CN114762916B - Circular seam welding machine for shunt - Google Patents
Circular seam welding machine for shunt Download PDFInfo
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- CN114762916B CN114762916B CN202210431844.6A CN202210431844A CN114762916B CN 114762916 B CN114762916 B CN 114762916B CN 202210431844 A CN202210431844 A CN 202210431844A CN 114762916 B CN114762916 B CN 114762916B
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- shunt
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- 238000003466 welding Methods 0.000 title claims abstract description 62
- 238000003825 pressing Methods 0.000 claims description 29
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/28—Seam welding of curved planar seams
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0823—Devices involving rotation of the workpiece
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application discloses girth welding machine for a shunt relates to the technical field of pipeline welding equipment, and comprises a frame, an adjusting device arranged on the frame and a welding device arranged on the adjusting device, wherein a mounting frame is arranged on the frame, the middle part of the mounting frame is rotationally connected with the frame, the rotation axis of the mounting frame is horizontally arranged, and a driving part for driving the mounting frame to reciprocally rotate is also arranged on the frame; the mounting frame is provided with a supporting frame for placing the shunt, a rotating assembly for driving the shunt to rotate around the tube axis of the main body and a fixing assembly for fixing the shunt on the supporting frame; after the diverter is placed on the support frame, the axis of the main body pipe of the diverter is perpendicular to the rotation axis of the mounting frame. The application has the effects of realizing comprehensive welding between each part of the shunt, reducing the labor intensity of workers and improving the welding efficiency of the shunt.
Description
Technical Field
The application relates to the technical field of pipeline welding equipment, in particular to a girth welding machine for a shunt.
Background
The circular seam welder is one kind of circular and annular welding equipment and is used widely in welding hardware pipe, thin wall pressure container, etc.
The prior Chinese patent with the publication number of CN213888915U discloses annular welding equipment for an exhaust pipe, which comprises a workbench, a clamping assembly connected with the workbench, a supporting frame fixedly arranged on the workbench, a carrying device fixedly connected with the supporting frame, at least one group of adjusting assemblies connected with the carrying device, a locking assembly arranged on the adjusting assemblies and a welding device arranged on the adjusting assemblies; the adjusting components are provided with three groups, and the adjusting components are mutually perpendicular. The clamping assembly comprises a rotating device and a driving motor which are fixedly installed on the workbench, a group of movable sliding rails arranged on the workbench, a sliding part arranged at the output end of the driving motor and positioned on the movable sliding rails, and a clamping device arranged on the sliding part, wherein the rotating device and the clamping device are positioned on the same axis.
When the exhaust pipe is placed at a set position, one end of the exhaust pipe is clamped by the clamping device, then the driving motor drives the sliding part to move on the movable sliding rail, and further drives the exhaust pipe until the other end of the exhaust pipe is abutted with the rotating device, and at the moment, the clamping part on the rotating device is matched with the clamping device to finish the clamping operation of the exhaust pipe; finally, the rotating device drives the exhaust barrel to rotate, and the welding device welds the exhaust barrel.
In the related art, referring to fig. 1, a diverter 100 includes a main body tube 110, two ends of the main body tube 110 are spot-welded with communication joints 120, a sidewall of the main body tube 110 is provided with communication holes, the communication holes are spot-welded with a plurality of distribution joints 130, and the distribution joints 130 are in one-to-one correspondence with the communication holes.
With respect to the related art described above, the inventors believe that with the above-described annular welding apparatus for an exhaust stack, complete welding between a main pipe and a communication joint is possible. However, it is difficult to perform a complete welding operation at the position of the communicating hole between the split joint and the main pipe, repair welding is required manually, and the welding efficiency is low, so that there is a need for improvement.
Disclosure of Invention
In order to improve the situation that the related art girth welding equipment is difficult to comprehensively weld the current divider so that the welding operation efficiency is low, the application provides a girth welding machine for the current divider.
