CN202447437U - Magnetic liquid composite numerical control bending machine - Google Patents

Magnetic liquid composite numerical control bending machine Download PDF

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Publication number
CN202447437U
CN202447437U CN2012200168244U CN201220016824U CN202447437U CN 202447437 U CN202447437 U CN 202447437U CN 2012200168244 U CN2012200168244 U CN 2012200168244U CN 201220016824 U CN201220016824 U CN 201220016824U CN 202447437 U CN202447437 U CN 202447437U
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CN
China
Prior art keywords
hydraulic cylinder
succession
encoder
plate
magnetic liquid
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Withdrawn - After Issue
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CN2012200168244U
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Chinese (zh)
Inventor
康彬
马西群
胡秋忠
王长青
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TENGZHOU TRI-UNION MACHINERY Co Ltd
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TENGZHOU TRI-UNION MACHINERY Co Ltd
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Priority to CN2012200168244U priority Critical patent/CN202447437U/en
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Publication of CN202447437U publication Critical patent/CN202447437U/en
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Abstract

The utility model discloses a magnetic liquid composite numerical control bending machine which is used for bending. The magnetic liquid composite numerical control bending machine comprises a speed reduction motor, a supporting leg, a first hydraulic cylinder and a second hydraulic cylinder. A coder is installed on the speed reduction motor; the other end of a transmission shaft is connected with a second driving belt pulley; a first driving belt pulley is connected with a driven belt pulley through a second synchronous belt; the second driving belt pulley is connected with the corresponding synchronous belt and the driven belt pulley; a feeding plate is connected with a feeding bracket through a T-shaped block and a feeding bracket seat; the head end of a piston rod of the second hydraulic cylinder is connected with a material pressure plate; a coder pull rope is connected with the head end of a piston rod of the first hydraulic cylinder through a plate; one end of a connecting spanner IV is connected with a rod end joint bearing through a pin shaft, and the other end of the connecting spanner IV is connected with a connecting spanner through a pin shaft; an operation panel is arranged on the device; and the coder, a pull rope coder, the speed reduction motor, the first hydraulic cylinder and the second hydraulic cylinder are all connected with the operation panel through a line. The magnetic liquid composite numerical control bending machine has the beneficial effects that the numerical control operation is realized, the accuracy is high, and the use is simple and convenient.

Description

The combined numerically controlled bender of magnetic liquid
Technical field
The utility model relates to a kind of bender of Digit Control Machine Tool, relates in particular to the combined numerically controlled bender of a kind of magnetic liquid.
Background technology
Along with developing rapidly of modern economy; The market competition of panel beating molding machine industry is also fierce day by day both at home and abroad, and old-fashioned planer-type presses down bender, and mould required during because of its moulding bending is wide in variety; Bring a lot of inconvenience to processing and forming, can't satisfy the demand in market.The pendulum-type bender is simple to operate because of it, does not need mould just can bending to go out the workpiece of different angles, is favored by vast user.Though the pendulum-type bender brand on the domestic and international market is more at present, all is hand mostly, the power resources majority of the pendulum-type bender of drive is electronic or hydraulic pressure.The magnetic bender compresses for the whole body magnetic because of binder in the market, and pressure-plate-force is even, on to press frame be that a stripe board cross section is little, bending wider and obtain more clients' approval, but its bending all be manually, requires great effort.The utility model has possessed the advantage of above content, and adds power unit, is integrated into a collection binder and leans on magnetic force and bending to lean on the combined numerically controlled pendulum-type bender of hydraulic pressure.Through market survey widely, investigation, demonstration, exploitation magnetic force and the combined numerically controlled pendulum-type bender of hydraulic pressure more can effectively adapt to market, occupy market.
Summary of the invention
The purpose of the utility model provides high, the easy and simple to handle combined numerically controlled bender of magnetic liquid of high, the automatic degree of a kind of accuracy.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
The combined numerically controlled bender of a kind of magnetic liquid comprises reducing motor, supporting leg, first hydraulic cylinder, second hydraulic cylinder, and it is characterized in that: encoder is installed on the reducing motor; Reducing motor connects electrical machine belt pulley; Electrical machine belt pulley is with synchronously with big belt wheel through first and is connected, and big belt wheel is connected with first driving pulley through power transmission shaft, and power transmission shaft is fixed on the supporting leg through the connecting plate I; The other end of power transmission shaft is connected with second driving pulley; First driving pulley is with synchronously through second and is connected with driven pulley, and driven pulley is fixed on the supporting leg through driven belt wheel shaft, driven pulley support plate, and second driving pulley connects corresponding synchronous band and driven pulley; Line slideway contacts with supporting leg, and the feeding supporting plate connects stock support through T type piece, stock support seat; The piston rod of second hydraulic cylinder passes the workbench two ends, and second hydraulic cylinder is connected on the workbench through fixed head, and the piston rod head end of second hydraulic cylinder connects holding pad; The stay cord encoder is fixed on first hydraulic cylinder body, and the encoder stay cord connects the head end of first hydraulic cylinder piston rod through plate, and the bearing pin on the connecting rod I and first hydraulic cylinder is hinged; The connecting rod I is connected with the connecting rod II through the axle I, and the connecting rod II is connected with special-shaped contiguous block I, special-shaped contiguous block II through the axle II, and the connecting rod II is through the axle IV III of winning in succession; The III of winning in succession is won in succession through the axle V; Winning in succession is fixed on the bending plate, and special-shaped contiguous block II is fixed on the supporting leg, and an III is passed in the hole on special-shaped contiguous block I, the special-shaped contiguous block II other end; The axle III III of winning in succession; The III of winning in succession one end is through the axle VI IV of winning in succession, and an end of the IV of winning in succession connects spherical plain bearing rod end through bearing pin, and the other end of the IV of winning in succession is won in succession through bearing pin; Described device is provided with guidance panel, and encoder, stay cord encoder, reducing motor, first hydraulic cylinder, second hydraulic cylinder all pass through circuit attended operation panel.
According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: said encoder is fixed on reducing motor through the encoder fixed head, and the stay cord encoder is won in succession through encoder and is fixed on first hydraulic cylinder body; The connected mode of bending plate and workbench adopts can be around the linkage of central point rotation, and linkage connects first hydraulic cylinder.
According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: the piston rod head end of said second hydraulic cylinder connects connector, is socket between adjustment screw and the connector, on the adjustment screw wedge pressure flitch.
According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: all be provided with solenoid in said workbench and the holding pad, interact between workbench and the holding pad; Said solenoid attended operation panel.
According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: the outer end of said holding pad is equipped with sizing device, and said workbench is provided with and bumps the screw that stops.
According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: limiting plate one end is won in succession.
The utility model has the advantages of and be: 1, compress before the sheet material bending and adopt that magnetic force compresses, bending power adopts Driven by Hydraulic Cylinder; 2, the connected mode of bending body and workbench adopts the linkage that can center on the central point rotation; 3, the control of stay cord encoder is adopted in bending angle control, controls the bending angle according to the outreach of hydraulic cylinder piston rod; 4, the rotating cycle of rotary encoder control reducing motor is adopted in the distance control of feed mechanism, thus the control feed distance; 5, the operation guide rail of feed mechanism adopts line slideway, and motion mode adopts band pulling synchronously; 6, top board lifts and adopts hydraulic cylinder control, and raising height can arbitrarily be set in the scope of lifting.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the partial enlarged drawing of I among Fig. 1.
Fig. 3 is a D-D cutaway view among Fig. 4.
Fig. 4 is an A-A cutaway view among Fig. 1.
Fig. 5 is the partial enlarged drawing of IV among Fig. 4.
Fig. 6 is an E-E cutaway view among Fig. 4.
Fig. 7 is the partial enlarged drawing of II among Fig. 4.
Fig. 8 is the M-M expanded view among Fig. 7.
Fig. 9 is the H-H expanded view among Fig. 7.
Figure 10 is the B-B cutaway view among Fig. 1.
Figure 11 is an III partial enlarged drawing among Fig. 1.
Figure 12 is the F-F cutaway view among Figure 11.
Figure 13 is the partial enlarged drawing of V among Fig. 3.
In the accompanying drawing: 1, encoder; 2, encoder fixed head; 3, reducing motor; 4, motor fixing plate; 5, supporting leg; 6, electrical machine belt pulley; 7, first be with synchronously; 8, big belt wheel; 9, power transmission shaft; 10, first driving pulley; 11, connecting plate I; 12, connecting plate II; 13, connecting plate III; 14, connecting plate IV; 15, second driving pulley; 16, second be with synchronously; 17, driven pulley; 18, driven belt wheel shaft; 19, driven pulley support plate; 20, contiguous block; 21, feeding supporting plate; 22, line slideway; 23, T type piece; 24, stock support seat; 25, stock support; 26, stay cord encoder; 27, encoder is won in succession; 28, first hydraulic cylinder; 29, encoder stay cord; 30, plate; 31, bending plate; 32, connecting rod I; 33, axle I; 34, connecting rod II; 35, axle II; 36, special-shaped contiguous block I; 37, special-shaped contiguous block II; 38, axle III; 39, the III of winning in succession; 40, axle IV; 41, axle V; 42, win in succession; 43, the IV of winning in succession; 44, axle VI; 45, spherical plain bearing rod end; 46, limiting plate; 47, workbench; 48, second hydraulic cylinder; 49, fixed head; 50, connector; 51, adjustment screw; 52, holding pad; 53, sizing device.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
The utility model is shown in the structure 1 of figure; The combined numerically controlled bender of a kind of magnetic liquid comprises reducing motor 3, supporting leg 5, first hydraulic cylinder 28, second hydraulic cylinder 48, and it is characterized in that: encoder 1 is installed on the reducing motor 3; Reducing motor 3 connects electrical machine belt pulley 6; Electrical machine belt pulley 6 is with 7 to be connected with big belt wheel 8 through first synchronously, and big belt wheel 8 is connected with first driving pulley 10 through power transmission shaft 9, and power transmission shaft 9 is fixed on the supporting leg 5 through connecting plate I 11; The other end of power transmission shaft 9 is connected with second driving pulley 15; First driving pulley 10 is with 16 to be connected with driven pulley 17 through second synchronously, and driven pulley 17 is fixed on the supporting leg 5 through driven belt wheel shaft 18, driven pulley support plate 19, and second driving pulley 15 connects corresponding synchronous band and driven pulleys; Line slideway 22 contacts with supporting leg 5, and feeding supporting plate 21 connects stock support 25 through T type piece 23, stock support seat 24; The piston rod of second hydraulic cylinder 48 passes workbench 47 two ends, and second hydraulic cylinder 48 is connected on the workbench 47 through fixed head 49, and the piston rod head end of second hydraulic cylinder 48 connects holding pad 52; Stay cord encoder 26 is fixed on first hydraulic cylinder, 28 cylinder bodies; Encoder stay cord 29 is through the head end of plate 30 connections first hydraulic cylinder 28 piston rods, and the bearing pin on the connecting rod I 32 and first hydraulic cylinder 28 is hinged, and connecting rod I 32 is connected with connecting rod II 34 through axle I 33; Connecting rod II 34 is connected with special-shaped contiguous block I 36, special-shaped contiguous block II 37 through axle II 35; Connecting rod II 34 is through axle IV 40 III 39 of winning in succession, and the III of winning in succession 39 wins 42 in succession through axle V 41, wins in succession 42 to be fixed on the bending plate 31; Special-shaped contiguous block II 37 is fixed on the supporting leg 5; An III 38 is passed in hole on special-shaped contiguous block I 36, special-shaped contiguous block II 37 other ends, an axle III 38 III 39 of winning in succession, and the III of winning in succession 39 1 ends are through axle VI 44 IV 43 of winning in succession; One end of the IV of winning in succession 43 connects spherical plain bearing rod end 45 through bearing pin, and the other end of the IV of winning in succession 43 wins 42 in succession through bearing pin; Described device is provided with guidance panel, and encoder 1, stay cord encoder 26, reducing motor 3, first hydraulic cylinder 28, second hydraulic cylinder 48 all pass through circuit attended operation panel.According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: said encoder 1 is fixed on reducing motor 3 through encoder fixed head 2, and stay cord encoder 26 is won in succession through encoder and 27 is fixed on first hydraulic cylinder, 28 cylinder bodies; The connected mode of bending plate 31 and workbench 47 adopts can be around the linkage of central point rotation, and linkage connects first hydraulic cylinder 28.According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: the piston rod head end of said second hydraulic cylinder 48 connects connector 50, is socket between adjustment screw 51 and the connector 50, on the adjustment screw 51 wedge pressure flitch 52.According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: all be provided with solenoid in said workbench 47 and the holding pad 52, interact between workbench 47 and the holding pad 52; Said solenoid attended operation panel.According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: the outer end of said holding pad 52 is equipped with sizing device 53, and said workbench 47 is provided with and bumps the screw that stops.According to the combined numerically controlled bender of described magnetic liquid, it is characterized in that: limiting plate 46 1 ends win 42 in succession.
The operation principle of the utility model:
The combined numerically controlled bender of magnetic liquid, this machine adopt advanced PLC control system, and per step operation all is to accomplish through touch screen displays.The bending pattern writes in the PLC control system; Each bending only need be clicked image frame gently; Just can get into its concrete picture setting, import corresponding bending size, the thickness of material and bending R radius of corner according to the bending drawing; To in its system, calculate bending length automatically, and fold the corresponding figures paper size according to the figure paper size.The concrete operation form of bending, the PLC system conveys to the bending length signals of bending shape in the encoder of controlling rear material stopping device and the stay cord encoder of controlling the bending plate running, and this moment, holding pad was under the control of second hydraulic cylinder; Holding pad is lifted, and back backgauge is pushed to the position that needs bending with plate under the control of encoder, press the button; Workbench leads to ferromagnetism, and holding pad is held, and sheet metal component is by fastening tightly; The stay cord encoder is passed to signal on first hydraulic cylinder of control bending plate; The motion of first hydraulic cylinder, under the drive of hinge arrangement, bending plate overturns the sheet metal component bending.When pressing down as carrying out continuous feed in a certain angle, need to select to press down picture continuously, select its button, import each charging length and press down number of times, step on down floor push, magnechuck is inhaled strong magnetic, and holding pad falls.After holding pad falls to putting in place, strong magnetic outage demagnetization, demagnetization back holding pad lifts, lift put in place after, material advances, the work above continuing presses down number of times up to setting, stops all can stop in any case by anxious.
Each step completion form specifies as follows:
1, back backgauge part: view 1,2,3,4,5,6 is the sketch map of back backgauge structure
Encoder 1; Encoder fixed head 2; Reducing motor 3; Motor fixing plate 4; Supporting leg 5; Electrical machine belt pulley 6; First is with 7 synchronously; Big belt wheel 8; Power transmission shaft 9; First driving pulley 10; Connecting plate I 11; Connecting plate II 12; Connecting plate III 13; Connecting plate IV 14; Second driving pulley 15; Second is with 16 synchronously; Driven pulley 17; Driven belt wheel shaft 18; Driven pulley support plate 19; Contiguous block 20; Feeding supporting plate 21; Line slideway 22; T type piece 23; Stock support seat 24; Stock support 25
Encoder 1 is fixed on the reducing motor 3 through encoder fixed head 2; Reducing motor 3 is fixed on the supporting leg 5 through motor fixing plate 4; Reducing motor 3 is connected with electrical machine belt pulley 6 with flat key through motor shaft; Electrical machine belt pulley 6 is with 7 to be connected with big belt wheel 8 through first synchronously, and big belt wheel 8 passes through power transmission shaft 9 and is connected with first driving pulley 10, and power transmission shaft 9 is fixed on the supporting leg 5 through connecting plate connecting plate I 11, connecting plate II 12, connecting plate III 13, connecting plate IV 14; Power transmission shaft 9 other ends are connected with second driving pulley 15.First driving pulley 10 is with 16 to be connected with driven pulley 17 through second synchronously, and driven pulley 17 is fixed on the supporting leg 5 through driven belt wheel shaft 18, driven pulley support plate 19, corresponding second driving pulley 15 through another synchronously band be connected with another driven pulley.So just formed two synchronous bands of running simultaneously, when reducing motor 3 runnings, under the drive of big belt wheel 8, two band runnings synchronously.At this moment, be connected with feeding supporting plate 21, line slideway 22 being with synchronously through contiguous block 20, line slideway 22 contacts with supporting leg 5, and feeding supporting plate 21 passes through T type piece 23, stock support seat 24 is connected with stock support 25.To sum up, during reducing motor 3 runnings, under the drive of big belt wheel 8, two band runnings synchronously, band drives 21 runnings of feeding supporting plate synchronously.So encoder 1 is passed to reducing motor 3 with instruction, reducing motor 3 drives rear material stopping device motion, the automatic feed when realizing bending.
2, binder part: view 11,12 is the sketch map of press material structure
Workbench 47, second hydraulic cylinder 48, connector 50, adjustment screw 51, holding pad 52, sizing device 53
Second hydraulic cylinder, 48 piston rods pass workbench 47 two ends, and through screw second hydraulic cylinder 48 are fixed on the workbench 47, and second hydraulic cylinder, 48 piston rods are connected with connector 50, and connector 50 is connected with holding pad 52 through adjustment screw 51.Second hydraulic cylinder, 48 piston rods and connector 50 are connected to and are slidingly connected; When the sheet metal component after the bending is got to be come out in the height that pressing plate lifts; Only need holding pad 52 upwards be lifted, promptly connector 50 is extracted out from hydraulic cylinder 48 piston rods and can holding pad 52 be lifted.Adjustment screw 51 is used for controlling the distance of holding pad 52 and workbench 47 front ends; Thereby controlled the bending angle; According to bending sheet metal component thickness and to the requirement of bending R angle, rotation adjusting screw 51 makes holding pad 52 move, and its angular dimension is relative bending plate 31.Be full of coil in workbench 47 and the holding pad 52, during logical magnetic, holding pad 52 is under the drive of magnetic force and workbench 47 adhesives; When breaking magnetic; Holding pad 52 is lifted under second hydraulic cylinder 48 promotes, and leaves workbench 47, and when lifting with adhesive, is furnished with sizing device 53.
3, dogleg section: view 7,8,9,10 is the sketch map of bending structure
Its design feature is that hydraulic cylinder passes through hinge arrangement by the connection of floating, and whole bending process is under the control of hinge arrangement, to accomplish.Each hinge arrangement all is to be formed by connecting respectively hydraulic cylinder and several contiguous block.
Stay cord encoder 26, encoder win in succession 27, first hydraulic cylinder 28, encoder stay cord 29, plate 30, bending plate 31, connecting rod I 32, axle I 33, connecting rod II 34, axle II 35, special-shaped contiguous block I 36, special-shaped contiguous block II 37, axle III 38, the III of winning in succession 39, axle IV 40, axle V 41, win 42 in succession, the IV of winning in succession 43, axle VI 44, spherical plain bearing rod end 45, limiting plate 46
Stay cord encoder 26 is won in succession through encoder and 27 is fixed on first hydraulic cylinder, 28 cylinder bodies; Encoder stay cord 29 links to each other with first hydraulic cylinder, the 28 piston rod other ends through plate 30, and the swing of bending plate 31 is to lean on the hinge arrangement that is connected with first hydraulic cylinder 28 to accomplish.Its hinge arrangement: the connecting rod I 32 that is connected with first hydraulic cylinder 28; Two connecting rod I 32 respectively with first hydraulic cylinder 28 on bearing pin hinged; Link to each other with connecting rod II 34 through axle I 33; Connect through win in succession III 39 of axle IV 40, be connected with connecting plate 42 through axle V 41, connecting plate 42 is fastened on the bending plate 31 through screw.Connecting rod II 34 is connected with special-shaped contiguous block I 36, special-shaped contiguous block II 37 through axle II 35, and special-shaped contiguous block I 36, special-shaped contiguous block II 37 are fixed on the supporting leg by screw respectively.Pass an III 38 in the hole on abnormal shape contiguous block I 36, special-shaped contiguous block II 37 other ends; Axle III 38 is connected with connecting plate III 39; Connecting plate III 39 1 ends are connected with two connecting plate IV 43 through axle VI 44; The two ends of two connecting plate IV 43 connect through bearing pin respectively, and an end links to each other with the spherical plain bearing rod end that links to each other with first hydraulic cylinder 28 45, and the other end links to each other with the connecting plate that links to each other with bending plate 31 42.All is the connection that can do gyration through axle with being connected of bearing pin.Above-described structure is exactly the hinge arrangement that bending plate 31 is taken exercises under first hydraulic cylinder 28 drives.First hydraulic cylinder, 28 strokes are controlled through encoder stay cord 29 by stay cord encoder 26; The PLC of control system is given to stay cord encoder 26 with instruction; Stay cord encoder 26 is controlled the stroke of first hydraulic cylinder 28 by encoder stay cord 29 then, thereby through above-mentioned hinge arrangement amount of exercise is passed to bending plate 31 according to the length of command information controlled encoder stay cord 29; Bending plate 31 overturns under the drive of hinge arrangement, realizes the bending of sheet metal component.After bending finished, bending plate 31 resetted at first hydraulic cylinder 28 and drives the hinge arrangement motion and get back to original position, by limiting plate 46 controls.When bending plate 31 is got back to initial plumbness, contact the back stop motion with limiting plate 46.
