CN221289839U - Spiral steel pipe welding assembly device - Google Patents
Spiral steel pipe welding assembly device Download PDFInfo
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- CN221289839U CN221289839U CN202322217398.1U CN202322217398U CN221289839U CN 221289839 U CN221289839 U CN 221289839U CN 202322217398 U CN202322217398 U CN 202322217398U CN 221289839 U CN221289839 U CN 221289839U
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- fixedly installed
- steel pipe
- worm
- pair
- pipe welding
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 48
- 239000010959 steel Substances 0.000 title claims abstract description 48
- 238000003466 welding Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a spiral steel pipe welding assembly device, which relates to the technical field of spiral steel pipe welding accessories and comprises a bearing table and a pair of worms, wherein the bearing table is of a concave structure, a concave inner cavity is formed in the bearing table, bearing columns are rotatably arranged at two vertical ends of the concave inner cavity, the upper ends of the bearing columns penetrate through the upper wall surface of the concave inner cavity, and worm wheels are fixedly arranged on the bearing columns.
Description
Technical Field
The utility model relates to the technical field of spiral steel pipe welding accessories, in particular to a spiral steel pipe welding assembly device.
Background
The spiral steel pipe is a spiral seam steel pipe which is formed by taking a strip steel coiled plate as a raw material and performing constant-temperature extrusion molding and welding by an automatic double-wire double-sided submerged arc welding process. The spiral steel pipe sends the strip steel into a pipe welding unit, the strip steel is rolled by a plurality of rollers, a round pipe blank with an opening gap is formed by rolling the strip steel gradually, the rolling reduction of a squeeze roller is regulated, the welding seam gap is controlled to be 1-3 mm, and the two ends of a welded junction are flush;
In the production process of the spiral steel pipes, two spiral steel pipes are required to be welded after being cut, and in order to improve welding accuracy, a welding clamp is required to be used, for example, in the patent of the utility model with the name of a novel steel pipe welding clamp and the patent number of CN201520508343.9, a clamp capable of effectively realizing flexible adjustment of the steel pipes in the alignment operation of the steel pipes and simultaneously capable of effectively ensuring the clamping effect of the steel pipes is designed, but when the existing clamp is used, the height and the angle of the spiral steel pipes cannot be adjusted after the spiral steel pipes are fixed, and then the degree of freedom of clamping of the clamp for the spiral steel pipes is reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a spiral steel pipe welding assembly device, which solves the technical problem that when the existing clamp is used, after the spiral steel pipe is only fixed, the spiral steel pipe cannot be adjusted in height and angle, so that the degree of freedom of clamping the spiral steel pipe by the clamp is reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a spiral steel pipe welding group is to device, includes plummer and a pair of worm, the plummer is concave structure, the concave inner chamber has been seted up in the plummer, the post is installed in the both vertical end internal rotation of concave inner chamber, the post upper end runs through in concave inner chamber upper wall, fixed mounting has the worm wheel on the post, a pair of fixed mounting has the connecting rod between the worm, a pair of the worm rotates installs in concave inner chamber and is located worm wheel one side, the worm wheel is connected with the worm meshing, a pair of one of the worm runs through in concave inner chamber lateral wall, the post upper wall is equipped with altitude mixture control subassembly, fixed mounting has the supporting ring on the altitude mixture control subassembly telescopic end, be equipped with centering clamping assembly in the supporting ring.
Preferably, the height adjusting assembly comprises a box body, box fixed mounting is in the loading post upper end, wall fixed mounting has the motor in the box, fixed mounting has the lead screw on the motor drive end, the spout has been seted up respectively on the wall of box interior both sides, slidable mounting has the slider in the spout, fixed mounting has the lift post between the slider, the screw groove has been seted up to the wall under the lift post, the lead screw meshing is connected in the screw groove, the lift post upper end runs through in box upper wall, holding ring fixed mounting is in lift post upper end.
Preferably, the centering clamping assembly comprises three electric push rods, the three electric push rods are respectively and fixedly installed on the outer wall surface of the supporting ring, the three telescopic ends of the electric push rods penetrate through the supporting ring, connecting plates are fixedly installed on the telescopic ends of the electric push rods, a pair of through holes are formed in the connecting plates, moving rods are inserted into the through holes, limiting plates are fixedly installed at one ends of the moving rods, top plates are fixedly installed between the other ends of the moving rods, a pair of springs are fixedly installed between the top plates and the connecting plates, the springs are sleeved on the moving rods, and pressure sensors are fixedly installed on one side wall surface of the connecting plates, which is close to the top plates.
Preferably, the included angle between adjacent electric push rods in the three electric push rods is 120 degrees.
Preferably, the cross section of the top plate is in an arc-shaped structure.
Preferably, the bearing table is fixedly provided with the protractor at one side of the bearing column, and the side wall surface of the bearing column is fixedly provided with the pointer.
