CN106862326B - 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 PDFInfo
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- CN106862326B CN106862326B CN201710280868.5A CN201710280868A CN106862326B CN 106862326 B CN106862326 B CN 106862326B CN 201710280868 A CN201710280868 A CN 201710280868A CN 106862326 B CN106862326 B CN 106862326B
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- Prior art keywords
- track
- die holder
- mould
- bending apparatus
- bender
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending 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
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses the large-sized sheet material Double-linkage benders 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 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 left mould of the die holder track of this bender has and right mould tool is connected directly between by a sliding machine on die holder track respectively, while the sliding machine is fixed on by a connecting rod on left folding bending apparatus and right folding bending apparatus respectively.The bender of the present invention, it is compact-sized, suitable for the more structure bendings of large-sized sheet material, with quick load and the benders of bending parts can be unloaded, and the bender can also be realized and carry out both sides bending simultaneously to the bender of wider width.
Description
Technical field
The present invention relates to sheet metal bending equipment technical fields, 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 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, with quick load and the benders of bending parts can be unloaded, and the bender can also be realized to width
The wider bender of degree 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 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 comprising
Left track and right track, left track and right track are respectively equipped with the left mould tool and right mould tool of a pair of of pairing；
Left mould, which has to be connected in its corresponding left track and right track by a sliding machine respectively with right mould tool, to be slided,
Plate to be processed is inserted between left folding bending apparatus and the left mould tool and right mould tool of right folding bending apparatus corresponding position, and then realizes folding
It is curved；And if left mould tool and right mould tool are removably attached to sliding machine by the auricle set on its bottom with bolt stem respectively
On；
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, while the sliding machine for loading left mould tool and right mould tool is fixedly connected on left folding bending apparatus by a connecting rod respectively
On right folding bending apparatus；
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；
Position between two tracks of die holder track is adjustable, wherein a track is fixed, another track passes through adjusting
Lead screw and adjusting handle adjust the mutual distance between this two tracks, or are adjusted between this two tracks by regulation motor
Mutual distance, or by adjust cylinder adjust the mutual distance between this two tracks.
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：1. the Double-linkage bender of the present 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
It moves it to draw close towards die holder, and then adjusts 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 to carry out bending and be pressed on die holder to wait for bending sheets.
2. if the molds of dry-charged plates is connected on the die holder of the present invention by die holder track, these molds it is different,
It, can be according to the shape and the different knots of design of the different location of the plank of required processing when doing the shape of detailed design mold
The mold of structure, and these molds can be arranged according to the shape order processed needed for plank, realize integration processing.To just
In the different structure shape of the different location on the same large-sized sheet material of bending, the process-cycle of large-sized sheet material is shortened.
3. the Double-linkage bender of the present invention is mainly practically applicable to the bending of large-sized sheet material, in bending, thereon, lower mold
Position can adjust the mutual distance between it by adjusting sliding rail, easy to use.Left and right mold is detachable, more just
Just it replaces, scope of application processing can also process small size parts bending.
4. the key improvements point of the duplex bender of the present invention is, the left mould tool of the die holder track of this bender and the right side
Mold is connected directly between by a sliding machine on die holder track 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 sliding by mold
On trolley, bending parts are unloaded in time, realize the quick-replaceable of bending parts.
5. the die holder track of the present invention, left and right side is at least each provided with a pressing device, and the pressing device is logical
It crosses cantilever and flexible compression axis, flexible power source is connected on front beam or rear cross beam, realize automatic impaction, automate journey
Spend higher.
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- 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 machines, 9- connecting rods, 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- controls mobile device, 20- control panels, 21- left moulds tool, 22- right moulds tool, 23- adjusting lead screws, 24- adjusting handles, 25- adjustings
Motor, 26- adjust cylinder, 27- auricles, 28- bolts.
