Magnetic attraction assembly jig and workstation with same

Abstract

The utility model relates to a magnetic attraction assembly jig and a workstation with the same. The magnetic attraction assembly jig comprises a magnetic limiting support, the magnetic limiting support is provided with a profiling cavity, the profiling cavity is used for limiting and installing a to-be-assembled part, and the inner contour face of the to-be-assembled part is provided with a plurality of product magnets which are arranged in a mutually separated mode. A plurality of jig magnets which attract the product magnets in a one-to-one correspondence manner are arranged on the magnetic limiting support in a penetrating manner; the magnetic attraction force of each jig magnet relative to the corresponding product magnet is larger than the mutual attraction force and / or repulsive force between the product magnets.

Description

TECHNICAL FIELD

[0001] The application relates to the field of assembly of magnets of Bluetooth devices, in particular to a magnetic assembly jig for assembling magnets in a Bluetooth earphone charging bin and a workstation with the same. BACKGROUND

[0002] With the continuous improvement of production technology, product automatic assembly has become a conventional production means. Taking a Bluetooth earphone as an example, the Bluetooth earphone is generally used in a charging bin. Based on the process of assembling multiple magnets in the charging bin, the installation scene of the multiple magnets constitutes a complex magnetic field environment. In the complex magnetic field environment, multiple magnets need to be assembled on the same product at the same time. Based on the influence of the magnetic field between each other, the magnets may be attracted to each other or repelled from each other. The complex magnetic field refers to a magnetic field in a certain space range, the distribution of the magnetic field has irregularity, and the direction and strength of the magnetic field also have irregularity. Assembling the magnets in the complex magnetic field may affect the assembly position of the magnets due to the characteristics of the magnetic field.

[0003] The traditional assembly method mainly relies on manual assembly. If the influence of the complex magnetic field is to be excluded, only one magnet can be assembled at a time. After the previous magnet is completely fixed to the assembled part, the next magnet is assembled. Otherwise, the position of the magnet may be deviated due to the influence of the magnetic field. That is, the traditional assembly method needs a long working time and manpower. CONTENT OF THE UTILITY MODEL

[0004] The application provides a magnetic assembly jig and a workstation with the same, to solve the technical problem of long working time and manpower in the assembly of multiple magnets in a complex magnetic field environment in the prior art.

[0005] The magnetic assembly jig provided by the application comprises a magnetic limiting support, the magnetic limiting support has a profiling cavity, the profiling cavity is used for limiting installation of an assembled part, an inner profile surface of the assembled part has multiple product magnets arranged separately from each other, and multiple jig magnets corresponding to the product magnets one by one are arranged through the magnetic limiting support and are attracted to each other. The magnetic attraction force of each jig magnet corresponding to each product magnet is greater than the mutual attraction force and / or repulsion force between the product magnets.

[0006] The jig magnets comprise a first magnet, a second magnet and a third magnet, the first magnet is located at a first position region of the magnetic limiting support, the second magnet is located at a second position region of the magnetic limiting support, and the third magnet is located at a third position region of the magnetic limiting support. The first position region, the second position region and the third position region are independently arranged from each other.

[0007] The product magnet comprises a fourth magnet, a fifth magnet and a sixth magnet, the first position region corresponds to the position of the fourth magnet, and the first magnet is used for providing the fourth magnet with a first magnetic attraction force; the second position region corresponds to the position of the fifth magnet, and the second magnet is used for providing the fifth magnet with a second magnetic attraction force; the third position region corresponds to the position of the sixth magnet, and the third magnet is used for providing the sixth magnet with a third magnetic attraction force.

[0008] The first magnetic attraction force, the second magnetic attraction force and the third magnetic attraction force are respectively greater than the mutual attraction force and / or repulsion force between the fourth magnet, the fifth magnet and the sixth magnet.

[0009] The first magnet is provided at least one, and the total volume of the first magnet is greater than the volume of the fourth magnet.

