An electronic connector pin clamping device

Abstract

This utility model discloses an electronic connector pin clamping device, which includes a support frame: a cylinder is fixedly mounted on the surface of the support frame, a clamping plate is fixedly connected to the output end of the cylinder, and a fixing frame is fixedly mounted on the surface of the support frame. This utility model uses the output shaft of a servo motor to drive the synchronous pulley of a synchronous belt assembly to rotate, causing the second workstation plate and the moving assembly to begin relative movement. At this time, the moving assembly drives the first workstation plate forward, causing the cam follower to move forward within the cam groove on the surface of the cam groove plate. When the cam follower moves to the arc-shaped area of ​​the cam groove on the cam groove plate, the second workstation plate and the first workstation plate alternate, causing the mold plate to move below the clamping plate. At this time, the output end of the cylinder drives the clamping plate downward, causing the clamping plate to clamp the electronic connector pins within the mold plate. This achieves alternating workpiece switching, thereby reducing manual intervention and labor intensity.

Description

Technical Field

[0001] This utility model belongs to the field of electronic connector technology, and in particular relates to an electronic connector pin clamping device. Background Technology

[0002] In modern electronics manufacturing, electronic connectors are key basic components, and their quality and reliability directly determine the performance of the whole product. In the manufacturing process of most electronic connectors, it is necessary to press the metal pins precisely into the predetermined holes of the insulator and ensure that they are properly inserted, the holding force meets the standard, and the contact resistance is stable. This process is called "pin pressing".

[0003] Currently, in the process of pressing electronic connector pins, the inserted electronic connector components are arranged one by one in the limiting groove mold plate. Then, the mold plate is placed under the pressing plate, and then the pressing plate is pressed by a cylinder. During this process, the mold plate needs to be placed under the pressing plate back and forth. Therefore, an electronic connector pin pressing device is needed, which can alternately switch the workpiece through a dual-station switching structure, thereby reducing the number of manual interventions and reducing labor intensity. Utility Model Content

[0004] The purpose of this invention is to provide an electronic connector pin clamping device, which can alternately switch workpieces through a dual-station switching structure, thereby reducing the number of manual interventions and reducing labor intensity, thus solving the problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An electronic connector pin clamping device includes a support frame; a cylinder is fixedly installed on the surface of the support frame, and a clamping plate is fixedly connected to the output end of the cylinder; a fixed frame is fixedly installed on the surface of the support frame; a station plate one is provided on the top of the fixed frame; a synchronous belt assembly is installed on the surface of the fixed frame; two cam groove plates are fixedly connected to the surface of the fixed frame; a station plate two is installed on the synchronous belt surface of the synchronous belt assembly; a mold plate is provided on the top of both the station plate one and the station plate two; a moving component is installed on the synchronous belt surface of the synchronous belt assembly; four connecting rods are fixedly connected to the bottom of the station plate one, and the connecting rods pass through the moving component; two cam followers are provided at the bottom of the moving component; the cam followers are fixedly connected to the connecting rods; the cam followers cooperate with the cam groove plates; a servo motor is fixedly installed on the surface of the fixed frame; and the output shaft of the servo motor is fixedly connected to the synchronous belt pulley of the synchronous belt assembly.

[0006] Preferably, the bottom of the mold plate is provided with four limiting slide rails, two of which are fixedly connected to the fixing frame, and the other two of which are fixedly connected to the cam groove plate.

[0007] Preferably, the second workstation plate is slidably connected to the limiting slide rail, and the moving component is slidably connected to the limiting slide rail.

[0008] Preferably, three limiting plates are fixedly connected to the top of the second workstation plate and the first workstation plate.

[0009] Preferably, the surface of the mold plate is provided with a plurality of limiting grooves, and electronic connector components are placed in the limiting grooves of the mold plate.

