CN115709380A - Coil processing jig - Google Patents

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 Fixture

technical field

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

Background technique

The lead wires of coils such as wireless charging coils need to be processed, such as wire management, cutting, and tin dipping. After the traditional coil is cut and tinned in the jig, the cutting length and tinning length of the two leads are equal. However, the existing coil processing jigs cannot meet the requirements of different cutting lengths and tin dipping lengths. On the other hand, different jigs are required for cutting and tin dipping, which leads to more pick-and-place products, which is easy to cause errors caused by pick-and-place and repeated positioning.

Contents of the invention

In view of this, the object of the present invention is to provide a coil processing jig to precisely control the cutting length and tinning length of the two lead wires of the coil.

An embodiment of the present invention provides a coil processing jig, which includes: a base; a fixing assembly, which is rotatably arranged on the base, and is configured to fix the coil and make the two coils the lead wire protrudes; and the cutting cover plate is turned over and arranged on the base, and is configured to clamp the lead wire for cutting when it is in the working state, and expose the cutting wire when it is in the non-working state. The lead wires after cutting; wherein, the fixed component is rotated to move the position of the lead wires, so as to respectively dip the two lead wires after cutting.

Further, the fixing assembly includes: a fixing base, the fixing base is horizontally rotated on the base, and is configured to position and place the coil; on the seat, and is configured to cover and press the coil positioned on the fixed seat.

Further, a profiling portion is formed on the upper surface of the fixing base for positioning and placing the coil.

Further, an avoidance hole is provided on the base; a driving part is formed on the edge of the fixing seat, the driving part is located in the avoiding hole, and the fixing seat is rotated by the driving part.

Further, the avoidance hole is set in a fan shape; the base is respectively provided with a magnet at both ends of the avoidance hole, and the magnet is configured to attract the driving part.

Further, the fixing assembly is provided with a wire outlet groove, and the wire outlet groove is configured to draw out lead wires.

Further, the cutting cover plate is provided with a lead groove, and when the lead wire protrudes from the wire outlet groove, it extends to the lead wire groove.

Further, a clamping component is provided on the cutting flat, and there is a gap between the clamping component and the fixing component, and the clamping component is configured to Clamp the lead wire in the state.

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

Further, the coil processing jig further includes: a handle, which is fixedly connected to the base so as to move the base.

An embodiment of the present invention provides a coil processing jig, which includes a base, a fixing component, and a cutting cover. Wherein, the fixing component is rotatably arranged on the base, and is used for fixing the coil and extending the two lead wires of the coil. The cutting cover plate is turned over and arranged on the base, so as to clamp the lead wire for cutting in the working state, and expose the cut lead wire in the non-working state. The fixed component rotates to drive the coil to move the position of the lead wires, so as to dip the two cut lead wires respectively. Therefore, the cutting length and tin dipping length of the two lead wires can be precisely controlled through the coil processing jig, reducing the error problem of repeated positioning. At the same time, the two lead wires are dipped in tin separately, which helps to adjust the length of dipping in tin according to the requirement.

Description of drawings

Through the following description of the embodiments of the present invention with reference to the accompanying drawings, the above and other objects, features and advantages of the present invention will be more clear, in the accompanying drawings:

Fig. 1 is a schematic structural view of a coil processing jig provided by an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of another viewing angle of a coil processing jig provided by an embodiment of the present invention;

Fig. 3 is a schematic diagram of a cutting flat provided in an embodiment of the present invention in a working state;

Fig. 4 is a schematic diagram of a cutting flat provided in an embodiment of the present invention in a non-working state;

Fig. 5 is a schematic diagram of a fixed assembly provided by an embodiment of the present invention after rotation.

Explanation of reference signs:

1-base; 11-avoidance hole; 12-magnet; 2-fixing assembly; 21-fixing seat; 211-profiling part; 212-driving part; plate; 31-lead wire groove; 32-clamp assembly; 321-guide column; 322-clamping piece; 323-spring; 4-handle; A-coil; A1-lead.

Detailed ways

The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

Additionally, 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, the words "including", "including" and similar words in the description should be interpreted as inclusive rather than exclusive or exhaustive; that is, "including but not limited to".

In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

Fig. 1 is a schematic structural diagram of a coil processing jig provided by an embodiment of the present invention, and Fig. 2 is a structural schematic diagram of a coil processing jig provided by an embodiment of the present invention from another perspective. In combination with Fig. 1-2, the coil The processing jig includes a base 1 , a fixing component 2 and a cutting cover 3 . Wherein, the shape and structure of the base 1 can be set as required, and the base 1 in this embodiment has a rectangular plate-like structure as a whole. Further, the fixed assembly 2 is horizontally rotatably arranged on the base 1 , that is, the fixed assembly 2 can rotate relative to the base 1 . The coil A is fixed in the fixing component 2, and the two lead wires A1 of the coil A protrude from the fixing component 2, so that the two lead wires A1 can be subsequently cut and tinned. Furthermore, Fig. 3 is a schematic diagram of a cutting flat provided by an embodiment of the present invention in a working state, and Fig. 4 is a schematic diagram of a cutting flat provided by an embodiment of the present invention in a non-working state, combined with Fig. 3 As shown in -4, the cutting cover plate 3 is turned upside down and arranged on the base 1, so that it can be switched to a working state or a non-working state by turning over.

In this embodiment, one end of the cutting cover 3 is rotatably connected to the base 1 , and the cutting cover 3 clamps the two lead wires A1 when it is in working state, so as to cut the two lead wires A1 at the same time. Correspondingly, when the cutting cover 3 is turned over by 180 degrees to switch to the non-working state, the two lead wires A1 after cutting are exposed for subsequent tinning treatment. Thus, the cutting and tin dipping work can be completed through the same coil processing jig, avoiding the error problem of repeated positioning caused by using different jigs, and ensuring the accuracy of cutting and tin dipping work.

Fig. 5 is a schematic diagram of a fixed assembly 2 provided by the embodiment of the present invention after horizontal rotation. In combination with Fig. 4-5, in this embodiment, the fixed assembly 2 drives the fixed coil A to rotate synchronously through rotation. Therefore, the positions of the two lead wires A1 can be moved, so that the two lead wires A1 after cutting can be dipped in tin respectively. That is to say, after the lead A1 is cut, the cutting cover 3 is switched to the non-working state by turning over, so that one lead A1 at a predetermined position can be tinned. Afterwards, another lead A1 can be moved to a predetermined position by rotating the fixing assembly 2 for dipping in tin. As a result, the two lead wires A1 of coil A can be individually tinned by the same coil processing jig, which not only facilitates the adjustment of the tin dipping length according to needs, but also avoids the error problem of repeated positioning caused by using different jigs, ensuring The accuracy of tin dipping work is ensured.

As shown in FIG. 1 , in one embodiment, the fixing assembly 2 includes a fixing base 21 and a fixing cover 22 . Wherein, the fixed seat 21 is rotatably arranged on the base 1 . Specifically, the fixed seat 21 can be horizontally rotatably arranged 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 matches with the fixed seat 21 . It should be noted that the fixing seat 21 is configured to position and place the coil A, and the fixed cover 22 is configured to cover and press the coil A positioned and placed on the fixing seat 21 . Thus, the coil A can be fixed through the fixing seat 21 and the fixing cover 22 for subsequent cutting and tin dipping.

As shown in FIG. 1 , in one embodiment, a profiling portion 211 is formed on the upper surface of the fixing base 21 , and the fixing base 21 positions and places the coil A through the profiling portion 211 . It is easy to understand that the structure of the profiling portion 211 matches the coil A to be placed. In this embodiment, the profiling portion 211 is formed as a protruding structure, so that the coil A is placed on the profiling portion 211 through a through hole in the middle. Corresponding to the circular coil A, the profiling portion 211 in this embodiment is configured as a circular convex structure. It should be noted that the profiling portion 211 can also be configured as a protruding structure of other shapes as required. It should be further explained that the profiling portion 211 can also be configured as a groove structure matching the coil A as required. Thus, the coil A can be conveniently positioned by providing the profiling portion 211 .

As shown in FIG. 2 , in one embodiment, an escape hole 11 is provided on the base 1 . Further, a driving portion 212 is protruded from an edge of the fixing seat 21 . It should be noted that the driving part 212 is located in the escape hole 11 and can reciprocate in the escape hole 11 . Thus, the reciprocating movement of the driving member 212 can cause the fixing seat 21 to rotate back and forth, so that the position of the two lead wires A1 of the coil A can be moved, so that the two lead wires A1 can be tinned separately.

As shown in FIG. 2 , in one embodiment, the escape hole 11 is set in a fan shape. That is to say, the driving part 212 moves along the fan-shaped escape hole 11 to make the fixing base 21 rotate under the action of the driving part 212 . Further, the base 1 is respectively provided with a magnet 12 at both ends of the escape hole 11 . It is easy to understand that the driving part 212 may be made of iron or other ferromagnetic metals, or the driving part 212 may also be provided with magnets. Thus, when the drive part 212 moves to both ends in the avoidance hole 11, the corresponding magnet 12 will attract the drive part 212, thereby realizing the fixing effect on the fixing seat 21, so that the lead wire A1 can be subsequently cut and tinned. deal with.

As shown in FIG. 1 , in one embodiment, the fixing assembly 2 is provided with a wire outlet slot 213 , and the wire outlet slot 213 is configured to lead out the lead wire A1 . Specifically, the wire outlet slot 213 is disposed on the fixing seat 21 . It should be noted that, corresponding to the coil A, there are two lead wires A1 , and the fixing base 21 is provided with two outlet slots 213 . Wherein, the shape and size of the two wire outlet slots 213 can be set according to needs, and are not limited here. Thus, by setting the wire outlet slots 213 , after the coil A is positioned, the two lead wires A1 can protrude through the two wire outlet slots 213 for subsequent cutting and tin dipping. It should be further explained that, in this embodiment, the positions of the two outlet slots 213 are related to the fan-shaped escape holes 11 . Specifically, when the driving part 212 moves to the two ends of the avoidance hole 11 to be fixed respectively, the two outlet slots 213 move to the front respectively, so that the two lead wires A1 can be dipped in tin perpendicularly to the base 1 .

As shown in FIG. 3 , in one embodiment, the cutting cover 3 is provided with a wire slot 31 configured to guide the wire A1 . It should be noted that, corresponding to the coil A, there are two lead wires A1, and the cutting cover 3 is provided with two lead wire grooves 31 . Specifically, after the two lead wires A1 of the coil A protrude from the corresponding wire outlet slots 213 , they respectively extend to the corresponding wire lead slots 31 . It is easy to understand that the position of the lead wire slot 31 is directly opposite to the wire outlet slot 213 , so that the lead wire A1 can be conveniently arranged for subsequent fixing of the lead wire A1 . It should be further explained that the shape and size of the lead groove 31 can be set according to needs, which is not limited here.

As shown in FIG. 3 , in one embodiment, a clamping assembly 32 is provided on the cutting cover 3 . Specifically, when the cutting cover 3 is in the working state, the lead wire A1 extends into the lead wire groove 31 from the wire outlet groove 213 and protrudes from the lead wire groove 31, and is clamped and fixed by the clamping assembly 32, so that the lead wire A1 is stretched Tight, then cut the lead wire A1. Further, there is a gap between the wire outlet groove 213 and the wire groove 31, that is, there is a gap between the clamping component 32 and the fixing component 2. When the lead wire A1 is tightened, the gap can be used to complete the lead wire A1 through laser cutting or the like. A1 crop work. Thus, tightening the lead wire A1 can be realized by setting the clamping assembly 32 , and the setting of the gap helps to cut the lead wire A1 to obtain the required cutting length as required.

As shown in FIG. 3 , in one embodiment, the clamping assembly 32 includes a guide column 321 , a clamping member 322 and a spring 323 . Wherein, the clamping member 322 is movably disposed on the guide post 321 , and the spring 323 is sheathed on the guide post 321 and abuts against the clamping member 322 . It is easy to understand that when the cutting cover 3 is in working state and the two lead wires A1 of the coil A protrude from the lead wire groove 31 , the spring 323 drives the clamping member 322 to clamp the lead wires A1 by its own compressive force. In this way, the lead wire A1 is tightened so that the lead wire A1 can be subsequently cut.

As shown in FIGS. 1-5 , in one embodiment, the coil processing jig further includes a handle 4 . Specifically, the handle 4 is fixedly connected with the base 1 . Thus, the base 1 can be driven to move through the handle 4 . That is to say, the coil processing jig is moved through the handle 4 .

In the coil processing jig of the embodiment of the present invention, when the cutting cover 3 is in a non-working state, the coil A is first positioned and placed on the fixing seat 21 through the profiling part 211, and then the cover 22 is fixed by cover pressure to realize Fixing of coil A. At the same time, the two lead wires A1 of the coil A protrude through the outlet groove 213 on the fixing base 21 . After the coil A is fixed, press the cutting cover 3 first to switch the cutting cover 3 to the working state, and then guide the lead wire A1 to the clamping assembly 32 through the lead wire groove 31 on the cutting cover 3 for clamping. Tightening and fixing, specifically clamping and fixing by using the clamping part 322 on the guide column 321 and the spring 323 to cooperate to clamp and fix, so that the lead wire A1 can be tightened. After the lead wire A1 is tightened, the cutting work of the lead wire A1 can be completed by utilizing the gap between the wire outlet groove 213 and the wire lead groove 31 . After the lead wire A1 is cut, the cutting cover 3 is turned over to switch to the non-working state, so that the lead wire A1 is exposed for subsequent tin dipping work. After one of the lead wires A1 is dipped in tin, the fixed component 2 is rotated by the driving part 212 to drive the coil A to rotate, so that the other lead wire A1 is rotated to a predetermined position, so that the dipping in tin work is performed. After the two lead wires A1 have finished tinning work, the fixed cover plate 22 can be opened to take out the coil A that has been cut and tinned. Thus, the cutting and tinning of the lead wire A1 of the coil A can be completed with one coil processing jig, which reduces the error problem of repeated positioning, and can precisely control the cutting length and tinning length of the two lead wires. At the same time, the two lead wires are dipped in tin separately, which helps to adjust the length of dipping in tin according to the requirement.

An embodiment of the present invention provides a coil processing jig, which includes a base, a fixing component, and a cutting cover. Wherein, the fixing component is rotatably arranged on the base, and is used for fixing the coil and extending the two lead wires of the coil. The cutting cover plate is turned over and arranged on the base, so as to clamp the lead wire for cutting in the working state, and expose the cut lead wire in the non-working state. The fixed component rotates to drive the coil to move the position of the lead wires, so as to dip the two cut lead wires respectively. Therefore, the cutting length and tin dipping length of the two lead wires can be precisely controlled through the coil processing jig, reducing the error problem of repeated positioning. At the same time, the two lead wires are dipped in tin separately, which helps to adjust the length of dipping in tin according to the requirement.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

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.

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