CN203602738U - Electroplating device for inner surface of cylinder - Google Patents
Electroplating device for inner surface of cylinder Download PDFInfo
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- CN203602738U CN203602738U CN201320638804.5U CN201320638804U CN203602738U CN 203602738 U CN203602738 U CN 203602738U CN 201320638804 U CN201320638804 U CN 201320638804U CN 203602738 U CN203602738 U CN 203602738U
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- anode tube
- backflow
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Abstract
The utility model discloses an electroplating device for the inner surface of a cylinder and aims at providing an electroplating device. The electroplating device has the advantages that the appearance of a product is not influenced, the utilization rate of electrolyte can be increased and the waste of the electrolyte can be avoided, the disassembly and the assembly of the cylinder are convenient, the working efficiency can be improved and the labor intensity can be reduced. The electroplating device comprises a circulating main body, wherein the upper end surface of the circulating main body is provided with a liquid guiding groove extending downwards, and is also provided with a spigot sleeve which is connected with an opening of the cylinder in a sealing manner; the spigot sleeve surrounds an upper opening of the liquid guiding groove; a first connecting through hole penetrating through the circulating main body is arranged at the middle part of the bottom surface of the liquid guiding groove; the liquid guiding groove is internally provided with a return anode tube with openings at the upper end and the lower end; the lower end of the return anode tube extends downwards and is connected with the first connecting through hole in a sealing manner; the upper end of the return anode tube extends upwards to penetrate through the spigot sleeve and is positioned above the spigot sleeve; inner holes of the return anode pipe form a return channel; and the outer side surface of the circulating main body is also provided with an electrolyte inlet communicated with the liquid guiding groove.
Description
Technical field
The utility model relates to field of electroplating, is specifically related to the cylinder face electroplanting device that a kind of countercylinder internal surface is electroplated.
Background technology
At present, electroplating technology is widely used in the every field of national product, and it forms a kind of method of surface finish of coating by electrolytic action at workpiece surface.Electroplating technology need to be realized by electroplanting device, and current electroplanting device is conventionally placed in electroplate liquid by workpiece in electroplating process, and electrolytic solution wraps up whole workpiece, then electroplates.
For example, China Patent Publication No. CN103046105A, in open day on April 17th, 2013, the name that utility model is created is called electroplanting device, comprises the plating tank that holds electroplate liquid, and wherein, multiple electros are devoted in described electroplate liquid; A surface or two multiple anodes that surface is staggered relatively with each described multiple electros; The first shielding slab of placing between described electro and described anode.
Current casing surface electroplanting device is that employing is this is equally placed in by whole workpiece the electroplanting device that electroplate liquid (electrolytic solution parcel workpiece) is electroplated; And some cylinders need specially its internal surface to be electroplated, now adopting existing electroplanting device that cylinder is placed in to electroplate liquid electroplates, this not only makes cylinder outside surface and position that some are unnecessary occur coating, affect product appearance, and cause the waste of electrolytic solution and electroplating efficiency to reduce.
Utility model content
The purpose of this utility model is cylinder is placed in to electroplate liquid electroplates in order to overcome cylinder electroplanting device of the prior art, this not only makes cylinder outside surface and position that some are unnecessary occur coating, affect product appearance, and the problem that causes the waste of electrolytic solution and electroplating efficiency to reduce, provide one not only not affect product appearance, and can improve electrolytic solution utilization ratio, avoid electrolytic solution waste; And cylinder easy accessibility, can increase work efficiency, and reduce the cylinder face electroplanting device of labour intensity.
The technical solution of the utility model is:
A kind of cylinder face electroplanting device, comprises loop-body, and loop-body upper surface is provided with the intake chute toward downward-extension, and loop-body upper surface is also provided with the seam cover for being tightly connected with cylinder port, and seam cover is around intake chute upper port; The middle part, bottom surface of intake chute is provided with the first connecting through hole that runs through loop-body, in described intake chute, be provided with the backflow anode tube of upper and lower both ends open, the lower end of backflow anode tube is tightly connected toward downward-extension and with the first connecting through hole, the upper end of backflow anode tube up extends through seam and overlaps and be positioned at seam cover top, and the endoporus of backflow anode tube forms return flow line; On described loop-body outer side, be also provided with the electrolyte entrance communicating with intake chute.
