CN215121200U

CN215121200U - Mould is used in processing of speaker sound membrane

Info

Publication number: CN215121200U
Application number: CN202120801840.3U
Authority: CN
Inventors: 路豪; 毕超仁; 卢瑞
Original assignee: Xiamen Kingrise Electronic Co ltd
Current assignee: Xiamen Kingrise Electronic Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-10
Anticipated expiration: 2031-04-20

Abstract

The utility model provides a mould is used in processing of speaker sound membrane relates to speaker technical field. Wherein, mould for processing includes: the base is a basic fixing structure of the whole device; the lower die shell is positioned inside the base and is movably connected with the base; the extrusion assembly is movably connected with the base and is used for extruding materials; and the pressing block is fixedly connected with the extrusion assembly and is matched with the lower die shell in size. The whole device does not use any electric power or fuel, has higher energy-saving and environment-friendly effects, and has higher practicability.

Description

Mould is used in processing of speaker sound membrane

Technical Field

The utility model relates to a speaker field particularly, relates to a mould is used in processing of speaker sound membrane.

Background

The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound.

The production of the sound film in the loudspeaker is mainly die-cast by a grinding tool, and the forming set of the mode is quick and has high production efficiency; the sound film is small in thickness and relatively poor in toughness during initial processing, mechanical equipment is required for extrusion of materials, control accuracy is higher, and during small-batch production, the mechanical equipment is required to consume large electric energy, so that production cost is improved.

In view of the above, the inventors of the present application have invented a die for processing a speaker sound film.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mould is used in processing of speaker sound membrane aims at improving the great problem of current processing mould energy consumption when using.

In order to achieve the purpose, the utility model provides a mould is used in processing of speaker sound membrane, mould is used in processing includes:

the base is a basic fixing structure of the whole device;

the lower die shell is positioned inside the base and is movably connected with the base;

the extrusion assembly is movably connected with the base and is used for extruding materials;

and the pressing block is fixedly connected with the extrusion assembly and is matched with the lower die shell in size.

Preferably, contain the optical axis among the extrusion subassembly, end fixedly connected with puts the thing basket under the optical axis, the equal fixedly connected with connecting rod in position that tip was close to both ends under the optical axis, the outside movable sleeve of optical axis has the spring, and is located fixedly connected with stopper on the optical axis, the spring is located the base and between the stopper.

Preferably, a notch is formed in the upper end of the base, and the lower die shell is located inside the notch and movably connected with the notch.

Preferably, the pressing block is fixedly connected with the connecting rod.

Preferably, a through hole in the vertical direction is formed in the center of the base, and the optical axis penetrates through the through hole and is movably connected with the through hole.

Preferably, the storage basket is located below the base.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the device, the material placing basket in the extrusion assembly can be used for placing the balancing weight, after the balancing weight is placed, the whole extrusion assembly can move downwards under the influence of gravity, so as to drive the pressing block to move downwards, and the pressing block can enter the lower die shell after falling to a certain degree to extrude the material in the lower die shell, so that the forming of the whole extrusion assembly is more convenient, and the whole extrusion assembly does not use any electric power or fuel, so that the extrusion device has higher energy-saving and environment-friendly effects and higher practicability;

(2) the spring that sets up itself has good elasticity, and at the in-process that the extrusion subassembly descends, a reaction force can be applyed to the spring, and then can control the speed that moves down of extrusion subassembly self, avoids the material to receive the quick extrusion of briquetting and the condition that the damage appears.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the extrusion assembly of the present invention;

fig. 3 is a schematic view of the base structure of the present invention.

Description of the main elements

1. A base; 2. a lower mould shell; 3. an extrusion assembly; 4. an optical axis; 5. a storage basket; 6. a transverse plate; 7. a connecting rod; 8. briquetting; 9. a spring; 10. a limiting block; 11. a notch; 12. and a through hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Embodiment 1, as shown in fig. 1 to 3, a mold for processing a speaker sound diaphragm, the mold for processing comprising:

the device comprises a base 1, wherein the base 1 is a basic fixing structure of the whole device;

the lower die shell 2 is positioned in the base 1, and the lower die shell 2 is movably connected with the base 1;

the extruding component 3 is movably connected with the base 1 and used for extruding materials, the extruding component 3 comprises an optical axis 4, the lower end of the optical axis 4 is fixedly connected with a material placing basket 5, the upper end of the optical axis 4 is fixedly connected with a transverse plate 6, the positions of the lower end of the transverse plate 6, which are close to the two ends, are fixedly connected with connecting rods 7, a spring 9 is movably sleeved outside the optical axis 4 and is fixedly connected with a limiting block 10 on the optical axis 4, and the spring 9 is positioned between the base 1 and the limiting block 10;

the pressing block 8 is fixedly connected with the extrusion assembly 3, and the size of the pressing block 8 is matched with that of the lower die shell 2;

further, a notch 11 is formed in the upper end of the base 1, and the lower die shell 2 is located inside the notch 11 and is movably connected with the notch 11;

this kind of setting can be directly dismantled whole lower mould shell 2 to in its inside remaining material clear up.

Further, the pressing block 8 is fixedly connected with the connecting rod 7;

furthermore, a through hole 12 in the vertical direction is formed in the center of the base 1, and the optical axis 4 penetrates through the through hole 12 and is movably connected with the through hole;

further, the basket 5 is located under the base 1.

The utility model discloses a working process and beneficial effect as follows: in the device, the material basket 5 in the extrusion assembly 3 can be used for placing a balancing weight, after the balancing weight is placed, the whole extrusion assembly 3 can move downwards under the influence of gravity, so that the pressing block 8 is driven to move downwards, after the pressing block 8 descends to a certain degree, the pressing block can enter the lower die shell 2 to extrude the material in the lower die shell, so that the forming of the whole extrusion assembly is more convenient, and the whole extrusion assembly does not use any electric power or fuel, so that the extrusion device has higher energy-saving and environment-friendly effects and higher practicability;

the spring 9 that sets up itself has good elasticity, and at the in-process that extrusion subassembly 3 descends, a reaction force can be applyed to spring 9, and then can control extrusion subassembly 3 self the speed that moves down, avoids the material to receive briquetting 8's quick extrusion and the condition that the damage appears.

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. A mould is used in processing of speaker sound membrane, its characterized in that, mould is used in processing includes:

the base (1), the said base (1) is the basic fixed structure of the whole apparatus;

the lower formwork (2) is positioned inside the base (1) and is movably connected with the base (1);

the extrusion assembly (3) is movably connected with the base (1) and is used for extruding materials;

the pressing block (8), the pressing block (8) is fixedly connected with the extrusion assembly (3), and the size of the pressing block is matched with that of the lower die shell (2).

2. The mould for processing the loudspeaker sound film according to claim 1, wherein the extrusion assembly (3) comprises an optical axis (4), a storage basket (5) is fixedly connected to the lower end of the optical axis (4), a transverse plate (6) is fixedly connected to the upper end of the optical axis (4), a connecting rod (7) is fixedly connected to the positions of the lower end of the transverse plate (6) close to the two ends, a spring (9) is sleeved outside the optical axis (4) and is located a limit block (10) fixedly connected to the optical axis (4), and the spring (9) is located between the base (1) and the limit block (10).

3. The mold for processing the sound film of the loudspeaker according to claim 1, wherein the upper end of the base (1) is provided with a notch (11), and the lower mold shell (2) is located inside the notch (11) and movably connected with the notch (11).

4. The mould for processing the loudspeaker voice film as claimed in claim 2, wherein the pressing block (8) is fixedly connected with the connecting rod (7).

5. The mold for processing the sound film of the loudspeaker according to claim 2, wherein a through hole (12) is formed in the center of the base (1) in the vertical direction, and the optical axis (4) penetrates through the through hole (12) and is movably connected with the through hole.

6. The mold for processing the loudspeaker voice film according to claim 2, wherein the storage basket (5) is located below the base (1).