Stainless steel tube weld bead processing device

Abstract

The utility model relates to a stainless steel tube weld bead processing device, which relates to the technical field of stainless steel tube welding and comprises a processing disc, the processing disc is connected onto a first mounting base through a height adjusting mechanism, a plurality of groups of spray heads are arrayed on the circumference of the first mounting base, and the spray heads are positioned on the side edge of the processing disc. Through the arrangement of the treatment disc, the treatment disc is used for carrying out grinding treatment on a welding bead of a welding pipe, meanwhile, a spray head is used for cooling a grinding part, the temperature of chippings formed through grinding is reduced, the possibility of deformation of the chippings is reduced, the service life of the treatment disc is prolonged, and meanwhile, due to the fact that the height of the treatment disc is adjustable, the treatment disc is convenient to use. And the relative height of the treatment disc and the spray head can be adjusted, so that the spray head can fully clean the treatment disc by adjusting the height of the treatment disc, chippings formed by polishing can be cooled, and the problem that in the prior art, high-temperature chippings influence the internal temperature of the dust suction pipe is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe welding, in particular to a stainless steel pipe weld processing device. Background Art

[0002] The weld cleaning of stainless steel pipes usually adopts mechanical polishing, that is, the weld position is polished by mechanical means to obtain the natural color or bright or mirror effect of stainless steel. This method is environmentally friendly and energy-saving.

[0003] For example, in the patent document with application number 202321139645.4, a weld cleaning device for automatic welding is disclosed, and specifically a grinding disc is used to clean the weld, and during the cleaning process, a vacuum cleaner and a vacuum tube are used to absorb the debris formed by grinding.

[0004] However, when welding stainless steel pipes, the welding parts are uneven. When grinding with a grinding disc, the contact between metal and metal will generate sparks and splashing high-temperature debris. After the vacuum tube sucks in the high-temperature debris, the temperature of the debris storage box is high, which poses a potential danger. At the same time, due to the high temperature generated by grinding, some debris on the grinding surface of the grinding disc are easily deformed. The deformed debris adheres to the grinding gap of the grinding disc, causing the grinding disc to need to be replaced many times. Utility Model Content

[0005] The technical problem solved by the utility model is to solve the problem in the prior art that when a grinding disc is used to clean a weld and a vacuum tube is used for cleaning, high-temperature debris affects the internal temperature of the vacuum tube.

[0006] The utility model can be implemented through the following technical scheme: a stainless steel pipe weld processing device, including a processing disc for grinding the welded pipe, the processing disc is connected to a first mounting base through a height adjustment mechanism, and a plurality of groups of nozzles are arranged in a circular array on the first mounting base, and the nozzles are located on the side of the processing disc.

[0007] A further technical improvement of the utility model is that the height adjustment mechanism comprises an internal oil cylinder, and a processing disc is arranged at the output end of the internal oil cylinder.

[0008] A further technical improvement of the utility model is that an internal support plate is provided at the output end of the internal oil cylinder, a processing motor is fixedly mounted on the internal support plate, and the output end of the processing motor is connected to the processing disk.

[0009] A further technical improvement of the utility model is that a pipe base is fixed to the end of the first mounting base away from the processing disk, a main water pipe is arranged on the pipe base, the main water pipe is connected to a plurality of groups of branch water pipes, the branch water pipes are "L" shaped, and the output end of the branch water pipe is connected to the nozzle.

[0010] A further technical improvement of the utility model is that the branch water pipe is rotatably connected to the nozzle, and the branch water pipe is connected to the nozzle through a connecting hose.

[0011] A further technical improvement of the utility model is that the side of the branch water pipe is connected to the second gear through a side motor drive, a first gear is fixed to the side of the nozzle, and the first gear is rotatably installed on a rotating base, and the nozzle and the rotating base are rotatably connected, and the first gear is meshingly connected with the second gear.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The present application is provided with a processing disk, so that the processing disk is used to grind the weld of the welded pipe, and the grinding part is cooled by the nozzle, thereby reducing the temperature of the debris formed by grinding, reducing the possibility of deformation of the debris, and extending the service life of the processing disk. At the same time, since the height of the processing disk is adjustable, the relative height of the processing disk and the nozzle is adjustable, so that by adjusting the height of the processing disk, the nozzle can fully clean the processing disk and cool the debris formed by grinding, thereby solving the problem in the prior art that high-temperature debris affects the internal temperature of the vacuum tube.

[0014] 2. The present application utilizes the meshing connection between the first gear and the second gear, so that when the second gear rotates under the action of the side motor, it drives the first gear to rotate, thereby driving the nozzle to rotate, so that the nozzle can be tilted upward to achieve the flushing effect on the bottom of the processing disk. At the same time, by adjusting the reciprocating angle of the nozzle, the processing disk can be further fully cleaned, solving the problem of a large amount of debris in the grinding gap of the processing disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the relative positions of the processing disc and the nozzle of the utility model;

[0017] Figure 2 A three-dimensional view of the position of the processing disk of the utility model;

[0018] Figure 3 This is a schematic diagram of the position of the welding pipe during cleaning of the utility model;

[0019] Figure 4 This is a schematic diagram of the position of the internal oil cylinder of the utility model;

[0020] Figure 5 It is a schematic diagram of the rotation of the nozzle of the utility model.

[0021] In the figure: 1. Pipe base; 2. First mounting base; 3. Processing sleeve; 4. Processing plate; 5. Nozzle; 6. Processing base; 7. Branch water pipe; 8. Processing motor; 9. Main water pipe; 10. Clamping base; 11. Clamping arc plate; 12. Support plate; 13. Support telescopic rod; 14. Welding pipe; 15. Welding part; 16. Internal support plate; 17. Internal oil cylinder; 18. Rotating base; 19. First gear; 20. Connecting hose; 21. Second gear. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] See also Figure 1-5 As shown, a stainless steel pipe weld processing device includes a first mounting base 2, wherein a processing sleeve 3 and a pipe base 1 are fixedly installed on both sides of the first mounting base 2, wherein a main water pipe 9 is connected to the pipe base 1, wherein a branch water pipe 7 is connected to the side of the main water pipe 9, and a nozzle 5 is arranged at the output end of the branch water pipe 7, and the branch water pipe 7 is "L" shaped. When in use, the main water pipe 9 is used to transmit cooling water to the position of the branch water pipe 7, and the nozzle 5 is used to spray the cooling water.

[0024] A processing motor 8 is installed inside the processing sleeve 3, wherein a processing base 6 is installed at the output end of the processing motor 8, and a processing disk 4 is fixedly installed on the side of the processing base 6 away from the processing motor 8. The processing disk 4 is a grinding disk. When in use, the processing motor 8 is used to drive the processing base 6 to rotate, thereby driving the processing disk 4 to grind the welding part 15 of the welding pipe 14.

[0025] As a further embodiment of the present application, the nozzles 5 are arranged in a circumferential array on the side of the processing tray 4, and the height of the processing tray 4 is adjustable. When grinding the welding part 15, the height of the nozzle 5 is slightly lower than the grinding height of the processing disk 4, so that cooling water is sprayed on the grinding area during the grinding process, thereby achieving cooling treatment of the grinding part. In this process, since the processing disk 4 contacts the highest end of the welding pipe 14, the longitudinal device is used to drive the pipeline base 1 to move longitudinally, so that the processing disk 4 contacts the welding part 15. In this embodiment, the longitudinal device includes but is not limited to a telescopic rod, a cylinder and a hydraulic cylinder, which are used to achieve the longitudinal movement of the processing disk 4. At the same time, since the height of the processing disk 4 is adjustable, the processing disk 4 is moved upward within a certain period of grinding or at the end of grinding, so that the processing disk 4 is away from the nozzle 5, and the nozzle 5 is used to spray cooling water to rinse the grinding surface of the processing disk 4, thereby reducing the possibility of debris being stuck in the grinding gap of the grinding surface. Therefore, the water sprayed by the nozzle 5 in the present application is a high-pressure cleaning liquid, which is convenient for rinsing the grinding surface of the processing disk 4.

[0026] The processing motor 8 is fixedly mounted on the internal support plate 16, and an internal cylinder 17 is fixed inside the processing sleeve 3, wherein the output end of the internal cylinder 17 is fixedly connected to the internal support plate 16, and the internal support plate 16 and the processing sleeve 3 are slidably connected, that is, the internal cylinder 17 is started to control the longitudinal movement of the internal support plate 16, so as to realize the control of the relative height of the processing disk 4 and the nozzle 5, facilitate the cleaning of the bottom surface of the processing disk 4, reduce the possibility of the bottom surface of the processing disk 4 being stuck by debris, thereby extending the service life of the processing disk 4.

[0027] In order to further clean the bottom surface of the processing disk 4, the angle of the nozzle 5 is adjustable, that is, the nozzle 5 is rotatably installed at the output end of the branch water pipe 7, and the nozzle 5 is connected to the branch water pipe 7 through the connecting hose 20, so as to realize the cooling water of the branch water pipe 7 being sprayed out from the nozzle 5 through the connecting hose 20.

[0028] In order to realize the rotation of the nozzle 5, a side motor is fixedly installed on the side of the branch water pipe 7, and the second gear 21 is connected by driving the side motor, and the nozzle 5 is installed on the external base. The first gear 19 is fixedly set on the external base, and the external base and the rotating base 18 are rotatably connected, and the rotating base 18 is installed on the side of the branch water pipe 7. At the same time, the first gear 19 and the second gear 21 are meshed and connected. When in use, the side motor is used to drive the second gear 21 to rotate, so that the first gear 19 rotates, and under the meshing action of the first gear 19 and the second gear 21, the external base rotates accordingly, realizing the technical solution of adjusting the water spraying angle of the nozzle 5, so that the cooling water can be sprayed on the processing disk 4, and the processing disk 4 can be finely processed.

