CN106862325B - Large-sized sheet material Double-linkage bender - Google Patents

Large-sized sheet material Double-linkage bender Download PDF

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Publication number
CN106862325B
CN106862325B CN201710270929.XA CN201710270929A CN106862325B CN 106862325 B CN106862325 B CN 106862325B CN 201710270929 A CN201710270929 A CN 201710270929A CN 106862325 B CN106862325 B CN 106862325B
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China
Prior art keywords
die holder
bending
track
sheet material
sized sheet
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CN201710270929.XA
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Chinese (zh)
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CN106862325A (en
Inventor
江琳
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JIANGSU JIANGHAI MACHINERY GROUP CO Ltd
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JIANGSU JIANGHAI MACHINERY GROUP CO Ltd
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Priority to CN201710270929.XA priority Critical patent/CN106862325B/en
Publication of CN106862325A publication Critical patent/CN106862325A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/14Particular arrangements for handling and holding in place complete dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/002Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/004Bending sheet metal along straight lines, e.g. to form simple curves with program control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles

Abstract

The invention discloses large-sized sheet material Double-linkage benders, including workbench, PLC control devices, die holder, left folding bending apparatus and right folding bending apparatus, wherein:Workbench, including front beam, rear cross beam and at least two guide posts, at least two guide posts are parallelly fixed between front beam and rear cross beam;Several guide post middle positions are further fixed on die holder track, and the mold of several different shapes and structure is sequentially connected on die holder track;The Double-linkage bender of the present invention is mainly practically applicable to the bending of large-sized sheet material, in bending, thereon, the position of lower mold can adjust the mutual distance between it by adjusting sliding rail, it is easy to use.Left and right mold is detachable, more convenient replacement, and scope of application processing can also process small size parts bending.