[0010] The second magnet is provided at least one, and the total volume of the second magnet is greater than the volume of the fifth magnet.

[0011] The third magnet is provided at least one, and the total volume of the third magnet is greater than the volume of the sixth magnet.

[0012] The first magnet is provided multiple, each of the first magnets is arranged through one side along the width direction of the magnetic limiting support, and each of the first magnets is independently separated from each other.

[0013] The third magnet is provided multiple, each of the third magnets is arranged through one side along the width direction of the magnetic limiting support, and each of the third magnets is independently separated from each other.

[0014] The second magnet is provided multiple, each of the second magnets is arranged through one side along the width direction of the magnetic limiting support, and each of the second magnets is independently separated from each other.

[0015] The magnetic limiting support has at least one first hole, and the first hole is used for mounting the first magnet.

[0016] The magnetic limiting support has at least one second hole, and the second hole is used for mounting the second magnet.

[0017] The magnetic limiting support has at least one third hole, and the third hole is used for mounting the third magnet.

[0018] The magnetic assembly fixture further includes a support base. The magnetic limiting support has a T-shaped structure. The support base has a mounting groove, and the magnetic limiting support is mounted in the mounting groove. The mounting groove has a first support surface and a second support surface. A preset step height difference is left between the first support surface and the second support surface. The first support surface is used to support the upper structure of the magnetic limiting support, and the second support surface is used to support the lower structure of the magnetic limiting support.

[0019] The workstation provided by this utility model includes the aforementioned magnetic assembly fixture.

[0020] The technical solutions provided in this application have the following advantages compared with the prior art:

[0021] The magnetic assembly fixture and workstation provided in this application embodiment have multiple fixture magnets that are connected to each of the product magnets and attract them through a magnetic limiting support. The magnetic attraction between each fixture magnet and its corresponding product magnet is greater than the mutual attraction and / or repulsion between the product magnets. Thus, in the magnetic assembly fixture of this application, both product magnets and fixture magnets exist simultaneously, and the attraction of the fixture magnets to the product magnets is greater than the interaction force between the product magnets. Based on this, in a complex magnetic field environment, the assembly of the product magnets will not be affected by the interaction force between the product magnets, ensuring that the product magnets are assembled at their preset positions on the plastic part (i.e., the Bluetooth headset charging case). In other words, it is not necessary to assemble multiple product magnets one by one with long intervals; instead, multiple magnets can be assembled simultaneously, saving time and manpower. Attached Figure Description

[0022] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0025] Figure 1A schematic diagram of the axial side structure of a magnetic assembly fixture with a charging compartment provided in an embodiment of this application;

[0026] Figure 2 for Figure 1 A schematic diagram of the main structure of a magnetic assembly fixture containing a charging compartment;

[0027] Figure 3 for Figure 1 Schematic diagram of the axial structure of the magnetic limiting support with magnet removal Figure 1 ;

[0028] Figure 4 for Figure 1 Schematic diagram of the axial structure of the magnetic limiting support Figure 2 ;

[0029] Figure 5 for Figure 1 A schematic diagram of the axonal structure of the charging compartment;

[0030] Figure 6 for Figure 1 A schematic diagram of the axonal structure of the central support base.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Magnetic limiting support; 2. Charging compartment; 3. Support base; 4. First magnet; 5. Second magnet; 6. Third magnet; 11. Contouring cavity; 111. Alignment protrusion; 12. First position area; 121. First hole; 13. Second position area; 131. Second hole; 14. Third position area; 141. Third hole; 21. Fourth magnet; 22. Fifth magnet; 23. Sixth magnet; 24. First limiting groove; 25. Second limiting groove; 26. Third limiting groove; 27. Alignment groove; 31. Mounting groove; 32. First support surface; 33. Second support surface. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0035] For ease of description, spatial relative terms may be used in this text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptions used in this text have been explained accordingly.

[0036] Taking a Bluetooth earphone charging case as an example, the magnetic assembly fixture of this application can align and assemble the charging case used to hold the Bluetooth earphone. For instance, the charging case typically uses wireless charging. To enhance the connection with the wireless charger, multiple product magnets can be installed inside the charging case to ensure the connection position on the wireless charger is centered, thereby ensuring wireless charging efficiency.

[0037] In the current process of assembling magnets in the charging compartment, manual assembly is generally used. To eliminate the influence of complex magnetic fields, only one magnet can be assembled at a time, and each assembly requires the use of adhesive to overcome the influence of complex magnetic fields. The next magnet can only be assembled after the previous magnet has been completely glued and fixed to the assembled part. Otherwise, the position of the magnet will be shifted due to the influence of the magnetic field. In other words, the traditional assembly method requires a long time and manpower.

[0038] To alleviate the above problems, refer to Figures 1-6This application provides a magnetic assembly fixture and a workstation with it, which can assemble multiple magnets simultaneously or sequentially. When assembling multiple magnets sequentially, the assembly of the next magnet can begin immediately after the previous magnet is assembled, without waiting for the adhesive to cure. Considering the practical application scenarios of the fixture, generally, adhesive is first applied to the plastic part before assembling the magnets. In this way, under the action of the adhesive, the magnets can be bonded and fixed to the plastic part (i.e., the Bluetooth earphone charging case 2) at a preset position, so that the magnets will not shift from the preset position during the assembly process.

[0039] Specifically, the magnetic assembly fixture provided in this application includes: a magnetic limiting support 1, the magnetic limiting support 1 having a contour cavity 11, the contour cavity 11 being used for limiting the installation of the part to be assembled, the inner contour surface of the part to be assembled having a plurality of product magnets arranged separately from each other, and a plurality of fixture magnets being arranged through the magnetic limiting support 1, each corresponding to and attracting the product magnet; the magnetic attraction of each fixture magnet relative to its corresponding product magnet is greater than the mutual attraction and / or repulsion between the product magnets.

[0040] The attraction of the fixture magnet is used to overcome the mutual attraction or repulsion between the product magnets. In other words, the fixture magnet attracts and holds the product magnets to prevent them from attracting or repelling each other during assembly, which would cause the product magnets to shift during assembly.

[0041] Multiple fixture magnets are arranged through the magnetic limiting support 1, each corresponding to and attracting the product magnet; the magnetic attraction of each fixture magnet relative to its corresponding product magnet is greater than the mutual attraction and / or repulsion between the product magnets.

[0042] Thus, in the magnetic assembly fixture of this application embodiment, both product magnets and fixture magnets exist, wherein the attraction force of the fixture magnet on the product magnet is greater than the interaction force between the individual product magnets. Based on this, in a complex magnetic field environment, the assembly of the product magnets will not be affected by the interaction force between the individual product magnets, ensuring that the product magnets are assembled at their preset positions on the plastic part (i.e., the Bluetooth earphone charging case 2). In other words, it is not necessary to assemble multiple product magnets one by one with long intervals; instead, multiple magnets can be assembled simultaneously, saving time and manpower.

[0043] For example, the product magnets inside the charging case 2 are aligned and assembled to their respective positions under the attractive force of the fixture magnets. In addition to the attractive force, the charging case 2 is also provided with limiting grooves corresponding to each product magnet. For example, the limiting grooves are constructed as limiting steps. It should be noted that the limiting grooves in this application are insufficient to isolate the interaction forces (which can be attractive and / or repulsive forces) between the product magnets. The assembly position of the product magnets needs to meet the corresponding precision requirements, which is generally based on the assembly reference of the plastic parts (i.e., the Bluetooth headset charging case 2). For example, the plastic parts and the product magnets are connected by adhesive.

[0044] Based on the actual needs of the scenario, the setting area of ​​the jig magnet corresponds to the setting area of ​​the product magnet. Accordingly, the magnets in each setting area of ​​the jig magnet can be the same or different. Taking the example that the magnets in each setting area of ​​the jig magnet are different, the solution of the magnetic assembly jig of this application will be further explained.