The application provides a girth welding machine for shunt adopts following technical scheme:
the circular seam welding machine for the current divider comprises a frame, an adjusting device arranged on the frame and a welding device arranged on the adjusting device, wherein a mounting frame is arranged on the frame, the middle part of the mounting frame is rotationally connected with the frame, the rotation axis of the mounting frame is horizontally arranged, and a driving part for driving the mounting frame to reciprocally rotate is also arranged on the frame;
be provided with on the mounting bracket and be used for placing the support frame of shunt, be used for driving the shunt around main part tube axis pivoted rotating assembly and be used for fixing the fixed subassembly on the support frame with the shunt, and the shunt is placed on the support frame after, the axis perpendicular to mounting bracket of shunt main part tube.
Through adopting above-mentioned technical scheme, in the practical application, the staff can place the shunt on the support frame, and the shunt is rotated around its main part pipe by rotating the subassembly drive to weld between main part pipe and the intercommunication joint of shunt by welding set.
After the welding between the main body pipe and the communication joint of the diverter is finished, the diverter is driven to rotate by the rotating component, so that one radial side of the diverter joint of the diverter faces upwards, and the diverter is fixed on the support frame by the fixing component; then, the driving part drives the mounting frame to rotate, and the welding device welds the main body pipe and the split joint; then, the fixation of the shunt by the fixing component is released, and the shunt is driven by the rotating component to rotate around the tube axis of the main body again, so that the other side of the shunt joint faces upwards; the diverter is then again secured by the securing assembly, the mounting bracket is driven to rotate by the drive member, and the other side between the body tube and the diverter sub is welded by the welding device.
By the mode, the comprehensive welding of all parts of the shunt is realized, the labor intensity of workers is reduced, and the welding efficiency of the shunt is improved.
Preferably, the support frame is erected with support rollers, and the support rollers are arranged on the support frame at intervals in parallel; when the diverter is welded, the main body pipe of the diverter is erected between the two supporting rollers, and the axis of the main body pipe of the diverter is parallel to the supporting rollers.
Through adopting above-mentioned technical scheme, by the main body pipe of two backing rolls support shunts, help guaranteeing the stability of shunt between two backing rolls to help promoting the suitability of support frame to the main body pipe supporting role of the shunt of multiple different diameters.
Preferably, the support frame slides along the backing roll axial and sets up on the mounting bracket, still be provided with the mounting bracket that is used for fixed connection mounting bracket and support frame on the mounting bracket.
Through adopting above-mentioned technical scheme, in the practical application, the staff can be according to the center of shunt, adjusts the position of support frame to fix the support frame in the frame with the mounting, help promoting the stability of support frame to the shunt support operation.
Preferably, the rotating assembly comprises a driving roller and a power assembly, the driving roller is rotatably arranged on the mounting frame, two driving rollers are arranged on the mounting frame at intervals in parallel, and a power component for driving the two driving rollers to synchronously rotate in the same direction is also arranged on the mounting frame; when the diverter is welded, the main body pipe of the diverter is erected between two driving rollers, the axial direction of the driving rollers is parallel to the axial line of the main body pipe of the diverter, and the upper side parts of the two driving rollers are abutted against the lower side corresponding parts of the main body pipe of the diverter.
Through adopting above-mentioned technical scheme, in the practical application, by power component to the synchronous syntropy rotation of two drive rollers of drive, and then drive the shunt and rotate, concretely realized the pivoted drive operation to the shunt to help guaranteeing drive shunt pivoted stability, and help promoting the suitability to multiple different diameter main part pipe drive operation.
Preferably, the mounting frame is provided with a sliding frame, the sliding direction of the sliding frame is parallel to the axial direction of the main body after the main body is arranged on the supporting frame in a supporting mode, the rotating assembly is mounted on the sliding frame, and the mounting frame is further provided with a pushing component for driving the sliding frame to slide.
Through adopting above-mentioned technical scheme, in the practical application, can promote the frame that slides by pushing the part according to the focus of shunt to make the rotation component be located corresponding position, help guaranteeing rotation part drive shunt pivoted stability.
Preferably, the two opposite sides of the mounting frame are respectively provided with a locating plate, the connecting line between the two locating plates is perpendicular to the rotation axis of the mounting frame, and the main body tube of the diverter is located and limited between the two locating plates.
Through adopting above-mentioned technical scheme, by two locating plates to the position of split joint in main part axial, help guaranteeing the stability to the shunt in main part pipe and the split joint welding operation.
