CN212496149U - Multi-degree-of-freedom welding gun adjusting system - Google Patents
Multi-degree-of-freedom welding gun adjusting system Download PDFInfo
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- CN212496149U CN212496149U CN202021185052.8U CN202021185052U CN212496149U CN 212496149 U CN212496149 U CN 212496149U CN 202021185052 U CN202021185052 U CN 202021185052U CN 212496149 U CN212496149 U CN 212496149U
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Abstract
The utility model provides a multi-degree-of-freedom welding gun adjusting system, which comprises a frame body, a welding gun seat and a welding gun adjusting device connected with the welding gun seat, wherein the welding gun adjusting device comprises a first driving mechanism for driving the welding gun seat to do transverse reciprocating motion and a second driving mechanism for driving the welding gun seat to rotate around a transverse first axis, the second driving mechanism comprises a second support, a screw rod, a nut and a connecting rod, the screw rod is rotatably matched and connected with the second support around a vertical axis, the nut is in threaded fit and connected outside the screw rod and is driven by the screw rod to vertically move, one end of the connecting rod is rotatably matched and connected with the nut around a transverse second axis, the other end of the connecting rod is rotatably matched and connected with the third driving mechanism around a transverse third axis, and the third driving mechanism is rotatably matched and connected with the second support around the first axis; the multi-degree-of-freedom adjustment of the relative position, such as the distance, the angle and the like, between the welding gun and the workpiece to be welded can be realized.
Description
Technical Field
The utility model relates to the field of welding technology, especially, relate to a multi freedom welder governing system.
Background
In the welding process, the welding device is usually mounted on a traveling trolley, and the welding piece is welded by moving the traveling trolley. However, since the welding positions and the welding ranges of different parts to be welded are different, not only does the relative position between the welding gun and the part to be welded, such as the distance and the angle, need to be adjusted to allow the welding gun to reach the proper welding position, but also the welding gun needs to move relative to the part to be welded to complete the welding, and in addition, when different welding guns are assembled for welding, the relative positions between the welding gun and the part to be welded are different. Therefore, adjustment of the relative position between the welding torch and the work to be welded, such as distance and angle, in multiple degrees of freedom is required.
Disclosure of Invention
In order to solve the technical problem, an object of the present invention is to provide a multi-freedom welding gun adjusting system to realize multi-freedom adjustment of the relative position between the welding gun and the workpiece to be welded, such as distance and angle.
In order to achieve one of the above objectives of the present invention, an embodiment of the present invention provides a multi-degree-of-freedom welding gun adjustment system, which includes a frame body, a welding gun seat for assembling a welding gun, and a welding gun adjustment device connected to the welding gun seat, wherein the welding gun adjustment device is assembled to the frame body, the welding gun adjustment device includes a first driving mechanism for driving the welding gun seat to reciprocate horizontally, a second driving mechanism for driving the welding gun seat to rotate around a horizontal first axis, and a third driving mechanism for driving the welding gun seat to rotate around a pivot axis, the pivot axis is vertical to the horizontal direction, the second driving mechanism includes a second bracket, a screw rod, a nut, and a connecting rod, the screw rod is rotationally coupled to the second bracket around a vertical axis, the nut is threadedly coupled to the outside of the screw rod and moves vertically under the driving of the screw rod, one end of the connecting rod is rotatably connected with the nut around a transverse second axis, the other end of the connecting rod is rotatably connected with the third driving mechanism around a transverse third axis, and the third driving mechanism is rotatably connected with the second support around the first axis.
As a further improvement of an embodiment of the present invention, the welding gun adjusting device and the welding gun seat are set to be a plurality of, a plurality of one-to-one correspondence.
As a further improvement of an embodiment of the present invention, the second driving mechanism further includes a second rotating handle disposed at the upper end of the screw rod, the second rotating handle drives the screw rod to wind the vertical axis is rotated under the driving of the screw rod, the nut drives the connecting rod to move so that the third driving mechanism carries the welding gun seat to wind the first axis is rotated synchronously.
