CN109321963A - Electroplating cathode hanger - Google Patents
Electroplating cathode hanger Download PDFInfo
- Publication number
- CN109321963A CN109321963A CN201811380675.8A CN201811380675A CN109321963A CN 109321963 A CN109321963 A CN 109321963A CN 201811380675 A CN201811380675 A CN 201811380675A CN 109321963 A CN109321963 A CN 109321963A
- Authority
- CN
- China
- Prior art keywords
- hanger
- main body
- conductive
- hanger main
- conductive sheet
- 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.)
- Pending
Links
- 238000009713 electroplating Methods 0.000 title claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 238000007747 plating Methods 0.000 claims abstract description 12
- 239000000565 sealant Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 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
- 238000000034 method Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 20
- 238000000576 coating method Methods 0.000 abstract description 20
- 239000012530 fluid Substances 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 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
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/007—Current directing devices
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/004—Sealing devices
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The present invention is electroplating cathode hanger, its structure is that hanger lower body part sets the mounting groove cooperated with conductive plate shape, in the mounting groove that conductive sheet is fitted in hanger main body by pressing plate and it is fixed by screws, conductive sheet outer surface coats fluorubber, conductive sheet edge sets convex block, hanger body top sets conductive hook, the groove with conductive wire shaped cooperation is set in hanger main body, conductor wire is arranged in the groove in hanger main body and by sealant sealed insulation, conductor wire one end connects conductive hook, the other end connects conductive sheet, post-planking cover is closed on pressing plate lateral surface and is fixedly connected by screw with hanger main body.Advantages of the present invention: 1) hanger main body is light and proof strength；2) it effectively prevent medical fluid to enter the non-surfacing of product, avoids also plating coating on conductive sheet, and influence product coating effect；3) it avoids conductor wire from being exposed in medical fluid and burns out possibility, extend service life；4) conductive hook passes through electric current, improves quality of coating.
Description
Technical field
The present invention relates to electroplating cathode hangers, and in particular to one kind fixed negative pole in electroplating technology connects with anode
It connects and conducts current to product, to reach the hanger to form certain coating.
Background technique
The effect of Electropolating hangers is suspension or fixed various products, connect it with cathode, when anodic oxidation and electropolishing
It is then connect with anode, conducts current to product, to reach to form coating (such as copper facing, nickel plating, gold-plated) or other processing mesh
's.Specifically, plating piece will be transmitted by hanger, and be loaded into coating bath as conductor dress plating piece, plating piece and plating solution are connected by hanger
It connects, after mixing electric current, electric current is passed to plating solution by electrode, make to obtain electronics near plating piece, so that product surface be made to form plating
Layer.It restores and is obtained in the overall process of coating on plating piece, the design of hanger has closely the quality of coating obtained whether reasonable
Relationship.The design and manufacturing technology of Electropolating hangers have reached its maturity, but since converted products diversity is electroplated, in actual production
It is still necessary to carry out targeted design production according to the sShape features of workpiece for middle majority.
The Electropolating hangers of prior art production have the disadvantage that the easy sepage of non-plated face of 1) product leads to conduction region
Domain is easy to be coated with coating；2) conduction contact part poor contact for a period of time causes product uneven coating even；3) electric current conducts
Position is easy fever and burns, and hanger main body is caused to be damaged.
Summary of the invention
Proposed by the present invention is electroplating cathode hanger, and purpose is intended to overcome deficiencies of the prior art, is realized
It effectively prevent medical fluid to enter the non-surfacing of product, improve quality of coating and prolong the service life.
Technical solution of the invention: electroplating cathode hanger, structure include hanger main body, conductive sheet, pressing plate, conduction
Line, conductive hook and back shroud, wherein hanger lower body part sets the mounting groove with conductive plate shape cooperation, and conductive sheet passes through pressing plate
It is fixedly connected in the mounting groove being fitted in hanger main body and by A screw, conductive sheet outer surface coats fluorubber, conductive sheet side
Edge sets convex block, and hanger body top sets conductive hook, several grooves cooperated with conductive wire shaped are set in hanger main body, conductive
Line is arranged in the groove in hanger main body and by sealant sealed insulation, and conductor wire one end connects conductive hook, the other end
Conductive sheet is connected, post-planking cover is closed on pressing plate lateral surface and is fixedly connected by B screw with hanger main body.
