CN202369674U - Improved chrome plating anode - Google Patents
Improved chrome plating anode Download PDFInfo
- Publication number
- CN202369674U CN202369674U CN201120499302XU CN201120499302U CN202369674U CN 202369674 U CN202369674 U CN 202369674U CN 201120499302X U CN201120499302X U CN 201120499302XU CN 201120499302 U CN201120499302 U CN 201120499302U CN 202369674 U CN202369674 U CN 202369674U
- Authority
- CN
- China
- Prior art keywords
- antimony alloy
- alloy plate
- lead
- anode
- plating
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model relates to an improved chrome plating anode. The chrome plating anode is formed by a lead-antimony alloy plate which is rectangular as a whole, lead-antimony alloy plate protruding items which are welded on two sides of each of two long edges of the rectangular lead-antimony alloy plate, a short copper plate and an electrode, wherein the short copper plate and the electrode are connected with the lead-antimony alloy plate protruding items, and a copper plate is fixed on the lead-antimony alloy plate protruding items through connecting screw rods which are arranged above a plating solution. The whole lead-antimony alloy plate is formed by welding six small lead-antimony alloy plates, and simultaneously, a strengthening rib is additionally welded on a welding position of each of the small lead-antimony alloy plates. An included angle formed by the whole lead-antimony alloy plate and each of the lead-antimony alloy plate protruding items is 90 degrees. An anode installation block of the whole lead-antimony alloy plate, which is arranged above a coating bath, is connected with the short copper plate and suspends in the plating solution in the coating bath. The improved chrome plating anode is simple in structure, long in service life and is capable of reducing maintenance times, meeting field requirements, increasing the production efficiency by about 37.5% and improving the product quality significantly.
Description
Technical field
The utility model relates to a kind of modified version anode for chrome-plating, and is specifically a kind of combining the anode for chrome-plating of conduction to change the modified version anode for chrome-plating that is combined conduction by the lead antimony alloy plate of integral body with copper coin into single copper coin by 6 blocks of monolithic stereotypes in the original valve chrome-plating device.
Background technology
Before the utility model, adopt in the coating bath of valve chrome-plating device 6 blocks of monolithic stereotypes to combine the anode for chrome-plating that conducts electricity with single copper coin with quantity, every block of stereotype and every row's copper coin with by being connected the screw mandrel connection; Fixedly stereotype is located in the plating bath with the screw mandrel that is connected of copper bar, because the chromic anhydride seriously corroded, such anode for chrome-plating is after producing use for some time; Connect screw mandrel and the easy oxidation of copper bar, make copper coin not tight, cause the copper-lead loose contact with being connected of stereotype; Have the gap conduction, even the part stereotype is non-conductive, thereby makes distribution of current inhomogeneous; And often cause short circuit, and production can not normally be carried out, add that stereotype and copper coin tie point are located in the plating bath; Make maintenance also very inconvenient, bring hidden danger for operator and safety in production.
Summary of the invention
The purpose of the utility model is the problem that exists in the prior art for solving, and a kind of modified version anode for chrome-plating is provided, through changing the structure of anode for chrome-plating; Strengthened the conductivity of chrome-plating device; Make anode for chrome-plating keep normal operation, be not vulnerable to the corrosion of chromium plating solution, needn't often carry out repair and maintenance in production process; Can improve simultaneously the output and the quality of chromeplated product, improve economic benefit of enterprises.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of modified version anode for chrome-plating is provided; The as a whole rectangular lead antimony alloy plate of described anode for chrome-plating; And the lead antimony alloy plate that is welded with in the both sides, long limit of rectangle lead antimony alloy plate stretches out, the lead antimony alloy plate stretches out the short copper coin of Xiang Zaiyu, electrode connects and composes, and the lead antimony alloy plate stretches out to go up through connecting screw mandrel and is fixed with short copper coin, and the connection screw mandrel of fixing short copper coin is located at the top of plating bath.
The lead antimony alloy plate of described integral body is welded into by 6 blocks of little lead antimony alloy plates, is welded with stiffening web in welding place of every block of little lead antimony alloy plate simultaneously.
The angle of stretching out between the item of described whole lead antimony alloy plate and lead antimony alloy plate is 90 degree.The anode mounting blocks of described whole lead antimony alloy plate through coating bath top is unsettled in the plating bath of coating bath with lacking that copper coin is connected.
The utility model modified version anode for chrome-plating will have monolithic stereotype electrically conducting manner now and change whole lead antimony alloy plate electrically conducting manner into, in coating bath, use the lead antimony alloy plate of an integral body; Make its electroconductibility better; Distribution of current is more even, and anode for chrome-plating is durable more, has reduced maintenance rate.Designed the lead antimony alloy plate simultaneously and stretched out item, and will lack the screw mandrel that is connected that copper coin and lead antimony alloy plate stretch out and be located on the plating bath, reduced plating bath, solved the frequent short circuit problem of circuit short copper coin and the corrosion that is connected screw mandrel, and convenient for maintaining.
The utility model compared with prior art has the following advantages:
1, the utility model modified version anode for chrome-plating had overcome originally and combines the anode for chrome-plating of conduction to be connected the easy oxidation of screw mandrel by monolithic stereotype and single copper coin, made the copper-lead loose contact, existed the gap to conduct electricity; Even the part stereotype is non-conductive; Make problems such as distribution of current is inhomogeneous, this modified version anode for chrome-plating adopts whole lead antimony alloy plate conduction, and little lead antimony alloy plate is all connected into an integral body through welding; Make distribution of current even, improve the chromeplated product quality of stability.
2, use this modified version anode for chrome-plating to improve the anode for chrome-plating conductivity, hanging like JP4 blast gate plating in the past needs 8 minutes, and valve is electroplated an extension behind the use modified version anode for chrome-plating only needs 5 minutes, makes production efficiency raising 37.5%.
3, because whole lead antimony alloy plate is positioned in the plating bath, and the connection screw mandrel of fixing short copper coin is located at the plating bath top, does not have electric connection in the plating bath, power supply is unstable to be shown when discovery has, and can directly keep in repair the outer conductive contact of plating bath.Use this modified version anode for chrome-plating to overcome the normal short circuit phenomenon of circuit simultaneously, reduced the maintenance number of times, practiced thrift production cost.
4, this modified version anode for chrome-plating is simple in structure, can satisfy on-the-spot production demand well.
Description of drawings
Fig. 1 is the structural representation of the utility model modified version anode for chrome-plating in coating bath.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 carries out valve chromium plating synoptic diagram in coating bath, using the modified version anode for chrome-plating.
Fig. 4 is the schematic top plan view of chromium plating shielding hanger.
Among the above-mentioned figure: 1-coating bath, 2-lead antimony alloy plate, 3-weld seam, 4-lead antimony alloy plate stretch out, 5-connects screw mandrel, 6-plating bath, 7-copper rod, 8-anode mounting blocks, the short copper coin of 9-, the long copper coin of 10-, 11-connect screw, 12-cathode screen plate, 13-valve, 14-shield the hanger bridge, 15-hook, 16-stiffening web, 17-shield hanger.
Embodiment
To combine accompanying drawing and embodiment that the utility model is done further explain below.
Embodiment 1: the structure of a kind of modified version anode for chrome-plating in the valve chrome-plating bath of the utility model is like Fig. 1, shown in 2; Anode for chrome-plating is as a whole rectangular lead antimony alloy plate 2 in whole coating bath 1; And the lead antimony alloy plate that is welded with in the both sides, long limit of rectangle lead antimony alloy plate stretches out 4, the lead antimony alloy plate stretches out with lack the anode for chrome-plating that copper coin 9, electrode connect and compose; The lead antimony alloy plate stretches out on the item 4 and is fixed with short copper coin 9 through connecting screw mandrel 5, and the connection screw mandrel 5 of fixing short copper coin 9 is located at the top of plating bath 6.
