Spliced electroplating hanger

Abstract

The utility model discloses a splicing type electroplating hanger which comprises a mother hanger and a plurality of son hangers which can be detached from each other, the mother hanger comprises two vertical rods which are bilaterally symmetrical, and a plurality of supporting rods which extend in the front-back direction are arranged on the vertical rods in the length direction; each sub-hanger comprises a plurality of hanging rods which are transversely arranged, the hanging rods are arranged at intervals in the vertical direction, and the hanging rods are configured to hang a plurality of to-be-electroplated parts; and the sub-hangers are detachably connected between the two supporting rods which are adjacent left and right in the horizontal direction. According to the splicing type electroplating hanging tool, the hanging operation process better conforms to the operation habits of workers, the multiple hanging rods are hung on the mother hanger along with the son hanger, the hanging operation is easier, and the working efficiency is improved; and a large gap is reserved between every two vertically adjacent mounting rods, so that plating pieces with larger surface areas can be mounted on the mounting rods, and the universality is higher.

Description

Technical Field

[0001] This utility model relates to the field of electroplating technology, specifically to a splicing type electroplating rack. Background Technology

[0002] Electroplating is a common metalworking process. During electroplating, plating racks are needed to support and mount the workpieces, and these racks can also serve as conductive materials, connecting to the anode of a battery. Traditional racks have their hanging teeth and frames welded together as a single unit, leaving space between each layer for workers' hands to move in and out, resulting in low space utilization. Faced with... Figure 8 The drain valve plug shown has an effective surface area of ​​less than 0.1 square decimeters. When mounted on a traditional fixture, the total effective area is far from meeting the technical requirement of 30 square decimeters for electroplating, resulting in an excessively thick plating layer and poor electroplating quality. Furthermore, traditional fixtures suffer from several problems, including time-consuming mounting, high labor intensity, changes to production schedules, and the occupation of valuable space.

[0003] To address the aforementioned issues, the inventor's previously filed patent provides a modular electroplating rack (application number: CN202420274988.X). By designing the rack as a modular structure, a main rack has several mounting frames, and several sub-racks are vertically hung between the upper and lower mounting frames. Smaller sub-racks can be detached from the main rack for operation, allowing workers to hang plating parts on any workbench without space limitations and while seated, reducing workload. Multiple sub-racks can be assigned to different workers, significantly improving efficiency. Furthermore, when the sub-racks are assembled onto the main rack, they can be arranged more compactly, eliminating the need for hand access and allowing for the hanging of more plating parts. Additionally, sub-racks can be hung on the mounting rods on both the front and rear sides of the mounting frames, fully utilizing the rack's three-dimensional space and further increasing the number of plating parts that can be hung on the rack, ensuring that the total effective area of ​​the plating parts on the rack meets the technically defined electroplating area.

[0004] In the spirit of continuous improvement, the inventors have discovered the following areas for optimization in the above solution: The sub-hangers have several vertically arranged teeth for mounting the plating parts, requiring workers to hang the parts vertically. After mounting, the sub-hangers need to be vertically mounted between two mounting frames, which does not conform to workers' operating habits and results in low work efficiency. Furthermore, several sub-hangers need to be mounted one by one onto the mounting frames, which is cumbersome due to the large number of sub-hangers, indicating room for efficiency improvement. Moreover, the teeth on both sides of the sub-hangers make the space between adjacent teeth too compact, unsuitable for plating parts with large surface areas, and lacking versatility. Summary of the Invention

[0005] In view of the aforementioned defects or deficiencies in the existing technology, it is desirable to provide a splicing electroplating rack, in which each sub-rack is equipped with several horizontal mounting rods, allowing multiple plating parts to be hung horizontally on the mounting rods. The sub-racks are positioned between two adjacent support rods, meaning that workers only need to hang several plating parts horizontally on the mounting rods before horizontally installing the sub-racks between the two support rods. This operation process is more in line with workers' habits and improves work efficiency. Furthermore, several mounting rods are hung on the main rack along with the sub-racks, allowing more plating parts to be hung on the main rack at once, making the hanging operation easier and further improving work efficiency. Moreover, the horizontally arranged mounting rods only allow plating parts to be hung on their upper sides, leaving a larger gap between adjacent mounting rods, thus allowing for the hanging of plating parts with a larger surface area, increasing versatility.

[0006] The effect of this utility model is achieved as follows:

[0007] This application provides a splicing electroplating rack, including a detachable female rack and several female racks. The female rack includes two vertical bars that are symmetrically arranged on the left and right sides, and several support bars that extend in the front and back directions are arranged along the length of the vertical bars. Each female rack includes several horizontally arranged hanging bars, which are spaced apart in the vertical direction and configured to hang several parts to be electroplated. The female racks are detachably connected between two adjacent support bars in the horizontal direction.

[0008] Furthermore, the front and rear ends of the support rod form mounting sections, and both ends of the sub-hanger are equipped with conductive seats made of conductive material. Connecting holes are formed by hollowing out the conductive seats along their front and rear directions. The mounting sections engage with the conductive seats through these connecting holes, and the conductive seats are electrically connected to the support rod. This makes the loading and unloading of the sub-hanger more convenient, thereby reducing the time required for workers to install and improving work efficiency.

[0009] Furthermore, the lower opening of the connection hole allows the mounting part to snap into the conductive base through the opening of the connection hole, further improving the ease of sub-mounting operations.

[0010] Furthermore, the mounting part is a threaded component with external threads. The diameter of the mounting part is smaller than that of the support rod. An adjusting nut is also threaded onto the mounting part, and the adjusting nut is configured to press the conductive seat tightly against the support rod. This not only enhances the connection strength between the sub-hanger and the female hanger, but also makes the installation and disassembly of the sub-hanger more convenient.

[0011] Furthermore, the vertical rod is connected to the midpoint of the support rod, and sub-hangers are connected to both the front and rear ends of the support rod. Thus, the support rod is divided into two symmetrical parts by the vertical rod, ensuring that both sides of the support rod remain balanced and less prone to swaying even when fully loaded with sub-hangers, thereby improving the overall stability of the hanger.

[0012] Furthermore, the length of the support rod gradually decreases from the middle of the vertical rod to the top and bottom sides. This causes the potential at the middle end of the hanger to be higher and the potential at the top and bottom ends to be lower during electroplating, thereby offsetting the potential difference caused by the tip effect. This results in a more uniform distribution of electric field lines on the hanger as a whole, and a more uniform coating thickness on the surfaces of various parts.

[0013] Furthermore, the mounting rod is provided with several hanging teeth along its length. Each hanging tooth includes two hanging wires with a gap between them, forming a mounting area for mounting the plated part. The width of the mounting area is smaller than the width of the plated part, so that when the plated part is inserted into the mounting area, the two hanging wires deform and clamp the plated part with the help of the return spring force. The clamping of the plated part by the return spring force of the hanging wires not only provides stable clamping but also makes the loading and unloading of the plated part more convenient.

[0014] Furthermore, the hanging wires are bent, and the width of the mounting area between the two hanging wires first widens and then narrows from the mounting rod towards the outer end of the hanging wire. This creates a diamond-shaped structure in the mounting area between the hanging wires. After the workpiece is inserted into the mounting area, the outer end of the hanging wire stops the outside of the workpiece, thus stably clamping the workpiece within the mounting area and preventing it from easily detaching from it.

[0015] Furthermore, the outer ends of the two hanging wires are bent outwards. This makes the outer port width of the hanging teeth wider, allowing the plated parts to be inserted into the mounting area from the wider port, further improving the ease of installation.

[0016] Furthermore, the mounting teeth are angled forward and upward relative to the mounting rod. Workers can hold the plated part and insert it diagonally into the mounting teeth from the outside of the mounting rod, further improving the convenience of plated part installation. This also allows for a larger gap between plated parts on adjacent mounting rods, enabling the fixture to be used for plated parts with larger surface areas, further enhancing its versatility.

