Special-shaped part electroplating suspension device

Abstract

The utility model relates to the technical field of electroplating suspension devices, and discloses a special-shaped part electroplating suspension device which comprises two supporting plates, the opposite sides of the tops of the two supporting plates are fixedly connected with a top plate, the top of the supporting plate on the right side is fixedly connected with a motor, and the driving end of the motor is fixedly connected with a first belt pulley. A first belt is rotationally connected to the middle of the first belt wheel, a second belt wheel is rotationally connected to the left side of the first belt, a second belt is rotationally connected to the top of the second belt wheel, the other second belt wheel is rotationally connected to the left side of the second belt, and threaded rods are fixedly connected to the tops and the bottoms of the two second belt wheels. The peripheries of the two threaded rods are in threaded connection with sliding plates, and the two telescopic rods are fixedly connected to the bottoms of the sliding plates. According to the utility model, the transmission threaded rod rotates to drive the electroplating frame clamped at the bottom of the sliding plate to lift and adjust the height of the suspension device, so that the depth of a workpiece in electroplating liquid is constant, and a uniform coating is obtained.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating suspension device technical field especially relates to a special-shaped part electroplating suspension device. BACKGROUND

[0002] Electroplating is a surface treatment process that improves the appearance, performance, and corrosion resistance of a substrate by depositing a layer of metal or alloy on its surface. The electroplating process uses electrochemical principles, utilizing metal ions in an electrolyte, which are reduced to the substrate surface under the action of an electric current, forming a uniform metal coating. Special-shaped parts often have irregular shapes, and if they are placed directly at the bottom of the electroplating tank, the metal deposition may not be uniform, resulting in inconsistent coating. Electroplating suspension devices can ensure that objects are uniformly exposed to the electrolyte in the electroplating tank to produce uniform metal deposition.

[0003] After searching, Chinese patent publication No. CN215668273U discloses an electroplating suspension device, which includes a box body, the box body is fixedly connected with a U-shaped plate at one end of the upper side, the two short plates of the U-shaped plate are fixedly connected with corresponding straight groove plates at the lower side, the long plate of the U-shaped plate is fixedly connected with symmetrical vertical plates at the upper side, and the vertical plates are fixedly connected with corresponding bent rod horizontal rods at one end of the upper side. This utility model relates to the field of suspension devices, specifically to an electroplating suspension device. This device can hang a group of products on corresponding hooks, rotate the handle, and through the cooperation between the sliding rod, the back-shaped block, the guide rod, the sliding block, and the sliding groove, the sliding rod drives the products on the hooks to immerse into the pool, reducing operating costs and making it convenient to hang and replace.

[0004] However, this device uses hooks to fix the products, which are unstable when hanging on the hooks, or the position of the hooks is not appropriate, resulting in uneven electroplating and differences in coating thickness or traces. Therefore, a special-shaped part electroplating suspension device is proposed to solve the above problems. Utility model content

[0005] To make up for the above shortcomings, the utility model provides a special-shaped part electroplating suspension device, aiming to improve the problem that the irregular shape of the special-shaped part in the prior art may make the hook hanging unstable, causing the workpiece to shake or move.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a special-shaped part electroplating suspension device, including two support plates, two the support plate top opposite side fixedly connected with the top plate, right side support plate top fixedly connected with motor, motor drive end fixedly connected with pulley no.

[0007] Through the above technical scheme, the motor drives the right side pulley no. through pulley no. and belt no. rotation, and the right side pulley no. drives the left side pulley no. rotation through belt no. to drive the bottom threaded rod rotation, and the threaded rod drives the sliding plate and the bottom drive assembly to lift.

[0008] Further, the drive assembly includes a telescopic rod, two telescopic rods are fixedly connected to the bottom of the sliding plate, and the bottom of the telescopic rod is fixedly connected with a clamping assembly.

[0009] Through the above technical scheme, the telescopic rod is used as a power source to drive the clamping assembly.

