Fisheye plug-in terminal and stamping equipment for producing fisheye plug-in terminal

Abstract

The invention relates to the field of machining, and discloses a fisheye plug-in terminal and stamping equipment for producing the terminal, the fisheye plug-in terminal comprises a plug-in part, the outer side of the plug-in part is fixedly connected with an elastic part, the outer side of the elastic part is fixedly connected with a root part, the outer side of the root part is fixedly connected with a guide part, and the guide part is fixedly connected with the plug-in part. The outer side of the guide part is fixedly connected with a connecting part, the top of the machine body is provided with a self-adaptive mechanism, the self-adaptive mechanism is used for adapting to raw materials with different widths so as to be suitable for clamping, and the top of the machine body is fixedly connected with a box bottom. The spring-like structure adapts to the material width change, the clamping force is automatically adjusted, materials can smoothly move forwards under the assistance of the rotating wheel while stable clamping is achieved, the rotating friction force is effectively reduced through the ball and sliding groove structure in the spring-like structure, the running smoothness is improved, the durability of related parts is enhanced, and the service life of the materials is prolonged. And the whole structure realizes self-adaptive adjustment on materials with different widths.

Description

Technical Field

[0001] This invention relates to the field of machining technology, and in particular to a fisheye connector terminal and a stamping device for producing the terminal. Background Technology

[0002] Fisheye connectors are an important structure for connecting electronic components. They have round holes on their sides, resembling fish eyes, which facilitates installation and fixation on circuit boards and ensures stable conductivity. This precision structure needs to be formed in one piece through a stamping process. Therefore, stamping equipment for producing fisheye connectors has emerged to ensure their quality and output.

[0003] Traditional stamping equipment for producing fisheye plug terminals relies primarily on a pre-set, fixed structure of the mold to process metal materials through stamping. However, in practice, these devices suffer from cumbersome mold changes and production efficiency limited to a single mold specification. While existing stamping equipment for producing fisheye plug terminals has improved its drive and control methods and increased automation to some extent, its operating principle involves a servo motor driving the punch, which, in conjunction with a fixed-width guide and positioning component, completes the processing operation. However, in practice, these devices lack an adaptive width adjustment mechanism. This missing key structure directly results in insufficient equipment flexibility, limiting its production to a single terminal size and making it difficult to adapt to the processing needs of diverse products. Summary of the Invention

[0004] The purpose of this invention is to provide a stamping device for producing the fisheye plug terminal, which solves the problem that it can only support the production of terminals of a single size.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] The first aspect of the present invention provides a fisheye plug terminal, the fisheye plug terminal including a plug portion, an elastic portion fixedly connected to the outer side of the plug portion, a root portion fixedly connected to the outer side of the elastic portion, a guide portion fixedly connected to the outer side of the root portion, and a connecting portion fixedly connected to the outer side of the guide portion.

[0007] The outer side of the insertion part is firmly connected to the elastic part, which can deform when compressed. On the outer side of the elastic part, there is a root part, which is used to absorb the impact during insertion. On the outer side of the root part, there is a guide part, which provides guidance during operation. The outer side of the guide part is fixedly connected to the connecting part, which provides support for the overall structure.

[0008] A second aspect of the present invention provides a stamping device for producing the fisheye plug terminal, comprising a machine body, an adaptive mechanism provided on the top of the machine body for adapting to raw materials of different widths for appropriate clamping, a box bottom fixedly connected to the top of the machine body, a lower template fixedly connected to the top of the box bottom, a plurality of limiting posts fixedly connected to the top of the lower template, disc springs slidably connected to the outer side of the limiting posts, an upper template fixedly connected to the top of the limiting posts, a protective mechanism fixedly connected to the outer side of the upper template for protecting the precision components in the fisheye plug terminal from damage, an impression die fixedly connected to the bottom of the upper template, and a dust removal mechanism provided on the outer side of the box bottom for timely removal of debris generated during workpiece processing.

