CN109731950A

CN109731950A - A kind of hot rolled steel plate five-roll machine

Info

Publication number: CN109731950A
Application number: CN201910172556.1A
Authority: CN
Inventors: 胡运林
Original assignee: Kunming University
Current assignee: Kunming University
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2019-05-10
Anticipated expiration: 2039-03-07
Also published as: CN109731950B

Abstract

The invention discloses a kind of hot rolled steel plate five-roll machines, it is desirable to provide a kind of metallurgy industry hot rolled steel plate finishing mechanical equipment, the present invention have the function that leveling is carried out to hot rolled steel plate；The present invention is provided with the main components such as base apparatus, roll feeding device, lower roller arrangement, roll gap adjustment driving device, aligning roll driving apparatus, in the technical solution of the present invention, roll feeding device can make elevating movement and limit to the elevating movement, keep elevating movement steadily reliable, roll feeding device is provided with clamp system at operating position, keeps roll feeding device solid and reliable, with small vibration during straightening operation；It is combined using screw pair and wedge mechanism and roll gap is adjusted, keep adjustment reliable, self-locking property is good；The drive line switching mechanism of use and control device can be automatically adjusted roll gap；The configuration of the present invention is simple, manufacture are easy, easy to maintenance, good economy performance.

Description

A kind of hot rolled steel plate five-roll machine

Technical field

The present invention relates to a kind of field of metallurgy hot rolled steel plate finishing mechanical equipment, in particular to a kind of five roller of hot rolled steel plate is rectified Straight machine.

Background technique

Well known hot rolled steel plate five-roll machine is the special equipment of sheet metal leveling, is used for leveling steel plate, out-of-flatness Plate.Plate-straightening machine, which passes through the straightening roll being arranged thereon, to carry out recurvation rotation to plate and applies pressure, squeezes plate So that it is changed straightness, achievees the purpose that aligning.Two rows of straightening rollers are provided on usual straightener, it is in varying numbers, there are five rollers, seven Roller, 11 rollers etc. are a variety of, and the general thicker roller number of plate is fewer, and straightening roll is bigger, and rigidity is more preferable, due to its product of hot strip plant with Based on cut deal, frequently with five-roll machine.The usual arranged beneath of straightening roll three alignings of domestic common five-roll machine Two straightening rolls are arranged in roller, top, and what is had when being driven uses top two for drive roll, three straightening rolls below some uses For drive roll, the every roller having is drive roll and each straightening roll is driven using driven separately or grouping, the adjusting of roll gap size Mode has lower roll to fix and adjusts upper roller, has upper roller is fixed to adjust lower roll, roll gap adjustment device mostly uses hydraulic as power, utilization The distance of stretch out and draw back of hydraulic cylinder directly controls the size of roll gap, or the big of roll gap is controlled using Hydraulic Cylinder wedge mechanism The problems such as small, for above-mentioned roll gap adjustment device there are roll gap Adjustment precision deficiency, control is inconvenient, manufactures maintenance difficult.

Summary of the invention

The object of the present invention is to provide a kind of five roller straightener of hot rolled steel plate, which there is roll feeding device pressure steadily may be used It leans on, the features such as lower roller arrangement can realize the automatic adjustment of roll gap.

The present invention is by base apparatus, roll feeding device, lower roller arrangement, three sliding cross couplings, roll gap adjustment driving Device, aligning roll driving apparatus, five double universal coupling compositions, roll feeding device and lower roller arrangement are placed on base apparatus, Roll gap adjustment driving device is coupled together by three sliding cross couplings with lower roller arrangement, and aligning roll driving apparatus passes through five A double universal coupling is linked together with roll feeding device；Wherein:

