CN106334897A - Automatic welding machine for inner arc surface and outer arc surface of plate bend - Google Patents
Automatic welding machine for inner arc surface and outer arc surface of plate bend Download PDFInfo
- Publication number
- CN106334897A CN106334897A CN201510419036.8A CN201510419036A CN106334897A CN 106334897 A CN106334897 A CN 106334897A CN 201510419036 A CN201510419036 A CN 201510419036A CN 106334897 A CN106334897 A CN 106334897A
- Authority
- CN
- China
- Prior art keywords
- outer arc
- rotating disk
- weld
- automatic welder
- slewing equipment
- 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.)
- Granted
Links
Classifications
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
Abstract
The invention belongs to the field of automatic welding, and particularly relates to an automatic welding machine for the inner arc surface and the outer arc surface of a plate bend. The automatic welding machine comprises a body, a rotating device, a turnplate, a fixed gear, a driving device, a positioning device, a welding machine head and an alarm device. The turnplate which is originally horizontal can be turned to be vertical through the rotating device, and the turnplate which is originally vertical can also be turned to be horizontal through the rotating device so that the bend can be clamped more conveniently. The turnplate and the driving device are engaged through an involute gear, so that transmission is accurate and stable, and the bearing capacity is high. By adoption of the positioning device, it is guaranteed that axial deviation of the outer circle of the turnplate is avoided; and by adoption of the alarm device, an operator does not need to worry about whether the bend is turned beyond a specified position or not and only needs to observe the welding condition of weld joints. Through the form and characteristics of the automatic welding machine, automatic welding of inner arc surfaces and outer arc surfaces of 45-degree and 90-degree seamed plate bends with nominal diameters being 600 mm-2500 mm can be completed, and clamping and centering for welding are easy and convenient; and time is short, operation by workers is easy, rotating is stable, the bearing capacity is high, the production efficiency is high, the formed weld joints are attractive, and the welding quality is good.
Description
Technical field
The present invention is belonging to field of automatic welding, the two-sided automatic welder of outer arc in more particularly, to a kind of plate elbow.
Background technology
The demand that recent domestic is formed with seam elbow to heavy caliber big wall thickness plate is gradually increased, welding quality and speed are put forward higher requirement, and plate in the market is formed with seam elbow automatic welder, be usually present that rotating speed is uneven not steadily, limit screens, treat welding of elbow install inconvenient, overstep the extreme limit position the problems such as, and the elbow welding can only be the outer arc outside weld of dn500-dn800 and the butt weld of inner arc outside weld, the uneven unstable decline also resulting in weldquality of rotating speed.
Content of the invention
The technical problem to be solved in the present invention is: and plate in the market is formed with seam elbow automatic welder, be usually present that rotating speed is uneven not steadily, limit screens, treat welding of elbow install inconvenient, overstep the extreme limit position the problems such as, and the elbow welding can only be the outer arc outside weld of dn500-dn800 and the butt weld of inner arc outside weld, the uneven unstable decline also resulting in weldquality of rotating speed.
The present invention solves the above problems taken technical scheme: the two-sided automatic welder of outer arc in a kind of plate elbow, it is characterized in that including body, slewing equipment, rotating disk, fixed gear, driving means, positioner, welding head and alarm device, described rotating disk is hinged on described slewing equipment, described rotating disk can realize level to vertical upset, described slewing equipment is hinged on the body, described fixed gear and described positioner are arranged on described rotating disk, and described alarm device divides two parts to be separately positioned on described turning device and described rotating disk.
The described rotating disk center of circle is hinged on lower section and the center of circle and is hinged on top two ways, the outer arc outside weld of weld ell butt weld and inner arc inside weld when the center of circle is hinged on lower section, the outer arc inside weld of weld ell butt weld and inner arc outside weld when the center of circle is hinged on top.
Described slewing equipment is provided with revolution back prop, can share the bearing capacity after described slewing equipment is turned to horizontal level.
Described fixed gear is a quarter part of whole complete gear wheel, and gear-profile is involute pattern, has following characteristics:
Keep constant gear ratio,The separability of transmission,Correct engagement condition,Continuous transmission condition.
Described driving means adopt gear to engage:Transmission is accurately steady, requires often flashy gear ratio to stablize in transmission process constant, in order to avoid producing impact and the east that shakes；Bearing capacity is strong, and that is, the ability of resisting destruction of gear is strong, long working life.
Described alarm device adopts the pattern of travel switch, and when rotating disk goes to close to extreme position, the iron plate being arranged on rotating disk can touch the travel switch on slewing equipment and stop operating.The welding position of weld seam will not be exceeded because operator switchs not in time.
Described rotating disk is provided with 45 ° and 90 ° of t type grooves and clamping tool, the welding of 45 ° and 90 ° elbows can be met, only lean on the hold down gag at elbow two ends that elbow can not be made to fix well, the movement of radial direction may be produced, so add clamping tool again, clamping tool is arranged in 45 ° of t type grooves, acts the effect supporting and fixing elbow.
Described clamping tool is welded using steel plate, and plane (a face) is towards elbow.
Described welding head is arranged on lifting spider, the movement of spider left and right on slide rail, welding for weld ell outer arc outside weld and inner arc outside weld, another kind of welding head is arranged on one end of connecting lever, the other end of connecting lever lifts on spider described, for the welding of inside weld outside weld ell and inner arc inside weld.
The present invention passes through pattern above and feature can complete dn600-dn2500, the two-sided automatic welding of interior outer arc butt weld that 45 ° and 90 ° of plates are formed with seam elbow, it is installed and to weld centering simple and convenient, time is short, and operative is simple, and production efficiency is high, stability of rotation, bearing capacity is strong, and appearance of weld is attractive in appearance, and welding quality is good.
Brief description
Fig. 1 is the automatic welder structural representation of elbow outer arc outside weld of the present invention and inner arc inside weld.
Fig. 2 is the left view of Fig. 1 and the welding head of the present invention.
Fig. 3 is the clamping tool scheme of installation of the present invention.
Fig. 4 is the clamping tool structural representation of the present invention.
Fig. 5 is the automatic welder structural representation of elbow outer arc inside weld of the present invention and inner arc outside weld
1st, clamping tool, 2, hold down gag, 3, fixed gear, 4, rotating disk, 5, alarm device, 6th, positioner, 7, driving means, 8, slewing equipment, 9, revolution back prop, 10th, body, 11, t type groove, 12, inner arc lifting spider and head, 13, outer arc lifting spider and head.
Specific embodiment
As Fig. 1, Fig. 2, shown in Fig. 5, rotating disk 4 is hinged on slewing equipment 8 by the center of circle, slewing equipment 8 is started by hydraulic cylinder, slewing equipment 8 drives rotating disk 4 to realize horizontal and vertical directions upset, when the platform of slewing equipment 8 goes to horizontal level, revolution back prop 9 can support the platform of slewing equipment 8, revolution back prop 9 typically arranges two, so realize supported at three point with slewing equipment 8 and the body place of being articulated and connected, make the platform of slewing equipment 8 more steady, to be fixed on after welding of elbow aligns on rotating disk 4 using hold down gag 2 and replacer 1, starting slewing equipment 8 by hydraulic cylinder again drives rotating disk 4 slowly to go to vertical direction, fixed gear 3 produces rotation under the driving of driving means 7, and fixed gear 3 is welded on rotating disk 4, it is achieved thereby that the rotation of rotating disk 4.Positioner 6 is provided with rotating disk 4, because rotating disk 4 diameter is excessive, only pass through the center of circle hinged, the cylindrical place of rotating disk 4 can produce and be axially displaced from, thus leading to weld seam axial location to deviate, so positioner 6 is provided with rotating disk 4, described positioner 6 adopts 4～6 groups of bearing compositions, every group of two bearings, the platform cylindrical place both sides that this two bearings are arranged in slewing equipment 8, the flat surface parallel to slewing equipment 8 for the external diameter disc of bearing and the operating surface of rotating disk 4, positioner 6 also has induced effect when rotating disk 4 overturns.When rotating disk 4 rotates along center of circle hinged place, go to close to extreme position when, the iron plate being arranged on rotating disk 4 can touch the travel switch on slewing equipment 8 and stop operating, make whether operator turns over assigned position without worry elbow, and only needing to observe weld seam welding situation, iron plate and travel switch are exactly alarm device 5.
Welding operation: elbow is placed on the turntable surface on revolving dial, with replacer and hold down gag clamping, again table top is turned to upright position, and outer for elbow seam welding starting point is placed on extreme higher position, infrared tracker on outer arc spider head 13 is directed at outer arc weld starting point, start welding machine and driving means, rotating disk drives rotating elbow to be welded according to preset speed, welding is welded to inseam with inner arc spider head 11 after terminating again, then said process is repeated in the position hanging Fig. 5 again, the outer arc inside weld and inner arc outside weld of elbow is welded.
Claims (8)
1. the two-sided automatic welder of outer arc in a kind of plate elbow, it is characterized in that including body, slewing equipment, rotating disk, fixed gear, driving means, positioner, welding head and alarm device, the described rotating disk center of circle is hinged on described slewing equipment, described rotating disk can realize level to vertical upset, described slewing equipment is hinged on the body, described fixed gear and described positioner are arranged on described rotating disk, and described alarm device divides two parts to be separately positioned on described slewing equipment and described rotating disk.
2. the two-sided automatic welder of outer arc in plate elbow according to claim 1, it is characterized in that: the described rotating disk center of circle is hinged on lower section and the center of circle and is hinged on top two ways, the outer arc outside weld of weld ell butt weld and inner arc inside weld when the center of circle is hinged on lower section, weld seam and inner arc outside weld in the outer arc of weld ell butt weld when the center of circle is hinged on top.
3. in plate elbow according to claim 1 the two-sided automatic welder of outer arc it is characterised in that: described slewing equipment is provided with revolution back prop, can share the bearing capacity after described slewing equipment is turned to horizontal level.
4. in plate elbow according to claim 1 the two-sided automatic welder of outer arc it is characterised in that: described fixed gear is a quarter part of whole complete gear wheel, gear-profile be involute pattern.
5. in plate elbow according to claim 1 the two-sided automatic welder of outer arc it is characterised in that: described driving means adopt gear engage.
6. in plate elbow according to claim 1 the two-sided automatic welder of outer arc it is characterised in that: described alarm device adopt travel switch pattern.
7. in plate elbow according to claim 1 the two-sided automatic welder of outer arc it is characterised in that: described rotating disk is provided with 45 ° and 90 ° of t type grooves and clamping tool.
8. in plate elbow according to claim 5 the two-sided automatic welder of outer arc it is characterised in that: described clamping tool is welded using steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419036.8A CN106334897B (en) | 2015-07-17 | 2015-07-17 | The two-sided automatic welder of outer arc in plate elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419036.8A CN106334897B (en) | 2015-07-17 | 2015-07-17 | The two-sided automatic welder of outer arc in plate elbow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106334897A true CN106334897A (en) | 2017-01-18 |
| CN106334897B CN106334897B (en) | 2019-09-20 |
Family
ID=57826655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510419036.8A Active CN106334897B (en) | 2015-07-17 | 2015-07-17 | The two-sided automatic welder of outer arc in plate elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106334897B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422066A (en) * | 2017-02-15 | 2018-08-21 | 东管重工(沈阳)有限公司 | Big specification heavy wall has seam elbow automatic welding device |
| CN111037130A (en) * | 2018-10-11 | 2020-04-21 | 宏瑞制程工业股份有限公司 | Equipment and construction method capable of automatically fusion welding combined stainless steel elbow joint along axial direction |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223518A (en) * | 1982-06-22 | 1983-12-26 | Akinori Jitsukon | Device for cutting elbow shape curved pipe material |
| JPS6061178A (en) * | 1983-09-14 | 1985-04-08 | Sumikin Daikeikoukan Kk | Rotative welding device for attaching bent pipe |
| JP2000176683A (en) * | 1998-12-16 | 2000-06-27 | Mitsubishi Heavy Ind Ltd | Build up welding equipment in curved tube |
| KR20010104139A (en) * | 2000-05-13 | 2001-11-24 | 신영균 | Automatic cutting machine for elbow |
| CN201446374U (en) * | 2009-05-07 | 2010-05-05 | 国水投资集团西安风电设备股份有限公司 | Automatic rotary table welding device of giant motor rotor |
| CN101780582A (en) * | 2009-01-20 | 2010-07-21 | 机械科学研究院哈尔滨焊接研究所 | Automatic surfacing device of inner wall anticorrosion layer of 90-degree bent pipe and automatic surfacing method thereof |
| KR20110105620A (en) * | 2010-03-19 | 2011-09-27 | 안영희 | Elbow jig and complex welding apparatus comprising thereof |
| CN202006350U (en) * | 2011-04-22 | 2011-10-12 | 海洋世纪（青岛）精密制品有限公司 | Cylinder driven automatic welding device |
| CN202622148U (en) * | 2012-06-01 | 2012-12-26 | 无锡市新峰管业股份有限公司 | Large submerged-arc welding device for elbow butt welding |
| CN202701713U (en) * | 2012-06-27 | 2013-01-30 | 嘉兴敏惠汽车零部件有限公司 | Assembly pressing device for plate series |
| CN202825090U (en) * | 2012-09-25 | 2013-03-27 | 天津工程机械研究院 | Arc surfacing clamping deflection device |
| CN203209831U (en) * | 2013-01-30 | 2013-09-25 | 宁波天翼石化重型设备制造有限公司 | 90-degree equal-diameter elbow inner-wall built-up welding device |
| CN203209905U (en) * | 2013-04-15 | 2013-09-25 | 禹州市大张过滤设备有限公司 | Universal rotating table for electric welding |
| CN104097017A (en) * | 2014-07-26 | 2014-10-15 | 唐山开元特种焊接设备有限公司 | Elbow surfacing welding machine |
-
2015
- 2015-07-17 CN CN201510419036.8A patent/CN106334897B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223518A (en) * | 1982-06-22 | 1983-12-26 | Akinori Jitsukon | Device for cutting elbow shape curved pipe material |
| JPS6061178A (en) * | 1983-09-14 | 1985-04-08 | Sumikin Daikeikoukan Kk | Rotative welding device for attaching bent pipe |
| JP2000176683A (en) * | 1998-12-16 | 2000-06-27 | Mitsubishi Heavy Ind Ltd | Build up welding equipment in curved tube |
| KR20010104139A (en) * | 2000-05-13 | 2001-11-24 | 신영균 | Automatic cutting machine for elbow |
| CN101780582A (en) * | 2009-01-20 | 2010-07-21 | 机械科学研究院哈尔滨焊接研究所 | Automatic surfacing device of inner wall anticorrosion layer of 90-degree bent pipe and automatic surfacing method thereof |
| CN201446374U (en) * | 2009-05-07 | 2010-05-05 | 国水投资集团西安风电设备股份有限公司 | Automatic rotary table welding device of giant motor rotor |
| KR20110105620A (en) * | 2010-03-19 | 2011-09-27 | 안영희 | Elbow jig and complex welding apparatus comprising thereof |
| CN202006350U (en) * | 2011-04-22 | 2011-10-12 | 海洋世纪（青岛）精密制品有限公司 | Cylinder driven automatic welding device |
| CN202622148U (en) * | 2012-06-01 | 2012-12-26 | 无锡市新峰管业股份有限公司 | Large submerged-arc welding device for elbow butt welding |
| CN202701713U (en) * | 2012-06-27 | 2013-01-30 | 嘉兴敏惠汽车零部件有限公司 | Assembly pressing device for plate series |
| CN202825090U (en) * | 2012-09-25 | 2013-03-27 | 天津工程机械研究院 | Arc surfacing clamping deflection device |
| CN203209831U (en) * | 2013-01-30 | 2013-09-25 | 宁波天翼石化重型设备制造有限公司 | 90-degree equal-diameter elbow inner-wall built-up welding device |
| CN203209905U (en) * | 2013-04-15 | 2013-09-25 | 禹州市大张过滤设备有限公司 | Universal rotating table for electric welding |
| CN104097017A (en) * | 2014-07-26 | 2014-10-15 | 唐山开元特种焊接设备有限公司 | Elbow surfacing welding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422066A (en) * | 2017-02-15 | 2018-08-21 | 东管重工(沈阳)有限公司 | Big specification heavy wall has seam elbow automatic welding device |
| CN111037130A (en) * | 2018-10-11 | 2020-04-21 | 宏瑞制程工业股份有限公司 | Equipment and construction method capable of automatically fusion welding combined stainless steel elbow joint along axial direction |
| CN111037130B (en) * | 2018-10-11 | 2021-10-08 | 宏瑞制程工业股份有限公司 | Equipment and construction method capable of automatically fusion welding combined stainless steel elbow joint along axial direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106334897B (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101885130B (en) | Automatic circular seam welding pipe tongs | |
| CN201702540U (en) | Automatic pipe welding pliers for circular seams | |
| CN100449097C (en) | Tower or silo frame section pairing method and pairing platform | |
| CN109434341A (en) | A kind of welder for seal for pipe joints connection | |
| CN107999815B (en) | A kind of working method of flange automatic drilling equipment | |
| CN103801868B (en) | Tube-shaped tube perforate cutter | |
| CN203863285U (en) | Flange welding device | |
| CN202571650U (en) | Automatic welding device of roller | |
| CN207205628U (en) | A kind of multi-angle steel-pipe welding device | |
| CN104801916A (en) | Automatic rotating welding device for pipeline | |
| CN204639394U (en) | Welding rotation platform | |
| CN104191121A (en) | Automatic welding mechanism for circumferential welds | |
| CN108422158A (en) | A kind of brake drum machining process | |
| CN106334897A (en) | Automatic welding machine for inner arc surface and outer arc surface of plate bend | |
| CN201147876Y (en) | Thin wall cylinder circular seam laser beam welding jig | |
| CN209078157U (en) | A kind of structure is improved to hold round tooling | |
| CN207205642U (en) | A kind of multi-functional Anti-dislocation steel-pipe welding equipment | |
| CN104368894B (en) | Large diameter tubular metalwork girth welding self-centering system and using method thereof | |
| CN103286424B (en) | A kind of flange automatic soldering device of installation for transformer | |
| CN105537732A (en) | Full-automatic steering welding equipment | |
| CN115922161A (en) | Pipeline welding robot capable of adjusting distance automatically | |
| CN104476043A (en) | Cross sliding seat device for driving welding gun to move | |
| CN204221236U (en) | Drive the cross slide seat device of welding gun motion | |
| CN204221237U (en) | Can multidimensional adjustment cross slide seat device | |
| CN103464961A (en) | Round ring seam welding clamp as well as bent head and straight pipe welding method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Internal and external arc double-sided automatic welding machine for plate elbow Effective date of registration: 20210803 Granted publication date: 20190920 Pledgee: Cangzhou Bank Co.,Ltd. Yanshan sub branch Pledgor: HEBEI FOCUS PIPING Co.,Ltd. Registration number: Y2021110000025 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220829 Granted publication date: 20190920 Pledgee: Cangzhou Bank Co.,Ltd. Yanshan sub branch Pledgor: HEBEI FOCUS PIPING Co.,Ltd. Registration number: Y2021110000025 |