CN2300657Y - Seamless titanium cylinder combined type cathode roller - Google Patents
Seamless titanium cylinder combined type cathode roller Download PDFInfo
- Publication number
- CN2300657Y CN2300657Y CN 97239554 CN97239554U CN2300657Y CN 2300657 Y CN2300657 Y CN 2300657Y CN 97239554 CN97239554 CN 97239554 CN 97239554 U CN97239554 U CN 97239554U CN 2300657 Y CN2300657 Y CN 2300657Y
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Abstract
The utility model relates to a seamless titanium cylinder combined cathode roller which is composed of a roller, a conductive plate, blocking plates and a main shaft, wherein the main shaft is arranged in the roller along an axial direction, the roller is fixedly connected with the main shaft through the conductive plate, both ends of the roller are sealed by the blocking plates, and the roller is a copper and steel combined cylinder formed by coiling and welding a seamless titanium of an outer layer and a cylinder pipe or copper and steel explosion combined plates of an inner layer and is made in a heat arranging interference fit mode. The utility model has the advantages of reasonable design, easy assembly, integral combination and good integral electric conductive performance. Besides, combined surfaces have high combination rate, the titanium cylinder is without longitudinal seams, the surface of the roller has big current density, the current is distributed evenly, the quality and the output of foil are increased, produced foil is without needle holes, and the technical requirement of the production of foil is largely satisfied.
Description
The utility model relates to a kind of seamless Ti tube mixed mode cathode roll, is a kind of cathode roller that is used for electrolytic process production tinsel.
With the immediate prior art of the utility model be " annual ring stress mixed mode cathode roll " utility model patent of application number 952267012 publication number CN2242251Y, its roller is by outer titanium tube, middle level copper ring and internal layer steel loop constitute, the steel loop interference presses fit into copper ring and forms copper-steel complex loop, bamboo joint type presses fit into successively and forms compound roller in the titanium tube, complex structure, assembly difficulty is big, and the combination rate of copper-steel complex loop junction outer wall and titanium tube inwall bonding surface is reduced, the reduction of roller monolithic conductive, particularly the titanium tube is formed by the weldering of sheet material volume, have a longitudinal seam, commissure surface current skewness, the foil quality of producing has the pin hole phenomenon, is difficult to satisfy the foil manufacturing requirements, influences foil product production and quality.
The purpose of this utility model is to design a kind of seamless Ti tube mixed mode cathode roll, reasonable in design, whole compound, simple in structure, assembling easily, composite surface combination rate height, particularly the titanium tube does not have longitudinal weld, and titanium tube surface current is evenly distributed, the foil quality height of production, the free of pinholes phenomenon has greatly satisfied the foil manufacturing requirements.
Design of the present utility model: a kind of seamless Ti tube mixed mode cathode roll, mainly by roller (1), conducting plates (2), closure plate (3) and main shaft (4) constitute, main shaft (4) is positioned at roller (1) vertically, roller (1) is fixedlyed connected with main shaft (4) by conducting plates (2), roller (1) two ends seal with closure plate (3), roller (1) is composited by outer (5) and internal layer (6), outer (5) are seamless Ti tube, internal layer (6) forms roller (1) for steel cylinder or the copper steel explosive clad plate volume that the roll of steel plate weldering forms welds the compound tube of copper-steel that the copper-clad that forms is wrapped up in steel by hot charging and outer seamless Ti tube shrink-fit.
In addition, the internal surface of seamless Ti tube scribbles 0.1～0.15
MmSilver layer.Main shaft (4) is the copper-steel composite shaft of copper material parcel steel axle.Conducting plates (2) is circular steel plate, radially being shaped on slotted eye is sleeved on the main shaft (4), be welded with flange (7) on main shaft (4) outer wall, the inwall of roller (1) internal layer (6) is the annular stepped layer, successively conducting plates (2) external diameter is welded on the annular stepped layer of roller (1) internal layer (6) inwall, internal diameter is by being bolted on the flange (7).Closure plate (3) is made up of the steel closure plate of internal layer or the compound closure plate of copper-steel (11) and outer field titanium closure plate (12), the compound closure plate of steel closure plate or copper-steel (11) is welded on the two ends of steel cylinder or the compound tube of copper-steel, titanium closure plate (12) is welded on the two ends of seamless Ti tube, titanium closure plate (12) outside is welded with cushion block (8), is welded with threaded collar (9) on the cushion block (8).Be set with titanium axle sleeve (10) on the main shaft (4) in the outside, roller (1) two ends, the inner of titanium axle sleeve (10) is welded on the titanium closure plate (12).
Advantage that the utility model compared with prior art has and number fruit:
1, because outer field titanium tube is a seamless Ti tube, internal layer is to form the compound tube of copper-steel by steel cylinder or copper-steel explosive clad plate volume weldering that the roll of steel plate weldering forms, the recombination rate of copper-steel composite board reaches more than 95%, the compound tube of steel cylinder or copper-steel is whole to be combined into one by shrink-fit and outer titanium tube, roller integral body is compound, the composite surface combination rate is more than 95%, both guaranteed the stiffness of cylindrical shell, improved roller surface conduction homogeneity again, this shows that the utility model is reasonable in design, simple in structure, assembling is easy, composite surface combination rate height, and the roller surface distribution of current is even, the foil quality height of producing, the free of pinholes phenomenon has greatly satisfied the foil manufacturing requirements, has improved the output and the quality of foil.
