CN207288471U - A kind of interlocked numerical controlled plate bending machine of dual stage - Google Patents

Abstract

It the utility model is related to tower mast processing equipment field, disclose a kind of interlocked numerical controlled plate bending machine of dual stage, including setting body on the ground, the side of body is provided with the positioning component for being defined to the position of steel plate, the side of the remotely located component of body is provided with for promoting steel plate close to the feed arrangement of body, one end of body is provided with the drawing mechanism for driving steel plate to leave body, body includes two workbench being fixedly connected on the ground, lower mould on the table is set, it is fixedly connected with rack on the table, the pressed sheet being slidably connected in rack, it is fixedly connected on mold of the pressed sheet away from rack side, adjusting part is provided with workbench, the utility model has the following advantages and effect：This programme utilizes new mechanical structure, by setting adjusting part, is finely adjusted the position of lower mould, lower mould is carried out the compensation of power to the less position of stress, improves the quality of component end item.

Description

A kind of interlocked numerical controlled plate bending machine of dual stage

Technical field

A kind of tower mast process equipment is the utility model is related to, more specifically, it relates to a kind of interlocked numerical controlled plate of dual stage Bender.

Background technology

Tower mast refers to pylon, the mast for carrying various portable antennas, needs to carry out steel plate in the manufacturing process of tower mast Bending, makes two pieces of steel plate bendings welded by joint close bonding machine to two blocks of steel plates into the state of section semicircular, from And the tower mast cylinder of cross section approximate circle shape is produced, common wrap direction is to carry out bending operation by bender.

At present, notification number is that the Chinese patent of CN203245223U discloses a kind of dual stage bending interlocking set, it includes First bender and the second bender, the workbench end adjacent to one another of the workbench of the first bender and the second bender are provided with At least one clamp device for being used to connect the first bender and the second bender.

This dual stage bending interlocking set, by setting retention mechanism, makes workbench and the second bending of the first bar folder Connection between the workbench of machine more fastens, and reduces between the workbench of the first bar folder and the workbench of the second bar folder Gap, but the contact position between the workbench of the workbench of the first bar folder and the second bar folder is due in the position at more edge Put, suffered pressure is smaller, causes the pressure that steel plate herein is subject to smaller so that the bending of steel plate is ineffective, reduces The quality of component end item.

Utility model content

In view of the deficienciess of the prior art, the utility model lies in that provide a kind of dual stage interlocked numerical controlled plate bending machine, With the effect for improving component end item quality.

To achieve the above object, the utility model provides following technical solution：A kind of interlocked numerical controlled plate bending of dual stage Machine, including body on the ground is set, the side of the body is provided with the positioning for being defined to the position of steel plate Component, side of the body away from the positioning component are provided with for promoting steel plate close to the feed arrangement of the body, One end of the body is provided with the drawing mechanism for driving steel plate to leave the body, and the body includes two fixed companies The lower mould that connect workbench on the ground, is arranged on the workbench, be fixedly connected with rack on the table, the company of slip The pressed sheet that is connected in rack, be fixedly connected on mold of the pressed sheet away from the rack side, on the workbench The adjusting part for adjusting the lower die location is provided with, the adjusting part includes being fixedly connected on the workbench two The oil cylinder at end, the conflict plate being fixedly connected on the catch bar of the oil cylinder, it is described contradict side of the plate away from the oil cylinder with The lower mould contradicts.

By using above-mentioned technical proposal, feed arrangement promotes steel plate close to body, the one end of steel plate away from feed arrangement Positioned by positioning component, make the position of steel plate bending more accurate, pressed sheet is moved towards steel plate at this time, drives mold Close to lower mould, while mold is close to lower mould, oil cylinder, which drives, contradicts plate movement, makes position of the conflict plate to lower mould It is adjusted so that the position of two workbench one end adjacent to each other is slightly above one end away from each other, when steel plate is in mold After being bent under the collective effect of lower mould, due to contradicting the compensating action of plate so that positioned at two workbench adjacent to each other one Bending effect at the steel plate at end is preferable, improves the quality of component end item.

