An apparatus for improving the wear resistance of gold plating of a connector

Abstract

The utility model discloses an equipment of improving plug -in unit gold plating wear resistance, including work table, the center of work table top is installed with gold plating groove, the both sides of work table top are provided with collection frame, and the inside of work table is through moving component and makes the support plate slide, the utility model relates to plug -in unit gold plating technical field. The equipment of improving plug -in unit gold plating wear resistance is provided with gold plating mechanism through the setting, utilizes the drive of cylinder and makes the height of the material frame can adjust freely, and the plug -in unit that the inside of its placing can immerse in gold plating liquid at uniform speed, and makes the process of collecting more convenient, simultaneously, utilizes the drive of rotating motor, and makes the material frame after immerging in gold plating liquid and carries out autorotation to the plug -in unit that the inside of its placing is rolled to make the plug -in unit surface and gold plating liquid contact fully, improves the compactness and the finish of gold plating layer, and then improves plug -in unit gold plating wear resistance.

Description

Technical Field

[0001] This utility model relates to the field of connector gold plating technology, specifically to a device for improving the wear resistance of connector gold plating. Background Technology

[0002] The reference patent title is: A device for gold plating the surface of metal parts (Patent Publication No.: CN210916248U, Patent Publication Date: 2020.07.03). It includes a gold plating body, and a first driving mechanism is provided at the top of the inner cavity of the gold plating body. The first driving mechanism consists of a mounting rod, a first motor and a cam. A lifting mechanism is provided inside the gold plating body located below the cam. The lifting mechanism consists of a limiting plate, a guide rod, two vertical rods, a concave plate, a mounting plate and several workpiece clamps. The second motor drives the transmission rod to rotate. The transmission rod can drive the second stirring shaft and the second stirring blade to rotate through the transmission wheel and the transmission belt, thereby continuously stirring the gold plating liquid inside the gold plating chamber, thereby increasing the stirring force of the gold plating liquid inside the gold plating chamber. In addition, the transmission rod can drive the first stirring shaft and the first stirring blade to stir the gold plating liquid inside the working chamber through the driving wheel and the driven wheel, so that the gold plating liquid inside the working chamber can be mixed more evenly.

[0003] However, the above technical solutions have the following problems: In the above technical solutions, the gold plating liquid is stirred by a stirring structure to make the gold plating liquid flow, thereby improving the gold plating quality of metal parts. However, when the above gold plating device encounters a large number of small connectors, simply stirring the gold plating liquid cannot make the surfaces of the connectors that are in contact with each other fully in contact with the gold plating liquid, which will affect the gold plating quality of the connectors. Therefore, this utility model provides a device to improve the wear resistance of gold plating of connectors. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a device for improving the wear resistance of gold plating on connectors. It solves the problem that existing gold plating devices, when dealing with a large number of small connectors, cannot ensure that the surfaces of the connectors in contact with the gold plating liquid by simply stirring the liquid, thus affecting the gold plating quality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for improving the wear resistance of gold plating on connectors, comprising a workbench, a gold plating tank installed at the center of the top of the workbench, collection frames provided on both sides of the top of the workbench, a sliding support plate inside the workbench via a moving component, and a gold plating mechanism on the surface of the support plate, the gold plating mechanism comprising: The gold-plated component includes a drive cylinder mounted on the top of a support plate. A connecting plate is fixedly connected to the bottom of the drive cylinder via a piston rod. Lifting plates are fixedly connected to both sides of the connecting plate. The surface of the lifting plates is slidably connected to the interior of the support plate. A feeding frame is rotatably connected to the inner side of the support plate. A frame door is installed on the surface of the feeding frame. The rotating assembly is located on top of the connecting plate.

[0006] Preferably, the rotating assembly includes a rotating motor mounted on the top of the connecting plate, one end of the output shaft of the rotating motor is fixedly connected to a rotating gear via a coupling, and the surface of the rotating gear causes the feeding frame to rotate via a linkage assembly.

[0007] Preferably, the linkage assembly includes a linkage gear and a rotating rod rotatably installed inside the lifting plate. The rotating rod is fixedly connected to the rotating gear, and the surface of the linkage gear meshes with the surface of the rotating gear. One end of the rotating rod is fixedly connected to one side of the feeding frame, and the other end of the rotating rod is rotatably connected to a sliding block.