Description

Large-sized sheet material Double-linkage bender
Technical field
The present invention relates to sheet metal bending equipment technical fields, more particularly to large-sized sheet material Double-linkage bender.
Background technology
In the prior art, the length of bending plate is this overlength plate of bending commonly greater than the width of separate unit bender, It needs to carry out dual-machine linkage operation, i.e., two benders is stitched together, and make its synchronous working, this bender can be referred to as For Double-machine linkaging bending machine, includes mainly the first bender and the second bender, be equipped with workbench on each bender, institute State and be fixed with lower die on workbench, the both ends of each bender are equipped with side plate, the both ends of workbench and lower die with corresponding side It is concordant on the outside of plate, since side plate is roughing part, when two-shipper is stitched together, between the first bender and the second bender It is inevitably present gap, makes the workbench on the first bender and the workbench on lower die and the second bender and lower die Between gap be 3-5mm can form a discontinuous folding line when dual-machine linkage bending plate in the seam crossing of lower die, make It is poor at plate bending precision.
And existing bending parts, especially large-scale bending component is shown in, since its size is larger, machines Inspection process afterwards needs to complete to examine various angles and dimension data, and difficulty is larger, and more time-consuming.
In the prior art, larger-size plank parts are in bending, since its design structure is complex, usually The bending of progress multi-pass, each time bending is needed to need the processes such as positioning, conveying, verification, queuing, the process-cycle is longer, and And structure and flow are complicated, are unfavorable for producing.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of compact-sized, more suitable for large-sized sheet material Structure bending, realize the horizontal Double-linkage bender that both sides bending simultaneously is carried out to the bender of wider width.
The technical solution adopted in the present invention is:Large-sized sheet material Double-linkage bender, including workbench, PLC control devices, Die holder, left folding bending apparatus and right folding bending apparatus, wherein:
Workbench, including front beam, rear cross beam and at least two guide posts, front beam and rear cross beam are supported by several stabilizer blades On the ground, at least two guide posts are parallelly fixed between front beam and rear cross beam;
Several guide post middle positions are further fixed on die holder track, wherein:Die holder track is double-rail configuration, packet Left track and right track are included, left track and right track, which are respectively equipped with several left mould tools and right mould to pairing, to be had, per a pair of left mould Tool and right mould tool are connected to die holder moving on rails by one piece of sliding block and a sliding power source, and plate to be processed is inserted into left The left mould of apparatus for bending and right folding bending apparatus corresponding position has between right mould tool, and then realizes bending, and per a pair of of pairing Left mould tool and right mould tool be removably attached on die holder track;
Die holder track, left and right side are at least each provided with a pressing device, and the pressing device is by cantilever and stretches Contracting compression axis, flexible power source are connected on front beam or rear cross beam;
Left folding bending apparatus and right folding bending apparatus drive it towards die holder rail by left carriage and right carriage respectively Road moves, and left folding bending apparatus is equipped with left bending structure and the curved servo power source of left folding;It is curved that right folding bending apparatus further respectively has right folding Structure and the curved servo power source of right folding;The curved servo power source of left folding and the curved servo power source of right folding are commonly connected to PLC control dresses It sets, and then realizes Collaborative Control bending.
Preferably, the position between two tracks of die holder track is adjustable, wherein a track is fixed, another track is logical It overregulates lead screw and adjusting handle adjusts mutual distance between this two tracks, or this two rails are adjusted by regulation motor Mutual distance between road, or adjust the mutual distance between this two tracks by adjusting cylinder.
Preferably, one end on the workbench direction vertical with die holder is additionally provided with automatic charging device, automatic charging device Including band to band transfer module and robot arm, robot arm is transmitted the plate prepared on band to band transfer module by the handgrip set on its bottom To die holder top position.
Preferably, the handgrip top position of robot arm is additionally provided with several air clampers, these pneumatic clampings dress Connection PLC control devices are set, realize the synchronized Coordinative Control.
Preferably, workbench is additionally provided with control guide rail along its periphery, and PLC control devices are connected by controlling mobile device It is slided on control guide rail, and controls mobile device and drive it along control guide rail sliding by control panel.
Preferably, control guide rail is L-type structure or forms closed loop configuration along workbench.
Preferably, control panel is connect with control mobile device by wireless device, the direct remote control movement dress of control panel It sets, and then realizes the purpose of mobile PLC control devices.
Compared with prior art, the beneficial effects of the invention are as follows:The Double-linkage bender of the present invention, work is fixed on by die holder Make the centre position of platform, then drives left folding bending apparatus and right folding bending apparatus using left carriage and right carriage respectively It draws close towards die holder, and then adjusts the distance of left folding bending apparatus and right folding bending apparatus relative to die holder, is used after adjusting The curved servo power source of left folding and the curved servo power source of right folding, which control it and carry out bending, to be pressed on die holder and waits for bending sheets.
If in addition, being connected with the mold of dry-charged plates on the die holder of the present invention by die holder track, the shape of these molds is each It is different, when doing the shape of detailed design mold, can according to the different location of the plank of required processing shape and design not Isostructural mold, and these molds can be arranged according to the shape order processed needed for plank, realize integration processing.From And convenient for the different structure shape of the different location on the same large-sized sheet material of bending, shorten the process-cycle of large-sized sheet material.
