CN114918668B - Pipeline groove polishing and welding device - Google Patents
Pipeline groove polishing and welding device Download PDFInfo
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- CN114918668B CN114918668B CN202210677580.2A CN202210677580A CN114918668B CN 114918668 B CN114918668 B CN 114918668B CN 202210677580 A CN202210677580 A CN 202210677580A CN 114918668 B CN114918668 B CN 114918668B
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- 238000003466 welding Methods 0.000 title claims abstract description 37
- 238000005498 polishing Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000008275 binding mechanism Effects 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention provides a pipeline groove polishing and welding device, which comprises: the annular fixing assembly is detachably connected with the pipeline; the rotating seat is arranged at the side of the pipeline and can do circular motion along the pipeline; the rotary seat is provided with a driving wheel assembly, a driven wheel assembly and an operation assembly; the driving wheel assembly is arranged at the side end of the pipeline and is connected with the motor; the driven wheel assembly is slidably connected with the annular fixing assembly in the horizontal direction; the operation assembly is arranged at the groove of the pipeline and comprises a polishing mechanism and a welding mechanism, and the polishing mechanism and the welding mechanism are respectively detachably connected with the rotating seat. The invention has the characteristics of flexible use, convenient operation, strong turnover and the like.
Description
Technical Field
The invention relates to the technical field of pipeline polishing and welding, in particular to a pipeline groove polishing and welding device.
Background
The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting a metal pipe, a pipeline connecting piece, a pipeline accessory and the like. The piping is used in a wide variety of applications, mainly in water supply, water drainage, heat supply, air supply, long distance transportation of petroleum and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.
In the pipeline construction process, the pipeline groove needs to be polished and welded, however, the environment of the existing pipeline construction is complex, for example, in a narrow environment, the pipeline is inconvenient to polish and weld, and when the existing device is utilized for polishing and welding, the problems of inconvenient construction, long construction period, poor construction quality and the like often exist.
Disclosure of Invention
Aiming at the prior art, the invention provides a pipeline groove polishing and welding device.
The invention provides a pipeline groove polishing and welding device, which comprises:
the annular fixing assembly is detachably connected with the pipeline;
the rotating seat is arranged at the side of the pipeline and can do circular motion along the pipeline; the rotary seat is provided with a driving wheel assembly, a driven wheel assembly and an operation assembly; the driving wheel assembly is arranged at the side end of the pipeline and is connected with the motor; the driven wheel assembly is slidably connected with the annular fixing assembly in the horizontal direction; the operation assembly is arranged at the tail end of the pipeline and comprises a polishing mechanism and a welding mechanism, and the polishing mechanism and the welding mechanism are respectively detachably connected with the rotating seat.
Preferably, the annular fixing assembly is formed by splicing a plurality of fixing seats, at least one flexible piece penetrating seat is arranged at the outer side end of each fixing seat, and one end of each flexible piece sequentially penetrates through the flexible piece penetrating seats of the plurality of fixing seats and is connected with the other end of each flexible piece.
Preferably, two ends of the flexible member are connected by a wire harness mechanism.
Preferably, the wire harness mechanism comprises an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are connected through a plurality of compression bolts, a wire groove is formed in the lower clamping plate, a part of the flexible piece is arranged in the wire groove, a first fixed shaft and a second fixed shaft are arranged on the upper side of the wire groove, the first fixed shaft is rotatably connected with the first compression piece, the second fixed shaft is rotatably connected with the second compression piece, the first compression piece is used for compressing or relaxing the second compression piece, and the second compression piece is linked to compress or relax the flexible piece.
Preferably, the first pressing piece comprises a pressing plate, the pressing plate is rotatably connected with the first fixing shaft, one end of the pressing plate is provided with a pressing part, the other end of the pressing plate is provided with a connecting part, and two ends of the connecting part are connected with the lower clamping plate through elastic pieces; the second compressing element is a compressing gear, a meshing part is further arranged at the other end of the compressing plate, and the meshing part is in meshing connection with the compressing gear.
