Nickel base alloy welding device with water cooling structure

Abstract

The utility model provides a nickel base alloy welding device with a water cooling structure. The nickel base alloy welding device with the water cooling structure comprises a device main body, a motor box is fixedly connected to the device main body, a motor base is fixedly connected to the motor box, a rotating motor is installed on the motor base, a driving wheel is arranged on the rotating motor, a belt is arranged on the driving wheel, and the water cooling structure is arranged on the device main body. A driven rod is rotationally connected to the device body, a grinding block is fixedly connected to the driven rod, a driven wheel is fixedly connected to the driven rod, a first fixing block is fixedly connected to the driving wheel, a second fixing block is fixedly connected to the device body, and a shielding scraper is fixedly connected to the device body. The nickel base alloy welding device with the water cooling structure has the effect of prolonging the service life of alloy.

Description

Technical Field

[0001] This utility model relates to the field of nickel-based alloy welding technology, and in particular to a nickel-based alloy welding device with a water-cooling structure. Background Technology

[0002] Nickel-based alloys have been widely used in many key fields such as aerospace, petrochemicals, and power energy due to their excellent high temperature resistance, corrosion resistance, and high strength. In actual production, the welding of cylindrical nickel-based alloys is a common and important process.

[0003] Traditional equipment often focuses only on the single function of welding. However, from the perspective of welding quality, due to the lack of timely grinding, various defects are easily left at the weld joint of the cylindrical nickel-based alloy after welding. Impurities such as oxide scale and spatter generated during the welding process will adhere to the weld surface, resulting in an uneven and rough weld surface. These uneven surfaces will form stress concentration points, which will easily cause crack propagation during subsequent use, seriously reducing the strength and fatigue performance of the welded joint, and affecting the reliability and service life of the entire cylindrical nickel-based alloy component.

[0004] Therefore, it is necessary to provide a nickel-based alloy welding apparatus with a water-cooling structure to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a nickel-based alloy welding device with a water-cooling structure, which solves the problem of traditional devices not being able to grind the alloy welding joint in time.

[0006] To solve the above-mentioned technical problems, this utility model provides a nickel-based alloy welding device with a water-cooling structure, comprising: a device body, a motor housing fixedly connected to the device body, a motor base fixedly connected to the motor housing, a rotating motor mounted on the motor base, a drive wheel provided on the rotating motor, a belt provided on the drive wheel, a driven rod rotatably connected to the device body, a grinding block fixedly connected to the driven rod, a driven wheel fixedly connected to the driven rod, the drive wheel and the driven wheel being connected by belt drive, a first fixing block fixedly connected to the drive wheel, a second fixing block fixedly connected to the device body, and a shielding scraper fixedly connected to the device body.

[0007] Preferably, a limiting slider is slidably connected to the second fixed block, a telescopic slider is fixedly connected to the limiting slider, a rotating bearing is provided on the telescopic slider, and a locking block is rotatably connected to the telescopic slider through the rotating bearing.

[0008] Preferably, the card block has a card slot, and the second fixing block is provided with a telescopic spring. One end of the telescopic spring is fixedly connected to the limiting slider, and the other end of the telescopic spring is fixedly connected to the second fixing block.

[0009] Preferably, a water pump base is fixedly connected to the main body of the device, a water pump is installed on the water pump base, a suction pipe is fixedly connected to the water pump, and a water outlet pipe is fixedly connected to the water pump.

[0010] Preferably, a diversion pipe is fixedly connected to the main body of the device, the water outlet pipe is fixedly connected to the diversion pipe, a nozzle is installed on the diversion pipe, a pipe fixing frame is fixedly connected to the main body of the device, a collection trough is provided on the main body of the device, and a device door is provided on the main body of the device.

[0011] Preferably, a vertical slide rod is fixedly connected to the main body of the device, a float is slidably connected to the vertical slide rod, a marker block is fixedly connected to the float, a vertical fixing block is fixedly connected to the main body of the device, a guide groove is provided on the vertical fixing block, a guide block is fixedly connected to the float, the guide block is slidably connected to the guide groove, a device fixing block is fixedly connected to the main body of the device, and a sealing glass is installed on the device fixing block.

