CN203356277U - Bending device of steel ladder pattern tread - Google Patents
Bending device of steel ladder pattern tread Download PDFInfo
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- CN203356277U CN203356277U CN 201320423679 CN201320423679U CN203356277U CN 203356277 U CN203356277 U CN 203356277U CN 201320423679 CN201320423679 CN 201320423679 CN 201320423679 U CN201320423679 U CN 201320423679U CN 203356277 U CN203356277 U CN 203356277U
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Abstract
A bending device of a steel ladder pattern tread comprises a frame (1), a squeezing plate (3) and a pressing plate (4). The bending device of the steel ladder pattern tread is characterized in that the frame (1) comprises a frame seat (16) which is welded and fixed to a steel structure processing platform fixed on the ground through frame fixing plates (12) arranged on both sides of the frame seat; the squeezing plate (3) is formed by squeezing plate bodies (32) made of rectangular steel plates arranged on both sides of the frame respectively; the pressing plate (4) is a rectangular steel plate can be lifted and laid down; two hinge pins (2) are provided to enable the squeezing plate to rotate on both sides of the frame vertically around the hinge pins (2) serving as the center; an adjustment cushion block (5) of wedge-shaped longitudinal sections is provided to be inserted into a hole of a positioning lug (15) and the lower surface of the adjustment cushion block (5) contacts with the upper surface of the pressing plate. The bending device of the steel ladder pattern tread has the advantages of being simple in structure, easy to manufacture and low in cost as well as enabling the tread to be reliable in quality.
Description
Technical field
The utility model relates to a kind of apparatus for bending, specifically, is a kind of apparatus for bending of steel ladder decorative pattern step plate.
Background technology
The processing method of traditional steel ladder decorative pattern step plate is generally at first according to the drawing requirement blanking, then adopts bender to carry out bending and forms, and its processing technology is very ripe.The steel plate bending machine is widely used in the processing and fabricating of steel ladder decorative pattern step plate.
Capital Steel Jingtang Steel Joint Co.,Ltd's the 3rd cold rolling mill electrotinning finishing bid section engineering NO1# electrotinning engineering and NO2# electrotinning engineering unit technique steel construction amount to 170 tons, by the design of western mark company, its technique is more complicated, make loaded down with trivial details, step plate separates making with the steel ladder beam, tread is not to adopt steel grating plate, but adopts the bending of 8mm tear plate to form, and needs altogether 248 of processing diamond plate treads.The steel member carries out processing and fabricating by structure factory of Jiangsu Tentium, and this unit is fully reinforced, and having the steel construction machining needs various device, and unique what lack is exactly the steel plate bending machine.Because tread is made the required bender that factory lacks making steel ladder decorative pattern step plate, and currently marketed small-sized hydraulic bender price is specially bought a bender in order to process 248 diamond plate treads obviously uneconomical at least more than 50,000 yuans.
Therefore, exploitation and composition is a kind of can meet the site operation needs, has both saved the expense of buying bender, cost-saving, raises the efficiency, and the small processing instrument of simple and easy diamond plate tread that guarantees again to reach the duration is necessary.
Summary of the invention
The purpose of this utility model, be to propose a kind of apparatus for bending of simple steel ladder decorative pattern step plate.
For achieving the above object, technical solution of the present utility model is:
A kind of apparatus for bending of steel ladder decorative pattern step plate, comprise frame, and stripper plate and pressing plate is characterized in that:
Described frame comprises frame seat, and frame seat is four H shaped steel supporting legs that vertically are welded on rack framework, and frame seat is fixedly welded on the steel construction processing platform fixed on the ground by the frame fixed head that is arranged on both sides; The top of frame seat is the rectangular frame be welded into by long beam and tail trimmer, the rectangular frame horizontal positioned, be welded on four vertical H shaped steel (being frame seat), be respectively equipped with 4 frame otic placodes on the long beam of rack framework both sides, every 2 one group, each frame otic placode is provided with circular hole and connects stripper plate in order to wear bearing pin; There are 4 location otic placodes at four angles of frame upper surface, and location has on otic placode and adjusts the identical rectangular opening in cushion block maximum cross section and block pressing plate checkered steel plate is clamped in order to will adjust the cushion block insertion; The upper surface of frame is the upper surface of the rectangular frame that is welded into of long beam and tail trimmer;
Described stripper plate is to be separately positioned on the stripper plate main body that the rectangular steel plates of frame both sides is made, the one middle side part welds a stripper plate handle, opposite side edge joint weld spreading bar shaped crushing block, and strengthen with adding some strength floor welding, a stripper plate otic placode is respectively welded at two ends at the opposing face of crushing block, in the stripper plate otic placode, is provided with through hole;
Described pressing plate is the rectangular steel plates that can movable mention and put down, in the middle of its pressing plate main body upper surface, is welded with the pressing plate handle, is welded with respectively a rectangular pressing plate slide block on pressing plate main body two minor faces, and is welded with respectively one on two long limits and stops curved baffle plate; When pressing plate 4 is placed on the frame upper surface, the pressing plate slide block just in time is stuck in two location makes between otic placodes pressing plate can vertically slide up and down to adjust the steel plate to be processed that distance between pressing plate and frame upper surface makes it to clamp different-thickness;
Wherein: provide two bearing pins to insert respectively the stripper plate otic placode and with the through hole in the frame otic placode, the stripper plate otic placode is connected with the frame otic placode, make stripper plate centered by bearing pin, rotate up and down in the frame both sides; The adjustment cushion block that longitudinal section is wedge shape is provided, inserts in the hole of location otic placode adjusting cushion block, the lower surface of adjusting cushion block contacts with the pressing plate upper surface.
After adopting technique scheme, the apparatus for bending of steel ladder decorative pattern step plate of the present utility model has the following advantages:
1, diamond plate stair step bending mechanism making material requested all comes from last waste material in steel construction processing factory, and apparatus structure is simple, easy to make, with low cost;
2, it is tight that step plate requires the duration, saved the time of waiting for that the supply of material of bender manufacturer is installed, and assurance step plate processing and fabricating in time completes;
3, the reliable in quality of the diamond plate step plate of processing, meet the processing and fabricating requirement fully.
The accompanying drawing explanation
The structural representation of the apparatus for bending of the steel ladder decorative pattern step plate that Fig. 1 is the utility model embodiment;
The cutaway view that Fig. 2 is A-A in Fig. 1;
The installation diagram top view of the apparatus for bending of the steel ladder decorative pattern step plate that Fig. 3 is the utility model embodiment;
The frame front view that Fig. 4 is the utility model embodiment;
The frame plan that Fig. 5 is the utility model embodiment;
The pressing plate front view that Fig. 6 is the utility model embodiment;
Fig. 7 is B-B cutaway view in Fig. 6;
The pressing plate top view that Fig. 8 is the utility model embodiment;
The stripper plate front view that Fig. 9 is the utility model embodiment;
The stripper plate top view that Figure 10 is the utility model embodiment;
The decorative pattern step plate that Figure 11 is the utility model embodiment is prepared the extruding schematic diagram;
Middle schematic diagram is carried out in the decorative pattern step plate extruding that Figure 12 is the utility model embodiment;
The decorative pattern step plate extruding that Figure 13 is the utility model embodiment finishes schematic diagram.
In figure: 1 frame, 11 rack framework tail trimmers, 12 frame fixed heads, 13 framework long beams, 14 frame otic placodes, 15 location otic placodes, 2 bearing pins, 3 stripper plates, 31 stripper plate otic placodes, 32 stripper plate main bodys, 33 stripper plate handles, 34 floors of putting more energy into, 35 crushing blocks, 4 pressing plates, 41 pressing plate slide blocks, 42 stop curved baffle plate, 43 pressing plate handles, 44 pressing plate main bodys, 5 adjust cushion block, 6 decorative pattern step plates, → expression force direction.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is illustrated further.
Now refer to Fig. 1～Fig. 3, the structural representation of the apparatus for bending of the steel ladder decorative pattern step plate that Fig. 1 is the utility model embodiment, the cutaway view that Fig. 2 is A-A in Fig. 1, the installation diagram top view of the apparatus for bending of the steel ladder decorative pattern step plate that Fig. 3 is the utility model embodiment.As shown in the figure, described frame 1 comprises frame seat 16, and frame seat is fixedly welded on the steel construction processing platform fixed on the ground by the frame fixed head 12 that is arranged on both sides, the top of frame seat is welded and fixed rack framework tail trimmer 11, and the both sides of rack framework tail trimmer are respectively equipped with 4 frame otic placodes 14, and every 2 one group, each frame otic placode 14 is provided with circular hole and connects stripper plate 3 in order to wear bearing pin 2, there are 4 location otic placodes 15 at four angles of frame 1 upper surface, and location has on otic placode 15 and adjusts the identical rectangular opening in cushion block 5 maximum cross sections and block pressing plate checkered steel plate is clamped in order to will adjust the cushion block insertion, the upper surface of frame 1 is the upper surface of the rectangular frame that is welded into of long beam and tail trimmer, long beam (13) is the H shaped steel that a specification is H200X200X8X12, tail trimmer (11) is also the H shaped steel that a specification is H200X200X8X12, the Length Ratio long beam is short, rectangle has Liang Gechang limit, four limits, two minor faces, two long beams (13) form the long limit of rectangular frame, two tail trimmers (11) form two minor faces of rectangular frame, H shaped steel consists of flange plate and a middle vertical web of upper and lower two levels, the flange plate up and down at two tail trimmers (11) two ends cuts away, the web exposed is inserted into the place then flange plate of tail trimmer (11) and long beam (13) contacted between two upper and lower flange plates of the long beam (13) with the vertical placement of tail trimmer (11) and welds, just formed rectangular frame, because the H shaped steel specification of long beam (13) and tail trimmer (11) is identical, so after long beam and tail trimmer welding, the upper surface of their top flange plate is in same plane, this has just formed the upper surface of rectangular frame.The frame front view that Fig. 4 is the utility model embodiment, the frame plan that Fig. 5 is the utility model embodiment.
The stripper plate front view that Fig. 9 is the utility model embodiment, the stripper plate top view that Figure 10 is the utility model embodiment.
Described stripper plate 3 is to be separately positioned on the stripper plate main body 32 that the rectangular steel plates of frame both sides is made, the one middle side part welds a stripper plate handle 33, opposite side edge joint weld spreading bar shaped crushing block 35, and strengthen with 34 welding of two strength floors, a stripper plate otic placode 31 is respectively welded at two ends at the opposing face of crushing block 35, in stripper plate otic placode 31, is provided with through hole;
The pressing plate front view that Fig. 6 is the utility model embodiment, Fig. 7 is B-B cutaway view in Fig. 6, the pressing plate top view that Fig. 8 is the utility model embodiment.
Described pressing plate 4 is the rectangular steel plates that can movable mention and put down, in the middle of its pressing plate main body 44 upper surfaces, is welded with pressing plate handle 43, is welded with respectively a rectangular pressing plate slide block 41 on pressing plate main body two minor faces, and is welded with respectively one on two long limits and stops curved baffle plate 42; When pressing plate 4 is placed on frame 1 upper surface, pressing plate slide block 41 just in time is stuck between two frame otic placodes 14 distance that makes pressing plate can vertically slide up and down to adjust between pressing plate 4 and frame 1 upper surface and makes it to clamp the steel plate to be processed of different-thickness;
Wherein: provide two bearing pins 2 to insert respectively stripper plate otic placode 31 and with the through hole in frame otic placode 14, stripper plate otic placode 31 is connected with frame otic placode 14, make stripper plate centered by bearing pin 2, rotate up and down in the frame both sides; The adjustment cushion block 5 that longitudinal section is wedge shape is provided, inserts in the hole of location otic placode 15 adjusting cushion block, the lower surface of adjusting cushion block 5 contacts with the pressing plate upper surface, thus the effect that prevents pressing plate 4 from moving upward detachment machine erects clamping steel plate to be processed.
The using method of the apparatus for bending of steel ladder decorative pattern step plate of the present utility model is referring to Figure 11～Figure 13.The decorative pattern step plate that Figure 11 is the utility model embodiment is prepared the extruding schematic diagram, and middle schematic diagram is carried out in the decorative pattern step plate extruding that Figure 12 is the utility model embodiment, and the decorative pattern step plate extruding that Figure 13 is the utility model embodiment finishes schematic diagram.As shown in the figure, as shown in attached, when the bending decorative pattern is marked time steel plate 6, at first adjusting cushion block 5 by 4 extracts out from location otic placode 15, holding pressing plate handle 43 is pulled upwardly pressing plate to make between pressing plate lower surface and frame upper surface to form enough gaps, then rectangle is treated to the bending diamond plate lies in a horizontal plane on frame 1 framework long beam 13, treat that bending rectangle checkered steel plate just partly is placed in the gap of frame 1 and pressing plate 4 formation, the length be clipped in gap needs the partial-length of bending depending on step plate, then pressing plate 4 is transferred to the checkered steel plate top, the rectangle that adjustment cushion block 5 is inserted into to location otic placode 15 is aerial, with hammer, wedge shape being adjusted to cushion block 5 strikes tightly, make pressing plate 4 and frame 1 will treat that the bending checkered steel plate clamps, at this moment, on stripper plate 3 upper surface of crushing block 35 be horizontal and with frame 1 upper surface in same plane, then use straddle truck that two stripper plates 3 are upwards drawn, stripper plate 3 is upwards rotated around the center line of bearing pin 2, crushing block 35 upper surfaces on stripper plate 3 with treat that the bending checkered steel plate tightly withstands, make to treat that the bending checkered steel plate stretches out the part of bending mechanism along with stripper plate 3 moves together, when stripper plate 3 upwards rotates 90 ° around the center line of bearing pin 2, crushing block 3.5 on stripper plate 3 with treat that bending checkered steel plate contact-making surface is vertical with the frame upper surface, treat that the bending checkered steel plate becomes bending checkered steel plate.
The reliable in quality of the diamond plate step plate of the apparatus for bending processing of steel ladder decorative pattern step plate of the present utility model, meet the processing and fabricating requirement fully.
Above embodiment is only for illustration of the utility model, but not, to restriction of the present utility model, person skilled in the relevant technique, in the situation that do not break away from spirit and scope of the present utility model, can also make various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (1)
1. the apparatus for bending of a steel ladder decorative pattern step plate, comprise frame (1), and stripper plate (3) and pressing plate (4) is characterized in that:
Described frame (1) comprises frame seat (16), and frame seat is four H shaped steel supporting legs that vertically are welded on rack framework, and frame seat is fixedly welded on by the frame fixed head (12) that is arranged on both sides the steel construction processing platform fixed on the ground; The top of frame seat is the rectangular frame be welded into by long beam (13) and tail trimmer (11), the rectangular frame horizontal positioned, be welded on four vertical H shaped steel, be respectively equipped with 4 frame otic placodes (14) on the long beam of rack framework both sides, every 2 one group, each frame otic placode (14) is provided with circular hole and connects stripper plate (3) in order to wear bearing pin (2); There are 4 location otic placodes (15) at four angles of frame (1) upper surface, have on location otic placode (15) and adjust the identical rectangular opening in cushion block (5) maximum cross section and block pressing plate checkered steel plate is clamped in order to will adjust the cushion block insertion; The upper surface of frame (1) is the upper surface of the rectangular frame that is welded into of long beam and tail trimmer;
Described stripper plate (3) is to be separately positioned on the stripper plate main body (32) that the rectangular steel plates of frame both sides is made, the one middle side part welds a stripper plate handle (33), opposite side edge joint weld spreading bar shaped crushing block (35), and strengthen with adding some strength floors (34) welding, a stripper plate otic placode (31) is respectively welded at two ends at the opposing face of crushing block (35), and the stripper plate otic placode is provided with through hole in (31);
Described pressing plate (4) is the rectangular steel plates that can movable mention and put down, be welded with pressing plate handle (43) in the middle of its pressing plate main body (44) upper surface, be welded with respectively a rectangular pressing plate slide block (41) on pressing plate main body two minor faces, and be welded with respectively one on two long limits and stop curved baffle plate (42); When being placed on frame (1) upper surface when pressing plate 4, pressing plate slide block (41) just in time be stuck between two location otic placodes (15) make pressing plate can vertically slide up and down to adjust between pressing plate (4) and frame (1) upper surface apart from the steel plate to be processed that makes it to clamp different-thickness;
Wherein: provide two bearing pins (2) to insert respectively stripper plate otic placode (31) and with the through hole in frame otic placode (14), stripper plate otic placode (31) is connected with frame otic placode (14), make stripper plate centered by bearing pin (2), rotate up and down in the frame both sides; The adjustment cushion block that longitudinal section is wedge shape (5) is provided, will adjusts cushion block and insert in the hole of locating otic placode (15), the lower surface of adjusting cushion block (5) contacts with the pressing plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320423679 CN203356277U (en) | 2013-07-17 | 2013-07-17 | Bending device of steel ladder pattern tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320423679 CN203356277U (en) | 2013-07-17 | 2013-07-17 | Bending device of steel ladder pattern tread |
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| Publication Number | Publication Date |
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| CN203356277U true CN203356277U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320423679 Expired - Lifetime CN203356277U (en) | 2013-07-17 | 2013-07-17 | Bending device of steel ladder pattern tread |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962424A (en) * | 2014-05-23 | 2014-08-06 | 南通超力卷板机制造有限公司 | Member bending platform for veneer reeling machine |
| CN104234337A (en) * | 2014-10-16 | 2014-12-24 | 湖州吴兴圣罗莱整体楼梯经营商行 | Stair tread bending and pressing machine |
| CN106216450A (en) * | 2016-08-05 | 2016-12-14 | 中国建筑第八工程局有限公司 | Dog-ear device and knuckle method thereof |
| CN104234337B (en) * | 2014-10-16 | 2017-01-04 | 湖州吴兴圣罗莱整体楼梯经营商行 | Stair tread forming press |
| CN107282731A (en) * | 2016-04-05 | 2017-10-24 | 五冶集团上海有限公司 | A kind of operating platform and its making and use method for steel ladder step plate flanging |
| CN109092937A (en) * | 2017-06-21 | 2018-12-28 | 五冶集团上海有限公司 | A kind of apparatus for bending and its application method of decorative pattern tread |
| CN110586704A (en) * | 2019-08-26 | 2019-12-20 | 中冶天工集团天津有限公司 | Bending device for step plate and using method thereof |
| CN110711798A (en) * | 2019-11-18 | 2020-01-21 | 凉山中水恒岳新能源装备有限公司 | Bar steel plate bending processing device |
| CN111601669A (en) * | 2017-10-29 | 2020-08-28 | 齐尼格有限责任公司 | Folding pliers |
-
2013
- 2013-07-17 CN CN 201320423679 patent/CN203356277U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962424A (en) * | 2014-05-23 | 2014-08-06 | 南通超力卷板机制造有限公司 | Member bending platform for veneer reeling machine |
| CN104234337A (en) * | 2014-10-16 | 2014-12-24 | 湖州吴兴圣罗莱整体楼梯经营商行 | Stair tread bending and pressing machine |
| CN104234337B (en) * | 2014-10-16 | 2017-01-04 | 湖州吴兴圣罗莱整体楼梯经营商行 | Stair tread forming press |
| CN107282731A (en) * | 2016-04-05 | 2017-10-24 | 五冶集团上海有限公司 | A kind of operating platform and its making and use method for steel ladder step plate flanging |
| CN106216450A (en) * | 2016-08-05 | 2016-12-14 | 中国建筑第八工程局有限公司 | Dog-ear device and knuckle method thereof |
| CN109092937A (en) * | 2017-06-21 | 2018-12-28 | 五冶集团上海有限公司 | A kind of apparatus for bending and its application method of decorative pattern tread |
| CN111601669A (en) * | 2017-10-29 | 2020-08-28 | 齐尼格有限责任公司 | Folding pliers |
| CN110586704A (en) * | 2019-08-26 | 2019-12-20 | 中冶天工集团天津有限公司 | Bending device for step plate and using method thereof |
| CN110711798A (en) * | 2019-11-18 | 2020-01-21 | 凉山中水恒岳新能源装备有限公司 | Bar steel plate bending processing device |
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Granted publication date: 20131225 |
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| CX01 | Expiry of patent term |