Terminal PIN riveting device

Abstract

The utility model discloses a terminal PIN riveting device. The terminal PIN riveting device comprises a transverse moving feeding mechanism and a riveting mechanism, the transverse moving feeding mechanism comprises a bottom plate, a first air cylinder and a transverse moving plate. At least two groups of product positioning seats are arranged on the transverse moving plate, each product positioning seat comprises a first clamping seat positioning groove and a terminal horizontal placing table, a plurality of groups of PIN avoiding holes are formed in a manner of longitudinally penetrating through the first clamping seat positioning grooves, and the first clamping seat positioning grooves are provided with first riveting support bulges corresponding to the PIN avoiding holes in an extending manner; the riveting mechanism comprises a riveting support, a second air cylinder and a longitudinal moving plate, and a riveting seat is arranged on the longitudinal moving plate; the longitudinal moving plate is provided with a terminal pressing table corresponding to the terminal horizontal placing table, the riveting seat is provided with a second clamping seat positioning groove, and the second clamping seat positioning groove is provided with a second riveting supporting protrusion. The transverse moving feeding mechanism and the riveting mechanism are arranged in a matched mode, high-precision riveting operation is carried out after products to be riveted are fed in a transverse moving mode, the riveting process is stable and reliable, and the riveting effect and efficiency are high.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting, in particular to a terminal PIN foot riveting device. Background Art

[0002] The existing terminal riveting device uses a clamping and pressing method to perform riveting. The fixing stability of the terminal and the socket depends on the contact area of ​​the clamp. During the riveting process, the riveting quality is easily affected by loose fixation, and the flatness of the riveted surface of the product is easily affected due to uneven force at local positions, thereby affecting the quality of the good product. Utility Model Content

[0003] In order to overcome the above technical problems, the utility model discloses a terminal PIN foot riveting device.

[0004] The technical solution adopted by the utility model to achieve the above-mentioned purpose is:

[0005] A terminal PIN foot riveting device, comprising a lateral feeding mechanism and a riveting mechanism;

[0006] The transverse feeding mechanism comprises a bottom plate, a first cylinder and a transverse plate, wherein a driving shaft of the first cylinder is fixedly connected to the transverse plate, two sets of guide rails are arranged on the bottom plate, a transverse guide cavity is formed between two adjacent sets of guide rails, and the transverse plate is movably arranged in the transverse guide cavity;

[0007] At least two groups of product positioning seats are arranged on the transverse moving plate, and the product positioning seats include a first card seat positioning groove and a terminal flat platform, and a plurality of groups of PIN foot avoidance holes are arranged longitudinally through the first card seat positioning groove, and a first riveting support protrusion is extended and arranged in the first card seat positioning groove corresponding to the PIN foot avoidance hole, and the first riveting support protrusion is fixedly connected to the terminal flat platform;

[0008] The riveting mechanism comprises a riveting bracket, a second cylinder and a longitudinal moving plate, the driving shaft of the second cylinder is fixedly connected to the longitudinal moving plate, and a riveting seat is arranged on the longitudinal moving plate;

[0009] The longitudinal movement plate is provided with a terminal pressing platform corresponding to the terminal flat placement platform, the riveting seat is provided with a second clamping seat positioning groove corresponding to the first clamping seat positioning groove, and the second clamping seat positioning groove is provided with a second riveting support protrusion corresponding to the first riveting support protrusion.

[0010] The above-mentioned terminal PIN pin riveting device has at least two groups of positioning columns extending longitudinally on the terminal placement platform.

[0011] The above-mentioned terminal PIN foot riveting device is provided with a terminal limiting protrusion around the terminal flat placement platform.

[0012] In the above-mentioned terminal PIN foot riveting device, the terminal pressing platform is provided with a docking positioning groove corresponding to the positioning column.

[0013] In the above-mentioned terminal PIN foot riveting device, the first riveting support protrusion is arranged at the same height as the terminal flat placement platform.

[0014] In the above-mentioned terminal PIN foot riveting device, the second riveting support protrusion is arranged at the same height as the terminal pressing platform.

[0015] In the above-mentioned terminal PIN pin riveting device, the riveting area of ​​the second riveting support protrusion is larger than the riveting area of ​​the first riveting support protrusion.

[0016] The beneficial effects of the utility model are as follows: the utility model cooperates with the transverse feeding mechanism and the riveting mechanism to realize high-precision riveting operation after transverse feeding of the product to be riveted, and the riveting process is stable and reliable, and the riveting effect and efficiency are high; wherein, the coordinated arrangement of the first riveting support protrusion and the second riveting support protrusion, the terminal flattening platform and the terminal pressing platform, adopts the combined action of upper and lower positioning, so that the holder and the terminal are stably positioned while completing the riveting operation, avoiding the riveting quality affected by shaking of the holder or the terminal during the riveting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the transverse shift plate and the product positioning seat in the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the longitudinal shifting plate and the riveting seat in the utility model. DETAILED DESCRIPTION

[0021] The present invention is further described below through specific embodiments to make the technical solution of the present invention easier to understand and grasp, rather than to limit the present invention.

[0022] Embodiment: The terminal PIN pin riveting device of this embodiment is used to insert the PIN pin of the bent terminal into the holder and rivet it to obtain a finished product.

[0023] See also Figures 1 to 3 , this embodiment provides a terminal PIN foot riveting device, which includes a lateral feeding mechanism and a riveting mechanism;

[0024] The transverse feeding mechanism includes a bottom plate 11, a first cylinder (not shown in the figure) and a transverse plate 12, wherein the driving shaft of the first cylinder is fixedly connected to the transverse plate 12, two sets of guide rails 13 are arranged on the bottom plate 11, and a transverse guide cavity is formed between two adjacent sets of the guide rails 13, and the transverse plate 12 is movably arranged in the transverse guide cavity;

[0025] At least two groups of product positioning seats are arranged on the transverse moving plate 12, and the product positioning seats include a first card seat positioning groove and a terminal flat platform 14, and a plurality of groups of PIN foot avoidance holes 15 are arranged longitudinally through the first card seat positioning groove, and the first card seat positioning groove is extended to correspond to the PIN foot avoidance holes 15 and is provided with a first riveting support protrusion 16, and the first riveting support protrusion 16 is fixedly connected to the terminal flat platform 14; the first card seat positioning groove is used to position the card seat, the terminal flat platform 14 is used to position the terminal, and the PIN foot avoidance holes 15 are used to avoid the PIN feet of the terminal;

[0026] The riveting mechanism includes a riveting bracket, a second cylinder 21 and a longitudinal moving plate 22. The driving shaft of the second cylinder 21 is fixedly connected to the longitudinal moving plate 22, and a riveting seat 23 is provided on the longitudinal moving plate 22.

[0027] The longitudinal movement plate 22 is provided with a terminal clamping platform corresponding to the terminal flat placement platform 14, the riveting seat 23 is provided with a second clamping seat positioning groove corresponding to the first clamping seat positioning groove, and the second clamping seat positioning groove is provided with a second riveting support protrusion 24 corresponding to the first riveting support protrusion 16; the second clamping seat positioning groove is used to cooperate with the first clamping seat positioning groove to position the clamping seat, and the terminal clamping platform is used to cooperate with the terminal flat placement platform 14 to position the terminal.

[0028] Specifically, the transverse feeding mechanism and the riveting mechanism are arranged in coordination to realize high-precision riveting operation after the product to be riveted is transversely fed, and the riveting process is stable and reliable, and the riveting effect and efficiency are high; wherein, the coordinated arrangement of the first riveting support protrusion 16 and the second riveting support protrusion 24, the terminal flattening platform 14 and the terminal pressing platform, adopts the combined action of upper and lower positioning, so that the holder and the terminal are stably positioned while completing the riveting operation, avoiding the shaking of the holder or the terminal during the riveting process that affects the riveting quality.

[0029] Preferably, at least two groups of positioning columns 17 are longitudinally extended on the terminal placement platform 14 , and the positioning columns 17 are used to position the terminals to prevent the terminals from shaking during the riveting process and affecting the riveting quality.

[0030] Furthermore, a terminal limiting protrusion 18 is arranged around the terminal placing platform 14, and the terminal limiting protrusion 18 further limits and positions the terminal to avoid the terminal shaking during the riveting process to affect the riveting quality.

[0031] Furthermore, the terminal pressing platform is provided with a docking positioning groove 25 corresponding to the positioning column 17; when the riveting mechanism performs a riveting operation, the terminal pressing platform presses down the terminal flattening platform 14, and at this time the positioning column 17 cooperates with the docking positioning groove 25 to further limit and position the terminal.

[0032] Furthermore, the first riveting support protrusion 16 is arranged at the same height as the terminal flattening platform 14, and the second riveting support protrusion 24 is arranged at the same height as the terminal pressing platform, so as to further improve the positioning stability and reliability of the terminal.

