Cutting machine for rare earth permanent magnet material processing

Abstract

The utility model discloses a cutting machine for processing rare earth permanent magnet materials, which relates to the technical field of cutting machines and comprises a case, a support plate arranged at the front end of the case, conveying rollers arranged on two sides of the support plate, a cutting plate arranged on one side of each conveying roller, and a cutting groove arranged on the surface of the cutting plate and used for cutting by a cutting motor. An adjusting assembly is arranged above the cutting plate, a mounting seat fixedly mounted on the case is arranged on one side of the adjusting assembly, and a cutting motor is arranged on the mounting seat. According to the cutting machine for machining the rare earth permanent magnet materials, the cutting motor is driven to transversely move through driving of the first air cylinder, so that the position of the cutting motor is accurately adjusted, the cutting precision is improved through the adjusting mode, and the rare earth permanent magnet materials of different sizes and shapes can be treated; and the second air cylinder is used in cooperation with the movable block and the sliding base, the stability and accuracy of the cutting motor in the cutting process are guaranteed, and the cutting error caused by vibration or instability is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a cutting machine for processing rare earth permanent magnetic materials. Background Art

[0002] In the processing of rare earth permanent magnet materials, cutting is a crucial link, which directly affects the dimensional accuracy, surface quality and overall performance of rare earth permanent magnet materials. At present, a traditional cutting machine is commonly used in the field of rare earth permanent magnet material processing to cut materials.

[0003] Publication (Announcement) No.: CN102225594A, discloses a multi-wire cutting machine for cutting curved surfaces, which is mainly used for cutting rare earth permanent magnet materials. It includes a feeding mechanism that moves up and down along the Z-axis direction, a wire-retracting mechanism, a wire tension adjustment mechanism, a sandblasting conveying mechanism, a control mechanism and a control circuit. The feeding mechanism that moves up and down along the Z-axis direction includes a sliding device that moves up and down in the Z-axis direction and a driving device. It is characterized in that: a sliding platform that moves forward and backward along the Y-axis direction is installed on the sliding device that moves up and down in the Z-axis direction, and the sliding platform that moves forward and backward in the Y-axis direction moves in coordination with the feeding mechanism that moves up and down in the Z-axis direction to achieve curved surface cutting. Fix the material plate to be bonded with the material to be cut on the sliding platform that moves forward and backward in the Y-axis direction, and then move the sliding platform that moves forward and backward in the Y-axis direction upward so that the wire is exactly in the position to be cut, confirm the cutting parameters, press the start button, start cutting, and complete it. What is completed is two-dimensional curved surface cutting;

[0004] However, when cutting rare earth permanent magnet materials, the cutting machine usually adopts a fixed cutting device, and its cutting position is not easy to adjust, and it is difficult to meet the processing requirements of rare earth permanent magnet materials of different sizes and shapes. This fixed cutting device is often unable to cope with rare earth permanent magnet materials with complex shapes or variable sizes, and cannot achieve precise cutting. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cutting machine for processing rare earth permanent magnet materials, which solves the technical problems mentioned in the background technology.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cutting machine for rare earth permanent magnet material processing, including a chassis, a support plate is arranged at the front end of the chassis, conveying rollers are arranged on both sides of the support plate, a cutting plate is arranged on one side of the conveying roller, a cutting groove is opened on the surface of the cutting plate for cutting by a cutting motor, an adjustment component is arranged above the cutting plate, a mounting seat fixedly mounted on the chassis is arranged on one side of the adjustment component, and a cutting motor is arranged on the mounting seat;

[0007] A positioning frame is provided on one side of the mounting seat, and a groove is opened on the surface of the positioning frame for the cutting motor to perform cutting work. A fixing seat is fixedly installed on the surface of the positioning frame, and a first cylinder is fixedly installed on one side of the fixing seat. A moving plate is fixedly connected to the output end of the first cylinder, and the cutting motor is rotatably installed on the moving plate.

[0008] As a further preferred embodiment of the present technical solution, a guide rod is fixedly mounted on one side of the movable plate, and the guide rod is slidably mounted on the fixed seat.

[0009] As a further preferred embodiment of the present technical solution, the surface of the movable plate is rotatably connected to a second cylinder, the output end of the second cylinder is fixedly connected to a movable block, one end of the movable block is rotatably connected to a slide seat, and one end of the slide seat is fixedly connected to the cutting motor, a positioning rod is slidably connected to the slide seat, the bottom end of the positioning rod is rotatably connected to the movable plate, and a damping spring is sleeved on the positioning rod.

[0010] As a further optimization of the present technical solution, a fixed box and a servo motor are fixedly installed inside the chassis, and the first drive shaft, the second drive shaft and the third drive shaft are rotatably connected on both sides of the fixed box, and the conveying roller is fixedly installed on the first drive shaft and the second drive shaft, the third drive shaft and the second drive shaft are transmission connected by the first gear, and the servo motor is transmission connected to the third drive shaft and the first drive shaft through a synchronous pulley transmission member.

[0011] As a further preferred embodiment of the present technical solution, the adjustment component includes a mounting frame fixedly mounted on the chassis, a moving rod is rotatably connected to the mounting frame, and the mounting seat is threadedly connected to the moving rod, a rotating disk is fixedly connected to the moving rod, and a limit plate fixedly mounted on the chassis is provided on one side of the moving rod.

[0012] As a further preferred embodiment of the present technical solution, the mounting seat is slidably connected to a sliding plate in the vertical direction, and the positioning frame is fixedly installed on the sliding plate, a forward and reverse motor fixedly installed on the chassis is provided on one side of the mounting seat, a second gear is fixedly connected to the output end of the forward and reverse motor, a gear ring is meshingly connected to one side of the second gear, the gear ring is rotatably installed on the chassis through a rotating shaft, a sliding groove is provided on one side of the gear ring, a linkage rod is slidably connected in the sliding groove, and the linkage rod is fixedly connected to the sliding plate.

[0013] Compared with the prior art, it has the following beneficial effects:

[0014] Driven by the first cylinder, the movable plate can drive the cutting motor to move horizontally precisely, thereby realizing precise adjustment of the position of the cutting motor. This adjustment method not only improves the cutting accuracy, but also increases the flexibility and adaptability of the equipment, enabling it to handle rare earth permanent magnet materials of different sizes and shapes. The second cylinder is used in conjunction with the movable block and the slide seat to provide the cutting motor with stable vertical movement capability. This design ensures the stability and accuracy of the cutting motor during the cutting process and reduces cutting errors caused by vibration or instability. The damping spring mounted on the positioning rod acts as a buffer when the cutting motor moves downward, which not only protects the cutting motor from damage caused by sudden impact, but also reduces the degradation of cutting quality caused by uneven material hardness or changes in cutting resistance to a certain extent.

[0015] By simply rotating the rotating disk, the user can easily control the rotation of the moving rod, thereby driving the mounting seat and the cutting motor to move horizontally. This design greatly simplifies the adjustment process and improves the convenience and efficiency of operation. Since the moving rod and the mounting seat are connected by threads, this connection method ensures that when the rotating disk rotates, the moving rod can accurately and stably move the mounting seat and the cutting motor. Therefore, the user can accurately adjust the cutting position of the cutting motor to ensure accurate cutting of rare earth permanent magnet materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the conveying roller and the adjusting assembly in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the mounting seat in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the cutting motor in the utility model.

[0020] In the figure: 1, chassis; 2, support plate; 3, conveyor roller; 4, cutting plate; 5, adjustment component; 6, mounting seat; 7, cutting motor; 31, fixed box; 32, first drive shaft; 33, second drive shaft; 34, third drive shaft; 35, first gear; 36, servo motor; 37, synchronous belt pulley transmission; 51, mounting frame; 52, rotating disk; 53, moving rod; 54, limit plate; 61, slide plate; 62, forward and reverse motor; 63, second gear; 64, gear ring; 65, slide groove; 66, linkage rod; 71, positioning frame; 72, fixed seat; 73, moving plate; 74, first cylinder; 75, rotating plate; 76, slide seat; 77, positioning rod; 78, damping spring; 79, movable block; 710, guide rod; 711, second cylinder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings of the specification to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1: Combination Figure 1-Figure 4 As shown, the utility model provides a technical solution: a cutting machine for processing rare earth permanent magnetic materials, comprising a chassis 1, a support plate 2 is arranged at the front end of the chassis 1, conveying rollers 3 are arranged on both sides of the support plate 2, a cutting plate 4 is arranged on one side of the conveying roller 3, a cutting groove for a cutting motor 7 to perform cutting is opened on the surface of the cutting plate 4, an adjustment component 5 is arranged above the cutting plate 4, a mounting seat 6 fixedly mounted on the chassis 1 is arranged on one side of the adjustment component 5, and a cutting motor 7 is arranged on the mounting seat 6;

[0023] A positioning frame 71 is provided on one side of the mounting seat 6, and a groove is provided on the surface of the positioning frame 71 for the cutting motor 7 to perform cutting work. A fixing seat 72 is fixedly installed on the surface of the positioning frame 71, and a first cylinder 74 is fixedly installed on one side of the fixing seat 72. A moving plate 73 is fixedly connected to the output end of the first cylinder 74, and the cutting motor 7 is rotatably installed on the moving plate 73;

[0024] A guide rod 710 is fixedly mounted on one side of the movable plate 73, and the guide rod 710 is slidably mounted on the fixed seat 72;

[0025] The surface of the movable plate 73 is rotatably connected to the second cylinder 711, and the output end of the second cylinder 711 is fixedly connected to a movable block 79. One end of the movable block 79 is rotatably connected to a slide seat 76, and one end of the slide seat 76 is fixedly connected to the cutting motor 7. A positioning rod 77 is slidably connected to the slide seat 76, and the bottom end of the positioning rod 77 is rotatably connected to the movable plate 73, and a damping spring 78 is sleeved on the positioning rod 77.

[0026] In the embodiment of the utility model, the slots of the positioning frame 71 correspond to the positions of the cutting plate 4. When it is necessary to cut the rare earth permanent magnetic material, the movable plate 73 is driven to move by turning on the first cylinder 74, thereby driving the cutting motor 7 located on the movable plate 73 to move, thereby adjusting the position of the cutting motor 7. The slide 76 is driven downward by turning on the second cylinder 711 in cooperation with the movable block 79, thereby driving the cutting motor 7 to rotate downward to cut the rare earth permanent magnetic material. The slide 76 is located on the positioning rod 77 and slides downward to compress the damping spring 78. Driven by the first cylinder 74, the movable plate 73 can drive the cutting motor 7 to move horizontally accurately, thereby achieving the cutting motor 7. Precise adjustment of the position, this adjustment method not only improves the cutting accuracy, but also increases the flexibility and adaptability of the equipment, enabling it to process rare earth permanent magnet materials of different sizes and shapes. The second cylinder 711 is used in conjunction with the movable block 79 and the slide seat 76 to provide the cutting motor 7 with stable vertical movement capability. This design ensures the stability and accuracy of the cutting motor 7 during the cutting process and reduces cutting errors caused by vibration or instability. The damping spring 78 mounted on the positioning rod 77 acts as a buffer when the cutting motor 7 moves downward, which not only protects the cutting motor 7 from damage caused by sudden impact, but also reduces the reduction in cutting quality caused by uneven material hardness or changes in cutting resistance to a certain extent.

[0027] Embodiment 2: Combination Figure 2 As shown, on the basis of Example 1, a fixed box 31 and a servo motor 36 are fixedly installed inside the chassis 1, and the first drive shaft 32, the second drive shaft 33 and the third drive shaft 34 are rotatably connected on both sides of the fixed box 31, and the conveying roller 3 is fixedly installed on the first drive shaft 32 and the second drive shaft 33, and the third drive shaft 34 and the second drive shaft 33 are connected by a first gear 35, and the servo motor 36 is connected by a synchronous belt pulley transmission member 37 to the third drive shaft 34 and the first drive shaft 32.

[0028] In an embodiment of the utility model, by turning on the servo motor 36 to rotate, the servo motor 36 cooperates with the synchronous belt pulley transmission 37 to drive the first drive shaft 32 and the third drive shaft 34 to rotate synchronously, and the third drive shaft 34 drives the second drive shaft 33 to rotate in the opposite direction through the engaged first gear 35, so that the first drive shaft 32 and the second drive shaft 33 drive the conveying roller 3 to convey the material to the side of the cutting plate 4 for processing.

[0029] Example 3: Combination Figure 2As shown, on the basis of the second embodiment, the adjustment component 5 includes a mounting frame 51 fixedly mounted on the chassis 1, a moving rod 53 is rotatably connected to the mounting frame 51, and the mounting seat 6 is threadedly connected to the moving rod 53, a rotating disk 52 is fixedly connected to the moving rod 53, and a limiting plate 54 fixedly mounted on the chassis 1 is provided on one side of the moving rod 53.

[0030] In the embodiment of the utility model, the moving rod 53 is driven to rotate synchronously by the rotating disk 52, so that the moving rod 53 can drive the mounting seat 6 and the cutting motor 7 to move horizontally during the rotation process, thereby adjusting the cutting position of the cutting motor 7.

[0031] Embodiment 4: Combination Figure 3 As shown, on the basis of Example 3, the mounting seat 6 is slidably connected with the slide plate 61 in the vertical direction, and a forward and reverse motor 62 fixedly mounted on the chassis 1 is provided on one side of the mounting seat 6, and a second gear 63 is fixedly connected to the output end of the forward and reverse motor 62, and a gear ring 64 is meshedly connected on one side of the second gear 63, and the gear ring 64 is rotatably mounted on the chassis 1 through a rotating shaft, and a slide groove 65 is provided on one side of the gear ring 64, and a linkage rod 66 is slidably connected in the slide groove 65, and the linkage rod 66 is fixedly connected to the slide plate 61, and the positioning frame 71 is fixedly mounted on the slide plate 61.

[0032] In the embodiment of the utility model, by turning on the forward and reverse motor 62 to drive the second gear 63 to rotate synchronously, the second gear 63 drives the ring gear 64 to rotate in the forward or reverse direction, so that the ring gear 64 cooperates with the slide groove 65 and the linkage rod 66 to drive the slide plate 61 on the mounting seat 6 to slide up and down, thereby driving the positioning frame (71) and the cutting motor 7 to move up and down, thereby driving the positioning frame 71 to press and position the rare earth permanent magnet material on the cutting plate 4, thereby facilitating the subsequent cutting work of the cutting motor 7.

[0033] The working principle of the cutting machine for processing rare earth permanent magnetic materials: by turning on the servo motor 36 to rotate, the servo motor 36 cooperates with the synchronous belt pulley transmission part 37 to drive the first drive shaft 32 and the third drive shaft 34 to rotate synchronously, and the third drive shaft 34 drives the second drive shaft 33 to rotate in the opposite direction through the meshing first gear 35, so that the first drive shaft 32 and the second drive shaft 33 drive the conveying roller 3 to convey the material to the side of the cutting plate 4; the moving rod 53 is driven to rotate synchronously by the rotating disk 52, so that the moving rod 53 can drive the mounting seat 6 and the cutting motor 7 to move horizontally during the rotation process, thereby adjusting the cutting position of the cutting motor 7; by turning on the forward and reverse motor 62 to drive the second gear 63 to rotate synchronously, the second gear 63 drives the gear ring 64 to rotate in the forward or reverse direction, and the cutting position of the cutting motor 7 is adjusted. The gear ring 64 cooperates with the slide groove 65 and the linkage rod 66 to drive the slide plate 61 on the mounting seat 6 to slide up and down, thereby driving the cutting motor 7 to move up and down, thereby driving the positioning frame 71 to press and position the rare earth permanent magnet material on the cutting plate 4, so as to facilitate the subsequent cutting work of the cutting motor 7; when the rare earth permanent magnet material is on the cutting plate 4, the moving plate 73 is driven to move by turning on the first cylinder 74, thereby driving the cutting motor 7 on the moving plate 73 to move, thereby adjusting the position of the cutting motor 7, and the slide seat 76 is driven downward by turning on the second cylinder 711 in cooperation with the movable block 79, thereby driving the cutting motor 7 to rotate downward to cut the rare earth permanent magnet material, and the slide seat 76 is located on the positioning rod 77 and slides downward and compresses the damping spring 78.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting machine for processing rare earth permanent magnetic materials, comprising a case (1), characterized in that: A support plate (2) is arranged at the front end of the chassis (1), conveying rollers (3) are arranged on both sides of the support plate (2), a cutting plate (4) is arranged on one side of the conveying roller (3), a cutting groove is provided on the surface of the cutting plate (4), an adjustment component (5) is arranged above the cutting plate (4), a mounting seat (6) fixedly mounted on the chassis (1) is arranged on one side of the adjustment component (5), and a cutting motor (7) is arranged on the mounting seat (6); A positioning frame (71) is provided on one side of the mounting seat (6); a groove is provided on the surface of the positioning frame (71) for the cutting motor (7) to perform cutting work; a fixing seat (72) is fixedly installed on the surface of the positioning frame (71); a first cylinder (74) is fixedly installed on one side of the fixing seat (72); a moving plate (73) is fixedly connected to the output end of the first cylinder (74); and the cutting motor (7) is rotatably mounted on the moving plate (73).

