Diaphragm forming jig suitable for moving iron unit

Abstract

The utility model relates to a diaphragm forming jig suitable for a moving iron unit, which comprises a fixed base, a fixed seat is connected to the fixed base, a positioning hole is connected to the center of the fixed seat, a forming block is connected to the fixed seat through the positioning hole, a first forming groove for product forming is formed in the top surface of the forming block, and a second forming groove for product forming is formed in the top surface of the forming block. A positioning fixing block is connected to the fixing base, a positioning auxiliary hole is formed in the center of the positioning fixing block, the forming block is opposite to the positioning auxiliary hole and inserted into the positioning auxiliary hole, the top face of the forming block is lower than the top face of the positioning fixing block, and second forming grooves for product forming are formed in the positions, on the periphery of the forming block, of the positioning fixing block. A supporting column is connected to the fixing base, a fixing plate is connected to the top end of the supporting column, a driving air cylinder is connected to the fixing plate, a driving shaft of the driving air cylinder penetrates through the fixing plate to be connected with a forming fixing block, and a third forming groove is formed in the forming fixing block opposite to the forming block. According to the utility model, the working efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of membrane forming jig suitable for moving iron unit. BACKGROUND

[0002] Moving iron unit is by controlling the up and down vibration of balanced armature in magnetic field, and by transmission rod, this vibration is transmitted to diaphragm, diaphragm encourages the air in moving iron unit front cavity to emit sound, diaphragm is generally composed of vibrating sheet and elastic diaphragm.

[0003] Through retrieval, patent: a thin film moving iron horn vibrating diaphragm (CN202122967751.9) includes frame, the frame is rectangular frame with round arc transition is arranged at corner;Plate and diaphragm assembly are arranged in the inner side wall of the frame by mounting structure.The diaphragm above-mentioned needs to cooperate with custom jig, general jig cannot complete high efficient work efficiency.

[0004] In view of the above-mentioned defects, the present design person actively researches and innovates, in order to create a new structure of the membrane forming jig suitable for moving iron unit, so that it has more industrial utilization value. INVENTION CONTENTS

[0005] To solve the above technical problems, the purpose of the utility model is to provide a kind of membrane forming jig suitable for moving iron unit.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] A kind of membrane forming jig suitable for moving iron unit, including fixed base, the fixed base is connected with fixed seat, the central part of the fixed seat is connected with the positioning hole, the fixed seat is connected with forming block by positioning hole, the top surface of the forming block is opened with the first forming groove for product forming, the fixed seat is connected with positioning fixed block, the central part of the positioning fixed block is opened with the positioning auxiliary hole, the forming block is opposite with positioning auxiliary hole, and forming block is inserted in positioning auxiliary hole, while the top surface of forming block is lower than the top surface of positioning fixed block, the second forming groove for product forming is opened in the positioning fixed block around the periphery of the forming block, the fixed base is connected with support column, the top end of the support column is connected with fixed plate, the fixed plate is connected with drive cylinder, the drive shaft of drive cylinder passes through fixed plate and is connected with forming fixed block, the third groove is opened in the forming fixed block opposite with forming block.

[0008] Preferably, the side of the positioning fixed block is opened with positioning groove.

[0009] Preferably, the diaphragm forming jig suitable for the moving iron unit, the forming fixing block is connected with the positioning column corresponding to the positioning groove.

[0010] Preferably, the diaphragm forming jig suitable for the moving iron unit, the positioning auxiliary hole is a horn structure with the width being wide at the bottom and narrow at the top.

[0011] Preferably, the diaphragm forming jig suitable for the moving iron unit, the fixing seat is provided with an auxiliary positioning groove, and the bottom of the positioning fixing block is connected with a positioning block opposite to the auxiliary positioning groove.

[0012] By the above scheme, the diaphragm forming jig suitable for the moving iron unit has at least the following advantages:

[0013] The diaphragm forming jig suitable for the moving iron unit can realize rapid positioning and forming, and effectively improve the work efficiency.

[0014] The above description is only a summary of the technical scheme of the diaphragm forming jig suitable for the moving iron unit. In order to more clearly understand the technical means of the diaphragm forming jig suitable for the moving iron unit, and can be implemented according to the content of the specification, the following will be described in detail with the preferred embodiments of the diaphragm forming jig suitable for the moving iron unit and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the diaphragm forming jig suitable for the moving iron unit, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the diaphragm forming jig suitable for the moving iron unit, and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the premise of not paying creative labor.