The utility model is further arranged to：The positioning component is fixedly connected on the ground and along described including several First firm banking of the length direction distribution of body, be slidably connected on first firm banking and fixed along described first The driving that the length direction of frame along first fixed seat moves is touched in the conflict frame of the length direction slip of seat, driving describedly Part, several be rotatably connected on the first firm banking both sides and along first firm banking length direction be distributed draw Guide wheel.

By using above-mentioned technical proposal, worker is driven by actuator contradicts frame movement, by determining to contradict frame Position be defined come the distance moved to steel plate, so as to be defined to the length of steel plate bending, guide wheel reduces steel Frictional force between plate and the first fixed seat, enables steel plate to be delivered to faster and contradicts at frame, improve work efficiency.

The utility model is further arranged to：The actuator includes being rotatably connected on the first firm banking both ends Positioned chain wheels, the positioning chain engaged with the positioned chain wheels, be fixedly connected on first firm banking away from the body The decelerating motor that one end and output shaft are fixedly connected with the positioned chain wheels, the conflict frame is fixed with the positioning chain to be connected Connect.

By using above-mentioned technical proposal, worker starts decelerating motor, and decelerating motor drives positioned chain wheels to rotate, and positions chain Wheel, which rotates, drives positioning chain to rotate, and positioning chain, which rotates to drive, contradicts frame movement, contradicts frame and moves so as to steel plate limitation Position changes, and during the bending to steel plate, worker can will contradict plate and repeatedly be moved towards the direction away from body It is dynamic, the part that steel plate bending is completed is may exit off body, so that by steel plate bending into certain radian.

The utility model is further arranged to：The feed arrangement includes being fixedly connected on the ground and along the body Second firm banking of length direction distribution, be slidably connected on second firm banking and along second firm banking The pushing frame of length direction slip, drive the pushing frame close to the drive component of the body.

By using above-mentioned technical proposal, steel plate is placed on the second firm banking by worker, steel plate is supported with pushing frame Touch, drive component drives pushing frame to drive steel plate to be moved towards body close to body, pushing frame, realize feed operation, make body pair Steel plate is bent.

The utility model is further arranged to：The driving component includes being rotatably connected on the second firm banking both ends Rotating sprocket, engaged with the rotating sprocket driving chain, be fixedly connected on second firm banking away from the machine The driving motor that body one end and output shaft are fixedly connected with the rotating sprocket, the pushing frame is fixed with the driving chain to be connected Connect.

By using above-mentioned technical proposal, driving electric motor starting drives rotating link chain to rotate, and rotating link chain is rotated to drive and passed Dynamic chain movement, drives pushing frame movement, makes pushing frame promote steel plate to be moved towards body after driving chain movement, realize charging behaviour Make.

The utility model is further arranged to：The both sides of second firm banking are rotatably connected to several auxiliary chargings Wheel, the auxiliary feed wheel are distributed along the length direction of second firm banking, are set between adjacent second fixed seat There are several supporting racks, several delivery wheels along support frame as described above distribution of lengths are rotatably connected on support frame as described above.

By using above-mentioned technical proposal, aiding in the setting of feed wheel makes frictional force between steel plate and the second firm banking Force of rolling friction is changed into by force of sliding friction, force of rolling friction is less than force of sliding friction so that steel plate is in the second firm banking Received resistance is smaller during upper movement, and supporting rack, which is set, makes the steel plate between the second firm banking obtain consolidating for certain position It is fixed, the frictional force between supporting rack is reduced by delivery wheel, accelerates the conveying speed of steel plate.

The utility model is further arranged to：The drawing mechanism includes being fixedly connected fixed seat on the ground, some It is a be slidably connected in the fixed seat and along the fixed seat length direction be distributed discharge rack, be slidably connected at it is described solid In reservation and along the driving mechanism that moves of length direction the steel wire rope seat, the driving steel wire rope seat that move of the fixed seat.

By using above-mentioned technical proposal, the steel plate bent is placed on discharge rack by worker, by one end of steel wire rope It is fixed on steel wire rope seat, the other end is connected with Interal fixation, when driving mechanism drives the movement of steel wire rope seat, steel wire rope seat band Dynamic steel wire rope movement, drives steel plate movement after steel wire rope movement, steel plate moves on discharge rack along the length direction of fixed frame, real Existing draw operation.