[0008] Preferably, the surface of the support plate is provided with a sliding groove, and the inner surface of the sliding groove is slidably connected to the surface of the sliding block.

[0009] Preferably, the moving assembly includes a moving motor installed on the rear side of the worktable and a limiting rod installed inside the worktable. One end of the output shaft of the moving motor is fixedly connected to a lead screw via a coupling. A moving block is threadedly connected to the surface of the lead screw. The surface of the moving block is slidably connected to the interior of the worktable. One side of the moving block is fixedly connected to one side of a support plate.

[0010] Preferably, a baffle is installed on the inner wall of the gold plating tank, and multiple sets of ultrasonic vibrating rods are installed on the inner wall of the gold plating tank and below the baffle.

[0011] Beneficial effects This invention provides a device for improving the wear resistance of gold plating on connectors. Compared with the prior art, it has the following advantages: (1) The device for improving the wear resistance of gold plating of connectors is equipped with a gold plating mechanism. Driven by a cylinder, the height of the feeding frame can be freely adjusted, so that the connectors placed inside can be immersed in the gold plating liquid at a uniform speed, and the collection process is more convenient. At the same time, driven by a rotating motor, the feeding frame rotates after being immersed in the gold plating liquid, so that the connectors placed inside roll, thereby making the surface of the connector fully contact the gold plating liquid, improving the density and smoothness of the gold plating layer, and thus improving the wear resistance of the gold plating of the connectors.

[0012] (2) The device for improving the wear resistance of gold plating of connectors is equipped with a moving component. Driven by a moving motor, the position of the two sets of feeding frames can be freely adjusted, so that the connectors placed in the two sets of feeding frames can be gold plated in sequence. When the connector in the left feeding frame is gold plated, the connector in the right feeding frame can be picked up and put out during this time. When the connector in the left feeding frame has completed the gold plating operation, the connector in the right feeding frame can be gold plated directly, thus forming a work cycle and improving work efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the external structure of this utility model; Figure 2 This is a sectional view of the internal mechanism of the workbench of this utility model; Figure 3 This is a three-dimensional schematic diagram of the gold-plated component of this utility model; Figure 4 This is a cross-sectional view of the internal structure of the gold plating tank of this utility model.

[0014] In the diagram: 1-Workbench, 2-Gold plating tank, 3-Collection frame, 4-Moving component, 41-Moving motor, 42-Limit rod, 43-Screw rod, 44-Moving block, 5-Support plate, 6-Gold plating mechanism, 61-Gold plating component, 611-Drive cylinder, 612-Connecting plate, 613-Lifting plate, 614-Discharging frame, 615-Frame door, 62-Rotating component, 621-Rotating motor, 622-Rotating gear, 7-Linkage component, 71-Linkage gear, 72-Rotating rod, 73-Rotating gear, 74-Sliding block, 8-Sliding groove, 9-Baffle, 10-Ultrasonic vibrator. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4 This utility model provides two technical solutions: Example 1 A device for improving the wear resistance of gold plating on connectors includes a workbench 1, a gold plating tank 2 installed at the center of the top of the workbench 1, and collection frames 3 on both sides of the top of the workbench 1 for collecting the gold-plated connectors. Inside the workbench 1, a moving component 4 causes a support plate 5 to slide. The surface of the support plate 5 is provided with a gold plating mechanism 6, which includes: The gold-plated component 61 includes a drive cylinder 611 mounted on the top of the support plate 5. The drive cylinder 611 is connected to an external air source through an air pipe. The bottom of the drive cylinder 611 is fixedly connected to a connecting plate 612 via a piston rod. The piston rod slides inside the support plate 5. Lifting plates 613 are fixedly connected to both sides of the connecting plate 612. The surface of the lifting plate 613 is slidably connected to the inside of the support plate 5. A feeding frame 614 is rotatably connected to the inside of the support plate 5. A frame door 615 is installed on the surface of the feeding frame 614. A rotating assembly 62 is disposed on top of a connecting plate 612. The rotating assembly 62 includes a rotating motor 621 mounted on top of the connecting plate 612. The rotating motor 621 is a three-phase asynchronous motor and is connected to an external circuit via wires. One end of the output shaft of the rotating motor 621 is fixedly connected to a rotating gear 622 via a coupling. The surface of the rotating gear 622 causes the feeding frame 614 to rotate via a linkage assembly 7. The linkage assembly 7 includes a linkage gear 71 rotatably mounted inside a lifting plate 613 and a rotating rod 72. Rotating rods 72 are mounted on both sides of the feeding frame 614. A rotating gear 73 is fixedly connected to the surface of the rotating rod 72. The surface of the linkage gear 71 meshes with the surface of the rotating gear 622, and the surface of the linkage gear 71 meshes with the surface of the rotating gear 73. One end of the rotating rod 72 is connected to the feeding frame 614. One side of the frame 614 is fixedly connected, and the other end of the rotating rod 72 is rotatably connected to a sliding block 74. A sliding groove 8 is provided on the surface of the support plate 5. The sliding groove 8 is used to limit the sliding block 74. The inner surface of the sliding groove 8 is slidably connected to the surface of the sliding block 74. By setting a gold plating mechanism 6, the height of the feeding frame 614 can be freely adjusted under the drive of the driving cylinder 611, so that the connectors placed inside can be immersed in the gold plating liquid at a uniform speed, and the collection process is more convenient. At the same time, under the drive of the rotating motor 621, the feeding frame 614 rotates after being immersed in the gold plating liquid, so that the connectors placed inside roll, thereby making the surface of the connectors fully contact the gold plating liquid, improving the density and smoothness of the gold plating layer, and thus improving the wear resistance of the gold plating of the connectors.

