, 79-expansion bar, and expansion bar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, in the embodiment of the invention, a fitting welding device comprises a base 3, a clamping assembly 4 is cooperatively arranged on the base 3, a welding assembly 5 is arranged on one side of the clamping assembly 4, the welding assembly 5 comprises a vertical plate 50, the vertical plate 50 is fixedly arranged with the base 3, a sliding rail 511 is fixedly arranged on one side of the vertical plate 50 close to the clamping assembly 4, a first sliding block 512 and a second sliding block 513 are slidingly arranged on the sliding rail 511, the second sliding block 513 is positioned at the bottom of the first sliding block 512, an L-shaped plate 510 is fixedly arranged on the first sliding block 512, the L-shaped plate 510 is movably connected with a connecting plate 58 on the second sliding block 513 through a connecting rod 515, and a spring 514 is sleeved on the connecting rod 515;
The movable rod 55 is fixedly arranged at one end of the connecting plate 58 far away from the second sliding block 513, a first tooth 56 is arranged at the outer side of the bottom of the movable rod 55, a second tooth 57 is arranged at one side of the movable rod 55 close to the connecting plate 58, and the first tooth 56 and the second tooth 57 arranged on the movable rod 55 are respectively meshed with a second gear 710 in the adjusting component 7 and a first gear 617 in the feeding component 6;
The first gear 617 is coaxially arranged with the guide wheel 61, a track groove 610 is formed in one side, far away from the first gear 617, of the guide wheel 61, the track groove 610 is matched with an L-shaped swing rod 618 through a rotating wheel, one end, far away from the rotating wheel, of the L-shaped swing rod 618 is movably connected with a clamping block 615 through a pull rod 616, the clamping block 615 is slidably arranged on the swing rod 613, one end of the swing rod 613 is movably arranged with a fixed plate 60 through a connecting rotating rod 614, one end, far away from the connecting rotating rod 614, of the swing rod 613 is movably arranged with one end of an adjusting plate 612 through a fixed rod 619, one end, far away from the adjusting plate 612, of the fixed rod 619 is fixedly provided with a fixed frame 63, the bottom of the fixed frame 63 is movably provided with a mounting plate 64, and four corners of the mounting plate 64 are matched with suckers 62;
The top of the L-shaped plate 510 is fixedly provided with a T-shaped rod 54, one end of the T-shaped rod 54 far away from the L-shaped plate 510 is fixedly provided with a rotary cylinder 52, a welding gun 51 is fixedly arranged on a rotating rod of the rotary cylinder 52 through a mounting frame, a guide rod 59 is arranged between the T-shaped rod 54 and a top plate 516, a round hole which is convenient for the connecting rod 515 to penetrate is formed in the T-shaped rod 54, the top plate 516 is arranged on the top of the sliding rail 511 and is fixedly arranged on the vertical plate 50, an electric pushing cylinder 53 is fixedly arranged on the top plate 516, and a pushing rod of the electric pushing cylinder 53 is fixedly arranged on the T-shaped rod 54.
By adopting the technical scheme, when the spoke is used, the spoke is transmitted to the bottom of the sucker 62 through the transmission assembly 2, the suction of the spoke is realized through the negative pressure of the sucker 62, after the suction is finished, the electric push cylinder 53 realizes the descent of the T-shaped rod 54, and when the T-shaped rod 54 descends, the first slide block 512 drives the L-shaped plate 510 to synchronously descend, and at the moment, the connecting rod 515 on the L-shaped plate 510 realizes the downward movement of the connecting plate 58 along the slide rail 511 through the second slide block 513;
referring to fig. 1-14, in this embodiment, the feeding assembly 6 further includes a rectangular block 68, wherein the rectangular block 68 is fixedly mounted on the top of the fixed plate 60, a through double-round-head groove 69 is formed inside the rectangular block 68, and a roller 611 is movably mounted in the double-round-head groove 69, and the roller 611 is movably mounted at one end, far from the fixed rod 619, of the adjusting plate 612 through a rotating rod;
In the embodiment, a fixed cylinder 65 is sleeved on a fixed rod 619 between the swing rod 613 and the fixed frame 63, and the fixed cylinder 65 is fixedly arranged with the swing rod 613, and the inside of the fixed cylinder 65 is matched with the fixed rod 619 through a bearing;
By adopting the technical scheme, in the process of descending the connecting plate 58, the first teeth 56 at the outer side of the bottom of the moving rod 55 penetrate through square grooves formed in the moving plate 71 to be meshed with the second gears 710, the second gears 710 are arranged on the worm 79, the worm 79 is realized to drive the worm wheel 78 to rotate, the third gears 76 at the two ends of the rotating shaft 77 arranged on the worm wheel 78 are meshed with the toothed plate 75 in the C-shaped frame 74, the toothed plate 75 is realized to drive the moving plate 71 to move upwards, and the moving plate 71 is realized to integrally move the feeding assembly 6 upwards;
Furthermore, when the feeding assembly 6 integrally moves upwards, the sucking disc 62 realizes the separation of the spokes from the transmission assembly 2, so that the stability during feeding is ensured, the blocking effect of the transmission assembly 2 on the spokes during rotation of the sucking disc 62 is avoided, and after the first tooth 56 is separated from the second tooth 710, the moving plate 71 is prevented from falling through self-locking between the turbine 78 and the worm 79;
In the embodiment, the feeding assembly 6 further comprises a first upright post 66 and a second upright post 67, wherein the first upright post 66 and the second upright post 67 are fixedly arranged on the movable plate 71 with the bottom of the fixed plate 60, four corners of the bottom of the movable plate 71 are fixedly provided with telescopic rods 72, the telescopic rods 72 are movably arranged in the fixed supporting rods 73, and a bottom plate 70 is fixedly arranged between the fixed supporting rods 73;
The two ends of the bottom plate 70 are fixedly provided with C-shaped frames 74, toothed plates 75 are slidably arranged in the C-shaped frames 74, the toothed plates 75 are meshed with third gears 76, the two third gears 76 are coaxially arranged through rotating shafts 77, the rotating shafts 77 are matched with the bottom plate 70 through bearing with seats, and the rotating shafts 77 are also matched with turbines 78;
by adopting the technical scheme, after the first tooth 56 is separated from the second gear 710, the second tooth 57 on the moving rod 55 is meshed with the first gear 617, so that the first gear 617 drives the guide wheel 61 to rotate, the roller in the track groove 610 formed in the guide wheel 61 drives the bottom of the L-shaped swing rod 618 to tilt upwards, the L-shaped swing rod 618 pushes the swing rod 613 through the pull rod 616 and the clamping block 615, the bottom of the swing rod 613 is movably mounted with the fixed plate 60 through the connecting rotating rod 614, the other end of the swing rod 613 is movably mounted with the adjusting plate 612 through the fixing rod 619, and the roller 611 connected with the other end of the adjusting plate 612 rolls along the double round head groove 69 formed in the rectangular block 68;
Further, when the adjusting plate 612 rotates, the fixing rod 619 drives the fixing frame 63 to drive the mounting plate 64 to drive the suction disc 62 to rotate 90 degrees, so as to transfer the sucked spoke to the surface of the rim fixed on the clamping assembly 4, and the electric pushing cylinder 53 moves the welding gun 51 to the welding position through the T-shaped rod 54;
In the embodiment, the turbine 78 is meshed with the worm 79, the worm 79 is also provided with a second gear 710 in a matched manner, the second gear 710 is meshed with the first tooth 56 on the moving rod 55, and the moving plate 71 is provided with a square groove which is convenient for the moving rod 55 to penetrate;
the feeding device comprises a feeding component 6, a transmission component 2, a clamping component 4, a welding gun 51, a plurality of sucking discs 62, a plurality of sucking discs, a base 3, a plurality of clamping components 4, a plurality of fixing plates and a plurality of fixing plates, wherein one side of the feeding component 6 is provided with the transmission component 2, one end of the transmission component 2 is positioned at the bottom of the sucking discs 62, the transmission component 2 is fixedly arranged with the base 3, and the clamping component 4 is fixedly arranged on the base 3;
By adopting the technical scheme, after the sucker 62 rotates 90 degrees, when the first slide block 512 and the L-shaped plate 510 descend again, the connecting plate 58 and the second slide block 513 do not move any more, so that the L-shaped plate 510 extrudes the spring 514 sleeved on the connecting rod 515 to compensate the displacement of the welding gun 51, in the welding process, the welding angle of the welding gun 51 can be adjusted through the rotary cylinder 52, and the clamping assembly 4 can also realize the angle adjustment;
further, during welding, spot welding is firstly carried out between the edge of the spoke and the rim through the welding gun 51, and the fixing frame 63 and the mounting plate 64 are movably mounted, so that the condition that the sucking disc 62 cannot be separated from the spoke during rotation of the clamping assembly 4 is effectively met, in order to avoid the knotting of the air pipe of the sucking disc 62, the air pipe is connected through a rotary joint, after the fixing is completed, the sucking discs 62 are in decompression, the separation from the spoke is realized, and at the moment, the welding angles of the rim and the spoke can be effectively adjusted through the clamping assembly 4, so that welding of different angles is met.
When the invention is used, the spokes are transmitted to the bottom of the sucker 62 through the transmission component 2, the suction of the spokes is realized through the negative pressure of the sucker 62, after the suction is finished, the electric push cylinder 53 realizes the descent of the T-shaped rod 54, and when the T-shaped rod 54 descends, the first slide block 512 drives the L-shaped plate 510 to synchronously descend, and at the moment, the connecting rod 515 on the L-shaped plate 510 realizes the downward movement of the connecting plate 58 along the slide rail 511 through the second slide block 513;
in the process of descending the connecting plate 58, the first teeth 56 on the outer side of the bottom of the moving rod 55 penetrate through square grooves formed in the moving plate 71 to be meshed with the second gears 710, the second gears 710 are arranged on the worm 79, the worm 79 is realized to drive the worm wheel 78 to rotate, the third gears 76 at the two ends of the rotating shaft 77 arranged on the worm wheel 78 are meshed with the toothed plate 75 in the C-shaped frame 74, the toothed plate 75 is realized to drive the moving plate 71 to move upwards, and the moving plate 71 is realized to move the feeding assembly 6 integrally upwards;
When the feeding assembly 6 integrally moves upwards, the sucking disc 62 realizes the separation of the spoke from the transmission assembly 2, so that the stability during feeding is ensured, the blocking effect of the transmission assembly 2 on the spoke is avoided when the sucking disc 62 rotates, and the moving plate 71 is prevented from descending through the self-locking between the worm wheel 78 and the worm 79 after the first tooth 56 is separated from the second gear 710;
After the first tooth 56 is separated from the second gear 710, the second tooth 57 on the moving rod 55 is meshed with the first gear 617, so that the first gear 617 drives the guide wheel 61 to rotate, a roller in a track groove 610 formed in the guide wheel 61 drives the bottom of an L-shaped swing rod 618 to tilt upwards, the L-shaped swing rod 618 pushes the swing rod 613 through a pull rod 616 and a clamping block 615, the bottom of the swing rod 613 is movably mounted with the fixed plate 60 through a connecting rotating rod 614, the other end of the swing rod 613 is movably mounted with the adjusting plate 612 through a fixed rod 619, and the roller 611 connected with the other end of the adjusting plate 612 rolls along a double-round-head groove 69 formed in the rectangular block 68;
When the adjusting plate 612 rotates, the fixing rod 619 drives the fixing frame 63 to enable the mounting plate 64 to drive the sucker 62 to rotate 90 degrees, so that the adsorbed spoke is transferred to the surface of the rim fixed on the clamping assembly 4, and the electric pushing cylinder 53 moves the welding gun 51 to a welding position through the T-shaped rod 54;
After the sucker 62 rotates 90 degrees, when the first slide block 512 and the L-shaped plate 510 descend again, the connecting plate 58 and the second slide block 513 do not move any more, so that the L-shaped plate 510 presses the spring 514 sleeved on the connecting rod 515 to compensate the displacement of the welding gun 51, in the welding process, the welding angle of the welding gun 51 can be adjusted through the rotary air cylinder 52, and the clamping assembly 4 can also adjust the angle;
When welding, carry out spot welding earlier through welder 51 between the edge of spoke and the rim, mount 63 and mounting panel 64 movable mounting, the effectual sucking disc 62 of satisfying clamping assembly 4 can not take place the condition of separation between the spoke when rotating like this, for the condition that the trachea of avoiding sucking disc 62 takes place to knot, the trachea passes through rotary joint to be connected, after fixed completion, a plurality of sucking discs 62 decompression realizes separating with the spoke, at this moment, can carry out effectual regulation to the welding angle of rim and spoke through clamping assembly 4 to satisfy the welding of different angles.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. A fitting welding device is characterized by comprising a base (3), a clamping assembly (4) is mounted on the base (3) in a matched mode, a welding assembly (5) is arranged on one side of the clamping assembly (4), the welding assembly (5) comprises a vertical plate (50), the vertical plate (50) is fixedly mounted with the base (3), a sliding rail (511) is fixedly mounted on one side, close to the clamping assembly (4), of the vertical plate (50), a first sliding block (512) and a second sliding block (513) are mounted on the sliding rail (511) in a sliding mode, the second sliding block (513) is located at the bottom of the first sliding block (512), an L-shaped plate (510) is fixedly mounted on the first sliding block (512), the L-shaped plate (510) is movably connected with a connecting plate (58) on the second sliding block (513) through a connecting rod (515), and a spring (514) is sleeved on the connecting rod (515).