The utility model is further arranged to：The driving mechanism includes being rotatably connected on the driving at the fixed seat both ends Sprocket wheel, the conveyor chain being engaged on the drive sprocket, be fixedly connected on the fixed seat away from described body one end and with The motor that the drive sprocket is fixedly connected, the conveyor chain are fixedly connected with the steel wire rope seat.

By using above-mentioned technical proposal, motor start-up drives drive sprocket to rotate, and drive sprocket, which rotates, drives conveying Chain moves, and conveyor chain movement drives the movement of steel wire rope seat, and the movement of steel wire rope seat drives steel wire rope movement, steel wire rope movement band Dynamic steel plate movement, realizes draw operation.

The utility model is further arranged to：The discharge rack is located at the conveyor chain both sides and along the fixed seat Width slides, and is provided between the discharge rack for adjusting the distance between described discharge rack and right after determining The adjusting part that the position of the discharge rack is fixed.

By using above-mentioned technical proposal, worker can according to the volume size of steel plate after bending, by adjusting part come pair Position between discharge rack is adjusted, and enables steel plate is relatively stable to be located on discharge rack, steel plate is not easy from discharge rack Drop, reduce steel plate damaged probability.

The utility model is further arranged to：The adjusting part includes being rotatably connected in the fixed seat and both ends are opened Drive rod equipped with reverse thread, the handwheel being fixedly connected with described drive rod one end, the handwheel and the drive rod are coaxial Set, both ends of the discharge rack respectively with the drive rod are threadedly coupled.

By using above-mentioned technical proposal, worker rotates handwheel, and hand wheel rotating drives drive rod to rotate, and drive rod rotates band The reverse thread at dynamic both ends rotates, and reverse thread, which rotates, drives discharge rack adjacent to each other or away from each other, makes between discharge rack Spacing can adjust, after location determination, due to the frictional force between reverse thread and discharge rack, discharge rack is not easy in fixation It is arbitrarily mobile on seat, it is determined that the position of discharge rack.

In conclusion the utility model has the advantages that：

1st, by setting adjusting part and positioning component, adjusting part is finely adjusted the position of lower mould, under making Mould can carry out stress less position the compensation of power, while positioning component is restricted the displacement distance of steel plate, from And the length of steel plate bending is determined, make the bending place of steel plate more horizontal, make the bending effect of steel plate entirety preferable, improve The quality of component end item；

2nd, by setting feed arrangement and drawing mechanism so that worker need to only start motor and driving motor can be achieved Loading and unloading, reduce the labor intensity of worker, improve work efficiency.

Brief description of the drawings

Fig. 1 is the external structure schematic diagram of the utility model；

Fig. 2 is the attachment structure schematic diagram for embodying workbench and lower mould；

Fig. 3 is to embody oil cylinder with contradicting the attachment structure schematic diagram of plate；

Fig. 4 is to embody the attachment structure schematic diagram for contradicting plate and embeded slot；

Fig. 5 is the attachment structure schematic diagram for embodying body and feed arrangement；

Fig. 6 is enlarged drawing at the A of Fig. 5, embodies pushing frame and the connection structure of driving chain；

Fig. 7 is the attachment structure schematic diagram of body and positioning component；

Fig. 8 is enlarged drawing at the B of Fig. 7, embodies the connection structure of the first firm banking and guide wheel；

Fig. 9 is the attachment structure schematic diagram for embodying body and drawing mechanism；

Figure 10 is enlarged drawing at the C of Fig. 9, embodies fixed seat and the connection structure of discharge rack；

Figure 11 is the attachment structure schematic diagram for embodying steel wire rope seat and gag lever post；

Figure 12 is the attachment structure schematic diagram for embodying installing plate and slippage slot.

