CN115709380A

CN115709380A - Coil processing jig

Info

Publication number: CN115709380A
Application number: CN202211489856.0A
Authority: CN
Inventors: 李坤; 皮进勇; 刘毅
Original assignee: Lanto Electronic Ltd
Current assignee: Lanto Electronic Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-02-24

Abstract

The embodiment of the invention provides a coil processing jig which comprises a base, a fixing assembly and a cutting cover plate. The fixing component is rotatably arranged on the base and used for fixing the coil and enabling two leads of the coil to extend out. The cutting cover plate is arranged on the base in an overturning mode to clamp the lead for cutting when the cutting cover plate is in a working state, and the cut lead is exposed when the cutting cover plate is in a non-working state. The fixed assembly drives the coil to move the position of the lead wire through rotation, and accordingly tin staining is conducted on the two cut lead wires respectively. Therefore, the cutting length and the tin adhering length of the two leads can be accurately controlled through the coil processing jig, and the error problem of repeated positioning is reduced. Meanwhile, the two leads are respectively tin-stained, and the tin-stained length can be adjusted according to requirements.

Description

Coil processing jig

Technical Field

The invention relates to the technical field of coil processing, in particular to a coil processing jig.

Background

The lead wires of coils such as wireless charging coils need to be subjected to processes such as wire arrangement, cutting and tin dipping during processing. After the traditional coil is cut and stained with tin in the jig, the cutting length and the stained length of two leads are equal. However, the existing coil processing jig cannot meet the requirements of different cutting lengths and tin dipping lengths. On the other hand, cutting and tin dipping are realized by adopting different jigs, so that the taking and placing times of the product are more, and the error problem caused by taking and placing and repeated positioning is easily caused.

Disclosure of Invention

Accordingly, the present invention is directed to a coil processing jig for precisely controlling the cutting length and the wetting length of two leads of a coil.

The embodiment of the invention provides a coil processing jig, which comprises: a base; the fixing assembly is rotatably arranged on the base and is configured to fix the coil and enable two leads of the coil to extend out; the cutting cover plate is arranged on the base in an overturning mode and is configured to clamp the lead wire for cutting when in a working state and expose the cut lead wire when in a non-working state; wherein, fixed subassembly is through rotating the position in order to remove the lead wire to carry out the tin sticky to two lead wires after cutting respectively.

Further, the fixing assembly includes: the fixing seat is horizontally and rotatably arranged on the base and is configured to position and place a coil; and one end of the fixed cover plate is arranged on the fixed seat in an overturning manner and is configured to cover and press the coil positioned on the fixed seat.

Furthermore, a profiling part is formed on the upper surface of the fixing seat and used for positioning and placing the coil.

Furthermore, the base is provided with an avoidance hole; the edge of fixing base is formed with drive division, drive division is located dodge downtheholely, the fixing base passes through drive division rotates.

Furthermore, the avoidance holes are arranged in a fan shape; the base is in the both ends of dodging the hole set up a magnet respectively, magnet is configured as the absorption drive division.

Furthermore, an outlet groove is formed in the fixing component, and the outlet groove is configured to lead out a lead.

Furthermore, a lead groove is formed in the cutting cover plate, and when a lead extends out of the lead groove, the lead extends to the lead groove.

Further, a clamping assembly is arranged on the cutting cover plate, a gap is reserved between the clamping assembly and the fixing assembly, and the clamping assembly is configured to clamp a lead when the cutting cover plate is in the working state.

Further, the clamping assembly includes: a guide post; the clamping piece is movably arranged on the guide post; and the spring is sleeved on the guide post and is configured to drive the clamping piece to clamp the lead.

Further, the coil processing jig further includes: a handle fixedly connected with the base to move the base.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a coil processing jig according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a coil processing jig according to another view angle provided by an embodiment of the invention;

FIG. 3 is a schematic view of a cutting cover plate according to an embodiment of the present invention in an operating state;

FIG. 4 is a schematic view of a cutting cover in a non-working state according to an embodiment of the present invention;

fig. 5 is a schematic view of a fixing assembly provided in an embodiment of the present invention after rotation.

