CN106270039A - A kind of Double curve degree plate roll forming device - Google Patents
A kind of Double curve degree plate roll forming device Download PDFInfo
- Publication number
- CN106270039A CN106270039A CN201610652859.XA CN201610652859A CN106270039A CN 106270039 A CN106270039 A CN 106270039A CN 201610652859 A CN201610652859 A CN 201610652859A CN 106270039 A CN106270039 A CN 106270039A
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- Prior art keywords
- roll
- working roll
- unit
- forming device
- double curve
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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
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention provides a kind of Double curve degree plate roll forming device, belongs to mechanical engineering field.This device is mainly made up of top at least one row multiple roll-in unit, bottom at least two row's multiple bottom working roll unit and frame；Each roll-in unit is made up of with drive mechanism, supporter screw-down, working roll self adaptation；Screw-down is mainly made up of pressure handwheel, screw rod, thread bush and pressure seat.Working roll self adaptation and drive mechanism are made up of collar axle, astrosphere pair and working roll.Supporter is made up of upper backup roll, inner frame, lower backing roll.Double curve degree plate roll forming device all uses carrying and the drive mechanism of rigidity so that it not only has high bearing capacity, and can input powerful moment of torsion.This device is compared with other flexible roll forming devices disclosed, while can shaping large scale cut deal, improves the stability during pressure adjusts.
Description
Technical field
The present invention relates to mechanical engineering field, particularly relate to a kind of Double curve degree plate roll forming device.
Background technology
At present, the processing of tradition large scale Double curve degree plate is mainly realized by two kinds of approach.One is flame forming plate, but
Equipment is not easily accomplished automatization, and automation equipment cost of investment is high, it is not easy to realizes accurate forming process and controls；Another kind of
Being that reconfigurable tool shapes, but the method can only shape piecemeal for long yardstick sheet material, speed is slow, efficiency is low.Therefore, roll bending
Forming technique forms more advantage for Double curve degree plate, its not only forming efficiency high, and technological parameter is easily adjusted.China
Granted patent notification number CN100379501C discloses a kind of Double curve degree board forming device using flexible flexible roller.This device
Use steel wire roll shaft and sheet material flexible contact, cause its service load that can bear and moment of torsion less, be unfavorable for large scale
The shaping of cut deal；Patent announcement CN100465993C discloses a kind of Double curve degree plate with the sub-roller of independent driving type and shapes
Device.This device achieves the rigid contact of working roll and sheet material, but its driving motor is positioned at inside working roll and is operated alone, and leads
Send a telegraph acc power to be restricted, improve the cost of device；Patent announcement CN102151732A discloses a kind of rolling formation
Double curve degree panel assembly.This device achieves the rigid contact of working roll and sheet material, it is possible to carry out centralized driving by drive system.
But its structure is complex, the swinging axle of working roll and rotating shaft not at same plane, therefore working roll with the contacting of sheet material
Easy loss of stability during having the trend of relative motion, pressure to adjust in journey.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Double curve degree plate roll forming device, with traditional flame forming plate
Forming mode is compared, and it can not only be substantially reduced manufacturing cost, moreover it is possible to the Automated condtrol being easily achieved technique realizes soft simultaneously
Property shape.Compared with shaping with reconfigurable tool, its forming technology can be greatly improved the working (machining) efficiency of sheet material.With existing Double curve degree
Plate roll forming device is compared, and it is not only able to bear higher service load and realize drive system centralized driving, Er Qieneng
The swinging axle and the rotating shaft moment that enough make working roll are in same plane, it is ensured that the stability during pressure adjustment.
This device includes roll-in unit, bottom working roll unit and frame, and roll-in unit is positioned at device top, bottom working roll list
Unit is positioned at device bottom, roll-in unit and bottom working roll unit and is arranged in frame；
Roll-in unit includes screw-down, working roll self adaptation and drive mechanism, supporter, and screw-down purpose is reality
Show whole roll-in unit moves up and down and bears the normal pressure during roll-in unit is depressed, including pressure handwheel, screw rod, spiral shell
Stricture of vagina set and pressure seat, pressure handwheel is connected with screw rod top, and thread bush is sleeved on screw rod, and screw rod bottom connects pressure seat；Work
Make roller self adaptation to be to realize working roll self-adaptative adjustment and plate surface contact angle with drive mechanism purpose, and to roll-in list
Transmitting driving torque between unit's working roll and roll-in unit, including collar axle, astrosphere pair and working roll, collar axle is positioned at center
Outside ball pair and working roll, astrosphere is secondary and to be sold by dormant bolt one by upper and lower two ball pair terminations and ball pair cylinder assembly
Nail couples composition；Working roll is made up of left working roll and right working roll, and left working roll and right working roll use dormant bolt to couple
Integral, left working roll and right working roll inner surface are machined with key；The function of supporter first consists in sheet material during roll bending
The normal pressure giving working roll passes to screw-down, is likely to occur in sheet material roll bending direction of feed next to that limit working roll
Swing, be finally to ensure that working roll self adaptation moves up and down with screw-down with drive mechanism.Supporter is by upper support
Roller, inner frame, lower backing roll form, and upper backup roll and lower backing roll are arranged in inner frame, and inner frame is by inside casing and inside casing end
Covering and couple composition by hexagon-headed bolt one and hexagon-headed bolt two, inside casing end cap is divided into left end cap and right end cap.
Wherein, roll-in unit one row has roll-in unit in two or more, and whole device to be at least a row；Bottom working roll list
Unit one row has two or more, and corresponding with roll-in unit, and in whole device, bottom working roll unit is at least two rows.
Screw rod and the connecting mode employing key of handwheel and coordinating and the form of slotted cheese head screw of keyway；Screw rod
Pressure end is assembled together with pressure seat by thrust ball bearing；Screw-down is fixed in frame by thread bush.
Collar axle two ends are connected with shaft coupling, and shaft coupling is cross axle type coupling or ballcouplinh, it is achieved each roller
Press unit and roll-in unit and drive the transmission of moment of torsion between motor.
Working roll and collar axle are stuck on two clamp bar slots that astrosphere is secondary respectively, and working roll slides in draw-in groove, collar axle
Draw-in groove slides.Collar axle makes working roll obtain card with the working roll two orthogonal glide directions in astrosphere pair
While circle axle moment of torsion, can rotate along any axis in the range of astrosphere pair centre of sphere certain angle, reach self-adaptative adjustment
Working roll and the purpose of plate surface contact angle during roll bending.
Inside casing is mainly as the connection pedestal of inside casing end cap and whole supporter with screw-down housing, and on inside casing, processing is solid
Surely with bolt hole and the bearing pin jack of housing.
Upper backup roll and lower backing roll are corresponding two, and two upper backup rolls and two lower support roll two ends are inserted respectively
Enter in the sliding bearing of left end cap and right end cap, then in the central space of two upper backup rolls and two lower backing roll encirclements
Load whole working roll self adaptation and drive mechanism.During roll-in unit is depressed, working roll and two upper backup roll contacts,
Suffered by working roll, normal pressure is delivered to supporter by upper backup roll, and working roll is also limited edge by two upper backup rolls simultaneously
The swing degree of freedom of roll bending direction of feed.During roll-in unit moves, working roll and two lower backing roll contacts, it is ensured that
Whole working roll self adaptation is above moved together with screw-down with drive mechanism.
Supporter is overall to be rotated along housing two ends bearing pin, and the axis of housing two ends bearing pin intersects with the centre of sphere of astrosphere pair.
The freedom of motion of supporter entirety is strictly limited to along bearing pin axis oscillating by the bearing pin at housing two ends, and therefore working roll is also only
Can along bearing pin axis oscillating, and the secondary centre of sphere of the axis of bearing pin and astrosphere intersects, thereby ensure that working roll during roll bending
Swinging axle and at the rotating shaft moment at grade.
