CN102430618A - Square folding device and method for rectangular iron sheet tubes - Google Patents
Square folding device and method for rectangular iron sheet tubes Download PDFInfo
- Publication number
- CN102430618A CN102430618A CN2011103570287A CN201110357028A CN102430618A CN 102430618 A CN102430618 A CN 102430618A CN 2011103570287 A CN2011103570287 A CN 2011103570287A CN 201110357028 A CN201110357028 A CN 201110357028A CN 102430618 A CN102430618 A CN 102430618A
- Authority
- CN
- China
- Prior art keywords
- iron sheet
- folding device
- walking beam
- built
- rectangular tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Disclosed are square folding device and method for rectangular iron sheet tubes. The square folding device comprises two supports, and flanges are disposed on tops of the two supports and connected with connecting bases. A front upright column and a rear upright column are arranged on each connecting base. A fixed beam and a movable beam are disposed in a slide way between each front upright column and the corresponding rear upright column. The movable beams can slide in the slide ways. Screws and swivel nuts are disposed on force bearing covers at top ends of the front upright columns and the rear upright columns in a screwed connection manner. Rotating hand wheels are connected to upper ends of the screws, and screw seats are connected to lower ends of the screws. One end of each movable beam is welded to the lower side of the corresponding screw seat. A rotating shaft sleeve is connected to the fixed beam on the inner side of each front upright column. The rotating shaft sleeves are respectively connected with an overturn rod by rotating shaft connectors. The bottom end of the overturn rod is connected with an operating hand lever. A side pressing component is disposed on the upper surface of the overturn rod. The movable beams can move vertically in the slide ways. The overturn rod can rotate around the rotating shaft sleeves. The square folding device for rectangular iron sheet tubes is simple in structure, is economical and practical, is small, light and convenient as compared with a standard plate bending machine, is easy to handle, is flexible and convenient when used for manufacturing rectangular ventilating pipes of metal plates, and is suitable for construction sites which are more unstable in long term.
Description
Technical field
The present invention relates to a kind of squeezer and the iron sheet rectangular tube side of folding method of processing metal sheet material, the particularly a kind of iron sheet rectangular tube side of folding device and method that iron sheet is processed into rectangular duct.
Background technology
Squeezer is a kind of machining equipment of widespread usage.Can carry out the bending of multi-angle to sheet metal with this equipment.But this equipment belongs to main equipment, generally all is fixedly mounted in the factory building workplace, can not arbitrarily move; The squeezer complex structure, price is more expensive, and use cost is high; In comparatively short-term and loose building site, use squeezer to make simple panel beating crimp spare, both inconvenient, caused the waste of device resource again.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, cost is low, easy and simple to handle, be easy to move, be suitable for the iron sheet rectangular tube side of the folding device and method of construction site bending rectangular duct.
The objective of the invention is to realize.The iron sheet rectangular tube of the present invention side of folding device comprises two supports of symmetry, and the iron sheet rectangular tube of the present invention side of folding device is characterised in that: said symmetrical two top of the trellis are equipped with ring flange, and said ring flange connects base; Two root posts before and after being provided with above the said base constitute slideway between said former and later two columns, are provided with built-in beam at said slideway place between said former and later two columns; Said symmetrical two supports connect through built-in beam, and said built-in beam top is provided with walking beam in said slideway, and said walking beam two ends and said slideway are slidingly connected; The top of said front and back column connects the load lid, and the said load face of covering is connected with swivel nut, the said swivel nut screw rod that is spirally connected; Said screw rod upper end connects rotates handwheel; With said walking beam one end welding, the inboard of each front column on said two supports respectively connects a rotating shaft cover in the built-in beam place below the said swivel nut lower end flexible connection screw bolt seat, said screw bolt seat; Said two rotating shafts cover respectively is connected with turning rod through the rotating shaft connector; Said turning rod bottom attended operation hand lever, said turning rod is in the front portion of built-in beam and walking beam front end face, and the upper surface of said turning rod is provided with the flanging member.
The iron sheet rectangular tube of the present invention side of folding device, wherein said walking beam and the vertical leading edge of said built-in beam are on the same vertical plane.
The iron sheet rectangular tube of the present invention side of folding device, wherein said walking beam has the straight-line trajectory of an above-below direction in said slideway.
The iron sheet rectangular tube of the present invention side of folding device, the wherein said turning rod axle bed that rotates has the track that rotatablely moves.
The iron sheet rectangular tube of the present invention side of folding device, wherein said walking beam is connected with the reinforcement steel pipe.
The iron sheet rectangular tube of the present invention side of folding device; The nonclient area section at wherein said walking beam two ends is " worker " font, and middle workspace section is "
" shape.
A kind of method of using the iron sheet rectangular tube side of folding device; It is characterized in that step is following: at first rotate handwheel and upwards mention the top movable beam; The iron sheet of need processing is inserted between walking beam and the built-in beam opening by the processing dimension specification requirement, rotate handwheel once more and be fixed firm iron sheet downwards; Manual then upwards turning operation hand lever, the operation hand lever drives tedding rod and rotates, and presses to the position that is a bit larger tham the right angle through turning rod and flanging member, promptly accomplishes the work of iron sheet folding side.
The iron sheet rectangular tube of the present invention side of folding device difference from prior art is that the iron sheet rectangular tube of the present invention side of folding apparatus structure is simple; Economic and practical; Relative standard's squeezer small volume and less weight; Be easy to move, use the rectangle ventilation duct of its making metallic plate flexible, it is particularly suitable for using in construction site not steady in a long-term relatively.
Description of drawings
Fig. 1 looks sketch map for the structure master of the iron sheet rectangular tube of the present invention side of folding device.
Fig. 2 is the structure schematic side view of the iron sheet rectangular tube of the present invention side of folding device.
Fig. 3 is the structure schematic top plan view of the iron sheet rectangular tube of the present invention side of folding device.
Fig. 4 looks sketch map for walking beam structure master.
Fig. 5 is the I detail drawing among Fig. 1.
Fig. 6 is the II detail drawing among Fig. 2.
Fig. 7 is the A-A profile among (walking beam) Fig. 4.
Fig. 8 is the B-B profile among (walking beam) Fig. 4.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, Fig. 5, shown in Figure 6, the iron sheet rectangular tube of the present invention side of folding device comprises two supports 7 of symmetry, and the iron sheet rectangular tube of the present invention side of folding device is characterised in that: said symmetrical two support 7 tops are equipped with ring flange 11; Said ring flange 11 connects base 17; Two root posts 3,3 ' before and after being provided with above the said base 17, constitute slideway a at said former and later two columns 3 between 3 ', said former and later two columns 3, be provided with built-in beam 6 at said slideway a place between 3 '; Said symmetrical two supports 7 connect through built-in beam 6; Said built-in beam 6 tops are provided with walking beam 5 in said slideway a, said walking beam 5 two ends and said slideway a are slidingly connected, and said front and back column 3,3 ' top connect load lid 10; Be connected with swivel nut 2 above the said load lid 10; Said swivel nut 2 screw rod 16 that is spirally connected, said screw rod 16 tops connect and rotate handwheel 1, and said swivel nut 16 lower ends flexibly connect screw bolt seat 4; Weld with said walking beam 5 one ends below the said screw bolt seat 4; The inboard of each front column 3 on said two supports 7 respectively connects a rotating shaft cover 8 in built-in beam 6 places, said two rotating shafts cover 8 respectively is connected said turning rod 15 bottom attended operation hand levers 14 with turning rod 15 through rotating shaft connector 13; Said turning rod 15 is in the front portion of built-in beam 6 and walking beam 5 front end faces, and the upper surface of said turning rod 15 is provided with flanging member 12.
Referring to Fig. 2.Walking beam 5 is on the same vertical plane with said built-in beam 6 vertical leading edges.Walking beam 5 has the straight-line trajectory of an above-below direction in said slideway a, can slide up and down.