As a further improvement of an embodiment of the present invention, the second bracket and one of the two of the nuts is provided with a guide groove extending vertically, and the other of the two is provided with a guide projection inserted in the guide groove, the guide projection is followed the vertical sliding of the guide groove is limited the nut is wound around the vertical axis rotates.
As an embodiment of the utility model provides a further improvement, the second support is located including the riser of vertical setting, the diaphragm and the cover of horizontal setting the screw rod seat of screw rod periphery, the screw rod seat is fixed to be located the upper end of riser, diaphragm fixed connection in the riser lower extreme, the nut is in the screw rod seat with up-and-down motion between the diaphragm, third actuating mechanism winds the primary axis rotates connect in the diaphragm is kept away from the one end of riser.
As a further improvement of an embodiment of the present invention, the first driving mechanism includes a transverse guide and a slider, one of the transverse guide and the slider is disposed on the frame body, and the other of the transverse guide and the slider is disposed on the second bracket;
when the sliding block slides along the transverse guide rail, the second driving mechanism drives the third driving mechanism and the welding gun base to transversely move relative to the frame body.
As a further improvement of an embodiment of the present invention, the first driving mechanism includes a first bracket, a first engaging portion provided on the first bracket, and a second engaging portion provided on the frame body;
when the first engaging part and the second engaging part are engaged to move, the first driving mechanism drives the second driving mechanism to move transversely relative to the frame body.
As a further improvement of an embodiment of the present invention, the first engaging portion is a gear rotatably disposed on the first bracket, the second engaging portion is a rack fixedly disposed on the frame body, and the rack extends laterally;
the first driving mechanism further comprises a first rotating handle fixedly connected with the gear, and the first rotating handle drives the gear to rotate and move along the transverse meshing of the rack.
As a further improvement of an embodiment of the present invention, the first driving mechanism further includes a locking member coupled to the first support screw, and the locking member is rotated to approach the support body to abut against the surface of the support body.
As a further improvement of an embodiment of the present invention, the first support further includes a block and a connecting member connected to the block, the gear is connected to the block, the connecting member passes the support body with the second leg joint, the block with the second support is located respectively the both sides of the support body, the locking member with the block is located the homonymy of the support body.
As an embodiment of the utility model provides a further improvement, third actuating mechanism includes third support, worm wheel, worm, the rotatory handle of third and gyration piece, the third support with second actuating mechanism connects, the worm wheel rotate connect in the third support, the worm with the worm wheel is connected, the rotatory handle of third is located the one end of worm drives the worm is rotatory, the gyration piece is connected the worm wheel with the welding gun seat, the pivotal axis does the pivot of worm wheel under the drive of worm, the worm wheel drive the gyration piece with the welding gun seat winds in step the pivotal axis rotates.
As a further improvement of an embodiment of the present invention, the rotating member is a turning plate, one end of the turning plate is fixed on the pivot shaft, and the other end of the turning plate is connected to the welding gun seat; or the rotating part is a rotating plate, the rotating plate and the worm gear are coaxially arranged, and the welding gun seat is eccentrically arranged on the rotating plate.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a multi freedom welder governing system, through the horizontal reciprocating motion of first actuating mechanism drive welding gun seat, the cooperation drive welding gun seat that second actuating mechanism adopted second support, screw rod, nut and connecting rod rotates around horizontal primary axis to and third actuating mechanism drive welding gun seat rotates around perpendicular horizontal pivotal axis, can realize carrying out multi freedom's regulation like distance and angle to the butt welder and treating the relative position between the weldment.
Drawings
Fig. 1 is a schematic perspective view of a multi-degree-of-freedom welding gun adjustment system according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of another angle of the multi-degree-of-freedom welding gun adjusting system according to an embodiment of the present invention;
fig. 3 is a top view of a multi-degree-of-freedom welding gun adjustment system according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings.
In the various figures of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration, and thus, are used only to illustrate the basic structure of the subject matter of the present invention.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements or structures, these described elements should not be limited by these terms. These terms are only used to distinguish these descriptive objects from one another.
