Lifting type electroplating hanger

Abstract

The utility model discloses a lifting type electroplating hanger which comprises fixed frames located on the two sides and a plurality of electroplating hanging cages, the inner sides of the two fixed frames are connected with a first sliding block and a second sliding block in a sliding mode respectively, and a supporting mechanism is arranged between the first sliding block and the second sliding block. The supporting mechanism comprises a telescopic assembly and a plurality of lantern rings arranged outside the telescopic assembly in a sleeving mode, fixing modules are arranged in the lantern rings, and the fixing modules are used for fixing the positions of the lantern rings. The electroplating hanging cage hanging device is used after an electroplating hanging cage is hung on the hanging ring, the height of the electroplating hanging cage can be controlled through the electric push rod, the total length of the fixing rods, the connecting rods and the sleeves can be adjusted by adjusting the distance between the two fixing frames, and therefore the space for hanging the electroplating hanging cage is enlarged, and the electroplating hanging cage hanging device is convenient to use. Therefore, when the device faces electroplating pools with different sizes, electroplating hanging cages with different numbers can be selected and used, so that the internal space of the electroplating pools is reasonably utilized, and the efficient proceeding of the electroplating process is ensured.

Description

Technical Field

[0001] This utility model relates to the field of electroplating rack technology, and in particular to a lifting electroplating rack. Background Technology

[0002] Electroplating racks, also known as electroplating fixtures, are devices used to support and fix parts in the electroplating process. Different types of racks are available depending on the shape of the parts, the technical requirements of the plating layer, the electroplating process, and the size of the equipment.

[0003] Electroplating racks are typically placed in an electroplating tank, with parts fixed to the racks and then immersed in the electroplating solution. This ensures the stability of the parts in the electroplating solution. However, since the size of the electroplating tank often varies depending on the specific application, and its size directly determines the number of racks that can be placed, a well-designed rack can make more efficient use of the space in the electroplating tank, increase the number of racks it can accommodate, and thus improve electroplating efficiency.

[0004] A search revealed that Chinese utility model patent CN219260250U discloses an electroplating rack for electroplated parts, including two uprights arranged parallel and vertically; and a suspension device comprising a square-shaped electroplating frame and several sets of electroplating hooks installed at the bottom of the frame for suspending the electroplated parts. The inner walls of the frame are symmetrically equipped with sliding adjustment rings that are adapted to the cross-sectional dimensions of the uprights. Locking bolts are installed on the outer walls of the adjustment rings for fixing. This application facilitates the mounting of electroplated parts of different sizes by providing several height-adjustable electroplating frames. However, when electroplating tanks of different sizes exist, the height adjustment of this device cannot fully utilize the internal space of the electroplating tank, thus limiting the efficiency improvement it can bring to the electroplating process. Utility Model Content

[0005] In view of the above-mentioned prior art, the present invention provides a lifting electroplating rack, the main technical problem to be solved is how to make the electroplating rack adaptable to the use of electroplating tanks of different sizes.

[0006] To achieve the above objectives, the technical solution of this utility model embodiment is implemented as follows:

[0007] A lifting electroplating rack includes fixed frames on both sides and several electroplating cages. A first slider and a second slider are slidably connected to the inner sides of the two fixed frames, respectively. A support mechanism is provided between the first slider and the second slider. The support mechanism includes a telescopic component and several collars sleeved on the outside of the telescopic component. A fixing module is provided inside the collar for fixing the position of the collar. A hanging ring is fixedly connected to the bottom end of the collar for hanging the electroplating cage. The height of the electroplating cage is adjusted by lifting and lowering the first slider and the second slider. The telescopic component is used to adjust the distance between the two fixed frames.

[0008] Furthermore, the telescopic assembly includes a fixed rod, a connecting rod, and a sleeve. The fixed rod is fixedly connected to one side of the first slider, the sleeve is sleeved on the outside of one end of the connecting rod and is fixedly connected to one side of the second slider, and the other end of the connecting rod is fixedly connected to the fixed rod.

[0009] Furthermore, a threaded through hole is provided in the middle of the second slider block, and a threaded rod is threadedly connected to the second slider at the threaded through hole. A threaded through hole is provided inside the connecting rod, and the threaded rod is threadedly connected to the connecting rod at the threaded through hole. A knob is fixedly connected to one end of the threaded rod outside the sleeve.

