CN111151947A - Adjustable flange positioner - Google Patents
Adjustable flange positioner Download PDFInfo
- Publication number
- CN111151947A CN111151947A CN202010012733.2A CN202010012733A CN111151947A CN 111151947 A CN111151947 A CN 111151947A CN 202010012733 A CN202010012733 A CN 202010012733A CN 111151947 A CN111151947 A CN 111151947A
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- China
- Prior art keywords
- nut
- block
- piece
- adjusting
- tensioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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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
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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
- B23K37/0531—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 internal pipe alignment clamps
Abstract
The invention relates to an adjustable flange positioner which comprises a positioning plate, a tensioning block and a pipeline positioning block, wherein the positioning plate is provided with a first magnet block, a first adjusting assembly and a second adjusting assembly; the first adjusting assembly comprises a first adjusting rod, a first nut block and a second nut block, the first adjusting rod is rotatably connected in the first adjusting groove, one end of the first adjusting rod penetrates through the first adjusting groove, threads in opposite directions are arranged on the first adjusting rod, the first nut block and the second nut are respectively screwed at the opposite threads above the first adjusting rod, the first nut block and the second nut block are in sliding fit with the positioning plate, and tensioning blocks are arranged on the first nut block and the second nut block; the invention has the advantage of bringing convenience to users.
Description
Technical Field
The invention relates to the technical field of flange positioning devices, in particular to an adjustable flange positioner.
Background
At present, when welding a flange and a pipeline, one end of the pipeline is usually inserted into a through hole of the flange, and a flange positioner is usually used for aligning the relative position between the flange and the pipeline for facilitating the welding.
Chinese patent No. CN101569974B discloses a flange positioner for welding flange and pipe, which can quickly adjust its locking device, and comprises a positioning device and a locking device, one end of the locking device frame is screw-connected with a positioning shaft, the other end is provided with a groove closing cover, the middle shaft is provided with grooves with equal axial length direction along the circumference, the cross section of the groove is that the upper part is a narrow groove, the lower part is a wide groove, a plurality of springs and magnet blocks are arranged in the wide groove at the lower part, a pressure spring plate is arranged on the springs and the magnet blocks, the pressure spring plate is propped against the bottom of the narrow groove at the upper part of the wide groove, the upper end surface of the magnet block is arranged in contact with the lower surface of the pressure spring plate, or the magnet block is inserted into the through hole of the compression spring plate, the upper end surface of the magnet block is parallel to the upper plane of the compression spring plate, the tension block is arranged on the compression spring plate, and the front end of the tension block is chamfered or in a circular arc shape.
The above prior art solutions have the following drawbacks: when the welded flange specification and the pipeline specification change, the tensioning block needs to be replaced, which brings inconvenience to users.
Disclosure of Invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide an adjustable flange retainer that provides convenience to the user.
The above object of the present invention is achieved by the following technical solutions:
an adjustable flange positioner comprises a positioning plate, a tensioning block and a pipeline positioning block, wherein the positioning plate is provided with a first magnet block, a first adjusting assembly and a second adjusting assembly, the positioning plate is provided with a first adjusting groove and a second adjusting groove which are perpendicular to each other, the first adjusting groove is communicated with the second adjusting groove, and the depth of the first adjusting groove is greater than that of the second adjusting groove;
the first adjusting assembly comprises a first adjusting rod, a first nut block and a second nut block, the first adjusting rod is rotatably connected in the first adjusting groove, one end of the first adjusting rod penetrates through the first adjusting groove, threads in opposite directions are arranged on the first adjusting rod, the first nut block and the second nut are respectively screwed at the opposite threads above the first adjusting rod, the first nut block and the second nut block are in sliding fit with the positioning plate, and tensioning blocks are arranged on the first nut block and the second nut block;
the second adjusting part comprises a second adjusting rod, a third nut block and a fourth nut block, the second adjusting rod is rotatably connected in the second adjusting groove, a gap is reserved between the second adjusting rod and the first adjusting rod, one end of the second adjusting rod penetrates through the second adjusting groove, threads opposite in direction are arranged on the second adjusting rod, the third nut block and the fourth nut are respectively screwed on the second adjusting rod in opposite thread positions, the third nut block and the fourth nut block are in sliding fit with the positioning plate, and pipeline positioning blocks are arranged on the third nut block and the fourth nut block.
By adopting the technical scheme, when the specification of the welded flange and the specification of the pipeline are changed, the flange is placed on the positioning plate, the flange is attracted by the first magnet block on the positioning plate, the pipeline positioning block is positioned in the through hole on the flange, the second adjusting rod is rotated, the second adjusting rod drives the third nut block and the fourth nut block to move towards opposite directions in the rotating process, the third nut block and the fourth nut block both drive the corresponding pipeline positioning blocks to move, so that the pipeline positioning blocks are abutted against the side wall of the through hole on the flange, the pipeline is inserted into the through hole on the flange so that the pipeline is abutted against the pipeline positioning block, the first adjusting rod is rotated, the first adjusting rod drives the first nut block and the second nut block to move towards opposite directions in the rotating process, the first nut block and the second nut block drive the tensioning block to move in the moving process until the tensioning block is abutted against the inner side wall of the pipeline, the flange and the pipeline are positioned so as to be conveniently welded, and when the specification of the welded flange and the specification of the pipeline are changed, only the distance between the first nut block and the second nut needs to be adjusted, the distance between the third nut block and the fourth nut block needs to be adjusted, the tensioning block does not need to be replaced, and convenience is brought to a user; and first nut piece and second nut piece all pass through screw-thread fit with first regulation pole, after first nut piece and second nut piece removed to suitable position, under the circumstances that does not rotate first regulation pole, first nut piece and second nut piece can not remove to can make the tensioning piece tightly support on the pipeline inside wall, it is better to the locking positioning effect of pipeline.
The present invention in a preferred example may be further configured to: and hand wheels are arranged on the first adjusting rod and the second adjusting rod.
Through adopting above-mentioned technical scheme, the setting of hand wheel is convenient for first regulation pole and the rotation of second regulation pole, for rotating first regulation pole and second regulation pole provide the application of force point.
The present invention in a preferred example may be further configured to: all be equipped with the guide way on first adjustment tank lateral wall and the second adjustment tank lateral wall, all be equipped with the guide block on first nut piece, second nut piece, third nut piece and the fourth nut piece, the guide block on first nut piece and the second nut piece be in the guide way on the first adjustment tank and with guide way sliding fit, the guide block on third nut piece and the fourth nut piece be in the guide way on the second adjustment tank and with guide way sliding fit.
By adopting the technical scheme, when the first nut block and the second nut block move in the first adjusting groove, the guide blocks on the first nut block and the second nut block slide along the guide grooves on the first adjusting groove, so that the moving directions of the first nut block and the second nut block are guided, and the stability of the first nut block and the second nut block in the moving process is improved; when third nut piece and fourth nut piece removed in the second adjustment tank, the guide block on third nut piece and the fourth nut piece slided along the guide way on the second adjustment tank to the moving direction to third nut piece and fourth nut piece leads, has improved the stability of third nut piece and fourth nut piece at the removal in-process.
The present invention in a preferred example may be further configured to: first nut piece can be dismantled with the tensioning piece and be connected, and second nut piece can be dismantled with the tensioning piece and be connected.
Through adopting above-mentioned technical scheme, if the tensioning piece is damaged, then can dismantle the tensioning piece that damages and change to this flange locator can continue to use.
The present invention in a preferred example may be further configured to: threaded rods are arranged on the first nut block and the second nut block, threaded through holes are formed in the tensioning block, and the threaded rods are screwed in the threaded through holes.
By adopting the technical scheme, on one hand, when the tensioning block is replaced, the tensioning block is rotated to separate the threaded rod from the threaded through hole, so that the tensioning block is detached, and then a new tensioning block is connected to the threaded rod again through threads, so that the replacement of the tensioning block can be realized; on the other hand, when this flange locator was idle, rotate the tensioning piece, change the relative position between threaded rod and the screw thread through-hole to change the relative position between threaded rod and the tensioning piece, make the tensioning piece conflict locating plate, so that reduce the volume of this flange locator, be convenient for deposit, when using, rotate the tensioning piece again, change the relative position between tensioning piece and the threaded rod once more, the user adjusts the distance between tensioning piece and the locating plate according to the user demand.
