CN106881381A - bending device - Google Patents
bending device Download PDFInfo
- Publication number
- CN106881381A CN106881381A CN201710291689.1A CN201710291689A CN106881381A CN 106881381 A CN106881381 A CN 106881381A CN 201710291689 A CN201710291689 A CN 201710291689A CN 106881381 A CN106881381 A CN 106881381A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- bending
- simmering
- moulds
- industrial equipment
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of bending device, including clamping device, moulds of industrial equipment and workpiece stretching device, clamping device is used to clamp the fixing end of workpiece.Moulds of industrial equipment are provided with and workpiece simmering and bending shape identical simmering and bending working face.Workpiece stretching device is used to be connected with the movable end of workpiece, drives workpiece around the simmering and bending working face simmering and bending of moulds of industrial equipment.When workpiece simmering and bending are carried out, gripping means grips workpiece fixing end, movable end drives workpiece to be fitted on moulds of industrial equipment at moulds of industrial equipment simmering and bending, final workpiece simmering and bending in the presence of workpiece stretching device, forms preset shape.By setting moulds of industrial equipment, workpiece simmering and bending are fitted on the simmering and bending working face of moulds of industrial equipment and form preset shape, the situation of finishing is also needed to after reduction workpiece simmering and bending, workpiece simmering and bending are driven by workpiece stretching device, avoiding manpower carries out workpiece simmering and bending, therefore, the bending device that the application is provided significantly reduces the labour intensity of staff's simmering and bending workpiece.
Description
Technical field
The present invention relates to workpiece simmering and bending field shaping technique, more particularly to a kind of bending device.
Background technology
With the fast development of steel industry, the simmering and bending product with tubing and bar as primary structure is more and more.For example
Blast furnace cooling stave, tuyere big sleeve coiled pipe etc. are steel pipe class simmering and bending products, and hot-metal bottle suspension ring, pans link etc. belong to round steel
Class bar simmering and bending product.
When workpiece carries out simmering and bending work, generally simmered by manpower curved workpieces and make profile, when Workpiece structure is larger, workpiece
When there is deviation in simmering and bending shape, staff by dressing tool to being modified at workpiece simmering and bending, until at workpiece simmering and bending accord with
Close and require.
However, workpiece simmering and bending are mainly by manual operation, the labour intensity of staff's simmering and bending workpiece is larger, and manpower is grasped
When making, easily there is deviation in workpiece simmering and bending shape, in addition it is also necessary to manual trim, further increases the labour intensity of staff.
Therefore, the labour intensity of staff's simmering and bending workpiece how is reduced, is those skilled in the art's skill urgently to be resolved hurrily
Art problem.
The content of the invention
It is an object of the invention to provide a kind of bending device, to reduce the labour intensity of staff's simmering and bending workpiece.
To achieve the above object, the present invention provides a kind of clamping device, the fixing end for clamping workpiece；
Moulds of industrial equipment, the moulds of industrial equipment are provided with and workpiece simmering and bending shape identical simmering and bending working face；
Workpiece stretching device, the workpiece stretching device is used to be connected with the movable end of workpiece, drives workpiece around the work
The simmering and bending working face simmering and bending of die-filling tool.
Preferably, the moulds of industrial equipment are cylindrical die or semi-cylindrical mould.
Preferably, the clamping device includes the first block, the skewback keeper for spacing side surface of workpiece and for limiting
Second block of the position relative another side of workpiece, first block and the skewback keeper offset locking workpiece, described
Skewback keeper is provided with the first inclined-plane, and first block is provided with the second inclined-plane fitted with first inclined-plane, described
First inclined-plane is along downward-sloping near the moulds of industrial equipment direction.
Preferably, also including the workpiece part of the movable end turned position for spacing workpiece.
Preferably, the workpiece stretching device include crane and flexible rope, the first end of the flexible rope with it is described
The suspension hook connection of crane, the second end of the flexible rope is connected with the movable end of the workpiece.
