CN104741425A - Extra-long plate flanging machine - Google Patents

Extra-long plate flanging machine Download PDF

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Publication number
CN104741425A
CN104741425A CN201510171134.4A CN201510171134A CN104741425A CN 104741425 A CN104741425 A CN 104741425A CN 201510171134 A CN201510171134 A CN 201510171134A CN 104741425 A CN104741425 A CN 104741425A
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CN
China
Prior art keywords
plate
thruster
hemming die
pressing plate
flanging
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Granted
Application number
CN201510171134.4A
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Chinese (zh)
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CN104741425B (en
Inventor
梁西波
王文青
谢传胜
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Anhui Kingpower Equipment and Mould Manufacture Co Ltd
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Anhui Kingpower Equipment and Mould Manufacture Co Ltd
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Application filed by Anhui Kingpower Equipment and Mould Manufacture Co Ltd filed Critical Anhui Kingpower Equipment and Mould Manufacture Co Ltd
Priority to CN201510171134.4A priority Critical patent/CN104741425B/en
Publication of CN104741425A publication Critical patent/CN104741425A/en
Application granted granted Critical
Publication of CN104741425B publication Critical patent/CN104741425B/en
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Abstract

The invention discloses an extra-long plate flanging machine, comprising a base, a plate-pressing platform, a plate-pressing mold bar, a flanging mold bar, a conveyor belt and a plurality of power units. The plate-pressing platform, the plate-pressing mold bar and the flanging mold bar are of long-strip shapes. The power units are arranged alternatively along the long-strip directions of the plate-pressing platform, the plate-pressing mold bar and the flanging mold bar. The power units comprise two support plates, a plate-pressing linkage frame, a plate-pressing hydraulic machine, a flanging mold bar frame and a flanging mold bar transmission gear. Semi-circular flanging mold bar frame rails are arranged on the support plates. The flanging mold bar frame is installed on a flanging mold bar frame rail and the external edge thereof is provided with a circular-arc-shaped gear meshed with the flanging transmission gear. The flanging mold bar is installed on a flanging mold bar frame; the flanging transmission gear is mounted on transmission rods which are installed on the support plates and connected with a flanging motor. The plate-pressing hydraulic machine is arranged between two support plates, and the piston rod thereof is connected with the plate-pressing linkage frame. The plate-pressing linkage frame is arranged on the rotating shaft between the support plates and connected with the plate-pressing mold bar.

Description

A kind of overlength plate folding brake
Technical field
The present invention relates to the equipment that pressing plate is shaping, particularly to the equipment of overlength plate flanging.
Background technology
Under prior art, plate flanging device can only for the sheet material of little plate, and this sheet material is long and wide is generally no more than 3 meters.To more than 8 meters so that the flanging of the plate of 10 meters can only carry out repeatedly flanging by existing folding brake.But easily occur that repeatedly flanging is inconsistent, the discontinuous situation of folding line to same plate carrying out repeatedly flanging.Therefore, this existing equipment needs to accomplish to the control of the flanging of overlength plate very accurate, just can make repeatedly that flanging is consistent, folding line is continuous.But accomplish that the flanging that high precision like this controls is difficult to, because the limit of plate itself may not be just very straight, and the accurate control of most folding brake flanging only depends on the limit of plate.When not straight on plate limit, almost cannot accomplish repeatedly that flanging is consistent, folding line is continuous.To overlength plate flanging, hemming die bar needs the length suitable with plate.Therefore, hemming die bar also needs to be overlength.Two difficult problems that overlength plate flanging exists are realized under prior art:
First, when the hemming die bar of overlength turns down, the various piece discontinuity equalization of hemming die bar, makes plate flanging thorough not, and the various piece of flanging is replied uneven, easily occurs defect ware.