The lead antimony alloy plate 2 of the integral body of described modified version anode for chrome-plating is welded into by 6 blocks of little lead antimony alloy plates, and weld seam 3 must not have pore and leak material during welding, and the undercut phenomenon must not be arranged, and is welded with stiffening web 16 in welding place of every block of little lead antimony alloy plate simultaneously.The anode mounting blocks 8 of described whole lead antimony alloy plate through coating bath top is unsettled in the plating bath 6 of coating bath 1 with lacking that copper coin 9 is connected.
The angle of stretching out between the item 4 of described whole lead antimony alloy plate 2 and lead antimony alloy plate is 90 degree.Stretching out on the item 4 of lead antimony alloy plate is fixed with short copper coin 9 through connecting screw mandrel 5, and short copper coin 9 is connected with RF, can the control current size.Short copper coin 9 is fixed together through being connected screw 11 with long copper coin 10, and long copper coin 10 also is connected with the copper rod 7 that is arranged on top, coating bath edge, and two copper rods 7 are located at top, coating bath 1 both sides of the edge symmetrically.
The anode for chrome-plating of the utility model carries out the chromed working order of valve referring to Fig. 3,4; Valve 13 vertically is inserted in the shielding slab 12 of rectangular valve shielding hanger 17; Whole valve shielding hanger 17 can move through driving lifting shielding hanger bridge 14 up and down; The hook 15 that shielding hanger 17 carries through its both sides is hooked on the copper rod 7 of coating bath 1 top, 6 blast gates 13 is arranged all through each row's cathode screen plate 12 shieldings, and the valve 13 in the valve hanger forms chromed negative electrode.Electrode, RF, anode for chrome-plating, copper rod, valve, plating bath form the integral body of a conduction.
This modified version anode for chrome-plating is simple in structure, and long service life makes things convenient for repair and maintenance, can satisfy the demand of situ production.
Claims (4)
1. modified version anode for chrome-plating; It is characterized in that: the as a whole rectangular lead antimony alloy plate of described anode for chrome-plating; And the lead antimony alloy plate that is welded with in the both sides, long limit of rectangle lead antimony alloy plate stretches out, the lead antimony alloy plate stretches out the short copper coin of Xiang Zaiyu, electrode connects and composes; The lead antimony alloy plate stretches out item and upward is fixed with short copper coin through connecting screw mandrel, and the connection screw mandrel of fixing short copper coin is located at the top of plating bath.
2. a kind of modified version anode for chrome-plating according to claim 1 is characterized in that: the lead antimony alloy plate of described integral body is welded into by 6 blocks of little lead antimony alloy plates, is welded with stiffening web in welding place of every block of little lead antimony alloy plate simultaneously.
3. a kind of modified version anode for chrome-plating according to claim 1 is characterized in that: the angle of stretching out between the item of described whole lead antimony alloy plate and lead antimony alloy plate is 90 degree.