Referring to fig. 1 to 3, an embodiment of the present invention provides a multiple degree of freedom welding gun adjustment system 100, which includes a frame body 1, a welding gun seat 2, and a welding gun adjustment device 3 connected to the welding gun seat 2, wherein the welding gun adjustment device 3 is assembled to the frame body 1, a welding gun 200 is assembled to the welding gun seat 2, and the welding gun 200 can selectively use different types of welding guns 200 to meet different welding requirements, such as plasma welding, argon arc welding, submerged arc welding, and the like.
The welding gun adjusting device 3 comprises a first driving mechanism 31 for driving the welding gun holder 2 to do transverse reciprocating motion, a second driving mechanism 32 for driving the welding gun holder 2 to rotate around a transverse first axis, and a third driving mechanism 33 for driving the welding gun holder 2 to rotate around a pivot shaft perpendicular to the transverse pivot shaft, so that the relative position, such as the distance, the angle and the like, between the welding gun 200 and a to-be-welded part can be adjusted in multiple degrees of freedom.
Specifically, the second driving mechanism 32 includes a second bracket 321, a screw rod 322, a nut 323, and a connecting rod 324, the screw rod 322 is rotatably coupled to the second bracket 321 around a vertical axis, the nut 323 is threadedly coupled to the outside of the screw rod 322 and vertically moves under the driving of the screw rod 322, one end of the connecting rod 324 is rotatably coupled to the nut 323 around a horizontal second axis, the other end of the connecting rod 324 is rotatably coupled to the third driving mechanism 33 around a horizontal third axis, and the third driving mechanism 33 is rotatably coupled to the second bracket 321 around the first axis. The second driving mechanism 32 can drive the welding gun holder 2 and drive the welding gun 200 to rotate around the transverse first axis through the cooperation of the second bracket 321, the screw rod 322, the nut 323 and the connecting rod 324, so as to adjust the distance and the angle between the welding gun holder 2 and the welding gun 200 and the part to be welded.
Further, welder adjusting device 3 sets up to a plurality ofly of one-to-one with welder seat 2, and a plurality of welder adjusting device 3 arrange and do not have the overlap in the motion space along horizontal interval, and a plurality of welder adjusting device 3 mutually noninterfere in the motion process, and a plurality of welder seats 2 also mutually noninterfere in the motion process. Each welding gun adjusting device 3 can be provided with different types of welding guns 200, so that not only can a single welding process be selected to realize multi-point welding and improve the welding efficiency, but also the multiple welding processes such as plasma welding, argon arc welding, submerged arc welding and the like can be combined for welding through the matching use of the multiple welding gun adjusting devices 3, the free conversion of one machine with multiple purposes and the welding process is facilitated, the application range is expanded, the time for replacing the welding guns 200 is saved, the efficiency is improved, and the cost is reduced.
Referring to fig. 1 to 3, specifically, in the present embodiment, three welding gun adjusting devices 3 are respectively disposed in one-to-one correspondence with the welding gun seats 2, and the three welding gun adjusting devices 3 are arranged at intervals along the transverse direction and have no overlap in the movement space, so as to realize the switching use of the three welding guns 200, and a single welding process, two welding processes, or three welding processes may be selected as required. In other embodiments, other numbers of welding gun adjusting devices 3 and welding gun seats 2 can be arranged according to requirements.
Referring to fig. 1 to 2, further, the second driving mechanism 32 further includes a second rotating handle 325 disposed at an upper end of the screw rod 322, the second rotating handle 325 drives the screw rod 322 to rotate around the vertical axis, the nut 323 drives the connecting rod 324 to move under the driving of the screw rod 322, so that the third driving mechanism 33 drives the welding gun holder 2 to synchronously rotate around the first axis and drive the welding gun holder 2 to synchronously rotate, and fine adjustment of the rotation angle of the third driving mechanism 33 around the first axis can be realized through the rotation of the second rotating handle 325.
