CN112091526B - Machine part welding butt joint positioner - Google Patents
Machine part welding butt joint positioner Download PDFInfo
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- CN112091526B CN112091526B CN202010998014.2A CN202010998014A CN112091526B CN 112091526 B CN112091526 B CN 112091526B CN 202010998014 A CN202010998014 A CN 202010998014A CN 112091526 B CN112091526 B CN 112091526B
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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 to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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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 to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a mechanical part welding butt joint positioning device, which comprises a base mechanism, a rotating mechanism, a butt joint mechanism, a shoring mechanism and a pipe, wherein the base mechanism comprises a fixed base, a first sliding groove and a first screw groove, the front end and the rear end of the top of the fixed base are both provided with the first sliding groove in a chiseling mode, and the mechanical part welding butt joint positioning device has the beneficial effects that: according to the invention, the second handle is rotated to drive the limiting pipe to rotate, the limiting pipe drives the threaded rod to rotate so as to drive the two anti-slip pads to rotate, the two anti-slip pads are in tight contact with the top end and the bottom end of the inner wall of the pipe, so that the pipe can be driven to rotate together by the rotation of the two anti-slip pads, and the butt joint of the two pipes can be welded by the slow rotation of the two pipes; through two supporting mechanism and top bracing mechanism, conveniently when the butt joint, carry out the butt joint of upper and lower to two tubular product spacing, two linking mechanism of rethread, slewing mechanism and to the top mechanism can rotate, conveniently carry out comprehensive welded operation to the different positions of two tubular products.
Description
The technical field is as follows:
the invention belongs to the technical field of part processing, and particularly relates to a welding, butting and positioning device for mechanical parts.
Background art:
in the prior art, as in application No.: the ' CN201710089523.1 ' butt joint positioning device for welding mechanical parts ' is provided, wherein a first clamp and a second clamp are sleeved on the surface of a pipe fitting to be welded, a threaded rod is pushed to insert the threaded rod into a U-shaped groove on a clamping block, a handle on a fastening nut is rotated to fasten the first clamp and the second clamp together, so that butt joint positioning of the pipe fitting is realized, when a worker needs to weld the pipe fitting, the fastening nut is unscrewed to withdraw the threaded rod from the U-shaped groove, and then the fastening bolt is unscrewed to separate a first arc-shaped clamping ring and a second arc-shaped clamping ring, so that the device can be disassembled;
in the positioning mode, when welding is carried out, the threaded rod can block the route of a welding gun, so that the problem that the shielded part of the threaded rod cannot be welded is caused; and when the tubular product is welded, the tubular product or the positioning device which is positioned by hand is required to be held by hand, so that the tubular product or the positioning device can be welded, the stability of the handheld welding is poor, potential safety hazards can be caused, and the defect on the one hand exists.
The invention content is as follows:
the invention aims to solve the problems in the background technology, during welding, the threaded rod can block the path of a welding gun, so that the problem that the shielded part of the threaded rod cannot be welded is caused; and when the tubular product is welded, the tubular product or the positioning device which is positioned by hand is required to be held by hand, so that the tubular product or the positioning device can be welded, the stability of the handheld welding is poor, potential safety hazards can be caused, and the welding method has the defects on the one hand and is provided.
In order to solve the above problems, the present invention provides a technical solution:
the utility model provides a machine part welding butt joint positioner, includes base mechanism, slewing mechanism, butt joint mechanism, shore mechanism and tubular product, base mechanism includes unable adjustment base, a spout and a spiral shell groove, the spout has all been dug at both ends around the unable adjustment base top, the one end that unable adjustment base top was located two spouts and was kept away from each other all is dug there is a plurality of spiral shell grooves, unable adjustment base all is connected with two supporting mechanism through a spout and a spiral shell groove, the both sides that the unable adjustment base top is located two spouts all are connected with linking mechanism.
Preferably, the supporting mechanism comprises a first U-shaped seat, limiting idler wheels, a positioning block, a second spiral groove, positioning spiral toothed bars, a first handle and a first sliding block, two sides of the inside of the first U-shaped seat are respectively and movably connected with two ends of the two limiting idler wheels after penetrating through, the front end and the rear end of the bottom of the first U-shaped seat are respectively fixed with the first sliding block, the two first sliding blocks are respectively inserted in the first sliding groove and are in sliding connection with the first sliding groove, the bottom ends of the side walls of the front end and the rear end of the first U-shaped seat are respectively fixed with the positioning block, the tops of the two positioning blocks are respectively provided with the second spiral groove in a penetrating and chiseling mode, the inside of the two second spiral grooves is respectively in threaded connection with the positioning spiral toothed bars, the tops of the two positioning spiral toothed bars are respectively fixed with the first handle, one end of the two positioning spiral toothed bars, which penetrates through the second spiral grooves, is respectively in threaded connection with the first spiral grooves, which one ends of the two first sliding grooves are far away from each other, two limiting idler wheels in the two first U-shaped seats are respectively in contact with the front end and the rear end of the bottoms of the two pipes.
As preferred, linking up the mechanism and including L template, a bolt, shifting chute, No. two spouts and No. three screw grooves, L template one side top is inserted and is equipped with a plurality of bolts No. one, the L template can be dismantled through a plurality of bolts and unable adjustment base's top and be connected, the lateral wall of L template runs through to cut has the shifting chute, the both ends lateral wall has all been cut with a chisel No. two spouts around the shifting chute inside, the L template is located the shifting chute around both ends outside all runs through to cut with a chisel No. three screw grooves, the inside top that the L template is located the shifting chute is connected with the shoring mechanism, the inside bottom that the L template is located the shifting chute is connected with slewing mechanism.
Preferably, the rotating mechanism comprises a first moving block, two sliding blocks, a bearing, a rotating rod, two handles, four thread grooves and two bolts, the bearing is installed on the side wall of the first moving block, the four corners of the side wall of the bearing of the first moving block are provided with the two bolts in an inserted mode, the two sliding blocks are fixed on the side walls of the front end and the rear end of the first moving block, the first moving block is detachably connected with the two thread grooves through the two bolts at the four corners, the first moving block is slidably connected with the two thread grooves in the moving groove through the two sliding blocks, the inner wall of the bearing is fixedly connected with the outer wall of the rotating rod after penetrating through, the handle is fixed on the outer wall of one end of the rotating rod penetrating through the bearing, the thread groove is chiseled on the outer wall of one end of the rotating rod far away from the handle, and the rotating rod is connected with the abutting mechanism through the four thread grooves.
Preferably, the opposite-jacking mechanism comprises a limiting pipe, outer screw teeth, an inner screw groove, a threaded rod, a connecting rod, parallel screw teeth, a sleeve, parallel tooth grooves, a jacking block and a non-slip mat, the outer wall of the limiting pipe is provided with the outer screw teeth, the limiting pipe is in threaded connection with a fourth screw groove through the outer screw teeth, the inner wall of the limiting pipe is provided with the inner screw groove, the limiting pipe is in threaded connection with the outer wall of the threaded rod through the inner screw groove, the ends, far away from each other, of the limiting pipe and the threaded rod are both fixed with the connecting rod, the outer walls of the two connecting rods are both provided with the parallel screw teeth, the ends, far away from each other, of the two connecting rods are both provided with the sleeve, the inner walls of the two sleeves are both provided with the parallel tooth grooves, the two connecting rods are both in threaded connection with the parallel tooth grooves of the inner wall of the sleeve through the parallel screw teeth of the outer wall, and the ends, far away from each other, of the two parallel tooth grooves are both fixed with the jacking block, and the outer walls of the two ejecting blocks at the ends far away from each other are respectively fixed with anti-slip pads, and the outer walls of the two anti-slip pads at the ends far away from the ejecting blocks are respectively in contact with the top end and the bottom end of the inner wall of the pipe.
Preferably, the jacking mechanism comprises a connecting plate, a second moving block, a third sliding block, a fifth bolt, a top plate, a third handle, a limiting plate, a fifth screw groove, a screw rod, a fourth handle, a second U-shaped seat and a moving roller, wherein the side wall of the connecting plate is fixedly provided with the second moving block, one end, away from each other, of the second moving block is fixedly provided with the third sliding block, the second moving block is inserted in the moving groove, the second moving block is connected with the second sliding groove in the moving groove in a sliding manner through the third sliding block, the side wall, away from the second moving block, of the connecting plate is fixedly provided with the top plate, four corners, located on the side wall of the top plate, of the connecting plate are respectively inserted with the fifth bolt, one end, away from the connecting plate, of the top plate is fixedly provided with the limiting plate, and the third handle is fixedly arranged between the limiting plate and the connecting plate, the lateral wall of limiting plate runs through to open and chisels there is No. five thread grooves, two both ends threaded connection of limiting plate on the jacking mechanism all through No. five thread grooves and screw rod, just the one end that the screw rod passed No. five thread grooves is fixed with No. four handles, the bottom that the roof is located No. three handle positions is fixed with No. two U type seats, removal gyro wheel both sides inner wall runs through back swing joint, two with the both ends of two removal gyro wheels respectively the outer wall of removal gyro wheel touches with the front and back both ends of tubular product top outer wall respectively and connects.