Preferably, the fixing component comprises a pressing frame, one side of the pressing frame is hinged to the mounting frame, and an adapting groove is formed in the middle of the pressing frame; when the main body pipe of the diverter is installed, the pressing frame is rotated to the upper side of the diverter, and the upper side part of the diverter is embedded into the adapting groove.
Through adopting above-mentioned technical scheme, in the welding operation of shunt, by rotating the pressure frame for the pressure frame leans on self gravity to press in the upside of shunt, helps further guaranteeing the stability of shunt in welding operation.
Preferably, the axial slip is provided with the steady rest along the main part pipe of shunt on the mounting bracket, the steady rest slides the epaxial both sides of orientation and all is provided with the steady piece, two the steady piece is located the pressure frame respectively in the epaxial both sides of steady rest slip, two one side that the steady piece is close to each other all is provided with and is used for the cooperation pressure frame to make the pressure frame compress tightly the tightening groove of shunt, two tightening groove's upper sidewall all is the slope setting, and two tightening groove is from being close to the highly gradual shrink that pressure frame one side was deviate from to compressing tightly one side.
By adopting the technical scheme, when the main body pipe of the flow divider and the split joint are welded, the pressing frame is rotated, so that the pressing frame is pressed on the main body pipe of the flow divider, and the driving part drives the mounting frame to rotate; at this time, the steady frame will slide under self gravity to make the clamp frame deviate from its articulated department one side embedding in corresponding tightening groove, thereby make the clamp frame compress tightly the main body pipe of shunt, thereby help guaranteeing the stability to the main body pipe of shunt and the welding operation of shunting.
Preferably, a buffer layer is attached to the side wall of the adaptation groove.
By adopting the technical scheme, the occurrence of the condition that the main pipe is damaged by the pressing frame is reduced.
Preferably, the mounting frame is provided with magnetic blocks for adsorbing the stabilizing frame on two sides of the sliding direction of the stabilizing frame.
Through adopting above-mentioned technical scheme, make the pressure frame compress tightly the main part pipe through tightening up groove and pressure frame cooperation after, adsorb the steady rest by corresponding magnetic block, help guaranteeing the stability of steady rest to guarantee the stability that the pressure frame compresses tightly the main part pipe.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the diverter is driven to rotate through the rotating component, the driving component drives the mounting frame to rotate, the comprehensive welding of all parts of the diverter is realized, the labor intensity of workers is reduced, and the welding efficiency of the diverter is improved;
2. the steady frame is arranged on the installation frame by means of sliding, and the tightening groove on the installation frame is matched with the pressing frame, so that the main body pipe is automatically pressed in the welding process of the main body pipe and the split joint, and the stability of the splitter is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a shunt structure embodying mainly related art;
FIG. 2 is a schematic axial view of the overall structure of the girth welding machine for a shunt according to the present embodiment;
fig. 3 is a partial view showing the structure of the rotating assembly according to the present embodiment.
Reference numerals: 1. a frame; 11. a fixing frame; 2. an adjusting device; 21. a first sliding table; 22. a second sliding table; 23. a third sliding table; 3. a welding device; 4. a mounting frame; 41. a positioning plate; 42. a sliding frame; 43. a pushing member; 431. a screw rod; 432. a driving motor; 44. a slip rail; 441. a magnetic block; 5. a driving part; 6. a support frame; 61. a fixing bolt; 62. a support roller; 7. a rotating assembly; 71. a driving roller; 72. a power assembly; 721. a pulley mechanism; 722. a power motor; 8. a fixing assembly; 81. a pressing frame; 811. an adaptation groove; 812. a buffer layer; 82. a stabilizing frame; 821. a slip groove; 822. a stabilizing block; 823. tightening the groove; 100. a shunt; 110. a main body tube; 120. a communication joint; 130. a shunt joint.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a girth welding machine for a shunt.