A movable rod (55) is fixedly arranged at one end, far away from the second sliding block (513), of the connecting plate (58), a first tooth (56) is arranged on the outer side of the bottom of the movable rod (55), a second tooth (57) is arranged on one side, close to the connecting plate (58), of the movable rod (55), and the first tooth (56) and the second tooth (57) arranged on the movable rod (55) are respectively meshed with a second gear (710) in the adjusting component (7) and a first gear (617) in the feeding component (6);
The novel lifting device is characterized in that a first gear (617) is coaxially arranged with a guide wheel (61), a track groove (610) is formed in one side, far away from the first gear (617), of the guide wheel (61), the track groove (610) is installed in a matched mode with an L-shaped swing rod (618) through a rotating wheel, one end, far away from the rotating wheel, of the L-shaped swing rod (618) is movably connected with a clamping block (615) through a pull rod (616), the clamping block (615) is slidably installed on the swing rod (613), one end of the swing rod (613) is movably installed with a fixed plate (60) through a connecting rotating rod (614), one end, far away from the connecting rotating rod (614), of the swing rod (613) is movably installed with one end of an adjusting plate (612) through a fixed rod (619), one end, far away from the adjusting plate (612), of the fixed rod (619) is fixedly installed with a fixing frame (63), the bottom of the fixing frame (63) is movably installed with a mounting plate (64), and four corners of the mounting plate (64) are matched with sucking discs (62).
2. The accessory welding device is characterized in that a T-shaped rod (54) is fixedly arranged at the top of an L-shaped plate (510), a rotary cylinder (52) is fixedly arranged at one end, far away from the L-shaped plate (510), of the T-shaped rod (54), a welding gun (51) is fixedly arranged on a rotating rod of the rotary cylinder (52) through a mounting frame, a guide rod (59) is arranged between the T-shaped rod (54) and a top plate (516), a round hole for facilitating the penetration of the connecting rod (515) is formed in the T-shaped rod (54), the top plate (516) is arranged at the top of a sliding rail (511) and fixedly arranged on a vertical plate (50), an electric pushing cylinder (53) is fixedly arranged on the top plate (516), and a push rod of the electric pushing cylinder (53) is fixedly arranged with the T-shaped rod (54).
3. The accessory welding device according to claim 1, wherein the feeding assembly (6) further comprises a rectangular block (68), the rectangular block (68) is fixedly arranged at the top of the fixed plate (60), a through double-round-head groove (69) is formed in the rectangular block (68), a roller (611) is movably arranged in the double-round-head groove (69), and the roller (611) is movably arranged at one end, far away from the fixed rod (619), of the adjusting plate (612) through a rotating rod.
4. A fitting welding device according to claim 3 is characterized in that a fixing cylinder (65) is sleeved on a fixing rod (619) between the swing rod (613) and the fixing frame (63), the fixing cylinder (65) is fixedly arranged with the swing rod (613), and the inside of the fixing cylinder (65) is matched with the fixing rod (619) through a bearing.
5. The fitting welding device according to claim 3, wherein the feeding assembly (6) further comprises a first upright (66) and a second upright (67), the first upright (66) and the second upright (67) are fixedly arranged on the moving plate (71) and the bottoms of the fixed plate (60), telescopic rods (72) are fixedly arranged at four corners of the bottom of the moving plate (71), the telescopic rods (72) are movably arranged inside the fixed supporting rods (73), and a bottom plate (70) is fixedly arranged between the fixed supporting rods (73).
