CN211339724U - Electroplating cathode hanger - Google Patents
Electroplating cathode hanger Download PDFInfo
- Publication number
- CN211339724U CN211339724U CN201922391934.3U CN201922391934U CN211339724U CN 211339724 U CN211339724 U CN 211339724U CN 201922391934 U CN201922391934 U CN 201922391934U CN 211339724 U CN211339724 U CN 211339724U
- Authority
- CN
- China
- Prior art keywords
- main body
- hanger
- cover plate
- conducting
- conducting strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009713 electroplating Methods 0.000 title claims description 17
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 229920001973 fluoroelastomer Polymers 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 abstract description 24
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses an electroplate negative pole hanger, its structure is that the hanger main part is fixed in main part mount below, the conducting block is established to mount one side in the main part, the mounting groove is established at hanger main part middle part, the conducting strip passes through the clamp plate pressure equipment in the mounting groove, the conducting strip upper strata covers there is the fluororubber conducting strip sealing washer, establish the slot in the hanger main part, the conductor wire sets up at the ditch inslot and through sealed glue seal insulation, the conducting strip is connected to conductor wire one end, the other end is along main part mount lead wire to conducting block on, be equipped with the slot on the main part apron, the gasbag is fixed in the ditch inslot on the main part apron, back shroud lid. The utility model has the advantages that: the hanger main body has the corrosion resistance function and ensures the strength; the conductive areas of the product are uniformly distributed; the liquid medicine can be more effectively prevented from entering the non-plating surface of the product, and the plating effect of the product is prevented from being influenced by plating the plating layer on the conductive sheet; the service life is prolonged; the quality and the safety of the plating layer are improved; the efficiency and the quality are improved.
Description
Technical Field
The utility model relates to an electroplating cathode hanger, in particular to a 2 inch, 4 inch, 6 inch, 8 inch, 12 inch or 16 inch hanger which is used for fixing a cathode in an electroplating process and is connected with an anode to conduct current to a product so as to form a certain coating.
Background
The electroplating hanger is used for hanging or fixing various products to connect with the cathode, and is connected with the anode during anodic oxidation and electropolishing to conduct current to the products, thereby achieving the purpose of forming a plating layer (such as copper plating, nickel plating, gold plating and the like) or other treatment. Specifically, the plating piece is transferred by means of a hanger and loaded into a plating tank as a conductor, the plating piece is connected with plating solution by the hanger, and after current is supplied, the current is transmitted into the plating solution from an electrode, so that electrons are obtained near the plating piece, and a plating layer is formed on the surface of a product.
In the whole process of obtaining the coating by reduction on the plating piece, whether the design of the hanger is reasonable or not has a close relation with the quality of the obtained coating. The design and manufacturing technology of the electroplating hanger is mature day by day, but due to the diversity of electroplating processing products, in practical production, most of the electroplating hangers need to be designed and manufactured in a targeted manner according to the appearance characteristics of a workpiece.
The electroplating hanger in the prior art has the following defects: 1) the non-plating surface of the product is easy to seep liquid, so that the conductive area is easy to be plated with a plating layer; 2) the phenomenon of poor contact exists on the conductive contact part after the conductive contact part is used for a period of time, so that the coating of a product is uneven; 3) the current conduction part is easy to heat and burn, and the hanger main body can be damaged; 4) the rear cover is usually sealed in a screw tightening mode, the screw is easily damaged, and the hanger main body is easily damaged to cause leakage.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electroplating cathode hanger, the above-mentioned not enough that its purpose aims at overcoming prior art exists realizes effectively preventing the liquid medicine from getting into the product non-plating, improving cladding material quality and increase of service life.
The technical solution of the utility model is as follows: an electroplating cathode hanger comprises a hanger main body, a conducting strip sealing ring, a pressing plate, a conducting wire, a conducting block, a main body cover plate, an air bag, a rear cover plate and a main body upper fixing frame, wherein the hanger main body is fixed below the main body upper fixing frame, one side of the main body upper fixing frame is provided with the conducting block, the middle part of the hanger main body is provided with a mounting groove matched with the conducting strip in shape, the conducting strip is pressed in the mounting groove on the hanger main body through the pressing plate, the upper layer of the conducting strip is covered with the fluororubber conducting strip sealing ring, the edge of the conducting strip is provided with a spring sheet, the hanger main body is provided with a groove matched with the conducting wire in shape, the conducting wire is arranged in the groove on the hanger main body and is sealed and insulated through sealant, one end of the conducting wire, the rear cover plate covers the outer side surface of the pressing plate and is fixedly connected with the main body cover plate.