Description of the reference numerals:

1-a base; 11-avoiding holes; 12-a magnet; 2-a stationary component; 21-a fixed seat; 211-a profiling portion; 212-a drive section; 213-outlet groove; 22-fixing the cover plate; 3, cutting a cover plate; 31-a lead slot; 32-a clamping assembly; 321-a guide post; 322-a clamp; 323-spring; 4-a handle; a-a coil; a1-lead.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Fig. 1 is a schematic structural diagram of a coil processing jig according to an embodiment of the present invention, and fig. 2 is a schematic structural diagram of another view angle of the coil processing jig according to the embodiment of the present invention, and referring to fig. 1-2, the coil processing jig includes a base 1, a fixing assembly 2, and a cutting cover plate 3. The shape and structure of the base 1 can be set as required, and the base 1 in this embodiment is a rectangular plate-shaped structure as a whole. Further, the fixing component 2 is horizontally and rotatably disposed on the base 1, that is, the fixing component 2 can rotate relative to the base 1. The coil A is fixed in the fixing component 2, and two leads A1 of the coil A extend out of the fixing component 2, so that the two leads A1 can be cut and tinned in the following process. Further, fig. 3 is a schematic diagram of a cutting cover plate provided in an embodiment of the present invention in an operating state, fig. 4 is a schematic diagram of a cutting cover plate provided in an embodiment of the present invention in a non-operating state, and in combination with fig. 3-4, the cutting cover plate 3 is disposed on the base 1 in an up-and-down reversed manner, so that switching to the operating state or the non-operating state can be achieved through reversing.

In the present embodiment, one end of the cutting cover plate 3 is rotatably connected to the base 1, and the cutting cover plate 3 clamps the two leads A1 when in an operating state, so as to cut the two leads A1 at the same time. Correspondingly, when the cutting cover plate 3 is switched to the non-working state by turning 180 degrees, the two cut leads A1 are exposed, so that the subsequent tin dipping treatment can be carried out. Therefore, cutting and tin adhering work can be finished through the same coil processing jig, the problem of error of repeated positioning caused by using different jigs is avoided, and the accuracy of cutting and tin adhering work is guaranteed.

Fig. 5 is a schematic view of the fixing assembly 2 according to the embodiment of the present invention after rotating horizontally, and referring to fig. 4-5, in this embodiment, the fixing assembly 2 drives the fixed coil a to rotate synchronously by rotating, so that positions of two leads A1 can be moved, so as to perform tin dipping on the two cut leads A1 respectively. That is, after the cutting of the lead A1 is completed, the cutting cover 3 is switched to the non-operating state by the inversion, so that one lead A1 at a predetermined position can be tinned. Thereafter, the other lead A1 can be moved to a predetermined position by rotating the fixing member 2 to perform the soldering. From this, realized carrying out the tin sticky separately through same coil processing tool to two lead wires A1 of coil A, both made things convenient for as required adjustment tin sticky length, can avoid using different tools again and produce the error problem of repeated positioning, guaranteed the accurate nature of tin sticky work.

As shown in fig. 1, in one embodiment, the fixing assembly 2 includes a fixing base 21 and a fixing cover 22. Wherein, the fixing seat 21 is rotatably arranged on the base 1. Specifically, the fixing base 21 may be horizontally rotatably disposed on the base 1 through a rotating shaft and a bearing. Further, one end of the fixed cover plate 22 is turned over and arranged on the fixed seat 21, and the structure is matched with the fixed seat 21. Note that the fixing base 21 is configured to position the coil a, and the fixing cover 22 is configured to cover the coil a positioned on the fixing base 21. Therefore, the coil A can be fixed through the fixed seat 21 and the fixed cover plate 22, so that subsequent cutting and tin dipping work can be carried out.

As shown in fig. 1, in one embodiment, a contour portion 211 is formed on the upper surface of the fixed base 21, and the coil a is positioned and placed on the fixed base 21 through the contour portion 211. It will be readily appreciated that the profile 211 is configured to match the coil a to be placed. In the present embodiment, the profiling 211 is formed as a convex structure so that the coil a is placed on the profiling 211 through the middle through hole. The profile portion 211 in the present embodiment is provided as a circular convex structure corresponding to the circular coil a. The copying portion 211 may be provided with a convex structure having another shape as necessary. It should be further noted that the profiling portion 211 can also be configured as a groove structure matching with the coil a as required. Thus, the coil a can be easily positioned by providing the copying portion 211.

As shown in fig. 2, in one embodiment, the base 1 is provided with an avoiding hole 11. Further, the driving portion 212 is formed at the edge of the fixing base 21 in a protruding manner. It should be noted that the driving portion 212 is located in the avoidance hole 11, and can reciprocate in the avoidance hole 11. Therefore, the reciprocating motion of the driving element 212 can make the fixed seat 21 rotate back and forth, so that the two leads A1 of the coil A can be moved in position, and the two leads A1 can be independently tinned.

As shown in fig. 2, in one embodiment, the relief holes 11 are provided in a fan shape. That is, the driving portion 212 moves along the fan-shaped escape hole 11, so that the fixing base 21 is rotated by the driving portion 212. Further, two ends of the receding hole 11 of the base 1 are respectively provided with a magnet 12. It will be readily appreciated that the drive portion 212 may be made of iron or other ferromagnetic metal, or that a magnet may be provided on the drive portion 212 as well. Therefore, when the driving portion 212 moves to both ends in the avoiding hole 11, the corresponding magnet 12 attracts the driving portion 212, so as to fix the fixing seat 21, and the lead A1 is cut and tinned in the following process.

As shown in fig. 1, in one embodiment, the fixing member 2 is provided with an outlet groove 213, and the outlet groove 213 is configured to lead out the lead A1. Specifically, the outlet groove 213 is provided on the fixing base 21. The coil a has two lead wires A1, and the holder 21 has two wire outlet grooves 213. The shapes and sizes of the two outlet slots 213 may be set as required, and are not limited herein. Thus, by providing the wire outlet grooves 213, after the coil a is positioned, two leads A1 can be extended through the two wire outlet grooves 213 for subsequent cutting and tin dipping. It should be further noted that, in the present embodiment, the two outlet slots 213 are located in relation to the fan-shaped avoiding hole 11. Specifically, when the driving portion 212 moves to the two ends of the avoidance hole 11 to be fixed, the two wire outlet grooves 213 move to the front, so that the two leads A1 can be perpendicular to the base 1 for the tin dipping process.

As shown in fig. 3, in one embodiment, a lead groove 31 is provided on the cut cover 3, and the lead groove 31 is configured to guide the lead A1. It should be noted that two leads A1 are provided corresponding to the coil a, and two lead grooves 31 are provided on the cut cover 3. Specifically, when the two leads A1 of the coil a extend from the corresponding lead-out slots 213, they extend to the corresponding lead slots 31. It will be readily appreciated that the lead groove 31 is positioned opposite the lead-out groove 213, so that the lead A1 can be easily arranged for subsequent fixation of the lead A1. It should be further noted that the shape and size of the lead groove 31 can be set according to the needs, and is not limited herein.

In one embodiment, as shown in fig. 3, the cut cover 3 is provided with a clamping assembly 32. Specifically, when the cutting cover 3 is in an operating state, the lead A1 extends into the lead groove 31 from the lead groove 213 and extends from the lead groove 31, and is clamped and fixed by the clamping assembly 32, so that the lead A1 is tightened, and the lead A1 is cut. Further, a gap is formed between the wire outlet groove 213 and the wire groove 31, that is, a gap is formed between the clamping component 32 and the fixing component 2, and when the lead A1 is tightened, the lead A1 can be cut by using a laser cutting method and the like through the gap. Thus, tensioning of the lead A1 is achieved by providing the clamping assembly 32, which facilitates cutting of the lead A1 as needed to achieve a desired cut length by providing a gap.

As shown in fig. 3, in one embodiment, clamp assembly 32 includes a guide post 321, a clamp 322, and a spring 323. The clamping member 322 is movably disposed on the guiding post 321, and the spring 323 is sleeved on the guiding post 321 and abuts against the clamping member 322. It is easy to understand that when the cut cover 3 is in the working state and the two leads A1 of the coil a are protruded from the lead groove 31, the spring 323 drives the clamp 322 to clamp the leads A1 by its own compression elastic force. Thereby, tensioning of the wire A1 is achieved for subsequent cutting of the wire A1.

As shown in fig. 1-5, in one embodiment, the coil handling jig further comprises a handle 4. Specifically, the handle 4 is fixedly connected with the base 1. Thus, the base 1 can be driven to move by the handle 4. That is, the coil handling jig is taken in and out by the handle 4.

