CN109514203A - A kind of titanium steel composite board and its preparation process and the cathode roll based on titanium steel composite board - Google Patents
A kind of titanium steel composite board and its preparation process and the cathode roll based on titanium steel composite board Download PDFInfo
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- CN109514203A CN109514203A CN201811592089.XA CN201811592089A CN109514203A CN 109514203 A CN109514203 A CN 109514203A CN 201811592089 A CN201811592089 A CN 201811592089A CN 109514203 A CN109514203 A CN 109514203A
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- titanium
- plate
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- composite board
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
Abstract
The invention belongs to copper foil manufacturing technology field, it is related to a kind of titanium steel composite board and its preparation process and the cathode roll based on titanium steel composite board.The composite plate includes titanium plate, steel plate, titanium plate is fitted closely in the top of steel plate, titanium plate is connected through a screw thread and Interal fixation, the titanium steel composite board uses new structure by titanium plate together with the process combining that steel plate is connected through a screw thread, it is artificial compound that the size of steel plate and titanium plate after simply alignment processing as requested is processed, drilled, completion is welded in tapping again, form titanium steel composite board, for manufacturing cathode roll, its difficulty of processing is low, low in cost, and the pollution to environment can be reduced compared to Explosion composite, it has a good application prospect.
Description
Technical field
The invention belongs to copper foil manufacturing technology field, it is related to a kind of titanium steel composite board and its preparation process and multiple based on titanium steel
The cathode roll of plywood.
Background technique
In the production process of copper foil, the cathode roll for being primarily involved in electrochemical reaction is immersed in the solution of slant acidity, steel
It easily reacts with acid solution with copper as the main structural material of cathode roll and conductive material, it is necessary to attached in cathode roller surface
One layer of Titanium prevent acid solution corrode internal component.The roll surface of cathode roll is titanium cylinder, and roller side is titanium plate, but due to titanium plate
Hardness is low, easily-deformable, it is necessary to which the internal component of cathode roll can be just effectively protected by being combined with each other with steel plate, therefore just need titanium
Steel composite board.
Usual titanium steel composite board uses explosion cladding process, the advantage is that steel is bonded closely almost without gap with titanium,
The smooth consistent, unified appearance of the composite plate plate face that technique obtains；Disadvantage is that processing technology complexity early period, waste are big, and explosion is multiple
It closes technique to cause serious pollution to the environment, causes the cost of Explosion composite plate high in this way.And environmental protection is being advocated, reduce money
Today of source waste, artificial composite board become most preferably.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of titanium steel composite board and its preparation process are provided
And the cathode roll based on titanium steel composite board, the titanium steel composite board can be used for the manufacture of cathode roll, the titanium steel composite board by titanium plate with
Together, preparation process is simple, low production cost for the process combining that steel plate is connected through a screw thread.
To achieve the goals above, the present invention provides the following technical scheme that
In a first aspect, the present invention provides a kind of titanium steel composite board, including titanium plate, steel plate, the titanium plate fit closely in
The top of steel plate, the titanium plate is connected through a screw thread and Interal fixation.
Further, the titanium plate, through-hole is drilled on steel plate respectively, titanium screw passes through logical in the titanium plate and steel plate
Titanium plate and steel plate are connected and fixed by hole, and the outer surface welding of the titanium screw has titanium sheet.
Further, the through-hole in the titanium plate is counterbore, and the through-hole on the steel plate is tapped through hole, and titanium screw passes through
Titanium plate and steel plate are connected and fixed by the counterbore and tapped through hole；The outer surface welding of the titanium screw has titanium sheet.
Further, the counterbore is cone shaped countersink, and the titanium screw is countersunk head titanium screw.
Further, the thickness of the titanium sheet is not less than 5mm.
