CN2251564Y - Electroplating clothes stand - Google Patents
Electroplating clothes stand Download PDFInfo
- Publication number
- CN2251564Y CN2251564Y CN 95214286 CN95214286U CN2251564Y CN 2251564 Y CN2251564 Y CN 2251564Y CN 95214286 CN95214286 CN 95214286 CN 95214286 U CN95214286 U CN 95214286U CN 2251564 Y CN2251564 Y CN 2251564Y
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- China
- Prior art keywords
- mobile jib
- hanger
- fixture block
- screw
- type
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Abstract
The utility model provides an electroplating clothes hanging rack. The main rod of a copper square hanging rack is penetrated in an anti-acid-alkali plastic insulation circular pipe, the upper end of the hanging rack main rod is clamped and wrapped by a clamping block and a clamping sheet, and the hanging rack main rod is hung on the cathode conductive horizontal rack of an electroplating machine. A plurality of plastic fixing clamping heads are arranged on the insulation circular pipe in series, the fixing clamping heads are provided with L-shaped blocks and clamping grooves, screw holes are arranged on the L-shaped blocks, the inner side walls of the clamping grooves are provide with C-shaped hole grooves, and copper conductive pins which can be screwed in the hanging rack main rod are arranged in the C-shaped hole grooves. The utility model has good conductivity and saves the operation that plated metal is eroded by strong acid and alkali. In addition, the cost is saved, and the pollution is reduced.
Description
The utility model relates to a kind of Electroplating Rack, and it hangs on the negative electrode conduction crossbearer of electroplating machine in use, except the mode of hanging is good, improves electroplating quality the work-ing life that can effectively improve hanger in addition, prevents to pollute, and saves multiple advantages such as cost.
The stereographic map of the existing Electroplating Rack of system shown in Figure 1, existing hanger (1) is to be provided with a hook (100) on the hanger mobile jib (10) of stainless steel, hook (100) cooperates a bolt (13) by this, hanger (1) is hung and locks on electroplating machine can the conduction crossbearer of horizontal lifting.(the opening system of this U type lacing film (12) also is a Stainless Steel Products towards side to be welded with the two lacing films (15) of a plurality of U type lacing films (12) or L type on the aforementioned hanger mobile jib (10); The two lacing films of L type then extend to both sides).Above-mentioned hanger must increase one deck insulating resin layer (EPOXY) together with fan-shaped bolt one surface that coexists after completing, and only stays the screw of U type lacing film (12) and two lacing films (15), and the screw portion of fan-shaped bolt is not by insulating layer coating; In addition, lip-deep several protrusions of hanger mobile jib (1), and with the symmetric contact of fan-shaped bolt (13) (16), also need not by insulating layer coating.When implementing electroplating activity, will be inserted in the clip slot of U-shaped lacing film by electronplate earlier, then fan-shaped bolt is screwed into, make by electronplate to contact with protrusion contact (16).When electric current is penetrated by electroplating machine, promptly be transmitted to by electronplate with protruding contact (16) through hanger mobile jib (10) by the conduction crossbearer, carry out electroplating activity.
All the be covered main purpose of a layer insulating of above-mentioned hanger mobile jib (10) and fan-shaped bolt (13) is to avoid plated metal attached on hanger mobile jib (10) and the fan-shaped bolt (13).But, after plating is finished, the screw of the two lacing films (15) of U type lacing film (12) and L type, and the screw rod position of fan-shaped bolt (13) all will be subjected to the influence of electroplate liquid, and be infected with plated metal.Therefore, after implementing the several electroplating activity, hanger (1) and fan-shaped bolt (13) together must be immersed in nitric acid (HNO
3) in the liquid, eat away with strong acid (or highly basic), and then clean with a large amount of flushing with clean water.
Existing Electroplating Rack has following shortcoming:
1. hanger mobile jib and fan-shaped bolt stainless steel, but stainless conductivity is not fine, its resistance height, so electroplating time is longer, waste of energy is more, galvanized effect is also relatively poor.
2. after implementing the several electroplating activity, hanger with plated body contact part and bolt near can speckle with plated metal, so hanger mobile jib and fan-shaped bolt must corrode with strong acid or highly basic, so not only cause trouble, also can weaken later galvanized effect, and increase trade effluent.
3. after plating was finished, electroplate liquid easily was infected with and takes out of by existing hanger when taking out, and therefore lost a large amount of electroplate liquids.