This programme electroplanting device, in the time that reality is used, is inverted cylinder the port of cylinder and seam cover are tightly connected, and the top of backflow anode tube is positioned at cylinder chamber; Now, the common circulatory flow that forms of the endoporus of electrolyte entrance, intake chute, cylinder chamber and backflow anode tube.In the time electroplating, electrolytic solution by electrolyte entrance suction intake chute, makes electrolytic solution from bottom to top gradually fill cylinder chamber to pressurization in intake chute by pump; Then electrolytic solution is realized the backflow of electrolytic solution by the endoporus of backflow anode tube; Realize gradually in this course the plating of countercylinder internal surface.When cylinder face completes after plating, pump quits work, and the electrolytic solution in cylinder automatically declines, refluxes; Can easily cylinder be dismantled.This programme independently countercylinder internal surface is electroplated, and it does not only affect product appearance, and can improve electrolytic solution utilization ratio, avoid electrolytic solution waste; And cylinder easy accessibility, can increase work efficiency, and reduce labour intensity.
As preferably, also comprise device for storing liquid, the electrolytic solution feed liquor interface that device for storing liquid is provided with airtight liquid storage cylinder and communicates with liquid storage cylinder, in described liquid storage cylinder, be provided with some described loop-body, liquid storage cylinder end face is provided with some and loop-body the second connecting through hole one to one, liquid storage cylinder bottom surface is provided with some and loop-body refluxing opening one to one, the upper end of described loop-body is through the second connecting through hole, and between loop-body and the second connecting through hole, be tightly connected, described seam cover is positioned at device for storing liquid top; The lower end liquid storage cylinder sealing bottom surface of loop-body connects, and the first connecting through hole with refluxing opening just to setting.This programme can be electroplated the internal surface of multiple cylinders simultaneously simultaneously, enhances productivity.
As preferably, also comprise the electrolytic bath of upper end open, and electrolytic bath is positioned at device for storing liquid below, between electrolytic solution feed liquor interface and electrolytic bath, be connected by input duct, and input duct connects mutually and is provided with pump; Described device for storing liquid bottom is also provided with discharge opeing outlet, and discharge opeing exit is provided with switch-valve.
As preferably, seam cover is rubber seam cover, described loop-body top is also provided with hold-down gear, this hold-down gear comprises bracing frame, be fixed on set nut on bracing frame and the clamping screw with set nut adaptation, clamping screw vertically arranges, and the top of clamping screw is provided with the holding rod radially extending.This programme cylinder when mounted, is directly inverted cylinder cylinder port is buckled in to seam puts, and then by clamping screw, cylinder is pressed on to seam and puts, thereby realize being tightly connected between cylinder port and seam cover, its installation, convenient disassembly, fast.
As preferably, intake chute upper port edge is provided with the ring-shaped step of depression, and described seam cover bottom surface is provided with the annular boss with ring-shaped step adaptation.
As preferably, in the first connecting through hole, be provided with internal thread, the lower outside face of backflow anode tube is provided with outside screw, is connected, and is provided with sealing-ring between the first connecting through hole and backflow anode tube between the bottom of backflow anode tube and the first connecting through hole by thread seal.
The beneficial effects of the utility model are: independently countercylinder internal surface is electroplated, and it does not only affect product appearance, and can improve electrolytic solution utilization ratio, avoid electrolytic solution waste; And cylinder easy accessibility, can increase work efficiency, and reduce labour intensity.
Accompanying drawing explanation
Fig. 1 is a kind of local section structural representation of cylinder face electroplanting device of the present utility model in actual application.
Fig. 2 is the vertical view of device for storing liquid of the present utility model.
In figure: electrolytic bath 1, device for storing liquid 2, liquid storage cylinder 3, loop-body 4, seam cover 5, backflow anode tube 6, cylinder 7, clamping screw 8, bracing frame 9, electrolyte entrance 10, intake chute 11, refluxing opening 12, electrolytic solution feed liquor interface 13, discharge opeing outlet 14.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of cylinder face electroplanting device, comprises electrolytic bath 1, device for storing liquid 2 and the loop-body 4 of upper end open.Electrolytic bath is positioned at device for storing liquid below.Device for storing liquid is by base plate, and top board and side plate surround.In device for storing liquid 2, be provided with airtight liquid storage cylinder 3.On device for storing liquid 2, be also provided with the electrolytic solution feed liquor interface 13 communicating with liquid storage cylinder.Device for storing liquid bottom is also provided with discharge opeing outlet 14, and discharge opeing exit is provided with switch-valve.Between electrolytic solution feed liquor interface and electrolytic bath, be connected by input duct, and input duct connects mutually and is provided with pump.In liquid storage cylinder 3, be provided with four loop-body 4.Liquid storage cylinder 3 end faces are provided with some and loop-body 4 the second connecting through hole one to one, and liquid storage cylinder bottom surface is provided with some and loop-body refluxing opening 12 one to one.The second connecting through hole is passed in the upper end of loop-body 4, and is tightly connected between loop-body and the second connecting through hole.The lower end liquid storage cylinder sealing bottom surface of loop-body 4 connects.
Loop-body 4 upper surfaces are provided with the intake chute 11 toward downward-extension.On loop-body outer side, be also provided with the electrolyte entrance 10 communicating with intake chute.Loop-body 4 upper surfaces are also provided with the seam cover 5 for being tightly connected with cylinder port.Seam cover is rubber seam cover, and seam cover is made up of rubber.Seam cover 5 is around intake chute 11 upper port, and seam cover is positioned at device for storing liquid 2 tops.Intake chute upper port edge is provided with the ring-shaped step of depression.Seam cover bottom surface is provided with the annular boss with ring-shaped step adaptation.Loop-body 4 tops are respectively equipped with hold-down gear.Hold-down gear comprises bracing frame 9, is fixed on set nut on bracing frame and the clamping screw 8 with set nut adaptation.Clamping screw vertically arranges, and the top of clamping screw is provided with the holding rod radially extending.The lower end of clamping screw is provided with compact heap.
The middle part, bottom surface of intake chute 11 is provided with the first connecting through hole that runs through loop-body.In the first connecting through hole, be provided with internal thread, and the first connecting through hole and refluxing opening 12 are just to arranging.In intake chute 11, be provided with the backflow anode tube 6 of upper and lower both ends open.Backflow anode tube vertically arranges.The lower outside face of backflow anode tube 6 is provided with outside screw.The lower end of backflow anode tube 6 is connected by thread seal toward downward-extension and with the first connecting through hole, and is provided with sealing-ring between the first connecting through hole and backflow anode tube.The upper end of backflow anode tube 6 up extends through seam cover 5, and is positioned at seam cover top.The endoporus of backflow anode tube forms return flow line.
As shown in Figure 1, the actual use procedure of the electroplanting device of the present embodiment is as follows:
First, cylinder 7 is inverted, and the port of cylinder is buckled on seam cover 5.
Then, by clamping screw 8, cylinder 7 is pressed on seam cover 5, thereby realizes being tightly connected between cylinder port and seam cover.
In the time electroplating, the switch-valve of discharge opeing outlet 14 cuts out, and open pump; , by the liquid storage cylinder 3 of electrolytic solution suction device for storing liquid 2 liquid storage cylinder is pressurizeed by pump; When filling in liquid storage cylinder after electrolytic solution, electrolytic solution is from electrolyte entrance 10 toward the interior injection of intake chute 11, and fills gradually cylinder 7 inner chambers from bottom to top; Then electrolytic solution makes electrolytic solution be back to electrolytic bath 1 by the endoporus of backflow anode tube 6.Complete gradually in this course the plating of countercylinder internal surface.
When cylinder face completes after plating, pump quits work, and opens the switch-valve of discharge opeing outlet; Make the electrolytic solution in cylinder automatically decline, reflux.Then will on clamping screw, move, the cylinder that completes plating can be taken off.
