CN100404728C - Anode production technology of steel aluminium conical surface press joining method - Google Patents
Anode production technology of steel aluminium conical surface press joining method Download PDFInfo
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- CN100404728C CN100404728C CNB2005100176565A CN200510017656A CN100404728C CN 100404728 C CN100404728 C CN 100404728C CN B2005100176565 A CNB2005100176565 A CN B2005100176565A CN 200510017656 A CN200510017656 A CN 200510017656A CN 100404728 C CN100404728 C CN 100404728C
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Abstract
The present invention discloses an anode production technology of a steel aluminium conical surface press joining method, which relates to a new technology for producing anodes in production of non-ferrous metal aluminium. An aluminium guide rod head end is made into a cone form by the method of the present invention, and a tapered pit corresponding to the cone is arranged at the upper part of an anode steel claw. The bottom of the head end of the aluminium guide rod is provided with a circular hole along a centerline of a shaft, and a through hole which is crossed with the circular hole is arranged at the center of the lateral surface of the aluminium guide rod. A steel nut rod is arranged in the through hole, and the middle part of the steel nut rod, which is perpendicular to a shaft line, is provided with a screw hole corresponding to the hole arranged at the bottom of the head end of the aluminum guide rod. The cone of the head end of the aluminium guide rod is put in the tapered pit arranged at the upper end of the steel claw, and a bolt penetrates through the hole arranged at the bottom of the head end of the aluminium guide rod from the hole at the bottom of the steel claw, and is screwed in the screw hole. When the bolt is tightly screwed, the aluminium guide rod is tightly pulled, and a conical surface of the head end of the aluminium guide rod is tightly matched with a conical surface on the steel claw. The anode production technology has the advantages of low manufacturing cost, convenient operation and improvement of labour condition. What is more important, a contact surface of the aluminium guide rod and the anode steel claw is enlarged, the conduction performance is enhanced, and the economic benefit is greatly enhanced.
Description
One, technical field
The present invention relates to a kind of novel process in a kind of electrolytic non-ferrous metal aluminium production, specifically the anode production novel process in the Aluminum Electrolysis Production.
Two, background technology
In the Aluminum Electrolysis Production process, for a long time, domestic electrolytic aluminum prebaked cell anode is adopt aluminium guide bar, aluminium one steel to explode a production technique that compound weld tabs and anode steel jaw be welded to connect, or aluminium guide bar and the direct aluminium flake of blast on the anode steel jaw production technique of welding.In anode production technology, there are several shortcomings in above-mentioned prior art: the one, and when aluminium flake and anode steel jaw explosive welding, anode steel jaw easily produces fracture; The 2nd, the welding of aluminium guide bar and the aluminium flake of blast on the steel pawl easily produces cracking in process of production; The 3rd, explosion weld process must be in specific local operation, the program complexity, and the tooling cost height has a strong impact on the production cost of electrolytic aluminum.
Three, summary of the invention
The key issue that the present invention will solve is: design the steel aluminium conical surface press joining method anode production novel process of using in a kind of electrolytic aluminum, connect technology to replace traditional explosive welding, fundamentally solved the problem that prior art exists.
Technology of the present invention is achieved in that in order to increase steel aluminium conductive contact surfaces, on anode aluminium guide bar and method that the steel pawl is connected, taked steel aluminium conical surface press joining method technology, square column type anode aluminium guide bar lower end head is processed into a cone surface, form a frustoconical bevel, on aluminium guide bar bottom, side medullary ray above the frustoconical bevel and vertical side one through hole is arranged; On the little disc of frustoconical bevel bottom the central position vertically medullary ray one circular hole is arranged, through hole on this circular hole and the aluminium guide bar lower side intersects, and pass through hole, other has a steel nut rod to cooperate with through hole, perpendicular to axis a hole is arranged in steel nut rod middle part, this hole is corresponding with the circular hole of aluminium guide bar bottom; When casting, be reserved with a up big and down small conical pit in middle part, anode steel jaw upper end, tapering is identical with the frustoconical bevel of anode aluminium guide bar lower end, the degree of depth is a bit larger tham the height of frustoconical bevel, with the conical surface precision work of conical pit, and bores a through hole in conical pit bottom centre; The frustoconical bevel of anode aluminium guide bar lower end head is put into conical pit on the anode steel jaw, penetrate in the circular hole of anode aluminium guide bar bottom from the hole of position, anode steel jaw bottom with a bolt in addition, screw in the silk hole of steel nut rod, in the process that screws, bolt is strained the anode aluminium guide bar downwards, and make in its conical pit that tightly is pressed in anode steel jaw, thereby finished being connected of aluminium guide bar and anode steel jaw.
