Hollow coil inductor processing jig

Abstract

The utility model provides a kind of hollow coil inductor processing fixture, including jig plate and positioning strip, the jig plate is equipped with accommodating groove and at least two limit slots, at least two the limit slots are spaced apart and located the two sides of accommodating groove along first direction, the positioning strip is detachably connected to the jig plate, the positioning strip is located the accommodating groove, the positioning strip is equipped with positioning column, the limit slot is equipped on the two sides of the first direction of the positioning column. Hollow coil inductor processing fixture of the utility model can be more adapted to hollow coil inductor, can be more stable and quickly loaded hollow coil inductor, also more stable when transporting, can prevent hollow coil inductor from falling off from jig, improve the security when transporting.

Description

Technical Field

[0001] This utility model relates to the field of air-core coil inductor technology, and specifically to a jig for processing air-core coil inductors. Background Technology

[0002] An inductor is a component that converts electrical energy into magnetic energy and stores it. It typically consists of a frame, windings, shielding, encapsulation material, and a magnetic or iron core. Air-core inductors, also known as hollow coils, are often used in high-frequency circuits. Their overall structure generally does not include shielding, encapsulation material, or a magnetic or iron core; a single air-core coil constitutes an inductor. During production, the coil is wound on a mold, then removed from the mold, and further processing is performed on the air-core coil, such as die casting, powder coating, adhesive application, and painting.

[0003] In current inductor processing equipment, most of the inductors are mounted using universally applicable fixtures. However, due to the special shape of air-core coil inductors, the existing fixtures cannot be well adapted to air-core coil inductors, making it difficult to mount them smoothly and quickly. Utility Model Content

[0004] The purpose of this invention is to provide a jig for processing hollow coil inductors, which aims to solve the problem that existing jigs are difficult to load hollow coil inductors smoothly and quickly.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A jig for processing air-core coil inductors is provided, comprising:

[0007] A fixture plate, the fixture plate having a receiving groove and at least two limiting grooves, the at least two limiting grooves being spaced apart on both sides of the receiving groove along a first direction;

[0008] A positioning strip is detachably connected to the fixture plate. The positioning strip is located in the receiving groove. The positioning strip is provided with a positioning post. The positioning post is provided with the limiting groove on both sides in the first direction.

[0009] Optionally, the fixture plate is provided with a plurality of limiting posts, and in the second direction, the gap between two adjacent limiting posts forms the limiting groove, and the second direction is orthogonal to the first direction.

[0010] Optionally, the limiting post is cone-shaped.

[0011] Optionally, the positioning post is conical in shape.

[0012] Optionally, the positioning strip is embedded in the receiving groove.

[0013] Optionally, the positioning strip has chamfers at both ends, and the receiving groove has matching chamfers at both ends.

[0014] Optionally, the fixture plate is provided with a first positioning hole, and the positioning strip is provided with a second positioning hole, the second positioning hole corresponding one-to-one with the first positioning hole.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In the hollow coil inductor processing fixture provided by this utility model, during use, the hollow part in the middle of the hollow coil inductor is sleeved on the positioning post, and the fins at both ends of the hollow coil inductor are engaged in two limiting grooves, thereby completing the fixation of the hollow coil inductor. Compared with existing ordinary fixtures, the fixture of this utility model can better adapt to hollow coil inductors, can load hollow coil inductors more stably and quickly, and is more stable during transportation, preventing the hollow coil inductor from falling off the fixture and improving the safety during transportation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. 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.

[0018] Figure 1 This is a schematic diagram of the structure of the hollow coil inductor processing fixture of this utility model;

[0019] Figure 2 This is a schematic diagram of the fixture plate of the hollow coil inductor processing fixture of this utility model;

[0020] Figure 3 This is a schematic diagram of the positioning strip of the hollow coil inductor processing fixture of this utility model.

[0021] In the diagram: 1. Fixture plate; 2. Positioning strip; 3. Receiving groove; 4. Positioning post; 5. Limiting groove; 6. Limiting post; 7. First positioning hole; 8. Second positioning hole. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 utility model 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 utility model.

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

[0025] The following is combined Figures 1 to 3 This invention describes a jig for processing hollow coil inductors.

[0026] like Figures 1 to 3 As shown, this utility model provides a processing fixture for hollow coil inductors, including a fixture plate 1 and a positioning strip 2. The fixture plate 1 is provided with a receiving groove 3 and at least two limiting grooves 5. The at least two limiting grooves 5 are provided at intervals on both sides of the receiving groove 3 along a first direction. The positioning strip 2 is detachably connected to the fixture plate 1 and is located in the receiving groove 3. The positioning strip 2 is provided with a positioning post 4, and the positioning post 4 is provided with limiting grooves 5 on both sides in the first direction.

[0027] For ease of explanation, in this embodiment, each orientation is as follows: Figure 1 As shown, the first direction is the front-back direction, and the second direction is the left-right direction.

[0028] In the hollow coil inductor processing fixture provided by this utility model, during use, the hollow part in the middle of the hollow coil inductor is sleeved on the positioning post 4, and the fins at both ends of the hollow coil inductor are engaged in the two limiting grooves 5, thereby completing the fixation of the hollow coil inductor. Compared with the existing ordinary fixtures, the fixture of this utility model can better adapt to the hollow coil inductor, can load the hollow coil inductor more stably and quickly, and is more stable during transportation, preventing the hollow coil inductor from falling off the fixture and improving the safety during transportation.

[0029] Furthermore, the positioning strip 2 is detachably connected to the fixture plate 1, which makes it easier to replace positioning strips 2 of different specifications. Positioning posts 4 of different sizes can be set on positioning strips 2 of different specifications to adapt to hollow coil inductors of different specifications, thus improving adaptability.

[0030] In some embodiments, the jig plate 1 is provided with a plurality of limiting posts 6. In the second direction, the gap between two adjacent limiting posts 6 forms a limiting groove 5. The second direction is orthogonal to the first direction. Specifically, in the left-right direction, a limiting groove 5 is formed between two closely spaced limiting posts 6. The fins at both ends of the hollow coil inductor can be placed in the limiting groove 5 to complete the fixation and prevent the idle coil inductor from shaking during transportation, making the transportation more stable.

[0031] In some embodiments, the limiting post 6 is cone-shaped, allowing the fins at both ends of the hollow coil inductor to enter the limiting groove 5 more quickly from top to bottom.

[0032] In some embodiments, the positioning post 4 is cone-shaped, and the hollow part in the middle of the hollow coil inductor can be more quickly fitted onto the positioning post 4 from top to bottom.

[0033] In some embodiments, the positioning strip 2 is embedded in the receiving groove 3. More specifically, there are four receiving grooves 3 and four positioning strips 2. The four positioning strips 2 are respectively embedded in the four receiving grooves 3, which can transport more hollow coil inductors.

[0034] In some embodiments, the two ends of the positioning strip 2 are chamfered, and the two ends of the receiving groove 3 are provided with matching chamfers. When replacing the positioning strip 2, the positioning strip 2 can be pushed into the receiving groove 3 from left to right. The chamfer design makes the operation more convenient.

[0035] In some embodiments, the fixture plate 1 is provided with a first positioning hole 7, and the positioning strip 2 is provided with a second positioning hole 8. The second positioning hole 8 corresponds one-to-one with the first positioning hole 7. Specifically, the positioning strip 2 can be installed on the fixture plate 1 by means of bolts passing through the first positioning hole 7 and the second positioning hole 8, thereby achieving a detachable connection and making replacement more convenient.

[0036] In some embodiments, the second positioning hole 8 is a countersunk hole, which allows the bolt to fit better against the positioning strip 2 and avoids affecting the placement of the hollow coil inductor.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A jig for processing air-core coil inductors, characterized in that, include: The fixture plate (1) is provided with a receiving groove (3) and at least two limiting grooves (5), and the at least two limiting grooves (5) are provided at intervals on both sides of the receiving groove (3) along a first direction; Positioning strip (2), the positioning strip (2) is detachably connected to the fixture plate (1), the positioning strip (2) is located in the receiving groove (3), the positioning strip (2) is provided with positioning post (4), and the positioning post (4) is provided with limiting groove (5) on both sides in the first direction.

2. The jig for processing hollow coil inductors according to claim 1, characterized in that, The fixture plate (1) is provided with a plurality of limiting posts (6). In the second direction, the gap between two adjacent limiting posts (6) forms the limiting groove (5). The second direction is orthogonal to the first direction.

3. The jig for processing hollow coil inductors according to claim 2, characterized in that, The limiting post (6) is cone-shaped.

4. The jig for processing hollow coil inductors according to claim 1, characterized in that, The positioning post (4) is cone-shaped.

5. The jig for processing hollow coil inductors according to claim 1, characterized in that, The positioning strip (2) is embedded in the receiving groove (3).

6. The jig for processing hollow coil inductors according to claim 1, characterized in that, The positioning strip (2) has chamfers at both ends, and the receiving groove (3) has matching chamfers at both ends.

7. The jig for processing hollow coil inductors according to claim 1, characterized in that, The fixture plate (1) is provided with a first positioning hole (7), and the positioning strip (2) is provided with a second positioning hole (8), the second positioning hole (8) and the first positioning hole (7) are corresponding one-to-one.

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