Claims (6)
1. a cylinder face electroplanting device, it is characterized in that, comprise loop-body (4), loop-body upper surface is provided with the intake chute (11) toward downward-extension, loop-body upper surface is also provided with the seam cover (5) for being tightly connected with cylinder port, and seam cover is around intake chute upper port; The middle part, bottom surface of intake chute is provided with the first connecting through hole that runs through loop-body, in described intake chute, be provided with the backflow anode tube (6) of upper and lower both ends open, the lower end of backflow anode tube is tightly connected toward downward-extension and with the first connecting through hole, the upper end of backflow anode tube up extends through seam and overlaps and be positioned at seam cover top, and the endoporus of backflow anode tube forms return flow line; On described loop-body outer side, be also provided with the electrolyte entrance (10) communicating with intake chute.
2. cylinder face electroplanting device according to claim 1, it is characterized in that, also comprise device for storing liquid (2), the electrolytic solution feed liquor interface (13) that device for storing liquid is provided with airtight liquid storage cylinder (3) and communicates with liquid storage cylinder, in described liquid storage cylinder, be provided with some described loop-body (4), liquid storage cylinder end face is provided with some and loop-body the second connecting through hole one to one, liquid storage cylinder bottom surface is provided with some and loop-body refluxing opening (12) one to one, the upper end of described loop-body is through the second connecting through hole, and be tightly connected between loop-body and the second connecting through hole, described seam cover is positioned at device for storing liquid top, the lower end liquid storage cylinder sealing bottom surface of loop-body connects, and the first connecting through hole with refluxing opening just to setting.
3. cylinder face electroplanting device according to claim 1, it is characterized in that, also comprise the electrolytic bath (1) of upper end open, and electrolytic bath is positioned at device for storing liquid below, between electrolytic solution feed liquor interface and electrolytic bath, be connected by input duct, and input duct connects mutually and is provided with pump; Described device for storing liquid bottom is also provided with discharge opeing outlet, and discharge opeing exit is provided with switch-valve.
4. according to the cylinder face electroplanting device described in claim 1 or 2 or 3, it is characterized in that, described seam cover is rubber seam cover, described loop-body top is also provided with hold-down gear, this hold-down gear comprises bracing frame, be fixed on set nut on bracing frame and the clamping screw with set nut adaptation, clamping screw vertically arranges, and the top of clamping screw is provided with the holding rod radially extending.
5. according to the cylinder face electroplanting device described in claim 1 or 2 or 3, it is characterized in that, described intake chute upper port edge is provided with the ring-shaped step of depression, and described seam cover bottom surface is provided with the annular boss with ring-shaped step adaptation.
6. according to the cylinder face electroplanting device described in claim 1 or 2 or 3, it is characterized in that, in described the first connecting through hole, be provided with internal thread, the lower outside face of backflow anode tube is provided with outside screw, between the bottom of backflow anode tube and the first connecting through hole, be connected by thread seal, and be provided with sealing-ring between the first connecting through hole and backflow anode tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638804.5U CN203602738U (en) | 2013-10-16 | 2013-10-16 | Electroplating device for inner surface of cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638804.5U CN203602738U (en) | 2013-10-16 | 2013-10-16 | Electroplating device for inner surface of cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602738U true CN203602738U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638804.5U Expired - Fee Related CN203602738U (en) | 2013-10-16 | 2013-10-16 | Electroplating device for inner surface of cylinder |
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| Country | Link |
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| CN (1) | CN203602738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886005A (en) * | 2019-12-06 | 2020-03-17 | 隆鑫通用动力股份有限公司 | Anode assembly for cylinder body outside-tank electroplating |
-
2013
- 2013-10-16 CN CN201320638804.5U patent/CN203602738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886005A (en) * | 2019-12-06 | 2020-03-17 | 隆鑫通用动力股份有限公司 | Anode assembly for cylinder body outside-tank electroplating |
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| 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 |
Granted publication date: 20140521 Termination date: 20141016 |
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| EXPY | Termination of patent right or utility model |