The base apparatus be by lifting hydraulic cylinder, upper connection frame, two racks, four interior guide plates, oscillating bearing lifting lug, Four backing plates, four levers, four compression hydraulic cylinders, entrance upper guide plate, entrance bottom guide, two thrust plates, lower connection frame, eight A half snap ring, four flange pin shafts, delivery guide composition；The whole frame structure in shaped door of the rack, is provided with one Upper beam, a lower beam, two columns are each provided with a positioning spigot in the top surface two sides of lower beam, on the outside of lower beam The middle position of facade is provided with a conjunction concave surface, a bearing boss is each provided on the inside of two columns of rack, in machine An ears seat is each provided on the outer side elevation of two columns of frame and is each provided with a ladder counterbore；The upper connection frame is just Middle position is provided with a circular hole, and lifting hydraulic cylinder passes through the circular hole, and is connected in the lower part of the circular hole, under lifting hydraulic cylinder Portion is provided with an oscillating bearing lifting lug；Two racks are in positioned opposite, between the upper beam of two racks between lower beam Connection frame and lower connection frame has been respectively fixedly connected；Four backing plates are respectively fixedly connected two-by-two in two bearing bosses of a rack； Rectangular guideway in one is provided on interior guide plate, four interior guide plates are respectively fixedly connected above the bearing boss of two racks；Method An annular groove is provided on blue pin shaft, four flange pin shafts are respectively fixedly connected two-by-two on two ladder counterbores of a rack； The medium position of lever is provided with the first pin hole, and both ends are each provided with one second pin hole and one clamps pressure head, and the first of lever Pin hole is placed on flange pin shaft, and two and half snap rings are connected in the first pin hole end face an of lever and are stuck in the ring of flange pin shaft In shape slot；The lower part of compression hydraulic cylinder is provided with a monaural seat, is provided with a pair of terminal lug, the list of compression hydraulic cylinder at an upper portion thereof Ear mount is placed on the ears seat of rack, and the two forms pin connection, and the ears connector and the second pin hole of lever of compression hydraulic cylinder are pacified It sets together, forms pin connection；Entrance upper guide plate, entrance bottom guide and delivery guide are placed between two racks, and with two A rack is connected；Two thrust plates are respectively fixedly connected in the conjunction concave surface of a rack；

The roll feeding device is by Shackle assembly, goes up and down basic case, four outer guide plates, four supporting roller components, upper roller seat, nine A support roller arrangement, two straightening roller devices, four flat key compositions；Shackle assembly, four outer guide plates, upper roller seat are placed in It goes up and down on basic case, four supporting roller components, nine support roller arrangements, two straightening roller devices are placed on roller seat；It is described Lifting basis case be integrally in rectangular parallelepiped structure, end face center position is provided with a ladder circular counter bore, is arranged on bottom surface There are the first keyway and the second keyway, the first keyway and the perpendicular arranged crosswise of the second keyway, forward and backward side elevation leans on both sides position One is respectively arranged with conjunction plane；The upper roller seat is integrally in rectangular parallelepiped structure, and top surface is provided with two the first keyways With two the second keyways, two the first keyways and two perpendicular arranged crosswises of the second keyway, among the arranged on left and right sides of upper roller seat Position is each provided with two round sleeves, and the arranged on left and right sides lower position of upper roller seat is each provided with two blocks, upper roller seat Front and rear sides facade is each provided with a circular shape counterbore on the both sides position on top；It is provided with outside one on outer guide plate Rectangular guideway, four outer guide plates are connected in four that go up and down basic case in conjunction plane；The top surface and lifting basis of upper roller seat The bottom surface of case is fixed together, and realizes upper roller seat by four flat keys and go up and down the key connecting of basic case；The four of roll feeding device The outer rectangular guideway of a outer guide plate is placed in the interior rectangular guideway of four interior guide plates of base apparatus, and roll feeding device is hung The straight pin of ear component is placed in the oscillating bearing lifting lug of base apparatus；