When bottom working roll unit is drive roll, bottom working roll cellular construction is identical with roll-in unit.
When bottom working roll unit is driven voller, bottom working roll unit includes bottom working roll, roller groove, lower roll support, spiral thousand
Jin top, the axle journal of bottom working roll and the bearing fit of roller groove, fastened by bearing shell, and roller groove is with lower roll support by bearing pin even
Connecing, lower roll support is connected with screw jack by bolt, makes bottom working roll can rotate around bearing pin during roll bending, adaptive
Bottom working roll and plate surface contact angle during roll bending should be adjusted.Screw jack is responsible for adjusting the position of bottom working roll.
Having the beneficial effect that of the technique scheme of the present invention:
In such scheme, Double curve degree plate roll forming device has used for reference the flexibility of multi-point forming technique in global design can
Become thought, by discrete for the working roll of conventional roll board forming device for some short rollers, use these short rollers to realize Double curve degree plate
Roll forming.The thinking of cross-pin coupling has been used for reference, it is achieved that work in the design with drive mechanism of the working roll self adaptation
The self adaptation angle adjustment of roller, the supporter designed by cooperation achieves swinging axle and the rotating shaft moment of working roll during roll bending
Place is at grade, it is ensured that the stability during working roll pressure adjustment.This device all use rigidity carrying and
Drive mechanism so that it not only has high bearing capacity, and can input powerful moment of torsion.In sum, this device with
Disclosed equipment for flexible rolled plate in 3 D curved surface, use flexible roll processing wound packages or the flexible formation dress of bar-shaped 3 D workpiece
Put, with the equipment for flexible rolled plate in 3 D curved surface of the sub-roller of independent driving type and use flexible three-dimension curved surface flexible forming to fill
The patent such as put to compare, while can shaping large scale cut deal, improve the stability during pressure adjusts.
Accompanying drawing explanation
Fig. 1 is the core schematic diagram of the Double curve degree plate roll forming device of the present invention；
Fig. 2 is roll-in cellular construction figure, and wherein, Fig. 2 (a) is 3-D view, and Fig. 2 (b) is sectional view；
Fig. 3 is that working roll swings schematic diagram；
Fig. 4 is screw-down schematic diagram；
Fig. 5 is working roll self adaptation and drive mechanism schematic diagram, and wherein, Fig. 5 (a) is 3-D view, and Fig. 5 (b) is main regarding
Figure, Fig. 5 (c) is top view；
Fig. 6 is collar axle schematic diagram, and wherein, Fig. 6 (a) is 3-D view, and Fig. 6 (b) is front view, and Fig. 6 (c) is left view
Figure；
Fig. 7 is right working roll schematic diagram；
Ball pair schematic diagram centered by Fig. 8；
Fig. 9 is supporting body structure schematic diagram, and wherein, Fig. 9 (a) is 3-D view, and Fig. 9 (b) is front view, and Fig. 9 (c) is left
View；
Figure 10 is inside casing end cap schematic diagram, and wherein, Figure 10 (a) is front view, and Figure 10 (b) is sectional view；
Figure 11 is inside casing schematic diagram, and wherein, Figure 11 (a) is front view, and Figure 11 (b) is left view；
Figure 12 is backing roll and working roll relative position relation graphics；
Figure 13 is the bottom working roll cellular construction figure using driven voller；
Figure 14 is the position relationship schematic diagram of working roll and bottom working roll；
Figure 15 is Double curve degree plate roll forming device schematic diagram.
In figure: 1 roll-in unit, 2 frames, 3 bottom working roll unit, 4 pressure handwheels, 5 screw rods, 6 screw threads
Set, 7 pressure seats, 8 housings, 9 thrust ball bearings, 10 inside casings, 11 hexagon-headed bolts one, 12 pins, 13 is left
Working roll, 14 right working rolls, 15 collar axles, 16 dormant bolts one, 17 slotted cheese head screws, 18 ball pair cylinders
Assembly, 19 ball pair terminations, 20 dormant bolts two, 21 left end caps, 22 hexagon-headed bolts two, 23 lower backing rolls,
24 right end caps, 25 upper backup rolls, 26 bearing shell cards, 27 roller grooves, 28 screw jack, 29 lower roll supports, 30
Bearing pin, 31 bottom working rolls, 32 shaft couplings.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
The present invention provides a kind of Double curve degree plate roll forming device.
As described in Figure 1, for the core schematic diagram of Double curve degree plate roll forming device.5 roll-ins of a row are arranged on top
Unit 1, lower parallel arranges each 5 the driven roll-type bottom working roll unit 3 of two rows.Shape according to three-dimension curved surface to be processed
Shape, first, by computer or the drafts of each screw-down of manual setting, adjusts the height of working roll, so that work
Roller is arranged in required curve.Its effect is that the roll-in unit 1 of upper row depresses sheet material, and at two row's bottom working roll unit 3
Under common effect, make sheet material local deformation；It follows that arrange roll-in unit 1 on rotating under working roll drive mechanism effect, it is achieved
The continuous feed of sheet material shapes.Certainly, as another kind of working method, Double curve degree plate roll forming device can also shape
Journey adjusts the height of each working roll in real time, so that working roll is arranged in required curve, in press mechanism and work
Under roller drive mechanism effect, it is achieved sheet material forming and feeding.
As in figure 2 it is shown, be roll-in cellular construction figure.Roll-in unit 1 is the core component of Double curve degree plate roll forming device,
It mainly completes moving up and down, rotate and swinging of working roll.First, screw-down is rotated by rotary screw 5 and adjusts pressure
Seat 7 makes it move up and down, and pressure seat 7 drives housing 8 to move up and down, and housing 8 is connected with inside casing 10 by pin, thus drives support
Body moves up and down, it is achieved the adjustment of working roll short transverse.Secondly, in astrosphere pair, the vertical and horizontal along spheroid are respectively arranged with one
Draw-in groove, is stuck in working roll and collar axle 15 respectively, and working roll can slide in draw-in groove, and collar axle 15 can also be secondary at astrosphere
Slide on draw-in groove.Two orthogonal glide directions working roll can be rotated along any axis in the range of certain angle and not
It is must to rotate along the axis direction of collar axle 15, reaches the purpose of self adaptation plate surface.During roll-in unit is depressed,
Working roll and two upper backup rolls 25 contact, and working roll normal pressure is delivered to supporter by upper backup roll 25, works simultaneously
Roller is also limited the swing along roll bending direction of feed by upper backup roll 25.During roll-in unit 1 carries, working roll and two
Lower backing roll 23 contacts, it is ensured that whole working roll self adaptation moves together with screw-down with drive mechanism.
As it is shown on figure 3, swing schematic diagram for working roll.Working roll can around the bearing pin circuit oscillation of housing 8, and not with collar
Axle 15 rotates coaxially, to adapt to plate surface.
As shown in Figure 4, for screw-down schematic diagram.Screw rod 5 upper end couples with pressure handwheel 4, and lower end is assembled with pressure seat 7
Together.Screw-down is fixed in frame 2 by thread bush 6, and housing 8 is for connecting with supporter.By rotary screw 5 turns
The dynamic pressure seat 7 that adjusts makes it move up and down, and pressure seat 7 drives housing 8 to move up and down, and housing 8 is connected with inside casing 10 by pin, from
And drive supporter to move up and down, it is achieved the adjustment of working roll short transverse.
As it is shown in figure 5, be working roll self adaptation and drive mechanism schematic diagram.Working roll self adaptation and drive mechanism are by collar
Axle 15 and astrosphere pair composition, core is that astrosphere is secondary.Astrosphere is secondary to be assembled by upper and lower two ball pair terminations 19 and ball pair cylinder
Body 18 couples composition.The key of working roll inner surface and collar axle 15 are stuck on secondary two clamp bar slots of astrosphere respectively, astrosphere adjutant
Moment is passed in working roll by collar axle 15.Working roll can slide in draw-in groove simultaneously, and collar axle 15 can also be secondary at astrosphere
Slide on draw-in groove.Collar axle 15 makes working roll obtain card with the working roll two orthogonal glide directions in astrosphere pair
While circle axle 15 moment of torsion, can rotate along any axis in the range of astrosphere pair centre of sphere certain angle, reach self adaptation and adjust
Working roll and the purpose of plate surface contact angle during whole roll bending.
As shown in Figure 6, for collar axle schematic diagram.Collar axle 15 is the part for transmitting moment of torsion.Its work surface is that side is put down
Face, transmits moment by secondary the contacting of side plane and astrosphere to astrosphere pair.There is spherical surfaces externally and internally, can be along center
Any axis in the range of ball pair centre of sphere certain angle rotates.Collar axle 15 two ends are connected with shaft coupling 32, and shaft coupling 32 is ten
Word shaft type shaft coupling or ballcouplinh, it is achieved the transmission of moment of torsion between each roll-in unit 1 and roll-in unit 1 and driving motor.
As it is shown in fig. 7, be right working roll schematic diagram.Working roll inner surface is machined with key, is stuck on the draw-in groove that astrosphere is secondary.
As shown in Figure 8, ball pair schematic diagram centered by.Astrosphere is secondary to be assembled by upper and lower two ball pair terminations 19 and ball pair cylinder
Body 18 couples composition by dormant bolt 1.Visible, astrosphere pair has two orthogonal draw-in grooves, it is ensured that collar axle 15 with
Working roll glide direction in astrosphere pair.
As it is shown in figure 9, be supporting body structure schematic diagram.Wherein, two upper backup rolls 25 and two lower support roll 23 two ends
Inserting respectively in the sliding bearing of inside casing left end cap 21 and right end cap 24, the central space then surrounded at four backing rolls is built-in
Enter whole working roll self adaptation and drive mechanism.During roll-in unit 1 is depressed, working roll and two upper backup rolls 25 connect
Touching, normal pressure suffered by working roll is delivered to supporter by upper backup roll 25, and working roll is also by two upper backup rolls 25 simultaneously
Limit the swing degree of freedom along roll bending direction of feed.During roll-in unit moves, working roll and two lower backing rolls 23
Contact, it is ensured that whole working roll self adaptation is above moved together with screw-down with drive mechanism.Meanwhile, the fortune that supporter is overall
Dynamic degree of freedom is strictly limited to along bearing pin axis oscillating by the bearing pin at housing 8 two ends, and therefore working roll also can only be along bearing pin axis
Swing, and the secondary centre of sphere of the axis of bearing pin and astrosphere intersect, thereby ensure that during roll bending the swinging axle of working roll with turn
At the axle moment at grade.
As shown in Figure 10, for inside casing end cap schematic diagram.Inside casing end cap (left end cap 21, right end cap 24) hexagon-headed bolt two
22 are tightly coupled on inside casing 10, fix four upper lower support rolls whereby.
As shown in figure 11, for inside casing schematic diagram.Inside casing 10 is mainly as inside casing end cap and whole supporter and screw-down
The connection pedestal of housing 8, it processes fixed-use bolt hole and the bearing pin jack of housing 8.
As shown in figure 12, for backing roll and working roll relative position relation graphics.Under two upper backup rolls 25 and two
Backing roll 23 two ends are inserted in the sliding bearing of inside casing left end cap 21, right end cap 24 respectively, then surround at four backing rolls
Load whole working roll self adaptation and drive mechanism in central space, limit its swing degree of freedom along roll bending direction of feed.