[0017] Example 2 The main difference from Example 1 is: A device for improving the wear resistance of gold plating on connectors includes a moving assembly 4 comprising a moving motor 41 mounted on the rear side of a worktable 1 and a limiting rod 42 mounted inside the worktable 1. The moving motor 41 is a three-phase asynchronous motor connected to an external circuit via wires. One end of the output shaft of the moving motor 41 is fixedly connected to a lead screw 43 via a coupling. The lead screw 43 rotates inside the worktable 1. A moving block 44 is threadedly connected to the surface of the lead screw 43, and the surface of the moving block 44 is slidably connected to the interior of the worktable 1. One side of the moving block 44 is fixedly connected to one side of a support plate 5. A symmetrical limiting plate is installed on the top of the worktable 1, and the bottom of the support plate 5 slides on the surface of the limiting plate. A baffle 9 is installed on the inner wall of the gold plating tank 2 to prevent the material feeding frame 614 from colliding with the ultrasonic vibrating rod 1. The inner wall of the gold plating tank 2, located below the baffle 9, is equipped with multiple sets of ultrasonic vibrating rods 10. A moving component 4 is provided, and driven by a moving motor 41, the positions of the two sets of feeding frames 614 can be freely adjusted, allowing the connectors placed in the two sets of feeding frames 614 to be gold-plated sequentially. When the connectors in the left feeding frame 614 are being gold-plated, the connectors in the right feeding frame 614 can be picked up and fed during this time. After the connectors in the left feeding frame 614 have completed their gold plating, the connectors in the right feeding frame 614 can be gold-plated directly, thus forming a work cycle and improving work efficiency. Furthermore, any content not described in detail in this specification is considered prior art known to those skilled in the art.

[0018] During operation, first, open the frame door 615 mounted on the surface of the left feeding frame 614 and place the connector to be plated into the feeding frame 614. Then, start the moving motor 41 to drive the lead screw 43 to rotate. The rotation of the lead screw 43 causes the moving block 44 to slide inside the worktable 1. The sliding of the moving block 44 causes the support plate 5 and the gold plating mechanism 6 to move synchronously, so that the left feeding frame 614 moves to the top of the gold plating tank 2. At this time, the right feeding frame 614 moves to the far right of the top of the worktable 1. Then, start the left drive... The cylinder 611 drives the connecting plate 612 and the lifting plate 613 to slide downwards synchronously. The sliding of the lifting plate 613 causes the feeding frame 614 and the sliding block 74 to slide downwards synchronously. The sliding block 74 slides on the inner surface of the sliding groove 8. When the connector inside the feeding frame 614 is submerged in the gold plating liquid, the rotating motor 621 is started to drive the rotating gear 622 to rotate. The rotation of the rotating gear 622 drives the linkage gear 71 to rotate. The rotation of the linkage gear 71 drives the rotating gear 73, the rotating rod 72, and the feeding frame 614. The synchronous rotation causes the connectors inside the feeding frame 614 to roll in the gold plating liquid, ensuring full contact between the connector surface and the gold plating liquid. This improves the density and smoothness of the gold plating layer, thereby enhancing the wear resistance of the connectors. Simultaneously, while the connectors inside the left feeding frame 614 are undergoing gold plating, the right feeding frame 614 is opened to place the connector workpieces for preparation. After the connectors inside the left feeding frame 614 have completed gold plating, the moving motor 41 continues to drive the left feeding frame 614 to move above the left collection frame 3, while the right feeding frame 614 moves above the gold plating tank 2 for gold plating. At the same time, the gold-plated connectors inside the left feeding frame 614 are collected, thus forming a work cycle and improving work efficiency.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for improving the wear resistance of gold plating on connectors, comprising a workbench (1), characterized in that: A gold plating tank (2) is installed at the center of the top of the workbench (1), and collection frames (3) are provided on both sides of the top of the workbench (1). The support plate (5) is slidable inside the workbench (1) by a moving component (4). A gold plating mechanism (6) is provided on the surface of the support plate (5), and the gold plating mechanism (6) includes: The gold-plated component (61) includes a drive cylinder (611) mounted on the top of the support plate (5). The bottom of the drive cylinder (611) is fixedly connected to a connecting plate (612) via a piston rod. Lifting plates (613) are fixedly connected to both sides of the connecting plate (612). The surface of the lifting plate (613) is slidably connected to the inside of the support plate (5). A feeding frame (614) is rotatably connected to the inside of the support plate (5). A frame door (615) is installed on the surface of the feeding frame (614). The rotating component (62) is located on the top of the connecting plate (612).

2. The device for improving the wear resistance of gold plating on connectors according to claim 1, characterized in that: The rotating assembly (62) includes a rotating motor (621) mounted on the top of the connecting plate (612). One end of the output shaft of the rotating motor (621) is fixedly connected to a rotating gear (622) via a coupling. The surface of the rotating gear (622) causes the feeding frame (614) to rotate via the linkage assembly (7).

3. The device for improving the wear resistance of gold plating on connectors according to claim 2, characterized in that: The linkage assembly (7) includes a linkage gear (71) and a rotating rod (72) rotatably installed inside the lifting plate (613). A rotating gear (73) is fixedly connected to the surface of the rotating rod (72). The surface of the linkage gear (71) meshes with the surface of the rotating gear (622). The surface of the linkage gear (71) meshes with the surface of the rotating gear (73). One end of the rotating rod (72) is fixedly connected to one side of the feeding frame (614). The other end of the rotating rod (72) is rotatably connected to a sliding block (74).

4. The device for improving the wear resistance of gold plating on connectors according to claim 3, characterized in that: The surface of the support plate (5) is provided with a sliding groove (8), and the inner surface of the sliding groove (8) is slidably connected to the surface of the sliding block (74).

5. The device for improving the wear resistance of gold plating on connectors according to claim 1, characterized in that: The moving assembly (4) includes a moving motor (41) installed on the rear side of the workbench (1) and a limiting rod (42) installed inside the workbench (1). One end of the output shaft of the moving motor (41) is fixedly connected to a lead screw (43) via a coupling. A moving block (44) is threadedly connected to the surface of the lead screw (43). The surface of the moving block (44) is slidably connected to the interior of the workbench (1). One side of the moving block (44) is fixedly connected to one side of the support plate (5).

6. The device for improving the wear resistance of gold plating on connectors according to claim 1, characterized in that: The inner wall of the gold plating tank (2) is equipped with a baffle (9), and multiple sets of ultrasonic vibrating rods (10) are installed on the inner wall of the gold plating tank (2) and below the baffle (9).

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