[0009] The adaptive mechanism includes a fixed plate, which is fixedly connected to the top of the machine body. Multiple springs are fixedly connected to the outer side of the fixed plate, and a connecting block is fixedly connected to the other end of the multiple springs. A C-shaped component is fixedly connected to the outer side of the connecting block.

[0010] The fixing plate is installed on the top of the machine body. Multiple springs are connected to the outside of the fixing plate. The springs can automatically adjust according to the material conditions. The other end of the springs are connected to a connecting block. The outside of the connecting block is fixedly connected to a C-shaped piece. The C-shaped piece forms the basic framework for the clamping action.

[0011] Preferably, the adaptive mechanism further includes multiple connecting columns, all of which are fixedly connected to the inner side of the C-shaped component. Rollers are rotatably connected to the outer sides of the multiple connecting columns. Multiple seat columns are fixedly connected to the inner side of the C-shaped component. Sliding grooves are provided on the adjacent side of the multiple seat columns and the multiple rollers. Ball bearings are slidably connected to the top of the seat columns.

[0012] The connecting columns are all fixed inside the C-shaped component. Each connecting column has a rotating wheel installed on its outer side. The wheel helps with material conveying. There are also multiple seat columns fixed inside the C-shaped component. There are grooves between the seat columns and the adjacent rotating wheels. The top of the seat columns is equipped with balls to reduce friction.

[0013] Preferably, the protective mechanism includes an upper connecting plate, which is fixedly connected to the bottom of the upper template. An expansion pleat is fixedly connected to the bottom of the upper connecting plate. A through groove is opened on the inner side of the expansion pleat. A connecting block is fixedly connected to the bottom of the expansion pleat. A bottom block is fixedly connected to the bottom of the connecting block. A lower connecting plate is fixedly connected to the outer side of the imprinting mold. A sealing protrusion is fixedly connected to the top of the lower connecting plate. The bottom block is slidably connected to the inner side of the lower connecting plate.

[0014] The upper connecting plate is fixed to the bottom of the upper template. The bottom of the upper connecting plate is connected to an expansion pleat. The expansion pleat can expand and contract according to the changes in internal air pressure. The inner side of the expansion pleat is provided with a through groove for gas regulation. The bottom end of the expansion pleat is connected to a bottom block through a connecting block. The outer side of the imprinting mold is equipped with a lower connecting plate. The top of the lower connecting plate is provided with a sealing protrusion. The bottom block is slidably installed on the inner side of the lower connecting plate to achieve a fit.

[0015] Preferably, the dust removal mechanism includes a dust collection drawer, which is slidably connected to the inner side of the machine body. A guide port is provided on the outer side of the bottom of the box. A dust inlet chamber is provided on the inner side of the dust collection drawer. A placement chamber is provided on the inner side of the machine body. A circulation chamber is provided on the inner side of the machine body. A fan is fixedly connected to the inner side of the machine body. Two ends of the fan are respectively connected to a first pipe and a second pipe. The other end of the first pipe is connected to the circulation chamber, and the other end of the second pipe is connected to the dust inlet chamber.

[0016] The dust collection tray is slidably installed inside the machine body for easy cleaning. A guide port is opened on the outside of the bottom of the box as an inlet. The dust collection tray has a dust inlet chamber as a channel. The machine body has a placement chamber to accommodate the fan, as well as a circulation chamber with a filter structure. The fan is fixed inside the machine body, and its two ends are connected to pipe one and pipe two respectively. Pipe one connects to the circulation chamber, and pipe two connects to the dust inlet chamber.

[0017] Preferably, a positioning plate is fixedly connected to the bottom of the C-shaped component, and an embedding plate is slidably connected to the inner side of the positioning plate, with the embedding plate fixedly connected to the outer side of the fixing plate.

[0018] The bottom of the C-shaped component is fixed with a positioning plate, and an embedded plate is slidably installed on the inner side of the positioning plate. The embedded plate is fixed on the outer side of the fixed plate. The two work together to achieve width adjustment.

[0019] Preferably, a connecting post is fixedly connected to the top of the bottom of the box, and a fixed angle is fixedly connected to the top of the connecting post.

[0020] The top of the box is connected to a connecting post, and the top of the connecting post is equipped with a fixing angle for connecting the upper and lower parts of the box.

[0021] Preferably, a box top is fixedly connected to the outer side of the fixed angle, and a cylinder is fixedly connected to the top of the box top.

[0022] The outer side of the fixed angle is connected to the top of the box, and a cylinder is installed on the top of the box to provide power for the stamping action.

[0023] Preferably, two leading edge plates are fixedly connected to the top of the machine body, and upper pressure rollers are rotatably connected to adjacent sides of the two leading edge plates.

[0024] Two leading edge plates are fixed to the top of the machine body, and an upper pressure roller is installed between the two leading edge plates. The upper pressure roller can rotate to apply pressure.

[0025] Preferably, two drive plates are fixedly connected to the top of the machine body, and a feeding roller is rotatably connected to an adjacent side of the two drive plates.

[0026] Two drive plates are fixed on the top of the machine body, and a feeding roller is installed between the two drive plates to transport the processed materials.

[0027] In summary, the present invention has at least one of the following beneficial technical effects:

[0028] 1. This invention adapts to changes in material width through a spring-like structure, automatically adjusting the clamping force. While maintaining stable clamping, the material can move smoothly forward with the assistance of the rotating wheel. The internal ball bearings and groove structure effectively reduce rotational friction, which not only improves the smoothness of operation but also enhances the durability of related components. The overall structure achieves adaptive adjustment for materials of different widths.

[0029] 2. This invention adjusts the expansion and contraction range by changing the internal air pressure of the expansion folds. When the mechanism is fully compressed, the sealing protrusion can seal the internal space of the folds, forming an effective negative pressure, thereby keeping it stably in a contracted state within a predetermined time period. At this time, the mold is in the imprinting state, and the protective rubber located around the precision mold is stored in the inner cavity of the upper template. After the imprinting is completed, the expansion folds are depressurized and return to their original shape, and the rubber then adheres to the precision mold for protection.

[0030] 3. This invention uses a fan to generate suction, drawing debris into the guide ports on both sides of the bottom of the chamber. The dust-laden airflow is pre-treated by a large particle interception component in the flow chamber, separating out coarse impurities and allowing only fine dust to continue passing through. Finally, the clean airflow carries the fine dust through the dust inlet chamber into a sliding dust collection tray for collection, achieving an effective and easy-to-clean dust removal effect. Attached Figure Description

[0031] Figure 1 This is a front view of the present invention;

[0032] Figure 2 This is a perspective view of the present invention;

[0033] Figure 3 This is a top view of the present invention;

[0034] Figure 4 This is a cross-sectional view of the C-shaped component of the present invention;

[0035] Figure 5 for Figure 4 Enlarged view of point A;

[0036] Figure 6 This is a cross-sectional view of the upper template of the present invention;

[0037] Figure 7 for Figure 6Enlarged image;

[0038] Figure 8 This is a cross-sectional view of the organism.

[0039] Among them, 1. Insertion part; 2. Elastic part; 3. Root part; 4. Guide part; 5. Connecting part; 6. Machine body; 7. Feeding roller; 8. Adaptive mechanism; 801. Fixing plate; 802. Spring; 803. Positioning plate; 804. C-shaped part; 805. Connecting block; 806. Rotary wheel; 807. Connecting column; 808. Slide groove; 809. Ball bearing; 810. Embedded plate; 811. Seat column; 9. Box bottom; 10. Lower template; 11. Disc spring; 12. Limiting column; 13. Upper template; 14. Protection mechanism; 1401. Upper connecting plate; 1 402. Telescopic pleat; 1403. Through groove; 1404. Connecting block; 1405. Bottom block; 1406. Sealing protrusion; 1407. Lower connecting plate; 15. Dust removal mechanism; 1501. Guide port; 1502. Flow chamber; 1503. Dust collection drawer; 1504. Dust inlet chamber; 1505. Pipe 1; 1506. Pipe 2; 1507. Placement chamber; 1508. Fan; 16. Connecting column; 17. Fixed angle; 18. Front edge plate; 19. Upper pressure roller; 20. Drive plate; 21. Cylinder; 22. Box top; 23. Imprinting mold. Detailed Implementation

[0040] The following is in conjunction with the appendix Figure 1 -Appendix Figure 8 The present invention will be further described in detail below.

[0041] Please see the appendix Figure 1 This invention provides a fisheye connector terminal, which includes a connector portion 1, which is a key component for the fisheye connector to engage with conductive holes on a PCB board. An elastic portion 2 is fixedly connected to the outer side of the connector portion 1. The elastic portion 2 can elastically contract when compressed, and tightly engage with the conductive holes on the PCB board. A root portion 3 is fixedly connected to the outer side of the elastic portion 2. The root portion 3 is used to absorb the impact force during insertion. A guide portion 4 is fixedly connected to the outer side of the root portion 3. The guide portion 4 plays a guiding and positioning role to ensure accurate insertion. A connecting portion 5 is fixedly connected to the outer side of the guide portion 4. The connecting portion 5 provides support and fixation for the connector portion 1.

[0042] Specifically, the insertion part 1 is the core component that enables the fisheye terminal to cooperate with the conductive hole on the PCB board. An elastic part 2 is connected to the outside of the insertion part 1. The elastic part 2 can generate elastic contraction when squeezed, thereby forming a tight fit with the conductive hole on the PCB board. The outside of the elastic part 2 is firmly connected to the root part 3. The function of the root part 3 is to absorb the impact force generated during the insertion operation. The outside of the root part 3 is connected to the guide part 4. The guide part 4 plays a guiding and positioning function during insertion to ensure that the insertion process is correct. The outside of the guide part 4 is fixedly connected to the connecting part 5. The connecting part 5 provides the necessary support and fixation for the insertion part 1.

[0043] Please see the appendix Figure 2 -Appendix Figure 5 The present invention also provides a stamping device for producing the fisheye plug terminal, including a machine body 6, which is the supporting structure of the entire device. An adaptive mechanism 8 is provided on the top of the machine body 6 to accommodate raw materials of different widths for appropriate clamping. A box bottom 9 is fixedly connected to the top of the machine body 6, and a lower template 10 is fixedly connected to the top of the box bottom 9. Multiple limiting posts 12 are fixedly connected to the top of the lower template 10. Disc springs 11 are slidably connected to the outer sides of the limiting posts 12. The disc springs 11 push the flow channel push plate to reset, realizing the connection between the flow channel and the workpiece. Automatic separation of parts: The top of the limiting post 12 is fixedly connected to the upper template 13. The limiting post 12 is used to limit the maximum displacement distance between the upper template 13 and the lower template 10 to avoid excessive displacement that would cause the device to malfunction. The outer side of the upper template 13 is fixedly connected to the protective mechanism 14. The protective mechanism 14 is used to protect the precision components in the fisheye plug terminal from damage. The bottom of the upper template 13 is fixedly connected to the imprinting mold 23. The outer side of the box bottom 9 is provided with a dust removal mechanism 15. The dust removal mechanism 15 is used to remove the debris generated during the processing of the workpiece in a timely manner.

