A housing magnet assembly fixture

Abstract

This utility model discloses a housing magnet assembly fixture, including a product fixing base and a magnet assembly mechanism. The product fixing base has an installation groove, and an assembly base is connected to the product fixing base. The installation groove and the assembly base are spaced apart to form an installation space. The magnet assembly mechanism includes a connecting base, a magnet mounting module, and a sliding magnetic module. The magnet mounting module is fixedly connected to the connecting base and has a fixing groove for mounting magnets. The sliding magnetic module is slidably connected to the connecting base and abuts against the magnet mounting module. A connecting magnet is mounted on the sliding magnetic module, and the connecting magnet is positioned corresponding to the fixing groove. This application utilizes a magnetic pole anti-foolproof magnet and a fixed assembly structure to effectively prevent problems such as incorrect magnet pole orientation and assembly position deviation, thereby improving assembly quality.

Description

Technical Field

[0001] This utility model relates to the technical field of electronic product assembly, and in particular to a housing magnet assembly fixture. Background Technology

[0002] In the manufacturing process of electronic products, the assembly of housing magnets is a crucial step. Currently, due to the limited workspace, manual assembly is not feasible in housing magnet assembly operations. Operators typically need to visually identify the magnet's polarity and then manually assemble it using tweezers, requiring precise alignment during the process. This traditional assembly method is not only inefficient but also prone to human error, leading to inconsistent assembly quality and failing to meet the demands of large-scale production. Therefore, there is an urgent need for a housing magnet assembly fixture that can improve assembly efficiency and ensure assembly accuracy. Utility Model Content

[0003] This invention aims to at least partially solve one of the problems in related technologies. Therefore, one objective of this invention is to provide a housing magnet assembly fixture for achieving rapid and accurate assembly of housing magnets.

[0004] A housing magnet assembly fixture, comprising:

[0005] The product mounting base has an installation slot and an assembly base connected to it. The installation slot and the assembly base are spaced apart to form an installation space.

[0006] A magnet assembly mechanism includes a connecting seat, a magnet mounting module, and a sliding magnetic module. The magnet mounting module is fixedly connected to the connecting seat and has a fixing groove for mounting a magnet. The sliding magnetic module is slidably connected to the connecting seat and abuts against the magnet mounting module. The sliding magnetic module is equipped with a connecting magnet, which is positioned corresponding to the fixing groove.

[0007] Furthermore, the bottom cross-sectional shape of the mounting groove is arc-shaped.

[0008] Furthermore, the top of the mounting base is recessed on the side near the mounting groove, and the locking position is used to place the magnet assembly mechanism.

[0009] Furthermore, the end of the connecting seat and the end of the magnet mounting module are located in the same plane. When the magnet assembly mechanism is placed on the assembly seat, the end of the connecting seat and the end of the magnet mounting module both abut against the snap-fit ​​position.

[0010] Furthermore, the sidewall of the fixing groove is provided with several protrusions, which are made of rubber.

[0011] Furthermore, the connector is provided with scale markings, and the arrangement direction of the scale markings corresponds to the sliding path of the sliding magnetic module.

[0012] Furthermore, the product fixing base is also provided with a mounting base, the mounting base is spaced apart from the assembly base, the mounting base extends along the extension direction of the product fixing base, and the mounting groove is formed on its upper surface.

[0013] Furthermore, an elastic buffer layer is provided between the magnet mounting module and the sliding magnetic module, and the elastic buffer layer is made of silicone.

[0014] Furthermore, the product assembly base is also provided with two positioning posts, which are located on both sides of the mounting groove, and the positioning posts are provided with snap-fit ​​grooves.

[0015] The technical solutions provided in this application have the following advantages compared with the prior art:

[0016] This application relates to a combination of a product mounting base and a magnet assembly mechanism. The product mounting base has a mounting groove for fixing the product casing. An assembly base is provided between the product mounting base and the mounting groove, forming an installation space for accommodating the magnet assembly mechanism. The magnet assembly mechanism consists of a connecting base, a magnet mounting module, and a sliding magnetic module. The connecting base is installed within the installation space, and the magnet mounting module is fixedly connected to the connecting base and has a fixing groove for fixing the magnet to be assembled. The sliding magnetic module is slidably connected to the connecting base and contacts the magnet mounting module. A connecting magnet is mounted on the sliding magnetic module. By moving the sliding magnetic module relative to the magnet mounting module, the position of the connecting magnet can be adjusted, moving it closer to or further away from the fixing groove. The magnetic poles of the connecting magnet are opposite to those of the magnet to be assembled; by utilizing the principle of magnetic attraction, a stable fixation of the magnet to be assembled is achieved.

[0017] When assembling the magnet, first place the product casing in the mounting slot. Then, slide the magnetic module to bring the connecting magnet closer to the fixing slot. Next, install the magnet to be assembled into the fixing slot to secure its position. Then, install the magnet assembly mechanism into the mounting space, ensuring precise alignment between the magnet to be assembled on the sliding magnetic module and its corresponding mounting position on the product casing. Finally, move the sliding magnetic module away from the magnet to be assembled, thus detaching the magnet from the magnet assembly mechanism, completing the assembly of the magnet and casing.

[0018] This application uses magnetic attraction to fix the assembly mechanism and magnets, and then uses the fixed position of the product fixing base and the assembly mechanism to install the magnets, which greatly shortens the assembly time and improves the assembly efficiency. Utilizing a magnetically anti-foolproof magnet and a fixed assembly structure effectively prevents problems such as incorrect magnet polarity and assembly position deviation, thus improving assembly quality. Attached Figure Description

[0019] 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.

[0020] 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.

[0021] In the attached image:

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the housing magnet assembly fixture of this application;

[0023] Figure 2 This is a schematic diagram of the installation state of an embodiment of the housing magnet assembly fixture of this application;

[0024] Figure 3 This is a schematic diagram of the structure of another embodiment of the housing magnet assembly fixture of this application;

[0025] Figure 4 This is a schematic diagram of the magnet assembly mechanism in the housing magnet assembly fixture of this application embodiment;

[0026] Figure 5 for Figure 4 A structural schematic diagram of the magnet assembly mechanism from another perspective;

[0027] Figure 6 for Figure 4 Another structural schematic diagram of the magnet assembly mechanism.

[0028] Figure label:

[0029] 1. Casing magnet assembly fixture; 10. Product fixing seat; 11. Mounting slot; 13. Assembly seat; 131. Snap-fit ​​position; 15. Positioning post; 151. Snap-fit ​​slot; 17. Mounting seat; 30. Magnet assembly mechanism; 31. Connecting seat; 33. Magnet mounting module; 331. Fixing slot; 35. Sliding magnetic suction module; 351. First limit block; 353. Second limit block. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0031] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0032] like Figure 1 - Figure 6 As shown in the embodiment of this application, a housing magnet assembly fixture 1 includes:

[0033] Product mounting base 10, with a mounting groove 11 provided in the product mounting base 10, and an assembly base 13 connected to the product mounting base 10. The mounting groove 11 and the assembly base 13 are spaced apart to form an installation space.

[0034] The magnet assembly mechanism 30 includes a connecting seat 31, a magnet mounting module 33, and a sliding magnetic module 35. The magnet mounting module 33 is fixedly connected to the connecting seat 31 and has a fixing groove 331 for mounting magnets. The sliding magnetic module 35 is slidably connected to the connecting seat 31 and abuts against the magnet mounting module 33. The sliding magnetic module 35 is equipped with a connecting magnet, which is set corresponding to the fixing groove 331.

[0035] The product mounting base 10 provides a positioning and installation foundation for the product shell and the magnet assembly mechanism 30. The mounting slot 11 fixes the product shell, and the assembly base 13 supports the magnet assembly mechanism 30. The magnet assembly mechanism 30 realizes the precise positioning and assembly of the magnets. It is a key part of the fixture to realize its function by connecting the magnets and fixing them together with the magnets to be assembled, and then completing the assembly in conjunction with the overall structure.

[0036] Furthermore, the product mounting base 10 is manufactured using a one-piece molding process and is made of high-strength engineering plastic, which has good insulation and mechanical strength.

[0037] Optionally, the product mounting base 10 has a mounting groove 11, and the groove wall of the mounting groove 11 is provided with anti-slip texture to increase the friction with the product shell and prevent the shell from sliding during assembly.

[0038] Optionally, a mounting base 13 is connected to the product mounting base 10. The mounting base 13 is fixed to the product mounting base 10 by a detachable bolt connection, which facilitates later maintenance and replacement.

[0039] Optionally, the connector 31 is made of metal with a rust-proof surface and internal reinforcing ribs to enhance structural strength. The magnet mounting module 33 is fixedly connected to the connector 31 by welding to ensure a stable connection. The magnet mounting module 33 has a rectangular mounting groove 331 with an elastic silicone pad at the bottom to accommodate magnets of different sizes and provide cushioning protection. The mounting groove 331 is used to install magnets.

[0040] Optionally, the sliding magnetic module 35 is slidably connected to the connecting seat 31 via a linear slide rail to ensure smooth and stable sliding. The sliding magnetic module 35 is equipped with a connecting magnet, which is a neodymium iron boron strong magnet, and the connecting magnet is set in a corresponding fixing slot 331.

[0041] Furthermore, the bottom cross-sectional shape of the mounting groove 11 is arc-shaped.

[0042] In this embodiment, the arc-shaped groove bottom can better fit the bottom contour of the product shell, increase the contact area, make the product shell more stable in the mounting groove 11, prevent the shell from shaking during assembly, and thus ensure the accuracy of the magnet assembly position and improve the assembly precision.

[0043] Optionally, multiple evenly distributed rubber suction cups are provided at the bottom of the arc-shaped groove. When placing the product shell, the rubber suction cups can adhere to the bottom of the shell, further enhancing the stability of the shell within the mounting groove 11.

[0044] Furthermore, a snap-fit ​​position 131 is recessed on the top of the mounting base 13 near the mounting groove 11, which is used to place the magnet assembly mechanism 30.

[0045] Specifically, the snap-fit ​​position 131 provides precise positioning for the magnet assembly mechanism 30, ensuring that the position of the magnet assembly mechanism 30 is consistent each time it is placed, which helps to improve the repeatability and accuracy of assembly, fixes the relative position of the magnet assembly mechanism 30 and the product shell, and ensures that the magnet can be accurately assembled onto the shell.

[0046] Optionally, the locking position 131 has a dovetail groove structure, which provides better positioning and anti-detachment effect. The dimensions of the locking position 131 are precisely designed to fit closely with the dimensions of the connecting seat 31 of the magnet assembly mechanism 30 and the end of the magnet mounting module 33, ensuring that the magnet assembly mechanism 30 is accurately positioned and not easily shaken when placed in the locking position 131.

[0047] Furthermore, the ends of the connecting seat 31 and the magnet mounting module 33 are located in the same plane. When the magnet assembly mechanism 30 is placed on the mounting base 13, the ends of the connecting seat 31 and the magnet mounting module 33 are both abutted in the snap-fit ​​position 131.

[0048] In this embodiment, this design further enhances the stability and positioning accuracy of the magnet assembly mechanism 30 on the assembly base 13, ensuring that the magnets in the magnet mounting module 33 correspond precisely to the assembly positions of the product shell, and avoiding assembly deviations caused by improper placement of the assembly mechanism.

[0049] Optionally, a magnetic rubber strip is provided on the supporting surface. The magnetic adsorption and elasticity of the rubber are used to further enhance the stability of the magnet assembly mechanism 30 within the snap-fit ​​position 131, while preventing positional displacement caused by vibration.

[0050] Furthermore, the sliding magnetic module 35 is provided with a first limiting block 351 and a second limiting block 353 protruding on both sides of the connecting seat 31. When the sliding magnetic module 35 slides on the connecting seat 31, the first limiting block 351 and the second limiting block 353 respectively limit and abut against the connecting seat 31.

[0051] In this embodiment, the limiting block restricts the sliding range of the sliding magnetic module 35 to prevent it from sliding excessively and detaching from the connecting seat 31 or affecting the assembly effect, ensuring that the relative position of the connecting magnet and the magnet in the fixing groove 331 is within a reasonable range, and ensuring the reliability and stability of the magnetic assembly process.

[0052] Optionally, a rolling bearing is installed on the surface where the limit block contacts the connecting seat 31 to reduce sliding friction, make sliding smoother, and extend the service life of the limit block and the connecting seat 31.

[0053] Furthermore, the sidewall of the fixing groove 331 is provided with several protrusions, which are made of rubber.

[0054] In this embodiment, the rubber protrusion increases the friction between the fixing groove 331 and the magnet, preventing the magnet placed in the fixing groove 331 from shifting during the assembly process, ensuring that the magnet is fixed in position within the fixing groove 331, thereby ensuring that the magnet can be accurately assembled onto the product casing.

[0055] Optionally, the protrusions are made of hemispherical rubber material, and each protrusion has fine anti-slip textures on its surface to further increase the friction with the magnet. These protrusions are arranged in a matrix on the side wall of the fixing groove 331 and are evenly distributed, which can fix the magnet in all directions and prevent it from shifting within the fixing groove 331.

[0056] Furthermore, the connecting base 31 is provided with scale markings, and the arrangement direction of the scale markings corresponds to the sliding path of the sliding magnetic module 35.

[0057] In this embodiment, the scale markings facilitate operators to precisely control the sliding distance of the sliding magnetic module 35, thereby accurately adjusting the relative position of the connecting magnet and the magnet in the fixing groove 331, which helps to improve assembly accuracy and enables operators to complete the magnetic assembly operation more precisely.

[0058] Optionally, the scale markings are made using laser engraving technology, with a scale accuracy of 0.1 mm. The scale markings not only correspond to the sliding path of the sliding magnetic module 35, but also indicate the distance between the corresponding magnet and the connecting magnet next to the scale, making it convenient for operators to intuitively understand the positional relationship between the two and to more accurately control the sliding distance of the sliding magnetic module 35.

[0059] Furthermore, the product fixing seat 10 is also provided with a mounting seat 17, which is spaced apart from the assembly seat 13. The mounting seat 17 extends along the extension direction of the product fixing seat 10 and has a mounting groove 11 on its upper surface.

[0060] In this embodiment, the upper surface of the mounting base 17 is provided with a mounting groove 11, which can provide more mounting positioning points for the product. In addition, the mounting base 17 and the product fixing base 10 are detachably connected. When assembling different complex electronic product housings, different mounting bases 17 can be replaced to change different mounting grooves 11, thereby using different mounting grooves 11 to fix different housings respectively, making the different housings more stable in position during the assembly process, reducing displacement deviation, and improving assembly accuracy.

[0061] The presence of mounting base 11 optimizes the overall layout of the fixture, allowing for more rational use of the space in product mounting base 10.

[0062] Mounting bracket 17 is made of aluminum alloy, which is lightweight, high-strength, and has good heat dissipation. Its lightweight nature facilitates the handling and operation of the fixture, reducing the workload of operators during frequent use on the production line. Its high strength ensures the structural stability of the product mounting bracket during use, resisting various external forces during assembly without easily deforming, thus ensuring assembly accuracy. Its good heat dissipation facilitates heat dissipation during electronic product assembly, preventing heat buildup from affecting product performance, improving the overall performance and lifespan of the fixture, and making it particularly suitable for electronic product assembly scenarios with high heat dissipation requirements.

[0063] Furthermore, an elastic buffer layer is provided between the magnet mounting module 33 and the sliding magnetic module 35, and the elastic buffer layer is made of silicone.

[0064] In this embodiment, the elastic buffer layer plays a buffering role during the sliding magnetic module 35's sliding process, preventing wear or damage caused by collision between the sliding magnetic module 35 and the magnet mounting module 33, protecting the key components of the fixture, extending the fixture's service life, and ensuring the stability of the assembly process.

[0065] Optionally, the elastic buffer layer is made of silicone with a thickness of 3 mm. The silicone buffer layer has a uniformly distributed bubble structure inside. This structure can effectively absorb the impact force generated when the sliding magnetic module 35 slides, providing a better buffering effect and avoiding damage to the magnet and other parts of the fixture.

[0066] Furthermore, the product assembly base 13 is also provided with two positioning posts 15, which are located on both sides of the mounting groove 11 respectively, and the positioning posts 15 are provided with snap-fit ​​grooves 151.

[0067] In this embodiment, the positioning post 15 and its snap-fit ​​groove 151 cooperate with the corresponding structure on the product shell to further improve the positioning accuracy of the product shell during the assembly process, ensure that the product shell is fixed in the mounting groove 11, thereby ensuring that the assembly position of the magnet and the product shell is accurate and error-free, and effectively preventing assembly deviation.

[0068] Optionally, the positioning post 15 is cylindrical, made of stainless steel, and chrome-plated, providing excellent rust resistance and wear resistance. The positioning post 15 has a snap-fit ​​groove 151, which is a T-shaped groove structure that works in conjunction with the T-shaped protrusion on the product casing to achieve rapid positioning and precise installation of the product casing, further improving the positioning accuracy of the product casing during assembly.

[0069] It is understood that the above embodiments only illustrate preferred embodiments of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model patent. It should be noted that for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present utility model, all of which fall within the protection scope of the present utility model. Therefore, all equivalent transformations and modifications made within the scope of the claims of the present utility model should fall within the coverage of the claims of the present utility model.

Claims

1. A jig for assembling a housing magnet, characterized in that, include: The product mounting base has an installation slot and an assembly base connected to it. The installation slot and the assembly base are spaced apart to form an installation space. A magnet assembly mechanism includes a connecting seat, a magnet mounting module, and a sliding magnetic module. The magnet mounting module is fixedly connected to the connecting seat and has a fixing groove for mounting a magnet. The sliding magnetic module is slidably connected to the connecting seat and abuts against the magnet mounting module. The sliding magnetic module is equipped with a connecting magnet, which is positioned corresponding to the fixing groove.

2. The housing magnet assembly fixture according to claim 1, characterized in that, The bottom cross-section of the mounting groove is arc-shaped.

3. The housing magnet assembly fixture according to claim 1, characterized in that, The top of the mounting base has a recessed snap-fit ​​position on the side near the mounting groove, which is used to place the magnet assembly mechanism.

4. The housing magnet assembly fixture according to claim 3, characterized in that, The end of the connector and the end of the magnet mounting module are located in the same plane. When the magnet assembly mechanism is placed on the assembly base, the end of the connector and the end of the magnet mounting module abut against the snap-fit ​​position.

5. A housing magnet assembly fixture according to any one of claims 1 to 4, characterized in that, The sliding magnetic module has a first limiting block and a second limiting block protruding on both sides of the connecting seat. When the sliding magnetic module slides on the connecting seat, the first limiting block and the second limiting block respectively limit and abut against the connecting seat.

6. A housing magnet assembly fixture according to any one of claims 1 to 4, characterized in that, The sidewall of the fixing groove is provided with several protrusions, which are made of rubber.

7. A housing magnet assembly fixture according to any one of claims 1 to 4, characterized in that, The connector is provided with scale markings, and the arrangement direction of the scale markings corresponds to the sliding path of the sliding magnetic module.

8. A housing magnet assembly fixture according to any one of claims 1 to 4, characterized in that, The product fixing base is also provided with a mounting base, which is spaced apart from the assembly base. The mounting base extends along the extension direction of the product fixing base and has the mounting groove on its upper surface.

9. A housing magnet assembly fixture according to any one of claims 1 to 4, characterized in that, An elastic buffer layer is provided between the magnet mounting module and the sliding magnetic module, and the elastic buffer layer is made of silicone.

10. A housing magnet assembly fixture according to any one of claims 1 to 4, characterized in that, The product assembly base is also provided with two positioning posts, which are located on both sides of the mounting groove, and the positioning posts are provided with snap-fit ​​grooves.

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