Second aspect, the present invention also provides a kind of preparation processes of titanium steel composite board, specifically includes the following steps:
1) it requires that titanium plate, steel plate are machined to the size needed respectively according to size；
2) cone shaped countersink is opened in titanium plate, opens tapped through hole on the steel plate；
3) it according to sequence from the bottom to top, fits closely steel plate, titanium plate and passes through titanium screw for the two to be fixedly connected；
4) it will be blocked at the screw hole of titanium screw with titanium sheet, complete the preparation of titanium steel composite board.
Further, the titanium screw is countersunk head titanium screw, and the thickness of the titanium sheet is not less than 5mm.
Further, the depth of the cone shaped countersink is determined according to sunk screw specification, and the diameter of the titanium sheet compares countersunk head
The big one end of screw diameter greatly at least 40mm.
The third aspect, it is described the present invention also provides a kind of cathode roll based on titanium steel composite board, including titanium plate, steel plate
Titanium plate is fitted closely in being drilled with through-hole on the top of steel plate, the titanium plate, steel plate respectively, and titanium screw passes through the through-hole for titanium
Plate is connected and fixed with steel plate, and the outer surface welding of the titanium screw has titanium sheet.
Further, the through-hole in the titanium plate is counterbore, and the through-hole on the steel plate is tapped through hole, and titanium screw passes through
Titanium plate and steel plate are connected and fixed by the counterbore and tapped through hole.
Compared with prior art, technical solution provided by the invention has the following beneficial effects: that the titanium steel composite board uses
By titanium plate together with the process combining that steel plate is connected through a screw thread, steel plate and titanium plate are handled new structure by simple alignment
It is artificial compound to weld completion again according to specific process structure drilling and tapping afterwards, difficulty of processing is low, low in cost, and compared to quick-fried
Fry the compound pollution that can be reduced to environment.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and is used to explain this together with specification
The principle of invention.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without any creative labor, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of titanium steel composite board provided by the invention；
Fig. 2 is the partial enlargement diagram of titanium steel composite board provided by the invention.
Wherein: 1 is titanium plate；2 be steel plate；3 be titanium screw；4 be titanium sheet.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they are only and appended power
The example of device be described in detail in sharp claim, that some aspects of the invention are consistent.
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawings and embodiments
Present invention is further described in detail.
In conjunction with shown in Fig. 1-2, the present invention provides a kind of titanium steel composite board, including titanium plate 1, steel plate 2, titanium plate 1 is closely pasted
Together in the top of steel plate 2, titanium plate 1 is connected through a screw thread fixed with steel plate 2.
Further, titanium plate 1, through-hole is drilled on steel plate 2 respectively, titanium screw 3 passes through the through-hole in titanium plate 1 and steel plate 2
Titanium plate 1 and steel plate 2 are connected and fixed, the outer surface welding of titanium screw 3 has titanium sheet 4.
Further, the through-hole in titanium plate 1 is counterbore, and the through-hole on steel plate 2 is tapped through hole, and titanium screw 3 passes through counterbore
And titanium plate 1 and steel plate 2 are connected and fixed by tapped through hole；The outer surface welding of titanium screw 3 has titanium sheet 4.
Further, counterbore is cone shaped countersink, and titanium screw 3 is countersunk head titanium screw.
Further, the thickness of titanium sheet 4 is not less than 5mm, and the depth of the cone shaped countersink is according to the specification of countersunk head titanium screw
It determines, the diameter of titanium sheet one end greatly at least 40mm bigger than sunk screw diameter.
On the other hand, the present invention also provides the preparation processes of another titanium steel composite board, specifically includes the following steps:
1) it requires respectively to process titanium plate 1, steel plate 2 according to size；
3) cone shaped countersink is opened in titanium plate 1, opens tapped through hole on steel plate 2；
3) according to sequence from the bottom to top, so that steel plate 2, titanium plate 1 is fitted closely and is fixed the two by titanium screw 3 and connect
It connects；
4) it will be blocked at the screw hole of titanium screw 3 with titanium sheet 4, complete the preparation of titanium steel composite board.