[0017] The splicing electroplating rack provided in this application features several horizontal mounting rods on each sub-hanger, allowing multiple plating parts to be hung horizontally on the mounting rods. The sub-hangers are positioned between two adjacent support rods, meaning that workers need to hang several plating parts horizontally on the mounting rods before installing the sub-hangers horizontally between the two support rods. This operation process is more in line with workers' habits and improves work efficiency. Furthermore, several mounting rods are hung on the main rack along with the sub-hangers, allowing more plating parts to be hung on the main rack at once, making the hanging operation easier and further improving work efficiency. Moreover, the horizontally arranged mounting rods only allow plating parts to be hung on their upper sides, leaving a larger gap between adjacent mounting rods. This allows for the hanging of plating parts with larger surface areas on the mounting rods, increasing their versatility.

[0018] Furthermore, by designing the hanger as a split structure, the sub-hangers can be detached from the main hanger for operation. The compact structure of the sub-hangers allows workers to hang plating parts on any workbench without considering space limitations, and they can sit down to work, reducing workload. Multiple sub-hangers can be assigned to multiple workers to operate on them separately, significantly improving work efficiency. After the sub-hangers are hung, they are assembled onto the main hanger, eliminating the need for workers to leave space between the sub-hangers after assembly. This allows for a more compact arrangement of the sub-hangers, enabling the hanging of more plating parts and increasing the effective area of ​​the plating parts on the hanger. Moreover, sub-hangers can be hung at both ends of the support rod, making full use of the hanger's three-dimensional space and further increasing the number of plating parts that can be hung on the hanger. This ensures that the effective area of ​​the plating parts on the hanger meets the technically set electroplating area, guaranteeing electroplating quality. Attached Figure Description

[0019] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0020] Figure 1 A three-dimensional structural diagram of the splicing electroplating fixture provided in the embodiments of this application;

[0021] Figure 2 A side view of the splicing electroplating fixture provided in the embodiments of this application;

[0022] Figure 3 This is a three-dimensional structural diagram of the female hanger provided in the embodiments of this application;

[0023] Figure 4 This is a schematic diagram of the connection structure between the sub-hanger and the support rod provided in an embodiment of this application;

[0024] Figure 5 This is a schematic diagram of the internal structure of the sub-hanger provided in an embodiment of this application;

[0025] Figure 6 A side view of the mounting teeth and mounting rod provided in the embodiments of this application;

[0026] Figure 7 A top view of the toothed structure provided in an embodiment of this application;

[0027] Figure 8 This is a three-dimensional structural diagram of the plated part provided in the embodiments of this application.

[0028] The reference numerals in the attached drawings are as follows: 1-female hanger, 110-vertical rod, 120-support rod, 121-mounting part, 122-adjusting nut, 2-sub-hanger, 201-connecting rod, 210-hanging rod, 211-connecting part, 220-conductive base, 221-connecting hole, 230-hanging tooth, 231-hanging wire, 232-hanging area, 233-connecting part, 3-plated part. Detailed Implementation

[0029] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0030] Please refer to the attached document. Figure 1-8 This application provides a splicing electroplating rack, including a detachable female rack 1 and several female racks 2. The female rack 1 includes two vertical rods 110 that are symmetrically arranged on the left and right sides. Several support rods 120 extending in the front and back directions are arranged on the vertical rods 110 along the length direction. Each female rack 2 includes several horizontally arranged hanging rods 210. The several hanging rods 210 are arranged at intervals in the vertical direction and are configured to hang several parts 3 to be electroplated. The female rack 2 is detachably connected between two adjacent support rods 120 in the horizontal direction.

[0031] In this embodiment, each sub-hanger 2 is provided with several horizontal hanging rods 210, allowing several plating parts 3 to be hung horizontally on the hanging rods 210. The sub-hanger 2 is hung between two adjacent support rods 120, meaning that the operator needs to hang several plating parts 3 horizontally on the hanging rods 210 before horizontally installing the sub-hanger 2 between the two support rods 120. This operation process is more in line with the operator's habits and improves work efficiency. Furthermore, several hanging rods 210 are hung together with the sub-hanger 2 on the mother hanger 1, meaning more plating parts 3 can be hung on the mother hanger 1 at once, making the hanging operation easier and further improving work efficiency. Moreover, the horizontally arranged hanging rods 210 can only hang plating parts 3 on their upper side, leaving a larger gap between two adjacent hanging rods 210, allowing for the hanging of plating parts 3 with a larger surface area, thus increasing versatility.