Secondly, plate is transmitted by conveyer belt, and edge-folding mechanism is positioned at the side of conveyer belt, therefore there is the alignment problem of edge-folding mechanism and plate.The folding brake of common little plate, when flanging, can keep plate constant on a moving belt usually, realizes aliging with plate, to plate flanging after alignment by mobile whole edge-folding mechanism.But the edge-folding mechanism own vol of overlength plate is very huge, weight is also very large, and mobile whole edge-folding mechanism needs powerful dynamical system, so not too applicable.Therefore, best mode keeps the position of edge-folding mechanism motionless, realized by the mode of thruster plate.Because although plate is very large, very thin, from heavy and light, easily promote.One, under the mode adopting standard machinery clamp, mechanical clamp must be arranged on edge-folding mechanism side, and mechanical clamp needs lateral displacement space, but this lateral displacement space is occupied by edge-folding mechanism, therefore can not adopt mechanical clamp.Under two, adopting common push pedal mode, because plate is very thin, easily laminating is on a moving belt, push rod or push away less than plate, or slips over plate upper surface, otherwise block by conveyer belt.Therefore push rod lacks displacement space.
Summary of the invention
Problem to be solved by this invention:
1. existing plate folding brake can only carry out flanging to little plate, and the flanging for overlength plate can only pass through repeatedly flanging and realize, and the discontinuous problem of folding line easily appears in this repeatedly flanging;
2., when the hemming die bar of overlength turns down, easily there is various piece unbalance stress, easily occur defect ware.
3. during overlength plate flanging, during the aliging of overlength plate and edge-folding mechanism, plate thruster problem.
For solving the problem, the scheme that the present invention adopts is as follows:
A kind of overlength plate folding brake, comprises base and edge-folding mechanism; Described edge-folding mechanism comprises pressing plate platform, pressing plate mould bar, hemming die bar and multiple power unit; Pressing plate platform is arranged on base; Pressing plate mould bar and hemming die bar are strip; Multiple power unit is along the alternate layout in rectangular direction of pressing plate mould bar and hemming die bar; Described power unit comprises: two pieces of faggings, pressing plate linkage rack, pressing plate hydraulic press, hemming die bar frame, flanging travelling gears; Fagging is arranged on base; Fagging is provided with hemming die bar frame rail; Hemming die bar frame rail is positioned at the outside of two pieces of faggings; Hemming die bar frame rail is semi arch structure, and its center of circle is positioned at the connection of hemming die bar and pressing plate platform table top; Hemming die bar frame is arranged in hemming die bar frame rail, can along hemming die bar frame rail at circular arc side's upward sliding; Hemming die bar is arranged on hemming die bar frame; Hemming die bar frame is sector structure, and its outer rim is provided with the arc-shaped tooth bar be meshed with flanging travelling gear; Flanging travelling gear is erected on drive link, is positioned at the outside of two pieces of faggings; Pressing plate linkage rack is arranged between two pieces of faggings by axis body; One end and the pressing plate mould bar of pressing plate linkage rack fix, and the other end is fixed by the piston rod of movable axis and pressing plate hydraulic press; The base of pressing plate hydraulic press is located between two pieces of faggings by movable supporting bracket; Sliding seat is arranged on base; Drive link is erected on the fagging of each power unit, can along its axis rotation; Drive link connects flanging motor by reducing gear; Reducing gear and flanging motor are arranged on base; Pressing plate mould bar is positioned at the top of pressing plate platform.
Further, the diameter of the outer rim arc-shaped tooth bar on hemming die bar frame is no less than 60 centimetres.
Further, also conveyer belt is comprised; Conveyer belt is arranged along the rectangular direction of pressing plate mould bar and hemming die bar; Conveyer belt is erected on the conveyor rollers at two ends and the conveyer belt bracing frame of centre, and walks around live roll; Live roll is connected with transmission motor; Conveyer belt and pressing plate platform are with high.
Further, side rushing board mechanism is also comprised; Described side rushing board mechanism and described edge-folding mechanism lay respectively at the both sides of conveyer belt; Described side rushing board mechanism comprises: roller plate, thruster wheel post, thruster frame and thruster actuating unit; Roller plate has multiple, along the alternate setting of conveyer belt direction of transfer, is erected on base by wheel board mount; Wheel sheet separation is left between adjacent two roller plate; The upper surface of roller plate is provided with multiple universal rolling wheel; Thruster wheel post is multiple, lays respectively in wheel sheet separation; Thruster wheel post is protruded upward by wheel sheet separation, and its height is higher than the universal rolling wheel plane of universal rolling wheel composition in roller plate; Thruster wheel post is located on thruster frame by wheel column holder vertical stand, can along its vertical axis rotation; Thruster frame is located on base by thruster sliding rail frame, and is positioned at below roller plate; Thruster slide rail is perpendicular to conveyer belt direction of transfer; Described thruster actuating unit is arranged on base, and is connected with thruster frame.
Further, described thruster actuating unit is thruster hydraulic press; Thruster hydraulic press is erected on base, and parallel with thruster slide rail, and its piston rod and thruster frame fix.
Further, taking turns board mount is character "door" form structure; Each roller plate is supported by two parallel wheel board mounts; Each wheel board mount for back-up roller wheel plate forms a long-channel; Long-channel is positioned at the below of roller plate, and is positioned at the top of base; Long-channel is parallel to the direction of transfer of conveyer belt; Thruster is set up in long-channel.
Further, thruster limiting plate is also comprised; Thruster limiting plate is strip, is erected on hemming die bar frame; Thruster limiting plate and hemming die bar perpendicular, form L shape structure; Pressing plate mould bar is provided with the recess of fitting mutually with thruster limiting plate.
Technique effect of the present invention is as follows:
What the folding brake that 1, the present invention is made up of conveyer belt, edge-folding mechanism and side push mechanism can realize semi-automation disposablely carries out flanging operation to overlength plate, compared to the technique of existing little plate folding brake repeatedly flanging, apparently, the present invention's discontinuous problem of folding line of there will not be repeatedly flanging to cause.
2, the hemming die bar of overlength is erected on the hemming die bar frame of multiple power unit.By each hemming die bar frame outer rim arc-shaped tooth bar and engaging between drive link upper hem travelling gear, make the hemming die bar of overlength when turning down, various piece stress equalization, thus improve yield rate highly.
The roller plate of 3, side push mechanism of the present invention is provided with universal rolling wheel.When plate transmits, plate by frame on conveyer belt and universal rolling wheel.Conveyer belt provides power for plate transmission, and universal rolling wheel provides auxiliary effect of rolling for plate transmission.When plate thruster, utilize roller plate gap, thruster wheel post can move in roller plate gap, and then side direction pushing frame is located at the plate on universal rolling wheel.That is, roller plate gap is the displacement space that plate thruster provides push rod (thruster wheel post), the present invention solves the problem that oversize sheet material transmits and thruster combines well thus: side push mechanism does not affect the transmission of plate, and the transmission of plate does not also affect thruster.
Accompanying drawing explanation
Fig. 1 is overall perspective view of the present invention.
Fig. 2 is the side-looking structural representation of power unit part of the present invention.
Side-looking structural representation when Fig. 3 is the hemming die bar flanging of power unit part of the present invention.
Fig. 4 be power unit part of the present invention face structural representation.
Fig. 5 is the perspective view of side push mechanism part of the present invention.
Fig. 6 is the side-looking structural representation of side push mechanism part of the present invention.
Fig. 7 is the perspective view of universal rolling wheel of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of overlength plate folding brake of the present embodiment is made up of edge-folding mechanism, connecting gear, side push mechanism and base 11.
The edge-folding mechanism of the present embodiment comprises pressing plate platform 12, pressing plate mould bar 21, hemming die bar 31 and multiple power unit.Pressing plate platform 12 is installed on the pedestal 11, in strip structure.Pressing plate mould bar 21 and hemming die bar 31 are strip structure.Pressing plate mould bar 21 is positioned at the top of pressing plate platform 12.Multiple power unit is along the alternate layout in rectangular direction of pressing plate mould bar 21 and hemming die bar 31.In the present embodiment, the spacing of adjacent two power units is 1.6 meters, and the wide of power unit self is 0.8 meter, always has 4 power units, and total length is 10 meters.Namely the present embodiment can carry out limit to the sheet material of long 10 meters.It will be appreciated by those skilled in the art that the flanging for more long slab material, can realize by increasing power unit number or adjusting spacing between each power unit.Power unit, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprises two pieces of faggings 13, pressing plate linkage rack 22, pressing plate hydraulic press 23, hemming die bar frame 32, flanging travelling gear 33.Fagging 13 is plate body, vertically installs on the pedestal 11.Two pieces of faggings 13 are parallel to each other, and vertical and pressing plate mould bar 21 and hemming die bar 31 rectangular direction.Two pieces of faggings 13 are respectively equipped with hemming die bar frame rail 34.Hemming die bar frame rail 34 is positioned at the outside of two pieces of faggings 13.Hemming die bar frame rail 34 is semi arch structure, and its center of circle is positioned at the connection of hemming die bar 31 and pressing plate platform 12 table top.Also namely, the center of circle of hemming die bar frame rail 34 is positioned at the O point shown in Fig. 2 and Fig. 3.Hemming die bar frame 32 is arranged in hemming die bar frame rail 34, can along hemming die bar frame rail 34 at circular arc side's upward sliding.When hemming die bar frame 32 slides along hemming die bar frame rail 34, hemming die bar frame 32 rotates around center of circle O point.Hemming die bar 31 is arranged on hemming die bar frame 32.In the present embodiment, 4 power units are respectively to there being 8 hemming die bar framves 32.Namely hemming die bar 31 adds on these 8 hemming die bar framves 32.When hemming die bar frame 32 rotates around center of circle O point, hemming die bar 31 also rotates around center of circle O point.Hemming die bar 31 can around center of circle O point rotation 90 ~ 95 degree of angles.Hemming die bar frame 32 is in sector structure, and its outer rim is provided with the arc-shaped tooth bar be meshed with flanging travelling gear 33.Flanging travelling gear 33 is erected on drive link 14, and is positioned at the outside of two pieces of faggings 13.Drive link 14 is erected on the fagging 13 of each power unit, can along its axis rotation.Drive link 14 connects flanging motor 16 by reducing gear 15.When flanging motor 16 works, drive drive link 14 to rotate by reducing gear 15, and then drive the rotation of flanging travelling gear 33.Flanging travelling gear 33 is slided along hemming die bar frame rail 34 by the arc-shaped rack drives hemming die bar frame 32 that hemming die bar frame 32 is meshed with it, and then drives hemming die bar 31 to rotate around center of circle O point, realizes the flanging to plate.Pressing plate linkage rack 22 is arranged between two pieces of faggings 13 by axis body 24.One end and the pressing plate mould bar 21 of pressing plate linkage rack 22 fix, and the other end other end is fixed by the piston rod of movable axis 25 with pressing plate hydraulic press 23.The base of pressing plate hydraulic press 23 is erected between two pieces of faggings 13 by sliding seat 26.Sliding seat 26 is installed on the pedestal 11.Pressing plate mould bar 21, pressing plate linkage rack 22 and pressing plate hydraulic press 23 form a lever construction around axis body 24.When one end by movable axis 25 upwards push plate linkage rack 22 of pressing plate hydraulic press 23, the pressing plate mould bar 21 being positioned at pressing plate linkage rack 22 other end presses down, and is pressed on by plate between pressing plate mould bar 21 and pressing plate platform 12.When pressing plate hydraulic press 23 pulls down one end of pressing plate linkage rack 22 by movable axis 25, the pressing plate mould bar 21 being positioned at pressing plate linkage rack 22 other end is lifted, thus the operation passing in and out plate can be carried out.The workflow of above-mentioned edge-folding mechanism is as follows: lift pressing plate mould bar 21 first, then plate is entered, pressing down pressing plate mould bar 21 is pressed between pressing plate mould bar 21 and pressing plate platform 12 by plate, then flanging motor 16 works and drives hemming die bar frame 32 and hemming die bar 31 to rotate around center of circle O point by reducing gear 15, drive link 14, flanging travelling gear 33 to carry out flanging to plate, after flanging completes, on lift pressing plate mould bar 21, go out plate.It should be noted that, in the present embodiment, there is the effect of lever between hemming die bar 31 and hemming die bar frame 32, the arc-shaped tooth bar distance center of circle O point of hemming die bar frame 32 outer rim is no less than 30 centimetres, and also namely the diameter of the arc-shaped tooth bar of hemming die bar frame 32 outer rim is no less than 60 centimetres.
