NdFeB substrate surface treatment equipment for high coercivity NdFeB magnet processing

Abstract

The utility model discloses a surface treatment device for NdFeB substrates for processing high coercive force NdFeB magnets, including a bottom plate, a grinding mechanism is provided on the bottom plate, the grinding mechanism is arranged on the bottom plate for grinding materials, the grinding mechanism includes: a protection component arranged on the bottom plate for protection, the protection component includes a first sliding rod, a pair of the first sliding rods are fixedly connected to the top of the bottom plate, a pair of the first sliding rods are slidably connected with an L-shaped plate, a pair of second sliding rods are fixedly connected to the top of the bottom plate, a pair of the second sliding rods are slidably connected with a concave plate; a grinding component is arranged on the L-shaped plate for grinding materials, and the utility model relates to the field of NdFeB processing technology. The processing device solves the problem in the prior art that when the surface of the NdFeB substrate is polished and polished, particles will splash, which is easy to cause damage to the eyes and skin of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of NdFeB processing, in particular to NdFeB substrate surface processing equipment for processing high coercive force NdFeB magnets. Background Art

[0002] NdFeB magnetic material, which is a rare earth permanent magnet material based on the intermetallic compound Nd2Fe14B, has extremely high magnetic energy product and coercivity. NdFeB magnetic material is known as the "king of magnets" for its excellent magnetic properties and is widely used in new energy vehicles, wind power generation, electronic products and other fields, especially in energy-saving motors that require miniaturization and lightweight.

[0003] The existing processing device also has the following problems. Reference publication number CN221185873U discloses a NdFeB surface processing equipment, which belongs to the field of NdFeB processing technology and aims to solve the existing problem of manually replacing different types of fixed blocks, increasing manual operation, and wasting time and effort. It includes a placement plate; the transmission belt is arranged on the outer side of the upper end of the placement plate; the clamping groove is fixedly arranged on the outer side of the upper end of the placement plate; the limit processing groove is fixedly arranged on the outer side of the upper end of the placement plate; the support seat is fixedly arranged on the outer side of the lower end of the placement plate; the limit assembly is located inside the clamping groove; the fixed assembly is located inside the limit processing groove. The utility model has the function of automatic limiting, which gathers the items placed on the conveyor belt so that the items are in the middle for better rounding. By setting the fixed assembly, it is convenient to fix sintered NdFeB magnets of different sizes, and effectively improves the stability of the fixation of sintered NdFeB magnets.

[0004] However, the above technology cannot solve the problem in the prior art that when the surface of the NdFeB substrate is polished and ground, particles will be splashed, which may easily cause damage to the eyes and skin of the workers. Therefore, the utility model provides a surface treatment device for NdFeB substrates for processing high coercive force NdFeB magnets. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a surface treatment device for NdFeB substrates for processing high coercive force NdFeB magnets, which solves the problem in the prior art that when polishing and grinding the surface of the NdFeB substrate, particles will be splashed, which can easily cause damage to the eyes and skin of workers.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a surface treatment device for NdFeB substrates processed by high coercivity NdFeB magnets, comprising a bottom plate, a grinding mechanism is provided on the bottom plate, and the grinding mechanism is arranged on the bottom plate for grinding the material, and the grinding mechanism comprises:

[0007] A protection component is arranged on the bottom plate for protection, the protection component comprises a first sliding rod, a pair of the first sliding rods are fixedly connected to the top of the bottom plate, an L-shaped plate is slidably connected to the pair of the first sliding rods, a pair of second sliding rods are fixedly connected to the top of the bottom plate, and a pair of concave plates are slidably connected to the pair of the second sliding rods;

[0008] Grinding assembly, set on the L-shaped plate for grinding materials:

[0009] The clamping assembly is arranged on the bottom plate and is used for clamping the material and driving the L-shaped plate and the concave plate to move.

[0010] Preferably, the clamping assembly includes a sliding groove, a pair of the sliding grooves are opened on the bottom plate, a pair of sliding grooves are slidably connected with sliding blocks, a pair of sliding blocks are fixedly connected to the top of the clamping block, and a pair of sliding blocks are fixedly connected to the bottom of the moving rod.

[0011] Preferably, an electric telescopic rod is fixedly connected to the bottom of the base plate through a first fixed block, the telescopic end of the electric telescopic rod is fixedly connected to an I-shaped block, the I-shaped block is rotatably connected to a connecting rod through a pair of first rotating shafts, and one end of the pair of connecting rods is rotatably connected to the moving rod respectively.

[0012] Preferably, a fixing rod is fixedly connected to one side of the I-shaped block, one end of the fixing rod is connected to the inner wall of the concave plate, a pair of inclined grooves are opened on the top of the L-shaped plate, a pair of inclined rods are fixedly connected to the inner wall of the concave plate, and the pair of inclined rods are respectively slidably connected in a pair of inclined grooves.

[0013] Preferably, a motor is fixedly connected to the top of the L-shaped plate via a pair of L-shaped rods, a first rotating rod is provided at the output end of the motor, the bottom of the first rotating rod is rotatably connected to the top of the L-shaped plate, and the bottom of the first rotating rod passes through the L-shaped plate.

[0014] Preferably, a circular block is fixedly connected to the bottom of the first rotating rod, and a grinding sheet is connected to the bottom of the circular block.

[0015] Beneficial Effects

[0016] The utility model provides a surface treatment device for NdFeB substrates for processing high coercivity NdFeB magnets. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The processing device can move under the drive of the clamping assembly through the L-shaped plate and the concave plate, and the clamping assembly can clamp the material. The L-shaped plate is provided with a grinding assembly, so that when the clamping assembly clamps the material, the L-shaped plate and the concave plate form a closed space for protection, and the grinding assembly arranged on the L-shaped plate descends to grind the material, thereby achieving the effects of protecting, clamping and grinding the material at the same time, thereby preventing the material debris from splashing.

[0018] (2) The processing device drives the I-shaped block to move through the electric telescopic rod, thereby driving a pair of connecting rods to move, that is, the pair of connecting rods can drive a pair of moving rods to move, thereby driving a pair of clamping blocks to move through a pair of sliding blocks, so that the material can be positioned and clamped to avoid displacement, and can drive the L-shaped plate and the concave plate to move through the tilting rod to form a closed space to avoid splashing of material debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a fixing rod of the utility model;

[0021] Figure 3 It is a schematic diagram of the tilting rod of the utility model;

[0022] Figure 4 It is a schematic diagram of the clamping assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the grinding component of the utility model.

[0024] In the figure: 1. base plate; 2. grinding mechanism; 3. protection assembly; 4. first sliding rod; 5. L-shaped plate; 6. second sliding rod; 7. concave plate; 8. grinding assembly; 9. clamping assembly; 10. sliding groove; 11. sliding block; 12. clamping block; 13. moving rod; 14. electric telescopic rod; 15. I-shaped block; 16. connecting rod; 17. fixing rod; 18. tilting groove; 19. tilting rod; 20. motor; 21. first rotating rod; 22. circular block; 23. grinding disc. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model 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 in 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: a surface treatment device for NdFeB substrates processed with high coercive force NdFeB magnets, comprising a bottom plate 1, a grinding mechanism 2 is arranged on the bottom plate 1, and the grinding mechanism 2 is arranged on the bottom plate 1 for grinding materials, and the grinding mechanism 2 comprises: a protection component 3, which is arranged on the bottom plate 1 for protection, and the protection component 3 comprises a first sliding rod 4, a pair of first sliding rods 4 are fixedly connected to the top of the bottom plate 1, and an L-shaped plate 5 is slidably connected to the pair of first sliding rods 4, a pair of second sliding rods 6 are fixedly connected to the top of the bottom plate 1, and a concave plate 7 is slidably connected to the pair of second sliding rods 6; a grinding component 8 is arranged on the L-shaped plate 5 for grinding the material Material is ground: the clamping component 9 is arranged on the bottom plate 1 for clamping the material and driving the L-shaped plate 5 and the concave plate 7 to move; the L-shaped plate 5 and the concave plate 7 can be moved by the clamping component 9, and the clamping component 9 can clamp the material, and a grinding component 8 is provided on the L-shaped plate 5, so that when the clamping component 9 clamps the material, the L-shaped plate 5 and the concave plate 7 form a closed space for protection, and the grinding component 8 arranged on the L-shaped plate 5 is lowered to grind the material, so that the effects of protecting, clamping and grinding the material can be achieved at the same time, thereby avoiding the splashing of material debris.

[0027] In this embodiment, the clamping assembly 9 includes a sliding groove 10, a pair of sliding grooves 10 are opened on the bottom plate 1, a pair of sliding grooves 10 are slidably connected with sliding blocks 11, a pair of sliding blocks 11 are fixedly connected to the top of the clamping block 12, a pair of sliding blocks 11 are fixedly connected to the bottom of the moving rod 13, the bottom of the bottom plate 1 is fixedly connected to an electric telescopic rod 14 through a first fixed block, the telescopic end of the electric telescopic rod 14 is fixedly connected to an I-shaped block 15, the I-shaped block 15 is rotatably connected to a connecting rod 16 through a pair of first rotating shafts, one end of a pair of connecting rods 16 are respectively rotatably connected to the moving rod 13, a fixed rod 17 is fixedly connected to one side of the I-shaped block 15, and one end of the fixed rod 17 is connected to the concave plate 7 On the inner wall, a pair of inclined grooves 18 are opened at the top of the L-shaped plate 5, and a pair of inclined rods 19 are fixedly connected to the inner wall of the concave plate 7, and the pair of inclined rods 19 are respectively slidably connected in the pair of inclined grooves 18; the I-shaped block 15 is driven to move by the electric telescopic rod 14, so that the pair of connecting rods 16 can be driven to move, that is, the pair of moving rods 13 can be driven to move by the pair of connecting rods 16, so that the pair of clamping blocks 12 can be driven to move by the pair of sliding blocks 11, so that the material can be positioned and clamped to avoid displacement, and the L-shaped plate 5 and the concave plate 7 can be driven to move through the inclined rods 19 to form a closed space to avoid splashing of material debris.

[0028] In this embodiment, a motor 20 is fixedly connected to the top of the L-shaped plate 5 through a pair of L-shaped rods, and a first rotating rod 21 is provided at the output end of the motor 20. The bottom of the first rotating rod 21 is rotatably connected to the top of the L-shaped plate 5, and the bottom of the first rotating rod 21 passes through the L-shaped plate 5. A circular block 22 is fixedly connected to the bottom of the first rotating rod 21, and a grinding sheet 23 is connected to the bottom of the circular block 22; the motor 20 is installed on the top of the L-shaped plate 5, so that the motor 20 can be ground when the L-shaped plate 5 is lowered for protection, thereby avoiding debris from splashing during grinding to injure the operator's body and eyes, and the bottom of the circular block 22 is connected to the top of the grinding sheet 23 by Velcro, which refers to an adhesive material with hooks and loops, which is commonly used for the quick separation and bonding of clothing and shoes, so that it is convenient for the staff to replace the grinding sheet 23, and the power of the electric telescopic rod 14 can achieve the effect of simultaneous protection, clamping and grinding.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] During operation, the L-shaped plate 5 and the concave plate 7 can be moved by the clamping assembly 9, and the clamping assembly 9 can clamp the material, and the L-shaped plate 5 is provided with a grinding assembly 8, so that when the clamping assembly 9 clamps the material, the L-shaped plate 5 and the concave plate 7 form a closed space for protection, and the grinding assembly 8 arranged on the L-shaped plate 5 is lowered to grind the material, so that the effects of protecting, clamping and grinding the material can be achieved at the same time, thereby preventing the material debris from splashing, and the I-shaped block 15 is driven to move by the electric telescopic rod 14, so as to drive a pair of connecting rods 16 to move, that is, the pair of moving rods 13 are driven to move by the pair of connecting rods 16, so that the pair of clamping rods 13 can be driven by the pair of sliding blocks 11 The block 12 moves to position and clamp the material to avoid displacement, and can drive the L-shaped plate 5 and the concave plate 7 to move through the tilting rod 19 to form a closed space to avoid the splashing of material debris. The motor 20 is installed on the top of the L-shaped plate 5, so that the motor 20 can be polished when the L-shaped plate 5 is lowered for protection, thereby avoiding the splashing of debris during polishing to hurt the operator's body and eyes. The bottom of the circular block 22 is connected to the top of the polishing sheet 23 by Velcro, which refers to an adhesive material with hooks and loops, commonly used for the quick separation and bonding of clothing and shoes, so that the staff can replace the polishing sheet 23 conveniently, and the power of the electric telescopic rod 14 can achieve the effect of simultaneous protection, clamping and polishing.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] 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 surface treatment device for NdFeB substrates for processing high coercivity NdFeB magnets, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a grinding mechanism (2), and the grinding mechanism (2) is arranged on the bottom plate (1) and is used for grinding materials. The grinding mechanism (2) comprises: A protection component (3) is arranged on the bottom plate (1) for protection, the protection component (3) comprising a first sliding rod (4), a pair of the first sliding rods (4) being fixedly connected to the top of the bottom plate (1), an L-shaped plate (5) being slidably connected to the pair of the first sliding rods (4), a pair of second sliding rods (6) being fixedly connected to the top of the bottom plate (1), a pair of concave plates (7) being slidably connected to the pair of the second sliding rods (6); The grinding assembly (8) is arranged on the L-shaped plate (5) and is used for grinding the material: The clamping assembly (9) is arranged on the bottom plate (1) and is used for clamping the material and driving the L-shaped plate (5) and the concave plate (7) to move.

