CN206854914U - Aluminium electrolytic cell cathode square steel welding jigs and fixtures - Google Patents
Aluminium electrolytic cell cathode square steel welding jigs and fixtures Download PDFInfo
- Publication number
- CN206854914U CN206854914U CN201720730936.9U CN201720730936U CN206854914U CN 206854914 U CN206854914 U CN 206854914U CN 201720730936 U CN201720730936 U CN 201720730936U CN 206854914 U CN206854914 U CN 206854914U
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- CN
- China
- Prior art keywords
- square steel
- leakproof
- frid
- electrolytic cell
- fixtures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000003466 welding Methods 0.000 title claims abstract description 32
- 239000004411 aluminium Substances 0.000 title claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 229910010293 ceramic material Inorganic materials 0.000 claims description 6
- 239000011819 refractory material Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000003079 width control Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
It the utility model is related to a kind of aluminium electrolytic cell cathode square steel welding jigs and fixtures.Aim to solve the problem that the difficulty of aluminium electrolytic cell cathode square steel welded seam shaping in the prior art greatly, easily leaks, the technical problem that Forming Quality is unstable and installing space is limited.The fixture includes the bottom conductive frid concordant with square steel bottom, side portion leakproof frid, and leakproof top plate, and bottom conductive frid, side portion leakproof frid and leakproof top plate form vertical weld seam and reserve chamber, and it is open-topped molten bath shape that weld seam, which reserves chamber,.Advantageous effects of the present utility model are：Station need not be manually adjusted in welding process, Forming Quality is stable；Molten pool metal melt during welding can be effectively avoided to reveal, cost is low.
Description
Technical field
The welding equipment of aluminium electroloysis part is the utility model is related to, particularly a kind of aluminium electrolytic cell cathode square steel welding folder
Tool.
Background technology
Aluminium cell is as the capital equipment run under high temperature, high-intensity magnetic field, severe corrosive electrolyte conditions, aluminium electroloysis
Cheng Zhong, as duty cycle extends, in the presence of erosion and various stress, negative electrode is etched loss, rupture, increases bottom
The risk of bakie, and be forced to stop groove replacing negative electrode.Cathode carbon pieces square steel and the outer square steel of groove are by being welded together, two pieces of sides
Often two square steel are connected in flakes by welding steel with arc welding, carbon-dioxide arc welding etc. between steel, it is the disadvantage is that, working environment
Magnetic field is strong, and welding stability is poor, efficient weld area is small etc..Welded using thermofussion welding or total cross-section, welding matter can be improved
Amount, but because square steel thickness is big, weld seam is wide, appearance of weld difficulty is big, easy the problems such as leaking, is caused under welding quality
Drop.At this stage, the welding of square steel, more using above-mentioned traditional handicraft, but shortcoming is that square steel that its thickness is big, weld seam into
The difficulty of type is big, and Forming Quality is unstable.In addition, limited by the narrow narrow space in installation site, existing welding procedure side
Method is even more to be difficult to put to good use to come.
The content of the invention
The purpose of this utility model is exactly to solve aluminium electrolytic cell cathode square steel welded seam shaping in the prior art
Difficulty is big, easily leakage, the technical problem that Forming Quality is unstable and installing space is limited.
In order to solve the above technical problems, concrete technical scheme is as follows used by the utility model：
A kind of aluminium electrolytic cell cathode square steel welding jigs and fixtures are designed, including distinguish symmetrically arranged side portion leakage-proof socket two-by-two
Plate and leakproof top plate, and for connecting the conductive frid of two square steel bottom surfaces to be welded；Corresponding to the two leakproofs top plate difference
Installed in the end of two square steel to be welded, it is preferred that its medial surface end face flush with corresponding square steel to be welded respectively；Institute
The both ends that two side portion leakage-proof socket plates butt up against the leakproof top plate respectively are stated, and are brought into close contact with square steel two sides to be welded；
The bottom conductive frid, two side portion leakage-proof socket plates, two leakproof top plates crowd around to form top together with two square steel end faces to be welded
The weld seam of portion's opening reserves chamber；The fixture also includes being used for the fastener for clamping two side portion leakage-proof socket plates, to adjust, control two
Side portion leakproof frid spacing.