The connecting gear of the present embodiment as shown in Figure 1, comprises conveyer belt 41.Conveyer belt 41 is arranged along the rectangular direction of pressing plate mould bar 21 and hemming die bar 31.Conveyer belt 41 two ends are erected in conveyor rollers 42.The middle frame of conveyer belt 41 is located on conveyer belt bracing frame 43.Live roll 44 walked around by conveyer belt 41.Live roll 44 is connected with transmission motor 45.Conveyor rollers 42, live roll 44 and bracing frame 43 are installed in and transmit on tape holder 49.Transmit motor 45 to install on the pedestal 11.Conveyer belt 41 and pressing plate platform 12 are with high, and also namely conveyer belt 41 is same high for the top and pressing plate platform 12 of transmitting plate.In the present embodiment, conveyer belt 41 has two.Article two, the live roll corresponding to conveyer belt 41 is connected by being located at the link gear transmitting tape holder 49, thus makes two conveyer belts 41 share transmission motor 45 as its dynamical system.
The side push mechanism of the present embodiment, as shown in Fig. 1, Fig. 5, Fig. 6, comprises roller plate 51, thruster wheel post 61, thruster frame 62 and thruster hydraulic press 69.Roller plate 51 has multiple.In the present embodiment, roller plate 51 has 5 pieces.Multiple roller plate 51 are located at the side of conveyer belt 41, and along conveyer belt 41 direction of transfer by arranged in a straight line.Wheel sheet separation 52 is left between adjacent two roller plate 51.Wheel sheet separation 52 is perpendicular to conveyer belt 41 direction of transfer.The upper surface of roller plate 51 is provided with multiple universal rolling wheel 53.The structure of universal rolling wheel 53 as shown in Figure 7, is made up of ball 531 and ball cover 532.Ball 531 can rotate with any direction in ball cover 532.Universal rolling wheel 53 in each piece of roller plate 51 forms universal rolling wheel plane.Universal rolling wheel plane and conveyer belt 41 are with high.Roller plate 51 is set up on the pedestal 11 by wheel board mount 54.Wheel board mount 54 is in character "door" form structure.Roller plate 51 is erected at a top for font wheel board mount 54.Each roller plate 51 is supported by two parallel wheel board mounts 54.Each wheel board mount 54 for back-up roller wheel plate 51 forms a long-channel 59.Long-channel 59 is positioned at the below of roller plate 51, and is positioned at the top of base 11.Long-channel 59 is parallel to the direction of transfer of conveyer belt 41.Thruster frame 62 is located in long-channel 59.Thruster frame 62 is set up on the pedestal 11 by thruster slide rail 64.Thruster frame 62 is strip, and the direction of transfer along conveyer belt 41 is arranged.Thruster slide rail 64 is perpendicular to conveyer belt 41 direction of transfer.Thruster wheel post 61 is erected on thruster frame 62 by wheel column holder 63.Thruster wheel post 61 is around the column of its axis rotation, vertically can be built up on wheel column holder 63.Thruster wheel post 61 has multiple.Each thruster wheel post 61 is located in the wheel sheet separation 52 between adjacent two roller plate 51 respectively.In the present embodiment, 5 pieces of roller plate 51 have 4 to take turns sheet separation 52, and accordingly, thruster wheel post 61 also has 4.Thruster wheel post 61 is protruded upward by wheel sheet separation 52, the universal rolling wheel plane that its height forms higher than universal rolling wheel 53 in roller plate 51.Thruster hydraulic press 69 sets up on the pedestal 11, and piston rod and the thruster frame 62 of thruster hydraulic press 69 fix.Thruster hydraulic press 69 is parallel with thruster slide rail 64.Can promote thruster frame 62 when namely thruster hydraulic press 69 works to slide on thruster slide rail 64, and then promotion thruster wheel post 61 moves along the direction perpendicular with conveyer belt 41 direction of transfer in wheel sheet separation 52.It is pointed out that thruster hydraulic press 69 constitutes thruster actuating unit of the present invention.Apparently, the mode of thruster actuating unit enforcement is a variety of in addition.