[0033] Furthermore, the riveting area of ​​the second riveting support protrusion 24 is larger than the riveting area of ​​the first riveting support protrusion 16, so as to improve the flatness of the riveting surface of the terminal and improve the yield rate.

[0034] When the utility model is working, it includes the following steps:

[0035] (1) The card holder and the terminal to be riveted are stacked in the product positioning seat, at which time the card holder is placed in the first card holder positioning groove, the terminal is placed in the terminal flat platform 14, and the PIN pin of the terminal is inserted into the PIN pin avoidance hole 15;

[0036] (2) The first cylinder works to drive the transverse plate 12 to drive the product positioning seat to move transversely to the bottom of the riveting mechanism;

[0037] (3) The second cylinder 21 works to drive the longitudinal moving plate 22 and the riveting seat 23 to press downward. At this time, the first riveting support protrusion 16 and the second riveting support protrusion 24, the terminal flattening platform 14 and the terminal pressing platform cooperate to press the terminal and the clamping seat together to complete the riveting operation;

[0038] (4) The first cylinder and the second cylinder 21 are reset, and the finished product after riveting is discharged.

[0039] The design of the utility model is reasonable and ingenious, and the transverse feeding mechanism and the riveting mechanism are arranged in coordination, so that the product to be riveted is transversely fed and then subjected to high-precision riveting operation. The riveting process is stable and reliable, and the riveting effect and efficiency are high. Among them, the coordinated arrangement of the first riveting support protrusion and the second riveting support protrusion, the terminal flattening platform and the terminal pressing platform adopts the combined action of upper and lower positioning, so that the holder and the terminal are stably positioned while completing the riveting operation, thereby avoiding the riveting quality being affected by the shaking of the holder or the terminal during the riveting process.

[0040] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any technician familiar with the field can make many possible changes and modifications to the technical solution of the utility model by using the technical means and technical contents disclosed above, without departing from the scope of the technical solution of the utility model, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent changes made according to the shape, structure and principle of the utility model without departing from the content of the technical solution of the utility model should be covered by the protection scope of the utility model.

Claims

1. A terminal PIN foot riveting device, characterized in that: It includes a transverse feeding mechanism and a riveting mechanism; The transverse feeding mechanism comprises a bottom plate, a first cylinder and a transverse plate, wherein a driving shaft of the first cylinder is fixedly connected to the transverse plate, two sets of guide rails are arranged on the bottom plate, and a transverse guide cavity is formed between two adjacent sets of guide rails, and the transverse plate is movably arranged in the transverse guide cavity; At least two groups of product positioning seats are arranged on the transverse moving plate, and the product positioning seats include a first card seat positioning groove and a terminal flat platform, and a plurality of groups of PIN foot avoidance holes are arranged longitudinally through the first card seat positioning groove, and a first riveting support protrusion is extended and arranged in the first card seat positioning groove corresponding to the PIN foot avoidance hole, and the first riveting support protrusion is fixedly connected to the terminal flat platform; The riveting mechanism comprises a riveting bracket, a second cylinder and a longitudinal moving plate, the driving shaft of the second cylinder is fixedly connected to the longitudinal moving plate, and a riveting seat is arranged on the longitudinal moving plate; The longitudinal movement plate is provided with a terminal pressing platform corresponding to the terminal flat placement platform, the riveting seat is provided with a second clamping seat positioning groove corresponding to the first clamping seat positioning groove, and the second clamping seat positioning groove is provided with a second riveting support protrusion corresponding to the first riveting support protrusion.

2. The terminal PIN foot riveting device according to claim 1, characterized in that: At least two groups of positioning columns are longitudinally extended on the terminal placement platform.

3. The terminal PIN foot riveting device according to claim 2, characterized in that: A terminal limiting protrusion is arranged around the terminal placing platform.

4. The terminal PIN foot riveting device according to claim 3, characterized in that: The terminal pressing platform is provided with a docking positioning groove corresponding to the positioning column.

5. The terminal PIN foot riveting device according to claim 4, characterized in that: The first riveting support protrusion is arranged at the same height as the terminal placing platform.

6. The terminal PIN foot riveting device according to claim 5, characterized in that: The second riveting support protrusion is arranged at the same height as the terminal pressing platform.

7. The terminal PIN foot riveting device according to claim 6, characterized in that: The riveting area of ​​the second riveting support protrusion is larger than the riveting area of ​​the first riveting support protrusion.

Images