Halbach magnetic steel assembly tool

Abstract

The utility model relates to the technical field of magnetic steel assembly equipment, and discloses a Halbach magnetic steel assembly tool, which comprises an abutting block, a first mounting block, a second mounting block, a third mounting block and a fourth mounting block, and is characterized in that the abutting block is arranged between a first magnetic steel module and a second magnetic steel module; the first mounting block and the second mounting block are connected to the two sides of the first magnetic steel module respectively, the third mounting block and the fourth mounting block are connected to the two sides of the second magnetic steel module respectively, the first mounting block is in threaded connection with a first screw abutting against the third mounting block, and the second mounting block is in threaded connection with a second screw abutting against the fourth mounting block. According to the utility model, the abutting block is abutted between the first magnetic steel module and the second magnetic steel module through the first screw rod and the second screw rod, so that the distance between the first magnetic steel module and the second magnetic steel module is maintained at an installation distance, and the first magnetic steel module and the second magnetic steel module are prevented from being attracted by mistake due to magnetic attraction force; therefore, follow-up mounting of the connecting plate is facilitated, and the assembling difficulty is low.

Description

Technical Field

[0001] This utility model relates to the technical field of magnet assembly equipment, and more specifically, to a Heilbeck magnet assembly fixture. Background Technology

[0002] Helbeck arrays are magnetic structures, near-ideal engineering structures designed to generate strong magnetic fields with a small number of magnets. They are further divided into linear arrays and ring arrays. Linear arrays consist of basic Helbeck arrays; this type of array can be considered a combination of radial and tangential arrays. They are mainly used in linear motors, magnetic levitation trains, and other fields. Some existing magnet assembly technologies involve mounting two magnet modules relative to each other. After assembly, a magnetic space is formed between the two modules to achieve a greater combined magnetic force. However, due to the strong magnetic attraction between the two modules, they are easily attracted together during installation, making separation difficult and posing a significant challenge to assembly. Utility Model Content

[0003] To address at least one of the aforementioned problems, this utility model provides a Heilbeck magnet assembly fixture suitable for adjusting the distance between a first magnet module and a second magnet module, and maintaining the distance at a predetermined assembly spacing. The first magnet module and the second magnet module are arranged opposite to each other. The Heilbeck magnet assembly fixture includes: an abutment block, a first mounting block, a second mounting block, a third mounting block, and a fourth mounting block. The abutment block is placed between the first magnet module and the second magnet module. The first mounting block and the second mounting block are respectively connected to both sides of the first magnet module. The third mounting block and the fourth mounting block are respectively connected to both sides of the second magnet module. The first mounting block is threaded with a first screw that abuts against the third mounting block, and the second mounting block is threaded with a second screw that abuts against the fourth mounting block. During assembly, the first screw and the second screw are rotated to bring the first magnet module closer to the second magnet module, so that the abutting block abuts against both the first magnet module and the second magnet module simultaneously. This invention uses the first screw and the second screw to make the abutting block abut between the first magnet module and the second magnet module, thereby maintaining the distance between the first magnet module and the second magnet module at the assembly distance, avoiding accidental attraction between the first magnet module and the second magnet module due to magnetic attraction, so as to facilitate the subsequent installation of the connecting plate, and the assembly difficulty is low.

[0004] Optionally, the first mounting block and the third mounting block are disposed on the same side, and the second mounting block and the fourth mounting block are disposed on the same side; during assembly, the abutting block abuts between the first magnet module and the second magnet module, at which time the distance between the first magnet module and the second magnet module is the assembly distance, so as to install a connecting plate between the first magnet module and the second magnet module.

[0005] Optionally, a first bolt connects the first mounting block and the first magnet module, and the first mounting block and the first magnet module are respectively provided with a first bolt hole and a second bolt hole for installing the first bolt. A second bolt connects the third mounting block and the second magnet module, and the third mounting block and the second magnet module are respectively provided with a third bolt hole and a fourth bolt hole for installing the second bolt.

