CN105458044B - Universal folding machine - Google Patents
Universal folding machine Download PDFInfo
- Publication number
- CN105458044B CN105458044B CN201610019452.3A CN201610019452A CN105458044B CN 105458044 B CN105458044 B CN 105458044B CN 201610019452 A CN201610019452 A CN 201610019452A CN 105458044 B CN105458044 B CN 105458044B
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- CN
- China
- Prior art keywords
- knife rest
- briquetting
- bending
- bogie
- folding machine
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- Legal status (The legal status 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 status listed.)
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
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 both ends；The one side of wedge knife rest is provided with bending tool, sets a pressure hornblock parallel with wedge knife rest towards the bending tool on wedge knife rest, 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 to be used to carry the bending platform for treating bending plate below pressure hornblock, the both ends of bending platform are supported by support frame；Pressure hornblock includes multiple briquettings that can be fastened with bogie, and each briquetting top surface is provided with least one chuck, is engaged with the neck on bogie side or lower surface, and 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
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 difference of needs, 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, can not realize more benders of arrangement.
In bending, the steel plate into bender is needed to be compressed by pressure hornblock bender, and then steel plate is entered by bending tool
Row bending.Current pressure hornblock is that a strip is overall, heavier-weight, changes inconvenience；On the other hand, for the different steel of width
Plate, hornblock is pressed to use very inflexible, if steel plate width is too wide, pressure hornblock length is inadequate, can not realize to bending steel plate
Cover, if steel plate width is too narrow, the structure at steel plate both ends may hinder to press covering for hornblock.
The content of the invention
The technical problems to be solved by the invention are the defects of overcoming prior art, there is provided a kind of universal folding machine, one
A variety of bending angles can be achieved in bender, and can carry out bending towards different directions, meet 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 to be played a supportive role positioned at wedge knife rest both ends；
The one side of wedge knife rest is provided with bending tool, sets one to be put down with wedge knife rest towards the bending tool on wedge knife rest
Capable pressure hornblock, pressure hornblock are installed on the bogie being vertically movable, and press the blade of hornblock relative with the blade of bending tool；Pressure
One is set to be used to carry the bending platform for treating bending plate below hornblock, the both ends of bending platform are supported by support frame；
Pressure hornblock includes multiple briquettings that can be fastened with bogie, and each briquetting top surface is provided with least one chuck, with
Neck on bogie side or lower surface is engaged, when in the neck that the chuck on briquetting is inserted on bogie, briquetting
It is hung on below bogie.
Wedge knife rest includes a knife rest and the mounting bracket positioned at knife rest both ends support 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 a bending tool, bending tool court
Set to the centerline direction of two knife rest bars, blade is towards the side of knife rest；
Two knife rest bars are connected to form supporting part at both ends, the supporting part another side different with installation bending tool
For inclined-plane；The inclined-plane side of supporting part sets a voussoir being vertically movable, and voussoir has one to be engaged with the inclined-plane of supporting part
Cammed surface.
Voussoir drives vertical movement by the first driving means being fixed on mounting bracket.
Voussoir upper end has the projection of a protrusion, sets a through hole on 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 it is logical that the lateral surface of alcove and briquetting is formed through one
Road；One limited block is set in alcove, and limited block is connected with the control-rod stretched into from briquetting lateral surface in passage, is 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 rotates, it can completely be transferred in alcove, be 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.
The medial surface of different briquetting is spill with the lateral surface of briquetting, positioned at briquetting bottom spill one end be with to
The blade that the upper bending steel plate to get up or the steel plate for being turned under being folded down offset.
The beneficial effect that the present invention is reached：
A variety of bending shapes can be achieved in the universal folding machine of the present invention, a bender（Including fillet and chamfering）And angle
Degree, 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, need to only arrange the universal folding machine of playscript with stage directions invention, you can
Meet various bending demands；And the universal folding machine of the present invention can be docked easily with production line, realize that production is automatic
Change.
Brief description of the drawings
Fig. 1 is the universal folding machine schematic diagram of the present invention；
Fig. 2 is Fig. 1 universal folding machine one end longitudinal direction cut-away view；
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 both 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 both ends of bending platform 9 are supported by the support frame 5 at both ends, and the steel plate of bending is needed for carrying.
It can be used for arranging the valve needed for various controls at the top of support frame 5 or be used as driving to fill using fluid pressure drive device
Hydraulic system when putting etc..
With reference to shown in Fig. 3 and Fig. 4, the both 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, it is respectively used to that a bending tool 2 is installed, 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, bending tool 2 is installed on the knife rest bar 121 of lower section, it is not necessary to more tool changing
Frame, it is convenient and swift.
Two knife rest bars 121 are connected to form supporting part 122 at both ends, and supporting part 122 and installation bending tool are different
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 has the projection 132 of a protrusion, and a through hole 1321, the lower section of projection 132 and peace are set on projection 132
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, 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-sized, 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.
In order to ensure the synchronism of the first driving means displacement at wedge knife rest both ends, in the first driving means side at both 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
The horizontally moveable neck 71 for being inserted into bogie 7 of chuck 611 in, 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, an alcove 62, the lateral surface of alcove 62 and briquetting 61 are set 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 in figure）.
One limited block 63 is set in the alcove 62 on briquetting 61, and limited block 63 from the lateral surface of briquetting 61 with stretching 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, can be stably sticked on bogie 7 by the position-limiting action of limited block 63, briquetting 61, with the keep level of bogie 7 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 the bottom of briquetting 61
One end is the blade 66 to be offseted with the steel plate being folded upward at or the steel plate for being turned under being folded down.
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 moves downwardly together, is pressed on steel plate, then by bending tool to steel
Plate carries out bending.
The course of work：
When steel plate is driven on bending platform by automatic feeder（Also can by manually by steel plate feeding extremely
Bending platform）, the 3rd drive device drive bogie and pressure hornblock vertical downward movement, steel plate is pressed on bending platform
On；Second drive device drive installation frame moves vertically, and drives first driving means, voussoir and knife rest together vertically to be transported
Move, the bending tool on adjustment knife rest to suitable height；Then, voussoir is driven by the first driving means being fixed on mounting bracket
Vertical movement, when voussoir moves vertically, band movable knife rack horizontal movement, moved horizontally the bending tool on knife rest, bending tool
Steel plate is promoted, blade of the steel plate along pressure hornblock is subjected to bending.Distance and position are moved horizontally by control bending tool, can be with
Realization is 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 of bending part and angle meet the requirements, rolling over
The both ends of curved platform set an integrated camera 10 respectively, and integrated camera 10 is towards the bending part of steel plate, doubling
Crook carries out captured in real-time, and the image of shooting is sent into control device such as computer etc. carries out analysis and show, so as to real-time
Whether monitoring bending angle meets to require.
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, after reaching bending requirement, then by the movement locus adjusted steel plate is criticized
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 are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (9)
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 both ends play a supportive role；
The one side of wedge knife rest is provided with bending tool, parallel with wedge knife rest towards the bending tool setting one on wedge knife rest
Hornblock is pressed, pressure hornblock is installed on the bogie being vertically movable, and presses the blade of hornblock relative with the blade of bending tool；Press hornblock
Lower section sets one to be used to carry the bending platform for treating bending plate, and the both ends of bending platform are supported by support frame；
Pressure hornblock includes multiple briquettings that can be fastened with bogie, and each briquetting top surface is provided with least one chuck, with driving
Neck on frame side or lower surface is engaged, and when in the neck that the chuck on briquetting is inserted on bogie, briquetting is hung on
Below bogie；
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 a passage；
One limited block is set in alcove, and limited block is connected with the control-rod stretched into from briquetting lateral surface in passage, is controlled by rotating
Bar controls the rotation of limited block.
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 both 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 a bending tool, bending tool direction two
The centerline direction of individual knife rest bar is set, and blade is towards the side of knife rest；
Two knife rest bars are connected to form supporting part at both ends, and the supporting part another side different with installation bending tool is oblique
Face；The inclined-plane side of supporting part sets a voussoir being vertically movable, and voussoir is engaged oblique with one with the inclined-plane of supporting part
Wedge surface.
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 a projection of a protrusion, on 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, the face relative with the alcove on briquetting on bogie
On be also arranged in correspondence with an alcove.
7. universal folding machine according to claim 6, it is characterized in that, when limited block rotates, 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.
8. universal folding machine according to claim 1, it is characterized in that, control-rod uses hexagon socket head cap screw or interior hexagonal spiral shell
Nail.
9. universal folding machine according to claim 1, it is characterized in that, the medial surface of different briquetting with the lateral surface of briquetting
For spill, one end positioned at the spill of briquetting bottom is to be offseted with the steel plate being folded upward at or the steel plate for being turned under being folded down
Blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019452.3A CN105458044B (en) | 2016-01-13 | 2016-01-13 | Universal folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019452.3A CN105458044B (en) | 2016-01-13 | 2016-01-13 | Universal folding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105458044A CN105458044A (en) | 2016-04-06 |
| CN105458044B true CN105458044B (en) | 2017-12-19 |
Family
ID=55596451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610019452.3A Active CN105458044B (en) | 2016-01-13 | 2016-01-13 | Universal folding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105458044B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030155A (en) * | 2017-06-24 | 2017-08-11 | 郭善财 | Universal folding machine |
| CN109967618A (en) * | 2017-12-28 | 2019-07-05 | 中铝材料应用研究院有限公司 | A kind of the reinforcing rib processing mold and its processing method of bending part |
| CN110086064A (en) * | 2018-01-26 | 2019-08-02 | 东莞瀚川自动化科技有限公司 | A kind of bending machine |
| CN108994125B (en) * | 2018-09-04 | 2019-10-08 | 南京海长智能装备有限公司 | A kind of long side bending machine that bending shape is changeable |
| CN110538899B (en) * | 2018-09-26 | 2024-04-02 | 南京蓝昊智能科技有限公司 | Multi-shaft driving bending machine and bending method thereof |
| CN109866450A (en) * | 2019-04-12 | 2019-06-11 | 扬州汉智数控机械有限公司 | A kind of electricity servo bending center wedge drive mechanism |
| CN115121672B (en) * | 2022-08-05 | 2024-07-19 | 南城泰亚科技有限公司 | Bending forming device and bending forming method for aluminum veneer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015408B2 (en) * | 1982-03-30 | 1985-04-19 | 村田ワ−ナ−スウエ−ジ−株式会社 | Blank holder device in plate bending machine |
| IT1292259B1 (en) * | 1997-04-15 | 1999-01-29 | Antonio Codatto | BENDING PRESS FOR SHEETS. |
| EP1777017A1 (en) * | 2005-10-21 | 2007-04-25 | Arcelor Steel Service Centres | Bending machine with positive and negative bending arms working independently from each other |
| CN204018439U (en) * | 2014-08-11 | 2014-12-17 | 安徽鲲鹏装备模具制造有限公司 | A kind of shell shaper of R bending structure |
| CN205270456U (en) * | 2016-01-13 | 2016-06-01 | 江苏比微曼智能科技有限公司 | Universal folding machine |
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2016
- 2016-01-13 CN CN201610019452.3A patent/CN105458044B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105458044A (en) | 2016-04-06 |
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