CN103495827A - Spot welding truss spiral stirrup accurate positioning technology - Google Patents
Spot welding truss spiral stirrup accurate positioning technology Download PDFInfo
- Publication number
- CN103495827A CN103495827A CN201310455459.6A CN201310455459A CN103495827A CN 103495827 A CN103495827 A CN 103495827A CN 201310455459 A CN201310455459 A CN 201310455459A CN 103495827 A CN103495827 A CN 103495827A
- Authority
- CN
- China
- Prior art keywords
- truss
- stirrup
- spot welding
- main muscle
- main rib
- 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.)
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a spot welding truss spiral stirrup accurate positioning technology. According to the technology, a spiral winding steel rib of a spot welding three-dimensional rectangular truss is used for determining the relative positions of two crossing steel trusses; during a production process of a truss, a stirrup is wound into a main rib for winding, and meanwhile the main rib is pushed forward at certain speed, when the stirrup is in contact with the main rib, spot welding is carried out, wherein the stirrup winds the main rib according to a certain inclination degree, a spiral stirrup welding truss is manufactured; by setting the welder main rib pushing speed, the main rib stops for a moment before a lap joint position, at this time, the winding angle of the stirrup and the main rib is arranged to be a right angle, winding is carried out for a circle, and the lap joint position is determined. According to the technology, on-site construction personnel can find the lap joint position quickly, a plurality of procedures of manual measuring and positioning on site are removed, a large number of workers are of no need, and meanwhile the problem that operation levels of personnel are different so that errors cannot be easily controlled is solved, and quick positioning of steel rib trusses in mechanized production is achieved.
Description
Technical field
What the present invention relates to is the horizontal member of splice bar system and the positioning process of vertical member, and what be specifically related to is the accurate positioning process of a kind of spot welding truss tie hoop.
Background technology
In order to realize the intensive production of industrialization of building, the various members of building just need to complete processing in factory, then assembled at the construction field (site), such as spot welding truss tie hoop, need to realize at the scene assembledly fast, just need to solve the accurately location fast of pillar and beam, existing by manually locating, error is large, is difficult to reach fast accurately location.
Summary of the invention
For the deficiency existed on prior art, the present invention seeks to be to provide a kind of can realize building a member quick-assembling and the accurate positioning process of quick pinpoint spot welding truss tie hoop, solved the quick location between the steel bar girder of mechanization production.
To achieve these goals, the present invention realizes by the following technical solutions:
The accurate positioning process of a kind of spot welding truss tie hoop, its processing step is as follows:
(1) determine position; Utilize the spiral winding reinforcing bar of spot welding solid rectangle truss to determine that the relative of two intersection steel truss is position,
(2) make the tie hoop welded truss; In the truss production process, stirrup is wound around around becoming owner of muscle, and main muscle is pushed ahead according to certain speed simultaneously, carries out spot-welded on when stirrup contacts with main muscle, and wherein, stirrup is to be wrapped on main muscle according to certain gradient, is made into the tie hoop welded truss,
(3) overlap joint location; In order to realize the definite lap position according to the requirement of design drawing, can weld owner's muscle fltting speed by setting, make main muscle fltting speed stop a moment before overlapping part, now stirrup is set to vertical with the winding angle of main muscle, wind with one circuit, make again main muscle advance according to normal speed, accurately locate thereby complete spot welding truss spiral hoop.
As preferentially, in described step (3), the distance that described main muscle advances equates with the sectional dimension of overlap joint truss, when main muscle advances while overlapping the sectional dimension of truss, then stops the winding of stirrup.
As preferentially, in described step (3), the distance of lap position is 0.5mm-2mm.
The present invention passes through said method, lap position can be controlled to 0.5mm-2mm, the required precision of compound overlap joint, because the vertical stirrup of twice is arranged, so the site operation personnel can find lap position fast, avoided all multiple operation of on-the-spot manual measurement and location, solved a large amount of artificial the time, also avoided personnel's operant level to differ, the unmanageable problem of error.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
It is a kind of horizontal member of splice bar system and the positioning process of vertical member that the present embodiment provides, the accurate positioning process of spot welding collar tie beam tie hoop specifically, it is the accurate positioning process of spot welding truss tie hoop, can realize building a member quick-assembling and accurate location fast, solve the quick location between the steel bar girder of mechanization production.
Spot welding truss tie hoop accurate positioning device for above-mentioned positioning process, it comprises the step-servo motor that the main muscle of drive advances, for stirrup being wrapped in to the cloth wheel on main muscle, actuating unit and bonding machine and the control dress controller that device moves for welding stirrup and main muscle contact position for driving the rotation of cloth wheel; Described bonding machine, cloth wheel, step-servo motor and actuating unit all are connected with controller, by controller, control its operation.
In the present embodiment, the Programmable Logic Controller that described controller adopts, the present embodiment is the PLC Programmable Logic Controller adopted, this PLC Programmable Logic Controller is connected with touch-screen, is convenient to arrange the setting of the parameter of the moving parameter of step-servo motor and miscellaneous equipment.What actuating unit adopted is motor, and described motor is connected with the cloth wheel, and what described cloth wheel adopted is the swiveling wheel that is provided with stirrup, and the cloth wheel is installed on motor, drives the cloth wheel by motor stirrup is rotated around main muscle.
The concrete steps of the accurate positioning process of spot welding collar tie beam tie hoop of the present invention are as follows:
(1) determine position; Profit locate mode of the present invention is to utilize the spiral winding reinforcing bar of spot welding solid rectangle truss to determine that the relative of two intersection steel truss is position.
(2) make the tie hoop welded truss; In the truss production process, stirrup is taken turns around becoming owner of muscle and is wound around by cloth, simultaneously according to the instruction of controller, by servo step motor, driving main muscle pushes ahead according to certain speed, start bonding machine and carry out spot-welded on when stirrup contacts with main muscle, wherein, stirrup is to be wrapped on main muscle according to certain gradient, has so just formed the tie hoop welded truss
(3) overlap joint location, in order to realize the definite lap position according to the requirement of design drawing, can weld by setting the program of owner's muscle fltting speed, make main muscle fltting speed stop a moment before overlapping part, making stirrup is vertical with the winding angle of main muscle, wind with one circuit, then allow main muscle advance the overlap joint truss sectional dimension the distance after, after stopping allowing stirrup wind with one circuit, allow again main muscle advance according to normal speed, under servomotor and calculation procedure control, this locate mode can be controlled at 0.5mm-2mm by lap position, the required precision of compound overlap joint, because the vertical stirrup of twice is arranged, so the site operation personnel can find lap position fast, all multiple operation of on-the-spot manual measurement and location have been avoided, solved a large amount of artificial the time, also avoided personnel's operant level to differ, the unmanageable problem of error.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. the accurate positioning process of spot welding truss tie hoop, its processing step is as follows:
(1) determine position; Utilize the spiral winding reinforcing bar of spot welding solid rectangle truss to determine that the relative of two intersection steel truss is position,
(2) make the tie hoop welded truss; In the truss production process, stirrup is wound around around becoming owner of muscle, and main muscle is pushed ahead according to certain speed simultaneously, carries out spot-welded on when stirrup contacts with main muscle, and wherein, stirrup is to be wrapped on main muscle according to certain gradient, is made into the tie hoop welded truss,
(3) overlap joint location; Weld owner's muscle fltting speed by setting, make main muscle fltting speed stop a moment before overlapping part, now stirrup and the winding angle of main muscle are set to vertically, wind with one circuit, and are defined as lap position; Make again main muscle advance according to normal speed, accurately locate thereby complete spot welding truss spiral hoop.
2. the accurate positioning process of a kind of spot welding truss tie hoop according to claim 1, it is characterized in that, in described step (3), the distance that described main muscle advances equates with the sectional dimension of overlap joint truss, when main muscle advances the sectional dimension of overlap joint truss, then stop the winding of stirrup.
3. the accurate positioning process of a kind of spot welding truss tie hoop according to claim 1, is characterized in that, in described step (3), the distance of lap position is 0.5mm-2mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455459.6A CN103495827B (en) | 2013-09-30 | 2013-09-30 | The accurate positioning process of spot welding truss tie hoop |
| PCT/CN2014/087741 WO2015043530A1 (en) | 2013-09-30 | 2014-09-29 | Precise positioning process and apparatus for spiral hoop in spot welding truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455459.6A CN103495827B (en) | 2013-09-30 | 2013-09-30 | The accurate positioning process of spot welding truss tie hoop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103495827A true CN103495827A (en) | 2014-01-08 |
| CN103495827B CN103495827B (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455459.6A Active CN103495827B (en) | 2013-09-30 | 2013-09-30 | The accurate positioning process of spot welding truss tie hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103495827B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015043530A1 (en) * | 2013-09-30 | 2015-04-02 | 昆山生态屋建筑技术有限公司 | Precise positioning process and apparatus for spiral hoop in spot welding truss |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58551A (en) * | 1981-06-22 | 1983-01-05 | 株式会社日立製作所 | Method and apparatus for fabricating truss |
| JPH05318182A (en) * | 1992-05-22 | 1993-12-03 | Daiwa House Ind Co Ltd | Jig device for positioning tack welding |
| CN1840280A (en) * | 2005-12-01 | 2006-10-04 | 巫永元 | Method for manufacturing metal truss |
| CN2855623Y (en) * | 2005-11-30 | 2007-01-10 | 巫永元 | Device for positioning auxiliary lacing wire between main parts of metal truss |
| CN201552409U (en) * | 2009-11-20 | 2010-08-18 | 天津市建科机械制造有限公司 | Steel bar truss frame step mechanism for automatic welding production line of steel bar truss frame |
| CN102294564A (en) * | 2011-08-03 | 2011-12-28 | 湖南中联重科车桥有限公司 | Welding fixture and method for manufacturing truss carframe |
| CN202137527U (en) * | 2011-06-21 | 2012-02-08 | 建科机械（天津）股份有限公司 | Adjustable side rib supporting mechanism for triangular girder truss production line |
| CN202763362U (en) * | 2012-09-24 | 2013-03-06 | 中联重科股份有限公司 | Welding locating device |
| CN203184822U (en) * | 2013-04-22 | 2013-09-11 | 南京理工大学 | Single-beat welding machine for steel bar truss |
-
2013
- 2013-09-30 CN CN201310455459.6A patent/CN103495827B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58551A (en) * | 1981-06-22 | 1983-01-05 | 株式会社日立製作所 | Method and apparatus for fabricating truss |
| JPH05318182A (en) * | 1992-05-22 | 1993-12-03 | Daiwa House Ind Co Ltd | Jig device for positioning tack welding |
| CN2855623Y (en) * | 2005-11-30 | 2007-01-10 | 巫永元 | Device for positioning auxiliary lacing wire between main parts of metal truss |
| CN1840280A (en) * | 2005-12-01 | 2006-10-04 | 巫永元 | Method for manufacturing metal truss |
| CN201552409U (en) * | 2009-11-20 | 2010-08-18 | 天津市建科机械制造有限公司 | Steel bar truss frame step mechanism for automatic welding production line of steel bar truss frame |
| CN202137527U (en) * | 2011-06-21 | 2012-02-08 | 建科机械（天津）股份有限公司 | Adjustable side rib supporting mechanism for triangular girder truss production line |
| CN102294564A (en) * | 2011-08-03 | 2011-12-28 | 湖南中联重科车桥有限公司 | Welding fixture and method for manufacturing truss carframe |
| CN202763362U (en) * | 2012-09-24 | 2013-03-06 | 中联重科股份有限公司 | Welding locating device |
| CN203184822U (en) * | 2013-04-22 | 2013-09-11 | 南京理工大学 | Single-beat welding machine for steel bar truss |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015043530A1 (en) * | 2013-09-30 | 2015-04-02 | 昆山生态屋建筑技术有限公司 | Precise positioning process and apparatus for spiral hoop in spot welding truss |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103495827B (en) | 2015-09-23 |
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Effective date of registration: 20220613 Address after: Room 4, No. 525, Jindong Road, Jinxi Town, Kunshan City, Suzhou, Jiangsu 215324 Patentee after: ABO BUILDING MATERIAL (KUNSHAN) Co.,Ltd. Address before: 214177 room 2, No. 525, Jindong Road, Jinxi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN BIO HOUSE CONSTRUCTION TECHNOLOGY Ltd. |