Preferably, the conducting wire is a single-core wire, the conducting block is a red copper pressing block, and the contact position of the conducting wire and the conducting block is a slot type.
Preferably, the rear cover plate is provided with an equal proportion inclined surface corresponding to the groove of the main body cover plate, and the rear cover plate is screwed with the main body cover plate through the inclined surface and seals a product through an air bag arranged on the main body cover plate after air is admitted.
Preferably, the rear cover plate comprises a main body part, a sealing part and a protruding part, wherein the sealing part is matched with a groove on the main body cover plate to fix the air bag.
Preferably, the pressing plate is buried on the hanger main body through a plastic bearing, and the inclined plane on the rear cover plate and the groove on the main body cover plate are rotated and tightened to press the product on the conducting plate sealing ring of the conducting plate of the hanger main body.
The utility model has the advantages that: 1) the hanger main body is preferably made of HT-PVC materials, the used materials also comprise PVC, NPP, PTFE, PVDF, PEEK and PE, the thickness is selected in a matching manner, and the hanger is light and convenient, has a certain corrosion resistance function and ensures the strength of the hanger; 2) the conductive part of the cathode hanger is integrally formed by Cr13 and is in a multipoint sheet needle type with a product contact area, so that the conductive area of the product is uniformly distributed; the liquid medicine can be more effectively prevented from entering the non-plating surface of the product, and the plating effect of the product is prevented from being influenced by plating the plating layer on the conductive sheet; 3) the electric lead is preferably a single-core wire, is buried in a groove which is processed in advance, is sealed by using a sealant, can avoid the possibility that the electric lead is exposed in liquid medicine and burnt out, and prolongs the service life; 4) the conductive block is preferably made of red copper with good conductivity, and the conductive contact part is preferably made of slot type, so that the hook is just matched with the slot to enter the slot after the hanger is placed in the slot, current can smoothly pass through the slot, and the quality of a coating is improved; 5) the rear cover is sealed in an air bag air inlet mode, so that the safety is improved, and the service life is prolonged; 6) the back lid adopts the rotatory tightening means in inclined plane to compress tightly the processing to the product, has guaranteed the electrically conductive leakproofness of product to efficiency and quality have been improved.
Drawings
Fig. 1 is a schematic structural view of an electroplating cathode hanger of the present invention.
Fig. 2 is a side view schematic of the structure of fig. 1.
Fig. 3 is a schematic structural view of the main body cover plate in fig. 1.
Fig. 4 is a schematic structural view of the rear cover plate of fig. 1.
In the figure, 1 is a hanger main body, 2 is a conductive sheet, 3 is a conductive sheet sealing ring, 4 is a pressing plate, 5 is a conductive wire, 6 is a conductive block, 7 is a main body cover plate, 8 is an air bag, 9 is a rear cover plate, and 10 is a main body upper fixing frame.
Detailed Description
The present invention will be described in further detail with reference to examples and embodiments.
As shown in figures 1-4, an electroplating cathode hanger comprises a hanger main body 1, a conductive sheet 2, a conductive sheet sealing ring 3, a pressing plate 4, a conductive wire 5, a conductive block 6, a main body cover plate 7, an air bag 8, a rear cover plate 9 and a main body upper fixing frame 10, wherein the hanger main body 1 is fixed below the main body upper fixing frame 10, the conductive block 6 is arranged at one side of the main body upper fixing frame 10, a mounting groove matched with the conductive sheet 2 in shape is arranged in the middle of the hanger main body 1, the conductive sheet 2 is pressed in the mounting groove on the hanger main body 1 through the pressing plate 4, the upper layer of the conductive sheet 2 is covered with a fluororubber conductive sheet sealing ring 3, the edge of the conductive sheet 2 is provided with a spring sheet, the hanger main body 1 is provided with a groove matched with the conductive wire 5 in shape, the conductive wire 5 is arranged in the groove on the hanger main body 1 and is sealed and insulated, the main body cover plate 7 is provided with a groove, the air bag 8 is fixed in the groove on the main body cover plate 7, and the rear cover plate 9 covers the outer side surface of the pressing plate 4 and is fixedly connected with the main body cover plate 7.
The conducting wire 5 is a single-core wire, the conducting block 6 is a red copper pressing block, and the contact position of the conducting wire 5 and the conducting block 6 is a slot type.
The rear cover plate 9 is provided with inclined planes in equal proportion corresponding to the grooves of the main cover plate 7, the rear cover plate 9 is screwed with the main cover plate 7 through the inclined planes in a rotating mode, and the product is sealed after air is fed through the air bag 8 which is arranged on the main cover plate 7 in advance.
