Disc type riveting mechanism

Abstract

The utility model provides a disc type riveting mechanism, which is used for producing a plug and comprises a workbench and a turntable arranged on the top surface of the workbench, the workbench is sequentially provided with a feeding position, a processing position and a discharging position from the head end to the tail end, and a plurality of assembling plates and a surface cover for supporting the plug are uniformly distributed at the edge of the turntable. The rotating disc is used for driving the assembling plates to enter the feeding position, the processing position and the discharging position in sequence, each assembling plate is provided with a fixing hole used for fixing a power connection pin of a plug, an assembling assembly is arranged in the processing position and comprises a fixing frame, a first driving part is arranged at the top of the fixing frame, and a second driving part is arranged at the bottom of the fixing frame. The output end of the first driving part is connected with a riveting head used for achieving installation of a power connection pin of a plug and a power connection piece of the plug, a fixing assembly is arranged at the bottom of the fixing frame and used for fixing the power connection pin of the plug, the production continuity is high, and the production efficiency is high.

Description

Technical Field

[0001] This utility model belongs to the field of plug manufacturing, specifically relating to a disc-type riveting mechanism. Background Technology

[0002] During the manufacturing process of the plug, the contact pins need to be installed on the plug first, and then the contact piece needs to be installed on the steel pin at the upper end of the contact pin. Then, the steel pin is bent to press the contact piece and the contact pin together. After pressing, the contact pin and the contact piece need to be riveted to ensure that the contact piece and the contact pin are in complete contact. In the existing technology, the above plug manufacturing process is all done manually on different processing equipment, which ultimately leads to problems such as low processing efficiency, high processing cost, unstable product quality, large equipment footprint, and high labor intensity for workers. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] This utility model provides a disc-type riveting mechanism, which aims to solve the problem of low processing efficiency caused by operating on different processing equipment.

[0005] (2) Technical solution

[0006] This utility model provides a disc-type riveting mechanism for producing plugs, including a worktable and a turntable disposed on the top surface of the worktable. The worktable is provided with a feeding position, a processing position and a discharging position from the first end to the last end. Several assembly plates are evenly distributed along the edge of the turntable to support the plug cover. The turntable drives each assembly plate to enter the feeding position, the processing position and the discharging position in sequence. Each assembly plate is provided with a fixing hole for fixing the connector pin of the plug. An assembly component is provided in the processing position. The assembly component includes a fixing frame. A first driving member is provided on the top of the fixing frame. The output end of the first driving member is connected to a riveting head for installing the connector pin of the plug with the connector piece of the plug. A fixing component is provided at the bottom of the fixing frame for fixing the connector pin of the plug.

[0007] Preferably, the fixing component includes a second driving member, which is driven by a support plate, and the support plate is used to fix the bottom end of the plug's power contact pin.

[0008] Preferably, the fixing frame has a mounting bracket located below the assembly plate. A first pushing block and a second pushing block are slidably connected in the mounting bracket. The first pushing block is connected to the output end of the second driving member. The first pushing block has an inclined surface for pushing the second pushing block to move vertically. The output shaft of the second driving member is connected to the first pushing block. The bottom of the support plate is connected to the second pushing block.

[0009] Preferably, the bottom of the mounting bracket is provided with a horizontal guide groove, and the first pushing block is slidably connected to the horizontal guide groove.

[0010] Preferably, the mounting bracket has a mounting plate on the side near the turntable, and a pressure plate is provided at the bottom of the mounting plate, with the bottom of the pressure plate extending upward toward the turntable.

[0011] Preferably, the pressure plate has an L-shaped structure, with the vertical portion of the pressure plate fixedly installed to the bottom of the mounting plate, and the horizontal portion of the pressure plate extending horizontally upwards towards the assembly plate.

[0012] Preferably, the mounting plate is vertically provided with a slide rail, and one side of the riveting head is slidably connected to the slide rail.