Positively effect of the present invention is: modern design, and technology is simple, and is easy to operate, shortcomings such as existing production technique manufacturing expense height, labor condition difference have been overcome, owing to increased the contact surface of aluminium guide bar and anode steel jaw, strengthen conductivity simultaneously, improved economic benefit greatly.
Four, description of drawings
Fig. 1 is the application assembling synoptic diagram of technology of the present invention, and accompanying drawing 2 is the vertical view of Fig. 1.
Five, embodiment
Be described in detail embodiments of the present invention below in conjunction with accompanying drawing:
What the present invention adopted is anode aluminium guide bar and anode steel jaw steel aluminium conical surface press joining method technology.Concrete grammar is: the anode aluminium guide bar 1 lower end head of square column type is processed a cone surface, forms the cone 8 of a flat-top, on this side above frustoconical bevel 8, on medullary ray and vertical side bore a through hole 10; Central position on the little disc of frustoconical bevel 8 bottoms, medullary ray bores a circular hole 9 vertically, and circular hole 9 is crossing with the through hole 10 on aluminium guide bar 1 lower side, and passes through hole 10; Other has a steel nut rod 2 to cooperate with through hole 10, perpendicular to axis a hole is arranged in steel nut rod 2 middle parts, and this hole is corresponding with the circular hole 9 of aluminium guide bar bottom; In middle part, anode steel jaw 4 upper end, when casting, be reserved with a up big and down small conical pit 7, the tapering of conical pit 7 is identical with the tapering of aluminium guide bar head end frustoconical bevel 8, and the degree of depth is a bit larger tham the height of frustoconical bevel 8; With the conical surface precision work of conical pit 7, and bore a through hole 6 in conical pit 7 bottom centre; At last the frustoconical bevel 8 of anode aluminium guide bar 1 bottom head end is put into the conical pit 7 on the anode steel jaw 4, one steel pad 5 is inserted in a bolt 3, from the through hole 6 of anode steel jaw 4 bottoms, penetrate bolt 3 in the circular hole 9 of anode aluminium guide bar 1 bottom, screw in again in the silk hole of steel nut rod, in the process that screws, bolt 3 is tension anode aluminium guide bar 1 downwards, and the conical surface of the frustoconical bevel 8 of its head end tightly is pressed on the conical surface in anode steel jaw 4 upper conical holes 7, thereby realized being connected of anode aluminium guide bar 1 and anode steel jaw 4.
Claims (1)
1. anode production technology of steel aluminium conical surface press joining method is characterized in that: take steel aluminium conical surface press joining method technology in anode aluminium guide bar and anode steel jaw method of attachment; Anode aluminium guide bar (1) the lower end head of square column type is processed a cone surface, form a frustoconical bevel (8), on anode aluminium guide bar (1) bottom, side medullary ray above the frustoconical bevel (8), and vertical side is bored a through hole (10); Central position on the little disc of frustoconical bevel (8) bottom, medullary ray bores a circular hole (9) vertically, and circular hole (9) is crossing with the through hole (10) on the aluminium guide bar lower side, and passes through hole (10); Other has a steel nut rod (2) to cooperate with through hole (10), perpendicular to axis a hole is arranged in steel nut rod (2) middle part, and this hole is corresponding with the circular hole (9) of aluminium guide bar bottom; In middle part, anode steel jaw (4) upper end, when casting, be reserved with a up big and down small conical pit (7), tapering is identical with the frustoconical bevel (8) of aluminium guide bar lower end, and the degree of depth is a bit larger tham the height of frustoconical bevel (8); With the conical surface precision work of conical pit (7), and bore a through hole (6) in conical pit (7) bottom centre; The frustoconical bevel (8) of aluminium guide bar bottom head end is put into conical pit (7) on the anode steel jaw (4), from the through hole (6) of anode steel jaw (4) bottom, penetrate in the circular hole (9) of aluminium guide bar bottom with a bolt (3) in addition, screw in again in the silk hole of steel nut rod, in the process that screws, bolt (3) is strained anode aluminium guide bar (1) downwards, and the conical surface of the frustoconical bevel (8) of its head end tightly is pressed on the conical surface in the upper conical hole of anode steel jaw (4) (7), thereby realized being connected of anode aluminium guide bar (1) and anode steel jaw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100176565A CN100404728C (en) | 2005-06-05 | 2005-06-05 | Anode production technology of steel aluminium conical surface press joining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100176565A CN100404728C (en) | 2005-06-05 | 2005-06-05 | Anode production technology of steel aluminium conical surface press joining method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1724711A CN1724711A (en) | 2006-01-25 |
| CN100404728C true CN100404728C (en) | 2008-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100176565A Expired - Fee Related CN100404728C (en) | 2005-06-05 | 2005-06-05 | Anode production technology of steel aluminium conical surface press joining method |
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| Country | Link |
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| CN (1) | CN100404728C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140652B (en) * | 2011-03-07 | 2012-09-19 | 陈虎政 | Novel anode used for aluminum electrolysis and production method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248452A1 (en) * | 1986-06-06 | 1987-12-09 | Norsk Hydro A/S | Anode hanger for fixedly holding carbon anode bodies in cells for electrolytic production of aluminium |
| US5117672A (en) * | 1990-02-26 | 1992-06-02 | Gewerkschaft Eisenhutte Westfalia Gmbh | Machines for straightening elongate components such as anode rods |
| DE4208207A1 (en) * | 1992-03-14 | 1993-09-16 | Westfalia Becorit Ind Tech | Installation for aligning anode bars relative to anode blocks in an alignment and casting station - includes two pairs of centering tongs provided with adjustable clamping surfaces |
| CN2661706Y (en) * | 2003-11-27 | 2004-12-08 | 高德金 | Socket type aluminum guide bar for aluminium cell anode |
| CN2665145Y (en) * | 2003-12-10 | 2004-12-22 | 高德金 | Energy conservation aluminium steel composite construction anode steel paw |
-
2005
- 2005-06-05 CN CNB2005100176565A patent/CN100404728C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248452A1 (en) * | 1986-06-06 | 1987-12-09 | Norsk Hydro A/S | Anode hanger for fixedly holding carbon anode bodies in cells for electrolytic production of aluminium |
| US5117672A (en) * | 1990-02-26 | 1992-06-02 | Gewerkschaft Eisenhutte Westfalia Gmbh | Machines for straightening elongate components such as anode rods |
| DE4208207A1 (en) * | 1992-03-14 | 1993-09-16 | Westfalia Becorit Ind Tech | Installation for aligning anode bars relative to anode blocks in an alignment and casting station - includes two pairs of centering tongs provided with adjustable clamping surfaces |
| CN2661706Y (en) * | 2003-11-27 | 2004-12-08 | 高德金 | Socket type aluminum guide bar for aluminium cell anode |
| CN2665145Y (en) * | 2003-12-10 | 2004-12-22 | 高德金 | Energy conservation aluminium steel composite construction anode steel paw |
Non-Patent Citations (2)
| Title |
|---|
| 提高阳极钢爪导电性能的途径. 王从曾，赵天德，贾柏林，陈景龙，解世岳.轻金属，第10期. 2002 |
| 提高阳极钢爪导电性能的途径. 王从曾，赵天德，贾柏林，陈景龙，解世岳.轻金属，第10期. 2002 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1724711A (en) | 2006-01-25 |
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Granted publication date: 20080723 Termination date: 20110605 |