Preferably, the position of the two limiting rollers is perpendicular to the position of the moving roller.
The invention has the beneficial effects that: according to the invention, the second handle is rotated to drive the limiting pipe to rotate, the limiting pipe drives the threaded rod to rotate, so that the two anti-slip pads are driven to rotate, the two anti-slip pads are tightly contacted with the top end and the bottom end of the inner wall of the pipe, so that the pipe can be driven to rotate together by the rotation of the two anti-slip pads, and the butt joint of the two pipes can be welded by the slow rotation of the two pipes; through two supporting mechanism and shoring mechanism, the convenience is when the butt joint to two tubular product, carries out the upper and lower to holding spacingly, two linking mechanism of rethread, slewing mechanism and to the top mechanism can rotate, conveniently carry out comprehensive welded operation to the different positions of two tubular products, avoid proposing among the background art, welding position device among the prior art when the welding, need handheld welding, and when the welding, the problem that welding gun welded position was sheltered from can be carried out to its part.
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a base mechanism of the present invention;
FIG. 3 is a schematic structural view of the support mechanism of the present invention;
FIG. 4 is a schematic view of a connection mechanism according to the present invention;
FIG. 5 is a mechanical schematic diagram of the turning mechanism of the present invention;
FIG. 6 is a partial schematic view of the mechanism of the present invention;
FIG. 7 is a partial mechanical schematic view of the opposing mechanism of the present invention;
FIG. 8 is a schematic view of a portion of the jacking mechanism of the present invention;
FIG. 9 is a schematic structural view of the jacking mechanism and the supporting mechanism contacting the pipe.
In the figure: 1. a base mechanism; 11. a fixed base; 12. a first chute; 13. a first spiral groove;
2. a support mechanism; 21. a first U-shaped seat; 22. limiting the idler wheel; 23. positioning blocks; 24. a second spiral groove; 25. a positioning screw rod; 26. a first handle; 27. a first sliding block;
3. a joining mechanism; 31. an L-shaped plate; 32. a first bolt; 33. a moving groove; 34. a second chute; 35. a third spiral groove;
4. a rotating mechanism; 41. a first moving block; 42. a second sliding block; 43. a bearing; 44. a rotating rod; 45. a second handle; 46. a fourth spiral groove; 47. a second bolt;
5. a butting mechanism; 51. a limiting pipe; 52. external helical teeth; 53. an inner spiral groove; 54. a threaded rod; 55. a connecting rod; 56. parallel screw teeth; 57. a sleeve; 58. parallel tooth grooves; 59. a top block; 510. a non-slip mat;
6. a shoring mechanism; 61. a connecting plate; 62. a second moving block; 63. a third sliding block; 64. a fifth bolt; 65. a top plate; 66. a third handle; 67. a limiting plate; 68. a fifth screw groove; 69. a screw; 610. a fourth handle; 611. a second U-shaped seat; 612. moving the roller; 7. a pipe.
The specific implementation mode is as follows:
as shown in fig. 1 to 9, the following technical solutions are adopted in the present embodiment: the utility model provides a machine part welding butt joint positioner, includes base mechanism 1, slewing mechanism 4, props mechanism 5, shore mechanism 6 and tubular product 7 to the top, base mechanism 1 includes unable adjustment base 11, a spout 12 and a spiral shell groove 13, spout 12 has all been dug at both ends around unable adjustment base 11 top, unable adjustment base 11 top is located the one end of keeping away from each other of two spout 12 and has all been dug a plurality of spiral shell grooves 13, unable adjustment base 11 all is connected with two supporting mechanism 2 through two spout 12 and a spiral shell groove 13, the both sides that 11 tops of unable adjustment base are located two spout 12 all are connected with linking mechanism 3.
Wherein, the supporting mechanism 2 comprises a first U-shaped seat 21, limiting rollers 22, a positioning block 23, a second spiral groove 24, positioning spiral toothed bars 25, a first handle 26 and a first sliding block 27, two sides inside the first U-shaped seat 21 are respectively and movably connected with two ends of the two limiting rollers 22 after penetrating through, the front end and the rear end of the bottom of the first U-shaped seat 21 are respectively fixed with the first sliding block 27, the two first sliding blocks 27 are respectively inserted in the first sliding groove 12 and are in sliding connection with the first sliding groove, the bottom ends of the side walls at the front end and the rear end of the first U-shaped seat 21 are respectively fixed with the positioning block 23, the tops of the two positioning blocks 23 are respectively and drilled with the second spiral groove 24, the inside of the two second spiral grooves 24 is in threaded connection with the positioning spiral toothed bars 25, the tops of the two positioning spiral toothed bars 25 are respectively fixed with the first handle 26, one end of the two positioning spiral toothed bars 25 penetrating through the second spiral grooves 24 is respectively in threaded connection with the first spiral groove 13 at the end far away from the two first sliding grooves 12, two limiting idler wheels 22 in the two first U-shaped seats 21 are respectively in contact with the front end and the rear end of the bottoms of the two pipes 7.
Wherein, linking up mechanism 3 and including L template 31, a bolt 32, shifting chute 33, No. two spouts 34 and No. three screw grooves 35, L template 31 one side top is inserted and is equipped with a plurality of bolts 32, L template 31 can be dismantled through a plurality of bolts 32 and unable adjustment base 11's top and be connected, L template 31's lateral wall runs through to dig has shifting chute 33, the chisel has No. two spouts 34 all to the both ends lateral wall around the shifting chute 33 is inside, L template 31 is located shifting chute 33's front and back both ends outside and all runs through to dig has No. three screw grooves 35, the inside top that L template 31 is located shifting chute 33 is connected with shore mechanism 6, the inside bottom that L template 31 is located shifting chute 33 is connected with slewing mechanism 4.
The rotating mechanism 4 comprises a first moving block 41, a second sliding block 42, a bearing 43, a rotating rod 44, a second handle 45, a fourth thread groove 46 and a second bolt 47, the bearing 43 is installed on the side wall of the first moving block 41, the second bolt 47 is inserted into four corners of the side wall of the bearing 43 of the first moving block 41, the second sliding block 42 is fixed on the side walls of the front end and the rear end of the first moving block 41, the first moving block 41 is detachably connected with the second sliding groove 34 through the second bolts 47 at the four corners, the first moving block 41 is slidably connected with the two second sliding grooves 34 in the moving groove 33 through the two second sliding blocks 42, the inner wall of the bearing 43 is fixedly connected with the outer wall of the rotating rod 44 after penetrating through, the second handle 45 is fixed on the outer wall of one end of the rotating rod 44 penetrating through the bearing 43, the fourth thread groove 46 is drilled on the outer wall of one end of the rotating rod 44 far away from the second handle 45, the rotating rod 44 is connected with the abutting mechanism 5 through a fourth screw groove 46.
Wherein, the opposite-top mechanism 5 comprises a limit pipe 51, external screw teeth 52, an internal screw groove 53, a threaded rod 54, a connecting rod 55, parallel screw teeth 56, a sleeve 57, parallel tooth grooves 58, a top block 59 and a non-slip mat 510, the external wall of the limit pipe 51 is provided with the external screw teeth 52, the limit pipe 51 is in threaded connection with a fourth screw groove 46 through the external screw teeth 52, the internal screw groove 53 is provided on the inner wall of the limit pipe 51, the limit pipe 51 is in threaded connection with the external wall of the threaded rod 54 through the internal screw groove 53, the ends of the limit pipe 51 and the threaded rod 54 far away from each other are all fixed with the connecting rod 55, the outer walls of the two connecting rods 55 are provided with the parallel screw teeth 56, the ends of the two connecting rods 55 far away from each other are both provided with the sleeve 57, the inner walls of the two sleeve 57 are both provided with the parallel tooth grooves 58, the two connecting rods 55 are both in threaded connection with the parallel tooth grooves 58 of the inner wall of the sleeve 57 through the parallel screw teeth 56 of the outer wall, the two ends, far away from each other, of the parallel tooth grooves 58 are both fixed with ejector blocks 59, the outer walls of the two ends, far away from each other, of the ejector blocks 59 are both fixed with anti-skid pads 510, and the outer walls of the two ends, far away from the ejector blocks 59, of the anti-skid pads 510 are in contact with the top end and the bottom end of the inner wall of the pipe 7 respectively.
The jacking mechanism 6 comprises a connecting plate 61, a second moving block 62, a third sliding block 63, a fifth bolt 64, a top plate 65, a third handle 66, a limiting plate 67, a fifth screw groove 68, a screw 69, a fourth handle 610, a second U-shaped seat 611 and a moving roller 612, wherein the two second moving blocks 62 are fixed on the side wall of the connecting plate 61, the third sliding block 63 is fixed on one end, away from each other, of each second moving block 62, the two second moving blocks 62 are inserted into the moving groove 33, the two second moving blocks 62 are slidably connected with the second sliding groove 34 in the moving groove 33 through the third sliding block 63, the top plate 65 is fixed on the side wall of the connecting plate 61, the five bolts 64 are inserted into four corners of the side wall of the connecting plate 61, located on one side of the top plate 65, and the limiting plate 67 is fixed on one end, away from the connecting plate 61, of the top plate 65, roof 65 top is located and is fixed with No. three handle 66 between limiting plate 67 and the connecting plate 61, the lateral wall of limiting plate 67 runs through to open and chisels No. five thread grooves 68, two the limiting plate 67 on the shoring mechanism 6 is all through the both ends threaded connection of No. five thread grooves 68 with screw rod 69, just the one end that screw rod 69 passed No. five thread grooves 68 is fixed with No. four handle 610, the bottom that roof 65 is located No. three handle 66 positions is fixed with No. two U type seats 611, back swing joint, two are run through with the both ends of two removal gyro wheels 612 respectively to removal gyro wheel 612's outer wall contacts with the front and back both ends of tubular product 7 top outer wall respectively.
The positions of the two limiting rollers 22 are perpendicular to the position of the movable roller 612.
Specifically, the method comprises the following steps: when the invention is used; placing two pipes 7 in two supporting mechanisms 2 respectively, locating between two limiting idler wheels 22 movably connected on two first U-shaped seats 21, before placing, butting welding positions of the two pipes 7, and rotating a first handle 26 after moving to a proper position to drive a positioning screw rod 25 to rotate by sliding a first slide block 27 at the bottom of the two first U-shaped seats 21 to slide in a first sliding groove 12, so that the positioning screw rod 25 passes through a second screw groove 24 and then is in threaded connection with a first screw groove 13 close to the first sliding groove 12, and connecting the two positioning screw rods 25 with the first screw grooves 13 at one sides of the two first sliding grooves 12 through threads, so as to complete limiting of the supporting mechanisms 2; the two third handles 66 are pressed to drive the two third sliding blocks 63 to slide downwards in the second sliding grooves 34 in the moving grooves 33 until the two moving rollers 612 on the two sides are respectively positioned on the outer walls of the tops of the two pipes 7 to be in contact with each other, a fifth bolt 64 penetrates through one end of the connecting plate 61 to be in threaded connection with the third screw grooves 35 on the two sides of the L-shaped plate 31, so that the two jacking mechanisms 6 are limited, the tops and the bottoms of the two pipes 7 are oppositely clamped in a contact type through the two moving rollers 612 on the two sides of the tops of the pipes 7 and the two limiting rollers 22 on the two supporting mechanisms 2 at the bottoms, and the fourth handle 610 is rotated to enable the screw 69 to be in threaded connection with the fifth screw grooves 68 in the two limiting plates 67, so that the two jacking mechanisms 6 can stably increase the downward pressing limiting position of the pipes 7; the two second sliding blocks 42 on the rotating mechanism 4 slide in the second sliding grooves 34 of the moving groove 33, so that the positions of the two rotating mechanisms 4 are adjusted, the rotating rod 44 is inserted into the two pipes 7, the positions of the two rotating mechanisms are located in the middle of the two pipes 7, after the two sliding blocks are adjusted, the two bolts 47 penetrate through the first moving block 41 to be in threaded connection with the third threaded groove 35 on the moving groove 33, the rotating mechanism 4 is further limited, and the limiting pipe 51 rotates to descend through the fourth threaded groove 46 by rotating the limiting pipe 51 until the anti-skid pads 510 at the bottom of the limiting pipe 51 are tightly contacted with the bottom end of the inner wall of the pipes 7; holding the limiting tube 51 to be fixed, rotating the two threaded rods 54, connecting the two threaded rods 54 with the threads of the inner screw grooves 53 on the inner wall of the limiting tube 51 to enable the tops of the threaded rods 54 to rise, so as to drive the anti-skid pads 510 on the tops to rise until the outer walls of the tops of the anti-skid pads 510 are tightly contacted with the top end of the inner wall of the tube 7; at this time, the two anti-slip pads 510 tightly contact the top end and the bottom end of the inner wall of the pipe 7, when welding, the two handles 45 are rotated, the two handles 45 drive the limiting pipe 51 to rotate, the limiting pipe 51 drives the threaded rod 54 to rotate, so as to drive the two anti-slip pads 510 to rotate, because the two anti-slip pads 510 tightly contact the top end and the bottom end of the inner wall of the pipe 7, the pipe 7 can be driven to rotate together by the rotation, the two pipes 7 slowly rotate, the welding work can be carried out on the butt joint of the two pipes 7, when welding the pipe 7, the two supporting mechanisms 2 and the top supporting mechanism 6 are used for conveniently carrying out the up-and-down butt limiting on the two pipes 7 when butt joint, the two connecting mechanisms 3, the rotating mechanism 4 and the top supporting mechanism 5 can rotate, the operation of comprehensively welding different positions of the two pipes 7 is convenient, and the operation proposed in the background technology is avoided, the welding positioning device in the prior art needs to be held by hand for welding, and parts of the welding positioning device can shield the welding position of a welding gun during welding.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (2)
1. The mechanical part welding butt joint positioning device is characterized by comprising a base mechanism (1), a rotating mechanism (4), a butt joint mechanism (5), a jacking mechanism (6) and a pipe (7), wherein the base mechanism (1) comprises a fixed base (11), a first sliding groove (12) and a first spiral groove (13), the front end and the rear end of the top of the fixed base (11) are respectively provided with the first sliding groove (12), one end, away from the first sliding grooves (12), of the top of the fixed base (11) is provided with a plurality of first spiral grooves (13), the fixed base (11) is connected with two supporting mechanisms (2) through the first sliding grooves (12) and the first spiral grooves (13), and two sides, located on the first sliding grooves (12), of the top of the fixed base (11) are connected with linking mechanisms (3); the supporting mechanism (2) comprises a first U-shaped seat (21), limiting idler wheels (22), positioning blocks (23), second screw grooves (24), positioning screw rods (25), a first handle (26) and a first sliding block (27), wherein two sides of the interior of the first U-shaped seat (21) are respectively and movably connected with two ends of the two limiting idler wheels (22) after penetrating through, the front end and the rear end of the bottom of the first U-shaped seat (21) are respectively and fixedly provided with the first sliding block (27), the two first sliding blocks (27) are inserted into the first sliding groove (12) and are in sliding connection with the first sliding groove, the positioning blocks (23) are respectively and fixedly arranged at the bottom ends of the side walls of the front end and the rear end of the first U-shaped seat (21), the tops of the two positioning blocks (23) are respectively and provided with the second screw grooves (24) in a penetrating way, the interior of the two second screw grooves (24) are respectively and connected with the positioning screw rods (25) in a threaded manner, the tops of the two positioning screw rods (25) are respectively and fixedly provided with the first handle (26), one end of each of the two positioning screw tooth rods (25) penetrating through the second screw groove (24) is in threaded connection with the first screw groove (13) at the end, far away from the first sliding groove (12), of the first sliding groove (12), and the two limiting idler wheels (22) in the first U-shaped seats (21) are in contact with the front end and the rear end of the bottoms of the two pipes (7) respectively; the connecting mechanism (3) comprises an L-shaped plate (31), a first bolt (32), a moving groove (33), a second sliding groove (34) and a third screw groove (35), a plurality of first bolts (32) are inserted into the top of one side of the L-shaped plate (31), the L-shaped plate (31) is detachably connected with the top of the fixed base (11) through the first bolts (32), the side wall of the L-shaped plate (31) is perforated with a moving groove (33), the side walls of the front end and the rear end in the moving groove (33) are both perforated with a second sliding groove (34), the outer parts of the L-shaped plate (31) at the front end and the rear end of the movable groove (33) are respectively provided with a third spiral groove (35) in a penetrating way, the top end of the L-shaped plate (31) positioned in the moving groove (33) is connected with a jacking mechanism (6), the bottom end of the L-shaped plate (31) positioned in the moving groove (33) is connected with a rotating mechanism (4); the rotating mechanism (4) comprises a first moving block (41), a second sliding block (42), a bearing (43), a rotating rod (44), a second handle (45), a fourth threaded groove (46) and a second bolt (47), the bearing (43) is installed on the side wall of the first moving block (41), the second bolt (47) is inserted into four corners of the side wall of the bearing (43) of the first moving block (41), the second sliding block (42) is fixed on the side walls of the front end and the rear end of the first moving block (41), the first moving block (41) is detachably connected with the second sliding groove (34) through the second bolt (47) at the four corners, the first moving block (41) is slidably connected with the two second sliding grooves (34) inside the moving groove (33) through the two second sliding blocks (42), and the inner wall of the bearing (43) is fixedly connected with the outer wall of the rotating rod (44) after penetrating through, a second handle (45) is fixed on the outer wall of one end, penetrating through the bearing (43), of the rotating rod (44), a fourth screw groove (46) penetrates through the outer wall of one end, far away from the second handle (45), of the rotating rod (44), and the rotating rod (44) is connected with the opposite-pushing mechanism (5) through the fourth screw groove (46); the opposite-top mechanism (5) comprises a limiting pipe (51), outer spiral teeth (52), inner spiral grooves (53), a threaded rod (54), a connecting rod (55), parallel spiral teeth (56), a sleeve (57), parallel tooth grooves (58), a top block (59) and an anti-slip pad (510), the outer wall of the limiting pipe (51) is provided with the outer spiral teeth (52), the limiting pipe (51) is in threaded connection with a fourth spiral groove (46) through the outer spiral teeth (52), the inner wall of the limiting pipe (51) is provided with the inner spiral grooves (53), the limiting pipe (51) is in threaded connection with the outer wall of the threaded rod (54) through the inner spiral grooves (53), one ends, far away from each other, of the limiting pipe (51) and the threaded rod (54) are fixed with the connecting rod (55), the outer walls of the two connecting rods (55) are provided with the parallel spiral teeth (56), and one ends, far away from each other, of the two connecting rods (55) are provided with the sleeve (57), parallel tooth grooves (58) are formed in the inner walls of the two sleeves (57), the two connecting rods (55) are in threaded connection with the parallel tooth grooves (58) in the inner walls of the sleeves (57) through parallel spiral teeth (56) in the outer walls, the ends, far away from each other, of the two parallel tooth grooves (58) are respectively fixed with a top block (59), the outer walls, far away from each other, of the two top blocks (59) are respectively fixed with an anti-skid pad (510), and the outer walls, far away from the top blocks (59), of the two anti-skid pads (510) are respectively in contact with the top end and the bottom end of the inner wall of the pipe (7); the jacking mechanism (6) comprises a connecting plate (61), two moving blocks (62), a three-number sliding block (63), a five-number bolt (64), a top plate (65), a three-number handle (66), a limiting plate (67), a five-number thread groove (68), a screw (69), a four-number handle (610), a two-number U-shaped seat (611) and a movable roller (612), wherein the two moving blocks (62) are fixed on the side wall of the connecting plate (61), the three-number sliding block (63) is fixed at one end, away from each other, of each two moving blocks (62), the two moving blocks (62) are inserted into the moving groove (33), the two moving blocks (62) are connected with the two sliding grooves (34) in the moving groove (33) in a sliding mode through the three-number sliding blocks (63), the top plate (65) is fixed on the side wall, away from the two moving blocks (62), of the connecting plate (61), the four corners that connecting plate (61) is located roof (65) one side lateral wall all inserts and is equipped with No. five bolt (64), the one end that connecting plate (61) were kept away from at roof (65) top is fixed with limiting plate (67), roof (65) top is located and is fixed with No. three handle (66) between limiting plate (67) and connecting plate (61), the lateral wall of limiting plate (67) runs through to open and bores No. five thread groove (68), two limiting plate (67) on shoring mechanism (6) all are through No. five thread groove (68) and screw rod (69) both ends threaded connection, and screw rod (69) pass the one end of No. five thread groove (68) and are fixed with No. four handle (610), the bottom that roof (65) is located No. three handle (66) position is fixed with No. two U type seat (611), removal gyro wheel (612) both sides inner wall runs through back swing joint with the both ends of two removal gyro wheels (612) respectively, the outer walls of the two movable rollers (612) are respectively in contact with the front end and the rear end of the outer wall of the top of the pipe (7);
when in use; placing two pipes in two supporting mechanisms respectively, and placing the two pipes between two limiting idler wheels movably connected on two first U-shaped seats, wherein before the pipes are placed, welding positions of the two pipes are in butt joint, the middle positions of the bottoms of the two pipes are the positions where the two supporting mechanisms are respectively located, sliding the first sliding blocks at the bottoms of the two first U-shaped seats in a first sliding groove is achieved through sliding, so that the first sliding blocks move, after the first sliding blocks move to proper positions, a first handle is rotated, so that positioning screw rods are driven to rotate, the positioning screw rods are connected with first screw grooves close to the first sliding grooves after penetrating through second screw grooves in a threaded manner, and the two positioning screw rods are connected with first screw grooves on one sides of the two first sliding grooves in a threaded manner, so that the supporting mechanisms are limited; the two third handles are pressed to drive the two third sliders to slide downwards in the second sliding grooves in the moving grooves until the two moving rollers on the two sides are respectively positioned on the outer walls of the tops of the two pipes to be in contact with each