[0013] Preferably, the top of the riveting head is provided with a connecting part for connecting with the output end of the first driving component. The connecting part includes a first connecting block and a second connecting block. The first connecting block has a vertically penetrating groove on the side near the mounting plate for sliding connection with the slide rail. The top of the first connecting block is provided with a connecting groove for fixed installation with the second connecting block. The second connecting block is connected to the output end of the first driving component.

[0014] Preferably, at least two assembly components are provided in the processing position.

[0015] Preferably, a cleaning station is provided between the processing station and the discharge station, and a cleaning air pipe is provided in the cleaning station.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] In use, the connector of the plug is installed on one end of the connector pin to form a semi-finished product. The semi-finished product is placed on the assembly plate located in the feeding position on the turntable, so that the connector pins of the semi-finished product pass downward through the fixing holes on the assembly plate. The turntable rotates the assembly plate containing the semi-finished product to the processing position. The first drive component of the assembly component drives the riveting head to rivet the connector pins of the semi-finished product, deforming one end of the connector pin to fix the connector pin to the connector to form the finished product. Then, the turntable moves the assembly plate containing the finished product to the cleaning position. The finished product is cleaned by blowing air through the cleaning air pipe connected to the external air pump. Finally, the turntable conveys the assembly plate containing the finished product from the cleaning position to the discharge position for discharge. The production has strong continuity and high production efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2This is a side view of the present invention.

[0020] Figure 3 This is a schematic diagram of the mounting bracket of this utility model.

[0021] Figure 4 This is a side sectional view of the mounting bracket of this utility model.

[0022] Figure 5 This is a diagram showing the usage state of the mounting bracket of this utility model.

[0023] Figure 6 This is a schematic diagram of the assembly plate of this utility model.

[0024] Figure 7 This is a schematic diagram of the structure of the plug produced by this utility model.

[0025] Figure 8 This is a schematic diagram of the electrical contact piece of the plug produced by this utility model.

[0026] Figure label:

[0027] 1-Workbench, 10-Plug, 101-Electrical Pin, 102-Electrical Plate, 103-Cover, 1001-Feeding Position, 1002-Processing Position, 1003-Cleaning Position, 1004-Discharge Position, 2-Turntable, 21-Assembly Plate, 22-Fixing Hole, 23-Mounting Plate, 231-Slide Rail, 24-Pressure Plate, 3-Assembly Component, 31-Fixing Frame, 32-First Drive Component, 33-Riveting Head, 34-Connecting Part, 341-First Connecting Block, 342-Second Connecting Block, 343-Slide Groove, 344-Connecting Groove, 4-Second Drive Component, 41-Mounting Frame, 411-First Pushing Block, 412-Second Pushing Block, 413-Inclined Surface, 42-Horizontal Guide Groove, 43-Movable Groove, 5-Support Plate, 6-Cleaning Air Pipe. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0029] like Figures 1-8As shown, this utility model provides a disc-type riveting mechanism for producing plugs 10. It includes a workbench 1 and a turntable 2 disposed on the top surface of the workbench 1. The workbench 1 has, from its first end to its last end, a feeding position 1001, a processing position 1002, a cleaning position 1003, and a discharging position 1004. Several assembly plates 21 are evenly distributed along the edge of the turntable 2 to support the faceplate 103 of the plug 10. Each assembly plate 21 is provided with fixing holes 22 for fixing the electrical contacts 101 of the plug 10. The processing position 1002... An assembly component 3 is provided inside the 02. The assembly component 3 includes a fixing frame 31. A first driving member 32 is provided on the top of the fixing frame 31. A riveting head 33 is connected to the output end of the first driving member 32 for installing the power contact pin 101 of the plug 10 with the power contact piece 102 of the plug 10. A second driving member 4 is provided at the bottom of the fixing frame 31. A support plate 5 is connected to the second driving member 4 for fixing the bottom end of the power contact pin 101 of the plug 10. A cleaning air tube 6 is provided inside the cleaning position 1003.

