Forming stamping seat of contact pin seat

Abstract

The utility model provides a forming stamping seat of a contact pin seat, the contact pin seat comprises a seat body and a plurality of pin bodies arranged above the seat body, the stamping seat comprises a base and a plurality of contact pin grooves arranged above the base, the pin bodies are inserted into the contact pin grooves, one end of each pin body is inserted into the base, and the other end of each pin body extends towards one side opposite to the base. The extending position of the base is connected with the base body, the upper end face of the base is provided with a limiting groove for the base body to be clamped in, and the forming stamping base can effectively improve the production efficiency of the pin base.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, and specifically to a forming stamping base for a pin holder. Background Technology

[0002] The purpose of surface mount pin headers is to provide surface mount pluggable connection interfaces for electronic components on circuit boards, facilitating modular assembly, testing, and maintenance. In existing technologies, the manufacturing process requires inserting straight pins into the socket, bending the pins, and finally stamping them into place. This stamping method is very time-consuming, which has prevented the improvement of production efficiency. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to overcome the defects of multiple stamping processes and low production efficiency in the existing technology, thereby providing a forming stamping seat for the pin holder that can effectively improve production efficiency.

[0004] Therefore, this utility model provides a forming stamping seat for a pin holder. The pin holder includes a seat body and a plurality of pins disposed above the seat body. The stamping seat includes a base and a plurality of pin slots formed above the base. The pin slots are for inserting pins. One end of the pin is inserted into the base, and the other end extends toward the side opposite to the base. The extended part is connected to the seat body. The upper surface of the base is provided with a limiting groove for the seat body to be engaged.

[0005] Furthermore, the base is provided with an elastic seat with elastic restoring force, and the needle body can be inserted into the needle insertion groove and abut against the upper end surface of the elastic seat.

[0006] Furthermore: the elastic seat includes a support body and extension plates disposed on both sides of the support body, and the lower end of the extension plates is connected to an elastic element.

[0007] Furthermore: the elastic element includes a spring, and a positioning plate is provided on the side of the spring facing away from the extension block.

[0008] Furthermore, the stamping base also includes a riveting base disposed below the base, the riveting base being provided with a positioning post, and the base being provided with a positioning groove adapted to the base.

[0009] Furthermore, the base is also provided with an insertion hole for inserting a riveting pin from an external riveting machine.

[0010] The technical solution of this utility model has the following advantages:

[0011] 1. This utility model provides a forming stamping seat for a pin holder. When manufacturing the pin holder, the pin body is first inserted into the pin slot, and then the seat body is placed into the limiting slot. The seat body has space for the extension of the pin body to be inserted. After the seat body is installed, the entire stamping seat is placed on a riveting machine for riveting. The riveting machine stamps the seat body, so that the pin body and the seat body are connected in place. After the connection is completed, the entire stamping seat is removed, and the pin body and the seat body are put back in. This process is repeated. Compared with the prior art, the manufacturing process is simplified, thereby effectively improving production efficiency.

[0012] 2. The present invention provides a forming stamping seat for a pin holder. When the riveting machine presses downward, it will exert downward pressure on the seat body and the pin body. The pin body and the seat body will be inserted into place. The pressure on the seat body and the pin body is transmitted to the base. Due to the elastic seat under the base, the elastic seat has elastic restoring force. After the pin body and the seat body are inserted into place, the elastic seat will return to the initial position to wait for the second stamping. The spring setting enables the elastic seat to have elastic restoring force. The positioning plate setting can effectively fix the elastic seat. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the stamping seat structure;

[0015] Figure 2 This is a schematic diagram of the structure of the base and the rivet seat.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Base; 11. Needle body; 2. Base; 21. Needle slot; 22. Positioning slot; 3. Limiting slot; 4. Elastic seat; 41. Support body; 42. Extension plate; 5. Elastic element; 6. Positioning plate; 7. Riveting seat; 71. Positioning post; 8. Insertion hole. Detailed Implementation

[0018] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] Example

[0023] This embodiment provides a forming stamping seat for a pin holder. The pin holder includes a seat body 1 and a plurality of pin bodies 11 disposed above the seat body 1. The stamping seat includes a base 2 and a plurality of pin slots 21 formed above the base 2. The pin bodies 11 are inserted into the pin slots 21. One end of the pin body 11 is inserted into the base 2, and the other end extends toward the side opposite to the base 2. The extended part is connected to the seat body 1. The upper surface of the base 2 is provided with a limiting groove 3 for the seat body 1 to be inserted.

