A magnetizing carrier for multi-piece profiled magnets

Abstract

The utility model discloses a kind of multi-piece special-shaped magnet magnetizing carriers, bearing tooling includes bottom plate and top plate, bottom plate is equipped with multiple profiling grooves for positioning special-shaped magnet, and its opposite sides are respectively equipped with positioning block on upper end, positioning block is equipped with positioning gap, top plate opposite sides are respectively each equipped with a pair of cutout, form positioning plate between adjacent pair of cutout, when top plate is abutted on bottom plate upper end, positioning plate is embedded in positioning gap, top plate and bottom plate are abutted and form columnar structure, positioning tooling is columnar structure, and its side wall is equipped with multiple horizontal positioning grooves, multiple bearing tooling is respectively embedded in multiple positioning grooves.The profiling groove on the bottom plate of the utility model realizes the accurate positioning of special-shaped magnet, the abutment of top plate and bottom plate realizes the stable bearing of special-shaped magnet, bearing tooling is in the positioning groove of positioning tooling, the cooperation of bearing tooling and positioning tooling is convenient for positioning and moving batch special-shaped magnet, and can improve magnetizing efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of magnet processing equipment, and in particular to a magnetizing carrier for multiple irregularly shaped magnets. Background Technology

[0002] Small, irregularly shaped magnets have a variety of uses, such as being used on bicycle racks to attract objects. After being initially shaped, irregularly shaped magnets need to be magnetized (e.g., axially magnetized) to make them magnetic. The magnetization process is generally carried out by placing them inside the coil of a magnetizer.

[0003] During magnetization, appropriate tooling or carriers are needed for positioning, especially for irregularly shaped magnets, to ensure accurate posture during magnetization. Existing technologies, such as the magnetization tooling for miniature irregularly shaped products described in application number 202123067972.7, include tooling blocks. These blocks use contour grooves to position the miniature irregularly shaped products, improving the stacking speed and stability, thus increasing magnetization efficiency. However, while this method ensures the stability of the miniature irregularly shaped products on the lower tooling blocks, preventing them from falling off, it cannot provide more stable positioning for the miniature irregularly shaped products on the uppermost tooling blocks. Furthermore, when the tooling blocks are placed into the magnetization coil from top to bottom, the unstable connection between the upper and lower tooling blocks makes operation difficult. Utility Model Content

[0004] The purpose of this invention is to provide a magnetizing carrier for multiple irregularly shaped magnets. The contour groove on the bottom plate enables precise positioning of the irregularly shaped magnets, and the contact between the top plate and the bottom plate enables stable support of the irregularly shaped magnets. The carrier fixture is positioned in the positioning groove of the positioning fixture to position multiple irregularly shaped magnets. The cooperation between the carrier fixture and the positioning fixture facilitates the positioning and removal of batches of irregularly shaped magnets, thereby improving magnetization efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: a magnetizing carrier for multiple irregularly shaped magnets, comprising:

[0006] The supporting fixture includes a base plate and a top plate. The base plate has multiple contoured grooves for positioning irregularly shaped magnets, and positioning blocks are respectively provided at the upper ends of opposite sides of the base plate. The positioning blocks have positioning notches. The top plate has a pair of cutouts on each opposite side, and a positioning plate is formed between adjacent pairs of cutouts. When the top plate abuts against the upper end of the base plate, the positioning plate is embedded in the positioning notch. The top plate and the base plate abut against each other to form a columnar structure.

[0007] The positioning fixture has a columnar structure and its sidewalls are provided with multiple horizontal positioning grooves. The multiple load-bearing fixtures are respectively embedded in the multiple positioning grooves.

[0008] As a further optimization, the top plate and the bottom plate abut against each other to form a cylindrical structure.

[0009] As a further optimization, a plurality of first mounting slots are provided on the side of the upper end of the base plate, and an adsorption magnet is provided in the first mounting slot. A second mounting slot is provided at the lower end of the top plate opposite to the first mounting slot, and an iron sheet is provided in the second mounting slot. When the top plate and the base plate abut against each other, the iron sheet is adsorbed onto the adsorption magnet. The adsorption effect ensures the connection stability of the top plate and the base plate.

