CN219818510U - Oil return pipe assembly welding device - Google Patents
Oil return pipe assembly welding device Download PDFInfo
- Publication number
- CN219818510U CN219818510U CN202321176026.2U CN202321176026U CN219818510U CN 219818510 U CN219818510 U CN 219818510U CN 202321176026 U CN202321176026 U CN 202321176026U CN 219818510 U CN219818510 U CN 219818510U
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- China
- Prior art keywords
- oil return
- return pipe
- welding
- ring
- pipe assembly
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- 238000003466 welding Methods 0.000 title abstract description 71
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a welding device for an oil return pipe assembly, which comprises a fixing device and a welding assembly, wherein the fixing device comprises a bottom plate, a fixing ring, a top frame, a second hydraulic cylinder and a fixing base, and the top of the bottom plate is welded and fixed with the bottom of the fixing base. According to the welding assembly, when the driving motor drives the gear to rotate, the top plate and the welding end can slide along the outer side of the movable ring, and the welding end surrounds along the outer side of the movable ring, so that the oil return pipe and the oil return pipe assembly are welded, the welding of the oil return pipe assembly is smoothly completed in a welding end rotating mode, the problem that the welding position is misplaced due to the fact that the oil return pipe is deviated during rotation is avoided, the welding quality of the oil return pipe assembly is improved, the clamping plate and the compression block can clamp and fix the oil return pipe through the first hydraulic cylinder and the second hydraulic cylinder, meanwhile, the oil return pipes with different diameters can be fixed, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of oil return pipe welding, in particular to an oil return pipe assembly welding device.
Background
The oil return pipe is an important part in an automobile, the oil return pipe can enable redundant oil to return to an oil tank, the pressure for discharging gasoline can be achieved, the oil consumption can be reduced, when the oil return pipe is assembled, a plurality of parts are assembled into an assembly through a welding process, the oil return pipe assembly needs to rotate in the welding process to finish a circle of welding surface, and therefore intersecting lines of the welding surface can be completely welded, and normal use of the oil return pipe assembly is ensured.
In the prior art, for example, the Chinese patent number is: the welding fixture for the bearing cavity oil return pipe of the V2500 engine of CN216541670U comprises a base, three clamping blocks and a three-jaw chuck, wherein a vertical plate is arranged on the top surface of the base, the rear end surface of the three-jaw chuck is fixedly connected with the front end of a rotating shaft, and the rear end of the rotating shaft is rotatably and horizontally supported on the vertical plate of the base; a fixed shaft with the front end extending out of the front end surface of the three-jaw chuck is fixed in the central hole of the three-jaw chuck, a vertical positioning plate is fixed at the front end of the fixed shaft, and the outer diameter of the vertical positioning plate is matched with the inner diameter of a spherical sealing end pipe orifice of the oil return pipe; the three arc-shaped clamping blocks are respectively fixed on three clamping jaws of the three-jaw chuck and are positioned on the same horizontal plane with the positioning plate.
When the conventional welding assembly is used for welding the oil return pipe assembly, the oil return pipe is required to be fixed, then the welding head is aligned to the welding position of the oil return pipe, and the oil return pipe is rotated, so that the welding of the oil return pipe assembly is completed; however, the oil return pipe is easy to deviate when rotating, so that the welding port of the oil return pipe assembly is misplaced, the welding quality of the oil return pipe assembly is reduced, and the welding device of the oil return pipe assembly is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, when the conventional welding assembly is used for welding an oil return pipe assembly, an oil return pipe is required to be fixed, then a welding head is aligned to the welding position of the oil return pipe, and the oil return pipe is rotated, so that the welding of the oil return pipe assembly is completed; however, the oil return pipe is easy to deviate when rotating, so that the welding port of the oil return pipe assembly is misplaced, and the welding quality of the oil return pipe assembly is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an oil return pipe subassembly seam device, includes fixing device and seam subassembly, fixing device includes bottom plate, solid fixed ring, roof-rack, hydraulic cylinder two and unable adjustment base, the top of bottom plate and unable adjustment base's bottom welded fastening, the top both ends symmetry fixedly connected with two hydraulic cylinder one of bottom plate, hydraulic cylinder one's one end is provided with the splint, hydraulic cylinder two's bottom is provided with the compact heap, the seam subassembly includes supporting ring, expansion ring, regulating part, roof and driving motor, the outside fixedly connected with ring gear of expansion ring, the both ends symmetry fixedly connected with slide of roof, the one end of slide and the outside slidable mounting of expansion ring, driving motor's one end is provided with the gear, the outside of gear and the outside meshing of ring gear, the one end of regulating part is provided with the seam end.
Preferably, one end top of the driving motor is fixedly installed with one end of the top plate, and one end of the adjusting piece is fixedly installed with the top of the top plate.
Preferably, one side of the supporting ring is fixedly connected with one side of the movable ring, and the bottom of the supporting ring is fixedly welded with the top of the bottom plate.
Preferably, the bottom of the fixing ring is fixedly mounted with one end of the top of the bottom plate, and the top of the fixing ring is fixedly welded with the bottom of the top frame.
