Nickel-based alloy bar cutting device and cutting method

Abstract

The invention provides a nickel-based alloy bar cutting device and method, and relates to the technical field of cutting devices.The nickel-based alloy bar cutting device comprises a base, a containing frame is arranged at the top of the base, and a rotating frame is rotationally connected to one side of the base. One end of a nickel-based alloy bar can be placed between two limiting clamps to be limited and clamped, then a double-shaft motor is started to drive a threaded rod to push and feed a groove frame and the two limiting clamps, and finally the other output end of the double-shaft motor is started to drive two belts to rotate. According to the cutting machine, the two round rollers can be driven to rotate in the same direction to drive the nickel-based alloy bar placed between the two round rollers to rotate, the nickel-based alloy bar can be conveniently cut, the cutting efficiency is improved, in this way, the possibility that operators are accidentally injured can be avoided, and the occurrence rate of certain potential safety hazards existing when the cutting machine is used is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cutting devices, and in particular to a nickel-based alloy bar cutting device and a cutting method. Background Art

[0002] The cutting device is a cutting device used for cutting and truncating nickel-based alloy bars during the production process of nickel-based alloy bars.

[0003] When using a cutting machine to cut and segment nickel-based alloy bars, the nickel-based alloy bars are usually placed on a placement rack on a base, and then manually supported and cut. When the nickel-based alloy bars are pushed toward the cutting knife, there is a possibility of accidental injury due to the lack of a protective cover at the cutting part at the bottom of the cutting knife, resulting in certain safety hazards when the cutting machine is used. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a nickel-based alloy bar cutting device and a cutting method.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a nickel-based alloy rod cutting device and a cutting method, comprising a base, a placing frame is arranged on the top of the base, one side of the base is rotatably connected with a rotating frame, one side of the rotating frame is fixedly connected with a protective cover, the inner wall of the protective cover and one side of the rotating frame are both penetrated and connected with a round rod, one end of the round rod is fixedly connected with a driving motor, one side of the driving motor is fixedly connected with one side of the rotating frame, the outer surface of the round rod is located on the inner wall of the protective cover and is fixedly connected with a cutting knife, an auxiliary device is arranged on the top of the base, the auxiliary device includes a groove frame and two belts, and a limiting device is arranged on one side of the groove frame; A first slide groove is provided on the top of the base, a threaded rod is passed through the inner wall of the first slide groove, a dual-axis motor is fixedly connected to one end of the threaded rod, one side of the dual-axis motor is fixedly connected to one side of the base, and the outer surface of the threaded rod is threadedly connected to the inner wall of one end of the groove frame. One end of the groove frame is slidably connected to the inner wall of the first slide groove, and the inner wall of the groove frame is symmetrically rotatably connected to the limit clamp, and the outer surfaces of both sides of one end of the limit clamp are sleeved with torsion springs, and the two ends of the torsion spring are respectively fixedly connected to the limit clamp and the inner wall of the groove frame, and a plug hole is opened on one side of the limit clamp, and a plug rod is inserted and connected on one side of the inner wall of the groove frame, and one end of the plug rod is inserted in the inner wall of the plug hole, and the outer surfaces of both ends of the plug rod are sleeved with springs, and the two ends of the spring are respectively fixedly connected to one side of the plug rod and one side of the groove frame, and one side of the base is fixedly connected to a support frame, and the inner walls of both ends of the support frame are rotatably connected with round rollers, and one end of the two round rollers and the outer surface of the other output end of the dual-axis motor are respectively sleeved with the inner walls of both ends of the two belts.

[0006] The effect achieved by the above components is: by setting the auxiliary device, when using the cutting machine to cut and segment the nickel-based alloy rod, one end of the nickel-based alloy rod can be placed between the two limit clamps so that the outer surface of its bottom is abutted against the groove frame, and under the action of gravity, one end of the limit clamp is squeezed downward to rotate around one end, driving the torsion spring to deform, and the other end is tightened inward to clamp and fix the outer surface of the nickel-based alloy rod. When one end of the rod is squeezed to a certain position in the inner wall of the groove frame, when the two ends of the insertion rod encounter the insertion hole, under the resetting action of the spring, the two ends can be respectively inserted into the insertion holes on the two limit clamps, so that the limit clamp clamps the nickel-based alloy rod and then limits it for a second time, and the clamping is more firm and stable. At this time, the other end of the nickel-based alloy rod will be placed on the two ends on the support frame. On the round roller, at this time, one of the output ends of the double-axis motor is started to drive the threaded rod to rotate, which can drive the groove frame to slide toward the cutting knife in the first slide groove, and transport the nickel-based alloy rod to the bottom position of the cutting knife. At this time, the drive motor is started to drive the round shaft and the cutting knife to rotate in the inner wall of the rotating frame and the protective cover, and then the rotating frame is manually rotated downward to a certain position, the nickel-based alloy rod can be cut. During the cutting process, the other output end of the double-axis motor is started to drive the two belts to rotate, so that the two round rollers can be driven to rotate in the same direction to drive the nickel-based alloy rod placed in the middle to rotate, which is convenient for cutting and improves cutting efficiency. In this way, the possibility of accidental injury to the operator can be avoided, and the incidence rate of certain safety hazards when the cutting machine is in use can be reduced.

[0007] Preferably, the outer surfaces of the output ends of the circular roller and the dual-axis motor are symmetrically fixedly connected with limit ring blocks, and the belt is arranged between two adjacent limit ring blocks.

[0008] The effect achieved by the above components is that by setting the limiting ring block, the two ends of the belt can be limited and blocked and separated, so that sliding and dislocation will not occur during transmission, resulting in a situation where it cannot rotate.

[0009] Preferably, the inner wall of the limit clamp is rotatably connected to a plurality of rollers, and the plurality of rollers are arranged at equal distances.

[0010] The effect achieved by the above components is: by setting the roller, the contact friction of the inner wall of the limit clamp can be reduced, so that when the nickel-based alloy rod needs to be rotated and cut in the limit clamp, the roller can facilitate the rotation of the nickel-based alloy rod, reduce the rotational wear between the outer surface and the inner wall of the limit clamp, and improve the service life.

[0011] Preferably, one end of the threaded rod is fixedly connected to a bearing, and the outer ring of the bearing is fixedly connected to the inner wall of the first sliding groove.

[0012] The effect achieved by the above components is: by setting the bearing, one end of the threaded rod can be limited and fixed in the inner wall of the first slide groove, while reducing the rotational wear between one end and the inner wall of the first slide groove, thereby improving the service life and stability.

[0013] Preferably, the limiting device includes a sliding hole scale, a sliding groove rod is fixedly connected to one side of the groove frame, a threaded column is fixedly connected to the inner wall of the sliding groove rod, the outer surface and inner wall of the sliding hole scale are respectively slidably connected to the inner wall of the sliding groove rod and the outer surface of one end of the threaded column, a baffle is fixedly connected to one end of the sliding hole scale, and a screw hole block is threadedly connected to the outer surface of the threaded column.

[0014] The effect achieved by the above components is: by setting the limit device, when the nickel-based alloy bars are cut in batches, the outer surface and inner wall of the sliding hole ruler can be manually slid to a certain position on the inner wall of the sliding groove rod and the outer surface of the threaded column to one end according to the needs, driving the baffle plate away from the groove frame to a certain position, observing the sliding hole ruler, adjusting it to a certain position and then screwing the screw hole block to abut and squeeze it against the upper limit of the sliding hole ruler to fix it. In this way, when cutting, it is only necessary to abut one end of the nickel-based alloy bar against one side of the baffle plate, and then place it on the groove frame to cut the required length. When performing batch cutting, the efficiency of the cutting process can be improved, and it is convenient to quickly cut the required length, thereby improving production efficiency.

[0015] Preferably, a plurality of screw blocks are fixedly connected to the outer surface of the screw hole block, and the plurality of screw blocks are arranged at equal distances.

[0016] The effect achieved by the above components is that by providing the screw block, the contact area of ​​the outer surface of the screw hole block can be increased, making it convenient to manually hold and screw it.

[0017] Preferably, one side of the threaded column is fixedly connected to a limiting block, and the outer surface size of the limiting block is larger than the inner wall size of the screw hole block.

[0018] The effect achieved by the above components is: by setting the limiting block, the screw hole block can be limited on the outer surface of the threaded column, making it difficult to screw it off and avoiding loss.

[0019] Preferably, one end of the baffle is fixedly connected to a support rod, a second slide groove is provided on the top of the base, and one end of the support rod is slidably connected to the inner wall of the second slide groove.

[0020] The effect achieved by the above components is: by providing the second slide groove and the support rod, one end of the baffle can be supported and reinforced, making it more secure when in use and the baffle is not prone to shaking.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are: In the present invention, by setting an auxiliary device, when using a cutting machine to cut and segment the nickel-based alloy rod, one end of the nickel-based alloy rod can be placed between two limit clamps for limit clamping, and then the double-axis motor is started to drive the threaded rod to push and feed the groove frame and the two limit clamps, and finally the other output end of the double-axis motor is started to drive the two belts to rotate, so that the two round rollers can be driven to rotate in the same direction to drive the nickel-based alloy rod placed in the middle to rotate, so as to facilitate cutting and improve cutting efficiency. In this way, the possibility of accidental injury to the operator can be avoided, and the incidence rate of certain safety hazards when the cutting machine is in use can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the base of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the threaded rod of the present invention; Figure 4 for Figure 3 A in the middle is an enlarged schematic diagram of the three-dimensional structure; Figure 5 It is a schematic diagram of the three-dimensional structure of the sliding hole scale of the present invention.

[0023] Legend: 1. Base; 2. Auxiliary device; 3. Limit device; 4. Placement frame; 5. Rotating frame; 6. Protective cover; 7. Round rod; 8. Driving motor; 9. Cutting knife; 21. First slide groove; 22. Threaded rod; 23. Double-axis motor; 24. Groove frame; 25. Limit clamp; 26. Torsion spring; 27. Socket; 28. Insert rod; 29. ​​Spring; 210. Support frame; 211. Round roller; 212. Belt; 213. Limit ring block; 214. Roller; 215. Bearing; 31. Slide groove rod; 32. Slide hole scale; 33. Baffle; 34. Threaded column; 35. Screw hole block; 36. Twist block; 37. Limit block; 38. Support rod; 39. Second slide groove. DETAILED DESCRIPTION

[0024] Embodiment 1, as Figure 1-5 As shown, a nickel-based alloy bar cutting device and a cutting method include a base 1, a placing frame 4 is arranged on the top of the base 1, a rotating frame 5 is rotatably connected to one side of the base 1, a protective cover 6 is fixedly connected to one side of the rotating frame 5, a round rod 7 is penetrated and connected to the inner wall of the protective cover 6 and one side of the rotating frame 5, one end of the round rod 7 is fixedly connected to a driving motor 8, one side of the driving motor 8 is fixedly connected to one side of the rotating frame 5, the outer surface of the round rod 7 is located on the inner wall of the protective cover 6 and is fixedly connected to a cutting knife 9, an auxiliary device 2 is arranged on the top of the base 1, the auxiliary device 2 includes a groove frame 24 and two belts 212, and a limiting device 3 is arranged on one side of the groove frame 24; A first slide groove 21 is provided at the top of the base 1, and a threaded rod 22 is penetrated and connected to the inner wall of the first slide groove 21, one end of the threaded rod 22 is fixedly connected to a dual-axis motor 23, one side of the dual-axis motor 23 is fixedly connected to one side of the base 1, and the outer surface of the threaded rod 22 is threadedly connected to the inner wall of one end of the groove frame 24. One end of the groove frame 24 is slidably connected to the inner wall of the first slide groove 21, and the inner wall of the groove frame 24 is symmetrically rotatably connected to the limit clamp 25. The outer surfaces of both sides of one end of the limit clamp 25 are sleeved and connected with torsion springs 26, and the two ends of the torsion spring 26 are respectively fixedly connected to the limit clamp 25 and the inner wall of the groove frame 24. A plug hole 27 is opened on one side of the limit clamp 25, and a plug rod 28 is inserted and connected to one side of the inner wall of the groove frame 24. One end of the plug rod 28 is inserted into the inner wall of the plug hole 27, and the outer surfaces of both ends of the plug rod 28 are sleeved and connected with springs 29. The two ends of the spring 29 are respectively fixedly connected to one side of the plug rod 28 and one side of the groove frame 24. A support frame 210 is fixedly connected to one side of the base 1, and the inner walls of both ends of the support frame 210 are rotatably connected with round rollers 211. One end of the two round rollers 211 and the outer surface of the other output end of the dual-axis motor 23 are respectively sleeved and connected to the inner walls of both ends of the two belts 212. When using a cutting machine to cut and segment the nickel-based alloy rod, one end of the nickel-based alloy rod can be placed between the two limit clamps 25 so that the outer surface of its bottom is in contact with the groove frame 24. Under the action of gravity, one end of the limit clamp 25 is pressed downward to rotate around one end, driving the torsion spring 26 to deform, and the other end is tightened inward to clamp and fix the outer surface of the nickel-based alloy rod. When one end of the rod is squeezed to a certain position in the inner wall of the groove frame 24, the two ends of the insertion rod 28 encounter the insertion hole 27. Under the reset action of the spring 29, the two ends can be respectively inserted into the insertion holes 27 on the two limit clamps 25, so that the limit clamp 25 clamps and fixes the nickel-based alloy rod for a second time, and the clamping is more firm and stable. At this time, the other end of the nickel-based alloy rod will be placed on the two round rollers 211 on the support frame 210. At this time, when the start One of the output ends of the dual-axis motor 23 drives the threaded rod 22 to rotate, which can drive the groove frame 24 to slide in the first slide groove 21 toward the cutting knife 9, and transport the nickel-based alloy rod to the bottom position of the cutting knife 9. At this time, the drive motor 8 is started to drive the round shaft and the cutting knife 9 to rotate in the inner wall of the rotating frame 5 and the protective cover 6, and then the rotating frame 5 is manually rotated downward to a certain position, so that the nickel-based alloy rod can be cut. During the cutting process, the other output end of the dual-axis motor 23 is started to drive the two belts 212 to rotate, so that the two round rollers 211 can be driven to rotate in the same direction to drive the nickel-based alloy rod placed in the middle to rotate, which is convenient for cutting and improves the cutting efficiency. In this way, the possibility of accidental injury to the operator can be avoided, and the incidence rate of certain safety hazards when the cutting machine is in use can be reduced.

[0025] Reference Figure 2-4As shown, this embodiment discloses that the outer surfaces of the output ends of the round roller 211 and the dual-axis motor 23 are symmetrically fixedly connected with the limiting ring blocks 213, and the belt 212 is arranged between two adjacent limiting ring blocks 213. By setting the limiting ring blocks 213, the two ends of the belt 212 can be limited and blocked and separated, so that sliding dislocation will not occur during transmission, resulting in the situation that the belt cannot rotate. The inner wall of the limiting clamp 25 is rotatably connected with a plurality of rollers 214, and the plurality of rollers 214 are arranged at equal distances. By setting the rollers 214, the contact friction force of the inner wall of the limiting clamp 25 can be reduced, so that when the nickel-based alloy rod needs to be rotated and cut in the limiting clamp 25, the rollers 214 can facilitate the rotation of the nickel-based alloy rod, reduce the rotation wear of the outer surface and the inner wall of the limiting clamp 25, and improve the service life.

[0026] Reference Figure 2-4 As shown, this embodiment discloses that one end of the threaded rod 22 is fixedly connected to a bearing 215, and the outer ring of the bearing 215 is fixedly connected to the inner wall of the first slide groove 21. By providing the bearing 215, one end of the threaded rod 22 can be limited and fixed in the inner wall of the first slide groove 21, while reducing the rotational wear between one end and the inner wall of the first slide groove 21, thereby improving the service life and stability.

[0027] Reference Figure 5 As shown, this embodiment discloses a limit device 3 including a sliding hole scale 32, a sliding groove rod 31 is fixedly connected to one side of the groove frame 24, a threaded column 34 is fixedly connected to the inner wall of the sliding groove rod 31, the outer surface and inner wall of the sliding hole scale 32 are respectively slidably connected to the inner wall of the sliding groove rod 31 and the outer surface of one end of the threaded column 34, a baffle 33 is fixedly connected to one end of the sliding hole scale 32, and a screw hole block 35 is threadedly connected to the outer surface of the threaded column 34. When batch cutting is performed on nickel-based alloy bars, the outer surface and inner wall of the sliding hole ruler 32 can be manually slid to a certain position on the inner wall of the sliding groove rod 31 and the outer surface of the threaded column 34 to one end according to needs, driving the baffle 33 away from the groove frame 24 to a certain position, observing the sliding hole ruler 32, adjusting it to a certain position, and then screwing the screw hole block 35 to abut and squeeze it against the upper limit of the sliding hole ruler 32 to fix it. In this way, when cutting, it is only necessary to abut one end of the nickel-based alloy bar against one side of the baffle 33, and then place it on the groove frame 24 to cut the required length. When batch cutting is performed, the efficiency of the cutting process can be improved, and it is convenient to quickly cut the required length, thereby improving production efficiency.

[0028] Reference Figure 5As shown, the present embodiment discloses that the outer surface of the screw hole block 35 is fixedly connected with a plurality of screw blocks 36, and the plurality of screw blocks 36 are arranged at equal distances. By providing the screw blocks 36, the contact area of ​​the outer surface of the screw hole block 35 can be increased, so that it is convenient to hold and twist it manually. A limiting block 37 is fixedly connected to one side of the threaded column 34, and the outer surface size of the limiting block 37 is larger than the inner wall size of the screw hole block 35. By providing the limiting block 37, the screw hole block 35 can be limited on the outer surface of the threaded column 34, so that it is not easy to screw it off, and it is avoided to be lost. One end of the baffle 33 is fixedly connected with a support rod 38, and a second slide groove 39 is provided on the top of the base 1, and one end of the support rod 38 is slidably connected to the inner wall of the second slide groove 39. By providing the second slide groove 39 and the support rod 38, one end of the baffle 33 can be supported and reinforced, so that it is more firm when in use, and the baffle 33 is not easy to shake.

[0029] A nickel-based alloy bar cutting device and a cutting method, using the nickel-based alloy bar cutting device.

[0030] Working principle: when using a cutting machine to cut and segment the nickel-based alloy rod, one end of the nickel-based alloy rod can be placed between the two limit clamps 25 so that the outer surface of its bottom is abutted against the groove frame 24. Under the action of gravity, one end of the limit clamp 25 is squeezed downward to rotate around one end, driving the torsion spring 26 to deform, and the other end is tightened inward to clamp and fix the outer surface of the nickel-based alloy rod. When one end is squeezed to a certain position in the inner wall of the groove frame 24, when the two ends of the insertion rod 28 encounter the insertion hole 27, under the reset action of the spring 29, the two ends can be respectively inserted into the insertion holes 27 on the two limit clamps 25, so that the limit clamp 25 clamps and fixes the nickel-based alloy rod for a second time, and the clamping is more firm and stable. At this time, the other end of the nickel-based alloy rod will be placed on the two round rollers 211 on the support frame 210. When one of the output ends of the dual-axis motor 23 is started, the threaded rod 22 is driven to rotate, which can drive the groove frame 24 to slide in the first slide groove 21 toward the cutting knife 9, and the nickel-based alloy rod is transported to the bottom position of the cutting knife 9. At this time, the drive motor 8 is started to drive the round shaft and the cutting knife 9 to rotate in the inner wall of the rotating frame 5 and the protective cover 6, and then the rotating frame 5 is manually rotated downward to a certain position, and the nickel-based alloy rod can be cut. During the cutting process, the other output end of the dual-axis motor 23 is started to drive the two belts 212 to rotate, so that the two round rollers 211 can be driven to rotate in the same direction to drive the nickel-based alloy rod placed in the middle to rotate, which is convenient for cutting and improves the cutting efficiency. In this way, the possibility of accidental injury to the operator can be avoided, and the incidence rate of certain safety hazards when the cutting machine is in use can be reduced.

[0031] When batch cutting is performed on nickel-based alloy bars, the outer surface and inner wall of the sliding hole ruler 32 can be manually slid to a certain position on the inner wall of the sliding groove rod 31 and the outer surface of the threaded column 34 to one end according to needs, driving the baffle 33 away from the groove frame 24 to a certain position, observing the sliding hole ruler 32, adjusting it to a certain position, and then screwing the screw hole block 35 to abut and squeeze it against the upper limit of the sliding hole ruler 32 to fix it. In this way, when cutting, it is only necessary to abut one end of the nickel-based alloy bar against one side of the baffle 33, and then place it on the groove frame 24 to cut the required length. When batch cutting is performed, the efficiency of the cutting process can be improved, and it is convenient to quickly cut the required length, thereby improving production efficiency.