[0006] Optionally, the connecting plate is provided with a fifth bolt hole corresponding to the second bolt hole and a sixth bolt hole corresponding to the fourth bolt hole; during assembly, the first mounting block and the third mounting block are disassembled, and the two ends of the connecting plate are respectively connected to the first magnet module and the second magnet module. A third bolt is provided in the second bolt hole and the fifth bolt hole, and a fourth bolt is provided in the fourth bolt hole and the sixth bolt hole.

[0007] Optionally, the first screw is provided with a first bolt head at the end away from the third mounting block, and the second screw is provided with a second bolt head at the end away from the fourth mounting block.

[0008] Optionally, two abutment blocks are symmetrically arranged.

[0009] Optionally, the Heilbeck magnet assembly fixture further includes a placement block. Before assembly, the placement block is placed between the first magnet module and the second magnet module to form an installation space between the first magnet module and the second magnet module for installing the abutment block. During assembly, the abutment block is placed into the installation space, the first screw is rotated so that one end of the first screw abuts against the third mounting block, the second screw is rotated so that one end of the second screw abuts against the fourth mounting block, and the placement block is moved out between the first magnet module and the second magnet module.

[0010] Optionally, the abutting block includes a first abutting block and a second abutting block, the first abutting block abuts against the first magnet module, the second abutting block abuts against the second magnet module, and an adjustment mechanism for adjusting the distance between the first abutting block and the second abutting block is provided between the first abutting block and the second abutting block.

[0011] Optionally, the adjustment mechanism includes a wedge block and a driving component for driving the wedge block to slide. The wedge block is provided with a first inclined surface and a second inclined surface, the first abutting block is provided with a third inclined surface that slides with the first inclined surface, and the second abutting block is provided with a fourth inclined surface that slides with the second inclined surface.

[0012] Optionally, the driving component includes a limiting block and an adjusting bolt threadedly connected to the wedge block. One end of the first abutting block and one end of the second abutting block simultaneously abut against the limiting block. The limiting block is provided with a waist-shaped groove. The adjusting bolt passes through the waist-shaped groove, and the third bolt head of the adjusting bolt is limited to one side of the waist-shaped groove.

[0013] Compared to existing technologies, the Heilbeck magnet assembly fixture of this invention uses a first screw and a second screw to cause the abutment block to abut between the first magnet module and the second magnet module, thereby maintaining the distance between the first and second magnet modules at the assembly distance and preventing the first and second magnet modules from accidentally attracting each other due to magnetic attraction, thus facilitating the subsequent installation of the connecting plate. The assembly is simple. A first bolt connects the first mounting block and the first magnet module, and the first mounting block and the first magnet module are respectively provided with a first bolt hole and a second bolt hole for installing the first bolt. The third mounting block... A second bolt connects the mounting block and the second magnet module. The third mounting block and the second magnet module are respectively provided with third bolt holes and fourth bolt holes for installing the second bolt. The connection is made by bolts, which is simple in structure and easy to assemble. The connecting plate is installed by using the bolt mounting holes of the first mounting block, second mounting block, third mounting block and fourth mounting block, which is a clever structural design. By manually rotating the adjusting bolt, the wedge block is moved, thereby adjusting the distance between the first abutment block and the second abutment block, and then adjusting the distance between the first magnet module and the second magnet module to the assembly distance, which is convenient to operate. Attached Figure Description

[0014] Figure 1 This is a perspective view of the Heilbeck magnet assembly tooling of this utility model;

[0015] Figure 2 This is an exploded view of the Heilbeck magnet assembly tooling of this utility model;

[0016] Figure 3 This is a structural schematic diagram of the Heilbeck magnet assembly tooling of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the Heilbeck magnet assembly fixture adjusted to the assembly spacing according to the present invention;

[0018] Figure 5This is a structural schematic diagram of the Heilbeck magnet assembly tooling installation connection plate of this utility model;