[0030] Furthermore, the mounting bracket 31 has a mounting plate 23 on the side near the turntable 2, and a pressure plate 24 is provided at the bottom of the mounting plate 23. The bottom of the pressure plate 24 extends upward toward the turntable 2. The pressure plate 24 has an L-shaped structure, with its vertical portion fixedly installed to the bottom of the mounting plate 23, and its horizontal portion extending horizontally upward toward the assembly plate 21. Specifically, the turntable 2 is driven to rotate by a motor, and the rotation angle is the same each time. The turntable 2 rotates the assembly plate 21 loaded with semi-finished products into the processing position. The first driving component 32 drives the riveting head 33 to rivet the electrical contact pin 101 of the semi-finished product, so that one end of the electrical contact pin 101 of the semi-finished product is deformed, so that the electrical contact pin 101 is fixedly connected to the electrical contact piece 102 to form the finished product. Then, the first driving component 32 drives the riveting head 33 to pull upward away from the finished product. At this time, because the riveting head 33 is clamped by the deformed part of the electrical contact pin 101, the finished product will be separated from the assembly plate 21 during the upward process of the riveting head 33. By setting the pressure plate 24, the finished product can be moved upward by the riveting head 33, so that the finished product contacts the bottom surface of the pressure plate 24 and separates from the riveting head 33, and finally the finished product falls back onto the assembly plate 21. In addition, in order to prevent the finished product from falling into the original position, that is, to fix each of the electrical contact pins 101 of the finished product in the respective fixing holes 22, the distance between the bottom surface of the horizontal part of the pressure plate 24 and the assembly plate 21 is shorter than the length of the electrical contact pins 101. This better ensures that the finished product can fall back into the original position after being driven upward by the riveting head 33, so that the next cleaning step can be carried out better and achieve better processing results.

[0031] Furthermore, the mounting plate 23 is vertically provided with a slide rail 231, and one side of the riveting head 33 is slidably connected to the slide rail 231. The top of the riveting head 33 is provided with a connecting part 34 for connecting with the output end of the first driving member 32. The connecting part 34 includes a first connecting block 341 and a second connecting block 342. The first connecting block 341 has a vertically penetrating groove 343 on the side near the mounting plate 23 for sliding connection with the slide rail 231. The top of the first connecting block 341 is provided with a connecting groove 344 for fixed installation with the second connecting block 342. The second connecting block 342 is connected to the output end of the first driving member 32. Specifically, the assembly plate 21 containing the semi-finished product is rotated to the processing position by the turntable 2. The first driving member 32 of the assembly component 3 drives the riveting head 33 to rivet the electrical contact pin 101 of the semi-finished product. During this process, the output end of the first driving member 32 pushes the connecting part 34 to move downward. The slide groove 343 of the connecting part 34 is slidably connected with the slide rail 231 on the mounting plate 23, so as to realize the linear up and down movement of the riveting head 33. This allows the riveting head 33 to rivet the electrical contact pin 101 more accurately and achieve a better processing effect.