Preferably, the driving wheel assembly comprises a first support, a first transmission shaft, a second transmission shaft and at least one third transmission shaft are arranged on the first support, a second gear and a third gear are arranged on the second transmission shaft, a fourth gear and at least one pulley are arranged on the third transmission shaft, one end of the first transmission shaft is connected with the motor, the other end of the first transmission shaft is connected with the first gear, the first gear is meshed with the second gear, the first gear and the second gear are meshed with each other, the first gear and the second gear are vertically transmitted, and the third gear is meshed with the fourth gear.
Preferably, the driven wheel assembly comprises a second bracket, at least one pulley block is arranged on the second bracket, the pulley block comprises two pulley units, the two pulley units are connected through a chain, and a slideway for sliding the pulley block is arranged on the annular fixing assembly.
Preferably, the second support and the rotating seat are in slidable connection in the vertical direction, a sliding block is arranged on the second support, a sliding groove is arranged on the rotating seat, and the sliding block is in slidable connection with the sliding groove.
Preferably, the polishing mechanism and the welding mechanism are both provided with mounting plates, the mounting plates are detachably connected with the positioning plates, the positioning plates are provided with at least one clamping piece, the clamping piece comprises a clamping seat, the clamping seat is rotatably connected with a left extrusion rod and a right extrusion rod, hemispherical gears are arranged at opposite ends of the left extrusion rod and the right extrusion rod, a thin waist gear is arranged between the hemispherical gears, the hemispherical gears are in meshing connection with the thin waist gear, the rotating seat is provided with a positioning groove, and the clamping seat is arranged in the positioning groove.
Preferably, the inner side end of the fixing seat is provided with a plurality of rubber pads.
Compared with the prior art, the invention has the beneficial effects that: the pipeline groove polishing and welding device provided by the invention is provided with the annular fixing component and the rotating seat, the rotating seat can do circular motion along the pipeline, and the polishing mechanism and the welding mechanism are detachably arranged on the rotating seat, so that polishing or welding operation can be conveniently and rapidly carried out.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of an embodiment of the present invention.
Fig. 3 is a schematic structural view of an annular fixing assembly according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a wire harness mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic partial structure of a wire harness mechanism according to an embodiment of the present invention.
Fig. 6 and 7 are schematic structural diagrams of a driving wheel assembly according to an embodiment of the present invention.
Fig. 8 is a schematic view of the structure of the driven wheel assembly according to the embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a fixing base according to an embodiment of the present invention.
Fig. 10 is a schematic structural view of a clamping member according to an embodiment of the present invention.
Fig. 11 is a schematic view showing a partial structure of a clamping member according to an embodiment of the present invention.
Fig. 12 is a schematic structural view of a slim gear in an embodiment of the present invention.
FIG. 13 is a schematic view of a structure of a rotary table according to an embodiment of the invention.
In the figure: 100. an annular fixing assembly; 101. a fixing seat; 102. the flexible piece penetrates through the seat; 103. a flexible member; 104. a rubber pad; 105. a slideway; 200. a rotating seat; 201. a sliding groove; 202. a positioning groove; 300. a pipe; 400. a drive wheel assembly; 401. a first bracket; 402. a first drive shaft; 403. a second drive shaft; 404. a third drive shaft; 405. a second gear; 406. a third gear; 407. a fourth gear; 408. a pulley; 409. a first gear; 500. a driven wheel assembly; 501. a second bracket; 502. a pulley unit; 503. a chain; 504. a sliding block; 600. a motor; 700. a polishing mechanism; 701. a mounting plate; 702. a positioning plate; 703. a clamping seat; 704. a left extrusion rod; 705. a right extrusion rod; 706. hemispherical gears; 707. a waist-thinning gear; 800. a welding mechanism; 900. a wire harness mechanism; 901. an upper clamping plate; 902. a lower clamping plate; 903. a compression bolt; 904. a wire slot; 905. a first fixed shaft; 906. a second fixed shaft; 907. a first pressing member; 9071. a compacting plate; 9072. a pressing part; 9073. a connection part; 9074. an elastic member; 9075. a meshing portion; 908. and a second pressing member.
Detailed Description
The invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
The invention provides a pipeline groove polishing and welding device, as shown in figure 1, comprising: the annular fixing assembly 100 and the rotary seat 200 are detachably connected, the rotary seat 200 is arranged at the side of the pipeline 300 and can do circular motion along the pipeline 300, and the rotary seat 200 is sequentially provided with a driving wheel assembly 400, a driven wheel assembly 500 and an operation assembly from top to bottom; the driving wheel assembly 400 is arranged at the side end of the pipeline 300 and is connected with the motor 600, the motor 600 is arranged on the rotary seat 200, the driven wheel assembly 500 and the annular fixed assembly 100 are slidably connected in the horizontal direction, the operation assembly is arranged at the tail end of the pipeline 300 and comprises a polishing mechanism 700 and a welding mechanism 800, the polishing mechanism 700 and the welding mechanism 800 are respectively and detachably connected with the rotary seat 200, and the polishing mechanism 700 and the welding mechanism 800 are all existing devices purchased by the market.
In the implementation of the invention, as shown in fig. 1 and 2, the annular fixing assembly 100 is fixed on the pipeline 300, the rotary seat 200 is connected with the annular fixing assembly 100 through the driven wheel assembly 500, the motor 600 is started to drive the driving wheel assembly 400 to slide, and the rotary seat 200 is made to do circular motion around the pipeline 300 under the constraint of the driven wheel assembly 500, so that the operation assembly at the bottom of the rotary seat 200 is driven to do circular motion around the pipeline 300, and the polishing mechanism 700 or the welding mechanism 800 can be installed on the rotary seat 200 according to specific polishing or welding requirements, so that corresponding polishing or welding operation is completed.
In some embodiments, the annular fixing assembly 100 may be formed by splicing a plurality of fixing seats 101, the number of the fixing seats 101 may be determined according to the specific perimeter of the pipe 300, at least one flexible member penetrating seat 102 is provided at the outer end of the fixing seat 101, and one end of the flexible member 103 sequentially penetrates through the flexible member penetrating seats 102 of the plurality of fixing seats 101 and is connected with the other end of the flexible member 103.
For example, as shown in fig. 3, a flexible member penetrating seat 102 is fixed at the upper and lower ends of the outer side of the fixed seat 101, the flexible member 103 is a wire rope, a rope penetrating hole is formed in the middle of the flexible member penetrating seat 102, and the fixed seats 101 are sequentially connected by the wire rope at the upper and lower sides and fixed on the pipe 300.
In some embodiments, the inner side of the fixing seat 101 may be provided with a plurality of rubber pads 104, on one hand, the rubber pads 104 can increase the anti-slip resistance between the annular fixing component 100 and the pipe 300, and on the other hand, when the annular fixing component 100 is fastened, the rubber pads 104 can function as gaskets to prevent the abrasion caused by rigid contact.
For example, as shown in fig. 3, five rubber pads 104 are uniformly embedded in the inner side ends of each fixing base 101.
In some embodiments, two ends of the flexible member 103 may be connected by a wire harness mechanism 900, so that the two ends of the flexible member 103 are fixed more conveniently and firmly.
In some embodiments, as shown in fig. 4, the wire harness mechanism 900 may include an upper clamping plate 901 and a lower clamping plate 902, where the upper clamping plate 901 and the lower clamping plate 902 are connected by a plurality of compression bolts 903, the compression bolts 903 may be butterfly bolts, and are distributed uniformly, a wire slot 904 is disposed in the middle of the lower clamping plate 902, a part of the flexible piece 103 is clamped in the wire slot 904, a first fixing shaft 905 and a second fixing shaft 906 are disposed on an upper side of the wire slot 904, the first fixing shaft 905 is rotatably connected with the first compression piece 907, the second fixing shaft 906 is rotatably connected with the second compression piece 908, and the first compression piece 907 is used for compressing or loosening the second compression piece 908, and the second compression piece 908 is linked to compress or loosen the flexible piece 103.