Moreover, the Double-linkage bender of the present invention is mainly practically applicable to the bending of large-sized sheet material, in bending, thereon, lower die The position of tool can adjust the mutual distance between it by adjusting sliding rail, easy to use.Left and right mold is detachable, more Add and be convenient for changing, scope of application processing can also process small size parts bending.
Finally, die holder track of the invention, left and right side are at least each provided with a pressing device, the pressing device It is connected on front beam or rear cross beam by cantilever and flexible compression axis, flexible power source, realizes automatic impaction, automate Degree higher.
Description of the drawings
Fig. 1 is the structure chart of one embodiment of large-sized sheet material Double-linkage bender;
Fig. 2 is the structure chart of another embodiment of large-sized sheet material Double-linkage bender;
Fig. 3 is the detailed structure view of the automatic charging device of the embodiment of Fig. 1 and Fig. 2;
Wherein:1- workbench, 2- PLC control devices, 3- die holders, 4- left folding bending apparatus, the left bending structures of 41-, 42- are left Bending servo power source;5- right folding bending apparatus, the right bending structures of 51-, the curved servo power source of 52- right foldings;6- die holder tracks, 61- Left track, 62- right tracks;7- automatic charging devices, 71- band to band transfer module, 72- robots arm, 73- handgrips, 74- pneumatic clampings dress It sets;8- sliding blocks, 9- sliding powers source, the left carriages of 10-, 11- front beams, 12- rear cross beams, 13- guide posts, 14- stabilizer blades, 15- Right carriage, 16- pressing devices, 161- cantilevers, 162- stretch compression axis, and 163- stretches power source;18- controls guide rail, 19- Control mobile device, 20- control panels, 21- left moulds tool, 22- right moulds tool, 23- adjusting lead screws, 24- adjusting handles, 25- adjusting electricity Machine, 26- adjust cylinder.
Specific implementation mode
In order to deepen the understanding of the present invention, present invention will be further explained below with reference to the attached drawings and examples, the implementation Example is only used for explaining the present invention, does not constitute and limits to protection scope of the present invention.
As shown in Figure 1, large-sized sheet material Double-linkage bender, including workbench 1, PLC control devices 2, die holder 3, left folding are curved Device 4 and right folding bending apparatus 5, wherein:Workbench 1, including front beam 11, rear cross beam 12 and at least two guide posts 13, front beam 11 and rear cross beam 12 by several stabilizer blades 14 support on the ground, at least two guide posts 13 be parallelly fixed on front beam 11 and after Between crossbeam 12;Several 13 middle positions of guide post are further fixed on die holder track 6, wherein:Die holder track 6 is two-orbit knot Structure comprising left track 61 and right track 62, left track 61 and right track 62 are respectively equipped with several left moulds to pairing and have 21 Hes Right mould tool 22 is connected to die holder rail per a pair of left mould tool 21 and right mould tool 22 by one piece of sliding block 8 and a sliding power source 9 It is moved on road 6, plate to be processed is inserted into left mould tool 21 and right mould tool 22 of the left folding bending apparatus with right folding bending apparatus corresponding position Between, and then realize bending, and it is removably attached to die holder track 6 per a pair of left mould tool 21 matched and right mould tool 22 On;Die holder track 6, left and right side are at least each provided with a pressing device 16, which passes through 161 He of cantilever Flexible compression axis 162, flexible power source 163 are connected on front beam 11 or rear cross beam 12;Left folding bending apparatus 4 and the curved dress of right folding Set 5 drives it to be moved towards die holder track 6 by left carriage 10 and right carriage 15 respectively, and left folding bending apparatus 4 is equipped with Left bending structure 41 and the curved servo power source of left folding 42;Right folding bending apparatus 5 further respectively has right bending structure 51 and right folding is curved watches Take power source 52;The curved servo power source 42 of left folding and the curved servo power source of right folding 52 are commonly connected on PLC control devices 2, into And realize Collaborative Control bending.
Referring to Fig. 1, the position between two tracks of die holder track 6 is adjustable, wherein a track is fixed, another track The mutual distance between this two tracks is adjusted by adjusting lead screw 23 and adjusting handle 24, or is adjusted by regulation motor 25 Mutual distance between this two tracks, or by adjust cylinder 26 adjust this two tracks between mutual distance.
As shown in Figures 2 and 3, one end on the direction vertical with die holder 3 of workbench 1 is additionally provided with automatic charging device 7, from Dynamic feeding device 7 includes band to band transfer module 71 and robot arm 72, and robot arm 72 will be passed by the handgrip 73 set on its bottom The plate of preparation is transmitted to 3 top position of die holder on defeated 71, this feeding device is set up, and the folding of the bender is improved Curved efficiency and the degree of automation, reduce human cost.If 73 top position of handgrip of robot arm 72 is additionally provided with dry gas Dynamic pressing device 74, these air clampers 74 connect PLC control devices 2, realize the synchronized Coordinative Control.
As shown in figures 1 and 3, workbench 1 is additionally provided with control guide rail 18 along its periphery, and PLC control devices 2 pass through control Mobile device 19 is connected on control guide rail 18 and slides, and controls mobile device 19 and drive it to be led along control by control panel 20 Rail 18 slides, can with and position of the adjustment PLC control devices relative to apparatus for bending, be conveniently operated personnel and operate folding on one side It is curved, observation bending situation of walking about on one side.Control guide rail 18 for L-type structure or forms closed loop configuration along workbench 1, There can be preferable observing effect.Control panel 20 is connect with control mobile device 19 by wireless device, and control panel 20 is direct Remote control mobile device 19, and then realize the purpose of mobile PLC control devices, it is conveniently operated.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field Member understands the spirit of the present invention easily according to above-described embodiment, and makes different amplification and variation, but as long as not departing from this The spirit of invention, all within the scope of the present invention.