[0032] Furthermore, the fixing frame 31 has a mounting frame 41 located below the assembly plate 21. A first pushing block 411 and a second pushing block 412 are slidably connected within the mounting frame 41. The first pushing block 411 has an inclined surface 413 for pushing the second pushing block 412 to move vertically. The output shaft of the second driving member 4 is connected to the first pushing block 411, and the bottom of the support plate 5 is connected to the second pushing block 412. A horizontal guide groove 42 is provided at the bottom of the mounting frame 41, and the first pushing block 411 is slidably connected within the horizontal guide groove 42. Specifically, the semi-finished products are placed on the assembly plate located in the feeding position on the turntable 2, so that the electrical contact pins 101 of the semi-finished products pass downward through the fixing holes 22 on the assembly plate 21. The turntable 2 rotates the assembly plate 21 containing the semi-finished products into the processing position. At this time, the output shaft of the second drive unit 4 pushes the first push block 411 to move horizontally towards the turntable 2. The inclined surface 413 of the first push block 411 presses the second push block 412 upward, and finally the support plate 5 on the top of the second push block 412 supports each... At the bottom of the electrical contact 101, when the riveting head 33 is riveting, the support plate 5 can apply an upward supporting force to the electrical contact 101, achieving a better supporting effect. It is worth noting that the support plate 5 is provided with several slots corresponding to each electrical contact 101 of the semi-finished product, so as to achieve the supporting effect of each electrical contact 101. Furthermore, the first pushing block 411 is constrained by the horizontal guide groove 42 when moving horizontally, achieving a linear movement effect of the first pushing block 411 in the horizontal direction. The mounting bracket 41 is provided with a movable groove 43, the first... The first push block 411 and the second push block 412 are slidably connected within the movable groove 43. The bottom of the first push block 411 is slidably guided by the horizontal guide groove 42, and its top extends into the movable groove 43, slidably connecting with the two inner side walls of the movable groove 43. The second push block 412 is supported by the inclined surface 413, and the second push block 412 is pressed against the inner wall of the movable groove 43 away from the first push block 411, so that three sides of the second push block 412 are in contact with and slidably engaged within the movable groove 43, thereby achieving the control of the second push block 412. The first push block 411 presses the second push block 412 to make the part in contact with the inclined surface 413 also set as the inclined surface 413. The squeezing between the two inclined surfaces 413 can achieve a better sliding fit effect. The first push block 411 squeezes the second push block 412 to make the second push block 412 move upward and finally fit with the inner top wall of the movable groove 43. It is worth noting that the top of the movable groove 43 has an upward opening structure. The support plate 5 passes through the top opening of the movable groove 43 and protrudes upward to achieve the effect of fixing the plug 10 to the electrical pin 101.

[0033] Furthermore, at least two assembly components 3 are provided within the processing station. Specifically, the fixing methods of the electrical pins 101 and electrical contacts 102 on a semi-finished plug 10 may differ. Therefore, a corresponding number of assembly components 3 are provided according to several fixing methods on a semi-finished plug 10, or a corresponding number of assembly components 3 are provided according to the number of electrical pins 101 on the semi-finished plug 10. In one application, the ground electrical pin 101 on the semi-finished plug 10 is fixed in one way, while the live electrical pin 101 and neutral electrical pin 101 are fixed in another way. Therefore, one assembly component 3 can be provided for fixing the semi-finished plug 10. The ground wire connection pin 101 on the plug 10 is riveted and fixed. Another assembly component 3 is used to rivet and fix the live wire connection pin 101 and neutral wire connection pin 101 on the plug 10 of the semi-finished product. The principle of each assembly component 3 is the same, only the shape of the riveting head 33 is different. The riveting head 33 can also be set to be detachably connected to the connecting part 34 to realize the change of the assembly order between each connection pin 101 to adapt to different processing conditions. The first driving member 32 used to drive the riveting head 33 can be a cylinder, and the second driving member used to drive the first push block 411 can be a cylinder.

[0034] The following is a detailed explanation of the working principle of this utility model;

