Connector production equipment

Abstract

The utility model relates to the technical field of connector processing, in particular to connector production equipment, which adopts the technical scheme that the connector production equipment comprises a plate and a plastic strip, first contact pieces or second contact pieces which are distributed at equal intervals are arranged on the inner side of the plate, the first contact pieces or the second contact pieces and the plastic strip are subjected to insert injection molding, the first contact pieces are formed on the inner side of the plate in a punching manner, and the second contact pieces are formed on the inner side of the plate in a punching manner. The opposite sides of the adjacent first contact sheets are kept connected; the second contact pieces are formed on the inner side of the plate in a stamping mode, and the opposite sides of the adjacent second contact pieces are disconnected. According to the utility model, through the automatic and accurate process flow, the production efficiency is improved, the labor cost is reduced, and the performance and reliability of the connector are enhanced through the optimization of materials and structures, so that the product quality is improved, and the requirements of modern electronic equipment on the miniaturization and intensification of the connector are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector processing technical field, concretely is a connector production equipment. BACKGROUND

[0002] The connector is the key component for transmitting current or signal in electronic equipment, they build the bridge of communication in the circuit break or isolated circuit, so that the current flows, realizes the predetermined function. With the development of modernization electronic equipment to miniaturization and intensive direction, the design and manufacturing technology of connector are also constantly progressing, in addition, the production of connector is divided into four steps of stamping, electroplating, injection molding, assembly, wherein the stamping is the thin metal strip stamping into connector pin. The reliability test of connector includes plug-in life, high temperature resistance, low temperature resistance, corrosion resistance test, so as to ensure the stability and durability of connector.

[0003] In the traditional connector production process, the installation work of the internal grounding terminal is usually carried out by manual welding, which is low in efficiency and low in practicability, therefore, a connector production equipment is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a connector production equipment, has the advantages of improving production efficiency, enhancing structural stability, reducing manual operation, improving connector performance, solves the problem of low efficiency, insufficient reliability, manual welding operation complexity in the traditional connector production process.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a connector production equipment, including board and plastic strip, the board inner side is equipped with equidistance distribution's first contact piece or second contact piece, the first contact piece or second contact piece is embedded injection molding with plastic strip, the first contact piece is stamped into the board inner side, and the opposite side of adjacent first contact piece is kept connected, the second contact piece is stamped into the board inner side, and the opposite side of adjacent second contact piece is disconnected.

[0006] Preferably, the board is designed with pure copper material, and the front and rear ends of the upper end surface of the board are equidistantly provided with positioning holes. In the design, the board is designed with pure copper material, which has good electrical conductivity and thermal conductivity, which helps to improve the electrical performance and heat dissipation efficiency of the connector. The front and rear ends of the upper end surface of the board are equidistantly provided with positioning holes, which helps to achieve accurate positioning during stamping and injection molding, ensuring consistency during production and standardization of products. The design of the positioning hole makes the board easy to fix and position during production, improving the processing efficiency and the convenience of operation.

[0007] Preferably, the plastic strip is made of high-temperature-resistant engineering plastic, and equidistant and through reserved holes are arranged on the plastic strip, and the reserved holes are arranged at positions matched with the forming positions of the first contact pieces and the second contact pieces. In the design, the plastic strip is made of high-temperature-resistant engineering plastic, which can withstand high temperature when the connector is working, thereby enhancing the durability and reliability of the connector. Equidistant and through reserved holes are arranged on the plastic strip, and the reserved holes are arranged at positions matched with the forming positions of the first contact pieces and the second contact pieces, thereby ensuring the accurate butt joint of the plastic strip and the contact pieces in the injection molding process, improving the assembly precision of the product, and making the combination of the plastic strip and the contact pieces more firm through the accurate reserved hole design, thereby enhancing the overall structural stability of the connector after installation.

[0008] Preferably, the reserved holes are located on the opposite side of the adjacent first contact pieces or second contact pieces, and the cross section of the reserved holes is rectangular. In the design, the reserved holes are located on the opposite side of the adjacent first contact pieces or second contact pieces, thereby ensuring the alignment precision of the plastic strip and the contact pieces, which is crucial for the performance of the connector. The cross section of the reserved holes is rectangular, which is helpful to improve the combination strength of the plastic strip and the contact pieces in the injection molding process, and is also convenient for the operation of the injection molding machine and the design of the mold.