[0032] Furthermore, by designing the hanger as a split structure, the sub-hanger 2 can be detached from the mother hanger 1 for operation. The compact structure of the sub-hanger 2 allows workers to hang the plating parts 3 on any workbench without considering space limitations, and they can sit down to work, reducing workload. Multiple sub-hangers 2 can be assigned to multiple workers to work on the sub-hangers 2, greatly improving work efficiency. After the sub-hangers 2 are hung, they are assembled onto the mother hanger 1, so that after assembly, no space needs to be left between the sub-hangers 2 for workers' hands to enter and exit, allowing for a more compact arrangement of the sub-hangers 2, thereby hanging more plating parts 3 and increasing the effective area of ​​the total plating parts 3 on the hanger. In addition, the front and rear ends of the support rod 120 can both hang the sub-hangers 2, thus making full use of the three-dimensional space of the hanger, further increasing the number of plating parts 3 that can be hung on the hanger, so that the effective area of ​​the total plating parts 3 on the hanger can meet the technical setting of the electroplating area and ensure the electroplating quality.

[0033] Please refer to the appendix. Figure 6 The sub-hanger 2 includes two symmetrical vertical connecting rods 201. The left and right ends of the mounting rod 210 are bent downwards to form connecting portions 211. The two connecting portions 211 of the mounting rod 210 are respectively fixedly connected to the left and right connecting rods 201. Preferably, each sub-hanger 2 includes three mounting rods 210, meaning that when the sub-hanger 2 is mounted on the mother hanger 1, it can drive all three mounting rods 210 to be mounted on the mother hanger 1 together, improving work efficiency. Of course, in other embodiments of this application, the number of mounting rods 210 on the sub-hanger 2 can also be two, four, five, etc.

[0034] Preferably, each vertical rod 110 has five support rods 120 along its length, meaning that the main hanger 1 can hold ten sub-hangers 2, allowing the main hanger 1 to hold a larger number of plated parts 3, increasing the number of plated parts 3 that can be processed in a single electroplating operation and improving work efficiency. Of course, in other embodiments of this application, the number of support rods 120 on the vertical rod 110 can also be three, four, six, etc.

[0035] Please refer to the attached document. Figure 4 In some embodiments of this application, the front and rear ends of the support rod 120 form mounting portions 121, and the left and right ends of the sub-hanger 2 are provided with conductive seats 220 made of conductive material. The conductive seats 220 are hollowed out along the front and rear directions to form connecting holes 221. The mounting portions 121 are engaged with the conductive seats 220 through the connecting holes 221, and the conductive seats 220 are electrically connected to the support rod 120.

[0036] In this embodiment, the sub-hanger 2 is hung on the support rod 120 by a snap-fit ​​connection. The sub-hanger 2 can be installed or removed by aligning the connection hole 221 on the conductive base 220 with the mounting part 121 and inserting or removing it. This makes the installation and removal of the sub-hanger 2 more convenient, thereby reducing the time required for workers to hang it up and improving work efficiency.

[0037] In addition to the conductive base 220 and the mounting part 121 used for conducting electricity, the hanging rod 210, connecting rod 201, support rod 120 and vertical rod 110 are all impregnated with rubber to form a rubber insulating layer on their outer side, thereby preventing the formation of a plating layer in this part during the electroplating process and increasing unnecessary consumption.

[0038] Please refer to the attached document. Figure 4 In some embodiments of this application, the lower opening of the connection hole 221 is provided so that the mounting part 121 can be inserted into the conductive base 220 from the opening of the connection hole 221.

[0039] In this embodiment, when the sub-hanger 2 needs to be installed, simply lift the sub-hanger 2 to the upper side of the support rod 120, align the opening of the connecting hole 221 with the mounting part 121, and then hang the sub-hanger 2 on the support rod 120 from top to bottom. The conductive base 220 can then be directly engaged and fixed to the mounting part 121 through the opening on the lower side of the connecting hole 221, thereby completing the mounting operation of the sub-hanger 2. This further improves the ease of mounting the sub-hanger 2.