other, a fifth bolt penetrates through one end of the connecting plate to be in threaded connection with the third screw grooves on the two sides of the L-shaped plate, so that the two jacking mechanisms are limited, the tops and the bottoms of the two pipes are in contact type relative clamping through the two moving rollers on the two sides of the tops of the pipes and the two limiting rollers on the two supporting mechanisms at the bottoms of the two pipes, and the fourth handle is rotated to enable the screw rod to be in threaded connection with the fifth screw grooves in the two limiting plates, so that the two jacking mechanisms can increase the stability of the downward pressing limiting of the pipes; the two second sliding blocks on the rotating mechanism slide in the second sliding grooves of the moving grooves, so that the positions of the two rotating mechanisms are adjusted, the rotating rod is inserted into the middle of the two pipes, after the two rotating mechanisms are adjusted, the rotating rod penetrates through the first moving block and is in threaded connection with the third spiral groove on the moving grooves through the second bolt, the rotating mechanisms are limited, and the limiting pipe rotates and descends through the fourth spiral groove by rotating the limiting pipe until the anti-skid pad at the bottom of the limiting pipe is tightly contacted with the bottom end of the inner wall of the pipe; holding the limiting pipe to be fixed, rotating the two threaded rods, connecting the two threaded rods with the threads of the inner screw grooves of the inner wall of the limiting pipe to enable the top of the threaded rods to rise, and driving the anti-skid pad at the top to rise until the outer wall of the top of the anti-skid pad is tightly contacted with the top end of the inner wall of the pipe; at this moment, two slipmats are to the close touch-on of tubular product inner wall top and bottom, during the welding, through rotatory No. two handles, No. two handles drive spacing pipe and rotate, spacing pipe drives the threaded rod and rotates, thereby drive two slipmats and rotate, because of two slipmats and tubular product inner wall top and bottom close touch-on, make it rotate and to drive tubular product and rotate together, the slow rotation of two tubular products, can carry out weldment work to the butt joint department of two tubular products, during the tubular product welding, through two supporting mechanism and shoring mechanism, conveniently when the butt joint to two tubular products, carry out the upper and lower butt and hold spacingly, rethread two link-up mechanisms, slewing mechanism and to the mechanism can rotate, conveniently carry out comprehensive welded operation to the different positions of two tubular products.
2. The mechanical part welding butt joint positioning device according to claim 1, characterized in that: the positions of the two limiting rollers (22) are vertical to the position of the movable roller (612).
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| CN202010998014.2A CN112091526B (en) | 2020-09-21 | 2020-09-21 | Machine part welding butt joint positioner |
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| CN202010998014.2A CN112091526B (en) | 2020-09-21 | 2020-09-21 | Machine part welding butt joint positioner |
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| CN112091526B true CN112091526B (en) | 2022-09-09 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090000024U (en) * | 2007-06-28 | 2009-01-07 | 고동일 | pipe welding supporter pipe welding supporter |
| CN107378370A (en) * | 2017-08-11 | 2017-11-24 | 陈其华 | It is a kind of to be easy to clamp the pipeline welding equipment docked |
| CN109290709A (en) * | 2018-11-22 | 2019-02-01 | 苍南县亿家科技有限公司 | A method of it is welded using metal tube welding mechanism |
| CN110814630A (en) * | 2019-10-25 | 2020-02-21 | 深圳市维密科技有限公司 | Welding industrial robot |
| CN210232092U (en) * | 2019-03-27 | 2020-04-03 | 河北锦杰安装工程有限公司 | Pipe welding tool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209736934U (en) * | 2019-01-29 | 2019-12-06 | 齐齐哈尔工程学院 | Pipeline fixing device for mechanical welding |
| CN111375941B (en) * | 2020-04-25 | 2021-11-23 | 聊城市瀚格智能科技有限公司 | Automatic welding device for nanometer thin-wall pipe fitting |
-
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- 2020-09-21 CN CN202010998014.2A patent/CN112091526B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090000024U (en) * | 2007-06-28 | 2009-01-07 | 고동일 | pipe welding supporter pipe welding supporter |
| CN107378370A (en) * | 2017-08-11 | 2017-11-24 | 陈其华 | It is a kind of to be easy to clamp the pipeline welding equipment docked |
| CN109290709A (en) * | 2018-11-22 | 2019-02-01 | 苍南县亿家科技有限公司 | A method of it is welded using metal tube welding mechanism |
| CN210232092U (en) * | 2019-03-27 | 2020-04-03 | 河北锦杰安装工程有限公司 | Pipe welding tool |
| CN110814630A (en) * | 2019-10-25 | 2020-02-21 | 深圳市维密科技有限公司 | Welding industrial robot |
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Effective date of registration: 20220812 Address after: 516200 Huizhou City, Guangdong Province, Zhenlong Town, Huiyang District, Daguang Village, Ai Group, 697 Township Road, 200 meters workshop Applicant after: Huizhou Guanyao Hardware Products Co., Ltd. Address before: 541000 Suqiao Industrial Park, Yongfu County, Guilin City, Guangxi Zhuang Autonomous Region Applicant before: Mao Xiuhua |
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