Electroplating tank for machining automobile accessory electric chain

Abstract

The utility model discloses an electroplating tank for processing an automobile accessory electric chain, which comprises an electroplating tank, an upper water inlet / outlet and a lower water inlet / outlet, and further comprises an upper water distribution pipe and a lower water distribution pipe, the top and the bottom of two sides in the electroplating tank are respectively provided with the upper water inlet / outlet and the lower water inlet / outlet at equal intervals; an upper flange joint and a lower flange joint which correspond to the upper water inlet / outlet and the lower water inlet / outlet are respectively welded and connected to two sides outside the electroplating tank; and the upper water distribution pipes are respectively connected with the upper flange joints at the corresponding positions. The electroplating liquid can make full contact with the surface of the automobile electric chain, so that the electroplating uniformity is further improved, and the problems that as the density of chain holes in the surface of an existing automobile electric chain is large, carried air is prone to being exhausted when the automobile electric chain enters an electroplating pool, bubbles are formed in the chain holes in the surface of the automobile electric chain, and the electroplating liquid makes insufficient contact with a workpiece are solved. Therefore, the problem that a plating layer is uneven due to the fact that an uneven thin film is formed on the surface of a workpiece by the electroplating liquid is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile chain plating, in particular to an electroplating pool for automobile accessory chain processing. Background Art

[0002] The car electric chain, also known as the car static chain or car static belt, is a tool used to connect the car to the ground in a conductive manner to prevent static electricity generated by friction during the use of the car from discharging to people using the vehicle.

[0003] In order to ensure the wear resistance and aging resistance of the surface of the automobile electric chain, it is generally electroplated. However, because the automobile electric chain is usually woven from metal chains, a large number of chain gaps in the automobile electric chain will hide air that is difficult to discharge when it enters the electroplating tank. When this happens, the contact between the electroplating solution and the automobile electric chain is not sufficient, resulting in uneven formation of the electroplating film.

[0004] Existing electroplating baths for processing automotive component chains have the following drawbacks: Due to the high density of pores on the surface of the chain, air carried by the chain is difficult to expel when it enters the plating bath, causing bubbles to form in the pores. This leads to insufficient contact between the plating solution and the workpiece, resulting in an uneven film of plating solution on the workpiece surface, and thus an uneven coating. Therefore, we propose an electroplating bath for processing automotive component chains. Summary of the Invention

[0005] The main purpose of the utility model is to provide an electroplating bath for processing electric chains of automobile parts, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An electroplating pool for processing electric chains of automotive parts, comprising an electroplating pool, an upper water inlet and outlet, and a lower water inlet and outlet, as well as an upper water distribution pipe and a lower water distribution pipe. The upper water inlet and outlet and the lower water inlet and outlet are respectively provided at equal distances on the top and bottom of both sides of the electroplating pool, and upper flange joints and lower flange joints corresponding to the upper water inlet and outlet and the lower water inlet and outlet are respectively welded on both sides of the outside of the electroplating pool. The upper water distribution pipe is respectively connected to the upper flange joints at the corresponding positions, and the lower water distribution pipe is respectively connected to the lower flange joints at the corresponding positions. The two ends of the bottom of the upper water distribution pipe are respectively installed with an upper water inlet joint and an upper drain joint, and the two ends of the top of the lower water distribution pipe are respectively installed with a lower drain joint and a lower water inlet joint.

[0008] Furthermore, a first water pump is provided on one side of the electroplating pool, and a water inlet end and a water outlet end of the first water pump are connected to an upper water inlet joint and a lower water outlet joint respectively.

[0009] Furthermore, a second water pump is provided on one side of the electroplating pool, and a water inlet end and a water outlet end of the second water pump are connected to the upper water outlet joint and the lower water inlet joint respectively.

[0010] Furthermore, solenoid valves are respectively installed on the upper water inlet joint, the lower drain joint, the upper drain joint and the lower water inlet joint through flanges.

[0011] Compared with the prior art, the utility model has the following beneficial effects: through the components consisting of the electroplating pool, the upper water inlet and outlet, the lower water inlet and outlet, the upper water distribution pipe and the lower water distribution pipe, a set of electroplating pool components is provided for the electroplating processing of the automobile electric chain, which can spray the electroplating liquid at high speed to the surface of the automobile electric chain entering the electroplating pool, thereby optimizing the use structure of the existing electroplating pool. At the same time, the electroplating liquid in the electroplating pool can be pre-flowed up and down before the electroplating operation, so that the electroplating liquid can fully contact the surface of the automobile electric chain to further improve the uniformity of electroplating, and solve the existing problem that the density of the chain pores on the surface of the automobile electric chain is large, and the air carried by the automobile electric chain is difficult to be discharged when it enters the electroplating pool, so that bubbles are formed in the chain pores on the surface of the automobile electric chain, resulting in insufficient contact between the electroplating liquid and the workpiece, and causing the electroplating liquid to form an uneven film on the surface of the workpiece, thereby resulting in uneven plating. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of an electroplating bath for processing electric chains of automobile parts.

[0013] Figure 2 The utility model is a schematic diagram of the electroplating bath structure of an electroplating bath for processing electric chains of automobile parts.

[0014] Figure 3 This utility model is an electroplating bath for processing electric chain of automobile parts Figure 1 Enlarged schematic diagram of point A in the middle.

[0015] Figure 4 This utility model is an electroplating bath for processing electric chain of automobile parts Figure 2 Enlarged schematic diagram of point B in the middle.

[0016] In the figure: 1. Electroplating tank; 2. Upper water inlet and outlet; 3. Lower water inlet and outlet; 4. Upper water distribution pipe; 5. Lower water distribution pipe; 6. Upper water inlet joint; 7. Lower drain joint; 8. Upper drain joint; 9. Lower water inlet joint; 10. Solenoid valve; 11. First water pump; 12. Second water pump; 13. Upper flange joint; 14. Lower flange joint. Implementation Method

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-4 As shown, an electroplating pool for processing electric chains of automotive parts includes an electroplating pool 1, an upper water inlet and outlet 2 and a lower water inlet and outlet 3, and also includes an upper water distribution pipe 4 and a lower water distribution pipe 5. The upper water inlet and outlet 2 and the lower water inlet and outlet 3 are equidistantly provided on the top and bottom of both sides of the electroplating pool 1, and upper flange joints 13 and lower flange joints 14 corresponding to the upper water inlet and outlet 2 and the lower water inlet and outlet 3 are welded on both sides of the outside of the electroplating pool 1. The upper water distribution pipe 4 is connected to the upper flange joints 13 at the corresponding position, and the lower water distribution pipe 5 is connected to the lower flange joints 14 at the corresponding position. The upper water distribution pipe 4 is installed with an upper water inlet joint 6 and an upper drainage joint 8 at both ends of the bottom, and the lower drainage joint 7 and the lower water inlet joint 9 at both ends of the top of the lower water distribution pipe 5.

[0019] A first water pump 11 is provided on one side of the electroplating pool 1 , and a water inlet end and a water outlet end of the first water pump 11 are connected to an upper water inlet joint 6 and a lower water outlet joint 7 respectively.

[0020] A second water pump 12 is provided on one side of the electroplating tank 1 , and the water inlet and the water outlet of the second water pump 12 are connected to the upper water outlet joint 8 and the lower water inlet joint 9 respectively.

[0021] Among them, solenoid valves 10 are respectively installed on the upper water inlet joint 6, lower drainage joint 7, upper drainage joint 8 and lower water inlet joint 9 through flanges; the solenoid valve 10 facilitates personnel to control the flow of the upper water inlet joint 6, lower drainage joint 7, upper drainage joint 8 and lower water inlet joint 9 according to the drainage requirements of the upper water inlet joint 6, lower drainage joint 7, upper drainage joint 8 and lower water inlet joint 9.

