High-precision piston rod local electroplating device

Abstract

The utility model relates to the technical field of electroplating equipment, in particular to a high-precision piston rod local electroplating device which comprises an operation table, a pre-cleaning pool arranged on one side of the top of the operation table, an electroplating pool arranged on the top of the operation table and located on one side of the pre-cleaning pool, and a rear cleaning pool arranged on the top of the operation table and located on one side, away from the pre-cleaning pool, of the electroplating pool. Boeing cleaners are fixedly connected to one side of the pre-cleaning pool and one side of the post-cleaning pool, the output ends of the Boeing cleaners extend into the pre-cleaning pool and the post-cleaning pool, and an electroplating device is fixedly connected to one side of the electroplating pool. The cleaning device has the beneficial effects that impurities such as oil stains, dust and an oxide layer on the surface of the piston rod can be thoroughly removed through cleaning, full contact of electroplating liquid and a base material is ensured, an electroplating layer is firmly attached, residual impurities and electroplating liquid in the electroplating process can be removed through cleaning, the surface of the piston rod is cleaner and smoother, the appearance quality is improved, and the service life is prolonged. Compared with a traditional device, the operation quality and the use efficiency are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of electroplating equipment technology, and in particular to a high-precision piston rod local electroplating device. Background Technology

[0002] In the manufacturing process of piston rods, electroplating is often required to improve the wear resistance, corrosion resistance and surface hardness of the piston rods.

[0003] In practical applications, existing electroplating equipment cannot clean the piston rod before and after electroplating. On the one hand, before electroplating, impurities such as oil, dust, and oxide layers on the piston rod surface will hinder the contact between the electroplating solution and the substrate, resulting in insufficient adhesion of the electroplated layer, which is easy to fall off. The residual contaminants on the surface will cause uneven deposition of the electroplated layer, forming a phenomenon of uneven thickness in some areas, affecting the appearance and performance. On the other hand, after electroplating, chemical components in the electroplating solution, such as acids, alkalis, and metal salts, will remain on the piston rod surface. If not cleaned in time, they may corrode the substrate or the electroplated layer. The residual electroplating solution and impurities will be adsorbed on the piston rod surface, affecting its appearance and performance, and may even contaminate other components during use.

[0004] To address the above issues, we have developed a high-precision local electroplating device for piston rods. Utility Model Content

[0005] This utility model discloses a high-precision piston rod local electroplating device, which aims to solve the technical problems in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-precision piston rod local electroplating device includes an operating table. A pre-cleaning tank is provided on one side of the top of the operating table. An electroplating tank is provided on the top of the operating table and on the side of the pre-cleaning tank. A post-cleaning tank is provided on the top of the operating table and on the side of the electroplating tank away from the pre-cleaning tank. A Boeing cleaner is fixedly connected to one side of both the pre-cleaning tank and the post-cleaning tank. The output end of the Boeing cleaner extends into the interior of both the pre-cleaning tank and the post-cleaning tank. An electroplating device is fixedly connected to one side of the electroplating tank. The output end of the electroplating device extends into the interior of the electroplating tank. A placement rack is provided inside the pre-cleaning tank, the electroplating tank, and the post-cleaning tank.

[0008] By combining an operating table, a pre-cleaning tank, an electroplating tank, a post-cleaning tank, a Boeing cleaner, an electroplating machine, and a placement rack, high-precision localized electroplating of piston rods is achieved. The pre-cleaning and post-cleaning tanks are used to clean the piston rods, ensuring surface cleanliness before electroplating and removal of residues after electroplating. The electroplating tank is used to electroplat the piston rods, improving their surface properties. The Boeing cleaner and electroplating machine provide cleaning and electroplating functions respectively, ensuring the efficiency and precision of the electroplating process, improving the quality and efficiency of electroplating, and making it suitable for the production and processing of high-precision piston rods.

[0009] In a preferred embodiment, a grinding motor is fixedly connected to the top of the operating table, a grinding head is fixedly connected to the output shaft of the grinding motor, and a grinding pool is provided on the top of the operating table and on one side of the grinding motor.

[0010] By setting up a grinding motor and grinding head to grind the surface of the piston rod, burrs or uneven parts on the surface are removed, ensuring a smooth surface before electroplating.

[0011] In a preferred embodiment, a support plate is fixedly connected to the top of the operating table, and six fixing plates are fixedly connected to one side of the support plate. A lead screw is rotatably connected between each pair of fixing plates, and a connecting plate is threaded to the outside of each lead screw. The bottom of each connecting plate is fixedly connected to one side of the corresponding placement frame, and a lifting motor is fixedly connected to the top of each fixing plate. The output shaft of the lifting motor passes through the fixing plate and is fixedly connected to the top of the corresponding lead screw.

