CN106180313A - A kind of aluminium bar bender - Google Patents
A kind of aluminium bar bender Download PDFInfo
- Publication number
- CN106180313A CN106180313A CN201610533845.6A CN201610533845A CN106180313A CN 106180313 A CN106180313 A CN 106180313A CN 201610533845 A CN201610533845 A CN 201610533845A CN 106180313 A CN106180313 A CN 106180313A
- Authority
- CN
- China
- Prior art keywords
- frame
- fixed mount
- bending
- pallet
- aluminium bar
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
- B21D7/162—Heating equipment
Abstract
The invention discloses a kind of aluminium bar bender, including the first pallet and the second pallet, it is provided with flex area between second pallet and the first pallet, described first pallet includes the first frame, first transport roller, first fixed mount and the first rotary shaft, first transport roller and the first fixed mount interval are arranged in the first frame, first frame is arranged in the first rotary shaft, described second pallet includes the second frame, second transport roller, second fixed mount and the second rotary shaft, second transport roller and the second fixed mount interval are arranged in the second frame, second frame is arranged in the second rotary shaft, described first frame and the second frame are respectively connected with bending cylinder.Need not again align after bending aluminium bar of the present invention, decrease aligning operation, improve work efficiency.
Description
Technical field
The present invention relates to a kind of aluminium section bar process units, particularly relate to a kind of aluminium bar bender.
Background technology
Aluminum (Al) is a kind of light metal, and its compound distributed pole in nature is wide, in the earth's crust resource of aluminum be about 400～
50000000000 tons, it is only second to oxygen and silicon, occupies the 3rd.It metal species is the first big metalloid.Aluminum has special chemistry, thing
Reason characteristic, the most lightweight, quality is hard but also has good ductility, electric conductivity, heat conductivity, thermostability and resistance to radioprotective
Property, it is the important foundation raw material of the national economic development.
Aluminum is the profuse metallic element of content on the earth, and its reserves occupy the 1st in a metal.To 19 end of the centurys, aluminum
Just show up prominently, become competitive metal in engineer applied, and voguish.Aviation, building, automobile three are the most important
Industrial expansion, it is desirable to material behavior has the peculiar property of aluminum and alloy thereof, this just greatly facilitates this new metal--
The production of aluminum and application.
Different according to the metallic element that aluminium bar contains, aluminium bar probably can be divided into:
1000 series aluminium bars: represent 1050,1060,1100 series.In all series, to belong to aluminum content most for 1000 series
One series.Purity can reach more than 99.00%.Owing to not containing other technologies element, so production process is more single,
Price is relatively inexpensive, is a series the most frequently used in current regular industrial.On market circulation major part be 1050 with
And 1060 series.1000 series aluminium bars determine the minimum aluminum content of this series according to last two Arabic numerals, such as
1050 last two Arabic numerals of series are 50, and according to international trade mark nomenclature principle, aluminum content must reach 99.5% with top
For qualified products.In the aluminium alloy technical standard (gB/T3880-2006) of China, also clear stipulaties 1050 aluminum content reaches
99.5%.The aluminum content of same reason 1060 series aluminium bar must reach more than 99.6%.
2000 series aluminium bars: represent 2A16(LY16), 2A02(LY6).The feature of 2000 series aluminium bars is that hardness is higher, its
In the highest with copper content, probably at about 3-5%.2000 series aluminium bars belong to aircraft aluminum, seldom should in regular industrial
With.
2024 is the typical duralumin, hard alumin ium alloy in Al-Cu-Mg, belongs to heat-treatable alloy, and intensity is high, easily processes, easy car
Cutting, corrosion resistance is general.
After 2024 aluminium bars thermally treated (T3, T4, T351), mechanical performance significantly improves, and its T3 state parameter is as follows: tension
Intensity 470MPa, 0.2% yield strength 325MPa, percentage elongation: 10%, fatigue strength 105MPa, hardness 120HB.
The main uses of 2024 aluminium bars: aircaft configuration, rivet, truck hub, propeller assembly and other all structural member
3000 series aluminium bars: represent 3003,3A21 is main.China 3000 series aluminum rod production process is the most outstanding.3000 series
Aluminium bar is to be main component by manganese element.Content, between 1.0-1.5, is that a antirust function is the most serial.
4000 series aluminium bars: the aluminium bar being represented as 4,A01 4000 series belongs to the series that silicon content is higher.Generally silicone content
Between 4.5-6.0%.Belong to structure material, machine components, forging material, welding material；Low melting point, corrosion resistance is good, product
Describe: there is heat-resisting, wear-resisting characteristic.
5000 series aluminium bars: represent 5052,5005,5083,5A05 series.5000 series aluminium bars belong to more common alloy
Aluminium bar series, essential element is magnesium, and magnesium content is between 3-5%.It is properly termed as again almag.It is mainly characterized in that density is low, anti-
Tensile strength is high, and elongation percentage is high.Under equal area almag weigh less than other series, apply the most relatively in regular industrial
For extensively.In one of China 5000 series aluminium bar aluminium bar series belonging to more maturation.
6000 series aluminium bars: represent 6061,6063 and mainly contain magnesium and two kinds of elements of silicon, thus concentrated 4000 series and
The advantage 6061 of 5000 series is a kind of cold treatment aluminium forging product, it is adaptable to corrosion resistance, oxidisability are required high application.
Workability is good, easy coating, and processability is good.
7000 series aluminium bars: represent 7075 and mainly contain zinc element.Fall within aviation series, be magnalium pltine, be
Heat-treatable alloy, belongs to extra super duralumin alloy, has good wearability.Substantially relying on import, the production technology of China need
Improve.
What eight, 8000 series aluminium bars were more conventional belongs to other series for 8011, and major applications is aluminium foil, produces aluminum
Rod aspect is the most conventional.
Aluminium bar can be divided into according to profile: circle aluminium bar, side aluminium bar, hexagonal aluminium bar, trapezoidal aluminium bar etc..
Aluminium bar is during actual use, it is sometimes desirable to by aluminium bar bending, in order to install.The mode of existing aluminium bar bending
Have following defects that
1, during bending, aluminium bar is easily caused to deform so that the aluminium bar bending after bending is not straight, needs again to align, adds work
Sequence, wastes the working time.
2, during bending, at the surface irregularity of bending part, forming fold, unsightly, and quality is affected profile.
3, bending size needs workman's in-site measurement, carries out bending after labelling, wastes time and energy.
4, during bending, bending part occurs strain relatively big, and bending part, it is possible that crack, affects the intensity of aluminium bar.
Summary of the invention
Workman scene is needed to survey to need again to align after overcoming the bending that existing aluminium bar bending exists with bending size
The defect of amount, the invention provides a kind of aluminium bar bender, need not again align by the bending aluminium bar of this bender, reduce
Aligning operation, improves work efficiency, and automatically measures bending size, simple and convenient, time saving and energy saving.
The present invention solves that above-mentioned technical problem be the technical scheme is that
A kind of aluminium bar bender, it is characterised in that: include the first pallet and the second pallet, the second pallet and the first transport
Being provided with flex area between frame, described first pallet includes that the first frame, the first transport roller, the first fixed mount and first rotate
Axle, the first transport roller and the first fixed mount interval are arranged in the first frame, and the first frame is arranged in the first rotary shaft, described
Second pallet includes that the second frame, the second transport roller, the second fixed mount and the second rotary shaft, the second transport roller and second are fixed
Frame interval is arranged in the second frame, and the second frame is arranged in the second rotary shaft, and described first frame and the second frame all connect
Being connected to bending cylinder, the side of described second frame is provided with scale.
Described first fixed mount includes that the first front plate and the first rear plate, the first front plate and the connection of the first rear plate have
First cylinder, the first cylinder is arranged in the first frame.
Described second fixed mount includes that the second front plate and the second rear plate, the second front plate and the connection of the second rear plate have
Second cylinder, the second cylinder is arranged in the second frame.
Described flex area is provided with heating element.
Described aluminium bar apparatus for bending also includes bent reshaping mechanism, and this bent reshaping mechanism includes track, arc block, square
Block and connecting shaft, arc block and square block be mounted opposite in connecting shaft, and in orbit, track laying is to bending for connecting shaft card
District.
The method have the advantages that
1, the present invention includes the first pallet and the second pallet, is provided with bending between the second pallet and the first pallet
District, described first pallet includes the first frame, the first transport roller, the first fixed mount and the first rotary shaft, the first transport roller and
First fixed mount interval is arranged in the first frame, and the first frame is arranged in the first rotary shaft, and described second pallet includes
Second frame, the second transport roller, the second fixed mount and the second rotary shaft, the second transport roller and the second fixed mount interval are arranged on the
In two frames, the second frame is arranged in the second rotary shaft, and described first frame and the second frame are respectively connected with bending cylinder, institute
The side stating the second frame is provided with scale.After being fixed on by aluminium bar on the first fixed mount and the second fixed mount, start bending gas
Cylinder, bending cylinder promotes the first frame and the second gantry motion, and by aluminium bar bending, bending angle controls bending according to actual needs
The extension elongation of cylinder can complete.Fixing by the first fixed mount and the second fixed mount, when bending, aluminium bar would not be curved
Bent, it is not necessary to align, decrease aligning operation, improve bending efficiency.Arrange scale just can know very easily into
The length of the aluminium bar entered to the second pallet, it is not necessary to manual measurement is it is known that bending part, simple to operation.
2, the first fixed mount of the present invention includes the first front plate and the first rear plate, presss from both sides after the first front plate and first
Plate connects has the first cylinder, the first cylinder to be arranged in the first frame.Second fixed mount of the present invention includes the second front plate
Connecting with the second rear plate, the second front plate and the second rear plate has the second cylinder, the second cylinder to be arranged in the second frame.Logical
The effect crossing the first cylinder and the second cylinder controls folder after the first front plate and the first rear plate and the second front plate and second
Plate holder lives aluminium bar, it is easy to operation, and clamping is stable, is prone to take out aluminium bar after bending.
3, flex area of the present invention is provided with heating element.By the bending part of the effect heating aluminium bar of heating element, lower
The hardness of bending part, is more prone to bending, time saving and energy saving.
4, aluminium bar apparatus for bending of the present invention also includes bent reshaping mechanism, and this bent reshaping mechanism includes track, arc
Shape block, square block and connecting shaft, arc block and square block be mounted opposite in connecting shaft, and in orbit, track spreads connecting shaft card
It is set to flex area.When bending, bent reshaping mechanism is driven into flex area, by arc block or the effect of square block, gives
Dogleg section one support, when bending, dogleg section does not haves a crack, and bending part smooth surface after bending, profile
Attractive in appearance.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Labelling in figure: 1, the first pallet, the 10, first frame, the 11, first transport roller, the 12, first fixed mount, 120,
One front plate, the 121, first rear plate, the 122, first cylinder, the 13, first rotary shaft, the 2, second pallet, the 20, second frame,
21, the second transport roller, the 22, second fixed mount, the 220, second front plate, the 221, second rear plate, the 222, second cylinder, 23,
Two rotary shafts, 3, flex area, 4, bending cylinder, 5, track, 6, arc block, 7, square block, 8, connecting shaft, 9, heating element.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and described embodiment is only a present invention part
Embodiment, is not whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art is not making
Obtained under creative work premise other used by embodiment, broadly fall into protection scope of the present invention.
Embodiment 1
The present embodiment includes the first pallet 1 and the second pallet 2, is provided with folding between the second pallet 2 and the first pallet 1
Curved district 3, described first pallet 1 includes the first frame the 10, first transport roller the 11, first fixed mount 12 and the first rotary shaft 13,
First transport roller 11 and the first fixed mount 12 interval are arranged in the first frame 10, and the first frame 10 is arranged on the first rotary shaft 13
On, described second pallet 2 includes the second frame the 20, second transport roller the 21, second fixed mount 22 and the second rotary shaft 23, second
Transport roller 21 and the second fixed mount 22 interval are arranged in the second frame 20, and the second frame 20 is arranged in the second rotary shaft 23,
Described first frame 10 and the second frame 20 are respectively connected with bending cylinder 4, and the side of described second frame 20 is provided with scale.Will
After aluminium bar is fixed on the first fixed mount and the second fixed mount, starting bending cylinder, bending cylinder promotes the first frame and second
Gantry motion, by aluminium bar bending, bending angle controls the extension elongation of bending cylinder according to actual needs can be completed.By
One fixed mount and the second fixed mount fixing, when bending, aluminium bar would not bend, it is not necessary to aligns, and decreases aligning
Operation, improves bending efficiency.
Embodiment 2
The present embodiment includes the first pallet 1 and the second pallet 2, is provided with folding between the second pallet 2 and the first pallet 1
Curved district 3, described first pallet 1 includes the first frame the 10, first transport roller the 11, first fixed mount 12 and the first rotary shaft 13,
First transport roller 11 and the first fixed mount 12 interval are arranged in the first frame 10, and the first frame 10 is arranged on the first rotary shaft 13
On, described second pallet 2 includes the second frame the 20, second transport roller the 21, second fixed mount 22 and the second rotary shaft 23, second
Transport roller 21 and the second fixed mount 22 interval are arranged in the second frame 20, and the second frame 20 is arranged in the second rotary shaft 23,
Described first frame 10 and the second frame 20 are respectively connected with bending cylinder 4, and the side of described second frame 20 is provided with scale.Will
After aluminium bar is fixed on the first fixed mount and the second fixed mount, starting bending cylinder, bending cylinder promotes the first frame and second
Gantry motion, by aluminium bar bending, bending angle controls the extension elongation of bending cylinder according to actual needs can be completed.By
One fixed mount and the second fixed mount fixing, when bending, aluminium bar would not bend, it is not necessary to aligns, and decreases aligning
Operation, improves bending efficiency.
First fixed mount 12 described in the present embodiment includes the first front plate 120 and the first rear plate 121, the first front plate
120 and first rear plate 121 connect have the first cylinder 122, the first cylinder 122 to be arranged in the first frame 10.
Second fixed mount 22 described in the present embodiment includes the second front plate 220 and the second rear plate 221, the second front plate
220 and second rear plate 221 connect have the second cylinder 222, the second cylinder 222 to be arranged in the second frame 20.By the first gas
The effect of cylinder and the second cylinder controls the first front plate and the first rear plate and the second front plate and the second rear plate clamps aluminum
Rod, it is easy to operation, clamping is stable, is prone to take out aluminium bar after bending.
Embodiment 3
The present embodiment includes the first pallet 1 and the second pallet 2, is provided with folding between the second pallet 2 and the first pallet 1
Curved district 3, described first pallet 1 includes the first frame the 10, first transport roller the 11, first fixed mount 12 and the first rotary shaft 13,
First transport roller 11 and the first fixed mount 12 interval are arranged in the first frame 10, and the first frame 10 is arranged on the first rotary shaft 13
On, described second pallet 2 includes the second frame the 20, second transport roller the 21, second fixed mount 22 and the second rotary shaft 23, second
Transport roller 21 and the second fixed mount 22 interval are arranged in the second frame 20, and the second frame 20 is arranged in the second rotary shaft 23,
Described first frame 10 and the second frame 20 are respectively connected with bending cylinder 4, and the side of described second frame 20 is provided with scale.Will
After aluminium bar is fixed on the first fixed mount and the second fixed mount, starting bending cylinder, bending cylinder promotes the first frame and second
Gantry motion, by aluminium bar bending, bending angle controls the extension elongation of bending cylinder according to actual needs can be completed.By
One fixed mount and the second fixed mount fixing, when bending, aluminium bar would not bend, it is not necessary to aligns, and decreases aligning
Operation, improves bending efficiency.
First fixed mount 12 described in the present embodiment includes the first front plate 120 and the first rear plate 121, the first front plate
120 and first rear plate 121 connect have the first cylinder 122, the first cylinder 122 to be arranged in the first frame 10.
Second fixed mount 22 described in the present embodiment includes the second front plate 220 and the second rear plate 221, the second front plate
220 and second rear plate 221 connect have the second cylinder 222, the second cylinder 222 to be arranged in the second frame 20.By the first gas
The effect of cylinder and the second cylinder controls the first front plate and the first rear plate and the second front plate and the second rear plate clamps aluminum
Rod, it is easy to operation, clamping is stable, is prone to take out aluminium bar after bending.
Described in the present embodiment, flex area 3 is provided with heating element 9.By the bending part of the effect heating aluminium bar of heating element, subtract
The hardness of low bending part, is more prone to bending, time saving and energy saving.
Embodiment 4
The present embodiment includes the first pallet 1 and the second pallet 2, is provided with folding between the second pallet 2 and the first pallet 1
Curved district 3, described first pallet 1 includes the first frame the 10, first transport roller the 11, first fixed mount 12 and the first rotary shaft 13,
First transport roller 11 and the first fixed mount 12 interval are arranged in the first frame 10, and the first frame 10 is arranged on the first rotary shaft 13
On, described second pallet 2 includes the second frame the 20, second transport roller the 21, second fixed mount 22 and the second rotary shaft 23, second
Transport roller 21 and the second fixed mount 22 interval are arranged in the second frame 20, and the second frame 20 is arranged in the second rotary shaft 23,
Described first frame 10 and the second frame 20 are respectively connected with bending cylinder 4, and the side of described second frame 20 is provided with scale.Will
After aluminium bar is fixed on the first fixed mount and the second fixed mount, starting bending cylinder, bending cylinder promotes the first frame and second
Gantry motion, by aluminium bar bending, bending angle controls the extension elongation of bending cylinder according to actual needs can be completed.By
One fixed mount and the second fixed mount fixing, when bending, aluminium bar would not bend, it is not necessary to aligns, and decreases aligning
Operation, improves bending efficiency.
First fixed mount 12 described in the present embodiment includes the first front plate 120 and the first rear plate 121, the first front plate
120 and first rear plate 121 connect have the first cylinder 122, the first cylinder 122 to be arranged in the first frame 10.
Second fixed mount 22 described in the present embodiment includes the second front plate 220 and the second rear plate 221, the second front plate
220 and second rear plate 221 connect have the second cylinder 222, the second cylinder 222 to be arranged in the second frame 20.By the first gas
The effect of cylinder and the second cylinder controls the first front plate and the first rear plate and the second front plate and the second rear plate clamps aluminum
Rod, it is easy to operation, clamping is stable, is prone to take out aluminium bar after bending.
Described in the present embodiment, flex area 3 is provided with heating element 9.By the bending part of the effect heating aluminium bar of heating element, subtract
The hardness of low bending part, is more prone to bending, time saving and energy saving.
The aluminium bar apparatus for bending of the present embodiment also includes bent reshaping mechanism, and this bent reshaping mechanism includes track 5, arc
Block 6, square block 7 and connecting shaft 8, arc block 6 and square block 7 are mounted opposite in connecting shaft 8, and connecting shaft 8 is stuck in track 5,
Track 5 is routed to flex area 3.When bending, bent reshaping mechanism is driven into flex area, by arc block or square block
Effect, to dogleg section one support, when bending, dogleg section does not haves a crack, and bending part surface light after bending
Sliding, good looking appearance.
Claims (5)
1. an aluminium bar bender, it is characterised in that: include the first pallet and the second pallet, the second pallet and the first fortune
Being provided with flex area between defeated frame, described first pallet includes the first frame, the first transport roller, the first fixed mount and the first rotation
Rotating shaft, the first transport roller and the first fixed mount interval are arranged in the first frame, and the first frame is arranged in the first rotary shaft, institute
Stating the second pallet and include the second frame, the second transport roller, the second fixed mount and the second rotary shaft, the second transport roller and second is admittedly
Determining frame interval to be arranged in the second frame, the second frame is arranged in the second rotary shaft, and described first frame and the second frame are equal
Connecting has bending cylinder, the side of described second frame to be provided with scale.
A kind of aluminium bar bender the most according to claim 1, it is characterised in that: described first fixed mount includes the first fore-clamp
Plate and the first rear plate, the first front plate and the first rear plate connect has the first cylinder, the first cylinder to be arranged in the first frame.
A kind of aluminium bar bender the most according to claim 1, it is characterised in that: described second fixed mount includes the second fore-clamp
Plate and the second rear plate, the second front plate and the second rear plate connect has the second cylinder, the second cylinder to be arranged in the second frame.
A kind of aluminium bar bender the most according to claim 1, it is characterised in that: described flex area is provided with heating element.
A kind of aluminium bar bender the most according to claim 1, it is characterised in that: described aluminium bar bender also includes that bending is whole
Shape mechanism, this bent reshaping mechanism includes track, arc block, square block and connecting shaft, and arc block and square block are mounted opposite
In connecting shaft, in orbit, track laying is to flex area for connecting shaft card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533845.6A CN106180313A (en) | 2016-07-08 | 2016-07-08 | A kind of aluminium bar bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533845.6A CN106180313A (en) | 2016-07-08 | 2016-07-08 | A kind of aluminium bar bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106180313A true CN106180313A (en) | 2016-12-07 |
Family
ID=57473378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610533845.6A Pending CN106180313A (en) | 2016-07-08 | 2016-07-08 | A kind of aluminium bar bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180313A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842786B1 (en) * | 1969-01-27 | 1973-12-14 | ||
| RU1801663C (en) * | 1990-07-26 | 1993-03-15 | Пермское Специальное Проектно-Конструкторское И Технологическое Бюро | Machine for double-side bending of pipes |
| JPH1157869A (en) * | 1997-08-21 | 1999-03-02 | Hideyoshi Dono | Bending device for long steel material |
| JP2006043765A (en) * | 2004-06-29 | 2006-02-16 | Jfe Steel Kk | Method and apparatus for bending pipe |
| CN102120233A (en) * | 2010-12-01 | 2011-07-13 | 褚德华 | Bending device of end shackle |
| CN202591483U (en) * | 2012-07-02 | 2012-12-12 | 辉煌重工集团有限公司 | On-line bar bending device |
| CN204052490U (en) * | 2014-09-05 | 2014-12-31 | 浙江剑麟金属制品有限公司 | Apparatus for bending |
| CN104249100A (en) * | 2013-06-27 | 2014-12-31 | 锡山区鹅湖慧盾机械厂 | Hot bend pipe bending device |
| CN104874704A (en) * | 2015-06-23 | 2015-09-02 | 河南宝润机械有限公司 | Large-scale steel bar bender |
| CN204700196U (en) * | 2015-06-05 | 2015-10-14 | 国家电网公司 | Cable bending tool |
| CN206065136U (en) * | 2016-07-08 | 2017-04-05 | 湖州亨达铝业有限公司 | A kind of aluminium bar bender |
-
2016
- 2016-07-08 CN CN201610533845.6A patent/CN106180313A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842786B1 (en) * | 1969-01-27 | 1973-12-14 | ||
| RU1801663C (en) * | 1990-07-26 | 1993-03-15 | Пермское Специальное Проектно-Конструкторское И Технологическое Бюро | Machine for double-side bending of pipes |
| JPH1157869A (en) * | 1997-08-21 | 1999-03-02 | Hideyoshi Dono | Bending device for long steel material |
| JP2006043765A (en) * | 2004-06-29 | 2006-02-16 | Jfe Steel Kk | Method and apparatus for bending pipe |
| CN102120233A (en) * | 2010-12-01 | 2011-07-13 | 褚德华 | Bending device of end shackle |
| CN202591483U (en) * | 2012-07-02 | 2012-12-12 | 辉煌重工集团有限公司 | On-line bar bending device |
| CN104249100A (en) * | 2013-06-27 | 2014-12-31 | 锡山区鹅湖慧盾机械厂 | Hot bend pipe bending device |
| CN204052490U (en) * | 2014-09-05 | 2014-12-31 | 浙江剑麟金属制品有限公司 | Apparatus for bending |
| CN204700196U (en) * | 2015-06-05 | 2015-10-14 | 国家电网公司 | Cable bending tool |
| CN104874704A (en) * | 2015-06-23 | 2015-09-02 | 河南宝润机械有限公司 | Large-scale steel bar bender |
| CN206065136U (en) * | 2016-07-08 | 2017-04-05 | 湖州亨达铝业有限公司 | A kind of aluminium bar bender |
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Application publication date: 20161207 |
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