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, the large-sized sheet material Double-linkage bender of quickly replacing mould, including workbench 1, PLC control devices
2, 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 posts 13, front beam 11 and rear cross beam 12 pass through
Several stabilizer blades 14 support on the ground, and at least two guide posts 13 are parallelly fixed between front beam 11 and rear cross beam 12；It is several
13 middle position of root guide post is further fixed on die holder track 6, wherein：Die holder track 6 is double-rail configuration comprising left track 61
With right track 62, the left mould that left track 61 and right track 62 are respectively equipped with a pair of of pairing has 21 and right mould tool 22；Left mould has 21 Hes
Right mould tool 22 is connected to by a sliding machine 8 in its corresponding left track 61 and right track 62 respectively to be slided, to be processed
Plate is inserted between left folding bending apparatus and the left mould tool 21 and right mould tool 22 of right folding bending apparatus corresponding position, and then realizes bending；
And if left mould tool 21 and right mould tool 22 are removably attached to slide by the auricle 27 set on its bottom with bolt stem 28 respectively
On dynamic trolley 8；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；4 He of left folding bending apparatus
Right folding bending apparatus 5 drives it to be moved towards die holder track 6 by left carriage 10 and right carriage 15 respectively, loads simultaneously
The sliding machine 8 of left mould tool 21 and right mould tool 22 is fixedly connected on left folding bending apparatus 4 by a connecting rod 9 respectively and right folding is curved
On device 5；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 the curved servo power source of right folding 52；The curved servo power source 42 of left folding and the curved servo power source of right folding 52 connect jointly
It is connected on PLC control devices 2, and then realizes 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 (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 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）It is respectively equipped with the left mould tool of a pair of of pairing
（21）Have with right mould（22）；
Left mould has（21）Have with right mould（22）Pass through a sliding machine respectively（8）It is connected to its corresponding left track（61）The right side and
Track（62）Upper sliding, plate to be processed is inserted into left folding bending apparatus and the left mould of right folding bending apparatus corresponding position has（21）The right side and
Mold（22）Between, and then realize bending；And left mould has（21）Have with right mould（22）Pass through the auricle set on its bottom respectively
（27）If with bolt stem（28）It is removably attached to sliding machine（8）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, 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）Equipped with left bending structure（41）With the curved servo power source of left folding（42）；Right folding bending apparatus（5）It is additionally 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 source of right folding
（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, which passes through, adjusts silk
Bar（23）And adjusting handle（24）The mutual distance between this two tracks is adjusted, or passes through regulation motor（25）Adjust this two
Mutual distance between root track, or by adjusting cylinder（26）Adjust the mutual distance between this two tracks.
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）Pass through the handgrip set on its bottom（73）By band to band transfer module（71）On
Prepared plate is transmitted to die holder（3）Top position.
3. the large-sized sheet material Double-linkage bender of quickly replacing mould according to claim 2, it is characterised in that：Robot
Arm（72）Handgrip（73）Top position is additionally provided with several 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 sliding, and control mobile device（19）Pass through control panel（20）Drive it along control guide rail（18）Sliding.
5. the large-sized sheet material Double-linkage bender of quickly replacing mould according to claim 4, it is characterised in that：Control is led
Rail（18）For L-type structure or along workbench（1）Form closed loop configuration.
6. the large-sized sheet material Double-linkage bender of quickly replacing mould according to claim 4 or 5, it is characterised in that：Control
Making sheet（20）With control mobile device（19）It is connected by wireless device, control panel（20）Direct remote control mobile device
（19）, and then realize the purpose of mobile PLC control devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280868.5A CN106862326B (en) | 2017-04-26 | 2017-04-26 | The large-sized sheet material Double-linkage bender of quickly replacing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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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| Publication Number | Publication Date |
|---|---|
| CN106862326A CN106862326A (en) | 2017-06-20 |
| CN106862326B true CN106862326B (en) | 2018-11-06 |
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Families Citing this family (5)
| 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 |
| CN107377817B (en) * | 2017-09-07 | 2023-03-14 | 河北骄阳焊工有限公司 | Net pulling bending machine for welding machine and net pulling bending method |
| 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 |
| CN108906928B (en) * | 2018-08-16 | 2023-12-22 | 马鞍山市中亚机床制造有限公司 | Extra-high voltage steel pipe tower C-shaped plugboard bending machine |
| CN110479805A (en) * | 2019-08-01 | 2019-11-22 | 安徽省华夏机床制造有限公司 | A kind of box-type large-sized numerical control bending machine |
Family Cites Families (5)
| 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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2017
- 2017-04-26 CN CN201710280868.5A patent/CN106862326B/en active Active
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