CN107030155A - Universal folding machine - Google Patents

Universal folding machine Download PDF

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Publication number
CN107030155A
CN107030155A CN201710489424.2A CN201710489424A CN107030155A CN 107030155 A CN107030155 A CN 107030155A CN 201710489424 A CN201710489424 A CN 201710489424A CN 107030155 A CN107030155 A CN 107030155A
Authority
CN
China
Prior art keywords
knife rest
briquetting
bending
bogie
folding machine
Prior art date
Application number
CN201710489424.2A
Other languages
Chinese (zh)
Inventor
郭善财
Original Assignee
郭善财
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.)
Filing date
Publication date
Application filed by 郭善财 filed Critical 郭善财
Priority to CN201710489424.2A priority Critical patent/CN107030155A/en
Publication of CN107030155A publication Critical patent/CN107030155A/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
    • B21D11/00Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • 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
    • B21D11/00Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/22Auxiliary equipment, e.g. positioning devices

Abstract

The invention discloses a kind of universal folding machine, including the support frame that wedge knife rest vertically as well as horizontally can be carried out, played a supportive role positioned at wedge knife rest two ends;The one side of wedge knife rest is provided with bending tool, and a pressure hornblock parallel with wedge knife rest is set towards the bending tool on wedge knife rest, and pressure hornblock is installed on the bogie being vertically movable, and presses the blade of hornblock relative with the blade of bending tool;One is set below pressure hornblock is used to carry the bending platform for treating bending plate, and the two ends of bending platform are supported by support frame;Press hornblock to include multiple briquettings that can be fastened with bogie, each briquetting top surface is provided with least one chuck, be engaged with the neck on bogie side or lower surface, when in the neck that the chuck on briquetting is inserted on bogie, briquetting is hung on below bogie.A variety of bending shapes and angle can be achieved in the universal folding machine one of the present invention;And bending can be carried out towards different directions, meet various bending needs.

Description

Universal folding machine
Technical field
The present invention relates to a kind of universal folding machine, belong to field of mechanical technique.
Background technology
Existing bender bending angle is single, and every bender is only capable of realizing a kind of bending angle set, therefore, When the bending angle of needs is different, it is necessary to carry out bending using different benders, the input of bending machine equipment is added The place space taken with bender, greatly increases production cost.It is available especially for the transformation of existing production line Place space is limited, it is impossible to realize many benders of arrangement.
Bender is in bending, and the steel plate into bender is needed to be compressed by pressure hornblock, and then steel plate is entered by bending tool Row bending.Current pressure hornblock is that a strip is overall, and heavier-weight changes inconvenience;On the other hand, for the different steel of width Plate, pressure hornblock is using very inflexible, if steel plate width is too wide, and pressure hornblock length is inadequate, it is impossible to realize to bending steel plate Cover, if steel plate width is too narrow, the structure at steel plate two ends may hinder to press covering for hornblock.
The content of the invention
The technical problems to be solved by the invention are to overcome the defect of prior art there is provided a kind of universal folding machine, one Bender is that a variety of bending angles can be achieved, and can carry out bending towards different directions, meets various bending needs.
In order to solve the above technical problems, the present invention provides a kind of universal folding machine, it is characterized in that, including can carry out it is vertical and The wedge knife rest of horizontal movement, the support frame played a supportive role positioned at wedge knife rest two ends;The one side of wedge knife rest is installed There is bending tool, the one pressure hornblock parallel with wedge knife rest is set towards the bending tool on wedge knife rest, pressure hornblock is installed on and can hung down On the bogie directly moved, press the blade of hornblock relative with the blade of bending tool;One is set below pressure hornblock is used to carry to wait to roll over The bending platform of bent plate, the two ends of bending platform are supported by support frame;Pressure hornblock includes multiple to fasten with bogie Briquetting, each briquetting top surface is provided with least one chuck, is engaged with the neck on bogie side or lower surface, when on briquetting Chuck when being inserted into the neck on bogie, briquetting is hung on below bogie.Wedge knife rest includes a knife rest and positioned at knife The mounting bracket of frame two ends support knife rest vertical movement;Knife rest has the upper and lower two knife rest bars at a distance of a setpoint distance, uses respectively In installing a bending tool, the centerline direction of bending tool towards two knife rest bars is set, and blade is towards the side of knife rest;Two knives Hack lever is connected to form supporting part at two ends, and the supporting part another side different with installing bending tool is inclined-plane;Supporting part Inclined-plane side one voussoir that is vertically movable is set, voussoir has a cammed surface being engaged with the inclined-plane of supporting part.
Voussoir is driven by the first driving means being fixed on mounting bracket and moved vertically.
Voussoir upper end has sets a through hole on the projection of a protrusion, projection, the space between underbump and mounting bracket Position can accommodate lower first driving means, and the drive shaft of first driving means is stretched into the through hole of projection, fix and connect with voussoir Connect.
The second drive device driving entirety that mounting bracket is arranged on above mounting bracket by one is in vertical motion.
One alcove is set on the top surface that briquetting is in contact with bogie, and the lateral surface of alcove and briquetting is formed through one and led to Road;One limited block is set in alcove, and control-rod of the limited block in stretching into passage from briquetting lateral surface is connected, controlled by rotating Bar processed controls the rotation of limited block.
An alcove is also arranged in correspondence with the face relative with the alcove on briquetting on bogie.
When limited block is rotated, alcove can be transferred to completely interior, non-bulging convex in briquetting top surface, or at least part of limited block Entered for briquetting top surface in the alcove on bogie.
Control-rod uses hexagon socket head cap screw or soket head cap screw.
With the lateral surface of briquetting the medial surface of different briquetting be spill, positioned at briquetting bottom spill one end be with to The blade that steel plate offsets that the steel plate or be turned under that upper bending is got up is folded down.
The beneficial effect that the present invention is reached:The universal folding machine of the present invention a, bender is that a variety of bendings can be achieved Shape (including fillet and chamfering) and angle, bending angle is up to 0 ° -135 °;And bending can be carried out towards different directions, Meet various bending needs.Especially in the transformation of existing production line, available place space is limited, only need to arrange one The universal folding machine of the present invention, you can meet various bending demands;And the present invention universal folding machine can easily with production Streamline is docked, and realizes the production automation.
Brief description of the drawings
Fig. 1 is the universal folding machine schematic diagram of the present invention;
Fig. 2 is Fig. 1 longitudinal cut-away view in universal folding machine one end;
Fig. 3 is wedge knife rest schematic diagram;
Fig. 4 is voussoir schematic diagram;
Fig. 5 is pressure hornblock schematic diagram;
Fig. 6 is to press briquetting schematic diagram single in hornblock;
Fig. 7 is Fig. 6 sectional view.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention Technical scheme, and can not be limited the scope of the invention with this.
As depicted in figs. 1 and 2, universal folding machine of the invention includes the wedge knife rest 1 of installation bending tool 2, positioned at wedge The support frame 5 that the two ends of knife rest 1 play a supportive role;The side setting one that wedge knife rest 1 installs bending tool 2 is parallel with wedge knife rest Pressure hornblock 6, pressure hornblock 6 is installed on the lower end of bogie 7, presses the blade 66 of hornblock 6 relative with the blade of bending tool 2;Driving Frame 7 is moved vertically by the 3rd drive device 8 driving being arranged in support frame 5;Press the lower section of hornblock 6 that one bending platform is set 9, the two ends of bending platform 9 are supported by the support frame 5 at two ends, and the steel plate of bending is needed for carrying.
Valve or filled using fluid pressure drive device as driving that the top of support frame 5 can be used for arranging needed for various controls Hydraulic system when putting etc..
With reference to shown in Fig. 3 and Fig. 4, the two ends of wedge knife rest 1 are symmetrical arranged, including a mounting bracket 11 and a knife rest 12.Knife rest Knife rest bar 121 with upper and lower two at a distance of a setpoint distance, is respectively used to install a bending tool 2, two bending tools are relative to be set Put, blade is towards the same side of knife rest.When needing to carry out bending upward, installed on knife rest bar 121 up Bending tool 2, when needing to carry out bending downward, installs bending tool 2, it is not necessary to more tool changing on the knife rest bar 121 of lower section Frame, it is convenient and swift.
Two knife rest bars 121 are connected to form supporting part 122 at two ends, and supporting part 122 is different with installing bending tool Another side be inclined-plane 123.The side of inclined-plane 123 of supporting part sets a voussoir 13, and voussoir 13 has one oblique with supporting part Face 123 is engaged the cammed surface 131 of contact.
The upper end of voussoir 13, which has, sets a through hole 1321 on the projection 132 of a protrusion, projection 132, the lower section of projection 132 and peace Lower first driving means 3 can be accommodated by shelving the locus between 11, and first driving means 3 are installed on mounting bracket 11, its Drive rod is stretched into the through hole 1321 of projection, is fixedly connected with voussoir 13, voussoir 13 is driven vertical fortune by first driving means 3 It is dynamic.
When voussoir 13 moves vertically, the band horizontal movement of movable knife rack 12 is moved horizontally the bending tool 2 on knife rest 12, Moving horizontally for bending tool 2 is converted into by the vertical movement of voussoir.First driving means 3 are contained in voussoir 13 and mounting bracket 12 Between space in, make compact conformation, shared solid space is smaller.
Mounting bracket 11 drives overall be in vertical motion by second drive device 4 for being arranged on the top of mounting bracket 11.Peace When shelving 11 overall vertical movement, first driving means 3, voussoir 13 and knife rest 12 thereon are together in vertical motion, from And realize the vertical movement of the bending tool 2 on knife rest 12.
Second drive device 4 is fixed in support frame 5, and its drive rod is connected with mounting bracket 11, for drive installation frame 11 entirety move vertically.
It is preferred that the second drive device 4 uses synchronous servo hydraulic cylinder.First driving means 3 use differential servo-hydraulic Cylinder.
For the synchronism of the first driving means displacement that ensures wedge knife rest two ends, the first driving means side at two ends Face sets a grating scale respectively, and absolute sense is carried out to drive displacement.
With reference to shown in Fig. 5, Fig. 6 and Fig. 7, pressure hornblock 6 is made up of multiple briquettings 61 that can be fastened with bogie 7, each The top surface of briquetting 61 is provided with least one chuck 611, is engaged with the neck 71 on the side of bogie 7 or lower surface, on briquetting 61 Chuck 611 it is horizontally moveable be inserted into the neck 71 of bogie 7, under gravity, briquetting 61 is hung under bogie 7 Side, briquetting 61 is with bogie 7 in vertical direction without relative motion.
In order to avoid the briquetting 61 being fastened on bogie 7 is acted on by the external force with horizontal component, sent out with bogie 7 Raw relative displacement, sets an alcove 62, the lateral surface of alcove 62 and briquetting 61 on the top surface that briquetting 61 is in contact with bogie 7 It is formed through a passage 612.An alcove is also arranged in correspondence with face on bogie 7, relative with the alcove 62 on briquetting 61 (not shown).
One limited block 63 is set in alcove 62 on briquetting 61, limited block 63 with from the lateral surface of briquetting 61 stretches into passage Control-rod 64 is connected, and the rotation of limited block 63 can be controlled by rotation control rod 64, limited block 63 is transferred to briquetting completely It is non-bulging in the top surface of briquetting 61, at this moment, the limitation of unrestricted position block 63, it is possible to achieve pacify briquetting 61 in alcove 62 on 61 Loaded on being disassembled on bogie 7 or by briquetting 61 from bogie 7;Or, limited block 63 is controlled by rotation control rod 64 Rotation, make limited block 63 turn to it is at least part of protrude from the top surface of briquetting 61 and enter in the alcove on bogie 7, At this moment, by the position-limiting action of limited block 63, briquetting 61 can be stably sticked on bogie 7, with bogie 7 keep level without Relative motion.
It is preferred that limited block 63 can use cam.
It is preferred that control-rod 64 can use hexagon socket head cap screw or soket head cap screw, the non-bulging lateral surface in briquetting 61, Operating personnel can be inserted into hexagon socket head cap screw or soket head cap screw by inner hexagon spanner, and the rotation to control-rod 64 is controlled System, it is time saving and energy saving.
The medial surface of the briquetting 61 different with the lateral surface of briquetting 61 is spill 65, the spill 65 positioned at briquetting 61 bottom One end is the blade that steel plate offsets 66 being folded down with the steel plate that is folded upward at or be turned under.
The briquetting of respective amount and/or different in width specification can be selected according to the width or special construction of the steel plate of bending 61, multiple briquettings 61, which are arranged in order, to be constituted long pressure hornblock 6 and is hung on bogie 7, and the blade 66 of each briquetting 61 is located at one On straight line.Because each briquetting 61 is relatively small, operating personnel are convenient and strength-saving in installing/dismounting.When bogie 7 is by driving When device drives vertical downward movement, band dynamic pressure hornblock 6 is moved downwardly together, is pressed on steel plate, then by bending tool to steel Plate carries out bending.
The course of work:(also can be by manually will when steel plate is driven on bending platform by automatic feeder Steel plate feeding is to bending platform), the 3rd drive device drives bogie and pressure hornblock vertical downward movement, and steel plate is pressed on On bending platform;Second drive device drive installation frame moves vertically, and drives first driving means, voussoir and knife rest together to enter Row moves vertically, the bending tool on adjustment knife rest to suitable height;Then, the first driving means by being fixed on mounting bracket Voussoir vertical movement is driven, when voussoir moves vertically, band movable knife rack horizontal movement makes the bending tool carry out level shifting on knife rest Dynamic, bending tool promotes steel plate, and the blade by steel plate along pressure hornblock carries out bending.By control bending tool move horizontally distance and Position, it is possible to achieve be bent into different angles.
If fillet need to be bent into, then coordinate the charging of steel plate, after bending tool is per bending once, feeding one is pre- forward for steel plate The distance of calculation, then bending is continued by bending tool, so circulation, bending forms fillet.
Because having certain springback capacity after steel plate bending, in order to ensure that the shape and angle of bending part meet the requirements, in folding The two ends of curved platform set an integrated camera 10 respectively, and integrated camera 10 is towards the bending part of steel plate, doubling Crook carry out captured in real-time, and by the image of shooting be sent to control device such as computer etc. progress analysis show, so as to real-time Whether monitoring bending angle meets requirement.
When needing to carry out the bending of a certain shape or angle to steel plate, can first prerun folding, clapped through integrated camera After taking the photograph, the movement locus of analysis and regulation bending tool is reached after bending requirement, then steel plate is criticized by the movement locus adjusted Measure bending.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed Also it should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of universal folding machine, it is characterized in that, including wedge knife rest vertically as well as horizontally can be carried out, positioned at wedge knife rest The support frame that two ends play a supportive role;The one side of wedge knife rest is provided with bending tool, the bending tool towards on wedge knife rest Set a pressure hornblock parallel with wedge knife rest, pressure hornblock be installed on the bogie being vertically movable, press hornblock blade and The blade of bending tool is relative;One is set below pressure hornblock is used to carry and treats the bending platform of bending plate, the two ends of bending platform by Support frame is supported;Hornblock is pressed to include multiple briquettings that can be fastened with bogie, each briquetting top surface blocks provided with least one Platform, is engaged with the neck on bogie side or lower surface, when in the neck that the chuck on briquetting is inserted on bogie, Briquetting is hung on below bogie.
2. universal folding machine according to claim 1, it is characterized in that, wedge knife rest includes a knife rest and positioned at knife rest two ends Support the mounting bracket of knife rest vertical movement;Knife rest has the upper and lower two knife rest bars at a distance of a setpoint distance, is respectively used to install One bending tool, the centerline direction of bending tool towards two knife rest bars is set, and blade is towards the side of knife rest;Two knife rest bars are equal It is connected to form supporting part at two ends, the supporting part another side different with installing bending tool is inclined-plane;The inclined-plane of supporting part Side sets a voussoir being vertically movable, and voussoir has a cammed surface being engaged with the inclined-plane of supporting part.
3. universal folding machine according to claim 1, it is characterized in that, voussoir is filled by the first driving being fixed on mounting bracket Put driving vertical movement.
4. universal folding machine according to claim 3, it is characterized in that, voussoir upper end has on the projection of a protrusion, projection One through hole is set, and the locus between underbump and mounting bracket can accommodate lower first driving means, first driving means Drive shaft stretch into the through hole of projection, be fixedly connected with voussoir.
5. universal folding machine as claimed in any of claims 2 to 4, it is characterized in that, mounting bracket is arranged on peace by one The the second drive device driving entirety for shelving top is in vertical motion.
6. universal folding machine according to claim 1, it is characterized in that, set on the top surface that briquetting is in contact with bogie The lateral surface of one alcove, alcove and briquetting is formed through a passage;One limited block is set in alcove, limited block with the outside of briquetting The control-rod that face is stretched into passage is connected, and the rotation of limited block is controlled by rotation control rod.
7. universal folding machine according to claim 6, it is characterized in that, the face relative with the alcove on briquetting on bogie On be also arranged in correspondence with an alcove.
8. universal folding machine according to claim 7, it is characterized in that, when limited block is rotated, it can be transferred to completely in alcove, no Briquetting top surface is protruded from, or at least part of limited block protrudes from briquetting top surface and entered in the alcove on bogie.
9. universal folding machine according to claim 6, it is characterized in that, control-rod uses hexagon socket head cap screw or interior hexagonal spiral shell Nail.
10. universal folding machine according to claim 6, it is characterized in that, the inner side of different briquetting with the lateral surface of briquetting Face is spill, is the steel plate phase being folded down with the steel plate that is folded upward at or be turned under positioned at one end of the spill of briquetting bottom The blade supported.
CN201710489424.2A 2017-06-24 2017-06-24 Universal folding machine CN107030155A (en)

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Application Number Priority Date Filing Date Title
CN201710489424.2A CN107030155A (en) 2017-06-24 2017-06-24 Universal folding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710489424.2A CN107030155A (en) 2017-06-24 2017-06-24 Universal folding machine

Publications (1)

Publication Number Publication Date
CN107030155A true CN107030155A (en) 2017-08-11

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Application Number Title Priority Date Filing Date
CN201710489424.2A CN107030155A (en) 2017-06-24 2017-06-24 Universal folding machine

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202928A (en) * 1981-06-08 1982-12-13 Amada Co Ltd Bender
CN202479400U (en) * 2012-03-15 2012-10-10 昆明昆开专用数控设备有限责任公司 Numerical control down-installation two-point hydraulic pressure bus bending machine
CN204912376U (en) * 2015-07-31 2015-12-30 苏州富士制御电梯有限公司 Bender
CN105458044A (en) * 2016-01-13 2016-04-06 江苏比微曼智能科技有限公司 Universal bending machine
CN205270456U (en) * 2016-01-13 2016-06-01 江苏比微曼智能科技有限公司 Universal folding machine
CN205660014U (en) * 2016-06-07 2016-10-26 东莞勤奋金属科技有限公司 One shot forming's bender

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202928A (en) * 1981-06-08 1982-12-13 Amada Co Ltd Bender
CN202479400U (en) * 2012-03-15 2012-10-10 昆明昆开专用数控设备有限责任公司 Numerical control down-installation two-point hydraulic pressure bus bending machine
CN204912376U (en) * 2015-07-31 2015-12-30 苏州富士制御电梯有限公司 Bender
CN105458044A (en) * 2016-01-13 2016-04-06 江苏比微曼智能科技有限公司 Universal bending machine
CN205270456U (en) * 2016-01-13 2016-06-01 江苏比微曼智能科技有限公司 Universal folding machine
CN205660014U (en) * 2016-06-07 2016-10-26 东莞勤奋金属科技有限公司 One shot forming's bender

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Application publication date: 20170811