CN219402952U - Seamless steel pipe welding device - Google Patents
Seamless steel pipe welding device Download PDFInfo
- Publication number
- CN219402952U CN219402952U CN202320321749.0U CN202320321749U CN219402952U CN 219402952 U CN219402952 U CN 219402952U CN 202320321749 U CN202320321749 U CN 202320321749U CN 219402952 U CN219402952 U CN 219402952U
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- box body
- rotates
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- 238000003466 welding Methods 0.000 title claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to the technical field of welding equipment and discloses a seamless steel tube welding device which comprises a main box body, supporting legs fixedly arranged at the bottom of the main box body, and a rotary clamping mechanism arranged in the main box body, wherein the rotary clamping mechanism comprises a rotary mechanism arranged in the main box body, one side of the rotary mechanism is provided with an adjusting clamping mechanism, the output end of a starting motor drives a rotating shaft to rotate, when the rotating shaft rotates, a driving gear fixedly connected to the top of the rotating shaft is driven to rotate, the driving gear rotates to drive a meshed gear ring to rotate, a welding head fixedly connected to the inner wall of the gear ring rotates along with the gear ring, when the driving gear rotates, a driven gear meshed with the driving gear is driven to rotate, when the driven gear rotates, a supporting rod rotates, a steel tube clamped and fixed on the outer wall of the supporting rod rotates, so that the welding head can uniformly weld the outer wall of the steel tube, and the phenomenon of stacking of welding blocks cannot occur.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a seamless steel tube welding device.
Background
Welding is a manufacturing process and technique that joins metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction and ultrasound. In addition to use in factories, welding can also be performed in a variety of environments, such as in the field, underwater, and in space. Seamless steel pipes have a hollow cross section and are used in large numbers as pipes for transporting fluids, such as oil, gas, water and some solid materials. Compared with solid steel such as round steel, the steel pipe has a plurality of advantages, so the utilization rate is wider.
The utility model discloses a seamless steel pipe welding set as disclosed in chinese patent CN216758813U, it mainly solves, through putting the inboard of two live-rollers with the steel pipe, open servo motor work through external controller, servo motor drives the driving gear and rotates, the driving gear passes through driven gear and drives the threaded rod rotation, the threaded rod drives the slider and inwards moves at the inner chamber of casing, the slider drives the curb plate and inwards moves, open electric telescopic handle flexible through external controller, electric telescopic handle drives the lifter and reciprocates at the inner chamber of lift groove, the lifter drives buffer rod up-and-down motion regulation, the buffer rod drives the clamp splice to inboard motion with the steel pipe at live-roller top centre gripping, open driving motor work through external controller, driving motor drives the live-roller rotation of left side through the belt link, the live-roller drives the steel pipe normal running fit welding.
But this steel pipe welding set can only drive the live-rollers through the belt chain and rotate to drive the steel pipe and rotate, can not drive the soldered connection simultaneously and rotate, when the unilateral rotation of steel pipe like this, there is the condition that rotation rate and soldered connection welding frequency are asynchronous, just so can appear the welded seam and do not carry out the welded condition completely, also can appear the accumulational phenomenon of welding piece simultaneously, so can reduce steel pipe welding quality, reduce welding efficiency.
Disclosure of Invention
The utility model aims to provide a seamless steel pipe welding device, which solves the problems that the welding device of the seamless steel pipe can only drive a rotating roller to rotate through a belt chain, so that the steel pipe is driven to rotate and a welding head cannot be driven to rotate simultaneously, and when the steel pipe rotates unilaterally, the rotation speed is asynchronous with the welding frequency of the welding head, the situation that the welding seam is not completely welded, and meanwhile, the phenomenon of welding block accumulation occurs, so that the welding quality of the steel pipe is reduced and the welding efficiency is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a seamless steel tube welding device comprises a main box body;
the supporting legs are fixedly arranged at the bottom of the main box body;
and the rotary clamping mechanism comprises a rotary mechanism arranged in the main box body, wherein the rotary clamping mechanism comprises a rotary mechanism arranged in the main box body, and one side of the rotary mechanism is provided with an adjusting clamping mechanism.