The lower roller arrangement is by four supporting roller components, nine support roller arrangements, three straightening roller devices, several first flat Key, guide base, six bearing blocks, six regulating fenders, two the first double helix lead screws, the second double helix lead screw, two saddles Seat, three upper top vee-blocks, three and half right-handed thread voussoirs, three and half left hand thread voussoirs, three trays, several second flat keys, Three sensor stands, three laser range sensor compositions；The guide base is integrally in rectangular parallelepiped structure, long side bottom Portion two sides are provided with two first limit planes, two ladder counterbores are respectively arranged on two long side top side elevations, in bottom Short side two sides be each provided with one second limit plane, the top of guide base be arranged along the long side direction there are three perforation square Shape guide groove is each provided with rectangular guideway in one on two side elevation of rectangle guide groove, and the top surface of guide base is provided with number A lateral keyway of longitudinal direction keyway sum number；The both ends of the first double helix lead screw are respectively arranged with right-handed thread and left-handed spiral shell Line, position is provided with an annular sipes in the middle, the side end of right-handed thread is provided with an end shaft part, in the end Keyway is provided on shaft part；The both ends of the second double helix lead screw are respectively arranged with left hand thread and right-handed thread, at it Medium position is provided with an annular sipes, the side end of left hand thread is provided with an end shaft part, on the end shaft part It is provided with keyway；The saddle is arranged there are three the circular hole penetrated through at an upper portion thereof, and in its top surface, two sides are each provided with a gear Plate, the bottom surface of saddle are provided with several longitudinal lateral keyways of keyway sum number；The upper top vee-block is integrally in a cuboid knot Structure, its underpart are provided with two inclined-planes, which is arranged symmetrically relative to the mid-plane of upper top vee-block；Described Half right-handed thread voussoir, upper part are provided with an inclined-plane, its underpart are provided with half right-handed thread hole, in half right-handed thread hole Two side elevations on be each provided with an outer rectangular guideway；The half left hand thread voussoir, upper part is provided with an inclined-plane, at it Lower part is provided with half left handed threaded hole, and an outer rectangular guideway is each provided on two side elevations of half left handed threaded hole；Two First double helix lead screw and second pair of bolt lead screw are supported on respectively on two bearing blocks, and three trays are respectively disposed on two On the annular sipes of the annular sipes of a pair of screw and second pair of bolt lead screw, bearing block and tray are connected in guiding base The rectangle of seat is oriented to trench bottom；Half right-handed thread hole of three and half right-handed thread voussoirs is respectively disposed on two the first double helix springs On the right-handed thread of the right-handed thread of thick stick and the second double helix lead screw, screw pair is formed；The half of three and half left hand thread voussoirs is left Rotation threaded hole is respectively disposed in the left hand thread of two the first double helix lead screws and the left hand thread of the second double helix lead screw, shape At screw pair；The outer rectangular guideway of the outer rectangular guideway of half right-handed thread voussoir and half left hand thread voussoir is respectively disposed on guiding In the interior rectangular guideway of pedestal；Three upper top vee-blocks are placed in the rectangle guide groove of guide base, secondly a inclined-plane is pacified respectively It sets on the inclined-plane of half right-handed thread voussoir and the inclined-plane of half left hand thread voussoir；Nine support roller arrangements are divided into three components It is not connected in one of them of three upper top vee-blocks；Two saddles are connected on guide base, and pass through several first flat keys The key connecting with guide base is realized with several second flat keys；The ladder shaft part of the bearing body of three straightening roller devices is placed in saddle In the circular hole of three perforations of seat, the body of roll section of the straightening roll of three straightening roller devices is pressed in two idler wheels of support roller arrangement On；The flange of four supporting roller components and the first circular shaft section are respectively disposed in four ladder counterbores of guide base, and solid with it Even；Three sensor stands are respectively fixedly connected in an end face of three rectangle guide grooves of guide base, three laser ranging sensings Device is respectively fixedly connected on three sensor stands；Two first limit planes of the guide base of lower roller arrangement are placed in basic dress In the positioning spigot set, two thrust plates of base apparatus are pressed in two second limit planes of the guide base of lower roller arrangement On；

The roll gap adjustment driving device is made of pedestal, decelerating motor, shaft coupling, drive line cross box, and slow down electricity Machine and drive line cross box are connected on the base, and shaft coupling is arranged between decelerating motor and drive line cross box；Roll gap Adjust three double helix springs by three sliding cross couplings and lower roller arrangement of the drive line cross box of driving device Thick stick realizes key connecting；

The aligning roll driving apparatus is made of pedestal, decelerating motor, shaft coupling, gear distribution box, decelerating motor and tooth Roller box distribution is connected on the base, and shaft coupling is arranged between decelerating motor and gear distribution box；Align the tooth of roll driving apparatus Being coupled by two double universal couplings with the realization of the straightening roll of two straightening roller devices of roll feeding device for wheel distributor box, is aligned The straightening roll that the gear distribution box of roll driving apparatus passes through three double universal couplings and three straightening roller devices of lower roller arrangement Realize connection.

The Shackle assembly is by split pin, slotted nut, washer, round seat circle, interior ball pad, outer ball pad, ears seat, circle Pin, elastic collar composition；It is provided with a circular shape through-hole on the round seat circle, is provided with an Internal Spherical Surface in interior ball pad, Interior ball pad is placed in the circular shape through-hole of round seat circle；The ears seat is provided with a fork-shaped plate, sets on the fork-shaped plate Two round tube holes with the hole heart are equipped with, what is connected with fork-shaped plate is a circular shaft section, and what is connected with circular shaft section is a threaded shaft section；Outside A spherical outside surface is provided in ball pad, outer ball pad is placed in the circular shaft section of ears seat；The threaded shaft section of ears seat pass through interior ball pad, Round seat circle and washer, and be placed together with slotted nut, in the threaded shaft section front end of ears seat, one split pin, the opening are set Pin realizes that the circumferential direction of slotted nut and ears seat is connected, and the Internal Spherical Surface of interior ball pad and the spherical outside surface of outer ball pad fit together；Circle An annular groove is provided on pin, straight pin passes through two round tube holes of ears seat, and elastic collar is placed in the annulus of straight pin In slot；The round seat circle of Shackle assembly is connected in the Step Circular counterbore for going up and down basic case.

The supporting roller component is made of flange pin shaft, idler wheel, circlip；The medium position of the flange pin shaft It is provided with a flange, one first circular shaft section and the second circular shaft section are respectively arranged on the both sides of flange, in the second circular shaft Duan Shangshe It is equipped with an annular groove；Idler wheel is provided centrally with a circular hole, which is placed in the second circular shaft section of flange pin shaft, elasticity gear Circle is placed in the annular groove of flange pin shaft；The flange of the flange pin shaft of four supporting roller components and the first circular shaft section are placed in upper roller In four circular shape counterbores of seat, and it is connected with it.

The support roller arrangement is by two idler wheels, forked frame, two the first straight pins, two adjustings plug screws, two A seat board, two springs, two mandrils, pedestal, the second straight pin, two the first circlips, the second circlip composition；Institute The forked frame top setting stated is there are four the first round tube hole, and four the first round tube holes are in same hole heart arrangement two-by-two, with the two of the hole heart To the hole heart line of the first round tube hole in parallel arrangement, the lower part of forked frame is provided with one second round tube hole, with two pairs of the hole heart the The hole heart line of one round tube hole is arranged symmetrically relative to the hole heart line of the second round tube hole, and the medium position of forked frame is provided with two Coaxial counterbore；It is provided with two vertical plates on the pedestal, a round tube hole is each provided on two vertical plates, two circles are logical The Kong Tongkong heart；One the first straight pin sequentially passes through first round tube hole of forked frame, an idler wheel, one of forked frame One round tube hole, and first circlip is mounted on the first straight pin, realize axis of first straight pin on forked frame To fixation；It is logical that second straight pin sequentially passes through a round tube hole of pedestal, the second round tube hole of forked frame, a circle of pedestal Hole, and second circlip is disposed on the second straight pin, realize the axial restraint of the second straight pin on the base；Seat board On be provided with a ladder round tube hole, be provided with a spring in the ladder round tube hole, be provided with a mandril in spring, adjust spiral shell Plug is placed in the ladder round tube hole of seat board, and seat board is connected on two vertical plates of pedestal, and mandril withstands on the counterbore bottom of forked frame Portion；Nine support roller arrangements are placed on roller seat, and two idler wheels of support roller arrangement withstand on the aligning of straightening roller device On roller.

The straightening roller device is by two boring covers, two bearing bodies, two bearings, two transparent covers, straightening roll, two Spring base, two interior coil springs, two cycle springs, two glands, two nuts, flat key composition；The bearing body is whole For the assembly of a square block and ladder shaft part, square block center is provided with a bearing hole, is set in ladder shaft part end It is equipped with a threaded shaft section；The straightening roll both ends are each provided with a first axle cervical part of esophagus and one second axle journal section, in the second axle journal The outside of section is provided with an end shaft part, and a keyway is provided on the end shaft part, body of roll section is provided in the middle part of straightening roll； The inner ring of two bearings is respectively disposed on the first axle cervical part of esophagus and the second axle journal section of straightening roll, and the outer ring of two bearings is pacified respectively It sets in the bearing hole of a bearing body, a boring cover and a transparent cover are respectively disposed on the two ends of the bearing hole of a bearing body Face；The ladder counterbore of a perforation is provided on spring base, spring base passes through the threaded shaft section of bearing body, and is placed in bearing body On ladder shaft part, an interior coil spring and a cycle spring are placed in the ladder counterbore of spring base, and a gland passes through axis The threaded shaft section of body is held, and is pressed on interior coil spring and cycle spring, a nut is placed on the threaded shaft section of bearing body；It is flat Key is placed in the keyway of straightening roll；The ladder shaft part of the bearing body of two straightening roller devices is placed in the round sleeve of roller seat It is interior.

The drive line cross box is by breather plug, inspection hole cover, three Wire joints, case lid, the first electromagnetic clutch Device, six first bearings, four the first transparent covers, first driven shaft, block, two second driven shafts, the first torsional stop, active Axis, the second torsional stop, the second electromagnetic clutch, first gear, two second gears, two boring covers, second bearing composition, it is described Case lid, be provided on its division face the first semicircle orifice system of the same hole heart, with the second semicircle orifice system of the hole heart, with the of the hole heart Three semicircle orifice systems, the first semicircle orifice system, the second semicircle orifice system, third semicircle orifice system hole heart line be parallel to each other；The block, Be provided on its division face the first semicircle orifice system of the same hole heart, with the second semicircle orifice system of the hole heart, with the third semicircle of the hole heart Hole system, the first semicircle orifice system, the second semicircle orifice system, third semicircle orifice system hole heart line be parallel to each other；Case lid and block are closed one It rises, the first semicircle orifice system of case lid and the first semicircle orifice system of block form a first axle bearing bore system, the second semicircle orifice of case lid System and the second semicircle orifice system of block form a second bearing hole system, the third semicircle orifice system of case lid and the third semicircle orifice of block System forms a 3rd bearing hole system；The first driven shaft, both ends are provided with a first axle cervical part of esophagus and one second axle journal section, What is connected with first axle cervical part of esophagus is a hub section；The driving shaft, both sides are respectively arranged with a first axle cervical part of esophagus and one Two axle journal sections, what is connected outward with first axle cervical part of esophagus is an external splines shaft part, and the center of external splines shaft part is arranged by tip position There is a bearing hole, what is connected to center position with the second axle journal section is a hub section；Breather plug is placed on inspection hole cover, inspection hole cover It is placed on case lid with three Wire joints；First gear is connected in the hub section of driving shaft, and two first bearings are pacified respectively It sets on the first axle cervical part of esophagus and one second axle journal section of driving shaft, driving shaft is supported on case lid and block by two first bearings In the first axle bearing bore system formed after being combined；A driving disc spacing pressing is provided on first electromagnetic clutch, a driven disc and one is led Electric seat, the driving disc spacing pressing of the first electromagnetic clutch are placed on the external splines shaft part of driving shaft, the driven disc of the first electromagnetic clutch Be connected in the hub section of first driven shaft, a first bearing inner ring and a second bearing inner ring be respectively disposed on first from On the first axle cervical part of esophagus of moving axis and the second axle journal section, a first bearing outer ring and a second bearing outer ring are respectively disposed on case In the bearing hole of first axle bearing bore system and driving shaft that lid and block are formed after being combined；Second gear is connected in the second electromagnetism On the driving disc spacing pressing of clutch, the driving disc spacing pressing empty set of the second electromagnetic clutch in second driven shaft, the second electromagnetic clutch from Moving plate is connected in second driven shaft, and two second driven shafts are supported on case lid respectively by two bearings and block is combined In the second bearing hole system and 3rd bearing hole system formed afterwards, four the first transparent covers and two boring covers are connected in case lid and block conjunction Form the end face of first axle bearing bore system, second bearing hole system and 3rd bearing hole system afterwards together；First gear with two second Gear meshes together；First torsional stop and the second torsional stop are placed on the inner wall of block, the conduction of the first electromagnetic clutch Seat, the conductive seat of the second electromagnetic clutch are connected with the first torsional stop and the second torsional stop respectively.