Reference numeral：1st, body；11st, workbench；111st, holding tank；112nd, resettlement groove；12nd, lower mould；121st, embeded slot； 13rd, rack；131st, notch；132nd, hydraulic cylinder；14th, pressed sheet；15th, mold；2nd, component is adjusted；21st, oil cylinder；22nd, plate is contradicted； 3rd, feed arrangement；31st, the second firm banking；32nd, pushing frame；33rd, drive component；331st, rotating sprocket；332nd, driving chain； 333rd, motor is driven；34th, conflict block；35th, feedboard is aided in；36th, feed wheel is aided in；37th, supporting rack；38th, delivery wheel；4th, position Component；41st, the first firm banking；42nd, frame is contradicted；43rd, guide wheel；44th, actuator；441st, positioned chain wheels；442nd, chain is positioned； 443rd, decelerating motor；45th, directing plate；5th, drawing mechanism；51st, fixed seat；52nd, discharge rack；521st, sliding rack；522nd, material discharging wheel； 523rd, sliding panel；524th, fixed plate；525th, moving block；526th, hole is passed through；53rd, steel wire rope seat；531st, placing groove；532nd, place Portion；533rd, limiting section；534th, gag lever post；54th, driving mechanism；541st, drive sprocket；542nd, conveyor chain；543rd, motor；55、 Installing plate；551st, slippage slot；56th, adjusting part；561st, drive rod；562nd, handwheel；563rd, reverse thread；564th, locating piece.

Embodiment

The utility model is described further referring to the drawings.

As depicted in figs. 1 and 2, the interlocked numerical controlled plate bending machine of a kind of dual stage, including body 1 on the ground, machine are set Body 1 includes workbench 11, lower mould 12, rack 13, pressed sheet 14 and mold 15, and two are fixed in the workbench 11 of cuboid Connect on the ground and be arranged side by side, holding tank 111 is offered on the upper surface of workbench 11, be placed with and cut in holding tank 111 Face is in the above-mentioned lower mould 12 of concave, is fixedly connected with above-mentioned rack 13 on the side wall of workbench 11, and rack 13 is towards work The side for making platform 11 opens up jagged 131, and hydraulic cylinder 132 is fixedly connected with rack 13, is fixed on the catch bar of hydraulic cylinder 132 Above-mentioned pressed sheet 14 is connected with, the one end of pressed sheet 14 away from hydraulic cylinder 132 is fixedly connected with above-mentioned mold 15.

As shown in Figure 3 and Figure 4, adjustment component 2 is provided with workbench 11, adjustment component 2 includes oil cylinder 21 and contradicts plate 22, the resettlement groove 112 that section is square is offered on the bottom surface at the both ends of holding tank 111, and above-mentioned oil is placed with resettlement groove 112 Cylinder 21, contradicts plate 22 and is fixedly connected on the catch bar of oil cylinder 21, and it is right with conflict plate 22 to be offered on the lower surface of lower mould 12 The embeded slot 121 answered, contradicts plate 22 and is located in embeded slot 121 and upper surface and the bottom surface conflict of embeded slot 121.

As shown in Figure 5 and Figure 6, feed arrangement 3 is provided with the side of body 1, feed arrangement 3 includes the second firm banking 31st, pushing frame 32 and drive component 33, multiple second firm bankings 31 are fixedly connected on the ground and along the length direction of body 1 Distribution, the second firm banking 31 are contradicted close to the side wall of one end of body 1 and workbench 11.Drive component 33 includes rotating sprocket 331st, driving chain 332 and driving motor 333, rotating sprocket 331 are rotatably connected on the both ends of the second firm banking 31, driving electricity Machine 333 is fixedly connected on second one end of firm banking 31 away from body 1 and on the side wall of the second firm banking 31, is driven The output shaft of dynamic motor 333 is fixedly connected with rotating sprocket 331.Pushing frame 32 triangular in shape is fixedly connected on driving chain On 332, pushing frame 32 slidably connects conflict block 34 close to one end of body 1, and conflict block 34 is positioned at pushing frame by bolt On 32.

Second firm banking 31 further includes auxiliary feedboard 35, and the C-shaped auxiliary feedboard 35 in section is fixedly connected on the The both sides of two firm bankings 31, aid in the opening up of feedboard 35, aid in being rotatablely connected between the both sides inner wall of feedboard 35 There are multiple auxiliary feed wheels 36, auxiliary feed wheel 36 is distributed along the length direction of auxiliary feedboard 35.Two adjacent second solid Determine to be provided with two supporting racks 37 between base 31, two supporting racks 37 are fixedly connected on the ground and along the length side of body 1 To distribution, multiple delivery wheels 38 are rotatably connected on supporting rack 37, delivery wheel 38 is distributed along the length direction of supporting rack 37.

Steel plate is placed on 51 bottom of the second fixed seat by worker, lower surface and auxiliary feed wheel 36 and the delivery wheel 38 of steel plate Outer wall contradict, worker start driving motor 333, driving motor 333 drive rotating sprocket 331 rotate, rotating sprocket 331 rotates Driving chain 332 is driven to move, the movement of driving chain 332 drives pushing frame 32 to move, and the movement of pushing frame 32 drives conflict block 34 Contradicted with steel plate, promote steel plate to be moved towards workbench 11, mold 15 is bent with lower mould 12 to steel plate.

As shown in Figure 7 and Figure 8, side of the body 1 away from the second firm banking 31 is provided with positioning component 4, positioning component 4 It is fixedly connected on ground including the first firm banking 41, conflict frame 42, actuator 44 and guide wheel 43, multiple first firm bankings 41 It is distributed on face and along the length direction of rack 13, actuator 44 includes the positioning chain for being rotatably connected on 41 both ends of the first firm banking Wheel 441, the positioning chain 442 that is engaged with positioned chain wheels 441 and the first firm banking 41 is fixedly connected on away from 1 one end of body Decelerating motor 443, decelerating motor 443 are solid with being rotatably connected on positioned chain wheels 441 of first firm banking 41 away from 1 one end of body Fixed connection, section conflict frame 42 triangular in shape are fixedly connected in positioned chain wheels 441.Second fixed frame further includes directing plate 45, the C-shaped directing plate 45 in section is fixedly connected on the both sides of the first firm banking 41, directing plate 45 it is opening up, it is multiple Guide wheel 43 is rotatably connected between the both sides inner wall of directing plate 45 and is distributed along the length direction of directing plate 45.Worker starts and subtracts Speed motor 443, decelerating motor 443 drive positioned chain wheels 441 to rotate, and positioned chain wheels 441, which rotate, drives positioning chain 442 to move, The positioning movement of chain 442 drives conflict frame 42 to move, so as to be changed to the position for contradicting frame 42, makes conflict frame 42 to steel plate Restriction site can be changed.

As shown in Figure 9 and Figure 10, drawing mechanism 5 is provided with one end of body 1, drawing mechanism 5 includes fixed seat 51, goes out Rack 52, steel wire rope seat 53 and driving mechanism 54, fixed seat 51 are fixedly connected on the ground and with body 1 on the same line, Driving mechanism 54 includes drive sprocket 541, conveyor chain 542 and motor 543, and drive sprocket 541 is rotatably connected on fixed seat 51 both ends, conveyor chain 542 are engaged with the drive sprocket 541 at both ends, and motor 543 is fixedly connected on fixed seat 51 away from machine One end of body 1 and output shaft is fixedly connected with drive sprocket 541.As shown in figure 11, fixed in the steel wire rope seat 53 of rectangular-shape It is connected on conveyor chain 542, the one end of steel wire rope seat 53 away from body 1 offers the placing groove 531 for placing steel wire rope, The limiting section 533 that placing groove 531 includes the rounded placement section 532 in section and section is rectangle, screw thread on steel wire rope seat 53 Gag lever post 534 is connected with, gag lever post 534 runs through the inner wall up and down of limiting section 533.