Preferably, the second end of the flexible rope is provided with the first shackle, and first shackle is by being fixedly connected on work
The first hanger on part drives workpiece motion s.
Preferably, the workpiece stretching device also includes the line guide for adjusting the flexible rope direction.
Preferably, the line guide includes the second hanger and the second shackle being connected on second hanger,
Rope pilot hole is formed in second shackle, the flexible rope passes through the rope pilot hole.
Preferably, the line guide is fixed pulley.
Preferably, also including the simmering and bending heater for being heated to workpiece simmering and bending position.
In the above-mentioned technical solutions, the bending device that the present invention is provided includes the stretching of clamping device, moulds of industrial equipment and workpiece
Device, clamping device is used to clamp the fixing end of workpiece.Moulds of industrial equipment are provided with and are worked with the simmering and bending of workpiece simmering and bending shape identical
Face.Workpiece stretching device is used to be connected with the movable end of workpiece, drives workpiece around the simmering and bending working face simmering and bending of moulds of industrial equipment.Entering
During row workpiece simmering and bending, gripping means grips workpiece fixing end, movable end drives workpiece around work in the presence of workpiece stretching device
Die-filling tool simmering and bending, are fitted on moulds of industrial equipment at final workpiece simmering and bending, form preset shape.
By foregoing description, in the bending device that the application is provided, by setting moulds of industrial equipment so that workpiece energy
Enough simmering and bending are fitted in and preset shape are formed on moulds of industrial equipment, and the situation of finishing is also needed to after reduction workpiece simmering and bending, are drawn by workpiece
Stretch device band to start building part simmering and bending, it is to avoid manpower carries out workpiece simmering and bending, therefore, the bending device that the application is provided is significantly reduced
The labour intensity of staff's simmering and bending workpiece.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
The structural representation of the bending device that Fig. 1 is provided by the embodiment of the present invention；
The bending device working state figure that Fig. 2 is provided by the embodiment of the present invention；
The installation diagram of the workpiece that Fig. 3 is provided by the embodiment of the present invention and bending device；
Structural representation after the Workpiece shaping that Fig. 4 is provided by the embodiment of the present invention.
In wherein Fig. 1-4：1- workbenches, 2- moulds of industrial equipment, 3- workpiece stretching device, 31- flexible ropes, 32- first
Shackle, the hangers of 33- first, the shackles of 34- second, the hangers of 35- second, 36- suspension hooks, 4- skewbacks keeper, the blocks of 5- first, 6-
Two blocks, 7- workpieces part, 8- workpiece.
Specific embodiment
Core of the invention is to provide a kind of bending device, to reduce the manufacturing cost of workpiece simmering and bending.
In order that those skilled in the art more fully understands technical scheme, below in conjunction with the accompanying drawings and embodiment party
The present invention is described in further detail for formula.
Fig. 1 to Fig. 4 is refer to, in a kind of specific embodiment, the bending device folder that the specific embodiment of the invention is provided
Tight device, moulds of industrial equipment 2 and workpiece stretching device.Clamping device is used to clamping the fixing end of workpiece 8, and clamping device specifically can be with
It is snap lock device.In order to extend the service life of clamping device, it is preferable that the material of clamping device is metal, preferably steel
Component.
Moulds of industrial equipment 2 are provided with and are fitted in frock with the simmering and bending shape identical simmering and bending working face of workpiece 8, the i.e. simmering and bending of workpiece 8
Preset shape is formed on mould 2.Moulds of industrial equipment 2 are provided with and shape identical work pieces process face, work pieces process at the simmering and bending of workpiece 8
Face coincide with the preset shape of workpiece 8.Specifically, depending on work pieces process mask body is according to the preset shape of workpiece 8, such as ellipse arc
Face, arc surface, sector face etc..
Workpiece stretching device 3 is used to be connected with the movable end of workpiece 8, drives workpiece 8 around the simmering and bending working face of moulds of industrial equipment 2
Simmering and bending.Specifically, workpiece stretching device 3 includes steel wire rope and drives the retractor device of steel wire rope motion, wherein, the one of steel wire rope
End is fixed with the movable end of workpiece 8.
For the ease of mobile bending device, it is preferable that the bending device also includes workbench 1, clamping device and frock mould
Tool 2 is installed on workbench.
When workpiece simmering and bending are carried out, gripping means grips workpiece fixing end, movable end is in the presence of workpiece stretching device
Drive workpiece to be fitted on moulds of industrial equipment at moulds of industrial equipment simmering and bending, final workpiece simmering and bending, form preset shape.
By foregoing description, in the bending device that the application specific embodiment is provided, by setting frock mould
Tool so that workpiece can simmering and bending be fitted in preset shape formed on the simmering and bending working face of moulds of industrial equipment, reduce after workpiece simmering and bending also
The situation of finishing is needed, workpiece simmering and bending is driven by workpiece stretching device, it is to avoid manpower carries out workpiece simmering and bending, therefore, the application
The bending device of offer significantly reduces the labour intensity of staff's simmering and bending workpiece, and with promotional value well.
In order to improve the plasticity at the simmering and bending of workpiece 8, it is preferable that the bending device is also included for adding to the simmering and bending position of workpiece 8
The simmering and bending heater of heat, specifically, simmering and bending heater can be electric heater unit.When workpiece 8 is presented kermesinus, workpiece
Stretching device 3 drives workpiece 8 to rotate, and preset shape is made in stewing.The bending device is preferred for processing steel part structure.
Preferably, when needing simmering and bending to go out U-shape structure, moulds of industrial equipment 2 are cylindrical die or semi-cylindrical mould, when need
When wanting to be circular arc at the simmering and bending of workpiece 8, the arc surface of moulds of industrial equipment 2 is work pieces process face, when needing workpiece 8 to be straight at simmering and bending
When angular, the plane of moulds of industrial equipment 2 is work pieces process face, the position of staff's tool for placing working tools mould 2 according to the actual requirements.Tool
Body, moulds of industrial equipment 2 can be with going out half round iron profile under the steel plate of thickness 80, diameter and the U-shaped round steel of specific requirement half round iron
The arc diameter of workpiece 8 is identical, specifically, the real shape ground sample of U-shaped round steel profile is released on workbench 1, by moulds of industrial equipment 2
The circular arc of U-shaped round steel is arranged in, in order to improve bonding strength, it is preferable that moulds of industrial equipment 2 are welded on workbench 1.
Further, as shown in figure 1, clamping device includes the first block 5, the skewback keeper 4 for the side of spacing workpiece 8
And for the second block 6 of the relative another side of spacing workpiece 8.First block 5 offsets with skewback keeper 4 and locks workpiece 8,
Skewback keeper 4 is provided with the first inclined-plane, and the first block 5 is provided with the second inclined-plane fitted with the first inclined-plane, the first inclined-plane edge
It is downward-sloping near the direction of moulds of industrial equipment 2.In order to improve Position location accuracy, preferably the second block 6 is two, two the second blocks
6 are arranged in juxtaposition, and the first block 5 and the second block 6 are fixedly connected on workbench 1.When processing workpiece 8 is needed, by workpiece 8
Side fitted with the second block 6, mobile skewback keeper 4, the side and the another side of workpiece 8 for making skewback keeper 4 are supported
Connect, the position of skewback keeper 4 is locked by the first block 5, realize the fixing end of gripping means grips workpiece 8.
On the basis of such scheme, it is preferable that the bending device also includes the movable end turned position for spacing workpiece 8
Workpiece part 7.Specifically, workpiece part 7 can lead to the modes such as bonding, welding being arranged on workbench 1.Work as workpiece
After 8 bendings, the side of the movable end of workpiece 8 abuts with workpiece part 7, and then causes the shape essence of the simmering and bending postforming of workpiece 8
Really, improve the simmering and bending forming quality of workpiece 8.