[0010] The beneficial effects of this utility model are: 1. This utility model drives the synchronous pulley of the synchronous belt assembly to rotate by the output shaft of the servo motor, so that the second workstation plate and the moving assembly start to move relative to each other. At this time, the moving assembly drives the first workstation plate to move forward, so that the cam follower moves forward in the cam groove on the surface of the cam groove plate. When the cam follower moves to the arc-shaped area of ​​the cam groove of the cam groove plate, the second workstation plate and the first workstation plate switch alternately, so that the mold plate at the top of the second workstation plate moves to the bottom of the clamping plate. At this time, the output end of the cylinder drives the clamping plate to move downward, so that the clamping plate clamps the electronic connector element pins in the mold plate, thereby achieving the alternating switching of workpieces, thereby reducing the number of manual interventions and reducing labor intensity. 2. By setting a limiting slide rail, when the servo motor is started and drives the moving component and the second workstation plate to move relative to each other through the synchronous belt assembly, the second workstation plate and the moving component slide on the surface of the limiting slide rail, thereby making the moving component and the second workstation plate move more stably. Attached Figure Description

[0011] in: Figure 1 This is a left-side view of one embodiment of the present invention; Figure 2 This is a three-dimensional disassembled schematic diagram of one embodiment of the present utility model; Figure 3 This is a three-dimensional exploded view of a workstation switching structure according to an embodiment of the present invention; Figure 4 This is a partial three-dimensional disassembled schematic diagram of a workstation switching structure according to an embodiment of the present invention.

[0012] The attached diagram lists the components represented by each number as follows: 1. Support frame, 2. Cylinder, 3. Pressing plate, 4. Fixing frame, 5. Workstation plate one, 6. Workstation plate two, 7. Mold plate, 8. Synchronous belt assembly, 9. Cam groove plate, 10. Moving assembly, 11. Connecting rod, 12. Cam follower, 13. Servo motor, 14. Limit slide rail. Detailed Implementation

[0013] In the following description, embodiments of the electronic connector pin clamping device of the present invention will be described with reference to the accompanying drawings.

[0014] Figure 1-4 This invention illustrates an embodiment of an electronic connector pin clamping device, comprising a support frame 1; a cylinder 2 is fixedly mounted on the surface of the support frame 1, and a clamping plate 3 is fixedly connected to the output end of the cylinder 2; a fixing frame 4 is fixedly mounted on the surface of the support frame 1; a workstation plate 5 is provided on the top of the fixing frame 4; a synchronous belt assembly 8 is mounted on the surface of the fixing frame 4; two cam groove plates 9 are fixedly connected to the surface of the fixing frame 4; a second workstation plate 6 is mounted on the synchronous belt surface of the synchronous belt assembly 8; three limiting plates are fixedly connected to the top of the second workstation plate 6 and the first workstation plate 5; the second workstation plate 6 is slidably connected to a limiting slide rail 14; a moving assembly 10 is slidably connected to the limiting slide rail 14; and a mold plate 7 is provided on the top of both the first workstation plate 5 and the second workstation plate 6. The mold plate 7 has several limiting slots. Electronic connector components are placed in the limiting slots of the mold plate 7. Four limiting slide rails 14 are provided at the bottom of the mold plate 7. Two of the limiting slide rails 14 are fixedly connected to the fixed frame 4, and the other two limiting slide rails 14 are fixedly connected to the cam groove plate 9. A moving component 10 is installed on the surface of the synchronous belt of the synchronous belt assembly 8. Four connecting rods 11 are fixedly connected to the bottom of the workstation plate 5. The connecting rods 11 pass through the moving component 10. Two cam followers 12 are provided at the bottom of the moving component 10. The cam followers 12 are fixedly connected to the connecting rods 11. The cam followers 12 are used in conjunction with the cam groove plate 9. A servo motor 13 is fixedly installed on the surface of the fixed frame 4. The output shaft of the servo motor 13 is fixedly connected to the synchronous pulley of the synchronous belt assembly 8.

