CN102039508A - H-shape steel fitting up machine - Google Patents
H-shape steel fitting up machine Download PDFInfo
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- CN102039508A CN102039508A CN2011100339924A CN201110033992A CN102039508A CN 102039508 A CN102039508 A CN 102039508A CN 2011100339924 A CN2011100339924 A CN 2011100339924A CN 201110033992 A CN201110033992 A CN 201110033992A CN 102039508 A CN102039508 A CN 102039508A
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Abstract
The embodiment of the invention discloses an H-shape steel fitting up machine. The machine comprises a first vertical column, a second vertical column, a cross beam, a fitting up device, a driving device, a free spot welding device and a control system, wherein the first vertical column, the second vertical column and the cross beam form a fitting up space; the fitting up device is arranged on the first vertical column and the second vertical column and is positioned in the fitting up space; the driving device provides power support; and the control system is used for controlling the open state of the driving device as well as the welding angle and open state of the free spot welding device according to the procedure state. When the H-shape steel needs to be fitted up, a first web plate positioning device is adjusted to the central position of a flange plate through ascending or descending under the control of the control system, and when a web plate is detected to reach the central position of the flange plate, a first flange plate positioning device and a second flange plate positioning device simultaneously apply external force to the flange plate in opposite directions, and when the flange plate is clamped, the control system controls a degree of freedom (DOF) welding machine to begin welding and the DOF welding machine can achieve welding different types of H-shape steels by changing the distance between the flange plate positioning devices. Compared with the prior art, the H-shape steel fitting up machine has the advantage that the adaptability of the H-shape steel fitting up machine is greatly improved.
Description
Technical field
The present invention relates to welding equipment and make the field, more particularly, relate to a kind of H shaped steel group machine.
Background technology
At present, H shaped steel group has two kinds to method: a kind of is that artificial group is right, and this method cycle is long, cost is high, production efficiency is low, labour intensity is big, group keeps stable to difficult quality; Another kind is to adopt welding automatically or semi-automatic group to machine, and this mode group is good to efficient height, quality, but exists cost to have high input, and group is relatively heavier, strict to the product size restriction to the slave part of equipment.
Chinese patent, the patent No. is 200520021782.3 to disclose a kind of Numerical Control H steel Automatic Packed Machine, the front portion is a gantry frame formula structure, upper rack is installed down pressing oil cylinder, press down oily steel and connect moved cross beam, the elevation angle is installed on the moved cross beam welds automatic track frame, lower abdomen wing plate location case and its clamp case and are placed on the base of gantry, be the input raceway below the gantry frame, web automatic centering clamp shaft is installed on the frame of raceway both sides, carry motor to connect drive roll, the transportation sprocket on the drive roll is connected by chain with roller on importing raceway.Soldering joint automatic tracking, two pneumatic tracking welding guns of welding upper flange are fixed on the crossbeam, can change with the variation of H shaped steel web height, therefore can weld variable cross-section H shaped steel, two pneumatic tracking welding guns of welding lower wing plate are fixed on the column, the welding gun fixation, and weldquality is reliable and stable.But because the fixed distance between the pneumatic tracking welding gun in the above-mentioned Numerical Control H steel Automatic Packed Machine, so the fixed size of welded H section steel, its adaptability is not strong.
Summary of the invention
In view of this, the invention provides H shaped steel group,, can weld the H shaped steel of different model to improve the adaptability of this equipment to machine.
For achieving the above object, the invention provides following technical scheme:
A kind of H shaped steel group comprises machine:
First column that is oppositely arranged and second column;
Be arranged on the crossbeam of described first column and second post end, described first column, second column and crossbeam formation group are to the space;
Be arranged on described first column and second column, and be positioned at described group to the group in space to device,
Described group device is comprised can be along the first flexible web positioner of the axis direction of described first column; With the first flexible wing plate positioner of axis direction that is arranged on vertical described first column of described first column and edge; Be arranged on the second flexible wing plate positioner of axis direction of vertical described second column of described second column and edge, the described first wing plate positioner and the second wing plate positioner are oppositely arranged;
The drive unit of power support is provided for the described first web positioner, the first wing plate positioner and the second wing plate positioner;
Be arranged on described first column and second column and also can point to described group of free point welder the space;
Control the control system that described drive unit is opened situation and described free point welder soldering angle and opening according to working procedure states.
Preferably, above-mentioned H shaped steel group to machine in, also comprise and being arranged between described second wing plate positioner and described second column, and the edge is perpendicular to the flexible clamping device of the axis direction of described second column, described clamping device is arranged on described second column by last trave lling girder and following trave lling girder, be set with first sliding sleeve on the described last trave lling girder, be set with second sliding sleeve on the described following trave lling girder.
Preferably, above-mentioned H shaped steel group to machine in, described clamping device comprises: first telescoping mechanism and interior vertical sliding sleeve, wherein, described first telescoping mechanism, one end is fixed on described going up on the trave lling girder, the other end be fixed on described in vertically on the sliding sleeve; Vertical sliding sleeve one end is fixed on described first sliding sleeve in described, and the other end is fixed on described second sliding sleeve.
Preferably, above-mentioned H shaped steel group to machine in, described going up on the trave lling girder also is provided with the second web positioner with the described first web positioner relative position.
Preferably, above-mentioned H shaped steel group to machine in, described first column and described go up between the trave lling girder and described second column with described on also be provided with between the trave lling girder and can hold the slideway that described moving beam moves up and down; Also be provided with the outer vertical sliding sleeve that matches with described interior vertically sliding sleeve between described first sliding sleeve and described second sliding sleeve; Described going up between trave lling girder and the following trave lling girder is provided with second telescoping mechanism, and described second telescoping mechanism, one end and the described trave lling girder of going up fix, and the other end and described trave lling girder down fix.
Preferably, above-mentioned H shaped steel group to machine in, the described first web positioner comprises: first telescopic oil cylinder, second telescopic oil cylinder and the 3rd telescopic oil cylinder, described first telescopic oil cylinder is arranged on the described trave lling girder down, and described second telescopic oil cylinder and the 3rd telescopic oil cylinder are separately positioned on described second sliding sleeve.
Preferably, above-mentioned H shaped steel group to machine in, the described second web positioner comprises: base and telescopic oil cylinder group, described base are fixed on described going up on the trave lling girder, and described telescopic oil cylinder group is arranged on the described base.
Preferably, above-mentioned H shaped steel group to machine in, the described first wing plate positioner, the second wing plate positioner, first telescoping mechanism and second telescoping mechanism are hydraulic cylinder.
Preferably, above-mentioned H shaped steel group to machine in, described control system comprises:
Checkout gear detects web and reaches wing plate actual range, the actual moment of the described first web positioner, the described first wing plate positioner and the described second wing plate positioner;
Controller, more described actual range and predeterminable range apart from difference, the moment difference of described actual moment and default moment, and assign control instruction apart from difference and moment difference to relevant device according to described;
Travel switch is according to the working condition of described control instruction control driving arrangement.
From technique scheme as can be seen, the H shaped steel group in the embodiment of the invention comprises first column to machine; Second column; Crossbeam, described first column; Second column and crossbeam formation group are to the space; Be arranged on first column and second column, and be positioned at group to the group in space to device; The drive unit that provides power to support; The free point welder; Open the control system of situation and free point welder soldering angle and opening according to the working procedure states accessory drive.When needs are grouping, the first web positioner is adjusted to the center of wing plate by rising or descending under the control of control system, to be checked measure web when arriving the wing plate center the first wing plate positioner and the second wing plate positioner in opposite directions wing plate is applied external force simultaneously, when wing plate clamps.Control system control free degree electric welding machine begins welding, just can realize welding the H shaped steel of different model by the distance that changes the wing plate positioner, and its adaptability compared with prior art improves greatly.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The H shaped steel group that Fig. 1 provides for the embodiment of the invention one is to the structural representation of machine;
The H shaped steel group that Fig. 2 provides for the embodiment of the invention two is to the structural representation of machine;
The H shaped steel group that Fig. 3 provides for the embodiment of the invention three is to the structural representation of machine.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The invention provides H shaped steel group to machine,, can weld the H shaped steel of different model to improve the adaptability of this equipment.
Embodiment one
Please refer to shown in Figure 1ly, wherein, 11 is first column; 12 is second column; 13 is crossbeam; 2 is control system; 3 is drive unit; 41 is the first wing plate positioner; 42 is the second wing plate positioner; 51 is the first web positioner.
This H shaped steel group comprises machine: first column 11, second column 12, crossbeam 13, group are to device, drive unit 3, free point welder and control system 2, wherein:
Crossbeam 13 is arranged on first column 11 and second column, 12 ends, and first column 11, second column 12 and crossbeam 13 formation groups are to the space;
Group is arranged on first column 11 and second column 12 device, and is positioned at group to the space, and this group comprises device can be along the first flexible web positioner 51 of the axis direction of first column 11; Be arranged on first column 11 and along the first flexible wing plate positioner 41 of the axis direction of vertical first column 11; Be arranged on second column 12 and be oppositely arranged along the axis direction of vertical second the column 12 flexible second wing plate positioner, 42, the first wing plate positioners 41 and the second wing plate positioner 42;
The free point welder be arranged on first column 11 and second column 12 and can the sensing group to the space;
When needs are grouping, the first web positioner 51 is adjusted to the center of wing plate by rising or descending under the control of control system 2, to be checked measure web when arriving the wing plate center the first wing plate positioner 41 and the second wing plate positioner 42 in opposite directions wing plate is applied external force simultaneously, when wing plate clamps.Control system 2 control free degree electric welding machines begin welding, just can realize welding the H shaped steel of different model by the distance that changes the wing plate positioner, and its adaptability compared with prior art improves greatly.
Above-mentioned H shaped steel group to machine in the first web positioner 51 distance that can regulate web and wing plate center line by stretching motion, its implementation much can adopt linear electric motors directly to drive, the form that adopts leading screw to cooperate with nut realizes, can also realize by hydraulic cylinder, no longer specifically introduce in embodiments of the present invention.
In like manner, the way of realization of the first wing plate positioner 41 and the second wing plate positioner 42 also can adopt linear electric motors directly to drive, and the form that adopts leading screw to cooperate with nut realizes, can also realize by hydraulic cylinder.
For example: the group to control system comprise sensor, the group to controller and the group to performance element, wherein, sensor is used to detect the actual range of web and wing plate center line, and convert thereof into electrical signal transfer to organizing to controller, group compares the size of actual range and predeterminable range to controller, and then by performance element being assigned control instruction to group, group is controlled 51 ascending motions of the first web positioner or descending motion to performance element according to this control instruction, when actual range during less than predeterminable range, the first web positioner 51 is done ascending motion; When actual range during greater than predeterminable range, the first web positioner 51 is done descending motion.Because group is thought settings to the control instruction of controller, the therefore control flow that can be accustomed to according to practical operation needs setting operation personnel.
Welding control system comprises: torque sensor, welding controller and welding performance element, wherein, torque sensor is used to detect the first wing plate positioner 41 and the second wing plate positioner 42 actual moment that applies, and convert thereof into electrical signal transfer and give welding controller, welding controller relatively should actual moment and the size of default moment, and then by assigning control instruction to welding performance element, when actual moment during more than or equal to default moment, the free point welder begins welding.
Embodiment two
Please refer to shown in Figure 2ly, wherein, 11 is first column; 12 is second column; 13 is crossbeam; 2 is control system; 3 is drive unit; 41 is the first wing plate positioner; 42 is the second wing plate positioner; 51 is the first web positioner; 61 is first telescoping mechanism; 62 is interior vertical sliding sleeve; 71 is last trave lling girder; 72 is first sliding sleeve; 81 are following trave lling girder; 82 is second sliding sleeve.
This H shaped steel group comprises machine: first column 11, second column 12, crossbeam 13, group are to device, drive unit 3, clamping device, free point welder and control system 2, wherein:
Crossbeam 13 is arranged on first column 11 and second column, 12 ends, and first column 11, second column 12 and crossbeam 13 formation groups are to the space;
Group is arranged on first column 11 and second column 12 device, and is positioned at group to the space, and this group comprises device can be along the axis direction of first the column 11 flexible first web positioner 51 and the second web positioner; Be arranged on first column 11 and along the first flexible wing plate positioner 41 of the axis direction of vertical first column 11; Be arranged on second column 12 and be oppositely arranged along the axis direction of vertical second the column 12 flexible second wing plate positioner, 42, the first wing plate positioners 41 and the second wing plate positioner 42;
Clamping device is arranged between described second wing plate positioner 42 and described second column 12, and it is flexible along axis direction perpendicular to second column 12, this moment, the second wing plate positioner 42 was arranged on the clamping device, can realize the whole second wing plate positioner 42 that moves when clamping device moves;
The free point welder be arranged on first column 11 and second column 12 and can the sensing group to the space;
Above-mentioned H shaped steel group to machine in, the clamp mechanism way of realization is a lot, clamping device comprises in embodiments of the present invention: first telescoping mechanism 61 and interior vertical sliding sleeve 62, in order to guarantee that clamping device moves along vertical first column, 11 axis directions smoothly, also be set with first sliding sleeve 72 on the last trave lling girder 71, this first sliding sleeve 72 can move along last trave lling girder 71; Simultaneously, also be set with second sliding sleeve 82 on the following trave lling girder 81, and this second sliding sleeve 82 can move along following trave lling girder 81; At this moment, first telescoping mechanism, 61 1 ends are fixed on the trave lling girder 71, and the other end is fixed on the interior vertically sliding sleeve 62; Interior vertically sliding sleeve 62 1 ends are fixed on first sliding sleeve 72, and the other end is fixed on second sliding sleeve 82.When first telescoping mechanism 61 is made stretching motion, in sliding over vertically the effect of sliding sleeve 62 next play motion.By the said structure design, can realize welding the more H shaped steel of polytypic.
The H shaped steel group that adopts said structure is during to machine, and the first web positioner 51 can be arranged on second sliding sleeve 82 and can also be arranged on down on the trave lling girder 81, also can setting simultaneously on second sliding sleeve 82 and following trave lling girder 81.
Embodiment three
Please refer to shown in Figure 3ly, wherein, 11 is first column; 12 is second column; 13 is crossbeam; 2 is control system; 3 is drive unit; 41 is the first wing plate positioner; 42 is the second wing plate positioner; 51 is the first web positioner; 511 is first telescopic oil cylinder; 512 is second telescopic oil cylinder; 513 is the 3rd telescopic oil cylinder; 521 is base; 522 is the telescopic oil cylinder group; 61 is first telescoping mechanism; 62 is interior vertical sliding sleeve; 63 is outer vertically sliding sleeve; 71 is last trave lling girder; 72 is first sliding sleeve; 81 are following trave lling girder; 82 is second sliding sleeve; 91 is second telescoping mechanism; 92 is first slideway; 93 is second slideway.
This H shaped steel group comprises machine: first column 11, second column 12, crossbeam 13, group are to device, drive unit 3, clamping device, free point welder and control system 2, wherein:
Group is arranged on first column 11 and second column 12 device, and is positioned at group to the space, and this group comprises device can be along the first flexible web positioner 51 of the axis direction of first column 11; Be arranged on first column 11 and along the first flexible wing plate positioner 41 of the axis direction of vertical first column 11; Be arranged on second column 12 and be oppositely arranged along the axis direction of vertical second the column 12 flexible second wing plate positioner, 42, the first wing plate positioners 41 and the second wing plate positioner 42;
Clamping device is arranged between described second wing plate positioner 42 and described second column 12, and it is flexible along axis direction perpendicular to second column 12, this moment, the second wing plate positioner 42 was arranged on the clamping device, can realize the whole second wing plate positioner 42 that moves when clamping device moves;
The free point welder be arranged on first column 11 and second column 12 and can the sensing group to the space;
Above-mentioned H shaped steel group to machine in, the clamp mechanism way of realization is a lot, clamping device comprises in embodiments of the present invention: first telescoping mechanism 61 and interior vertical sliding sleeve 62, in order to guarantee that clamping device moves along vertical first column, 11 axis directions smoothly, also be set with first sliding sleeve 72 on the last trave lling girder 71, this first sliding sleeve 72 can move along last trave lling girder 71; Simultaneously, also be set with second sliding sleeve 82 on the following trave lling girder 81, and this second sliding sleeve 82 can move along following trave lling girder 81; At this moment, first telescoping mechanism, 61 1 ends are fixed on the trave lling girder 71, and the other end is fixed on the interior vertically sliding sleeve 62; Interior vertically sliding sleeve 62 1 ends are fixed on first sliding sleeve 72, and the other end is fixed on second sliding sleeve 82.When first telescoping mechanism 61 is made stretching motion, in sliding over vertically the effect of sliding sleeve 62 next play motion.By the said structure design, can realize welding the more H shaped steel of polytypic.
In embodiments of the present invention on the second web positioner on the trave lling girder 71, and relative with the first web positioner 51.The second web positioner is set can be prevented to misplace at the clamping process median ventral plate effectively.
In order to adapt to more the group of the H shaped steel of polytypic last trave lling girder 71 is arranged to and can be moved along the axis direction of first column 11, at this moment, the second web positioner directly is fixed on the trave lling girder 71, can adapt to the more welding of the H shaped steel of polytypic by moving of last trave lling girder 71.Particularly, be provided with second slideway 93 being provided with between first column 11 and the last trave lling girder 71 between first slideway, 92, the second columns 12 and the last trave lling girder 71, last trave lling girder 71 can move in first slideway 92 and second slideway 93; Be provided with the outer vertical sliding sleeve 63 that matches with interior vertical sliding sleeve 62 between first sliding sleeve 72 and second sliding sleeve 82; Be provided with second telescoping mechanism 91, the second telescoping mechanisms, 91 1 ends and last trave lling girder 71 between last trave lling girder 71 and the following trave lling girder 81 and fix, the other end fixes with following trave lling girder 81.
The H shaped steel group that adopts said structure is during to machine, and the first web positioner 51 can be arranged on second sliding sleeve 82 and can also be arranged on down on the trave lling girder 81, also can setting simultaneously on second sliding sleeve 82 and following trave lling girder 81.In embodiments of the present invention, the first web positioner 51 comprises: first telescopic oil cylinder 511, second telescopic oil cylinder 512 and the 3rd telescopic oil cylinder 513, first telescopic oil cylinder 511 is arranged on down on the trave lling girder 81, and second telescopic oil cylinder 512 and the 3rd telescopic oil cylinder 513 are separately positioned on second sliding sleeve 82.
The second web positioner comprises: base 521 and telescopic oil cylinder group 522, base 521 are fixed on described going up on the trave lling girder 71, and telescopic oil cylinder group 522 is arranged on the base 521.
Owing to realize that the stretching motion form is a lot, do not do at this and give unnecessary details, the first wing plate positioner 41, the second wing plate positioner 42, first telescoping mechanism 61 and second telescoping mechanism 91 are hydraulic cylinder in embodiments of the present invention.
Checkout gear detects web and reaches wing plate actual range, the actual moment of the first web positioner 51, the first wing plate positioner 41 and the second wing plate positioner 42;
Controller, relatively actual range and predeterminable range apart from difference, the moment difference of actual moment and default moment, and assign control instruction apart from difference and moment difference to relevant device according to described;
Travel switch is according to the working condition of control instruction control driving arrangement.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. a H shaped steel group is characterized in that machine, comprising:
First column that is oppositely arranged and second column;
Be arranged on the crossbeam of described first column and second post end, described first column, second column and crossbeam formation group are to the space;
Be arranged on described first column and second column, and be positioned at described group to the group in space to device,
Described group device is comprised can be along the first flexible web positioner of the axis direction of described first column; With the first flexible wing plate positioner of axis direction that is arranged on vertical described first column of described first column and edge; Be arranged on the second flexible wing plate positioner of axis direction of vertical described second column of described second column and edge, the described first wing plate positioner and the second wing plate positioner are oppositely arranged;
The drive unit of power support is provided for the described first web positioner, the first wing plate positioner and the second wing plate positioner;
Be arranged on described first column and second column and also can point to described group of free point welder the space;
Control the control system that described drive unit is opened situation and described free point welder soldering angle and opening according to working procedure states.
2. H shaped steel group according to claim 1 is to machine, it is characterized in that, also comprise and being arranged between described second wing plate positioner and described second column, and the edge is perpendicular to the flexible clamping device of the axis direction of described second column, described clamping device is arranged on described second column by last trave lling girder and following trave lling girder, be set with first sliding sleeve on the described last trave lling girder, be set with second sliding sleeve on the described following trave lling girder.
3. H shaped steel group according to claim 2 is to machine, it is characterized in that described clamping device comprises: first telescoping mechanism and interior vertical sliding sleeve, wherein, described first telescoping mechanism, one end is fixed on described going up on the trave lling girder, and the other end is fixed on the described interior vertically sliding sleeve; Vertical sliding sleeve one end is fixed on described first sliding sleeve in described, and the other end is fixed on described second sliding sleeve.
4. H shaped steel group according to claim 3 is characterized in that to machine described going up on the trave lling girder also is provided with the second web positioner with the described first web positioner relative position.
5. H shaped steel group according to claim 4 is characterized in that machine, also is provided with between described first column and the described last trave lling girder and between described second column and the described last trave lling girder and can holds the slideway that described moving beam moves up and down; Also be provided with the outer vertical sliding sleeve that matches with described interior vertically sliding sleeve between described first sliding sleeve and described second sliding sleeve; Described going up between trave lling girder and the following trave lling girder is provided with second telescoping mechanism, and described second telescoping mechanism, one end and the described trave lling girder of going up fix, and the other end and described trave lling girder down fix.
6. H shaped steel group according to claim 5 is to machine, it is characterized in that, the described first web positioner comprises: first telescopic oil cylinder, second telescopic oil cylinder and the 3rd telescopic oil cylinder, described first telescopic oil cylinder is arranged on the described trave lling girder down, and described second telescopic oil cylinder and the 3rd telescopic oil cylinder are separately positioned on described second sliding sleeve.
7. H shaped steel group according to claim 6 is characterized in that to machine the described second web positioner comprises: base and telescopic oil cylinder group, described base are fixed on described going up on the trave lling girder, and described telescopic oil cylinder group is arranged on the described base.
8. H shaped steel group according to claim 5 is characterized in that to machine the described first wing plate positioner, the second wing plate positioner, first telescoping mechanism and second telescoping mechanism are hydraulic cylinder.
According to each described H shaped steel group of claim 1-8 to machine, it is characterized in that described control system comprises:
Checkout gear detects web and reaches wing plate actual range, the actual moment of the described first web positioner, the described first wing plate positioner and the described second wing plate positioner;
Controller, more described actual range and predeterminable range apart from difference, the moment difference of described actual moment and default moment, and assign control instruction apart from difference and moment difference to relevant device according to described;
Travel switch is according to the working condition of described control instruction control driving arrangement.
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| CN 201110033992 CN102039508B (en) | 2011-01-31 | 2011-01-31 | H-shape steel fitting up machine |
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| CN 201110033992 CN102039508B (en) | 2011-01-31 | 2011-01-31 | H-shape steel fitting up machine |
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| CN102039508B CN102039508B (en) | 2013-12-18 |
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Cited By (8)
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| CN102672397A (en) * | 2012-05-28 | 2012-09-19 | 三一重工股份有限公司 | Cross beam pairing tooling |
| CN103433635A (en) * | 2013-08-16 | 2013-12-11 | 河南江河重工集团有限公司 | Welding device of corrugated web H-shaped steel and corrugated web H-shaped steel production line |
| 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 |
| CN106002056A (en) * | 2016-07-29 | 2016-10-12 | 珠海东方重工有限公司 | Steel sheet pile assembly machine |
| CN107127504A (en) * | 2017-06-03 | 2017-09-05 | 河南鸿宇工业装备工程有限公司 | Suitable for the automatic assembling machine of H profile steel |
| CN112710281A (en) * | 2021-01-27 | 2021-04-27 | 深圳市天兴华贸易有限公司 | H-shaped prefabricated steel detection equipment for building |
| CN113042944A (en) * | 2021-03-31 | 2021-06-29 | 南通理工学院 | Auxiliary device for welding upper inner web plate of box steel column |
| CN114378505A (en) * | 2020-10-22 | 2022-04-22 | 比亚迪股份有限公司 | H-shaped steel assembling device |
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| CN201380365Y (en) * | 2009-04-01 | 2010-01-13 | 哈尔滨四海数控科技股份有限公司 | Numerical control box beam U-shaped baffle plate assembly welding machine |
| CN201455586U (en) * | 2009-07-07 | 2010-05-12 | 天津豪钢机械工程有限公司 | Rotary-type H-shaped beam assembling device |
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| CN102672397A (en) * | 2012-05-28 | 2012-09-19 | 三一重工股份有限公司 | Cross beam pairing tooling |
| CN102672397B (en) * | 2012-05-28 | 2014-09-10 | 三一重工股份有限公司 | Cross beam pairing tooling |
| CN103433635A (en) * | 2013-08-16 | 2013-12-11 | 河南江河重工集团有限公司 | Welding device of corrugated web H-shaped steel and corrugated web H-shaped steel production line |
| 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 |
| CN106002056A (en) * | 2016-07-29 | 2016-10-12 | 珠海东方重工有限公司 | Steel sheet pile assembly machine |
| CN107127504A (en) * | 2017-06-03 | 2017-09-05 | 河南鸿宇工业装备工程有限公司 | Suitable for the automatic assembling machine of H profile steel |
| CN114378505A (en) * | 2020-10-22 | 2022-04-22 | 比亚迪股份有限公司 | H-shaped steel assembling device |
| CN112710281A (en) * | 2021-01-27 | 2021-04-27 | 深圳市天兴华贸易有限公司 | H-shaped prefabricated steel detection equipment for building |
| CN113042944A (en) * | 2021-03-31 | 2021-06-29 | 南通理工学院 | Auxiliary device for welding upper inner web plate of box steel column |
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Inventor after: Bi Sida Inventor after: Li Xuejun Inventor after: Ji Ruixing Inventor after: Zhang Yulian Inventor after: Li Qinghua Inventor after: Cao Xu Inventor after: Zhu Jihong Inventor after: Liu Xiaoli Inventor after: Zhang Ta Inventor before: Li Xuejun Inventor before: Ji Ruixing Inventor before: Zhang Yulian Inventor before: Li Qinghua Inventor before: Cao Xu Inventor before: Zhu Jihong Inventor before: Liu Xiaoli Inventor before: Zhang Ta |
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