Plug terminal and plug bush integrated riveting die for connector

Abstract

The utility model discloses a connector-used plug terminal and plug bush integrated riveting die, which comprises a lower die, the surface of the lower die is provided with a plurality of fixing holes, the surface of the lower die is screwed and fixed with an inner die for riveting a workpiece through a bolt, a first conveying frame is transversely arranged in the inner die, and a second conveying frame is longitudinally arranged in the center of the inner die. The first conveying frame and the second conveying frame are arranged in the die and used for conveying the plug bushes and the plug terminals respectively, automatic material conveying is achieved, conveying and riveting of the plug bushes and the plug terminals are achieved, errors caused by manual operation are avoided, the plug bushes and the plug terminals can be rapidly conveyed to riveting positions to be machined, and the production efficiency is improved. And after a riveting period is completed, new plug bushes and plug terminals can be immediately conveyed to riveting positions, tedious preparation work in a traditional process is not needed, and the overall production efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to connector processing technical field, concretely relates to a connector is with plug -in terminal plug sleeve integrated riveting mould. BACKGROUND

[0002] In the highly developed era of electronic equipment and electrical system, as the key components for realizing electrical connection and signal transmission between various electronic components and circuit modules, the performance and quality requirements of connectors are increasingly stringent. The plug-in terminal and the plug sleeve are the core parts of the connector to realize the electrical connection function. Therefore, during the processing of the connector, the plug-in terminal and the plug sleeve need to be assembled into one body. At present, the plug-in terminal and the plug sleeve are assembled by manual or semi-automatic mode. The common connection mode is usually welding. However, in the welding process, high temperature can affect the material performance of the connector, resulting in the decrease of conductivity or mechanical strength. Moreover, the welding quality is greatly affected by the skill level of the operator, which is difficult to guarantee the consistency and stability, and is prone to problems such as virtual welding and missed welding, which seriously affects the reliability of the connector. SUMMARY

[0003] The utility model discloses a kind of plug-in terminal plug sleeve integrated riveting mould for connector, to solve the problem raised in above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of plug-in terminal plug sleeve integrated riveting mould for connector, comprising:

[0005] Lower mould, the lower mould surface is equipped with some fixed holes and the lower mould surface is fixed with the inner mould for riveting workpiece by bolt screwing, the first conveying frame is horizontally equipped in the inner mould, the second conveying frame is longitudinally equipped in the center of the inner mould, the plug sleeve is moved by the first conveying frame conveying, the plug-in terminal is moved by the second conveying frame conveying, so that plug sleeve and plug-in terminal are riveted in the intersection of movement.

[0006] Preferably, the first conveying frame and the second conveying frame are respectively rotatably connected with a plurality of conveying rollers for conveying the plug sleeve and the plug-in terminal.

[0007] Preferably, the inner mould surface is connected with a plurality of guide rods.

[0008] Preferably, the second conveying frame is provided with a discharge port at one end for discharging.

[0009] Compared with the prior art, the mould has the beneficial effects that: the first conveying frame and the second conveying frame are arranged in the mould and are respectively used for conveying the bushing and the plug-in terminal, automatic material conveying is realized, the conveying and riveting of the bushing and the plug-in terminal are realized, errors caused by manual operation are avoided, the bushing and the plug-in terminal can be quickly conveyed to the riveting position for processing, the production yield is greatly improved, and after a riveting cycle is completed, new bushings and plug-in terminals can be immediately conveyed to the riveting position without complicated preparation work as in the traditional process, and the overall production efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is a structure schematic view of the utility model;

[0011] Fig. 2 It is a structure schematic view of the utility model after the plug-in terminal and the bushing are riveted.

[0012] In the drawing: 1, lower mould; 2, fixed hole; 3, inner mould; 4, second conveying frame; 5, bushing; 6, plug-in terminal; 7, conveying roller; 8, guide rod; 9, bolt; 10, discharge port; 11, first conveying frame. DETAILED DESCRIPTION

[0013] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and 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 the person skilled in the art without creative labor belong to the range protected by the utility model.

[0014] The utility model provides a kind of connector plug-in terminal bushing integrated riveting mould as shown in Figs. 1-2 Including:

[0015] Lower mould 1, the surface of lower mould 1 is equipped with several fixed holes 2 and the surface of lower mould 1 is fixed with the inner mould 3 for riveting workpiece by bolt 9 screwing, the first conveying frame 11 is horizontally arranged in the inner mould 3, the second conveying frame 4 is vertically arranged in the center of the inner mould 3, the bushing 5 is moved by the first conveying frame 11, the plug-in terminal 6 is moved by the second conveying frame 4, so that the bushing 5 and the plug-in terminal 6 are riveted at the intersection of movement.

