CN106825133A - A kind of bending platform for sheet material flexibility bending center - Google Patents
A kind of bending platform for sheet material flexibility bending center Download PDFInfo
- Publication number
- CN106825133A CN106825133A CN201710196953.3A CN201710196953A CN106825133A CN 106825133 A CN106825133 A CN 106825133A CN 201710196953 A CN201710196953 A CN 201710196953A CN 106825133 A CN106825133 A CN 106825133A
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- China
- Prior art keywords
- sheet material
- bending
- knife
- push type
- lower push
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- 239000000463 material Substances 0.000 title claims abstract description 61
- 238000005452 bending Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 230000007306 turnover Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
-
- 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
- B21D5/002—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
A kind of bending platform for sheet material flexibility bending center, it is provided with the top sword and lower push type broach of clamping sheet material and knife is turned over to sheet material bending, lower push type broach is fixedly installed on bending platform, and the knife face of lower push type broach is equal with the turntable table top, top sword is arranged on lower push type broach top by elevating mechanism, to compress or unclamp the sheet material on lower push type broach；Turning over knife includes rotor, tool rest and cutter hub, cutter hub is arranged on tool rest, tool rest is arranged between two rotating units of composition rotor, rotating unit is connected with first driving means, one of first driving means are connected with the output shaft of the motor for turning over knife upset is driven, and first driving means driving is turned over knife and moved forward and backward, to reserve the cutter spacing for turning over knife upset, drive motor and turn over knife in ± 90 ° of scope switching processes, sheet material is bent forward or backwards by cutter hub.The present apparatus need not overturn sheet material and positive bending and reversely bending can be just carried out to sheet material, improve the efficiency and automaticity of sheet fabrication.
Description
Technical field
The invention belongs to technical field of board processing, and in particular to a kind of bending platform for sheet material flexibility bending center.
Background technology
Bending center is a kind of machine that bending can be carried out to sheet metal, is mainly used in sheet metal manufacture field.
Bending center just can carry out the bending of various angles using simple mould to sheet metal, to obtain complex-shaped metallic plate
Material.
Bending platform is the core component that bending center completes sheet metal bending processing, for installing bending cutter, and controls phase
Answer bending cutter to act carries out bending to sheet material.At present, the cutter of bending platform can only in one direction carry out bending to sheet material, right
In the processing request for needing continuous dog leg, generally require mechanically or manually to overturn sheet material, weight is also needed to after upset
New definition, can thus increase the difficulty of operation, reduce processing efficiency, be unfavorable for the automation of sheet fabrication.
The content of the invention
It is an object of the invention to provide a kind of bending platform for sheet material flexibility bending center, the cutter to bending platform is carried out
Improve, it is overturn sheet material can just carry out positive bending and reversely bending to sheet material, to improve the efficiency of sheet fabrication
With automaticity.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：One kind is in sheet material flexibility bending
The bending platform of the heart, is arranged on the side of the turntable at sheet material flexibility bending center, and the bending platform is provided with the upper pressure of clamping sheet material
Knife and lower push type broach and knife is turned over to sheet material bending, lower push type broach is fixedly installed on bending platform, and the knife face of lower push type broach with it is described
Turntable table top is equal, and top sword is arranged on lower push type broach top by elevating mechanism, to compress or unclamp the sheet material on lower push type broach,
The described knife that turns over includes rotor, tool rest and cutter hub, and cutter hub is arranged on tool rest, and tool rest is arranged on two turns of composition rotor
Between moving cell, rotating unit is connected with first driving means, and one of first driving means turn over the drive of knife upset with driving
The output shaft connection of dynamic motor, first driving means driving is turned over knife and is moved forward and backward, and to reserve the cutter spacing for turning over knife upset, makes driving
Motor is driven and turns over knife in ± 90 ° of scope switching processes, and positive bending or reversely bending are carried out to sheet material by cutter hub.
Further, the second drive device is set on the rotating unit, to drive tool rest along the length of rotating unit
Slide in direction.
Further, the first driving means are fluid pressure drive device.
Further, second drive device is motor.
Further, the bending platform is provided with to install the track of top sword and drives what top sword was moved along track
3rd drive device.
Compared with prior art, the beneficial effects of the invention are as follows：
First, the present invention clamps sheet material by top sword when being bent to sheet material with knife is pushed, and turns over knife and overturns from lower to upper
When, positive to sheet material can be bent using the outer of cutter hub, when turning over knife and overturning from top to bottom, using in cutter hub along anti-to sheet material
To bending, sheet material need not be thus overturn, it is to avoid the position location of sheet material is influenceed because of upset sheet material, it is ensured that the precision of bending.
Second, turn over knife from forward direction bend to reversely bending switching when, if positive bending has been carried out, then turn over knife
Overturn if 180 ° directly up, sheet material can cause interference to the upset of turning over knife, therefore, driven from first driving means turn over knife to
Preceding movement, reserves the cutter spacing for turning over knife upset.
3rd, in process, tool rest can be made to be slided along rotating unit length direction by the second drive device, with
Along the distance with sheet material on adjustment cutter hub, the processing of different-thickness sheet material is adapted to.
Brief description of the drawings
Fig. 1 is side sectional view of the invention；
Fig. 2 is structure schematic diagram of the invention；
Marked in figure：1st, top sword, 2, lower push type broach, 3, cutter hub, 4, turn over knife, 5, rotor, 6, tool rest, the 7, second drive device,
8th, first driving means, 9, arrange knife system automatically.
Specific embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, technical scheme is further described.
As illustrated, a kind of bending platform for sheet material flexibility bending center, is arranged on the rotation at sheet material flexibility bending center
The side of turntable, just to turntable, bending platform is provided with the top sword 1 and lower push type broach 2 and right of clamping sheet material in the front of bending platform
Knife 4 is turned in sheet material bending, and lower push type broach 2 is fixedly installed on the positioning table of bending platform, and knife face and the turntable of lower push type broach 2
Table top is equal, and top sword 1 is arranged on the top of lower push type broach 2 by the elevating mechanism that bending platform top is set, to compress or unclamp
Sheet material on lower push type broach 2, the knife 4 that turns over includes rotor 5, tool rest 6 and cutter hub 3, and cutter hub 3 is arranged on tool rest 6, and tool rest 6 is pacified
Between two rotating units of composition rotor 5, and the second drive device 7 is set in the end of rotating unit, to drive
Tool rest 6 is slided along the length direction of rotating unit, and the second drive device 7 can use motor, described two rotating units difference
Connected with a first driving means 8, first driving means 8 can use fluid pressure drive device, one of those first driving dress
Put 8 and drive the output shaft connection of the motor for turning over the upset of knife 4, turning over knife 4 by the driving of first driving means 8 moves forward and backward, with
The cutter spacing for turning over the upset of knife 4 is reserved, motor is driven and is turned over knife 4 in ± 90 ° of scope switching processes, by cutter hub 3 to sheet material
Carry out positive bending or reversely bending；
Further, the bending platform is provided with the track for installing top sword 1 and the 3rd drive for driving top sword 1 to be moved along track
Dynamic device, the 3rd drive device can also use fluid pressure drive device, and be additionally provided with automatic row's knife system 9.
When being bent to sheet material using the present apparatus, set and turn over knife 4 and fall and be positive cutter position in the position of vertical state,
Turn over knife 4 lift and in vertical state position for anti-cutter position, it is horizontal level to turn over when knife 4 is at horizontality, is being turned over
During knife 4 overturns, during from positive cutter position to horizontal level, cutter hub 3 can carry out positive bending to sheet material；From anti-cutter position to
During horizontal level, cutter hub 3 can reversely be bent to sheet material.
Use to the present apparatus by taking the bending process of sheet material as an example below is further described, to be better understood from this
Scheme.
After sheet material to be processed is through feed, positioning, side to be processed is located on lower push type broach 2, falls the pressure strip of top sword 1
Material, according to the thickness of sheet material, the position of tool rest is adjusted by the second drive device 7, then, start motor, driving turn over knife 4 by
Positive cutter position overturns to horizontal level, makes cutter hub 3 that positive bending is carried out to sheet material, is fallen after forward direction bending and turns over knife 4；Reversely bending
When, first driving means 8 drive turns over one cutter spacing of forward movement of knife 4, then turns over knife 4 and is turned to anti-cutter position by positive cutter position,
And overturn to horizontal level since anti-cutter position, sheet material is reversely bent；
After bending is completed, top sword 1 rises, and the sheet material after bending moves to blanking bench by lower material conveying device.
Claims (5)
1. a kind of bending platform for sheet material flexibility bending center, is arranged on the side of the turntable at sheet material flexibility bending center,
It is characterized in that：The bending platform is provided with the top sword of clamping sheet material（1）With lower push type broach（2）And knife is turned over to sheet material bending
（4）, lower push type broach（2）It is fixedly installed on bending platform on the positioning table to sheet material positioning, and lower push type broach（2）Knife face and the rotation
Turntable table top is equal, top sword（1）Lower push type broach is arranged on by elevating mechanism（2）Top, to compress or unclamp lower push type broach（2）On
Sheet material, described turns over knife（4）Including cutter hub（3）, rotor（5）And tool rest（6）, cutter hub（3）Installed in tool rest（6）On, knife
Seat（6）Installed in composition rotor（5）Two rotating units between, two rotating units respectively connection one first driving means
（8）, one of first driving means（8）Knife is turned over driving（4）The output shaft connection of the motor of upset, first drives dress
Put（8）Knife is turned in driving（4）Move forward and backward, to reserve for turning over knife（4）The cutter spacing of upset, drives motor and turns over knife（4）±
In 90 ° of scope switching processes, by cutter hub（3）Positive bending or reversely bending are carried out to sheet material.
2. a kind of bending platform for sheet material flexibility bending center according to claim 1, it is characterised in that：At described turn
Second drive device is set on moving cell（7）, to drive tool rest（6）Slided along the length direction of rotating unit.
3. a kind of bending platform for sheet material flexibility bending center according to claim 1, it is characterised in that：Described first
Drive device（8）It is fluid pressure drive device.
4. a kind of bending platform for sheet material flexibility bending center according to claim 2, it is characterised in that：Described second
Drive device（7）It is motor.
5. a kind of bending platform for sheet material flexibility bending center according to claim 1, it is characterised in that：The bending
Platform is provided with to install top sword（1）Track and drive top sword（1）Along the 3rd drive device that track is moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196953.3A CN106825133B (en) | 2017-03-29 | 2017-03-29 | A kind of bending platform for plank flexibility bending center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196953.3A CN106825133B (en) | 2017-03-29 | 2017-03-29 | A kind of bending platform for plank flexibility bending center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106825133A true CN106825133A (en) | 2017-06-13 |
| CN106825133B CN106825133B (en) | 2018-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710196953.3A Active CN106825133B (en) | 2017-03-29 | 2017-03-29 | A kind of bending platform for plank flexibility bending center |
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| Country | Link |
|---|---|
| CN (1) | CN106825133B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801818A (en) * | 2018-05-30 | 2018-11-13 | 上海与德通讯技术有限公司 | Bending mechanism |
| CN109719168A (en) * | 2017-10-31 | 2019-05-07 | 北京长征火箭装备科技有限公司 | A kind of push type broach automatic poking knife system |
| CN110935758A (en) * | 2019-12-24 | 2020-03-31 | 南阳市百斯特液压机械有限公司 | Novel two-way hem equipment of panel beating |
| CN111804771A (en) * | 2020-07-21 | 2020-10-23 | 亚铁智能装备技术(东莞)有限公司 | Bending method based on asymmetric workpiece of bending machine |
| CN112371783A (en) * | 2020-11-05 | 2021-02-19 | 东阳东磁自动化科技有限公司 | Flexible bending mechanism for metal sheets and implementation method thereof |
| CN112474935A (en) * | 2020-10-21 | 2021-03-12 | 南京蓝昊智能科技有限公司 | Free adjusting device for upper pressing knife of bending machine |
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| EP1967300A2 (en) * | 2007-03-07 | 2008-09-10 | Atlantic International Assets S.A. | Plant for bending metallic flat elements such as panels, sheets, plates or similar, bending machine for such metallic flat elements and relative bending process |
| CN103008414A (en) * | 2012-12-10 | 2013-04-03 | 滁州市鑫隆机电有限公司 | Bidirectional bending combiner |
| CN103433342A (en) * | 2013-09-02 | 2013-12-11 | 洛阳市宇龙办公机具有限公司 | Bidirectional edge folding mechanism for sheet material |
| CN203991801U (en) * | 2014-08-26 | 2014-12-10 | 江苏天瑞机械有限公司 | A kind of improved dog leg machine |
| CN204583954U (en) * | 2015-05-11 | 2015-08-26 | 扬州恒星精密机械有限公司 | Dog leg frock |
| CN105499332A (en) * | 2016-01-05 | 2016-04-20 | 吕爱民 | Bending center |
| CN106391782A (en) * | 2016-11-17 | 2017-02-15 | 讯龙型材折弯（合肥）有限公司 | Sheet bending device |
| CN206661988U (en) * | 2017-03-29 | 2017-11-24 | 洛阳珩逸机械设备有限公司 | A kind of bending platform for sheet material flexibility bending center |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005271073A (en) * | 2004-03-26 | 2005-10-06 | Amada Co Ltd | Ironing bending device |
| EP1967300A2 (en) * | 2007-03-07 | 2008-09-10 | Atlantic International Assets S.A. | Plant for bending metallic flat elements such as panels, sheets, plates or similar, bending machine for such metallic flat elements and relative bending process |
| CN103008414A (en) * | 2012-12-10 | 2013-04-03 | 滁州市鑫隆机电有限公司 | Bidirectional bending combiner |
| CN103433342A (en) * | 2013-09-02 | 2013-12-11 | 洛阳市宇龙办公机具有限公司 | Bidirectional edge folding mechanism for sheet material |
| CN203991801U (en) * | 2014-08-26 | 2014-12-10 | 江苏天瑞机械有限公司 | A kind of improved dog leg machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719168A (en) * | 2017-10-31 | 2019-05-07 | 北京长征火箭装备科技有限公司 | A kind of push type broach automatic poking knife system |
| CN109719168B (en) * | 2017-10-31 | 2023-12-15 | 北京长征火箭装备科技有限公司 | Automatic cutter pulling device for cutter pressing |
| CN108801818A (en) * | 2018-05-30 | 2018-11-13 | 上海与德通讯技术有限公司 | Bending mechanism |
| CN110935758A (en) * | 2019-12-24 | 2020-03-31 | 南阳市百斯特液压机械有限公司 | Novel two-way hem equipment of panel beating |
| CN111804771A (en) * | 2020-07-21 | 2020-10-23 | 亚铁智能装备技术(东莞)有限公司 | Bending method based on asymmetric workpiece of bending machine |
| CN111804771B (en) * | 2020-07-21 | 2022-08-12 | 亚铁智能装备技术(东莞)有限公司 | Bending method based on asymmetric workpiece of bending machine |
| CN112474935A (en) * | 2020-10-21 | 2021-03-12 | 南京蓝昊智能科技有限公司 | Free adjusting device for upper pressing knife of bending machine |
| CN112371783A (en) * | 2020-11-05 | 2021-02-19 | 东阳东磁自动化科技有限公司 | Flexible bending mechanism for metal sheets and implementation method thereof |
| CN112371783B (en) * | 2020-11-05 | 2022-06-17 | 东阳东磁自动化科技有限公司 | Flexible bending mechanism for metal sheet and implementation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106825133B (en) | 2018-06-15 |
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Effective date of registration: 20191213 Address after: 471000 room 319, Fuhe innovation science park, No. 2, Zhenxing Road, Huizu District, Fuhe, Luoyang City, Henan Province Patentee after: Luoyang longhui Intelligent Technology Co.,Ltd. Address before: Luoyang City, Henan province 471002 Chanhe Kiln Village Industrial Park Patentee before: LUOYANG HENGYI MACHINERY EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20210616 Address after: 471000 Zhongyao Village Industrial Park, Fuhe District, Luoyang City, Henan Province Patentee after: LUOYANG HENGYI MACHINERY EQUIPMENT Co.,Ltd. Address before: 471000 in the courtyard of Fuhe innovation and Technology Park, No.2 Zhenxing Road, Fuhe Hui District, Luoyang City, Henan Province (room 319, original office building) Patentee before: Luoyang longhui Intelligent Technology Co.,Ltd. |
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Effective date of registration: 20240123 Address after: 471000 in the courtyard of Fuhe innovation and Technology Park, No.2 Zhenxing Road, Fuhe Hui District, Luoyang City, Henan Province (room 319, original office building) Patentee after: Luoyang longhui Intelligent Technology Co.,Ltd. Country or region after: China Address before: 471000 Zhongyao Village Industrial Park, Fuhe District, Luoyang City, Henan Province Patentee before: LUOYANG HENGYI MACHINERY EQUIPMENT Co.,Ltd. Country or region before: China |