[0012] The lifting and lowering of the placement rack is controlled by setting up a support plate, a fixing plate, a lead screw, a connecting plate, and a lifting motor, thereby adjusting the position of the piston rod in the pre-cleaning tank, the electroplating tank, and the post-cleaning tank.

[0013] In a preferred embodiment, the support plate is fixedly connected to limit slide rails on one side and on both sides of the lead screw, and the connecting plate is slidably connected to the corresponding two limit slide rails.

[0014] The stability of the connecting plate during the lifting process is ensured by setting limit slide rails, preventing the placement frame from shifting or shaking during movement.

[0015] In a preferred embodiment, the bottom of the pre-cleaning tank, the electroplating tank, and the post-cleaning tank are all fixedly connected with a drain head, the top of which extends into the interior of the corresponding pre-cleaning tank, electroplating tank, and post-cleaning tank, and a manual control switch is provided on the outside of each drain head.

[0016] By setting up a drain head to discharge the liquid in the pre-cleaning tank, electroplating tank and post-cleaning tank, it is convenient to replace the cleaning solution or electroplating solution.

[0017] In a preferred embodiment, the operating table is equipped with a waste liquid storage tank inside, and a connecting pipe is fixedly connected between the bottoms of the three discharge heads, with the bottom of the connecting pipe extending into the interior of the waste liquid storage tank.

[0018] By setting up waste liquid storage tanks and connecting pipes for centralized collection and storage of discharged waste liquid, the direct discharge of waste liquid into the environment and causing pollution can be avoided.

[0019] In a preferred embodiment, a control console is fixedly connected to the top of the operating platform, and the Boeing cleaner, electroplating machine polishing motor, and lifting motor are all electrically connected to the control console.

[0020] By setting up a control console to uniformly control all components of the device, and coordinating the work of the Boeing cleaner, electroplating unit, polishing motor and lifting motor, the cleaning, polishing and electroplating process can be automated.

[0021] The high-precision piston rod local electroplating device provided by this utility model has the following advantages:

[0022] In this invention, the pre-cleaning tank and post-cleaning tank are used to clean the piston rod, ensuring surface cleanliness before electroplating and removal of residues after electroplating. The electroplating tank is used to electroplat the piston rod, improving its surface performance. The Boeing cleaner and electroplater provide cleaning and electroplating functions respectively, ensuring the efficiency and precision of the electroplating process. On the one hand, cleaning can thoroughly remove impurities such as oil, dust, and oxide layers from the piston rod surface, ensuring full contact between the electroplating solution and the substrate, making the electroplated layer firmly adhered and reducing the risk of peeling. A clean surface allows the electroplated layer to be deposited evenly, avoiding uneven thickness in some areas, and improving the appearance and performance of the electroplated layer. On the other hand, chemical components in the electroplating solution, such as acids, alkalis, and metal salts, can corrode the piston rod substrate or the electroplated layer. Cleaning can thoroughly remove these residues, protecting the piston rod surface. Cleaning can remove impurities and electroplating solution remaining during the electroplating process, making the piston rod surface cleaner and smoother, improving the appearance quality. Compared with traditional devices, this greatly improves the work quality and efficiency. Attached Figure Description

[0023] Figure 1 This is a first-view perspective three-dimensional schematic diagram of a high-precision piston rod local electroplating device proposed in this utility model.

[0024] Figure 2 This is a second-view perspective three-dimensional schematic diagram of a high-precision piston rod local electroplating device proposed in this utility model.

[0025] Figure 3 This is a schematic diagram of the connecting plate structure of a high-precision piston rod local electroplating device proposed in this utility model.

[0026] Figure 4This is a schematic diagram of the pre-cleaning, electroplating, and post-cleaning tanks of a high-precision piston rod local electroplating device proposed in this utility model.

[0027] Figure 5 This is a schematic diagram of the waste liquid storage tank structure of a high-precision piston rod local electroplating device proposed in this utility model.

[0028] Figure 6 This is a schematic diagram of the grinding motor structure of a high-precision piston rod local electroplating device proposed in this utility model.

[0029] In the attached diagram: 1. Operating table; 2. Pre-cleaning tank; 3. Electroplating tank; 4. Post-cleaning tank; 5. Boeing cleaner; 6. Electroplating machine; 7. Placement rack; 8. Grinding motor; 9. Grinding tank; 10. Support plate; 11. Fixing plate; 12. Lead screw; 13. Connecting plate; 14. Lifting motor; 15. Limiting slide rail; 16. Discharge head; 17. Connecting pipe; 18. Waste liquid storage tank; 19. Control console; 20. Grinding head. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0031] The high-precision piston rod local electroplating device disclosed in this utility model is mainly used in electroplating equipment scenarios.

