Iron-based nanocrystalline common mode inductor positioning die

Abstract

The utility model belongs to the technical field of inductor positioning dies, and particularly relates to an iron-based nanocrystalline common mode inductor positioning die which comprises a support, a plurality of sets of sliding grooves are formed in the support, positioning holes are formed in the support, a positioning assembly comprises positioning sliding rods arranged in the positioning holes, and positioning block assemblies are arranged in one-to-one correspondence with the sliding grooves. The positioning block assembly comprises positioning blocks connected into the sliding grooves, the bottoms of the positioning blocks are integrally connected with sliding bases in sliding fit with the sliding grooves, the multiple sets of clamps are arranged in a pairwise mode, the clamps are clamped on the positioning sliding rods, the sliding bases are matched with the positioning sliding rods and the sliding grooves, the distance between the positioning blocks is adjusted, and then different turn-to-turn gaps can be adapted. And then through cooperation of the two sets of clamps, the position of the adjusted positioning block is fixed, and the situation that the positioning precision is affected due to movement of the positioning block is prevented.

Description

Technical Field

[0001] This utility model relates to the field of inductor positioning mold technology, specifically to an iron-based nanocrystalline common-mode inductor positioning mold. Background Technology

[0002] Iron-based nanocrystalline alloys (such as Fe-Si-B-Nb-Cu systems) have become ideal alternative materials for common-mode inductors due to their excellent soft magnetic properties.

[0003] Because iron-based nanocrystalline inductors require extremely high winding precision, traditional manual winding is difficult to guarantee consistency. Therefore, high-precision positioning molds are needed to ensure uniform inter-turn spacing and reduce eddy current losses at high frequencies.

[0004] Most winding dies on the market are designed for ferrites and are difficult to adapt to the special requirements of iron-based nanocrystalline materials. They lack adaptive adjustment mechanisms and cannot adapt to different wire diameters and turn pitch requirements. Therefore, there is an urgent need to provide iron-based nanocrystalline common mode inductor positioning dies. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] Therefore, the purpose of this utility model is to provide a positioning mold for iron-based nanocrystalline common mode inductors. By cooperating with the sliding block, positioning rod and sliding groove, the spacing between each positioning block can be adjusted, thereby adapting to different turn and turn gaps and improving the overall applicability of the positioning mold. Then, by cooperating with two sets of clamps, the position of the adjusted positioning block is fixed to prevent the positioning block from moving and affecting the positioning accuracy.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] Iron-based nanocrystalline common-mode inductor positioning mold, comprising:

[0009] As a support for connecting the base frame, the support has multiple sets of sliding grooves and positioning holes that extend through both ends of the support.

[0010] A positioning assembly, connected to a bracket, includes a positioning slide rod placed within a positioning hole;

[0011] The positioning block assembly is provided in multiple sets, and each positioning block assembly is set to correspond one-to-one with the slide groove. The positioning block assembly includes a positioning block connected in the slide groove, and the bottom of the positioning block is integrally formed with a slide seat that slides and engages with the slide groove.

[0012] The clips are provided in multiple sets, with each set of clips arranged in pairs, and the clips are attached to the positioning slide rod.

[0013] As a preferred embodiment of the iron-based nanocrystalline common-mode inductor positioning mold of this utility model, the multiple sets of the sliding grooves are arranged linearly and equidistantly from left to right along the inside of the bracket, and a scale is provided on the outside of the bracket corresponding to the position of the sliding groove.

[0014] As a preferred embodiment of the iron-based nanocrystalline common-mode inductor positioning mold of this utility model, the front end of the positioning slide rod extends to the outside of the bracket and is fixed by a locking nut, and the rear end of the positioning slide rod is connected to a handle.

[0015] As a preferred embodiment of the iron-based nanocrystalline common-mode inductor positioning mold of this utility model, the slide block is provided with a limiting hole that matches the diameter of the positioning slide rod.

[0016] As a preferred embodiment of the iron-based nanocrystalline common-mode inductor positioning mold of this utility model, multiple sets of the clamps are arranged on both sides of the positioning block, and a force-applying groove is opened on the outer side of the clamps.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] By cooperating with the sliding block, positioning rod, and sliding groove, the distance between each positioning block is adjusted, thereby adapting to different turn-to-turn gaps and improving the overall applicability of the positioning mold. Then, by cooperating with two sets of clamps, the position of the adjusted positioning block is fixed to prevent the positioning block from moving and affecting the positioning accuracy. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0022] Figure 3 This is a partial structural diagram of the present utility model.

[0023] In the diagram: 100 bracket, 110 slide groove, 111 positioning hole, 120 scale, 200 positioning component, 210 positioning slide rod, 220 handle, 300 positioning block component, 310 slide base, 311 limit hole, 320 positioning block, 400 clamp, 410 force groove. Detailed Implementation

[0024] 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.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] This utility model provides a positioning mold for iron-based nanocrystalline common-mode inductors. Through the cooperation of a sliding block, positioning rod, and sliding groove, the spacing between each positioning block is adjusted, thereby adapting to different turn-to-turn gaps and improving the overall applicability of the positioning mold. Then, two sets of clamps are used to fix the adjusted positioning block positions, preventing movement of the positioning blocks and affecting positioning accuracy. Please refer to [link / reference]. Figure 1-3 It includes a bracket 100, a positioning component 200, a positioning block component 300, and a clip 400;

[0029] Please continue reading. Figure 1-3 As a support 100 connecting the base frame, the support 100 has multiple sets of sliding grooves 110 and positioning holes 111, which penetrate through the left and right ends of the support 100.

[0030] Multiple sets of slide grooves 110 are arranged linearly and equidistantly from left to right along the inside of the bracket 100, and a scale 120 is embedded on the outside of the bracket 100 corresponding to the position of the slide groove 110. The scale 120 is used as a reference to achieve precise adjustment.

[0031] Please continue reading. Figure 1-3The positioning component 200 is connected to the bracket 100 and includes a positioning slide rod 210 placed in the positioning hole 111;

[0032] The front end of the positioning slide rod 210 extends to the outside of the bracket 100 and is fixed by a locking nut (not shown in the figure). The rear end of the positioning slide rod 210 is connected to the handle 220. The positioning slide rod 210 serves as a guide rod to guide the positioning block assembly 300.

[0033] Please continue reading. Figure 1-2 The positioning block assembly 300 is provided in multiple sets, and the positioning block assembly 300 is respectively set in correspondence with the slide groove 110. The positioning block assembly 300 includes a positioning block 320 connected in the slide groove 110. The bottom of the positioning block 320 is integrally formed and connected to a slide seat 310 that slides with the slide groove 110. The slide seat 310 is provided with a limiting hole 311 that matches the diameter of the positioning slide rod 210.

[0034] By cooperating with the sliding block 310, the positioning slide rod 210 and the slide groove 110, the distance between each positioning block 320 can be adjusted, thereby adapting to different turns and inter-turn gaps.

[0035] Please continue reading. Figure 1-3 The clip 400 is provided in multiple sets, and the multiple sets of clips 400 are set in pairs. The clips 400 are locked onto the positioning slide bar 210. By cooperating with the two sets of clips 400, the position of the adjusted positioning block 320 is fixed to prevent the positioning block 320 from moving and affecting the positioning accuracy.

[0036] Multiple sets of clips 400 are arranged on both sides of the positioning block 320, and a force-applying groove 410 is opened on the outer side of the clips 400;

[0037] Working principle: When in use, the sliding block 310 cooperates with the positioning slide rod 210 and the slide groove 110 to adjust the distance between each positioning block 320, thereby adapting to different turn-to-turn gaps and improving the overall applicability of the positioning mold. Then, the adjusted positioning block 320 is fixed by two sets of clamps 400 to prevent the positioning block 320 from moving and affecting the positioning accuracy.

[0038] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A positioning mold for an iron-based nanocrystalline common-mode inductor, characterized in that, include: As a support (100) for connecting the base frame, the support (100) has multiple sets of sliding grooves (110) and positioning holes (111) are provided on the support (100), with the positioning holes (111) penetrating the left and right ends of the support (100). The positioning assembly (200) is connected to the bracket (100) and includes a positioning slide rod (210) placed in the positioning hole (111); The positioning block assembly (300) is provided in multiple sets. The positioning block assembly (300) is respectively set in correspondence with the slide groove (110). The positioning block assembly (300) includes a positioning block (320) connected in the slide groove (110). The bottom of the positioning block (320) is integrally formed and connected to a slide seat (310) that slides with the slide groove (110). The clips (400) are provided in multiple sets, with each set of clips (400) set in pairs, and the clips (400) are attached to the positioning slide bar (210).

2. The iron-based nanocrystalline common-mode inductor positioning mold according to claim 1, characterized in that, Multiple sets of the aforementioned slide grooves (110) are arranged linearly and equidistantly from left to right along the inside of the bracket (100), and a scale (120) is provided on the outside of the bracket (100) corresponding to the position of the slide groove (110).

3. The iron-based nanocrystalline common-mode inductor positioning mold according to claim 1, characterized in that, The front end of the positioning slide rod (210) extends to the outside of the bracket (100) and is fixed by a locking nut. The rear end of the positioning slide rod (210) is connected to a handle (220).

4. The iron-based nanocrystalline common-mode inductor positioning mold according to claim 1, characterized in that, The slide block (310) is provided with a limiting hole (311) that matches the diameter of the positioning slide rod (210).

5. The iron-based nanocrystalline common-mode inductor positioning mold according to claim 1, characterized in that, Multiple sets of the aforementioned clips (400) are arranged on both sides of the positioning block (320), and a force-applying groove (410) is opened on the outer side of the clips (400).

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