Claims

1. A nickel-based alloy bar cutting device, comprising a base (1), characterized in that: A placing frame (4) is arranged on the top of the base (1); a rotating frame (5) is rotatably connected to one side of the base (1); a protective cover (6) is fixedly connected to one side of the rotating frame (5); a round rod (7) is penetrated and connected to the inner wall of the protective cover (6) and one side of the rotating frame (5); one end of the round rod (7) is fixedly connected to a driving motor (8); one side of the driving motor (8) is fixedly connected to one side of the rotating frame (5); an outer surface of the round rod (7) is located on the inner wall of the protective cover (6) and is fixedly connected to a cutting knife (9); an auxiliary device (2) is arranged on the top of the base (1); the auxiliary device (2) comprises a groove frame (24) and two belts (212); a limiting device (3) is arranged on one side of the groove frame (24); A first slide groove (21) is provided on the top of the base (1), a threaded rod (22) is passed through the inner wall of the first slide groove (21), one end of the threaded rod (22) is fixedly connected to a dual-axis motor (23), one side of the dual-axis motor (23) is fixedly connected to one side of the base (1), and the outer surface of the threaded rod (22) is threadedly connected to the inner wall of one end of the groove frame (24). One end of the groove frame (24) is slidably connected to the inner wall of the first slide groove (21), and the inner wall of the groove frame (24) is symmetrically rotatably connected to a limit clamp (25). The outer surfaces of both sides of one end of the limit clamp (25) are sleeved and connected with torsion springs (26), and the two ends of the torsion spring (26) are respectively fixedly connected to the limit clamp (25) and the inner wall of the groove frame (24). One side of the limit clamp (25) is provided with an insertion hole (27), and one side of the inner wall of the groove frame (24) is plugged and connected with an insertion rod (28), and one end of the insertion rod (28) is inserted in In the inner wall of the insertion hole (27), the outer surfaces of both ends of the insertion rod (28) are sleeved and connected with springs (29), and the two ends of the spring (29) are respectively fixedly connected to one side of the insertion rod (28) and one side of the groove frame (24), and one side of the base (1) is fixedly connected to a support frame (210), and the inner walls of both ends of the support frame (210) are rotatably connected with round rollers (211), and one end of the two round rollers (211) and the outer surface of the other output end of the dual-axis motor (23) are respectively sleeved and connected to the inner walls of both ends of two belts (212).

2. The nickel-based alloy bar cutting device according to claim 1, characterized in that: The outer surfaces of the output ends of the round roller (211) and the dual-axis motor (23) are both symmetrically fixedly connected to the limiting ring blocks (213), and the belt (212) is arranged between two adjacent limiting ring blocks (213).

3. The nickel-based alloy bar cutting device according to claim 1, characterized in that: The inner wall of the limiting clamp (25) is rotatably connected to a plurality of rollers (214), and the plurality of rollers (214) are arranged at equal distances.

4. The nickel-based alloy bar cutting device according to claim 1, characterized in that: One end of the threaded rod (22) is fixedly connected to a bearing (215), and the outer ring of the bearing (215) is fixedly connected to the inner wall of the first sliding groove (21).

5. The nickel-based alloy bar cutting device according to claim 1, characterized in that: The limiting device (3) comprises a sliding hole scale (32), one side of the groove frame (24) is fixedly connected to a sliding groove rod (31), the inner wall of the sliding groove rod (31) is fixedly connected to a threaded column (34), the outer surface and inner wall of the sliding hole scale (32) are slidably connected to the inner wall of the sliding groove rod (31) and the outer surface of one end of the threaded column (34) respectively, one end of the sliding hole scale (32) is fixedly connected to a baffle (33), and the outer surface of the threaded column (34) is threadedly connected to a screw hole block (35).

6. The nickel-based alloy bar cutting device according to claim 5, characterized in that: A plurality of screw blocks (36) are fixedly connected to the outer surface of the screw hole block (35), and the plurality of screw blocks (36) are arranged at equal distances.

7. The nickel-based alloy bar cutting device according to claim 5, characterized in that: One side of the threaded column (34) is fixedly connected to a limiting block (37), and the outer surface size of the limiting block (37) is larger than the inner wall size of the screw hole block (35).

8. The nickel-based alloy bar cutting device according to claim 5, characterized in that: One end of the baffle (33) is fixedly connected to a support rod (38), a second slide groove (39) is provided on the top of the base (1), and one end of the support rod (38) is slidably connected to the inner wall of the second slide groove (39).

9. A nickel-based alloy bar cutting device and cutting method, characterized in that: Use the nickel-based alloy rod cutting device described in any one of claims 1-8.

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