CN103042323B - Tower crane standard section main chord welder - Google Patents
Tower crane standard section main chord welder Download PDFInfo
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- CN103042323B CN103042323B CN201210314672.0A CN201210314672A CN103042323B CN 103042323 B CN103042323 B CN 103042323B CN 201210314672 A CN201210314672 A CN 201210314672A CN 103042323 B CN103042323 B CN 103042323B
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- adapter sleeve
- cylinder
- main chord
- keeper
- tiltedly
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Abstract
Tower crane standard section main chord welder, it comprises drive end, revolution location, square tube compresses cylinder, guide plate, V-block and rotatably compress cylinder, tower machine main chord of standard section square tube, positioner frame, robot, material returned cylinder, supported end, tiltedly carve push-and-pull cylinder base seat, tiltedly carve push-and-pull cylinder, mobile installing plate, tiltedly carve push-and-pull cylinder jointing, boosting lever, boosting lever hinge seat, tiltedly carve, spring steel wire, tower machine main chord of standard section adapter sleeve, adapter sleeve coarse positioning, adapter sleeve compresses keeper, adapter sleeve compresses cylinder, stifle, connect trepanning keeper, adapter sleeve end face keeper, mounting plate.The present invention changes two end faces of traditional postwelding processing main chord, weld on positioner after first each for main chord part being machined, the radius of gyration of part processing can be reduced like this, improve the utilization of equipment, save the assembled frock of tack welding and artificial simultaneously.
Description
technical field:
The present invention is the welding of Tower crane standard section main chord, relates to utilizing positioner to weld, utilizing source of the gas to locate clamping, the material returned and technical process.
background technology:
The welding of current Tower crane standard section main chord, the each part of main chord is all in frock after artificial positioning welding, workpiece is unloaded frock freely weld or freely weld to robot positioner, processed two end faces of main chord the most afterwards, it mainly considers to weld in frock, and welding deformation is large, and workpiece unloads difficulty, two end faces finally processing main chord solve the end face unevenness that free welding deformation brings, the utilization of this method lost labor and equipment.
summary of the invention:
In order to overcome above-mentioned deficiency, the object of this invention is to provide a kind of Tower crane standard section main chord welder.
To achieve these goals, the present invention adopts following technical scheme:
Tower crane standard section main chord welder, it comprises drive end, revolution location, square tube compresses cylinder, guide plate, V-block and rotatably compress cylinder, tower machine main chord of standard section square tube, positioner frame, robot, material returned cylinder, supported end, tiltedly carve push-and-pull cylinder base seat, tiltedly carve push-and-pull cylinder, mobile installing plate, tiltedly carve push-and-pull cylinder jointing, boosting lever, boosting lever hinge seat, tiltedly carve, spring steel wire, tower machine main chord of standard section adapter sleeve, adapter sleeve coarse positioning, adapter sleeve compresses keeper, adapter sleeve compresses cylinder, stifle, connect trepanning keeper, adapter sleeve end face keeper, mounting plate, tower machine main chord of standard section square tube is held on V-block and does circumference location, compress cylinder by square tube drive mobile installing plate and rely on guide plate to compress tower machine main chord of standard section square tube, rely on mobile installing plate, after end face location done by square tube location-plate on mounting plate, start V-block and rotatably compress cylinder rotatably compress cylinder compress.Be installed on the push-and-pull cylinder of tiltedly carving tiltedly carved on push-and-pull cylinder base seat to be connected with boosting lever by tiltedly carving push-and-pull cylinder jointing, boosting lever is rotated around the bearing pin be installed on boosting lever hinge seat, promote tiltedly to carve, and rely on the spring steel wire being installed on stifle and connecting between trepanning keeper, make tiltedly to carve and the inclined-plane close contact being connected trepanning keeper and adapter sleeve end face keeper.Tower machine main chord of standard section adapter sleeve is held on adapter sleeve coarse positioning, and is enclosed within connection trepanning keeper, compresses cylinder and drives adapter sleeve to compress keeper, rely on adapter sleeve end face keeper, locate clamping to tower machine main chord of standard section adapter sleeve by adapter sleeve.By drive end with the servomotor of robot communication, and rely on supported end, drive positioner gantry rotation to suitable position, located positioner frame by revolution location, robot is according to automatic welding of programming.Tiltedly carve push-and-pull cylinder-pushed boosting lever, pull and tiltedly carve, spring steel wire resilience, to be backed off workpiece by material returned cylinder.
The present invention has the following advantages:
1. change processing technology
Change two end faces of traditional postwelding processing main chord, weld on positioner after first each for main chord part being machined, the radius of gyration of part processing can be reduced like this, improve the utilization of equipment, save the assembled frock of tack welding and manually simultaneously.
2. solve and unload workpiece difficult problem
On the inclined-plane utilizing welding stress to be applied to tiltedly to carve, reduce the push-pull effort tiltedly carved, in actual use, the coefficient of friction of two parts of contact of incline plane is not a fixed number, but there is certain scope, use boosting lever to strengthen the push-pull effort tiltedly carved, ensure that the coefficient of friction of two parts of contact of incline plane can change within the specific limits, thus the less push-pull effort of cylinder can be utilized just to unload workpiece smoothly.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention,
Fig. 2 is A-A cross section view in Fig. 1,
Fig. 3 is B-B cross section view in Fig. 1,
Fig. 4 is the enlarged diagram at C place in Fig. 1;
1, drive end 2, revolution location 3, square tube compresses cylinder 4, guide plate 5, V-block and rotatably compress cylinder 6, tower machine main chord of standard section square tube 7, positioner frame 8, robot 9, material returned cylinder 10, supported end 11, tiltedly carve push-and-pull cylinder base seat 12, tiltedly carve push-and-pull cylinder 13, mobile installing plate 14, tiltedly carve push-and-pull cylinder jointing 15, boosting lever 16, boosting lever hinge seat 17, tiltedly carve 18, spring steel wire 19, tower machine main chord of standard section adapter sleeve 20, adapter sleeve coarse positioning 21, adapter sleeve compresses keeper 22, adapter sleeve compresses cylinder 23, stifle 24, connect trepanning keeper 25, adapter sleeve end face keeper 26, mounting plate.
detailed description of the invention:
Fig. 1 to Fig. 4 below in conjunction with accompanying drawing further illustrates:
Tower crane standard section main chord welder, it comprises drive end 1, revolution location 2, square tube compresses cylinder 3, guide plate 4, V-block and rotatably compress cylinder 5, tower machine main chord of standard section square tube 6, positioner frame 7, robot 8, material returned cylinder 9, supported end 10, tiltedly carve push-and-pull cylinder base seat 11, tiltedly carve push-and-pull cylinder 12, mobile installing plate 13, tiltedly carve push-and-pull cylinder jointing 14, boosting lever 15, boosting lever hinge seat 16, tiltedly carve 17, spring steel wire 18, tower machine main chord of standard section adapter sleeve 19, adapter sleeve coarse positioning 20, adapter sleeve compresses keeper 21, adapter sleeve compresses cylinder 22, stifle 23, connect trepanning keeper 24, adapter sleeve end face keeper 25, mounting plate 26,
1. the V-block that tower machine main chord of standard section square tube 6 is held on part 5 does circumference location, compress cylinder 3 by square tube drive mobile installing plate 13 and rely on guide plate 4 to compress tower machine main chord of standard section square tube 6, after relying on the square tube location-plate on part 13, part 26 to do end face location, the cylinder that rotatably compresses of activation members 5 compresses.
2. be installed on the push-and-pull cylinder 12 of tiltedly carving tiltedly carved on push-and-pull cylinder base seat 11 to be connected with boosting lever 15 by tiltedly carving push-and-pull cylinder jointing 14, boosting lever 15 is rotated around the bearing pin be installed on boosting lever hinge seat 16, promote tiltedly to carve 17, and rely on the spring steel wire 18 being installed on stifle 23 and connecting between trepanning keeper 24, make tiltedly to carve 17 with the inclined-plane close contact being connected trepanning keeper 24 and adapter sleeve end face keeper 25.
3. tower machine main chord of standard section adapter sleeve 19 is held on adapter sleeve coarse positioning 20, and be enclosed within connection trepanning keeper 24, compressing cylinder 22 by adapter sleeve drives adapter sleeve to compress keeper 21, relies on adapter sleeve end face keeper 25, to the clamping of tower machine main chord of standard section adapter sleeve 19 location.
4. by drive end 1 with the servomotor of robot communication, and rely on supported end 10, drive positioner frame 7 to turn to suitable position, located by revolution 2 pairs, location positioner frame 7, robot 8 is according to programming automatic welding.
5. tiltedly carve push-and-pull cylinder 12 and promote boosting lever 15, pull and tiltedly carve 17, spring steel wire 18 resilience, to be backed off workpiece by material returned cylinder 9.
Claims (1)
1. Tower crane standard section main chord welder, is characterized in that: comprise drive end, revolution location, square tube compresses cylinder, guide plate, V-block and rotatably compress cylinder, tower machine main chord of standard section square tube, positioner frame, robot, material returned cylinder, supported end, tiltedly carve push-and-pull cylinder base seat, tiltedly carve push-and-pull cylinder, mobile installing plate, tiltedly carve push-and-pull cylinder jointing, boosting lever, boosting lever hinge seat, tiltedly carve, spring steel wire, tower machine main chord of standard section adapter sleeve, adapter sleeve coarse positioning, adapter sleeve compresses keeper, adapter sleeve compresses cylinder, stifle, connect trepanning keeper, adapter sleeve end face keeper, mounting plate, tower machine main chord of standard section square tube is held on V-block and does circumference location, compresses cylinder and drives mobile installing plate and rely on guide plate to compress tower machine main chord of standard section square tube, rely on mobile installing plate by square tube, after end face location done by square tube location-plate on mounting plate, start V-block and rotatably compress cylinder rotatably compress cylinder compress, be installed on the push-and-pull cylinder of tiltedly carving tiltedly carved on push-and-pull cylinder base seat to be connected with boosting lever by tiltedly carving push-and-pull cylinder jointing, boosting lever is rotated around the bearing pin be installed on boosting lever hinge seat, promote tiltedly to carve, and rely on the spring steel wire being installed on stifle and connecting between trepanning keeper, make tiltedly to carve and the inclined-plane close contact being connected trepanning keeper and adapter sleeve end face keeper, tower machine main chord of standard section adapter sleeve is held on adapter sleeve coarse positioning, and be enclosed within connection trepanning keeper, compressing cylinder by adapter sleeve drives adapter sleeve to compress keeper, rely on adapter sleeve end face keeper, to the clamping of tower machine main chord of standard section adapter sleeve location, by drive end with the servomotor of robot communication, and rely on supported end, drive positioner gantry rotation to suitable position, by revolution location, positioner frame is located, robot is according to programming automatic welding, tiltedly carve push-and-pull cylinder-pushed boosting lever, pull and tiltedly carve, spring steel wire resilience, to be backed off workpiece by material returned cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314672.0A CN103042323B (en) | 2012-08-30 | 2012-08-30 | Tower crane standard section main chord welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314672.0A CN103042323B (en) | 2012-08-30 | 2012-08-30 | Tower crane standard section main chord welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103042323A CN103042323A (en) | 2013-04-17 |
| CN103042323B true CN103042323B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210314672.0A Active CN103042323B (en) | 2012-08-30 | 2012-08-30 | Tower crane standard section main chord welder |
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| CN (1) | CN103042323B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227329A (en) * | 2013-06-21 | 2014-12-24 | 镇江德隆机电设备有限公司 | Production improvement method of construction hoist |
| CN103753000B (en) * | 2014-01-15 | 2015-12-02 | 中联重科股份有限公司 | The fixed-position welding device of standard knot inner sealed board |
| CN104028942A (en) * | 2014-06-30 | 2014-09-10 | 柳州聚龙科技有限公司 | Frame cross member welding workstation |
| CN104985376A (en) * | 2015-07-22 | 2015-10-21 | 丹阳荣嘉精密机械有限公司 | Connecting rod for double-station welding robot |
| CN105855893B (en) * | 2016-05-24 | 2017-11-21 | 海汇集团有限公司 | tower hoist main chord automatic production system |
| CN106112298A (en) * | 2016-08-17 | 2016-11-16 | 广州市特威工程机械有限公司 | A kind of system and method for building hoist standard knot Full-automatic welding |
| CN108942022B (en) * | 2018-08-31 | 2020-12-25 | 广东鑫飞钢艺科技有限公司 | Guardrail welding method based on guardrail welding equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201217135Y (en) * | 2008-07-22 | 2009-04-08 | 山东丰汇设备技术有限公司 | Whole interchanging quick fix tower section engaging eared plate welding fixture |
| CN201906941U (en) * | 2010-12-31 | 2011-07-27 | 杨涛 | Automatic welding device for standard section main limb of tower crane |
| CN201913420U (en) * | 2011-04-08 | 2011-08-03 | 重庆建工工业有限公司 | Assembling tool for single sections of lifting beam |
| CN202390110U (en) * | 2011-10-25 | 2012-08-22 | 山东大汉建设机械有限公司 | Device for locating standard knot main chord member fixture of crane |
| CN102581579B (en) * | 2012-03-30 | 2014-01-15 | 湖南衡利重工机械有限公司 | Process for producing standard sections of tower cranes |
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- 2012-08-30 CN CN201210314672.0A patent/CN103042323B/en active Active
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| CN103042323A (en) | 2013-04-17 |
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| PB01 | Publication | ||
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Inventor after: Tang Jianjun Inventor before: Cao Yongjie |
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