Further, one of the second bracket 321 and the nut 323 is provided with a guide groove 3211 extending vertically, and the other is provided with a guide protrusion inserted into the guide groove 3211, and the guide protrusion vertically moves along the guide groove 3211 to limit the rotation of the nut 323 about the vertical axis.
Referring to fig. 1, in particular, in the present embodiment, the second bracket 321 is provided with a guide groove 3211 extending vertically, and the nut 323 is provided with the guide protrusion, which is inserted into the guide groove 3211 and moves vertically along the guide groove 3211 to restrict the nut 323 from rotating about the vertical axis. In other embodiments, the nut 323 may be provided with the vertical guide groove 3211, and the second bracket 321 may be provided with the guide protrusion.
Referring to fig. 1, further, in this embodiment, the second bracket 321 includes a vertical plate 3212 disposed vertically, a horizontal plate 3213 disposed horizontally, and a screw seat 3214 sleeved on the periphery of the screw 322, the guide groove 3211 is disposed on the vertical plate 3212, the screw seat 3214 is fixedly disposed at the upper end of the vertical plate 3212, the horizontal plate 3213 is fixedly connected to the lower end of the vertical plate 3212, the nut 323 moves up and down between the screw seat 3214 and the horizontal plate 3213, and the third driving mechanism 33 is rotatably coupled to one end of the horizontal plate 3213 away from the vertical plate 3212 around the first axis.
Further, the first driving mechanism 31 includes a transverse guide rail 311 and a slider 312, one of the transverse guide rail 311 and the slider 312 is disposed on the frame body 1, and the other of the transverse guide rail 311 and the slider 312 is disposed on the second bracket 321; when the slide block 312 slides along the transverse guide rail 311, the second driving mechanism 32 moves transversely relative to the frame body 1, and drives the third driving mechanism 33 and the welding gun seat 2 to synchronously move transversely.
Referring to fig. 1, specifically, in the present embodiment, the two transverse guide rails 311 are disposed on the frame body 1, the two sliders 312 are disposed on the second bracket 321 and are arranged in pair along the transverse direction, the second bracket 321 of each welding gun adjusting device 3 is respectively provided with two pairs of sliders 312, and the two pairs of sliders 312 are respectively disposed corresponding to the two transverse guide rails 311, so as to ensure the stability of the transverse movement of the second driving mechanism 32, the third driving mechanism 33 and the welding gun seat 2, and in addition, the transverse guide rails 311 are disposed on the frame body 1, which can reduce the processing procedures and the processing difficulty. In other embodiments, the transverse guide 311 may be disposed on the second support 321, and the sliding block 312 is disposed on the frame body 1, so that the relative position of the transverse guide 311 and the second support 321 of each welding gun adjusting device 3 along the vertical direction can be freely set as required.
Further, the first driving mechanism 31 further includes a first bracket 313, a first engaging portion disposed on the first bracket 313, and a second engaging portion disposed on the frame body 1; first support 313 and second support 321 fixed connection, first support 313 is equipped with one of the two of support body 1 first meshing portion, first support 313 is equipped with the two another of support body 1 second meshing portion first meshing portion with during the meshing motion of second meshing portion, first actuating mechanism 31 is connected in order to drive the relative support body 1 lateral motion of second actuating mechanism 32 to drive the synchronous lateral motion of third actuating mechanism 33 and welder seat 2, through first meshing portion with the meshing of second meshing portion is connected and can be realized the fine tuning of the relative lateral motion displacement of support body 1 of second actuating mechanism 32.
Referring to fig. 2, in particular, in the present embodiment, the first engaging portion is a gear 314, and the second engaging portion is a rack 315; of course, the first engaging portion may be a rack 315, and the second engaging portion may be a gear 314. The rack 315 extends transversely from the frame 1, and the first driving mechanism 31 further includes a first rotating handle 316 fixedly connected to the gear 314, the first rotating handle 316 rotates to drive the gear 314 to rotate and move transversely along the rack 315 in a meshing manner, so that the first support 313 drives the second driving mechanism 32 to move transversely relative to the frame 1, and drives the third driving mechanism 33 and the welding torch holder 2 to move synchronously and transversely. In other embodiments, the first engaging part and the second engaging part may also be a chain and gear or other engaging structure.
Referring to fig. 1 to 2, further, the first driving mechanism 31 further includes a locking member 317 threadedly engaged with the first bracket 313, the locking member 317 penetrates through the first bracket 313, and when the first driving mechanism 31 is adjusted to move to a proper position, the locking member 317 rotates to approach the frame body 1 to a surface abutting against the frame body 1 so as to limit the lateral movement of the first bracket 313 relative to the frame body 1, so as to prevent the first bracket 313 from moving laterally relative to the frame body 1 to cause the welding gun 200 to deviate from the welding position and cause a defective product; when the position of the first support 313 relative to the frame 1 needs to be adjusted, the rotation-locking member 317 can be moved away from the surface of the frame 1.
Referring to fig. 1 to 2, further, in this embodiment, the first bracket 313 further includes a block 318 and a connecting member 319 connected to the block 318, the gear 314 is rotatably coupled to the block 318, the connecting member 319 penetrates the frame body 1 and is connected to the second bracket 321, the block 318 and the second bracket 321 are respectively located at two sides of the frame body 1 to facilitate operation and maintain stability of the multi-degree-of-freedom welding gun adjustment system 100, and the locking member 317 and the block 318 are located at the same side of the frame body 1 to reasonably arrange the components and avoid interference between the components.
Referring to fig. 1 to 3, further, the third driving mechanism 33 includes a third bracket 331, a worm wheel 332, a worm 333, a third rotating handle 334, and a rotating member, the third bracket 331 is connected to the second driving mechanism 32, the worm wheel 332 is rotatably coupled to the third bracket 331, the worm 333 is connected to the worm wheel 332, the third rotating handle 334 is disposed at one end of the worm 333 and drives the worm 333 to rotate, the rotating member connects the worm wheel 332 and the welding torch holder 2, the pivot is a rotation axis of the worm wheel 332, and the worm wheel 332 drives the rotating member and the welding torch holder 2 to rotate around the pivot synchronously under the driving of the worm 333.
Further, the rotating member may be a turning plate 336, one end of the turning plate 336 is fixed on the pivot shaft, the other end of the turning plate 336 is connected with the welding gun base 2, and the turning plate 336 rotates around the pivot shaft to drive the welding gun base 2 and the welding gun 200 to synchronously rotate so as to adjust the relative distance and angle between the welding gun 200 and the member to be welded; or, the rotating member may also be a rotating plate 335, the rotating plate 335 and the worm gear 332 are coaxially arranged, the welding gun base 2 is eccentrically arranged on the rotating plate 335, and the rotating plate 335 rotates around the pivot shaft to drive the welding gun base 2 and the welding gun 200 to synchronously rotate so as to adjust the relative distance and angle between the welding gun 200 and the member to be welded.
Referring to fig. 3, in the embodiment, the rotating member of two of the three welding gun adjusting devices 3 is the turning plate 336, the rotating member of another one of the three welding gun adjusting devices 3 is the turning plate 335, and the turning plate 335 is located between the two turning plates 336, and since the area of the turning plate 335 is small, the welding gun seat 2 is eccentrically arranged on the turning plate 335, so that the three welding gun adjusting devices 3 can be prevented from interfering with each other during the movement process. Of course, in other embodiments, the turning plates 336 or the rotating plates 335 and the number thereof can be selected according to the requirement, and the sizes of the turning plates 336 and the rotating plates 335 can be changed to avoid interference.
Compared with the prior art, the utility model provides a multi freedom welder governing system 100, its beneficial effect lies in, through the horizontal reciprocating motion of first actuating mechanism 31 drive welding gun seat 2, the rotation of second actuating mechanism 32 drive welding gun seat 2 around horizontal first axis to and the rotation of third actuating mechanism 33 drive welding gun seat 2 around perpendicular horizontal pivot axle, can realize carrying out multi freedom's regulation to the relative position between welding gun 200 and the piece of waiting to weld such as distance and angle; the second driving mechanism 32 can drive the welding gun holder 2 and drive the welding gun 200 to rotate around the transverse first axis through the matching of the second bracket 321, the screw rod 322, the nut 323 and the connecting rod 324, so as to adjust the distance and the angle between the welding gun holder 2 and the welding gun 200 and the part to be welded; the multiple welding gun adjusting devices 3 are arranged, so that not only can multipoint welding be realized by selecting a single welding process, and the welding efficiency is improved, but also the multiple welding gun adjusting devices 3 can be matched for use, so that the composite welding of multiple welding processes is realized, the free conversion of one machine for multiple purposes and the welding process is facilitated, the application range is expanded, and the working efficiency is improved; the screw rod 322 is driven to rotate around the vertical axis by the second rotating handle 325 of the second driving mechanism 32, so that the fine adjustment of the rotation angle of the third driving mechanism 33 around the first axis can be realized; the nut 323 can be limited to rotate around the vertical axis by inserting the guide projection of the nut 323 into the guide groove 3211 of the second bracket 321; the vertical plate 3212 and the horizontal plate 3213 of the second bracket 321 can control the angle and range of rotation of the welding gun seat 2 and the welding gun 200 around the first axis; the second driving mechanism 32 can be driven to move transversely relative to the frame body 1 through the transverse guide rail 311 and the slide block 312 of the first driving mechanism 31, and the third driving mechanism 33 and the welding gun seat 2 are driven to move transversely synchronously; fine adjustment of the transverse movement displacement of the second driving mechanism 32 relative to the frame body 1 can be realized through the meshed connection of the first meshing part and the second meshing part of the first driving mechanism 31; the locking member 317 of the first driving mechanism 31 can prevent the first support 313 from moving transversely relative to the frame body 1 to cause the welding gun 200 to deviate from the welding position; the block 318 and the second support 321 are respectively located at two sides of the frame body 1, so as to facilitate the operation and maintain the stability of the multi-degree-of-freedom welding gun adjusting system 100; the third driving mechanism 33 drives the rotating member to rotate around the pivot shaft through the transmission of a worm gear 332 and a worm 333, and drives the welding gun seat 2 to synchronously rotate; the swivel member may be provided as a steering plate 336 or swivel plate 335 as needed to effect rotation about the pivot axis and avoid interference with each other during movement.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (12)
1. A multi-degree-of-freedom welding gun adjusting system is characterized by comprising a frame body, a welding gun seat used for assembling a welding gun, and a welding gun adjusting device connected with the welding gun seat, wherein the welding gun adjusting device is assembled on the frame body and comprises a first driving mechanism for driving the welding gun seat to transversely reciprocate, a second driving mechanism for driving the welding gun seat to rotate around a transverse first axis, and a third driving mechanism for driving the welding gun seat to rotate around a pivoting axis, the pivoting axis is vertical to the transverse direction, the second driving mechanism comprises a second support, a screw rod, a nut and a connecting rod, the screw rod is rotationally matched and connected with the second support around a vertical axis, the nut is in threaded fit and connected outside the screw rod and vertically moves under the driving of the screw rod, one end of the connecting rod is rotationally matched and connected with the nut around a transverse second axis, the other end of the connecting rod is rotatably connected with the third driving mechanism around a transverse third axis, and the third driving mechanism is rotatably connected with the second support around the first axis.
2. The multiple degree of freedom welding gun adjustment system according to claim 1, wherein the plurality of welding gun adjustment devices and the plurality of welding gun bases are arranged in a one-to-one correspondence, and the plurality of welding gun adjustment devices are arranged at intervals in a transverse direction and do not overlap in a movement space.
3. The multiple degree of freedom torch adjustment system of claim 1, wherein the second driving mechanism further includes a second rotating handle disposed at an upper end of the threaded rod, the second rotating handle drives the threaded rod to rotate about the vertical axis, and the nut drives the connecting rod to move under the driving of the threaded rod, so that the third driving mechanism carries the torch seat to rotate about the first axis synchronously.