Referring to Fig. 1, Fig. 2, Fig. 5, Fig. 6.Turning rod 15 axle bed 8 that rotates has the track that rotatablely moves, and operates hand lever 14 manually and drives turning rods 15, can overlap on 8 in rotating shaft through rotating shaft connector 13 and rotate.
Referring to Fig. 1, Fig. 2, Fig. 3.In order to make walking beam 5 have certain intensity, indeformable in the work, walking beam 5 is connected with strengthens steel pipe 9.
Referring to Fig. 1, Fig. 3, Fig. 4, Fig. 7, Fig. 8.Walking beam 5 is a steel I-beam, and the nonclient area section at two ends is " worker " font; For making iron sheet through flanging member 12 certain angle of overturning more; So that overcome the plastic resilience amount, middle workspace section is "
" shape.
Use folding side's method of apparatus of the present invention to be; At first rotate handwheel 1 and upwards mention top movable beam 5; The iron sheet of need processing is inserted between walking beam 5 and the built-in beam 6 opening s (referring to Fig. 6) by the processing dimension specification requirement, rotate handwheel 1 once more and be fixed firm iron sheet downwards.Manual then upwards turning operation hand lever 14, operation hand lever 14 drives tedding rod 15 and rotates, and presses to the position that is a bit larger tham the right angle through turning rod 15 and flanging member 12, promptly accomplishes the work of iron sheet folding side.
Above-described embodiment describes preferred implementation of the present invention; Be not that scope of the present invention is limited; Design under the prerequisite of spirit not breaking away from the present invention; Various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (6)
1. the iron sheet rectangular tube side of folding device; Two supports (7) that comprise symmetry; It is characterized in that: said symmetrical two supports (7) top is equipped with ring flange (11), and said ring flange (11) connects base (17), two root posts (3,3 ') before and after being provided with above the said base (17); Constitute slideway (a) between said former and later two columns (3,3 '); Locate to be provided with built-in beam (6) at said slideway (a) between said former and later two columns (3,3 '), said symmetrical two supports (7) connect through built-in beam (6), and said built-in beam (6) top is provided with walking beam (5) in said slideway (a); Said walking beam (5) two ends and said slideway (a) are slidingly connected; The top of said front and back column (3,3 ') connects load lid (10), is connected with swivel nut (2) above the said load lid (10), said swivel nut (2) screw rod (16) that is spirally connected; Said screw rod (16) upper end connects rotates handwheel (1); Said swivel nut (16) lower end flexibly connects screw bolt seat (4), following and said walking beam (5) the one ends welding of said screw bolt seat (4), and a rotating shaft cover (8) is located respectively to connect in built-in beam (6) in the inboard of each front column (3) on said two supports (7); Said two rotating shaft covers (8) respectively are connected with turning rod (15) through rotating shaft connector (13); Said turning rod (15) bottom attended operation hand lever (14), said turning rod (15) are in the front portion of built-in beam (6) and walking beam (5) front end face, and the upper surface of said turning rod (15) is provided with flanging member (12).
2. the iron sheet rectangular tube according to claim 1 side of folding device is characterized in that: said walking beam (5) is on the same vertical plane with the vertical leading edge of said built-in beam (6).
3. the iron sheet rectangular tube according to claim 1 and 2 side of folding device; It is characterized in that: said walking beam (5) has the straight-line trajectory of an above-below direction in said slideway (a), and said turning rod (15) axle bed (8) that rotates has the track that rotatablely moves.
4. the iron sheet rectangular tube according to claim 3 side of folding device is characterized in that: said walking beam (5) is connected with strengthens steel pipe (9).
5. the iron sheet rectangular tube according to claim 4 side of folding device; It is characterized in that: the nonclient area section at said walking beam (5) two ends is " worker " font, and middle workspace section is "
" shape.