Referring to fig. 2 and 3, the girth welding machine for the shunt comprises a frame 1, a fixing frame 11 is fixedly arranged on one side of the width direction of the upper side surface of the frame 1, an adjusting device 2 is arranged on the upper side of the fixing frame 11, and a welding device 3 is connected to the adjusting device 2. The middle part rotation of frame 1 upside is provided with mounting bracket 4, and the width direction of mounting bracket 4 is on a parallel with the width direction of frame 1, and the rotation axis of mounting bracket 4 is on a parallel with the width direction of frame 1, and the axis of rotation of mounting bracket 4 is fixed with mounting bracket 4, and mounting bracket 4 is located welding set 3's below. The machine frame 1 is also provided with a driving part 5, the driving part 5 is a gear motor, the gear motor is fixed on the machine frame 1, and an output shaft of the gear motor is coaxially fixed with a rotating shaft of the mounting frame 4. The mounting frame 4 is provided with a support frame 6 for placing the shunt 100, a rotating assembly 7 for driving the shunt 100 to rotate around the axis of the main body tube 110, and a fixing assembly 8 for fixing the shunt 100 on the support frame 6.
In practical use, the splitter 100 is mounted on the support frame 6, so that the axial direction of the main body tube 110 of the splitter 100 is parallel to the length direction of the mounting frame 4; then, the diverter 100 is rotated by the rotating assembly 7, and the main body pipe 110 and the communication joint 120 are welded by the adjusting device 2 and the welding device 3 in cooperation. After the main body pipe 110 and the communication joint 120 are welded, the rotation assembly 7 drives the diverter 100 to rotate, so that one radial side of the diverter joint 130 of the diverter 100 faces upwards, and the diverter 100 is fixed by the fixing assembly 8; then, the gear motor drives the mounting frame 4 to rotate, and the adjusting device 2 and the welding device 3 are matched to weld the main body pipe 110 and the split joint 130; then, the fixation of the diverter 100 by the fixation component 8 is released, and the diverter 100 is driven to rotate by the rotation component 7 again, so that the other side of the diverter 100 diverter joint 130 faces upwards; finally, the diverter 100 is fixed by the fixing component 8 again, the gear motor drives the mounting frame 4 to rotate, and the main body pipe 110 and the diverter joint 130 are welded by the matching of the adjusting device 2 and the welding device 3, so that the diverter 100 is completely welded.
Specifically, referring to fig. 2, the adjusting device 2 includes a first slide table 21, a second slide table 22, and a third slide table 23, all of which are electric slide tables. The base of the first sliding table 21 is fixed on the frame 1, the sliding direction of the sliding block of the first sliding table 21 is parallel to the length direction of the frame 1, the base of the second sliding table 22 is fixed on the sliding block of the first sliding table 21, the sliding direction of the sliding block of the second sliding table 22 is parallel to the width direction of the frame 1, the base of the third sliding table 23 is fixed on the sliding block of the second sliding table 22, and the sliding direction of the sliding block of the third sliding table 23 is vertical. The welding device 3 is fixed on the sliding block of the third sliding table 23, in this embodiment, the welding device 3 is a laser welding head, and the head of the laser welding head is downward. In practical application, three sliding tables are matched to realize the multi-point welding operation on the shunt 100.
Referring to fig. 2, the support frame 6 slides along the length direction of the mounting frame 4 and is arranged on the mounting frame 4, in this embodiment, the sliding of the support frame 6 is realized by adopting a sliding rail fixed on the mounting frame 4 and a sliding groove matched mode arranged on the lower side of the support frame 6, so that the sliding stability of the support frame 6 is ensured, a fixing piece is arranged on the support frame 6 and is fixed to be a fixing bolt 61, and the fixing bolt 61 is in threaded connection with the support frame 6 and abuts against the sliding rail. The support frame 6 is rotatably provided with support rollers 62, the axial direction of the support rollers 62 is parallel to the length direction of the mounting frame 4, and the support rollers 62 are arranged on the support frame 6 at intervals along the width direction of the mounting frame 4. To ensure the stability of the shunt 100, the supporting frame 6 is provided with one on each side in the length direction of the mounting frame 4, and both the fixing bolt 61 and the supporting roller 62 are provided corresponding to the supporting frame 6. Simultaneously, the both sides in the length direction of the mounting frame 4 are fixedly provided with positioning plates 41, and two support frames 6 are positioned between the two positioning plates 41. In practical application, the staff can adjust the position of the supporting frame 6 according to the gravity center of the diverter 100 and the structure of the diverter 100, and fix the two supporting frames 6 by the two fixing bolts 61 respectively, then, place the diverter 100 between the two positioning plates 41, and place two axial sides of the main body tube 110 of the diverter 100 on the upper sides of the two supporting frames 6 respectively, and both sides of the main body tube 110 of the diverter 100 are supported by the two supporting rollers 62.
The sliding frame 42 is arranged on the mounting frame 4 in a sliding manner along the length direction of the mounting frame 4, the sliding of the sliding frame 42 is realized by adopting a sliding rail fixed on the mounting frame 4 and a sliding groove matched manner arranged on the lower side of the mounting frame 4, the rotating assembly 7 is arranged on the sliding frame 42, and the sliding frame 42 is positioned between the two supporting frames 6. The mounting frame 4 is provided with a pushing member 43, and the pushing member 43 includes a screw 431 and a driving motor 432. The axial direction of the lead screw 431 is parallel to the length direction of the mounting frame 4, two ends of the lead screw 431 are rotatably arranged on the two positioning plates 41 through bearings, the lead screw 431 penetrates through the two support frames 6 and is in sliding fit with the two support frames 6, and the lead screw 431 penetrates through the sliding frame 42 and is in threaded connection with the sliding frame 42. The driving motor 432 is fixed on the mounting frame 4, and an output shaft of the driving motor 432 is coaxially fixed with one end of the screw 431. In practical application, the operator can drive the screw 431 to rotate by the driving motor 432 according to the gravity center of the diverter 100, so as to adjust the positions of the sliding frame 42 and the rotating assembly 7.
Referring to fig. 2 and 3, the rotating assembly 7 includes a drive roller 71 and a power assembly 72. The driving rollers 71 are rotatably disposed on the carriage 42, two driving rollers 71 are disposed on the carriage 42 at intervals parallel to the width direction of the mounting frame 4, and the two driving rollers 71 are coaxial with the two supporting rollers 62 on the corresponding supporting frame 6, respectively, and the diameters of the two driving rollers 71 are identical to those of the supporting rollers 62. The power unit 72 includes a pulley mechanism 721 and a power motor 722, the pulley mechanism 721 includes two pulleys and a belt wound around the two pulleys, the two pulleys are coaxially fixed to the same side ends of the two driving rollers 71, respectively, and the power motor 722 is fixed to the slip frame 42, and an output shaft of the power motor 722 is coaxially fixed to any driving roller 71.
In practice, after the splitter 100 is set up between the two sets of support rollers 62, the two drive rollers 71 contact the main body tube 110 of the splitter 100. When the main body pipe 110 of the shunt 100 is welded with the communication joint 120, the power motor 722 drives the belt wheel mechanism 721 to operate and drives the two driving rollers 71 to synchronously rotate in the same direction, so that the shunt 100 is driven to rotate around the axis of the main body pipe 110.
The fixing assembly 8 includes a press frame 81 and a fixing frame 82. The pressing frame 81 is located the middle part position of mounting bracket 4, and the one end rotation of pressing frame 81 sets up in mounting bracket 4 one side near mount 11, and the middle part of pressing frame 81 is provided with adaptation groove 811, and adaptation groove 811 lateral wall is attached with buffer layer 812, in this embodiment, buffer layer 812 is the polytetrafluoroethylene layer. The steady rest 82 is located the side of the articulated department of sliding frame 42 deviating from press 81, and sliding groove 821 has been seted up to the downside of steady rest 82, and the fixed rail 44 that slides that is provided with along mounting bracket 4 length direction on the mounting bracket 4, the partial embedding sliding groove 821 of rail 44 and with sliding groove 821 sliding fit. In other embodiments, a slideway may be disposed on the mounting frame 4, and the stabilizing frame 82 may form a rolling sliding fit with the mounting frame 4 through rollers, so as to promote the sliding convenience of the stabilizing frame 82.
The two sides on the slip direction of the steady frame 82 are provided with stabilizing blocks 822, the two stabilizing blocks 822 are respectively positioned on the two sides of the press frame 81 on the slip direction of the steady frame 82, tightening grooves 823 are respectively formed in one side, close to each other, of the two stabilizing blocks 822, the upper side walls of the two tightening grooves 823 are obliquely arranged, and the two tightening grooves 823 gradually shrink from the side, close to the press frame 81, to the height, deviating from the pressing side. In order to ensure the stability of the fixing frame 82 when the shunt 100 is fixed, the sliding rail 44 is located at two sides of the fixing frame 82 and is embedded with magnetic blocks 441, and the magnetic blocks 441 are magnetically engaged with the fixing frame 82.
During practical use, the pressing frame 81 is rotated, so that one end of the pressing frame 81, deviating from the hinge joint of the pressing frame, is located between the two stabilizing blocks 822, the upper side of the main body tube 110 of the shunt 100 is locally embedded into the adapting groove 811, the polytetrafluoroethylene layer is smooth, the power motor 722, the belt wheel mechanism 721 and the two driving rollers 71 cooperate to drive the shunt 100 to rotate, the shunt 100 can normally rotate, and the situation that the shunt 100 jumps is reduced along with the pressing of the pressing frame 81, and the stable operation of welding the main body tube 110 and the communication joint 120 is guaranteed. When welding is carried out between the main body pipe 110 of the flow divider 100 and the split joint 130, the gear motor drives the mounting frame 4 to rotate, the steady frame 82 slides under the influence of self gravity, one end of the pressing frame 81, which is away from the hinge position of the steady frame 82, enters the tightening groove 823, and along with the movement of the steady frame 82, the upper side wall of the tightening groove 823 gradually presses down the pressing frame 81, so that the pressing frame 81 presses the flow divider 100 tightly; meanwhile, the magnetic block 441 adsorbs the stabilizing frame 82, so that the stability of the stabilizing frame 82 is ensured.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. The utility model provides a girth welding machine for shunt, includes frame (1), setting up adjusting device (2) on frame (1) and setting up welding set (3) on adjusting device (2), its characterized in that: the device is characterized in that a mounting frame (4) is arranged on the frame (1), the middle part of the mounting frame (4) is rotationally connected with the frame (1), the rotation axis of the mounting frame (4) is horizontally arranged, and a driving part (5) for driving the mounting frame (4) to reciprocally rotate is also arranged on the frame (1);
the mounting frame (4) is provided with a supporting frame (6) for placing the diverter (100), a rotating assembly (7) for driving the diverter (100) to rotate around the axis of the main body tube (110) and a fixing assembly (8) for fixing the diverter (100) on the supporting frame (6);
after the diverter (100) is placed on the supporting frame (6), the axis of the main body pipe (110) of the diverter (100) is perpendicular to the rotation axis of the mounting frame (4);
positioning plates (41) are arranged on two opposite sides of the mounting frame (4), a connecting line between the two positioning plates (41) is perpendicular to the rotation axis of the mounting frame (4), and a main body pipe (110) of the flow divider (100) is positioned and limited between the two positioning plates (41);
the fixing assembly (8) comprises a pressing frame (81), one side of the pressing frame (81) is hinged to the mounting frame (4), and an adapting groove (811) is formed in the middle of the pressing frame (81); after the main body pipe (110) of the diverter (100) is installed, the pressing frame (81) is rotated to the upper side of the diverter (100), and the upper side part of the diverter (100) is embedded into the adapting groove (811);
the utility model discloses a shunt, including main part pipe (110) of shunt (100) is placed axial slip along on mounting bracket (4), both sides on the slip direction of steady rest (82) all are provided with stabilizing block (822), two stabilizing block (822) are located respectively pressing frame (81) in steady rest (82) slip ascending both sides, two stabilizing block (822) one side that is close to each other all is provided with and is used for cooperation pressing frame (81) so that pressing frame (81) compresses tightly tightening groove (823) of shunt (100), two tightening groove (823)'s upper sidewall all is the slope setting, and two tightening groove (823) are from being close to pressing frame (81) one side and deviating from the height of compressing one side and shrink gradually.
2. A girth welding machine for a shunt according to claim 1, wherein: the support frame (6) is erected with support rollers (62), and the support rollers (62) are arranged on the support frame (6) at intervals in parallel; when the diverter (100) is welded, the main body tube (110) of the diverter (100) is erected between the two support rollers (62), and the axis of the main body tube (110) of the diverter (100) is parallel to the support rollers (62).