The present invention in a preferred example may be further configured to: the positioning plate is provided with a handle.
Through adopting above-mentioned technical scheme, the setting of handle is convenient for taking of this flange locator, provides the application of force point for taking this flange locator.
The present invention in a preferred example may be further configured to: one side that the handle was connected to the locating plate still is equipped with and looks for the leveling piece, and the leveling piece sets up to three at least, looks for the leveling piece and uses the central line of locating plate to be annular array as the center, and the distance that the piece of just making level deviates from between one side of locating plate and the locating plate is greater than the handle and deviates from the distance between one side of locating plate and the locating plate.
By adopting the technical scheme, because the existence of the handle can not make the positioning plate be in a horizontal state, when the flange and the pipeline are welded, the positioning plate can not be horizontally placed, the arrangement of the leveling block can make the positioning plate horizontally placed, and convenience is brought to flange connection and pipeline connection.
The present invention in a preferred example may be further configured to: the leveling block is detachably connected with the positioning plate, and the positioning plate is further provided with a containing groove for containing the leveling block.
Through adopting above-mentioned technical scheme, when this flange locator was idle, can will look for the piece of leveling and dismantle from the locating plate, will make level the piece again and place in the holding tank to reduce this flange locator shared space when depositing.
The present invention in a preferred example may be further configured to: the leveling block is provided with a second magnet block, the accommodating groove is internally provided with a third magnet block, and the second magnet block and the third magnet block are mutually attracted.
Through adopting above-mentioned technical scheme, when putting into the holding tank with the piece of making level, the second magnet piece attracts together with the third magnet piece to the piece location of making level is in the holding tank, has reduced the possibility that the piece of making level breaks away from in the holding tank.
In summary, the invention includes at least one of the following beneficial technical effects:
1. when the specification of a welded flange and the specification of a pipeline change, the flange is placed on a positioning plate and is attracted by a first magnet block on the positioning plate, a pipeline positioning block is positioned in a through hole on the flange, a second adjusting rod is rotated, the second adjusting rod drives a third nut block and a fourth nut block to move towards opposite directions in the rotating process, the third nut block and the fourth nut block both drive corresponding pipeline positioning blocks to move, so that the pipeline positioning blocks abut against the side wall of the through hole on the flange, the pipeline is inserted into the through hole on the flange and abuts against the pipeline positioning block, then the first adjusting rod is rotated, the first adjusting rod drives the first nut block and the second nut block to move towards opposite directions in the rotating process, the first nut block and the second nut block drive a tensioning block to move in the moving process until the tensioning block abuts against the inner side wall of the pipeline, and the flange and the pipeline are positioned, the flange and the pipeline are conveniently welded, when the specifications of the welded flange and the welded pipeline are changed, only the distance between the first nut block and the second nut needs to be adjusted, the distance between the third nut block and the fourth nut block needs to be adjusted, the tensioning block does not need to be replaced, and convenience is brought to a user;
2. the first nut block and the second nut block are matched with the first adjusting rod through threads, and after the first nut block and the second nut block are moved to proper positions, the first nut block and the second nut block cannot move under the condition that the first adjusting rod is not rotated, so that the tensioning block can be tightly abutted against the inner side wall of the pipeline, and the pipeline locking and positioning effect is good;
3. when this flange locator was idle, rotated the tensioning piece, changed the relative position between threaded rod and the screw thread through-hole to change the relative position between threaded rod and the tensioning piece, make the tensioning piece conflict locating plate, so that reduce the volume of this flange locator, be convenient for deposit.