6. an application rights requires the method for any iron sheet rectangular tube side of the folding device of 1-4; It is characterized in that step is following: at first rotate handwheel 1 and upwards mention top movable beam 5; The iron sheet of need processing is inserted between walking beam 5 and built-in beam 6 openings by the processing dimension specification requirement, rotate handwheel 1 once more and be fixed firm iron sheet downwards; Manual then upwards turning operation hand lever 14, operation hand lever 14 drives tedding rod 15 and rotates, and presses to the position that is a bit larger tham the right angle through turning rod 15 and flanging member 12, promptly accomplishes the work of iron sheet folding side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110357028.7A CN102430618B (en) | 2011-11-11 | 2011-11-11 | Square folding device and method for rectangular iron sheet tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110357028.7A CN102430618B (en) | 2011-11-11 | 2011-11-11 | Square folding device and method for rectangular iron sheet tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102430618A true CN102430618A (en) | 2012-05-02 |
| CN102430618B CN102430618B (en) | 2014-03-26 |
Family
ID=45979171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110357028.7A Active CN102430618B (en) | 2011-11-11 | 2011-11-11 | Square folding device and method for rectangular iron sheet tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102430618B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759484A (en) * | 2018-12-28 | 2019-05-17 | 青岛科信达重工有限公司 | A kind of steel plate bending machine for capableing of multi-angle regulation |
| CN113182381A (en) * | 2021-04-29 | 2021-07-30 | 中建八局第三建设有限公司 | Square sleeve machining method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036456U (en) * | 1988-08-10 | 1989-04-26 | 陕西西安蓝田通达金属制品厂 | Hand bender |
| CN2198989Y (en) * | 1994-05-25 | 1995-05-31 | 济南市特种风机厂 | Hand bending machine for sheet materials |
| EP0669174A2 (en) * | 1994-02-23 | 1995-08-30 | SALVAGNINI ITALIA S.p.A. | Machine for bending sheets of metal |
| JP2006075880A (en) * | 2004-09-10 | 2006-03-23 | Amada Co Ltd | Bending method in ironing and bending machine and device therefor |
| CN201361645Y (en) * | 2009-02-05 | 2009-12-16 | 沈阳飞机工业（集团）有限公司 | Hand-operated edge fold forming machine |
| CN202356470U (en) * | 2011-11-11 | 2012-08-01 | 中国建筑土木建设有限公司 | Square folding device of rectangular iron tube |
-
2011
- 2011-11-11 CN CN201110357028.7A patent/CN102430618B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036456U (en) * | 1988-08-10 | 1989-04-26 | 陕西西安蓝田通达金属制品厂 | Hand bender |
| EP0669174A2 (en) * | 1994-02-23 | 1995-08-30 | SALVAGNINI ITALIA S.p.A. | Machine for bending sheets of metal |
| CN2198989Y (en) * | 1994-05-25 | 1995-05-31 | 济南市特种风机厂 | Hand bending machine for sheet materials |
| JP2006075880A (en) * | 2004-09-10 | 2006-03-23 | Amada Co Ltd | Bending method in ironing and bending machine and device therefor |
| CN201361645Y (en) * | 2009-02-05 | 2009-12-16 | 沈阳飞机工业（集团）有限公司 | Hand-operated edge fold forming machine |
| CN202356470U (en) * | 2011-11-11 | 2012-08-01 | 中国建筑土木建设有限公司 | Square folding device of rectangular iron tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759484A (en) * | 2018-12-28 | 2019-05-17 | 青岛科信达重工有限公司 | A kind of steel plate bending machine for capableing of multi-angle regulation |
| CN113182381A (en) * | 2021-04-29 | 2021-07-30 | 中建八局第三建设有限公司 | Square sleeve machining method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102430618B (en) | 2014-03-26 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Floor 8-10, Zhengqi Building, No. 8 Jiaomen North Road, Fengtai District, Beijing 100000 Patentee after: CHINA CONSTRUCTION CIVIL ENGINEERING Co.,Ltd. Patentee after: China Construction Eighth Engineering Bureau Testing Technology Co.,Ltd. Address before: Floor 8-10, Zhengqi Building, No. 8 Jiaomen North Road, Fengtai District, Beijing 100000 Patentee before: CHINA CONSTRUCTION CIVIL ENGINEERING Co.,Ltd. Patentee before: CCECC (Beijing) Technology Inspection Co.,Ltd. |