Preferably, it is provided with positive stop strip in the corresponding position of the two side portions leakage-proof socket plate and two leakproof top plates, cooperation
And stopper slot, coordinate the free degree to limit it.
Preferably, width control system is 15~45mm between the square steel end face, and effective weld bead height control is 65~350mm.
Preferably, the material of the side portion leakproof frid is steel, copper, graphite, carbon, refractory material, ceramic material, oxidation
Any one in aluminium sheet, the material of the leakproof top plate is steel, copper, graphite, carbon, refractory material, ceramic material, alumina plate
In any one.
Preferably, at the gap of the bottom conductive frid, side portion leakproof frid, leakproof top plate with square steel to be welded
Filled with refractory wass or clay mortar.
Preferably, fastener includes the adjustment portion at fixed part and fixed part both ends, and the end of the adjustment portion, which is provided with, to be fixed
Element, to adjust the displacement space of fastener.
Preferably, the material of the bottom conductive frid is any one in steel, copper, graphite, carbon.
Advantageous effects of the present utility model are：
（1）By the reasonable setting of fixture, a wlding melt chamber is established, wlding realizes energization melting in melt chamber
Formed weld seam, during need not manually adjust station, Forming Quality is reliable and stable；
（2）The rational design of fixture material and structure, it ensure that overall structure realizes Fast Installation, conveniently disassemble, work
Intensity decreases, using clay mortar or refractory wass at the gap around weld seam adhesive seal, when being avoided that welding molten bath gold
Belong to melt leakage；
（3）Fixture cooperates in itself, mutually spacing, and molding structure is stable, and interchangeability is high, reduces production on the whole
Cost.
Brief description of the drawings
Fig. 1 is that the utility model axle surveys direction structure schematic diagram；
Fig. 2 is the utility model main view sectional view；
Fig. 3 is the right apparent direction sectional view of the utility model；
Fig. 4 is the utility model overlook direction sectional view；
Fig. 5 be in Fig. 3 A to sectional view；
Fig. 6 is the overlook direction structural representation of another embodiment of the utility model；
Bottom conductive frid is removed in above-mentioned accompanying drawing, in Fig. 2；
Each component names in figure：1. square steel；2. weld seam reserves chamber；3. conductive frid；4. side portion leakproof frid；5. leakproof
Top plate；6. fastener；7. positive stop strip；8. stopper slot；9. retaining element；10. basal sliding plate.
Embodiment
Embodiment 1：A kind of aluminium electrolytic cell cathode square steel welding jigs and fixtures, referring to Fig. 1 to Fig. 5, including it is symmetrical two-by-two respectively
The side portion leakproof frid 4 and leakproof top plate 5 of setting, and for connecting the conductive frid 3 of two bottom surfaces of square steel 1 to be welded；Institute
State two leakproof top plates 5 respectively corresponding to be arranged on two square steel 1 to be welded end, its medial surface respectively with corresponding side to be welded
The end face flush of steel；The two side portions leakage-proof socket plate 4 butts up against the both ends of the leakproof top plate 5 respectively, and with it is to be welded
Square steel two sides are brought into close contact；The bottom conductive frid 3, two side portion leakage-proof socket plates 4, two leakproof top plates 5 are together with to be welded
Two square steel end faces crowd around to be formed open-topped weld seam reserve chamber；The fixture also includes being used to clamp two side portion leakage-proof socket plates
4 fastener 6, to adjust, control the spacing of two side portion leakage-proof socket plate 4.
Width control system is 15~45mm between 1 width end face of square steel, and effective weld bead height control is 65~350mm.
Leakproof frid is made up of any of steel, copper, graphite, carbon, refractory material, ceramic material, alumina plate, leakproof
Top plate 5 is made up of any of steel, copper, graphite, carbon, refractory material, ceramic material, alumina plate.
Filled with resistance at the gap of bottom conductive frid 3, side portion leakproof frid 4, leakproof top plate 5 with square steel to be welded
Chamotte is starched or clay mortar.
Fastener 6 includes the adjustment portion at fixed part and fixed part both ends, and the end of the adjustment portion is provided with retaining element 9,
To adjust the displacement space of fastener 6, in specific work, clamped scope can be adjusted by retaining element 9.
Adjustment portion can be set up at both ends, the spacing by adjusting adjustment portion adjusts the scope clamped by retaining element 6.The design ensures
The convenient positioning of related components and firm use.
The material of bottom conductive frid 3 is any one in steel, copper, graphite, carbon.
Before welding, the spacing at the both ends of cathode square steel 1 is adjusted first, makes the spacing of weld seam 2 in 5~45mm appropriate distance
It is interior, and ensure that the both ends center line of cathode steel bar weld seam 2 coincides；Then bottom conductive groove 3 is installed in the bottom of cathode square steel 1,
Sidepiece installation leakproof frid 4, and clamped it and cathode square steel 1 with retaining element 6, top installation leakproof top plate 5, use afterwards
Clay mortar or refractory wass paste the gap around weld seam, avoid molten pool metal melt during welding from revealing；
Then wlding is stretched into weld seam, the energization starting the arc is welded, and appropriate solder flux is sprinkled into weld seam, treats that molten bath is filled out
When being completely higher by more than the upper surface 2cm of cathode square steel 1, stop welding, after then waiting weld seam molten bath cooled and solidified, you can remove and fix
Element 6, leakproof top plate 5, side portion leakproof frid 4, the later stage of bottom conductive groove 3 is removable, can not also tear open；
Whether with detection weld seam 3 qualified, visually observe whether the body of cathode square steel 1 has necessarily first if finally visually observing
Molten wide, it is unqualified not have the elongated molten wide along the short transverse of cathode square steel 1, need to cut off and weld again；It is qualified to visually observe
Whether there is phenomena such as stomata, slag inclusion using coherent detection detecting instrument detection weld seam 2 afterwards, underproof need to cut off is welded again.
In the present embodiment, by weld seam be additionally arranged at the bottom conductive frid, weld seam both sides install leakproof frid additional, at the top of weld seam
Install leakproof top plate 5 additional, the method for making weld seam form a molten bath, wlding stretches into weld seam, heat caused by melting and caused
Resistance heat makes wlding and workpiece fuse itself, and workpiece itself forms certain molten wide, so as to realize the effective of two workpiece
Welding.
Embodiment 2：The general principle of the present embodiment is with embodiment 1, specific difference：Such as Fig. 6, in the both sides
The corresponding position of edge leakproof frid and two leakproof top plates, cooperation are provided with positive stop strip and stopper slot, are coordinated freely with limiting it
Degree, i.e., coordinate in the correspondence position of side portion leakproof frid 4 and leakproof top plate 5 and matched somebody with somebody provided with positive stop strip 7 and stopper slot 8 with limiting it
Close the free degree.The design further ensures the overall stabilization of clamp structure, prevents from deforming during work.Reduce installation difficulty.Together
When reduce time of positioning.
Finally it should be noted that, above person is only the utility model section Example, and is not used to the limitation present invention, foundation
Structure and feature of the present utility model, slightly modifications and winner, should also be included within the scope of the utility model.
Claims (9)
- A kind of 1. aluminium electrolytic cell cathode square steel welding jigs and fixtures, it is characterised in that：It includes respectively symmetrically arranged side two-by-two Portion's leakproof frid and leakproof top plate, and for connecting the conductive frid of two square steel bottom surfaces to be welded；The two leakproofs top plate point The not corresponding end for being arranged on two square steel to be welded；The two side portions leakage-proof socket plate butts up against the leakproof top plate respectively Both ends, and be brought into close contact with square steel two sides to be welded；The bottom conductive frid, two side portion leakage-proof socket plates, two leakproof tops Plate crowds around to form the reserved chamber of open-topped weld seam together with two square steel end faces to be welded；The fixture also includes being used to clamp both sides The fastener of edge leakproof frid, to adjust, control two side portion leakage-proof socket plate spacing.
- 2. aluminium electrolytic cell cathode square steel welding jigs and fixtures as claimed in claim 1, it is characterised in that：Described two leak the interior of top plate The side end face flush with corresponding square steel to be welded respectively.
- 3. aluminium electrolytic cell cathode square steel welding jigs and fixtures as claimed in claim 1, it is characterised in that：Prevent in two side portion The corresponding position of bakie plate and two leakproof top plates, cooperation are provided with positive stop strip and stopper slot, coordinate the free degree to limit it.
- 4. aluminium electrolytic cell cathode square steel welding jigs and fixtures as claimed in claim 1, it is characterised in that：Two square steel to be welded Width control system is 15~45mm between end face, and effective weld bead height control is 65~350mm.
- 5. aluminium electrolytic cell cathode square steel welding jigs and fixtures as claimed in claim 1, it is characterised in that：The material of the leakproof frid Matter is any one in steel, copper, graphite, carbon, refractory material, ceramic material, alumina plate.
- 6. aluminium electrolytic cell cathode square steel welding jigs and fixtures as claimed in claim 1, it is characterised in that：The material of the leakproof top plate Matter is any one in steel, copper, graphite, carbon, refractory material, ceramic material, alumina plate.
- 7. aluminium electrolytic cell cathode square steel welding jigs and fixtures as claimed in claim 1, it is characterised in that：In the bottom conductive groove Plate, side portion leakproof frid, leakproof top plate at the gap of square steel to be welded with being filled with refractory wass or clay mortar.
- 8. aluminium electrolytic cell cathode square steel welding jigs and fixtures as claimed in claim 1, it is characterised in that：The fastener includes solid Determine the adjustment portion at portion and fixed part both ends, the end of the adjustment portion is provided with retaining element, to adjust the displacement space of fastener.
- 9. aluminium electrolytic cell cathode square steel welding jigs and fixtures as claimed in claim 1, it is characterised in that：The bottom conductive frid Material be steel, copper, graphite, any one in carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730936.9U CN206854914U (en) | 2017-06-22 | 2017-06-22 | Aluminium electrolytic cell cathode square steel welding jigs and fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730936.9U CN206854914U (en) | 2017-06-22 | 2017-06-22 | Aluminium electrolytic cell cathode square steel welding jigs and fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854914U true CN206854914U (en) | 2018-01-09 |
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ID=60826831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720730936.9U Active CN206854914U (en) | 2017-06-22 | 2017-06-22 | Aluminium electrolytic cell cathode square steel welding jigs and fixtures |
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| CN (1) | CN206854914U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406027A (en) * | 2018-04-14 | 2018-08-17 | 郑州经纬科技实业有限公司 | Electrolytic aluminium anode steel-aluminium melts Welding method |
| CN108637429A (en) * | 2018-04-14 | 2018-10-12 | 郑州经纬科技实业有限公司 | Electrolytic aluminium cathode steel bar total cross-section welding method under magnetic field environment |
| CN108687267A (en) * | 2018-05-16 | 2018-10-23 | 郑州经纬科技实业有限公司 | The method that aluminium busbar total cross-section welds under electromagnetic field |
| CN108723534A (en) * | 2018-04-14 | 2018-11-02 | 郑州经纬科技实业有限公司 | A kind of molten Welding method of electrolytic aluminium cathode steel-aluminium |
| CN112958888A (en) * | 2021-01-22 | 2021-06-15 | 郑州经纬科技实业有限公司 | Full-section fusion welding method for aluminum bus |
-
2017
- 2017-06-22 CN CN201720730936.9U patent/CN206854914U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406027A (en) * | 2018-04-14 | 2018-08-17 | 郑州经纬科技实业有限公司 | Electrolytic aluminium anode steel-aluminium melts Welding method |
| CN108637429A (en) * | 2018-04-14 | 2018-10-12 | 郑州经纬科技实业有限公司 | Electrolytic aluminium cathode steel bar total cross-section welding method under magnetic field environment |
| CN108723534A (en) * | 2018-04-14 | 2018-11-02 | 郑州经纬科技实业有限公司 | A kind of molten Welding method of electrolytic aluminium cathode steel-aluminium |
| CN108687267A (en) * | 2018-05-16 | 2018-10-23 | 郑州经纬科技实业有限公司 | The method that aluminium busbar total cross-section welds under electromagnetic field |
| CN112958888A (en) * | 2021-01-22 | 2021-06-15 | 郑州经纬科技实业有限公司 | Full-section fusion welding method for aluminum bus |
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| GR01 | Patent grant | ||
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Address after: 450000 No.1, floor 1, unit 1, building Y11, No.11, Changchun Road, high tech Zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou Jingwei Technology Industrial Co.,Ltd. Address before: 450001 No.11, Changchun Road, national high tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU JINGWEI TECHNOLOGY INDUSTRY Co.,Ltd. |