CN102319776A - Processing device and processing method for end plate structure of electrolytic cell casing - Google Patents
Processing device and processing method for end plate structure of electrolytic cell casing Download PDFInfo
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- CN102319776A CN102319776A CN201110239322A CN201110239322A CN102319776A CN 102319776 A CN102319776 A CN 102319776A CN 201110239322 A CN201110239322 A CN 201110239322A CN 201110239322 A CN201110239322 A CN 201110239322A CN 102319776 A CN102319776 A CN 102319776A
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Abstract
The invention discloses a processing device for an end plate structure of an electrolytic cell casing, which comprises a forming die used for forming the end plate structure, wherein the forming die comprises a groove-shaped forming die arc plate and a forming die reinforcing plate, the forming die reinforcing plate is fixedly connected into a groove, four levers in symmetrical distribution are arranged on the forming die reinforcing plate, a rotating shaft of each lever is fixed near the arc-shaped corner part of the forming die arc plate, the resistance arm ends of the two levers are connected through a press roller, the motive power arm end of each lever is provided with a connecting element connected with a peripheral driving device, and the outer side of the groove bottom of the forming die arc plate is provided with a fixing element used for fixing the end plate of the electrolytic cell casing. A processing method for the end plate structure of the electrolytic cell casing sequentially comprises the technical steps of making the forming die, installing the lever rotating shafts, fixing plates, installing the levers and the press roller, pressing and forming the end plate, shaping the end plate, assembling rib plates, and the like. The processing device has the advantages that the structure is simple, the assembly is convenient, the cost is low, the processing method is fast, the operation is simple and convenient, and the precision is easy to control.
Description
Technical field
The invention belongs to electrolytic cell equipment processing and fabricating field, relate in particular to a kind of processing unit (plant) and processing method of electrolytic cell housing member.
Background technology
The housing of electrolytic cell generally is designed to the ship shape steel construction, is made up of the tip plate configurations at base plate, two ends and the lateral plate structure of both sides, and wherein tip plate configurations mainly is made up of end plate and floor; Two of end plate is circular arc; The centre is shape linearly, and floor is welded in the end plate outside, to be used for reinforcing end plate.The requirement on machining accuracy of tip plate configurations is high, and method commonly used at present has oily top roof pressure method and rolls bed and roll method.Oil top roof pressure method is to make what a roof pressure loose tool and an assembling loose tool earlier; Then smooth end plate to be formed is put on the roof pressure loose tool; Use the moulding of hydraulic jack roof pressure again; With the end plate demoulding of moulding, transfer on the assembling loose tool again, on the assembling loose tool, end plate and floor assembling are welded into tip plate configurations at last.The weak point of oil top roof pressure method is: need to make two loose tools of roof pressure loose tool and assembling loose tool, and have the demoulding, transfer, operating process such as patrix assembling again, in this process end plates distortion is in a small amount often arranged, need to correct.Rolling the bed method of rolling is to make an assembling loose tool earlier; Then smooth end plate to be formed is put into and rolls a last roll extrusion roll-forming, again the end plate of moulding is transferred on the assembling loose tool, on the assembling loose tool, arc plate and floor assembling are welded into tip plate configurations at last; Though it is forming moulding bed that this method need not made; But the end plate shaping speed is slow, and arc accuracy is restive when rolling, and also has defectives such as end plate transfer, patrix assembly operation process simultaneously.
Summary of the invention
The technical problem that the present invention will solve is the deficiency that overcomes prior art; A kind of processing unit (plant) of electrolytic cell housing tip plate configurations simple in structure, easy to assembly, with low cost is provided, the also corresponding processing method that a kind of electrolytic cell housing tip plate configurations of constructing quick, easy and simple to handle, as to be easy to control accuracy is provided.
For solving the problems of the technologies described above; The technical scheme that the present invention proposes is a kind of processing unit (plant) of electrolytic cell housing tip plate configurations; Comprise that one is used for the loose tool of the said tip plate configurations of moulding (this loose tool is that end plate is forming moulding bed; Be again the assembling loose tool), said loose tool comprises the loose tool arc plate and the loose tool stiffener that is fixed in the groove of a flute profile, the loose tool stiffener that is positioned at said loose tool arc plate both sides is provided with the lever of four symmetrical distributions; The turning cylinder of each lever is fixed near the arc corner of said loose tool arc plate; Be positioned at the loose tool arc plate outside and connect through a pressure roller near the resistance arm end of two levers of the same end of loose tool arc plate, the power arm end of each lever then is provided with the connector that is connected with the peripheral hardware drive unit, and the bottom land outside of said loose tool arc plate is provided with the fixture that is used for fixing said electrolytic cell housing end plate.
As the further improvement to technique scheme: said peripheral hardware drive unit is preferably the vertical suspender of lifting; Said suspender includes a hanging beam; The top at said hanging beam middle part is connected with hanger on; The below at said hanging beam both ends is connected with down hanger, and said connector comprises the connection hanger, and hanger is connected with the hanger that is connected of the same side two levers respectively through two isometric steel wire ropes under each.
In the processing unit (plant) of above-mentioned electrolytic cell housing tip plate configurations: the outside near said loose tool arc plate end also can be provided with the U-shaped card, is inserted with the wedge that is used to compress said electrolytic cell housing end plate end in the said U-shaped card.
As a total technical conceive, the present invention also provides a kind of processing method of electrolytic cell housing tip plate configurations, may further comprise the steps:
(1) makes loose tool: the processing dimension of determining loose tool arc plate according to the design size of the electrolytic cell housing end plate of intending processing; And roll one according to the processing dimension of loose tool arc plate that roll extrusion rolls the loose tool arc plate that obtains flute profile on the bed; Affixed loose tool stiffener in the groove of this loose tool arc plate makes loose tool then;
(2) the lever turning cylinder is set: on the loose tool stiffener of said loose tool arc plate both sides, lay the turning cylinder of four symmetrical distributions, each turning cylinder is fixed near the arc corner of said loose tool arc plate;
(3) fixed plate: the sheet material that will be used to process said end plate is positioned over the bottom land flat plate section of said loose tool arc plate, sheet material is fixed with fixture in loose tool arc plate both sides then;
(4) lever and pressure roller are installed: the sheathed lever of difference on described each turning cylinder; And the end that said lever extends the loose tool arc plate outside is made as the resistance arm end; The other end is then as the power arm end; Over against two resistance arm ends between connect through sheathed one rotating pressure roller, the power arm end of each lever is provided with the connector that is connected with the peripheral hardware drive unit respectively;
(5) compression moulding end plate: described each connector is linked to each other with the peripheral hardware drive unit; Starting the peripheral hardware drive unit makes each lever rotate synchronously; And drive the two ends that two pressure rollers are suppressed said sheet material, until the sheet bending moulding and be close to the lateral surface of said loose tool arc plate, obtain end plate;
(6) typing end plate: the position at the two ends of said loose tool arc plate near end plate is provided with the U-shaped card, and in the U-shaped card, inserts wedge to compress the end plate end, makes the end of end plate be close to loose tool arc plate;
(7) assembling floor: at the outside of said end plate welding floor, finally demould, processing obtains electrolytic cell housing tip plate configurations.
In the processing method of above-mentioned electrolytic cell housing tip plate configurations; Said peripheral hardware drive unit is preferably the suspender of a vertical lifting; Said suspender include a hanging beam (hanging beam can be with I-steel or steel pipe manufacturing, the length of hanging beam generally should with the equal in length of pressure roller), the top at said hanging beam middle part is connected with hanger on; The below at said hanging beam both ends is connected with down hanger, and said connector comprises the connection hanger;
In said compression moulding end plate step, said linking to each other with the peripheral hardware drive unit then is meant: each described hanger down is connected with the hanger that is connected of the same side two levers respectively through two isometric steel wire ropes.
Compared with prior art, the invention has the advantages that: processing unit (plant) of the present invention is simple in structure, and is easy to assembly, with low cost, can improve according to the processing needs, and process the tip plate configurations quality better; And the processing method that is used processing unit (plant) of the present invention forming moulding bedly unites two into one with the assembling loose tool of the prior art; Labor and materials have not only been practiced thrift; And the demoulding, transfer, procedure such as patrix assembling have again been saved; Improve process velocity and working (machining) efficiency, be easier to control the machining accuracy of electrolytic cell tip plate configurations.
Description of drawings
Fig. 1 is the front view of the processing unit (plant) of electrolytic cell housing tip plate configurations in the specific embodiment of the invention.
Fig. 2 is the vertical view of the processing unit (plant) of electrolytic cell housing tip plate configurations in the specific embodiment of the invention.
Fig. 3 is for installing the state diagram (lead and look) behind lever and the pressure roller in the processing method of the specific embodiment of the invention.
Fig. 4 is for installing the state diagram (overlooking) behind lever and the pressure roller in the processing method of the specific embodiment of the invention.
Fig. 5 is the state diagram (main looking) when assembling floor in the processing method of the specific embodiment of the invention.
Marginal data
1, loose tool arc plate; 2, loose tool stiffener; 3, lever; 31, pressure roller cover; 32, rotary axle box; 33, connect hanger; 34, pressure roller; 35, turning cylinder; 4, jig; 5, hanging beam; 51, go up hanger; 52, following hanger; 53, steel wire rope; 6, end plate; 7, U-shaped card; 8, wedge; 9, floor.
The specific embodiment
Below in conjunction with the Figure of description and the specific embodiment the present invention is further described.
A kind of processing unit (plant) of electrolytic cell housing tip plate configurations of the present invention as depicted in figs. 1 and 2 comprises that one is used for the loose tool of forming ends plate structure, and this loose tool comprises the loose tool arc plate 1 and the loose tool stiffener 2 that is fixed in the groove of a flute profile.The lever 3 that the loose tool stiffener 2 that is positioned at loose tool arc plate 1 both sides is provided with four symmetrical distributions (in particular; These four lever projections in horizontal plane not only distribute axisymmetricly; And the distribution that is centrosymmetric), the turning cylinder 35 of each lever 3 is fixed near the arc corner of loose tool arc plate 1.Every lever 3 is provided with rotary axle box 32 near the position at middle part, so that lever 3 is releasably attached on the turning cylinder.One end of lever 3 is made as the resistance arm end, and the other end then is made as the power arm end, and the resistance arm end is positioned at the outside of loose tool arc plate 1, and the power arm end then is positioned at the inboard of loose tool arc plate 1 and near loose tool stiffener 2, the resistance arm end also offers pressure roller cover 31; Near the resistance arm end of two levers 3 of loose tool arc plate 1 same end each other over against, and connect through a pressure roller 34, pressure roller 34 two ends are sheathed on respectively in two pressure rollers covers 31.The power arm end of each lever 3 be provided be connected with the suspender of vertically lifting be connected hanger 33.In this embodiment; Suspender includes a hanging beam 5; The top at hanging beam 5 middle parts is connected with hanger 51 on, and the below at hanging beam 5 both ends is connected with down hanger 52, and hanger 52 is connected with the hanger 33 that is connected of the same side two levers 3 respectively through two isometric steel wire ropes 53 under each.The bottom land outside of loose tool arc plate 1 is provided with the fixture that is used for fixing electrolytic cell housing end plate 6, selects for use jig 4 as fixture in this embodiment.In above-mentioned processing unit (plant), also be provided with U-shaped card 7 near the outside of loose tool arc plate 1 end, be inserted with the wedge 8 that is used to compress electrolytic cell housing end plate 6 ends in the U-shaped card 7.
