Hanging tool for electroplating metal piece

Abstract

The utility model relates to the technical field of electroplating, and discloses a hanger for electroplating a metal piece, which comprises an electroplating tank, the upper ends of the two sides of the electroplating tank are respectively and fixedly connected with a fixed plate, a rotating rod is rotatably arranged on the opposite sides of the two fixed plates, the outer wall of the rotating rod is fixedly connected with a rotating disc, and the rotating disc is fixedly connected with the electroplating tank. A plurality of sets of hanging tools are fixedly connected to the two sides of the rotating disc respectively, a driving mechanism for rotating the rotating rod is arranged on one side of the rotating rod, one third of the area of the rotating disc is located in the electroplating pool, and the rotating rod and the rotating disc can be driven by the driving mechanism to rotate in the electroplating pool; and one third of the area of the rotating disc is located in the electroplating pool, so that a worker clamps an external equipment connecting wire on the rotating disc, then the worker wears insulating gloves to hang a workpiece on a hanging tool, the workpiece above the rotating disc can be replaced in the electroplating process, and the workpiece electroplating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating, in particular to a hanger for electroplating of metal parts. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on the surface of the workpiece using the principle of electrolysis. The hanger mainly plays the role of conducting electricity, supporting and fixing parts in electroplating production. The hanger is connected to the electrode so that the current is evenly transferred to the parts for electroplating. In the existing electroplating process, there is no special hanger designed for roller parts. When a general hanger is used to hang the roller, the contact area between the roller and the hanger is too large, resulting in incomplete electroplating on the roller surface.

[0003] In the authorized patent document with the announcement number CN206902274U, a hanger for electroplating of roller-type parts is disclosed, which aims to solve the problem of large electroplating blind areas on the surface of the roller and incomplete electroplating during electroplating of roller-type parts. The key points of its technical solution are: it includes a first hook, a lifting rod, a main rod, a plurality of support rods connected to the main rod and perpendicular to the main rod and forming a circle, and a plurality of vertical hooks suspended on the support rods and supporting the roller; the hanging member includes a hanging rod, a second hook is provided at one end of the hanging rod, a plurality of supporting rods are hinged around the hanging rod at the other end of the hanging rod, a connecting rod is hinged in the middle of the supporting rod, a sliding sleeve is hinged at the tail end of the connecting rod, and the sliding sleeve is slidably mounted on the hanging rod.

[0004] The above device and the traditional electroplating hanger need to be hung in groups when in use, so that after one group of electroplating is completed, the hanger needs to be disassembled and hung again, thereby reducing the efficiency of parts electroplating. Utility Model Content

[0005] The utility model aims to provide a hanger for electroplating metal parts, which solves the problem that the above devices and traditional electroplating hangers need to be hung in groups when in use, so that after the electroplating of one group is completed, they need to be disassembled and hung again, thereby reducing the efficiency of parts electroplating.

[0006] An embodiment of the present application provides a hanger for electroplating metal parts, including an electroplating pool, wherein the upper ends of both sides of the electroplating pool are respectively fixedly connected with fixed plates, a rotating rod is rotatably installed on one side of the two fixed plates which are arranged opposite to each other, a rotating disk is fixedly connected to the outer wall of the rotating rod, a plurality of groups of hangers are respectively fixedly connected on both sides of the rotating disk, a driving mechanism for rotating the rotating rod is provided on one side of the rotating rod, and one third of the area of ​​the rotating disk is located inside the electroplating pool.

[0007] By adopting the above technical solution, the driving mechanism can drive the rotating rod and the rotating disk to rotate inside the electroplating tank, and one-third of the area of ​​the rotating disk is located inside the electroplating tank, so that the staff can clamp the connecting wire of the external device on the rotating disk, and then let the staff wear insulating gloves to hang the workpiece on the hanger, so that the workpiece above the rotating disk can be replaced during the electroplating process, thereby speeding up the efficiency of workpiece electroplating.

[0008] Optionally, the driving mechanism includes a support plate, the support plate is fixedly connected to one of the fixed plates, a driving motor is mounted on the upper end of the support plate, and an output shaft of the driving motor is fixedly connected to the rotating rod.

[0009] By adopting the above technical solution, the fixing plate can fix the supporting plate, and the supporting plate can fix the driving motor, and the driving motor can drive the rotating rod to rotate.

[0010] Optionally, a drain pipe is installed on the outer wall of the electroplating pool, and a valve is installed inside the drain pipe.

[0011] By adopting the above technical solution, the liquid inside the electroplating pool can be discharged through the drain pipe.

[0012] Optionally, the hanger includes multiple groups of connecting rods, the multiple groups of connecting rods are fixedly connected to the rotating disk, and the outer walls of the multiple groups of connecting rods are respectively rotatably mounted with rotating rings.

[0013] By adopting the above technical solution, the rotating disk can fix the connecting rod, and the connecting rod can support the rotating rod in rotation.

[0014] Optionally, the outer walls of the plurality of groups of rotating rings are respectively fixedly connected with hooks, and one side surface of the plurality of groups of hooks is respectively provided with movable grooves.

[0015] By adopting the above technical solution, the hook can be fixed by the rotating ring.

[0016] Optionally, a rotating block is rotatably mounted on the inner wall of the hook located inside the movable groove, and a connecting block is fixedly connected to the outer wall of the rotating block.

[0017] By adopting the above technical solution, the hook can play a role of rotational support for the rotating block, and the rotating block can play a role of fixing the connecting block.

[0018] Optionally, the outer walls of the rotating blocks located on both sides of the connecting block are slidably sleeved with torsion springs, one side of the torsion spring is fixedly connected to the connecting block, and the side of the torsion spring away from the connecting block is fixedly connected to the hook.

[0019] By adopting the above technical solution, the connection block can be reset by setting the torsion spring.

[0020] Optionally, a locking hook is fixedly connected to the lower end of the connecting block.

[0021] By adopting the above technical solution, the locking hook can be used to hook and lock.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The technical solution of the present application can drive the rotating rod and the rotating disk to rotate inside the electroplating tank through a driving mechanism, and one-third of the area of ​​the rotating disk is located inside the electroplating tank, so that the staff can clamp the connecting wires of the external device on the rotating disk, and then let the staff wear insulating gloves to hang the workpiece on the hanger, so that the workpiece above the rotating disk can be replaced during the electroplating process, thereby speeding up the efficiency of workpiece electroplating. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0025] Figure 1 It is a front view schematic diagram of a metal parts electroplating hanger of the utility model;

[0026] Figure 2 It is a right side schematic diagram of a metal parts electroplating hanger of the utility model;

[0027] Figure 3 It is a front view schematic diagram of a hook of a hanger for metal electroplating of the utility model;

[0028] Figure 4 The utility model is a metal plating hanger Figure 3 Enlarged view of point A in the middle.

[0029] In the figure: 1. electroplating tank; 2. fixing plate; 3. rotating rod; 4. rotating disk; 5. connecting rod; 6. rotating ring; 7. hook; 8. rotating block; 9. torsion spring; 10. connecting block; 11. locking hook; 12. driving motor; 13. support plate; 14. drain pipe. DETAILED DESCRIPTION

[0030] See also Figure 1-4The utility model provides a technical solution: a hanger for electroplating metal parts, comprising an electroplating pool 1, wherein the upper ends of both sides of the electroplating pool 1 are respectively fixedly connected with fixed plates 2, a rotating rod 3 is rotatably installed on one side of the two fixed plates 2 which are arranged opposite to each other, a rotating disk 4 is fixedly connected to the outer wall of the rotating rod 3, and multiple groups of hangers are respectively fixedly connected to both sides of the rotating disk 4, a driving mechanism for rotating the rotating rod 3 is arranged on one side of the rotating rod 3, and one third of the area of ​​the rotating disk 4 is located inside the electroplating pool 1, and the hanger comprises multiple groups of connecting rods 5, which are fixedly connected to the rotating disk 4, and rotating rings 6 are rotatably installed on the outer walls of the multiple groups of connecting rods 5.

[0031] In the technical solution of the utility model, the driving mechanism can drive the rotating rod 3 and the rotating disk 4 to rotate inside the electroplating pool 1, and one-third of the area of ​​the rotating disk 4 is located inside the electroplating pool 1, so that the staff can clamp the external device connection line on the rotating disk 4, and then let the staff wear insulating gloves to hang the workpiece on the hanger, so that the workpiece above the rotating disk 4 can be replaced during the electroplating process, thereby speeding up the efficiency of workpiece electroplating.

[0032] In addition, the rotating disk 4 can fix the connecting rod 5, and the connecting rod 5 can support the rotating rod 3 in rotation.

[0033] In the technical solution of the utility model, if Figure 1 , Figure 3 and Figure 4 As shown, the outer walls of the multiple groups of rotating rings 6 are respectively fixedly connected with hooks 7, and one side of the multiple groups of hooks 7 is respectively provided with movable grooves, and the rotating ring 6 can fix the hook 7, and the inner wall of the hook 7 located inside the movable groove is rotatably installed with a rotating block 8, and the outer wall of the rotating block 8 is fixedly connected with a connecting block 10, which can be used as a rotation support for the rotating block 8 through the hook 7, and the rotating block 8 can fix the connecting block 10, and the outer walls of the rotating blocks 8 located on both sides of the connecting block 10 are respectively slidably sleeved with torsion springs 9, one side of the torsion spring 9 is fixedly connected to the connecting block 10, and the side of the torsion spring 9 away from the connecting block 10 is fixedly connected to the hook 7, and the connection block 10 can be reset by the setting of the torsion spring 9, and the lower end of the connecting block 10 is fixedly connected with a locking hook 11, and the locking hook 11 can be used to lock the hook 7.

[0034] In the technical solution of the utility model, if Figure 1 and Figure 2As shown, the driving mechanism includes a support plate 13, which is fixedly connected to one of the fixed plates 2. A driving motor 12 is installed on the upper end of the support plate 13, and the output shaft of the driving motor 12 is fixedly connected to the rotating rod 3. The supporting plate 13 can be fixed by the fixed plate 2, and the support plate 13 can fix the driving motor 12, and the driving motor 12 can drive the rotating rod 3 to rotate.

[0035] In the technical solution of the utility model, if Figure 1 As shown, a drain pipe 14 is installed on the outer wall of the electroplating pool 1, and a valve is installed inside the drain pipe 14. The drain pipe 14 can be used to discharge the liquid inside the electroplating pool 1.

[0036] When in use, first, the driving motor 12 can be used to drive the rotating rod 3 and the rotating disk 4 to rotate inside the electroplating tank 1, and one-third of the area of ​​the rotating disk 4 is located inside the electroplating tank 1, so that the staff can clamp the external device connection line on the rotating disk 4, and then let the staff wear insulating gloves to hang the workpiece on the hanger, so that the workpiece above the rotating disk 4 can be replaced during the electroplating process, thereby speeding up the efficiency of the electroplating of the workpiece, and the workpiece can be placed inside the hook 7, and then with the cooperation of the torsion spring 9, the locking hook 11 can lock the hook 7, so that the workpiece can be suspended.

Claims

1. A metal plating hanger, characterized in that: The invention comprises an electroplating pool (1), wherein the upper ends of both sides of the electroplating pool (1) are respectively fixedly connected to fixed plates (2), one side of the two fixed plates (2) arranged opposite to each other is rotatably mounted with a rotating rod (3), the outer wall of the rotating rod (3) is fixedly connected to a rotating disk (4), and both sides of the rotating disk (4) are respectively fixedly connected to a plurality of groups of hangers, one side of the rotating rod (3) is provided with a driving mechanism for rotating the rotating rod (3), and one third of the area of ​​the rotating disk (4) is located inside the electroplating pool (1).

2. A metal plating hanger according to claim 1, characterized in that: The driving mechanism comprises a support plate (13), wherein the support plate (13) is fixedly connected to one of the fixed plates (2), a driving motor (12) is mounted on the upper end of the support plate (13), and an output shaft of the driving motor (12) is fixedly connected to the rotating rod (3).

3. A metal plating rack according to claim 1, characterized in that: A drain pipe (14) is installed on the outer wall of the electroplating pool (1), and a valve is installed inside the drain pipe (14).

4. The metal plating rack according to claim 1, characterized in that: The hanger comprises a plurality of groups of connecting rods (5), the plurality of groups of connecting rods (5) are fixedly connected to the rotating disk (4), and the outer walls of the plurality of groups of connecting rods (5) are rotatably mounted with rotating rings (6).

5. A metal plating rack according to claim 4, characterized in that: The outer walls of the plurality of groups of rotating rings (6) are respectively fixedly connected with hooks (7), and one side surface of the plurality of groups of hooks (7) is respectively provided with movable grooves.

6. A metal plating rack according to claim 5, characterized in that: A rotating block (8) is rotatably mounted on the inner wall of the hook (7) located inside the movable groove, and a connecting block (10) is fixedly connected to the outer wall of the rotating block (8).

7. A metal plating rack according to claim 6, characterized in that: Torsion springs (9) are slidably sleeved on the outer walls of the rotating blocks (8) located on both sides of the connecting block (10), one side of the torsion spring (9) is fixedly connected to the connecting block (10), and the side of the torsion spring (9) away from the connecting block (10) is fixedly connected to the hook (7).

8. The metal plating rack according to claim 7, characterized in that: A locking hook (11) is fixedly connected to the lower end of the connection block (10).

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