Flow perforating jig suitable for moving iron unit diaphragm

Abstract

The utility model relates to a flow perforating jig suitable for a moving iron unit diaphragm, which comprises a fixed base, a product mounting seat connected to the fixed base, a mounting table used for placing a product connected to one side of the product mounting seat, a positioning block connected to the side edge of the mounting table, and a fixed cylinder connected to the other side of the product mounting seat. The other end of the fixing rod penetrates through the product mounting base to be connected with a fixing sliding block, a fixing base is connected to the product mounting base, a sliding groove is formed in the fixing base, a sliding plate is slidably connected into the sliding groove, a vertical block is connected to the sliding plate, a fixing top plate is connected to the top end of the vertical block, and a positioning air cylinder is connected to the fixing top plate. A central axis groove is formed in the central axis position of the outer side face of the perforating connecting block, a positioning pipe is connected into the central axis groove, a perforating air cylinder is connected to the top end of the perforating connecting block, a perforating needle is movably connected into the positioning pipe, and the perforating needle is connected with a driving shaft of the perforating air cylinder. The punching device can improve the punching efficiency.

Description

Technical Field

[0001] The utility model relates to a flow perforation jig suitable for a moving iron unit diaphragm. Background Art

[0002] Headphones are a common small electronic device that can convert the electrical signals it receives into audible audio signals. They allow users to listen to sounds alone without affecting others, while also isolating the user from the impact of surrounding sounds.

[0003] However, unlike the micro speakers in mobile phones, earphones are small in size and are generally separated from the audio player. The earphone body not only includes the speaker unit and the corresponding cavity structure that carries the speaker unit, but also includes a microphone for picking up sound, wires for transmitting audio signals, and integrated circuit boards for processing audio signals, etc. It can be considered a small audio electronic device with a very high degree of integration. For example, the highly integrated and intelligent TWS (True Wireless Stereo) earphones are also equipped with batteries, charging management circuits, numerous sensors, touch controllers, Bluetooth transmission chips, etc.

[0004] In recent years, TWS earbuds have experienced rapid growth due to their wireless transmission, portability, and intelligent features. However, user demands and expectations continue to rise. Among them, sound quality, battery life, wireless transmission capabilities, and intelligence are the most important aspects of TWS earbuds for users. Wireless transmission capabilities already meet the needs of most users, but sound quality, battery life, and intelligence still have greater potential.

[0005] At present, the diaphragm (vibrating diaphragm) in the dynamic iron unit of the earphone is generally operated by manual labor combined with jigs. Not only is the work efficiency low and the production benefits are not obvious, but the operator's hands are easily injured. At the same time, only a single position can be processed, resulting in low work efficiency.

[0006] In view of the above-mentioned defects, the designer has actively carried out research and innovation in order to create a new structure of flow perforation fixture suitable for the moving iron unit diaphragm, making it more valuable for industrial use. Utility Model Content

[0007] In order to solve the above technical problems, the purpose of the present utility model is to provide a flow perforation fixture suitable for a moving iron unit diaphragm.

[0008] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A flow perforation jig suitable for a moving iron unit diaphragm comprises a fixed base, the fixed base is connected to a product mounting seat, one side of the product mounting seat is connected to a mounting platform for placing a product, a positioning block is connected to the side of the mounting platform, the mounting platform located between the positioning blocks is provided with an auxiliary hole for punching a product, the other side of the product mounting seat is connected to a fixed cylinder, the drive of the fixed cylinder is connected to one end of a fixed rod, the other end of the fixed rod passes through the product mounting seat and is connected to a fixed slider, the top of the fixed slider is connected to a positioning fixed block, the product mounting seat is connected to a fixed seat, a slide groove is provided on the fixed seat, and a sliding plate is slidably connected in the slide groove The top of the perforated connecting block is connected to the perforated connecting block, and a perforated needle is movably connected to the positioning tube, and the perforated needle is connected to the driving shaft of the perforated cylinder.

[0010] Preferably, in the flow perforation jig suitable for a moving iron unit diaphragm, the fixed slider and the positioning fixed block are integrally formed structures, and they form a convex structure.

[0011] Preferably, in the flow perforation jig suitable for a moving iron unit diaphragm, the perforation connection block is connected to a positioning fixing block for fixing the positioning tube.

[0012] Preferably, in the flow perforation jig suitable for a moving iron unit diaphragm, the caliber of the auxiliary hole is larger than the diameter of the perforation needle, and the perforation needle moves in the auxiliary hole.

[0013] Preferably, the flow perforation jig suitable for a moving iron unit diaphragm is characterized in that the perforation needle and the positioning tube are coaxially arranged.

[0014] By means of the above solution, the present invention has at least the following advantages:

[0015] The utility model can realize rapid perforation of products, ensure the quality of perforation and improve work efficiency.

[0016] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 It is a side view of the present utility model. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0022] Example

[0023] like Figure 1 and Figure 2As shown, a flow perforation jig suitable for a moving iron unit diaphragm comprises a fixed base 1, the fixed base 1 is connected to a product mounting seat 2, one side of the product mounting seat 2 is connected to a mounting table 3 for placing a product, a positioning block 4 is connected to the side of the mounting table 3, the mounting table 3 located between the positioning blocks is provided with an auxiliary hole 13 for punching a product, the other side of the product mounting seat 2 is connected to a fixed cylinder 5, the drive of the fixed cylinder 5 is connected to one end of a fixed rod, the other end of the fixed rod passes through the product mounting seat 2 and is connected to a fixed slider 6, a positioning fixed block 7 is connected to the top of the fixed slider 6, the product mounting seat 2 is connected to a fixed seat 8, a slide groove 9 is provided on the fixed seat 8, a sliding plate 10 is slidably connected in the slide groove 9, and a connecting rod is connected to the rear end of the fixed seat 8. The connecting block 11 is provided with a push rod 12, and the push rod 12 passes through the connecting block 11 and is connected to the sliding plate 10. The sliding plate 10 is connected with a vertical block 14, and a Y-axis slide groove is provided on the vertical block 14. A slider 15 is connected to the Y-axis slide groove. The top of the vertical block 14 is connected to a fixed top plate 16, and the fixed top plate 16 is connected to a positioning cylinder 17. The driving shaft of the positioning cylinder 17 is connected to the slider. The slider 15 is connected to a perforated connecting block 18, and a central axis groove 19 is provided on the outer side surface of the perforated connecting block 18 at the central axis. A positioning tube 20 is connected in the central axis groove 19, and a perforated cylinder 21 is connected to the top of the perforated connecting block 18. A perforated needle 22 is movably connected in the positioning tube 20, and the perforated needle 22 is connected to the driving shaft of the perforated cylinder 21.

[0024] The fixed slide block 6 and the positioning and fixing block 7 in the present invention are an integrally formed structure, and they form a convex structure.

[0025] The perforated connecting block 18 of the present invention is connected with a positioning fixing block for fixing the positioning tube 20. The stability of the positioning tube can be improved.

[0026] The caliber of the auxiliary hole 13 in the present invention is larger than the diameter of the piercing needle, and the piercing needle 22 moves in the auxiliary hole 13. At the same time, the piercing needle 22 and the positioning tube 20 are coaxially arranged, which can achieve precise piercing and can also pierce different positions, thereby improving work efficiency.

[0027] The working principle of this utility model is as follows:

[0028] During the specific work, first place the product on the mounting table, position and fix the product by the positioning block and the positioning fixing block, then move the sliding plate to the specified position (that is, the piercing needle moves to the position where the product needs to be pierced), then the positioning cylinder descends, so that the positioning tube first contacts the product and locates the piercing position, and finally the piercing cylinder works on the piercing needle, and after passing through the positioning tube, the product is pierced to achieve the purpose of piercing.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] In the description of this application, it should be noted that the terms "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended solely to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] In addition, the terms "horizontal" and "vertical" do not mean that the components must be absolutely horizontal or vertical, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A flow perforation fixture suitable for a moving iron unit diaphragm, characterized by: The invention comprises a fixed base (1), wherein the fixed base (1) is connected to a product mounting seat (2), one side of the product mounting seat (2) is connected to a mounting platform (3) for placing products, a positioning block (4) is connected to the side of the mounting platform (3), and the mounting platform (3) located between the positioning blocks is provided with an auxiliary hole (13) for punching products, and the other side of the product mounting seat (2) is connected to a fixed cylinder (5), the drive of the fixed cylinder (5) is connected to one end of a fixed rod, and the other end of the fixed rod passes through the product mounting seat (2) and is connected to a fixed slider (6), a positioning fixed block (7) is connected to the top of the fixed slider (6), a fixed seat (8) is connected to the product mounting seat (2), a sliding groove (9) is provided on the fixed seat (8), a sliding plate (10) is slidably connected in the sliding groove (9), a rear end of the fixed seat (8) is connected to a connecting block (11), and the connecting block (11) ) is connected with a push rod (12), the push rod (12) passes through the connecting block (11) and is connected to the sliding plate (10), the sliding plate (10) is connected with a vertical block (14), a Y-axis sliding groove is provided on the vertical block (14), a slider (15) is connected in the Y-axis sliding groove, the top of the vertical block (14) is connected with a fixed top plate (16), the fixed top plate (16) is connected with a positioning cylinder (17), the driving shaft of the positioning cylinder (17) The slider (15) is connected to a perforated connecting block (18), a central axis groove (19) is provided on the outer surface of the perforated connecting block (18) at the central axis, a positioning tube (20) is connected in the central axis groove (19), a perforated cylinder (21) is connected to the top end of the perforated connecting block (18), a perforated needle (22) is movably connected in the positioning tube (20), and the perforated needle (22) is connected to the driving shaft of the perforated cylinder (21).

2. A flow perforation jig for a moving iron unit diaphragm according to claim 1, characterized in that: The fixed slide block (6) and the positioning fixed block (7) are integrally formed structures, and they form a convex structure.

3. The flow perforation jig for a moving iron unit diaphragm according to claim 1, characterized in that: The perforated connecting block (18) is connected to a positioning fixing block for fixing a positioning tube (20).

4. The flow perforation fixture for a moving iron unit diaphragm according to claim 1, characterized in that: The caliber of the auxiliary hole (13) is larger than the diameter of the piercing needle, and the piercing needle (22) moves in the auxiliary hole (13).

5. The flow perforation jig for a moving iron unit diaphragm according to claim 1, characterized in that: The piercing needle (22) and the positioning tube (20) are coaxially arranged.

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