[0019] Figure 6 This is a schematic diagram of the completed assembly of the Heilbeck magnet assembly tooling of this utility model;

[0020] Figure 7 This is a schematic diagram of the structure of the adjustment mechanism for the Heilbeck magnet assembly tooling of this utility model;

[0021] The component names corresponding to the various reference numerals in the figure are as follows: 1 is the first magnet module, 11 is the first mounting plate, 12 is the first magnet, 101 is the second bolt hole, 2 is the second magnet module, 21 is the second mounting plate, 22 is the second magnet, 201 is the fourth bolt hole, 3 is the abutment block, 31 is the first abutment block, 311 is the third inclined surface, 32 is the second abutment block, 321 is the fourth inclined surface, 33 is the wedge block, 331 is the first inclined surface, 332 is the second inclined surface, and 41 is the first mounting plate. 411 is the first bolt hole, 42 is the second mounting block, 43 is the third mounting block, 431 is the third bolt hole, 44 is the fourth mounting block, 5 is the connecting plate, 501 is the fifth bolt hole, 502 is the sixth bolt hole, 51 is the first screw, 511 is the first bolt head, 52 is the second screw, 521 is the second bolt head, 6 is the placement block, 601 is the placement space, 7 is the limiting block, 701 is the oblong hole, 8 is the adjusting bolt, 801 is the third bolt head, and 9 is the connecting bracket. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] In the description of this utility model, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship when the product is in normal use.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature.

[0025] See Figures 1-7This utility model provides a Heilbeck magnet assembly fixture, suitable for adjusting the distance between a first magnet module 1 and a second magnet module 2, and maintaining the distance at a specified assembly distance. The first magnet module 1 and the second magnet module 2 are arranged opposite to each other and attract each other. The Heilbeck magnet assembly fixture includes: an abutment block 3, a first mounting block 41, a second mounting block 42, a third mounting block 43, and a fourth mounting block 44. The abutment block 3 is placed between the first magnet module 1 and the second magnet module 2. The first mounting block 41 and the second mounting block 42 are symmetrically arranged and respectively connected to both sides of the first magnet module 1. The third mounting block 43 and the fourth mounting block 44 are symmetrically arranged and respectively connected to both sides of the second magnet module 2. A first screw 51 that abuts against the third mounting block 43 is threaded onto the first mounting block 41. A first screw 51 that abuts against the fourth mounting block 44 is threaded onto the second mounting block 42. The first screw 51 and the second screw 52 abut against each other. During assembly, the first screw 51 and the second screw 52 are rotated to bring the first magnet module 1 closer to the second magnet module 2, so that the abutting block 3 abuts against the first magnet module 1 and the second magnet module 2 simultaneously. This utility model uses the first screw and the second screw to make the abutting block abut between the first magnet module and the second magnet module, thereby maintaining the distance between the first magnet module and the second magnet module at the assembly distance, avoiding the first magnet module and the second magnet module from being accidentally attracted by magnetic attraction, so as to carry out the subsequent installation of the connecting plate. The assembly difficulty is low. The first magnet module 1 includes a first mounting plate 11 and a plurality of magnets 12 disposed on the first mounting plate 11. The second magnet module 2 includes a second mounting plate 21 and a plurality of second magnets 22 disposed on the second mounting plate 21. Multiple first screws 51 and second screws 52 are provided, and the number of first screws 51 and second screws 52 is the same and symmetrically distributed.

