Multi-station riveting device for electronic connectors

Abstract

This utility model relates to the field of electronic assembly technology and discloses a multi-station riveting device for electronic connectors, including a load-bearing box. A support column 1 is fixedly connected to the bottom of the load-bearing box, and a support column 2 is fixedly connected to the top of the load-bearing box. A turntable is rotatably connected to the top of the turntable, and multiple support columns 3 are fixedly connected to the four ends of the top of each support column 3. A retaining ring 2 is fixedly connected to the top of the retaining ring 2, and a retaining ring 1 is slidably connected to the inner wall of the retaining ring 2. A mounting plate is fixedly connected to the top of the retaining ring 1. In this utility model, the movement of a slider on a fixed shaft causes a limiting plate 1 to disengage from the retaining ring 1 and compress a spring 1. After the retaining ring 1 disengages from the clamped state, it slides along the inner wall of the retaining ring 2, achieving the purpose of changing the mold. After changing the mold, the slider is released and clamped under the action of the spring 1, thus achieving an automatic clamping effect.

Description

Technical Field

[0001] This utility model relates to the field of electronic assembly technology, and in particular to a multi-station riveting device for electronic connectors. Background Technology

[0002] A riveting device is a tool that uses mechanical or hydraulic force to press rivets into or expand connecting parts to achieve a permanent connection. It is commonly used in scenarios requiring efficient and reliable connections, such as automobile manufacturing, aerospace, electronic equipment assembly, and building structure connections.

[0003] In the existing technology, some traditional riveting equipment adopts an integrated design, with the mold and the machine body fixed by bolts or welding. Replacement requires professional tools and a long period of debugging. Some equipment has molds customized for specific products, and the transmission system needs to be rematched after replacement, resulting in poor versatility.

[0004] In existing technologies, if the riveting device cannot change the mold, the production efficiency will decrease significantly due to frequent downtime and difficulty in process switching. This forces companies to repeatedly purchase equipment and accumulate mold inventory, while increasing the risk of quality fluctuations and the new product development cycle. Ultimately, this weakens the company's response speed and cost competitiveness in the multi-variety, small-batch market. To address these issues, a multi-station riveting device for electronic connectors is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multi-station riveting device for electronic connectors, which aims to improve the problem that some existing multi-station riveting devices for electronic connectors cannot change molds.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A multi-station riveting device for electronic connectors includes a load-bearing box. Support columns 1 are fixedly connected to the four bottom ends of the load-bearing box. Support columns 2 are fixedly connected to the top of the load-bearing box. A turntable is rotatably connected to the top of the load-bearing box. Multiple support columns 3 are fixedly connected to the four top ends of the turntable. A retaining ring 2 is fixedly connected to the top of each support column 3. A retaining ring 1 is slidably connected to the inner wall of the retaining ring 2. A mounting plate is fixedly connected to the top of the retaining ring 1. A limiting plate 1 is slidably connected to the inner wall of the retaining ring 1. A slider is fixedly connected to the bottom of the limiting plate 1. A fixed shaft is slidably connected inside the slider. Limiting plates 3 are fixedly connected to the left and right sides of the fixed shaft. A limiting plate 2 is fixedly connected to the outside of the fixed shaft. A spring 1 is sleeved on the outside of the fixed shaft. A retaining plate is fixedly connected to the bottom of the limiting plate 3.

[0008] As a further description of the above technical solution:

[0009] A feeding plate is fixedly connected to the right side of the load-bearing box. A fixing plate is fixedly connected to the bottom left and right sides of the feeding plate. A motor is fixedly connected to the front side of the fixing plate on the right side. A fixing column is fixedly connected to the bottom of the motor. A drive shaft is fixedly connected to the drive end of the motor. A roller is fixedly connected to the outside of the drive shaft. A track is sleeved on the outside of the roller. A storage bucket is fixedly connected to the bottom of the feeding plate.

[0010] As a further description of the above technical solution:

[0011] A fixed plate 2 is fixedly connected to the outside of the fixed plate 1 at the four ends. A limit shaft is slidably connected to the top of the fixed plate 2 at all four ends. A displacement plate is fixedly connected to the top of the limit shaft. Multiple telescopic rods are fixedly connected to the adjacent side of the displacement plates at both ends. A spring 2 is sleeved on the outside of the telescopic rods. A limit plate 4 is fixedly connected to the adjacent side of the telescopic rods at both ends.