[0029] In order to fix the welding pipe 14, a clamping mechanism is used, wherein the clamping mechanism includes a clamping base 10, wherein the clamping base 10 is fixedly mounted on the output end of the clamping motor, and the clamping motor is used to drive the clamping base 10 to rotate, wherein a clamping arc plate 11 is provided on the clamping base 10 through a clamping telescopic rod, wherein the clamping arc plate 11 is provided with several groups, and the clamping arc plate 11 is driven to move backward by starting the clamping telescopic rod to achieve the clamping effect on the inner wall of the welding pipe 14, and at the same time, the clamping motor is used to drive the clamping base 10 to rotate, thereby achieving the rotation of the welding pipe 14, so that the weld of the welding pipe 14 can be cleaned.

[0030] A supporting telescopic rod 13 is provided on the side away from the clamping mechanism, wherein the output end of the supporting telescopic rod 13 is provided with a supporting plate 12 for receiving the bottom of the welding pipe 14, and a plurality of rolling balls are provided on the contact surface between the supporting plate 12 and the welding pipe 14 to reduce the friction force of the welding pipe 14 when rotating, wherein the supporting plate 12 is arc-shaped. When in use, when the welding pipe 14 rotates, the supporting plate 12 supports the welding pipe 14, and the rolling balls are used to rotate the welding pipe 14, thereby ensuring the stability of the welding pipe 14 when cleaning.

[0031] When the utility model is in use, the position of the welding pipe 14 is limited, that is, the clamping arc plate 11 is driven to move backward by the start of the clamping telescopic rod to achieve the clamping effect on the inner wall of the welding pipe 14, and the clamping motor is used to drive the clamping base 10 to rotate to achieve the rotation of the welding pipe 14, so that the weld of the welding pipe 14 can be cleaned. In this process, the support telescopic rod 13 is started to make the support plate 12 contact the bottom of the welding pipe 14, and the welding pipe 14 is supported and limited to ensure the stability of the welding pipe 14; when the welding part 15 is repaired, the first mounting base 2 is driven to move longitudinally by an external longitudinal device, so that the processing plate 12 can be cleaned. 4 is directly in contact with the upper surface of the welding pipe 14, and the processing motor 8 is used to drive the processing disc 4 to rotate, so that the processing disc 4 grinds and cleans the welding part 15. After a certain grinding time or at the end of grinding, the processing disc 4 is moved upward to make the processing disc 4 away from the nozzle 5, and the nozzle 5 is used to spray cooling water. In this process, the side motor is used to drive the second gear 21 to rotate, so that the first gear 19 rotates. Under the meshing action of the first gear 19 and the second gear 21, the external base rotates accordingly, and the water spraying angle of the nozzle 5 is adjusted to rinse the grinding surface of the processing disc 4, thereby reducing the possibility of debris stuck in the grinding gap of the grinding surface.

[0032] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A stainless steel pipe weld treatment device, comprising a treatment disc (4) for grinding a welded pipe (14), characterized in that: The processing disk (4) is connected to the first mounting base (2) via a height adjustment mechanism. The first mounting base (2) has a plurality of groups of nozzles (5) arranged in a circular array, and the nozzles (5) are located on the side of the processing disk (4).

2. A stainless steel pipe weld processing device according to claim 1, characterized in that: The height adjustment mechanism comprises an internal oil cylinder (17), and a processing tray (4) is arranged at the output end of the internal oil cylinder (17).

3. A stainless steel pipe weld processing device according to claim 2, characterized in that: An internal support plate (16) is provided at the output end of the internal oil cylinder (17), a processing motor (8) is fixedly mounted on the internal support plate (16), and the output end of the processing motor (8) is connected to the processing disk (4).

4. A stainless steel pipe weld processing device according to claim 1, characterized in that: A pipe base (1) is fixed to one end of the first mounting base (2) away from the processing disk (4); a main water pipe (9) is arranged on the pipe base (1); the main water pipe (9) is connected to a plurality of groups of branch water pipes (7); the branch water pipes (7) are in an "L" shape, and the output ends of the branch water pipes (7) are connected to the nozzles (5).

5. A stainless steel pipe weld processing device according to claim 4, characterized in that: The branch water pipe (7) and the spray head (5) are rotatably connected, and the branch water pipe (7) is connected to the spray head (5) via a connecting hose (20).

6. A stainless steel pipe weld processing device according to claim 5, characterized in that: The side of the branch water pipe (7) is connected to the second gear (21) through the side motor drive, the side of the nozzle (5) is fixed with a first gear (19), and the first gear (19) is rotatably mounted on the rotating base (18), and the nozzle (5) and the rotating base (18) are rotatably connected, and the first gear (19) and the second gear (21) are meshingly connected.

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