CN204570064U - The fixed sturcture of cathode copper and forming mould - Google Patents
The fixed sturcture of cathode copper and forming mould Download PDFInfo
- Publication number
- CN204570064U CN204570064U CN201520211771.5U CN201520211771U CN204570064U CN 204570064 U CN204570064 U CN 204570064U CN 201520211771 U CN201520211771 U CN 201520211771U CN 204570064 U CN204570064 U CN 204570064U
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- copper
- copper coin
- cathode
- disjunctor
- cathode copper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model discloses a kind of fixed sturcture of cathode copper, cathode copper comprises first, second copper coin relative and spaced apart, first, second copper coin is that on one side disjunctor shape is fitted in disjunctor and plate face close, and first, second copper coin is away from the plate face riveting each other on disjunctor limit.By carrying out riveting to first, second copper coin away from the plate face on disjunctor limit, can be fixed first, second copper coin like this, thus prevent when stacking is packed first, second copper coin away from disjunctor limit free end limit between spacing distance comparatively large and occur the problem dehiscing to blow.Compared with the embossed of prior art, adopt technical scheme disclosed in the utility model not only easy to process, and the convenient packing of cathode copper after riveting fixing process, area occupied is little, and safety and stability.
Description
Technical field
The utility model relates to technical field of smelting, is specifically related to a kind of fixed sturcture and forming mould of cathode copper.
Background technology
In prior art, the general step of employing KIdd method electrorefining fine copper is: blister copper is made slab as anode, stainless steel thin slice is as negative electrode, using the mixed liquid of sulfuric acid and copper sulfate as electrolytic solution, after such energising, the blister copper of anode loses cupric ion that electronics obtains to movable cathode, the cupric ion arriving negative electrode obtains electronics and can separate out cathode copper, concrete, as shown in Figure 1, the cathode copper 1 that electrolysis is separated out is coated on the surface that negative electrode 2 is immersed in electrolytic solution, in general, through the time of about one week, namely by hoisting mechanism the negative electrode 2 being coated with cathode copper 1 hung out and be placed on the feeding rack of machine for cutting charge into pieces, two scoops on machine for cutting charge into pieces are mobile from top to bottom to be stripped down the cathode copper 1 being coated on negative electrode 2 both sides, the cathode copper 1 peeled off is through stacking, packing, can to dispatch from the factory after weighing sale.But, in actual production, cross section profile due to the cathode copper 1 stripped down from negative electrode 2 is the U-shape of bottom flat, that is cathode copper 1 is made up of two panels copper coin 1a, 1b disjunctor, when this just makes stacking pack, on cathode copper 1, two panels copper coin 1a, 1b are in free state away from the end limit of both connection sections, so not only cause the gap between two panels copper coin 1a, 1b large, thus increase transportation cost, and one end is high during cathode copper 1 stacking, one end is low, bundled cathode copper 1 is caused landing easily to occur or blows phenomenon.In addition, conveniently postorder processing, downstream client generally requires that two panels copper coin 1a, 1b of cathode copper 1 are fixed by copper mine enterprise.
In order to solve the problem, the cathode copper 1 got off from negative electrode 2 sur-face peeling is first carried out embossed by current copper mine enterprise, and then carry out stacking, packing, although embossed can the two panels copper coin 1a of anticathode copper 1, fixed between 1b, have compressed the two panels copper coin 1a of cathode copper 1 simultaneously, gap between 1b, but embossing when adopting embossed to make stacking on adjacent cathode copper 1 has plenty of the superposition that just in time coincide, the problem that staggered superposition then occurs had, so bundled cathode copper 1 is directly dropped in stove and add man-hour, just in time gapless between the identical cathode copper 1 superposed, cause only heat transfer efficiency low, and for the cathode copper 1 of embossing staggered superposition, add stacking height undoubtedly again.In general, no matter be the packing of direct stacking or the stacking packing again of first embossing, cathode copper 1 is all very easily blown, phenomenon of being scattered, and not only brings difficulty to transport, and there is certain potential safety hazard.Therefore, how to realize stable, the low cost transport of cathode copper 1, this is the technical problem that enterprise is eager to solve.
Summary of the invention
Primary and foremost purpose of the present utility model is to provide a kind of fixed sturcture of cathode copper of easy to process, use safety.
For achieving the above object, the technical solution adopted in the utility model is: a kind of fixed sturcture of cathode copper, cathode copper comprises first, second copper coin relative and spaced apart, first, second copper coin is that on one side disjunctor shape is fitted in disjunctor and plate face close, it is characterized in that: first, second copper coin is away from the plate face riveting each other on disjunctor limit.
The beneficial effect adopting technique scheme to produce is: by carrying out riveting to first, second copper coin away from the plate face on disjunctor limit, can be fixed first, second copper coin like this, thus prevent when stacking is packed first, second copper coin away from disjunctor limit free end limit between spacing distance comparatively large and occur the problem dehiscing to blow.Compared with the embossed of prior art, adopt technical scheme disclosed in the utility model not only easy to process, and the convenient packing of cathode copper after riveting fixing process, area occupied is little, and safety and stability.
Another one object of the present utility model is to provide a kind of forming mould of riveting fixed negative pole copper, it is characterized in that: comprise pedestal, and the upper surface of pedestal is provided with counterbore.When reality processing is fixing, only need offer counterbore on pedestal, then cathode copper is arranged on pedestal, and make riveting location to be punched on cathode copper aim at the counterbore on pedestal, like this by oil cylinder pushing drift on cathode copper once punching press can by first, second copper coin riveted joint be integrated, process efficient and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that in prior art, cathode copper is coated on cathode surface;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is that schematic diagram is stacked in the superposition of two cathode coppers;
Fig. 4 is the I portion enlarged view of Fig. 2;
Fig. 5 is the structural representation of pedestal;
Fig. 6 is that the A of Fig. 2 is to schematic diagram.
Embodiment
A kind of fixed sturcture of cathode copper, cathode copper 10 comprises first, second copper coin 11,12 relative and spaced apart, first, second copper coin 11,12 is that on one side disjunctor shape is fitted in disjunctor and plate face close, and its first, second copper coin 11,12 is away from the plate face riveting each other on disjunctor limit 13.As Figure 2-3, in fact, described first, second copper coin 11, 12 are coated on negative electrode both side surface when being electrolysis for production, and disjunctor limit 13 is the bottoms being coated on negative electrode, the cross section profile of cathode copper 10 formed so is made to be U-shape in bottom flat in general, the utility model passes through first, second copper coin 11, 12 carry out riveting away from the plate face on disjunctor limit 13, like this can to first, second copper coin 11, 12 are fixed, thus to prevent when stacking is packed first, second copper coin 11, 12 away from disjunctor limit 13 suspension limit between spacing distance larger, in other words conj.or perhaps the U-shaped opening of cathode copper 10 is comparatively large and occur the problem dehiscing to blow.Compared with the embossed of prior art, adopt technical scheme disclosed in the utility model not only easy to process, and the convenient packing of cathode copper 10 after fixing process, area occupied is little, and safety and stability, convenient transport.Concrete, contrast known as calculated, compared with the embossed of prior art, adopt riveting of the present utility model to fix the spatial area processing and can save 15-25%.
As further preferred version: first, second copper coin 11,12 interior plate face respect to one another described is respectively arranged with protuberance 111 and recess 121, and described protuberance 111 is corresponding with recess 121 to be arranged and mutually embedding riveted joint.As in Figure 2-4, first, second copper coin 11, protuberance 111 and recess 121 is arranged respectively on 12, riveting is carried out like this by protuberance 111 and recess 121, very convenient, preferably, protuberance 111 on first copper coin 11 and the recess 121 on the second copper coin 12 are formed by a drift punching press and are formed riveting, because steel self have certain ductility, therefore on the plate face of the first copper coin 11 away from the second copper coin 12, punching press is carried out by punching press, according to pre-set punching stroke, make first, second copper coin 11, extend to the working direction of drift and form riveting cooperation in local, plate face on 12.A drift punching press is adopted to make first, second copper coin 11,12 form riveting, not only easy to process, and also the reliability that riveted joint is fixed is high.