[0010] Furthermore, grooves are provided on both sides of the connecting rod, and sliders are fixedly connected to the inner walls of both sides of the sleeve near the end of the fixed rod. The connecting rod is slidably connected to the sliders at the grooves.

[0011] Furthermore, the fixing module includes bolts, and the top of the collar has a threaded through hole. The bolt is threadedly connected to the collar at the threaded through hole, and the bottom of the bolt is rotatably connected to a connecting plate. The top of both sides inside the collar is rotatably connected to a fixing post, and a clamping arm is fixedly connected to each of the two fixing posts.

[0012] Furthermore, the connecting plate is located at the top between the two clamping arms. Both the connecting plate and the clamping arms are arc-shaped, and the diameter of the connecting plate is smaller than the diameter of the clamping arms. The bottom ends of the inner side of the collar are provided with strip openings, and the two clamping arms are respectively adapted to the two strip openings.

[0013] Furthermore, universal wheels are fixedly connected to both sides of the bottom of the two fixed frames, and clamps are fixedly connected to the bottom of the two fixed frames on the side closest to each other. Electric push rods are fixedly connected to the inner walls of the bottom of the two fixed frames, and the top of the piston rods of the two electric push rods are fixedly connected to the first slider and the second slider, respectively.

[0014] Furthermore, gaskets made of rubber are fixedly connected to the bottom inner sides of both clamping arms and the top inner side of the collar.

[0015] The beneficial effects of this utility model are as follows:

[0016] This device is used after suspending the electroplating cage on the hanging ring. It can not only control the height of the electroplating cage using an electric push rod, but also adjust the total length of the fixing rod, connecting rod and sleeve by adjusting the distance between the two fixing frames. This expands the space that can be used to hang the electroplating cage. Therefore, this device can select different numbers of electroplating cages when facing electroplating tanks of different sizes, so as to make reasonable use of the internal space of the electroplating tank and ensure the efficient operation of the electroplating process.

[0017] 2. Since this device is used externally on the electroplating tank and the bottom of the fixing frame is equipped with casters, it can facilitate the transfer of electroplated parts before and after electroplating. In addition, by adjusting the distance between the two fixing frames to match the width of the electroplating tank, the two clamps can fit against the side wall of the electroplating tank, thus clamping the electroplating tank to fix the device itself, thereby ensuring the stability of the electroplating cage.

[0018] 3. By setting gaskets on the inner sides of both the clamping arm and the collar, the rubber gaskets can increase the friction between the collar and the fixing rod, connecting rod and sleeve, thereby ensuring the stability of the collar, which in turn can further ensure the stability of the electroplating cage and maintain the stable progress of the electroplating process. Attached Figure Description

[0019] Figure 1 This is a perspective view of a lifting electroplating rack according to Embodiment 1 of this application;

[0020] Figure 2 This is a side sectional view of the collar of a lifting electroplating rack according to Embodiment 1 of this application;

[0021] Figure 3 This is a front sectional view of the sleeve of a lifting electroplating rack according to Embodiment 1 of this application;

[0022] Figure 4 This is a side sectional view of the collar of a lifting electroplating rack according to Embodiment 2 of this application.

[0023] Explanation of icon numbers:

[0024] 1. Fixed frame, 2. Electric push rod, 3. Universal wheel, 4. Clamping plate, 5. First slider, 6. Fixed rod, 7. Connecting rod, 801 slider, 8. Sleeve, 9. Collar, 10. Second slider, 11. Knob, 12. Hanging ring, 13. Bolt, 14. Connecting plate, 15. Fixed post, 16. Clamping arm, 17. Threaded rod, 18. Washer. Detailed Implementation

[0025] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in this specification of this utility model is for the purpose of describing particular embodiments only and is not intended to limit the utility model. In the following description, the expression "some embodiments" refers to a subset of all possible embodiments; however, it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0026] It should also be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation. Example

[0027] See attached document Figure 1-3 This application provides a lifting electroplating rack, including fixed frames 1 on both sides and several electroplating cages. A first slider 5 and a second slider 10 are slidably connected to the inner sides of the two fixed frames 1 respectively. A support mechanism is provided between the first slider 5 and the second slider 10. The support mechanism includes a telescopic component and several collars 9 sleeved on the outside of the telescopic component. A fixing module is provided inside the collar 9 for fixing the position of the collar 9. A hanging ring 12 is fixedly connected to the bottom end of the collar 9 for hanging the electroplating cages. The first slider 5 and the second slider 10 adjust the height of the electroplating cages by lifting and lowering. The telescopic component is used to adjust the distance between the two fixed frames 1, thereby selecting an appropriate number of collars 9 to provide hanging space for the corresponding number of electroplating cages.

[0028] Both sides of the bottom of the two fixed frames 1 are fixedly connected with casters 3, which are equipped with brakes. The bottom of the two fixed frames 1 on the side that is close to each other is fixedly connected with clamps 4.

[0029] When using this device, it can be moved to the outside of the electroplating tank, and then the knob 11 can be turned. The knob 11 drives the threaded rod 17 to rotate, which allows the connecting rod 7 to move in the horizontal direction. This allows the total length of the fixing rod 6, the connecting rod 7 and the sleeve 8 to be adjusted. Thus, the distance between the two fixing frames 1 can be adjusted, and the two clamping plates 4 can be attached to the two side walls of the electroplating tank respectively. This allows the device to be fixed to the outside of the electroplating tank by clamping it.

[0030] Preferably, the telescopic assembly includes a fixed rod 6, a connecting rod 7, and a sleeve 8. The fixed rod 6 is fixedly connected to one side of the first slider 5, the sleeve 8 is sleeved on the outside of one end of the connecting rod 7, and the sleeve 8 is fixedly connected to one side of the second slider 10. The other end of the connecting rod 7 is fixedly connected to the fixed rod 6.

[0031] The appropriate number of electroplating cages can be selected according to the size of the electroplating tank, and the same number of collars 9 can be selected and evenly arranged on the outside of the fixing rod 6, connecting rod 7 and sleeve 8.

[0032] Preferably, the fixing module includes a bolt 13, a threaded through hole at the top of the collar 9, the bolt 13 being threadedly connected to the collar 9 at the threaded through hole, and a connecting plate 14 being rotatably connected to the bottom of the bolt 13. Fixing posts 15 are rotatably connected to the top of both sides of the collar 9, and clamping arms 16 are fixedly connected to each of the two fixing posts 15. The connecting plate 14 is located at the top between the two clamping arms 16. Both the connecting plate 14 and the clamping arms 16 are arc-shaped, and the diameter of the connecting plate 14 is smaller than the diameter of the clamping arms 16. Strip openings are formed at both ends of the bottom of the inner side of the collar 9, and the two clamping arms 16 are respectively adapted to the two strip openings.

[0033] Once the position of the collar 9 is determined, the bolt 13 can be turned. The bolt 13 can be used to adjust the connecting plate 14 to rise. The movement of the connecting plate 14 will push the clamping arm 16, thereby causing it to deflect and clamp the fixing rod 6, the connecting rod 7 and the sleeve 8, thus fixing the position of the collar 9.

[0034] Preferably, the second slider 10 has a threaded through hole in the middle of its block, and a threaded rod 17 is threadedly connected to the second slider 10 at the threaded through hole. The connecting rod 7 has a threaded through hole inside, and the threaded rod 17 is threadedly connected to the connecting rod 7 at the threaded through hole. A knob 11 is fixedly connected to one end of the threaded rod 17 outside the sleeve 8. Sliding grooves are provided on both sides of the connecting rod 7, and sliders are fixedly connected to the inner walls of both sides of the sleeve 8 near the end of the fixed rod 6. The connecting rod 7 is slidably connected to the sliders at the sliding grooves.

[0035] Each electroplating cage can be hung on a different hanging ring 12 at the bottom of a collar 9, and electroplating parts can be hung on the electroplating cage. In this case, by controlling the two electric push rods 2 to adjust the movement of the first slider 5 and the second slider 10, the fixing rod 6, the connecting rod 7 and the sleeve 8 can drive the electroplating cage to rise and fall through the collar 9, thereby adjusting the electroplating parts to be immersed in the electroplating solution or to rise from the electroplating solution, thus assisting the electroplating process.

