Connector pin processing machine

Abstract

The utility model relates to the technical field of connector pin processing, and discloses a connector pin processing machine which comprises a cabinet, a stamping pushing device arranged on one side of the top of the cabinet and a supporting frame fixed on the other side of the top of the cabinet, the supporting frame is located on one side of the stamping pushing device, and a sliding block is installed in the supporting frame in a sliding mode. First limiting rods are fixed in the supporting frame, two sets of first limiting rods are symmetrically fixed in the supporting frame, the first limiting rods penetrate through the interiors of the sliding blocks and are in sliding connection with the sliding blocks, and the first limiting rods can limit the positions of the sliding blocks; by arranging the mounting frame and the limiting assembly, when the stamping die needs to be replaced, position limitation of the limiting assembly on the stamping die can be relieved by pulling the connecting plate, and at the moment, the stamping die can be directly moved out from one side of the mounting frame, so that the stamping die is detached from the interior of the mounting frame to be replaced; and the stamping die is relatively convenient to replace, relatively time-saving and labor-saving to replace, and relatively convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of connector pin processing technology, specifically a connector pin processing machine. Background Technology

[0002] Connectors, also known as plugs or sockets, are generally electrical connectors. They are devices that connect two active devices to transmit current or signals. The male and female terminals can transmit information or current after contact, hence the name connector.

[0003] Currently, some connector pins require a stamping process during production to extrude the components into semi-finished products, facilitating subsequent processing. However, the stamping dies in some existing connector pin processing machines are fixed inside the machine with bolts. When changing the production specifications of the pins and replacing the stamping dies, the replacement is relatively inconvenient, time-consuming, and labor-intensive, making the machine relatively inconvenient to use. Therefore, we propose a connector pin processing machine to solve or improve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a connector pin processing machine, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: it includes a cabinet, a stamping and pushing device set on one side of the top of the cabinet, a support frame fixed on the other side of the top of the cabinet, a slider slidably installed inside the support frame, a mounting frame fixed on the surface of the slider, a stamping die inserted inside the mounting frame, a limiting groove opened inside the stamping die, and a limiting component set inside the mounting frame, which can limit the position of the stamping die.

[0006] Furthermore, the limiting assembly includes a second limiting rod fixed inside the mounting frame, a limiting claw sleeved on the surface of the second limiting rod, a spring sleeved on the surface of the second limiting rod, a connecting block fixed on the surface of the limiting claw, a rack fixed on the surface of the connecting block, a gear mounted inside the mounting frame and rotated via a rotating shaft, and a connecting plate fixed on the surface of a set of limiting claws.

[0007] Furthermore, a mounting bracket is fixed to the top of the mounting frame, and a threaded rod is rotatably mounted on the top of the mounting bracket via a bearing. One end of the threaded rod passes through the inside of the support frame and is threadedly connected to the support frame.

[0008] Furthermore, a first limiting rod is fixed inside the support frame, which passes through the inside of the slider and is slidably connected to the slider.

[0009] Furthermore, a positioning groove is provided at the bottom of the mounting frame, and a positioning block is fixed at the bottom of the stamping die. The positioning block can be inserted into the positioning groove at the bottom of the mounting frame.

[0010] Furthermore, one end of the connecting plate passes through the interior of the mounting frame and slides into the mounting frame, and a handle is fixed to the top of the connecting plate on the outer side of the mounting frame.

[0011] Compared with the prior art, the present invention has the following advantages: by setting up an installation frame and a limiting component, when it is necessary to replace the stamping die, the limiting component can be pulled to release the position restriction of the stamping die by pulling the connecting plate. At this time, the stamping die can be directly moved out from one side of the installation frame, thereby removing the stamping die from the inside of the installation frame for replacement. Replacing the stamping die is relatively convenient and saves time and effort, and is relatively easy to use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the support frame of this utility model;

[0014] Figure 3 This is a schematic diagram of the stamping die structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the limiting groove structure of this utility model;

[0016] Figure 5 This is a schematic diagram of the limiting claw structure of this utility model;

[0017] Figure 6 This is a schematic diagram of the gear structure of this utility model;

[0018] Figure 7 This is a schematic diagram of the rack structure of this utility model.

[0019] In the diagram: 1. Cabinet; 2. Stamping and pushing device; 3. Support frame; 4. Mounting frame; 5. Threaded rod; 6. Stamping die; 7. Fixing frame; 8. Slider; 9. First limit rod; 10. Limiting groove; 11. Connecting plate; 12. Limiting claw; 13. Second limit rod; 14. Spring; 15. Connecting block; 16. Gear; 17. Rack. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-7 The system includes a cabinet 1, a stamping and pushing device 2 located on one side of the top of the cabinet 1 (the stamping and pushing device 2 is a known existing technology, and its internal structure, working principle, usage, and effects will not be described in detail here), a support frame 3 fixed to the other side of the top of the cabinet 1 (the support frame 3 is located on one side of the stamping and pushing device 2), a slider 8 slidably installed inside the support frame 3, and a first limiting rod 9 fixed inside the support frame 3 (two sets of first limiting rods 9 are symmetrically fixed inside the support frame 3, the first limiting rod 9 passes through the inside of the slider 8 and is slidably connected to the slider 8). The first limiting rod 9 can limit the position of the slider 8, preventing the slider 8 from tilting when moving, thus improving the stability of the slider 8 when moving. A mounting frame 4 is fixed to the surface of the slider 8. When the mounting frame 4 moves, it will drive the fixed slider 8 to move. The slider 8 can limit the position of the mounting frame 4, preventing the mounting frame 4 from rotating when moving. A fixing frame 7 is fixed to the top of the mounting frame 4. A threaded rod 5 is rotatably installed on the top of the fixing frame 7 through a bearing. One end of the rod 5 passes through the inside of the support frame 3 and is threadedly connected to the support frame 3. An adjusting handwheel is fixed at the top of the threaded rod 5. By rotating the adjusting handwheel, the fixed threaded rod 5 can be rotated. When the threaded rod 5 rotates, it will move itself through the threaded support frame 3. When the support frame 3 moves, it will move the fixed frame 7 that is rotated. When the fixed frame 7 moves, it will move the fixed mounting frame 4. The stamping die 6 is inserted into the mounting frame 4. When the mounting frame 4 moves, it will move the stamping die 6 inserted inside, thereby changing the height of the stamping die 6. A positioning groove is opened at the bottom of the mounting frame 4. A positioning block is fixed at the bottom of the stamping die 6. The positioning block can be inserted into the positioning groove opened at the bottom of the mounting frame 4. The positioning block and the positioning groove can limit the position of the stamping die 6, preventing the stamping die 6 from wobbling left and right after being inserted into the mounting frame 4, and improving the stability of the stamping die 6 inside the mounting frame 4. A limiting groove 10 is opened inside the stamping die 6. The limiting component is set inside the mounting frame 4, which can limit the position of the stamping die 6.

[0022] The limiting assembly includes a second limiting rod 13 fixed inside the mounting frame 4. Two sets of the second limiting rod 13 are symmetrically fixed inside the mounting frame 4. Two sets of limiting claws 12 are symmetrically fitted onto the surface of the second limiting rod 13. Both sets of limiting claws 12 are inserted into the limiting groove 10 and contact the inner surface of the stamping die 6. When both sets of limiting claws 12 are inserted into the limiting groove 10, the limiting claws 12 can restrict the position of the stamping die 6 through the limiting groove 10, preventing the stamping die 6 from detaching from the mounting frame 4. A connecting block is fixed to the surface of the limiting claws 12. 15. The number of connecting blocks 15 is the same as the number of limiting claws 12. Racks 17, fixed to the surface of the connecting blocks 15, have the same number as the connecting blocks 15. Gears 16, rotatably mounted inside the mounting frame 4 via a rotating shaft, mesh with two sets of racks 17. When a set of second limiting rods 13 moves, it drives a fixed set of connecting blocks 15 to move. The movement of the connecting blocks 15 drives the fixed set of racks 17 to move, thus causing the set of racks 17 to rotate and mesh with the gears 16. The rotation of the gears 16 then drives the other set of racks 17 to move, thus causing the other set of racks 17 to rotate. 7 drives another set of fixed connecting blocks 15 to move, which in turn drives another set of fixed limiting claws 12 to move, thereby achieving synchronous movement of the other set of limiting claws 12 when one set of limiting claws 12 moves. A connecting plate 11 is fixed to the surface of one set of limiting claws 12. One end of the connecting plate 11 passes through the interior of the mounting frame 4 and is slidably connected to the mounting frame 4. A handle is fixed to the top of the connecting plate 11 on the outer side of the mounting frame 4. Pushing the handle can drive the fixed set of limiting claws 12 to move. One end of the second limiting rod 13 is inserted into the interior of the connecting plate 11 and is slidably connected to the connecting plate 11. The interior of the connecting plate 11 is provided with There is a slot for the second limiting rod 13 to be inserted. The second limiting rod 13 can restrict the position of the connecting plate 11, prevent the connecting plate 11 from tilting when it moves, and improve the stability of the connecting plate 11 when it moves. A spring 14 is sleeved on the surface of the second limiting rod 13. The number of springs 14 is the same as the number of the second limiting rods 13. One end of the spring 14 is fixed to the inner surface of the mounting frame 4, and the other end is fixed to the surface of another set of limiting claws 12. When the other set of limiting claws 12 moves, it will stretch the spring 14 and cause the spring 14 to deform. When there is no external force interference, the spring 14 will pull the fixed other set of limiting claws 12 to move.