Further, titanium screw 3 is countersunk head titanium screw, and the thickness of titanium sheet 4 is not less than 5mm.
In addition, the present invention also provides a kind of cathode roll based on titanium steel composite board, including titanium plate 1, steel plate 2, titanium plate 1 are tight
The closely connected top together in steel plate 2, is drilled with through-hole in titanium plate 1, steel plate 2 respectively, and titanium screw 3 is by through-hole by titanium plate 1 and steel plate 2
It is connected and fixed, the outer surface welding of titanium screw 3 has titanium sheet 4.
Further, the through-hole in titanium plate 1 is counterbore, and the through-hole on steel plate 2 is tapped through hole, and titanium screw 3 passes through counterbore
And titanium plate 1 and steel plate 2 are connected and fixed by tapped through hole.
In practical cathode roll production technology, alignment processing first is carried out to titanium plate 1 and steel plate 1 to be processed before processing,
Then titanium plate 1 and steel plate 2 are machined to required size, referring again to hole location shown in Fig. 2, drilled in titanium plate 1 and steel plate 2,
Cone shaped countersink is opened in middle titanium plate 1, tapped through hole is opened on steel plate 2, and cone shaped countersink is used cooperatively with sunk screw, and cone shaped countersink makes to sink
Head screw can sink to the effect for not influencing appearance inside plate, while playing fixed.Titanium plate 1 and steel plate 2 are fitted tightly over
Together, and by titanium screw 3 the two is fixed together.It is rotten since cathode roll impregnates in an acidic solution in use
Erosion ability is strong, to prevent solution from flowing into inside roll body from the gap between titanium screw 3 and plate, it is necessary to the welding at each hole location
Titanium sheet 4, thoroughly blocks hole.
In addition, titanium plate 1 and steel plate 2 are answered in drilling processing to prevent the situation that titanium plate 1 and steel plate 2 can not assemble
It is real to match processing.
The above is only a specific embodiment of the invention, is made skilled artisans appreciate that or realizing this hair
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.
It should be understood that the invention is not limited to the above-mentioned contents having been described, and its model can not departed from
It encloses and carry out various modifications and change.The scope of the present invention is limited only by the attached claims.
Claims (10)
1. a kind of titanium steel composite board, which is characterized in that including titanium plate (1), steel plate (2), the titanium plate (1) is fitted closely in steel plate
(2) top, the titanium plate (1) are connected through a screw thread fixed with steel plate (2).
2. titanium steel composite board according to claim 1, which is characterized in that the titanium plate (1), steel plate are drilled with respectively on (2)
There is through-hole, titanium plate (1) and steel plate (2) are connected and fixed by titanium screw (3) by the through-hole, the outer surface of the titanium screw (3)
Welding has titanium sheet (4).
3. titanium steel composite board according to claim 2, which is characterized in that the through-hole on the titanium plate (1) is counterbore, described
Through-hole on steel plate (2) is tapped through hole, and titanium screw (3) is connected titanium plate (1) and steel plate (2) by the counterbore and tapped through hole
Connect fixation.
4. titanium steel composite board according to claim 3, which is characterized in that the counterbore is cone shaped countersink.
5. titanium steel composite board according to claim 3, which is characterized in that the titanium screw (3) is countersunk head titanium screw.
6. titanium steel composite board according to claim 2, which is characterized in that the thickness of the titanium sheet (4) is not less than 5mm.
7. a kind of preparation process of titanium steel composite board, which is characterized in that specifically includes the following steps:
1) it requires that titanium plate (1), steel plate (2) are machined to the size needed respectively according to size；
2) cone shaped countersink is opened on titanium plate (1), opens tapped through hole on steel plate (2)；
3) according to sequence from the bottom to top, so that steel plate (2), titanium plate (1) is fitted closely and is fixed the two by titanium screw (3) and connect
It connects；
4) it will be blocked at the screw hole of titanium screw (3) with titanium sheet (4), complete the preparation of titanium steel composite board.
