CN104759738B - Extended surface tube welder system - Google Patents

Extended surface tube welder system Download PDF

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Publication number
CN104759738B
CN104759738B CN201410013033.XA CN201410013033A CN104759738B CN 104759738 B CN104759738 B CN 104759738B CN 201410013033 A CN201410013033 A CN 201410013033A CN 104759738 B CN104759738 B CN 104759738B
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CN
China
Prior art keywords
welding
band steel
transmission box
main transmission
frame
Prior art date
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Application number
CN201410013033.XA
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Chinese (zh)
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CN104759738A (en
Inventor
陈�全
程斌
姜广聪
黄国权
陶真
刘培萍
施金铜
张友康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Wanda Energy Power Technology Co ltd
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Nantong Wanda Boiler Co Ltd
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Priority to CN201410013033.XA priority Critical patent/CN104759738B/en
Publication of CN104759738A publication Critical patent/CN104759738A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/16Arc welding or cutting making use of shielding gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/24Features related to electrodes
    • B23K9/28Supporting devices for electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/04Tubular or hollow articles
    • B23K2101/06Tubes
    • B23K2101/08Tubes finned or ribbed

Abstract

nullThe present invention relates to extended surface tube welder system,Including aft fuselage、Draw in main transmission box、Afterbody press-roller device、Overhead welding welding gun holding frame、Band steel welding align clamp、Horizontal welding welding gun regulation clamping device、Forward fuselage、Anterior main drive roller hold-down mechanism、Advance main transmission box、Band steel guide-localization clamp、Fit drawing die、Assembling raceway,It is characterized in that forward fuselage is provided above with advancing main transmission box,Main transmission box is advanced to be provided above with anterior main drive roller hold-down mechanism,On anterior main drive roller hold-down mechanism, side is provided with horizontal welding welding gun regulation clamping device,The rear side of forward fuselage is provided with overhead welding welding gun holding frame,It is provided with fit drawing die in frame on front side of forward fuselage,The front side of fit drawing die is provided with assembling raceway,Being provided above with of aft fuselage draws in main transmission box,Draw in and on main transmission box, be provided with afterbody press-roller device.The invention has the beneficial effects as follows, production efficiency of the present invention is high, and cracking resistance is good, and weldquality is good, reduces labor intensity, effectively saves the energy.Convenient operation.

Description

Extended surface tube welder system
Technical field
The present invention relates to a kind of extended surface tube welder system.
Background technology
In prior art, the double-vane extended surface tube welding present situation of a diameter of Φ 32~Φ 60 has the disadvantage in that (1) Using single welding, deformation is big, and end product quality is unstable, and heat straightening workload is big.(2) manual welding is used, Cost of labor is high, adds assembling and heat straightening workload, and quality is unstable.
Summary of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, it is provided that a kind of extended surface tube welding machine System, the technical solution adopted for the present invention to solve the technical problems is: the structure of the present invention includes afterbody machine Body, draw in main transmission box, afterbody press-roller device, overhead welding welding gun holding frame, band steel welding align clamp, water Downhand welding welding gun regulation clamping device, forward fuselage, anterior main drive roller hold-down mechanism, advance main transmission box, Band steel guide-localization clamp, fit drawing die, assembling raceway, it is characterised in that forward fuselage is provided above with advancing Main transmission box, advances main transmission box to be provided above with anterior main drive roller hold-down mechanism, anterior main transmission roll-in In tight mechanism, side is provided with horizontal welding welding gun regulation clamping device, and the rear side of forward fuselage is provided with overhead welding weldering Rifle holding frame, the frame on front side of forward fuselage is provided with fit drawing die, and the front side of fit drawing die is provided with assembling rolling Road, being provided above with of aft fuselage draws in main transmission box, draws in and is provided with afterbody pressure roller dress on main transmission box Put.
Described extended surface tube welder system, it is characterised in that advance the structure of main transmission box to include roller, transmission Axle, band steel correct clamp, cycloidal planetary gear speed reducer, driving gear, driven gear, and roller is arranged on transmission On axle, advance the side of main transmission box to be provided with handwheel, advance the opposite side of main transmission box to be provided with cycloidal pin Wheel reductor, the main shaft of cycloidal planetary gear speed reducer is connected with driving gear, and driving gear is mutual with driven gear Engagement, is additionally provided with band steel rectification clamp advancing on main transmission box.
Described extended surface tube welder system, it is characterised in that overhead welding welding gun holding frame structure include press from both sides gun rack, Vertically move frame, move horizontally frame, track base, track base is provided with and moves horizontally frame, move horizontally frame On be provided with two and vertically move frame, vertically moving frame can move left and right on frame moving horizontally, and vertically moves Folder gun rack it is additionally provided with in moving frame.
Described extended surface tube welder system, it is characterised in that the structure of band steel guide-localization clamp include slide block, Centralized positioning fork, location wheel shaft, left-right rotary screw mandrel, pressing plate, band steel assembling location wheel, at left-right rotary screw mandrel Upper centre is provided with centralized positioning fork, and the left-right rotary screw mandrel of centralized positioning fork both sides is respectively arranged with slide block, Being provided with location wheel shaft on slide block, the upper end of location wheel shaft is provided with band steel assembling location wheel.
Described extended surface tube welder system, it is characterised in that the operating procedure of extended surface tube welding machine is:
1), first by the pipe and band steel that need spot welding it is positioned on assembling raceway, relies on fit drawing die and band steel Pipe is welded by welding align clamp with band steel point.
2) pipe, the band steel that, by point weld are put on conveying raceway frame, change according to caliber, band steel specification The wheel set of roller, by advancing main transmission box to be at the uniform velocity sent into, different by band steel thickness, select the band steel matched Positioning and guiding roller, regulates left-right rotary screw mandrel by handwheel simultaneously, is finely adjusted band steel width, complete The local of band steel is corrected in pairs, the anterior main drive roller hold-down mechanism of regulation and afterbody press-roller device, makes main transmission Roller and afterbody pressure roller relative level degree control in the margin of tolerance, it is ensured that double-vane fin is sent into steadily, rises simultaneously To the purpose correcting levelness.
3), before welding, regulation horizontal welding welding gun regulation clamping device and overhead welding welding gun holding frame, use CO2 Gas shielded arc welding extended surface tube special welding equipment completes to produce.
The invention has the beneficial effects as follows, cost of the present invention is low, has the advantage that (1) can improve life Producing 54 minutes/m of efficiency, split run output increased more than 500%, production efficiency is high.(2)CO2Gas shielded arc welding Use cost is low, and weld seam rust-proofing ability is strong, and cracking resistance is good, and weldquality is good.(3) cost of labor is saved 18 yuan/m, annual reduction production cost nearly million yuan.(4) labor intensity is reduced, owing to using automatic welding, Reduce the workload of assembling and heat straightening, effectively save the energy.(5) improve product quality, improve weld seam Shape and inherent quality.(6) CO is used2Gas shielded arc welding extended surface tube special welding equipment, has originality. (7) use corresponding positioning clamping device according to caliber and band steel thickness, control the welding of different size extended surface tube Location, assembling, be effectively improved speed of welding, convenient operation.
Accompanying drawing explanation
Fig. 1: embodiment of the present invention structural representation.
Fig. 2: embodiment of the present invention plan structure schematic diagram.
Fig. 3: the embodiment of the present invention advances main transmission box structural representation.
Fig. 4: the embodiment of the present invention advances main transmission box cross-sectional view.
Fig. 5: the embodiment of the present invention advances main transmission box side structure schematic diagram.
Fig. 6: embodiment of the present invention overhead welding welding gun holding frame structural representation.
Fig. 7: embodiment of the present invention overhead welding welding gun holding frame plan structure schematic diagram.
Fig. 8: embodiment of the present invention overhead welding welding gun holding frame side-looking structural representation.
Fig. 9: embodiment of the present invention band steel guide-localization clamp sectional structure schematic diagram.
Figure 10: embodiment of the present invention band steel guide-localization clamp plan structure schematic diagram.
Figure 11: embodiment of the present invention band steel guide-localization clamp side-looking structural representation.
In figure: aft fuselage 1, draw in main transmission box 2, afterbody press-roller device 3, overhead welding welding gun holding frame 4, Band steel welding align clamp 5, horizontal welding welding gun regulation clamping device 6, forward fuselage 7, anterior main transmission Roll compactor structure 8, propelling main transmission box 9, band steel guide-localization clamp 10, fit drawing die 11, assembling raceway 12, roller 13, power transmission shaft 14, band steel correct clamp 15, cycloidal planetary gear speed reducer 16, driving gear 17, driven gear 18, folder gun rack 19, vertically move frame 20, move horizontally frame 21, track base 22, Slide block 23, centralized positioning fork 24, location wheel shaft 25, left-right rotary screw mandrel 26, pressing plate 27, band steel assembling Location wheel 28.
Detailed description of the invention
It is described with reference to the present invention is made detailed description in detail below.As shown in drawings, the knot of the present invention Structure includes aft fuselage 1, draws in main transmission box 2, afterbody press-roller device 3, overhead welding welding gun holding frame 4, flat Steel welding align clamp 5, horizontal welding welding gun regulation clamping device 6, forward fuselage 7, anterior main transmission roll-in Tight mechanism 8, propelling main transmission box 9, band steel guide-localization clamp 10, fit drawing die 11, assembling raceway 12, It is characterized in that forward fuselage 7 is provided above with advancing main transmission box 9, advance main transmission box 9 to be provided above with Anterior main drive roller hold-down mechanism 8, on anterior main drive roller hold-down mechanism 8, side is provided with horizontal welding welding gun tune Joint clamping device 6, the rear side of forward fuselage 7 is provided with overhead welding welding gun holding frame 4, on front side of forward fuselage 7 Being provided with fit drawing die 11 in frame, the front side of fit drawing die 11 is provided with assembling raceway 12, aft fuselage 1 It is provided above with drawing in main transmission box 2, draws in and on main transmission box 2, be provided with afterbody press-roller device 3.Advance main The structure of transmission case 9 includes that roller 13, power transmission shaft 14, band steel correct clamp 15, cycloidal planetary gear speed reducer 16, driving gear 17, driven gear 18, roller 13 is arranged on power transmission shaft 14, advances main transmission box 9 Side be provided with handwheel, advance the opposite side of main transmission box 9 to be provided with cycloidal planetary gear speed reducer 16, cycloid The main shaft of pin gear speed reducer 16 is connected with driving gear 17, and driving gear 17 is mutually nibbled with driven gear 18 Close, be additionally provided with band steel rectification clamp 15 on main transmission box 9 advancing.The structure of overhead welding welding gun holding frame 4 Including folder gun rack 19, vertically move frame 20, move horizontally frame 21, track base 22, track base 22 is arranged Move horizontally frame 21, move horizontally and be provided with two on frame 21 and vertically move frame 20, vertically move frame 20 Can move left and right on frame 21 moving horizontally, vertically move and on frame 20, be additionally provided with folder gun rack 19.Band steel The structure of guide-localization clamp 10 includes slide block 23, centralized positioning fork 24, location wheel shaft 25, left-right rotary silk The assembling of bar 26, pressing plate 27, band steel positions wheel 28, and on left-right rotary screw mandrel 26, centre is provided with centralized positioning Fork 24, centralized positioning is pitched and is respectively arranged with slide block 23 on the left-right rotary screw mandrel 26 of 24 both sides, on slide block 23 Being provided with location wheel shaft 25, the upper end of location wheel shaft 25 is provided with band steel assembling location wheel 28.
The operating procedure of described extended surface tube welder system is:
1), first by the pipe and band steel that need spot welding it is positioned on assembling raceway 12, relies on fit drawing die 11 With band steel welding align clamp 5, pipe is welded with band steel point.
2) pipe, the band steel that, by point weld are put on conveying raceway frame, change according to caliber, band steel specification The wheel set of roller 13, by advancing main transmission box 9 to be at the uniform velocity sent into, different by band steel thickness, selection matches Band steel positioning and guiding roller, regulates left-right rotary screw mandrel 26 by handwheel simultaneously, carries out micro-to band steel width Adjust, complete the local to band steel and correct, the anterior main drive roller hold-down mechanism 8 of regulation and afterbody press-roller device 3, Main drive roller and afterbody pressure roller relative level degree is made to control in the margin of tolerance, it is ensured that double-vane fin is sent into steadily, Simultaneously work as correcting the purpose of levelness.
3), before welding, regulation horizontal welding welding gun regulation clamping device 6 and overhead welding welding gun holding frame 4, use CO2Gas shielded arc welding extended surface tube special welding equipment completes to produce.
Embodiment described above is only to be described the preferred embodiment of the present invention, not to this Bright spirit and scope are defined, on the premise of without departing from design concept of the present invention, common in this area Various modification that technical scheme is made by engineers and technicians and improvement, all should fall into the present invention's Protection domain, the technology contents that the present invention is claimed, all record in detail in the claims.

Claims (5)

1. extended surface tube welder system, including aft fuselage (1), draws in main transmission box (2), afterbody pressure roller dress Put (3), overhead welding welding gun holding frame (4), band steel welding align clamp (5), the regulation clamping of horizontal welding welding gun Mechanism (6), forward fuselage (7), anterior main drive roller hold-down mechanism (8), advance main transmission box (9), Band steel guide-localization clamp (10), fit drawing die (11), assembling raceway (12), it is characterised in that forward fuselage (7) it is provided above with advancing main transmission box (9), advances main transmission box (9) to be provided above with anterior main biography Action roller hold-down mechanism (8), the upper side of anterior main drive roller hold-down mechanism (8) is provided with the regulation of horizontal welding welding gun Clamping device (6), the rear side of forward fuselage (7) is provided with overhead welding welding gun holding frame (4), forward fuselage (7) Being provided with fit drawing die (11) in the frame of front side, the front side of fit drawing die (11) is provided with assembling raceway (12), Being provided above with of aft fuselage (1) draws in main transmission box (2), draws in and is provided with on main transmission box (2) Afterbody press-roller device (3).
Extended surface tube welder system the most according to claim 1, it is characterised in that advance main transmission box (9) Structure include roller (13), power transmission shaft (14), band steel correct clamp (15), cycloidal planetary gear speed reducer (16), Driving gear (17), driven gear (18), roller (13) is arranged on power transmission shaft (14), advances main The side of transmission case (9) is provided with handwheel, advances the opposite side of main transmission box (9) to be provided with cycloidal-pin wheel Reductor (16), the main shaft of cycloidal planetary gear speed reducer (16) is connected with driving gear (17), driving gear (17) engage each other with driven gear (18), be additionally provided with band steel rectification on main transmission box (9) advancing Clamp (15).
Extended surface tube welder system the most according to claim 1, it is characterised in that overhead welding welding gun holding frame (4) Structure include pressing from both sides gun rack (19), vertically moving frame (20), move horizontally frame (21), track base (22), It is provided with on track base (22) and moves horizontally frame (21), move horizontally and be provided with two on frame (21) vertically Movable stand (20), vertically moving frame (20) can move left and right on frame (21) moving horizontally, and vertically moves Folder gun rack (19) it is additionally provided with in moving frame (20).
Extended surface tube welder system the most according to claim 1, it is characterised in that band steel guide-localization clamp (10) structure includes slide block (23), centralized positioning fork (24), location wheel shaft (25), left-right rotary screw mandrel (26), pressing plate (27), band steel assembling location wheel (28), be provided with in the middle of left-right rotary screw mandrel (26) is upper Centralized positioning fork (24), the left-right rotary screw mandrel (26) of centralized positioning fork (24) both sides is respectively arranged with Slide block (23), slide block (23) is provided with location wheel shaft (25), and the upper end of location wheel shaft (25) is arranged There is band steel assembling location wheel (28).
Extended surface tube welder system the most according to claim 1, it is characterised in that the operation of extended surface tube welding machine Step is:
1), first by the pipe and band steel that need spot welding it is positioned in assembling raceway (12), relies on fit drawing die (11) with band steel welding align clamp (5), pipe is welded with band steel point;
2) pipe, the band steel that, by point weld are put on conveying raceway frame, change according to caliber, band steel specification The wheel set of roller (13), by advancing main transmission box (9) to be at the uniform velocity sent into, different by band steel thickness, select phase The band steel positioning and guiding roller of coupling, simultaneously by handwheel regulation left-right rotary screw mandrel (26), to band steel width side To being finely adjusted, complete the local to band steel and correct, the anterior main drive roller hold-down mechanism (8) of regulation and afterbody Press-roller device (3), makes main drive roller and afterbody pressure roller relative level degree control in the margin of tolerance, it is ensured that double Wing fin is sent into steadily, simultaneously works as correcting the purpose of levelness;
3), before welding, regulation horizontal welding welding gun regulation clamping device (6) and welding gun holding frame (4) of welding in the overhead position, Use CO2Gas shielded arc welding extended surface tube special welding equipment completes to produce.
CN201410013033.XA 2014-01-03 2014-01-03 Extended surface tube welder system Active CN104759738B (en)

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Application Number Priority Date Filing Date Title
CN201410013033.XA CN104759738B (en) 2014-01-03 2014-01-03 Extended surface tube welder system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410013033.XA CN104759738B (en) 2014-01-03 2014-01-03 Extended surface tube welder system

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CN104759738A CN104759738A (en) 2015-07-08
CN104759738B true CN104759738B (en) 2016-09-28

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105618976B (en) * 2016-03-21 2017-12-01 江门健维自动化设备有限公司 A kind of intelligent weld seam system
CN105618913A (en) * 2016-03-22 2016-06-01 上海锅炉厂有限公司 Finned tube plasma packing welding device and technique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2224696Y (en) * 1995-05-10 1996-04-17 姜星柱 Apparatus for installing spiral wave fin pipe
JP3840740B2 (en) * 1997-05-23 2006-11-01 石川島播磨重工業株式会社 Finned pipe manufacturing equipment
CN201235469Y (en) * 2008-06-26 2009-05-13 陈树宏 Extended surface tube welding device
CN101323040B (en) * 2008-07-21 2011-08-10 林州市春晖散热器有限公司 Steel finned tubular radiator nozzle and header automatic soldering technique as well as fixture
KR100989418B1 (en) * 2008-09-08 2010-10-26 (주)디케이티 A welder for a fin tube auto manufacturing device
CN202726283U (en) * 2012-07-19 2013-02-13 张家港华东锅炉有限公司 Double-finned tube submerged-arc welding device
CN203679501U (en) * 2014-01-03 2014-07-02 南通万达锅炉有限公司 Finned tube welder device

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Address after: No. 151, Waihuan West Road, Chongchuan District, Nantong City, Jiangsu Province, 226005

Patentee after: Nantong Wanda Energy Power Technology Co.,Ltd.

Address before: No. 151, Waihuan West Road, Chongchuan District, Nantong City, Jiangsu Province, 226005

Patentee before: NANTONG WANDA BOILER Co.,Ltd.

CP01 Change in the name or title of a patent holder