[0023] Working principle: When connector pins need to be processed, the connector pin component to be stamped is placed inside the stamping pushing device 2. The stamping pushing device 2 pushes the component towards the stamping die 6 and inserts it into the stamping die 6, thereby pressing the connector pin component between the stamping die 6 and the stamping pushing device 2, deforming it into the shape set inside the stamping die 6, thus completing the stamping process of the connector pin. When it is necessary to produce connector pins of different specifications and shapes and the stamping die 6 needs to be replaced, the connecting plate 11 is pulled to move a set of limiting claws 12. This set of limiting claws 12 drives a set of gears 16 to rotate through a set of connecting blocks 15 and racks 17 fixed to it. The rotation of gears 16 drives another set of limiting claws through another set of racks 17 and connecting blocks 15. The claw 12 moves, causing the two sets of limiting claws 12 to move towards each other and no longer contact the inner surface of the stamping die 6. This removes the limiting claws 12 from restricting the position of the stamping die 6. At this time, the stamping die 6 can be directly removed from one side of the mounting frame 4, thus removing the stamping die 6 from the inside of the mounting frame 4 for replacement. Replacing the stamping die 6 is relatively convenient and saves time and effort. It is also relatively easy to use. At the same time, by rotating the adjusting handwheel, the threaded rod 5 can be rotated, which can move the threaded rod 5 and drive the fixed frame 7 to move. When the fixed frame 7 moves, it will drive the fixed mounting frame 4 to move, thereby causing the mounting frame 4 to move the stamping die 6 and adjust the height of the stamping die 6. This allows the operator to adjust the stamping position of the die according to the opening and shape of the stamping die 6, improving the adaptability of the equipment to stamping dies 6 with different opening positions and shapes.

[0024] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connector pin processing machine, characterized in that, Includes a cabinet (1), a stamping and pushing device (2) set on one side of the top of the cabinet (1), and a support frame (3) fixed on the other side of the top of the cabinet (1). Slider (8) is slidably installed inside the support frame (3); Mounting frame (4), mounting frame (4) is fixed to the surface of slider (8); The stamping die (6) is inserted inside the mounting frame (4); The limiting groove (10) is opened inside the stamping die (6); The limiting component, located inside the mounting frame (4), can limit the position of the stamping die (6).

2. The connector pin processing machine according to claim 1, characterized in that, The limiting assembly includes a second limiting rod (13) fixed inside the mounting frame (4), a limiting claw (12) sleeved on the surface of the second limiting rod (13), a spring (14) sleeved on the surface of the second limiting rod (13), a connecting block (15) fixed on the surface of the limiting claw (12), a rack (17) fixed on the surface of the connecting block (15), a gear (16) rotatably mounted inside the mounting frame (4) via a rotating shaft, and a connecting plate (11) fixed on the surface of a set of limiting claws (12).

3. The connector pin processing machine according to claim 1, characterized in that, The top of the mounting frame (4) is fixed with a fixing bracket (7), and the top of the fixing bracket (7) is rotatably mounted with a threaded rod (5) via a bearing. One end of the top of the threaded rod (5) passes through the inside of the support frame (3) and is threadedly connected to the support frame (3).

4. A connector pin processing machine according to claim 1, characterized in that, The support frame (3) has a first limiting rod (9) fixed inside. The first limiting rod (9) passes through the inside of the slider (8) and is slidably connected to the slider (8).

5. A connector pin processing machine according to claim 1, characterized in that, The bottom of the mounting frame (4) is provided with a positioning groove, and the bottom of the stamping die (6) is fixed with a positioning block. The positioning block can be inserted into the positioning groove at the bottom of the mounting frame (4).

6. A connector pin processing machine according to claim 2, characterized in that, One end of the connecting plate (11) passes through the interior of the mounting frame (4) and is slidably connected to the mounting frame (4). A handle is fixed to the top of the connecting plate (11) on the outside side of the mounting frame (4).

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