Actually add man-hour, there is boss 122 in the outer panel face of the second copper coin 12, described boss 122 is that punching press recess 121 to steel extend and formed.As in Figure 2-4, due to the punching press effect of drift, the first copper coin 11 upper punch is made to portal 112, the original like this copper being positioned at position, hole 112 will extend to the working direction of drift under external force, thus on the plate face of the second copper coin 12, forming protuberance 111 at the first copper coin 11, reason is similar, while recess 121 gone out by the second copper coin 12, originally the copper being positioned at recess 121 position just extends into the outer panel face of protrusion second copper coin 12 and then the boss 122 described in being formed naturally.Preferably, the mesa edge of described boss 122 is extended with annular protrusion 123 circumferentially to the direction away from the second copper coin 12, as in Figure 2-4, the table top of boss 122 is formed annular protrusion 123, that is, by the layout of special punch pad, the local mesa of boss 122 can be made to continue to downward-extension, so both can save punching press energy, and compared with prior art, by the supporting role of annular protrusion 123, the state reaching a balance of the cathode copper 1 of superposition mutually can be made, and then improve the stability of cathode copper 1 stacking, make to there is certain gap between neighbouring cathode copper simultaneously, thus ensure that postorder cathode copper 1 melts down the heat transfer efficiency of processing.Concrete as shown in Figure 3, that is, on the whole, the problem that cathode copper 1 one end is high, one end is low of the stacking that the existence that the supporting role of boss 122 can make up disjunctor limit 13 causes, effectively ensure that the balance of stacking.Concrete, the height of described protuberance 111 is 5-10mm, the hole depth of recess 121 is 5-10mm, in general, the thickness of the negative electrode stainless steel thin slice that electrolysis adopts is at about 1mm, that is the U-lag due to cathode copper 10 is wide at about 1mm, therefore after the protuberance 111 on the first copper coin 11 and the recess 121 on the second copper coin 12 are formed by a drift punching press, the height of protuberance 111 is the degree of depth slightly larger than recess 121 substantially, and under normal conditions, first of the cathode copper 10 that copper mine enterprise is processed into, second copper coin 11, the thickness of 12 is between 5-12mm, therefore by both height in other words deep stamping to 5-10mm, can within the limited time, cathode copper 10 be carried out fast ram and realize riveting, can first be ensured in this size range simultaneously, second copper coin 11, the hole 112 gone out on 12 and recess 121 are blind hole, the reliable stacking of cathode copper 1 is affected when can form the burr of protrusion on the plate face of the second copper coin 12 away from the first copper coin 11 when hole 112 and recess 121 can be avoided like this to punch.
Further, first, second copper coin 11,12 described forms riveting at two jiaos of end places away from disjunctor limit 13.As seen in figs, first, second copper coin 11,12 is actually away from two jiaos of end places on disjunctor limit 13 the U-shaped open end being positioned at cathode copper 10, therefore using first, second copper coin 11,12 away from two jiaos of end places on disjunctor limit 13 as riveting position, riveted joint quantity that namely can be minimum realizes the effectively fixing of cathode copper 10.
Riveted joint for above-mentioned cathode copper 1 is fixed, the utility model also discloses a kind of forming mould of riveting fixed negative pole copper, and it comprises pedestal 20, and the upper surface of pedestal 20 is provided with counterbore 21, concrete, the vestibule size of described counterbore 21 is more than or equal to the size of boss 122.That is, when reality processing is fixing, only need offer counterbore 21 on pedestal 20, then cathode copper 10 is arranged on pedestal 20, and make riveting location to be punched on cathode copper 10 aim at the counterbore 21 on pedestal 20, like this by oil cylinder pushing drift on cathode copper 10 once punching press can form protuberance 111 and the recess 121 of mutual riveting, processing is quick, by the layout of counterbore 21, make when punching press cathode copper 1, for the boss 122 in the plate face going out the second copper coin 12 provides enough spatial accommodations, thus guarantee first, second copper coin 11, the reliable riveted joint of 12.Concrete, the hole feather edge of described counterbore 21 is provided with annular recesses 22 circumferentially, the vallecular cavity of annular recesses 22 and the circumferential profile of annular protrusion 123 match, because the overall volume of copper coin is substantially constant, therefore by the setting of annular recesses 22, make drift when fast ram, the local copper coin on the second copper coin 12 can be filled and be entered in annular recesses 22, thus looping projection 123.
