CN103286546A - Web centering device for H-type steel automatic assembling machine - Google Patents
Web centering device for H-type steel automatic assembling machine Download PDFInfo
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- CN103286546A CN103286546A CN2013102858116A CN201310285811A CN103286546A CN 103286546 A CN103286546 A CN 103286546A CN 2013102858116 A CN2013102858116 A CN 2013102858116A CN 201310285811 A CN201310285811 A CN 201310285811A CN 103286546 A CN103286546 A CN 103286546A
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- sliding shoe
- gear shaft
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Abstract
The invention relates to a web centering device for an H-type steel automatic assembling machine, particularly to the device for centering and assembling webs in H-type steels of different heights and thicknesses, and belongs to the technical field of mechanical equipment. The web centering device comprises a slide, a driving sliding block, a driven sliding block, a driving rack, a driven rack, a gear shaft and a crank arm, wherein the driving sliding block and the driven sliding block are connected in the slide in a sliding mode, the driven rack is fixed at the lower end of the driven sliding block, the driving rack is fixed at the lower end of the driving sliding block, a hydraulic cylinder is fixed at one end of the slide, the front end of a piston rod of the hydraulic cylinder is connected with the driving rack through a rod-end joint, the gear shaft is connected with a positioning block and the slide respectively through bearings at upper and lower ends, and the gear shaft is meshed with the driving rack and the driven rack which are arranged on two sides respectively. By means of the web centering device, automatic centering and positioning of the webs in the H-type steels can be achieved rapidly and accurately, the degree of automation is high, the labor intensity of workers is greatly reduced, the machining accuracy is high, the device is convenient and flexible to use, and the cost is low.
Description
Technical field
The present invention relates to a kind of H shaped steel automatic assembling machine median ventral plate centralising device, specifically the web in the H shaped steel of different plate hights and different thicknesss of slab is carried out the centering group and stand, belong to mechanical equipment technical field.
Background technology
Along with the fast development of China's steel construction industry, be used for the H shaped steel of steel-structure factory building day by day to meticulous type and heavy duty detergent development.How to improve group upright precision, working (machining) efficiency and the automaticity of H shaped steel, become the technical barrier that the steel construction industry must overcome together.
Before the present invention made, the artificial group of the upright generally employing of the web centering of H shaped steel group was upright or adopt the semi-automation group upright, wherein has the problem that machining accuracy is poor, automaticity is low and production cost is too high.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of H shaped steel automatic assembling machine median ventral plate centralising device is provided, can realize the centering clamping and positioning of H shaped steel median ventral plate accurately and quickly, the efficient height, the precision height, cost is low.
According to technical scheme provided by the invention, H shaped steel automatic assembling machine median ventral plate centralising device, comprise slideway, active slip piece, passive sliding shoe, initiatively tooth bar, passive tooth bar, gear shaft and crank arm, it is characterized in that: be slidingly connected in the slideway passive sliding shoe and active slip piece, passive sliding shoe and active slip piece lay respectively at the slideway two ends.The slideway both sides are provided with press strip, upper end, the middle part stationary positioned piece of press strip.Passive tooth bar is fixed in passive sliding shoe lower end, the fixing initiatively tooth bar in active slip piece lower end.Described slideway one end fixer cylinder pressure, the piston rod front end of hydraulic cylinder connects initiatively tooth bar by the rod end joint.Gear shaft connects locating piece and slideway respectively by the bearing at two ends up and down, and gear shaft is connected with a joggle with active tooth bar and the passive tooth bar of both sides respectively.Active slip piece and passive sliding shoe upper end are fixed one respectively and are cranked arm, and each front end of cranking arm connects an idler wheel mechanism.
Further, be respectively equipped with a standard copper billet between slideway bottom and active tooth bar, the passive tooth bar.
Further, be respectively equipped with a locating shaft on two of slideway medial surfaces.
Further, idler wheel mechanism comprises roller mount, axle, roller, ball bearing and spacer, and an axle is fixed at the roller mount two ends respectively, and the upper and lower side of each connects a roller by ball bearing.Be provided with spacer between roller mount and the roller.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, automatic centering and the location that can realize H shaped steel median ventral plate accurately and quickly; The automaticity height reduces labor strength greatly; The machining accuracy height, easy to use flexible; Cost is lower.
Description of drawings
Fig. 1 is side view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is AA cutaway view among Fig. 1.
Fig. 4 is BB cutaway view among Fig. 1.
Description of reference numerals: 1-slideway, the passive sliding shoe of 2-, 3-press strip, 4-initiatively tooth bar, the passive tooth bar of 5-, 6-rod end joint, 7-hydraulic cylinder, 8-gear shaft, 9-bearing, 10-locating piece, 11-standard copper billet, 12-locating shaft, 13-crank arm, 14-roller mount, 15-axle, 16-roller, 17-ball bearing, 18-spacer.
The specific embodiment
Embodiment during following the present invention incites somebody to action by reference to the accompanying drawings is further described:
Shown in Fig. 1 ~ 4, the present invention mainly comprises slideway 1, active slip piece, passive sliding shoe 2, active tooth bar 4, passive tooth bar 5, gear shaft 8 and cranks arm 13, be slidingly connected in the slideway 1 passive sliding shoe 2 and active slip piece, passive sliding shoe 2 and active slip piece lay respectively at slideway 1 two ends.Slideway 1 both sides are provided with press strip 3, and press strip 3 prevents that passive sliding shoe 2 and active slip piece break away from slideway 1.Upper end, the middle part stationary positioned piece 10 of press strip 3, locating piece 10 plays positioning action, prevents that passive sliding shoe 2 and active slip piece from bumping against.
Be respectively equipped with a standard copper billet 11 between described slideway 1 bottom and active tooth bar 4, the passive tooth bar 5, be respectively equipped with a locating shaft 12 on two medial surfaces of slideway 1, by 12 pairs of standard copper billet 11 and locating shafts initiatively the movement position of tooth bar 4, passive tooth bar 5 lead.
Active slip piece and passive sliding shoe 2 upper ends are fixed one respectively and are cranked arm 13, and each 13 front end of cranking arm connects an idler wheel mechanism.
Described idler wheel mechanism comprises roller mount 14, axle 15, roller 16, ball bearing 17 and spacer 18, and an axle 15 is fixed at roller mount 14 two ends respectively, and each upper and lower side of 15 connects a roller 16 by ball bearing 17.Be provided with spacer 18 between roller mount 14 and the roller 16.
Operation principle of the present invention is: the upper surface that the present invention is loaded in housing assembly, hydraulic cylinder 7 wherein is arranged on slideway 1 one ends, thereby when the piston rod end of hydraulic cylinder 7 is released, drive rod end joint 6, and rod end joint 6 connects initiatively tooth bar 4, thereby initiatively tooth bar 4 is pushed.Initiatively the moving belt movable gear shaft 8 of tooth bar 4 rotates, because the upper and lower side of gear shaft 8 is equipped with bearing 9, and the bearing 9 of upper end is to be contained in the locating piece 10, and the bearing 9 of lower end is to connect in the slideway 1.The passive tooth bar 5 of another side is also done laterally to promote under the rotation of gear shaft 8 drives like this.When active tooth bar 4 and the 5 do promotion motions of passive tooth bar, the standard copper billet 11 and the locating shaft 12 that are loaded on the slideway 1 all lead to active tooth bar 4 and passive tooth bar 5.The active slip piece that is connected on tooth bar 4 and the passive tooth bar 5 simultaneously initiatively, passive sliding shoe 2 also is pushed.Active slip piece as a same reason, connect on the passive sliding shoe 2 crank arm 13 and idler wheel mechanism be pushed.Because initiatively tooth bar 4 and passive tooth 5 are the both sides that are connected gear shaft 8, so initiatively the idler wheel mechanism on tooth bar 4 and the passive tooth bar 5 does relative motion, the web in the H shaped steel just can have been clamped by centering like this.
The present invention is simple in structure, compact, reasonable, and can realize accurately and quickly will be as steel plate feeding automatic centering, location and the clamping of H shaped steel median ventral plate; The automaticity height reduces labor strength greatly; The machining accuracy height, easy to use flexible; Cost is lower.
Certainly, above-mentioned explanation is not to be restriction of the present invention, and the present invention also is not limited to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation and replacement also should belong to protection scope of the present invention.
Claims (4)
1. H shaped steel automatic assembling machine median ventral plate centralising device, comprise slideway (1), active slip piece, passive sliding shoe (2), initiatively tooth bar (4), passive tooth bar (5), gear shaft (8) and crank arm (13), it is characterized in that: be slidingly connected in the slideway (1) passive sliding shoe (2) and active slip piece, passive sliding shoe (2) and active slip piece lay respectively at slideway (1) two ends; Slideway (1) both sides are provided with press strip (3), upper end, the middle part stationary positioned piece (10) of press strip (3); Passive tooth bar (5) is fixed in passive sliding shoe (2) lower end, the fixing initiatively tooth bar (4) in active slip piece lower end; Described slideway (1) one end fixer cylinder pressure (7), the piston rod front end of hydraulic cylinder (7) connects initiatively tooth bar (4) by rod end joint (6); Gear shaft (8) connects locating piece (10) and slideway (1) respectively by the bearing (9) at two ends up and down, and gear shaft (8) is connected with a joggle with active tooth bar (4) and the passive tooth bar (5) of both sides respectively; Active slip piece and passive sliding shoe (2) upper end are fixed one crank arm (13) respectively, and each (13) front end of cranking arm connects an idler wheel mechanism.
2. H shaped steel automatic assembling machine median ventral plate centralising device as claimed in claim 1 is characterized in that: be respectively equipped with a standard copper billet (11) between described slideway (1) bottom and active tooth bar (4), the passive tooth bar (5).
3. H shaped steel automatic assembling machine median ventral plate centralising device as claimed in claim 1 is characterized in that: be respectively equipped with a locating shaft (12) on two medial surfaces of described slideway (1).
4. H shaped steel automatic assembling machine median ventral plate centralising device as claimed in claim 1, it is characterized in that: described idler wheel mechanism comprises roller mount (14), axle (15), roller (16), ball bearing (17) and spacer (18), an axle (15) is fixed at roller mount (14) two ends respectively, and the upper and lower side of each axle (15) connects a roller (16) by ball bearing (17); Be provided with spacer (18) between roller mount (14) and the roller (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310285811.6A CN103286546B (en) | 2013-07-08 | 2013-07-08 | H-type steel automatic assemblage machine median ventral plate centralising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310285811.6A CN103286546B (en) | 2013-07-08 | 2013-07-08 | H-type steel automatic assemblage machine median ventral plate centralising device |
Publications (2)
| Publication Number | Publication Date |
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| CN103286546A true CN103286546A (en) | 2013-09-11 |
| CN103286546B CN103286546B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310285811.6A Expired - Fee Related CN103286546B (en) | 2013-07-08 | 2013-07-08 | H-type steel automatic assemblage machine median ventral plate centralising device |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271814A (en) * | 2016-08-29 | 2017-01-04 | 浙江柏同机器人科技股份有限公司 | The equipment that man-hour, station automatically switched is added for pipe fitting |
| CN106695436A (en) * | 2016-12-27 | 2017-05-24 | 无锡明珠钢球有限公司 | Tray self-centering clamping device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549446A (en) * | 2009-05-15 | 2009-10-07 | 无锡洲翔成套焊接设备有限公司 | Heavy H-steel automatic assembling machine |
| CN201760779U (en) * | 2010-08-27 | 2011-03-16 | 哈尔滨四海数控科技股份有限公司 | Automatic centering clamping device |
| JP2011051008A (en) * | 2009-09-04 | 2011-03-17 | Komatsu Engineering Corp | End holding device and positioner for h-shape steel |
| CN202162526U (en) * | 2011-07-18 | 2012-03-14 | 河北省电力建设第二工程公司 | Wing plate and web plate centering and clamping device of H-shaped steel assembling machine |
| CN202377726U (en) * | 2011-12-08 | 2012-08-15 | 沈阳康特机电设备有限公司 | Centering and clamping device |
| CN203018948U (en) * | 2012-08-16 | 2013-06-26 | 孙燕林 | Novel wing plate and ventral plate automatic centering clamping mechanism of H-shaped structural steel assembly machine |
| CN203418283U (en) * | 2013-07-08 | 2014-02-05 | 无锡华联科技集团有限公司 | Web plate centering device in H-shaped steel automatic assembling machine |
-
2013
- 2013-07-08 CN CN201310285811.6A patent/CN103286546B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549446A (en) * | 2009-05-15 | 2009-10-07 | 无锡洲翔成套焊接设备有限公司 | Heavy H-steel automatic assembling machine |
| JP2011051008A (en) * | 2009-09-04 | 2011-03-17 | Komatsu Engineering Corp | End holding device and positioner for h-shape steel |
| CN201760779U (en) * | 2010-08-27 | 2011-03-16 | 哈尔滨四海数控科技股份有限公司 | Automatic centering clamping device |
| CN202162526U (en) * | 2011-07-18 | 2012-03-14 | 河北省电力建设第二工程公司 | Wing plate and web plate centering and clamping device of H-shaped steel assembling machine |
| CN202377726U (en) * | 2011-12-08 | 2012-08-15 | 沈阳康特机电设备有限公司 | Centering and clamping device |
| CN203018948U (en) * | 2012-08-16 | 2013-06-26 | 孙燕林 | Novel wing plate and ventral plate automatic centering clamping mechanism of H-shaped structural steel assembly machine |
| CN203418283U (en) * | 2013-07-08 | 2014-02-05 | 无锡华联科技集团有限公司 | Web plate centering device in H-shaped steel automatic assembling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271814A (en) * | 2016-08-29 | 2017-01-04 | 浙江柏同机器人科技股份有限公司 | The equipment that man-hour, station automatically switched is added for pipe fitting |
| CN106271814B (en) * | 2016-08-29 | 2018-02-06 | 浙江柏同机器人科技股份有限公司 | The equipment that station automatically switches when being processed for pipe fitting |
| CN106695436A (en) * | 2016-12-27 | 2017-05-24 | 无锡明珠钢球有限公司 | Tray self-centering clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103286546B (en) | 2016-02-17 |
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