The utility model can be realized following advantageous effect: 1, compress before the sheet material bending and adopt that magnetic force compresses, bending power adopts Driven by Hydraulic Cylinder; 2, the connected mode of bending body and workbench adopts the linkage that can center on the central point rotation; 3, the control of stay cord encoder is adopted in bending angle control, controls the bending angle according to the outreach of hydraulic cylinder piston rod; 4, the rotating cycle of rotary encoder control reducing motor is adopted in the distance control of feed mechanism, thus the control feed distance; 5, the operation guide rail of feed mechanism adopts line slideway, and motion mode adopts band pulling synchronously.6, top board lifts and adopts hydraulic cylinder control, and raising height can arbitrarily be set in the scope of lifting.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection domain to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model.

Claims (6)

1. combined numerically controlled bender of magnetic liquid; Comprise reducing motor (3), supporting leg (5), first hydraulic cylinder (28), second hydraulic cylinder (48); It is characterized in that: encoder (1) is installed on the reducing motor (3); Reducing motor (3) connects electrical machine belt pulley (6); Electrical machine belt pulley (6) is with (7) to be connected with big belt wheel (8) through first synchronously, and big belt wheel (8) is connected with first driving pulley (10) through power transmission shaft (9), and power transmission shaft (9) is fixed on the supporting leg (5) through connecting plate I (11); The other end of power transmission shaft (9) is connected with second driving pulley (15); First driving pulley (10) is with (16) to be connected with driven pulley (17) through second synchronously, and driven pulley (17) is fixed on the supporting leg (5) through driven belt wheel shaft (18), driven pulley support plate (19), and second driving pulley (15) connects corresponding synchronous band and driven pulley; Line slideway (22) contacts with supporting leg (5), and feeding supporting plate (21) connects stock support (25) through T type piece (23), stock support seat (24); The piston rod of second hydraulic cylinder (48) passes workbench (47) two ends, and second hydraulic cylinder (48) is connected on the workbench (47) through fixed head (49), and the piston rod head end of second hydraulic cylinder (48) connects holding pad (52); Stay cord encoder (26) is fixed on first hydraulic cylinder (28) cylinder body; Encoder stay cord (29) connects the head end of first hydraulic cylinder (28) piston rod through plate (30); Bearing pin on connecting rod I (32) and first hydraulic cylinder (28) is hinged; Connecting rod I (32) is connected with connecting rod II (34) through an axle I (33), and connecting rod II (34) is connected with special-shaped contiguous block I (36), special-shaped contiguous block II (37) through a spool II (35), and connecting rod II (34) is through an IV (40) III (39) of winning in succession; The III of winning in succession (39) is through an axle V (41) win in succession (42); Win in succession (42) be fixed on the bending plate (31), special-shaped contiguous block II (37) is fixed on the supporting leg (5), an III (38) is passed in the hole on special-shaped contiguous block I (36), special-shaped contiguous block II (37) other end; Axle III (38) III (39) of winning in succession; The III of winning in succession (39) one ends are through an axle VI (44) IV (43) of winning in succession, and an end of the IV of winning in succession (43) is through bearing pin connection spherical plain bearing rod end (45), and the other end of the IV of winning in succession (43) is through bearing pin win in succession (42); Described device is provided with guidance panel, and encoder (1), stay cord encoder (26), reducing motor (3), first hydraulic cylinder (28), second hydraulic cylinder (48) all pass through circuit attended operation panel.
2. the combined numerically controlled bender of magnetic liquid according to claim 1; It is characterized in that: said encoder (1) is fixed on reducing motor (3) through encoder fixed head (2), stay cord encoder (26) through encoder win in succession (27) be fixed on first hydraulic cylinder (28) cylinder body; The connected mode of bending plate (31) and workbench (47) adopts can be around the linkage of central point rotation, and linkage connects first hydraulic cylinder (28).
3. the combined numerically controlled bender of magnetic liquid according to claim 1; It is characterized in that: the piston rod head end of said second hydraulic cylinder (48) connects connector (50); Be socket between adjustment screw (51) and the connector (50), on adjustment screw (51) the wedge pressure flitch (52).
4. the combined numerically controlled bender of magnetic liquid according to claim 1 is characterized in that: all be provided with solenoid in said workbench (47) and the holding pad (52), interact between workbench (47) and the holding pad (52); Said solenoid attended operation panel.
5. the combined numerically controlled bender of magnetic liquid according to claim 1 is characterized in that: the outer end of said holding pad (52) is equipped with sizing device (53), and said workbench (47) is provided with and bumps the screw that stops.
6. the combined numerically controlled bender of magnetic liquid according to claim 1 is characterized in that: limiting plate (46) one ends win in succession (42).
CN2012200168244U 2012-01-16 2012-01-16 Magnetic liquid composite numerical control bending machine Withdrawn - After Issue CN202447437U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200168244U CN202447437U (en) 2012-01-16 2012-01-16 Magnetic liquid composite numerical control bending machine

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Application Number Priority Date Filing Date Title
CN2012200168244U CN202447437U (en) 2012-01-16 2012-01-16 Magnetic liquid composite numerical control bending machine

Publications (1)

Publication Number Publication Date
CN202447437U true CN202447437U (en) 2012-09-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581084A (en) * 2012-01-16 2012-07-18 滕州市三合机械股份有限公司 Magnetic and hydraulic composite numerical control bending machine
CN103691777A (en) * 2013-12-31 2014-04-02 安徽中瑞机床制造有限公司 High-precision hydraulic plate bending machine
CN110303101A (en) * 2019-04-22 2019-10-08 安徽阳天机械工业有限公司 Numerical value shows automatic material blocking device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581084A (en) * 2012-01-16 2012-07-18 滕州市三合机械股份有限公司 Magnetic and hydraulic composite numerical control bending machine
CN102581084B (en) * 2012-01-16 2014-05-07 滕州市三合机械股份有限公司 Magnetic and hydraulic composite numerical control bending machine
CN103691777A (en) * 2013-12-31 2014-04-02 安徽中瑞机床制造有限公司 High-precision hydraulic plate bending machine
CN104985030A (en) * 2013-12-31 2015-10-21 安徽中瑞机床制造有限公司 Hydraulic plate bending machine
CN103691777B (en) * 2013-12-31 2015-11-04 安徽中瑞机床制造有限公司 A kind of high-precision hydrolic plate bender
CN104985030B (en) * 2013-12-31 2017-07-28 安徽中瑞机床制造有限公司 A kind of hydrolic plate bender
CN110303101A (en) * 2019-04-22 2019-10-08 安徽阳天机械工业有限公司 Numerical value shows automatic material blocking device

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