[0012] As a further description of the above technical solution:

[0013] The bottom of the shifting plate is rotatably connected to a connecting shaft one, the bottom of the connecting shaft one is fixedly connected to a connecting plate, the front side of the connecting plate is fixedly connected to a limiting ring one, the inside of the limiting ring one is fixedly connected to a connecting shaft two, and the outside of the connecting shaft two is rotatably connected to a rotating plate.

[0014] As a further description of the above technical solution:

[0015] The bottom of the fixed plate two is fixedly connected to the motor two, the drive end of the motor two is fixedly connected to the drive shaft two, and the top of the drive shaft two is fixedly connected to the limit ring two.

[0016] As a further description of the above technical solution:

[0017] The top of the support column 2 is fixedly connected to a fixing plate 3, the outside of the support column 2 is fixedly connected to a sliding rod frame, the inside of the sliding rod frame is slidably connected to a hydraulic clamp, and the top of the fixing plate 3 is fixedly connected to a limit ring 3.

[0018] As a further description of the above technical solution:

[0019] The limiting ring three is internally slidably connected to a sliding rod, the top of the fixing plate three is fixedly connected to a hydraulic cylinder, and the top of the fixing plate three is fixedly connected to a display.

[0020] As a further description of the above technical solution:

[0021] The hydraulic cylinder is internally slidably connected to a hydraulic rod, and the top of the hydraulic rod is fixedly connected to a limit plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the slider moves on the fixed shaft to drive the limiting plate to disengage from the retaining ring and compress the spring. After the retaining ring disengages from the clamping state, it will slide away along the inner wall of the retaining ring 2 that is slidably connected to it, thereby achieving the purpose of changing the mold. After the mold is changed, the slider is released and clamped under the action of the spring, thereby achieving the effect of automatic clamping.

[0024] 2. In this utility model, driven by motor one, drive shaft one rotates, causing roller to rotate, and the roller rotation causes track movement. Driven by motor two, drive shaft two rotates, causing rotating plate to rotate, rotating plate to rotate, connecting plate to rotate, connecting plate to move shift plate, shift plate to move telescopic rod, telescopic rod to move limit plate four. The telescopic rod is fitted with spring two. When there are large components on the track, limit plate four is compressed, causing telescopic rod and spring to compress, so as to accommodate components of different sizes. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the multi-station riveting device for electronic connectors proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the load-bearing box of the multi-station riveting device for electronic connectors proposed in this utility model;

[0027] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the shifting plate of the multi-station riveting device for electronic connectors proposed in this utility model.

[0029] Legend:

[0030] 1. Load-bearing box; 2. Support column one; 3. Support column two; 4. Turntable; 5. Support column three; 6. Mounting plate; 7. Retaining ring one; 8. Limiting plate one; 9. Limiting plate two; 10. Slider; 11. Fixed shaft; 12. Limiting plate three; 13. Spring one; 14. Retaining ring two; 15. Retaining plate; 16. Feeding plate; 17. Fixed plate one; 18. Motor one; 19. Fixed column; 20. Drive shaft one; 21. Roller; 22. Track; 23. Fixed plate two; 24. Limiting shaft; 25. Shifting plate; 26. Telescopic rod; 27. Spring II; 28. Limiting plate IV; 29. ​​Connecting shaft I; 30. Connecting plate; 31. Limiting ring I; 32. Connecting shaft II; 33. Rotating plate; 34. Limiting ring II; 35. Drive shaft II; 36. Motor II; 37. Storage hopper; 38. Fixing plate III; 39. Limiting ring III; 40. Sliding rod; 41. Hydraulic cylinder; 42. Display; 43. Sliding rod frame; 44. Hydraulic clamp; 45. Hydraulic rod; 46. Limiting plate V. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1 to 3 This utility model provides an embodiment of a multi-station riveting device for electronic connectors, including a load-bearing box 1, which serves as the basic support structure for the entire device. Support columns 1 2 are fixedly connected to the four ends of the bottom of the load-bearing box 1, supporting the load-bearing box 1 and stabilizing the device on the working surface. Support columns 2 3 are fixedly connected to the top of the load-bearing box 1, mainly supporting and connecting the upper structure of the device, ensuring the vertical stability of the entire device. A turntable 4 is rotatably connected to the top of the load-bearing box 1. The turntable 4 is a key structure for realizing multi-station riveting, and it can... The turntable 4 rotates around the connection point, thereby moving different work positions to the riveting work position in sequence. Multiple support columns 3 5 are fixedly connected to the top four ends of the turntable 4. The support columns 3 5 serve to connect the turntable 4 and the upper structure. The top of the support columns 3 5 is fixedly connected to the retaining ring 2 14, which provides a stable installation space for its internal structure. The inner wall of the retaining ring 2 14 is slidably connected to the retaining ring 1 7. The retaining ring 1 7 can slide within the retaining ring 2 14. This sliding structure can buffer the impact force generated during the riveting process to a certain extent and protect the device structure from excessive damage.