[0040] Please refer to the attached document. Figure 4 In some embodiments of this application, the mounting part 121 is a threaded part with external threads. The diameter of the mounting part 121 is smaller than that of the support rod 120. An adjusting nut 122 is also threadedly connected to the mounting part 121. The adjusting nut 122 is configured to press the conductive seat 220 against the support rod 120.

[0041] In this embodiment, after the conductive base 220 is installed into the mounting part 121, simply turning the adjusting nut 122 will clamp the conductive base 220 onto the support rod 120, thus fixing the sub-hanger 2 to the female hanger 1. Turning the adjusting nut 122 in the opposite direction will loosen the conductive base 220, allowing the sub-hanger 2 to be disassembled again. This not only enhances the connection strength between the sub-hanger 2 and the female hanger 1 but also makes the installation and disassembly of the sub-hanger 2 more convenient.

[0042] Please refer to the attached document. Figure 2 In some embodiments of this application, the vertical rod 110 is connected to the midpoint of the support rod 120, and the front and rear ends of the support rod 120 are both connected to the sub-hangers 2. Thus, the support rod 120 is divided into two symmetrical parts by the vertical rod 110, so that after both sides of the support rod 120 are fully hung with sub-hangers 2, the two sides of the support rod 120 can maintain balance and are not prone to swaying, thereby improving the overall stability of the hanger.

[0043] Please refer to the attached document. Figure 2 In some embodiments of this application, the length of the support rod 120 gradually decreases from the middle of the vertical rod 110 to the upper and lower sides.

[0044] In this embodiment, due to the tip effect during electroplating, if the rack is square in shape, the tips at both ends will discharge, resulting in higher potentials at the top and bottom. This leads to thicker plating on the parts 4 at the top and bottom of the rack and thinner plating on the parts 4 in the middle. Therefore, by making the central support rod 120 longer and the support rods 120 on the top and bottom shorter, the rack has a gradient structure that is wider in the middle and narrower at the top and bottom. This results in higher potential at the middle end of the rack and lower potential at the top and bottom during electroplating, thus offsetting the potential difference caused by the tip effect. This makes the electric field distribution of the rack more uniform, and the plating thickness on the surfaces of the parts 3 more uniform.

[0045] Please refer to the attached document. Figure 5-7 In some embodiments of this application, the mounting rod 210 is provided with a plurality of mounting teeth 230 along its length. Each mounting tooth 230 includes two mounting wires 231, with a gap between the two mounting wires 231. This gap forms a mounting area 232 for mounting the plated part 3. The width of the mounting area 232 is smaller than the width of the plated part 3, so that when the plated part 3 is inserted into the mounting area 232, the two mounting wires 231 deform and clamp the plated part 3 with the help of the restoring elastic force. By clamping the plated part 3 with the restoring elastic force of the mounting wires 231, the clamping is stable and the loading and unloading operation of the plated part 3 is also more convenient.

[0046] Please refer to the attached document. Figure 7 In some embodiments of this application, the hanging wires 231 are bent, and the width of the mounting area 232 between the two hanging wires 231 first widens and then narrows from the outer end of the mounting rod 210 toward the hanging wire 231. This makes the mounting area 232 between the hanging wires 231 form a rhomboid structure. After the plated part 3 is inserted into the mounting area 232, the outer end of the hanging wire 231 stops the outer side of the plated part 3, thereby stably clamping the plated part 3 in the mounting area 232 and making it difficult for it to detach from the mounting area 232.

[0047] Please refer to the attached document. Figure 7 In some embodiments of this application, the outer ends of the two hanging wires 231 are bent outwards. This makes the outer port width of the hanging teeth 230 larger, allowing the plated part 3 to be inserted into the mounting area 232 from the wider port, and forcing the hanging wires 231 to bend and deform to the left and right sides until the plated part 3 is completely inserted into the mounting area 231 and clamped by the hanging wires 231. This further improves the ease of installation of the plated part 3.