Like Fig. 3～shown in Figure 5; The method of above-mentioned processing unit (plant) processing certain electrolytic cell (400KA) tip plate configurations of the present invention of a kind of usefulness, the long 4260mm of the tip plate configurations of this electrolytic cell, high 1456mm; The end plate 6 inner arc radiuses of this tip plate configurations are 400mm; The thickness 16mm of end plate 6, the bottom at end plate 6 two ends has the unfilled corner (not shown) of 300mm * 300mm, the outside of end plate 6 to be welded with latticed floor 9.This electrolytic cell housing tip plate configurations is to carry out processing and preparing by lever pressing of the present invention to obtain, and specifically may further comprise the steps:
(1) makes loose tool: at first; End plate design size according to the electrolytic cell housing tip plate configurations of intending processing is carried out planar development; Respectively extend 200mm at two ends as the development size of loose tool arc plate 1 (purpose of lengthening 200mm is to be convenient in the operation of back welding U-shaped card 7 on elongated portion) by development size, then setting-out blanking on the thick steel plate of 20mm; With this down the steel plate of honest material roll and obtain loose tool arc plate 1 rolling on the bed end plate shape roll extrusion by the tip plate configurations of design, the circular arc outer rim radius of the loose tool arc plate 1 after the moulding is 400mm (equating with the inner arc radius of end plate 6); Reinforce at the loose tool stiffener 2 of rolled loose tool arc plate 1 inboard welded mesh trellis, form loose tool, the thickness of loose tool stiffener 2 is 20mm;
(2) the lever turning cylinder is set: on the loose tool stiffener 2 of above-mentioned loose tool arc plate 1 both sides, lay the turning cylinder 35 of four symmetrical distributions, each turning cylinder 35 is fixed near the arc corner of loose tool arc plate 1; The round steel pipe of turning cylinder 35 usefulness Ф 133 * 8 is made, and an end is shut with closure plate, and an end is welded on the floor of loose tool stiffener 2 ragged edges, on the turning cylinder 35 alignment pin is housed, and slides along turning cylinder 35 to prevent lever 3;
(3) fixed plate: by the setting-out of planar development size, the blanking of above-mentioned end plate 6; To descend the steel plate that is used to process above-mentioned end plate 6 of honest material to be positioned over the bottom land flat plate section of loose tool arc plate 1 then; And make on the steel plate plate plane the corresponding central lines on two mutually perpendicular center lines and loose tool arc plate 1 plane, steel plate is fixed with jig 4 in loose tool arc plate 1 both sides then;
(4) lever and pressure roller are installed:
Make four identical levers 3 with the square steel tube of 200 * 120 * 8 earlier; Fulcrum place perforate in lever 3; The rotary axle box 32 of welding Ф 159/ Ф 134 in the hole; Through rotary axle box 32 each sheathed lever 3 respectively on four above-mentioned turning cylinders 35, the end that lever 3 is extended loose tool arc plate 1 outside is made as resistance arm end (let resistance arm two towards loose tool), and the other end is then as the power arm end; In the resistance arm end perforate of each lever 3, the pressure roller cover 31 of welding Ф 159/ Ф 135 in the hole in the power arm end perforate of each lever 3, welds Ф 30 bearing pins in the hole then, and bearing pin is with rotary connection hanger 33 outward;
Make two of pressure rollers again, promptly use the round steel pipe of Ф 133 * 8 that two is shut and be made into pressure roller 34; Above steel plate two, place pressure roller 34 then, with the two ends of pressure roller 34 be set in two levers over against 31 li in the pressure roller cover of two resistance arm ends, load onto the alignment pin on the fulcrum turning cylinder 35 at last, slide to prevent lever; State after lever and pressure roller install can be referring to Fig. 3 and Fig. 4;
(5) compression moulding end plate: the connection hanger 33 of each lever 3 is linked to each other with the peripheral hardware drive unit; Peripheral hardware drive unit in this embodiment is the suspender of a vertical lifting; This suspender includes a hanging beam 5; This hanging beam 5 is the steel pipe manufacturings that adopt Ф 219 * 8; The top at hanging beam 5 middle parts is welded with hanger 51 on, and the below at hanging beam 5 both ends is welded with down hanger 52, and hanger 52 under each is connected with the hanger 33 that is connected of the same side two lever moving arm ends respectively through two isometric steel wire ropes 53; Start crane hanger 51 places on hanging beam 5 then and sling slowly, make each lever 3 rotate synchronously, and drive the two ends of two pressure roller 34 presed-steel plates, until the steel plate bending moulding and be close to the lateral surface of loose tool arc plate 1, obtain end plate 6;
(6) typing end plate: the two ends of loose tool arc plate 1 near position (the 200mm part of the lengthening) welding of end plate 6 on U-shaped card 7; And in U-shaped card 7, insert the gap between wedge 8 jam-packed U-shaped cards 7 and the end plate 6; To compress the end of end plate 6, make the end of end plate 6 be close to loose tool arc plate 1;
(7) assembling floor: as shown in Figure 5, lay down lever 3 and pressure roller 34, at last at the latticed floor 9 of the outside of end plate 6 spot welding, remove jig 4 after having welded, finally demould, processing obtains electrolytic cell housing tip plate configurations.
Claims (5)
1. the processing unit (plant) of an electrolytic cell housing tip plate configurations; Comprise that one is used for the loose tool of the said tip plate configurations of moulding; It is characterized in that: said loose tool comprises the loose tool arc plate and the loose tool stiffener that is fixed in the groove of a flute profile; The loose tool stiffener that is positioned at said loose tool arc plate both sides is provided with the lever of four symmetrical distributions; The turning cylinder of each lever is fixed near the arc corner of said loose tool arc plate; Be positioned at the loose tool arc plate outside and connect through a pressure roller near the resistance arm end of two levers of the same end of loose tool arc plate, the power arm end of each lever then is provided with the connector that is connected with the peripheral hardware drive unit, and the bottom land outside of said loose tool arc plate is provided with the fixture that is used for fixing said electrolytic cell housing end plate.
2. the processing unit (plant) of electrolytic cell housing tip plate configurations according to claim 1; It is characterized in that: said peripheral hardware drive unit is the suspender of a vertical lifting; Said suspender includes a hanging beam, and the top at said hanging beam middle part is connected with hanger on, and the below at said hanging beam both ends is connected with down hanger; Said connector comprises the connection hanger, and hanger is connected with the hanger that is connected of the same side two levers respectively through two isometric steel wire ropes under each.
3. the processing unit (plant) of electrolytic cell housing tip plate configurations according to claim 1 and 2 is characterized in that: the outside near said loose tool arc plate end is provided with the U-shaped card, is inserted with the wedge that is used to compress said electrolytic cell housing end plate end in the said U-shaped card.
4. the processing method of an electrolytic cell housing tip plate configurations may further comprise the steps:
(1) makes loose tool: the processing dimension of determining loose tool arc plate according to the design size of the electrolytic cell housing end plate of intending processing; And roll one according to the processing dimension of loose tool arc plate that roll extrusion rolls the loose tool arc plate that obtains flute profile on the bed; Affixed loose tool stiffener in the groove of this loose tool arc plate makes loose tool then;
(2) the lever turning cylinder is set: on the loose tool stiffener of said loose tool arc plate both sides, lay the turning cylinder of four symmetrical distributions, each turning cylinder is fixed near the arc corner of said loose tool arc plate;
(3) fixed plate: the sheet material that will be used to process said end plate is positioned over the bottom land flat plate section of said loose tool arc plate, sheet material is fixed with fixture in loose tool arc plate both sides then;
(4) lever and pressure roller are installed: the sheathed lever of difference on described each turning cylinder; And the end that said lever extends the loose tool arc plate outside is made as the resistance arm end; The other end is then as the power arm end; Over against two resistance arm ends between connect through sheathed one rotating pressure roller, the power arm end of each lever is provided with the connector that is connected with the peripheral hardware drive unit respectively;
(5) compression moulding end plate: described each connector is linked to each other with the peripheral hardware drive unit; Starting the peripheral hardware drive unit makes each lever rotate synchronously; And drive the two ends that two pressure rollers are suppressed said sheet material, until the sheet bending moulding and be close to the lateral surface of said loose tool arc plate, obtain end plate;
(6) typing end plate: the position at the two ends of said loose tool arc plate near end plate is provided with the U-shaped card, and in the U-shaped card, inserts wedge to compress the end plate end, makes the end of end plate be close to loose tool arc plate;
(7) assembling floor: at the outside of said end plate welding floor, finally demould, processing obtains electrolytic cell housing tip plate configurations.
5. the processing method of electrolytic cell housing tip plate configurations according to claim 4; It is characterized in that: said peripheral hardware drive unit is the suspender of a vertical lifting; Said suspender includes a hanging beam; The top at said hanging beam middle part is connected with hanger on, and the below at said hanging beam both ends is connected with down hanger, and said connector comprises the connection hanger;
In said compression moulding end plate step, said linking to each other with the peripheral hardware drive unit is meant: each described hanger down is connected with the hanger that is connected of the same side two levers respectively through two isometric steel wire ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110239322 CN102319776B (en) | 2011-08-19 | 2011-08-19 | Processing device and processing method for end plate structure of electrolytic cell casing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110239322 CN102319776B (en) | 2011-08-19 | 2011-08-19 | Processing device and processing method for end plate structure of electrolytic cell casing |
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| CN102319776A true CN102319776A (en) | 2012-01-18 |
| CN102319776B CN102319776B (en) | 2013-05-01 |
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| CN 201110239322 Active CN102319776B (en) | 2011-08-19 | 2011-08-19 | Processing device and processing method for end plate structure of electrolytic cell casing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511695A (en) * | 2014-11-26 | 2015-04-15 | 中色十二冶金建设有限公司 | Electrolyzer tank body vertical weld welding method and device |
| CN107598021A (en) * | 2017-08-31 | 2018-01-19 | 马鞍山港口（集团）有限责任公司 | A kind of steel wire rope elbow device and its method |
| CN113245832A (en) * | 2021-04-30 | 2021-08-13 | 淮阴工学院 | Lamp holder reflecting bowl assembling device and method |
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| JPH07241737A (en) * | 1994-03-04 | 1995-09-19 | Metcoil Kk | Roll forming method and device therefor |
| US20030024290A1 (en) * | 2001-07-31 | 2003-02-06 | Bodnar Ernest R. | Variable width roll forming apparatus |
| CN201543694U (en) * | 2009-10-22 | 2010-08-11 | 中冶天工建设有限公司 | Forming mould of end side arc-shaped plate at shell of electrolytic bath |
| CN202263804U (en) * | 2011-08-19 | 2012-06-06 | 二十三冶建设集团有限公司 | Electrolytic cell housing end plate structure processing device |
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2011
- 2011-08-19 CN CN 201110239322 patent/CN102319776B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07241737A (en) * | 1994-03-04 | 1995-09-19 | Metcoil Kk | Roll forming method and device therefor |
| US20030024290A1 (en) * | 2001-07-31 | 2003-02-06 | Bodnar Ernest R. | Variable width roll forming apparatus |
| CN201543694U (en) * | 2009-10-22 | 2010-08-11 | 中冶天工建设有限公司 | Forming mould of end side arc-shaped plate at shell of electrolytic bath |
| CN202263804U (en) * | 2011-08-19 | 2012-06-06 | 二十三冶建设集团有限公司 | Electrolytic cell housing end plate structure processing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511695A (en) * | 2014-11-26 | 2015-04-15 | 中色十二冶金建设有限公司 | Electrolyzer tank body vertical weld welding method and device |
| CN107598021A (en) * | 2017-08-31 | 2018-01-19 | 马鞍山港口（集团）有限责任公司 | A kind of steel wire rope elbow device and its method |
| CN107598021B (en) * | 2017-08-31 | 2024-04-05 | 马鞍山港口（集团）有限责任公司 | Steel wire rope elbow device and method thereof |
| CN113245832A (en) * | 2021-04-30 | 2021-08-13 | 淮阴工学院 | Lamp holder reflecting bowl assembling device and method |
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Address after: 410015 Changsha East Road, Hunan, No. 289 Patentee after: THE 23TH METALLURGICAL CONSTRUCTION GROUP CO., LTD. OF MINMETALS Address before: 410015 Changsha East Road, Hunan, No. 289 Patentee before: Ershisanye Construction Group Co., Ltd. |