[0015] Working principle: When using this utility model, the user places several electronic connector components in the mold plate 7, then places the mold plate 7 on the workstation plate 6, and starts the servo motor 13. The output shaft of the servo motor 13 drives the synchronous pulley of the synchronous belt assembly 8 to rotate, causing the workstation plate 6 and the moving assembly 10 mounted on the synchronous belt assembly 8 to begin relative movement. This causes the workstation plate 6 to move backward and the moving assembly 10 to move forward. At this time, the moving assembly 10 drives the workstation plate 5 to move forward through the connecting rod 11, and the connecting rod 11 drives the cam follower 12 on its surface to move forward in the cam groove on the surface of the cam groove plate 9. When the cam follower 12 moves to the arc-shaped area of ​​the cam groove of the cam groove plate 9, the cam follower 12 drives the station plate 5 to achieve a "descending-translating-rising" motion trajectory through the moving component 10 and the connecting rod 11, so that the station plate 6 and the station plate 5 can be switched alternately. Then, the mold plate 7 on the top of the station plate 6 moves to the bottom of the clamping plate 3. At this time, the cylinder 2 is activated, and the output end of the cylinder 2 drives the clamping plate 3 to move downward, so that the clamping plate 3 clamps the electronic connector element pins in the mold plate 7. This achieves the purpose of alternating switching of workpieces through the dual-station switching structure, thereby reducing the number of manual interventions and reducing labor intensity.

[0016] In summary, this electronic connector pin clamping device, by causing the output shaft of the servo motor 13 to drive the synchronous pulley of the synchronous belt assembly 8 to rotate, causes the workstation plate 2 6 and the moving assembly 10 to begin relative movement. At this time, the moving assembly 10 drives the workstation plate 1 5 to move forward, causing the cam follower 12 to move forward in the cam groove on the surface of the cam groove plate 9. When the cam follower 12 moves to the arc-shaped area of ​​the cam groove of the cam groove plate 9, the workstation plate 2 6 and the workstation plate 1 5 alternate, causing the mold plate 7 at the top of the workstation plate 2 6 to move below the clamping plate 3. At this time, the output end of the cylinder 2 drives the clamping plate 3 to move downward, so that the clamping plate 3 clamps the electronic connector element pins in the mold plate 7. This achieves the alternation of workpieces, thereby reducing the number of manual interventions and reducing labor intensity.

Claims

1. An electronic connector pin clamping device, characterized in that, Includes a support frame (1): a cylinder (2) is fixedly mounted on the surface of the support frame (1), a pressure plate (3) is fixedly connected to the output end of the cylinder (2), a fixed frame (4) is fixedly mounted on the surface of the support frame (1), a workstation plate (5) is provided on the top of the fixed frame (4), a synchronous belt assembly (8) is mounted on the surface of the fixed frame (4), two cam groove plates (9) are fixedly connected to the surface of the fixed frame (4), a workstation plate (6) is mounted on the synchronous belt surface of the synchronous belt assembly (8), and a mold plate is provided on the top of both the workstation plate (5) and the workstation plate (6). (7) A moving component (10) is installed on the surface of the synchronous belt of the synchronous belt assembly (8). Four connecting rods (11) are fixedly connected to the bottom of the workstation plate (5). The connecting rods (11) pass through the moving component (10). Two cam followers (12) are provided at the bottom of the moving component (10). The cam followers (12) are fixedly connected to the connecting rods (11). The cam followers (12) are used in conjunction with the cam groove plate (9). A servo motor (13) is fixedly installed on the surface of the fixed frame (4). The output shaft of the servo motor (13) is fixedly connected to the synchronous belt pulley of the synchronous belt assembly (8).

2. An electronic connector pin compression device as claimed in claim 1, wherein, The bottom of the mold plate (7) is provided with four limiting slide rails (14), two of which are fixedly connected to the fixing frame (4), and the other two are fixedly connected to the cam groove plate (9).

3. An electronic connector pin compression device as claimed in claim 2, wherein, The workstation plate (6) is slidably connected to the limiting slide rail (14), and the moving component (10) is slidably connected to the limiting slide rail (14).

4. An electronic connector pin compression device as claimed in claim 3, wherein, The top of the second workstation plate (6) and the first workstation plate (5) are fixedly connected with three limiting plates.

5. An electronic connector pin compression device as claimed in claim 4, wherein, The surface of the mold plate (7) is provided with several limiting grooves, and electronic connector components are placed in the limiting grooves of the mold plate (7).

Images