[0010] As a further optimization, when the bearing fixture is embedded in the positioning groove, the bearing fixture extends at least partially out of the positioning groove, which facilitates the removal of the bearing fixture from the positioning groove.

[0011] As a further optimization, the positioning groove extends horizontally through the positioning fixture.

[0012] As a further optimization, an arc-shaped baffle is provided on the side of the positioning groove away from its entrance, which can realize the positioning function of the bearing tool and also prevent the bearing tool from falling out of the other side of the positioning groove.

[0013] As a further optimization, the positioning groove is provided with a recessed groove, and the portion of the bearing fixture located in the positioning groove is embedded in the recessed groove, which can ensure the stability of the bearing fixture.

[0014] As a further optimization, the number of positioning slots is four to eight, preferably five, which can increase the number of irregularly shaped magnets that can be supported without affecting the magnetization effect.

[0015] As a further optimization, the upper end of the positioning fixture is provided with an operating part that facilitates gripping or clamping.

[0016] As a further optimization, both the bearing fixture and the positioning fixture are made of aluminum, which does not affect the magnetization effect.

[0017] Compared with the prior art, the present invention has the following advantages: the contour groove on the bottom plate enables precise positioning of irregularly shaped magnets; the contact between the top plate and the bottom plate enables stable support of the irregularly shaped magnets; the support fixture is positioned in the positioning groove of the positioning fixture to position multiple irregularly shaped magnets; the cooperation between the support fixture and the positioning fixture facilitates the positioning and removal of batches of irregularly shaped magnets, thereby improving magnetization efficiency. Attached Figure Description

[0018] Figure 1 This is a structural diagram of the present invention.

[0019] Figure 2This is an exploded view of the load-bearing tooling of this utility model.

[0020] Figure 3 This is a structural diagram of another embodiment of the base plate in the load-bearing fixture of this utility model.

[0021] Figure 4 This is a bottom view structural diagram of another embodiment of the top plate in the load-bearing fixture of this utility model.

[0022] Figure 5 This is a structural diagram of another embodiment of the positioning fixture of this utility model.

[0023] Figure 6 This is a structural diagram of another embodiment of the positioning tooling of this utility model. Detailed Implementation

[0024] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0025] like Figure 1 and Figure 2 As shown, a magnetizing carrier for multiple irregularly shaped magnets includes a supporting fixture 10 and a positioning fixture 20. The supporting fixture 10 includes a base plate 11 and a top plate 12. The base plate 11 is provided with a plurality of contoured grooves 100 for positioning irregularly shaped magnets 30, and positioning blocks 111 are respectively provided on the upper ends of its opposite sides. Positioning blocks 111 are provided with positioning notches 110. The top plate 12 is provided with a pair of cuts 120 on each opposite side. A positioning plate 121 is formed between adjacent pairs of cuts 120. When the top plate 12 abuts against the upper end of the base plate 11, the positioning plate 121 is embedded in the positioning notch 110. The top plate 12 and the base plate 11 abut against each other to form a columnar structure. The positioning fixture 20 is a columnar structure, and its side wall is provided with a plurality of horizontal positioning grooves 200. The plurality of supporting fixtures 10 are respectively embedded in the plurality of positioning grooves 200.

[0026] In this utility model, the irregular magnet 30 is a processed but unmagnetized magnet, which needs to be placed in a magnetizer for magnetization. The bottom plate 11, the top plate 12 and the positioning fixture 20 are all made of aluminum. The choice of this material ensures that placing the irregular magnet 30 inside does not affect the magnetizer's magnetization of the irregular magnet 30. Due to its irregular structure, the irregularly shaped magnet 30 can be accurately embedded in the contour groove 100 on the base plate 11, thus avoiding incorrect posture. After the irregularly shaped magnet 30 is fully placed in the contour groove 100, the top plate 12 is placed against the base plate 11. The cooperation between the positioning plate 121 and the positioning notch 110 ensures precise contact between the top plate 12 and the base plate 11. Furthermore, the two can be interlocked to a certain extent by the positioning plate 121 and the positioning notch 110 to ensure the stability of the connection after contact, preventing separation when the bearing fixture 10 is removed. After the top plate 12 and the base plate 11 are in contact, the bearing fixture 10 is formed. The irregularly shaped magnet 30 can be stabilized in the contour groove 100. The supporting fixture 10 is embedded in the positioning groove 200 on the positioning fixture 20 to form a magnetizing carrier for multiple irregularly shaped magnets. The number of positioning grooves 200 is four to eight, which can be used to embed the corresponding number of supporting fixtures 10. Subsequently, the magnetizing carrier for multiple irregularly shaped magnets can be placed in the magnetizing coil of the magnetizer to magnetize the irregularly shaped magnets. After the magnetizing action is completed and the magnetizing carrier for multiple irregularly shaped magnets is removed, the supporting fixture 10 is removed from the positioning groove 200. By pressing the positioning block 111, the bottom plate 11 and the top plate 12 can be separated relatively easily, making it convenient to remove the magnetized irregularly shaped magnets from the contour groove 100.

[0027] This invention achieves precise positioning of the irregularly shaped magnet 30 through the contour groove 100 on the base plate 11, and provides stable support for the irregularly shaped magnet 30 through the contact between the top plate 12 and the base plate 11. The support fixture 10 is placed in the positioning groove 200 of the positioning fixture 20 to position multiple irregularly shaped magnets 30, which is convenient for placement in the magnetizing coil of the magnetizer, making it easier to magnetize the irregularly shaped magnets 30 and improving the magnetizing efficiency.

[0028] Preferably, the top plate 12 and the bottom plate 11 abut against each other to form a cylindrical structure. The cylindrical structure has no directional restrictions and can be more easily embedded into the positioning groove 200.

[0029] like Figure 3 and Figure 4As shown, in one embodiment of this utility model, a plurality of first mounting grooves 101 are provided on the side of the upper end of the base plate 11, such as four first mounting grooves 101. Each first mounting groove 101 is provided with an adsorption magnet 112. The adsorption magnet 112 can be fixed in the first mounting groove 101 by adhesive bonding. A second mounting groove 102 is provided at the lower end of the top plate 12 opposite to the first mounting groove 101. An iron sheet 122 is provided in the second mounting groove 102. The iron sheet 122 is also fixed in the second mounting groove 102 by adhesive bonding. When the top plate 12 and the base plate 11 abut against each other, the iron sheet 122 is adsorbed onto the adsorption magnet 112. In this embodiment, the connection stability after the top plate 12 and the base plate 11 abut against each other is no longer achieved by snap-fit, but by the adsorption effect of the iron sheet 122 on the top plate 12 and the adsorption magnet 112 on the base plate 11. The positioning plate 121 can be embedded into the positioning notch 110 relatively easily, which can ensure the connection stability and facilitate disassembly and assembly.

[0030] The supporting fixture 10, which is cylindrical after the top plate 12 and the bottom plate 11 abut together, and the positioning fixture 20, although cylindrical, can form a vertical surface rather than a circular arc surface on one side or opposite sides. That is, when the supporting fixture 10 is embedded in the positioning groove 200, the supporting fixture 10 extends at least partially out of the positioning groove 200. This makes it convenient to remove the supporting fixture 10 from the positioning groove 200 by clamping or pinching the part of the supporting fixture 10 that protrudes from the positioning groove 200 after the irregular magnet 30 has been magnetized.

[0031] Combination Figure 5 As shown, in one embodiment of this utility model, the positioning groove 200 horizontally penetrates the positioning fixture 20. While one side of the bearing fixture 10 protrudes from one side of the positioning groove 200 for easy removal, its other side can partially extend out of the other side of the positioning groove 200, which can ensure the stability and balance of the bearing fixture 10 on the positioning fixture 20.

[0032] Furthermore, to prevent the bearing fixture 10 from falling out of the other side of the positioning groove 200, or to limit the position of the bearing fixture 10 extending into the positioning groove 200, an arc-shaped baffle 201 is provided on the side of the positioning groove 200 away from its entrance. After the bearing fixture 10 is embedded in the positioning groove 200, it abuts against the arc-shaped baffle 201, which limits the distance of the bearing fixture 10 extending into the groove, and also allows it to partially protrude out of the positioning groove 200.

[0033] like Figure 6As shown, in one embodiment of this utility model, a recessed groove 202 is provided in the positioning groove 200. The width of the opening of the recessed groove 202 communicating with the outside must be smaller than the width of the opening of the positioning groove 200 communicating with the outside, and at least smaller than the diameter of the bearing fixture 10. Preferably, when the portion of the bearing fixture 10 located in the positioning groove 200 is embedded in the recessed groove 202, a conformal structure can be formed, which can ensure the radial stability of the bearing fixture 10. Even if the positioning fixture 20 tilts during the removal or storage process, the bearing fixture 10 will not fall out of the positioning groove 200, thus ensuring the stability of the bearing fixture 10.

[0034] Preferably, the upper end of the positioning fixture 20 is provided with an operating part 21 that is easy to hold or clamp. For example, the operating part 21 is a gripping rod, which can easily move the positioning fixture 20.

[0035] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A magnetizing carrier for multiple irregularly shaped magnets, characterized in that, include: The supporting fixture includes a base plate and a top plate. The base plate has multiple contoured grooves for positioning irregularly shaped magnets, and positioning blocks are respectively provided at the upper ends of opposite sides of the base plate. The positioning blocks have positioning notches. The top plate has a pair of cutouts on each opposite side, and a positioning plate is formed between adjacent pairs of cutouts. When the top plate abuts against the upper end of the base plate, the positioning plate is embedded in the positioning notch. The top plate and the base plate abut against each other to form a columnar structure. The positioning fixture has a columnar structure and its sidewalls are provided with multiple horizontal positioning grooves. The multiple load-bearing fixtures are respectively embedded in the multiple positioning grooves.

2. The magnetizing carrier for multiple irregularly shaped magnets according to claim 1, characterized in that, The top plate and bottom plate abut each other to form a cylindrical structure.

3. The magnetizing carrier for multiple irregularly shaped magnets according to claim 1, characterized in that, The bottom plate has a plurality of first mounting slots at the upper side, and each first mounting slot contains an adsorption magnet. The top plate has a second mounting slot at the lower end opposite to the first mounting slots, and each second mounting slot contains an iron sheet. When the top plate and the bottom plate come into contact, the iron sheet is adsorbed onto the adsorption magnet.

4. The magnetizing carrier for multiple irregularly shaped magnets according to any one of claims 1 to 3, characterized in that, When the bearing fixture is embedded in the positioning groove, the bearing fixture extends at least partially out of the positioning groove.

5. The magnetizing carrier for multiple irregularly shaped magnets according to claim 4, characterized in that, The positioning groove extends horizontally through the positioning fixture.

6. The magnetizing carrier for multiple irregularly shaped magnets according to claim 5, characterized in that, An arc-shaped baffle is provided on the side of the positioning groove away from its entrance.

7. The magnetizing carrier for multiple irregularly shaped magnets according to claim 5, characterized in that, The positioning groove is provided with a sink groove, and the portion of the bearing fixture located in the positioning groove is embedded in the sink groove.

8. The magnetizing carrier for multiple irregularly shaped magnets according to claim 1, characterized in that, The number of positioning slots is four to eight.

9. The magnetizing carrier for multiple irregularly shaped magnets according to claim 1, characterized in that, The upper end of the positioning fixture is provided with an operating part that facilitates gripping or clamping.

10. The magnetizing carrier for multiple irregularly shaped magnets according to claim 1, characterized in that, Both the load-bearing fixture and the positioning fixture are made of aluminum.

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