4. existing hanger must use a large amount of strong acid or aqueous alkali to make to corrode usefulness, but also needs a large amount of clear water to clean, and not only easily pollutes, and also wastes many water.
5. between the bolt and screw of existing hanger, after electroplating for several times, the connection effect of screw thread will be had a greatly reduced quality, and go fromes bad to worse, and easily breaks down, and scraps until using at last.
6. existing hanger must send factory's maintenance process if damage is arranged or block damage, can't change immediately or keep in repair, and this will cause very big waste for the dealer, and it is standby to need to prepare more hanger, and then has improved cost.
In view of the shortcoming of existing hanger, the designer provides a kind of improved Electroplating Rack, and this Electroplating Rack is mainly combined by copper hanger mobile jib, insulate pipe, U type fixture block and intermediate plate and bolt and several fixed chucks, it is characterized in that:
The hanger mobile jib is side's bar bar made of copper, and its upper end has a U type fixture block and an intermediate plate double team, and after passing in the screw that this U type fixture block is screwed in the hanger mobile jib with two bolts, passes intermediate plate again, other tie spacer and nut and combine; This U type fixture block and intermediate plate and bolt can be interposed in the conduction crossbearer between U type fixture block and the intermediate plate simultaneously with under the horizontal or vertical negative electrode conduction crossbearer that is hung on an electroplating machine of hanger mobile jib;
The U type fixture block of hanger mobile jib is the part of double team not, can penetrate in the insulation pipe made from PP or PE plastics, and in pipe internal pore place packing ring epoxy resins material, and seal with an end plug in the bottom port of insulation pipe;
Several equally spaced screws are set on the hanger mobile jib, and one screw also are set in the bottom; Again, also be provided with several circular holes on the insulation pipe, the bottom also is provided with a circular hole, and the screw on these circular holes and the aforementioned hanger mobile jib is symmetrically set; Can go here and there and establish several fixedly fixture blocks on the surface of insulation pipe, fixedly fixture block and a circular hole are symmetrical arranged for each;
Several fixed chucks and a bottom fixed chuck, the PE or the PP plastics that are all antiacid alkali are made, each fixed chuck all has perforation, and the L type piece that extends out that can pass the insulation pipe, between perforation and L type piece, a clip slot is arranged, sidewall at clip slot has a C type hole slot, and this C type hole slot communicates with perforation; Again, before the L type piece screw is arranged, the bolt of the PP of antiacid alkali or PE plastics can be screwed in this screw;
In addition fixedly in the C type hole slot of fixture block a copper conductive plugs is set all at each, an end of this conductive plugs is screwed into a screw rod, and this screw rod is screwed in the screw of hanger mobile jib after can passing the circular hole of insulation pipe; In addition, the rubber snare that is provided with an antiacid alkali is also gone here and there in the periphery of this conductive plugs.
The insulation pipe equal intervals of hanger is provided with fixed chuck in the utility model, and the opening direction of its clip slot is identical with the sensing of L type piece, and all towards the left side or the right side.
A chuck is fixed in bottom in the utility model under the insulation pipe of hanger, and the opening direction of its clip slot is identical with the sensing of L type piece, and towards the below.
Fixed chuck can be the opposite and symmetric array mode of aforementioned two fixed chucks in the utility model, and between links into an integrated entity with shaft of rib, and this a pair of fixed chuck has several to perforation, clip slot, C type hole slot and screw etc., and is and is symmetrical arranged.
The utility model can vertically be hung on the hanger mobile jib on the conduction crossbearer of electroplating machine owing to be provided with U type fixture block and intermediate plate and bolt, and the space between two bolts can be provided with the conduction crossbearer of different sizes.
The insulation pipe is enclosed within the periphery of hanger mobile jib, forms one deck insulating protective layer, and the space in the insulation pipe is the packing ring epoxy resins then; and then formation second layer insulation protection device; like this, except can avoiding the hanger mobile jib and electroplate liquid contacts, also can prevent the unusual fluctuation of hanger mobile jib.
Can embed in the clip slot of each fixed chuck by electronplate, fixed with bolt then, make by electronplate and can be in contact with one another with conductive plugs, and this conductive plugs contacts with the hanger mobile jib, so when electric current is exported from electroplating machine conduction crossbearer, after hanger mobile jib and conductive plugs, just feed by electronplate, obtain best electroplating effect.