Preferably, one end of the top frame is fixedly arranged at the top end of the second hydraulic cylinder, and an elastic pad is arranged on the inner wall of the fixing ring.
Preferably, a plurality of springs are uniformly arranged at the bottom of the elastic pad, and the bottoms of the springs are fixedly connected with the inner side of the fixing ring.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the welding assembly is arranged, the driving motor drives the gear to rotate, and the outer side of the gear is meshed with the outer side of the toothed ring, so that when the gear rotates, the top plate and the welding end can slide along the outer side of the movable ring, and the welding end surrounds along the outer side of the movable ring, so that the oil return pipe and the oil return pipe assembly are welded, the oil return pipe does not need to rotate in the process, the welding of the oil return pipe assembly is smoothly completed in a welding end rotating mode, the problem that the welding position is misplaced due to the deviation of the oil return pipe during rotation is avoided, and the welding quality of the oil return pipe assembly is improved.
2. According to the utility model, the second hydraulic cylinder can drive the compression block to move downwards, the compression block presses the oil return pipe on the top of the fixed base, the first hydraulic cylinder drives the clamping plate to move inwards, and the clamping plates on two sides can clamp the oil return pipe, so that the oil return pipe can be clamped and fixed, and meanwhile, the oil return pipes with different diameters can be fixed, so that the practicability of the device is improved.
Drawings
Fig. 1 is a schematic perspective view of a welding device for an oil return pipe assembly according to the present utility model;
FIG. 2 is a schematic structural view of a fixing device of a welding device of an oil return pipe assembly according to the present utility model;
FIG. 3 is a schematic diagram of a welding assembly of a welding device for an oil return pipe assembly according to the present utility model;
fig. 4 is a schematic diagram of a top end structure of a welding assembly of the welding device for an oil return pipe assembly according to the present utility model.
Legend description: 1. a fixing device; 2. a welding assembly; 11. a bottom plate; 12. a first hydraulic cylinder; 13. a fixing ring; 14. a top frame; 15. a second hydraulic cylinder; 16. a compaction block; 17. a clamping plate; 18. a fixed base; 19. an elastic pad; 20. a spring; 21. a support ring; 22. a movable ring; 23. a toothed ring; 24. an adjusting member; 25. a top plate; 26. a slide plate; 27. a gear; 28. a driving motor; 29. and welding the ends.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
As shown in fig. 1-4, the utility model provides a welding device for an oil return pipe assembly, which comprises a fixing device 1 and a welding assembly 2, wherein the fixing device 1 comprises a bottom plate 11, a fixing ring 13, a top frame 14, a second hydraulic cylinder 15 and a fixing base 18, the top of the bottom plate 11 is welded and fixed with the bottom of the fixing base 18, two first hydraulic cylinders 12 are symmetrically and fixedly connected with two ends of the top of the bottom plate 11, one end of the first hydraulic cylinder 12 is provided with a clamping plate 17, the bottom of the second hydraulic cylinder 15 is provided with a compression block 16, the welding assembly 2 comprises a supporting ring 21, a movable ring 22, an adjusting piece 24, a top plate 25 and a driving motor 28, the outer side of the movable ring 22 is fixedly connected with a toothed ring 23, two ends of the top plate 25 are symmetrically and fixedly connected with sliding plates 26, one end of the sliding plates 26 is slidably mounted with the outer side of the movable ring 22, one end of the driving motor 28 is provided with a gear 27, the outer side of the gear 27 is meshed with the outer side of the toothed ring 23, one end 29 of the adjusting piece 24 is provided with a welding end 29, the driving motor 28 drives the gear 27 to rotate, the outer side of the toothed ring 27 is meshed with the outer side of the toothed ring 23, and when the gear 27 rotates, the top plate 25 and the outer end is provided with a compressing block 16, the compressing block 24, the movable end 25 is fixedly connected with the outer side of the toothed ring, and the toothed ring 29.
As shown in fig. 3 and 4, one end top of the driving motor 28 is fixedly mounted with one end of the top plate 25, one end of the adjusting member 24 is fixedly mounted with the top of the top plate 25, the angle of the welding end 29 can be adjusted by the adjusting member 24, the height of the welding end 29 can be adjusted, and the adjusting member 24 is adjusted according to the welding position of the oil return pipe, so that the welding end 29 can accurately weld the oil return pipe.
As shown in fig. 1-3, one side of the supporting ring 21 is fixedly connected with one side of the movable ring 22, the bottom of the supporting ring 21 is welded and fixed with the top of the bottom plate 11, and the supporting ring 21 is used for fixing the movable ring 22, so that the welding end 29 can move around the movable ring 22.
As shown in fig. 1 and 2, the bottom of the fixing ring 13 is fixedly mounted to one end of the top of the base plate 11, and the top of the fixing ring 13 is welded to the bottom of the top frame 14, and the top frame 14 is used for fixing the adjusting member 24 and the welding tip 29.
As shown in fig. 1 and 2, one end of the top frame 14 is fixedly mounted on the top end of the second hydraulic cylinder 15, an elastic pad 19 is arranged on the inner wall of the fixed ring 13, the second hydraulic cylinder 15 drives the bottom compression block 16 to move downwards, and the compression block 16 presses an oil return pipe on the top of the fixed base 18.
As shown in fig. 2, a plurality of springs 20 are uniformly arranged at the bottom of the elastic pad 19, the bottom of the springs 20 is fixedly connected with the inner side of the fixed ring 13, the elastic pad 19 is made of rubber material, and the elastic pad 19 and the springs 20 are elastic, so that oil return pipes with different diameters can be clamped and fixed.
The application method and the working principle of the device are as follows: when the device is used, firstly, an oil return pipe needing to be welded passes through the fixed ring 13 and is placed at the top of the fixed base 18, one end of the oil return pipe passes through the welding component 2, the oil return pipe is placed at the tops of the elastic pad 19 and the fixed base 18, the second hydraulic cylinder 15 is started, the second hydraulic cylinder 15 drives the bottom compression block 16 to move downwards, the compression block 16 presses the oil return pipe at the top of the fixed base 18, the first hydraulic cylinder 12 is started again, the first hydraulic cylinder 12 drives the clamping plate 17 to move inwards, the clamping plates 17 at two sides can clamp the oil return pipe, so that the oil return pipe is clamped and fixed, and meanwhile, the oil return pipes with different diameters can be fixed, so that the practicability of the device is improved.
After the oil return pipe is fixed, the angle of the welding end 29 can be adjusted by the adjusting piece 24, the height of the welding end 29 can be adjusted, the adjusting piece 24 can be adjusted according to the welding position of the oil return pipe, therefore, the welding end 29 can accurately weld the oil return pipe, after the adjustment is finished, the oil return pipe assembly matched with welding is aligned with the oil return pipe, the driving motor 28 is started, the driving motor 28 drives the gear 27 to rotate, the outer side of the gear 27 is meshed with the outer side of the toothed ring 23, when the gear 27 rotates, the top plate 25 and the welding end 29 can slide along the outer side of the movable ring 22, the welding end 29 surrounds along the outer side of the movable ring 22, welding of the oil return pipe and the oil return pipe assembly is carried out, the welding of the oil return pipe assembly is smoothly completed in a mode that the welding end 29 rotates is not needed, the problem that the welding position of the oil return pipe is misplaced due to the fact that the oil return pipe is deviated during rotation is avoided, and the welding quality of the oil return pipe assembly is improved.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. An oil return pipe assembly seam device which is characterized in that: including fixing device (1) and seam subassembly (2), fixing device (1) include bottom plate (11), solid fixed ring (13), roof-rack (14), hydraulic cylinder two (15) and unable adjustment base (18), the top of bottom plate (11) and unable adjustment base (18) bottom welded fastening, the top both ends symmetry fixedly connected with two hydraulic cylinder one (12) of bottom plate (11), the one end of hydraulic cylinder one (12) is provided with splint (17), the bottom of hydraulic cylinder two (15) is provided with compact heap (16), seam subassembly (2) include support ring (21), expansion ring (22), regulating part (24), roof (25) and driving motor (28), the outside fixedly connected with toothed ring (23) of expansion ring (22), the both ends symmetry fixedly connected with slide plate (26) of roof (25), the one end of slide plate (26) and the outside slidable mounting of expansion ring (22), the one end of driving motor (28) is provided with gear (27), the outside of gear (27) and expansion ring (24) are provided with seam end (29).
2. The oil return pipe assembly seam device of claim 1, wherein: one end top of the driving motor (28) is fixedly arranged with one end of the top plate (25), and one end of the adjusting piece (24) is fixedly arranged with the top of the top plate (25).
3. The oil return pipe assembly seam device of claim 1, wherein: one side of the supporting ring (21) is fixedly connected with one side of the movable ring (22), and the bottom of the supporting ring (21) is welded and fixed with the top of the bottom plate (11).
4. The oil return pipe assembly seam device of claim 1, wherein: the bottom of the fixed ring (13) is fixedly arranged with one end of the top of the bottom plate (11), and the top of the fixed ring (13) is fixedly welded with the bottom of the top frame (14).
5. The oil return pipe assembly seam device of claim 1, wherein: one end of the top frame (14) is fixedly arranged at the top end of the second hydraulic cylinder (15), and an elastic pad (19) is arranged on the inner wall of the fixed ring (13).
6. The oil return pipe assembly seam device of claim 5, wherein: the bottom of the elastic pad (19) is uniformly provided with a plurality of springs (20), and the bottom of the springs (20) is fixedly connected with the inner side of the fixed ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321176026.2U CN219818510U (en) | 2023-05-16 | 2023-05-16 | Oil return pipe assembly welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321176026.2U CN219818510U (en) | 2023-05-16 | 2023-05-16 | Oil return pipe assembly welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818510U true CN219818510U (en) | 2023-10-13 |
Family
ID=88281219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321176026.2U Active CN219818510U (en) | 2023-05-16 | 2023-05-16 | Oil return pipe assembly welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818510U (en) |
-
2023
- 2023-05-16 CN CN202321176026.2U patent/CN219818510U/en active Active
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