Drawings
FIG. 1 is a schematic structural diagram for showing a positional relationship between a first adjusting assembly and a second adjusting assembly in the present embodiment;
FIG. 2 is a schematic structural view illustrating a positional relationship between the first magnet block and the positioning plate in the present embodiment;
FIG. 3 is an enlarged view of the portion A of FIG. 1 for showing the positional relationship between the first nut block and the guide block;
FIG. 4 is an enlarged view of a portion B of the structure of FIG. 1 for showing the positional relationship between the third nut block and the guide block;
FIG. 5 is a schematic structural diagram for showing the positional relationship between the handle and the leveling block in the embodiment;
FIG. 6 is a schematic structural diagram illustrating a positional relationship between the leveling block and the positioning plate in the present embodiment;
FIG. 7 is a schematic structural diagram illustrating a connection relationship between the leveling block and the positioning plate in the present embodiment;
fig. 8 is a schematic structural diagram for showing a connection relationship between the leveling block and the accommodating groove in the present embodiment.
In the figure, 1, a positioning plate; 2. a tensioning block; 3. a pipeline positioning block; 4. a first adjustment assembly; 5. a second adjustment assembly; 6. a first magnet block; 7. connecting grooves; 8. a first regulating groove; 9. a second regulating groove; 10. a first adjusting lever; 11. a first nut block; 12. a second nut block; 13. a hand wheel; 14. a first fixing plate; 15. a guide groove; 16. a guide block; 17. a threaded rod; 18. a threaded through hole; 19. a second adjusting lever; 20. a third nut block; 21. a fourth nut block; 22. a second fixing plate; 23. a handle; 24. leveling blocks; 25. mounting a threaded rod; 26. installing a threaded hole; 27. accommodating grooves; 28. a second magnet block; 29. a third magnet block; 30. a flange; 31. a pipeline.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the adjustable flange positioner disclosed by the invention comprises a positioning plate 1, a tensioning block 2, a pipeline positioning block 3, a first adjusting assembly 4 and a second adjusting assembly 5.
Referring to fig. 1 and 2, a first magnet block 6 is connected to the positioning plate 1 and used for positioning the flange 30, a connecting groove 7 is formed in the positioning plate 1, the first magnet block 6 is located in the connecting groove 7, the first magnet block 6 is connected to the connecting groove 7 through glue, and the first magnet block 6 is flush with the positioning plate 1.
Referring to fig. 1, the positioning plate 1 is provided with a first adjusting groove 8 and a second adjusting groove 9 which are perpendicular to each other, the first adjusting groove 8 and the second adjusting groove 9 are communicated, and the depth of the first adjusting groove 8 is greater than that of the second adjusting groove 9.
Referring to fig. 1 and 3, the first adjusting assembly 4 includes a first adjusting rod 10, a first nut block 11 and a second nut block 12, the first adjusting rod 10 is rotatably connected in the first adjusting groove 8, one end of the first adjusting rod 10 penetrates through the first adjusting groove 8 and is connected with a hand wheel 13, first fixing plates 14 are welded at two ends of the inside of the first adjusting groove 8, the first adjusting rod 10 and the first fixing plates 14 are rotatably connected through bearings, opposite threads are provided on the first adjusting rod 10, the first nut block 11 and the second nut are respectively screwed on opposite threads above the first adjusting rod 10, the first nut block 11 and the second nut block 12 are both in sliding fit with the positioning plate 1, the first nut block 11 and the second nut block 12 move along the length direction of the first adjusting rod 10, guide grooves 15 are provided on opposite side walls of the first adjusting groove 8, opposite side walls of the first nut block 11 and opposite side walls of the second nut block 12 are both connected with guide blocks 16, the guide block 16 on the first nut block 11 and the guide block 16 on the second nut block 12 are positioned in the guide groove 15 on the first adjusting groove 8 and are in sliding fit with the guide groove 15, so as to guide the moving direction of the first nut block 11 and the second nut block 12, the stability of the first nut block 11 and the second nut block 12 in the moving process is improved, referring to fig. 1 and 2, the first nut block 11 and the second nut block 12 are both connected with the tensioning block 2, the first nut block 11 is detachably connected with the tensioning block 2, the second nut block 12 is detachably connected with the tensioning block 2, threaded rods 17 are welded on the first nut block 11 and the second nut block 12, threaded through holes 18 are arranged on the tensioning block 2, the threaded rods 17 are screwed in the threaded through holes 18, before use, the tensioning block 2 is rotated, the position of the tensioning block 2 can be changed, a user can adjust the distance between the tensioning block 2 and the first nut block 11 according to use requirements, the distance between the tensioning block 2 and the second nut block 12 is adjusted so that in use the tensioning block 2 can be in position within the pipe 31.
Referring to fig. 1 and 4, the second adjusting assembly 5 includes a second adjusting rod 19, a third nut block 20 and a fourth nut block 21, the second adjusting rod 19 is rotatably connected in the second adjusting groove 9, a gap is left between the second adjusting rod 19 and the first adjusting rod 10, one end of the second adjusting rod 19 penetrates through the second adjusting groove 9 and is connected with a hand wheel 13, second fixing plates 22 are welded at two ends of the inside of the second adjusting groove 9, the second adjusting rod 19 and the second fixing plates 22 are rotatably connected through bearings, opposite threads are arranged on the second adjusting rod 19, the third nut block 20 and the fourth nut are respectively screwed on opposite threads above the second adjusting rod 19, the third nut block 20 and the fourth nut block 21 are both in sliding fit with the positioning plate 1, the third nut block 20 and the fourth nut block 21 move along the length direction of the second adjusting rod 19, opposite side walls of the second adjusting groove 9 are provided with guide grooves 15, relative lateral wall all is equipped with guide block 16 on relative lateral wall on the third nut piece 20 and the fourth nut piece 21, guide block 16 on the third nut piece 20 and the guide block 16 on the fourth nut piece 21 are in the guide way 15 on the second adjustment tank 9 and with guide way 15 sliding fit, so that lead to the moving direction of third nut piece 20 and fourth nut piece 21, improve the stability of third nut piece 20 and fourth nut piece 21 in the removal process, all be connected with pipeline locating piece 3 on third nut piece 20 and the fourth nut piece 21, pipeline locating piece 3 and the welding of third nut piece 20, pipeline locating piece 3 and the welding of fourth nut piece 21.
Referring to fig. 5 and 6, a handle 23 is welded on one side of the positioning plate 1 departing from the tensioning block 2, one side of the positioning plate 1 connected with the handle 23 is detachably connected with leveling blocks 24, referring to fig. 6 and 7, a mounting threaded rod 25 is welded on the leveling block 24, a mounting threaded hole 26 is arranged on the positioning plate 1, the mounting threaded rod 25 is screwed in the mounting threaded hole 26, at least three leveling blocks 24 are arranged, in the embodiment, four leveling blocks 24 are arranged, the leveling blocks 24 are in an annular array with the center line of the positioning plate 1 as the center, referring to fig. 5 and 8, the distance between one side of the leveling block 24 departing from the positioning plate 1 and the positioning plate 1 is greater than the distance between one side of the handle 23 departing from the positioning plate 1 and the positioning plate 1, an accommodating groove 27 is further arranged on the positioning plate 1 and used for accommodating the leveling blocks 24, one side of the leveling block 24 departing from, the third magnet block 29 is arranged in the accommodating groove 27, the second magnet block 28 and the third magnet block 29 are mutually attracted, the second magnet block 28 and the leveling block 24 are connected through glue, the third magnet block 29 is in interference with the accommodating groove 27, and the third magnet block 29 and the bottom of the accommodating groove 27 are connected through glue.
The implementation principle of the embodiment is as follows: when welded flange 30 specification and pipeline 31 specification change, place flange 30 on locating plate 1, flange 30 is attracted by first magnet piece 6 on locating plate 1, and pipeline locating piece 3 is in the through-hole on flange 30, rotate the hand wheel 13 on the second regulation pole 19, this hand wheel 13 drives second regulation pole 19 and rotates, second regulation pole 19 drives third nut piece 20 and fourth nut piece 21 and moves towards opposite direction at the rotation in-process, third nut piece 20 and fourth nut piece 21 drive corresponding pipeline locating piece 3 and move at the removal in-process, make pipeline locating piece 3 conflict through-hole lateral wall on the flange 30, thereby accomplish the location to flange 30.