The rear cover plate 9 comprises a main body part, a sealing part and a protruding part, wherein the sealing part is matched with a groove on the main body cover plate 7 to fix the air bag 8, and the screwing and sealing effects are achieved through air inlet.
The pressing plate 4 is buried on the hanger main body 1 through a plastic bearing, so that the inclined surface on the rear cover plate 9 and the groove on the main body cover plate 7 rotate and tighten to generate downward pressure, and a product is pressed on the conducting plate sealing ring 3 of the conducting plate 2 of the hanger main body 1, thereby achieving the effect of up-down sealing.
The hanger main body 1 is made of HT-PVC, NPP, PTFE, PVDF, PEEK or PE.
The conducting strip 2 is formed by Cr13 in one piece, and the contact area of the conducting strip 2 and the product is a multi-point strip needle type.
During operation, the conducting wire 5 is pressed to a conducting mechanism fixed on an external machine table through the conducting block 6 to conduct electricity.
All the above components are prior art, and those skilled in the art can use any model and existing design that can implement their corresponding functions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (5)
1. An electroplating cathode hanger is characterized by comprising a hanger main body (1), a conducting strip (2), a conducting strip sealing ring (3), a pressing plate (4), a conducting wire (5), a conducting block (6), a main body cover plate (7), an air bag (8), a rear cover plate (9) and a main body upper fixing frame (10), wherein the hanger main body (1) is fixed below the main body upper fixing frame (10), the conducting block (6) is arranged on one side of the main body upper fixing frame (10), a mounting groove matched with the conducting strip (2) in shape is arranged in the middle of the hanger main body (1), the conducting strip (2) is pressed in the mounting groove on the hanger main body (1) through the pressing plate (4), the fluororubber conducting strip sealing ring (3) covers the upper layer of the conducting strip (2), a spring sheet is arranged at the edge of the conducting strip (2), a groove matched with the conducting wire (5) in shape is arranged on the hanger main body (1), and the conducting wire (5) is sealed, one end of the conducting wire (5) is connected with the conducting strip (2), the other end of the conducting wire leads to the conducting block (6) along the main body upper fixing frame (10), a groove is arranged on the main body cover plate (7), the air bag (8) is fixed in the groove on the main body cover plate (7), and the rear cover plate (9) covers the outer side surface of the pressing plate (4) and is fixedly connected with the main body cover plate (7).
2. The electroplating cathode hanger as claimed in claim 1, wherein the conductive wire (5) is a single-core wire, the conductive block (6) is a red copper compact, and the contact part of the conductive wire (5) and the conductive block (6) is a slot type.
3. An electroplating cathode hanger as claimed in claim 1, wherein the rear cover plate (9) is provided with an equal proportion of inclined surfaces corresponding to the grooves of the main cover plate (7), the rear cover plate (9) is screwed with the main cover plate (7) by the inclined surfaces and the product is sealed by the air inlet air bag (8) arranged on the main cover plate (7).
4. A hanger as claimed in claim 3 wherein the rear cover plate (9) comprises a main body portion, a sealing portion and a protrusion, the sealing portion engaging with a groove in the main body cover plate (7) to secure the bladder (8).
5. The electroplating cathode hanger as claimed in claim 3, wherein the pressing plate (4) is buried on the hanger main body (1) through a plastic bearing, and the inclined surface on the rear cover plate (9) and the groove on the main body cover plate (7) are rotated to tighten the product to press the conductive plate sealing ring (3) of the conductive plate (2) of the hanger main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922391934.3U CN211339724U (en) | 2019-12-27 | 2019-12-27 | Electroplating cathode hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922391934.3U CN211339724U (en) | 2019-12-27 | 2019-12-27 | Electroplating cathode hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211339724U true CN211339724U (en) | 2020-08-25 |
Family
ID=72137359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922391934.3U Active CN211339724U (en) | 2019-12-27 | 2019-12-27 | Electroplating cathode hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211339724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904492A (en) * | 2019-12-27 | 2020-03-24 | 吉姆西半导体科技（无锡）有限公司 | Electroplating cathode hanger |
-
2019
- 2019-12-27 CN CN201922391934.3U patent/CN211339724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904492A (en) * | 2019-12-27 | 2020-03-24 | 吉姆西半导体科技（无锡）有限公司 | Electroplating cathode hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 1 Jingxiang Road, Xibei Town, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee after: Jimsi Semiconductor Technology (Wuxi) Co.,Ltd. Country or region after: China Address before: No. 45, Yougu Enterprise Park, 58 Jinghong Road, Xibei Town, Xishan District, Wuxi City, Jiangsu Province Patentee before: GMC SEMITECH Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |