CN103394566A - Adjustable pipe bending device - Google Patents
Adjustable pipe bending device Download PDFInfo
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- CN103394566A CN103394566A CN2013103610616A CN201310361061A CN103394566A CN 103394566 A CN103394566 A CN 103394566A CN 2013103610616 A CN2013103610616 A CN 2013103610616A CN 201310361061 A CN201310361061 A CN 201310361061A CN 103394566 A CN103394566 A CN 103394566A
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- spindle nose
- support
- adjustable
- swan neck
- bearing
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Abstract
The invention relates to a pipe bending device, in particular to an adjustable pipe bending device. The device comprises a base and a power mechanism, wherein a plurality of parallel pipe bending monomers are arranged on the base, and comprise upper and lower brackets; two parallel arc rolls are arranged between the upper and lower brackets, and comprise shaft heads I, bearings I, cambered rolls, bearings II and shaft heads II; the shaft heads I are arranged on the upper bracket or the lower bracket; one end of each cambered roll is connected with each shaft head I by each bearing I; and the other end of each cambered roll is connected with each shaft head II by each bearing II. According to the device, the cambered rolls with different radii can be replaced according to different diameters of steel pipes; distribution positions of the arc rolls on different bending monomers are adjusted according to requirements of bending radii; the device can push the steel pipes into an inner cavity of the pipe bending device by taking the common hydraulic cylinder as power; and the common hand jack can also serve as a pushing force for single and small batch pipe bending.
Description
Technical field
The present invention relates to a kind of swan neck system, more specifically a kind of adjustable swan neck system.
Background technology
Steel pipe is implemented crooked, it is the process that often runs in the machine-building process, while carrying out at present steel pipe is carried out to bending, general bending machine or the Special punching press of special use of adopting completes bend pipe work, angle of bend is no more than 180 °, and the requirement for differently curved radius and angle of bend, need to make the bent pipe tooling of different size, bad adaptability, and special-purpose bending machine and stamping machine only limit to specialized production in enormous quantities the in enormous quantities, are not suitable for the scope that bends of single and mini-batch production, many kinds, many specifications.How convenient and swift, adjust and to bend specification at any time, adapts to product requirement changeable, personalization, do not need again to spend substantial contribution and purchase these problems of professional lathe and never be well solved.
Summary of the invention
The object of the invention is to for above deficiency, provide a kind of can be according to the requirement of steel pipe different radii, differently curved angle, adjust at any time this and install to adapt to the construction demand, the present invention can be according to the diameter difference of steel pipe, change the cambered surface roller of different radii, and according to the requirement of bending radius, can adjust the distributing position that difference curves bowed roller on monomer, this device can use common hydraulic cylinder to enter the swan neck system inner chamber as the powered steel pipe, when the single and mini-batch production bend pipe, also can adopt common hand jack as thrust.
The present invention is achieved by the following technical solutions:
a kind of adjustable swan neck system, comprise base and actuating unit, described base is provided with some bend pipe monomers that are parallel to each other, described bend pipe monomer comprises support, described support is upper, lower two-layer, on described support, lower be provided with between two-layer be parallel to each other two with bowed roller, described bowed roller comprises the spindle nose I, the bearing I, the cambered surface roller, bearing II and spindle nose II, described spindle nose I is arranged on upper strata or the lower floor of support, described spindle nose II is arranged on another layer support corresponding with the spindle nose I, one end of described cambered surface roller is connected with the spindle nose I by the bearing I, one end of cambered surface roller is connected with the spindle nose II by the bearing II.
The cambered surface roller plays the double action of bend pipe steel pipe and guiding, and because steel pipe is to contact with body of roll cambered surface, during bend pipe, the cambered surface roller also synchronously rotates thereupon, is difficult for causing steel tube surface scuffing, sharp turn or loses phenomenon.
The upper and lower two-layer translot that is provided with for mobile bowed roller of above-mentioned support, can be according to the requirement of tube bending radius, the different distributing positions that curve bowed roller on monomer of convenient adjustment.
Above-mentioned spindle nose I is connected with support by nut.
Above-mentioned spindle nose II is connected with support by nut.
Above-mentioned spindle nose I is arranged on the upper strata of support.
The arc radius of above-mentioned cambered surface roller is greater than the radius for the treatment of bend pipe.
Above-mentioned actuating unit is oil cylinder or jack, can use common hydraulic cylinder to enter the swan neck system inner chamber as the powered steel pipe, when the single and mini-batch production bend pipe, also can adopt common hand jack as thrust.
The invention has the beneficial effects as follows: the present invention can be according to the diameter difference of steel pipe, change the cambered surface roller of different radii, and according to the requirement of bending radius, can adjust the distributing position that difference curves bowed roller on monomer, this device can use common hydraulic cylinder to enter the swan neck system inner chamber as the powered steel pipe, when the single and mini-batch production bend pipe, also can adopt common hand jack as thrust.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is bend pipe monomer structure schematic diagram of the present invention;
In figure: 1-base, 2-actuating unit, 3-bend pipe monomer, 4-steel pipe, 5-support, 6-spindle nose I, 7-bearing I, 8-cambered surface roller, 9-bearing II, 10-spindle nose II, 11-nut, 12-translot.
The specific embodiment
The present invention will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present invention, but therefore do not limit the present invention.
Embodiment 1
a kind of adjustable swan neck system, comprise base 1 and actuating unit 2, described base 1 is provided with some bend pipe monomers 3 that are parallel to each other, described bend pipe monomer 3 comprises support 5, described support 5 is upper, lower two-layer, on described support 5, lower be provided with between two-layer be parallel to each other two with bowed roller, described bowed roller comprises spindle nose I 6, bearing I 7, cambered surface roller 8, bearing II 9 and spindle nose II 10, described spindle nose I 6 is arranged on upper strata or the lower floor of support 5, described spindle nose II 10 is arranged on another layer support 5 corresponding with spindle nose I 6, one end of described cambered surface roller 8 is connected with spindle nose I 6 by bearing I 7, one end of cambered surface roller 8 is connected with spindle nose II 10 by bearing II 9.
The upper and lower two-layer translot 12 that is provided with for mobile bowed roller of support 5, can be according to the requirement of tube bending radius, the different distributing positions that curve bowed roller on monomer of convenient adjustment.
Above-mentioned spindle nose I 6 is connected with support by nut 11.
Above-mentioned spindle nose II 9 is connected with support by nut 11.
Above-mentioned spindle nose I 6 is arranged on the upper strata of support 5.
The arc radius of above-mentioned cambered surface roller 8 is greater than the radius for the treatment of bend pipe.
Above-mentioned actuating unit 2 is oil cylinder or jack, can use common hydraulic cylinder to enter the swan neck system inner chamber as the powered steel pipe, when the single and mini-batch production bend pipe, also can adopt common hand jack as thrust.
Steel pipe 4 one ends are inserted to outermost layer to be curved in monomer, with the other end of oil cylinder or jack pushing steel pipe 4, steel pipe 4, successively by curving monomer, drives cambered surface roller 8 and rotates during steel pipe 4 motion, spindle nose I 6 and spindle nose II 10 are fixing, and the opening of every layer of a pair of cambered surface roller 8 formation plays guide effect; Evenly compacting is crooked by cambered surface roller 8 simultaneously in the process that curves for steel pipe 4, is difficult for causing steel tube surface scuffing, sharp turn or loses phenomenon.
Claims (7)
1. adjustable swan neck system, it is characterized in that: described swan neck system comprises base and actuating unit, described base is provided with some bend pipe monomers that are parallel to each other, described bend pipe monomer comprises support, described support is upper, lower two-layer, on described support, lower be provided with between two-layer be parallel to each other two with bowed roller, described bowed roller comprises the spindle nose I, the bearing I, the bearing II, cambered surface roller and spindle nose II, described spindle nose I is arranged on upper strata or the lower floor of support, described spindle nose II is arranged on another layer support corresponding with the spindle nose I, one end of described cambered surface roller is connected with the spindle nose I by the bearing I, one end of cambered surface roller is connected with the spindle nose II by the bearing II.
2. a kind of adjustable swan neck system according to claim 1, is characterized in that: the upper and lower two-layer translot that is provided with for mobile bowed roller of described support.
3. a kind of adjustable swan neck system according to claim 1, it is characterized in that: described spindle nose I is connected with support by nut.
4. a kind of adjustable swan neck system according to claim 1, it is characterized in that: described spindle nose II is connected with support by nut.
5. a kind of adjustable swan neck system according to claim 1, it is characterized in that: described spindle nose I is arranged on the upper strata of support.
6. a kind of adjustable swan neck system according to claim 1, it is characterized in that: the arc radius of described cambered surface roller is greater than the radius for the treatment of bend pipe.
7. a kind of adjustable swan neck system according to claim 1, it is characterized in that: described actuating unit is oil cylinder or jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103610616A CN103394566A (en) | 2013-08-19 | 2013-08-19 | Adjustable pipe bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103610616A CN103394566A (en) | 2013-08-19 | 2013-08-19 | Adjustable pipe bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103394566A true CN103394566A (en) | 2013-11-20 |
Family
ID=49558393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103610616A Pending CN103394566A (en) | 2013-08-19 | 2013-08-19 | Adjustable pipe bending device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103394566A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772374A (en) * | 2015-05-09 | 2015-07-15 | 安徽水利开发股份有限公司 | W type metal water-stop belt machining device and W type metal water-stop belt machining method |
| CN110560526A (en) * | 2019-09-18 | 2019-12-13 | 北京星航机电装备有限公司 | Simple manual bidirectional pipe bending device and pipe bending method |
| CN113334474A (en) * | 2021-07-30 | 2021-09-03 | 四川凯力威科技股份有限公司 | Roller barrel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3742748A (en) * | 1970-07-03 | 1973-07-03 | Demag Ag | Method and apparatus for producing an annular collar from a pipe in a hot state |
| CN2293400Y (en) * | 1996-12-26 | 1998-10-07 | 吴泗沧 | Homopeural driving simple tube-conveyor |
| JP2000153310A (en) * | 1998-11-17 | 2000-06-06 | Chubu Engineering Kk | Device for bending metal hollow body and system for bending metal hollow body |
| CN2767000Y (en) * | 2004-11-22 | 2006-03-29 | 宝钢集团上海五钢有限公司 | Novel rolling device for pipe bending of hot rolling metal wire |
| CN103191962A (en) * | 2013-04-22 | 2013-07-10 | 天津凯创拓达金属结构有限公司 | Multi-angle bender |
| CN203437472U (en) * | 2013-08-19 | 2014-02-19 | 济钢集团有限公司 | Adjustable tube bending device |
-
2013
- 2013-08-19 CN CN2013103610616A patent/CN103394566A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3742748A (en) * | 1970-07-03 | 1973-07-03 | Demag Ag | Method and apparatus for producing an annular collar from a pipe in a hot state |
| CN2293400Y (en) * | 1996-12-26 | 1998-10-07 | 吴泗沧 | Homopeural driving simple tube-conveyor |
| JP2000153310A (en) * | 1998-11-17 | 2000-06-06 | Chubu Engineering Kk | Device for bending metal hollow body and system for bending metal hollow body |
| CN2767000Y (en) * | 2004-11-22 | 2006-03-29 | 宝钢集团上海五钢有限公司 | Novel rolling device for pipe bending of hot rolling metal wire |
| CN103191962A (en) * | 2013-04-22 | 2013-07-10 | 天津凯创拓达金属结构有限公司 | Multi-angle bender |
| CN203437472U (en) * | 2013-08-19 | 2014-02-19 | 济钢集团有限公司 | Adjustable tube bending device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772374A (en) * | 2015-05-09 | 2015-07-15 | 安徽水利开发股份有限公司 | W type metal water-stop belt machining device and W type metal water-stop belt machining method |
| CN104772374B (en) * | 2015-05-09 | 2017-03-08 | 安徽水利开发股份有限公司 | W type metallic water stop tie processing unit (plant) and the processing method of W type metallic water stop tie |
| CN110560526A (en) * | 2019-09-18 | 2019-12-13 | 北京星航机电装备有限公司 | Simple manual bidirectional pipe bending device and pipe bending method |
| CN110560526B (en) * | 2019-09-18 | 2021-06-29 | 北京星航机电装备有限公司 | Simple manual bidirectional pipe bending device and pipe bending method |
| CN113334474A (en) * | 2021-07-30 | 2021-09-03 | 四川凯力威科技股份有限公司 | Roller barrel |
| CN113334474B (en) * | 2021-07-30 | 2021-11-30 | 四川凯力威科技股份有限公司 | Roller barrel |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131120 |