2. A cutting machine for processing rare earth permanent magnet materials according to claim 1, characterized in that: A guide rod (710) is fixedly mounted on one side of the movable plate (73), and the guide rod (710) is slidably mounted on the fixed seat (72).

3. A cutting machine for processing rare earth permanent magnet materials according to claim 2, characterized in that: The surface of the movable plate (73) is rotatably connected to a second cylinder (711), an output end of the second cylinder (711) is fixedly connected to a movable block (79), one end of the movable block (79) is rotatably connected to a slide seat (76), one end of the slide seat (76) is fixedly connected to a cutting motor (7), a positioning rod (77) is slidably connected to the slide seat (76), a bottom end of the positioning rod (77) is rotatably connected to the movable plate (73), and a damping spring (78) is sleeved on the positioning rod (77).

4. The cutting machine for rare earth permanent magnet material processing according to claim 1, characterized in that: A fixed box (31) and a servo motor (36) are fixedly installed inside the chassis (1); a first drive shaft (32), a second drive shaft (33) and a third drive shaft (34) are rotatably connected on both sides of the fixed box (31); a conveying roller (3) is fixedly installed on the first drive shaft (32) and the second drive shaft (33); the third drive shaft (34) and the second drive shaft (33) are transmission-connected via a first gear (35); and the servo motor (36) is transmission-connected to the third drive shaft (34) and the first drive shaft (32) via a synchronous belt wheel transmission member (37).

5. The cutting machine for processing rare earth permanent magnet materials according to claim 1, characterized in that: The adjustment assembly (5) comprises a mounting frame (51) fixedly mounted on the chassis (1); a moving rod (53) is rotatably connected to the mounting frame (51); a mounting seat (6) is threadedly connected to the moving rod (53); a rotating disk (52) is fixedly connected to the moving rod (53); and a limiting plate (54) fixedly mounted on the chassis (1) is provided on one side of the moving rod (53).

6. The cutting machine for processing rare earth permanent magnet materials according to claim 1, characterized in that: The mounting seat (6) is slidably connected with a slide plate (61) in a vertical direction, and the positioning frame (71) is fixedly mounted on the slide plate (61). A forward and reverse motor (62) fixedly mounted on the chassis (1) is arranged on one side of the mounting seat (6). The output end of the forward and reverse motor (62) is fixedly connected with a second gear (63). One side of the second gear (63) is meshingly connected with a gear ring (64). The gear ring (64) is rotatably mounted on the chassis (1) via a rotating shaft. A sliding groove (65) is provided on one side of the gear ring (64). A linkage rod (66) is slidably connected in the sliding groove (65), and the linkage rod (66) is fixedly connected to the slide plate (61).

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