CN106862326A - The large-sized sheet material Double-linkage bender of quickly replacing mould - Google Patents

The large-sized sheet material Double-linkage bender of quickly replacing mould Download PDF

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Publication number
CN106862326A
CN106862326A CN201710280868.5A CN201710280868A CN106862326A CN 106862326 A CN106862326 A CN 106862326A CN 201710280868 A CN201710280868 A CN 201710280868A CN 106862326 A CN106862326 A CN 106862326A
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CN
China
Prior art keywords
left
right
mould
track
die holder
Prior art date
Application number
CN201710280868.5A
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Chinese (zh)
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CN106862326B (en
Inventor
江琳
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江苏江海机床集团有限公司
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Priority to CN201710280868.5A priority Critical patent/CN106862326B/en
Publication of CN106862326A publication Critical patent/CN106862326A/en
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Publication of CN106862326B publication Critical patent/CN106862326B/en

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Classifications

    • 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
    • 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

Abstract

The invention discloses the large-sized sheet material Double-linkage bender of quickly replacing mould, 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 pillars, at least two guide pillars are abreast fixed between front beam and rear cross beam;Some guide pillar middle positions are further fixed on die holder track, and the mould of some different shapes and structure is sequentially connected on die holder track;The left mould tool and right mould tool of the die holder track of this bender are connected directly between on die holder track by a sliding machine respectively, while the sliding machine is fixed on left folding bending apparatus and right folding bending apparatus by a connecting rod respectively.Bender of the invention, compact conformation, suitable for many structure bendings of large-sized sheet material, can be with quick load and the bender of unloading bending parts, and the bender can also realize carrying out the bender of wider width both sides bending simultaneously.

Description

The large-sized sheet material Double-linkage bender of quickly replacing mould

Technical field

The present invention relates to sheet metal bending equipment technical field, more particularly to the large-sized sheet material Double-linkage of quickly replacing mould Bender.

Background technology

In the prior art, the length of bending plate, commonly greater than the width of separate unit bender, is this overlength plate of bending, Need to carry out dual-machine linkage operation, will two benders be stitched together, and it is worked asynchronously, this bender can be referred to as It is Double-machine linkaging bending machine, mainly includes the first bender and the second bender, workbench, institute is equipped with each bender State and be fixed with workbench lower mould, the two ends of each bender are provided with side plate, the two ends of workbench and lower mould with corresponding side Plate outside is concordant, because side plate is roughing part, when two-shipper is stitched together, between the first bender and the second bender Gap is inevitably present, makes workbench and lower mould on the workbench and lower mould and the second bender on the first bender Between gap be 3-5mm, when dual-machine linkage bending plate, a discontinuous folding line can be formed in the seam crossing of lower mould, make It is poor into plate bending precision.

And existing bending parts, especially large-scale bending component are shown in, because its size is larger, machine Inspection process afterwards needs to complete the various angles of inspection and sized data, and difficulty is larger and more time-consuming.

In the prior art, larger-size sheet material parts are in bending, because its design structure is complex, generally Need to carry out the bending of multi-pass, the operation such as bending each time needs to position, conveys, verifies, queuing up, the process-cycle is more long, and And structure and flow are complicated, are unfavorable for production.

The content of the invention

In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of compact conformation, many suitable for large-sized sheet material Structure bending, can be with quick load and the bender of unloading bending parts, and the bender can also be realized to width Degree bender wider carries out both sides bending simultaneously.

The technical solution adopted in the present invention is:Including workbench, PLC control devices, die holder, left folding bending apparatus and the right side Apparatus for bending, wherein:

Workbench, including front beam, rear cross beam and at least two guide pillars, front beam and rear cross beam are supported on ground by some legs On face, at least two guide pillars are abreast fixed between front beam and rear cross beam;

Some guide pillar middle positions are further fixed on die holder track, wherein:Die holder track is double-rail configuration, and it includes left rail Road and right track, left track and right track are respectively equipped with the left mould tool and right mould tool of a pair of pairings;

Left mould has with right mould tool respectively by being slided in its corresponding left track of sliding machine and right track, plate to be processed Between material insertion left folding bending apparatus and the left mould tool and right mould tool of right folding bending apparatus correspondence position, and then realize bending;And it is left If mould and right mould tool are removably attached on sliding machine by the auricle located at its bottom and bolt stem respectively;

Die holder track, its left side and right side are at least each provided with a hold-down gear, and the hold-down gear is by cantilever and flexible pressure Mandrel, flexible power source are connected on front beam or rear cross beam;

Left folding bending apparatus and right folding bending apparatus drive it to be moved towards die holder track by left carriage and right carriage respectively It is dynamic, while the sliding machine for loading left mould tool and right mould tool is fixedly connected on left folding bending apparatus and the right side by a connecting rod respectively On apparatus for bending;

Left folding bending apparatus are provided with left bending structure and the curved servo power source of left folding;Right folding bending apparatus further respectively have right bending structure With 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 on PLC control devices, And then realize Collaborative Control bending;

Position between two tracks of die holder track is adjustable, wherein a track is fixed, another track is by adjusting screw mandrel And adjusting handle or regulation motor or regulation cylinder adjust this two tracks between mutual distance.

Preferably, the 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 by the plate that the handgrip located at its bottom will be prepared on band to band transfer module To die holder tip position.

Preferably, the handgrip tip position of robot arm is additionally provided with some air clampers, these pneumatic clampings dress Connection PLC control devices are put, the synchronized Coordinative Control is realized.

Preferably, workbench is additionally provided with control guide rail along its periphery, and PLC control devices are connected by controlling mobile device Slided on control guide rail, and control mobile device to drive it along control slide by control panel.

Preferably, control guide rail that the loop configuration of closing is formed for L-type structure or along workbench.

Preferably, control panel is connected with control mobile device by wireless device, the direct remote control movement dress of control panel Put, and then realize the purpose of mobile PLC control devices.

Compared with prior art, the beneficial effects of the invention are as follows:1. Double-linkage bender of the invention, die holder is fixed on Then left folding bending apparatus and right folding bending apparatus are used left carriage and right carriage band by the centre position of workbench respectively Move it to be drawn close towards die holder, and then adjust the distance of left folding bending apparatus and right folding bending apparatus relative to die holder, make after adjusting It is controlled with the curved servo power source of left folding and the curved servo power source of right folding carries out bending and is pressed on die holder to treat bending sheets.

If the mould of dry-charged plates is 2. connected with die holder of the invention by die holder track, these moulds it is different, When the shape of detailed design mould is done, according to the shape of the diverse location of the sheet material of required processing and different knots can be designed The mould of structure, and these moulds can realize integration processing according to the shape order arrangement processed needed for sheet material.So as to just In the different structure shape of the diverse location on the same large-sized sheet material of bending, the process-cycle of large-sized sheet material is shortened.

3. Double-linkage bender of the invention is mainly practically applicable to the bending of large-sized sheet material, in bending, its upper and lower mould Position can adjust it by adjusting sliding rail between mutual distance, it is easy to use.Left and right mould is detachable, more just Just change, scope of application processing, it is also possible to process small size parts bending.

4. the key improvements point of duplex bender of the invention is that the left mould of the die holder track of this bender has and right Mould is connected directly between on die holder track by a sliding machine respectively, while the sliding machine passes through a connecting rod respectively It is fixed on left folding bending apparatus and right folding bending apparatus, when the bender works, left mould has and is fixed on slip by mould On dolly, unloading bending parts, realize the quick-replaceable of bending parts in time.

5. die holder track of the invention, is at least each provided with a hold-down gear with right side on the left of it, and the hold-down gear leads to Cross cantilever and flexible compression axis, flexible power source are connected on front beam or rear cross beam, realize automatic impaction, automate journey Du Genggao.

Brief description of the drawings

Fig. 1 is the structure chart of one embodiment of the large-sized sheet material Double-linkage bender of quickly replacing mould;

Fig. 2 is the structure chart of another embodiment of the large-sized sheet material Double-linkage bender of quickly replacing mould;

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- left foldings are curved 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, the left rails of 61- Road, 62- right tracks;7- automatic charging devices, 71- band to band transfer module, 72- robots arm, 73- handgrips, 74- air clampers; 8- sliding machines, 9- connecting rods, the left carriages of 10-, 11- front beams, 12- rear cross beams, 13- guide pillars, 14- legs, the right cunnings of 15- Dynamic device, 16- hold-down gears, 161- cantilevers, 162- stretches compression axis, and 163- stretches power source;17- plates, 18- controls are led Rail, 19- control mobile devices, 20- control panels, 21- left moulds tool, 22- right moulds tool, 23- regulation screw mandrels, 24- adjusting handles, 25- Regulation motor, 26- regulation cylinders, 27- auricles, 28- bolts.

Specific embodiment

In order to deepen the understanding of the present invention, the present invention is further described with reference to the accompanying drawings and examples, the implementation Example is only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.