[0012] Preferably, a protective plate is fixedly connected to the main body of the device, a device support rod is fixedly connected to the main body of the device, and an anti-slip pad is fixedly connected to the device support rod.

[0013] Compared with related technologies, the nickel-based alloy welding device with a water-cooling structure provided by this utility model has the following beneficial effects:

[0014] When using this device, the controller can start the rotating motor, which in turn drives the drive wheel to rotate. The drive wheel, in turn, drives the driven wheel, which in turn drives the driven rod, which in turn drives the grinding block to rotate, grinding the welded area. This device adds a grinding function to the welded area. During the welding process, uneven welds and surface irregularities may occur. Grinding can make the welded surface smoother, reduce stress concentration points, improve the fatigue strength and corrosion resistance of the weld, and make the welded structure more stable, thereby extending the service life of the alloy. Attached Figure Description

[0015] Figure 1 A schematic diagram of the first embodiment of a nickel-based alloy welding device with a water-cooling structure provided by this utility model;

[0016] Figure 2 for Figure 1The diagram shows a top sectional view of the main body of the device.

[0017] Figure 3 for Figure 1 The diagram shows the internal structure of the second fixing block.

[0018] Figure 4 for Figure 2 A magnified view of a portion of A shown;

[0019] Figure 5 A schematic diagram of the second embodiment of a nickel-based alloy welding device with a water-cooling structure provided by this utility model;

[0020] Figure 6 for Figure 5 The diagram shows a cross-sectional view of the device from the rear.

[0021] The diagram shows the following components: 1. Main body of the device; 2. Device door; 3. Anti-slip mat; 4. Water outlet pipe; 5. Collection tank; 6. Marker block; 7. First fixing block; 8. Scraper; 9. Diverter pipe; 10. Nozzle; 11. Motor box; 12. Protective plate; 13. Device fixing block; 14. Device support rod; 15. Second fixing block; 16. Grinding block; 17. Driven rod; 18. Sealing glass; 19. Motor base; 20. Telescopic slider; 21. Rotating bearing; 22. Locking block; 23. Locking groove; 24. Restricting slider; 25. Telescopic spring; 26. Driven wheel; 27. Belt; 28. Rotating motor; 29. ​​Drive wheel; 30. Water pump; 31. Vertical fixing block; 32. Guide groove; 33. Guide block; 34. Pipe fixing block; 35. Vertical sliding rod; 36. Float; 37. Water pump base; 38. Suction pipe. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] First Embodiment

[0024] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of the first embodiment of a nickel-based alloy welding device with a water-cooling structure provided by this utility model; Figure 2 for Figure 1 The diagram shows a top sectional view of the main body of the device. Figure 3 for Figure 1 The diagram shows the internal structure of the second fixing block.

[0025] Figure 4 for Figure 2A partial enlarged view of A is shown. A nickel-based alloy welding device with a water-cooled structure includes: a device body 1, a motor housing 11 fixedly connected to the device body 1, a motor base 19 fixedly connected to the motor housing 11, a rotating motor 28 mounted on the motor base 19, a drive wheel 29 disposed on the rotating motor 28, a belt 27 disposed on the drive wheel 29, a driven rod 17 rotatably connected to the device body 1, a grinding block 16 fixedly connected to the driven rod 17, a driven wheel 26 fixedly connected to the driven rod 17, the drive wheel 29 and the driven wheel 26 being connected by a belt 27, a first fixing block 7 fixedly connected to the drive wheel 29, a second fixing block 15 fixedly connected to the device body 1, and a shielding scraper 8 fixedly connected to the device body 1, the shielding scraper 8 having the function of scraping off impurities attached to the grinding block 16.

[0026] A limiting slider 24 is slidably connected to the second fixing block 15, and a telescopic slider 20 is fixedly connected to the limiting slider 24. A rotating bearing 21 is provided on the telescopic slider 20, and a locking block 22 is rotatably connected to the telescopic slider 20 through the rotating bearing 21. The second fixing block 15 has a self-adjusting function and can adapt to the welding requirements of alloys of different lengths.

[0027] The card block 22 has a card slot 23, and the second fixing block 15 is provided with a telescopic spring 25. One end of the telescopic spring 25 is fixedly connected to the limiting slider 24, and the other end of the telescopic spring 25 is fixedly connected to the second fixing block 15. The telescopic spring 25 has the function of using its own elastic force to push the card block 22 to clamp the alloy.

[0028] A water pump base 37 is fixedly connected to the main body 1 of the device. A water pump 30 is installed on the water pump base 37. A water suction pipe 38 is fixedly connected to the water pump 30. A water outlet pipe 4 is fixedly connected to the water pump 30. The water pump 30 has the function of transporting water from the water storage tank to the nozzle 10.

[0029] A diversion pipe 9 is fixedly connected to the main body 1 of the device. The water outlet pipe 4 is fixedly connected to the diversion pipe 9. A nozzle 10 is installed on the diversion pipe 9. A pipe fixing bracket 34 is fixedly connected to the main body 1 of the device. A collection trough 5 is opened on the main body 1 of the device. A device door 2 is provided on the main body 1 of the device. The pipe fixing bracket 34 has the function of fixing the water suction pipe 38. The nozzle 10 has the function of spraying water mist to dissipate heat from the welded joint.

[0030] The working principle of the nickel-based alloy welding device with a water-cooling structure provided by this utility model is as follows:

[0031] When using this device, the cylindrical alloy to be welded can be placed between the first fixed block 7 and the second fixed block 15, and then welding can begin. At this time, the controller can start the rotating motor 28, which will drive the drive wheel 29 to rotate. The drive wheel 29 will drive the first fixed block 7 to rotate, which will in turn drive the alloy to be welded to rotate, thus facilitating welding for the operator. At the same time, the drive wheel 29 will drive the driven wheel 26 to rotate via the belt 27. The driven wheel 26 will drive the driven rod 17 to rotate, which will then drive the grinding block 16 to rotate, grinding the welded area.

[0032] Compared with related technologies, the nickel-based alloy welding device with a water-cooling structure provided by this utility model has the following beneficial effects:

[0033] When using this device, the controller can start the rotating motor 28. The rotating motor 28 will then drive the drive wheel 29 to rotate, which in turn drives the driven wheel 26 to rotate. The driven wheel 26 then drives the driven rod 17 to rotate, which in turn drives the grinding block 16 to rotate, grinding the welded area. This device adds a grinding function to the welded area. During the welding process, uneven welds and surface irregularities may occur. Grinding can make the welded surface smoother, reduce stress concentration points, improve the fatigue strength and corrosion resistance of the weld, and make the welded structure more stable, thereby extending the service life of the alloy.

[0034] Second Embodiment

[0035] Please refer to the following: Figure 5 and Figure 6 Based on the first embodiment of this application, which provides a nickel-based alloy welding apparatus with a water-cooling structure, the second embodiment of this application proposes another nickel-based alloy welding apparatus with a water-cooling structure. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0036] Specifically, the second embodiment of this application provides a nickel-based alloy welding device with a water-cooled structure, which differs in that a vertical slide rod 35 is fixedly connected to the main body 1 of the device, a float 36 is slidably connected to the vertical slide rod 35, a marker block 6 is fixedly connected to the float 36, a vertical fixing block 31 is fixedly connected to the main body 1 of the device, a guide groove 32 is provided on the vertical fixing block 31, a guide block 33 is fixedly connected to the float 36, the guide block 33 is slidably connected to the guide groove 32, a device fixing block 13 is fixedly connected to the main body 1 of the device, a sealing glass 18 is installed on the device fixing block 13, the float 36 has the function of driving the marker block 6 to float up and down according to the water level, and the marker block 6 has the function of indicating the water level in the water tank to the operator.

[0037] A protective plate 12 is fixedly connected to the main body 1 of the device, and a device support rod 14 is fixedly connected to the main body 1 of the device. An anti-slip pad 3 is fixedly connected to the device support rod 14. The protective plate 12 has the function of preventing welding slag from splashing during welding.

[0038] Compared with related technologies, the nickel-based alloy welding device with a water-cooling structure provided by this utility model has the following beneficial effects:

[0039] When using this device, the water level will gradually decrease as the device operates. At this time, the float 36 will slide downward along the vertical slide bar 35 as the water level drops. Simultaneously, the float 36 will drive the guide block 33 to slide along the guide groove 32, and the float 36 will also drive the marker block 6 to slide along the device fixing block 13 to indicate the water level to the operator. This device uses a mechanical structure instead of the electronic water level measuring instrument in traditional devices. This is because the welding equipment generates strong electromagnetic interference during the nickel-based alloy welding process, which may affect the accuracy and stability of the electronic water level measuring instrument. The mechanical mechanism does not rely on electronic signals and circuits and is not affected by electromagnetic interference. It can display water level information more reliably, ensuring that the operator obtains accurate water level data, guaranteeing the normal operation of the water cooling system, and thus extending the service life of the device.

[0040] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A nickel-based alloy welding apparatus with a water-cooling structure, comprising: The device body includes a motor housing fixedly connected to the main body, a motor base fixedly connected to the motor housing, a rotating motor mounted on the motor base, a drive wheel mounted on the rotating motor, a belt mounted on the drive wheel, a driven rod rotatably connected to the main body, a grinding block fixedly connected to the driven rod, a driven wheel fixedly connected to the driven rod, a drive wheel and a driven wheel connected by a belt drive, a first fixing block fixedly connected to the drive wheel, a second fixing block fixedly connected to the main body, and a shielding scraper fixedly connected to the main body.

2. The nickel-based alloy welding apparatus with a water-cooling structure according to claim 1, characterized in that, A limiting slider is slidably connected to the second fixed block, and a telescopic slider is fixedly connected to the limiting slider. A rotating bearing is provided on the telescopic slider, and a locking block is rotatably connected to the telescopic slider through the rotating bearing.

3. The nickel-based alloy welding apparatus with a water-cooling structure according to claim 2, characterized in that, The card block has a card slot, and the second fixing block is provided with a telescopic spring. One end of the telescopic spring is fixedly connected to the limiting slider, and the other end of the telescopic spring is fixedly connected to the second fixing block.

4. The nickel-based alloy welding apparatus with a water-cooling structure according to claim 1, characterized in that, A water pump base is fixedly connected to the main body of the device, a water pump is installed on the water pump base, a suction pipe is fixedly connected to the water pump, and a discharge pipe is fixedly connected to the water pump.

5. The nickel-based alloy welding apparatus with a water-cooling structure according to claim 4, characterized in that, A diversion pipe is fixedly connected to the main body of the device, the outlet pipe is fixedly connected to the diversion pipe, a nozzle is installed on the diversion pipe, a pipe fixing frame is fixedly connected to the main body of the device, a collection trough is opened on the main body of the device, and a device door is provided on the main body of the device.

6. The nickel-based alloy welding apparatus with a water-cooling structure according to claim 1, characterized in that, A vertical slide rod is fixedly connected to the main body of the device. A float is slidably connected to the vertical slide rod. A marker block is fixedly connected to the float. A vertical fixing block is fixedly connected to the main body of the device. A guide groove is provided on the vertical fixing block. A guide block is fixedly connected to the float. The guide block is slidably connected to the guide groove. A device fixing block is fixedly connected to the main body of the device. A sealing glass is installed on the device fixing block.

7. The nickel-based alloy welding apparatus with a water-cooling structure according to claim 5, characterized in that, A protective plate is fixedly connected to the main body of the device, a device support rod is fixedly connected to the main body of the device, and an anti-slip pad is fixedly connected to the device support rod.

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