[0016] The first conveying frame 11 and the second conveying frame 4 are respectively connected with several conveying rollers 7 for conveying bushing 5 and plug-in terminal 6 movement, the conveying rollers 7 are arranged in parallel in the first conveying frame 11 and the second conveying frame 4, and the bushing 5 and the plug-in terminal 6 can keep stable linear motion during conveying by this arrangement mode, and deviation or inclination does not occur.

[0017] The inner mold 3 is connected with several guide rods 8, the other end of the guide rod 8 is slidably penetrated through the outer upper mold, so that the upper mold can be guided when moving, and the stability of the upper mold moving is strengthened.

[0018] The second conveying frame 4 is provided with a discharge port 10 at one end for discharging, after riveting, the plug-in terminal frame is discharged through the discharge port 10 at one end of the second conveying frame 4, and the design of the discharge port 10 can make the plug-in terminal frame smoothly leave the lower mold 1.

[0019] The connector plug-in terminal plug sleeve integrated riveting mold, the operator first places the plug sleeve frame in the starting position of the first conveying frame 11, and places the plug-in terminal frame in the starting position of the second conveying frame 4,

[0020] One or more motors can also be used, and a plurality of conveying rollers 7 are driven to rotate through chain transmission between the plurality of conveying rollers 7, a driving sprocket is installed on the output shaft of the external motor, and a driven sprocket is installed on the shaft of the conveying roller 7, and the chain drives the plurality of conveying rollers 7 to be connected, when the motor rotates, the plurality of conveying rollers 7 are driven to rotate synchronously through the transmission of the chain, when the conveying rollers 7 in the first conveying frame 11 and the second conveying frame 4 rotate, the conveying rollers 7 in the first conveying frame 11 drive the plug sleeve 5 to move transversely through friction, and the conveying rollers 7 in the second conveying frame 4 drive the plug-in terminal 6 to move longitudinally;

[0021] When the plug sleeve frame and the plug-in terminal frame are conveyed to the moving intersection in the first conveying frame 11 and the second conveying frame 4 respectively, the inner mold 3 provides a stable riveting space, at this time, the riveting punch in the externally arranged upper mold starts to work, and the plug sleeve 5 and the plug-in terminal 6 in the plug sleeve frame and the plug-in terminal frame at the intersection position are pressed to tightly combine the two through the riveting process, forming a complete connector part;

[0022] After riveting, the plug-in terminal frame is discharged through the discharge port 10 at one end of the second conveying frame 4, and the design of the discharge port 10 can make the plug-in terminal frame smoothly leave the lower mold 1, and the plug-in terminal 6 is riveted on the surface of the plug sleeve 5, and follows the plug sleeve 5 to be discharged with the conveying of the first conveying frame 11, at the same time, new plug sleeve 5 and plug-in terminal 6 can continue to be conveyed and moved, and the next round of riveting cycle is carried out, realizing continuous work of the mold.

[0023] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A crimping die for a connector, the crimping die being a plug-in terminal and a sleeve integrated crimping die, characterized by, Include: Lower mold (1), the lower mold (1) surface is equipped with several fixed holes (2) and the lower mold (1) surface is fixed with the inner mold (3) for riveting workpiece by bolt (9), the inner mold (3) is equipped with first conveying frame (11) in the inner mold (3) transversely, the inner mold (3) is longitudinally equipped with second conveying frame (4) in the center, the first conveying frame (11) is moved by conveying bushing (5), and the second conveying frame (4) is moved by conveying plug-in terminal (6), so that the bushing (5) is riveted with the plug-in terminal (6) at the intersection of movement.

2. The connector plug-in terminal plug sleeve integrated riveting die according to claim 1, characterized in that: The first conveying frame (11) and the second conveying frame (4) are respectively rotatably connected with a plurality of conveying rollers (7) for conveying the movement of the bushing (5) and the plug-in terminal (6).

3. The connector plug-in terminal insert set integrated riveting die according to claim 1, characterized in that: The inner mold (3) is connected with a plurality of guide rods (8) on the surface.

4. The connector plug-in terminal insert set integrated riveting die according to claim 1, characterized in that: One end of the second conveying frame (4) is provided with a discharge port (10) for discharging.

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