CN218695669U - Auxiliary alignment device for welding large-diameter pipe fitting - Google Patents
Auxiliary alignment device for welding large-diameter pipe fitting Download PDFInfo
- Publication number
- CN218695669U CN218695669U CN202222867272.4U CN202222867272U CN218695669U CN 218695669 U CN218695669 U CN 218695669U CN 202222867272 U CN202222867272 U CN 202222867272U CN 218695669 U CN218695669 U CN 218695669U
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- 238000003466 welding Methods 0.000 title claims abstract description 50
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 5
- 239000002893 slag Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000004429 Calibre Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses an auxiliary alignment device for welding large-diameter pipes, which relates to the field of pipe welding assistance and comprises a first rotating plate, wherein one end of the first rotating plate, which is far away from the rotating points of a fixed seat and a sliding seat, is rotatably connected with a second rotating plate; the outer wall of the second rotating plate is rotatably connected with a second hydraulic cylinder which is rotatably connected with the supporting seat; the bottom of sliding seat rotates and is connected with the gyro wheel, the spout that supplies the gyro wheel removes is seted up on the top of supporting seat, the inside of supporting seat is seted up and is the guide way that the slope set up. The utility model discloses a set up first rotating plate, second rotating plate and second pneumatic cylinder, and with first rotating point and second rotating point dislocation set for the pipe fitting can rotate towards two directions when the welding, and the butt joint that will be located the below originally upwards rotates, and the welding personnel of being convenient for weld, thereby further improvement work efficiency.
Description
Technical Field
The utility model relates to a pipe fitting welding assists the field, specifically is a heavy-calibre pipe fitting welding is with supplementary alignment device.
Background
After the production of the pipe fitting is finished, the bent pipe part and the straight pipe part of the pipe fitting need to be welded according to the trend of the pipe fitting, and the bent pipe part is generally relatively short, so that the welding is firstly carried out in a factory, and the welding speed of a construction site can be improved.
However, because heavy-calibre pipe fitting weight is generally heavier, is not convenient for adjust the position of pipe fitting when welding, and the butt joint department that is located the below position then needs to be in the angle of elevation gesture and welds, and this kind of gesture is very hard, and is very hard to welding personnel, and in order to guarantee the quality of welding, under this kind of welding gesture, can further reduce welding efficiency, leads to work efficiency can not further promote.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: in order to solve the problem that the large-diameter pipe fitting is not easy to butt joint, the auxiliary aligning device for welding the large-diameter pipe fitting is provided.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary alignment device for welding of large-diameter pipe fittings comprises a supporting seat and a second rotating plate, wherein the top end of the supporting seat is fixedly connected with a fixed seat, the top end of the supporting seat is connected with a sliding seat in a sliding mode, the fixed seat is rotatably connected with one side of the top end of the sliding seat through a first rotating plate, and one end, far away from the rotating point of the fixed seat and the rotating point of the sliding seat, of the first rotating plate is rotatably connected with the second rotating plate; the outer wall of the second rotating plate is rotatably connected with a second hydraulic cylinder which is rotatably connected with the supporting seat;
the bottom of sliding seat rotates and is connected with the gyro wheel, the spout that supplies the gyro wheel removes is seted up on the top of supporting seat, the inside of supporting seat is seted up and is the guide way that the slope set up, the one end of guide way with the spout is linked together.
Thus, when the device is used, the end parts of the two pipe fittings are respectively placed in the open grooves of the two second rotating plates, then the end parts of the pipe fittings are locked and fixed by rotating the locking ring, then the first hydraulic cylinder is controlled to operate and pull one of the second rotating plates to move, the second rotating plate moves to drive the pipe fitting in contact with the second rotating plate to move until the moved pipe fitting is butted with the end part of the pipe fitting which is not moved, then the welding tool can be used for welding and fixing the two end parts, after the welding of the upper half parts of the two pipe fittings is finished, the lower half part is not convenient to weld due to the angle problem, at the moment, the second hydraulic cylinder is driven to operate, and pulls the second rotating plate to rotate towards the direction of the second hydraulic cylinder, the second rotating point that second rotor plate and first rotor plate link to each other is the rotation of second rotor plate this moment circular, can be with originally being located the local area of device the latter half can change, thereby be convenient for weld, after the welding finishes, at the first pneumatic cylinder reverse movement of drive, the second pneumatic cylinder drives second rotor plate reverse movement this moment until reseing, the second pneumatic cylinder continues to drive the second rotor plate this moment and moves, the second rotor plate drives first rotor plate, with first rotor plate and fixing base, the first rotating point that the sliding seat links to each other rotates, the remaining local that will originally be located the device the latter half rotates, thereby be convenient for accomplish holistic welding, the welding slag that falls into the spout in the welding process, the accessible guide way discharges, utilize pneumatic means during the discharge, blow off the welding slag, thereby the welding slag that will fall into the spout takes out.
As a further aspect of the present invention: the top end of the second rotating plate is of a semicircular opening structure, one end of the second rotating plate is rotatably connected with a locking ring, and one end, far away from a rotating point, of the locking ring is fixedly connected with the second rotating plate through a bolt.
So, the top end opening structure cooperation locking ring of second rotor plate presss from both sides tightly the tip of pipe fitting, presss from both sides tight back, through rotatory bolt and cooperation nut with the fixed fastening of locking ring, accomplishes the effective locking to the pipe fitting tip, prevents the not hard up condition of appearance.
As a further aspect of the present invention: and one end of one second rotating plate is provided with a first hydraulic cylinder, and the output end of the first hydraulic cylinder is fixedly connected with the other second rotating plate.
Therefore, by controlling the first hydraulic cylinder, the first hydraulic cylinder operates to pull one of the second rotating plates to move, the second rotating plate moves to drive the pipe fitting in contact with the second rotating plate to move until the moving pipe fitting is butted with the end part of the unmovable pipe fitting, and then the two end parts can be welded and fixed by using a welding tool.
As the utility model discloses further scheme again: one end of the fixed seat is provided with a guide rod which penetrates through the inside of the sliding seat and extends to the outside of the sliding seat, and the sliding seat is connected with the guide rod in a sliding mode through a linear bearing.
So, the guide bar can prevent to drop to the spout because of the welding slag, and leads to the unstable phenomenon that the sliding seat appears at the slip in-process, and the axis bearing can effectively reduce the frictional force between guide bar and the sliding seat, reduces the friction loss.
As a further aspect of the present invention: the rotation point of the fixed seat, the sliding seat and the first rotation plate is a first rotation point, the rotation point of the first rotation plate and the second rotation plate is a second rotation point, and the first rotation point and the second rotation point are distributed on two sides of the second rotation plate.
So for first rotating plate and second rotating plate can rotate towards different directions, thereby can be better carry out faster, more efficient welding to the pipe fitting butt joint position that is located the below, reach the purpose of carrying work efficiency.
As a further aspect of the present invention: and two ends of the second hydraulic cylinder are connected with the second rotating plate and the supporting seat through rotating seats, and the second rotating plate is rotatably connected with the locking ring through the rotating seats.
Therefore, through the structure, the second hydraulic cylinder can drive the first rotating plate and the second rotating plate to rotate.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up first rotating plate, second rotating plate and second pneumatic cylinder, and with first rotating point and the dislocation set of second rotating point for the pipe fitting can rotate towards two directions when the welding, will be located the interface upwards rotation of below originally, and the welding personnel of being convenient for weld, thereby further improvement work efficiency.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of another perspective structure of the present invention;
fig. 3 is a partial enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a supporting seat; 2. a fixed seat; 3. a sliding seat; 4. a first rotating plate; 5. a second rotating plate; 6. a first hydraulic cylinder; 7. a second hydraulic cylinder; 8. a chute; 9. a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an auxiliary alignment device for welding a large-diameter pipe includes a supporting seat 1 and a second rotating plate 5, a fixed seat 2 is fixedly connected to a top end of the supporting seat 1, a sliding seat 3 is slidably connected to a top end of the supporting seat 1, a first rotating plate 4 is rotatably connected to one side of top ends of the fixed seat 2 and the sliding seat 3, and one end of the first rotating plate 4 away from a rotation point of the fixed seat 2 and a rotation point of the sliding seat 3 is rotatably connected to the second rotating plate 5; the outer wall of the second rotating plate 5 is rotationally connected with a second hydraulic cylinder 7 which is rotationally connected with the supporting seat 1;
the bottom of sliding seat 3 rotates and is connected with the gyro wheel, and the spout 8 that supplies the gyro wheel to remove is seted up on the top of supporting seat 1, and the guide way 9 that is the slope setting is seted up to the inside of supporting seat 1, and the one end and the spout 8 of guide way 9 are linked together.