[0045] Specifically, the jig magnet includes a first magnet 4, a second magnet 5, and a third magnet 6. The first magnet 4 is located in the first position region 12 of the magnetic limiting support 1, the second magnet 5 is located in the second position region 13 of the magnetic limiting support 1, and the third magnet 6 is located in the third position region 14 of the magnetic limiting support 1. The first position region 12, the second position region 13, and the third position region 14 are set independently of each other.

[0046] Accordingly, the product magnet includes a fourth magnet 21, a fifth magnet 22, and a sixth magnet 23. The first position region 12 corresponds to the position of the fourth magnet 21, and the first magnet 4 is used to provide a first magnetic attraction for the fourth magnet 21; the second position region 13 corresponds to the position of the fifth magnet 22, and the second magnet 5 is used to provide a second magnetic attraction for the fifth magnet 22; the third position region 14 corresponds to the position of the sixth magnet 23, and the third magnet 6 is used to provide a third magnetic attraction for the sixth magnet 23.

[0047] The first, second, and third magnetic attraction forces are greater than the mutual attraction and / or repulsion forces between the fourth magnet 21, the fifth magnet 22, and the sixth magnet 23, respectively.

[0048] For example, the charging compartment 2 is provided with a first limiting groove 24, a second limiting groove 25, and a third limiting groove 26. The first limiting groove 24 is used to preset the installation position of the fourth magnet 21, the second limiting groove 25 is used to preset the installation position of the fifth magnet 22, and the third limiting groove 26 is used to preset the installation position of the sixth magnet 23. This application does not limit the specific shape, structure, size, and position of the first limiting groove 24, the second limiting groove 25, and the third limiting groove 26; they are generally set to correspond to the shape and position of the corresponding fourth magnet 21, fifth magnet 22, and sixth magnet 23. Furthermore, the first limiting groove 24, the second limiting groove 25, and the third limiting groove 26 do not completely block the interaction force of the fourth magnet 21, fifth magnet 22, and sixth magnet 23; the interaction force between the product magnets is mainly blocked by the magnetic attraction between the fixture magnet and the product magnet.

[0049] Consider controlling the volume of the jig magnet. This involves adjusting the jig magnet volume after 3D measuring the product magnet volume, so that the jig magnet is slightly larger than the product magnet volume. This ensures that the attractive force of the jig magnet is greater than the attractive or repulsive force generated between the product and the magnetic field. See the following explanation for details.

[0050] Considering a scheme where the first magnetic attraction force is greater than the mutual attraction and / or repulsion force between the fourth magnet 21, the fifth magnet 22 and the sixth magnet 23, in the magnetic assembly fixture of this application, at least one first magnet 4 is provided, and the total volume of the first magnet 4 is greater than the volume of the fourth magnet 21.

[0051] Considering a scheme where the second magnetic attraction force is greater than the mutual attraction and / or repulsion force between the fifth magnet 22, the fourth magnet 21 and the sixth magnet 23, in the magnetic assembly fixture of this application, at least one second magnet 5 is provided, and the total volume of the second magnet 5 is greater than the volume of the fifth magnet 22.

[0052] Considering a scheme where the third magnetic attraction force is greater than the mutual attraction and / or repulsion force between the sixth magnet 23, the fifth magnet 22 and the fourth magnet 21, in the magnetic assembly fixture of this application, at least one third magnet 6 is provided, and the total volume of the third magnet 6 is greater than the volume of the sixth magnet 23.

[0053] Further considering the arrangement of the first magnet 4 in the magnetic limiting support 1, in the magnetic assembly fixture of this application, multiple first magnets 4 are provided, each first magnet 4 is arranged through one side along the width direction of the magnetic limiting support 1, and each first magnet 4 is independently and separately arranged from each other.

[0054] Further considering the arrangement of the third magnet 6 in the magnetic limiting support 1, in the magnetic assembly fixture of this application, multiple third magnets 6 are provided, each third magnet 6 is arranged through one side along the width direction of the magnetic limiting support 1, and each third magnet 6 is independently and separately arranged from each other.

[0055] Further considering the arrangement of the second magnet 5 in the magnetic limiting support 1, in the magnetic assembly fixture of this application, multiple second magnets 5 are provided, and each second magnet 5 is arranged through one side along the width direction of the magnetic limiting support 1, and each second magnet 5 is independently and separately arranged from each other.

[0056] Further considering the mounting method of the first magnet 4, the second magnet 5, and the third magnet 6 on the magnetic limiting support 1, in the magnetic assembly fixture of this application, the magnetic limiting support 1 has at least one first hole 121 for mounting the first magnet 4; the magnetic limiting support 1 has at least one second hole 131 for mounting the second magnet 5; and the magnetic limiting support 1 has at least one third hole 141 for mounting the third magnet 6.

[0057] This application does not limit the shape of the first hole 121, the second hole 131, and the third hole 141, based on the premise of accommodating the stable installation of the first magnet 4, the second magnet 5, and the third magnet 6. For example, the first hole 121, the second hole 131, and the third hole 141 can be constructed as small circular holes to accommodate the stable installation of the cylindrical first magnet 4, the second magnet 5, and the third magnet 6. Simultaneously, the polarity of the first magnet 4 on the side closest to the product magnet is opposite to the polarity of the fourth magnet 21, the polarity of the second magnet 5 on the side closest to the product magnet is opposite to the polarity of the fifth magnet 22, and the polarity of the third magnet 6 on the side closest to the product magnet is opposite to the polarity of the sixth magnet 23.

[0058] Considering the scenario adaptability of the magnetic assembly fixture, the magnetic assembly fixture of this application also includes a support base 3. The magnetic limiting support 1 is constructed in a T-shape. The support base 3 has a mounting groove 31, and the magnetic limiting support 1 is limited and installed in the mounting groove 31. The mounting groove 31 has a first support surface 32 and a second support surface 33. A preset step height difference is left between the first support surface 32 and the second support surface 33. The first support surface 32 is used to support the upper structure of the magnetic limiting support 1, and the second support surface 33 is used to support the lower structure of the magnetic limiting support 1.

[0059] For example, the bottom of the support base 3 also has a through hole, which is connected to the contour cavity 11. The assembled product can be ejected and unloaded through the through hole, or the charging compartment 2 can be tested through the through hole. The outer contour of the product is consistent with the contour cavity 11 of the magnetic assembly fixture. The product is fixed by the contour cavity 11. For example, the contour cavity 11 is set with a machining accuracy of 0.15mm to prevent the product from moving inside the fixture.

[0060] In addition, considering the limiting installation method of the charging compartment 2 relative to the contour cavity 11, in the magnetic assembly fixture of this application, the inner wall of the contour cavity 11 of the magnetic limiting support 1 has an alignment protrusion 111, and correspondingly, the outer wall of the charging compartment 2 has an alignment groove 27. The alignment protrusion 111 and the alignment groove 27 are slidably adapted to each other so that the charging compartment 2 is assembled into the contour cavity 11 by sliding.

[0061] This application also provides a workstation including the aforementioned magnetic assembly fixture, which can achieve all the effects of the aforementioned magnetic assembly fixture, and will not be elaborated here.

[0062] In summary, the magnetic assembly fixture and workstation described in this application can adapt to complex magnetic field environments. Specifically, since the magnetic attraction between each fixture magnet and its corresponding product magnet is greater than the mutual attraction and / or repulsion between the product magnets, the assembly of the product magnets will not be affected by the interaction forces between the product magnets, ensuring that the product magnets are assembled at their preset positions on the plastic part (i.e., the Bluetooth headset charging case). In other words, it is not necessary to assemble multiple product magnets one by one with long intervals; instead, multiple magnets can be assembled simultaneously, saving time and manpower.

[0063] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0064] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0065] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A magnetic assembly fixture, characterized in that, include: A magnetic limiting support (1) has a contoured cavity (11) for limiting the installation of the part to be assembled. The inner contour surface of the part to be assembled has a plurality of product magnets that are separated from each other. A plurality of fixture magnets that are connected through the magnetic limiting support (1) and attract each of the product magnets are respectively connected. The magnetic attraction of each fixture magnet relative to the corresponding product magnet is greater than the mutual attraction and / or repulsion between the product magnets.

2. The magnetic assembly fixture according to claim 1, characterized in that, The fixture magnet includes a first magnet (4), a second magnet (5) and a third magnet (6). The first magnet (4) is located in the first position region (12) of the magnetic limiting support (1), the second magnet (5) is located in the second position region (13) of the magnetic limiting support (1), and the third magnet (6) is located in the third position region (14) of the magnetic limiting support (1). The first position region (12), the second position region (13) and the third position region (14) are independently set.

3. The magnetic assembly fixture according to claim 2, characterized in that, The product magnets include a fourth magnet (21), a fifth magnet (22), and a sixth magnet (23). The first position region (12) corresponds to the position of the fourth magnet (21), and the first magnet (4) is used to provide a first magnetic attraction to the fourth magnet (21). The second position region (13) corresponds to the position of the fifth magnet (22), and the second magnet (5) is used to provide a second magnetic attraction to the fifth magnet (22). The third position region (14) corresponds to the position of the sixth magnet (23), and the third magnet (6) is used to provide a third magnetic attraction to the sixth magnet (23). The first magnetic attraction, the second magnetic attraction, and the third magnetic attraction are respectively greater than the mutual attraction and / or repulsion between the fourth magnet (21), the fifth magnet (22), and the sixth magnet (23).

4. The magnetic assembly fixture according to claim 3, characterized in that, At least one first magnet (4) is provided, and the total volume of the first magnet (4) is greater than the volume of the fourth magnet (21); At least one second magnet (5) is provided, and the total volume of the second magnet (5) is greater than the volume of the fifth magnet (22); At least one third magnet (6) is provided, and the total volume of the third magnet (6) is greater than the volume of the sixth magnet (23).

5. The magnetic assembly fixture according to claim 4, characterized in that, Multiple first magnets (4) are provided, and each first magnet (4) is provided through one side of the magnetic limiting support (1) along the width direction. Each first magnet (4) is independently separated from each other.

6. The magnetic assembly fixture according to claim 5, characterized in that, Multiple third magnets (6) are provided, and each third magnet (6) is provided to pass through one side of the magnetic limiting support (1) along the width direction. Each third magnet (6) is independently separated from each other.

7. The magnetic assembly fixture according to claim 6, characterized in that, Multiple second magnets (5) are provided, and each second magnet (5) is provided through one side of the magnetic limiting support (1) along the width direction. Each second magnet (5) is independently separated from each other.

8. The magnetic assembly fixture according to claim 4, characterized in that, The magnetic limiting support (1) has at least one first hole (121) for mounting the first magnet (4). The magnetic limiting support (1) has at least one second hole (131) for mounting the second magnet (5); The magnetic limiting support (1) has at least one third hole (141) for mounting the third magnet (6).

9. The magnetic assembly fixture according to claim 8, characterized in that, The magnetic assembly fixture also includes a support base (3). The magnetic limiting support (1) is constructed in a T-shape. The support base (3) has an installation groove (31). The magnetic limiting support (1) is limited and installed in the installation groove (31). The installation groove (31) has a first support surface (32) and a second support surface (33). There is a preset step height difference between the first support surface (32) and the second support surface (33). The first support surface (32) is used to support the upper structure of the magnetic limiting support (1), and the second support surface (33) is used to support the lower structure of the magnetic limiting support (1).

10. A workstation, characterized in that, Includes the magnetic assembly fixture as described in any one of claims 1-9.

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