[0026] See Figures 1-6The first mounting block 41 and the third mounting block 43 are located on the same side, and the second mounting block 42 and the fourth mounting block 44 are located on the same side. During assembly, the abutment block 3 abuts against the first magnet module 1 and the second magnet module 2. At this time, the distance between the first magnet module 1 and the second magnet module 2 is the assembly distance, so as to install the connecting plate 5 between the first magnet module 1 and the second magnet module 2. The connecting plate 5 can be installed smoothly only when the distance between the first magnet module 1 and the second magnet module 2 is the assembly distance. Multiple connecting plates 5 are provided, including the first magnet module 1, the second magnet module 2, and the connecting plate 5. Plate 5 and connecting frame 9 are connected to form a component, which is the finished product after assembly; a first bolt connects the first mounting block 41 and the first magnet module 1. The first mounting block 41 and the first magnet module 1 are respectively provided with a first bolt hole 411 and a second bolt hole 101 for installing the first bolt. A second bolt connects the third mounting block 43 and the second magnet module 2. The third mounting block 43 and the second magnet module 2 are respectively provided with a third bolt hole 431 and a fourth bolt hole 201 for installing the second bolt. The connection is made by bolts, which is simple in structure and easy to assemble.

[0027] See Figures 1-5 The connecting plate 5 is provided with a fifth bolt hole 501 corresponding to the second bolt hole 101 and a sixth bolt hole 502 corresponding to the fourth bolt hole 201. During assembly, the first mounting block 41 and the third mounting block 43 are disassembled, and the two ends of the connecting plate 5 are connected to the first magnet module 1 and the second magnet module 2 respectively. The second bolt hole 101 and the fifth bolt hole 501 are provided with a third bolt, and the fourth bolt hole 201 and the sixth bolt hole 502 are provided with a fourth bolt. The connection is made by bolts, which is simple in structure and easy to assemble. The connecting plate 5 is installed by using the bolt mounting holes of the first mounting block 41, the second mounting block 42, the third mounting block 43 and the fourth mounting block 44. The structural design is ingenious.

[0028] See Figures 1-3 The first screw 51 has a first bolt head 511 at the end away from the third mounting block 43, and the second screw 52 has a second bolt head 521 at the end away from the fourth mounting block 44. This allows operators to rotate the first screw 51 and the second screw 52 using tools such as electric wrenches, resulting in high operational efficiency. There are two symmetrically arranged abutment blocks 3. During assembly, the first magnet module 1 abuts against both abutment blocks 3 simultaneously, and the second magnet module 2 also abuts against both abutment blocks 3 simultaneously. This makes the abutment between the first magnet module 1 and the second magnet module 2 more stable and also facilitates maintaining the parallel state between the first magnet module 1 and the second magnet module 2.

[0029] See Figures 1-4The Heilbeck magnet assembly fixture also includes a placement block 6, which in this embodiment is a rectangular wooden block. Before assembly, the placement block 6 is placed between the first magnet module 1 and the second magnet module 2 to form an installation space 601 for installing the abutment block 3. Then, the first mounting block 41 and the second mounting block 42 are bolted to the first magnet module 1, and the third mounting block 43 and the fourth mounting block 44 are bolted to the second magnet module 2. During assembly, the abutment block 3 is placed into the installation space 601, and the first screw 51 is rotated to make the first... One end of screw 51 abuts against the third mounting block 43. Rotate the second screw 52 so that one end of the second screw 52 abuts against the fourth mounting block 44, moving the placement block 6 out between the first magnet module 1 and the second magnet module 2. Rotate the first screw 51 and the second screw 52 so that the first magnet module 1 is close to the second magnet module 2, so that the abutting block 3 abuts against both the first magnet module 1 and the second magnet module 2, so that the distance between the first magnet module and the second magnet module is maintained at the assembly distance. At this time, remove the first mounting block 41, the second mounting block 42, the third mounting block 43 and the fourth mounting block 44, and install several connecting plates.

[0030] See Figure 3 , Figure 4 and Figure 7 The abutment block 3 includes a first abutment block 31 and a second abutment block 32. The first abutment block 31 abuts against the first magnet module 1, and the second abutment block 32 abuts against the second magnet module 2. An adjustment mechanism for adjusting the distance between the first abutment block 31 and the second abutment block 32 is provided between the first abutment block 31 and the second abutment block 32. The distance between the first magnet module 1 and the second magnet module 2 is finely adjusted by the adjustment mechanism so that the distance is finely adjusted to the assembly distance. This Heilbeck magnet assembly fixture is suitable for the assembly between the first magnet module 1 and the second magnet module 2 with different assembly distance requirements.

[0031] See Figure 2 , Figure 3 , Figure 4 and Figure 7The adjusting mechanism includes a wedge block 33 and a driving component for driving the wedge block 33 to slide. The wedge block 33 is provided with a first inclined surface 331 and a second inclined surface 332. The first abutting block 31 is provided with a third inclined surface 311 that slides with the first inclined surface 331, and the second abutting block 32 is provided with a fourth inclined surface 321 that slides with the second inclined surface 332. The distance between the first abutting block 31 and the second abutting block 32 is adjusted by the displacement of the wedge block 33. The driving component includes a limiting block 7 and a threaded connection with the wedge block 33. The adjusting bolt 8, one end of the first abutting block 31 and one end of the second abutting block 32 are simultaneously abutted against the limiting block 7. The limiting block 7 is provided with a waist-shaped groove 701. The adjusting bolt 8 passes through the waist-shaped groove 701. The third bolt head 801 of the adjusting bolt 8 is limited to one side of the waist-shaped groove 701. By manually rotating the adjusting bolt 8, the wedge block 33 is moved, thereby adjusting the distance between the first abutting block 31 and the second abutting block 32, and then adjusting the distance between the first magnet module and the second magnet module to the assembly distance. The operation is convenient.

[0032] The Heilbeck magnet assembly fixture of this utility model uses a first screw and a second screw to cause an abutment block to abut between the first magnet module and the second magnet module, thereby maintaining the distance between the first magnet module and the second magnet module at the assembly distance and preventing the first magnet module and the second magnet module from accidentally attracting each other due to magnetic attraction, so as to facilitate the subsequent installation of the connecting plate. The assembly difficulty is low. A first bolt connects the first mounting block and the first magnet module. The first mounting block and the first magnet module are respectively provided with a first bolt hole and a second bolt hole for installing the first bolt. The third mounting block and the... The two magnet modules are connected by a second bolt. The third mounting block and the second magnet module are respectively provided with third bolt holes and fourth bolt holes for installing the second bolt. The connection is made by bolts, which is simple in structure and easy to assemble. The connecting plate is installed by using the bolt mounting holes of the first, second, third and fourth mounting blocks, which is a clever structural design. By manually rotating the adjusting bolt, the wedge block is moved, thereby adjusting the distance between the first and second abutment blocks, and then adjusting the distance between the first and second magnet modules to the assembly distance, which is convenient to operate.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A Heilbeck magnet assembly fixture, suitable for adjusting the distance between a first magnet module (1) and a second magnet module (2) and maintaining the distance at a predetermined assembly distance, wherein the first magnet module (1) and the second magnet module (2) are arranged opposite to each other, characterized in that, The Heilbeck magnet assembly fixture includes: an abutment block (3), a first mounting block (41), a second mounting block (42), a third mounting block (43), and a fourth mounting block (44). The abutment block (3) is placed between the first magnet module (1) and the second magnet module (2). The first mounting block (41) and the second mounting block (42) are respectively connected to both sides of the first magnet module (1). The third mounting block (43) and the fourth mounting block (44) are respectively connected to the second magnet module (2). On both sides, the first mounting block (41) is threaded with a first screw (51) that abuts against the third mounting block (43), and the second mounting block (42) is threaded with a second screw (52) that abuts against the fourth mounting block (44). During assembly, the first screw (51) and the second screw (52) are rotated to bring the first magnet module (1) closer to the second magnet module (2) so that the abutting block (3) abuts against the first magnet module (1) and the second magnet module (2) at the same time.