Preferably, the hanger main body and back shroud are PVC boards, hanger main body with a thickness of 12mm, the thickness of back shroud
Degree is 15mm.
Preferably, the convex block for covering fluorubber and edge of the conductive sheet outer surface prevents the non-surfacing of product from entering medicine
Water, make also to plate coating on conductive sheet and the coating effect that influences product.
Preferably, the conductor wire is single-core line.In the groove that conductor wire is arranged in hanger main body and pass through sealing
Glue sealed insulation ensure that conductive superperformance, be also prevented from and burn out conductor wire itself.
Preferably, the conductive hook is red copper hook, is insertion slot type with conductive hook contact position.Hanger is put into groove body
Afterwards, hook fits into slot, and electric current passes through, to improve the effect of coating.
Preferably, the back shroud includes main part, sealing and protrusion, and sealing is inlayed by silica gel hollow pipe
At main part edge, protrusion is arranged in the middle part of main part.The back shroud is fixedly connected with screw with hanger main body, in this way
Product can directly contact conductive sheet, can smoothly enter into electric current.
The production method of electroplating cathode hanger, method includes the following steps:
1) using CNC engraving machining hanger main body；
2) conductive sheet, including insulated part and current-carrying part are made；
3) pressing plate is made using Cutter Body Processing with Machining Center, guaranteed and the fitness of hanger main body and the placement space of product；
4) conductor wire is selected, the size of corresponding conductor wire is selected according to the current level that product plates；
5) conductive hook is made, flanging angle is cambered, cooperates conductive connecting device, prevents flanging angle too small from using
When be broken off；
6) back shroud is made using CNC engraving machine, back shroud distinguishes main part, sealing and protrusion, and sealing uses
Silica gel hollow pipe is embedded on main part convenient for sealing, and the thickness of protrusion carries out selection production according to the thickness of product, to protect
Demonstrate,prove product smoothly conductive and sealing on hanger；
7) conductive sheet is fixed in hanger main body by pressing plate and is fixed by A screw, conductor wire is placed in hanger master
In the pretreated groove of body, being insulated using sealant, conductive hook connection conductor wire is simultaneously fixed on hanger main body,
Back shroud is fixedly connected with B screw with hanger main body.
Advantages of the present invention: 1) hanger main body is it is preferable to use PVC material, cooperates thickness selection, light and ensure that hanger
Intensity itself；2) conductive sheet is coated using fluorubber, and edge designs have convex block, medical fluid is effectively prevent to enter the non-surfacing of product,
It avoids also plating coating on conductive sheet, and influences the coating effect of product；3) it is preferable to use single-core lines for conductor wire, bury in preparatory
It in the groove of processing, is sealed using sealant, avoids conductor wire from being exposed to the possibility burnt out in medical fluid, extend service life；
4) red copper that conductive hook preferably conducts electricity very well, preferred insertion slot type at conductive contact, guarantees to be put into groove body aft hook in hanger
Slot is just fitted into, allows current to pass through, improves quality of coating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electroplating cathode hanger of the present invention.
Fig. 2 is the side view configuration schematic diagram of Fig. 1.
Fig. 3 is the structural schematic diagram of hanger main body.
Fig. 4 is the structural schematic diagram of conductive sheet.
Fig. 5 is the structural schematic diagram of pressing plate.
Fig. 6 is the structural schematic diagram of conductive hook.
Fig. 7 is the structural schematic diagram of back shroud.
1 in figure it is hanger main body, 2 be conductive sheet, 3 be pressing plate, 4 be conductor wire, 5 be conductive hook, 6 is back shroud.
Specific embodiment
Below with reference to embodiment and specific embodiment, the present invention is described in further detail.
As shown in figs. 1-7, electroplating cathode hanger, structure include hanger main body 1, conductive sheet 2, pressing plate 3, conductor wire 4, lead
Cable address hook 5 and back shroud 6, wherein 1 lower part of hanger main body sets the mounting groove with the cooperation of 2 shape of conductive sheet, and conductive sheet 2 passes through pressing plate
It is fixedly connected in 3 mounting grooves being fitted in hanger main body 1 and by A screw, 2 outer surface of conductive sheet coats fluorubber, conductive
2 edge of piece sets convex block, and 1 top of hanger main body sets conductive hook 5, sets what several cooperated with conductive wire shaped in hanger main body 1
Groove, conductor wire 4 are arranged in the groove in hanger main body 1 and by sealant sealed insulations, and the connection of 4 one end of conductor wire is conductive
Hook 5, the other end connect conductive sheet 2, and the lid of back shroud 6 closes on 3 lateral surface of pressing plate and fixed by B screw and hanger main body 1
Connection.