The utility model also has following advantage except above-mentioned effect:
1. conduct electricity very well.Hanger mobile jib of the present utility model and conductive plugs are based on copper material, and its conductivity is tens of times of conventional hanger, therefore conduct electricity very well, and resistance is little, and the effective rate of utilization of electric current increases, and not only can improve electroplating quality, also can reduce waste of energy, save electric power.
2. hanger is not stained with plated metal.Because insulation pipe, fixed chuck and bolt are all made with the insulating plastics of antiacid alkali, therefore can effectively intercept electroplate liquid, in electroplating process, can avoid electroplate liquid to contact,, not need to corrode operation so there is not conventional hanger to be infected with the problem of plated metal with the hanger mobile jib.
3. saving cost.
A. effectively utilize the high conduction performance of copper, it is poor to overcome the conventional hanger current utilization rate, and stainless steel easily generates heat, the shortcoming of waste electric power.
B. hanger and fixed chuck, bolt are difficult for being infected with electroplate liquid for the insulation material, can reduce the amount that electroplate liquid is taken out of coating bath.
C. be not stained with plated metal, so can reduce the consumption of anode metal.
D. owing to do not need with nitric acid (NHO
3) or other strong acid-base erosion, so can save man-hour, reduce cost.
E. one-piece construction of the present utility model is an integrated structure, thus when damage parts, can change immediately, and will not send factory's maintenance by whole hanger, it is convenient many to pretend industry, and need not prepare too many spare unit, therefore can reduce investment.
4. reduce the generation of waste water and waste gas, reach environmental protection requirement.The metal that the utility model need not use strong acid or highly basic etching off to attach is not so can produce waste water or waste gas.Moreover insulating material of the present utility model is not had a wetting ability, so electroplate liquid lacking of being taken out of; Therefore, the electroplating wastewater of factory can reduce in a large number.
Below, be described with reference to the accompanying drawings function, effect and the feature of an embodiment of the utility model.In the accompanying drawing:
Shown in Figure 1 is the stereographic map of existing Electroplating Rack;
Fig. 2 is the isometric exploded view of the Electroplating Rack of an embodiment of the utility model;
Fig. 3 is the three-dimensional cutaway view of the fixed chuck of an embodiment of the utility model;
Fig. 4 is the hanger assembled sectional view of an embodiment of the utility model;
Fig. 5 is an A-A sectional view among Fig. 4;
Fig. 6 is the cutaway view Amplified image of hanger shown in the right side and fixed chuck combination among Fig. 2 of an embodiment of the utility model;
Fig. 7 is the stereographic map of two fixed chucks of an embodiment of the utility model;
Fig. 8 is the use legend () of an embodiment of the utility model;
Fig. 9 is the use legend (two) of an embodiment of the utility model;
Figure 10 is the another kind enforcement figure of an embodiment of the utility model.
See also Electroplating Rack three-dimensional exploded view shown in Figure 2, disclosed the main system of Electroplating Rack mobile jib of the present utility model (2) among the figure and can hold the insulation pipe (23) of mobile jib, intermediate plate (22) that a U type fixture block (21) matches with one and several fixed chucks (3,4) etc. by the square hanger mobile jib of a copper (20),, mat bolt and nut block synthesize one.Said fixing chuck (3,4) is the chuck of two kinds of different shapeies and structure, wherein, fixed chuck (3) can have several, and go here and there to be located at outside the insulation pipe (23) and enclose (fixed chuck (3) only is shown among the figure), and fixed chuck (4) has only one, is located at the bottom of insulation pipe (23).
Hanger mobile jib (20) is side's bar bar made of copper, there are two screws (200) its upper end, can be screwed into two screw rods (291) in two screws, these two screw rods are fixed on a U-shaped fixture block (21) and an intermediate plate (22) hanger mobile jib (20) upper end simultaneously, and tie spacer (292) and nut (293), the negative electrode conduction crossbearer (7) that whole Electroplating Rack (2) is hung on electroplating machine is gone up (as shown in Figure 4).Space between two screw rods is fit to place the conduction crossbearers of various different sizes.The top of this U type fixture block (21) connects a horizontally extending catch (211), and this catch can be convenient on the conduction crossbearer that hanger mobile jib (20) hang on electroplating machine, and has protection hanger mobile jib to avoid being infected with the effect of the electroplate liquid of top drippage in addition.