Preferably, the rotary mechanism includes the motor of main tank inner wall, motor output fixedly connected with pivot, the one end fixedly connected with driving gear of motor is kept away from to the pivot, the driving gear meshing has the gear ring, the ring channel has been seted up to the gear ring outer wall, ring channel inner wall sliding connection has the slider, the one end fixedly connected with dead lever of ring channel is kept away from to the slider, the one end fixedly connected with of slider is kept away from at main tank inner wall to the dead lever, the inner wall fixedly connected with soldered connection of gear ring, through the motor in the start-up rotary mechanism, the motor output is moved the pivot and is rotated, when the pivot rotates, just can drive fixed connection at the driving gear of its top and rotate, and the driving gear rotation at this moment just can drive the gear ring that meshes with it and rotate to the soldered connection just can follow the gear ring, and when the driving gear rotates, the driven gear rotates, and the first electric telescopic link just can rotate through the bearing at this moment to this bracing piece just can rotate, so the centre gripping can not rotate at the outer wall fixed joint of steel pipe, can not weld the phenomenon of welding the outer wall simultaneously, can weld the opposite direction to the outer wall, can weld the phenomenon of welding joint simultaneously.
Preferably, the regulation fixture includes the first electric telescopic handle of main tank inner wall, the one end fixedly connected with driven gear of main tank is kept away from to first electric telescopic handle, driven gear meshes in the driving gear, the one end fixedly connected with bracing piece of first electric telescopic handle is kept away from to driven gear, bracing piece outer wall fixedly connected with second electric telescopic handle, the one end fixedly connected with grip block of bracing piece is kept away from to second electric telescopic handle, the dodge gate is installed at main tank top, through starting the second electric telescopic handle in the regulation fixture, the second electric telescopic handle at this moment moves to outside, just can drive the grip block of fixed connection at its top simultaneously and remove, when the grip block moves to the steel pipe inner wall and contacts with it, because two grip blocks at this moment can carry out the centre gripping fixedly with the steel pipe inner wall, prevents that the phenomenon of rocking from appearing at welding in-process steel pipe.
Preferably, the inner wall of the annular groove formed in the outer wall of the gear ring is matched with the outer wall of the sliding block.
Preferably, the number of the second electric telescopic rods is two, and the second electric telescopic rods are symmetrically distributed on the outer wall of the supporting rod.
Preferably, the number of the fixing rods is two, and the fixing rods are symmetrically distributed on the inner wall of the main box body.
Preferably, the outer wall of the clamping block is arc-shaped, and the outer wall of the clamping block is attached to the inner wall of the steel pipe.
The utility model provides a seamless steel tube welding device, which has the following beneficial effects:
(1) The seamless steel tube welding device is characterized in that a motor in a rotating mechanism is started, the output end of the motor drives a rotating shaft to rotate, when the rotating shaft rotates, a driving gear fixedly connected to the top of the motor is driven to rotate, the driving gear at the moment rotates and drives a gear ring meshed with the driving gear to rotate, a welding head fixedly connected to the inner wall of the gear ring rotates along with the gear ring, meanwhile, when the driving gear rotates, a driven gear meshed with the welding head is driven to rotate, when the driven gear rotates, a first electric telescopic rod at the moment rotates through a bearing, a supporting rod rotates, so that a steel tube clamped and fixed on the outer wall of the supporting rod rotates, meanwhile, the welding head rotates, the steel tube also rotates, the rotating directions of the driving gear and the welding head rotate in opposite directions due to the characteristics of gears, so that the welding head can uniformly weld the outer wall of the steel tube, and the phenomenon of welding block accumulation cannot occur;
(2) This seamless steel pipe welding set is through starting the second electric telescopic handle in the adjustment fixture, and the second electric telescopic handle of this moment removes to outside, just can drive the grip block of fixed connection at its top simultaneously and remove, when the grip block moved to the steel pipe inner wall and contacted with it, two grip blocks at this moment just can carry out the centre gripping fixedly with the steel pipe inner wall because frictional force, prevents that the phenomenon that rocks from appearing in welding process steel pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a rotary mechanism according to the present utility model;
fig. 4 is a schematic structural view of an adjusting and clamping mechanism of the utility model.
In the figure: 1. a main case; 2. support legs; 3. a rotary clamping mechanism; 31. a rotation mechanism; 311. a motor; 312. a rotating shaft; 313. a drive gear; 314. a gear ring; 315. an annular groove; 316. a slide block; 317. a fixed rod; 318. a welding head; 32. adjusting the clamping mechanism; 321. a first electric telescopic rod; 322. a driven gear; 323. a support rod; 324. a second electric telescopic rod; 325. a clamping block; 4. a movable door.