The gear distribution box be by breather plug, inspection hole cover, case lid, five first gears, intermediate box, two first from Moving axis, driving shaft, block, two second driven shafts, four boring covers, ten bearings, six transparent covers, two second gear compositions； The case lid, the first semicircle orifice system for being provided with the same hole heart, the second semicircle orifice system with the hole heart, the first semicircle orifice system and The hole heart line of second semicircle orifice system is parallel；The first semicircle orifice system that the same hole heart is provided on intermediate box, the second semicircle with the hole heart Hole system, with the third semicircle orifice system of the hole heart, with the 4th semicircle orifice system of the hole heart, with the 5th semicircle orifice system of the hole heart, the first semicircle Hole system, the second semicircle orifice system, third semicircle orifice system, the 4th semicircle orifice system and the 5th semicircle orifice system hole heart line be parallel to each other；Case It is provided with the first semicircle orifice system, the second semicircle orifice system with the hole heart, the third semicircle orifice system with the hole heart of the same hole heart on seat, first The hole heart line of semicircle orifice system, the second semicircle orifice system and third semicircle orifice system is parallel to each other；Block, intermediate box and case lid press from it is lower to On successively conjunction is fixed together after, the first semicircle orifice system of case lid and the first semicircle orifice system of intermediate box are formed after being combined First axle bearing bore system, the second semicircle orifice system of case lid and the second semicircle orifice system of intermediate box form second bearing hole after being combined System, the third semicircle orifice system of intermediate box and the first semicircle orifice system of block form 3rd bearing hole system, intermediate box after being combined The 4th semicircle orifice system and block the second semicircle orifice system be combined after formed fourth bearing hole system, the 5th semicircle of intermediate box Hole system and the third semicircle orifice system of block form 5th bearing hole system after being combined；One first gear and a second gear It is connected in a first driven shaft, two first driven shafts pass through two bearings respectively and are supported on case lid and intermediate box conjunction one It rises in the first axle bearing bore system and second bearing hole system formed；One first gear is connected on driving shaft, and driving shaft passes through two A bearing is supported in the fourth bearing hole system formed after intermediate box is combined with block；One first gear is connected in second On driven shaft, two second driven shafts pass through two bearings respectively and are supported on the third formed after intermediate box is combined with block In bearing hole system and 5th bearing hole system；First gear on driving shaft is nibbled with a first gear in two first driven shafts It is combined, the second gear in two first driven shafts is engaged on one with the first gear in two second driven shafts respectively It rises；Four boring covers and six transparent covers are connected in block, intermediate box and case lid and are combined the first axle bearing bore system to be formed, the second axis The both ends of the surface of bearing bore system, 3rd bearing hole system, fourth bearing hole system and 5th bearing hole system；Breather plug is connected on inspection hole cover, Inspection hole cover is connected on case lid.

The beneficial effects of the present invention are:

1. making elevating movement and roll feeding device elevating movement by four guiding rectangles using lifting hydraulic cylinder driving roll feeding device The position-limiting action of track can make the elevating movement of roll feeding device steadily reliable；

2. providing power using four compression hydraulic cylinders to be clamped roll feeding device at operating position, make roll feeding device right It is reliable clamping in the straightening process of steel plate, with small vibration；

3. being adjusted using double helix lead screw and Double Oblique Wedge mechanism to roll gap, keep adjustment reliable, self-locking property is good；

4. being adjusted using drive line cross box and control device to roll gap, adjustment amount can be automatically controled；

5. gear distribution box and double universal coupling is used to provide rotary motion for straightening roller device, five straightening roll dresses can be reduced The rotation speed for five straightening rolls set is poor.

Detailed description of the invention

Fig. 1 is stereoscopic schematic diagram of the invention.

Fig. 2 is base apparatus stereoscopic schematic diagram of the invention.

Fig. 3 is base apparatus body portion decomposition diagram of the invention.

Fig. 4 is roll feeding device stereoscopic schematic diagram of the invention.

Fig. 5 is the body portion decomposition diagram of roll feeding device of the invention.

Fig. 6 is the perspective exploded view of the Shackle assembly of roll feeding device of the invention.

Fig. 7 is the perspective exploded view of the supporting roller component of roll feeding device of the invention.

Fig. 8 is the perspective exploded view of the support roller arrangement of roll feeding device of the invention.

Fig. 9 is the perspective exploded view of the straightening roller device of roll feeding device of the invention.

Figure 10 is lower roller arrangement stereoscopic schematic diagram of the invention.

Figure 11 is the body portion decomposition diagram of lower roller arrangement of the invention.

Figure 12 is the stereoscopic schematic diagram of roll gap adjustment driving device of the invention.

Figure 13 is the body portion decomposition diagram of the drive line cross box of roll gap adjustment driving device of the invention.

Figure 14 is the cut-away illustration of the drive line cross box of roll gap adjustment driving device of the invention.

Figure 15 is the stereoscopic schematic diagram of aligning roll driving apparatus of the invention.

Figure 16 is the body portion decomposition diagram of the gear distribution box of aligning roll driving apparatus of the invention.

Specific embodiment

Referring to Fig. 1, the present invention is by 3, three base apparatus 1, roll feeding device 2, lower roller arrangement sliding cross couplings 4, roll gap adjustment driving device 5, aligning 6, five double universal couplings 7 of roll driving apparatus form, roll feeding device 2 and lower roller arrangement 3 are placed on base apparatus 1, and roll gap adjustment driving device 5 couples one with lower roller arrangement 3 by three sliding cross couplings 4 It rises, aligning roll driving apparatus 6 is linked together by five double universal couplings 7 with roll feeding device 2.

It please refers to shown in Fig. 2, Fig. 3, the base apparatus 1 is by 12, two lifting hydraulic cylinder 11, upper connection frame racks 13, four interior guide plates 14, oscillating bearing lifting lug 15, four 16, four, backing plate lever 17, four compression hydraulic cylinders 18, entrance Upper guide plate 19,110, two thrust plates 111 of entrance bottom guide, lower connection frame 112, eight and half snap rings, 113, four flange pin shafts 114, delivery guide 115 forms；The whole frame structure in shaped door of the rack 13 is provided with a upper beam 131, once 132, two columns 133 of crossbeam are each provided with a positioning spigot 134 in the top surface two sides of lower beam 132, in lower beam 132 The middle position of outer side elevation is provided with a conjunction concave surface 135, is each provided with one in the inside of two columns 133 of rack 13 and holds Boss 136 is carried, an ears seat 137 is each provided on the outer side elevation of two column 133 of rack 13 and is each provided with a rank Terraced counterbore 138；12 center position of upper connection frame is provided with a circular hole 121, and lifting hydraulic cylinder 11 passes through the circular hole, and solid It is connected in the lower part of the circular hole 121, the lower part of lifting hydraulic cylinder 11 is provided with an oscillating bearing lifting lug 15；Two racks 13 are in phase To arrangement, upper connection frame 12 and lower connection has been respectively fixedly connected between lower beam 132 between the upper beam 131 of two racks 13 Frame 112；Four backing plates 16 are respectively fixedly connected two-by-two in two bearing bosses 136 of a rack 13；It is arranged on interior guide plate 14 There are rectangular guideway 141 in one, four interior guide plates 14 are respectively fixedly connected above the bearing boss 136 of two racks 13；Flange pin An annular groove 1141 is provided on axis 114, two ladders in a rack 13 are respectively fixedly connected in four flange pin shafts 114 two-by-two On counterbore 138；The medium position of lever 17 is provided with the first pin hole 171, and both ends are each provided with one second pin hole 172 and a folder Press first 173, the first pin hole 171 of lever 17 is placed on flange pin shaft 114, and two and half snap rings 113 are connected in a lever 17 171 end face of the first pin hole is simultaneously stuck in the annular groove 1141 of flange pin shaft 114；The lower part of compression hydraulic cylinder 18 is provided with one Monaural seat 181, is provided with a pair of terminal lug 182 at an upper portion thereof, and the monaural seat 181 of compression hydraulic cylinder 18 is placed in the double of rack 13 In ear mount 137, the two forms pin connection, and the ears connector 182 and 17 second pin hole 172 of lever of compression hydraulic cylinder 18 are placed in one It rises, forms pin connection；Entrance upper guide plate 19, entrance bottom guide 110 and delivery guide 115 are placed between two racks 13, and It is connected with two racks 13；Two thrust plates 111 are respectively fixedly connected in the conjunction concave surface 135 of a rack 13.

