CN109465578B - Quick clamping, walking and welding device running along annular track - Google Patents
Quick clamping, walking and welding device running along annular track Download PDFInfo
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- CN109465578B CN109465578B CN201811397017.XA CN201811397017A CN109465578B CN 109465578 B CN109465578 B CN 109465578B CN 201811397017 A CN201811397017 A CN 201811397017A CN 109465578 B CN109465578 B CN 109465578B
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- 238000003466 welding Methods 0.000 title claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000005096 rolling process Methods 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/02—Carriages for supporting the welding or cutting element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
- B23K37/0217—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being fixed to the workpiece
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a rapid clamping, walking and welding device running along an annular track, which comprises a clamping mechanism, an annular travelling mechanism and a welding mechanism, wherein the clamping mechanism comprises two semicircular guide rails, the two semicircular guide rails are connected end to form the annular track, first positioning holes on the two guide rails are connected together through positioning bolts, locking holes on the two guide rails are connected together through locking bolts, the annular travelling mechanism is arranged on one side of the clamping mechanism, and the welding mechanism is arranged above the annular travelling mechanism; in conclusion, the invention has reasonable structure, convenient use and stable operation, and can efficiently complete the quick clamping, walking and welding work of the pipeline.
Description
Technical Field
The invention belongs to the technical field of welding equipment, and particularly relates to a rapid clamping, walking and welding device running along an annular track.
Background
Along with the industrial robot is applied in automation equipment, the application of the automation transfer transplanting mechanism matched with the robot is more and more, the traditional mechanism is high in cost and low in efficiency, and when large pipelines are welded, the traditional equipment cannot meet the requirements of welding precision, clamping and efficiency and needs to be replaced by a novel practical device.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a rapid clamping, walking and welding device which runs along an annular track.
The invention is realized in the following way: the quick clamping, walking and welding device comprises a clamping mechanism, an annular walking mechanism and a welding mechanism, wherein the clamping mechanism comprises two semicircular guide rails, a plurality of first strip-shaped through holes are formed in the middle of the two guide rails along the circumferential direction and are arranged along the vertical direction, an upper row of wing-shaped frames and a lower row of wing-shaped frames are arranged in the middle of the inner surfaces of the two guide rails, the two semicircular guide rails are connected end to form a circular track, the upper side and the lower side of each guide rail are respectively provided with a first groove, the first grooves at one end of each guide rail are respectively connected with a positioning block, the positioning blocks are respectively provided with a first positioning hole, the first grooves at the other end of each guide rail are respectively connected with a tensioning block, the tensioning blocks are respectively provided with a locking hole, the first positioning holes on the two guide rails are connected together through positioning bolts, and the locking holes on the two guide rails are connected together through the locking bolts;
the annular travelling mechanism comprises a mounting frame, a mobile motor, a lifting motor, two rolling shafts and two pulley plates, wherein the mounting frame is vertically arranged on the outer side of a circular ring-shaped track, two groups of bearing seat groups are arranged on the front side surface of the mounting frame, the two groups of bearing seat groups are symmetrically arranged left and right, each group of bearing seat groups comprises two bearing seats which are arranged side by side up and down, each bearing seat is provided with a bearing, the two rolling shafts are respectively arranged in the two groups of bearing seats, the upper end and the lower end of each rolling shaft are symmetrically provided with a grooved wheel, the grooved wheels are clamped on the circular ring-shaped track, the middle part of each rolling shaft is provided with a rolling gear, the rolling gears are meshed with a first strip-shaped through hole on the circular ring-shaped track, one rolling shaft is further provided with a first belt wheel, the mobile motor is arranged on the rear side of the mounting frame, the main shaft of the mobile motor is vertically downwards arranged, the main shaft of the mobile motor is provided with a second belt wheel, the first belt wheel and the second belt wheel are connected and driven through a belt, the middle part of the mounting frame is provided with a first connecting plate along the left and right horizontal direction, the middle part of the first connecting plate is provided with a second through hole, the second through hole is formed in the second through hole, the second through hole is connected with a threaded sleeve, the threaded connecting rod is connected with the second linear connecting plate, the first linear connecting plate is fixedly connected with the first linear connecting plate and the second linear connecting plate, and the linear connecting plate is fixedly connected with the first linear connecting plate and the second linear connecting plate.
