CN202705526U - Novel super-hard material electric plating device - Google Patents
Novel super-hard material electric plating device Download PDFInfo
- Publication number
- CN202705526U CN202705526U CN 201220351363 CN201220351363U CN202705526U CN 202705526 U CN202705526 U CN 202705526U CN 201220351363 CN201220351363 CN 201220351363 CN 201220351363 U CN201220351363 U CN 201220351363U CN 202705526 U CN202705526 U CN 202705526U
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- roller bottle
- rolling bottle
- negative electrode
- direct
- electric plating
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Abstract
The utility model discloses a novel super-hard material electric plating device. The novel super-hard material electric plating device comprises a rolling bottle device, a rolling bottle, an anode and a cathode, wherein the rolling bottle device is provided with a rolling bottle bracket and a rolling bottle motor; the rolling bottle is arranged on the rolling bottle bracket; the rolling bottle motor drives the rolling bottle bracket and the rolling bottle to rotate; and the cathode is a rotary cathode. The novel super-hard material electric plating device, disclosed by the utility model, has the advantages of not only reducing concentration difference of metal ions in plating liquid around the cathode, but also obtaining a uniform metal plating layer on the surface of a grinding material, reducing joined crystals generated in the electric plating process, being very good for electric plating of super-hard grinding materials, greatly improving production efficiency, saving production cost and lowering a rate of the joined crystals.
Description
Technical field
The utility model relates to technical field of plating equipment, especially relates to a kind of novel superhard material electroplanting device.
Background technology
At present, the electroplanting device of superhard material, generally be to adopt fixed negative electrode, traditional negative electrode all is a copper conductor, and head is exposed to be contacted with abrasive material, abrasive material wrapped all the time exposed copper conductor and consists of the cathodic area with abrasive material when plating bottle rotated, during rotation, a side of wire has a pile abrasive material to exist all the time, and it is more to plate out in this way the abrasive material crystal stock that comes, even if reduce the generation that current density also can't be eliminated crystal stock, will produce more substandard product like this.Adding dispersion agent in the plating bath in addition also is the method for commonly using, but effect is not clearly.Pursue low crystal stock rate and be abrasive material galvanizer author and want the difficult problem that solves always.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of novel superhard material electroplanting device, this device not only can reduce around the negative electrode concentration difference of metal ion in the plating bath, and can also make abrasive surface obtain uniform metal plating, reduce and occur more crystal stock in the electroplating process, be very beneficial for super hard abrasive and electroplate, can greatly enhance productivity, save production cost, reduce the crystal stock rate.
For achieving the above object, the utility model by the following technical solutions:
Novel superhard material electroplanting device of the present utility model, comprise roller bottle apparatus, roller bottle, anode and negative electrode, be provided with roller bottle carriage and roller bottle motor on the roller bottle apparatus, roller bottle is contained on the roller bottle carriage, roller bottle driven by motor roller bottle carriage and roller bottle are rotated, and described negative electrode is rotary negative electrode.
Further, described rotary negative electrode comprises support bar, anchor clamps, direct supply, direct-current machine and stainless steel conducting rod, direct supply is the direct-current machine power supply, the direct-current machine output terminal drives the stainless steel conducting rod by retarding mechanism, direct-current machine is fixed on the support bar by anchor clamps, and the stainless steel conducting rod is connected with the negative electrode of electroplating power supply.
Further, also comprise the DC motor speed-regulating device.
Further, the head length of stainless steel conducting rod diameter 6 ㎜ is 10 ㎜.
The beneficial effects of the utility model are:
Rotary negative electrode in the utility model is low speed rotation in the plating bottle, also played the effect of stirring plating bath in the time of rotation, can improve current density, shorten the production cycle, reduce the crystal stock rate, make bubble hydrogen accelerate to break away from negative electrode, reduce the generation of coating hole and pin hole, pit, accelerate mass transfer process, the cathode diffusion layer nickel ion is replenished fast, reduced concentration polarization.This equipment cost is low, easily control, and abrasive material does not stop rolling during barrel plating in the plating bottle, and the stirring action of rotating cathode is arranged again simultaneously, is equivalent to more strengthen stirring action.Electricity knowledge is told us: when electric current passes through conductor, electric current mainly concentrates on the outside surface of wire, be " surface action " of electric current, about 6 ㎜ of stainless steel electrode head diameter are about 10 ㎜, and are thicker nearly about one times than traditional copper conductor, greatly improved conductive area, fully contact with abrasive material owing to ceaselessly rotate, the abrasive material of negative electrode head has ceaselessly been upgraded again in the rotation of plating bottle, makes the abrasive material in the plating bottle all have an opportunity to obtain uniform plating.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being apparent to those skilled in the art to investigating hereinafter, perhaps can from practice of the present utility model, take a hint.Target of the present utility model and other advantages can realize and obtain by specifically noted structure in following specification sheets and the accompanying drawing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the Direct Current Governor System schematic circuit diagram of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, novel superhard material electroplanting device of the present utility model, comprise roller bottle apparatus 3, roller bottle 8, anode 7 and negative electrode 4, be provided with roller bottle carriage 6 and roller bottle motor on the roller bottle apparatus 3, roller bottle is contained on the roller bottle carriage 6, the roller bottle motor drives roller bottle carriage 6 by machine shaft 5 and roller bottle 8 is rotated, described negative electrode 4 is rotary negative electrode, described rotary negative electrode 4 comprises support bar 2, anchor clamps 10, direct supply, direct-current machine 9 and stainless steel conducting rod, direct supply is direct-current machine 9 power supplies, the direct-current machine output terminal drives the stainless steel conducting rod by retarding mechanism, direct-current machine 9 is fixed on the support bar 2 by anchor clamps 10, and the stainless steel conducting rod is connected with the negative electrode of electroplating power supply as the negative electrode 4 of electroplating.Also comprise the DC motor speed-regulating device during implementation, the DC speed regulation circuit as shown in Figure 2, described direct supply also is to be formed through the transformation rectification by AC power.During implementation, the head length of stainless steel conducting rod diameter 6 ㎜ is 10 ㎜.
The utility model has improved original Tumble-plating device; change the former copper conductor negative electrode that fixes into conduction good and revolvable negative electrode; the rolling of abrasive material is stirred when being conducive to electroplate; reduced the generation of crystal stock; improve the concentration of cathode diffusion layer metal ion, reduced concentration polarization, accelerated the sedimentation velocity of metal ion; improve production efficiency, be conducive to the large-scale production of enterprise.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. novel superhard material electroplanting device, comprise roller bottle apparatus, roller bottle, anode and negative electrode, be provided with roller bottle carriage and roller bottle motor on the roller bottle apparatus, roller bottle is contained on the roller bottle carriage, roller bottle driven by motor roller bottle carriage and roller bottle are rotated, and it is characterized in that: described negative electrode is rotary negative electrode.
2. novel superhard material electroplanting device claimed in claim 1, it is characterized in that: described rotary negative electrode comprises support bar, anchor clamps, direct supply, direct-current machine and stainless steel conducting rod, direct supply is the direct-current machine power supply, the direct-current machine output terminal drives the stainless steel conducting rod by retarding mechanism, direct-current machine is fixed on the support bar by anchor clamps, and the stainless steel conducting rod is connected with the negative electrode of electroplating power supply.
3. novel superhard material electroplanting device according to claim 2 is characterized in that: also comprise the DC motor speed-regulating device.
4. novel superhard material electroplanting device according to claim 2, it is characterized in that: the head length of stainless steel conducting rod diameter 6 ㎜ is 10 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351363 CN202705526U (en) | 2012-07-19 | 2012-07-19 | Novel super-hard material electric plating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351363 CN202705526U (en) | 2012-07-19 | 2012-07-19 | Novel super-hard material electric plating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705526U true CN202705526U (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351363 Expired - Fee Related CN202705526U (en) | 2012-07-19 | 2012-07-19 | Novel super-hard material electric plating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403669A (en) * | 2021-05-31 | 2021-09-17 | 崔仲鸣 | Rotary electrode diamond abrasive surface coating device and method |
-
2012
- 2012-07-19 CN CN 201220351363 patent/CN202705526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403669A (en) * | 2021-05-31 | 2021-09-17 | 崔仲鸣 | Rotary electrode diamond abrasive surface coating device and method |
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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 |
Granted publication date: 20130130 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |