CN102371458B - Horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel - Google Patents
Horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel Download PDFInfo
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- CN102371458B CN102371458B CN201110283169.9A CN201110283169A CN102371458B CN 102371458 B CN102371458 B CN 102371458B CN 201110283169 A CN201110283169 A CN 201110283169A CN 102371458 B CN102371458 B CN 102371458B
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Abstract
The invention relates to a horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel. A lifting platform is driven by using two groups of lead screw lifters, and web plate supporting wheels for adjusting the heights of profile steel web plates are arranged on the lifting platform; meanwhile, a transverse moving cylinder pushes a group of movable seat with positioning rollers to position and pre-clamp the profile steel wing plates; a translation trolley is arranged in a lifting mechanism, and web plate supporting wheels are arranged in the trolley, namely when the cylinder pushes the movable seat, a group of web plate supporting wheels can also be dragged, so that positioning of the workpiece web plates with different heights is realized.
Description
Technical field
The present invention relates to a kind of mechanism that carries out horizontal wing plate clamping, longitudinal web picking-up before H shaped steel is entering main frame, especially a kind of H shaped steel horizontal bond pads is pre-to be held up and clamp mechanism.
Background technology
In prior art, during for the horizontal welding of H shaped steel, conventionally adopt manual location.Too high to labor claim when workpiece long for shaped steel length and that weight is larger is made, difficulty is excessive.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and can enhance productivity, reduce pre-the picking-up and clamp mechanism of H shaped steel horizontal bond pads of workman's operation easier.
According to technical scheme provided by the invention, described H shaped steel horizontal bond pads is pre-to be held up and clamp mechanism, comprise frame, crane and travelling car, in frame, be fixed with the each side guiding supporting leg of two that vertical direction arranges, on crane, be rotatablely equipped with directive wheel, directive wheel is walked on the sidewall of guiding supporting leg; On crane, be fixed with cross track, on travelling car, be rotatablely equipped with trolley idler wheels, travelling car is slidably mounted on cross track by trolley idler wheels, is fixed with tugboat seat on travelling car, on tugboat seat, be rotatablely equipped with tugboat, described crane is connected with lifting drive; On travelling car, be fixed with drag strut, movable base plate is installed on drag strut, be fixed with base plate rail in frame, movable base plate is slidably connected in base plate rail, is hinged with cylinder in frame, and the cylinder rod end of cylinder is hinged on movable base plate.
Described lifting drive is included in the hydraulic motor of installing in frame, on the output shaft of hydraulic motor, is fixed with drive sprocket; In the frame of output shaft one side of hydraulic motor, be rotatablely equipped with power transmission shaft, on power transmission shaft, be fixed with by movable sprocket, at the two ends of power transmission shaft, by shaft coupling, be connected with turbine, drive sprocket with by movable sprocket on be provided with chain drive-belt; Frame at power transmission shaft two ends is rotatablely equipped with drive lead screw, and the turbine at power transmission shaft two ends and drive lead screw engagement are bolted with transmission screw on drive lead screw, and transmission screw is fixed on described crane.
In inside and outside two guiding supporting legs in left side, the lateral wall that is positioned at the guiding supporting leg of inner side has rib shape projection with the madial wall that is positioned at the guiding supporting leg in outside; In inside and outside two guiding supporting legs on right side, the lateral wall that is positioned at the guiding supporting leg of inner side has rib shape projection with the madial wall that is positioned at the guiding supporting leg in outside.
On the circumference wheel face of described directive wheel, there is the circle shape groove that section is isosceles triangle shape.
The present invention uses two groups of screw lifts to drive hoistable platform, web support roller is housed, so that shape steel web is carried out to height adjustment on hoistable platform; By traversing cylinder, promote one group of Mobile base with positioning roller simultaneously shaped steel wing plate is positioned to pre-clamping, one translation dolly is housed in elevating mechanism, web support roller has been installed on dolly, when cylinder promotes Mobile base, also can drag one group of web support roller, to realize the asynchronous location of workpiece web height, this is in the past not available in horizontal H shaped steel is produced.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is A-A cutaway view of Fig. 1.
Fig. 4 is B-B cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure, the present invention is mainly by frame 1, crane 2, guiding supporting leg 3, directive wheel 4, cross track 5, travelling car 6, trolley idler wheels 7, tugboat seat 8, tugboat 9, drag strut 10, movable base plate 11, base plate rail 12, cylinder 13, hydraulic motor 14, drive sprocket 15, power transmission shaft 16, formed by parts such as movable sprocket 17, chain drive-belt 18, drive lead screw 19 and transmission screws 20.
This H shaped steel horizontal bond pads is pre-to be held up and clamp mechanism, comprise frame 1, crane 2 and travelling car 6, in frame 1, be fixed with the each side guiding supporting leg 3 of two that vertical direction arranges, be rotatablely equipped with directive wheel 4 on crane 2, directive wheel 4 is walked on the sidewall of guiding supporting leg 3; On crane 2, be fixed with cross track 5, on travelling car 6, be rotatablely equipped with trolley idler wheels 7, travelling car 6 is slidably mounted on cross track 5 by trolley idler wheels 7, on travelling car 6, be fixed with tugboat seat 8, on tugboat seat 8, be rotatablely equipped with tugboat 9, described crane 2 is connected with lifting drive; On travelling car 6, be fixed with drag strut 10, movable base plate 11 is installed on drag strut 10, is fixed with base plate rail 12 in frame 1, movable base plate 11 is slidably connected in base plate rail 12, in frame 1, be hinged with cylinder 13, the cylinder rod end of cylinder 13 is hinged on movable base plate 11.
Described lifting drive is included in the hydraulic motor 14 of installing in frame 1, is fixed with drive sprocket 15 on the output shaft of hydraulic motor 14; In the frame 1 of output shaft one side of hydraulic motor 14, be rotatablely equipped with power transmission shaft 16, on power transmission shaft 16, be fixed with by movable sprocket 17, two ends at power transmission shaft 16 are connected with turbine by shaft coupling, at drive sprocket 15 and on by movable sprocket 17, are provided with chain drive-belt 18; Frame 1 at power transmission shaft 16 two ends is rotatablely equipped with drive lead screw 19, and the turbine at power transmission shaft 16 two ends and drive lead screw 19 engagements are bolted with transmission screw 20 on drive lead screw 19, and transmission screw 20 is fixed on described crane 2.
In inside and outside two guiding supporting legs 3 in left side, the lateral wall that is positioned at the guiding supporting leg 3 of inner side has rib shape projection with the madial wall that is positioned at the guiding supporting leg 3 in outside; In inside and outside two guiding supporting legs 3 on right side, the lateral wall that is positioned at the guiding supporting leg 3 of inner side has rib shape projection with the madial wall that is positioned at the guiding supporting leg 3 in outside.
On the circumference wheel face of described directive wheel 4, there is the circle shape groove that section is isosceles triangle shape.
The present invention as main body, has installed guiding supporting leg 3, cylinder 13 and base plate rail 12 by frame 1 above; Two drive lead screws 19 are by being arranged on hydraulic motor 14, drive sprocket 15, power transmission shaft 16 on hydraulic motor seat, being formed by movable sprocket 17, shaft coupling and rolling bearing units, and adjust bearing height by adjusting pad, realized the interlock of two drive lead screws 19; Crane 2 is connected with transmission screw 20, to realize the lifting of crane 2, simultaneously, by directive wheel 4, guide wheel shaft, be arranged on crane 2 both sides, it is middle to have realized the stability of lifting in lifting process that directive wheel 3 is stuck in guiding supporting leg 3, little axletree, trolley idler wheels 7 and axle head door are housed on travelling car 6, trolley idler wheels 7 is fixed in the channel-section steel of crane 2 inner sides, having realized travelling car 6 can transverse shifting, on travelling car 6 and tugboat 9, spacer ring, tugboat axle and tugboat seat 8 are housed, in the process of crane 2 liftings, realized the lifting of tugboat 9; Movable base plate 11 is arranged on base plate rail 12, and the cylinder rod of cylinder 13 and movable base plate 11 are hinged, and the cylinder rod motion of cylinder 13 drives the movement of locating wheel and travelling car 6 simultaneously.
Claims (3)
1. H shaped steel horizontal bond pads is pre-holds up and a clamp mechanism, comprises frame (1), crane (2) and travelling car (6), is fixed with cross track (5) on crane (2), and described crane (2) is connected with lifting drive, it is characterized in that: in frame (1), be fixed with the each side guiding supporting leg (3) of two that vertical direction arranges, be rotatablely equipped with directive wheel (4) on crane (2), directive wheel (4) is walked on the sidewall of guiding supporting leg (3), on travelling car (6), be rotatablely equipped with trolley idler wheels (7), travelling car (6) is slidably mounted on cross track (5) by trolley idler wheels (7), on travelling car (6), be fixed with tugboat seat (8), on tugboat seat (8), be rotatablely equipped with tugboat (9), on travelling car (6), be fixed with drag strut (10), movable base plate (11) is installed on drag strut (10), in frame (1), be fixed with base plate rail (12), movable base plate (11) is slidably connected in base plate rail (12), in frame (1), be hinged with cylinder (13), the cylinder rod end of cylinder (13) is hinged on movable base plate (11),
Described lifting drive is included in the upper hydraulic motor (14) of installing of frame (1), is fixed with drive sprocket (15) on the output shaft of hydraulic motor (14); In the frame (1) of output shaft one side of hydraulic motor (14), be rotatablely equipped with power transmission shaft (16), on power transmission shaft (16), be fixed with by movable sprocket (17), two ends at power transmission shaft (16) are connected with turbine by shaft coupling, at drive sprocket (15) and on by movable sprocket (17), are provided with chain drive-belt (18); Frame (1) at power transmission shaft (16) two ends is rotatablely equipped with drive lead screw (19), the turbine at power transmission shaft (16) two ends and drive lead screw (19) engagement, on drive lead screw (19), be bolted with transmission screw (20), transmission screw (20) is fixed on described crane (2).
2. H shaped steel horizontal bond pads as claimed in claim 1 is pre-holds up and clamp mechanism, it is characterized in that: in inside and outside two guiding supporting legs (3) in left side, the lateral wall that is positioned at the guiding supporting leg (3) of inner side has rib shape projection with the madial wall that is positioned at the guiding supporting leg (3) in outside; In inside and outside two guiding supporting legs (3) on right side, the lateral wall that is positioned at the guiding supporting leg (3) of inner side has rib shape projection with the madial wall that is positioned at the guiding supporting leg (3) in outside.
3. H shaped steel horizontal bond pads as claimed in claim 1 is pre-holds up and clamp mechanism, it is characterized in that: on the circumference wheel face of described directive wheel (4), have the circle shape groove that section is isosceles triangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110283169.9A CN102371458B (en) | 2011-09-22 | 2011-09-22 | Horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110283169.9A CN102371458B (en) | 2011-09-22 | 2011-09-22 | Horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel |
Publications (2)
| Publication Number | Publication Date |
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| CN102371458A CN102371458A (en) | 2012-03-14 |
| CN102371458B true CN102371458B (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110283169.9A Active CN102371458B (en) | 2011-09-22 | 2011-09-22 | Horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel |
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| CN104827227A (en) * | 2015-05-15 | 2015-08-12 | 无锡洲翔成套焊接设备有限公司 | T-shaped steel welding machine web and wing plate positioning tool |
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| CN109048177A (en) * | 2018-10-26 | 2018-12-21 | 无锡洲翔成套焊接设备有限公司 | H profile steel end part assembly lift adjustment mechanism |
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| CN110465773A (en) * | 2019-08-30 | 2019-11-19 | 无锡华联科技集团有限公司 | A kind of wing plate jack-up positioning device |
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| CN201012892Y (en) * | 2007-01-27 | 2008-01-30 | 河南中光学集团有限公司 | Double screw rod lifting platform |
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| JP2680063B2 (en) * | 1988-08-31 | 1997-11-19 | 株式会社日平トヤマ | Work posture conversion device |
| JP3215312B2 (en) * | 1995-12-22 | 2001-10-02 | 日鐵溶接工業株式会社 | Two-plate relative positioning device |
| CN201082493Y (en) * | 2007-10-12 | 2008-07-09 | 无锡华联科技集团有限公司 | Jigsaw welding center upright post lifting and lowering device |
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| CN102371458A (en) | 2012-03-14 |
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