Hanger mobile jib (20) is except the upper end is provided with U type fixture block (21) and intermediate plate (22), all the other partly are through in the insulation pipe (23), and this insulation pipe is the circular body of being made by PE or PP material, and itself is also non-conductive, and smooth surface, be not easy to be infected with electroplate liquid.On hanger mobile jib (20), also have several apertures (201), and also there is an aperture (202) bottom, in addition, on the surface of insulation pipe (23) several circular holes (230) are arranged also, one circular hole (232) is also arranged at the bottom, and circular hole (230,232) is symmetrically set with aforementioned screw (201,232) and aforementioned screw (201,202).In addition, the bottom of insulation pipe (23) is gone back caulked one end plug (231) is arranged, mat end plug and electroplate liquid can't be entered in the pipe from the bottom port of insulation pipe (23).
Aforementioned fixation chuck (3,4) is to be made by PE or PP material, two kinds of multi-form fixed chucks (3,4) all have a perforation (30,40) that can allow the insulation pipe pass, and L shaped (31,41) of a protrusion, and boring a hole and a clip slot (32,42) is arranged between L shaped, a sidewall of clip slot (near the wall of perforation) has a C shape hole slot (33,43) again.Clip slot (32) opening direction of aforementioned fixation fixture block (3) is consistent with the opening direction of L shaped (31), and all is towards the left side as required or right edge; Fixedly clip slot (42) opening direction of fixture block (4) then is consistent (as shown in Figure 3, this figure stands upside down fixed chuck and draws) down with the opening direction of L shaped (41), so the form of two kinds of fixed chucks (3,4) is inequality.On L shaped (31,41) of two kinds of fixed chucks screw (34,44) is arranged, this screw can allow a PE or the plastic bolt of PP (27) be screwed into.
Secondly, other has a copper conductive plugs (25), and an end of conductive plugs is equipped with a screw rod (24), and this screw rod can be screwed in the screw (201,202) interior (as shown in Figure 4) of hanger mobile jib (20), and makes conductive plugs (25) contact with copper hanger mobile jib (20).A rubber snare (26) has also been overlapped in the periphery of conductive plugs (25), and this rubber snare is with after conductive plugs combines, and an end of rubber snare can protrude from outside the conductive plugs.
See also Fig. 6, after inserting in the clip slot of fixed chuck (3,4) by electronplate (6), can will be compressed inwardly by electronplate (6) with insulating bolt (27), and force rubber snare (26) to shrink, also make simultaneously and contacted with conductive plugs (25) by electronplate (6), the rubber snare can be lived the face seal of conductive plugs again, directly contacts with conductive plugs so can prevent electroplate liquid.When electric current is conducted electricity by negative electrode after crossbearer (7) conduction gives hanger mobile jib (20), passed conductive plugs (25) again and conduction is given by electronplate (6), because hanger mobile jib and conductive plugs are all copper metal, the more existing stainless steel metal of perveance is better.
See also Fig. 5, above-mentioned hanger mobile jib (20) has retained the space because of inside afterwards in penetrating insulation pipe (23), so must in pipe, add the wadding (28) of Resins, epoxy, contact with electroplate liquid when flooding electroplate liquid to prevent the hanger mobile jib, can prevent the unusual fluctuation of hanger mobile jib in addition.
Continue to consult Fig. 7, the two fixed chucks (5) among the figure are oppositely symmetrical molectrons of aforementioned two fixed chucks (3), connect with shaft of rib (51) between the two, so can make up two hangers (2) simultaneously.This pair fixed chuck (5) has geminative perforation (50), geminative clip slot (52), geminative C type hole slot (53) and geminative screw (54), geminative L type piece (55) etc., and is and is symmetrical arranged.
Continue to consult the use legend of the present utility model () of Fig. 8, the hanger among the figure (2) is the state that vertically hangs.Two hangers (2) all have been hung on conduction crossbearer (7) among the figure, and each hanger (2) can be gone here and there and established several fixed chucks (3) and a fixed chuck (4).During enforcement, at first will be seated between two hangers (2), and two fixed chucks of mat (3) so can carry out electroplating activity with its clamping by electronplate (6).Secondly, the fixed chuck (4) of hanger (2) bottom also can press from both sides and hang one by electronplate (6); In addition, in order to keep the steadiness between the two parallel symmetrically arranged hangers (2) better, also can hang a bottom bar (8) again and come auxiliary.
Continue to consult the use legend of the present utility model (two) of Fig. 9, four hangers (2) have been adopted among the figure, wherein, two hangers of central authorities (2) utilize two fixed chucks (5) to be combined into one, yet in order to increase each other good parallel and stable of each hanger (2), equally can be with fixed chuck (4) combination of below of a bottom bar (8) and each hanger (2), and then strengthen the stability of whole hanger.
Consult the of the present utility model another kind of enforcement figure of Figure 10 at last, hanger mobile jib (80) top of hanger among the figure (8) is provided with a portable fixture block (81), this fixture block has a groove (811), can embed hanger mobile jib (80), and the top of fixture block (81) also is connected with the carrying handle (812) of an inverted L shape and the crotch (813) of an inverted L shape, this carrying handle can make the staff be easy to hand loading and unloading hanger (2), crotch then can be established a screw (814) at front end, and fix a reed (815) in the bottom of crotch, can be screwed into a bolt (816) again in this screw.Aforementioned fixture block (81) can refill after wearing two screw rods (817) in the screw (801) of hanger mobile jib (80), reaches the fixed effect.
When the crotch (813) of aforementioned hanger (2) is hung on after negative electrode conduction crossbearer (7) goes up, but mat bolt (816) actuating spring (815) make it and conduct electricity crossbearer (7) secure bond together, this reed helps to fixedly secure the hanger mobile jib.
Claims (6)
1, a kind of Electroplating Rack, this Electroplating Rack are mainly combined by copper hanger mobile jib, insulate pipe, U type fixture block and intermediate plate and bolt and several fixed chucks, it is characterized in that:
The hanger mobile jib is side's bar bar made of copper, and its upper end has a U type fixture block and an intermediate plate double team, and after passing in the screw that this U type fixture block is screwed in the hanger mobile jib with two bolts, passes intermediate plate again, other tie spacer and nut and combine; This U type fixture block and intermediate plate and bolt can be interposed in the conduction crossbearer between U type fixture block and the intermediate plate simultaneously with under the horizontal or vertical negative electrode conduction crossbearer that is hung on an electroplating machine of hanger mobile jib;
The U type fixture block of hanger mobile jib is the part of double team not, can penetrate in the insulation pipe made from PP or PE plastics, and in pipe internal pore place packing ring epoxy resins material, and seal with an end plug in the bottom port of insulation pipe;
Several equally spaced screws are set on the hanger mobile jib, and one screw also are set in the bottom; Again, also be provided with several circular holes on the insulation pipe, the bottom also is provided with a circular hole, and the screw on these circular holes and the aforementioned hanger mobile jib is symmetrically set; Can go here and there and establish several fixedly fixture blocks on the surface of insulation pipe, fixedly fixture block and a circular hole are symmetrical arranged for each;
Several fixed chucks and a bottom fixed chuck, the PE or the PP plastics that are all antiacid alkali are made, each fixed chuck all has perforation, and the L type piece that extends out that can pass the insulation pipe, between perforation and L type piece, a clip slot is arranged, sidewall at clip slot has a C type hole slot, and this C type hole slot communicates with perforation; Again, before the L type piece screw is arranged, the bolt of the PP of antiacid alkali or PE plastics can be screwed in this screw;
In addition fixedly in the C type hole slot of fixture block a copper conductive plugs is set all at each, an end of this conductive plugs is screwed into a screw rod, and this screw rod is screwed in the screw of hanger mobile jib after can passing the circular hole of insulation pipe; In addition, the rubber snare that is provided with an antiacid alkali is also gone here and there in the periphery of this conductive plugs.
2. Electroplating Rack as claimed in claim 1 is characterized in that, the insulation pipe equal intervals of hanger is provided with fixed chuck, and the opening direction of its clip slot is identical with the sensing of L type piece, and all towards the left side or the right side.
3. Electroplating Rack as claimed in claim 1 is characterized in that, a chuck is fixed in the bottom under the insulation pipe of hanger, and the opening direction of its clip slot is identical with the sensing of L type piece, and towards the below.