The hanger main body 1 and back shroud 6 is PVC board, hanger main body 1 with a thickness of 12mm, back shroud 6 with a thickness of
15mm。
The convex block for covering fluorubber and edge of 2 outer surface of conductive sheet, prevents the non-surfacing of product from entering liquid medicine, makes to lead
Electric on piece also plates coating and influences the coating effect of product.
The conductor wire 4 is single-core line.Conductor wire 4 be arranged in the groove in hanger main body 1 and by sealant it is close
Envelope insulation, ensure that conductive superperformance, is also prevented from and burns out conductor wire itself.
The conductive hook 5 is red copper hook, is insertion slot type with 5 contact position of conductive hook.After hanger is put into groove body, hang
Hook fits into slot, and electric current passes through, to improve the effect of coating.
The back shroud 6 includes main part, sealing and protrusion, and sealing is embedded in main body by silica gel hollow pipe
Portion edge, protrusion are arranged in the middle part of main part.The back shroud 6 is fixedly connected with screw with hanger main body 1, such product
Conductive sheet 2 can be directly contacted, can smoothly enter into electric current.
The production method of electroplating cathode hanger, method includes the following steps:
1) using CNC engraving machining hanger main body 1, to guarantee 1 precision size of hanger main body；
2) conductive sheet 2, including insulated part and current-carrying part are made, guarantees the electric conductivity of conductive sheet 2；
3) pressing plate 3 is made using Cutter Body Processing with Machining Center, guaranteed and the fitness of hanger main body 1 and the placement space of product；
4) conductor wire 4 is selected, the size of corresponding conductor wire 4 is selected according to the current level that product plates；
5) conductive hook 5 is made, flanging angle is cambered, cooperates conductive connecting device, prevents flanging angle too small from making
Used time is broken off；
6) back shroud 6 is made using CNC engraving machine, back shroud 6, which distinguishes main part, sealing and protrusion, sealing, to be made
It being embedded on main part with silica gel hollow pipe convenient for sealing, the thickness of protrusion carries out selection production according to the thickness of product, with
Guarantee product smoothly conductive and sealing on hanger；
7) conductive sheet 2 is fixed in hanger main body 1 by pressing plate 3 and is fixed by A screw, conductor wire 4 is placed in extension
Have in the pretreated groove of main body 1, insulated using sealant, conductive hook 5 connects conductor wire 4 and is fixed on hanger master
On body 1, back shroud 6 is fixedly connected with B screw with hanger main body 1.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (6)
1. electroplating cathode hanger, feature includes hanger main body (1), conductive sheet (2), pressing plate (3), conductor wire (4), conductive hook
(5) pass through with back shroud (6), the mounting groove that wherein hanger main body (1) lower part is set and conductive sheet (2) shape cooperates, conductive sheet (2)
It is fixedly connected in the mounting groove that pressing plate (3) is fitted on hanger main body (1) and by A screw, conductive sheet (2) outer surface coats fluorine
Rubber, conductive sheet (2) edge set convex block, and hanger main body (1) top is set conductive hook (5), set in hanger main body (1) several with
The groove of conductive wire shaped cooperation, the groove that conductor wire (4) is arranged on hanger main body (1) is interior and is sealed by sealant exhausted
Edge, conductor wire (4) one end connect conductive hook (5), the other end connection conductive sheet (2), back shroud (6) lid close pressing plate (3) outside
It is fixedly connected on side and by B screw with hanger main body (1).
2. electroplating cathode hanger as described in claim 1, it is characterized in that the hanger main body (1) and back shroud (6) is PVC
Plate, hanger main body (1) with a thickness of 12mm, back shroud (6) with a thickness of 15mm.
3. electroplating cathode hanger as described in claim 1, it is characterized in that the conductor wire (4) is single-core line.
4. electroplating cathode hanger as described in claim 1, it is characterized in that the conductive hook (5) is red copper hook, and lead
Cable address hook (5) contact position is insertion slot type.