After the flange 30 is positioned, a user adjusts the distance between the tensioning block 2 and the first nut block 11 as required, adjusts the distance between the tensioning block 2 and the second nut block 12, rotates the tensioning block 2, changes the distance between the tensioning block 2 and the first nut block 11, changes the distance between the tensioning block 2 and the second nut block 12, adjusts the distance between the tensioning block 2 and the first nut block 11, adjusts the distance between the tensioning block 2 and the second nut block 12, inserts the pipeline 31 into the through hole on the flange 30, enables the pipeline 31 to abut against the pipeline positioning block 3, limits the position of the pipeline 31 in the through hole on the flange 30, rotates the hand wheel 13 on the first adjusting rod 10, enables the first adjusting rod 10 to rotate, and the first adjusting rod 10 drives the first nut block 11 and the second nut block 12 to move towards opposite directions in the rotating process, first nut piece 11 and second nut piece 12 drive tensioning piece 2 through threaded rod 17 and remove at the removal in-process, until tensioning piece 2 conflict pipeline 31 inside wall, thereby lock the location to pipeline 31, so as to weld flange 30 and pipeline 31, when the welding, can take out leveling block 24 from holding groove 27, second magnet piece 28 and third magnet piece 29 separation, with the threaded rod 25 spiro union in mounting thread hole 26, make to look for leveling block 24 level ground of contradicting, so as to make locating plate 1 keep level, make things convenient for flange 30 and pipeline 31's welding.
Distance between the tensioning piece 2 on the first nut piece 11 and the tensioning piece 2 on the second nut piece 12 can be adjusted according to the size of 31 internal diameters of pipeline, distance between the pipeline locating piece 3 on the third nut piece 20 and the pipeline locating piece 3 on the fourth nut piece 21 can be adjusted according to the gear of the through-hole on the flange 30, consequently, when welded flange 30 specification and pipeline 31 specification change, only need adjust the distance between first nut piece 11 and the second nut, adjust the distance between third nut piece 20 and the fourth nut piece 21, need not change tensioning piece 2, bring the convenience for the user.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a regulation formula flange locator, includes locating plate (1), tensioning piece (2) and pipeline locating piece (3), is equipped with first magnet piece (6), its characterized in that on locating plate (1): the positioning plate is characterized by further comprising a first adjusting component (4) and a second adjusting component (5), wherein the positioning plate (1) is provided with a first adjusting groove (8) and a second adjusting groove (9) which are perpendicular to each other, the first adjusting groove (8) is communicated with the second adjusting groove (9), and the depth of the first adjusting groove (8) is larger than that of the second adjusting groove (9);
the first adjusting assembly (4) comprises a first adjusting rod (10), a first nut block (11) and a second nut block (12), the first adjusting rod (10) is rotatably connected into the first adjusting groove (8), one end of the first adjusting rod (10) penetrates through the first adjusting groove (8), opposite threads are arranged on the first adjusting rod (10), the first nut block (11) and the second nut are respectively screwed at opposite threads above the first adjusting rod (10), the first nut block (11) and the second nut block (12) are in sliding fit with the positioning plate (1), and the first nut block (11) and the second nut block (12) are respectively provided with a tensioning block (2);
second adjusting part (5) include that second adjusts pole (19), third nut piece (20) and fourth nut piece (21), second is adjusted pole (19) and is rotated and connect in second adjustment tank (9), leave the space between second adjustment pole (19) and first regulation pole (10), and second adjustment tank (9) are run through to the one end of second adjustment pole (19), be equipped with opposite direction's screw thread on second adjustment pole (19), third nut piece (20) and fourth nut spiro union respectively are in second adjustment pole (19) top opposite screw thread department, and third nut piece (20) and fourth nut piece (21) all with locating plate (1) sliding fit, all be equipped with pipeline locating piece (3) on third nut piece (20) and fourth nut piece (21).
2. The adjustable flange locator of claim 1, wherein: hand wheels (13) are arranged on the first adjusting rod (10) and the second adjusting rod (19).