The welding mechanism comprises a welding gun, a servo motor, a module connecting plate and a linear module seat, wherein the linear module seat is arranged on the second connecting plate through the module connecting plate, a linear module connecting block is connected to the linear module seat, the servo motor is arranged at the rear end of the linear module seat to drive the linear module connecting block, a welding torch connecting plate is arranged on the linear module connecting block, a welding torch adjusting block is arranged on the left side face of the welding torch connecting plate, a welding torch adjusting plate is arranged on the left side face of the welding torch adjusting block, and the welding gun is fixedly connected with the left side face of the welding torch adjusting plate.
The upper and lower both sides of every pulley board are all symmetrically offered the second recess, all articulate on every second recess has first connecting block, threaded hole has all been offered along the vertical direction at the upper and lower both ends of every pulley board, be connected with first screw rod on the threaded hole, first screw rod one end is fixed with the clamp plate, the one end of first connecting block is connected with the synchronizing wheel that sets up perpendicularly, V type groove has all been offered along the circumferencial direction on every synchronizing wheel, the synchronizing wheel passes through V type groove card and establishes on the ring track, the mounting hole has been offered to the other end of first connecting block, first screw rod and clamp plate setting are in the mounting hole.
The welding torch connecting plate is horizontally provided with a second strip-shaped through hole along the left and right sides, the lower end of the welding torch adjusting block is provided with an arc-shaped through hole, the lower end of the welding torch adjusting block is provided with a bolt positioning column, and the bolt positioning column is connected with a nut.
The middle part of mounting bracket leading flank is provided with two sets of hold-down mechanism, two sets of hold-down mechanism symmetry sets up the upper and lower both ends at the mounting bracket, be located mounting bracket upper end hold-down mechanism and include first clamp connection board and two springs, the upper end fixed connection of clamp connection board and mounting bracket, the front end of clamp connection board articulates there is the second clamp connection board, the second locating hole has all been seted up on the side of first clamp connection board and second clamp connection board, be connected with the locating pin on the second locating hole, the lower surface of second clamp connection board front end is provided with the removal seat, the lower surface of removal seat is provided with the gyro wheel, the gyro wheel is tightly pasted with the ring track, the fourth through-hole has all been seted up to the left and right sides of removal seat, be connected with the guide arm connecting block that sets up along the vertical direction on the lower surface of second clamp connection board rear end, be connected with two guide arms that set up along horizontal direction around on the leading flank of guide arm connecting block, the tip of guide arm inserts and establishes in the fourth through-hole, the front end of guide arm still is provided with the limiting plate, two springs insert respectively on the guide arm.
The mounting rack is provided with a handle.
The technical scheme adopted by the invention has the following beneficial effects: the device is stable in operation, welding precision is high, the clamping mechanism of the device can position the device near the welding position of the pipeline, the circular track formed by two guide rails of the device can adjust the radius of the circular track through the tensioning block, the positioning block fixedly connects the two guide rails together, the inner side of the guide rail is provided with a wing-shaped frame, the wing-shaped frame is contacted with the outer surface of the pipeline, friction between the device and the pipeline is increased, the device is positioned on the pipeline and can protect the pipeline, the circular travelling mechanism of the device enables the device to operate stably on the circular track, the synchronous wheel arranged on the pulley plate of the device enables the device to be clamped on the circular track and operate stably on the circular track, the synchronous wheel is arranged on the first connecting block, the first connecting block is provided with a second groove, the second groove is matched with the pressing plate on the first screw rod, the synchronous wheel and the first connecting block of the device can move up and down, the device is more convenient to clamp on the track, the device is clamped on the pipeline and can not engage with the circular track through the roller wheel, and the roller wheel is arranged on the circular track, and the roller device is more convenient to move on the circular track, and the roller device is meshed with the circular track through the roller device and the roller device is more firmly;
the device provides power for lifting of the welding mechanism through the lifting motor, the left side and the right side of the upper surface of the mounting frame are provided with third through holes, the third through holes are provided with linear bearings, linear guide rods are arranged in the linear bearings and can move up and down in the linear bearings, so that a welding gun of the device moves up and down, the middle part of a first connecting plate is provided with a second through hole, a threaded sleeve is arranged on the second through hole, a second screw rod is connected to the threaded sleeve, the first connecting plate moves up and down when the second screw rod rotates, the motor, the second screw rod and the threaded sleeve provide power for the up-and-down movement of the welding gun, the second screw rod rises to jack up the linear guide rods, and meanwhile the second connecting plate is driven to jack up the whole welding mechanism, so that the welding mechanism of the device has the function of up-and-down movement adjustment;
the welding mechanism of the device adopts a use mode of a linear module seat and a linear module connecting block, the linear module connecting block of the device can move back and forth in the linear module seat through the driving of a servo motor, the welding gun of the device has a back and forth movement function, a second strip-shaped through hole is horizontally arranged on a welding torch connecting plate along left and right sides, an arc-shaped through hole is arranged at the lower end of a welding torch adjusting block, the arc-shaped through hole and the second strip-shaped through hole are arranged side by side, a certain adjusting space can be provided for a welding gun, a bolt positioning column is arranged at the lower end of the welding torch adjusting block, a nut is connected on the bolt positioning column, and the welding gun can be finely adjusted to a certain extent when needed by the device.
