CN219632991U - Rotary automatic welding device - Google Patents
Rotary automatic welding device Download PDFInfo
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- CN219632991U CN219632991U CN202320161342.6U CN202320161342U CN219632991U CN 219632991 U CN219632991 U CN 219632991U CN 202320161342 U CN202320161342 U CN 202320161342U CN 219632991 U CN219632991 U CN 219632991U
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- 238000003466 welding Methods 0.000 title claims abstract description 136
- 238000006073 displacement reaction Methods 0.000 claims abstract description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 description 12
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 12
- 229910052721 tungsten Inorganic materials 0.000 description 12
- 239000010937 tungsten Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The utility model discloses a rotary automatic welding device which comprises a fixed pedestal, wherein a multidirectional displacement seat is arranged on the fixed pedestal, a rotary welding gun is connected to the multidirectional displacement seat, and a rotary clamping mechanism is further arranged on the fixed pedestal and clamps and drives a workpiece to rotate. The utility model provides a rotary automatic welding device, which can ensure stable positions between workpieces and a welding gun, greatly reduce errors among all welded workpieces, improve the welding efficiency through flexible displacement of the welding gun in multiple directions and rotation of clamped workpieces, and simultaneously ensure that the uniformity of welding surfaces is higher and the labor intensity of users is reduced.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to a rotary automatic welding device.
Background
The current production process gradually turns to automatic mass production, production efficiency gradually promotes, when connecting different work pieces, the welding mode is by oneself had the advantage that linking performance is strong, structural rigidity is big, whole integrality is good, and by wide application, and current welding technique mainly takes manual welding as the main part, in the manual welding process, the relative position between welding rifle and the work piece is because the difference of user easily produces great error, and the precision can't be mastered, and production efficiency is slower, and the defective rate is higher.
For example, publication number "CN207026774U", a "welding gun" is disclosed, including first welding gun head, its characterized in that, one side of first welding gun head is equipped with the spout opening, spout open-ended surface is equipped with slide rail and a plurality of draw-in groove, one side of spout open-ended is equipped with the slider, the both ends of slider pass through the hob and turn on/off connection, the top and the bottom of slider all weld with the gleitbretter, the surface of hob both sides passes through two fixed blocks and is connected with the card, the inner wall of first welding gun head is equipped with the fixed plate, it passes through dead lever and lower fixed plate fixed connection to go up the fixed plate, the surface cover of dead lever is equipped with the spring, one side and the buckle groove block connection of buckle, the one end and the second welding gun head one end fixed connection of first welding gun head, the one end and the third welding gun head are connected, the bottom and the top fixed connection of third welding gun head, control button is installed to one side of welding gun handle, the bottom and button pass through the power cord buckle and control button, joint and electric connection with the control groove. However, in practical application, the welding tool is held by a user to weld, so that the requirement on the welding experience of the user is extremely high, the labor intensity is high, meanwhile, the relative stability between the welding gun and the workpiece is poor, the welding accuracy cannot be ensured, and errors exist between the produced workpieces, so that more defective products are easy to generate.
Disclosure of Invention
Aiming at the problems that the uniformity of welding workpieces and low welding efficiency cannot be guaranteed in the prior art mentioned in the background art, the utility model provides a rotary automatic welding device which can ensure that the positions between the workpieces and a welding gun are stable, greatly reduce errors among all the welded workpieces, improve the welding efficiency through flexible displacement of a plurality of directions and rotation of the clamped workpieces, simultaneously ensure that the uniformity of welding surfaces is higher, and reduce the labor intensity of users.
In order to achieve the above purpose, the present utility model adopts the following technical scheme.