When the cutting cover plate 3 is in a non-working state, the coil a is positioned and placed on the fixed seat 21 through the profiling part 211, and then the fixed cover plate 22 is pressed to fix the coil a. Meanwhile, two leads A1 of the coil a extend out through the wire outlet groove 213 on the fixing base 21. After coil A is fixed, earlier the lid presses and cuts apron 3 so that cut apron 3 switches to operating condition, and the rethread cuts the lead wire groove 31 on the apron 3 and guides lead wire A1 to centre gripping subassembly 32 and presss from both sides tightly fixedly, specifically presss from both sides tightly fixedly for utilizing the cooperation of holder 322 and the spring 323 on the guide post 321 to lead wire A1 can tighten. After the lead A1 is tightened, the cutting operation of the lead A1 can be completed by utilizing the gap between the lead groove 213 and the lead groove 31. After the lead A1 is cut, the cutting cover plate 3 is turned over to be switched to a non-working state, so that the lead A1 is exposed, and the subsequent tin dipping work is carried out. After one of the leads A1 is tinned, the driving portion 212 rotates the fixing assembly 2 to drive the coil a to rotate, so that the other lead A1 rotates to a predetermined position, and thus the tinning operation is performed. After the two leads A1 are all tin-stained, the coil A which is cut and tin-stained can be taken out by opening the fixed cover plate 22. Therefore, the cutting and tin adhering work of the lead A1 of the coil A can be finished through one coil processing jig, the error problem of repeated positioning is reduced, and the cutting length and the tin adhering length of the two leads can be accurately controlled. Meanwhile, the two leads are respectively tin-stained, and the tin-stained length can be adjusted according to requirements.

The embodiment of the invention provides a coil processing jig which comprises a base, a fixing assembly and a cutting cover plate. The fixing component is rotatably arranged on the base and used for fixing the coil and enabling two leads of the coil to extend out. The cutting cover plate is arranged on the base in an overturning mode to clamp the lead for cutting when the cutting cover plate is in a working state, and the cut lead is exposed when the cutting cover plate is in a non-working state. The fixed assembly drives the coil to move the position of the lead wire through rotation, and accordingly tin staining is conducted on the two cut lead wires respectively. Therefore, the cutting length and the tin dipping length of the two leads can be accurately controlled through the coil processing jig, and the error problem of repeated positioning is reduced. Meanwhile, the two leads are respectively tin-stained, and the tin-stained length can be adjusted according to requirements.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coil processing jig which characterized in that, coil processing jig includes:

a base (1);

a fixing component (2), wherein the fixing component (2) is rotatably arranged on the base (1) and is configured to fix the coil (A) and enable two leads (A1) of the coil (A) to extend out; and

a cutting cover plate (3), wherein the cutting cover plate (3) is arranged on the base (1) in an overturning manner and is configured to clamp a lead (A1) for cutting when in a working state and expose the cut lead (A1) when in a non-working state;

the fixed assembly (2) moves the position of the lead (A1) through rotation so as to perform tin dipping on the two cut leads (A1) respectively.

2. A coil handling jig according to claim 1, characterized in that the fixing assembly (2) comprises:

the fixing seat (21) is horizontally and rotatably arranged on the base (1) and is configured to position and place a coil (A); and

the coil fixing device comprises a fixing cover plate (22), wherein one end of the fixing cover plate (22) is arranged on the fixing seat (21) in a turnover mode, and is configured to cover and press a coil (A) which is positioned on the fixing seat (21).

3. The coil processing jig according to claim 2, wherein a copying portion (211) is formed on an upper surface of the fixing base (21) for positioning and placing the coil (a).

4. The coil processing jig according to claim 2, characterized in that the base (1) is provided with an avoidance hole (11);

the edge of fixing base (21) is formed with drive division (212), drive division (212) are located dodge in hole (11), fixing base (21) pass through drive division (212) rotate.

5. The coil processing jig according to claim 4, characterized in that the avoiding hole (11) is provided in a fan shape;

base (1) is in set up one magnet (12) respectively at the both ends of dodging hole (11), magnet (12) are configured as the absorption drive division (212).

6. The coil processing jig according to claim 1, characterized in that the fixing member (2) is provided with an outlet groove (213), and the outlet groove (213) is configured to lead out a lead (A1).

7. The coil processing jig according to claim 6, characterized in that the cut cover plate (3) is provided with a lead slot (31) for extending a lead (A1) to the lead slot (31) after extending from the lead slot (213).

8. The coil handling jig according to claim 1, characterized in that a clamping assembly (32) is provided on the cut cover plate (3), a gap is provided between the clamping assembly (32) and the fixing assembly (2), and the clamping assembly (32) is configured to clamp a lead (A1) when the cut cover plate (3) is in the working state.

9. The coil handling jig of claim 8, wherein the clamping assembly (32) comprises:

a guide post (321);

the clamping piece (322), the clamping piece (322) is movably arranged on the guide post (321); and

a spring (323), wherein the spring (323) is sleeved on the guide post (321) and is configured to drive the clamping piece (322) to clamp the lead (A1).

10. The coil processing jig according to claim 1, further comprising:

the handle (4), handle (4) with base (1) fixed connection is in order to drive base (1) removes.