3. The adjustable flange locator of claim 1, wherein: all be equipped with guide way (15) on first adjustment tank (8) lateral wall and second adjustment tank (9) lateral wall, all be equipped with guide block (16) on first nut piece (11), second nut piece (12), third nut piece (20) and fourth nut piece (21), guide block (16) on first nut piece (11) and second nut piece (12) are in guide way (15) on first adjustment tank (8) and with guide way (15) sliding fit, guide block (16) on third nut piece (20) and fourth nut piece (21) are in guide way (15) on second adjustment tank (9) and with guide way (15) sliding fit.
4. The adjustable flange locator of claim 1, wherein: first nut piece (11) can be dismantled with tensioning piece (2) and be connected, and second nut piece (12) can be dismantled with tensioning piece (2) and be connected.
5. The adjustable flange locator of claim 4, wherein: all be equipped with threaded rod (17) on first nut piece (11) and second nut piece (12), be equipped with screw through-hole (18) on tensioning piece (2), threaded rod (17) spiro union is in screw through-hole (18).
6. The adjustable flange locator of claim 1, wherein: and a handle (23) is arranged on the positioning plate (1).
7. The adjustable flange locator of claim 6, wherein: one side that handle (23) were connected in locating plate (1) still is equipped with and looks for flat piece (24), and it sets up to three at least to make level piece (24), and it uses the central line of locating plate (1) to be annular array as the center to look for flat piece (24), and makes level that one side that piece (24) deviate from locating plate (1) and the distance between locating plate (1) are greater than the distance between one side that handle (23) deviate from locating plate (1) and locating plate (1).
8. The adjustable flange locator of claim 7, wherein: look for flat piece (24) and locating plate (1) and can dismantle the connection, still be equipped with holding tank (27) that are used for holding and look for flat piece (24) on locating plate (1).
9. The adjustable flange locator of claim 8, wherein: the leveling block (24) is provided with a second magnet block (28), the accommodating groove (27) is internally provided with a third magnet block (29), and the second magnet block (28) and the third magnet block (29) are mutually attracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010012733.2A CN111151947B (en) | 2020-01-07 | 2020-01-07 | Adjustable flange positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010012733.2A CN111151947B (en) | 2020-01-07 | 2020-01-07 | Adjustable flange positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111151947A true CN111151947A (en) | 2020-05-15 |
| CN111151947B CN111151947B (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010012733.2A Active CN111151947B (en) | 2020-01-07 | 2020-01-07 | Adjustable flange positioner |
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| Country | Link |
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| CN (1) | CN111151947B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN209407971U (en) * | 2018-12-13 | 2019-09-20 | 无锡华轶法兰有限公司 | A kind of flange chamfering adjustable clamp |
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| JP4471939B2 (en) * | 2006-02-02 | 2010-06-02 | 本田技研工業株式会社 | Posture control jig |
| KR100823158B1 (en) * | 2007-07-27 | 2008-04-21 | (주)범한정수 | Tacking jig of pipe and flange, and tacking method there of |
| CN101301713B (en) * | 2008-06-30 | 2014-07-09 | 中建安装工程有限公司 | Flange positioner of double locking apparatus |
| CN202045443U (en) * | 2010-12-20 | 2011-11-23 | 中国北车集团大连机车研究所有限公司 | Arc welding robot for aluminium cooler |
| JP5481763B1 (en) * | 2013-01-10 | 2014-04-23 | シンセイ工機株式会社 | Flange welding positioning device |
| CN105033535A (en) * | 2015-06-29 | 2015-11-11 | 蚌埠市现代环保设备有限公司 | Mobile straight-pipe flange machining tool |
| CN205764575U (en) * | 2016-05-18 | 2016-12-07 | 青岛博海建设集团有限公司 | A kind of welder for square blast pipe flange |
| CN207087252U (en) * | 2017-08-10 | 2018-03-13 | 合肥易升拖车机械有限公司 | A kind of fixing device for pipe flange welding |
| CN209407971U (en) * | 2018-12-13 | 2019-09-20 | 无锡华轶法兰有限公司 | A kind of flange chamfering adjustable clamp |
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| CN111151947B (en) | 2021-08-27 |
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