2. The Heilbeck magnet assembly fixture according to claim 1, characterized in that, The first mounting block (41) is disposed on the same side as the third mounting block (43), and the second mounting block (42) is disposed on the same side as the fourth mounting block (44). During assembly, the abutting block (3) abuts against the first magnet module (1) and the second magnet module (2). At this time, the distance between the first magnet module (1) and the second magnet module (2) is the assembly distance, so as to install the connecting plate (5) between the first magnet module (1) and the second magnet module (2).

3. The Heilbeck magnet assembly fixture according to claim 2, characterized in that, A first bolt connects the first mounting block (41) and the first magnet module (1). The first mounting block (41) and the first magnet module (1) are respectively provided with a first bolt hole (411) and a second bolt hole (101) for installing the first bolt. A second bolt connects the third mounting block (43) and the second magnet module (2). The third mounting block (43) and the second magnet module (2) are respectively provided with a third bolt hole (431) and a fourth bolt hole (201) for installing the second bolt.

4. The Heilbeck magnet assembly fixture according to claim 3, characterized in that, The connecting plate (5) is provided with a fifth bolt hole (501) corresponding to the second bolt hole (101) and a sixth bolt hole (502) corresponding to the fourth bolt hole (201). During assembly, the first mounting block (41) and the third mounting block (43) are disassembled, and the two ends of the connecting plate (5) are connected to the first magnet module (1) and the second magnet module (2) respectively. The second bolt hole (101) and the fifth bolt hole (501) are provided with a third bolt, and the fourth bolt hole (201) and the sixth bolt hole (502) are provided with a fourth bolt.

5. The Heilbeck magnet assembly fixture according to claim 1, characterized in that, The first screw (51) has a first bolt head (511) at the end away from the third mounting block (43), and the second screw (52) has a second bolt head (521) at the end away from the fourth mounting block (44).

6. The Heilbeck magnet assembly fixture according to claim 1, characterized in that, The abutment block (3) is symmetrically arranged in two parts.

7. The Heilbeck magnet assembly fixture according to claim 1, characterized in that, It also includes a placement block (6). Before assembly, the placement block (6) is placed between the first magnet module (1) and the second magnet module (2) so that an installation space (601) for installing the abutment block (3) is formed between the first magnet module (1) and the second magnet module (2). During assembly, the abutment block (3) is placed into the installation space (601), the first screw (51) is rotated so that one end of the first screw (51) abuts against the third mounting block (43), the second screw (52) is rotated so that one end of the second screw (52) abuts against the fourth mounting block (44), and the placement block (6) is moved out between the first magnet module (1) and the second magnet module (2).

8. The Heilbeck magnet assembly fixture according to any one of claims 1-7, characterized in that, The abutting block (3) includes a first abutting block (31) and a second abutting block (32). The first abutting block (31) abuts against the first magnet module (1), and the second abutting block (32) abuts against the second magnet module (2). An adjustment mechanism for adjusting the distance between the first abutting block (31) and the second abutting block (32) is provided between the first abutting block (31) and the second abutting block (32).

9. The Heilbeck magnet assembly fixture according to claim 8, characterized in that, The adjustment mechanism includes a wedge block (33) and a driving component for driving the wedge block (33) to slide. The wedge block (33) is provided with a first inclined surface (331) and a second inclined surface (332). The first abutting block (31) is provided with a third inclined surface (311) that slides with the first inclined surface (331). The second abutting block (32) is provided with a fourth inclined surface (321) that slides with the second inclined surface (332).

10. The Heilbeck magnet assembly fixture according to claim 9, characterized in that, The driving component includes a limiting block (7) and an adjusting bolt (8) threadedly connected to the wedge block (33). One end of the first abutting block (31) and one end of the second abutting block (32) simultaneously abut against the limiting block (7). The limiting block (7) is provided with a waist-shaped groove (701). The adjusting bolt (8) passes through the waist-shaped groove (701). The third bolt head (801) of the adjusting bolt (8) is limited to one side of the waist-shaped groove (701).

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