[0048] Please refer to the attached document. Figure 6In some embodiments of this application, the mounting teeth 230 are inclined forward and upward relative to the mounting rod 210.

[0049] In this embodiment, the gap between the mounting rods 210 is small, making it inconvenient for workers to insert their fingers. Therefore, by tilting the mounting teeth 230, during installation, workers can hold the plated part 3 and insert it obliquely into the mounting teeth 230 from the outside of the mounting rod 210, further improving the convenience of installing the plated part 3. Furthermore, the oblique orientation of the mounting teeth 230 increases the gap between the plated parts 3 on adjacent mounting rods 210, providing more space on the mounting rods 210 for the plated part 3. This allows the fixture to be used for plated parts 3 with larger surface areas, further enhancing its versatility.

[0050] The hanging tooth 230 also includes a connecting part 233, the tail ends of the two hanging wires 231 meet at the front end of the connecting part 233, and the rear end of the connecting part 233 is fixed to the front end face of the hanging rod 210; the front end of the connecting part 233 is bent forward and upward, so that the hanging wires 231 are inclined relative to the hanging rod 210.

[0051] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used above to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means three or more.

[0052] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A splicing type electroplating hanger, characterized in that, The device includes a detachable mother hanger (1) and several daughter hangers (2). The mother hanger (1) includes two vertical rods (110) that are symmetrically arranged on the left and right sides. Several support rods (120) extending in the front and back directions are arranged on the vertical rods (110) along the length direction. Each daughter hanger (2) includes several horizontally arranged hanging rods (210). The several hanging rods (210) are arranged at intervals in the vertical direction. The hanging rods (210) are configured to hang several parts (3) to be electroplated. The daughter hanger (2) is detachably connected between two adjacent support rods (120) in the horizontal direction.

2. The splicing electroplating fixture according to claim 1, characterized in that, The front and rear ends of the support rod (120) protrude to form mounting parts (121). The left and right ends of the sub-hanger (2) are provided with conductive seats (220) of conductive material. The conductive seats (220) are hollowed out along the front and rear directions to form connecting holes (221). The mounting part (121) is engaged with the conductive seat (220) through the connecting holes (221), and the conductive seat (220) and the support rod (120) are electrically connected.

3. The splicing electroplating fixture according to claim 2, characterized in that, The lower opening of the connection hole (221) allows the mounting part (121) to be inserted into the conductive base (220) from the opening of the connection hole (221).

4. The splicing electroplating fixture according to claim 2, characterized in that, The mounting part (121) is a threaded part with external threads. The diameter of the mounting part (121) is smaller than that of the support rod (120). An adjusting nut (122) is also threadedly connected to the mounting part (121). The adjusting nut (122) is configured to press the conductive seat (220) against the mounting part (121).

5. The splicing electroplating fixture according to claim 1, characterized in that, The vertical rod (110) is connected to the midpoint of the support rod (120), and the front and rear ends of the support rod (120) are both connected to the sub-hangers (2).

6. The splicing electroplating fixture according to claim 1, characterized in that, The length of the support rod (120) gradually decreases from the middle of the vertical rod (110) to the upper and lower sides.

7. The splicing electroplating fixture according to claim 1, characterized in that, The mounting rod (210) is provided with a plurality of mounting teeth (230) along its length. Each mounting tooth (230) includes two mounting wires (231). There is a gap between the two mounting wires (231), which forms a mounting area (232) for mounting the plated part (3). The width of the mounting area (232) is smaller than the width of the plated part (3), so that when the plated part (3) is inserted into the mounting area (232), the two mounting wires (231) deform and clamp the plated part (3) with the help of the restoring elastic force.

8. The splicing electroplating fixture according to claim 7, characterized in that, The hanging wire (231) is bent so that the width of the hanging area (232) between the two hanging wires (231) first widens and then narrows from the outer end of the hanging rod (210) toward the hanging wire (231).

9. The splicing electroplating fixture according to claim 8, characterized in that, The outer ends of the two hanging wires (231) are bent outward.

10. The splicing electroplating fixture according to claim 7, characterized in that, The mounting teeth (230) are inclined forward and upward relative to the mounting rod (210).

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