The handle that sets up on the mounting bracket makes this device more convenient when the operation.
Drawings
FIG. 1 is a schematic view of the structure of the present invention in operation;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view at A in FIG. 1;
fig. 4 is an enlarged view at B in fig. 2;
FIG. 5 is a schematic view of the structure of the tensioning block of the present invention;
FIG. 6 is a schematic view of the positioning block of the present invention;
FIG. 7 is a schematic view of the internal operating principle of the endless running gear;
FIG. 8 is a schematic view of the structure of the hold-down mechanism and welding mechanism of the present invention;
FIG. 9 is a schematic structural view of a welding mechanism;
FIG. 10 is a schematic view of the construction of the endless running mechanism and welding mechanism of the present invention;
fig. 11 is a right side view of fig. 9.
Detailed Description
As shown in the structures of fig. 1-11, the quick clamping, walking and welding device running along the annular track comprises a clamping mechanism, an annular walking mechanism and a welding mechanism, wherein the clamping mechanism comprises two semicircular guide rails 2, a plurality of first strip-shaped through holes 4 which are arranged along the vertical direction are formed in the middle parts of the two guide rails 2 along the circumferential direction, two rows of wing-shaped frames 3 are arranged in the middle parts of the inner surfaces of the two guide rails 2, the two semicircular guide rails 2 are connected end to form the annular track, first grooves 5 are formed in the upper side and the lower side of each guide rail 2 at two ends, positioning blocks 6 are connected to the first grooves 5 at one end of each guide rail 2, first positioning holes are formed in the positioning blocks 6, tensioning blocks 7 are connected to the first grooves 5 at the other end of the guide rails 2, locking holes 8 are formed in the tensioning blocks 7, the first positioning holes on the two guide rails 2 are connected together through positioning bolts 9, and the locking holes 8 on the two guide rails 2 are connected together through locking bolts 10;
the annular travelling mechanism comprises a mounting frame 11, a moving motor 12, a lifting motor 13, two rolling shafts 14 and two pulley plates 15, wherein the mounting frame 11 is vertically arranged on the outer side of an annular track, two groups of bearing seat groups are arranged on the front side surface of the mounting frame 11 and are bilaterally symmetrically arranged, each group of bearing seat groups comprises two bearing seats 16 which are arranged side by side up and down, a bearing 17 is arranged on each bearing seat 16, the two rolling shafts 14 are respectively arranged in the two groups of bearing seats 16, the upper end and the lower end of each rolling shaft 14 are symmetrically provided with a sheave 18, the sheave 18 is clamped on the annular track, a rolling gear 19 is arranged in the middle of each rolling shaft 14, the rolling gear 19 is meshed with a first strip-shaped through hole 4 on the annular track, one rolling shaft 14 is also provided with a first belt pulley 20, the moving motor 12 is arranged on the rear side of the mounting frame 11, the main shaft of the mobile motor 12 is vertically downwards arranged, a second belt pulley 21 is arranged on the main shaft of the mobile motor 12, the first belt pulley 20 and the second belt pulley 21 are connected and driven through a belt 22, a first connecting plate 23 is arranged at the middle part of the mounting frame 11 along the left and right horizontal direction, a second through hole is arranged at the middle part of the first connecting plate 23, a threaded sleeve 24 is arranged on the second through hole, a second screw rod 25 is connected on the threaded sleeve 24, the main shaft of the lifting motor 13 is fixedly connected with the upper end of the second screw rod 25, third through holes are respectively arranged at the left and right sides of the upper surface of the mounting frame 11, linear bearings 26 are respectively arranged on the third through holes, linear guide rods 27 are respectively arranged in the linear bearings 26, the lower ends of the linear guide rods 27 are fixed with the first connecting plate 23, the upper ends of the two linear guide rods 27 are connected with a second connecting plate 28, a welding mechanism is arranged on the second connecting plate 28, two pulley plates 15 are hinged with the left and right sides of the mounting frame 11, respectively.
The welding mechanism comprises a welding gun 29, a servo motor 30, a module connecting plate 32 and a linear module seat 31, wherein the linear module seat 31 is arranged on a second connecting plate 28 through the module connecting plate 32, a linear module connecting block 33 is connected to the linear module seat 31, the servo motor 30 is arranged at the rear end of the linear module seat 31 to drive the linear module connecting block 33, a welding torch connecting plate 34 is arranged on the linear module connecting block 33, a welding torch adjusting block 35 is arranged on the left side surface of the welding torch connecting plate 34, a welding torch adjusting plate 36 is arranged on the left side surface of the welding torch adjusting block 35, and the welding gun 29 is fixedly connected with the left side surface of the welding torch adjusting plate 36.
The upper and lower both sides of every pulley board 15 all symmetrically have seted up the second recess, all articulate first connecting block 37 on every second recess, the screw hole has all been seted up along the vertical direction at the upper and lower both ends of every pulley board 15, be connected with first screw rod 38 on the screw hole, first screw rod 38 one end is fixed with clamp plate 39, the one end of first connecting block 37 is connected with the synchronizing wheel 40 of perpendicular setting, V type groove has all been seted up along the circumferencial direction on every synchronizing wheel 40, synchronizing wheel 40 passes through V type groove card and establishes on the ring-shaped track, mounting hole 41 has been seted up to the other end of first connecting block 37, first screw rod 38 and clamp plate 39 set up in mounting hole 41.
The welding torch connecting plate 34 is horizontally provided with a second strip-shaped through hole 52 along the left and right, the lower end of the welding torch adjusting block 35 is provided with an arc-shaped through hole 42, the lower end of the welding torch adjusting block 35 is provided with a bolt positioning column 43, and the bolt positioning column 43 is connected with a nut 44.
The middle part of mounting bracket 11 leading flank is provided with two sets of hold-down mechanism, two sets of hold-down mechanism symmetry sets up the upper and lower both ends at mounting bracket 11, be located mounting bracket 11 upper end hold-down mechanism and include first clamp connection board 45 and two springs 46, the upper end fixed connection of clamp connection board and mounting bracket 11, the front end of clamp connection board articulates there is the second clamp connection board 47, the second locating hole has all been seted up on the side of first clamp connection board 45 and second clamp connection board 47, be connected with locating pin 48 on the second locating hole, the lower surface of second clamp connection board 47 front end is provided with removes seat 49, the lower surface of removing seat 49 is provided with gyro wheel 50, gyro wheel 50 is tightly pasted with the ring track, the fourth through-hole has all been seted up to the left and right sides of removing seat 49, be connected with the guide arm connecting block 51 that sets up along the vertical direction on the lower surface of second clamp connection board 47 rear end, be connected with two guide arms that set up along the front and back horizontal direction on the leading flank of guide arm, the front end of guide arm inserts and establishes in the fourth cross hole, the front end of guide arm still is provided with the limiting plate, two springs 46 insert respectively on the guide arm.
The mounting 11 is provided with a handle 53.
When the device is used for welding the pipeline 1, firstly, two semicircular guide rails 2 of the device are connected to form a circular ring-shaped track, then, the connected circular ring-shaped track is movably installed near a welding position of the pipeline 1 to be welded, after the circular ring-shaped track is moved to the welding position, the tensioning block 7 of the device is adjusted to enable the wing-shaped frame 3 to be tightly pressed against the pipeline 1 to be welded, after the device is fixed on the pipeline 1 to be welded, the circular ring-shaped travelling mechanism and the welding mechanism are arranged on the circular ring-shaped track, and the specific operation process is as follows: the pulley plate 15 is pulled backwards, then the locating pins 48 connected to the second locating holes of the pressing mechanism are removed, after the locating pins 48 on the second locating holes are removed, the two second pressing connecting plates 47 are pulled upwards and downwards respectively, the middle distance is increased, the grooved wheels 18 on the mounting frame 11 are clamped on the circular ring-shaped track, after the grooved wheels 18 are clamped on the circular ring-shaped track, the two pressing mechanisms are pressed on the circular ring-shaped track, the rollers 50 of the pressing mechanisms are tightly attached to the circular ring-shaped track, after the rollers are tightly attached, the locating pins 48 are inserted into the second locating holes, the pressing mechanisms are fixed, after the pressing mechanisms are fixed, the pulley plate 15 is pulled, the V-shaped grooves on the synchronous wheels 40 are clamped on the upper side edge and the lower side edge of the circular ring-shaped track, the first screw 38 is rotated, the pressing plates 39 are driven to move downwards by the first screw 38, the pressing plates 39 are moved downwards to fix the first connecting blocks 37, and therefore the device is completely installed.
When the device is welded, the rolling gear 19 on the mounting frame 11 is meshed with the strip-shaped through hole on the circular track, the mobile motor 12 provides power for the walking of the device, the mobile motor 12 drives the belt 22 through the second belt pulley 21, the belt 22 rotates to drive the first belt pulley 20, and finally the rolling gear 19 is driven to roll so that the device walks on the circular track;
the welding gun 29 of the device can move towards a plurality of directions, firstly, when the lifting motor 13 rotates, the second screw rod 25 is driven to rotate, when the threaded sleeve 24 rotates, the second screw rod 25 drives the first connecting plate 23 to move up and down, the first connecting plate 23 moves up and down to drive the guide rod to move up and down, the guide rod moves up and down to drive the second connecting plate 28 to move up and down, and the second connecting plate 28 moves up and down to drive the whole welding mechanism to move up and down; in addition, the servo motor 30 of the device moves back and forth through the screw rod driving linear module connecting block 33, a second strip-shaped through hole is formed in the welding torch connecting plate 34 along the left and right horizontal direction, an arc-shaped through hole 42 is formed in the lower end of the welding torch adjusting block 35, a bolt positioning column 43 is arranged at the lower end of welding torch adjusting, a nut 44 is connected to the bolt positioning column 43, the moving range of the welding gun 29 can be further adjusted by unscrewing the nut 44, and a handle 53 on the installation frame 11 of the device enables the device to move more conveniently.
The above description is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (4)
1. Quick clamping, walking and welding set of edge ring rail operation, its characterized in that: the clamping mechanism comprises two semicircular guide rails, a plurality of first strip-shaped through holes are formed in the middle of the two guide rails along the circumferential direction and are arranged along the vertical direction, an upper row of wing-shaped frames and a lower row of wing-shaped frames are arranged in the middle of the inner surfaces of the two guide rails, the two semicircular guide rails are connected end to form a circular track, first grooves are formed in the upper side and the lower side of the two ends of each guide rail, a positioning block is connected to the first groove at one end of each guide rail, a first positioning hole is formed in the positioning block, a tensioning block is connected to the first groove at the other end of each guide rail, locking holes are formed in the tensioning block, and the first positioning holes in the two guide rails are connected together through the locking bolts;
the annular travelling mechanism comprises a mounting frame, a mobile motor, a lifting motor, two rolling shafts and two pulley plates, wherein the mounting frame is vertically arranged on the outer side of a circular track, two groups of bearing seat groups are arranged on the front side surface of the mounting frame, the two groups of bearing seat groups are symmetrically arranged left and right, each group of bearing seat groups comprises two bearing seats which are arranged side by side up and down, each bearing seat is provided with a bearing, the two rolling shafts are respectively arranged in the two groups of bearing seats, the upper end and the lower end of each rolling shaft are symmetrically provided with a sheave, the sheave is clamped on the circular track, the middle part of each rolling shaft is provided with a rolling gear, the rolling gear is meshed with a first strip-shaped through hole on the circular track, one rolling shaft is also provided with a first belt pulley, the mobile motor is arranged on the rear side of the mounting frame, a main shaft of the mobile motor is vertically downwards arranged, the main shaft of the mobile motor is provided with a second belt pulley, the middle part of the mounting frame is provided with a first connecting plate in a left-right horizontal direction, the middle part of the first connecting plate is provided with a second through hole, the second through hole is provided with a threaded sleeve, the threaded sleeve is connected with the upper end of the second connecting plate, the threaded sleeve is connected with the first connecting plate is fixedly connected with the first linear connecting plate, the two linear connecting plates are respectively connected with the two linear connecting plates on the two linear connecting plates are respectively, and the two linear connecting plates are fixedly connected with the upper ends of the first connecting plates are arranged on the two linear connecting plates, and the two linear connecting plates are respectively, and the two linear connecting plates are welded with the linear connecting plates are respectively;
the upper side and the lower side of each pulley plate are symmetrically provided with second grooves, each second groove is hinged with a first connecting block, the upper end and the lower end of each pulley plate are respectively provided with a threaded hole along the vertical direction, the threaded holes are connected with a first screw rod, one end of each first screw rod is fixedly provided with a pressing plate, one end of each first connecting block is connected with a vertically arranged synchronizing wheel, each synchronizing wheel is provided with a V-shaped groove along the circumferential direction, the synchronizing wheels are clamped on the circular ring-shaped track through the V-shaped grooves, the other end of each first connecting block is provided with a mounting hole, and the first screw rod and the pressing plate are arranged in the mounting hole;
the middle part of mounting bracket leading flank is provided with two sets of hold-down mechanism, two sets of hold-down mechanism symmetry sets up the upper and lower both ends at the mounting bracket, be located mounting bracket upper end hold-down mechanism and include first clamp connection board and two springs, the upper end fixed connection of clamp connection board and mounting bracket, the front end of clamp connection board articulates there is the second clamp connection board, the second locating hole has all been seted up on the side of first clamp connection board and second clamp connection board, be connected with the locating pin on the second locating hole, the lower surface of second clamp connection board front end is provided with the removal seat, the lower surface of removal seat is provided with the gyro wheel, the gyro wheel is tightly pasted with the ring track, the fourth through-hole has all been seted up to the left and right sides of removal seat, be connected with the guide arm connecting block that sets up along the vertical direction on the lower surface of second clamp connection board rear end, be connected with two guide arms that set up along horizontal direction around on the leading flank of guide arm connecting block, the tip of guide arm inserts and establishes in the fourth through-hole, the front end of guide arm still is provided with the limiting plate, two springs insert respectively on the guide arm.
2. The quick clamping, walking and welding device running along a circular track according to claim 1, wherein: the welding mechanism comprises a welding gun, a servo motor, a module connecting plate and a linear module seat, wherein the linear module seat is arranged on the second connecting plate through the module connecting plate, a linear module connecting block is connected to the linear module seat, the servo motor is arranged at the rear end of the linear module seat to drive the linear module connecting block, a welding torch connecting plate is arranged on the linear module connecting block, a welding torch adjusting block is arranged on the left side face of the welding torch connecting plate, a welding torch adjusting plate is arranged on the left side face of the welding torch adjusting block, and the welding gun is fixedly connected with the left side face of the welding torch adjusting plate.
3. The quick clamping, walking and welding device running along a circular track according to claim 2, wherein: the welding torch connecting plate is horizontally provided with a second strip-shaped through hole along the left and right sides, the lower end of the welding torch adjusting block is provided with an arc-shaped through hole, the lower end of the welding torch adjusting block is provided with a bolt positioning column, and the bolt positioning column is connected with a nut.
4. The quick clamping, walking and welding device running along a circular track according to claim 1, wherein: the mounting rack is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811397017.XA CN109465578B (en) | 2018-11-22 | 2018-11-22 | Quick clamping, walking and welding device running along annular track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811397017.XA CN109465578B (en) | 2018-11-22 | 2018-11-22 | Quick clamping, walking and welding device running along annular track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109465578A CN109465578A (en) | 2019-03-15 |
| CN109465578B true CN109465578B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811397017.XA Active CN109465578B (en) | 2018-11-22 | 2018-11-22 | Quick clamping, walking and welding device running along annular track |
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