As shown in fig. 10 and fig. 12, multiple installing plates 55 in cuboid, installing plate 55 are fixedly connected with fixed seat 51 It is distributed along the length direction of fixed seat 51 and positioned at the inside of conveyor chain 542, it is in T that the upper surface of installing plate 55, which offers section, The slippage slot 551 of shape, discharge rack 52 is slidably connected in slippage slot 551, and discharge rack 52 is located at the two of conveyor chain 542 respectively Side.Discharge rack 52 includes sliding rack 521 and material discharging wheel 522, and sliding rack 521 includes the slip being slidably connected in slippage slot 551 523, two pieces of plate is fixedly connected on sliding panel 523 away from 551 side of slippage slot and the fixed plate 524 being vertically arranged and at the same time with two The cylindrical moving block 525 that block fixed plate 524 is fixedly connected away from 523 one end of sliding panel, material discharging wheel 522 are turned by bearing It is dynamic to be connected to the one end adjacent to each other of moving block 525.Offered in two fixed plates 524 by hole 526, two pass through hole 526 axle center is on same straight line.Adjusting part 56 is provided between two discharge racks 52, adjusting part 56 includes drive rod 561 and handwheel 562, the locating piece 564 in rectangular-shape is fixedly connected with the bottom surface of slippage slot 551, drive rod 561 passes through axis Hold and be rotatablely connected with locating piece 564, reverse thread 563 is opened in the both ends of drive rod 561.The both ends of drive rod 561 pass through logical Via 526 and with being threadedly coupled by hole 526 farther out away from locating piece, above-mentioned hand is fixedly connected with one end of drive rod 561 Wheel 562, handwheel 562 is coaxially disposed with drive rod 561.

In conclusion worker starts decelerating motor 443, decelerating motor 443 drives positioned chain wheels 441 to rotate, positioned chain wheels 441, which rotate drive positioning chain 442, moves, and the positioning movement of chain 442 drives conflict frame 42 to move, the position limited contradicting frame 42 Put and be adjusted.Steel plate is placed on the second firm banking 31 by worker, makes the lower surface of steel plate with aiding in feed wheel 36 and going out The outer wall of material wheel 522 contradicts, and worker starts driving motor 333 at this time, and driving motor 333 drives rotating sprocket 331 to rotate, rotates Sprocket wheel 331, which rotates, drives driving chain 332 to move, and the movement of driving chain 332 drives pushing frame 32 to move, and pushing frame 32 moves band Dynamic conflict block 34 is contradicted with steel plate, promotes steel plate to be moved towards workbench 11.When steel plate is contradicted with contradicting frame 42, hydraulic cylinder 132 Drive pressed sheet 14 to move, move downward mold 15, oil cylinder 21 drives conflict plate 22 to move, and promotes lower mould 12 into line position The adjustment put, bends steel plate in the case where mold 15 and lower mould 12 coordinate.After bending once, decelerating motor 443 drives Positioned chain wheels 441 rotate, and positioned chain wheels 441, which rotate, drives positioning chain 442 to move, and the positioning movement of chain 442, which drives, contradicts frame 42 movements, making conflict frame 42, steel plate is pushed further into, and mold 15 and lower mould 12 coordinate to steel plate again away from lower mould 12 Bent, be so repeated until contradicting frame 42 can not move.At this time can be by the good one end of steel plate bending and conflict block 34 Contradict, aforesaid operations are carried out to the other end, so as to complete the bending to steel plate.After steel plate bending, worker is by steel wire rope It is bundled between steel plate and steel wire rope seat 53, worker starts motor 543, and motor 543 drives drive sprocket 541 to rotate, and drives Movable sprocket 541 drives conveyor chain 542 to move, and the movement of conveyor chain 542 drives steel wire rope seat 53 to move, and steel plate is taken away work Platform 11, realizes draw operation.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of interlocked numerical controlled plate bending machine of dual stage, including body (1) on the ground, the side of the body (1) are set The positioning component (4) for being defined to the position of steel plate is provided with, the remote positioning component (4) of the body (1) Side is provided with for promoting steel plate that the feed arrangement (3) of the body (1), one end of the body (1) are provided with use In the drawing mechanism (5) for driving steel plate to leave the body (1), it is characterized in that：The body (1) is fixedly connected on including two Workbench (11) on ground, the lower mould (12) being arranged on the workbench (11), be fixedly connected on workbench (11) Rack (13), be slidably connected in rack (13) pressed sheet (14), be fixedly connected on the pressed sheet (14) away from described The mold (15) of rack (13) side, the tune for adjusting lower mould (12) position is provided with the workbench (11) Whole group part (2), the adjustment component (2) include being fixedly connected on the oil cylinder (21) at the workbench (11) both ends, are fixedly connected Conflict plate (22) on the catch bar of the oil cylinder (21), the side for contradicting plate (22) away from the oil cylinder (21) and institute State lower mould (12) conflict.