5. electroplating cathode hanger as described in claim 1, it is characterized in that the back shroud (6) includes main part, sealing
And protrusion, sealing are embedded in main part edge by silica gel hollow pipe, protrusion is arranged in the middle part of main part.
6. the production method of electroplating cathode hanger as described in any one in claim 1-5, it is characterized in that this method includes following
Step:
1) using CNC engraving machining hanger main body (1)；
2) conductive sheet (2) are made, including insulated part and current-carrying part；
3) using Cutter Body Processing with Machining Center production pressing plate (3), guarantee and the fitness of hanger main body (1) and the placement space of product；
4) conductor wire (4) are selected, the size of corresponding conductor wire (4) is selected according to the current level of product plating；
5) conductive hook (5) are made, flanging angle is cambered, cooperates conductive connecting device, prevents flanging angle too small from using
When be broken off；
6) using CNC engraving machine production back shroud (6), main part, sealing and protrusion, sealing make back shroud (6) respectively
It being embedded on main part with silica gel hollow pipe convenient for sealing, the thickness of protrusion carries out selection production according to the thickness of product, with
Guarantee product smoothly conductive and sealing on hanger；
7) conductive sheet (2) are fixed on hanger main body (1) by pressing plate (3) and are fixed by A screw, conductor wire (4) is placed
It in hanger main body (1) pretreated groove, is insulated using sealant, conductive hook (5) connects conductor wire (4) and solid
On hanger main body (1), back shroud (6) is fixedly connected with B screw with hanger main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380675.8A CN109321963A (en) | 2018-11-20 | 2018-11-20 | Electroplating cathode hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380675.8A CN109321963A (en) | 2018-11-20 | 2018-11-20 | Electroplating cathode hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109321963A true CN109321963A (en) | 2019-02-12 |
Family
ID=65257747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811380675.8A Pending CN109321963A (en) | 2018-11-20 | 2018-11-20 | Electroplating cathode hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109321963A (en) |
Cited By (3)
| 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 |
| CN110952128A (en) * | 2019-11-01 | 2020-04-03 | 江苏中科瑞尔汽车科技有限公司 | Shielding electroplating method and hanger structure |
| CN114075687A (en) * | 2020-08-21 | 2022-02-22 | 盛合晶微半导体(江阴)有限公司 | Electroplating carrier and electroplating method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220500A (en) * | 2007-08-29 | 2008-07-16 | 中国电子科技集团公司第二研究所 | Wafer convex point producing hanging fixture |
| CN103469271A (en) * | 2013-09-11 | 2013-12-25 | 深圳市创智成功科技有限公司 | Hanging tool for wafer electroplating |
| JP2015221932A (en) * | 2014-05-23 | 2015-12-10 | 株式会社ダイワエクセル | Cathode jig for electroplating and rack for electroplating using the same |
| CN209323026U (en) * | 2018-11-20 | 2019-08-30 | 吉姆西半导体科技（无锡）有限公司 | Electroplating cathode hanger |
-
2018
- 2018-11-20 CN CN201811380675.8A patent/CN109321963A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220500A (en) * | 2007-08-29 | 2008-07-16 | 中国电子科技集团公司第二研究所 | Wafer convex point producing hanging fixture |
| CN103469271A (en) * | 2013-09-11 | 2013-12-25 | 深圳市创智成功科技有限公司 | Hanging tool for wafer electroplating |
| JP2015221932A (en) * | 2014-05-23 | 2015-12-10 | 株式会社ダイワエクセル | Cathode jig for electroplating and rack for electroplating using the same |
| CN209323026U (en) * | 2018-11-20 | 2019-08-30 | 吉姆西半导体科技（无锡）有限公司 | Electroplating cathode hanger |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952128A (en) * | 2019-11-01 | 2020-04-03 | 江苏中科瑞尔汽车科技有限公司 | Shielding electroplating method and hanger structure |
| 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 |
| CN114075687A (en) * | 2020-08-21 | 2022-02-22 | 盛合晶微半导体(江阴)有限公司 | Electroplating carrier and electroplating method |
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Address after: No.45 and 51, Yougu Industrial Park, Xibei Town, Xishan District, Wuxi City, Jiangsu Province Applicant after: GMC SEMITECH Co.,Ltd. Address before: No. 45, Yougu Enterprise Park, 58 Jinghong Road, Xibei Town, Xishan District, Wuxi City, Jiangsu Province Applicant before: GMC SEMITECH Co.,Ltd. |
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