CN218162864U

CN218162864U - A coiler for producing voice coil loudspeaker voice coil skeleton material

Info

Publication number: CN218162864U
Application number: CN202222604976.2U
Authority: CN
Inventors: 陈艺
Original assignee: Huizhou Jiayun Electronics Co ltd
Current assignee: Huizhou Jiayun Electronics Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-27
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a coiling machine ware for producing voice coil loudspeaker voice coil framework material belongs to voice coil loudspeaker voice coil material rolling field, a coiling machine ware for producing voice coil loudspeaker voice coil framework material, including the inner circle portion, the inner circle portion is an annular circle, its inside pilot hole that runs through of having seted up, the outside of inner circle portion is provided with a plurality of blades, the blade is a flat annular piece, a plurality of blade equidistance set up, inner circle portion and blade are split type design, the outside in inner circle portion is all assembled to a plurality of blades, the outside of inner circle portion still is provided with spacing subassembly, spacing subassembly is including a plurality of position circles, the inboard of position circle is provided with the inner thread portion, the outside of blade is provided with external screw thread portion, the position circle is an annular structure, the thickness of position circle is the interval between two blades, the external diameter of position circle is less than the external diameter of blade, it can realize, realize the disk rolling of voice coil loudspeaker voice coil framework material, the rolling is comparatively regular.

Description

A coiling machine ware for producing voice coil loudspeaker voice coil skeleton material

Technical Field

The utility model relates to a voice coil loudspeaker voice coil material rolling field, more specifically say, relate to a coil machine for producing voice coil loudspeaker voice coil framework material.

Background

The voice coil is directly defined as a coil passing through audio current, is an important component of an electrodynamic loudspeaker vibration system, can also be called a heart of a loudspeaker, and a commonly used voice coil framework material is approximately in a flat and long strip shape and needs to be wound by a winding machine;

the voice coil coiling machine in the prior art is roughly in a coiling shape, when framework materials are coiled, the framework materials are usually coiled on the outer side of the coiling machine, the coiling is mostly in a spiral shape, the part of the coiling is in irregular coiling, and the coiling machine cannot effectively realize the coiling, so that the coiling machine for producing the voice coil framework materials is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a coiler for producing voice coil loudspeaker voice coil framework material, it can realize, realizes voice coil loudspeaker voice coil framework material's disk rolling, and the rolling is comparatively regular.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a coiler for producing voice coil loudspeaker voice coil framework material, includes the inner circle portion, the inner circle portion is an annular circle, and its inside pilot hole of having seted up to run through, the outside of inner circle portion is provided with a plurality of blades, the blade is a flat annular piece, and is a plurality of the blade equidistance sets up.

Further, the inner ring portion and the blades are of a split type design, the blades are all assembled on the outer side of the inner ring portion, and the outer side of the inner ring portion is further provided with a limiting assembly.

Further, spacing subassembly is including a plurality of position circles, the inboard of position circle is provided with internal thread portion, the outside of blade is provided with external screw thread portion.

Furthermore, the position circle is an annular structure, the thickness of position circle is the interval between two blades, the external diameter of position circle is less than the external diameter of blade.

Furthermore, the outside of position circle has seted up the drive hole, the coiling machine still forms a complete set and is provided with the dismounting piece, the inside in drive hole can be installed to the one end of dismounting piece.

Furthermore, the dismounting part comprises a long rod-shaped driving rod, one end of the driving rod is fixedly connected with a screw rod, and the screw rod is in threaded connection with the driving hole.

Furthermore, one end, far away from the screw rod, of the driving rod is fixedly connected with a torsion rod, and the driving rod and the torsion rod are arranged in a T shape.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme forms an annular platform through the combination of a plurality of blades, can be the disk rolling with voice coil loudspeaker voice coil framework material when rolling to voice coil loudspeaker voice coil framework material through annular platform, realizes voice coil loudspeaker voice coil framework material's disk rolling, and the rolling is comparatively regular.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is a sectional side view of the present invention;

fig. 4 is a schematic structural view of the dismounting member and the blade of the present invention.

The reference numbers in the figures illustrate:

1. an inner ring portion; 2. a blade; 3. positioning rings; 4. an external threaded portion; 5. an internal thread portion; 6. a drive aperture; 7. a drive rod; 8. a torsion bar; 9. a screw.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

The embodiment is as follows:

referring to fig. 1-4, a coiler for producing voice coil framework material comprises an inner ring part 1, wherein the inner ring part 1 is an annular ring, a through assembly hole is formed in the inner ring part, the inner ring part 1 can be assembled on the outer side of a shaft rod through the assembly hole, a plurality of blades 2 are arranged on the outer side of the inner ring part 1, the blades 2 are flat annular blades, and the blades 2 are arranged at equal intervals;

at this moment, a plurality of blades 2 with make up into an annular platform, when the shaft pole drives inner circle portion 1 and blade 2 and rotates, can coil the annular platform outside that a plurality of blades 2 formed with the voice coil loudspeaker voice coil framework material of platykurtic, make voice coil loudspeaker voice coil framework material coil and carry out the rolling at same vertical plane to can be the disk rolling with voice coil loudspeaker voice coil framework material, realize voice coil loudspeaker voice coil framework material's disk rolling, the rolling is comparatively regular.

Referring to fig. 1-2, in order to separately replace the individual blades 2 when the blades are damaged and reduce the maintenance cost, the inner ring portion 1 and the blades 2 are preferably designed in a split manner, a plurality of blades 2 are assembled on the outer side of the inner ring portion 1, and can be replaced when the blades 2 are damaged, and a limiting assembly is further disposed on the outer side of the inner ring portion 1 and used for fixing the blades 2.

Specifically, the limiting assembly comprises a plurality of positioning rings 3, an internal thread part 5 is arranged on the inner side of each positioning ring 3, an external thread part 4 is arranged on the outer side of each blade 2, at the moment, the positioning rings 3 can be in threaded connection with the inner ring part 1 through rotation of the positioning rings 3, the positioning rings 3 can be moved on the outer side of the inner ring part 1, the positions of the positioning rings 3 are adjusted, and after the adjustment is completed, the positions of the positioning rings 3 can be locked through threaded connection of the external thread parts 4 and the internal thread parts 5.

The position circle 3 is an annular structure equally, and the thickness of position circle 3 is the interval between two blades 2, when the both sides of two blades 2 and position circle 3 offset, can accomplish the location to blade 2 automatically, simultaneously, in order to avoid the position circle 3 to influence blade 2, prevents position circle 3 and voice coil skeleton material direct contact, and the external diameter of position circle 3 is less than the external diameter of blade 2.

Referring to fig. 3-4, since the positioning ring 3 is relatively thin and the blade 2 is disposed on one side, it is inconvenient to directly operate by hand, in order to more conveniently rotate the positioning ring 3, a driving hole 6 is disposed on the outer side of the positioning ring 3, a dismounting member is further disposed on the coiling machine, and one end of the dismounting member can be mounted inside the driving hole 6;

at this moment, install the one end of disassembling piece in the inside of drive hole 6, can do benefit to the disassembling piece and pull locating ring 3, make locating ring 3 rotate, the user can rotate locating ring 3 in the outside of device, reduces locating ring 3 self shape and blade 2 to its influence to reduce the degree of difficulty of locating ring 3 installation and operation.

Meanwhile, in the process, the moment of force can be prolonged through the dismounting part, the lever principle is realized, and the force required to be used when the positioning ring 3 is rotated is reduced.

Referring to fig. 4, the dismounting member includes a long rod-shaped driving rod 7, a screw rod 9 is fixedly connected to one end of the driving rod 7, the screw rod 9 is in threaded connection with the driving hole 6, at this time, the dismounting member and the blade 2 can be continuously connected together through the threaded connection of the screw rod 9 and the driving hole 6, the dismounting member and the blade 2 do not need to be continuously connected together by a user, and the difficulty of operation of the blade 2 can be reduced when the blade 2 is rotated for multiple turns.

In order to simply rotate the driving rod 7, the screw rod 9 is in threaded connection with the driving hole 6, one end, far away from the screw rod 9, of the driving rod 7 is fixedly connected with the torsion bar 8, the driving rod 7 and the torsion bar 8 are arranged in a T shape, and the driving rod 7 can be simply rotated by holding the torsion bar 8 by hand.

When in use: screwing a positioning ring 3 on the inner ring part 1, moving the positioning ring 3 outside the inner ring part 1, adjusting the position of the positioning ring 3, and locking the position of the positioning ring 3 by screwing the external thread part 4 and the internal thread part 5 after the adjustment is finished;

then, assembling the blade 2 on the outer side of the inner ring part 1, assembling the positioning ring 3 on the inner ring part 1 again after the assembly is finished, and limiting the blade 2;

according to the steps, the plurality of blades 2 are assembled on the inner ring portion 1, the assembly of the device is completed, the device is assembled on the shaft rod, when the shaft rod drives the inner ring portion 1 and the blades 2 to rotate, the flat voice coil framework material can be coiled to the outer side of an annular platform formed by the plurality of blades 2, the voice coil framework material is coiled on the same longitudinal surface to be coiled, and therefore the voice coil framework material can be coiled, the coil coiling of the voice coil framework material is achieved, and the coil coiling of the voice coil framework material is regular.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A coiling machine for producing voice coil framework materials comprises an inner ring part (1) and is characterized in that: the utility model discloses a cutting tool, including inner circle portion (1), blade (2) are provided with a plurality of blade (2), inner circle portion (1) is an annular ring, and its inside pilot hole that runs through of having seted up, the outside of inner circle portion (1) is provided with a plurality of blade (2), blade (2) are a flat annular piece, and are a plurality of blade (2) equidistance sets up.

2. A coiling machine for the production of voice coil former material as claimed in claim 1, characterised in that: the utility model discloses a novel fan blade, including inner circle portion (1), blade (2) and blade, inner circle portion (1) and blade (2) are split type design, and are a plurality of blade (2) all assemble in the outside of inner circle portion (1), the outside of inner circle portion (1) still is provided with spacing subassembly.

3. A coiling machine for the production of voice coil former material as claimed in claim 2, characterised in that: spacing subassembly is including a plurality of position circle (3), the inboard of position circle (3) is provided with internal thread portion (5), the outside of blade (2) is provided with external screw thread portion (4).

4. A coiling machine for the production of voice coil former material as claimed in claim 3, characterised in that: the positioning ring (3) is of an annular structure, the thickness of the positioning ring (3) is the distance between the two blades (2), and the outer diameter of the positioning ring (3) is smaller than that of the blades (2).

5. A coiling machine for the production of voice coil former material as claimed in claim 3, characterised in that: drive hole (6) have been seted up in the outside of position circle (3), the coiling machine still forms a complete set and is provided with the stripper, the inside in drive hole (6) can be installed to the one end of stripper.

6. A coiling machine for the production of voice coil former material as claimed in claim 5, characterised in that: the disassembling piece comprises a long rod-shaped driving rod (7), a screw rod (9) is fixedly connected to one end of the driving rod (7), and the screw rod (9) is in threaded connection with the driving hole (6).

7. A coiling machine for the production of voice coil former material as claimed in claim 6, characterised in that: the torsion bar (8) is fixedly connected to one end, far away from the screw rod (9), of the driving rod (7), and the driving rod (7) and the torsion bar (8) are arranged in a T shape.