In this embodiment: firstly, when the device is used, the end parts of two pipe fittings are respectively placed in the open grooves of two second rotating plates 5, then by rotating the locking ring, the end part of the pipe fitting is locked and fixed, then the first hydraulic cylinder 6 is controlled to operate and pull one of the second rotating plates 5 to move, the second rotating plate 5 moves to drive the pipe fitting contacted with the second rotating plate to move until the moving pipe fitting is butted with the end part of the pipe fitting which is not moved, then a welding tool can be used for welding and fixing the two end parts, after the welding of the upper half parts of the two pipe fittings is finished, the lower half part is not convenient to weld due to the angle problem, the second hydraulic cylinder 7 is driven to operate, the second hydraulic cylinder 7 pulls the second rotating plate 5 to rotate towards the direction of the second hydraulic cylinder 7, the second rotating point of the second rotating plate 5 connected with the first rotating plate 4 is the rotating circle of the second rotating plate 5, the local area originally positioned at the lower half part of the device can be rotated upwards, the welding is convenient, after the welding is finished, when the first hydraulic cylinder 7 is driven to move reversely, the second hydraulic cylinder 7 drives the second rotating plate 5 to move reversely until the second hydraulic cylinder is reset, the second hydraulic cylinder 7 continues to drive the second rotating plate 5 to move, the second rotating plate 5 drives the first rotating plate 4, the first rotating point of the first rotating plate 4 connected with the fixed seat 2 and the sliding seat 3 rotates to rotate the rest part originally positioned at the lower half part of the device, thereby facilitating the completion of the integral welding, welding slag falling into the sliding groove 8 in the welding process is discharged through the guide groove 9, and the welding slag is blown out by the aid of the pneumatic device during discharge, so that the welding slag falling into the sliding groove 8 can be taken out conveniently.
Please refer to fig. 1 and fig. 2, the top end of the second rotating plate 5 is a semicircular opening structure, one end of the second rotating plate 5 is rotatably connected with a locking ring, and one end of the locking ring away from the rotating point is fixedly connected with the second rotating plate 5 through a bolt.
In this embodiment: the top end opening structure of the second rotating plate 5 is matched with the locking ring to clamp the end part of the pipe fitting, and after the pipe fitting is clamped, the locking ring is fixed and fastened through a rotating bolt and a matched nut, so that the end part of the pipe fitting is effectively locked, and the loosening condition is prevented.
Referring to fig. 1 and 2, a first hydraulic cylinder 6 is installed at one end of one second rotating plate 5, an output end of the first hydraulic cylinder 6 is fixedly connected with the other second rotating plate 5, and the second rotating plate 5 is rotatably connected with the locking ring through a rotating base.
In this embodiment: through controlling the first hydraulic cylinder 6, the first hydraulic cylinder 6 operates to pull one of the second rotating plates 5 to move, the second rotating plate 5 moves to drive the pipe fitting in contact with the second rotating plate to move until the moving pipe fitting is butted with the end part of the non-moving pipe fitting, and then the two end parts can be welded and fixed by using a welding tool.
Please refer to the drawing, one end of the fixed seat 2 is provided with a guiding rod penetrating into the sliding seat 3 and extending to the outside of the sliding seat 3, and the sliding seat 3 is connected with the guiding rod in a sliding manner through a linear bearing.
In this embodiment: the guide rod can prevent the unstable phenomenon that the sliding seat 3 appears in the sliding process because of welding slag falling to the sliding groove 8, and the axis bearing can effectively reduce the friction between the guide rod and the sliding seat and reduce the friction loss.