2. the interlocked numerical controlled plate bending machine of a kind of dual stage according to claim 1, it is characterized in that：The positioning component (4) It is fixedly connected including several on the ground and along the first firm banking (41), sliding for being distributed of length direction of the body (1) The dynamic conflict frame for being connected to the length direction slip on first firm banking (41) and along first firm banking (41) (42), the actuator (44), some for driving the length direction for contradicting frame (42) along first firm banking (41) to move It is a be rotatably connected on the first firm banking (41) both sides and along first firm banking (41) length direction be distributed Guide wheel (43).

3. the interlocked numerical controlled plate bending machine of a kind of dual stage according to claim 2, it is characterized in that：Actuator (44) bag Include and be rotatably connected on the positioned chain wheels (441) at the first firm banking (41) both ends, engaged with the positioned chain wheels (441) Positioning chain (442), be fixedly connected on first firm banking (41) away from the body (1) one end and output shaft with it is described The decelerating motor (443) that positioned chain wheels (441) are fixedly connected, the conflict frame (42) and the fixed company of the positioning chain (442) Connect.

4. the interlocked numerical controlled plate bending machine of a kind of dual stage according to claim 1, it is characterized in that：The feed arrangement (3) Including be fixedly connected on the ground and along the body (1) length direction be distributed the second firm banking (31), be slidably connected On second firm banking (31) and along second firm banking (31) length direction slide pushing frame (32), band Move drive component (33) of the pushing frame (32) close to the body (1).

5. the interlocked numerical controlled plate bending machine of a kind of dual stage according to claim 4, it is characterized in that：The driving component (33) Including being rotatably connected on the rotating sprocket (331) at the second firm banking (31) both ends, being engaged with the rotating sprocket (331) Driving chain (332), be fixedly connected on second firm banking (31) away from the body (1) one end and output shaft and institute The driving motor (333) that rotating sprocket (331) is fixedly connected is stated, the pushing frame (32) is fixed with the driving chain (332) Connection.

6. the interlocked numerical controlled plate bending machine of a kind of dual stage according to claim 4, it is characterized in that：Second firm banking (31) both sides are rotatably connected to several auxiliary feed wheels (36), described to aid in feed wheel (36) along second firm banking (31) length direction is distributed, several supporting racks (37), the branch are provided between adjacent second firm banking (31) Several delivery wheels (38) along support frame as described above (37) distribution of lengths are rotatably connected on support (37).

7. the interlocked numerical controlled plate bending machine of a kind of dual stage according to claim 1, it is characterized in that：The drawing mechanism (5) Including being fixedly connected with fixed seat (51) on the ground, several are slidably connected in the fixed seat (51) and along the fixation The discharge rack (52) of the length direction distribution of seat (51), be slidably connected in the fixed seat (51) and along the fixed seat (51) The steel wire rope seat (53) of length direction movement, the mobile driving mechanism (54) of the driving steel wire rope seat (53).

8. the interlocked numerical controlled plate bending machine of a kind of dual stage according to claim 7, it is characterized in that：The driving mechanism (54) Including be rotatably connected on the drive sprocket (541) at the fixed seat (51) both ends, be engaged on it is defeated on the drive sprocket (541) Send chain (542), be fixedly connected on the fixed seat (51) away from the body (1) one end and with the drive sprocket (541) The motor (543) being fixedly connected, the conveyor chain (542) are fixedly connected with the steel wire rope seat (53).

9. the interlocked numerical controlled plate bending machine of a kind of dual stage according to claim 8, it is characterized in that：Discharge rack (52) position Slide in the conveyor chain (542) both sides and along the width of the fixed seat (51), set between the discharge rack (52) It is equipped with for adjusting the distance between described discharge rack (52) and the position of the discharge rack (52) being carried out after distance determines Fixed adjusting part (56).

10. the interlocked numerical controlled plate bending machine of a kind of dual stage according to claim 9, it is characterized in that：The adjusting part (56) include being rotatably connected on drive rod (561) and institute that in the fixed seat (51) and both ends offer reverse thread (563) The handwheel (562) that drive rod (561) one end is fixedly connected is stated, the handwheel (562) is coaxially disposed with the drive rod (561), Both ends of the discharge rack (52) respectively with the drive rod (561) are threadedly coupled.