Advantageous effects
The utility model provides a spiral steel pipe welding assembly device, which solves the technical problems that when an existing clamp is used, after the spiral steel pipe is only fixed, the spiral steel pipe cannot be adjusted in height and angle, and the degree of freedom of the clamp for clamping the spiral steel pipe is further reduced.
Drawings
Fig. 1 is a schematic structural view of a spiral steel pipe welding assembly device according to the present utility model.
Fig. 2 is a schematic top view of a spiral steel pipe welding assembly device according to the present utility model.
Fig. 3 is a schematic sectional structure of a bearing table of the spiral steel pipe welding assembly device.
Fig. 4 is a schematic top view of a bearing table of the spiral steel pipe welding assembly device according to the present utility model.
In the figure: 1. a carrying platform; 2. a worm; 3. a concave inner cavity; 4. a load-bearing column; 5. a worm wheel; 6. a connecting rod; 7. a support ring; 8. a case; 9. a motor; 10. a screw rod; 11. a chute; 12. a slide block; 13. lifting columns; 14. an electric push rod; 15. a connecting plate; 16. a moving rod; 17. a limiting plate; 18. a top plate; 19. a spring; 20. a pressure sensor; 21. an angle gauge; 22. a pointer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a spiral steel pipe welding group is to device, includes plummer 1 and a pair of worm 2, plummer 1 is concave structure, set up concave inner chamber 3 in plummer 1, the two vertical end internal rotation of concave inner chamber 3 is installed and is born post 4, bear post 4 upper end and run through in concave inner chamber 3 upper wall, fixed mounting has worm wheel 5 on the post 4, a pair of fixed mounting has connecting rod 6 between the worm 2, a pair of worm 2 rotate install in concave inner chamber 3 and lie in worm wheel 5 one side, worm wheel 5 and worm 2 meshing are connected, a pair of one of worm 2 runs through in concave inner chamber 3 lateral wall, bear post 4 upper wall and be equipped with high adjusting part, high adjusting part telescopic end is gone up fixed mounting and is had supporting ring 7, be equipped with centering clamping part in the supporting ring 7.
The embodiment is further configured in that the height adjusting assembly comprises a box body 8, the box body 8 is fixedly installed at the upper end of the bearing column 4, a motor 9 is fixedly installed on the lower wall surface in the box body 8, a screw rod 10 is fixedly installed at the driving end of the motor 9, sliding grooves 11 are respectively formed in two side wall surfaces in the box body 8, a sliding block 12 is slidably installed in the sliding grooves 11, a lifting column 13 is fixedly installed between the sliding blocks 12, a thread groove is formed in the lower wall surface of the lifting column 13, the screw rod 10 is meshed and connected in the thread groove, the upper end of the lifting column 13 penetrates through the upper wall surface of the box body 8, and a supporting ring is fixedly installed at the upper end of the lifting column 13.
The embodiment is further configured in that the centering and clamping assembly comprises three electric push rods 14, the three electric push rods 14 are respectively and fixedly mounted on the outer wall surface of the supporting ring 7, the telescopic ends of the three electric push rods 14 penetrate through the supporting ring 7, a connecting plate 15 is fixedly mounted on the telescopic ends of the electric push rods 14, a pair of through holes are formed in the connecting plate 15, a movable rod 16 is inserted into the through holes, a limiting plate 17 is fixedly mounted at one end of the movable rod 16, a top plate 18 is fixedly mounted between the other end of the movable rod 16, a pair of springs 19 are fixedly mounted between the top plate 18 and the connecting plate 15, the springs 19 are sleeved on the movable rod 16, and a pressure sensor 20 is fixedly mounted on one side wall surface, close to the top plate 18, of the connecting plate 15.
The embodiment is further configured such that an included angle between adjacent ones 14 of the three electric pushers 14 is 120 degrees.
The cross-sectional shape of the top plate 18 is further configured to be an arc-shaped structure.