Specifically, workpiece stretching device 3 includes crane and flexible rope 31, the first end of flexible rope 31 and hanging for crane
Hook 36 is connected, and the second end of flexible rope 31 is connected with the movable end of workpiece 8.The movable end of workpiece 8 is driven by flexible rope 31
Rotate, operation is flexible, and drive the movable end of workpiece 8 to rotate by crane, can have compared with noticeable effort, it is to avoid active force compared with
It is small, influence the situation of the shaping efficiency of workpiece 8.Simultaneously as general producer has crane, it is to avoid individually buy workpiece stretching device
3 situation, further reduces the manufacturing cost of the simmering and bending of workpiece 8.
Preferably, the second end of flexible rope 31 is provided with the first shackle 32, and the first shackle 32 is by being fixedly connected on workpiece 8
On the first hanger 33 drive workpiece 8 move, specifically, the first hanger 33 can by bonding, welding etc. mode be arranged on work
On part 8.By setting the first shackle 32 and the first hanger 33, it is easy to staff that workpiece 8 is installed with workpiece stretching device 3,
Improve operating efficiency.
Further, the bending device also includes the line guide for adjusting the direction of flexible rope 31.Specifically, should
Line guide can be fixed pulley, and fixed pulley is preferably fixedly connected on workbench 1, and flexible rope 31 is wound on fixed pulley
On.The use scope of bending device is improve by setting line guide.
Specifically, line guide can be the link being fixedly connected on workbench 1.Preferably, rope is oriented to
Device includes the second hanger 35 and the second shackle 34 being connected on the second hanger 35, and forming rope in the second shackle 34 is oriented to
Hole, the second hanger 35 is fixedly connected with workbench 1, and flexible rope 31 passes through rope pilot hole, and the second shackle 34 is hung with second
Ear 35 is detachably connected, and is easy to flexible rope 31 to pass through rope pilot hole.Specifically, drop during in order to avoid workpiece simmering and bending, it is excellent
Choosing, the horizontal mode of workbench 1.By setting line guide, the vertical motion of suspension hook 36, you can by the band of flexible rope 31
Start building the horizontal simmering and bending of part 8, and then be molded, further increase the practicality of operating efficiency and bending device.
In order to avoid rope pilot hole scratches flexible rope 31, it is preferable that the top of rope pilot hole is arc, specifically,
The top of rope pilot hole is U-shaped circular hole.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of bending device, it is characterised in that including：
Clamping device, the fixing end for clamping workpiece (8)；
Moulds of industrial equipment (2), the moulds of industrial equipment (2) are provided with and workpiece (8) simmering and bending shape identical simmering and bending working face；
Workpiece stretching device (3), the workpiece stretching device (3) is connected for the movable end with workpiece (8), drives workpiece (8)
Around the simmering and bending working face simmering and bending of the moulds of industrial equipment (2).
2. bending device according to claim 1, it is characterised in that the moulds of industrial equipment (2) are cylindrical die or half
Cylindrical die.
3. bending device according to claim 1, it is characterised in that the clamping device includes the first block (5), is used for
The skewback keeper (4) and the second block (6) for the relative another side of spacing workpiece (8) of spacing workpiece (8) side, institute
State the first block (5) and the skewback keeper (4) to offset locking workpiece (8), it is oblique that the skewback keeper (4) is provided with first
Face, first block (5) is provided with the second inclined-plane fitted with first inclined-plane, and first inclined-plane is along near the work
Die-filling tool (2) direction is downward-sloping.
4. bending device according to claim 1, it is characterised in that also turn including the movable end for spacing workpiece (8)
The workpiece part (7) of dynamic position.
5. bending device according to claim 4, it is characterised in that the workpiece stretching device (3) includes crane and soft
Property rope (31), the first end of the flexible rope (31) is connected with the suspension hook (36) of the crane, the flexible rope (31)
The second end be connected with the movable end of the workpiece (8).
6. bending device according to claim 5, it is characterised in that the second end of the flexible rope (31) is provided with first
Shackle (32), first shackle (32) drives workpiece (8) to transport by the first hanger (33) being fixedly connected on workpiece (8)
It is dynamic.
7. bending device according to claim 6, it is characterised in that the workpiece stretching device (3) is also included for adjusting
Save the line guide in the flexible rope (31) direction.
8. bending device according to claim 7, it is characterised in that the line guide includes the second hanger (35)
And it is connected to formation rope pilot hole, institute in the second shackle (34) on second hanger (35), second shackle (34)
State flexible rope (31) through the rope pilot hole.
9. bending device according to claim 7, it is characterised in that the line guide is fixed pulley.
10. the bending device according to any one of claim 1-9, it is characterised in that also including for being simmered to workpiece (8)
The simmering and bending heater of turn of bilge position heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291689.1A CN106881381A (en) | 2017-04-28 | 2017-04-28 | bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291689.1A CN106881381A (en) | 2017-04-28 | 2017-04-28 | bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106881381A true CN106881381A (en) | 2017-06-23 |
Family
ID=59183229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710291689.1A Pending CN106881381A (en) | 2017-04-28 | 2017-04-28 | bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106881381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142416A (en) * | 1995-08-07 | 1997-02-12 | 沈忍源 | Method and apparatus for bending pipes |
| JPH09150222A (en) * | 1995-11-24 | 1997-06-10 | Yazaki Kako Kk | Cold bending method for resin-coated ribbed steel tube and bent resin-coated ribbed steel tube |
| JP2791569B2 (en) * | 1988-12-30 | 1998-08-27 | 臼井国際産業株式会社 | Bending equipment for small diameter metal pipes |
| CN101132869A (en) * | 2005-03-03 | 2008-02-27 | 住友金属工业株式会社 | Method for bending metal material, bending machine, bending-equipment line, and bent product thereof |
| CN201511062U (en) * | 2009-10-15 | 2010-06-23 | 山东交通职业学院 | Simple pipe bender |
| CN102139298A (en) * | 2010-12-09 | 2011-08-03 | 江苏金方圆数控机床有限公司 | Die for S-shaped bending of copper bars |
| CN102489561A (en) * | 2011-12-13 | 2012-06-13 | 河北二十冶工程技术有限公司 | Cold-bending process for steel tube and special machining-moulding device thereof |
| CN206676968U (en) * | 2017-04-28 | 2017-11-28 | 莱芜钢铁集团有限公司 | bending device |
-
2017
- 2017-04-28 CN CN201710291689.1A patent/CN106881381A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2791569B2 (en) * | 1988-12-30 | 1998-08-27 | 臼井国際産業株式会社 | Bending equipment for small diameter metal pipes |
| CN1142416A (en) * | 1995-08-07 | 1997-02-12 | 沈忍源 | Method and apparatus for bending pipes |
| JPH09150222A (en) * | 1995-11-24 | 1997-06-10 | Yazaki Kako Kk | Cold bending method for resin-coated ribbed steel tube and bent resin-coated ribbed steel tube |
| CN101132869A (en) * | 2005-03-03 | 2008-02-27 | 住友金属工业株式会社 | Method for bending metal material, bending machine, bending-equipment line, and bent product thereof |
| CN201511062U (en) * | 2009-10-15 | 2010-06-23 | 山东交通职业学院 | Simple pipe bender |
| CN102139298A (en) * | 2010-12-09 | 2011-08-03 | 江苏金方圆数控机床有限公司 | Die for S-shaped bending of copper bars |
| CN102489561A (en) * | 2011-12-13 | 2012-06-13 | 河北二十冶工程技术有限公司 | Cold-bending process for steel tube and special machining-moulding device thereof |
| CN206676968U (en) * | 2017-04-28 | 2017-11-28 | 莱芜钢铁集团有限公司 | bending device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170623 |