CN219218210U - Elastic conductive mechanism for zinc-nickel electroplating process - Google Patents
Elastic conductive mechanism for zinc-nickel electroplating process Download PDFInfo
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- CN219218210U CN219218210U CN202320666059.9U CN202320666059U CN219218210U CN 219218210 U CN219218210 U CN 219218210U CN 202320666059 U CN202320666059 U CN 202320666059U CN 219218210 U CN219218210 U CN 219218210U
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Abstract
The utility model discloses an elastic conductive mechanism of a zinc-nickel electroplating process, which comprises a mounting frame and two support components; the second electrode holder comprises a second fixing frame, a second supporting frame and a spring, and the second supporting frame is clamped between the second fixing frame and the second supporting frame in a matched mode and is promoted to move upwards, so that the rigidity of the whole second electrode holder is reduced through the spring, when the second electrode holder is in contact with external equipment, the second supporting frame is in a proper position through the spring, the contact area between the second supporting frame and the outside is guaranteed, the electroplating effect and the yield are guaranteed, meanwhile, the second supporting frame can be effectively prevented from being deformed or even damaged through long-time use, and the whole service life is effectively prolonged.
Description
Technical Field
The utility model relates to the technical field of alloy coating processing, in particular to an elastic conductive mechanism of a zinc-nickel electroplating process.
Background
The alloy electroplating is a process of plating a thin layer of alloy on the surface of some metals by utilizing the electrolysis principle, so that better material performance is obtained, and the process of adhering a layer of metal film on the surface of metal or other material parts by utilizing the electrolysis effect is utilized, so that the effects of preventing the oxidation of the metal, improving the wear resistance, the conductivity, the reflectivity, the corrosion resistance, the attractive appearance and the like are achieved. Electroplating requires a low-voltage high-current power supply for supplying power to the electroplating bath and an electrolysis apparatus composed of an electroplating solution, a part to be plated (cathode) and an anode. The electroplating solution contains main salt for providing metal ion, complexing agent for complexing metal ion in main salt to form complex, buffering agent for stabilizing pH value of solution, anode activator and special additive. The electroplating process is a process that metal ions in the plating solution are reduced into metal atoms through electrode reaction under the action of an external electric field, and metal deposition is carried out on a cathode.
In the electroplating process, an external power supply is generally required to be connected through the electrode holder, and the existing electrode holder is of a rigid structure, so that when the electrode holder is in contact with an electroplated part, the contact area is reduced due to insufficient flatness, the processing effect of an electroplating process is affected, the yield of the electroplating process is affected, the electrode holder is deformed after long-time use, and the whole service life is affected. Accordingly, there is a need for further improvements over existing conductive structures.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary objective is to provide an elastic conductive mechanism for zinc-nickel electroplating process, which can effectively solve the problems of high rigidity, small contact area, low electroplating yield and short service life of the existing electrode holder.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an elastic conductive mechanism of a zinc-nickel electroplating process comprises a mounting rack and two support components; the two support assemblies are arranged on the mounting frame in a front-back symmetrical mode, each support assembly comprises a first electrode seat and two second electrode seats, and the two second electrode seats are symmetrically arranged on the left side and the right side of the first electrode seat; the first electrode seat comprises a first fixing frame and a first supporting frame, wherein the first fixing frame is arranged on the mounting frame, and the first supporting frame is arranged on the first fixing frame and is connected with an external power supply; each second electrode holder comprises a second fixing frame, a second supporting frame and a spring, wherein the second fixing frame is arranged on the mounting frame, the second supporting frame can be arranged on the second fixing frame in a back-and-forth mode and is connected with an external power supply, and the spring is clamped between the fixing frame and the second supporting frame and promotes the second supporting frame to reset upwards.
As a preferable scheme, the first support frame is formed by enclosing a V-shaped support groove, one side of the first support frame is provided with a guide plate, the guide plate comprises a fixing part and a guide part, the fixing part is arranged on the first support frame and blocks an outer opening of the support groove, and the guide part is integrally bent outwards from the upper end of the fixing part.
As a preferable scheme, a first cooling groove with two open ends is arranged in the first supporting frame, and the two open ends of the first cooling groove are respectively connected with external cooling equipment through a first water inlet pipe and a first water outlet pipe.
As a preferable scheme, the first fixing frame is provided with a first conductive head for connecting an external power line, and the first conductive head is connected with the first supporting frame.
As a preferable scheme, the second support frame is provided with a guide post extending downwards, the guide post penetrates through the second fixing frame downwards, the spring is sleeved on the guide post, and two ends of the spring respectively prop against the upper end face of the second fixing frame and the lower end face of the second support frame.
As a preferable scheme, the guide posts are 4, and the number of the corresponding springs is also 4, and the guide posts are respectively sleeved on the corresponding guide posts.
As a preferable scheme, the second supporting frame is provided with a second conductive head for connecting an external power line.
As a preferable scheme, a second cooling groove with two open ends is arranged in the second supporting frame, two adjacent openings of the two second cooling grooves between the two second supporting frames are connected through a connecting pipe, and the other two openings of the two second cooling grooves are respectively connected with external cooling equipment through a second water inlet pipe and a second water outlet pipe.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
the second electrode holder comprises a second fixing frame, a second supporting frame and a spring, and the second supporting frame is clamped between the second fixing frame and the second supporting frame in a matched mode and is promoted to move upwards, so that the rigidity of the whole second electrode holder is reduced through the spring, when the second electrode holder is in contact with external equipment, the second supporting frame is in a proper position through the spring, the contact area between the second supporting frame and the outside is guaranteed, the electroplating effect and the yield are guaranteed, meanwhile, the second supporting frame can be effectively prevented from being deformed or even damaged through long-time use, and the whole service life is effectively prolonged.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a first support frame according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a second support frame according to a preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. mounting frame 20, support assembly
201. Support trough 202, first cooling trough
203. Second cooling tank 21, first electrode holder
211. First fixing frame 212 and first supporting frame
213. Guide plate 214, fixing portion
215. Guide 216, first conductive head
22. Second electrode holder 221 and second fixing frame
222. Second supporting frame 223, spring
224. Guide post 225, second conductive head
31. First water inlet pipe 32, first water outlet pipe
33. Connecting pipe 34, second water inlet pipe
35. And a second water outlet pipe.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present utility model is shown, wherein the structure comprises a mounting frame 10 and two support members 20.
The two support assemblies 20 are symmetrically arranged on the mounting frame 10 front and back, each support assembly 20 comprises a first electrode seat 21 and two second electrode seats 22, and the two second electrode seats 22 are symmetrically arranged on the left side and the right side of the first electrode seat 21; the first electrode holder 21 includes a first fixing frame 211 and a first supporting frame 212, the first fixing frame 211 is disposed on the mounting frame 10, and the first supporting frame 212 is disposed on the first fixing frame 211 and connected to an external power source; in this embodiment, the first support frame 212 is configured to have a V-shaped supporting groove 201, the supporting groove 201 is used for positioning an external component, preventing the external component from being misplaced in the electroplating process, a guide plate 213 is disposed on one side of the first support frame 212, the guide plate 213 includes a fixing portion 214 and a guide portion 215, the fixing portion 214 is disposed on the first support frame 212 and blocks an outer opening of the supporting groove 201, the guide portion 215 is integrally formed by bending an upper end of the fixing portion 214, the fixing portion 214 is used for limiting the external component in the contacting process, ensuring the accuracy of the contacting process, and the guide portion 215 is used for facilitating the external component to enter the supporting groove 201; the first cooling tank 202 with two open ends is arranged in the first support frame 212, the two open ends of the first cooling tank 202 are respectively connected with external cooling equipment through the first water inlet pipe 31 and the first water outlet pipe 32, and because the current is generally 800-1000A in the electroplating process, a large amount of heat can be generated in the contact process, the first cooling tank 202 can effectively dissipate the heat generated in the contact process of the first support frame 212, and the safety is higher; the first fixing frame 211 is provided with a first conductive head 216 for connecting an external power line, and the first conductive head 216 is connected with the first supporting frame 212.
Each second electrode holder 22 comprises a second fixing frame 221, a second supporting frame 222 and a spring 223, wherein the second fixing frame 221 is arranged on the mounting frame 10, the second supporting frame 222 can be movably arranged on the second fixing frame 221 up and down and is connected with an external power supply, and the spring 223 is clamped between the fixing frame 221 and the second supporting frame 222 and promotes the second supporting frame 222 to reset upwards, so that the second supporting frame 222 has certain elasticity when contacting with the outside, the contact area of the second supporting frame 222 when contacting with the outside is ensured, and the electroplating effect and the yield of products are further ensured; in this embodiment, the second support frame 222 is provided with a guiding post 224 extending downward, the guiding post 224 passes through the second fixing frame 221 downward, the spring 223 is sleeved on the guiding post 224, two ends of the spring 30 respectively support against the upper end face of the second fixing frame 221 and the lower end face of the second support frame 222, and the guiding post 224 is used for guiding the movement of the second support frame 222; the number of the guide posts 224 is 4, the number of the corresponding springs 223 is also 4, and the corresponding springs are respectively sleeved on the corresponding guide posts 224; the second supporting frame 222 is provided with a second conductive head 225 for connecting an external power line; the second cooling grooves 203 with two openings at two ends are arranged in the second supporting frames 222, adjacent openings of the two second cooling grooves 203 between the two second supporting frames 222 are connected through a connecting pipe 33, the other two openings of the two second cooling grooves 203 are respectively connected with external cooling equipment through a second water inlet pipe 34 and a second water outlet pipe 35, and the second cooling grooves 203 are matched with the external cooling equipment for radiating heat generated in the process of contacting the second supporting frames 222, so that the safety of the electroplating process is further improved.
The design focus of the utility model is that: the second electrode holder comprises a second fixing frame, a second supporting frame and a spring, and the second supporting frame is clamped between the second fixing frame and the second supporting frame in a matched mode and is promoted to move upwards, so that the rigidity of the whole second electrode holder is reduced through the spring, when the second electrode holder is in contact with external equipment, the second supporting frame is in a proper position through the spring, the contact area between the second supporting frame and the outside is guaranteed, the electroplating effect and the yield are guaranteed, meanwhile, the second supporting frame can be effectively prevented from being deformed or even damaged through long-time use, and the whole service life is effectively prolonged.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (8)
1. An elastic conductive mechanism of a zinc-nickel electroplating process is characterized in that: comprises a mounting rack and two supporting components; the two support assemblies are arranged on the mounting frame in a front-back symmetrical mode, each support assembly comprises a first electrode seat and two second electrode seats, and the two second electrode seats are symmetrically arranged on the left side and the right side of the first electrode seat; the first electrode seat comprises a first fixing frame and a first supporting frame, wherein the first fixing frame is arranged on the mounting frame, and the first supporting frame is arranged on the first fixing frame and is connected with an external power supply; each second electrode holder comprises a second fixing frame, a second supporting frame and a spring, wherein the second fixing frame is arranged on the mounting frame, the second supporting frame can be arranged on the second fixing frame in a back-and-forth mode and is connected with an external power supply, and the spring is clamped between the fixing frame and the second supporting frame and promotes the second supporting frame to reset upwards.
2. The elastic conductive mechanism of the zinc-nickel plating process according to claim 1, wherein: the first support frame is enclosed to form a V-shaped supporting groove, one side of the first support frame is provided with a guide plate, the guide plate comprises a fixing part and a guide part, the fixing part is arranged on the first support frame and blocks an outer opening of the supporting groove, and the guide part is integrally bent outwards from the upper end of the fixing part to form.
3. The elastic conductive mechanism of the zinc-nickel plating process according to claim 1, wherein: the first support frame is internally provided with a first cooling groove with two open ends, and the two open ends of the first cooling groove are respectively connected with external cooling equipment through a first water inlet pipe and a first water outlet pipe.
4. The elastic conductive mechanism of the zinc-nickel plating process according to claim 1, wherein: the first fixing frame is provided with a first conductive head for connecting an external power line, and the first conductive head is connected with the first supporting frame.
5. The elastic conductive mechanism of the zinc-nickel plating process according to claim 1, wherein: the second support frame is provided with a guide post extending downwards, the guide post penetrates through the second fixing frame downwards, the spring is sleeved on the guide post, and two ends of the spring respectively abut against the upper end face of the second fixing frame and the lower end face of the second support frame.
6. The elastic conductive mechanism of the zinc-nickel plating process according to claim 5, wherein: the guide posts are 4, and the corresponding springs are also 4, and are respectively sleeved on the corresponding guide posts.
7. The elastic conductive mechanism of the zinc-nickel plating process according to claim 1, wherein: and a second conductive head for connecting an external power line is arranged on the second support frame.
8. The elastic conductive mechanism of the zinc-nickel plating process according to claim 1, wherein: the second cooling grooves with two open ends are arranged in the second supporting frames, adjacent openings of the two second cooling grooves between the two second supporting frames are connected through a connecting pipe, and the other two openings of the two second cooling grooves are connected with external cooling equipment through a second water inlet pipe and a second water outlet pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320666059.9U CN219218210U (en) | 2023-03-29 | 2023-03-29 | Elastic conductive mechanism for zinc-nickel electroplating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320666059.9U CN219218210U (en) | 2023-03-29 | 2023-03-29 | Elastic conductive mechanism for zinc-nickel electroplating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219218210U true CN219218210U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320666059.9U Active CN219218210U (en) | 2023-03-29 | 2023-03-29 | Elastic conductive mechanism for zinc-nickel electroplating process |
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| Country | Link |
|---|---|
| CN (1) | CN219218210U (en) |
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- 2023-03-29 CN CN202320666059.9U patent/CN219218210U/en active Active
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