CN104227217B - A kind of electric welding machine that is exclusively used in stainless steel trough welding - Google Patents
A kind of electric welding machine that is exclusively used in stainless steel trough welding Download PDFInfo
- Publication number
- CN104227217B CN104227217B CN201410432152.9A CN201410432152A CN104227217B CN 104227217 B CN104227217 B CN 104227217B CN 201410432152 A CN201410432152 A CN 201410432152A CN 104227217 B CN104227217 B CN 104227217B
- Authority
- CN
- China
- Prior art keywords
- keeper
- workbench
- stainless steel
- soldering tip
- water
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- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
Abstract
The invention discloses a kind of electric welding machine that is exclusively used in stainless steel trough welding, comprise frame, soldering tip link and soldering tip, described soldering tip is connected in frame by soldering tip link, also comprise workbench and keeper, described workbench is fixed in frame, and workbench is positioned at soldering tip below, is provided with multiple locating holes on workbench, described keeper is arranged on locating hole by bolt, and keeper has two at least. Actual conditions when the present invention fully takes into account soldering stainless steel tank, can accurately locate, and there will not be welding deviation.
Description
Technical field
The present invention relates to a kind of electric welding machine, relate in particular to a kind of electric welding machine for soldering stainless steel tank cell body and panel.
Background technology
In stainless steel trough production field, the method usually adopting is to produce cell body and the panel of stainless steel trough, then usesBonding machine welds panel and cell body, and the electric welding machine usually using is electric resistance electric arc welder. The principle of electric resistance electric arc welder is by quiltWelder's part is pressed between two electrodes, and imposes electric current, utilize electric current to flow through resistance heat that workpiece contact-making surface and adjacent domain produceEffect is heated fusing or mecystasis, makes it to form a kind of machine of metal combination. Resistance welder is divided into: single phase acWelding binder, medium frequency inverter welding machine, three secondary commutation welding machines and AC frequency conversion welding machine.
Single phase ac welding binder: this welding machine is modal at present, control system and the transformer of use single phase ac, can fitClose most mild steel class welding needs. But along with the control of present country to commercial power capacity, in the large work of welding thickness of slabWhen part, electrical network is caused to great burden and impact.
Medium frequency inverter welding machine: this is the most advanced at present welding resistance solder technology, and it is after the rectification of transformer, defeated by electrodeGo out direct current, can improve to greatest extent power factor, ensure welding quality, and energy energy-conservation 30 percent is (with single phase acCompare). And this type of welding machine weldering some special materials, as aluminium, aluminium alloy, galvanized sheet etc., welding effect is good. This type ofThe main technical point of welding machine is aspect welding controller and transformer, and current domestic Ye You manufacturer can manufacture, but cost becomesThis is very high.
Three secondary commutation welding machines: this type of welding machine is mainly used in the welding of a projection welding, main feature is to realize high power welding,And impact little to electrical network.
AC frequency conversion welding machine: this type of welding machine is mainly used in the welding of seam weldering, main feature is to keep three-phase equilibrium, and electrical network is impactedLittle, and there is equally energy-conservation, power factor advantages of higher.
In the time of the cell body with above-mentioned resistance welder soldering stainless steel tank and panel, can there is following defect:
1, in when welding, panel and cell body can not accurately be located, once locate inaccurately, will cause panel and cell body not to haveLinking together of effect, there will be crack when use, the stainless steel trough after welding is shorter service life.
2, in when welding because the temperature of welding is very high, need ceaselessly cooling weld seam and soldering tip, and above-mentioned existing resistance welder is alsoThere is no cooling system, cause in the time of soldering stainless steel tank, occurring that soldering tip is subject to thermal softening, weld seam out-of-flatness, inhomogeneous defect.
3, workman is in the welding of single panel and cell body need to being put together of when welding, and changing another after having welded one carries out againWelding, in the time changing panel and cell body, need to stop electric welding machine, has reduced welding efficiency.
Summary of the invention
The defect existing at soldering stainless steel tank in order to overcome above-mentioned existing welding machine, the invention provides one and is exclusively used in stainless steelThe electric welding machine of tank welding, actual conditions when this electric welding machine fully takes into account soldering stainless steel tank, can accurately locate, noThere will be welding deviation.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
An electric welding machine that is exclusively used in stainless steel trough welding, comprises frame, soldering tip link and soldering tip, and described soldering tip is by welderingLink is connected in frame, it is characterized in that: also comprise workbench and keeper, described workbench is fixed in frame,Workbench is positioned at soldering tip below, is provided with multiple locating holes on workbench, and described keeper is arranged on locating hole by bolt,Keeper has two at least.
Described keeper is boss keeper, and the shape and size of this boss keeper and the cell body of stainless steel trough match, protrudingPlatform keeper is bolted on locating hole.
Described keeper is cylindricality keeper, and this cylindricality keeper is bolted on locating hole, the diameter of cylindricality keeperMatch with the leaking hole of stainless steel trough cell body.
Described keeper is " L " shape keeper, comprises installation portion and location division, is provided with installing hole on installation portion, location division withInstallation portion is perpendicular, and described bolt is fixed on keeper on workbench through described installing hole and locating hole.
Also comprise cycloconveyor belt, cycloconveyor belt two ends are socketed with drive roll and driven voller, drive roll driven by servomotor,Described workbench is fixed on cycloconveyor belt.
Also comprise cooling device, this cooling device comprises water leg, water pipe, water pump and cooler, and described workbench and annular are defeatedSend band to be positioned at water leg, and the degree of depth of water leg is greater than the height of workbench, the bottom of water leg is provided with apopore, described inThe water inlet of cooler is connected on apopore by water pipe, and described water pump is connected to by water pipe on the delivery port of cooler, instituteState on the delivery port of water pump and be connected with water pipe, the other end of this water pipe is facing to soldering tip.
Described cooling device also comprises filter, and the water inlet of this filter is connected on the delivery port of cooler, the going out of filterThe mouth of a river is connected on the water inlet of water pump.
The present invention has the following advantages:
1, the present invention includes frame, soldering tip link and soldering tip, described soldering tip is connected in frame by soldering tip link, also bagDraw together workbench and keeper, described workbench is fixed in frame, and workbench is positioned at soldering tip below, is provided with many on workbenchIndividual locating hole, described keeper is arranged on locating hole by bolt, and keeper has two at least. The present invention is in existing weldingOn machine, set up workbench and keeper, the effect of keeper is that stainless steel trough cell body and panel are accurately located, and preventsStainless steel trough body and panel channel bit, and cause the defect of poor welding quality. In the time of welding, panel is placed on workbench, cell body is with fixedPart location, position, dead cell body, in the time of welding cell body just can be on panel left and right or front and back rock, like this, when welding, justCell body can be welded on panel accurately. The weld seam forming is concordant, and welding quality is good, when use, just can not split, and has extendedThe service life of stainless steel trough.
2, keeper of the present invention is boss keeper, and the shape and size of this boss keeper and the cell body of stainless steel trough match,Boss keeper is bolted on locating hole. Keeper of the present invention is boss keeper, when welding, cell body is enclosed within protrudingOn platform keeper, because the shape and size of boss keeper and the cell body of stainless steel trough match, cell body just do not understand left and right orRock front and back, reaches the object of accurate location.
3, keeper of the present invention is cylindricality keeper, and this cylindricality keeper is bolted on locating hole, cylindricality keeperThe leaking hole of diameter and stainless steel trough cell body matches. Keeper of the present invention is cylindricality keeper, when welding, cylindricality is locatedPart is through the leaking hole of stainless steel trough cell body, because the diameter of cylindricality keeper and the leaking hole of stainless steel trough cell body match,This has just prevented that stainless steel trough cell body from rocking, and reaches the object of accurate location.
4, keeper of the present invention is " L " shape keeper, comprises installation portion and location division, is provided with installing hole on installation portion, fixedPosition portion and installation portion are perpendicular, and described bolt is fixed on keeper on workbench through described installing hole and locating hole. The present inventionKeeper is " L " shape keeper, and two keepers are limited in stainless steel trough cell body between them, firmly by stainless steel waterGroove cell body is fixed, and this has just prevented that stainless steel trough cell body from rocking, and reaches the object of accurate location. And by changing twoDistance between keeper, can be used the location of the stainless steel trough cell body of different size, at the stainless steel of welding different sizeWhen tank cell body, need not change keeper, welding efficiency improves greatly, and the scope of application is more extensive.
5, the present invention also comprises cycloconveyor belt, and conveyer belt two ends are socketed with drive roll and driven voller, and drive roll drives with servomotorMoving, described workbench is fixed on conveyer belt. By the effect of cycloconveyor belt, can allow workbench along with conveyer belt moves,Like this in the time having welded a stainless steel trough, can the next stainless steel trough of continuous welding, do not need to close electric welding machine, comeChange a next stainless steel trough, greatly improved welding efficiency.
6, the present invention also comprises cooling device, and this cooling device comprises water leg, water pipe, water pump and cooler, described workbenchBe positioned at water leg with cycloconveyor belt, and the degree of depth of water leg is greater than the height of workbench, the bottom of water leg is provided with water outletHole, the water inlet of described cooler is connected on apopore by water pipe, and described water pump is connected to the water outlet of cooler by water pipeOn mouth, on the delivery port of described water pump, be connected with water pipe, the other end of this water pipe is facing to soldering tip. The effect of cooling device is coolingSoldering tip and weld, avoid the softening defect of bringing of plumb joint. And cooling device of the present invention has carried out cooling water to reclaim againUtilize, reached water-saving object.
7, cooling device of the present invention also comprises filter, and the water inlet of this filter is connected on the delivery port of cooler, mistakeThe delivery port of filter is connected on the water inlet of water pump. Filter of the present invention purifies the water in tank, filter out,The impurity producing when soldering stainless steel tank, the impurity effect welding effect in the water of avoiding reclaiming.
Brief description of the drawings
Schematic diagram when Fig. 1 is soldering stainless steel tank of the present invention;
Fig. 2 is overall structure schematic diagram of the present invention;
Fig. 3 is Working table structure schematic diagram;
Fig. 4 is the structural representation of keeper;
Fig. 5 is keeper the second structural representation;
Fig. 6 is the third structural representation of keeper.
Mark 1, frame in figure, 2, soldering tip link, 3, soldering tip, 4, workbench, 5, keeper, 6, locating hole, 7,Stainless steel trough cell body, 8, leaking hole, 9, installation portion, 10, location division, 11, installing hole, 12, cycloconveyor belt, 13,Drive roll, 14, driven voller, 15, water leg, 16, water pipe, 17, water pump, 18, cooler, 19, filter.
Detailed description of the invention
The present invention is the improvement that some defects of existing when soldering stainless steel tank cell body and the panel based on existing electric welding machine are carried out.
Specifically illustrate the present invention with specific embodiment below:
Embodiment 1
The present embodiment comprises frame 1, soldering tip link 2 and soldering tip 3, and described soldering tip 3 is connected to frame by soldering tip link 2On 1, also comprise workbench 4 and keeper 5, described workbench 4 is fixed in frame 1, and workbench 4 is positioned at soldering tip 3 belows,On workbench 4, be provided with multiple locating holes 6, described keeper 5 is arranged on locating hole 6 by bolt, keeper 5 toRare two. This present embodiment has been set up workbench and keeper on existing bonding machine, and the effect of keeper is by stainless steelTank cell body and panel are accurately located, and prevent that stainless steel trough body and panel from channeling bit, and causes the defect of poor welding quality. In welderingWhile connecing, panel is placed on workbench, cell body is located with keeper, dead cell body, and in the time of welding, cell body just can not be upper left at panelRock the right side or front and back, like this, when welding, just cell body can be welded on panel accurately. The weld seam forming is concordant, weldingQuality is good, when use, just can not split, and has extended the service life of stainless steel trough.
The present embodiment keeper 5 is boss keeper, the shape and size of this boss keeper and stainless steel trough cell body 7 phasesJoin, boss keeper is bolted on locating hole 6. The present embodiment keeper is boss keeper, when welding, by grooveBody is enclosed within on boss keeper, and because the shape and size of boss keeper and the cell body of stainless steel trough match, cell body is not justRock meeting left and right or front and back, reaches the object of accurate location.
Workbench in the present embodiment is at least two, on a workbench, can place a stainless steel trough cell body 7 and panel.
The present embodiment also comprises cycloconveyor belt 12, and cycloconveyor belt 12 two ends are socketed with drive roll 13 and driven voller 14, initiativelyRoller 13 use driven by servomotor, described workbench 4 is fixed on cycloconveyor belt 12. By the effect of cycloconveyor belt, canTo allow workbench along with conveyer belt moves, like this in the time having welded a stainless steel trough, can the next stainless steel of continuous weldingTank, does not need to close electric welding machine, changes a next stainless steel trough, has greatly improved welding efficiency.
The present embodiment also comprises cooling device, and this cooling device comprises water leg 15, water pipe 16, water pump 17 and cooler 18,Described workbench 4 and cycloconveyor belt 12 are positioned at water leg 15, and the degree of depth of water leg 15 is greater than the height of workbench, collectionThe bottom of tank 15 is provided with apopore, and the water inlet of described cooler 18 is connected on apopore by water pipe 16, described waterPump 17 is connected to by water pipe 16 on the delivery port of cooler 18, is connected with water pipe 16 on the delivery port of described water pump 17, shouldThe other end of water pipe 16 is facing to soldering tip 3. The effect of cooling device is cooling soldering tip and weld, avoids that plumb joint is softening to be broughtDefect. And cooling water carried out recycling by cooling device of the present invention, reach water-saving object.
Described in the present embodiment, cooling device also comprises filter 20, and the water inlet of this filter 20 is connected to the water outlet of cooler 19On mouth, the delivery port of filter 20 is connected on the water inlet of water pump 17. The filter of the present embodiment carries out the water in tankPurify the impurity filtering out, produce when soldering stainless steel tank, the impurity effect welding effect in the water of avoiding reclaiming.
Embodiment 2
The present embodiment comprises frame 1, soldering tip link 2 and soldering tip 3, and described soldering tip 3 is connected to frame by soldering tip link 2On 1, also comprise workbench 4 and keeper 5, described workbench 4 is fixed in frame 1, and workbench 4 is positioned at soldering tip 3 belows,On workbench 4, be provided with multiple locating holes 6, described keeper 5 is arranged on locating hole 6 by bolt, keeper 5 toRare two.
The present embodiment keeper 5 is cylindricality keeper, and this cylindricality keeper is bolted on locating hole 6, cylindricality locationThe leaking hole of the diameter of part and stainless steel trough cell body 7 matches. The present embodiment keeper 5 is cylindricality keeper, when welding,Leaking hole 8 by cylindricality keeper through stainless steel trough cell body 7, due to diameter and the stainless steel trough cell body of cylindricality keeperLeaking hole match, this has just prevented that stainless steel trough cell body from rocking, and reaches the object of accurate location.
Workbench in the present embodiment is at least two, on a workbench, can place a stainless steel trough cell body 7 and panel.
The present embodiment also comprises cycloconveyor belt 12, and cycloconveyor belt 12 two ends are socketed with drive roll 13 and driven voller 14, initiativelyRoller 13 use driven by servomotor, described workbench 4 is fixed on cycloconveyor belt 12.
The present embodiment also comprises cooling device, and this cooling device comprises water leg 15, water pipe 16, water pump 17 and cooler 18,Described workbench 4 and cycloconveyor belt 12 are positioned at water leg 15, and the degree of depth of water leg 15 is greater than the height of workbench, collectionThe bottom of tank 15 is provided with apopore, and the water inlet of described cooler 18 is connected on apopore by water pipe 16, described waterPump 17 is connected to by water pipe 16 on the delivery port of cooler 18, is connected with water pipe 16 on the delivery port of described water pump 17, shouldThe other end of water pipe 16 is facing to soldering tip 3. The effect of cooling device is cooling soldering tip and weld, avoids that plumb joint is softening to be broughtDefect.
Described in the present embodiment, cooling device also comprises filter 20, and the water inlet of this filter 20 is connected to the water outlet of cooler 19On mouth, the delivery port of filter 20 is connected on the water inlet of water pump 17.
Embodiment 3
The present embodiment comprises frame 1, soldering tip link 2 and soldering tip 3, and described soldering tip 3 is connected to frame by soldering tip link 2On 1, also comprise workbench 4 and keeper 5, described workbench 4 is fixed in frame 1, and workbench 4 is positioned at soldering tip 3 belows,On workbench 4, be provided with multiple locating holes 6, described keeper 5 is arranged on locating hole 6 by bolt, keeper 5 toRare two.
The present embodiment keeper 5 is " L " shape keeper, comprises installation portion 9 and location division 10, on installation portion 9, is provided with peaceDress hole 11, location division 10 is perpendicular with installation portion 9, described bolt through described installing hole 11 and locating hole 6 by keeper 5Be fixed on workbench 4.
The workbench of the present embodiment can be one, can be also multiple. In the time being one, on a workbench, be provided with multipleKeeper, can place multiple stainless steel trough cell bodies and panel. In the time being multiple, on a workbench, be provided with two locationPart, a workbench can be placed a stainless steel trough cell body and panel.
The present embodiment also comprises cycloconveyor belt 12, and cycloconveyor belt 12 two ends are socketed with drive roll 13 and driven voller 14, initiativelyRoller 13 use driven by servomotor, described workbench 4 is fixed on cycloconveyor belt 12.
The present embodiment also comprises cooling device, and this cooling device comprises water leg 15, water pipe 16, water pump 17 and cooler 18,Described workbench 4 and cycloconveyor belt 12 are positioned at water leg 15, and the degree of depth of water leg 15 is greater than the height of workbench, collectionThe bottom of tank 15 is provided with apopore, and the water inlet of described cooler 18 is connected on apopore by water pipe 16, described waterPump 17 is connected to by water pipe 16 on the delivery port of cooler 18, is connected with water pipe 16 on the delivery port of described water pump 17, shouldThe other end of water pipe 16 is facing to soldering tip 3.
Described in the present embodiment, cooling device also comprises filter 20, and the water inlet of this filter 20 is connected to the water outlet of cooler 19On mouth, the delivery port of filter 20 is connected on the water inlet of water pump 17.
Claims (5)
1. one kind is exclusively used in the electric welding machine of stainless steel trough welding, comprise frame, soldering tip link and soldering tip, described soldering tip is connected in frame by soldering tip link, it is characterized in that: also comprise workbench and keeper, described workbench is fixed in frame, workbench is positioned at soldering tip below, on workbench, be provided with multiple locating holes, described keeper is arranged on locating hole by bolt, keeper has two at least, also comprise cycloconveyor belt, cycloconveyor belt two ends are socketed with drive roll and driven voller, drive roll driven by servomotor, described workbench is fixed on cycloconveyor belt, also comprise cooling device, this cooling device comprises water leg, water pipe, water pump and cooler, described workbench and cycloconveyor belt are positioned at water leg, and the degree of depth of water leg is greater than the height of workbench, the bottom of water leg is provided with apopore, and the water inlet of described cooler is connected on apopore by water pipe, and described water pump is connected to by water pipe on the delivery port of cooler, on the delivery port of described water pump, be connected with water pipe, the other end of this water pipe is facing to soldering tip.
2. a kind of electric welding machine that is exclusively used in stainless steel trough welding according to claim 1, it is characterized in that: described keeper is boss keeper, the shape and size of this boss keeper and the cell body of stainless steel trough match, and boss keeper is bolted on locating hole.
3. a kind of electric welding machine that is exclusively used in stainless steel trough welding according to claim 1, it is characterized in that: described keeper is cylindricality keeper, this cylindricality keeper is bolted on locating hole, and the leaking hole of the diameter of cylindricality keeper and stainless steel trough cell body matches.
4. a kind of electric welding machine that is exclusively used in stainless steel trough welding according to claim 1, it is characterized in that: described keeper is " L " shape keeper, comprise installation portion and location division, on installation portion, be provided with installing hole, location division and installation portion are perpendicular, and described bolt is fixed on keeper on workbench through described installing hole and locating hole.
5. a kind of electric welding machine that is exclusively used in stainless steel trough welding according to claim 1, it is characterized in that: described cooling device also comprises filter, the water inlet of this filter is connected on the delivery port of cooler, and the delivery port of filter is connected on the water inlet of water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432152.9A CN104227217B (en) | 2014-08-28 | 2014-08-28 | A kind of electric welding machine that is exclusively used in stainless steel trough welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432152.9A CN104227217B (en) | 2014-08-28 | 2014-08-28 | A kind of electric welding machine that is exclusively used in stainless steel trough welding |
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| Publication Number | Publication Date |
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| CN104227217A CN104227217A (en) | 2014-12-24 |
| CN104227217B true CN104227217B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410432152.9A Expired - Fee Related CN104227217B (en) | 2014-08-28 | 2014-08-28 | A kind of electric welding machine that is exclusively used in stainless steel trough welding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600108942A1 (en) * | 2016-10-27 | 2018-04-27 | Apes Srl | PROCEDURE FOR WELDING AND GRINDING OF METAL TANKS AND IMPLEMENTATION OF THE PROCEDURE |
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| CN107775216A (en) * | 2016-08-26 | 2018-03-09 | 宜兴市人防设备厂有限公司 | A kind of improved automatic Straight seam welding machine |
| CN108655621A (en) * | 2018-06-25 | 2018-10-16 | 芜湖德加智能科技有限公司 | Robot welding tooling for housing part |
| CN108817769A (en) * | 2018-06-25 | 2018-11-16 | 芜湖德加智能科技有限公司 | A kind of robot welding tooling suitable for housing part |
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| JP2000094187A (en) * | 1998-09-22 | 2000-04-04 | Nisshinbo Ind Inc | Positioning method of top plate to bowl in sink seam welding |
| CN200974163Y (en) * | 2006-11-02 | 2007-11-14 | 刘新华 | Positioning clamp device for slotted hole type three-dimensional welding |
| CN201895177U (en) * | 2010-11-25 | 2011-07-13 | 南通众联科技服务有限公司 | Cooling circulation system for laser welding machine |
| CN103381517B (en) * | 2013-05-09 | 2015-06-24 | 杭州新九龙厨具制造有限公司 | Automatic water tank welding machine and welding method thereof |
| CN103264251B (en) * | 2013-05-24 | 2015-02-04 | 哈电集团（秦皇岛）重型装备有限公司 | Fixing device for transposition bead welding of vapor generator tube plate on position changing machine |
| CN103273167B (en) * | 2013-05-28 | 2015-04-15 | 嘉兴四通车轮股份有限公司 | Double-station wheel double-wire welding machine |
| CN203316922U (en) * | 2013-06-27 | 2013-12-04 | 丁小生 | Special automatic welding machine for water tank |
| CN203610835U (en) * | 2013-12-06 | 2014-05-28 | 中汽迈赫（天津）工程设计研究院有限公司 | Automatic and continuous spot welding device |
| CN204135547U (en) * | 2014-08-28 | 2015-02-04 | 湖州佳士不锈钢制品有限公司 | A kind of electric welding machine being exclusively used in stainless steel trough welding |
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2014
- 2014-08-28 CN CN201410432152.9A patent/CN104227217B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600108942A1 (en) * | 2016-10-27 | 2018-04-27 | Apes Srl | PROCEDURE FOR WELDING AND GRINDING OF METAL TANKS AND IMPLEMENTATION OF THE PROCEDURE |
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