3. A girth welding machine for a shunt according to claim 2, wherein: the support frame (6) slides along the axial direction of the support roller (62) and is arranged on the mounting frame (4), and a fixing piece for fixedly connecting the mounting frame (4) and the support frame (6) is further arranged on the mounting frame (4).
4. A girth welding machine for a shunt according to claim 1, wherein: the rotating assembly (7) comprises driving rollers (71) and a power assembly (72), the driving rollers (71) are rotatably arranged on the mounting frame (4), two driving rollers (71) are arranged on the mounting frame (4) at intervals in parallel, and a power component for driving the two driving rollers (71) to synchronously rotate in the same direction is further arranged on the mounting frame (4); when the diverter (100) is welded, the main body pipe (110) of the diverter (100) is erected between the two driving rollers (71), the axial direction of the driving rollers (71) is parallel to the axial direction of the main body pipe (110) of the diverter (100), and the upper side parts of the two driving rollers (71) are abutted against the lower side corresponding parts of the main body pipe (110) of the diverter (100).
5. A girth welding machine for a shunt according to claim 1, wherein: the sliding frame (42) is arranged on the mounting frame (4), the sliding direction of the sliding frame (42) is parallel to the axial direction of the main body pipe (110) erected on the supporting frame (6), the rotating assembly (7) is arranged on the sliding frame (42), and the pushing component (43) for driving the sliding frame (42) to slide is further arranged on the mounting frame (4).
6. A girth welding machine for a shunt according to claim 1, wherein: a buffer layer (812) is attached to the side wall of the adaptation groove (811).
7. The girth welding machine for a shunt according to claim 6, wherein: the mounting frame (4) is provided with magnetic blocks (441) for adsorbing the stabilizing frame (82) on two sides of the stabilizing frame (82) in the sliding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210431844.6A CN114762916B (en) | 2022-04-23 | 2022-04-23 | Circular seam welding machine for shunt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210431844.6A CN114762916B (en) | 2022-04-23 | 2022-04-23 | Circular seam welding machine for shunt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114762916A CN114762916A (en) | 2022-07-19 |
| CN114762916B true CN114762916B (en) | 2023-04-25 |
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| CN202210431844.6A Active CN114762916B (en) | 2022-04-23 | 2022-04-23 | Circular seam welding machine for shunt |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206505100U (en) * | 2017-01-03 | 2017-09-19 | 江苏京沂电器有限公司 | A kind of stationary fixture of manganese copper diverter welding |
| CN110293277A (en) * | 2019-08-02 | 2019-10-01 | 焦作智造机电设备有限公司 | A kind of non-rotating axis circular seam welding device and welding method |
| CN211889586U (en) * | 2020-04-10 | 2020-11-10 | 济南大学 | Special welding robot for swivel framework |
| CN213827616U (en) * | 2020-10-19 | 2021-07-30 | 广州忠文机械设备有限公司 | Fire extinguisher outer circumferential weld welding equipment |
| CN213888915U (en) * | 2020-11-23 | 2021-08-06 | 南京创科电气有限公司 | Annular welding equipment for exhaust funnel |
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2022
- 2022-04-23 CN CN202210431844.6A patent/CN114762916B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206505100U (en) * | 2017-01-03 | 2017-09-19 | 江苏京沂电器有限公司 | A kind of stationary fixture of manganese copper diverter welding |
| CN110293277A (en) * | 2019-08-02 | 2019-10-01 | 焦作智造机电设备有限公司 | A kind of non-rotating axis circular seam welding device and welding method |
| CN211889586U (en) * | 2020-04-10 | 2020-11-10 | 济南大学 | Special welding robot for swivel framework |
| CN213827616U (en) * | 2020-10-19 | 2021-07-30 | 广州忠文机械设备有限公司 | Fire extinguisher outer circumferential weld welding equipment |
| CN213888915U (en) * | 2020-11-23 | 2021-08-06 | 南京创科电气有限公司 | Annular welding equipment for exhaust funnel |
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| CN114762916A (en) | 2022-07-19 |
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Denomination of invention: A ring seam welding machine for splitters Effective date of registration: 20231212 Granted publication date: 20230425 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: WEGS (SHANGHAI) FLUID TECHNOLOGY Co.,Ltd. Registration number: Y2023310000841 |
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