Claims (7)

1. large-sized sheet material Double-linkage bender, it is characterised in that:Including workbench(1), PLC control devices(2), die holder(3), it is left Apparatus for bending(4)With right folding bending apparatus(5), wherein:
Workbench(1), including front beam(11), rear cross beam(12)At least two guide posts(13), front beam(11)And rear cross beam (12)Pass through several stabilizer blades(14)It supports on the ground, at least two guide posts(13)Parallelly it is fixed on front beam(11)With rear cross Beam(12)Between;
Several guide posts(13)Middle position is further fixed on die holder track(6), wherein:Die holder track(6)For double-rail configuration, It includes left track(61)And right track(62), left track(61)And right track(62)Several left moulds to pairing are respectively equipped with to have (21)Have with right mould(22), have per a pair of left mould(21)Have with right mould(22)Pass through one piece of sliding block(8)With a sliding power source (9)It is connected to die holder track(6)Upper movement, plate to be processed are inserted into a left side for left folding bending apparatus and right folding bending apparatus corresponding position Mold(21)Have with right mould(22)Between, and then realize bending, and the left mould tool per a pair of of pairing(21)Have with right mould(22) It is removably attached to die holder track(6)On;
Die holder track(6), left and right side is at least each provided with a pressing device(16), the pressing device(16)By outstanding Arm(161)With flexible compression axis(162), flexible power source(163)It is connected to front beam(11)Or rear cross beam(12)On;
Left folding bending apparatus(4)With right folding bending apparatus(5)Pass through left carriage respectively(10)With right carriage(15)Drive it Towards die holder track(6)It is mobile, left folding bending apparatus(4)Equipped with left bending structure(41)With the curved servo power source of left folding(42);It is right Apparatus for bending(5)Further respectively have right bending structure(51)With the curved servo power source of right folding(52);The curved servo power source of left folding (42)With the curved servo power source of right folding(52)It is commonly connected to PLC control devices(2)On, and then realize Collaborative Control bending.
2. large-sized sheet material Double-linkage bender according to claim 1, it is characterised in that:Die holder track(6)Two rails Position between road is adjustable, wherein a track is fixed, another track is by adjusting lead screw(23)And adjusting handle(24)It adjusts The mutual distance between this two tracks is saved, or passes through regulation motor(25)The mutual distance between this two tracks is adjusted, Or by adjusting cylinder(26)Adjust the mutual distance between this two tracks.
3. large-sized sheet material Double-linkage bender according to claim 1, it is characterised in that:Workbench(1)With die holder(3)It hangs down One end on straight direction is additionally provided with automatic charging device(7), automatic charging device(7)Including band to band transfer module(71)It is hung with robot Arm(72), the robot arm(72)Pass through the handgrip set on its bottom(73)By band to band transfer module(71)The plate of upper preparation transmits To die holder(3)Top position.
4. large-sized sheet material Double-linkage bender according to claim 3, it is characterised in that:Robot arm(72)Handgrip (73)Top position is additionally provided with several air clampers(74), these air clampers(74)Connect PLC control devices (2), realize the synchronized Coordinative Control.
5. large-sized sheet material Double-linkage bender according to claim 1, it is characterised in that:Workbench(1)Along its periphery It is additionally provided with control guide rail(18), PLC control devices(2)By controlling mobile device(19)It is connected to control guide rail(18)Upper cunning It is dynamic, and control mobile device(19)Pass through control panel(20)Drive it along control guide rail(18)Sliding.
6. large-sized sheet material Double-linkage bender according to claim 5, it is characterised in that:Control guide rail(18)For L-type knot Structure or along workbench(1)Form closed loop configuration.
7. large-sized sheet material Double-linkage bender according to claim 5 or 6, it is characterised in that:Control panel(20)With control Mobile device(19)It is connected by wireless device, control panel(20)Direct remote control mobile device(19), and then realize movement The purpose of PLC control devices.
CN201710270929.XA 2017-04-24 2017-04-24 Large-sized sheet material Double-linkage bender Active CN106862325B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710270929.XA CN106862325B (en) 2017-04-24 2017-04-24 Large-sized sheet material Double-linkage bender

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710270929.XA CN106862325B (en) 2017-04-24 2017-04-24 Large-sized sheet material Double-linkage bender
PCT/CN2017/082694 WO2018196013A1 (en) 2017-04-24 2017-05-02 Large-sized plate material double linkage bending machine

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CN106862325A CN106862325A (en) 2017-06-20
CN106862325B true CN106862325B (en) 2018-11-06

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WO (1) WO2018196013A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107413898B (en) * 2017-07-31 2019-01-22 马鞍山市中亚机床制造有限公司 A kind of automatic mould changing device of bending machine
WO2019169518A1 (en) * 2018-03-05 2019-09-12 江苏江海机床集团有限公司 Large-sized plate dual-linkage bending machine
CN112139300B (en) * 2020-09-10 2022-05-27 安徽哈科数控机床制造有限公司 Bending system for automatic feeding and positioning of plates
CN112139299B (en) * 2020-09-10 2022-05-31 安徽哈科数控机床制造有限公司 Automatic feeding, positioning and bending method for plates

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JP2529109B2 (en) * 1987-07-10 1996-08-28 株式会社ファブリカトヤマ Forming device for sheet metal cylinder with seam
CN2788926Y (en) * 2005-04-27 2006-06-21 江苏国力锻压机床有限公司 Double-machine linkaging bending machine
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WO2018196013A1 (en) 2018-11-01

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