8. the preparation process of titanium steel composite board according to claim 7, which is characterized in that the titanium screw (3) is countersunk head
The thickness of titanium screw, the titanium sheet (4) is not less than 5mm.
9. a kind of cathode roll based on titanium steel composite board, which is characterized in that including titanium plate (1), steel plate (2), the titanium plate (1) is tight
The closely connected top together in steel plate (2), through-hole is drilled on the titanium plate (1), steel plate (2) respectively, and titanium screw (3) passes through described logical
Titanium plate (1) and steel plate (2) are connected and fixed by hole, and the outer surface welding of the titanium screw (3) has titanium sheet (4).
10. the cathode roll according to claim 9 based on titanium steel composite board, which is characterized in that logical on the titanium plate (1)
Hole is counterbore, and the through-hole on the steel plate (2) is tapped through hole, and titanium screw (3) is by the counterbore and tapped through hole by titanium plate
(1) it is connected and fixed with steel plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592089.XA CN109514203A (en) | 2018-12-25 | 2018-12-25 | A kind of titanium steel composite board and its preparation process and the cathode roll based on titanium steel composite board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592089.XA CN109514203A (en) | 2018-12-25 | 2018-12-25 | A kind of titanium steel composite board and its preparation process and the cathode roll based on titanium steel composite board |
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| CN109514203A true CN109514203A (en) | 2019-03-26 |
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| CN201811592089.XA Pending CN109514203A (en) | 2018-12-25 | 2018-12-25 | A kind of titanium steel composite board and its preparation process and the cathode roll based on titanium steel composite board |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272580A (en) * | 1997-03-28 | 1998-10-13 | Kobe Steel Ltd | Method for lining steel with titanium or titanium alloy material |
| JPH10272560A (en) * | 1997-03-28 | 1998-10-13 | Kobe Steel Ltd | Method for welding titanium or titanium alloy to steel |
| CN101270496A (en) * | 2005-08-10 | 2008-09-24 | 宝鸡中色特种金属有限责任公司 | Large-scale great current mixed mode cathode roll |
| CN209936265U (en) * | 2018-12-25 | 2020-01-14 | 西安泰金工业电化学技术有限公司 | Titanium steel composite board and cathode roller based on titanium steel composite board |
-
2018
- 2018-12-25 CN CN201811592089.XA patent/CN109514203A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272580A (en) * | 1997-03-28 | 1998-10-13 | Kobe Steel Ltd | Method for lining steel with titanium or titanium alloy material |
| JPH10272560A (en) * | 1997-03-28 | 1998-10-13 | Kobe Steel Ltd | Method for welding titanium or titanium alloy to steel |
| CN101270496A (en) * | 2005-08-10 | 2008-09-24 | 宝鸡中色特种金属有限责任公司 | Large-scale great current mixed mode cathode roll |
| CN209936265U (en) * | 2018-12-25 | 2020-01-14 | 西安泰金工业电化学技术有限公司 | Titanium steel composite board and cathode roller based on titanium steel composite board |
Non-Patent Citations (2)
| Title |
|---|
| 上海化工研究院尿素车间: "《尿素译文集》", 化学工业出版社, pages: 115 * |
| 陶玉雄;史兴治;杨建玲;: "钛螺钉在脱层钛/钢复合管板上应用的可行性分析", no. 03, pages 298 - 300 * |
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Address after: 710299 No. 15, west section of Xijin Road, Jingwei Industrial Park, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Applicant after: Xi'an Taijin Xinneng Technology Co.,Ltd. Address before: 710201 No. 15 West Jin Road, Jingwei Industrial Park, Xi'an economic and Technological Development Zone, Shaanxi Applicant before: XI'AN TAIJIN INDUSTRIAL ELECTROCHEMICAL TECHNOLOGY Co.,Ltd. |
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