As shown in figure 1, the large-sized sheet material Double-linkage bender of quickly replacing mould, including workbench 1, PLC control devices 2nd, die holder 3, left folding bending apparatus 4 and right folding bending apparatus 5, wherein:

Workbench 1, including front beam 11, rear cross beam 12 and at least two guide pillars 13, front beam 11 and rear cross beam 12 are by some Leg 14 is supported on the ground, and at least two guide pillars 13 are abreast fixed between front beam 11 and rear cross beam 12;Some are led The middle position of post 13 is further fixed on die holder track 6, wherein:Die holder track 6 is double-rail configuration, and it includes left track 61 and the right side Track 62, left track 61 and right track 62 are respectively equipped with the left mould tool 21 and right mould tool 22 of a pair of pairings;Left mould has 21 and right mould Tool 22 in its corresponding left track 61 of sliding machine 8 and right track 62 respectively by sliding, and plate insertion to be processed is left Between the left mould tool 21 and right mould tool 22 of apparatus for bending and right folding bending apparatus correspondence position, and then realize bending;And left mould has If 21 and right mould tool 22 be removably attached on sliding machine 8 by the auricle 27 located at its bottom and bolt stem 28 respectively; Die holder track 6, its left side and right side are at least each provided with a hold-down gear 16, and the hold-down gear 16 is by cantilever 161 and stretches Contractive pressure mandrel 162, flexible power source 163 are connected on front beam 11 or rear cross beam 12;Left folding bending apparatus 4 and right folding bending apparatus 5 drive it to be moved towards die holder track 6 by left carriage 10 and right carriage 15 respectively, while loading left mould has 21 Hes The sliding machine 8 of right mould tool 22 is fixedly connected on left folding bending apparatus 4 and right folding bending apparatus 5 by a connecting rod 9 respectively;It is left Apparatus for bending 4 is provided with left bending structure 41 and the curved servo power source 42 of left folding;Right folding bending apparatus 5 further respectively have right bending structure 51 and the curved servo power source 52 of right folding;The curved servo power source 42 of left folding and the curved servo power source 52 of right folding are commonly connected to PLC controls On device processed 2, and then 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 By adjust screw mandrel 23 and adjusting handle 24 or regulation motor 25 or regulation cylinder 26 adjust this two tracks between phase Mutual edge distance.

As shown in Figures 2 and 3, the 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 located at its bottom The plate 17 of preparation is transmitted to the tip position of die holder 3 on defeated 71, and setting up for this feeding device improves the bender Bending efficiency and automaticity, reduce human cost.The tip position of handgrip 73 of robot arm 72 is additionally provided with some Air clamper 74, these air clampers 74 connection PLC control devices 2, realizes 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 are by control Mobile device 19 is connected on control guide rail 18 and slides, and it leads along control to control mobile device 19 to pass through the drive of control panel 20 Rail 18 is slided, can with and adjustment PLC control devices relative to apparatus for bending position, facilitate operating personnel on one side operation roll over It is curved, while observation bending situation of walking about.Control guide rail 18 forms the loop configuration of closing for L-type structure or along workbench 1, There can be preferable observing effect.Control panel 20 is connected with control mobile device 19 by wireless device, and control panel 20 is direct Remote control mobile device 19, and then the purpose of mobile PLC control devices is realized, convenient operation.

What embodiments of the invention were announced is preferred embodiment, but is not limited thereto, the ordinary skill people of this area Member, easily according to above-described embodiment, understands spirit of the invention, and makes different amplifications and change, but as long as not departing from this The spirit of invention, all within the scope of the present invention.

Claims (6)

