CN107052098B - A kind of horizontal Double-linkage bending machine - Google Patents

A kind of horizontal Double-linkage bending machine Download PDF

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Publication number
CN107052098B
CN107052098B CN201710270952.9A CN201710270952A CN107052098B CN 107052098 B CN107052098 B CN 107052098B CN 201710270952 A CN201710270952 A CN 201710270952A CN 107052098 B CN107052098 B CN 107052098B
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CN
China
Prior art keywords
bending
die holder
left
power source
right
Prior art date
Application number
CN201710270952.9A
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Chinese (zh)
Other versions
CN107052098A (en
Inventor
江琳
Original Assignee
江苏江海机床集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201710270952.9A priority Critical patent/CN107052098B/en
Publication of CN107052098A publication Critical patent/CN107052098A/en
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Publication of CN107052098B publication Critical patent/CN107052098B/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
    • B21D5/004Bending 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
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/105Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
    • 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
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
    • 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
    • B21D5/04Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work

Abstract

The invention discloses a kind of horizontal Double-linkage bending machines, including workbench, PLC control device, 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 fixed between front beam and rear cross beam in parallel;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;Die holder track, left and right side are at least each provided with a pressing device, which is connected on front beam or rear cross beam by cantilever and flexible compression axis, flexible power source;Left folding bending apparatus and right folding bending apparatus pass through left carriage respectively and right carriage drives it mobile towards die holder track, and the curved servo power source of left folding and the curved servo power source of right folding are commonly connected on PLC control device, and then realize Collaborative Control bending.The present invention is the Double-linkage bending machine of the plate of compact-sized, efficient bending wider width.

Description

A kind of horizontal Double-linkage bending machine

Technical field

The present invention relates to sheet metal bending equipment technical fields, more particularly to a kind of horizontal Double-linkage bending machine.

Background technique

In the prior art, the length of bending plate is this overlength plate of bending commonly greater than the width of separate unit bending machine, It needs to carry out dual-machine linkage operation, i.e., two bending machines is stitched together, and make its synchronous working, this bending machine can be referred to as For Double-machine linkaging bending machine, mainly includes the first bending machine and the second bending machine, be equipped with workbench on each bending machine, institute State and be fixed with lower die on workbench, the both ends of each bending machine 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 bending machine and the second bending machine It is inevitably present gap, makes the workbench on the first bending machine and workbench and lower die on lower die and the second bending machine Between gap be 3-5mm will 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 components, especially large-scale bending component is shown in, since its size is larger, completes the process 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 plate components are in bending, since its design structure is complex, usually Needing to carry out the bending of multi-pass, bending each time needs the processes such as to position, convey, verify, be lined up, and the process-cycle is longer, and And structure and process are complicated, are unfavorable for producing.

Summary of the invention

In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides it is a kind of it is compact-sized, realize to wider width Bending machine carry out both sides simultaneously bending horizontal Double-linkage bending machine.

The technical scheme adopted by the invention is that: a kind of horizontal Double-linkage bending machine, including workbench, PLC control device, Die holder, left folding bending apparatus and right folding bending apparatus, in which:

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 fixed between front beam and rear cross beam in parallel;

At least two guide post middle positions are further fixed on die holder track, and several different shapes are sequentially connected on die holder track And the mold of structure, these molds are connected to die holder moving on rails by sliding block and sliding power source;

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 pass through left carriage respectively and right carriage drives it towards die holder rail Road is mobile, 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 dress It sets, and then realizes Collaborative Control bending.

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 boom, robot boom is transmitted the plate prepared on band to band transfer module by being set to the handgrip of its bottom To die holder top position.

Preferably, the handgrip top position of robot boom is additionally provided with several air clampers, these pneumatic clampings dress Connection PLC control device is set, realizes the synchronized Coordinative Control.

Preferably, workbench is additionally provided with control guide rail along its periphery, and PLC control device passes through control mobile device connection 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 ring structure along workbench.

Preferably, control panel is connect with control mobile device by wireless device, the mobile dress of the direct remote control of control panel It sets, and then realizes the purpose of mobile PLC control device.

Compared with prior art, the beneficial effects of the present invention are: Double-linkage bending machine of the invention, is fixed on work for die holder Make the middle 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, uses after adjusting The curved servo power source of left folding and the curved servo power source of right folding control its carry out bending be pressed on die holder to bending sheets.

If the shape of these molds is each in addition, being connected with the mold of dry-charged plates on die holder of the invention by die holder track It is different, when doing the shape of detailed design mold, can according to the different location of the plate of required processing shape and design not Isostructural mold, and these molds can be arranged according to the shape order of processing needed for plate, 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.

Finally, die holder track of the invention, left and right side is 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 is higher.

Detailed description of the invention

Fig. 1 is a kind of structure chart of one embodiment of horizontal Double-linkage bending machine;

Fig. 2 is a kind of structure chart of another embodiment of horizontal Double-linkage bending machine;

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 device, 3- die holder, 4- left folding bending apparatus, the left bending structure of 41-, 42- are left Bending servo power source;5- right folding bending apparatus, the right bending structure of 51-, the curved servo power source of 52- right folding;6- die holder track, 7- is certainly Dynamic feeding device, 71- band to band transfer module, 72- robot boom, 73- handgrip, 74- air clamper;8- sliding block, 9- sliding power Source, the left carriage of 10-, 11- front beam, 12- rear cross beam, 13- guide post, 14- stabilizer blade, the right carriage of 15-, 16- compress dress It sets, 161- cantilever, 162- stretches compression axis, and 163- stretches power source;18- controls guide rail, and 19- controls mobile device, 20- control Plate, 21- mold.

Specific embodiment

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 for explaining only the invention, does not constitute protection scope of the present invention and limits.

As shown in Figure 1, a kind of horizontal Double-linkage bending machine, including workbench 1, PLC control device 2, die holder 3, left folding are curved Device 4 and right folding bending apparatus 5, in which: 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 fixed in parallel front beam 11 and after Between crossbeam 12;At least two 13 middle positions of guide post are further fixed on die holder track 6, are sequentially connected on die holder track 6 several The mold 21 of different shape and structure, these molds 21 are connected on die holder track 6 and are transported by sliding block 8 and sliding power source 9 It is dynamic;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 mobile 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 42 of left folding;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 52 of right folding are commonly connected on PLC control device 2, into And realize Collaborative Control bending.

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 boom 72, and robot boom 72 will be passed by being set to the handgrip 73 of 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 bending machine is improved Curved efficiency and the degree of automation, reduce human cost.If 73 top position of handgrip of robot boom 72 is additionally provided with dry gas Dynamic pressing device 74, these air clampers 74 connect PLC control device 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 device 2 passes through control Mobile device 19 is connected on control guide rail 18 and slides, and controls mobile device 19 and drive it to lead along control by control panel 20 Rail 18 slides, can with and position of the adjustment PLC control device relative to apparatus for bending, facilitate operator to operate folding on one side It is curved, it walks about observe bending situation on one side.Control guide rail 18 for L-type structure or forms closed ring structure along workbench 1, It can have 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 device, facilitate operation.

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, easily according to above-described embodiment, understands spirit of the invention, and make 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 (6)

1. a kind of horizontal Double-linkage bending machine, it is characterised in that: including workbench (1), PLC control device (2), die holder (3), a left side Apparatus for bending (4) and right folding bending apparatus (5), in which:
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) on the ground by several stabilizer blades (14) support, at least two guide posts (13) are fixed on front beam (11) and rear cross in parallel Between beam (12);
At least two guide post (13) middle positions are further fixed on die holder track (6), be sequentially connected on die holder track (6) it is several not The mold (21) of similar shape and structure, these molds (21) are connected to die holder track by sliding block (8) and sliding power source (9) (6) it is moved on;
Die holder track (6), left and right side are at least each provided with a pressing device (16), which passes through outstanding Arm (161) and 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 right folding bending apparatus (5) drive it by left carriage (10) and right carriage (15) respectively Mobile towards die holder track (6), left folding bending apparatus (4) is equipped with left bending structure (41) and the curved servo power source (42) of left folding;It is right Apparatus for bending (5) further respectively has right bending structure (51) and the curved servo power source (52) of right folding;The curved servo power source of left folding (42) it is commonly connected on PLC control device (2) with the curved servo power source (52) of right folding, and then realizes Collaborative Control bending.
2. a kind of horizontal Double-linkage bending machine according to claim 1, it is characterised in that: workbench (1) and die holder (3) are hung down One end on straight direction is additionally provided with automatic charging device (7), and automatic charging device (7) includes that band to band transfer module (71) and robot are hung Arm (72), the robot boom (72) are transmitted the plate of preparation on band to band transfer module (71) by being set to the handgrip (73) of its bottom To die holder (3) top position.
3. a kind of horizontal Double-linkage bending machine according to claim 2, it is characterised in that: the handgrip of robot boom (72) (73) top position is additionally provided with several air clampers (74), these air clampers (74) connect PLC control device (2), the synchronized Coordinative Control is realized.
4. a kind of horizontal Double-linkage bending machine according to claim 1, it is characterised in that: workbench (1) is along its periphery It is additionally provided with control guide rail (18), PLC control device (2) is connected to sliding in control guide rail (18) by control mobile device (19) It is dynamic, and control mobile device (19) and drive it along control guide rail (18) sliding by control panel (20).
5. a kind of horizontal Double-linkage bending machine according to claim 4, it is characterised in that: control guide rail (18) is L-type knot Structure forms closed ring structure along workbench (1).
6. a kind of horizontal Double-linkage bending machine according to claim 4 or 5, it is characterised in that: control panel (20) and control Mobile device (19) is connected by wireless device, control panel (20) directly remote control mobile device (19), and then realizes movement The purpose of PLC control device.
CN201710270952.9A 2017-04-24 2017-04-24 A kind of horizontal Double-linkage bending machine CN107052098B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710270952.9A CN107052098B (en) 2017-04-24 2017-04-24 A kind of horizontal Double-linkage bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710270952.9A CN107052098B (en) 2017-04-24 2017-04-24 A kind of horizontal Double-linkage bending machine

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CN107052098A CN107052098A (en) 2017-08-18
CN107052098B true CN107052098B (en) 2019-05-24

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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

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