CN105945098B - Sheet material rolls bender - Google Patents
Sheet material rolls bender Download PDFInfo
- Publication number
- CN105945098B CN105945098B CN201610521427.5A CN201610521427A CN105945098B CN 105945098 B CN105945098 B CN 105945098B CN 201610521427 A CN201610521427 A CN 201610521427A CN 105945098 B CN105945098 B CN 105945098B
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- China
- Prior art keywords
- sheet material
- roll
- supporting walls
- colonel
- horizontal member
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Classifications
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- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The present invention provides a kind of sheet material rolling bender, including the shaping roller group that is installed in respectively on two supporting walls of two supporting walls being oppositely arranged, two rows and transport mechanism between type roller group is lined up positioned at two.Often line up multigroup format roll that type roller group includes laying along the direction of transfer interval of a sheet material, the upper roller and bottom roll for including being oppositely arranged per composing type roller.Upper roller and bottom roll are rotationally installed on corresponding supporting walls, and it is correspondingly provided with the folding surface being used cooperatively.Multiple straightening mechanisms are also equiped with each supporting walls, each straightening mechanism is between two adjacent composing type rollers, each straightening mechanism includes colonel's horizontal member and lower straightener roll, colonel's horizontal member includes one towards the smoothing face of lower straightener roll, smoothing face is located at folding surface close to the side of transport mechanism, and lower straightener roll is rotationally installed on corresponding supporting walls and positioned at the lower section of colonel's horizontal member.Above-mentioned sheet material rolling bender is coordinated to be smoothed to sheet material by the perisporium of lower straightener roll with smoothing face.
Description
Technical field
The present invention relates to technical field of metal formation, and in particular to a kind of sheet material rolls bender.
Background technology
Sheet metal rolling bender is the equipment that Bending Processing is carried out to metal blank, and it includes supporting plate and rotated to set
Drum assembly in the supporting plate.Drum assembly is provided with the folding surface being mutually twisted, and the relative shaping roll axis of folding surface incline
Tiltedly set, with by the folding surface to carrying out bending operation by the sheet material of drum assembly.However, treat the sheet material of bending generally compared with
Thin, during rolling bender bending workpieces using sheet material, sheet material also holds without the part of bending when passing through drum assembly
Easily deform upon, so as to cause, its bending effect is poor, precision is relatively low.
The content of the invention
For above-mentioned problem, it is necessary to provide a kind of sheet material that can improve sheet metal bending precision and molding effect
Roll bender.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of sheet material rolls bender, including two supporting walls being oppositely arranged, two rows are installed in described two respectively
Shaping roller group on support wall and line up transport mechanism between type roller group positioned at described two, described two line up type roller group for by plate
The opposite sides difference bending predetermined angle theta of material, often lining up type roller group is included along the more of the direction of transfer interval laying of a sheet material
Composing type roller, the upper roller and bottom roll for including being oppositely arranged per composing type roller, the upper roller and the bottom roll rotate
Ground is installed on corresponding supporting walls, and the upper roller and bottom roll are correspondingly provided with the folding surface being used cooperatively, each supporting walls
On be also equiped with multiple straightening mechanisms, between two adjacent composing type rollers, each straightening mechanism includes each straightening mechanism
The colonel's horizontal member being oppositely arranged and lower straightener roll, colonel's horizontal member includes one towards the smoothing face of the lower straightener roll, described
Smoothing face is located at the folding surface and is rotationally installed in corresponding support close to the side of the transport mechanism, the lower straightener roll
Coordinate on wall and positioned at the lower section of colonel's horizontal member, the perisporium of the lower straightener roll with the smoothing face to enter to the sheet material
Row smoothing.
Further, direction of transfer of the length of multigroup format roll along the sheet material is gradually reduced.
Further, the transport mechanism includes mounting bracket, two conveyer belts and guide wheel group, two conveyer belts and
The guide wheel group is abreast installed on the mounting bracket, and the guide wheel group is between two conveyer belts, institute
State and be respectively positioned at the top of the top and the guide wheel group of two conveyer belts on same plane.