2. The surface treatment equipment for NdFeB substrates for processing high coercivity NdFeB magnets according to claim 1, characterized in that: The clamping assembly (9) comprises a sliding groove (10), a pair of the sliding grooves (10) are opened on the bottom plate (1), a sliding block (11) is slidably connected in the pair of sliding grooves (10), a clamping block (12) is fixedly connected to the top of the pair of sliding blocks (11), and a moving rod (13) is fixedly connected to the bottom of the pair of sliding blocks (11).

3. The surface treatment equipment for NdFeB substrates for processing high coercivity NdFeB magnets according to claim 2, characterized in that: The bottom of the base plate (1) is fixedly connected to an electric telescopic rod (14) via a first fixed block, the telescopic end of the electric telescopic rod (14) is fixedly connected to an I-shaped block (15), the I-shaped block (15) is rotatably connected to a connecting rod (16) via a pair of first rotating shafts, and one end of the pair of connecting rods (16) is rotatably connected to the moving rod (13) respectively.

4. The surface treatment equipment for NdFeB substrates for processing high coercivity NdFeB magnets according to claim 3, characterized in that: A fixing rod (17) is fixedly connected to one side of the I-shaped block (15), one end of the fixing rod (17) is connected to the inner wall of the concave plate (7), a pair of inclined grooves (18) are opened on the top of the L-shaped plate (5), a pair of inclined rods (19) are fixedly connected to the inner wall of the concave plate (7), and the pair of inclined rods (19) are respectively slidably connected in the pair of inclined grooves (18).

5. The surface treatment equipment for NdFeB substrates for processing high coercivity NdFeB magnets according to claim 1, characterized in that: A motor (20) is fixedly connected to the top of the L-shaped plate (5) via a pair of L-shaped rods; a first rotating rod (21) is provided at the output end of the motor (20); the bottom of the first rotating rod (21) is rotatably connected to the top of the L-shaped plate (5), and the bottom of the first rotating rod (21) passes through the L-shaped plate (5).

6. The surface treatment equipment for NdFeB substrates for processing high coercivity NdFeB magnets according to claim 5, characterized in that: A circular block (22) is fixedly connected to the bottom of the first rotating rod (21), and a grinding sheet (23) is connected to the bottom of the circular block (22) and to the top of the circular block (22).

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