In some embodiments, as shown in fig. 4 and 5, the first compressing element 907 may include a compressing plate 9071, where the compressing plate 9071 is rotatably connected with the first fixed shaft 905, one end of the compressing plate 9071 is provided with a pressing portion 9072, the other end of the compressing plate 9071 is provided with a connecting portion 9073, two ends of the connecting portion 9073 are connected with the lower clamping plate 902 through elastic elements 9074, such as springs, and the second compressing element 908 is a compressing gear, and the other end of the compressing plate 9071 is further provided with an engaging portion 9075, where the engaging portion 9075 is in meshing connection with the compressing gear. In addition, the upper clamp plate 901 may be provided with corresponding notches for placing the first and second clamping members 907 and 908 to facilitate manipulation of the first clamping member 907.
When the wire harness mechanism 900 is used, one end of the flexible piece 103 can be processed into a circular ring, the other end of the flexible piece 103 is inserted into the circular ring after coming out of the annular fixing assembly 100, the pressing portion 9072 is pressed, the meshing portion 9075 is separated from the pressing gear, the flexible piece 103 is inserted into the wire harness mechanism 900 to be stretched, when the flexible piece 103 does not need to be stretched any more, the pressing portion 9072 is loosened, the meshing portion 9075 is meshed with the pressing gear under the resilience force of the elastic piece 9074, the rotation of the second pressing piece 908 is blocked, the flexible piece 103 can be pressed, finally the pressing bolt 903 is screwed, and the flexible piece 103 is further pressed through the upper clamping plate 901 and the lower clamping plate 902.
In some embodiments, as shown in fig. 6 and 7, the driving wheel assembly 400 includes a first support 401, a first transmission shaft 402, a second transmission shaft 403 and at least one third transmission shaft 404 are disposed on the first support 401, a second gear 405 and a third gear 406 are fixedly disposed on the second transmission shaft 403, a fourth gear 407 and at least one pulley 408 are fixedly disposed on the third transmission shaft 404, one end of the first transmission shaft 402 is connected with the motor 600, the other end is connected with the first gear 409, the first gear 409 is meshed with the second gear 405, the first gear 409 and the second gear 405 are vertically driven, conical gears can be adopted for both the first gear 409 and the second gear 405, the third gear 406 is meshed with the fourth gear 407, and both the first gear 409 and the second gear 405 are horizontally driven.
For example, as shown in fig. 6 and 7, a first transmission shaft 402 is mounted in the middle of the first bracket 401 in the horizontal direction, a third transmission shaft 404 is mounted on each of the left and right sides, a fourth gear 407 is mounted in the middle of the third transmission shaft 404, and a pulley 408 is mounted on each of the upper and lower sides, so that the pulley 408 can be linked to slide around the pipe 300 through the first transmission shaft 402 via the first gear 409, the second gear 405, the third gear 406, and the fourth gear 407.
In some embodiments, the driven wheel assembly 500 may include a second bracket 501, where at least one pulley block is disposed on the second bracket 501, where the pulley block includes two pulley units 502, where the two pulley units 502 are disposed opposite each other and connected by a chain 503, where the chain 503 may specifically be a roller chain, and a slideway 105 is disposed on the annular fixing assembly 100 for sliding the pulley block.
For example, as shown in fig. 8 and 9, a pulley block is respectively installed on the upper side and the lower side of one end of the second bracket 501, the pulley units 502 on the same side are installed on the same supporting rod, two corresponding slide ways 105 are provided on the outer side end of the fixed seat 101, and the pulley units 502 relatively smoothly slide along the circumference of the annular fixed assembly 100 through the chain 503 under the driving of the driving wheel assembly 400.
In some embodiments, as shown in fig. 8 and 13, the second bracket 501 may be slidably connected to the rotating base 200 in the vertical direction, the second bracket 501 is provided with a sliding block 504, the rotating base 200 is provided with a sliding groove 201, and the sliding block 504 is slidably connected to the sliding groove 201 and may be fixed by a plurality of bolt assemblies, so as to facilitate adjusting the relative position of the polishing mechanism 700 or the welding mechanism 800 and the pipeline.
In some embodiments, as shown in fig. 10, 11 and 13, the polishing mechanism 700 and the welding mechanism 800 are both provided with a mounting plate 701, the mounting plate 701 is detachably connected with a positioning plate 702, for example, the mounting plate is connected through a plurality of bolt assemblies, the positioning plate 702 is provided with at least one clamping piece, the clamping piece comprises a clamping seat 703, a left extrusion rod 704 and a right extrusion rod 705 are rotatably connected on the clamping seat 703, opposite ends of the left extrusion rod 704 and the right extrusion rod 705 are both provided with hemispherical gears 706, a thin waist gear 707 is arranged between the two hemispherical gears 706, the thin waist gear 707 is in a cylindrical shape as a whole, the diameters of the two ends of the thin waist gear 707 are gradually reduced from the two ends to the middle, the tooth grooves with inclined whole body are distributed, the two hemispherical gears 706 are all in meshed connection with the thin waist gear 707, a positioning groove 202 is arranged on the rotating seat 200, and the clamping seat 703 is arranged in the positioning groove 202.
For example, a clamping piece is respectively arranged at the left side and the right side of the positioning plate 702, the outer ends of the thin waist gears 707 are connected with the butterfly bolts so as to better rotate the thin waist gears 707, when the positioning plate 702 is used, the thin waist gears 707 are rotated, the hemispherical gears 706 at the two sides respectively move to the two sides and are mutually separated under the action of meshing force, on one hand, the mounting plate 701 is close to the rotating seat 200, on the other hand, the left squeezing rod 704 and the right squeezing rod 705 are respectively close to the two side walls of the positioning groove 202, and the connection between the positioning plate 702 and the rotating seat 200 is more stable.
In some embodiments, as shown in FIG. 2, the welding mechanism 800 may be rotatably coupled to the mounting plate 701 to increase the flexibility of the welding mechanism 800 in use.
In some embodiments, as shown in fig. 13, the rotating base 200 may be made by overlapping two support plates, and in order to reduce the weight of the rotating base 200 and enhance the stability of the rotating base 200, hollow structures may be uniformly arranged on the rotating base 200, sliding grooves 201 corresponding to the sliding blocks 504 are formed on the inner support plate, and positioning grooves 202 corresponding to the clamping base 703 are formed on the outer support plate.
The foregoing is only the embodiments of the present invention, and therefore, the patent scope of the invention is not limited thereto, and all equivalent structures made by the description of the invention and the accompanying drawings are directly or indirectly applied to other related technical fields, which are all within the scope of the invention.
Claims (6)
1. A pipeline groove polishing and welding device, comprising:
the annular fixing assembly is detachably connected with the pipeline; the annular fixing assembly is formed by splicing a plurality of fixing seats, at least one flexible piece penetrating seat is arranged at the outer side end of each fixing seat, and one end of each flexible piece sequentially penetrates through the flexible piece penetrating seats of the plurality of fixing seats and is connected with the other end of each flexible piece; the two ends of the flexible piece are connected through a wire binding mechanism; the wire harness mechanism comprises an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are connected through a plurality of compression bolts, a wire groove is formed in the lower clamping plate, a part of the flexible piece is arranged in the wire groove, a first fixed shaft and a second fixed shaft are arranged on the upper side of the wire groove, the first fixed shaft is rotatably connected with the first compression piece, the second fixed shaft is rotatably connected with the second compression piece, and the first compression piece is used for compressing or loosening the second compression piece and is linked with the second compression piece to compress or loosen the flexible piece; the first pressing piece comprises a pressing plate, the pressing plate is rotatably connected with the first fixed shaft, one end of the pressing plate is provided with a pressing part, the other end of the pressing plate is provided with a connecting part, and two ends of the connecting part are connected with the lower clamping plate through elastic pieces; the second pressing piece is a pressing gear, the other end of the pressing plate is also provided with a meshing part, and the meshing part is in meshing connection with the pressing gear;
the rotating seat is arranged at the side of the pipeline and can do circular motion along the pipeline; the rotary seat is provided with a driving wheel assembly, a driven wheel assembly and an operation assembly; the driving wheel assembly is arranged at the side end of the pipeline and is connected with the motor; the driven wheel assembly is slidably connected with the annular fixing assembly in the horizontal direction; the operation assembly is arranged at the tail end of the pipeline and comprises a polishing mechanism and a welding mechanism, and the polishing mechanism and the welding mechanism are respectively detachably connected with the rotating seat.
2. The pipe groove polishing and welding device according to claim 1, wherein the driving wheel assembly comprises a first support, a first transmission shaft, a second transmission shaft and at least one third transmission shaft are arranged on the first support, a second gear and a third gear are arranged on the second transmission shaft, a fourth gear and at least one pulley are arranged on the third transmission shaft, one end of the first transmission shaft is connected with the motor, the other end of the first transmission shaft is connected with the first gear, the first gear is meshed with the second gear, the first gear and the second gear are vertically driven, and the third gear is meshed with the fourth gear.
3. The pipe groove polishing and welding device according to claim 1, wherein the driven wheel assembly comprises a second bracket, at least one pulley block is arranged on the second bracket, the pulley block comprises two pulley units, the two pulley units are connected through a chain, and a slideway for sliding the pulley block is arranged on the annular fixing assembly.
4. A pipe groove grinding and welding device according to claim 3, wherein the second bracket is slidably connected to the rotating base in a vertical direction, a sliding block is provided on the second bracket, a sliding groove is provided on the rotating base, and the sliding block is slidably connected to the sliding groove.
5. The pipe groove polishing and welding device according to claim 1, wherein the polishing mechanism and the welding mechanism are respectively provided with a mounting plate, the mounting plates are detachably connected with the positioning plate, the positioning plate is provided with at least one clamping piece, the clamping piece comprises a clamping seat, the clamping seat is rotatably connected with a left extrusion rod and a right extrusion rod, hemispherical gears are respectively arranged at opposite ends of the left extrusion rod and the right extrusion rod, a thin waist gear is arranged between the two hemispherical gears, the two hemispherical gears are respectively meshed with the thin waist gear, the rotating seat is provided with a positioning groove, and the clamping seat is arranged in the positioning groove.
6. The pipe groove polishing and welding apparatus of claim 1, wherein the inner end of the fixing base is provided with a plurality of rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210677580.2A CN114918668B (en) | 2022-06-15 | 2022-06-15 | Pipeline groove polishing and welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210677580.2A CN114918668B (en) | 2022-06-15 | 2022-06-15 | Pipeline groove polishing and welding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114918668A CN114918668A (en) | 2022-08-19 |
| CN114918668B true CN114918668B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210677580.2A Active CN114918668B (en) | 2022-06-15 | 2022-06-15 | Pipeline groove polishing and welding device |
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| CN (1) | CN114918668B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446597B (en) * | 2022-09-09 | 2023-11-10 | 泰林汽车配件(张家港)有限公司 | Integrated welding and polishing equipment for alloy thick-wall pipe |
| CN117697430B (en) * | 2024-02-06 | 2024-04-26 | 山西双环重工集团有限公司 | Welding grinding repairing device for conical roller of ring rolling machine |
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