Detailed Description
As shown in fig. 1-4, the present utility model provides a technical solution: the seamless steel tube welding device comprises a main box body 1, a supporting leg 2 fixedly arranged at the bottom of the main box body 1, and a rotary clamping mechanism 3 arranged in the main box body 1, wherein the rotary clamping mechanism 3 comprises a rotary mechanism 31 arranged in the main box body 1, one side of the rotary mechanism 31 is provided with an adjusting clamping mechanism 32, the rotary mechanism 31 comprises a motor 311 fixedly connected with the inner wall of the main box body 1, the output end of the motor 311 is fixedly connected with a rotating shaft 312, one end of the rotating shaft 312 far away from the motor 311 is fixedly connected with a driving gear 313, the driving gear 313 is meshed with a gear ring 314, the inner wall of an annular groove 315 formed in the outer wall of the gear ring 314 is matched with the outer wall of a sliding block 316, the outer wall of the gear ring 314 is provided with an annular groove 315, the inner wall of the annular groove 315 is slidably connected with the sliding block 316, one end of the sliding block 316 far away from the annular groove 315 is fixedly connected with a fixing rod 317, the number of the fixing rods 317 is two, the fixing rods 317 are symmetrically distributed on the inner wall of the main box 1, one end of each fixing rod 317 far away from the sliding block 316 is fixedly connected on the inner wall of the main box 1, the inner wall of each gear ring 314 is fixedly connected with a welding head 318, the output end of each motor 311 drives the corresponding rotating shaft 312 to rotate by starting the corresponding motor 311 in the rotating mechanism 31, when the corresponding rotating shaft 312 rotates, the driving gear 313 fixedly connected to the top of each motor 311 is driven to rotate, the driving gear 313 rotates and drives the gear ring 314 meshed with the driving gear 313 to rotate, the welding heads 318 fixedly connected to the inner wall of the gear ring 314 rotate along with the gear ring 314, meanwhile, when the driving gear 313 rotates, the driven gear 322 is driven to rotate, the first electric telescopic rod 321 rotates through a bearing, the supporting rod 323 rotates, so that the steel pipe clamped and fixed on the outer wall of the supporting rod 323 rotates, meanwhile, the welding head 318 rotates, the steel pipe also rotates, the rotation directions of the steel pipe and the welding head 318 rotate in opposite directions due to the characteristics of gears, and the welding head 318 uniformly welds the outer wall of the steel pipe and does not cause the phenomenon of welding block accumulation; the regulation fixture 32 includes the first electric telescopic handle 321 of main tank body 1 inner wall, the one end fixedly connected with driven gear 322 of main tank body 1 is kept away from to first electric telescopic handle 321, driven gear 322 meshes in driving gear 313, the one end fixedly connected with bracing piece 323 of first electric telescopic handle 321 is kept away from to driven gear 322, bracing piece 323 outer wall fixedly connected with second electric telescopic handle 324, second electric telescopic handle 324 quantity is two, second electric telescopic handle 324 is symmetrical structure and distributes at the bracing piece 323 outer wall, the one end fixedly connected with grip block 325 of bracing piece 323 is kept away from to second electric telescopic handle 324, grip block 325 outer wall shape is convex, grip block 325 outer wall is laminated with the steel pipe inner wall mutually, dodge gate 4 is installed at main tank body 1 top, through the second electric telescopic handle 324 among the start-up adjustment fixture 32, the second electric telescopic handle 324 outside of this moment moves, simultaneously can drive the grip block of fixed connection at its top, when grip block 325 moves to steel pipe inner wall and contacts with it, because two grip blocks 325 of frictional force just can fix the steel pipe inner wall, prevent the phenomenon of rocking in the process.
This seamless steel pipe welding set is when using, at first, open dodge gate 4 by the staff, then place the steel pipe that needs the welding in bracing piece 323, after placing the steel pipe well, alright start second electric telescopic handle 324, this moment second electric telescopic handle 324 is to outside move, simultaneously, can drive fixed connection at the grip block 325 at its top and move, when grip block 325 moves to the steel pipe inner wall and contacts with it, because two grip blocks 325 that frictional force this moment just can carry out the centre gripping fixed with steel pipe inner wall, prevent the phenomenon that rocks appears in welding process steel pipe, after the centre gripping is fixed, alright start motor 311, motor 311 output is moved pivot 312 and is rotated, when pivot 312 rotates, just can drive fixed connection at the driving gear 313 at its top and rotate, the driving gear 313 at this moment rotates, just can drive the gear ring 314 that meshes with it and rotate, simultaneously, when driving gear 313 rotates, will drive the driven gear 322 that meshes with it and rotate, when the electric driven gear 322 carries out the rotation of this time, can not weld the outer wall of steel pipe 321 carries out the welding, can carry out the welding simultaneously, can weld the phenomenon that the outer wall is rotated at the opposite, can weld the welding joint is rotated at the outer wall of steel pipe 323, can take place the welding joint is rotated, can be rotated simultaneously, can weld the opposite welding joint is rotated, can take place the welding joint is rotated at the outer wall of the opposite rotation of the welding joint is rotated, can take turns with the driving gear 313 at the gear 314 at this moment, can rotate, can follow the gear ring 314 and can rotate with the gear ring 314 at the same.
Claims (5)
1. A seamless steel pipe welding device comprises a main box body (1);
the supporting legs (2) are fixedly arranged at the bottom of the main box body (1);
and including setting up at the inside rotatory fixture (3) of main tank body (1), its characterized in that: the rotary clamping mechanism (3) comprises a rotary mechanism (31) arranged in a main box body (1), one side of the rotary mechanism (31) is provided with an adjusting clamping mechanism (32), the rotary mechanism (31) comprises a motor (311) arranged on the inner wall of the main box body (1), the output end of the motor (311) is fixedly connected with a rotating shaft (312), one end of the rotating shaft (312) away from the motor (311) is fixedly connected with a driving gear (313), the driving gear (313) is meshed with a gear ring (314), the outer wall of the gear ring (314) is provided with an annular groove (315), the inner wall of the annular groove (315) is slidably connected with a sliding block (316), one end of the sliding block (316) away from the annular groove (315) is fixedly connected with a fixed rod (317), one end of the fixed rod (317) away from the sliding block (316) is fixedly connected on the inner wall of the main box body (1), the inner wall of the gear ring (314) is fixedly connected with a welding head (318), the adjusting clamping mechanism (32) comprises a first electric rod (321) arranged on the inner wall of the main box body (1), the first electric rod (321) is meshed with a driven gear (322) and is meshed with the driven gear (322), one end fixedly connected with bracing piece (323) of first electric telescopic handle (321) is kept away from to driven gear (322), bracing piece (323) outer wall fixedly connected with second electric telescopic handle (324), one end fixedly connected with grip block (325) of bracing piece (323) is kept away from to second electric telescopic handle (324), dodge gate (4) are installed at main box (1) top.
2. A seamless steel tube welding apparatus according to claim 1, wherein: the inner wall of an annular groove (315) formed on the outer wall of the gear ring (314) is matched with the outer wall of the sliding block (316).
3. A seamless steel tube welding apparatus according to claim 1, wherein: the number of the second electric telescopic rods (324) is two, and the second electric telescopic rods (324) are symmetrically distributed on the outer wall of the supporting rod (323).
4. A seamless steel tube welding apparatus according to claim 1, wherein: the number of the fixing rods (317) is two, and the fixing rods (317) are symmetrically distributed on the inner wall of the main box body (1).
5. A seamless steel tube welding apparatus according to claim 1, wherein: the outer wall of the clamping block (325) is arc-shaped, and the outer wall of the clamping block (325) is attached to the inner wall of the steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320321749.0U CN219402952U (en) | 2023-02-27 | 2023-02-27 | Seamless steel pipe welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320321749.0U CN219402952U (en) | 2023-02-27 | 2023-02-27 | Seamless steel pipe welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219402952U true CN219402952U (en) | 2023-07-25 |
Family
ID=87209971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320321749.0U Active CN219402952U (en) | 2023-02-27 | 2023-02-27 | Seamless steel pipe welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219402952U (en) |
-
2023
- 2023-02-27 CN CN202320321749.0U patent/CN219402952U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A seamless steel pipe welding device Granted publication date: 20230725 Pledgee: Taiping Property Insurance Co.,Ltd. Qingdao Branch Pledgor: QINGDAO CHANGHUI PIPE INDUSTRY Co.,Ltd. Registration number: Y2024370010033 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |