CN219379462U - Heat exchanger pipeline welding device - Google Patents
Heat exchanger pipeline welding device Download PDFInfo
- Publication number
- CN219379462U CN219379462U CN202320609671.2U CN202320609671U CN219379462U CN 219379462 U CN219379462 U CN 219379462U CN 202320609671 U CN202320609671 U CN 202320609671U CN 219379462 U CN219379462 U CN 219379462U
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- rotary
- heat exchanger
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- welding
- pipeline
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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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Abstract
The utility model discloses a heat exchanger pipeline welding device, which belongs to the technical field of welding and comprises a support base, wherein two base plates are connected to the support base, an extension frame is arranged on each base plate, the extension frame is connected with a movable plate through a thread adjusting assembly, and movable clamping frames are connected to both sides of the movable plate and the base plates. This heat exchanger pipeline welding set, through setting up drive assembly, the gear, the ring gear, the swivel ring, the rotor plate, clearance board and hot plate, when drive assembly drives gear rotation, gear control ring gear, swivel ring and clearance board rotate, the clearance board rotates around pipeline welding position, realize cleaning up to pipeline surface welding position, the hot plate rotates around welding position simultaneously, realize preheating the pipeline, reduce the circumstances that the short time difference in temperature is too big appears in pipeline welding position in the follow-up welding process, guarantee the effect of welding process to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of welding, and particularly relates to a heat exchanger pipeline welding device.
Background
When the heat exchanger pipeline is processed, as the two sections of pipelines are connected in a welding mode according to the requirements of the size or the shape, the pipelines are in a room temperature state before welding, the temperature is rapidly increased during welding, the large temperature difference easily causes deformation of the pipelines or stress concentration in the welding process, and if sundries or dust exist at the welding position, the smooth proceeding of the welding process can be affected, and the final welding has obvious defects, so that the heat exchanger pipeline welding device is needed to solve the problems.
Disclosure of Invention
In order to overcome the defects, the utility model provides a heat exchanger pipeline welding device, which solves the problems that stress concentration or direct deformation is easy to occur due to the sharply-increased temperature in the pipeline welding process, and meanwhile, welding defects are caused by sundries or dust existing in a welding position.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat exchanger pipeline welding set, includes the support base, be connected with two backing plates on the support base, be equipped with the extension frame on the backing plate, the extension frame is connected with the movable plate through screw thread adjustment subassembly, all be connected with on the both sides of movable plate and the backing plate and remove the clamp frame, it is equipped with the drive wheel to remove the clamp frame internal rotation, two be equipped with rotatory cleaning device between the backing plate, rotatory cleaning device's both ends all are equipped with rotatory ring, rotatory ring overcoat is equipped with the connection lantern ring, the adapter sleeve ring is connected with first flexible inflator through the trachea, first flexible inflator joint is on the backing plate, one of them rotatory ring overcoat is equipped with the ring gear, ring gear and gear engagement, one side of gear is connected with drive assembly, drive assembly connects outside the backing plate, be connected with hydraulic pressure on the support base and remove the frame, be connected with the welding rifle under the hydraulic pressure removes the frame.
As a further aspect of the utility model: the welding gun is positioned corresponding to the rotary cleaning device, and the support base is connected with a storage frame.
As a further aspect of the utility model: the rotary ring is sleeved with a bearing, a fixing rod is connected under the bearing and connected to the supporting base, and the two rotary rings are respectively positioned on two sides of the welding gun.
As a further aspect of the utility model: the connecting lantern ring is communicated with the rotary cleaning device, and the positions of the movable clamping frames at the upper side and the lower side are corresponding.
As a further aspect of the utility model: the rotary cleaning device comprises a rotary plate, the rotary plate is connected with a rotary ring, four second telescopic air cylinders are connected to the rotary plate, and the second telescopic air cylinders are communicated with the connecting lantern ring.
As a further aspect of the utility model: the top of the second telescopic inflator is connected with a cleaning plate, and the opposite surfaces of the two cleaning plates are connected with heating plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. this heat exchanger pipeline welding set, through setting up drive assembly, the gear, the ring gear, the swivel ring, the rotor plate, clearance board and hot plate, when drive assembly drives gear rotation, gear control ring gear, swivel ring and clearance board rotate, the clearance board rotates around pipeline welding position, realize cleaning up to pipeline surface welding position, the hot plate rotates around welding position simultaneously, realize preheating the pipeline, reduce the circumstances that the short time difference in temperature is too big appears in pipeline welding position in the follow-up welding process, guarantee the effect of welding process to a certain extent.
2. This heat exchanger pipeline welding set through setting up first flexible inflator, trachea and the flexible inflator of second, and first flexible inflator carries out certain buffering to the pipeline to the process of putting on removing the clamp frame, removes the weight extrusion first flexible inflator of clamp frame simultaneously, in the flexible inflator of first flexible inflator moved to the flexible inflator of second through trachea, connecting the lantern ring, the flexible inflator of second is automatic to be stretched, guarantees the laminating between clearance board can keep and the pipeline, makes follow-up clearance and preheat the smooth accurate going on of process.
3. This heat exchanger pipeline welding set through setting up removal clamp frame, drive wheel and screw thread adjustment subassembly, and screw thread adjustment subassembly is used for controlling the removal clamp frame of upside and moves down, realizes that upper and lower both sides remove clamp frame and to the centre gripping location of pipeline, and the drive wheel utilizes frictional force control pipeline to rotate, makes things convenient for the rotation of follow-up welding in-process pipeline, makes the welding process go on smoothly steadily.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a rotating ring according to the present utility model;
FIG. 3 is a schematic view of a driving assembly according to the present utility model;
FIG. 4 is a schematic view of a rotary cleaning apparatus according to the present utility model;
in the figure: 1. a support base; 2. a backing plate; 3. a storage frame; 4. an extension frame; 5. a thread adjusting assembly; 6. a moving plate; 7. moving the clamping frame; 8. a driving wheel; 9. a first telescopic inflator; 10. a hydraulic movable frame; 11. a welding gun; 12. a rotary cleaning device; 121. a rotating plate; 122. a second telescopic inflator; 123. a cleaning plate; 124. a heating plate; 13. a rotating ring; 14. a bearing; 15. a fixed rod; 16. a gear ring; 17. a connecting collar; 18. air pipe, 19, gear; 20. and a drive assembly.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a heat exchanger pipeline welding set, including supporting base 1, be connected with two backing plates 2 on the supporting base 1, be equipped with extension frame 4 on the backing plate 2, extension frame 4 is connected with movable plate 6 through screw thread adjustment subassembly 5, both sides and backing plate 2 of movable plate 6 are last to be connected with the removal and press from both sides frame 7, the convenient clamping limit of upper and lower both sides removal press from both sides frame 7 to the pipeline of realizing, the removal press from both sides frame 7 rotation is equipped with drive wheel 8, through setting up movable plate 6, screw thread adjustment subassembly 5 and removal press from both sides frame 7, screw thread adjustment subassembly 5 steerable removal press from both sides frame 7 removes, through setting up drive wheel 8, the usable frictional force control pipeline rotates when drive wheel 8 rotates;
a rotary cleaning device 12 is arranged between the two backing plates 2, rotary rings 13 are arranged at two ends of the rotary cleaning device 12, a connecting lantern ring 17 is sleeved outside the rotary rings 13, the connecting lantern ring 17 is connected with the first telescopic air cylinder 9 through an air pipe 18, the connecting lantern ring 17 is arranged, the air pipe 18 is communicated with the first telescopic air cylinder 9, the connecting lantern ring 17 can be communicated with the rotary cleaning device 12, and gas in the first telescopic air cylinder 9 is conveniently transferred into the rotary cleaning device 12;
the first telescopic inflator 9 is clamped on the backing plate 2, a gear ring 16 is sleeved outside one rotary ring 13, the gear ring 16 is meshed with a gear 19, one side of the gear 19 is connected with a driving assembly 20, the driving assembly 20 is connected outside the backing plate 2, and the driving assembly 20 can control the gear 19 and the gear ring 16 to rotate by arranging the driving assembly 20, the gear 19 and the gear ring 16, so that the gear ring 16 can control the rotary ring 13 to rotate;
the hydraulic movable frame 10 is connected to the support base 1, the welding gun 11 is connected to the lower portion of the hydraulic movable frame 10, and the hydraulic movable frame 10 can control the welding gun 11 to move in the vertical direction through the hydraulic movable frame 10, so that the welding process can be smoothly and accurately carried out.
The position of the welding gun 11 corresponds to the position of the rotary cleaning device 12, and the storage frame 3 is connected to the support base 1.
The bearing 14 is sleeved outside the rotary ring 13, the fixed rod 15 is connected below the bearing 14, the fixed rod 15 is connected to the supporting base 1, the two rotary rings 13 are respectively located on two sides of the welding gun 11, and the bearing 14 is used for limiting the rotary ring 13 through the arrangement of the bearing 14, so that smooth and stable rotation of the rotary ring 13 and the gear ring 16 is ensured.
The connecting lantern ring 17 is communicated with the rotary cleaning device 12, and the positions of the movable clamping frames 7 on the upper side and the lower side correspond to each other.
The rotary cleaning device 12 comprises a rotary plate 121, the rotary plate 121 is connected with the rotary ring 13, four second telescopic air cylinders 122 are connected to the rotary plate 121, and the second telescopic air cylinders 122 are communicated with the connecting collar 17.
The top of the second flexible inflator 122 is connected with the clearance board 123, and the opposite face of two clearance boards 123 is connected with hot plate 124, through setting up clearance board 123, and clearance board 123 is used for cleaning debris and dust on the pipeline surface, through setting up hot plate 124, and hot plate 124 is used for preheating the welding position that needs on the pipeline, through setting up rotor plate 121 and the flexible inflator 122 of second, but automatic control clearance board 123 are close to the pipeline and remove when the atmospheric pressure increases in the flexible inflator 122 of second, guarantee the contact between clearance board 123 and the pipeline.
The working principle of the utility model is as follows:
the pipeline to be welded is directly placed on the movable clamping frame 7 through the rotating ring 13, the position of the pipeline to be welded is controlled to correspond to the position of the welding gun 11, the first telescopic air cylinder 9 is extruded in the pipeline lowering process, gas in the first telescopic air cylinder 9 moves into the second telescopic air cylinder 122 through the gas pipe 18 and the connecting lantern ring 17, the second telescopic air cylinder 122 stretches and controls the cleaning plate 123 to be attached to the pipeline, then the thread adjusting assembly 5 is controlled to drive the movable clamping frame 7 to move, after the movable clamping frames 7 on the upper side and the lower side are in stable contact with the pipeline, the driving assembly 20 is controlled to work, the driving assembly 20 drives the gear 19 to rotate, the gear 19 controls the gear ring 16, the rotating ring 13 and the cleaning plate 123 to rotate, the cleaning plate 123 rotates around the pipeline welding position to clean the pipeline surface welding position, meanwhile, preheating of the pipeline is realized, after the pipeline cleaning and preheating are finished, the driving assembly 20 stops working, the driving wheel 8 rotates to control the pipeline to drive the welding gun 11, after the pipeline is welded, the driving wheel 8 is controlled to drive the movable clamping frame 7 on the upper side to be separated from the pipeline, and the pipeline can be welded.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (6)
1. Heat exchanger pipeline welding set, including supporting base (1), its characterized in that: the hydraulic gun is characterized in that two base plates (2) are connected to the support base (1), an extension frame (4) is arranged on the base plates (2), a movable plate (6) is connected to the extension frame (4) through a thread adjusting component (5), two sides of the movable plate (6) and the base plates (2) are respectively connected with a movable clamping frame (7), driving wheels (8) are rotationally arranged on the movable clamping frames (7), two rotary cleaning devices (12) are arranged between the base plates (2), rotary rings (13) are respectively arranged at two ends of each rotary cleaning device (12), connecting lantern rings (17) are sleeved outside the rotary rings (13), the connecting lantern rings (17) are connected with a first telescopic air cylinder (9) through air pipes (18), the first telescopic air cylinder (9) is clamped on the base plates (2), one rotary ring (13) is sleeved with a gear ring (16), one side of the gear (19) is connected with a driving component (20), the driving component (20) is connected to the base plates (2), and the base plates (1) are connected with a hydraulic gun (10) in a hydraulic welding mode.
2. A heat exchanger tube welding apparatus as set forth in claim 1, wherein: the position of the welding gun (11) corresponds to the position of the rotary cleaning device (12), and the support base (1) is connected with the storage frame (3).
3. A heat exchanger tube welding apparatus as set forth in claim 1, wherein: the rotary ring (13) is sleeved with a bearing (14), a fixed rod (15) is connected under the bearing (14), the fixed rod (15) is connected to the supporting base (1), and the two rotary rings (13) are respectively positioned on two sides of the welding gun (11).
4. A heat exchanger tube welding apparatus as set forth in claim 1, wherein: the connecting lantern ring (17) is communicated with the rotary cleaning device (12), and the positions of the movable clamping frames (7) on the upper side and the lower side correspond to each other.
5. A heat exchanger tube welding apparatus as set forth in claim 4, wherein: the rotary cleaning device (12) comprises a rotary plate (121), the rotary plate (121) is connected with a rotary ring (13), four second telescopic air cylinders (122) are connected to the rotary plate (121), and the second telescopic air cylinders (122) are communicated with the connecting lantern ring (17).
6. A heat exchanger tube welding apparatus as set forth in claim 5, wherein: the top of the second telescopic inflator (122) is connected with a cleaning plate (123), and the opposite surfaces of the two cleaning plates (123) are connected with heating plates (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609671.2U CN219379462U (en) | 2023-03-25 | 2023-03-25 | Heat exchanger pipeline welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609671.2U CN219379462U (en) | 2023-03-25 | 2023-03-25 | Heat exchanger pipeline welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219379462U true CN219379462U (en) | 2023-07-21 |
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ID=87190672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320609671.2U Active CN219379462U (en) | 2023-03-25 | 2023-03-25 | Heat exchanger pipeline welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219379462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117943758A (en) * | 2024-03-25 | 2024-04-30 | 昌信（莱州）机电科技有限公司 | Welding set with deburring function |
| CN117943758B (en) * | 2024-03-25 | 2024-05-31 | 昌信（莱州）机电科技有限公司 | Welding set with deburring function |
-
2023
- 2023-03-25 CN CN202320609671.2U patent/CN219379462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117943758A (en) * | 2024-03-25 | 2024-04-30 | 昌信（莱州）机电科技有限公司 | Welding set with deburring function |
| CN117943758B (en) * | 2024-03-25 | 2024-05-31 | 昌信（莱州）机电科技有限公司 | Welding set with deburring function |
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