[0024] The specific improvements mentioned above are as follows: Figure 1 As shown, compared with the prior art, when making the pin holder, the pin body 11 is first inserted into the pin slot 21, and then the seat 1 is placed into the limiting slot 3. The seat 1 has space for the extension of the pin body 11 to be inserted. After the seat 1 is installed, the entire stamping seat is placed on a riveting machine for riveting (the riveting machine is an externally purchased device and belongs to the prior art, so its structure will not be described in detail here). The riveting machine will stamp the seat 1, so that the pin body 11 and the seat 1 are connected in place. After the connection is completed, the entire stamping seat is removed, and the pin body 11 and the seat 1 are put back in. This process is repeated. Compared with the prior art, the manufacturing process is simplified, thereby effectively improving production efficiency.

[0025] Based on the above embodiments: the base 2 is provided with an elastic seat 4 with elastic restoring force, and the needle body 11 is inserted into the needle insertion groove 21 and can abut against the upper end surface of the elastic seat 4.

[0026] Based on the above embodiments: the elastic seat 4 includes a support body 41 and extension plates 42 disposed on both sides of the support body 41, and the lower end of the extension plate 42 is connected to an elastic element 5.

[0027] Based on the above embodiments: the elastic element 5 includes a spring, and a positioning plate 6 is provided on the side of the spring facing away from the extension block.

[0028] The specific improvements mentioned above are as follows: Figure 1 As shown, when the riveting machine presses downwards, it exerts downward pressure on the base 1 and the needle 11, causing the needle 11 to be inserted into the base 1. The pressure on the base 1 and the needle 11 is transmitted to the base 2. Due to the elastic seat 4 below the base 2, the elastic seat 4 has an elastic restoring force. After the needle 11 is inserted into the base 1, the elastic seat 4 will return to its initial position to await the second press. The spring setting enables the elastic seat 4 to have an elastic restoring force, and the positioning plate 6 can effectively fix the elastic seat 4.

[0029] Based on the above embodiments: the stamping seat further includes a riveting seat 7 disposed below the base 2, the riveting seat 7 is provided with a positioning post 71, and the base 2 is provided with a positioning groove 22 adapted to the base 2.

[0030] The specific improvements mentioned above are as follows: Figure 2 The stamping base includes a riveting base 7, which is fixedly connected to the riveting machine. During riveting, the base 2 is placed on the riveting base 7, and the positioning groove 22 on the base 2 is matched with the positioning post 71 on the riveting base 7. Then, the lever on the riveting machine is turned so that the riveting machine presses downward. Through the setting of the positioning post 71 and the positioning groove 22, the position of the base 2 can be quickly positioned, avoiding riveting failure due to the position deviation of the base 2 during riveting.

[0031] Based on the above embodiments: the base 1 is also provided with an insertion hole 8 for the riveting pin of an external riveting machine to be inserted.

[0032] The specific improvements mentioned above are as follows: Figure 2 As shown, when the riveting machine presses downwards, the riveting pin on the riveting machine will be inserted into the insertion hole 8 of the base 1, thereby completing the riveting.

[0033] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A stamping base for forming a pin holder, the pin holder comprising a base body (1) and a plurality of pin bodies (11) disposed above the base body (1), characterized in that: The stamping base includes a base (2) and a plurality of pin slots (21) opened on the upper part of the base (2). The pin slots (21) are for inserting pin bodies (11). One end of the pin body (11) is inserted into the base (2), and the other end extends toward the side opposite to the base (2). The extension is connected to the base body (1). The upper surface of the base (2) is provided with a limiting groove (3) for the base body (1) to be inserted.

2. The forming stamping base for a pin holder according to claim 1, characterized in that: The base (2) is provided with an elastic seat (4) with elastic restoring force, and the needle body (11) is inserted into the needle groove (21) and can abut against the upper end surface of the elastic seat (4).

3. The forming stamping base for a pin holder according to claim 2, characterized in that: The elastic seat (4) includes a support body (41) and extension plates (42) disposed on both sides of the support body (41), and an elastic element (5) is connected to the lower end of the extension plate (42).

4. The forming stamping base for a pin holder according to claim 3, characterized in that: The elastic element (5) includes a spring, and a positioning plate (6) is provided on the side of the spring facing away from the extension block.

5. A forming stamping base for a pin holder according to any one of claims 1-4, characterized in that: The stamping base also includes a riveting seat (7) disposed below the base (2), the riveting seat (7) is provided with a positioning post (71), and the base (2) is provided with a positioning groove (22) adapted to the base (2).

6. The forming stamping base for a pin holder according to claim 5, characterized in that: The base (1) is also provided with an insertion hole (8) for inserting the riveting pin on an external riveting machine.

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