Please refer to fig. 1 and 2, the rotation point of the fixed base 2, the sliding base 3 and the first rotation plate 4 is a first rotation point, the rotation point of the first rotation plate 4 and the second rotation plate 5 is a second rotation point, and the first rotation point and the second rotation point are distributed on two sides of the second rotation plate 5.
In this embodiment: the first rotating plate 4 and the second rotating plate 5 can rotate towards different directions, so that the pipe fitting butt joint position below can be welded more quickly and efficiently, and the aim of improving the working efficiency is fulfilled.
Please refer to fig. 1, two ends of the second hydraulic cylinder 7 are connected to the second rotating plate 5 and the supporting base 1 through the rotating base.
In this embodiment: with this configuration, the second hydraulic cylinder 7 can rotate the first rotating plate 4 and the second rotating plate 5.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (6)
1. The auxiliary alignment device for welding the large-diameter pipe fitting comprises a supporting seat (1) and a second rotating plate (5), wherein the top end of the supporting seat (1) is fixedly connected with a fixed seat (2), and the top end of the supporting seat (1) is connected with a sliding seat (3) in a sliding manner, and is characterized in that the fixed seat (2) and one side of the top end of the sliding seat (3) are rotatably connected with a first rotating plate (4), and one end, far away from the rotating point of the fixed seat (2) and the sliding seat (3), of the first rotating plate (4) is rotatably connected with the second rotating plate (5); the outer wall of the second rotating plate (5) is rotatably connected with a second hydraulic cylinder (7) which is rotatably connected with the supporting seat (1);
the bottom of sliding seat (3) rotates and is connected with the gyro wheel, spout (8) that the confession gyro wheel removed are seted up on the top of supporting seat (1), guide way (9) that are the slope setting are seted up to the inside of supporting seat (1), the one end of guide way (9) with spout (8) are linked together.
2. The auxiliary alignment device for welding the large-diameter pipe fittings according to claim 1, wherein the top end of the second rotating plate (5) is in a semicircular opening structure, one end of the second rotating plate (5) is rotatably connected with a locking ring, and one end of the locking ring, which is far away from the rotating point, is fixedly connected with the second rotating plate (5) through a bolt.
3. The auxiliary alignment device for welding the large-diameter pipe fittings according to claim 1, wherein one end of one second rotating plate (5) is provided with a first hydraulic cylinder (6), and the output end of the first hydraulic cylinder (6) is fixedly connected with the other second rotating plate (5).
4. The auxiliary alignment device for welding the large-diameter pipe fitting according to claim 1, wherein one end of the fixed seat (2) is provided with a guide rod penetrating into the sliding seat (3) and extending to the outside of the sliding seat (3), and the sliding seat (3) and the guide rod are slidably connected through a linear bearing.
5. The auxiliary alignment device for welding the large-diameter pipe fitting according to claim 1, wherein the rotation point of the fixed seat (2), the sliding seat (3) and the first rotation plate (4) is a first rotation point, the rotation point of the first rotation plate (4) and the second rotation plate (5) is a second rotation point, and the first rotation point and the second rotation point are distributed on two sides of the second rotation plate (5).
6. The auxiliary alignment device for welding the large-diameter pipe fittings according to claim 2, wherein two ends of the second hydraulic cylinder (7) are connected with the second rotating plate (5) and the supporting base (1) through a rotating base, and the second rotating plate (5) is rotatably connected with the locking ring through the rotating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222867272.4U CN218695669U (en) | 2022-10-31 | 2022-10-31 | Auxiliary alignment device for welding large-diameter pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222867272.4U CN218695669U (en) | 2022-10-31 | 2022-10-31 | Auxiliary alignment device for welding large-diameter pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218695669U true CN218695669U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222867272.4U Active CN218695669U (en) | 2022-10-31 | 2022-10-31 | Auxiliary alignment device for welding large-diameter pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218695669U (en) |
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2022
- 2022-10-31 CN CN202222867272.4U patent/CN218695669U/en active Active
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