Due to using above-mentioned technical proposal, the invention has the advantages that：
The sheet material of the present invention rolls bender, and interval is equiped with multigroup format roll and multiple levelling machines on each supporting walls
Structure.Bending is carried out to the both sides of sheet material by the format roll on two supporting walls, and need not bending to sheet material by straightening mechanism
The center section of operation is flattened, and to prevent the center section of sheet material from deforming upon, improves the machining accuracy of sheet material.
Brief description of the drawings
Fig. 1 is that the sheet material of embodiment of the present invention rolls the dimensional structure diagram of bender.
Fig. 2 is that sheet material shown in Fig. 1 rolls enlarged drawing of the bender at II.
Fig. 3 is that sheet material shown in Fig. 1 rolls schematic cross-sectional view of the bender along III-III lines.
Fig. 4 is the structural representation for the format roll that sheet material shown in Fig. 1 rolls bender.
In accompanying drawing, 100- sheet materials rolling bender；2- bases；3rd, 4- supporting walls；32- supporting plates；322- bodies；324- is covered
Body；326- chutes；328- scales；329- guidance parts；34- sliding blocks；342- guide parts；5- adjusting screw rods；6- is molded roller group；61-
Format roll；The upper rollers of 62-；64- bottom rolls；66- folding surfaces；7- transport mechanisms；72- mounting brackets；74- conveyer belts；76- directive wheels
Group；8- width adjusting devices；82- screw mandrel drive mechanisms；822- screw mandrels；824- motors；826- feed screw nut；84- connecting rods；9- schools
Flattening mechanism；Colonel's 92- horizontal member；922- fixed blocks；923- adjustment holes；924- screws；926- pressure sections；93- smooths face；Under 94-
Straightener roll.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Refer to Fig. 1, embodiment of the present invention provides a kind of sheet material rolling bender 100, for by sheet material (not shown)
Opposite sides difference bending predetermined angle theta.In the present embodiment, the value of predetermined angle theta is 90 °.It is appreciated that in other realities
Apply in mode, can also according to practical condition by sheet metal bending into other angles.
Please also refer to Fig. 3, sheet material rolling bender 100 includes base 2, the row of two supporting walls 3,4, two being oppositely arranged
The shaping roller group 6 that is installed in respectively on two supporting walls 3,4, line up positioned at two transport mechanism 7 between type roller group 6, width is adjusted
Regulating device 8 and multiple straightening mechanisms 9.One of supporting walls 3 are fixed on base 2, and another supporting walls 4 are actively installed in bottom
On seat 2.Two, which line up type roller group 6, is respectively used to the opposite sides bending predetermined angle theta of sheet material.Transport mechanism 7 is used for transfer plate
Material.Width adjusting device 8 is installed on base 2 and is connected with the supporting walls 4 of activity installing, to cause two supporting walls 3,4 phases
It is mutually close or be located remotely from each other, so as to two supporting walls 3, the distance between 4 of convenient regulation, to adapt to the folding of the sheet material of different in width
Curved operation.Multiple straightening mechanisms 9 are divided on two supporting walls 3,4, and the center section for that need not bend operation to sheet material is entered
Row flattens.
Please referring also to Fig. 1 and Fig. 2, in the present embodiment, each supporting walls 3,4 include supporting plate 32 and some sliding blocks
34.Supporting plate 32 specifically includes body 322 and several lids 324.322 substantially square tabular of body, wherein, supporting walls 3
Body 322 be fixed on base 2；The body 322 of supporting walls 4 slides with base 2 to connect.Transmission of the body 322 along a sheet material
Direction is interval with multiple chutes 326, and chute 326 has an opening (not indicating).324 generally rectangular strip of lid, its
It is installed on body 322 and is covered in the opening of respective slide slots 326.Each sliding block 34 is slidably installed in corresponding chute
In 326.Sheet material rolling bender 100 also includes several adjusting screw rods 5, and each adjusting screw rod 5 is bolted in corresponding lid 324
On, corresponding lid 324 is worn to be connected with corresponding sliding block 34.Adjusting screw rod 5 can be rotated with band in the presence of external force
Movable slider 34 is vertically moving.
Further, the side wall for surrounding chute 326 is provided with the guidance part 329 that vertically extends, right on sliding block 34
Guide part 342 should be provided with, guidance part 329 is slidably matched with guide part 342, with the motion guide to sliding block 34 vertically.
In the present embodiment, guidance part 329 is protruding rail, and guide part 342 is the groove coordinated with guidance part 329, and protruding rail is slidably received
It is dissolved in groove.It is appreciated that in other embodiments, guidance part 329 can be set to groove, and be directed to the correspondence of portion 342
It is set to protruding rail.
In the present embodiment, more compositions that type roller group 6 includes laying along the direction of transfer interval of the sheet material are often lined up
Type roller 61, the upper roller 62 and bottom roll 64 for including being oppositely arranged per composing type roller 61, between upper roller 62 and bottom roll 64 altogether
It is same to surround a feeding-passage (not indicating) passed through for sheet material.One end of upper roller 62 is rotationally connected with corresponding sliding block 34
On, bottom roll 64 is rotationally installed on body 322 and is located at the one end of chute 326 away from opening.Due to the position of bottom roll 64
Fixation is put, upper roller 62 is movably connected with corresponding body 322 by sliding block 34, therefore, passes through the stretching of adjusting screw rod 5
Or retracting can drive roller 62 close to bottom roll 64 or away from bottom roll 64, to realize above between roller 62 and bottom roll 64
Spacing it is adjustable, so as to adapt to the bending operation of different-thickness sheet material.Please also refer to Fig. 4, on upper roller 62 and bottom roll 64
It is correspondingly provided with the folding surface 66 being used cooperatively.In the present embodiment, the angulation α that the axis of 66 and one format roll of folding surface 61 is formed
Magnitude range be 0 ° of-θ, and direction of transfer of the angulation α size along the sheet material is gradually increased to predetermined angle theta.In this reality
Apply in mode, the quantity of multigroup format roll 61 is specially eight groups, folding surface 66 and the axis shape of format roll 61 per composing type roller 61
Into angulation α size be followed successively by 12 °, 23 °, 35 °, 46 °, 58 °, 70 °, 82 °, 90 ° along the direction that the sheet material transmits, so
Angle and quantity set, the sheet material for enabling to process has preferable precision and molding effect.It is appreciated that at it
In his embodiment, the quantity of multigroup format roll 61 and the folding surface 66 per composing type roller 61 and the formation of the axis of format roll 61
Angulation α size can be set to other numerical value according to needs of production.
Further, direction of transfer of the length of multigroup format roll 61 along the sheet material is gradually reduced, to adapt to sheet material folding
After curved in the width direction on change in size.Further, lid 324 passes through the fasteners such as screw (not shown) and body
322 connections, can easily remove lid 324 by unclamping screw, roller 62 is removed and replace with to facilitate.
Further, it is additionally provided with scale 328 in the opposite sides of each chute 326.Scale 328 is installed in corresponding body
On 322, to measure the position of the in the vertical direction of sliding block 34.It is appreciated that in other embodiments, can also be only in chute
326 side is provided with scale 328.
Referring again to Fig. 1, in the present embodiment, transport mechanism 7 includes 72, two conveyer belts 74 of mounting bracket and is oriented to
Wheel group 76.Two conveyer belts 74 and guide wheel group 76 are abreast installed on mounting bracket 72, and guide wheel group 76 is positioned at two biographies
Send between band 74.The top of two conveyer belts 74 and the top of guide wheel group 76 are respectively positioned on same plane, to ensure that sheet material is transported
Row is steady.
Fig. 3 is referred to, width adjusting device 8 is between two supporting walls 3,4, including screw mandrel drive mechanism 82 and connecting rod
84.Screw mandrel drive mechanism 82 includes screw mandrel 822, the motor 824 that drive screw 822 rotates and the screw mandrel being bolted on screw mandrel 822
Nut 826.In the present embodiment, motor 824 is fixed on base 2, screw mandrel 822 be rotationally installed on base 2 and with electricity
Machine 824 connects, the supporting walls 4 of the connection wire rod nut 826 of connecting rod 84 and activity installing, to cause two supporting walls 3,4 mutually to lean on
Closely or it is located remotely from each other.
Please referring also to Fig. 1 and Fig. 2, each straightening mechanism 9 are set between two adjacent composing type rollers 61, including relatively
The colonel's horizontal member 92 and lower straightener roll 94 put.Colonel's horizontal member 92 includes one towards the smoothing face 93 of lower straightener roll 94, smooths face 93
Positioned at folding surface 66 close to the side of transport mechanism 7.Lower straightener roll 94 is rotationally installed in the body of corresponding supporting walls 3,4
Coordinate on 322 and positioned at the lower section of colonel's horizontal member 92, the perisporium of lower straightener roll 94 with smoothing face 93 to be smoothed to sheet material.Enter
One step, the multiple straightening mechanism 9 is set adjacent to the discharge end of transport mechanism 7.
In the present embodiment, colonel's horizontal member 92 specifically includes fixed block 922, screw 924 and is connected to the one end of screw 924
Pressure section 926.Fixed block 922, which is fixed on corresponding body 322 and penetrated, is provided with adjustment hole 923.Adjustment hole 923 is substantially in
Strip and extend along the direction of vertical body 322 towards transport mechanism 7.One end of screw 924 be arranged in adjustment hole 923 with
The screw lock of fixed block 922 combines.For pressure section 926 between fixed block 922 and lower straightener roll 94, smoothing face 93 is formed at pressure section
On 926.Screw 924 can move when in releasing orientation along adjustment hole 923, to adjust the position of pressure section 926, Jin Ershi
There should be the smoothing of the sheet material of different bending positions.
It is appreciated that sheet material rolling bender 100 also includes being used to drive multigroup format roll 61, lower straightener roll 94 and transmission
Drive mechanism (not shown) with 74 runnings, the drive mechanism similarly to the prior art, to omit length, are not detailed Jie here
Continue.
Sheet material rolls bender 100 in use, first, according to the width for the sheet material for treating bending, opening motor 824, passing through
Screw mandrel 822 and the cooperation of feed screw nut 826, the opposing support walls 3 of supporting walls 4 of drive activity installing are done exercises, will support
Wall 4 is positioned at a suitable position, so that two supporting walls 3, the distance between 4 are adapted with the width of sheet material.Then,
Sheet material is positioned in transport mechanism 7.Transport mechanism 7 drives sheet material to pass sequentially through two and lines up type roller group 6, with to the relative of sheet material
Both sides carry out bending operation respectively.Because the angulation α that folding surface 66 and the axis of format roll 61 of multigroup format roll 61 are formed is along plate
The direction of transfer of material gradually increases, therefore, one less angle of bending when the sheet material bent often passes through a composing type roller 61,
The bending angle of sheet material is become larger until reaching the predetermined angle theta of bending needed for sheet material after multigroup format roll 61.Work as plate
When material is by straightening mechanism 9, the perisporium of lower straightener roll 94 and the smoothing face 93 of colonel's horizontal member 92 coordinate with to sheet material without bending
Center section smoothed.
It is appreciated that width adjusting device 8 is not limited to be arranged between two supporting walls 3,4.In other embodiments,
Width adjusting device 8 can also be located at side of the supporting walls 4 away from transport mechanism 7.Motor 824 and screw mandrel 822 are not limited to install
On base 2, it can also be fixed on other fixed mounts or ground.
It is appreciated that when the width between need not adjusting two supporting walls 3,4, width adjusting device 8 and base 2 can be with
Omit, now, two supporting walls 3,4 can be fixed on ground.
It is appreciated that the angulation α that is formed of the folding surface 66 of multigroup format roll 61 and the axis of format roll 61 can not be along described
The direction of sheet material transmission increases successively, in other embodiments, folding surface 66 and the axis of format roll 61 of multigroup format roll 61
The angulation α of formation can directly be set to predetermined angle theta.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (3)
1. a kind of sheet material rolls bender, including two supporting walls being oppositely arranged, it is characterised in that：The sheet material rolls bending
Machine also includes the shaping roller group that is installed in respectively on described two supporting walls of two rows and lined up positioned at described two between type roller group
Transport mechanism, described two, which line up type roller group, is used to the opposite sides of sheet material distinguishing bending predetermined angle theta, often lines up type roller group bag
Multigroup format roll along the direction of transfer interval laying of a sheet material is included, includes the upper roller being oppositely arranged and lower rolling per composing type roller
Cylinder, the upper roller and the bottom roll are rotationally installed on corresponding supporting walls, and the upper roller and bottom roll are corresponding
Provided with the use of folding surface, multiple straightening mechanisms are also equiped with each supporting walls, each straightening mechanism is positioned at adjacent
Between two composing type rollers, each straightening mechanism, which includes the colonel's horizontal member being oppositely arranged and lower straightener roll, colonel's horizontal member, to be included
One towards the smoothing face of the lower straightener roll, and the smoothing face is located at the folding surface close to the side of the transport mechanism, institute
Lower straightener roll is stated rotationally to be installed on corresponding supporting walls and positioned at the lower section of colonel's horizontal member, the week of the lower straightener roll
Wall coordinates with the smoothing face to be smoothed to the sheet material.
2. sheet material as claimed in claim 1 rolls bender, it is characterised in that：The length of multigroup format roll is along the plate
The direction of transfer of material is gradually reduced.
3. the sheet material rolling bender as described in claim 1-2 is any, it is characterised in that：The transport mechanism includes installation
Frame, two conveyer belts and guide wheel group, two conveyer belts and the guide wheel group are abreast installed on the mounting bracket,
And the guide wheel group is between two conveyer belts, the top of two conveyer belts and the top of the guide wheel group
It is respectively positioned on same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521427.5A CN105945098B (en) | 2016-06-29 | 2016-06-29 | Sheet material rolls bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521427.5A CN105945098B (en) | 2016-06-29 | 2016-06-29 | Sheet material rolls bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105945098A CN105945098A (en) | 2016-09-21 |
| CN105945098B true CN105945098B (en) | 2018-02-13 |
Family
ID=56903387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610521427.5A Active CN105945098B (en) | 2016-06-29 | 2016-06-29 | Sheet material rolls bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105945098B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838253B (en) * | 2018-06-12 | 2024-03-08 | 珠海格力智能装备有限公司 | Bending machine |
| CN108817158B (en) * | 2018-06-12 | 2024-03-08 | 珠海格力智能装备有限公司 | Bending machine |
| IT201800009371A1 (en) | 2018-10-11 | 2020-04-11 | Salvagnini Italia Spa | BENDING MACHINE FOR METAL SHEETS |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697446A (en) * | 1985-08-14 | 1987-10-06 | Nippon Steel Corporation | Roll forming apparatus |
| JP2004082155A (en) * | 2002-08-26 | 2004-03-18 | Metoo Kakefu:Kk | Roll forming device |
| CN103252423A (en) * | 2012-02-16 | 2013-08-21 | 北京环都人工环境科技有限公司 | Trimming machine |
| CN204724660U (en) * | 2015-04-27 | 2015-10-28 | 安徽鲲鹏装备模具制造有限公司 | A kind of rolling folding brake |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150027189A1 (en) * | 2013-07-25 | 2015-01-29 | Sungwoo Hitech Co., Ltd. | Flexible roll forming method |
-
2016
- 2016-06-29 CN CN201610521427.5A patent/CN105945098B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697446A (en) * | 1985-08-14 | 1987-10-06 | Nippon Steel Corporation | Roll forming apparatus |
| JP2004082155A (en) * | 2002-08-26 | 2004-03-18 | Metoo Kakefu:Kk | Roll forming device |
| CN103252423A (en) * | 2012-02-16 | 2013-08-21 | 北京环都人工环境科技有限公司 | Trimming machine |
| CN204724660U (en) * | 2015-04-27 | 2015-10-28 | 安徽鲲鹏装备模具制造有限公司 | A kind of rolling folding brake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105945098A (en) | 2016-09-21 |
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