2, main shaft is copper-steel composite shaft, electric current is coated with silver layer by the copper composite bed on the main shaft through the compound tube of conducting plates, steel cylinder or copper-steel and titanium tube inwall and acts on the seamless Ti tube surface, improved the monolithic conductive of roller, thereby the resistivity of greatly reducing, received current during greater than 2000A roller surface do not generate heat, can make the distribution of current of roller surface more even, improve the current density of roll surface and the output and the quality of foil, prolong the work-ing life of cathode roller.
3, be provided with cushion block between titanium closure plate and the threaded collar, can prevent the bolt top upper plugging plate on the threaded collar, guarantee the intensity of closure plate and roller weld seam, the main shaft two ends are set with the titanium axle sleeve, prevent the main shaft corrosion of the roller outside, thereby prolonged the work-ing life of main shaft and roller.
Fig. 1 is first kind of example structure sectional view of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is second kind of example structure sectional view of the utility model.
Fig. 4 is the B-B sectional view of Fig. 3.
In conjunction with Fig. 1,2 first kind of embodiment of the present utility model described.
A kind of seamless Ti tube mixed mode cathode roll, mainly constitute by roller (1), conducting plates (2), closure plate (3) and main shaft (4), main shaft (4) is positioned at roller (1) vertically, roller (1) is fixedlyed connected with main shaft (4) by conducting plates (2), roller (1) two ends seal with closure plate (3), roller (1) is composited by outer (5) and internal layer (6), outer (5) are seamless Ti tube, the copper-clad that internal layer (6) forms for the weldering of copper steel explosive clad plate volume is wrapped up in the compound tube of copper-steel of steel, forms roller (1) by hot charging and outer seamless Ti tube shrink-fit.
The internal surface of seamless Ti tube scribbles 0.1～0.15
MmSilver layer.Main shaft (4) is the copper-steel composite shaft of copper material parcel steel axle.Conducting plates (2) is circular steel plate, radially be shaped on slotted eye, be sleeved on the main shaft (4), be welded with flange (7) on main shaft (4) outer wall, the inwall of roller (1) internal layer (6) is the annular stepped layer, successively conducting plates (2) external diameter is welded on the annular stepped layer of roller (1) internal layer (6) inwall, internal diameter is by being bolted on the flange (7).Closure plate (3) is made up of compound closure plate of the copper-steel of internal layer (11) and outer field titanium closure plate (12), the compound closure plate of copper-steel (11) is welded on the two ends of the compound tube of copper-steel, titanium closure plate (12) is welded on the two ends of seamless Ti tube, titanium closure plate (12) outside is welded with cushion block (8), is welded with threaded collar (9) on the cushion block (8).Be set with titanium axle sleeve (10) on the main shaft (4) in the outside, roller (1) two ends, the inner of titanium axle sleeve (10) is welded on the titanium closure plate (12).
Make and assembly method: seamless Ti tube by with pure titanium blank forging → roll ring → → spinning → machine adds manufacturing and forms, the compound tube of copper-steel is formed by the weldering of copper steel explosive clad plate volume, main shaft is composited with forging and pressing or casting by copper steel, during assembling, at first with the compound tube of copper steel school circle, conducting plates is successively loaded onto from its two ends, the compound tube of the external diameter of conducting plates and copper-steel inwall welds together, internal diameter is by being bolted on the flange on the main shaft, the compound tube of main shaft and copper-steel is fixed as one, copper-steel closure plate is welded on the two ends of the compound tube of copper-steel respectively, and again its hot charging being gone into the internal surface brush plating has (0.1～0.15
MmIn the seamless Ti tube of silver layer, cushion block with the roller sealing, respectively welded in the outside of titanium closure plate with in the welding of titanium closure plate in two ends, threaded collar and titanium axle sleeve, and after all assembling was finished, axle and the whole finish turning of roller were to guarantee the right alignment of cathode roller.Adopt this structure compound cathode roller, the combination rate of composite surface can be made into (1400～2600 greater than 95%
Mm) * φ (1500～2800
Mm) plurality of specifications.
During application, on threaded collar, by bolting round plastic plate, then cathode roller is placed electrolytic solution, form current circuit, utilize electrolytic method that the metallic cation in the liquid is adsorbed on the surface of roller, make metal foil with anolyte.
In conjunction with Fig. 3,4 second kind of embodiment of the present utility model described.Its basic structure is identical with first kind of embodiment, and difference is the steel cylinder that internal layer (6) is made for roll of steel plate, and closure plate (3) is made up of steel closure plate (11) and titanium closure plate (12), and steel closure plate (11) is welded on the two ends of steel cylinder.It is identical with embodiment 1 to make assembling and using method.