[0035] In use, the contact piece 102 of the plug 10 is installed on one end of the contact pin 101 of the plug 10 to form a semi-finished product. The semi-finished product is placed on the assembly plate 21 located in the feeding position on the turntable 2, so that the contact pin 101 of the semi-finished product passes downward through the fixing holes 22 on the assembly plate 21. The assembly plate 21 containing the semi-finished product is rotated to the processing position by the turntable 2. The first driving member 32 of the assembly component 3 drives the riveting head 33 to rivet the contact pin 101 of the semi-finished product, so that one end of the contact pin 101 of the semi-finished product is deformed to fix the contact pin 101 and the contact piece 102 to form a finished product. Then, the assembly plate 21 containing the finished product is moved to the cleaning position by the turntable 2. The finished product is cleaned by blowing air through the cleaning air pipe 6 connected to the external air pump. Finally, the assembly plate 21 containing the finished product is conveyed from the cleaning position to the discharge position by the turntable 2 for discharge. The production has strong continuity and high production efficiency.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A disc riveting mechanism for producing a plug (10), characterized in that: The device includes a workbench (1) and a turntable (2) disposed on the top surface of the workbench (1). The workbench (1) is provided with a feeding position (1001), a processing position (1002) and a discharging position (1004) in sequence from the first end to the last end. Several assembly plates (21) are evenly distributed on the edge of the turntable (2) to support the cover (103) of the plug (10). The turntable (2) is used to drive each assembly plate (21) to enter the feeding position (1001), the processing position (1002) and the discharging position (1004) in sequence. Each assembly plate (21) is provided with There are fixing holes (22) for fixing the power contact pins (101) of the plug (10). An assembly component (3) is provided in the processing position (1002). The assembly component (3) includes a fixing frame (31). A first driving member (32) is provided on the top of the fixing frame (31). A riveting head (33) is connected to the output end of the first driving member (32) for installing the power contact pins (101) of the plug (10) and the power contact pieces (102) of the plug (10). A fixing component is provided at the bottom of the fixing frame (31) for fixing the power contact pins (101) of the plug (10).

2. The disc riveter of claim 1, wherein: The fixing component includes a second driving member (4), which is driven by a support plate (5). The support plate (5) is used to fix the bottom end of the power contact pin (101) of the plug (10).

3. The disc riveter of claim 2, wherein: The fixing frame (31) has a mounting frame (41) located below the assembly plate (21). A first pushing block (411) and a second pushing block (412) are slidably connected inside the mounting frame (41). The first pushing block is connected to the output end of the second driving member (4). The first pushing block (411) has an inclined surface (413) for pushing the second pushing block (412) to move vertically. The output shaft of the second driving member (4) is connected to the first pushing block (411). The bottom of the support plate (5) is connected to the second pushing block (412).

4. The disc riveter of claim 3, wherein: The mounting bracket (41) has a horizontal guide groove (42) at its bottom, and the first push block (411) is slidably connected to the horizontal guide groove (42).

5. The disc riveter of claim 1 wherein: The mounting bracket (31) has a mounting plate (23) on one side near the turntable (2), and a pressure plate (24) is provided at the bottom of the mounting plate (23), with the bottom of the pressure plate (24) extending upward toward the turntable (2).

6. The disc riveter of claim 5 wherein: The pressure plate (24) has an L-shaped structure. The vertical part of the pressure plate (24) is fixedly installed to the bottom of the mounting plate (23), and the horizontal part of the pressure plate (24) extends horizontally above the assembly plate (21).

7. The disc riveter of claim 5 wherein: The mounting plate (23) is vertically provided with a slide rail (231), and one side of the riveting head (33) is slidably connected to the slide rail (231).

8. The disc riveter of claim 7, wherein: The top of the riveting head (33) is provided with a connecting part (34) for connecting with the output end of the first driving member (32). The connecting part (34) includes a first connecting block (341) and a second connecting block (342). The first connecting block (341) has a vertically penetrating groove (343) on the side near the mounting plate (23) for sliding connection with the slide rail (231). The top of the first connecting block (341) is provided with a connecting groove (344) for fixed installation with the second connecting block (342). The second connecting block (342) is connected to the output end of the first driving member (32).

9. The disc riveter of claim 1 wherein: At least two assembly components (3) are provided in the processing station (1002).

10. The disc riveter of claim 1, wherein: A cleaning station (1003) is provided between the processing station (1002) and the discharge station (1004), and a cleaning air pipe (6) is provided in the cleaning station (1003).

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