CN201140316Y - Apparatus for symmetrical fillet weld - Google Patents

Apparatus for symmetrical fillet weld Download PDF

Info

Publication number
CN201140316Y
CN201140316Y CNU2007201853026U CN200720185302U CN201140316Y CN 201140316 Y CN201140316 Y CN 201140316Y CN U2007201853026 U CNU2007201853026 U CN U2007201853026U CN 200720185302 U CN200720185302 U CN 200720185302U CN 201140316 Y CN201140316 Y CN 201140316Y
Authority
CN
China
Prior art keywords
welding
telescopic
jacking
sleeve
ground
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.)
Expired - Fee Related
Application number
CNU2007201853026U
Other languages
Chinese (zh)
Inventor
张树成
赵海军
李张远
王超跃
张华明
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.)
ANGANG METAL STRUCTURE Co Ltd
Original Assignee
ANGANG METAL STRUCTURE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANGANG METAL STRUCTURE Co Ltd filed Critical ANGANG METAL STRUCTURE Co Ltd
Priority to CNU2007201853026U priority Critical patent/CN201140316Y/en
Application granted granted Critical
Publication of CN201140316Y publication Critical patent/CN201140316Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model provides a device for symmetry fillet welding, comprising two welding machines, which is characterized by comprising a welding trolley between the two welding machines, wherein two sides of the trolley are respectively provided with a lifting system and a telescopic system, the lifting system is provided vertically with the ground, the telescopic system is provided on the side wall of a muffle of the lifting system via an angle of 30-60 degrees with the ground, the end of the telescopic column of the telescopic system and the lower side of the end are respectively provided with a pivot guide wheel, the lower side of the telescopic column of the telescopic system is connected with a welding torch via an adjuster. The device for symmetry fillet welding has simple structure, reasonable design and flexible operation, adopts the electric arc shielded by CO2 of strong penetrability, has high melting rate of welding wire, high melting speed and high production efficiency, and adopts the synchronous welding at two surfaces, having small welding deformation and high quality of welding seam.

Description

The device that the symmetry fillet welding is used
Technical field
The utility model belongs to welding technology field, relates in particular to the device that a kind of symmetrical fillet welding is used.
Background technology
At present, symmetrical fillet welding generally adopts the submerged-arc welding automatic vehicle to carry out single-sided welding, and production efficiency is low, weld simultaneously fillet welding and welds the another side fillet welding again because adopt, owing to the two sides inhomogeneous workpiece deformation that causes that is heated is big, so welding quality is often also undesirable.
Summary of the invention
The utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of and not only has been suitable for fillet welding but also the device that can the two sides welds simultaneously.
The device that the fillet welding of the utility model symmetry is used is achieved in that this device comprises 2 welding machines, be characterized in that 1 welding chassis is arranged between 2 welding machines, respectively there is a cover jacking system and a telescopic system both sides of welding chassis, jacking system is installed perpendicular to ground, 30~60 ° of angles in telescopic system and ground are installed on the sidewall of jacking system sleeve, end and end downside at the telescopic system telescopic mast respectively are equipped with a fulcrum directive wheel, and the downside of telescopic system telescopic mast is connected with welding gun by adjusting device.
Jacking system described in the utility model is made up of jacking sleeve and lifting column, and jacking sleeve four sides inwall respectively is equipped with 4 rolling bearings, and is sleeved on the outside of lifting column, and lifting column is installed perpendicular to ground; Described telescopic system is made up of extension sleeve and telescopic mast, and extension sleeve four sides inwall respectively is equipped with 4 rolling bearings, and is sleeved on the outside of telescopic mast; Described adjusting device is made of 2 toothed rack and 2 gears, and gear rotates, and tooth bar is done displacement movement, and gear is installed on the same axle with adjusting handwheel, and handwheel is adjusted in rotation just can make welding gun do up and down and seesaw; Described welding machine adopts inversion gas to protect the CO2/MAG welding machine.
The apparatus structure that the fillet welding of the utility model symmetry is used is simple, reasonable in design, flexible operation; Adopt the electric arc penetration power of CO2 gas guarantor weldering strong, the melting rate height of welding wire, deposition rate is fast, the production efficiency height; Adopt the two sides to weld simultaneously, welding deformation is little, the weldquality height.
Description of drawings
The structural representation of the device that accompanying drawing 1 is used for the fillet welding of the utility model symmetry.
Accompanying drawing 2 is the A-A cutaway view of accompanying drawing 1.
The utility model will be further described with reference to the accompanying drawings.
The specific embodiment
As can be seen, the device that the fillet welding of the utility model symmetry is used mainly comprises 2 welding machines 13 from accompanying drawing, and the utility model adopts inversion gas to protect the CO2/MAG welding machine.Between 2 welding machines, be provided with 1 welding chassis 5.Respectively be provided with a cover jacking system and a telescopic system in the both sides of welding chassis 5.Described jacking system is made up of jacking sleeve 2 and lifting column 1, and jacking sleeve four sides inwall respectively is equipped with 4 rolling bearings.Jacking sleeve 2 is sleeved on the outside of lifting column 1, cooperates by rolling bearing, and lifting column 1 is installed perpendicular to ground, and lifting cover 2 can be done with respect to lifting column 1 and pump under the effect of external force.Described telescopic system is made up of extension sleeve 3 and telescopic mast 4.Extension sleeve four sides inwall respectively is equipped with 4 rolling bearings, and extension sleeve 3 is sleeved on the outside of telescopic mast 4, cooperate by rolling bearing, under the effect of external force telescopic mast 4 relatively and extension sleeve 3 can do elastic motion.Telescopic system becomes 30~60 ° of angles to be installed on the sidewall of jacking system sleeve 2 with ground, preferably 45.Leading section and end downside at telescopic system telescopic mast 4 are equipped with fulcrum directive wheel 9 and fulcrum directive wheel 10 respectively.Welding gun 12 is connected the below of telescopic mast 4 by an adjusting device, can make it carry out front and back by the adjustment handwheel 7 and 8 on the adjusting device and moves up and down.The utility model also is installed on closing handle 6 on extension sleeve 3, when finishing, welding can screw closing handle 6, make it hold out against telescopic mast 4, to prevent fulcrum directive wheel 9 and fulcrum directive wheel 10 under the situation that does not have welding assembly to hold out against, telescopic mast 4 slides out from extension sleeve 3 under the effect of self gravitation.
The utility model is example with the welded H section steel, as shown in Figure 1.Earlier spot welding is placed on the welding chassis 5 the welding assembly H shaped steel 11 that connects, two fulcrum directive wheels 9 and 10 of telescopic mast 4 front portions are abutted against respectively on the web and bottom wing listrium of H shaped steel 11, by adjusting handwheel 7 and 8 arc welding gun head is adjusted to the welding optimum position again, start welding chassis 5 when starting welding machine, electromagnetic adjustable speed motor just can make welding chassis 5 move forward with optimum speed.In welding process, fulcrum directive wheel 10 is supported on the flange plate of H shaped steel 11, has also held up extension sleeve 3 and jacking sleeve 2 when holding up telescopic mast 4, and fulcrum directive wheel 10 is abutted against on the flange plate; Fulcrum directive wheel 9 is supported on the web of H shaped steel 11, under the gravity effect of telescopic mast 4, directive wheel 9 is abutted against on the web, even the web of H shaped steel 11 and flange plate surface have when uneven, by the support of two fulcrum directive wheels 9 and 10 and the gravity effect of telescopic mast 4 and jacking sleeve 2, jacking sleeve 2 is adjusted up and down automatically, telescopic mast 4 is done the action of stretching out or withdrawing, thereby makes welding gun and weld seam remain best welding position.Adopt the utility model device only need before each welding, do once to adjust by Butt welding gun, avoided the secondary adjustment in welding process.The utility model is particularly suitable for welded H section steel and T-steel.

Claims (5)

1. symmetrical fillet welding device, comprise 2 welding machines, it is characterized in that 1 welding chassis is arranged between 2 welding machines, respectively there is a cover jacking system and a telescopic system both sides of welding chassis, jacking system is installed perpendicular to ground, telescopic system becomes 30~60 ° of angles to be installed on the sidewall of jacking system sleeve with ground, at the end and the end downside of telescopic system telescopic mast a fulcrum directive wheel is housed respectively, and the downside of telescopic system telescopic mast is connected with welding gun by adjusting device.
2. symmetrical fillet welding device according to claim 1, it is characterized in that described jacking system is made up of jacking sleeve and lifting column, jacking sleeve four sides inwall respectively is equipped with 4 rolling bearings, and is sleeved on the outside of lifting column, and lifting column is installed perpendicular to ground.
3. symmetrical fillet welding device according to claim 1 is characterized in that described telescopic system is made up of extension sleeve and telescopic mast, and extension sleeve four sides inwall respectively is equipped with 4 rolling bearings, and is sleeved on the outside of telescopic mast.
4. according to claim 1,2 or 3 described symmetrical fillet welding devices, it is characterized in that described adjusting device is made of 2 toothed rack and 2 gears, gear rotates, and tooth bar is done displacement movement, and the end of gear is equipped with the adjustment handwheel.
5. according to claim 1,2 or 3 described symmetrical fillet welding devices, it is characterized in that described welding machine adopts inversion gas to protect the CO2/MAG welding machine.
CNU2007201853026U 2007-12-28 2007-12-28 Apparatus for symmetrical fillet weld Expired - Fee Related CN201140316Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201853026U CN201140316Y (en) 2007-12-28 2007-12-28 Apparatus for symmetrical fillet weld

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201853026U CN201140316Y (en) 2007-12-28 2007-12-28 Apparatus for symmetrical fillet weld

Publications (1)

Publication Number Publication Date
CN201140316Y true CN201140316Y (en) 2008-10-29

Family

ID=40068032

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201853026U Expired - Fee Related CN201140316Y (en) 2007-12-28 2007-12-28 Apparatus for symmetrical fillet weld

Country Status (1)

Country Link
CN (1) CN201140316Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101844288A (en) * 2009-03-26 2010-09-29 (株)靑松产业机械 A kind of welding tractor
CN102151970A (en) * 2011-03-23 2011-08-17 无锡华联科技集团有限公司 Spot welding device of H-beam assembling machine
CN102350594A (en) * 2011-08-10 2012-02-15 中冶建工集团有限公司 Method for assembling cross-shaped steel column through gantry hanger frame
CN102773642A (en) * 2012-08-13 2012-11-14 湖北弘毅钢结构工程有限公司 Corrugated web H-beam online automatic welding equipment
CN104918745A (en) * 2013-01-31 2015-09-16 小池酸素工业株式会社 Travel carriage
CN107378314A (en) * 2017-06-22 2017-11-24 山东三维钢结构股份有限公司 A kind of large-scale i-beam structure anti-deformation welding and forming device
CN107824942A (en) * 2017-10-20 2018-03-23 中船黄埔文冲船舶有限公司 One kind is used for the band T-shaped sheet material semi-automatic welding equipment of fillet
CN107877100A (en) * 2017-11-24 2018-04-06 张文安 A kind of automated manufacturing method of steel grating
CN112139643A (en) * 2020-11-24 2020-12-29 佛山市顺德区裕德实业有限公司 Double-gun welding equipment with high automation degree
CN112207401A (en) * 2020-10-21 2021-01-12 黄伟东 Submerged-arc welding system and welding method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101844288A (en) * 2009-03-26 2010-09-29 (株)靑松产业机械 A kind of welding tractor
CN102151970A (en) * 2011-03-23 2011-08-17 无锡华联科技集团有限公司 Spot welding device of H-beam assembling machine
CN102350594A (en) * 2011-08-10 2012-02-15 中冶建工集团有限公司 Method for assembling cross-shaped steel column through gantry hanger frame
CN102773642A (en) * 2012-08-13 2012-11-14 湖北弘毅钢结构工程有限公司 Corrugated web H-beam online automatic welding equipment
CN104918745A (en) * 2013-01-31 2015-09-16 小池酸素工业株式会社 Travel carriage
CN104918745B (en) * 2013-01-31 2017-03-22 小池酸素工业株式会社 Travel carriage
CN107378314A (en) * 2017-06-22 2017-11-24 山东三维钢结构股份有限公司 A kind of large-scale i-beam structure anti-deformation welding and forming device
CN107824942A (en) * 2017-10-20 2018-03-23 中船黄埔文冲船舶有限公司 One kind is used for the band T-shaped sheet material semi-automatic welding equipment of fillet
CN107877100A (en) * 2017-11-24 2018-04-06 张文安 A kind of automated manufacturing method of steel grating
CN112207401A (en) * 2020-10-21 2021-01-12 黄伟东 Submerged-arc welding system and welding method
CN112207401B (en) * 2020-10-21 2022-03-18 山东华奥电气有限公司 Submerged-arc welding system and welding method
CN112139643A (en) * 2020-11-24 2020-12-29 佛山市顺德区裕德实业有限公司 Double-gun welding equipment with high automation degree
CN112139643B (en) * 2020-11-24 2021-02-23 佛山市顺德区裕德实业有限公司 Double-gun welding equipment with high automation degree

Similar Documents

Publication Publication Date Title
CN201140316Y (en) Apparatus for symmetrical fillet weld
CN102009254B (en) Automatic straight pipe flange welding machine
CN209614658U (en) Double-arm welding equipment
CN201922176U (en) Portable, saddle-shaped and double-welding-gun connection pipe welding device
CN101138803B (en) Submerged arc welding carriage
CN103028875B (en) Variable-angle automatic spot welding device moving along with profiling track
US20210178528A1 (en) Trackless Welding Carriage With Guide Wheel
CN208513836U (en) A kind of self-traveling mariages gas shield welding rifle clamping tooling
CN201693275U (en) Automatic straight-tube flange welder
CN204621463U (en) A kind of box beam inseam welding production line
CN201183167Y (en) Buried arc welding trolley
CN102166682B (en) Weld tracking device
CN202192352U (en) Gas cutting torch support
CN203356812U (en) Rotating mechanism and flame cutting machine with rotating mechanism
CN202804453U (en) Semi-automatic carbon dioxide arc welding device
CN204397262U (en) The welding tilter structure of plate shearing machine workbench
CN211387426U (en) Automatic stitch welding machine convenient to pay-off
CN201603961U (en) Non-hinging metal top beam welding machine
CN202591814U (en) Multifunctional movable chassis of carbon dioxide welder
CN202726273U (en) Welding gun adjusting device for welding pipe production line
CN107322142B (en) Height self-adaptive adjusting device for TIG welding gun
CN102166681A (en) Automatic overhead welding system for external horizontal fillet welds between end wall and end beam of gondola car
CN206500783U (en) A kind of industrial automatic soldering device
CN211135882U (en) Gas shield welding machine mobile device
CN216966736U (en) Welding trolley for narrow-side-distance welding working condition

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081029

Termination date: 20100128