The utility model provides a rotation type automatic welder, includes the fixed pedestal, be provided with multidirectional displacement seat on the fixed pedestal, be connected with rotatory welder on the multidirectional displacement seat, still be provided with rotatory clamping mechanism on the fixed pedestal, rotatory clamping mechanism presss from both sides tightly and drives the work piece rotation. In the scheme, the multidirectional displacement seat can carry out displacement in the x direction, the y direction and the z direction, so that the position alignment between the rotary welding gun and a workpiece to be welded is realized, wherein a screw rod transmission hand wheel can be arranged in the multidirectional displacement seat, the position alignment of the rotary welding gun is controlled by manually screwing in practical application, and meanwhile, the screw rod transmission hand wheel can be replaced by an automatic driving cylinder, including but not limited to an electric cylinder, an air cylinder, a servo motor and the like, so that the full-automatic adjustment of the rotary welding gun is realized; in the scheme, the welding gun head adopts the rotary welding gun, the rotary welding gun can realize certain angle offset, the adjustment can be completed without changing the displacement of the multidirectional displacement seat in a certain range, the adjustment steps in the welding process are reduced, the operation of aligning and correcting the welding head after readjustment of the multidirectional displacement seat is avoided, the welding efficiency is improved, meanwhile, the vibration generated in the displacement process of the multidirectional displacement seat is avoided, and the clamping of the rotary clamping mechanism to a workpiece is influenced through the fixing pedestal; the rotary clamping mechanism can clamp the workpiece, and can drive the workpiece to rotate at the same time, so that the workpiece change speed is increased, the welding efficiency is improved, the position of the rotary welding gun is kept at the same position as much as possible, the movement of the rotary welding gun is reduced, and the uniformity of welding seams is ensured.
Preferably, the rotation plane of the rotary clamping mechanism is perpendicular to the rotation plane of the rotary welding gun. The rotary welding gun is perpendicular to the rotation plane of the rotary clamping mechanism, so that the welding gun can be freely changed in the axial direction and the circumferential direction of the workpiece, and the flexibility between the welding gun and the workpiece is improved to the greatest extent.
Preferably, the rotary clamping mechanism comprises a main shaft rotating assembly and a tailstock rotating assembly, wherein a first chuck is arranged on the main shaft rotating assembly, a second chuck is arranged on the tailstock rotating assembly, and the first chuck and the second chuck are oppositely arranged. The rotary clamping mechanism comprises a main shaft rotating assembly and a tailstock rotating assembly, clamps the workpiece through clamping of a first chuck and a second chuck, and ensures the stability of the workpiece in the rotating process through clamping of two ends, so that shaking is avoided, and the workpiece is generally various axial workpieces.
Preferably, the second chuck is connected with a movable ejector rod, and one side of the movable ejector rod, which is close to the first chuck, is provided with a conical head. In this scheme, no. two chucks pass through clamping movable ejector pin, because movable ejector pin one end is connected with the conical head, through the axle head butt work piece, and the work piece other end is main fixed through chuck No. one, and movable ejector pin plays the effect of assistance-localization real-time, reduces the step of work piece clamping, improves clamping efficiency, has avoided chuck No. one and No. two chucks to produce torsional force to the work piece owing to there is rotatory error simultaneously.
Preferably, a main rotating disc is arranged on the main shaft rotating assembly, a secondary rotating disc is arranged on the tailstock rotating assembly, a gear guide rod is meshed with the main rotating disc, and one side, away from the main rotating disc, of the gear guide rod is meshed with the secondary rotating disc. The main rotating disc arranged in the main shaft rotating assembly is of a gear structure, and the gear guide rod beside the main rotating disc is driven to rotate through gear engagement, and then the gear guide rod drives the tailstock rotating assembly to act through the slave rotating disc, so that synchronous rotation between the main shaft rotating assembly and the tailstock rotating assembly is realized, the angular displacement of two ends of a workpiece is the same, and torque is avoided.
Preferably, the rotary clamping mechanism comprises a movable rail, a sliding seat is connected to the movable rail, the tailstock rotating assembly is arranged on the sliding seat, and the tailstock rotating assembly is connected with a fixed pushing cylinder. Set up the movable rail on rotatory clamping mechanism, the movable rail sets up between main shaft rotating assembly and tailstock rotating assembly, and tailstock rotating assembly sets up on the sliding seat simultaneously, promotes tailstock rotating assembly through fixed pushing cylinder and removes, can change the relative distance between main shaft rotating assembly and the tailstock rotating assembly through fixed pushing cylinder, has improved the adaptability to different length work pieces.