4. Electroplating Rack as claimed in claim 1, it is characterized in that, fixed chuck can be the opposite and symmetric array mode of aforementioned two fixed chucks, and between links into an integrated entity with shaft of rib, this a pair of fixed chuck has several to perforation, clip slot, C type hole slot and screw etc., and is and is symmetrical arranged.
5. Electroplating Rack as claimed in claim 1, it is characterized in that, a portable fixture block can be fixed in hanger mobile jib top, the top of this fixture block can connect the carrying handle of an inverted L shape and the crotch of an inverted L shape, fixture block has a groove can embed the hanger mobile jib, and the front end of inverted L shape crotch is established a screw, and the bottom fixes a reed, can be screwed into a bolt in the above-mentioned screw; Secondly, fixture block can be bolted to after the hanger mobile jib with two.
6. Electroplating Rack as claimed in claim 1 is characterized in that, the top of U type fixture block can extend horizontally away a catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214286 CN2251564Y (en) | 1995-06-23 | 1995-06-23 | Electroplating clothes stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214286 CN2251564Y (en) | 1995-06-23 | 1995-06-23 | Electroplating clothes stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2251564Y true CN2251564Y (en) | 1997-04-09 |
Family
ID=33863956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95214286 Expired - Fee Related CN2251564Y (en) | 1995-06-23 | 1995-06-23 | Electroplating clothes stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2251564Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443836A (en) * | 2010-10-01 | 2012-05-09 | 黄勇建 | Protecting device in electroplating process of electroplated product |
| CN102586846A (en) * | 2011-01-11 | 2012-07-18 | 富葵精密组件(深圳)有限公司 | Electroplating hanger |
| CN102794726A (en) * | 2011-05-23 | 2012-11-28 | 纬创资通股份有限公司 | Surface treatment jig |
| CN103147115A (en) * | 2013-03-22 | 2013-06-12 | 中冶南方工程技术有限公司 | Electrode for cold-rolling strip steel electrolytic cleaning |
| CN105088322A (en) * | 2014-05-13 | 2015-11-25 | 恒劲科技股份有限公司 | Hanger device |
| CN106435659A (en) * | 2016-11-21 | 2017-02-22 | 江苏梦得新材料科技有限公司 | Electro-galvanizing brightening agent |
| CN106435700A (en) * | 2016-11-21 | 2017-02-22 | 江苏梦得新材料科技有限公司 | Slender bar plating hanger |
| TWI792832B (en) * | 2022-01-03 | 2023-02-11 | 漢瑪科技股份有限公司 | Fixing device of electroplating rack |
-
1995
- 1995-06-23 CN CN 95214286 patent/CN2251564Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443836A (en) * | 2010-10-01 | 2012-05-09 | 黄勇建 | Protecting device in electroplating process of electroplated product |
| CN102443836B (en) * | 2010-10-01 | 2014-07-30 | 黄勇建 | Protecting device in electroplating process of electroplated product |
| CN102586846A (en) * | 2011-01-11 | 2012-07-18 | 富葵精密组件(深圳)有限公司 | Electroplating hanger |
| CN102794726A (en) * | 2011-05-23 | 2012-11-28 | 纬创资通股份有限公司 | Surface treatment jig |
| CN102794726B (en) * | 2011-05-23 | 2014-11-12 | 纬创资通股份有限公司 | Surface treatment jig |
| CN103147115A (en) * | 2013-03-22 | 2013-06-12 | 中冶南方工程技术有限公司 | Electrode for cold-rolling strip steel electrolytic cleaning |
| CN103147115B (en) * | 2013-03-22 | 2016-04-20 | 中冶南方工程技术有限公司 | Cold rolled strip electrolytic cleaning electrode |
| CN105088322A (en) * | 2014-05-13 | 2015-11-25 | 恒劲科技股份有限公司 | Hanger device |
| CN106435659A (en) * | 2016-11-21 | 2017-02-22 | 江苏梦得新材料科技有限公司 | Electro-galvanizing brightening agent |
| CN106435700A (en) * | 2016-11-21 | 2017-02-22 | 江苏梦得新材料科技有限公司 | Slender bar plating hanger |
| CN106435700B (en) * | 2016-11-21 | 2019-03-01 | 江苏梦得新材料科技有限公司 | Elongated class bar Electropolating hangers |
| TWI792832B (en) * | 2022-01-03 | 2023-02-11 | 漢瑪科技股份有限公司 | Fixing device of electroplating rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
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