CN108817157A - The magnetic suspension curved device and method of F rail - Google Patents
The magnetic suspension curved device and method of F rail Download PDFInfo
- Publication number
- CN108817157A CN108817157A CN201810533075.4A CN201810533075A CN108817157A CN 108817157 A CN108817157 A CN 108817157A CN 201810533075 A CN201810533075 A CN 201810533075A CN 108817157 A CN108817157 A CN 108817157A
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- China
- Prior art keywords
- roller
- rail
- support
- lower roll
- headstock
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/12—Bending rods, profiles, or tubes with programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of magnetic suspension curved device and method of F rail, include the headstock being used to support（1）, be arranged in headstock（1）It is upper and be set as and headstock（1）The upper roller of rotation（2）, be set as and headstock（1）It rotates and is set as and upper roller（2）Carry out the lower roll of relative motion（3）, be set as and headstock（1）It rotates and is set as and upper roller（2）Carry out the right roller of relative motion（4）, be set as and headstock（1）It rotates and is set as and upper roller（2）Carry out the left roller of relative motion（5）, wherein right roller（4）, lower roll（3）And left roller（5）It is set as arcuately line distribution, passes through upper roller（2）And lower roll（3）, clamping to F shaped steel rail passes through right roller（4）And left roller（5）, flecition power is generated to F shaped steel rail, passes through upper roller（2）, lower roll（3）, right roller（4）And left roller（5）, extension and contraction power are generated to F shaped steel rail, is no longer all to carry out artificial straight line correction or bending deformation, therefore prevent from generating wriggling gauffer in the side surface part of F shaped steel rail, improves the texturing quality of F shaped steel rail.
Description
Technical field
The present invention relates to a kind of magnetic suspension curved device and method of F rail, especially a kind of magnetic suspension is curved with F rail
Device and method.
Background technique
F shaped steel rail needs to guarantee the installation requirement of medium-and low-speed maglev track to F for medium-and low-speed maglev track
Shaped steel rail carries out straight line correction or bending deformation, therefore magnetic suspension is a kind of important means of agricultural production with the curved device and method of F rail,
In existing magnetic suspension in the curved device and method of F rail, there are no a kind of magnetic suspension curved device and method of F rail,
It is also all to carry out artificial straight line correction or bending deformation, since the correction of artificial straight line or bending deformation can only apply bending deformation
Power can generate wriggling gauffer in the side surface part of F shaped steel rail, affect the texturing quality of F shaped steel rail.
Based on applicant's technical problem existing in the Disclosure of invention on March 15th, 2018 and background technique, technology
Feature and technical effect make application technical solution of the invention.
Summary of the invention
Object of the invention is a kind of curved device of magnetic suspension F rail,
Object of the invention is a kind of bending method for F shaped steel rail.
In order to overcome the technical drawbacks described above, the object of the present invention is to provide a kind of magnetic suspension curved devices of F rail and side
Method, therefore prevent from generating wriggling gauffer in the side surface part of F shaped steel rail, improve the texturing quality of F shaped steel rail.
In order to achieve the above objectives, the technical solution adopted by the present invention is that：Include the headstock being used to support, be arranged in machine
On headstock and it is set as the upper roller rotated with headstock, is set as rotating and be set as to carry out relatively with upper roller with headstock
The lower roll of movement is set as rotating and be set as to carry out the right roller of relative motion with headstock with upper roller, be set as and machine
Headstock rotate and be set as with upper roller carry out relative motion left roller, wherein right roller, lower roll and left roller are set as edge
Curved line distribution.
Due to devising headstock, upper roller, lower roll, right roller and left roller, by upper roller and lower roll, to F shaped steel rail
Clamping generates flecition power to F shaped steel rail by right roller and left roller, by upper roller, lower roll, right roller and left roller,
Extension and contraction power are generated to F shaped steel rail, are no longer all to carry out artificial straight line correction or bending deformation, therefore prevent in F
The side surface part of shaped steel rail generates wriggling gauffer, improves the texturing quality of F shaped steel rail.
The present invention devises, the handle in such a way that the deformation position to F shaped steel rail applies bending and extension comprehensive function power
Headstock for main body, the upper roller for the first clamping apply curved right side for the lower roll of the second clamping, for first
Roller and applies curved left roller for second and be coupled to each other.
The present invention devises, by promotion Wan Qu He lower roll, right roller and left roller and head in the way of Roll calendering exhibition
Seat and upper roller are coupled to each other.
The present invention devises, also include the first accessories apparatus and the setting of the first accessories apparatus headstock and lower roll,
Between right roller and left roller, the first accessories apparatus be set as include intermediate rail, right guide rail, left rail and telescoping cylinder and
Intermediate rail, right guide rail, left rail and telescoping cylinder are set as being distributed in hydraulic drive.
The present invention devises, and also includes the second accessories apparatus and the second accessories apparatus is set as coupling with headstock,
Second accessories apparatus is set as including that support wheel and arbitrary-movement articulator and support wheel and arbitrary-movement articulator are set as being distributed in epitaxy support.
The present invention devises, and also includes third accessories apparatus and third accessories apparatus is set as coupling with headstock,
Third accessories apparatus is set as including left support, right support, support roller, transmission shaft, lower bracket, line shaft, upper bracket and cunning
Dynamic seat and left support, right support, support roller, transmission shaft, lower bracket, line shaft, upper bracket and sliding seat are set as being in transmission
Dynamical frame distribution.
The present invention devises, and upper roller is arranged on headstock and upper roller is set as coupling with headstock rotary type, lower roll,
Right roller and left roller are separately positioned on sliding shoe and lower roll, right roller and left roller are respectively set to rotate with sliding shoe
Formula connection, intermediate rail, right guide rail and left rail are separately positioned on headstock and the setting of the sliding shoe of lower roll is led in centre
On rail, the sliding shoe of right roller is arranged on right guide rail and the sliding shoe of left roller is arranged on left rail, in the cunning of lower roll
Distinguish between the sliding shoe and left rail of left roller between motion block and intermediate rail, between the sliding shoe of right roller and right guide rail
It is provided with telescoping cylinder and upper roller, lower roll, right roller and left roller is respectively set to couple with the output end axis of hydraulic pump, be servo-actuated
Frame is arranged on headstock and support wheel is arranged on arbitrary-movement articulator, the central point of lower roll, the central point of right roller and left roller
Central point be set as being distributed in using the central point of upper roller as on the circumference in the center of circle and support wheel is arranged in upper roller and lower roll
Between,
Left support and right support are respectively arranged in the side surface part of headstock and are respectively set in the upper and lower side portion of left support
There are upper bracket and lower bracket, be respectively arranged with support roller, transmission shaft and line shaft in left support, right support and lower bracket and pass
Moving axis is set as coupling with the output end axis of motor, line shaft be set as by gear engaged transmission with propeller shaft couplings and move
Power axis is set as being driven by sprocket wheel to be coupled with support roller.
The present invention devises, the upper end end face portion that headstock is set as machine base shape body and headstock be respectively set to
Upper roller, intermediate rail, right guide rail, left rail and arbitrary-movement articulator connection, the left side face of headstock are set as coupling simultaneously with left support
And the right side face of headstock is set as coupling with right support, and the downside face of headstock is provided with lower bracket.
The present invention devises, and upper roller, lower roll, right roller and left roller are respectively set to circular discoid body and connect with upper roller
The output end axis of the hydraulic pump connect is set as coupling with headstock rotary type, the output end axis setting for the hydraulic pump connecting with lower roll
The output end axis of hydraulic pump to couple with the sliding shoe rotary type of lower roll and connecting with right roller is set as and right roller
The connection of sliding shoe rotary type, the output end axis for the hydraulic pump connecting with left roller are set as joining with the sliding shoe rotary type of left roller
It connects.
The present invention devises, and intermediate rail, right guide rail and left rail are respectively set to U-shaped clamping rack-like body and stretch
Cylinder is set as hydraulic cylinder, and the side surface part of intermediate rail is set as coupling with the sliding shoe of lower roll and acting on flexible on lower roll
One end of cylinder is set as coupling with the sliding shoe of lower roll, another end of the telescoping cylinder acted on lower roll be set as with
The end of intermediate rail couples, and the side surface part of right guide rail is set as coupling with the sliding shoe of right roller and acting in right roller
An end of telescoping cylinder be set as coupling with the sliding shoe of right roller, act on another end of the telescoping cylinder in right roller
Head is set as coupling with the end of right guide rail, and the side surface part of left rail is set as coupling and acting on the sliding shoe of left roller
One end of the telescoping cylinder in left roller is set as coupling with the sliding shoe of left roller, acts on the telescoping cylinder in left roller
Another end is set as coupling with the end of left rail, the sliding of the sliding shoe of lower roll, the sliding shoe of right roller and left roller
Block is respectively set to rectangular block shape body.
The present invention devises, the central point of upper roller be arranged on the center line of intermediate rail and the center line of right guide rail with
Angle is respectively set between angle, the center line of left rail and the center line of intermediate rail between the center line of intermediate rail
For-°.
The present invention devises, and support wheel is provided in round wheel-shaped body and arbitrary-movement articulator is set as U-shaped rhabodoid, support wheel
It is set as coupling with the end rotary type of arbitrary-movement articulator and the middle part of arbitrary-movement articulator is set as coupling by pin shaft with headstock, with
Moving frame is set as between upper roller and lower roll centreline space every arranged distribution.
The present invention devises, and left support, right support, lower bracket and upper bracket are respectively set to rectangular box-like body and left branch
The upper end end face portion of the upper end end face portion of frame, the upper end end face portion of right support and lower bracket be respectively set to by rotation ear with
Support roller connection, the rack gear that rack gear and upper bracket are provided on upper bracket are set as coupling with sliding seat.
The present invention devises, support roller, transmission shaft and line shaft be respectively set to round axis body and in transmission shaft and
The end of line shaft is respectively arranged with gear, and sprocket wheel is respectively arranged in support roller and line shaft, and support roller is respectively set to
Couple with the upper end end face portion of the upper end end face portion of left support, the upper end end face portion of right support and lower bracket and transmission shaft is distinguished
It is set as coupling with the side surface part of the side surface part of left support and right support, an end of line shaft is respectively set to and left support
Lower end surface portion and right support lower end surface portion rotary type connection and line shaft another end be respectively set to
The lower end surface portion of lower bracket.
The present invention devises, and sliding seat is set as having cogged rectangular block shape body and sliding seat is set as and upper bracket
Upper end end face portion connection.
The present invention devises, and headstock is set as pushing away according to interior receipts with upper roller, lower roll, right roller, left roller and telescoping cylinder
The curved mode of power is distributed and lower roll, right roller, left roller and telescoping cylinder and intermediate rail, right guide rail and left rail are set as
It is distributed in the way of radial motion, headstock, upper roller, lower roll, right roller, left roller and telescoping cylinder and support wheel and arbitrary-movement articulator
It is set as being distributed in such a way that two sided supports and headstock, upper roller, lower roll, right roller, left roller and telescoping cylinder and left
Bracket, right support, support roller, transmission shaft, lower bracket, line shaft, upper bracket and sliding seat are set as the side according to input and output material frame
Formula distribution, the center line of headstock, the center line of upper roller, the center line setting of the center line of lower roll and lower bracket are straight in same
On line and two support wheels and an arbitrary-movement articulator are set as one group of two sided support member of composition, multiple groups two sided support member
It is arranged between upper roller and lower roll.
The present invention devises, and also includes the liquid of the hydraulic pump of hydraulic power unit and electric control gear and upper roller, lower roll
Press pump, the hydraulic pump of right roller, left roller hydraulic pump, act on telescoping cylinder on lower roll, act on it is flexible in right roller
Cylinder, the telescoping cylinder acted in left roller are respectively set to be connected to hydraulic power unit, and electric control gear is set as moving with hydraulic
The controller of power device connects and electric control gear be set as include the displacement sensor of lower roll, right roller displacement sensing
Device, left roller displacement sensor and act on the pressure sensor and PLC controller of the telescoping cylinder on lower roll, the displacement of lower roll
Sensor, the displacement sensor of right roller, left roller displacement sensor and act on the pressure sensing of the telescoping cylinder on lower roll
Device is respectively set to connect with the input port of PLC controller, and the output port of PLC controller is set as connecting with electric control gear
It connects.
The present invention devises, a kind of bending method for F shaped steel rail, and step is：Act on F shaped steel rail contract side
The upper roller of face acts on outside F shaped steel rail and stretches lower roll, right roller and the left roller of side surface part, passes through right roller and left roller
With being dislocatedly distributed for lower roll, F shaped steel rail is bent, by the rotation of upper roller, to the gauffer of F shaped steel rail contract side surface part
Into the processing of row Roll pressure, by the rotation of lower roll, the rotation of the rotation of right roller and left roller, side surface part is stretched outside to F shaped steel rail
Extension section Jin Hang Roll pressure processing.
The present invention devises, and step is：F shaped steel rail is put on sliding seat, is carried out on upper bracket by sliding seat
It is mobile, thus F shaped steel rail is corresponding with lower bracket, F shaped steel rail is put on lower bracket, motor is started, transmission shaft is driven to carry out
Rotation, transmission shaft drive line shaft to be rotated by gear drive, and line shaft moves support roller by pulley-sprocket-belt and exists respectively
Be driven on left support, right support and lower bracket, by the support roller on left support, F shaped steel rail be transported to upper roller and lower roll it
Between, by the support roller on right support, the finished product of F shaped steel rail is exported, by the support roller on lower bracket, F shaped steel rail
Finished product is transported through,
The crooked position of F shaped steel rail is put between upper roller and lower roll, by acting on the telescoping cylinder on lower roll, makes the cunning of lower roll
Motion block is moved in intermediate rail, is clamped by lower roll and upper roller to the crooked position of F shaped steel rail, by acting on
Telescoping cylinder in right roller moves the sliding shoe of right roller on right guide rail, moves right roller, passes through effect
Telescoping cylinder in left roller moves the sliding shoe of left roller on left rail, moves left roller, makes right side
Roller and left roller are in the shape of the letter V distribution along the line of centres of upper roller and lower roll, pass through the displacement sensor of lower roll, the displacement of right roller
Sensor and the displacement sensor of left roller pick up the mutual alignment relation between upper roller and lower roll, right roller and left roller, lead to
The crooked pressure for acting on the pressure sensor pickup of the telescoping cylinder on lower roll to F shaped steel rail is crossed, by PLC controller, to liquid
Pressure power device input signal starts the hydraulic pump connecting with upper roller, the hydraulic pump connecting with lower roll, the liquid connecting with right roller
The internal layer of press pump and the hydraulic pump connecting with left roller, the outer layer extension and F fashioned iron that make F fashioned iron shrinks and generates bending and become
Shape.
The technical effects of the invention are that：Under normal circumstances, F fashioned iron correction bending machine can be bent the most smaller part of F fashioned iron
Diameter refers to F fashioned iron under normal temperature state, and the ability of radius, the correction bending of four-roller profile are rolled by maximum yield limit bending minimum
Machine：There are four rollers for it, and upper and lower roll and two side rollers are drive roll, and lower roll can move up and down, for clamping profile, two side rollers
It can make camber line lifting, the pre-bending work of profile can be carried out on four-roller profile correction bending machine, it leans on the rising of lower roll, by F type
Steel end is pressed between upper and lower roll.Recycling the movement of side roller makes F profiled ends occur bending and deformation, half required for reaching
Diameter, the machine are that four-roller F fashioned iron corrects bending machine, and lathe bed uses welded-steel plate construction, and home roll is by hydraulic system through motor, planet
Speed reducer makes rotating motion to power, the power and upper and lower roll passed to by hydraulic system through motor, Planetary Gear Transmission
It makes rotating motion simultaneously, carrying roller is installed on the roller of side, this just makes carrying roller lagging edge roller while taking exercises, and can be risen by lifting cylinder
Drop movement, the brake forming of F fashioned iron circular curve and easement curve；F fashioned iron corrects skew, misalignment defect；By the replacement of mold,
The bending that can carry out other fashioned iron, is changed by hydraulic power unit, passage block, proportional servo valve, throttle valve, hydraulic control one-way valve, electromagnetism
It is formed to valve, oil cylinder, hydraulic transmission and pipeline etc., hydraulic system is provided by a professional production producer full set, the system and oil
Cylinder is designed by rated pressure Mpa, and actually use be Mpa or so, except safety coefficient in addition to also biggish surplus capacity,
Import Japan NOK product is used plus its sealing ring outside, hereby it is ensured that hydraulic system and oil cylinder are without oil leakage phenomenon, hydraulic system
It is made of high-pressure pump, valve group, fluid connection, hydraulic auxiliary etc., system is made of three kinds of circuits, and overpressure protection and pressure are adjusted
Circuit, synchronization loop, speed loop composition, system design is rationally reliable, selects the hydraulic component for having quality assurance, mainly
Hydraulic valve piece, hydraulic auxiliary select prominent domestic Premium Brands product.Pipeline connection and reasonable arrangement, succinct, beautiful, maintenance debugging side
Just, which is divided to major-minor two oil circuits.Working connection highest set pressure is MPa, which mainly controls the upper of two side roller master cylinders
It rises and declines, is i.e. the raising and lowering of two side rollers.Auxiliary oil circuit highest set pressure is MPa, which mainly controls two axis up and down
Motor rotation use, provide power to roll F fashioned iron, entire hydraulic system is under normal operating condition without any leakage, liquid
Pressure system respectively inputs, delivery outlet is provided with corresponding test point, and easy to repair, trouble shooting, oil pump use underneath type, positive pressure
Oil suction.Filter, liquidometer, liquid thermometer, band signal transmitter simultaneously, can automatic alarm fault cues.Another hydraulic station independently of
Except base, repairs, is easy to maintain；Again far from heat source, system production is strictly executed by national standard, rower, and pipe bilge radius is reasonable,
And not less than °, pipe clamp is moved in rounding off, reasonable Arrangement damping, efficiently avoids impact, vibration.Ensure that fluid pressure line does not have
Impact, vibration, system design fully consider energy-efficient, reduction power dissipation, reduce pyrotoxin, hydraulic oil pump, motor group are set
It sets equipped with Special shock-absorbing pad, inlet port is equipped with compensator, and system makes strict implement national standard, and interface appropriate is using special
Use sealant.Prevent leakage phenomenon, veneer reeling machine Hydraulic System Breakdown phenomenon and method for removing are provided, to ensure hydraulic system
Manufacturing quality, the system by hydraulic profession manufacturer press country GB/T-《Hydraulic system general technical specifications》Production,
Hydraulic transmission：Hydraulic transmission is made of low-speed big oil motor, planetary reducer, balanced valve etc., electrical system：
Using V HZ three-phase alternating-current supply, using three-phase alternating current V electricity, NC controls input circuit and uses V direct current, control output main circuit
Circuit uses V alternating current.One Oil pump electrical machinery drives One hydraulic pump station, rotates working roll, and side roller, lower roll are equipped with short circuit
Overheating protection.The machine controls electric appliance（Including PLC）It is all mounted in an operation panel, is shown using digital screen, protect function
Energy：When an unexpected situation occurs, operator can easily and timely pass hull closure and system, to ensure equipment and personnel's life peace
Entirely, the core of profile correction bending machine micro control system produces S- programmable controller by industrial control computer, SIEMENS
（PLC）And its peripheral circuit, the composition such as sensor.S- programmable controller be furnished with die for special purpose analog quantity input module, respectively with it is preceding
Side cylinder, rear side oil cylinder, the connection of lower roll cylinder displacement sensor signal output end, obtain its displacement situation, the dedicated control of computer
Processing procedure sequence then passes through SIEMENS PC/PPI special communication cable and S- PLC is communicated, and obtains the data such as displacement and PLC input is defeated
It does well.Computer and PLC in summary information, by Intelligent treatment, control PLC output, by intermediate relay, control is outer
Electric appliance and solenoid valve are enclosed, by proportional valve control running speed and rod lifting speed, and meanwhile displacement, speed, alarm etc. is each
Kind data, information are shown on the computer screen with picture and text combination.This system advanced design, flexible operation, operational safety
Reliably, error resilience performance is good, and faulty diagnostic function, and in main interface, point starts, and micro-controller system is just according to provided work
Process value is passed to PLC by interface, then controls motor and solenoid valve by intermediate relay by skill step, at the same feed back displacement and
Pressure value reaches automatic execution step by step, until molding terminates；Can also single step execute, and carry out single step measurement and modification,
Guarantee that first piece of F fashioned iron will not waste, stored after corrected parameter, by this digital control system, it is high that high-precision can be rolled out automatically
The workpiece of benefit overcomes artificial roll bending randomness, can complete without professional, this system advanced design, operability
Can be good, safe and reliable to operation, error resilience performance is good, even if still can reliably be operated in the case where being detached from numerical control, this equipment tool
There is pre-bending function, and remained straight edge is smaller（Yue ㎜）, can a feeding be not required to reverse end for end, so that it may complete the positioning of F fashioned iron, pre-bending,
Feed the processes such as curved, correction.Upper and lower roll rotation is driven by hydraulic transmission, and lower roll, side roller lifting are completed by oil cylinder.It is interior
Set CNC control, lower roll lifting displacement, by screen Digital show that there is roller position to control, power off at side roller advance and retreat displacement
Memory function.When rolling the workpiece of same size in batches, after operator inputs relevant information, starting rolls automatically, equipment
It voluntarily runs, automatically and manually can freely be converted according to requirement is rolled, without excessive behavior adjustment management, needs can be rolled out automatically
Workpiece, this equipment is made of host, Hydraulic Power Transmission System, numerical control electric control system, and the operation control system of this equipment is answered
Equipped with automatic, manual two kinds of working methods.Working method is selected by change-over switch, and host control button centralized control is matched
Colour display screen touch screen is set, numerical control programming band storage function is controlled using digital control system（CNC）Complete working procedure；Equipment operation platform
Using centralized operation, all control switches, button and control instrument are installed on operation control movable operating platform, using energy conservation
Technology, driven roller have oneself independent fluid power system, and hydraulic motor directly couples driven roller main shaft, energy transmission link
It is few；Using self calibration rolling bearing, abrasion is small, and energy loss is small, and the hydraulic motor of full hydraulic drive works independently, and guarantees good
Feeding function, clamp pressure is adjustable, according to F fashioned iron material, the parameters adjust automatically such as roll R size, keeps chucking power（Pressure
Clamp force）Properly, prevent material caused by excessively high extruding force and scratch from deforming, it can be real in conjunction with clamping, displacement, travel control device
Display clamp pressure, home roll and side roller displacement parameter and volume should be equipped on the existing various removable control boxes of technological action circulation of equipment
Technological parameter processed.
In the technical scheme, to the deformation position of F shaped steel rail apply bending and extension comprehensive function power headstock, on
Roller, lower roll, right roller and left roller are important technical characteristic, in the magnetic suspension technical field of the curved device and method of F rail
In, there is novelty, creativeness and practicability, term in the technical scheme is all that can use patent in the art
Document explains and understands.
One, Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to embodiment or existing skill
Attached drawing needed in art description is briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is schematic diagram of the invention,
Fig. 2 is the top view of Fig. 1,
Fig. 3 is headstock -1, upper roller -2, lower roll -3, right roller -4, left roller -5, intermediate rail -6, right guide rail -7, left rail -
8, the annexation figure of telescoping cylinder -9, support wheel -11 and arbitrary-movement articulator -12,
Headstock -1, lower roll -3, right roller -4, left roller -5, intermediate rail -6, right guide rail -7, left rail -8, is stretched at upper roller -2
Contracting cylinder -9, support wheel -11, arbitrary-movement articulator -12, left support -91, right support -2, support roller -93, transmission shaft -94, lower bracket -95,
Line shaft -96, upper bracket -97, sliding seat -98.
Two, specific embodiment
According to guidelines for examination, such as " having ", "comprising" and " comprising " term used in the present invention should be understood as not
Allot the presence or addition of one or more of the other element or combinations thereof.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of magnetic suspension curved device of F rail, Fig. 1 is one of one embodiment of the invention, specific in conjunction with attached drawing
Illustrate the present embodiment, includes that headstock 1, upper roller 2, lower roll 3, right roller 4, left roller 5, intermediate rail 6, right guide rail 7, a left side are led
Rail 8, left support 91, right support 92, support roller 93, transmission shaft 94, lower bracket 95, line shaft 96, upper bracket 97, is slided telescoping cylinder 9
Dynamic seat 98, support wheel 11 and arbitrary-movement articulator 12,
Upper roller 2 is arranged on headstock 1 and upper roller 2 is set as coupling with 1 rotary type of headstock, lower roll 3, right roller 4 and a left side
Side roller 5 is separately positioned on sliding shoe and lower roll 3, right roller 4 and left roller 5 are respectively set to join with sliding shoe rotary type
It connects, intermediate rail 6, right guide rail 7 and left rail 8 are separately positioned on headstock 1 and the setting of the sliding shoe of lower roll 3 is led in centre
On rail 6, the sliding shoe of right roller 4 is arranged on right guide rail 7 and the sliding shoe of left roller 5 is arranged on left rail 8, in lower roll
Between 3 sliding shoe and intermediate rail 6, between the sliding shoe and right guide rail 7 of the right roller 4 and sliding shoe of left roller 5 and a left side lead
It is respectively arranged with telescoping cylinder 9 between rail 8 and upper roller 2, lower roll 3, right roller 4 and left roller 5 are respectively set to and hydraulic pump
The connection of output end axis, arbitrary-movement articulator 12 is arranged on headstock 1 and support wheel 11 is arranged on arbitrary-movement articulator 12, the center of lower roll 3
The central point of point, the central point of right roller 4 and left roller 5 is set as being distributed in using the central point of upper roller 2 as the circumference in the center of circle
Upper and support wheel 11 is arranged between upper roller 2 and lower roll 3,
Left support 91 and right support 92 are respectively arranged in the side surface part of headstock 1 and in the upper and lower side part of left support 91
It is not provided with upper bracket 97 and lower bracket 95, is respectively arranged with support roller 93, biography in left support 91, right support 92 and lower bracket 95
Moving axis 94 and line shaft 96 and transmission shaft 94 are set as coupling with the output end axis of motor, and line shaft 96 is set as passing through gear
Engaged transmission couples with transmission shaft 94 and line shaft 96 is set as being driven by sprocket wheel and couple with support roller 93.
In the present embodiment, headstock 1 is set as machine base shape body and the upper end end face portion of headstock 1 is respectively set to
Couple with upper roller 2, intermediate rail 6, right guide rail 7, left rail 8 and arbitrary-movement articulator 12, the left side face of headstock 1 is set as and left branch
The right side face of the connection of frame 91 and headstock 1 is set as coupling with right support 92, in the case where the downside face of headstock 1 is provided with
Bracket 95.
By headstock 1, form to upper roller 2, intermediate rail 6, right guide rail 7, left rail 8, arbitrary-movement articulator 12 and lower bracket
95 support tie point realizes the rotation connection with upper roller 2 by headstock 1, realizes and connect with the carrier of intermediate rail 6,
It realizes and is connect with the carrier of right guide rail 7, realize and connect with the carrier of left rail 8, realize and connect with the carrier of arbitrary-movement articulator 12
It connects, realizes and connect with the gap of lower bracket 95.
In the present embodiment, upper roller 2, lower roll 3, right roller 4 and left roller 5 be respectively set to circular discoid body and with it is upper
The output end axis for the hydraulic pump that roller 2 connects is set as coupling with 1 rotary type of headstock, the output for the hydraulic pump connecting with lower roll 3
The output end axis that end axis is set as the hydraulic pump for coupling with the sliding shoe rotary type of lower roll 3 and connecting with right roller 4 is set as
Couple with the sliding shoe rotary type of right roller 4, the output end axis for the hydraulic pump connecting with left roller 5 is set as and left roller 5
The connection of sliding shoe rotary type.
By upper roller 2, lower roll 3, right roller 4 and left roller 5, form to headstock 1, intermediate rail 6,7 and of right guide rail
The support tie point of left rail 8 realizes the rotation connection with headstock 1 by upper roller 2, by lower roll 3, realizes and leads with centre
The connection of rail 6 is realized and is connect with the carrier of right guide rail 7 by right roller 4, by left roller 5, realizes the carrier with left rail 8
Connection is realized the processing of the clamping to F shaped steel rail, by right roller 4 and left roller 5, is realized to F type by upper roller 2 and lower roll 3
The bending process of rail.
In the present embodiment, intermediate rail 6, right guide rail 7 and left rail 8 be respectively set to U-shaped clamping rack-like body and
Telescoping cylinder 9 is set as hydraulic cylinder, and the side surface part of intermediate rail 6 is set as coupling and acting on lower roll 3 with the sliding shoe of lower roll 3
On an end of telescoping cylinder 9 be set as coupling with the sliding shoe of lower roll 3, act on another of the telescoping cylinder 9 on lower roll 3
End is set as coupling with the end of intermediate rail 6, and the side surface part of right guide rail 7 is set as coupling simultaneously with the sliding shoe of right roller 4
And an end of the telescoping cylinder 9 acted in right roller 4 is set as coupling with the sliding shoe of right roller 4, acts on right roller 4
On another end of telescoping cylinder 9 be set as coupling with the end of right guide rail 7, the side surface part of left rail 8 is set as and left side
One end of the sliding shoe connection of roller 5 and the telescoping cylinder 9 acted in left roller 5 is set as the sliding shoe with left roller 5
Connection, another end of the telescoping cylinder 9 acted in left roller 5 are set as coupling with the end of left rail 8, the cunning of lower roll 3
The sliding shoe of motion block, the sliding shoe of right roller 4 and left roller 5 is respectively set to rectangular block shape body.
By intermediate rail 6, right guide rail 7, left rail 8 and telescoping cylinder 9, form to lower roll 3, right roller 4 and left roller 5
Support tie point realized and connect with the promotion of lower roll 3 by intermediate rail 6 and telescoping cylinder 9, by right guide rail 7 and telescoping cylinder 9,
It realizes and is connect with the promotion of right roller 4, by left rail 8 and telescoping cylinder 9, realize and connect with the promotion of left roller 5.
In the present embodiment, the central point of upper roller 2 is arranged on the center line of intermediate rail 6 and the center of right guide rail 7
Angle is distinguished between angle, the center line of left rail 8 and the center line of intermediate rail 6 between line and the center line of intermediate rail 6
It is set as 28-35 °.
The relative motion for realizing upper roller 2 and lower roll 3 realizes the pushing motion of right roller 4 and left roller 5.
In the present embodiment, support wheel 11 is provided in round wheel-shaped body and arbitrary-movement articulator 12 is set as U-shaped rhabodoid, branch
Support wheel 11 is set as coupling with the end rotary type of arbitrary-movement articulator 12 and the middle part of arbitrary-movement articulator 12 is set as through pin shaft and machine
Headstock 1 couples, and arbitrary-movement articulator 1 is set as between upper roller 2 and lower roll 3 centreline space every arranged distribution.
By support wheel 11 and arbitrary-movement articulator 12, foring is realized the support tie point of headstock 1 by arbitrary-movement articulator 12
The servo-actuated support to F shaped steel rail is realized by support wheel 11 with the connection of headstock 1.
In the present embodiment, left support 91, right support 92, lower bracket 95 and upper bracket 97 are respectively set to rectangular box-like body
And the upper end end face portion of the upper end end face portion of left support 91, the upper end end face portion of right support 92 and lower bracket 95 is respectively set to
Coupled by rotation ear with support roller 93, the rack gear that rack gear and upper bracket 97 are provided on upper bracket 97 is set as and slides
Dynamic seat 98 couples.
By left support 91, right support 92, lower bracket 95 and upper bracket 97, form to support roller 93 and sliding seat 98
Tie point is supported to realize the connection with support roller 93 by left support 91, right support 92 and lower bracket 95, it is real by upper bracket 97
Show the connection with sliding seat 98, realizes the processing of the support to F shaped steel rail.
In the present embodiment, support roller 93, transmission shaft 94 and line shaft 96 are respectively set to round axis body and are passing
The end of moving axis 94 and line shaft 96 is respectively arranged with gear, is respectively arranged with sprocket wheel in support roller 93 and line shaft 96, branch
Support roller 93 is respectively set to the upper end end with the upper end end face portion of left support 91, the upper end end face portion of right support 92 and lower bracket 95
Face couples and transmission shaft 94 is respectively set to couple with the side surface part of the side surface part of left support 91 and right support 92, line shaft
96 end is respectively set to couple with the lower end surface portion rotary type of the lower end surface portion of left support 91 and right support 92
And another end of line shaft 96 is respectively set to the lower end surface portion with lower bracket 95.
By support roller 93, transmission shaft 94 and line shaft 96, form to left support 91, right support 92,95 and of lower bracket
The support tie point of upper bracket 97 realizes the connection with left support 91 by support roller 93, transmission shaft 94 and line shaft 96, real
The connection with right support 92 is showed, has realized the connection with lower bracket 95, has realized the connection with upper bracket 97, realize to F
The motion process of shaped steel rail.
In the present embodiment, sliding seat 98 be set as having cogged rectangular block shape body and sliding seat 98 be set as with it is upper
The upper end end face portion of bracket 97 couples.
By sliding seat 98, the support tie point to upper bracket 97 is formd, by sliding seat 98, transmission shaft 94 and line shaft
96, the connection with upper bracket 97 is realized, the motion process to F shaped steel rail is realized.
In the present embodiment, headstock 1 and upper roller 2, lower roll 3, right roller 4, left roller 5 and telescoping cylinder 9 be set as according to
The curved mode of interior receipts thrust is distributed and lower roll 3, right roller 4, left roller 5 and telescoping cylinder 9 and intermediate rail 6, right guide rail 7 and
Left rail 8 is set as being distributed in the way of radial motion, headstock 1, upper roller 2, lower roll 3, right roller 4, left roller 5 and flexible
Cylinder 9 and support wheel 11 and arbitrary-movement articulator 12 are set as being distributed in such a way that two sided supports and headstock 1, upper roller 2, lower roll 3,
Right roller 4, left roller 5 and telescoping cylinder 9 and left support 91, right support 92, support roller 93, transmission shaft 94, lower bracket 95, line shaft
96, upper bracket 97 and sliding seat 98 are set as being distributed in the way of input and output material frame, the center of the center line of headstock 1, upper roller 2
The center line of line, the center line of lower roll 3 and lower bracket 95 be arranged on same straight line and two support wheels 11 and one with
Moving frame 12 is set as one group of two sided support member of composition, and multiple groups two sided support member is arranged between upper roller 2 and lower roll 3.
The two of one embodiment of the invention also include the liquid of hydraulic power unit and electric control gear and upper roller 2
Press pump, the hydraulic pump of lower roll 3, the hydraulic pump of right roller 4, left roller 5 hydraulic pump, act on telescoping cylinder 9 on lower roll 3, make
With in right roller 4 telescoping cylinder 9, act on the telescoping cylinder 9 in left roller 5 and be respectively set to be connected to hydraulic power unit,
Electric control gear is set as connecting with the controller of hydraulic power unit and electric control gear is set as including that the displacement of lower roll 3 passes
Sensor, the displacement sensor of right roller 4, left roller 5 displacement sensor and act on the pressure of telescoping cylinder 9 on lower roll 3 and pass
Sensor and PLC controller, the displacement sensor of lower roll 3, the displacement sensor of right roller 4, left roller 5 displacement sensor and work
It is respectively set to connect with the input port of PLC controller with the pressure sensor of the telescoping cylinder 9 on lower roll 3, PLC controller
Output port be set as connecting with electric control gear.
Second embodiment of the invention applies bending and extension comprehensive function power according to the deformation position to F shaped steel rail
Mode the headstock 1 for main body, the upper roller 2 for the first clamping, the lower roll 3 for the second clamping, apply for first
Add curved right roller 4 and apply curved left roller 5 for second and is coupled to each other.
In the present embodiment, by promotion Wan Qu He lower roll 3, right roller 4 and left roller 5 and machine in the way of Roll calendering exhibition
Headstock 1 and upper roller 2 are coupled to each other.
In the present embodiment, also include the first accessories apparatus and the first accessories apparatus is arranged in headstock 1 and lower roll
3, between right roller 4 and left roller 5, the first accessories apparatus, which is set as, to be included intermediate rail 6, right guide rail 7, left rail 8 and stretches
Contracting cylinder 9 and intermediate rail 6, right guide rail 7, left rail 8 and telescoping cylinder 9 are set as being distributed in hydraulic drive.
Hydraulic control campaign is realized, ensure that the curved hydrostatic pressure of F shaped steel rail, improve the curved of F shaped steel rail
Qu Jingdu.
In the present embodiment, also include the second accessories apparatus and the second accessories apparatus is set as coupling with headstock 1,
Second accessories apparatus is set as including that support wheel 11 and arbitrary-movement articulator 12 and support wheel 11 and arbitrary-movement articulator 12 are set as in extension
Support distribution.
The curved positioning to the F shaped steel rail of long length is realized, the bending precision of F shaped steel rail is improved.
In the present embodiment, also include third accessories apparatus and third accessories apparatus is set as coupling with headstock 1,
Third accessories apparatus is set as including left support 91, right support 92, support roller 93, transmission shaft 94, lower bracket 95, line shaft
96, upper bracket 97 and sliding seat 98 and left support 91, right support 92, support roller 93, transmission shaft 94, lower bracket 95, line shaft
96, upper bracket 97 and sliding seat 98 are set as being distributed in transfer motion power frame.
Realize the circular support to F shaped steel rail.
Second embodiment of the invention is based on one embodiment.
Below with reference to embodiment, the present invention is further described, following embodiment is intended to illustrate invention rather than to this
Invention further limits.
A kind of bending method for F shaped steel rail, step are：F shaped steel rail is put on sliding seat 98, sliding seat is passed through
98 are moved on upper bracket 97, thus F shaped steel rail is corresponding with lower bracket 95, F shaped steel rail is put on lower bracket 95, is opened
Dynamic motor, drives transmission shaft 94 to be rotated, and transmission shaft 94 drives line shaft 96 to be rotated by gear drive, line shaft 96
Support roller 93 is moved by pulley-sprocket-belt to be driven on left support 91, right support 92 and lower bracket 95 respectively, passes through left support 91
On support roller 93, F shaped steel rail is transported between upper roller 2 and lower roll 3, by the support roller 93 on right support 92, F fashioned iron
The finished product of rail exports, and by the support roller 93 on lower bracket 95, the finished product of F shaped steel rail is transported through,
The crooked position of F shaped steel rail is put between upper roller 2 and lower roll 3, by the telescoping cylinder 9 acted on lower roll 3, makes lower roll
3 sliding shoe is moved in intermediate rail 6, is clamped by lower roll 3 and upper roller 2 to the crooked position of F shaped steel rail, is led to
The telescoping cylinder 9 acted in right roller 4 is crossed, moves the sliding shoe of right roller 4 on right guide rail 7, carries out right roller 4
It is mobile, it by the telescoping cylinder 9 acted in left roller 5, moves the sliding shoe of left roller 5 on left rail 8, makes left side
Roller 5 is moved, and so that right roller 4 and left roller 5 is in the shape of the letter V distribution along the line of centres of upper roller 2 and lower roll 3, is passed through lower roll 3
The displacement sensor of displacement sensor, the displacement sensor of right roller 4 and left roller 5 pick up upper roller 2 and lower roll 3, right roller 4 and
Mutual alignment relation between left roller 5 is picked up by the pressure sensor of the telescoping cylinder 9 acted on lower roll 3 to F shaped steel rail
Crooked pressure, by PLC controller, to hydraulic power unit input signal, start the hydraulic pump being connect with upper roller 2 and under
Hydraulic pump, the hydraulic pump connecting with right roller 4 and the hydraulic pump connecting with left roller 5 that roller 3 connects, prolong the outer layer of F fashioned iron
It opens up and the internal layer of F fashioned iron shrinks and generates bending deformation.
When verifying to the present invention, dimensional accuracy is：
| 1 | F fashioned iron magnetic pole strength flatness | ≤1㎜/4m（Per any） | |
| 2 | 220 ㎜ limit deviation of F fashioned iron b2 size | ㎜ | ±0.5 |
| 1 | F fashioned iron magnetic pole strength flatness | ≤1㎜/4m（Per any） | |
| 2 | 220 ㎜ limit deviation of F fashioned iron b2 size | ㎜ | ±0.5 |
The present invention has the following characteristics：
1, due to devising headstock 1, upper roller 2, lower roll 3, right roller 4 and left roller 5, by upper roller 2 and lower roll 3, to F fashioned iron
The clamping of rail generates flecition power to F shaped steel rail, passes through upper roller 2, lower roll 3, right roller 4 by right roller 4 and left roller 5
With left roller 5, extension and contraction power are generated to F shaped steel rail, they are no longer all to carry out artificial straight line correction or bending deformation, because
This prevents from generating wriggling gauffer in the side surface part of F shaped steel rail, improves the texturing quality of F shaped steel rail.
2, due to devising intermediate rail 6, right guide rail 7, left rail 8 and telescoping cylinder 9, hydraulic control campaign is realized, is protected
The curved hydrostatic pressure to F shaped steel rail has been demonstrate,proved, the bending precision of F shaped steel rail is improved.
3, due to devising support wheel 11 and arbitrary-movement articulator 12, the curved positioning to the F shaped steel rail of long length is realized, is mentioned
The high bending precision of F shaped steel rail.
4, due to devise left support 91, right support 92, support roller 93, transmission shaft 94, lower bracket 95, line shaft 96, on
Bracket 97 and sliding seat 98 realize the circular support to F shaped steel rail.
5, the restriction of numberical range has been carried out to planform due to devising, has made the technical side that numberical range is of the invention
Technical characteristic in case is not to be calculated by formula or test the technical characteristic obtained by limited times, experiments have shown that the numerical value
The technical characteristic of range achieves good technical effect.
6, due to devising technical characteristic of the invention, in the effect of the independent and mutual set of technical characteristic,
By experiments have shown that, performance indexes of the invention be existing performance indexes be at least 1.7 times, pass through assessment tool
There is good market value.
There are also headstock 1, the upper rollers of others and deformation position application bending and extension comprehensive function power to F shaped steel rail
2, the technical characteristic that lower roll 3, right roller 4 and left roller 5 couple all is one of the embodiment of the present invention, and implementation described above
Each technical characteristic of example can be combined arbitrarily, to meet Patent Law, patent regulation and the requirement of guidelines for examination, no
The all possible combined embodiment of each technical characteristic in above-described embodiment is all described again.
Above-described embodiment is a kind of realization shape of the curved device and method of magnetic suspension F rail provided by the present invention
Formula, according to the present invention provided by scheme other deformations, increase and perhaps reduce composition therein or step or will be of the invention
For other technical fields close with the present invention, all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of magnetic suspension curved device of F rail, it is characterized in that：It include the headstock being used to support（1）, be arranged in head
Seat（1）It is upper and be set as and headstock（1）The upper roller of rotation（2）, be set as and headstock（1）Rotate and be set as with it is upper
Roller（2）Carry out the lower roll of relative motion（3）, be set as and headstock（1）It rotates and is set as and upper roller（2）Carry out opposite fortune
Dynamic right roller（4）, be set as and headstock（1）It rotates and is set as and upper roller（2）Carry out the left roller of relative motion
（5）, wherein right roller（4）, lower roll（3）And left roller（5）It is set as arcuately line distribution.
2. a kind of magnetic suspension curved device of F rail, it is characterized in that：Apply bending according to the deformation position to F shaped steel rail and prolongs
The mode of comprehensive function power is opened up the headstock for main body（1）, for first clamping upper roller（2）, for second clamping
Lower roll（3）, for first apply curved right roller（4）Apply curved left roller with for second（5）It is coupled to each other.
3. the magnetic suspension according to claim 2 curved device of F rail, it is characterized in that：According to promotion Wan Qu He Roll rolls
The mode of exhibition is lower roll（3）, right roller（4）And left roller（5）With headstock（1）And upper roller（2）It is coupled to each other.
4. the magnetic suspension according to claim 1 curved device of F rail, it is characterized in that：It also include the first accessories apparatus
And the first accessories apparatus is arranged in headstock（1）With lower roll（3）, right roller（4）And left roller（5）Between, the first attachment dress
Install that be set to include intermediate rail（6）, right guide rail（7）, left rail（8）And telescoping cylinder（9）And intermediate rail（6）, the right side leads
Rail（7）, left rail（8）And telescoping cylinder（9）It is set as being distributed in hydraulic drive,
Or, also including the second accessories apparatus and the second accessories apparatus is set as and headstock（1）Connection, the second accessories apparatus
It is set as including support wheel（11）And arbitrary-movement articulator（12）And support wheel（11）And arbitrary-movement articulator（12）It is set as in epitaxy support
Distribution,
Or, also including third accessories apparatus and third accessories apparatus is set as and headstock（1）Connection, third accessories apparatus
It is set as including left support（91）, right support（92）, support roller（93）, transmission shaft（94）, lower bracket（95）, line shaft
（96）, upper bracket (97) and sliding seat (98) and left support（91）, right support（92）, support roller（93）, transmission shaft（94）, under
Bracket（95）, line shaft（96）, upper bracket (97) and sliding seat (98) be set as being distributed in transfer motion power frame.
5. the magnetic suspension according to claim 4 curved device of F rail, it is characterized in that：Upper roller（2）It is arranged in headstock
（1）Upper and upper roller（2）It is set as and headstock（1）Rotary type connection, lower roll（3）, right roller（4）And left roller（5）Respectively
It is arranged on sliding shoe and lower roll（3）, right roller（4）And left roller（5）It is respectively set to couple with sliding shoe rotary type, in
Between guide rail（6）, right guide rail（7）And left rail（8）It is separately positioned on headstock（1）Upper and lower roll（3）Sliding shoe setting exist
Intermediate rail（6）On, right roller（4）Sliding shoe be arranged in right guide rail（7）Upper and left roller（5）Sliding shoe be arranged on a left side
Guide rail（8）On, in lower roll（3）Sliding shoe and intermediate rail（6）Between, right roller（4）Sliding shoe and right guide rail（7）Between
And left roller（5）Sliding shoe and left rail（8）Between be respectively arranged with telescoping cylinder（9）And upper roller（2）, lower roll（3）, right side
Roller（4）And left roller（5）It is respectively set to couple with the output end axis of hydraulic pump, arbitrary-movement articulator（12）It is arranged in headstock（1）On
And support wheel（11）It is arranged in arbitrary-movement articulator（12）On, lower roll（3）Central point, right roller（4）Central point and left roller（5）
Central point be set as being distributed in upper roller（2）Central point be the center of circle circumference on and support wheel（11）It is arranged in upper roller
（2）And lower roll（3）Between,
In headstock（1）Side surface part be respectively arranged with left support（91）And right support（92）And in left support（91）Up and down
Side surface part is respectively arranged with upper bracket (97) and lower bracket（95）, in left support（91）, right support（92）And lower bracket（95）Point
Support roller is not provided with it（93）, transmission shaft（94）And line shaft（96）And transmission shaft（94）It is set as the output end axis with motor
Connection, line shaft（96）It is set as through gear engaged transmission and transmission shaft（94）Connection and line shaft（96）It is set as passing through
Sprocket wheel transmission and support roller（93）Connection.
6. the magnetic suspension according to claim 4 curved device of F rail, it is characterized in that：Headstock（1）It is set as machine base
Shape body and headstock（1）Upper end end face portion be respectively set to and upper roller（2）, intermediate rail（6）, right guide rail（7）, left rail
（8）And arbitrary-movement articulator（12）Connection, headstock（1）Left side face be set as and left support（91）Connection and headstock（1）'s
Right side face is set as and right support（92）Connection, in headstock（1）Downside face be provided with lower bracket（95）,
Or, upper roller（2）, lower roll（3）, right roller（4）And left roller（5）It is respectively set to circular discoid body and and upper roller（2）
The output end axis of the hydraulic pump of connection is set as and headstock（1）Rotary type connection, with lower roll（3）The output of the hydraulic pump of connection
End axis is set as and lower roll（3）Sliding shoe rotary type connection and and right roller（4）The output end axis of the hydraulic pump of connection is set
It is set to and right roller（4）Sliding shoe rotary type connection, with left roller（5）The output end axis of the hydraulic pump of connection is set as and a left side
Side roller（5）Sliding shoe rotary type connection,
Or, intermediate rail（6）, right guide rail（7）And left rail（8）It is respectively set to U-shaped clamping rack-like body and telescoping cylinder（9）
It is set as hydraulic cylinder, intermediate rail（6）Side surface part be set as and lower roll（3）Sliding shoe couple and act on lower roll（3）
On telescoping cylinder（9）An end be set as and lower roll（3）Sliding shoe connection, act on lower roll（3）On telescoping cylinder（9）
Another end be set as and intermediate rail（6）End connection, right guide rail（7）Side surface part be set as and right roller（4）
Sliding shoe couple and act on right roller（4）On telescoping cylinder（9）An end be set as and right roller（4）Sliding
Block connection, acts on right roller（4）On telescoping cylinder（9）Another end be set as and right guide rail（7）End connection, it is left
Guide rail（8）Side surface part be set as and left roller（5）Sliding shoe couple and act on left roller（5）On telescoping cylinder（9）
An end be set as and left roller（5）Sliding shoe connection, act on left roller（5）On telescoping cylinder（9）Another
End is set as and left rail（8）End connection, lower roll（3）Sliding shoe, right roller（4）Sliding shoe and left roller（5）
Sliding shoe be respectively set to rectangular block shape body,
Or, upper roller（2）Central point be arranged in intermediate rail（6）Center line on and right guide rail（7）Center line and intermediate
Guide rail（6）Center line between angle, left rail（8）Center line and intermediate rail（6）Center line between angle set respectively
It is set to 28-35 °,
Or, support wheel（11）It is provided in round wheel-shaped body and arbitrary-movement articulator（12）It is set as U-shaped rhabodoid, support wheel（11）If
It is set to and arbitrary-movement articulator（12）End rotary type connection and arbitrary-movement articulator（12）Middle part be set as through pin shaft and headstock
（1）Connection, arbitrary-movement articulator（12）It is set as along upper roller（2）And lower roll（3）Between centreline space every arranged distribution,
Or, left support（91）, right support（92）, lower bracket（95）Rectangular box-like body and a left side are respectively set to upper bracket (97)
Bracket（91）Upper end end face portion, right support（92）Upper end end face portion and lower bracket（95）Upper end end face portion be respectively set to
Pass through rotation ear and support roller（93）Connection is provided with the rack gear setting of rack gear and upper bracket (97) on upper bracket (97)
To couple with sliding seat (98),
Or, support roller（93）, transmission shaft（94）And line shaft（96）It is respectively set to round axis body and in transmission shaft（94）
And line shaft（96）End be respectively arranged with gear, in support roller（93）And line shaft（96）On be respectively arranged with sprocket wheel, prop up
Support roller（93）It is respectively set to and left support（91）Upper end end face portion, right support（92）Upper end end face portion and lower bracket（95）
Upper end end face portion connection and transmission shaft（94）It is respectively set to and left support（91）Side surface part and right support（92）Side
Face connection, line shaft（96）An end be respectively set to and left support（91）Lower end surface portion and right support（92）'s
The connection of lower end surface portion rotary type and line shaft（96）Another end be respectively set to and lower bracket（95）Lower end end
Face,
Or, sliding seat (98) is set as having cogged rectangular block shape body and sliding seat (98) is set as and upper bracket (97)
The connection of upper end end face portion.
7. the magnetic suspension according to claim 4 curved device of F rail, it is characterized in that：Headstock（1）With upper roller（2）, under
Roller（3）, right roller（4）, left roller（5）And telescoping cylinder（9）It is set as being distributed according to the curved mode of interior receipts thrust and lower roll
（3）, right roller（4）, left roller（5）And telescoping cylinder（9）With intermediate rail（6）, right guide rail（7）And left rail（8）Be set as by
It is distributed according to the mode of radial motion, headstock（1）, upper roller（2）, lower roll（3）, right roller（4）, left roller（5）And telescoping cylinder（9）
With support wheel（11）And arbitrary-movement articulator（12）It is set as being distributed and headstock in such a way that two sided supports（1）, upper roller（2）,
Lower roll（3）, right roller（4）, left roller（5）And telescoping cylinder（9）With left support（91）, right support（92）, support roller（93）, transmission
Axis（94）, lower bracket（95）, line shaft（96）, upper bracket (97) and sliding seat (98) be set as in the way of input and output material frame point
Cloth, headstock（1）Center line, upper roller（2）Center line, lower roll（3）Center line and lower bracket（95）Center line setting
On same straight line and two support wheels（11）With an arbitrary-movement articulator（12）It is set as one group of two sided support member of composition,
Multiple groups two sided support member is arranged in upper roller（2）And lower roll（3）Between.
8. the magnetic suspension according to claim 4 curved device of F rail, it is characterized in that：It also include hydraulic power unit
With electric control gear and upper roller（2）Hydraulic pump, lower roll（3）Hydraulic pump, right roller（4）Hydraulic pump, left roller（5）Liquid
Press pump acts on lower roll（3）On telescoping cylinder（9）, act on right roller（4）On telescoping cylinder（9）, act on left roller（5）
On telescoping cylinder（9）It is respectively set to be connected to hydraulic power unit, electric control gear is set as the control with hydraulic power unit
Device connects and electric control gear is set as including lower roll（3）Displacement sensor, right roller（4）Displacement sensor, left side
Roller（5）Displacement sensor and act on lower roll（3）On telescoping cylinder（9）Pressure sensor and PLC controller, lower roll（3）
Displacement sensor, right roller（4）Displacement sensor, left roller（5）Displacement sensor and act on lower roll（3）On stretch
Contracting cylinder（9）Pressure sensor be respectively set to connect with the input port of PLC controller, the output port of PLC controller is set
It is set to and is connect with electric control gear.
9. a kind of bending method for F shaped steel rail, step are：Act on the upper roller of F shaped steel rail contract side surface part（2）,
It acts on outside F shaped steel rail and stretches the lower roll of side surface part（3）, right roller（4）And left roller（5）, pass through right roller（4）And left roller
（5）With lower roll（3）Be dislocatedly distributed, F shaped steel rail is bent, upper roller is passed through（2）Rotation, to F shaped steel rail contract side
The gauffer Jin Hang Roll pressure processing of face, passes through lower roll（3）Rotation, right roller（4）Rotation and left roller（5）Rotation, to F
The extension section that side surface part is stretched outside shaped steel rail is handled into row Roll pressure.
10. the bending method according to claim 9 for F shaped steel rail, it is characterized in that：Its step is：F shaped steel rail is put
To on sliding seat (98), moved on upper bracket (97) by sliding seat (98), thus F shaped steel rail and lower bracket（95）
It is corresponding, F shaped steel rail is put into lower bracket（95）On, start motor, drives transmission shaft（94）It is rotated, transmission shaft（94）Pass through
Gear drive drives line shaft（96）It is rotated, line shaft（96）Support roller is moved by pulley-sprocket-belt（93）Respectively in left branch
Frame（91）, right support（92）And lower bracket（95）Upper transmission, passes through left support（91）On support roller（93）, F shaped steel rail is defeated
It is sent to upper roller（2）And lower roll（3）Between, pass through right support（92）On support roller（93）, the finished product of F shaped steel rail is exported, is led to
Cross lower bracket（95）On support roller（93）, the finished product of F shaped steel rail is transported through,
The crooked position of F shaped steel rail is put into upper roller（2）And lower roll（3）Between, by acting on lower roll（3）On telescoping cylinder
（9）, make lower roll（3）Sliding shoe in intermediate rail（6）On moved, pass through lower roll（3）And upper roller（2）To F shaped steel rail
Crooked position is clamped, by acting on right roller（4）On telescoping cylinder（9）, make right roller（4）Sliding shoe in right guide rail
（7）On moved, make right roller（4）It is moved, by acting on left roller（5）On telescoping cylinder（9）, make left roller
（5）Sliding shoe in left rail（8）On moved, make left roller（5）It is moved, makes right roller（4）And left roller（5）Edge
Upper roller（2）And lower roll（3）The line of centres be in the shape of the letter V distribution, pass through lower roll（3）Displacement sensor, right roller（4）Displacement
Sensor and left roller（5）Displacement sensor pick up upper roller（2）With lower roll（3）, right roller（4）And left roller（5）Between
Mutual alignment relation, by acting on lower roll（3）On telescoping cylinder（9）Pressure sensor pick up to the bending pressure of F shaped steel rail
Power passes through PLC controller, to hydraulic power unit input signal, starting and upper roller（2）The hydraulic pump and lower roll of connection（3）Even
The hydraulic pump and right roller connect（4）The hydraulic pump of connection and and left roller（5）The hydraulic pump of connection makes the outer layer of F fashioned iron extend
And the internal layer of F fashioned iron shrinks and generates bending deformation.
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| CN201810533075.4A CN108817157A (en) | 2018-05-29 | 2018-05-29 | The magnetic suspension curved device and method of F rail |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810533075.4A CN108817157A (en) | 2018-05-29 | 2018-05-29 | The magnetic suspension curved device and method of F rail |
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| CN108817157A true CN108817157A (en) | 2018-11-16 |
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| CN201810533075.4A Pending CN108817157A (en) | 2018-05-29 | 2018-05-29 | The magnetic suspension curved device and method of F rail |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804778A (en) * | 2020-07-22 | 2020-10-23 | 山东深博巷道支护技术有限公司 | Numerical control one-step rapid forming arch bending system and working method |
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