As shown in figure 13, for using the bottom working roll cellular construction figure of driven voller.It is made up of two row's bottom working roll unit 3.
Bottom working roll 31 axle journal and roller groove 27 bearing fit, roller groove 27 is connected by bearing pin 30 with lower roll support 29, makes bottom working roll 31
Can rotate around bearing pin 30 during roll bending, bottom working roll and plate surface contact angle during self-adaptative adjustment roll bending.
Lower roll support 29 is connected with screw jack 28 by bolt.By adjusting the Altitude control bottom working roll 31 of screw jack 28
Position.
As shown in figure 14, for the position relationship schematic diagram of working roll Yu bottom working roll.
As shown in figure 15, for Double curve degree plate roll forming device schematic diagram.Use between each roll-in unit 1 of this device top
Shaft coupling 32 couples, and transmits moment of torsion.The main shaft of reduction box can couple with the input of top roll-in unit, it is provided that dynamic
Power, it is achieved the rotation of working roll.Therefore the number of motor can greatly reduce, and reduces manufacturing cost.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, it is also possible to make some improvements and modifications, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
Claims (10)
1. a Double curve degree plate roll forming device, it is characterised in that: include roll-in unit (1), bottom working roll unit (3) and machine
Frame (2), roll-in unit (1) is positioned at device top, and bottom working roll unit (3) is positioned at device bottom, roll-in unit (1) and lower work
Roller unit (3) is arranged in frame (2)；
Roll-in unit (1) includes screw-down, working roll self adaptation and drive mechanism, supporter, and screw-down includes depressing hands
Wheel (4), screw rod (5), thread bush (6) and pressure seat (7), pressure handwheel (4) is connected with screw rod (5) top, and thread bush (6) is set with
On screw rod (5), screw rod (5) bottom connects pressure seat (7)；Working roll self adaptation and drive mechanism include collar axle (15), in
Bulbus cordis pair and working roll, collar axle (15) is positioned at outside astrosphere pair and working roll, and astrosphere is secondary by upper and lower two ball pair terminations
(19) formed by dormant bolt one (16) and pin (12) connection with ball pair cylinder assembly (18)；Working roll is by left working roll
(13) forming with right working roll (14), left working roll (13) and right working roll (14) use dormant bolt two (20) to be connected into whole
Body, left working roll (13) and right working roll (14) inner surface are machined with key；Supporter by upper backup roll (25), inner frame, lower
Support roller (23) forms, and upper backup roll (25) and lower backing roll (23) are arranged in inner frame, and inner frame is by inside casing (10) and inside casing
End cap couples composition by hexagon-headed bolt one (11) and hexagon-headed bolt two (22), and inside casing end cap is divided into left end cap (21) and the right side
End cap (24).
Double curve degree plate roll forming device the most according to claim 1, it is characterised in that: described roll-in unit (1) row
Roll-in unit (1) in two or more, and whole device is had to be at least a row；Bottom working roll unit (3) one row has two or more, and
Corresponding with roll-in unit (1), in whole device, bottom working roll unit (3) is at least two rows.
Double curve degree plate roll forming device the most according to claim 1, it is characterised in that: described screw rod (5) and handwheel (4)
Connecting mode use coordinating and the form of slotted cheese head screw (17) of key and keyway；The pressure end of screw rod (5) passes through
Thrust ball bearing (9) is assembled together with pressure seat (7)；Screw-down is fixed in frame (2) by thread bush (6).
Double curve degree plate roll forming device the most according to claim 1, it is characterised in that: described collar axle (15) two ends with
Shaft coupling (32) is connected, and shaft coupling (32) is cross axle type coupling or ballcouplinh.
Double curve degree plate roll forming device the most according to claim 1, it is characterised in that: described working roll and collar axle
(15) being stuck in respectively on two clamp bar slots that astrosphere is secondary, working roll slides in draw-in groove, and collar axle (15) slides on draw-in groove.
Double curve degree plate roll forming device the most according to claim 1, it is characterised in that: the upper processing of described inside casing (10) is solid
Surely with bolt hole and the bearing pin jack of housing (8).
Double curve degree plate roll forming device the most according to claim 1, it is characterised in that: described upper backup roll (25) and under
Supporting roller (23) is corresponding two, and two upper backup rolls (25) insert left end cap respectively with two lower support roll (23) two ends
(21) and in the sliding bearing of right end cap (24), then in two upper backup rolls (25) and two lower backing rolls (23) are surrounded
Whole working roll self adaptation and drive mechanism is loaded in space, portion.
Double curve degree plate roll forming device the most according to claim 1, it is characterised in that: described supporter is overall along housing
(8) two ends bearing pin rotates, and the axis of housing (8) two ends bearing pin intersects with the centre of sphere of astrosphere pair.
Double curve degree plate roll forming device the most according to claim 1, it is characterised in that: described bottom working roll unit (3)
For drive roll, bottom working roll unit (3) structure is identical with roll-in unit (1).
Double curve degree plate roll forming device the most according to claim 1, it is characterised in that: described bottom working roll unit (3)
For driven voller, bottom working roll unit (3) includes bottom working roll (31), roller groove (27), lower roll support (29), screw jack
(28), the axle journal of bottom working roll (31) and the bearing fit of roller groove (27), fixed by bearing shell card (26), roller groove (27) and lower roll
Support (29) is connected by bearing pin (30), and lower roll support (29) is connected with screw jack (28) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652859.XA CN106270039B (en) | 2016-08-10 | 2016-08-10 | A kind of Double curve degree plate roll forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652859.XA CN106270039B (en) | 2016-08-10 | 2016-08-10 | A kind of Double curve degree plate roll forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106270039A true CN106270039A (en) | 2017-01-04 |
| CN106270039B CN106270039B (en) | 2018-08-17 |
Family
ID=57667968
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610652859.XA Active CN106270039B (en) | 2016-08-10 | 2016-08-10 | A kind of Double curve degree plate roll forming device |
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| CN (1) | CN106270039B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914535A (en) * | 2017-02-10 | 2017-07-04 | 武汉康酷利科技有限公司 | Curved surface multi-point forming processing unit (plant) and its implementation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211227A (en) * | 2001-11-14 | 2003-07-29 | Isel Co Ltd | Roll bender |
| CN101646509A (en) * | 2007-02-21 | 2010-02-10 | 博尔德里尼股份公司 | Band roll bending board device |
| CN102151732A (en) * | 2010-12-24 | 2011-08-17 | 吉林大学 | Three-dimensional curved surface roll forming device |
| CN202387827U (en) * | 2011-12-05 | 2012-08-22 | 北方工业大学 | Roller bending forming device for expanded metal mesh |
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2016
- 2016-08-10 CN CN201610652859.XA patent/CN106270039B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211227A (en) * | 2001-11-14 | 2003-07-29 | Isel Co Ltd | Roll bender |
| CN101646509A (en) * | 2007-02-21 | 2010-02-10 | 博尔德里尼股份公司 | Band roll bending board device |
| US20100089114A1 (en) * | 2007-02-21 | 2010-04-15 | Boldrini S.P.A. | Apparatus for bending plates with rolls |
| CN102151732A (en) * | 2010-12-24 | 2011-08-17 | 吉林大学 | Three-dimensional curved surface roll forming device |
| CN202387827U (en) * | 2011-12-05 | 2012-08-22 | 北方工业大学 | Roller bending forming device for expanded metal mesh |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914535A (en) * | 2017-02-10 | 2017-07-04 | 武汉康酷利科技有限公司 | Curved surface multi-point forming processing unit (plant) and its implementation |
| CN106914535B (en) * | 2017-02-10 | 2018-09-18 | 武汉康酷利科技有限公司 | Curved surface multi-point forming processing unit (plant) and its implementation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106270039B (en) | 2018-08-17 |
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