[0044] The adaptive mechanism 8 includes a fixed plate 801, which is fixedly connected to the top of the machine body 6. Multiple springs 802 are fixedly connected to the outer side of the fixed plate 801. The springs 802 can adaptively adjust their compression and expansion according to the width of the material. A connecting block 805 is fixedly connected to the other end of each spring 802, connecting the springs 802 to the fixed plate 801. A C-shaped component 804 is fixedly connected to the outer side of the connecting block 805, serving as a fixing frame for the clamping components. The adaptive mechanism 8 also includes multiple connecting columns 807, which are used to fix the rotating wheel 806 to... To ensure stability during rotation, multiple connecting columns 807 are fixedly connected to the inner side of the C-shaped component 804, and rotating wheels 806 are rotatably connected to the outer side of the multiple connecting columns 807. The rotating wheels 806 are used to facilitate the forward movement of materials while achieving stable clamping. Multiple seat columns 811 are fixedly connected to the inner side of the C-shaped component 804. The adjacent side of the multiple seat columns 811 and the multiple rotating wheels 806 is provided with a sliding groove 808. The top of the seat column 811 is slidably connected with a ball bearing 809. The seat column 811, the sliding groove 808, and the ball bearing 809 cooperate with each other to reduce the friction of the rotating wheel 806 during rotation and improve the service life of the component.

[0045] Specifically, the fixed plate 801 is securely mounted on the top of the machine body 6. Several springs 802 are connected to the outside of the fixed plate 801. The springs 802 can automatically adjust their compression or extension according to the width of the material being processed. The other ends of the springs 802 are connected to a connecting block 805, which links the springs 802 to the fixed plate 801. A C-shaped component 804 is installed on the outside of the connecting block 805, forming a fixed frame for the clamping component. Connecting columns 807 fix the rotating wheel 806 in a certain position, ensuring its stability during rotation. All connecting columns 807 are fixed... On the inner side of the C-shaped component 804 and on the outer side of each connecting column 807, a rotatable wheel 806 is installed. The purpose of the wheel 806 is to achieve stable clamping of materials while facilitating forward material conveying. Multiple seat columns 811 are fixed on the inner side of the C-shaped component 804. A groove 808 is provided between the seat column 811 and the adjacent wheel 806. Multiple balls 809 are slidably installed on the top of the seat column 811. The seat column 811, the groove 808, and the balls 809 work together to effectively reduce the frictional resistance generated by the wheel 806 during rotation, thereby improving the durability of the relevant components.

[0046] Please see the appendix Figure 6 -Appendix Figure 7The protective mechanism 14 includes an upper connecting plate 1401, which is fixedly connected to the bottom of the upper template 13. A telescopic pleat 1402 is fixedly connected to the bottom of the upper connecting plate 1401. The telescopic pleat 1402 can adjust its expansion and contraction according to changes in internal air pressure. A through groove 1403 is provided on the inner side of the telescopic pleat 1402, which is the basic structure for gas regulation. A connecting block 1404 is fixedly connected to the bottom end of the telescopic pleat 1402, and a bottom plate is fixedly connected to the bottom of the connecting block 1404. Block 1405, the outer side of the impression mold 23 is fixedly connected to the lower connecting plate 1407, the top of the lower connecting plate 1407 is fixedly connected to the sealing protrusion 1406, the bottom block 1405 is slidably connected to the inner side of the lower connecting plate 1407, the upper connecting plate 1401 and the lower connecting plate 1407 are used to fix the key components in the protection mechanism 14, and the sealing protrusion 1406 is used to seal the inside of the telescopic fold 1402 when it is fully compressed, forming a negative pressure, so that it remains in a contracted state for a specific period of time.

[0047] Specifically, the upper connecting plate 1401 is connected to the bottom of the upper template 13. At the bottom end of the upper connecting plate 1401, a telescopic pleat 1402 is connected. The telescopic pleat 1402 can adjust its expansion and contraction according to the changes in its internal air pressure. A through groove 1403 is provided on the inner side of the telescopic pleat 1402. The through groove 1403 is the basic structure for realizing the gas regulation function. The bottom of the telescopic pleat 1402 is fixedly connected to a connecting block 1404. The bottom surface of the connecting block 1404 is connected to a bottom block 1405. On the outer side of the imprinting mold 23, a piece of... The lower connecting plate 1407 has a sealing protrusion 1406 extending upward from its top. The bottom block 1405 is slidably installed in the inner space of the lower connecting plate 1407. The upper connecting plate 1401 and the lower connecting plate 1407 are used to fix the key components inside the protective mechanism 14. The function of the sealing protrusion 1406 is that when the telescopic fold 1402 is fully compressed, it can tightly seal the internal space of the telescopic fold 1402, thereby creating a negative pressure state therein, so that the telescopic fold 1402 can maintain its contracted shape for a set period of time.

[0048] Please see the appendix Figure 3 -Appendix Figure 8The dust removal mechanism 15 includes a dust collection tray 1503 for collecting debris. The dust collection tray 1503 is slidably connected to the inner side of the body 6. A guide port 1501 is provided on the outer side of the bottom 9 of the housing, serving as the inlet for debris suction into the cleaning structure. A dust inlet chamber 1504 is provided inside the dust collection tray 1503, acting as a channel for debris to enter the dust collection tray 1503. A placement chamber 1507 is provided inside the body 6 for housing the fan 1508. The inner side of the machine body 6 is provided with a flow chamber 1502. The flow chamber 1502 is equipped with a large particle interception component, which retains only fine dust to enter the subsequent dust collection structure. The inner side of the machine body 6 is fixedly connected to a fan 1508. The fan 1508 uses its own suction to absorb debris and dust into the dust removal mechanism 15. The two ends of the fan 1508 are respectively connected to pipe one 1505 and pipe two 1506. The other end of pipe one 1505 is connected to the flow chamber 1502, and the other end of pipe two 1506 is connected to the dust inlet chamber 1504.

[0049] Specifically, the dust collection tray 1503 collects the debris generated during processing. The dust collection tray 1503 is slidably installed inside the body 6. On the outside of the bottom 9 of the box, there is a guide port 1501, which is the primary inlet for debris to be sucked into the cleaning structure. Inside the dust collection tray 1503, there is a dust inlet chamber 1504, which forms the channel for debris to enter the dust collection tray 1503. Inside the body 6, there is a placement chamber 1507, which is used to accommodate the fan 1508. Inside the body 6, there is also a flow chamber 1502, which is equipped with a large particle interception component. This component can block larger particles and only allow fine dust to enter the subsequent dust collection structure. The fan 1508 is fixed inside the body 6 and relies on the suction force generated by its own operation to suck debris and dust into the dust removal mechanism 15.

[0050] Please see the appendix Figure 8A positioning plate 803 is fixedly connected to the bottom of the C-shaped component 804. An embedded plate 810 is slidably connected to the inner side of the positioning plate 803. The positioning plate 803 and the embedded plate 810 cooperate with each other to assist the C-shaped component 804 in width adjustment. The embedded plate 810 is fixedly connected to the outer side of the fixed plate 801. A connecting column 16 is fixedly connected to the top of the box bottom 9. A fixed angle 17 is fixedly connected to the top of the connecting column 16. The fixed angle 17 is used to connect the upper and lower sides of the stamping box. A box top 22 is fixedly connected to the outer side of the fixed angle 17. A cylinder 21 is fixedly connected to the top of the box top 22. Two front edge plates 18 are fixedly connected to the top of the machine body 6. An upper pressure roller 19 is rotatably connected to the adjacent side of the two front edge plates 18. Two drive plates 20 are fixedly connected to the top of the machine body 6. A feeding roller 7 is rotatably connected to the adjacent side of the two drive plates 20 for conveying the processed terminal components. The box top 22, the box bottom 9 and the connecting column 16 together form the stamping box.

[0051] Specifically, a positioning plate 803 is fixedly connected to the bottom of the C-shaped component 804. An embedded plate 810 is slidably installed on the inner side of the positioning plate 803. The positioning plate 803 and the embedded plate 810 cooperate with each other to assist the C-shaped component 804 in achieving width adjustment. The embedded plate 810 is fixed to the outer side of the fixing plate 801. A connecting post 16 is connected to the top of the box bottom 9. A fixing angle 17 is connected to the top of the connecting post 16. The fixing angle 17 is used to connect the upper and lower parts of the stamping box. The box top 22 is connected to the outer side of the fixing angle 17. A cylinder 21 is installed on the top of the 22. The cylinder 21 is used to push the mold down to process the raw material. Two front edge plates 18 are fixed on the top of the machine body 6. An upper pressure roller 19 is installed on the opposite side of the two front edge plates 18. The upper pressure roller 19 can rotate here. Two drive plates 20 are also fixed on the top of the machine body 6. A feeding roller 7 is installed on the opposite side of the two drive plates 20. The feeding roller 7 is used to transport the processed terminal parts. The top of the box 22, the bottom of the box 9 and the connecting column 16 together constitute the overall structure of the stamping box.

[0052] Working principle: First, when the material enters the device, the rotating wheel 806 on the C-shaped component 804 contacts the material. The fixed plate 801 is connected to the connecting block 805 through the spring 802. The spring 802 automatically adjusts the compression or extension state according to the width of the material. The C-shaped component 804 on the outside of the connecting block 805 forms a clamping frame. The connecting column 807 fixes the rotating wheel 806 in a set position. The rotating wheel 806 clamps the material and facilitates forward conveying. The seat column 811 is located in the lower half of the C-shaped component 804. Both the seat column 811 and the rotating wheel 806 are provided with a sliding groove 808. Multiple balls 809 are provided in the sliding groove 808. When the rotating wheel 806 rotates, the balls 809 can effectively reduce the frictional resistance when the rotating wheel 806 rotates and improve the durability of the components.

[0053] Furthermore, the telescopic pleat 1402 adjusts its expansion and contraction amplitude according to changes in internal air pressure, and the through groove 1403 realizes the gas regulation function. When the telescopic pleat 1402 is fully compressed, the sealing protrusion 1406 tightly seals the internal space of the telescopic pleat 1402 to form a negative pressure, so that the telescopic pleat 1402 maintains its contracted shape for a set time. The upper connecting plate 1401 and the lower connecting plate 1407 fix and protect the key internal components of the protective mechanism 14. The bottom block 1405 slides inside the lower connecting plate 1407 to realize the telescopic movement of the telescopic pleat 1402. The mold is in the imprinting state, and the protective rubber located around the precision mold is stored in the inner cavity of the upper template 13. After the imprinting is completed, the telescopic pleat 1402 is depressurized and returns to its original shape, and the rubber then adheres to the precision mold for protection.

[0054] Finally, the blower 1508 operates to generate suction, which draws the processing debris into the dust removal mechanism 15 through the guide port 1501. After the debris enters the flow chamber 1502, the large particle interception component blocks larger particles, allowing only fine dust to pass through. The debris enters the dust collection tray 1503 through the dust inlet chamber 1504. The dust collection tray 1503 is installed in a sliding manner inside the machine body 6, which facilitates the cleaning of the collected debris. The entire structure realizes the automatic collection and separation of processing debris.

[0055] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fisheye plug terminal, the fisheye plug terminal comprising a plug portion (1), characterized in that, An elastic part (2) is fixedly connected to the outside of the plug-in part (1), a root part (3) is fixedly connected to the outside of the elastic part (2), a guide part (4) is fixedly connected to the outside of the root part (3), and a connecting part (5) is fixedly connected to the outside of the guide part (4).

2. A stamping device for producing the fisheye plug terminal, characterized in that, For producing a fisheye plug terminal as described in claim 1, the stamping equipment includes a body (6), an adaptive mechanism (8) is provided on the top of the body (6), the adaptive mechanism (8) is used to adaptively clamp raw materials of different widths, a box bottom (9) is fixedly connected to the top of the body (6), a lower template (10) is fixedly connected to the top of the box bottom (9), a plurality of limiting posts (12) are fixedly connected to the top of the lower template (10), a disc spring (11) is slidably connected to the outer side of the limiting post (12), an upper template (13) is fixedly connected to the top of the limiting post (12), a protective mechanism (14) is fixedly connected to the outer side of the upper template (13), the protective mechanism (14) is used to protect the precision components in the fisheye plug terminal from damage, an impression mold (23) is fixedly connected to the bottom of the upper template (13), and a dust removal mechanism (15) is provided on the outer side of the box bottom (9), the dust removal mechanism (15) is used to remove the debris generated during the processing of the workpiece in a timely manner; The adaptive mechanism (8) includes a fixed plate (801) which is fixedly connected to the top of the body (6). Multiple springs (802) are fixedly connected to the outside of the fixed plate (801). A connecting block (805) is fixedly connected to the other end of the multiple springs (802). A C-shaped piece (804) is fixedly connected to the outside of the connecting block (805).

3. The stamping equipment for producing the fisheye connector terminal according to claim 2, characterized in that, The adaptive mechanism (8) further includes multiple connecting columns (807), which are fixedly connected to the inner side of the C-shaped component (804). Rotary wheels (806) are rotatably connected to the outer side of the multiple connecting columns (807). Multiple seat columns (811) are fixedly connected to the inner side of the C-shaped component (804). Sliding grooves (808) are provided on the adjacent side of the multiple seat columns (811) and the multiple rotary wheels (806). Ball bearings (809) are slidably connected to the top of the seat columns (811).

4. The stamping equipment for producing the fisheye plug terminal according to claim 2, characterized in that, The protective mechanism (14) includes an upper connecting plate (1401), which is fixedly connected to the bottom of the upper template (13). The bottom of the upper connecting plate (1401) is fixedly connected to a telescopic pleat (1402). A through groove (1403) is provided on the inner side of the telescopic pleat (1402). A connecting block (1404) is fixedly connected to the bottom end of the telescopic pleat (1402). A bottom block (1405) is fixedly connected to the bottom of the connecting block (1404). A lower connecting plate (1407) is fixedly connected to the outer side of the stamping mold (23). A sealing protrusion (1406) is fixedly connected to the top of the lower connecting plate (1407). The bottom block (1405) is slidably connected to the inner side of the lower connecting plate (1407).

5. A stamping device for producing the fisheye connector terminal according to claim 2, characterized in that, The dust removal mechanism (15) includes a dust collection tray (1503), which is slidably connected to the inner side of the body (6). A guide port (1501) is provided on the outer side of the bottom (9) of the box. A dust inlet chamber (1504) is provided on the inner side of the dust collection tray (1503). A placement chamber (1507) is provided on the inner side of the body (6). A circulation chamber (1502) is provided on the inner side of the body (6). A fan (1508) is fixedly connected to the inner side of the body (6). Two ends of the fan (1508) are respectively connected to a pipe one (1505) and a pipe two (1506). The other end of the pipe one (1505) is connected to the circulation chamber (1502), and the other end of the pipe two (1506) is connected to the dust inlet chamber (1504).

6. A stamping device for producing the fisheye plug terminal according to claim 2, characterized in that, The bottom of the C-shaped component (804) is fixedly connected to a positioning plate (803), and an embedded plate (810) is slidably connected to the inner side of the positioning plate (803). The embedded plate (810) is fixedly connected to the outer side of the fixing plate (801).

7. A stamping device for producing the fisheye plug terminal according to claim 2, characterized in that, A connecting column (16) is fixedly connected to the top of the bottom of the box (9), and a fixed angle (17) is fixedly connected to the top of the connecting column (16).

8. A stamping device for producing the fisheye plug terminal according to claim 7, characterized in that, The outer side of the fixed angle (17) is fixedly connected to the top of the box (22), and the top of the box (22) is fixedly connected to the cylinder (21).

9. A stamping device for producing the fisheye connector terminal according to claim 2, characterized in that, The top of the machine body (6) is fixedly connected to two front edge plates (18), and an upper pressure roller (19) is rotatably connected to the adjacent side of the two front edge plates (18).

10. A stamping device for producing the fisheye connector terminal according to claim 2, characterized in that, Two drive plates (20) are fixedly connected to the top of the machine body (6), and feeding rollers (7) are rotatably connected to the adjacent side of the two drive plates (20).

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