1. the large-sized sheet material Double-linkage bender of quickly replacing mould, it is characterised in that:Including workbench(1), PLC control devices (2), die holder(3), left folding bending apparatus(4)With right folding bending apparatus(5), wherein:
Workbench(1), including front beam(11), rear cross beam(12)At least two guide pillars(13), front beam(11)And rear cross beam (12)By some legs(14)Support on the ground, at least two guide pillars(13)Abreast it is fixed on front beam(11)With rear horizontal stroke Beam(12)Between;
Some guide pillars(13)Middle position is further fixed on die holder track(6), wherein:Die holder track(6)It is double-rail configuration, It includes left track(61)And right track(62), left track(61)And right track(62)It is respectively equipped with the left mould tool of a pair of pairings (21)Have with right mould(22);
Left mould has(21)Have with right mould(22)Pass through a sliding machine respectively(8)Its corresponding left track(61)And right track (62)Upper slip, plate insertion left folding bending apparatus to be processed have with the left mould of right folding bending apparatus correspondence position(21)Have with right mould (22)Between, and then realize bending;And left mould has(21)Have with right mould(22)Respectively by the auricle located at its bottom(27) If with bolt stem(28)It is removably attached to sliding machine(8)On;
Die holder track(6), its left side and right side are at least each provided with a hold-down gear(16), the hold-down gear(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, while loading left mould tool(21)Have with right mould(22)Sliding machine(8)Pass through a company respectively Extension bar(9)It is fixedly connected on left folding bending apparatus(4)With right folding bending apparatus(5)On;
Left folding bending apparatus(4)It is provided with left bending structure(41)With the curved servo power source of left folding(42);Right folding bending apparatus(5)Also distinguish It is provided with 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 of right folding Source(52)It is commonly connected to PLC control devices(2)On, and then realize Collaborative Control bending;
Die holder track(6)Two tracks between position it is adjustable, wherein a track is fixed, another track is by adjusting silk Bar(23)And adjusting handle(24)Or regulation motor(25)Or regulation cylinder(26)Adjust mutual between this two tracks Distance.
2. the large-sized sheet material Double-linkage bender of quickly replacing mould according to claim 1, it is characterised in that:Workbench (1)With die holder(3)One end on vertical direction is additionally provided with automatic charging device(7), automatic charging device(7)Including band to band transfer module (71)With robot arm(72), the robot arm(72)By the handgrip located at its bottom(73)By band to band transfer module(71)On Prepared plate(17)Transmit to die holder(3)Tip position.
3. the large-sized sheet material Double-linkage bender of quickly replacing mould according to claim 1, it is characterised in that:Robot Arm(72)Handgrip(73)Tip position is additionally provided with some air clampers(74), these air clampers(74)Connection PLC control devices(2), realize the synchronized Coordinative Control.
4. the large-sized sheet material Double-linkage bender of quickly replacing mould according to claim 1, it is characterised in that:Workbench (1)Control guide rail is additionally provided with along its periphery(18), PLC control devices(2)By controlling mobile device(19)It is connected to control Guide rail(18)Upper slip, and control mobile device(19)By control panel(20)It is driven along control guide rail(18)Slide.
5. the large-sized sheet material Double-linkage bender of quickly replacing mould according to claim 5, it is characterised in that:Control is led Rail(18)For L-type structure or along workbench(1)Form the loop configuration of closing.
6. the large-sized sheet material Double-linkage bender of the quickly replacing mould according to claim 4 or 5, it is characterised in that:Control Making sheet(20)With control mobile device(19)Connected by wireless device, control panel(20)Direct remote control mobile device (19), and then realize the purpose of mobile PLC control devices.
CN201710280868.5A 2017-04-26 2017-04-26 The large-sized sheet material Double-linkage bender of quickly replacing mould CN106862326B (en)

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CN201710280868.5A CN106862326B (en) 2017-04-26 2017-04-26 The large-sized sheet material Double-linkage bender of quickly replacing mould

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CN106862326B CN106862326B (en) 2018-11-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107413898A (en) * 2017-07-31 2017-12-01 马鞍山市中亚机床制造有限公司 A kind of automatic mould changing device of bender
CN107597983A (en) * 2017-09-14 2018-01-19 南通市众惠模具有限公司 A kind of easy to remove and installation mould

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628360A (en) * 1970-01-21 1971-12-21 Niagara Machine & Tool Works Roll forming machine
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
CN201848463U (en) * 2010-11-19 2011-06-01 马鞍山市中亚机床制造有限公司 Bending machine employing double-machine linkage
CN203245223U (en) * 2013-04-19 2013-10-23 重庆铁马工业集团有限公司 Double-workbench bending linkage machine set
CN204220689U (en) * 2014-11-03 2015-03-25 黄石华信机械设备有限公司 One three is electric-linked turns round axle Synchronous Bending machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628360A (en) * 1970-01-21 1971-12-21 Niagara Machine & Tool Works Roll forming machine
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
CN201848463U (en) * 2010-11-19 2011-06-01 马鞍山市中亚机床制造有限公司 Bending machine employing double-machine linkage
CN203245223U (en) * 2013-04-19 2013-10-23 重庆铁马工业集团有限公司 Double-workbench bending linkage machine set
CN204220689U (en) * 2014-11-03 2015-03-25 黄石华信机械设备有限公司 One three is electric-linked turns round axle Synchronous Bending machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107413898A (en) * 2017-07-31 2017-12-01 马鞍山市中亚机床制造有限公司 A kind of automatic mould changing device of bender
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
CN107597983A (en) * 2017-09-14 2018-01-19 南通市众惠模具有限公司 A kind of easy to remove and installation mould
CN107597983B (en) * 2017-09-14 2019-03-08 南通市众惠模具有限公司 A kind of easy to remove and installation mold
WO2019052259A1 (en) * 2017-09-14 2019-03-21 南通市众惠模具有限公司 Mould convenient for moving and installation

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