Claims (6)
1, a kind of seamless Ti tube mixed mode cathode roll, mainly by roller (1), conducting plates (2), closure plate (3) and main shaft (4) constitute, main shaft (4) is positioned at roller (1) vertically, roller (1) is fixedlyed connected with main shaft (4) by conducting plates (2), roller (1) two ends seal with closure plate (3), it is characterized in that: roller (1) is composited by outer (5) and internal layer (6), outer (5) are seamless Ti tube, internal layer (6) forms roller (1) for steel cylinder or the copper steel explosive clad plate volume that the roll of steel plate weldering forms welds the compound tube of copper-steel that the copper-clad that forms is wrapped up in steel by hot charging and outer seamless Ti tube shrink-fit.
2, seamless Ti tube mixed mode cathode roll according to claim 1, it is characterized in that: the internal surface of seamless Ti tube scribbles 0.1～0.15
MmSilver layer.
3, seamless Ti tube mixed mode cathode roll according to claim 1 is characterized in that: main shaft (4) is the steel-steel composite shaft of copper material parcel steel axle.
4, seamless Ti tube mixed mode cathode roll according to claim 1, it is characterized in that: conducting plates (2) is circular steel plate, radially be shaped on slotted eye, be sleeved on the main shaft (4), be welded with flange (7) on main shaft (4) outer wall, the inwall of roller (1) internal layer (6) is the annular stepped layer, successively conducting plates (2) external diameter is welded on the annular stepped layer of roller (1) internal layer (6) inwall, and internal diameter is by being bolted on the flange (7).
5, seamless Ti tube mixed mode cathode roll according to claim 1, it is characterized in that: closure plate (3) is made up of the steel closure plate of internal layer or the compound closure plate of copper-steel (11) and outer field titanium closure plate (12), the compound closure plate of steel closure plate or copper-steel (11) is welded on the two ends of steel cylinder or the compound tube of copper-steel, two ends, titanium closure plate (12) outside that titanium closure plate (12) is welded on seamless Ti tube are welded with cushion block (8), are welded with threaded collar (9) on the cushion block (8).
6, seamless Ti tube mixed mode cathode roll according to claim 1 is characterized in that: be set with titanium axle sleeve (10) on the main shaft (4) in the outside, roller (1) two ends, the inner of titanium axle sleeve (10) is welded on the titanium closure plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239554 CN2300657Y (en) | 1997-04-18 | 1997-04-18 | Seamless titanium cylinder combined type cathode roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239554 CN2300657Y (en) | 1997-04-18 | 1997-04-18 | Seamless titanium cylinder combined type cathode roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2300657Y true CN2300657Y (en) | 1998-12-16 |
Family
ID=33949512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97239554 Expired - Fee Related CN2300657Y (en) | 1997-04-18 | 1997-04-18 | Seamless titanium cylinder combined type cathode roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2300657Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270496B (en) * | 2005-08-10 | 2010-07-21 | 宝鸡中色特种金属有限责任公司 | Large-scale great current mixed mode cathode roll |
| CN101392393B (en) * | 2007-09-21 | 2011-04-13 | 西安航天动力机械厂 | Soft conductive structure in cathode roller of foil manufacturing machine and manufacturing method |
| CN101797678B (en) * | 2010-01-14 | 2012-05-09 | 上海志卓机械制造有限公司 | Cathode roll and titanium sleeve processing and assembly process |
| CN106947999A (en) * | 2017-02-20 | 2017-07-14 | 乳源东阳光机械有限公司 | A kind of cage roller |
| CN113351871A (en) * | 2021-06-07 | 2021-09-07 | 广东省科学院新材料研究所 | Metal composite layer and preparation method thereof, and seamless cathode roller and preparation method thereof |
| CN114473378A (en) * | 2022-01-07 | 2022-05-13 | 西安泰金工业电化学技术有限公司 | Cathode roller processing device with high conductivity and processing flow thereof |
-
1997
- 1997-04-18 CN CN 97239554 patent/CN2300657Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270496B (en) * | 2005-08-10 | 2010-07-21 | 宝鸡中色特种金属有限责任公司 | Large-scale great current mixed mode cathode roll |
| CN101392393B (en) * | 2007-09-21 | 2011-04-13 | 西安航天动力机械厂 | Soft conductive structure in cathode roller of foil manufacturing machine and manufacturing method |
| CN101797678B (en) * | 2010-01-14 | 2012-05-09 | 上海志卓机械制造有限公司 | Cathode roll and titanium sleeve processing and assembly process |
| CN106947999A (en) * | 2017-02-20 | 2017-07-14 | 乳源东阳光机械有限公司 | A kind of cage roller |
| CN113351871A (en) * | 2021-06-07 | 2021-09-07 | 广东省科学院新材料研究所 | Metal composite layer and preparation method thereof, and seamless cathode roller and preparation method thereof |
| CN114473378A (en) * | 2022-01-07 | 2022-05-13 | 西安泰金工业电化学技术有限公司 | Cathode roller processing device with high conductivity and processing flow thereof |
| CN114473378B (en) * | 2022-01-07 | 2023-03-14 | 西安泰金新能科技股份有限公司 | Cathode roller machining device with high conductivity and machining process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |