CN206838803U - A kind of sectional material straightening machine - Google Patents
A kind of sectional material straightening machine Download PDFInfo
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- CN206838803U CN206838803U CN201720655224.5U CN201720655224U CN206838803U CN 206838803 U CN206838803 U CN 206838803U CN 201720655224 U CN201720655224 U CN 201720655224U CN 206838803 U CN206838803 U CN 206838803U
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Abstract
The utility model discloses a kind of sectional material straightening machine, it includes hydraulic system, control system and the feeding roller-way of front and rear setting, Ya Jiao mechanisms, Gun Jiao mechanisms, delivery roller table successively, described Gun Jiao mechanisms include frame I, lathe bed I, correct roller, oil cylinder press mechanism, main drive gear, displacement measurement mechanism, oil cylinder press mechanism provides lower pressure, upper roller can be along the guide pass upper and lower displacement of frame I, upper roller and the amount of opening of lower roll are adjusted, carries out the remedial action of workpiece above-below direction；Described Ya Jiao mechanisms include lathe bed II, cross cylinder, movable holddown, fixed stop, position sensor, carry out the bending in workpiece level direction；Described delivery roller table is liftable roller-way, and compared to existing work piece correcting mechanism, the apparatus structure is reasonable in design, and easy to operate, shaping efficiency high, plastic precision are high.
Description
Technical field
Section bar correcting device technical field is the utility model is related to, is specifically exactly a kind of sectional material straightening machine.
Background technology
Aluminium ingot is mostly rectangular shape, and due to being influenceed by blank mould or external environment condition, aluminium ingot occurs the aluminium ingot cast out
The problem of flexural deformation, it is necessary to its shaping is straightened, otherwise can influence the progress of subsequent processing, increase difficulty of processing and processing
Amount, in order to solve this problem, at present, shaping is carried out simply by simple forcing press both at home and abroad, pressure mechanism typically uses
Point pressure type, this Training system, which generally requires to carry out aluminium ingot upset swaging several times, could complete the correction of global shape, its mistake
Journey wastes time and energy, and efficiency is low, and has larger limitation to size, and it is poor that too thin section bar presses recovery effects, thus industrially
Need a kind of efficient trimmer.
The content of the invention
The utility model is directed to deficiency of the prior art, it is therefore an objective to provides a kind of easy to operate, shaping efficiency high, shaping
The high sectional material straightening machine of precision.
Technical scheme is used by the utility model solves above-mentioned technical problem：
A kind of sectional material straightening machine, it includes hydraulic system, control system and the feeding roller-way of front and rear setting, pressure are rectified successively
Mechanism, Gun Jiao mechanisms, delivery roller table, described delivery roller table are liftable roller-way, control system respectively with hydraulic system, feeding
Roller-way, Ya Jiao mechanisms, Gun Jiao mechanisms, delivery roller table connection：
Described Gun Jiao mechanisms include frame I, lathe bed I, correct roller, oil cylinder press mechanism, main drive gear, displacement measurement
Mechanism, frame I are fixed on the top of lathe bed I, and correct roller is arranged in frame I, including upper roller, lower roll, upper roller by bearing block with
Oil cylinder press mechanism connects, and oil cylinder press mechanism provides lower pressure, and upper roller can adjust up and down along the guide pass upper and lower displacement of frame I
The amount of opening of roller, carry out the correction of workpiece above-below direction；
Further, correct roller totally five, including two upper rollers, three lower rolls, lower roll roll surface is lower slightly wherein at discharge end
In another two lower roll roll surfaces, and the lower roll is driven voller, the difference deformed up and down for workpiece interface, adapts to processing needs.
The guide rail is arranged in frame I, and the bearing block of upper roller slides up and down connection along guide rail.
Described oil cylinder press mechanism includes oil cylinder III, and oil cylinder III is arranged in frame I, and oil cylinder III couples with bearing block,
And then upper roller is promoted, each upper roller is promoted by two oil cylinders III, realizes upper and lower motion, described upper roller is driven voller；
Described main drive gear：Main transmission, which uses, is grouped type of drive, and two lower rolls at nearly charging aperture are drive roll,
It is operated alone by a motor and a set of reductor, avoids the Mechanic Interference Problem in correcting process, ensures that correction is accurate
Really；
Described displacement measurement mechanism, including displacement transducer I, in upper roller two end axles bearing, using closed loop control
System processed, by measuring the upper and lower displacement of upper roller, the amount of opening between correct roller is calculated, data are shown in the operation in control system
On platform, display precision is ± 0.2mm, and has power failure memory function, easy to operation.
Described Ya Jiao mechanisms include lathe bed II, cross cylinder, movable holddown, fixed stop, position sensor, lathe bed II
It is stress main body, material passage is provided with away on lathe bed II, walks to expect that beneath galleries set carrying roller, movable holddown connects with cross cylinder
Connecing, cross cylinder is disjunctor cylinder structure, walks to expect the side of passage installed in lathe bed II with key and bolt, there is provided level pressure rectifys power,
Fixed stop is arranged on oil cylinder oncoming lane, that is, walks to expect the opposite side of passage, and fixed stop is fixedly connected with lathe bed II, fixed stop
As the supporting-point of rectification stress, the bending for rectifying workpiece level direction is pressed.
Described cross cylinder includes oil cylinder I, oil cylinder II, and the fixed stop is three, block I, II, III, wherein keeping off
Block I is arranged on the positive oncoming lane of the movable holddown of oil cylinder I, and movable holddown action is engaged with the block I to be set to pressure, block II, III
On the both sides of the movable holddown face phase side position of oil cylinder II, the movable holddown dislocation pairing with oil cylinder II, carry out pressing strong action；
Described block II is arranged on oil cylinder I, II face to middle side part position.
For the curved states of Workpiece length direction S, Ya Jiao mechanisms are divided to two kinds of working conditions, and first state, oil cylinder I, II is with it
Middle block II is corrected as fulcrum, and block I is used as safeguard protection；Second state oil cylinder II combines with block II, III, and two
Individual fixed stop provides corrective force and corrected as fulcrum, oil cylinder II.
Further, described movable holddown working face is parallel with the working face of fixed stop, and height is all higher than workpiece
Thickness.
Described movable holddown and fixed stop is process by high-strength plate, has preferable wearability,
Described cross cylinder side is provided with displacement transducer II, measures the horizontal displacement of movable holddown, position sensing
Device II is arranged at oil cylinder offside fixed stop and the face of oil cylinder is to opening position, detection workpiece trouble free service position.
Further, position sensor is four, is separately positioned on the side of block I, II, III and oil cylinder II to lateral deviation
Right positions.
Before described feeding roller-way is arranged in Ya Jiao mechanisms, including support body I, material-feeding rolling wheels, speed reducer for servo motor group I,
Alignment means, material-feeding rolling wheels are parallel two-by-two to be multiple, are arranged in horizontal linear direction on support body I, form feeding roller-way, watch
Take decelerating through motor unit I drives material-feeding rolling wheels to rotate by Chain conveyer, and speed can adjust, and is sent into workpiece, three are provided with support body I
Group alignment means, adjust workpiece feed entrance point, meet the job requirement of Ya Jiao mechanisms.
Further, described alignment means include screw rod, sliding block, motor, and screw rod is parallel with material-feeding rolling wheels, motor driving
Screw rod rotational band movable slider is provided with alignment block along screw rod direction left and right displacement, upper end of slide block, and alignment block is slidably connected with sliding block,
It can be slided along the displacement of screw rod direction, alignment block is connected by holddown spring with sliding block, and sliding block action drives alignment block displacement, alignment
After block contacts with workpiece, compression spring is overcome to carry out micro-displacement adjustment on sliding block by reaction force.
After described delivery roller table is arranged in Gun Jiao mechanisms, for the conveying of workpiece, it includes support body II, oil cylinder IV, connected
Bar I, connecting lever, discharging roller, speed reducer for servo motor group II, discharging roller are arranged on connecting lever upper end, connecting lever middle part and support body II
Be hinged, oil cylinder IV is connected with connecting lever, and connecting lever lower end is connected by connecting rod I, and oil cylinder IV promotes connecting lever to drive discharging roller position up and down
Move, adapt to the requirement of workpiece discharging, the speed of the adjustment discharging roller of speed reducer for servo motor group II is consistent with feeding roller-way.
Further, described connecting lever is bending connecting lever, and discharging roller both ends pass through bearing block and the connecting lever upper end at both ends
Portion is hinged, and the rotating shaft of material-feeding rolling wheels is connected by driving-chain with speed reducer for servo motor group II, and connecting lever is vertically arranged, its middle part with
Support body II is be hinged, and its lower end is be hinged with waling stripe I, and the discharging roller of multiple connecting lever upper ends is parallel two-by-two, is arranged on same water
In plane, conveying workpieces delivery roller table is formed；Two connecting lever bottoms of same discharging roller are fixedly connected by connecting rod II, are protected
Two connecting lever synchronization actions are demonstrate,proved, the one end of oil cylinder IV is be hinged with support body II, and another movable end is be hinged with connecting rod II, and oil cylinder IV promotes
Connecting rod II drives pin joint rotation of the connecting lever at both ends along middle part, and the connecting lever of the same side passes through the synchronization action of connecting rod I, connecting lever upper end
Discharging roller waved with connecting lever and then produce displacement up and down, complete delivery roller table height adjustment.
Workpiece is consigned to Ya Jiao mechanisms by the material-feeding rolling wheels of feeding roller-way, the carrying rollers of Ya Jiao mechanisms at least one be motor
The drive roll of driving, workpiece controls the location of workpiece by control system under the sensor sensing of position and carries out pressing strong operation, through support
Roller, which is consigned to Gun Jiao mechanisms, to be carried out rolling strong operation, and workpiece after processing is sent out by delivery roller table.
Described hydraulic system includes hydraulic pump, valve group, fluid connection, hydraulic pressure auxiliary；Hydraulic pump enter outlet line and
Hydraulic station couples to select with main line to be flexible coupling；Other fluid pressure lines select seamless oil pipe；Motor couples with oil elastic；Hydraulic pressure
Pump motor lower margin has damper；The processing of hydraulic valve block plating nickel on surface.Hydraulic system is equipped with high pressure filter and return filter, survey
Crimp head；System has overflow valve and pressure sensor to make pressure protection without over-pressed phenomenon.
Control system is made up of electrical control cubicles, operating console.Control circuit uses PLC system, action
Reliably.Electrical control cubicles are provided with whole control buttons, indicator lamp, the monitoring of apparatus for correcting working condition, operational control to complete machine.It is micro-
Control system man-machine interface is simple and clear with Chinese display, has the working process parameter intelligent selection of correcting process, various actions
Control and intelligent fault diagnosis, can in real time monitor, data transfer, there is power failure memory function.
Further, control system connection hydraulic pump, valve group, oil cylinder III, the oil cylinder of Ya Jiao mechanisms of press mechanism are controlled
Ith, II, the oil cylinder IV of delivery roller table acts, with speed reducer for servo motor group I, speed reducer for servo motor group II, main drive gear electricity
Machine connects, and charging roller, discharging roller and the lower roll of control delivery workpiece rotate, and displacement transducer I, II transmits displacement
To control system.
Human-computer dialogue screen display and function for monitoring, program control function, soft defencive function, it is automatically positioned and automatically resets
Function, motion graphics analog functuion, fault self-diagnosis function, scram button.Correction accuracy is up to 2mm/m2,
In the correction of Y direction, in the top of lathe bed, on input and output material direction, two oil cylinders are installed with side by side, in oil cylinder pair
Face is equipped with block, is realized and corrected by Ya Jiao mechanisms；The correction of Z-direction, realized by Gun Jiao mechanisms.
In order to adapt to the needs of quick conveying and swaging, liftable roller-way is installed before and after section straightening, works as completion
After one section orthopedic, roller-way rises, and servomotor is fallen after being transported to setting position.
The utility model have the advantage that for：
The arbor press, there is rolling to rectify and press and rectify two kinds of functions, the detorsion of aluminium ingot four direction can be completed；
Input and output material is convenient, and using fixed roller-way, the other end uses rise and fall roller for one end, and rise and fall roller is corrected for convenience of aluminium ingot
The rolling correction of machine；Input and output material roller-way is easy to speed consistent using SERVO CONTROL and supplying position controls；
Simple to operate using man-machine interaction, automaticity is high, by manual operation, establishes database, then input correlation
Parameter, system recall mode of operation automatically, and gag press automatic adjustment equipment operating position is corrected；Roll-type arbor press needs
Manually to be adjusted, can also carry out pressing correction；
Precision stability and safe, the combined type correction of the machine, there is absolute type displacement sensor position, will not
There is the phenomenon of overvoltage, correcting process is stable, and precision is easy to ensure.Production efficiency is high, and the machine is being from being fed to discharging time
20-30 minutes complete workpiece.
Brief description of the drawings
The following drawings is only intended in making schematical description and interpretation to the utility model, however it is not limited to of the present utility model
Scope.Wherein,
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model Gun Jiao mechanisms positive structure diagram；
Fig. 3 is the utility model Gun Jiao mechanisms side structure schematic view；
Fig. 4 is the utility model Ya Jiao mechanisms overlooking the structure diagram；
Fig. 5 is the utility model Ya Jiao mechanisms positive structure diagram；
Fig. 6 is the utility model Ya Jiao mechanisms side structure schematic view；
Fig. 7 is the utility model feeding roller-way positive structure diagram；
Fig. 8 is the utility model feeding roller-way side structure schematic view；
Fig. 9 is the utility model delivery roller table structural representation；
Figure 10 is the utility model delivery roller table overlooking the structure diagram.
Embodiment
In order to which the technical characteristics of the utility model, purpose, effect and embodiment are more clearly understood, in conjunction with
Illustrate specific embodiment of the present utility model.
As shown in drawings, a kind of sectional material straightening machine, it includes hydraulic system 5, control system 6 and front and rear setting successively
Feeding roller-way 3, Ya Jiao mechanisms 2, Gun Jiao mechanisms 1, delivery roller table 4,
Described Gun Jiao mechanisms include frame I 7, lathe bed I 8, correct roller, oil cylinder press mechanism 9, main drive gear 12, position
Shift measurement mechanism, frame I 8 are fixed on the top of lathe bed I 7, and correct roller is arranged in frame I 8, correct roller totally five, including two
Upper roller 10, three lower rolls 11, lower roll roll surface is slightly below another two lower roll roll surfaces wherein at discharge end, and the lower roll is driven voller,
The difference deformed up and down for workpiece interface, processing needs being adapted to, upper roller 10 is connected by bearing block with oil cylinder press mechanism 9,
Oil cylinder press mechanism 9 provides lower pressure, and upper roller 10 along the guide pass upper and lower displacement of frame I 7, can adjust the amount of opening of up-down rollers, enter
The correction of row workpiece above-below direction；
Further guide rail is arranged in frame I 7, and the bearing block of upper roller 10 slides up and down connection along guide rail.
Described oil cylinder press mechanism 9 includes oil cylinder III, and oil cylinder III is arranged in frame I 7, and oil cylinder III joins with bearing block
Connect, and then promote upper roller 10, each upper roller 10 is promoted by two oil cylinders III, realizes upper and lower motion, and described upper roller 10 is driven
Roller；
Described main drive gear 12：Main transmission, which uses, is grouped type of drive, and two lower rolls at nearly charging aperture is actively
Roller, it is operated alone by a motor and a set of reductor, avoids the Mechanic Interference Problem in correcting process, ensures correction
Accurately；
Described displacement measurement mechanism, including displacement transducer I 13, in the two end axles bearing of upper roller 10, using closing
Ring control system, by measuring the upper and lower displacement of upper roller 10, the amount of opening between upper and lower correct roller is calculated, data are shown in control
On operating desk in system, display precision is ± 0.2mm, and has power failure memory function, easy to operation.
Described Ya Jiao mechanisms include lathe bed II 14, cross cylinder, movable holddown 17, fixed stop, position sensor 18,
Lathe bed II 14 is stress main body, and material passage is provided with away on lathe bed II 14, walks to expect that beneath galleries set carrying roller 22, movable holddown 17
It is connected with cross cylinder, cross cylinder is disjunctor cylinder structure, walks to expect the side of passage, to carry installed in lathe bed II 14 with key and bolt
Water supply concora crush rectifys power, and fixed stop is arranged on oil cylinder oncoming lane, that is, walks to expect the opposite side of passage, and fixed stop is consolidated with lathe bed II 14
Fixed connection, supporting-point of the fixed stop as rectification stress, presses the bending for rectifying workpiece level direction.
Described cross cylinder includes oil cylinder I 15, oil cylinder II 16, and the fixed stop is three, block I 19, II 20, III
21, wherein block I 19 is arranged on the positive oncoming lane of the movable holddown of oil cylinder I 15, the action of movable holddown 17 and the block I 19 at this
Occlusion is to pressure, and block II 20, III 21 is arranged on the both sides of the movable holddown face phase side position of oil cylinder II 16, with oil cylinder II 16
Movable holddown dislocation pairing, carries out pressing strong action；Described block II 20 is arranged on oil cylinder I 15, II 16 faces to middle side part position
Put.
For the curved states of Workpiece length direction S, Ya Jiao mechanisms are divided to two kinds of working conditions, first state, oil cylinder I 15, II 16
Corrected using in-between block II 20 as fulcrum, block I 19 is used as safeguard protection, prevents oil cylinder I 15 from crossing bit manipulation；Second
State oil cylinder II 16 combines with block II 20, III 21, and two fixed stops provide corrective force and rectified as fulcrum, oil cylinder II 16
Just.
Further, the described working face of movable holddown 17 is parallel with the working face of fixed stop, and height is all higher than work
The thickness of part.
Described movable holddown 17 and fixed stop are process by high-strength plate, have preferable wearability,
Described cross cylinder side is provided with displacement transducer II 23, measures the horizontal displacement of movable holddown, and position passes
Sensor II 23 is arranged at oil cylinder offside fixed stop and the face of oil cylinder is to opening position, detection workpiece trouble free service position.
Further, position sensor 18 is four, is separately positioned on the side of block I 19, II 20, III 21 and oil cylinder
II 16 offsides side position to the right.
Before described feeding roller-way 3 is arranged in Ya Jiao mechanisms 2, including support body I 24, material-feeding rolling wheels 25, servomotor slow down
Unit I 26, alignment means 27, material-feeding rolling wheels 25 are parallel two-by-two to be multiple, are arranged in horizontal linear direction on support body I 24, structure
Into feeding roller-way, speed reducer for servo motor group I 26 drives material-feeding rolling wheels 25 to rotate by Chain conveyer, and speed can adjust, and is sent into work
Part, three groups of alignment means 27 are installed on support body I 24, adjust workpiece feed entrance point, meet the job requirement of Ya Jiao mechanisms.
Further, described alignment means 27 include screw rod 28, sliding block 29, motor, and screw rod 28 and material-feeding rolling wheels 25 are flat
OK, for the rotational band movable slider 29 of electric motor driven screw 28 along screw rod direction left and right displacement, the upper end of sliding block 29 is provided with alignment block 30, right
Neat block 30 is slidably connected with sliding block 29, can be slided along the displacement of screw rod direction, alignment block 30 is connected by holddown spring 31 and sliding block 29
Connect, the action of sliding block 29 drives the displacement of alignment block 30, after alignment block 30 contacts with workpiece, is buffered and compressed by compression spring, avoided
Overvoltage.
After described delivery roller table is arranged in Gun Jiao mechanisms, for the conveying of workpiece, it includes support body II 31, oil cylinder IV
32nd, connecting rod I 33, connecting lever 34, discharging roller 35, speed reducer for servo motor group II 36, discharging roller 35 are arranged on the upper end of connecting lever 34,
The middle part of connecting lever 34 is be hinged with support body II 31, and oil cylinder IV 32 is connected with connecting lever 34, and the lower end of connecting lever 34 is connected by connecting rod I 33, oil cylinder
IV 32 promote connecting lever 34 to drive the discharging upper and lower displacement of roller 35, adapt to the requirement of workpiece discharging, speed reducer for servo motor group II 36
The speed of adjustment discharging roller is consistent with feeding roller-way.
Further, described connecting lever 34 is bending connecting lever, and the discharging both ends of roller 35 pass through bearing block and the connecting lever at both ends
34 upper ends are hinged, and the rotating shaft of material-feeding rolling wheels 35 is connected by driving-chain with speed reducer for servo motor group II 36, and connecting lever 34 is vertical
Set, the connecting lever of the both sides of material-feeding rolling wheels 35 is arranged symmetrically, and the middle part of connecting lever 34 and support body II 31 are be hinged, its lower end and waling stripe I
33 is be hinged, and the discharging roller 35 of multiple connecting lever upper ends is parallel two-by-two, is arranged in same level, forms conveying workpieces with going out
Expect roller-way；Two connecting lever bottoms of same discharging roller 35 are fixedly connected by connecting rod II 37, ensure two connecting lever synchronization actions
Property, the one end of oil cylinder IV 32 and support body II 31 are be hinged, and another movable end and connecting rod II 37 are be hinged, and oil cylinder IV 32 promotes the band of connecting rod II 37
Pin joint rotation of the connecting lever 34 at dynamic both ends along middle part, the connecting lever of the same side by the synchronization action of connecting rod I 33, the upper end of connecting lever 34
Discharging roller 35 waves with connecting lever and then produces displacement up and down, completes the height adjustment of delivery roller table.
Workpiece is consigned to Ya Jiao mechanisms by the material-feeding rolling wheels of feeding roller-way, the carrying rollers of Ya Jiao mechanisms at least one be motor
The drive roll of driving, workpiece controls the location of workpiece by control system under the sensor sensing of position and carries out pressing strong operation, through support
Roller, which is consigned to Gun Jiao mechanisms, to be carried out rolling strong operation, and workpiece after processing is sent out by delivery roller table.
Described hydraulic system 5 includes hydraulic pump, valve group, fluid connection, hydraulic pressure auxiliary；Hydraulic pump enter outlet line and
Hydraulic station couples to select with main line to be flexible coupling；Other fluid pressure lines select seamless oil pipe；Motor couples with oil elastic；Hydraulic pressure
Pump motor lower margin has damper；The processing of hydraulic valve block plating nickel on surface.Hydraulic system is equipped with high pressure filter and return filter, survey
Crimp head；System has overflow valve and pressure sensor to make pressure protection without over-pressed phenomenon.
Control system 6 is made up of electrical control cubicles, operating console.Control circuit uses PLC system, action
Reliably.Electrical control cubicles are provided with whole control buttons, indicator lamp, the monitoring of apparatus for correcting working condition, operational control to complete machine.It is micro-
Control system man-machine interface is simple and clear with Chinese display, has the working process parameter intelligent selection of correcting process, various actions
Control and intelligent fault diagnosis, can in real time monitor, data transfer, there is power failure memory function.
Further, control system 6 connects hydraulic pump, valve group, controls oil cylinder III, the oil of Ya Jiao mechanisms of press mechanism 9
Cylinder I 15, II 16, the oil cylinder IV 32 of delivery roller table acts, with speed reducer for servo motor group I, speed reducer for servo motor group II, main biography
Motivation structure motor connection, charging roller, discharging roller and the lower roll rotation of control delivery workpiece, displacement transducer I, II is by position
Shifting amount is transferred to control system.
Human-computer dialogue screen display and function for monitoring, program control function, soft defencive function, it is automatically positioned and automatically resets
Function, motion graphics analog functuion, fault self-diagnosis function, scram button.Correction accuracy is up to 2mm/m2,
In the correction of Y direction, in the top of lathe bed, on input and output material direction, two oil cylinders are installed with side by side, in oil cylinder pair
Face is equipped with block, is realized and corrected by Ya Jiao mechanisms.
In the correction of Z-direction, realized by Gun Jiao mechanisms.
In order to adapt to the needs of quick conveying and swaging, liftable roller-way is installed before and after section straightening, works as completion
After one section orthopedic, roller-way rises, and servomotor is fallen after being transported to setting position.
The characteristics of sectional material straightening machine：
The arbor press, there is rolling to rectify and press and rectify two kinds of functions, the detorsion of aluminium ingot four direction can be completed；
Input and output material is convenient, and using fixed roller-way, the other end uses rise and fall roller for one end, and rise and fall roller is corrected for convenience of aluminium ingot
The rolling correction of machine；Input and output material roller-way is easy to speed consistent using SERVO CONTROL and supplying position controls；
Simple to operate using man-machine interaction, automaticity is high, by manual operation, establishes database, then input correlation
Parameter, system recall mode of operation automatically, and gag press automatic adjustment equipment operating position is corrected；Roll-type arbor press needs
Manually to be adjusted, can also carry out pressing correction；
Precision stability and safe, the combined type correction of the machine, there is absolute type displacement sensor position, will not
There is the phenomenon of overvoltage, correcting process is stable, and precision is easy to ensure.Production efficiency is high, and the machine is being from being fed to discharging time
20-30 minutes complete workpiece.
Described above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of technical field
For personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, wound is not being paid in these improvement
The scope of protection of the utility model is also should be regarded as under the premise of the property made work.
Claims (10)
1. a kind of sectional material straightening machine, it is characterized in that：It includes hydraulic system, control system and the feeding roller of front and rear setting successively
Road, Ya Jiao mechanisms, Gun Jiao mechanisms, delivery roller table：
Described Gun Jiao mechanisms include frame I, lathe bed I, correct roller, oil cylinder press mechanism, main drive gear, displacement measurement machine
Structure, frame I are fixed on the top of lathe bed I, and correct roller is arranged in frame I, including upper roller, lower roll, and upper roller passes through bearing block and oil
Cylinder press mechanism connects, and oil cylinder press mechanism provides lower pressure, upper roller can along the guide pass upper and lower displacement of frame I, adjust upper roller and
The amount of opening of lower roll, carry out the remedial action of workpiece above-below direction；
Described Ya Jiao mechanisms include lathe bed II, cross cylinder, movable holddown, fixed stop, position sensor, are set on lathe bed II
Material passage is equipped with away, walks to expect that beneath galleries set carrying roller, movable holddown is connected with cross cylinder, and cross cylinder is conjoined vat knot
Structure, walk to expect the side of passage installed in lathe bed II with key and bolt, there is provided level pressure rectifys power, and it is right that fixed stop is arranged on oil cylinder II
To side, that is, walk to expect the opposite side of passage, fixed stop is fixedly connected with lathe bed II, branch of the fixed stop as rectification stress
Hold a little, press the bending for rectifying workpiece level direction；
Described delivery roller table is liftable roller-way, and control system is rectified with hydraulic system, feeding roller-way, Ya Jiao mechanisms, rolling respectively
Mechanism, delivery roller table connection.
2. sectional material straightening machine according to claim 1, it is characterized in that：Correct roller totally five, including two upper rollers, under three
Roller, lower roll roll surface is slightly below another two lower roll roll surfaces wherein at discharge end, and the lower roll is driven voller.
3. sectional material straightening machine according to claim 1, it is characterized in that：Guide rail is arranged in frame I, the bearing block edge of upper roller
Guide rail slides up and down connection；Described oil cylinder press mechanism includes oil cylinder III, and oil cylinder III is arranged in frame I, oil cylinder III and axle
Bearing couples, and each upper roller is promoted by two oil cylinders III, and described upper roller is driven voller；Based on two lower rolls at nearly charging aperture
Dynamic roller, is operated alone by a motor and a set of reductor；Described displacement measurement mechanism, including displacement transducer I,
In upper roller two end axles bearing.
4. sectional material straightening machine according to claim 1, it is characterized in that：Described cross cylinder includes oil cylinder I, oil cylinder II,
The fixed stop is three, and block I, II, III, wherein block I are arranged on the positive oncoming lane of the movable holddown of oil cylinder I, activity pressure
Block action is engaged with the block I is arranged on the both sides of the movable holddown face phase side position of oil cylinder II to pressure, block II, III, with
The movable holddown dislocation pairing of oil cylinder II, carries out pressing strong action；Described block II is arranged on oil cylinder I, II face to middle side part
Position.
5. sectional material straightening machine according to claim 1, it is characterized in that：Described movable holddown working face and fixed stop
Working face is parallel, and height is all higher than the thickness of workpiece；Described movable holddown and fixed stop is process by high-strength plate；
Described cross cylinder side is provided with displacement transducer II, position sensor II be arranged at oil cylinder offside fixed stop and
The face of oil cylinder is to opening position.
6. sectional material straightening machine according to claim 1, it is characterized in that：Before described feeding roller-way is arranged in Ya Jiao mechanisms,
Including support body I, material-feeding rolling wheels, speed reducer for servo motor group I, alignment means, material-feeding rolling wheels are parallel two-by-two to be multiple, in level
Rectilinear direction is arranged on support body I, forms feeding roller-way, and speed reducer for servo motor group I drives material-feeding rolling wheels to revolve by Chain conveyer
Turn, speed be can adjust, and three groups of alignment means are provided with support body I, adjust workpiece feed entrance point.
7. sectional material straightening machine according to claim 6, it is characterized in that：Described alignment means include screw rod, sliding block, electricity
Machine, screw rod is parallel with material-feeding rolling wheels, and electric motor driven screw rotational band movable slider is set along screw rod direction left and right displacement, upper end of slide block
There is alignment block, alignment block is slidably connected with sliding block, can be slided along the displacement of screw rod direction, and alignment block is connected by holddown spring and sliding block
Connect, sliding block action drives alignment block displacement, after alignment block contacts with workpiece, is overcome compression spring enterprising in sliding block by reaction force
Row micro-displacement adjusts.
8. sectional material straightening machine according to claim 1, it is characterized in that：After described delivery roller table is arranged in Gun Jiao mechanisms,
For the conveying of workpiece, it includes support body II, oil cylinder IV, connecting rod I, connecting lever, discharging roller, speed reducer for servo motor group II, gone out
Material roller is arranged on connecting lever upper end, is hinged in the middle part of connecting lever with support body II, oil cylinder IV is connected with connecting lever, and connecting lever lower end passes through connecting rod I
Connection, oil cylinder IV promote connecting lever to drive discharging roller upper and lower displacement, adapt to the requirement of workpiece discharging, speed reducer for servo motor group II
The speed of adjustment discharging roller is consistent with feeding roller-way.
9. sectional material straightening machine according to claim 8, it is characterized in that：Described connecting lever is bending connecting lever, and discharge roller two
End is hinged by the connecting lever upper end at bearing block and both ends, and the rotating shaft of material-feeding rolling wheels passes through driving-chain and speed reducer for servo motor group
II connection, connecting lever is vertically arranged, and its middle part is be hinged with support body II, and its lower end is be hinged with waling stripe I, and multiple connecting lever upper ends go out
Material roller, it is parallel two-by-two, it is arranged in same level, forms conveying workpieces delivery roller table；Two of same discharging roller
Connecting lever bottom is fixedly connected by connecting rod II, ensures two connecting lever synchronization actions, the one end of oil cylinder IV is be hinged with support body II, another
Movable end is be hinged with connecting rod II, and oil cylinder IV promotes the pin joint rotation that connecting rod II drives the connecting lever at both ends along middle part, the same side
By the synchronization action of connecting rod I, the discharging roller of connecting lever upper end waves and then produces displacement up and down connecting lever with connecting lever, completes discharge roller
The height adjustment in road.
10. the sectional material straightening machine according to claim 4 or 8, it is characterized in that：Described hydraulic system includes hydraulic pump, valve
Group, fluid connection, hydraulic pressure auxiliary；Hydraulic pump enters outlet line and hydraulic station and coupled with main line from being flexible coupling；Other liquid
Seamless oil pipe is selected on pressure pipe road；Motor couples with oil elastic；Control system is made up of electrical control cubicles, operating console, control electricity
Road uses PLC system；Electrical control cubicles are provided with control button, indicator lamp；Control system connection hydraulic pump, valve
Group, controls oil cylinder III, the oil cylinder I, II of Ya Jiao mechanisms of press mechanism, and the oil cylinder IV of delivery roller table is acted, subtracted with servomotor
Fast unit I, speed reducer for servo motor group II, main drive gear motor connection, charging roller, the discharging roller of control delivery workpiece
And displacement is transferred to control system by lower roll rotation, displacement transducer I, II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655224.5U CN206838803U (en) | 2017-06-07 | 2017-06-07 | A kind of sectional material straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655224.5U CN206838803U (en) | 2017-06-07 | 2017-06-07 | A kind of sectional material straightening machine |
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| Publication Number | Publication Date |
|---|---|
| CN206838803U true CN206838803U (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655224.5U Withdrawn - After Issue CN206838803U (en) | 2017-06-07 | 2017-06-07 | A kind of sectional material straightening machine |
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| Country | Link |
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| CN (1) | CN206838803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088594A (en) * | 2017-06-07 | 2017-08-25 | 泰安华鲁锻压机床有限公司 | A kind of sectional material straightening machine |
| CN113732394A (en) * | 2021-09-13 | 2021-12-03 | 陆祯臻 | Aluminum alloy window processing technology |
-
2017
- 2017-06-07 CN CN201720655224.5U patent/CN206838803U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088594A (en) * | 2017-06-07 | 2017-08-25 | 泰安华鲁锻压机床有限公司 | A kind of sectional material straightening machine |
| CN107088594B (en) * | 2017-06-07 | 2018-12-25 | 泰安华鲁锻压机床有限公司 | A kind of sectional material straightening machine |
| CN113732394A (en) * | 2021-09-13 | 2021-12-03 | 陆祯臻 | Aluminum alloy window processing technology |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180105 Effective date of abandoning: 20181225 |