In general, in the process of stamping riveting cathode copper 1, need pedestal 20 die in other words conj.or perhaps configuring drift and band counterbore 21, by the outer plate surface of drift facing to the first copper coin 11, and pedestal 20 is positioned at the outer plate surface of the second copper coin 12, the position of drift and counterbore 21 is opposite to each other, during punch the first copper coin 11, the plate face of the first copper coin 11 protrudes out the interior plate face of distortion impact extrusion second copper coin 12 in the second copper coin 12 side mutually, the second copper coin 12 is caused to extend in the counterbore 21 of the pedestal 20 at its outer panel face place distortion, thus realize a punching press by first, second copper coin 11, 12 riveted joints are integrated.
Claims (10)
1. the fixed sturcture of a cathode copper, cathode copper (10) comprises relative and spaced apart first, second copper coin (11,12), first, second copper coin (11,12) is that on one side disjunctor shape is fitted in disjunctor and plate face close, it is characterized in that: first, second copper coin (11,12) is away from the plate face riveting each other of disjunctor limit (13).
2. the fixed sturcture of cathode copper according to claim 1, it is characterized in that: first, second copper coin described (11,12) interior plate face respect to one another is respectively arranged with protuberance (111) and recess (121), described protuberance (111) is corresponding with recess (121) to be arranged and mutually embedding riveted joint.
3. the fixed sturcture of cathode copper according to claim 2, is characterized in that: the protuberance (111) on the first copper coin (11) is formed with the recess (121) on the second copper coin (12) by a drift punching press and formed riveting.
4. the fixed sturcture of cathode copper according to claim 3, it is characterized in that: the outer panel face of the second copper coin (12) has boss (122), described boss (122) is that punching press recess (121) extends to steel and formed.
5. the fixed sturcture of cathode copper according to claim 3, is characterized in that: the mesa edge of described boss (122) is extended with annular protrusion (123) circumferentially to the direction away from the second copper coin (12).
6. the fixed sturcture of cathode copper according to claim 1 or 2 or 3 or 4 or 5, is characterized in that: first, second copper coin described (11,12) forms rivetings at two jiaos of end places away from disjunctor limit (13).
7. the fixed sturcture of cathode copper according to Claims 2 or 3 or 4 or 5, it is characterized in that: the height of described protuberance (111) is 5-10mm, the hole depth of recess (121) is 5-10mm.
8. rivet a forming mould for fixed negative pole copper as claimed in claim 6, it is characterized in that: comprise pedestal (20), the upper surface of pedestal (20) is provided with counterbore (21).
9. rivet the forming mould of fixed negative pole copper according to claim 8, it is characterized in that: the vestibule size of described counterbore (21) is more than or equal to the size of boss (122).
10. rivet the forming mould of fixed negative pole copper according to claim 8, it is characterized in that: the hole feather edge of described counterbore (21) is provided with annular recesses (22) circumferentially, the vallecular cavity of annular recesses (22) and the circumferential profile of annular protrusion (123) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211771.5U CN204570064U (en) | 2015-04-09 | 2015-04-09 | The fixed sturcture of cathode copper and forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211771.5U CN204570064U (en) | 2015-04-09 | 2015-04-09 | The fixed sturcture of cathode copper and forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570064U true CN204570064U (en) | 2015-08-19 |
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ID=53862731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520211771.5U Withdrawn - After Issue CN204570064U (en) | 2015-04-09 | 2015-04-09 | The fixed sturcture of cathode copper and forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746107A (en) * | 2015-04-09 | 2015-07-01 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Cathode copper fixing structure and forming mold |
| CN106435649B (en) * | 2016-11-07 | 2018-10-12 | 杨丹虹 | Electrorefining permanent cathode plate vertical edge is assembled with concealed fastener type and recoverable wrapping strip |
-
2015
- 2015-04-09 CN CN201520211771.5U patent/CN204570064U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746107A (en) * | 2015-04-09 | 2015-07-01 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Cathode copper fixing structure and forming mold |
| CN106435649B (en) * | 2016-11-07 | 2018-10-12 | 杨丹虹 | Electrorefining permanent cathode plate vertical edge is assembled with concealed fastener type and recoverable wrapping strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20170620 |
|
| AV01 | Patent right actively abandoned |