Preferably, the rotary welding gun comprises a mounting seat, the mounting seat is rotationally connected with a rotating seat, a guide rail is arranged on the rotating seat, and a movable welding head is connected onto the guide rail in a sliding manner. The rotary welding gun realizes the rotation of the movable welding head through the rotation connection between the rotating seat and the mounting seat, the movable welding head can slide on the guide rail, the position adjustment between the movable welding head and the rotating seat is realized, fine adjustment can be performed when the multipurpose displacement seat or the rotating seat is changed each time, and meanwhile, after the tungsten needle is replaced, fine adjustment is performed through the movable rod joint due to the error and loss of the tungsten needle, so that the tungsten needle can be always abutted against a workpiece, and the stability and the sustainability of welding are ensured.
Preferably, one side of the rotating seat, which is close to the movable welding head, is connected with a supporting plate, the movable welding head comprises an adjusting piece rotatably connected to the supporting plate, the end part of the adjusting piece is connected with a sliding block, and the sliding block is in sliding connection with the guide rail. The regulating part is arranged on the supporting plate, the supporting plate is fixedly connected to the rotating seat and moves synchronously with the rotating seat, the sliding block connected with the end part of the regulating part can slide on the guide rail so as to drive the movable welding head to displace, the regulating part is a regulating hand wheel and corrects the position through manual rotation, meanwhile, the regulating part can also be an electric driving device, a positioning sensor is arranged on the movable welding head, the welding position is positioned in real time and fed back to the electric driving device, the movable welding head is controlled to contact with a workpiece, automatic driving is realized, frequent replacement of tungsten needles due to natural abrasion in the welding process is avoided, and the welding quality is ensured not to be reduced along with the lengthening of the welding time.
Preferably, the movable correction component is connected to the fixed pedestal and comprises a movable positioning plate, a rotating plate is hinged to the movable positioning plate, a correction plate is connected to the rotating plate, and the correction plate can be abutted to a workpiece. The movable correction assembly arranged on the fixed pedestal can carry out comparison correction on the axial position, when a workpiece is placed on the rotary clamping mechanism, the movable positioning plate is slid to drive the correction plate to move to be in butt joint with the workpiece, wherein the correction plate is parallel to the axis of the rotary clamping assembly, when the correction plate is in butt joint with the workpiece, whether the workpiece has axis offset is judged by observing whether the correction plate is attached to the workpiece or not, so that the welding quality is prevented from being influenced by the deviation of the workpiece from a set rotation standard, and especially when the non-concentric bent axial workpiece is placed, the axis offset is easy to occur due to the fact that the workpiece is bent, the axis is adjusted by the comparison of the correction plate, and the deviation is eliminated; through articulated pivoted board for the correction board can carry out radial direction's rotation, and when not working, rotatory put down, avoid correction board and rotatory work piece to take place to interfere, improve detection efficiency simultaneously, owing to can rotate, still enlarged detectable plane.
Preferably, the rotary clamping mechanism comprises an eccentric adjustment assembly. The eccentric adjustment assembly arranged in the rotary clamping assembly can change the positions of the first chuck and the second chuck relative to the axis, and perform eccentric adjustment, so that different eccentric workpieces are adapted, the welding range is enlarged, the eccentric adjustment assembly comprises a positioning plate, the positioning plate is always concentric with the axis, a guide rail is fixedly connected to the positioning plate, the first chuck and the second chuck are connected with a sliding block, the sliding block is connected to the guide rail in a sliding manner, an adjusting bolt is further connected to the positioning plate, a fixing plate is further connected to the positioning plate, the adjusting bolt is in threaded connection to the fixing plate, the position of the sliding block relative to the guide rail is changed through rotation, and therefore the eccentric adjustment function of the first chuck and the second chuck is achieved.
The beneficial effects of the utility model are as follows:
(1) The multi-directional displacement seat drives to carry out multi-directional displacement adjustment so as to adjust the overall position, and the rotation coordination of the rotary welding gun and the rotary clamping mechanism improves the flexibility in the welding process, realizes automatic welding and improves the welding efficiency;
(2) The first chuck and the second chuck clamp the workpiece, so that the fastening and rotating effect on the axially arranged workpiece is realized, the clamping step can be reduced by arranging the movable ejector rod, and the production efficiency is improved;
(3) The rotation of the main rotating disc and the rotation of the auxiliary rotating disc are synchronized through the gear guide rod, so that the angular displacement of the two ends of the workpiece is the same, and torque is avoided;
(4) The movable welding head can be finely adjusted through the matching adjustment of the guide rail, the sliding block and the adjusting piece to adapt to the loss change of the tungsten needle and the displacement error after the tungsten needle is replaced, the integral position relation is not changed, and the need of correcting an automatic displacement path again is avoided;
(5) The fixed positions of the workpieces are compared through the correction plates, so that errors in the axial direction are avoided, and the welding standards of the workpieces are ensured to be consistent;
(6) Different workpieces are eccentrically adjusted through the eccentric adjusting assembly, so that different eccentric workpieces are adapted, the welding range is enlarged, and the welding quality of the eccentric workpieces is ensured.
Drawings
Fig. 1 is an isometric view of the present utility model.
Fig. 2 is an isometric view of the rotary clamping mechanism of fig. 1.
Fig. 3 is an isometric view of the calibration assembly of fig. 1.
Fig. 4 is a schematic structural diagram of embodiment 2.
Fig. 5 is a schematic structural diagram of embodiment 3.
In the figure: the welding gun comprises a fixed pedestal, a 2 multidirectional displacement seat, a 3 rotary welding gun, a 31 mounting seat, a 32 rotary seat, a 33 guide rail, a 301 movable welding head, a 34 supporting plate, a 35 adjusting piece, a 36 sliding block, a 4 rotary clamping mechanism, a 41 main shaft rotating component, a 411 first chuck, a 42 tail seat rotating component, a 421 second chuck, a 422 movable ejector rod, a 4221 conical head, a 423 sliding seat, a 424 fixed pushing cylinder, a 51 main rotating disk, a 52 secondary rotating disk, a 53 gear guide rod, a 6 movable rail, a 7 correcting component, a 71 movable positioning plate, a 72 correcting plate, a 73 rotating plate, an 8 eccentric adjusting component, a 81 positioning plate, a 82 guide rail, a 83 sliding block, a 84 bolt and a 85 fixing plate.
Description of the embodiments
The utility model is further described below with reference to the drawings and specific embodiments.
Example 1:
as shown in FIG. 1, a rotary automatic welding device comprises a fixed pedestal 1, wherein a multidirectional displacement seat 2 is arranged on the fixed pedestal 1, a rotary welding gun 3 is connected to the multidirectional displacement seat 2, a rotary clamping mechanism 4 is further arranged on the fixed pedestal 1, the rotary clamping mechanism 4 clamps and drives a workpiece to rotate, and the rotation plane of the rotary clamping mechanism 4 is perpendicular to the rotation plane of the rotary welding gun 3.
In the scheme, the multidirectional displacement seat 2 can carry out displacement in three directions of x, y and z, so that the position alignment between the rotary welding gun 3 and a workpiece to be welded is realized, wherein an automatic driving cylinder is arranged in the multidirectional displacement seat 2, and the full-automatic adjustment of the rotary welding gun 3 is realized; in the scheme, the rotary welding gun 3 is adopted as the welding gun head, the rotary welding gun 3 can realize certain angle offset, and can finish adjustment within a certain range without changing the displacement of the multidirectional displacement seat 2, so that the adjustment steps in the welding process are reduced, the operation of realigning and correcting the welding head after readjusting the multidirectional displacement seat 2 is avoided, the welding efficiency is improved, excessive vibration in the displacement process of the multidirectional displacement seat 2 is avoided, and the clamping of the rotary clamping mechanism 4 on a workpiece is influenced through the fixed pedestal 1; the rotary clamping mechanism 4 can clamp the workpiece, and can drive the workpiece to rotate at the same time, so that the workpiece change speed is increased, the welding efficiency is improved, the position of the rotary welding gun 3 is kept at the same position as much as possible, the movement of the rotary welding gun 3 is reduced, and the uniformity and consistency of welding seams are ensured; the rotary welding gun 3 is perpendicular to the rotation plane of the rotary clamping mechanism 4, so that the welding gun can be freely changed in the axial and circumferential ranges of the workpiece, and the flexibility between the welding gun and the workpiece is improved to the greatest extent.