[0009] Preferably, the thickness of the first contact pieces is matched with the thickness of the plate, and the two ends of the first contact pieces connected with the plastic strip through the insert injection molding process are not in contact with the inner side of the plate. In the design, the thickness of the first contact pieces is matched with the thickness of the plate, and the two ends of the first contact pieces connected with the plastic strip through the insert injection molding process are not in contact with the inner side of the plate, which is helpful to form an integrated structure, reduce the connection points, improve the reliability and durability of the grounding terminal, and improve the efficiency of taking out the grounding terminal by reducing the contact points between the inner side of the plate and the first contact pieces.

[0010] Preferably, the thickness of the second contact pieces is matched with the thickness of the plate, and the two ends of the second contact pieces connected with the plastic strip through the insert injection molding process are in contact with the inner side of the plate. In the design, the thickness of the second contact pieces is matched with the thickness of the plate, and the two ends of the second contact pieces connected with the plastic strip through the insert injection molding process are in contact with the inner side of the plate, which enhances the contact stability between the contact pieces and the plate, is helpful to improve the electrical performance of the connector, and provides additional mechanical support for the inner side of the plate, thereby enhancing the structural strength of the plate during the injection molding operation.

[0011] Compared with the prior art, the utility model has the advantages of the following:

[0012] The utility model discloses a kind of ground terminal structures, which are designed to improve the performance and reliability of the connector. The ground terminal structure includes a plastic strip and a metal contact patch. The plastic strip is made of high-temperature resistant engineering plastic, which can withstand high temperatures during the operation of the connector, enhancing the durability and reliability of the connector. The plastic strip is precisely aligned and firmly combined with the contact patch, enhancing the overall structural stability of the connector after installation. The utility model discloses an automatic stamping and injection molding process, reducing the need for manual welding and reducing dependence on manual operation.

[0013] The design of the first contact patch and the second contact patch improves the reliability and durability of the grounding terminal by reducing the number of connection points, thereby improving the performance of the connector. The precise design of the reserved hole makes the combination of the plastic strip and the contact patch more secure, enhancing the performance of the connector.

[0014] Compared with traditional technology, the utility model has the beneficial effects of improving production efficiency and reducing labor costs through automation and precise process flow, and enhancing the performance and reliability of the connector through material and structural optimization. These improvements not only improve product quality, but also meet the needs of modern electronic devices for small and dense connectors. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 A ground terminal finished product structure diagram of the utility model;

[0016] Fig. 2 A ground terminal finished product structure diagram of the utility model;

[0017] Fig. 3 A contact patch stamping plate structure diagram of the utility model;

[0018] Fig. 4 Another ground terminal finished product structure diagram of the utility model;

[0019] Fig. 5 Another ground terminal finished product structure diagram of the utility model;

[0020] Fig. 6 Another contact patch stamping plate structure diagram of the utility model;

[0021] Fig. 7The utility model discloses a plastic strip structure schematic diagram.

[0022] In the drawing: 1, board material;11, first contact piece;12, second contact piece;13, positioning hole;2, plastic strip;21, reserved hole. Specific implementation

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Embodiment one

[0025] As Figs. 1 to 7 The utility model provides an embodiment: a connector production equipment, including board material 1 and plastic strip 2, the inside of board material 1 is equipped with equidistance distribution's first contact piece 11 or second contact piece 12, and the first contact piece 11 or second contact piece 12 is embedded injection molding with plastic strip 2, and the first contact piece 11 is stamped into the inside of board material 1, and the adjacent first contact piece 11 keeps connection to one side relatively;Second contact piece 12 is stamped into the inside of board material 1, and the adjacent second contact piece 12 is disconnected to one side relatively.

[0026] Further, the board material 1 is designed with pure copper material, and the front and rear ends of the upper end surface of the board material 1 are equidistantly provided with positioning holes 13. In the design, the board material 1 is designed with pure copper material, and the pure copper has good electrical conductivity and thermal conductivity, which helps to improve the electrical performance and heat dissipation efficiency of the connector. The front and rear ends of the upper end surface of the board material 1 are equidistantly provided with positioning holes 13, which helps to achieve accurate positioning during stamping and injection molding, ensures the consistency during production and standardization of the product, and the design of the positioning holes 13 makes the board material 1 easy to fix and position during production, improves the processing efficiency and the convenience of operation.

[0027] Further, the plastic strip 2 is made of high-temperature-resistant engineering plastic, and the plastic strip 2 is provided with equidistant and through reserved holes 21, and the reserved holes 21 are provided at positions matched with the forming positions of the first contact piece 11 and the second contact piece 12. In the design, the plastic strip 2 is made of high-temperature-resistant engineering plastic, which can withstand high temperature when the connector is working, thereby enhancing the durability and reliability of the connector. The plastic strip 2 is provided with equidistant and through reserved holes 21, and the reserved holes 21 are provided at positions matched with the forming positions of the first contact piece 11 and the second contact piece 12, thereby ensuring the accurate butt joint of the plastic strip 2 and the contact pieces during the injection molding process, improving the assembly accuracy of the product, and through the accurate reserved hole 21 design, the combination of the plastic strip 2 and the contact pieces is more firm, thereby enhancing the overall structural stability of the connector after installation.

[0028] Further, the reserved holes 21 are located on the opposite side of the adjacent first contact piece 11 or second contact piece 12, and the cross section of the reserved hole 21 is rectangular. In the design, the reserved holes 21 are located on the opposite side of the adjacent first contact piece 11 or second contact piece 12, thereby ensuring the alignment accuracy of the plastic strip 2 and the contact pieces, which is crucial for the performance of the connector. The cross section of the reserved hole 21 is rectangular, which helps to improve the bonding strength of the plastic strip 2 and the contact pieces during the injection molding process, and also facilitates the operation of the injection molding machine and the design of the mold.

[0029] Specifically, by adopting the insert injection molding process, the plastic strip 2 and the metal contact piece are integrally formed, thereby reducing the steps of traditional manual welding and significantly improving the production efficiency. The positioning hole 13 is used for accurate positioning, thereby ensuring the consistency during stamping and injection molding and the standardization of the product, improving the processing efficiency and the convenience of operation. Through the automatic production equipment, manual operation is reduced, production automation is realized, and production efficiency is improved. The plate 1 made of pure copper material has good electrical conductivity and thermal conductivity, which helps to improve the electrical performance and heat dissipation efficiency of the connector and enhance the stability of the structure. The plastic strip 2 is made of high-temperature-resistant engineering plastic, which can withstand high temperature when the connector is working, thereby enhancing the durability and reliability of the connector. The accurate butt joint and firm combination of the plastic strip 2 and the contact pieces enhance the overall structural stability of the connector after installation. Through the automatic stamping and injection molding process, the need for manual welding is reduced, and the dependence on manual operation is reduced.

[0030] The design of the first contact piece 11 and the second contact piece 12 improves the reliability and durability of the grounding terminal by reducing the connection points, thereby improving the performance of the connector. Through the accurate reserved hole 21 design, the combination of the plastic strip 2 and the contact pieces is more firm, thereby enhancing the performance of the connector.

[0031] Compared with traditional technologies, the beneficial effects of this invention are mainly reflected in improved production efficiency and reduced labor costs through automated and precise processes, while enhanced connector performance and reliability through material and structural optimization. These improvements not only enhance product quality but also meet the demands of modern electronic devices for miniaturized and densely packed connectors.

[0032] Example 2

[0033] In order to quickly remove the finished grounding terminal after processing, such as Figs. 1 to 3 As shown, this embodiment provides a stamping method for the contact piece. The thickness of the first contact piece 11 matches the thickness of the plate 1. The two ends of the first contact piece 11, which is connected to the plastic strip 2 via an insert injection molding process, do not contact the inner side of the plate 1. In this design, the thickness of the first contact piece 11 matches the thickness of the plate 1, and the two ends of the first contact piece 11, which is connected to the plastic strip 2 via an insert injection molding process, do not contact the inner side of the plate 1. This helps to form an integrated structure, reduces connection points, improves the reliability and durability of the grounding terminal, and reduces the contact points between the inner side of the plate 1 and the first contact piece 11, thus improving the efficiency of removing the grounding terminal.

[0034] Example 3

[0035] To improve the stability and structural strength of inserts during injection molding, such as Figs. 4 to 6 As shown, this embodiment provides another stamping method for the contact piece. The thickness of the second contact piece 12 matches the thickness of the plate 1. The two ends of the second contact piece 12, which is connected to the plastic strip 2 via an insert injection molding process, are in contact with the inner side of the plate 1. In this design, the thickness of the second contact piece 12 matches the thickness of the plate 1, and the two ends of the second contact piece 12, connected to the plastic strip 2 via an insert injection molding process, are in contact with the inner side of the plate 1. This design enhances the contact stability between the contact piece and the plate 1, helps improve the electrical performance of the connector, and the contact between the second contact piece 12 and the inner side of the plate 1 provides additional mechanical support, enhancing its structural strength during injection molding.

[0036] In use, this utility model requires a plate 1 made of pure copper, with positioning holes 13 equidistantly spaced at both ends of its upper surface. Simultaneously, a plastic strip 2 made of high-temperature resistant engineering plastic is prepared, with equidistant and through pre-drilled holes 21. The positions of these pre-drilled holes 21 will match the forming positions of the first contact piece 11 and the second contact piece 12.

[0037] The plate 1 is positioned by positioning holes 13, and the first contact piece 11 or the second contact piece 12 is stamped out by a stamping machine at equal intervals on the inner side of the plate 1. The adjacent opposite sides of the stamped first contact piece 11 are connected, while the adjacent opposite sides of the stamped second contact piece 12 are disconnected.

[0038] After the stamping of the plate 1 is completed, the plate 1 is placed in the mold of the injection molding machine and is precisely positioned again by the positioning hole 13. Then the plastic strip 2 is placed above the plate 1, and the reserved hole 21 is aligned with the corresponding contact position.

[0039] The injection molding machine is started, and the molten plastic is injected into the mold to injection mold the plastic strip 2 and the first contact 11 or the second contact 12 to form an integrated structure. After the injection molding is completed, the plate 1 is cooled and solidified to ensure that the plastic strip 2 and the first contact 11 or the second contact 12 are firmly combined. After cooling and solidification, the strength of the combination of the first contact 11 or the second contact 12 and the plastic strip 2 and the molding quality of the alignment of the reserved hole 21 are checked. Then, according to the needs, the first contact 11 or the second contact 12 combined with the plastic strip 2 is removed from the plate 1 so as to carry out subsequent steps such as electroplating and assembly, thereby completing the production of the connector upper terminal.

[0040] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A connector production device, comprising a plate (1) and a plastic strip (2), the plate (1) is provided with first contacts (11) or second contacts (12) on the inner side, the first contacts (11) or the second contacts (12) are insert molded with the plastic strip (2), characterized in that: The first contacts (11) are stamping formed on the inner side of the plate (1), and the adjacent first contacts (11) are connected on one side; The second contacts (12) are stamping formed on the inner side of the plate (1), and the adjacent second contacts (12) are disconnected on one side.

2. The connector production apparatus according to claim 1, wherein The plate (1) is designed by pure copper material, and the plate (1) is provided with positioning holes (13) equidistantly on the front and rear ends of the upper end surface.

3. The connector production apparatus according to claim 1, wherein The plastic strip (2) is made of high-temperature-resistant engineering plastic, and the plastic strip (2) is provided with equidistant and through reserved holes (21), and the reserved holes (21) are matched with the forming positions of the first contacts (11) and the second contacts (12).

4. The connector production apparatus according to claim 3, wherein The reserved holes (21) are located on the opposite side of the adjacent first contacts (11) or the second contacts (12), and the cross section of the reserved holes (21) is rectangular.

5. The connector production apparatus according to claim 1, wherein The thickness of the first contacts (11) is matched with the thickness of the plate (1), and the two ends of the first contacts (11) connected with the plastic strip (2) by insert molding process are not in contact with the inner side of the plate (1).

6. The connector production apparatus according to claim 1, wherein The thickness of the second contacts (12) is matched with the thickness of the plate (1), and the two ends of the second contacts (12) connected with the plastic strip (2) by insert molding process are in contact with the inner side of the plate (1).

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