[0036] Preferably, electric push rods 2 are fixedly connected to the inner walls of the bottom ends of the two fixed frames 1. The top ends of the piston rods of the two electric push rods 2 are fixedly connected to the first slider 5 and the second slider 10, respectively. The two electric push rods 2 can be uniformly controlled by an 8051 microcontroller to ensure their synchronous operation. Example

[0037] See attached document Figure 4 This application provides a lifting electroplating rack. Compared with embodiment 1, in order to further ensure the stability of the electroplating rack, gaskets 18 are fixedly connected to the inner bottom of the two clamping arms 16 and the inner top of the collar 9. The material of the gaskets 18 is rubber.

[0038] When the adjusting collar 9 is fixed to the fixing rod 6, connecting rod 7 and sleeve 8, the rubber gasket 18 can replace the collar 9 in contact with the three, thus increasing the friction between the collar 9 and the three, making the collar 9 more stable, thereby further ensuring the stability of the electroplating cage installation.

[0039] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. The protection scope of this utility model should be determined by the protection scope of the stated claims.

Claims

1. A lifting electroplating rack, comprising fixed frames (1) on both sides and a plurality of electroplating cages, characterized in that, The inner sides of the two fixed frames (1) are respectively slidably connected to a first slider (5) and a second slider (10). A support mechanism is provided between the first slider (5) and the second slider (10). The support mechanism includes a telescopic component and several collars (9) sleeved on the outside of the telescopic component. A fixing module is provided inside the collar (9). The fixing module is used to fix the position of the collar (9). A hanging ring (12) is fixedly connected to the bottom end of the collar (9). The hanging ring (12) is used to hang the electroplating cage. The first slider (5) and the second slider (10) adjust the height of the electroplating cage by lifting and lowering. The telescopic component is used to adjust the distance between the two fixed frames (1).

2. The lifting electroplating rack according to claim 1, characterized in that, The telescopic assembly includes a fixed rod (6), a connecting rod (7), and a sleeve (8). The fixed rod (6) is fixedly connected to one side of the first slider (5). The sleeve (8) is sleeved on the outside of one end of the connecting rod (7) and is fixedly connected to one side of the second slider (10). The other end of the connecting rod (7) is fixedly connected to the fixed rod (6).

3. A lifting electroplating rack according to claim 2, characterized in that, The second slider (10) has a threaded through hole in the middle of its block, and the second slider (10) is threadedly connected to a threaded rod (17) at the threaded through hole. The connecting rod (7) has a threaded through hole inside, and the threaded rod (17) is threadedly connected to the connecting rod (7) at the threaded through hole. A knob (11) is fixedly connected to one end of the threaded rod (17) outside the sleeve (8).

4. A lifting electroplating rack according to claim 2, characterized in that, The connecting rod (7) has sliding grooves on both sides, and the inner walls of both sides of the sleeve (8) are fixedly connected to the end of the fixed rod (6). The connecting rod (7) is slidably connected to the sliding block at the sliding groove.

5. A lifting electroplating rack according to claim 1, characterized in that, The fixing module includes a bolt (13), and the top end of the collar (9) is provided with a threaded through hole. The bolt (13) is threadedly connected to the collar (9) at the threaded through hole, and the bottom end of the bolt (13) is rotatably connected to a connecting plate (14). The top ends of both sides inside the collar (9) are rotatably connected to fixing posts (15), and clamping arms (16) are fixedly connected to both fixing posts (15).

6. A lifting electroplating rack according to claim 5, characterized in that, The connecting plate (14) is located at the top between the two clamping arms (16). Both the connecting plate (14) and the clamping arms (16) are arc-shaped, and the diameter of the connecting plate (14) is smaller than that of the clamping arms (16). The bottom ends of the inner side of the collar (9) are provided with strip openings, and the two clamping arms (16) are respectively adapted to the two strip openings.

7. A lifting electroplating rack according to claim 1, characterized in that, Universal wheels (3) are fixedly connected to both sides of the bottom end of the two fixed frames (1), and clamps (4) are fixedly connected to the bottom end of the two fixed frames (1) on the side that is close to each other. Electric push rods (2) are fixedly connected to the inner walls of the bottom end of the two fixed frames (1). The top of the piston rods of the two electric push rods (2) are fixedly connected to the first slider (5) and the second slider (10) respectively.

8. A lifting electroplating rack according to claim 5, characterized in that, Gaskets (18) are fixedly connected to the inner bottom ends of the two clamping arms (16) and the inner top end of the collar (9). The material of the gaskets (18) is rubber.

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