4. The multiple degree of freedom torch adjustment system of claim 1, wherein one of the second bracket and the nut is provided with a vertically extending guide slot and the other is provided with a guide projection inserted in the guide slot, the guide projection sliding vertically along the guide slot to limit rotation of the nut about the vertical axis.
5. The multi-degree-of-freedom welding gun adjusting system according to claim 1, wherein the second support comprises a vertical plate which is vertically arranged, a transverse plate which is transversely arranged, and a screw seat which is sleeved on the periphery of the screw, the screw seat is fixedly arranged at the upper end of the vertical plate, the transverse plate is fixedly connected to the lower end of the vertical plate, the nut is in up-and-down motion between the screw seat and the transverse plate, and the third driving mechanism rotates around the first axis and is connected to one end, far away from the vertical plate, of the transverse plate in a matching mode.
6. The multiple degree of freedom torch adjustment system of claim 1, wherein the first drive mechanism comprises a cross rail and a slider, one of the cross rail and the slider is disposed on the frame, and the other of the cross rail and the slider is disposed on the second support;
when the sliding block slides along the transverse guide rail, the second driving mechanism drives the third driving mechanism and the welding gun base to transversely move relative to the frame body.
7. The multiple degree of freedom torch adjustment system of claim 6, wherein the first drive mechanism includes a first bracket, a first engagement portion provided on the first bracket, and a second engagement portion provided on the frame body;
when the first engaging part and the second engaging part are engaged to move, the first driving mechanism drives the second driving mechanism to move transversely relative to the frame body.
8. The multiple degree of freedom torch adjustment system of claim 7, wherein the first engagement portion is a gear rotatably disposed on the first bracket, the second engagement portion is a rack fixedly disposed on the frame body, and the rack extends laterally;
the first driving mechanism further comprises a first rotating handle fixedly connected with the gear, and the first rotating handle drives the gear to rotate and move along the transverse meshing of the rack.
9. The multiple degree of freedom torch adjustment system of claim 8, wherein the first drive mechanism further comprises a lock threadably engaged with the first bracket, the lock rotating toward the frame body to bear against the frame body surface.
10. The multiple degree of freedom torch adjustment system of claim 9, wherein the first bracket further comprises a block and a connector connected to the block, the gear is rotatably coupled to the block, the connector passes through the bracket and is connected to the second bracket, the block and the second bracket are respectively located on two sides of the bracket, and the locking member and the block are located on the same side of the bracket.
11. The multiple degree of freedom welding gun adjustment system according to claim 1, wherein the third driving mechanism includes a third bracket, a worm gear, a worm, a third rotating handle, and a rotating member, the third bracket is connected to the second driving mechanism, the worm gear is rotatably coupled to the third bracket, the worm is connected to the worm gear, the third rotating handle is disposed at one end of the worm and drives the worm to rotate, the rotating member is connected to the worm gear and the welding gun seat, the pivot shaft is a rotation shaft of the worm gear, and the worm gear drives the rotating member and the welding gun seat to rotate around the pivot shaft synchronously under the driving of the worm.
12. The multiple degree of freedom torch adjustment system of claim 11, wherein the swivel is a steering plate, one end of the steering plate is fixed to the pivot shaft, and the other end of the steering plate is connected to the torch base;
or the rotating part is a rotating plate, the rotating plate and the worm gear are coaxially arranged, and the welding gun seat is eccentrically arranged on the rotating plate.
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| CN202021185052.8U CN212496149U (en) | 2020-06-23 | 2020-06-23 | Multi-degree-of-freedom welding gun adjusting system |
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| CN202021185052.8U CN212496149U (en) | 2020-06-23 | 2020-06-23 | Multi-degree-of-freedom welding gun adjusting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579598A (en) * | 2021-07-29 | 2021-11-02 | 湖北欧阳华俊专用汽车有限公司 | Curve welding machine |
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2020
- 2020-06-23 CN CN202021185052.8U patent/CN212496149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579598A (en) * | 2021-07-29 | 2021-11-02 | 湖北欧阳华俊专用汽车有限公司 | Curve welding machine |
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