6. The fitting welding device according to claim 5 is characterized in that C-shaped frames (74) are fixedly arranged at two ends of a bottom plate (70), toothed plates (75) are slidably arranged in the C-shaped frames (74), the toothed plates (75) are meshed with third gears (76), the two third gears (76) are coaxially arranged through rotating shafts (77), the rotating shafts (77) are matched with the bottom plate (70) through bearing with seats, and a turbine (78) is also matched with the rotating shafts (77).
7. The fitting welding device according to claim 6, wherein the turbine (78) is meshed with the worm (79), the worm (79) is provided with a second gear (710) in a matched mode, the second gear (710) is meshed with the first gear (56) on the moving rod (55), and the moving plate (71) is provided with a square groove which is convenient for the moving rod (55) to penetrate.
8. The accessory welding device is characterized in that a transmission assembly (2) is arranged on one side of the feeding assembly (6), one end of the transmission assembly (2) is located at the bottoms of the suckers (62), the transmission assembly (2) is fixedly arranged on the base (3), a clamping assembly (4) is fixedly arranged on the base (3), and the clamping assembly (4) is located at the bottom of the welding gun (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510323155.7A CN119952217B (en) | 2025-03-19 | 2025-03-19 | Fitting welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510323155.7A CN119952217B (en) | 2025-03-19 | 2025-03-19 | Fitting welding device |
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| Publication Number | Publication Date |
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| CN119952217A true CN119952217A (en) | 2025-05-09 |
| CN119952217B CN119952217B (en) | 2025-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202510323155.7A Active CN119952217B (en) | 2025-03-19 | 2025-03-19 | Fitting welding device |
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| CN211438679U (en) * | 2019-12-16 | 2020-09-08 | 江苏沃得家俬有限公司 | Automatic welding machine for welding elbow and round step nut |
| CN113084387A (en) * | 2021-05-06 | 2021-07-09 | 温刚滔 | Welding method for steel structure connecting structure |
| CN115229421A (en) * | 2022-09-21 | 2022-10-25 | 长沙建鑫机械制造有限公司 | Positioning welding tool for framework of large-compartment chassis of crane |
| CN118163025A (en) * | 2024-05-15 | 2024-06-11 | 无锡博雷液压科技有限公司 | Automatic honing machine tool with loading device |
| CN118357613A (en) * | 2024-06-20 | 2024-07-19 | 成都晨发泰达航空科技股份有限公司 | Automatic welding device for replacement and repair of diffuser blade |
| CN118951571A (en) * | 2024-08-22 | 2024-11-15 | 抚州发那特机械科技有限公司 | A nozzle connecting ring welding fixture |
| CN119035694A (en) * | 2024-10-09 | 2024-11-29 | 东莞市熠源电子科技有限公司 | Auxiliary soldering tin device for charger |
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2025
- 2025-03-19 CN CN202510323155.7A patent/CN119952217B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211438679U (en) * | 2019-12-16 | 2020-09-08 | 江苏沃得家俬有限公司 | Automatic welding machine for welding elbow and round step nut |
| CN113084387A (en) * | 2021-05-06 | 2021-07-09 | 温刚滔 | Welding method for steel structure connecting structure |
| CN115229421A (en) * | 2022-09-21 | 2022-10-25 | 长沙建鑫机械制造有限公司 | Positioning welding tool for framework of large-compartment chassis of crane |
| CN118163025A (en) * | 2024-05-15 | 2024-06-11 | 无锡博雷液压科技有限公司 | Automatic honing machine tool with loading device |
| CN118357613A (en) * | 2024-06-20 | 2024-07-19 | 成都晨发泰达航空科技股份有限公司 | Automatic welding device for replacement and repair of diffuser blade |
| CN118951571A (en) * | 2024-08-22 | 2024-11-15 | 抚州发那特机械科技有限公司 | A nozzle connecting ring welding fixture |
| CN119035694A (en) * | 2024-10-09 | 2024-11-29 | 东莞市熠源电子科技有限公司 | Auxiliary soldering tin device for charger |
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| Publication number | Publication date |
|---|---|
| CN119952217B (en) | 2025-07-29 |
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