[0032] Reference Figures 1-6 A high-precision piston rod local electroplating device includes an operating table 1, a pre-cleaning tank 2 is provided on one side of the top of the operating table 1, an electroplating tank 3 is provided on the top of the operating table 1 and on the side of the pre-cleaning tank 2, and a post-cleaning tank 4 is provided on the top of the operating table 1 and on the side of the electroplating tank 3 away from the pre-cleaning tank 2. A Boeing cleaner 5 is fixedly connected to one side of both the pre-cleaning tank 2 and the post-cleaning tank 4, and the output end of the Boeing cleaner 5 extends into the interior of both the pre-cleaning tank 2 and the post-cleaning tank 4. An electroplating device 6 is fixedly connected to one side of the electroplating tank 3, and the output end of the electroplating device 6 extends into the interior of the electroplating tank 3. A placement rack 7 is provided inside the pre-cleaning tank 2, the electroplating tank 3 and the post-cleaning tank 4.

[0033] This embodiment achieves high-precision localized electroplating of piston rods through the combination of an operating table 1, a pre-cleaning tank 2, an electroplating tank 3, a post-cleaning tank 4, a Boeing cleaner 5, an electroplating machine 6, and a placement rack 7. The pre-cleaning tank 2 and the post-cleaning tank 4 are used to clean the piston rods, ensuring surface cleanliness before electroplating and removal of residues after electroplating. The electroplating tank 3 is used to electroplat the piston rods, improving their surface properties. The Boeing cleaner 5 and the electroplating machine 6 provide cleaning and electroplating functions respectively, ensuring the efficiency and precision of the electroplating process, improving the quality and efficiency of electroplating, and is suitable for the production and processing of high-precision piston rods.

[0034] In a preferred embodiment, a grinding motor 8 is fixedly connected to the top of the operating table 1, a grinding head 20 is fixedly connected to the output shaft of the grinding motor 8, and a grinding pool 9 is provided on the top of the operating table 1 and on one side of the grinding motor 8.

[0035] In this embodiment, the grinding motor 8 and the grinding head 20 are used to grind the surface of the piston rod to remove burrs or uneven parts and ensure a smooth surface before electroplating.

[0036] In a preferred embodiment, a support plate 10 is fixedly connected to the top of the operating table 1, and six fixing plates 11 are fixedly connected to one side of the support plate 10. A lead screw 12 is rotatably connected between each pair of fixing plates 11. A connecting plate 13 is threaded to the outside of each lead screw 12. The bottom of each connecting plate 13 is fixedly connected to one side of the corresponding placement rack 7. A lifting motor 14 is fixedly connected to the top of each fixing plate 11. The output shaft of the lifting motor 14 passes through the fixing plate 11 and is fixedly connected to the top of the corresponding lead screw 12.

[0037] In this embodiment, the support plate 10, the fixing plate 11, the lead screw 12, the connecting plate 13, and the lifting motor 14 are used to control the lifting and lowering of the placement rack 7, thereby adjusting the position of the piston rod in the pre-cleaning tank 2, the electroplating tank 3, and the post-cleaning tank 4.

[0038] In a preferred embodiment, a limit slide rail 15 is fixedly connected to one side of the support plate 10 and to both sides of the lead screw 12, and the connecting plate 13 is slidably connected to the corresponding two limit slide rails 15.

[0039] In this embodiment, the limiting slide rail 15 ensures the stability of the connecting plate 13 during the lifting process and prevents the placement rack 7 from shifting or shaking during movement.

[0040] In a preferred embodiment, a drain head 16 is fixedly connected to the bottom of the pre-cleaning tank 2, the electroplating tank 3, and the post-cleaning tank 4. The top of the drain head 16 extends into the interior of the corresponding pre-cleaning tank 2, the electroplating tank 3, and the post-cleaning tank 4. A manual control switch is provided on the outside of the drain head 16.

[0041] In this embodiment, the drain head 16 is used to drain the liquid in the pre-cleaning tank 2, the electroplating tank 3 and the post-cleaning tank 4, so as to facilitate the replacement of the cleaning solution or the electroplating solution.

[0042] In a preferred embodiment, the inside of the operating table 1 is provided with a waste liquid storage tank 18, and a connecting pipe 17 is fixedly connected between the bottoms of the three liquid discharge heads 16, with the bottom of the connecting pipe 17 extending into the inside of the waste liquid storage tank 18.

[0043] In this embodiment, the waste liquid storage tank 18 and the connecting pipe 17 are used to centrally collect and store the discharged waste liquid, so as to avoid the waste liquid being directly discharged into the environment and causing pollution.

[0044] In a preferred embodiment, a control console 19 is fixedly connected to the top of the control panel 1, and the Boeing cleaner 5, the electroplating machine 6, the polishing motor 8, and the lifting motor 14 are all electrically connected to the control console 19.

[0045] In this embodiment, the control console 19 is responsible for the unified control of all components of the device, coordinating the work of the Boeing cleaner 5, electroplater 6, polishing motor 8 and lifting motor 14, so as to realize the automated cleaning, polishing and electroplating process.

[0046] Working Principle: During use, the piston rod is placed on the rack 7 in the pre-cleaning tank 2, and the Boeing cleaner 5 is started for ultrasonic cleaning to remove dirt and impurities. After cleaning, the piston rod is placed on the rack 7 in the electroplating tank 3, and the electroplating machine 6 is started for local electroplating to ensure surface quality. After electroplating, the lifting motor 14 drives the rack 7 to rise and remove the piston rod. The piston rod is then placed on the rack 7 in the post-cleaning tank 4, and the Boeing cleaner 5 is started for post-cleaning to remove residues. After cleaning, the lifting motor 14 drives the rack 7 to rise and remove the piston rod. The drain head 16 is opened to discharge the waste liquid into the connecting pipe 17, which transports the waste liquid to the waste liquid storage tank 18, ensuring environmental cleanliness and reducing the risk of peeling. The clean surface allows the electroplating layer to be deposited evenly, avoiding uneven thickness in some areas, thus improving the appearance and performance of the electroplating layer. Cleaning removes residual impurities and electroplating solution from the electroplating process, making the piston rod surface cleaner and smoother, improving appearance quality. Compared with traditional devices, this greatly improves the quality of operation and efficiency.

[0047] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A high-precision piston rod local electroplating device, comprising an operating table (1), characterized in that, A pre-cleaning tank (2) is provided on one side of the top of the operating table (1). An electroplating tank (3) is provided on the top of the operating table (1) and on one side of the pre-cleaning tank (2). A post-cleaning tank (4) is provided on the top of the operating table (1) and on the side of the electroplating tank (3) away from the pre-cleaning tank (2). A Boeing cleaner (5) is fixedly connected to one side of both the pre-cleaning tank (2) and the post-cleaning tank (4). The output end of the Boeing cleaner (5) extends into the interior of both the pre-cleaning tank (2) and the post-cleaning tank (4). An electroplating device (6) is fixedly connected to one side of the electroplating tank (3). The output end of the electroplating device (6) extends into the interior of the electroplating tank (3). A placement rack (7) is provided inside the pre-cleaning tank (2), the electroplating tank (3), and the post-cleaning tank (4).

2. The high-precision piston rod local electroplating device according to claim 1, characterized in that, A grinding motor (8) is fixedly connected to the top of the operating table (1), and a grinding head (20) is fixedly connected to the output shaft of the grinding motor (8). A grinding pool (9) is provided on the top of the operating table (1) and on one side of the grinding motor (8).

3. The high-precision piston rod local electroplating device according to claim 2, characterized in that, The top of the operating table (1) is fixedly connected to a support plate (10), and six fixing plates (11) are fixedly connected to one side of the support plate (10). A lead screw (12) is rotatably connected between each pair of fixing plates (11). A connecting plate (13) is threaded to the outside of each lead screw (12). The bottom of each connecting plate (13) is fixedly connected to one side of the corresponding placement rack (7). A lifting motor (14) is fixedly connected to the top of each fixing plate (11). The output shaft of the lifting motor (14) passes through the fixing plate (11) and is fixedly connected to the top of the corresponding lead screw (12).

4. The high-precision piston rod local electroplating device according to claim 3, characterized in that, Limiting slide rails (15) are fixedly connected to one side of the support plate (10) and to both sides of the lead screw (12), and the connecting plate (13) is slidably connected to the corresponding two limiting slide rails (15).

5. The high-precision piston rod local electroplating device according to claim 1, characterized in that, The bottom of the pre-cleaning tank (2), electroplating tank (3) and post-cleaning tank (4) are all fixedly connected with a drain head (16). The top of the drain head (16) extends into the interior of the corresponding pre-cleaning tank (2), electroplating tank (3) and post-cleaning tank (4). A manual control switch is provided on the outside of the drain head (16).

6. The high-precision piston rod local electroplating device according to claim 5, characterized in that, The operating table (1) is equipped with a waste liquid storage tank (18) inside. A connecting pipe (17) is fixedly connected between the bottoms of the three liquid discharge heads (16), and the bottom of the connecting pipe (17) extends into the interior of the waste liquid storage tank (18).

7. The high-precision piston rod local electroplating device according to claim 3, characterized in that, The top of the operating table (1) is fixedly connected to the control console (19), and the Boeing cleaner (5), the electroplating machine (6), the polishing motor (8) and the lifting motor (14) are all electrically connected to the control console (19).

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