As shown in fig. 2, the rotary clamping mechanism 4 includes a spindle rotating assembly 41 and a tailstock rotating assembly 42, a first chuck 411 is disposed on the spindle rotating assembly 41, a second chuck 421 is disposed on the tailstock rotating assembly 42, the first chuck 411 and the second chuck 421 are disposed opposite to each other, a movable push rod 422 is connected to the second chuck 421, and a conical head 4221 is disposed on a side of the movable push rod 422 close to the first chuck 411.
The rotary clamping mechanism 4 comprises a main shaft rotating assembly 41 and a tailstock rotating assembly 42, clamps the workpiece through clamping of a first chuck 411 and a second chuck 421, ensures the stability of the workpiece in the rotating process through clamping at two ends, and avoids shaking, and the workpiece is generally various axial workpieces; the second chuck 421 is provided with a movable ejector rod 422 through clamping, one end of the movable ejector rod 422 is connected with a conical head 4221, the conical head 4221 is abutted against the shaft end of the workpiece, the other end of the workpiece is mainly fixed through the first chuck 411, the movable ejector rod 422 plays a role in auxiliary positioning, the step of clamping the workpiece is reduced, the clamping efficiency is improved, and meanwhile torsion force of the first chuck 411 and the second chuck 421 to the workpiece due to rotation errors is avoided.
As shown in fig. 2, the main rotary disk 51 is provided on the main rotary assembly 41, the auxiliary rotary disk 52 is provided on the tailstock rotary assembly 42, the gear guide 53 is engaged with the main rotary disk 51, and the gear guide 53 is engaged with the auxiliary rotary disk 52 at a side away from the main rotary disk 51.
The main rotating disc 51 arranged in the main shaft rotating assembly 41 is of a gear structure, and drives a gear guide rod beside to rotate through gear engagement, and the gear guide rod drives the tailstock rotating assembly 42 to act through the auxiliary rotating disc 52, so that synchronous rotation between the main shaft rotating assembly 41 and the tailstock rotating assembly 42 is realized, the angular displacement of two ends of a workpiece is the same, and torque is avoided.
As shown in fig. 2, the rotary clamping mechanism 4 includes a moving rail 6, a sliding seat 423 is connected to the moving rail 6, a tailstock rotating assembly 42 is disposed on the sliding seat 423, and a fixed pushing cylinder 424 is connected to the tailstock rotating assembly 42.
Set up on rotatory clamping mechanism 4 and remove rail 6, remove rail 6 and set up between main shaft rotating assembly 41 and tailstock rotating assembly 42, tailstock rotating assembly 42 sets up on sliding seat 423 simultaneously, promotes tailstock rotating assembly 42 through fixed pushing cylinder 424 and removes, can change the relative distance between main shaft rotating assembly 41 and the tailstock rotating assembly 42 through fixed pushing cylinder 424, has improved the adaptability to different length work pieces.
As shown in fig. 1 and 3, a movable correction assembly 7 is connected to the fixed pedestal 1, the correction assembly 7 includes a movable positioning plate 71, a rotating plate 73 is hinged to the movable positioning plate 71, a correction plate 72 is fixedly connected to the rotating plate 73, and the correction plate 72 can be abutted to a workpiece.
The movable correction assembly 7 arranged on the fixed pedestal 1 can carry out comparison correction on axial positions, when a workpiece is placed on the rotary clamping mechanism 4, the movable positioning plate 71 is slid to drive the correction plate 72 to move to be abutted against the workpiece, wherein the correction plate 72 is parallel to the axis of the rotary clamping assembly, when the correction plate 72 is abutted against the workpiece, whether the workpiece is coaxial or not is judged by observing whether the correction plate 72 is abutted against the workpiece, the workpiece is prevented from deviating from a set rotation standard, the welding quality is further influenced, especially when a non-concentric bending axial workpiece is placed, the axis is adjusted by comparison of the correction plate 72 due to the fact that the axis is easy to deviate, deviation is eliminated, the correction plate 72 can rotate in the radial direction, and when the movable positioning plate is not in operation, the correction plate 72 is rotationally put down, interference between the correction plate 72 and the rotating workpiece is avoided, meanwhile, the detection efficiency is improved, and a detectable plane is also enlarged due to rotation.
The assembly and working process of the rotary automatic welding device in this embodiment is as follows: the fixed pedestal 1 in this embodiment is provided with the rotary clamping mechanism 4, the rotary clamping mechanism 4 is including main shaft rotating assembly 41 and tailstock rotating assembly 42, set up relatively between the two, be provided with sliding seat 423 in the tailstock rotating assembly 42 simultaneously, sliding seat 423 can carry out relative slip on movable rail 6 and then change the relative distance between tailstock rotating assembly 42 and the main shaft rotating assembly 41, be provided with multidirectional displacement seat 2 at rotary clamping mechanism 4 side, be provided with rotatory welder 3 on the multidirectional displacement seat 2, in the course of the work, at first, the work piece is fixed through chuck 411 clamping, fixed push cylinder 424 promotes tailstock rotating assembly 42 to suitable position, carry out other end butt fixation through movable ejector pin 422 on chuck 421, and carry out the butt joint on the work piece through rotating plate 73, contrast inspection work piece axis skew, then carry out the distance adjustment in x through multidirectional displacement seat 2, y, Z direction, drive rotatory welder 3 displacement to appointed region, after the beginning the welding, main shaft rotating assembly 41 begins the rotation, and realize synchronous rotation with tailstock rotating assembly 42 and realize the rotatory welder 3 of synchronous rotation of rotating assembly through gear 53, the full-circle welding quality of the rotatable welder 301 that realizes the full-circle of the rotatable welding of the work piece is realized, the welding quality of the rotatable welding of the work piece is guaranteed, the full-circle of the welding quality of the rotatable workpiece is realized, and the welding quality of the end of the rotatable welding is guaranteed.
Example 2:
as shown in fig. 4, unlike embodiment 1, the rotary welding gun 3 in this embodiment includes a mounting seat 31, the mounting seat 31 is rotatably connected with a rotating seat 32, a guide rail 33 is provided on the rotating seat 32, a movable welding head 301 is slidably connected on the guide rail 33, a support plate 34 is connected to one side of the rotating seat 32 near the movable welding head 301, the movable welding head 301 includes an adjusting member 35 rotatably connected to the support plate 34, a slider 36 is connected to an end of the adjusting member 35, and the slider 36 is slidably connected to the guide rail 33.
The rotary welding gun 3 realizes the angle rotation of the movable welding head 301 through the rotation connection between the rotation seat 32 and the mounting seat 31, the adjusting piece 35 is arranged on the supporting plate 34, the supporting plate 34 is fixedly connected on the rotation seat 32 and moves synchronously with the rotation seat 32, and the movable welding head 301 can slide and finely adjust on the guide rail 33, so that fine adjustment of the tungsten needle can be realized without adjusting x, y and z axes. When the loss of the tungsten needle needs to be compensated and the distance between the tungsten needle and the workpiece is adjusted during replacement, the sliding block 36 connected with the adjusting piece 35 slides on the guide rail 33 to realize the fine adjustment of the tungsten needle, wherein the adjusting piece 35 is an adjusting hand wheel, and the position is corrected through manual rotation, so that the tungsten needle is prevented from being replaced frequently due to natural abrasion in the welding process, the welding quality is prevented from being reduced along with the lengthening of the welding time, the tungsten needle can always keep a reasonable distance from the workpiece, and the stability and the sustainability of welding are ensured.
Example 3:
as shown in fig. 5, unlike embodiment 1, the rotary clamping mechanism includes an eccentric adjustment assembly 8 in the present embodiment, the eccentric adjustment assembly includes a positioning plate 81, the positioning plate 81 is concentric with the rotation axis, a guide rail 82 and a fixing plate 85 are fixedly connected to the positioning plate, a first chuck is connected to a slide block 83, the slide block is slidably connected to the guide rail 82, an adjusting bolt 84 is further connected between the slide block and the first chuck, the adjusting bolt 84 is screwed to the fixing plate 85, and the position of the slide block 83 relative to the guide rail 82 is changed by rotation. The eccentric adjusting assembly arranged in the rotary clamping assembly can change the positions of the first chuck and the second chuck relative to the axis, and the workpiece is eccentrically adjusted, so that different eccentric workpieces are adapted, and the welding range is enlarged.
In addition to the above embodiments, the technical features of the present utility model may be rearranged and combined within the scope of the claims and the disclosure of the present utility model to form new embodiments, which may be realized by those skilled in the art without inventive effort, and thus, embodiments of the present utility model not described in detail should be considered as embodiments of the present utility model within the scope of the protection of the present utility model.
Claims (9)
1. The rotary automatic welding device is characterized by comprising a fixed pedestal, wherein a multidirectional displacement seat is arranged on the fixed pedestal, a rotary welding gun is connected to the multidirectional displacement seat, and a rotary clamping mechanism is further arranged on the fixed pedestal and clamps and drives a workpiece to rotate; the rotary clamping mechanism comprises a main shaft rotating assembly and a tailstock rotating assembly, wherein a first chuck is arranged on the main shaft rotating assembly, a second chuck is arranged on the tailstock rotating assembly, and the first chuck and the second chuck are oppositely arranged.
2. A rotary automatic welding apparatus according to claim 1, wherein a rotation plane of said rotary clamping mechanism is perpendicular to a rotation plane of said rotary welding gun.
3. The rotary automatic welding device according to claim 1, wherein the second chuck is connected with a movable ejector rod, and a conical head is arranged on one side of the movable ejector rod, which is close to the first chuck.
4. A rotary automatic welding apparatus according to claim 1, wherein a main rotary disk is provided on the main rotary component, a sub rotary disk is provided on the tailstock rotary component, the main rotary disk is engaged with a gear guide rod, and a side of the gear guide rod away from the main rotary disk is engaged with the sub rotary disk.
5. The rotary automatic welding device according to claim 1, wherein the rotary clamping mechanism comprises a movable rail, a sliding seat is connected to the movable rail, the tailstock rotating assembly is arranged on the sliding seat, and the tailstock rotating assembly is connected with a fixed pushing cylinder.
6. The rotary automatic welding device according to claim 1, wherein the rotary welding gun comprises a mounting seat, the mounting seat is rotatably connected with a rotary seat, a guide rail is arranged on the rotary seat, and a movable welding head is slidably connected on the guide rail.
7. The rotary automatic welding device according to claim 6, wherein the rotary base is connected to the support plate on a side close to the movable welding head, the movable welding head comprises an adjusting member rotatably connected to the support plate, an end of the adjusting member is connected to a slider, and the slider is slidably connected to the guide rail.
8. A rotary automatic welding apparatus according to any one of claims 1 to 7, wherein a movable correction assembly is connected to the stationary base, the correction assembly comprising a movable positioning plate, a rotating plate is hinged to the movable positioning plate, a correction plate is connected to the rotating plate, and the correction plate is capable of being abutted against a workpiece.
9. A rotary automatic welding apparatus according to any one of claims 1 to 7, wherein said rotary clamping mechanism includes an eccentric adjustment assembly therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320161342.6U CN219632991U (en) | 2023-01-17 | 2023-01-17 | Rotary automatic welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320161342.6U CN219632991U (en) | 2023-01-17 | 2023-01-17 | Rotary automatic welding device |
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| Publication Number | Publication Date |
|---|---|
| CN219632991U true CN219632991U (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320161342.6U Active CN219632991U (en) | 2023-01-17 | 2023-01-17 | Rotary automatic welding device |
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| Country | Link |
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| CN (1) | CN219632991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900579A (en) * | 2023-09-14 | 2023-10-20 | 江苏泰阀阀门科技有限公司 | Valve production welding equipment |
-
2023
- 2023-01-17 CN CN202320161342.6U patent/CN219632991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900579A (en) * | 2023-09-14 | 2023-10-20 | 江苏泰阀阀门科技有限公司 | Valve production welding equipment |
| CN116900579B (en) * | 2023-09-14 | 2023-12-26 | 江苏泰阀阀门科技有限公司 | Valve production welding equipment |
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