[0010] Further, the clamping assembly includes a fixed block, the fixed block is fixedly connected to the middle of the telescopic rod, the left and right sides of the fixed block are rotatably connected with a connecting piece no. one, the middle of two connecting piece no. one is rotatably connected with a connecting piece no. two on the opposite side, the telescopic end of the telescopic rod is fixedly connected with a connecting rod, and the left and right sides of the connecting rod are rotatably connected on the opposite side of two connecting piece no. two.

[0011] Through the above technical scheme, the connecting rod drives the connecting piece no. two to shrink, and the connecting piece no. two drives the connecting piece no. one to shrink and clamps the electroplating frame.

[0012] Further, two threaded rods are rotatably connected on the left and right sides of the top plate, and the bottom of the threaded rod is fixedly connected with a limiting block.

[0013] Through the above technical scheme, the sliding plate is prevented from falling off from the bottom of the threaded rod.

[0014] Further, a threaded groove no. one is formed in the middle of the sliding plate, and the threaded rod is rotatably connected in the threaded groove no. one.

[0015] Through the technical scheme, the threaded rod rotates in the threaded groove I to drive the sliding plate to lift.

[0016] Further, two sliding plates are fixedly connected with sliding blocks on one side, and two supporting plates are provided with sliding grooves in the middle of one side.

[0017] Through the technical scheme, the sliding plate slides in the sliding groove through the sliding block, preventing the sliding plate from rotating with the threaded rod.

[0018] Further, two supporting plates are fixedly connected with electroplating tanks on the bottom side.

[0019] Through the technical scheme, the electrolyte stored in the electroplating tank is used for electroplating processing.

[0020] Further, the electroplating frame is provided with clamping grooves on the top of the left and right sides, and two connecting pieces are slidingly connected in the clamping grooves on the bottom side.

[0021] Through the technical scheme, the connecting piece is fixed to the electroplating frame through the clamping groove, and the two bolts are moved towards each other to abut against the workpiece to fix the workpiece.

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

[0023] 1. In the utility model, the right side pulley two is driven to rotate through the motor rotating pulley one transmission belt one, the right side pulley two drives the left side pulley two through belt two, thereby drive bottom threaded rod rotation, threaded rod drives electroplating frame that its bottom clamps again through movable sliding plate and lifts, can help staff to raise or reduce workpiece to the height required quickly, thereby reduce the waiting time on the production line, improve production efficiency.

[0024] 2. In the utility model, the connecting rod is pushed through the connecting piece two to drive the bottom of two connecting pieces one to move towards each other, so that the bottom of two connecting pieces one is fixed in the clamping groove on the two sides of the electroplating frame, and the electroplating frame is kept stable during the whole electroplating process, which helps to prevent the shaking or shaking of the rack or workpiece during electroplating, thereby improving the uniformity and quality of electroplating. DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of a special-shaped part electroplating suspension device is provided for the utility model;

[0026] Figure 2 A structure schematic view of a sliding block of a special-shaped part electroplating suspension device is provided for the utility model;

[0027] Figure 3The utility model provides a kind of structure schematic diagram of electroplating frame of special-shaped part electroplating suspension device.

[0028] Figure 4 The utility model provides a kind of structure schematic diagram of connecting rod of special-shaped part electroplating suspension device.

[0029] Legend:

[0030] 1, support plate;2, top plate;3, motor;4, belt pulley one;5, belt one;6, belt pulley two;7, belt two;8, threaded rod;9, sliding plate;10, sliding block;11, sliding slot;12, threaded slot one;13, limit block;141, drive assembly;1411, telescopic rod;142, clamping assembly;1421, fixed block;1422, connecting piece one;1423, connecting rod;1424, connecting piece two;15, electroplating frame;16, clamping groove;17, electroplating bath;18, bolt;19, threaded slot two. Specific embodiments

[0031] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0032] Reference Figures 1-2 An embodiment provided by the utility model: a kind of special-shaped part electroplating suspension device, including two support plates 1, two support plates 1 top side fixedly connected with top plate 2 on one side, two support plates 1 bottom side fixedly connected with electroplating bath 17 on one side, right side support plate 1 top fixedly connected with motor 3, motor 3 drive end fixedly connected with belt pulley one 4, belt pulley one 4 middle part rotationally connected with belt one 5, belt one 5 left side rotationally connected with belt pulley two 6, belt pulley two 6 top rotationally connected with belt two 7, belt two 7 left side rotationally connected with another belt pulley two 6, two belt pulley two 6 bottom are all fixedly connected with threaded rod 8, two threaded rods 8 are rotationally connected on the left and right sides of top plate 2 respectively, threaded rod 8 bottom fixedly connected with limit block 13, the outer periphery of two threaded rods 8 is all screw thread connection with sliding plate 9, threaded slot one 12 is set in the middle part of sliding plate 9, threaded rod 8 is rotationally connected in threaded slot one 12, two sliding plates 9 are away from one side and are all fixedly connected with sliding block 10, two support plates 1 are away from one side and are all fixedly connected with sliding slot 11 in the middle part, sliding block 10 is slidably connected in sliding slot 11, the bottom of two sliding plates 9 is all fixedly connected with drive assembly 141, and drive assembly 141 below is provided with electroplating frame 15.

[0033] Specifically, the support plate 1 is used to provide support force, the top plate 2 is used to provide part mounting position, the electroplating bath 17 is used to store electrolyte, the limiting block 13 is used to prevent the sliding plate 9 from falling off the bottom of the threaded rod 8, the motor 3 drives the belt pulley two 6 to rotate through the belt pulley one 4 and the belt one 5, the belt pulley two 6 drives another belt pulley two 6 to rotate through the belt two 7, the belt pulley two 6 drives the bottom threaded rod 8 to rotate, the threaded rod 8 thus rotates in the threaded groove one 12 to drive the sliding plate 9 to move up and down, the sliding plate 9 moves in parallel in the sliding groove 11 through the sliding block 10, preventing the sliding plate 9 from rotating with the threaded rod 8, so that the height of the suspension device can be adjusted to ensure that the depth of the workpiece in the electroplating bath 17 is constant, thereby obtaining a uniform coating.

[0034] Referring to Figures 2-3 The driving assembly 141 comprises telescopic rods 1411 fixedly connected at the bottom of the sliding plate 9, and clamping assemblies 142 fixedly connected at the bottom of the telescopic rods 1411. Each clamping assembly 142 comprises a fixed block 1421 fixedly connected at the middle of the telescopic rod 1411, left and right connecting pieces one 1422 rotatably connected to the left and right sides of the fixed block 1421, a connecting rod 1423 fixedly connected at the telescopic end of the telescopic rod 1411, left and right connecting pieces two 1424 rotatably connected to the left and right sides of the connecting rod 1423, and an electroplating rack 15 slidably connected to the bottom of the left and right connecting pieces one 1422. The electroplating rack 15 comprises left and right top clamping grooves 16, and left and right middle threaded grooves two 19 in which left and right middle bolts 18 are screwed.

[0035] Specifically, the driving assembly 141 is used as the power source of the clamping assembly 142, the clamping assembly 142 is used to clamp and fix the electroplating rack 15 to provide a more stable suspension and ensure that the electroplating rack 15 remains stable during the entire electroplating process. The electroplating rack 15 is used to support and fix the position of the object to be electroplated. Rotating the left and right middle bolts 18 towards each other to abut against the workpiece, thereby fixing the workpiece, makes the connection between the workpiece and the electroplating rack 15 stable. Retracting the connecting rod 1423 through the connecting pieces two 1424 drives the left and right connecting pieces one 1422 on both sides to retract, thereby clamping and fixing the electroplating rack 15 on both sides of the top clamping grooves 16, which helps to prevent the electroplating rack 15 or the workpiece from shaking or moving during the electroplating process, thereby improving the uniformity and quality of electroplating.

[0036] Working principle: the workpiece is placed on the electroplating piece 15, the bolt 18 is rotated to move towards the workpiece and abuts against the workpiece, so that the workpiece is connected with the electroplating piece 15 stably, the telescopic rod 1411 is opened to shrink the connecting rod 1424, the connecting rod 1424 drives the connecting piece one 1422 to rotate and shrink on the left and right sides of the fixed block 1421, the two connecting pieces one 1424 are clamped and fixed in the clamping grooves 16 on the top of the electroplating frame 15, a more stable suspension is provided, and it is ensured that the electroplating frame 15 remains stable during the entire electroplating process, the motor 3 is opened to drive the right side belt pulley two 6 to rotate through the outer peripheral belt one 5 of the belt pulley one 4, the right side belt pulley two 6 drives the left side belt pulley two 6 to rotate through the belt two 7, the belt pulley two 6 drives the bottom threaded rod 8 to rotate at the same time, the threaded rod 8 rotates in the threaded groove one 12 formed in the middle of the sliding plate 9, so as to drive the sliding plate 9 to ascend and descend, the sliding plate 9 is limited in the sliding groove 11 through the sliding block 10, so as to prevent the sliding plate 9 from rotating with the threaded rod 8, and the electroplating frame 15 clamped at the bottom of the sliding plate 9 is immersed in the electroplating tank 17 for electroplating, so that the depth of the workpiece in the electroplating tank 17 is constant, and a uniform coating is obtained.

[0037] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A special-shaped part electroplating suspension device comprising two support plates (1), characterized in that: Two top sides of the supporting plates (1) are fixedly connected with a top plate (2), a right side of the top of the supporting plate (1) is fixedly connected with a motor (3), the driving end of the motor (3) is fixedly connected with a belt pulley one (4), the middle part of the belt pulley one (4) is rotatably connected with a belt one (5), the left side of the belt one (5) is rotatably connected with a belt pulley two (6), the top of the belt pulley two (6) is rotatably connected with a belt two (7), the left side of the belt two (7) is rotatably connected with another belt pulley two (6), the bottoms of the two belt pulley two (6) are fixedly connected with threaded rods (8), the outer circumferences of the two threaded rods (8) are threadedly connected with sliding plates (9), the bottoms of the two sliding plates (9) are fixedly connected with driving assemblies (141) on opposite sides, an electroplating frame (15) is arranged below the driving assembly (141), the middle parts of the front and rear sides of the electroplating frame (15) are threadedly connected with bolts (18), the front and rear sides of the electroplating frame (15) are provided with threaded grooves two (19) in the middle parts, and the two bolts (18) are threadedly connected in the two threaded grooves two (19) respectively.

2. The device according to claim 1, wherein: The driving assembly (141) comprises telescopic rods (1411), the bottoms of the two telescopic rods (1411) are fixedly connected with clamping assemblies (142).

3. The device according to claim 2, wherein: The clamping assembly (142) comprises fixed blocks (1421), the fixed blocks (1421) are fixedly connected in the middle parts of the telescopic rods (1411), the left and right sides of the fixed blocks (1421) are rotatably connected with connecting pieces one (1422), the middle parts of the two connecting pieces one (1422) are rotatably connected with connecting pieces two (1424) on opposite sides, the telescopic ends of the telescopic rods (1411) are fixedly connected with connecting rods (1423), and the left and right sides of the connecting rods (1423) are rotatably connected on opposite sides of the two connecting pieces two (1424).

4. The device according to claim 1, wherein: The bottoms of the two threaded rods (8) are rotatably connected on the left and right sides of the top plate (2), and the bottoms of the threaded rods (8) are fixedly connected with limiting blocks (13).

5. The device according to claim 1, wherein: The middle part of the sliding plate (9) is provided with a threaded groove one (12), and the threaded rod (8) is rotatably connected in the threaded groove one (12).

6. The device according to claim 1, wherein: The opposite sides of the two sliding plates (9) are fixedly connected with sliding blocks (10), and the middle parts of the opposite sides of the two supporting plates (1) are provided with sliding grooves (11).

7. The device according to claim 1, wherein: The bottoms of the two supporting plates (1) are fixedly connected with electroplating tanks (17).

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