Tile type neodymium iron boron double-sided grinding machine

Abstract

The utility model discloses a tile type neodymium iron boron double-sided grinding machine which comprises a conveying mechanism and a butt joint frame arranged on one side of the conveying mechanism. The grinding pieces are arranged on the two sides of the butt joint frame; the driving mechanism is arranged in the inner cavity of the butt joint frame; the limiting blocks are fixed to the two sides of the top of the butt joint frame respectively. Two pieces of neodymium iron boron are conveyed to the two sides of the top of the butt joint frame through the belt conveying structure, after the two pieces of neodymium iron boron are clamped and positioned, the outer side faces of the two pieces of neodymium iron boron can be ground at the same time through the two grinding wheels, and the function of grinding the outer side faces of two workpieces at the same time is achieved; compared with the prior art, machining efficiency is improved, machining time and cost are reduced, automatic feeding is achieved, continuous production is achieved, manual intervention and operation are reduced, two pieces of neodymium iron boron can be clamped and positioned at the same time, and therefore clamping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of NdFeB, in particular to a tile-type NdFeB double-sided grinder. Background Art

[0002] NdFeB is a rare earth permanent magnetic material composed of neodymium, iron, boron and other elements, also known as NdFeB magnet or neodymium magnet. It is one of the most widely used permanent magnetic materials, with high magnetic energy product, high coercive force and good stability, and can maintain high magnetic properties at room temperature. Tile-type NdFeB is a common NdFeB magnet shape, which is similar to a tile and usually has good magnetic properties and high application value.

[0003] A tile-type NdFeB grinder is a device specially used for processing tile-type NdFeB magnets. In order to improve the processing accuracy of magnets, in the prior art, when processing tile-type NdFeB magnets, a single piece of NdFeB magnet is usually manually clamped and then processed. During the processing, only one piece can be clamped and processed one by one, resulting in low production and processing efficiency, waste of time and labor costs. Therefore, a tile-type NdFeB double-sided grinder is proposed. Utility Model Content

[0004] Based on this, it is necessary to provide a tile-type NdFeB double-sided grinder to address the above technical problems, which can clamp two NdFeBs at one time for double-sided processing simultaneously.

[0005] In order to solve the above technical problems, the utility model solves the problem that the single-piece NdFeB is manually clamped and then processed, and can only be clamped and processed piece by piece one by one during the processing process, resulting in low production and processing efficiency through the following technical solutions.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tile-type NdFeB double-sided grinding machine, comprising:

[0008] A conveying mechanism and a docking frame, wherein the docking frame is arranged on one side of the conveying mechanism;

[0009] A grinding piece, wherein the grinding piece is arranged on both sides of the docking frame;

[0010] A driving mechanism, wherein the driving mechanism is arranged in the inner cavity of the docking frame;

[0011] Limit blocks, which are respectively fixed on two sides of the top of the docking frame;

[0012] A positioning member is arranged on the outside of the docking frame.

[0013] As a preferred embodiment of the tile-type NdFeB double-sided grinder provided by the utility model, the transmission mechanism includes a base frame, the inner cavity of the base frame is installed with a belt transmission structure, and top plates are fixedly connected to both sides of the top of the base frame.

[0014] As a preferred embodiment of the tile-type NdFeB double-sided grinder provided by the utility model, guide plates are fixedly connected to opposite sides of the two top plates, and the two guide plates are located above the belt transmission structure.

[0015] As a preferred embodiment of the tile-type NdFeB double-sided grinder provided by the utility model, one side of the docking frame is fixedly connected to the base frame, one side of the top of the docking frame is located on one side of the belt transmission structure and does not contact it, and the top of the docking frame is on the same horizontal plane as the top of the belt transmission structure.

[0016] As a preferred embodiment of the tile-type NdFeB double-sided grinder provided by the utility model, the grinding part includes support plates fixedly connected to the top and bottom of both sides of the docking frame, and the tops of the two support plates at the bottom are movably connected with shafts, and the top end of the shafts movably penetrates to the top of the top support plate and is fixedly connected with a grinding wheel.

[0017] As a preferred embodiment of the tile-type NdFeB double-sided grinder provided by the utility model, the driving mechanism includes a driving member fixedly connected to the bottom of the inner cavity of the docking frame, the output shaft of the driving member is transmission-connected to a rotating rod, and the surface of the rotating rod is fixedly connected to two main transmission wheels in sequence from top to bottom, and the two shafts are respectively located on both sides of the driving member, and the driving member is specifically a motor.

[0018] As a preferred embodiment of the tile-type NdFeB double-sided grinder provided by the utility model, a secondary transmission wheel is fixedly connected to the surface of the shaft, and the two secondary transmission wheels are respectively connected to the two main transmission wheels through belt transmission.

[0019] As a preferred embodiment of the tile-type NdFeB double-sided grinder provided by the utility model, the positioning member includes side plates fixedly connected to both sides of the docking frame, wherein a driving unit is fixedly connected to the inner side of one of the side plates, and the output shaft of the driving unit is transmission-connected to a bidirectional screw, one end of the bidirectional screw is movably connected to the other side plate through a bearing, and the driving unit is specifically a motor.

[0020] As a preferred embodiment of the tile-type NdFeB double-sided grinder provided by the utility model, connecting blocks are threadedly connected on both sides of the surface of the bidirectional screw, the sliding connection on the top of the docking frame is connected to two positioning plates, and the top of the connecting block is fixedly connected to the corresponding positioning plate.

[0021] As a preferred embodiment of the tile-type NdFeB double-sided grinder provided by the utility model, the top of one side of the positioning plate is fixedly connected to a limiting rod, and the surface of the limiting rod movably penetrates the limiting block on the same side.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] 1. The utility model provides a tile-type NdFeB double-sided grinder. Two NdFeBs are transmitted to both sides of the top of a docking frame through a belt transmission structure. After the two NdFeBs are clamped and positioned, the outer side surfaces of the two NdFeBs can be ground simultaneously through two grinding wheels, thereby realizing the function of grinding the outer side surfaces of two workpieces at the same time, improving processing efficiency, reducing processing time and cost, automatically loading materials, realizing continuous production, and reducing manual intervention and operation.

[0024] 2. The utility model provides a tile-type NdFeB double-sided grinder. When two NdFeBs are moved to both sides of the top of the docking frame and are respectively located between the limit blocks and the positioning plates, the two positioning plates are driven by the driving part to move back to back. With the cooperation of the limit blocks, the two NdFeBs are clamped and positioned at the same time. During the processing, the two NdFeBs can be clamped at the same time, thereby improving the clamping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 Provides an overall three-dimensional structural schematic diagram for the utility model;

[0027] Figure 2 A right-side perspective schematic diagram of the three-dimensional structure of the utility model is provided;

[0028] Figure 3 A bottom-up schematic diagram of the three-dimensional structure of the utility model is provided;

[0029] Figure 4 Provide a partial three-dimensional structural schematic diagram for the utility model;

[0030] Figure 5 A three-dimensional structural schematic diagram of a grinding member and a driving mechanism is provided for the utility model;

[0031] Figure 6 The utility model provides a three-dimensional structural schematic diagram of a positioning member.

[0032] The markings in the figure are as follows:

[0033] 1. Conveying mechanism; 11. Base frame; 12. Belt conveying structure; 13. Top plate; 14. Guide plate; 2. Docking frame; 3. Grinding part; 31. Support plate; 32. Shaft; 33. Grinding wheel; 4. Driving mechanism; 41. Driving part; 42. Main conveying wheel; 43. Auxiliary conveying wheel; 5. Limiting block; 6. Positioning part; 61. Side plate; 62. Driving part; 63. Bidirectional screw; 64. Connecting block; 65. Positioning plate; 66. Limiting rod. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0035] Example 1

[0036] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a tile-type NdFeB double-sided grinder, a transmission mechanism 1 and a docking frame 2, wherein the docking frame 2 is arranged on one side of the transmission mechanism 1;

[0037] A grinding member 3, wherein the grinding member 3 is arranged on both sides of the docking frame 2;

[0038] A driving mechanism 4, wherein the driving mechanism 4 is disposed in the inner cavity of the docking frame 2;

[0039] Limit blocks 5, the limit blocks 5 are respectively fixed on both sides of the top of the docking frame 2;

[0040] The positioning member 6 is arranged on the outer side of the docking frame 2 .

[0041] Preferably, the conveying mechanism 1 includes a base frame 11, an inner cavity of the base frame 11 is installed with a belt conveying structure 12, top plates 13 are fixedly connected to both sides of the top of the base frame 11, and guide plates 14 are fixedly connected to the opposite sides of the two top plates 13, and the two guide plates 14 are located above the belt conveying structure 12. One side of the docking frame 2 is fixedly connected to the base frame 11, and one side of the top of the docking frame 2 is located on one side of the belt conveying structure 12 without contacting, and the top of the docking frame 2 is in the same horizontal plane as the top of the belt conveying structure 12. The grinding member 3 includes a support plate 31 fixedly connected to the top and bottom of both sides of the docking frame 2, and is located at the bottom The tops of the two support plates 31 are movably connected with shafts 32, the tops of the shafts 32 movably penetrate to the top of the top support plates 31 and are fixedly connected with grinding wheels 33, the driving mechanism 4 comprises a driving member 41 fixedly connected to the bottom of the inner cavity of the docking frame 2, the output shaft of the driving member 41 is transmission-connected with a rotating rod, the surface of the rotating rod is fixedly connected with two main transmission wheels 42 from top to bottom, the two shafts 32 are respectively located on both sides of the driving member 41, the driving member 41 is specifically a motor, the surface of the shaft 32 is fixedly connected with auxiliary transmission wheels 43, and the two auxiliary transmission wheels 43 are respectively connected to the two main transmission wheels 42 through belt transmission.

[0042] The belt transmission structure 12 is an existing mature technology. The two guide plates 14 can guide the NdFeB. When the NdFeB is transmitted through the belt transmission structure 12, the two guide plates 14 can limit the movement of the NdFeB. The top of the docking frame 2 and the top of the belt transmission structure 12 are in the same horizontal plane, which can ensure that the NdFeB can be smoothly docked from the belt transmission structure 12 to the top of the docking frame 2. When the grinding wheel 33 rotates, the contacting surface of the NdFeB can be ground. With the cooperation of the main transmission wheel 42 and the auxiliary transmission wheel 43, the two grinding wheels 33 can rotate at the same time, and then the outer side surfaces of the two NdFeB can be ground at the same time.

[0043] Preferably, the positioning member 6 includes side plates 61 fixedly connected to both sides of the docking frame 2, wherein a driving part 62 is fixedly connected to the inner side of one of the side plates 61, and the output shaft of the driving part 62 is transmission-connected with a bidirectional screw 63, one end of the bidirectional screw 63 is movably connected to the other side plate 61 through a bearing, the driving part 62 is specifically a motor, and both sides of the surface of the bidirectional screw 63 are threadedly connected with connecting blocks 64, and the top of the docking frame 2 is slidably connected to two positioning plates 65, the top of the connecting block 64 is fixedly connected to the corresponding positioning plate 65, and the top of one side of the positioning plate 65 is fixedly connected to a limiting rod 66, and the surface of the limiting rod 66 movably penetrates the limiting block 5 on the same side.

[0044] When the positioning plate 65 moves, the distance between the positioning plate 65 and the limit block 5 on the same side gradually decreases, so that the NdFeB located therein can be clamped and positioned. When the two positioning plates 65 move away from each other, the two NdFeB can be clamped at the same time, thereby improving the clamping efficiency.

[0045] The use process of a tile-type NdFeB double-sided grinder provided by the utility model is as follows: two NdFeBs are transmitted to both sides of the top of the docking frame 2 through a belt transmission structure 12. After the two NdFeBs move to both sides of the top of the docking frame 2, they are respectively located between the limit blocks 5 and the positioning plates 65. The driving part 62 is turned on, and the driving part 62 drives the bidirectional screw 63 to rotate. The bidirectional screw 63 drives the two connecting blocks 64 and the positioning plates 65 to move oppositely through the thread. Under the cooperation of the limit blocks 5, the two NdFeBs are clamped and positioned at the same time. The driving member 41 is turned on, and the driving member 41 drives the two main transmission wheels 42 to rotate. The main transmission wheel 42 drives the two auxiliary transmission wheels 43 to rotate through the belt. The auxiliary transmission wheel 43 drives the shaft rod 32 and the grinding wheel 33 to rotate. The rotation of the two grinding wheels 33 can grind the outer side surfaces of the two NdFeBs at the same time.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A tile-type NdFeB double-sided grinding machine, characterized in that: It includes: A conveying mechanism (1) and a docking frame (2), wherein the docking frame (2) is arranged on one side of the conveying mechanism (1); A grinding piece (3), wherein the grinding piece (3) is arranged on both sides of the docking frame (2); A driving mechanism (4), wherein the driving mechanism (4) is arranged in the inner cavity of the docking frame (2); Limit blocks (5), the limit blocks (5) are respectively fixed on two sides of the top of the docking frame (2); A positioning member (6), wherein the positioning member (6) is arranged on the outside of the docking frame (2).

2. A tile-type NdFeB double-sided grinding machine according to claim 1, characterized in that: The conveying mechanism (1) comprises a base frame (11), the inner cavity of the base frame (11) is installed with a belt conveying structure (12), and both sides of the top of the base frame (11) are fixedly connected with a top plate (13).

3. A tile-type NdFeB double-sided grinding machine according to claim 2, characterized in that: A guide plate (14) is fixedly connected to the opposite side of the two top plates (13), and the two guide plates (14) are located above the belt conveyor structure (12).

4. A tile-type NdFeB double-sided grinding machine according to claim 2, characterized in that: One side of the docking frame (2) is fixedly connected to the base frame (11), one side of the top of the docking frame (2) is located on one side of the belt conveyor structure (12) without contacting it, and the top of the docking frame (2) and the top of the belt conveyor structure (12) are in the same horizontal plane.

5. A tile-type NdFeB double-sided grinding machine according to claim 1, characterized in that: The grinding member (3) comprises support plates (31) fixedly connected to the top and bottom of both sides of the docking frame (2); the tops of the two support plates (31) at the bottom are movably connected to shaft rods (32); the tops of the shaft rods (32) movably penetrate to the top of the top support plate (31) and are fixedly connected to a grinding wheel (33).

6. A tile-type NdFeB double-sided grinding machine according to claim 5, characterized in that: The driving mechanism (4) comprises a driving member (41) fixedly connected to the bottom of the inner cavity of the docking frame (2); the output shaft of the driving member (41) is drivingly connected to a rotating rod; two main transmission wheels (42) are fixedly connected to the surface of the rotating rod in sequence from top to bottom; the two shafts (32) are respectively located on both sides of the driving member (41); and the driving member (41) is specifically a motor.

7. A tile-type NdFeB double-sided grinding machine according to claim 5, characterized in that: A secondary transmission wheel (43) is fixedly connected to the surface of the shaft rod (32), and the two secondary transmission wheels (43) are respectively connected to the two main transmission wheels (42) through belt transmission.

8. A tile-type NdFeB double-sided grinding machine according to claim 1, characterized in that: The positioning member (6) comprises side plates (61) fixedly connected to both sides of the docking frame (2), wherein a driving part (62) is fixedly connected to the inner side of one of the side plates (61), and an output shaft of the driving part (62) is drivingly connected to a bidirectional screw rod (63), and one end of the bidirectional screw rod (63) is movably connected to the other side plate (61) via a bearing, and the driving part (62) is specifically a motor.

9. A tile-type NdFeB double-sided grinding machine according to claim 8, characterized in that: Both sides of the surface of the bidirectional screw (63) are threadedly connected with connecting blocks (64), the top of the docking frame (2) is slidably connected with two positioning plates (65), and the top of the connecting block (64) is fixedly connected to the corresponding positioning plate (65).

10. A tile-type NdFeB double-sided grinding machine according to claim 9, characterized in that: A limiting rod (66) is fixedly connected to the top of one side of the positioning plate (65), and the surface of the limiting rod (66) movably penetrates the limiting block (5) on the same side.

Images