[0016] Fig. 1 is a structural schematic view of the diaphragm forming jig suitable for the moving iron unit;

[0017] Fig. 2 is a structural schematic view of the fixing seat, the forming block and the positioning fixing block of the diaphragm forming jig suitable for the moving iron unit;

[0018] Fig. 3 is a structural schematic view of the fixing seat of the diaphragm forming jig suitable for the moving iron unit;

[0019] Fig. 4 is a structural schematic view of the forming fixing block of the diaphragm forming jig suitable for the moving iron unit. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely in the following with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of embodiments of the application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the application.

[0022] Embodiments

[0023] As Figs. 1 to 4 shown, a diaphragm forming jig suitable for moving iron unit, including fixed base 1, the fixed base 1 is connected with fixed seat 2, the central part of fixed seat 2 is connected with opening has positioning hole 3, the fixed seat 2 is connected with forming block 4 through positioning hole 3, the top surface of forming block 4 is provided with first forming groove 5 for product forming, the fixed seat 2 is connected with positioning fixed block 6, the central part of positioning fixed block 6 is provided with positioning auxiliary hole 7, the forming block 4 is opposite to positioning auxiliary hole 7, and the top surface of forming block 4 is inserted into positioning auxiliary hole 7, and the top surface of forming block 4 is lower than the top surface of positioning fixed block 6, the second forming groove 8 for product forming is formed in the positioning fixed block 6 around the periphery of the forming block, the fixed base 1 is connected with support column 9, the top end of support column 9 is connected with fixed plate 10, the fixed plate 10 is connected with drive cylinder 11, the drive shaft of drive cylinder 11 passes through fixed plate 10 and is connected with forming fixed block 12, and the third groove 13 is formed in the forming fixed block 12 opposite to forming block 4.

[0024] The side of the positioning fixed block 6 in the utility model is provided with positioning groove 14, and the forming fixed block 12 is connected with positioning column 15 corresponding to the positioning groove 14. The accuracy can be improved.

[0025] The positioning auxiliary hole 7 in the utility model is a horn structure with the width of the lower part being larger than that of the upper part, can be quickly aligned and placed, and the stability of the forming block in the positioning auxiliary hole can be ensured through the structure of the upper part being narrow.

[0026] The fixed seat 2 in the utility model is provided with auxiliary positioning groove 16, and the bottom of the positioning fixed block 6 is connected with positioning block opposite to the auxiliary positioning groove 16, so that the stability is improved.

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

[0028] In specific work, the product is placed on the forming block and the positioning fixed block, then the forming fixed block is lowered by driving the cylinder to make the third forming groove converge to the first forming groove and the second forming groove, so that the product is formed.

[0029] It should be noted that like reference numerals and characters refer to like elements throughout the following figures and description, and thus, once certain terminologies are defined in one figure, they do not need to be further defined and explained in the subsequent figures.

[0030] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship commonly used when the product of the present application is used, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

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

[0032] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A diaphragm forming fixture suitable for moving iron units, characterized in that: The utility model relates to a product forming device, including fixed base (1), be connected with fixed seat (2) on fixed base (1), the central place of fixed seat (2) is connected with the fixed position hole (3) that opens, be connected with the shaped block (4) through fixed position hole (3) on fixed seat (2), the top surface of shaped block (4) opens the first forming groove (5) of product forming, be connected with the fixed position fixed block (6) on fixed seat (2), the central place of fixed position fixed block (6) opens the fixed position auxiliary hole (7), shaped block (4) is opposite with fixed position auxiliary hole (7), and shaped block (4) is inserted in fixed position auxiliary hole (7), and the top surface of shaped block (4) is lower than the top surface of fixed position fixed block (6) setting, surrounds the second forming groove (8) of product forming that the fixed position fixed block (6) on the periphery of shaped block opens, be connected with support column (9) on fixed base (1), the top end of support column (9) is connected with fixed plate (10), be connected with drive cylinder (11) on fixed plate (10), the drive axle of drive cylinder (11) passes through fixed plate (10) and is connected with shaped fixed block (12), the third groove (13) is opened in the shaped fixed block (12) opposite with shaped block (4).

2. The film forming jig for a moving iron unit according to claim 1, wherein: The side of fixed position fixed block (6) opens the fixed position groove (14).

3. The film forming jig for a moving iron unit according to claim 1, wherein: The shaped fixed block (12) is connected with the fixed position column (15) corresponding with fixed position groove (14).

4. The film forming jig for a moving iron unit according to claim 1, wherein: The fixed position auxiliary hole (7) is the horn structure of wide below and narrow above.

5. The film forming jig for a moving iron unit according to claim 1, wherein: The fixed seat (2) opens the auxiliary fixed position groove (16), and the bottom of fixed position fixed block (6) is connected with the fixed position block opposite with auxiliary fixed position groove (16).

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