[0033] A mounting plate 6 is fixedly connected to the top of the retaining ring 7. The mounting plate 6 is a component used to mount the electronic connector, providing a stable mounting surface for the electronic connector. A limiting plate 8 is slidably connected to the inner wall of the retaining ring 7. The limiting plate 8 can slide within the retaining ring 7, and its function is to restrict the position of the electronic connector in the vertical direction. A slider 10 is fixedly connected to the bottom of the limiting plate 8. The slider 10 has a driving function. A fixed shaft 11 is slidably connected inside the slider 10, and a sliding connection is formed between the fixed shaft 11 and the slider 10. The structure has three limiting plates 12 fixedly connected to the left and right sides of the fixed shaft 11. The function of the limiting plates 12 is to limit the sliding range of the slider 10. The external of the fixed shaft 11 is fixedly connected to a second limiting plate 9. The second limiting plate 9 provides a more precise limiting effect on the sliding of the slider 10. A first spring 13 is sleeved on the external of the fixed shaft 11. The first spring 13 plays a role in buffering and resetting during the riveting process. A fixed plate 15 is fixedly connected to the bottom of the limiting plate 12. The fixed plate 15 is used to further fix and support the entire structure to ensure the stability of the device during operation.

[0034] Reference Figures 1 to 2 and Figure 4 A feeding plate 16 is fixedly connected to the right side of the load-bearing box 1. The feeding plate 16 is a material conveying platform. Fixing plates 17 are fixedly connected to the bottom left and right sides of the feeding plate 16, serving a fixing function. A motor 18 is fixedly connected to the front of the right-side fixing plate 17, which is the power source for the feeding system. A fixing column 19 is fixedly connected to the bottom of the motor 18, used to stabilize the motor 18 and prevent it from shaking during operation. A drive shaft 20 is fixedly connected to the drive end of the motor 18. When the motor 18 works, it drives the drive shaft 20 to rotate. A roller 21 is fixedly connected to the outside of the drive shaft 20. The rotation of shaft 20 will drive the roller 21 to rotate. The roller 21 is fitted with a track 22. The rotation of the roller 21 will cause the track 22 to move. The bottom of the feeding plate 16 is fixedly connected to the storage bin 37, which is used to store the electronic connector parts to be conveyed. The four-end fixed plate 17 is fixedly connected to the outside of the fixed plate 23. The fixed plate 23 provides the mounting base for its upper structure. The top four ends of the fixed plate 23 are slidably connected to the limit shaft 24. The limit shaft 24 can slide on the fixed plate 23 to play the role of limiting and guiding. The top of the limit shaft 24 is fixedly connected to the shift plate 25. The sliding of the limit shaft 24 will drive the shift plate 25 to move.

[0035] Multiple telescopic rods 26 are fixedly connected to the adjacent sides of the two end shift plates 25. The telescopic rods 26 have a telescopic function. A spring 27 is sleeved on the outside of the telescopic rods 26. The spring 27 can provide buffering and reset during the telescopic rods 26 extension and retraction. A limit plate 4 28 is fixedly connected to the adjacent sides of the two end telescopic rods 26. The limit plate 4 28 is used to limit and fix the parts to ensure the accurate position of the parts during the conveying process. A connecting shaft 1 29 is rotatably connected to the bottom of the shift plate 25. The connecting shaft 1 29 can rotate relative to the shift plate 25. A connecting plate 30 is fixedly connected to the bottom of the connecting shaft 1 29. The rotation of the connecting shaft 1 29 will drive the connecting plate 30 to move. A limit ring 1 31 is fixedly connected to the front side of the connecting plate 30. The limit ring 1 31 plays a limiting role. A connecting shaft 2 32 is fixedly connected inside the limit ring 1 31. The connecting shaft 2 32 plays a transmission connection role. A rotating plate 33 is rotatably connected to the outside of the connecting shaft 2 32. The rotation of the rotating plate 33 can realize the rotation operation of the parts.

[0036] A motor 36 is fixedly connected to the bottom of the fixed plate 23, providing power to the entire displacement system. A drive shaft 35 is fixedly connected to the drive end of the motor 36, causing it to rotate. A limit ring 34 is fixedly connected to the top of the drive shaft 35, limiting its axial movement and ensuring rotational stability. A fixed plate 38 is fixedly connected to the top of the support column 23, providing an installation platform for its upper structure. A slide bar frame 43 is fixedly connected to the outside of the support column 23, providing support and fixation. A hydraulic clamp 44 is slidably connected inside the slide bar frame 43, allowing it to slide on the frame for gripping and moving parts. The top of the fixed plate 38 is fixedly connected to... Limiting ring 39 serves as a limiting device. A sliding rod 40 is slidably connected inside limiting ring 39, allowing it to slide within the ring. A hydraulic cylinder 41 is fixedly connected to the top of fixing plate 38. Hydraulic cylinder 41 is an important component of the hydraulic system, providing hydraulic power. A display 42 is fixedly connected to the top of fixing plate 38, displaying the device's operating status, parameters, and other information for easy monitoring and operation. A hydraulic rod 45 is slidably connected inside hydraulic cylinder 41, allowing it to slide within the cylinder under hydraulic power. A limiting plate 46 is fixedly connected to the top of hydraulic rod 45, limiting its sliding range and ensuring the safe and stable operation of the hydraulic system.

[0037] Working principle: Press the slider 10 to make it slide along the fixed shaft 11. The sliding of the fixed shaft 11 drives the movement of the limiting plate 8 fixedly connected to it. The movement of the limiting plate 8 will disengage from the retaining ring 7. At the same time, when the slider 10 moves, it will also squeeze the spring 13 sleeved on the fixed shaft 11. After the limiting plate 8 disengages from the retaining ring 7, the retaining ring 7 can slide away along the inner wall of the retaining ring 14 slidably connected to it. When the slider 10 is stopped, the slider 10 will reset under the action of the spring 13, causing the limiting plate 8 to clamp the newly replaced retaining ring 7, thus achieving the effect of changing the mold.

[0038] After the processed component is lowered by the hydraulic clamp 44, it falls onto the feeding plate 16 and slides down the slope onto the track 22. The track 22 is fitted over the roller 21, and a drive shaft 20 is fixedly connected to the outside of the roller 21. The drive shaft 20 is fixedly connected to the drive end of the motor 18. The track 22 moves under the drive of the motor 18, causing the component that has fallen onto the track 22 to move. A motor 36 is fixedly connected to the bottom of the fixed plate 23. The motor 36 drives the drive shaft 35, which is fixedly connected to its drive end, to rotate. The rotating plate 33, which is fixedly connected to it, rotates. The rotating plate 33 rotates, which in turn moves the connecting plate 30, which is also rotated. The connecting plate 30 moves, which in turn moves the connecting shaft 29, which is fixedly connected to it. The connecting shaft 29 moves, which in turn moves the shifting plate 25. The shifting plate 25 moves, which in turn moves the telescopic rod 26. The telescopic rod 26 moves, which in turn moves the limiting plate 28. This achieves the purpose of limiting the component and preventing it from detaching from the track 22. If a large component is encountered, the telescopic rod 26 and the spring 27 installed on its outer sleeve are compressed, thus achieving the purpose of adapting to different components.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-station riveting device for electronic connectors, comprising a load-bearing box (1), characterized in that: The bottom of the load-bearing box (1) is fixedly connected to four pillars (2), the top of the load-bearing box (1) is fixedly connected to pillars (3), the top of the load-bearing box (1) is rotatably connected to a turntable (4), the top of the turntable (4) is fixedly connected to four pillars (5), the top of the pillars (5) is fixedly connected to a retaining ring (14), the inner wall of the retaining ring (14) is slidably connected to a retaining ring (7), and the top of the retaining ring (7) is fixedly connected to a mounting plate (6). The inner wall of the retaining ring 1 (7) is slidably connected to the limiting plate 1 (8), the bottom of the limiting plate 1 (8) is fixedly connected to the slider (10), the inside of the slider (10) is slidably connected to the fixed shaft (11), the left and right sides of the fixed shaft (11) are fixedly connected to the limiting plate 3 (12), the outside of the fixed shaft (11) is fixedly connected to the limiting plate 2 (9), the outside of the fixed shaft (11) is sleeved with the spring 1 (13), and the bottom of the limiting plate 3 (12) is fixedly connected to the retaining plate (15).

2. The multi-station riveting device for electronic connectors according to claim 1, characterized in that: A feeding plate (16) is fixedly connected to the right side of the load-bearing box (1). A fixing plate (17) is fixedly connected to the bottom left and right sides of the feeding plate (16). A motor (18) is fixedly connected to the front side of the fixing plate (17) on the right side. A fixing column (19) is fixedly connected to the bottom of the motor (18). A drive shaft (20) is fixedly connected to the drive end of the motor (18). A roller (21) is fixedly connected to the outside of the drive shaft (20). A track (22) is sleeved on the outside of the roller (21). A storage bucket (37) is fixedly connected to the bottom of the feeding plate (16).

3. The multi-station riveting device for electronic connectors according to claim 2, characterized in that: A second fixed plate (23) is fixedly connected to the outside of the first fixed plate (17) at the four ends. A limit shaft (24) is slidably connected to the top of the second fixed plate (23) at all four ends. A shift plate (25) is fixedly connected to the top of the limit shaft (24). Multiple telescopic rods (26) are fixedly connected to the adjacent side of the shift plates (25) at both ends. A second spring (27) is sleeved on the outside of the telescopic rods (26). A fourth limit plate (28) is fixedly connected to the adjacent side of the telescopic rods (26) at both ends.

4. The multi-station riveting device for electronic connectors according to claim 3, characterized in that: The bottom of the shift plate (25) is rotatably connected to a connecting shaft (29), the bottom of the connecting shaft (29) is fixedly connected to a connecting plate (30), the front side of the connecting plate (30) is fixedly connected to a limiting ring (31), the inside of the limiting ring (31) is fixedly connected to a connecting shaft (32), and the outside of the connecting shaft (32) is rotatably connected to a rotating plate (33).

5. The multi-station riveting device for electronic connectors according to claim 3, characterized in that: The bottom of the fixed plate 2 (23) is fixedly connected to the motor 2 (36), the drive end of the motor 2 (36) is fixedly connected to the drive shaft 2 (35), and the top of the drive shaft 2 (35) is fixedly connected to the limit ring 2 (34).

6. The multi-station riveting device for electronic connectors according to claim 1, characterized in that: The top of the support column 2 (3) is fixedly connected to the fixing plate 3 (38), the outside of the support column 2 (3) is fixedly connected to the slide bar frame (43), the inside of the slide bar frame (43) is slidably connected to the hydraulic clamp (44), and the top of the fixing plate 3 (38) is fixedly connected to the limit ring 3 (39).

7. The multi-station riveting device for electronic connectors according to claim 6, characterized in that: The limiting ring three (39) is internally slidably connected to a sliding rod (40), the top of the fixing plate three (38) is fixedly connected to a hydraulic cylinder (41), and the top of the fixing plate three (38) is fixedly connected to a display (42).

8. The multi-station riveting device for electronic connectors according to claim 7, characterized in that: The hydraulic cylinder (41) is internally slidably connected to a hydraulic rod (45), and the top of the hydraulic rod (45) is fixedly connected to a limit plate (46).

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