[0022] It should be noted that the utility model is an electroplating pool for processing electric chains of automobile parts. During operation, personnel inject the required electroplating liquid into the electroplating pool 1, and additionally provide an upper water inlet and outlet 2 and a lower water inlet and outlet 3 on both sides of the electroplating pool 1. During use, the power supply mechanism of the processing site provides power to the electrical components in this application. During the period when the electric chain of automobile parts that need to be electroplated enters the electroplating pool 1, the first water pump 11 works first, and the upper water inlet joint 6 is pumped by the first water pump 11, and the lower water outlet joint 7 is drained, so that the electroplating liquid in the electroplating pool 1 is discharged from the upper flange joint 13 into the upper water distribution pipe 4, and is discharged into the lower water distribution pipe 5 as the first water pump 11 draws and discharges, so that the lower water inlet and outlet 3 connected to the lower water distribution pipe 5 can inject high-pressure electroplating liquid into the bottom area of ​​the electroplating pool 1, so that The lower part of the automotive parts chain entering the electroplating tank 1 is contacted by the electroplating liquid jet, and then the first water pump 11 stops working, and the second water pump 12 sucks the electroplating liquid to the lower water inlet joint 9, and discharges the electroplating liquid to the upper drainage joint 8, so that the upper water inlet and outlet 2 can perform electroplating liquid jet contact on the upper part of the automotive parts chain, so that the automotive parts chain entering the electroplating tank 1 is fully contacted with the electroplating liquid, and during the suction and discharge of the first water pump 11 and the second water pump 12, the electroplating liquid above and below the electroplating tank 1 can achieve high-speed flow, further improving the contact between the electroplating liquid and the automotive parts chain, so that the electroplating liquid can better contact with the automotive parts chain, helping to form a more uniform electroplating film on the surface of the automotive parts chain during electroplating work, and improving the use quality of the automotive parts chain.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An electroplating bath for processing electric chains of automobile parts, comprising an electroplating bath (1), an upper water inlet and outlet (2) and a lower water inlet and outlet (3), characterized in that: The electroplating tank (1) further comprises an upper water distribution pipe (4) and a lower water distribution pipe (5). The upper water inlet and outlet (2) and the lower water inlet and outlet (3) are respectively provided at equal distances on the top and bottom of the inner and outer sides of the electroplating tank (1). The outer and outer sides of the electroplating tank (1) are respectively welded with upper flange joints (13) and lower flange joints (14) corresponding to the upper water inlet and outlet (2) and the lower water inlet and outlet (3). The upper water distribution pipe (4) is respectively connected to the upper flange joints (13) at the corresponding positions, and the lower water distribution pipe (5) is respectively connected to the lower flange joints (14) at the corresponding positions. The upper water distribution pipe (4) is respectively provided with an upper water inlet joint (6) and an upper drainage joint (8) at both ends of the bottom, and the lower drainage joint (7) and the lower water inlet joint (9) are respectively provided at both ends of the top of the lower water distribution pipe (5).

2. The electroplating bath for processing electric links of automobile parts according to claim 1, characterized in that: A first water pump (11) is provided on one side of the electroplating tank (1), and a water inlet end and a water outlet end of the first water pump (11) are respectively connected to an upper water inlet joint (6) and a lower water outlet joint (7).

3. The electroplating bath for processing electric links of automobile parts according to claim 1, characterized in that: A second water pump (12) is provided on one side of the electroplating tank (1), and a water inlet end and a water outlet end of the second water pump (12) are respectively connected to an upper water outlet joint (8) and a lower water inlet joint (9).

4. The electroplating bath for processing electric links of automobile parts according to claim 1, characterized in that: The upper water inlet joint (6), the lower drainage joint (7), the upper drainage joint (8) and the lower water inlet joint (9) are respectively equipped with electromagnetic valves (10) via flanges.

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