4. a kind of modified version anode for chrome-plating according to claim 1 is characterized in that: the anode mounting blocks of described whole lead antimony alloy plate through coating bath top is unsettled in the plating bath of coating bath with lacking that copper coin is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120499302XU CN202369674U (en) | 2011-12-05 | 2011-12-05 | Improved chrome plating anode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120499302XU CN202369674U (en) | 2011-12-05 | 2011-12-05 | Improved chrome plating anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369674U true CN202369674U (en) | 2012-08-08 |
Family
ID=46593387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120499302XU Expired - Fee Related CN202369674U (en) | 2011-12-05 | 2011-12-05 | Improved chrome plating anode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369674U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255455A (en) * | 2013-05-31 | 2013-08-21 | 东北大学 | Method and device for pulse texturing treatment of surface of metal material |
| CN104762650A (en) * | 2015-04-01 | 2015-07-08 | 重庆建设工业(集团)有限责任公司 | Deep-thin hole chrome-plating anode and preparation method thereof |
| CN107653480A (en) * | 2017-10-19 | 2018-02-02 | 南通申海工业科技有限公司 | A kind of automobile brake caliper piston electroplates soft chromium frock and its manufacturing process |
| CN108914167A (en) * | 2018-07-13 | 2018-11-30 | 安徽迈德福新材料有限责任公司 | A kind of technique that electrodeposition process prepares invor alloy foil |
-
2011
- 2011-12-05 CN CN201120499302XU patent/CN202369674U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255455A (en) * | 2013-05-31 | 2013-08-21 | 东北大学 | Method and device for pulse texturing treatment of surface of metal material |
| CN104762650A (en) * | 2015-04-01 | 2015-07-08 | 重庆建设工业(集团)有限责任公司 | Deep-thin hole chrome-plating anode and preparation method thereof |
| CN104762650B (en) * | 2015-04-01 | 2017-03-22 | 重庆建设工业(集团)有限责任公司 | Deep-thin hole chrome-plating anode and preparation method thereof |
| CN107653480A (en) * | 2017-10-19 | 2018-02-02 | 南通申海工业科技有限公司 | A kind of automobile brake caliper piston electroplates soft chromium frock and its manufacturing process |
| CN108914167A (en) * | 2018-07-13 | 2018-11-30 | 安徽迈德福新材料有限责任公司 | A kind of technique that electrodeposition process prepares invor alloy foil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202369674U (en) | Improved chrome plating anode | |
| WO2011060614A1 (en) | Live welding method and device for aluminum electrolytic cell overhauling under series full current | |
| CA2834290C (en) | Method for uniforming distribution of current in aluminum liquid in an aluminum electrolytic tank | |
| CN202246908U (en) | Copper bearing steel composite construction cathode steel bar | |
| CN205398745U (en) | Electrodeposition is with electrically conductive head of novel complex | |
| CN209702876U (en) | A kind of novel electrolytic bath anode carbon block group | |
| CN101988208A (en) | Connection structure between aluminum electrolytic tank cathode steel bar and soft belt | |
| CN201296799Y (en) | Horizontal electrogalvanizing zinc anode device for steel wire | |
| CN203229576U (en) | Composite steel claw for aluminum electrolysis | |
| CN204265867U (en) | A kind of high-strength electrolytic zinc anode plate | |
| CN202415696U (en) | Large-size full-flooded titanium manganese alloy coating layer anode plate for electrolyzing manganese dioxide | |
| CN104514013B (en) | A kind of aluminum electrolyzing cell used anode carbon block group | |
| CN203999856U (en) | Novel cathode plate conductive head | |
| CN108034977A (en) | A kind of round trip flight target oxidation trough suitable for micro-arc oxidation process | |
| CN2806505Y (en) | Anode structure for small-scale prebaked aluminum electrolytic cell | |
| CN205934047U (en) | Anode rod and steel claw connection structure | |
| CN201420096Y (en) | Cathode steel bar assembling structure capable of vertical electric conduction | |
| CN208183087U (en) | A kind of titanium painting ruthenium net anode plate of insoluble anode method electrolytic preparation high pure metal | |
| CN1152981C (en) | Two-electrode four-contact electric conducting device and method for electric deposition tank or electrolyzer | |
| CN201834987U (en) | Cathode power outlet device of aluminium electrolysis cell | |
| CN208632659U (en) | Superconductive energy-saving anode rod component | |
| CN103981540B (en) | A kind of aluminum electrolytic bath composite cathode structure containing high connductivity back bone network | |
| CN201473612U (en) | Manganese electrolytic deposition cathode board structure recycling conductive folder | |
| CN204825070U (en) | It colludes single positive pole steel claw in not to make more balanced face down bonding of current distribution take over bridge type | |
| CN205188454U (en) | Electrolysis cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20161205 |