In the present embodiment, when plate transmits, in the universal rolling wheel plane that plate is formed at conveyer belt 41 and universal rolling wheel 53 by frame.Conveyer belt 41 provides power for plate transmission, and universal rolling wheel 53 provides auxiliary effect of rolling for plate transmission.When plate thruster, utilize roller plate gap 52, thruster wheel post 61 can move in roller plate gap 52, and then side direction pushing frame is located at the plate on universal rolling wheel 53.That is, roller plate gap 52 provides the displacement space of push rod (be equivalent to thruster wheel post 61) for plate thruster.Side push mechanism does not affect the transmission of plate, and the transmission of plate does not also affect thruster.
The side push mechanism of the present embodiment and edge-folding mechanism lay respectively at the both sides of conveyer belt 41.Side push mechanism is relative with the position of edge-folding mechanism.During the present embodiment work, plate enters under conveyer belt 41 drives, and now, plate is supported by conveyer belt 41 and universal rolling wheel 53.After plate enters and puts in place, promote thruster by thruster hydraulic press 69 and take turns post 61 and then promote plate and enter to edge-folding mechanism.For avoiding plate thruster too much, edge-folding mechanism is also provided with thruster limiting plate 36.Thruster limiting plate 36 is strip, is erected on hemming die bar frame 32.Thruster limiting plate 36 is perpendicular with hemming die bar 31, forms L shape structure.Accordingly, pressing plate mould bar 21 is provided with the recess 29 suitable with thruster limiting plate 36 phase.When plate is pushed edge-folding mechanism by side push mechanism, thruster limiting plate 36 can stop that side push mechanism is by too much for plate thruster.When flanging, thruster limiting plate 36 enters recess 29, thus avoid because thruster limiting plate 36 stop by pressing plate mould bar 21.

Claims (7)

1. an overlength plate folding brake, is characterized in that, comprises base (11) and edge-folding mechanism; Described edge-folding mechanism comprises pressing plate platform (12), pressing plate mould bar (21), hemming die bar (31) and multiple power unit; Pressing plate platform (12) is arranged on base (11); Pressing plate mould bar (21) and hemming die bar (31) are strip; Multiple power unit is along the alternate layout in rectangular direction of pressing plate mould bar (21) and hemming die bar (31); Described power unit comprises: two pieces of faggings (13), pressing plate linkage rack (22), pressing plate hydraulic press (23), hemming die bar frame (32), flanging travelling gear (33); Fagging (13) is arranged on base (11); Fagging (13) is provided with hemming die bar frame rail (34); Hemming die bar frame rail (34) is positioned at the outside of two pieces of faggings (13); Hemming die bar frame rail (34) is semi arch structure, and its center of circle is positioned at the connection of hemming die bar (31) and pressing plate platform (12) table top; Hemming die bar frame (32) is arranged in hemming die bar frame rail (34), can along hemming die bar frame rail (34) at circular arc side's upward sliding; Hemming die bar (31) is arranged on hemming die bar frame (32); Hemming die bar frame (32) is in sector structure, and its outer rim is provided with the arc-shaped tooth bar be meshed with flanging travelling gear (33); Flanging travelling gear (33) is erected on drive link (14), is positioned at the outside of two pieces of faggings (13); Pressing plate linkage rack (22) is arranged between two pieces of faggings (13) by axis body (24); One end and the pressing plate mould bar (21) of pressing plate linkage rack (22) fix, and the other end is fixed by the piston rod of movable axis (25) with pressing plate hydraulic press (23); The base of pressing plate hydraulic press (23) is erected between two pieces of faggings (13) by sliding seat (26); Sliding seat (26) is arranged on base (11); Drive link (14) is erected on the fagging (13) of each power unit, can along its axis rotation; Drive link (14) connects flanging motor (16) by reducing gear (15); Reducing gear (15) and flanging motor (16) are arranged on base (11); Pressing plate mould bar (21) is positioned at the top of pressing plate platform (12).
2. overlength plate folding brake as claimed in claim 1, it is characterized in that, the diameter of the outer rim arc-shaped tooth bar on hemming die bar frame (32) is no less than 60 centimetres.
3. overlength plate folding brake as claimed in claim 1, is characterized in that, also comprise conveyer belt (41); Conveyer belt (41) is arranged along the rectangular direction of pressing plate mould bar (21) and hemming die bar (31); Conveyer belt (41) is erected on the conveyor rollers (42) at two ends and the conveyer belt bracing frame (43) of centre, and walks around live roll (44); Live roll (44) is connected with transmission motor (45); Conveyer belt (41) and pressing plate platform (12) are with high.
4. overlength plate folding brake as claimed in claim 3, is characterized in that, also comprise side rushing board mechanism; Described side rushing board mechanism and described edge-folding mechanism lay respectively at the both sides of conveyer belt (41); Described side rushing board mechanism comprises: roller plate (51), thruster wheel post (61), thruster frame (62) and thruster actuating unit; Roller plate (51) has multiple, along the alternate setting of conveyer belt (41) direction of transfer, is erected on base (11) by wheel board mount (54); Wheel sheet separation (52) is left between adjacent two roller plate (51); The upper surface of roller plate (51) is provided with multiple universal rolling wheel (53); Thruster wheel post (61) is multiple, lays respectively in wheel sheet separation (52); Thruster wheel post (61) is protruded upward by wheel sheet separation (52), the universal rolling wheel plane that its height forms higher than the upper universal rolling wheel (53) of roller plate (51); Thruster wheel post (61) is located on thruster frame (62) by wheel column holder (63) vertical stand, can along its vertical axis rotation; Thruster frame (62) is erected on base (11) by thruster slide rail (64), and is positioned at roller plate (51) below; Thruster slide rail (64) is perpendicular to conveyer belt (41) direction of transfer; Described thruster actuating unit is arranged on base (11), and is connected with thruster frame (62).
5. overlength plate folding brake as claimed in claim 4, it is characterized in that, described thruster actuating unit is thruster hydraulic press (69); Thruster hydraulic press (69) is erected on base (11), and parallel with thruster slide rail (64), and its piston rod and thruster frame (62) fix.
6. overlength plate folding brake as claimed in claim 4, is characterized in that, wheel board mount (54) is in character "door" form structure; Each roller plate (51) is supported by two parallel wheel board mounts (54); Each wheel board mount (54) for back-up roller wheel plate (51) composition long-channel (59); Long-channel (59) is positioned at the below of roller plate (51), and is positioned at the top of base (11); Long-channel (59) is parallel to the direction of transfer of conveyer belt (41); Thruster frame (62) is located in long-channel (59).
7. overlength plate folding brake as claimed in claim 4, is characterized in that, also comprise thruster limiting plate (36); Thruster limiting plate (36) is strip, is erected on hemming die bar frame (32); Thruster limiting plate (36) is perpendicular with hemming die bar (31), forms L shape structure; Pressing plate mould bar (21) is provided with the recess (29) suitable mutually with thruster limiting plate (36).
CN201510171134.4A 2015-04-13 2015-04-13 A kind of overlength plate folding brake Active CN104741425B (en)

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CN109909346A (en) * 2019-04-02 2019-06-21 上海交通大学 Can revolving worktable flexible flanging forming device
CN111974842A (en) * 2020-08-18 2020-11-24 安徽鲲鹏装备模具制造有限公司 Refrigerator side plate forming process

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JP4009229B2 (en) * 2003-05-22 2007-11-14 真和工業株式会社 Method and apparatus for manufacturing a plate-shaped metal product in which rising portions are integrally formed
CN103008412A (en) * 2012-12-10 2013-04-03 滁州市鑫隆机电有限公司 Hydropneumatic press for refrigerator side panels
CN103331339A (en) * 2013-06-14 2013-10-02 黄山市鲲鹏起重机械制造有限公司 Bending equipment for thin and long plate
CN104174717A (en) * 2014-08-11 2014-12-03 安徽鲲鹏装备模具制造有限公司 Molding machine with width adjustable bending die strip structure
CN204545072U (en) * 2015-04-13 2015-08-12 安徽鲲鹏装备模具制造有限公司 A kind of overlength plate folding brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109909346A (en) * 2019-04-02 2019-06-21 上海交通大学 Can revolving worktable flexible flanging forming device
CN111974842A (en) * 2020-08-18 2020-11-24 安徽鲲鹏装备模具制造有限公司 Refrigerator side plate forming process

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