The embodiment is further configured in that a protractor 21 is fixedly installed on the bearing table 1 and located at one side of the bearing column 4, and a pointer 22 is fixedly installed on the side wall surface of the bearing column 4.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: according to the description, the motor 9, the electric push rod 14 and the pressure sensor 20 are respectively and electrically connected with an external controller, when the screw steel pipe automatic welding machine is in use, the screw steel pipe automatic welding machine is respectively placed in the supporting ring 7, the electric push rod 14 is started, the telescopic end of the electric push rod 14 pushes the connecting plate 15, and then the connecting plate 15 pushes the top plate 18 until the top plate 18 is in contact with the screw steel pipe, at the moment, the top plate 18 is in contact with the pressure sensor 20, the pressure sensor 20 detects a pressure signal and transmits the pressure signal to the external controller, the external controller controls the electric push rod 14 to stop working, at the moment, the screw steel pipe is subjected to three-point centering clamping, at the moment, the motor 9 is started, the driving end of the motor 9 drives the screw rod 10 to rotate, and the screw rod 10 is meshed with the lifting column 13 through a thread groove, so that the lifting column 13 has a driving effect on the lifting column 13 when the screw rod 10 rotates, at the moment, the lifting column 13 moves upwards along the path of the sliding groove 11 under the action of the sliding block 12, and then the screw steel pipe is adjusted in height, at the moment, the worm 2 rotates under the action of the connecting rod 6, the worm 2 rotates simultaneously, and the worm 2 is meshed with the worm 5, and then the worm wheel 2 drives the worm wheel 5 to rotate, the worm wheel 5, and the worm wheel 5 rotates, and the screw 4 drives the threaded steel pipe 4 to rotate, and then the welding joint 4 is adjusted.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a spiral steel pipe welding assembly device, includes plummer (1) and a pair of worm (2), its characterized in that, plummer (1) is concave structure, concave inner chamber (3) have been seted up in plummer (1), plummer (4) are installed in the both vertical end internal rotation of concave inner chamber (3), plummer (4) upper end runs through in concave inner chamber (3) upper wall, fixed mounting has worm wheel (5) on plummer (4), a pair of fixed mounting has connecting rod (6) between worm (2), a pair of worm (2) rotate install in concave inner chamber (3) and be located worm wheel (5) one side, worm wheel (5) are connected with worm (2) meshing, a pair of one of worm (2) runs through in concave inner chamber (3) lateral wall, plummer (4) upper wall is equipped with high adjusting part, fixed mounting has supporting ring (7) on the high adjusting part telescopic end, be equipped with centering centre gripping subassembly in supporting ring (7).
2. The spiral steel pipe welding assembly device according to claim 1, wherein the height adjusting assembly comprises a box body (8), the box body (8) is fixedly installed at the upper end of the bearing column (4), a motor (9) is fixedly installed on the inner lower wall surface of the box body (8), a screw rod (10) is fixedly installed on the driving end of the motor (9), sliding grooves (11) are respectively formed in two side wall surfaces of the inner side of the box body (8), sliding blocks (12) are slidably installed in the sliding grooves (11), lifting columns (13) are fixedly installed between the sliding blocks (12), threaded grooves are formed in the lower wall surface of the lifting columns (13), the screw rod (10) is connected in the threaded grooves in a meshed mode, the upper end of the lifting columns (13) penetrates through the upper wall surface of the box body (8), and supporting rings are fixedly installed at the upper ends of the lifting columns (13).
3. The spiral steel pipe welding assembly device according to claim 1, wherein the centering clamping assembly comprises three electric push rods (14), the three electric push rods (14) are fixedly installed on the outer wall surface of the supporting ring (7) respectively, the telescopic ends of the three electric push rods (14) penetrate through the supporting ring (7), connecting plates (15) are fixedly installed on the telescopic ends of the electric push rods (14), a pair of through holes are formed in the connecting plates (15), moving rods (16) are inserted into the pair of through holes, limiting plates (17) are fixedly installed at one ends of the moving rods (16), a top plate (18) is fixedly installed between the other ends of the moving rods (16), a pair of springs (19) are fixedly installed between the top plate (18) and the connecting plates (15), and pressure sensors (20) are fixedly installed on one side wall surface, close to the top plate (18), of the connecting plates (15) in a sleeved mode.
4. A coiled steel pipe welding assembly according to claim 3, wherein the included angle between adjacent ones (14) of the three electric pushers (14) is 120 degrees.
5. A coiled steel pipe welding set as claimed in claim 3 wherein said top plate (18) has an arcuate cross-sectional shape.
6. The spiral steel pipe welding assembly device according to claim 1, wherein a protractor (21) is fixedly arranged on the bearing table (1) and positioned on one side of the bearing column (4), and a pointer (22) is fixedly arranged on the side wall surface of the bearing column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217398.1U CN221289839U (en) | 2023-08-17 | 2023-08-17 | Spiral steel pipe welding assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217398.1U CN221289839U (en) | 2023-08-17 | 2023-08-17 | Spiral steel pipe welding assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221289839U true CN221289839U (en) | 2024-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217398.1U Active CN221289839U (en) | 2023-08-17 | 2023-08-17 | Spiral steel pipe welding assembly device |
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| Country | Link |
|---|---|
| CN (1) | CN221289839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120084486A (en) * | 2025-05-07 | 2025-06-03 | 江西德都食品科技有限公司 | A sealing detection device for processing white lotus cans |
-
2023
- 2023-08-17 CN CN202322217398.1U patent/CN221289839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120084486A (en) * | 2025-05-07 | 2025-06-03 | 江西德都食品科技有限公司 | A sealing detection device for processing white lotus cans |
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