It please refers to shown in Fig. 4, Fig. 5, the roll feeding device 2 is by Shackle assembly 21, goes up and down and lead outside basic 22, four, case To 23, four supporting roller components 24 of plate, 27, four flat keys 28 of straightening roller device of support roller arrangement 26, two of upper roller seat 25, nine Composition；21, four outer guide plates 23 of Shackle assembly, upper roller seat 25 are placed on the basic case 22 of lifting, four supporting roller components 24, nine 26, two straightening roller devices 27 of a support roller arrangement are placed on roller seat 25；The lifting basis case 22 is whole in length Cube structure, end face center position are provided with a ladder circular counter bore 221, and the first keyway 222 and are provided on bottom surface Two keyways 223, the first keyway 222 and the perpendicular arranged crosswise of the second keyway 223, forward and backward side elevation are distinguished by both sides position One is provided with conjunction plane 224；The whole upper roller seat 25 is in rectangular parallelepiped structure, and top surface is provided with two the first keyways 251 and two the second keyways 252, two the first keyways 251 and two perpendicular arranged crosswises of the second keyway 252, upper roller seat 25 Arranged on left and right sides middle position be each provided with two round sleeves 253, the arranged on left and right sides lower position of upper roller seat 25 is respectively arranged There are two blocks 254, it is heavy that the front and rear sides facade of upper roller seat 25 is each provided with a circular shape on the both sides position on top Hole 255；An outer rectangular guideway 231 is provided on outer guide plate 23, four outer guide plates 23, which are connected in, goes up and down the four of basic case 22 One or two closes in plane 224；The top surface of upper roller seat 25 is fixed together with the bottom surface for going up and down basic case 22, and passes through four flat keys 28 The key connecting of roller seat 25 and the basic case 22 of lifting in realization.

Please refer to shown in Fig. 5, Fig. 6, the Shackle assembly 21 be by split pin 211, slotted nut 212, washer 213, Round seat circle 214, interior ball pad 215, outer ball pad 216, ears seat 217, straight pin 218, elastic collar 219 form；The round seat It is provided with a circular shape through-hole 2141 on circle 214, an Internal Spherical Surface 2151 is provided in interior ball pad 215, interior ball pad 215 is placed in In the circular shape through-hole 2141 of round seat circle 214；The ears seat 217 is provided with a fork-shaped plate 2172, in the fork-shaped plate Two round tube holes 2172 with the hole heart are provided on 2171, what is connected with fork-shaped plate is a circular shaft section 2172, with circular shaft section 2172 What is connected is a threaded shaft section 2173；A spherical outside surface 2161 is provided in outer ball pad 216, outer ball pad 216 is placed in ears seat 217 Circular shaft section 2172 on；The threaded shaft section 2173 of ears seat 217 pass through interior ball pad 215, round seat circle 214 and washer 213, and with open Slot nut 212 is placed together, and a split pin 211 is arranged in 2173 front end of threaded shaft section of ears seat 217, which realizes The circumferential direction of slotted nut 212 and ears seat 217 is connected, the spherical outside surface 2161 of the Internal Spherical Surface 2151 of interior ball pad 215 and outer ball pad 216 It fits together；An annular groove 2181 is provided on straight pin 218, straight pin 218 passes through two round tube holes of ears seat 217 2172, elastic collar 219 is placed in the annular groove 2181 of straight pin 218；The round seat circle 214 of Shackle assembly 21 is connected in lifting In the Step Circular counterbore 221 of basic case 22.

It please refers to shown in Fig. 4, Fig. 5, Fig. 7, the supporting roller component 24 is by flange pin shaft 241, idler wheel 242, elasticity gear 243 composition of circle；The medium position of the flange pin shaft 241 is provided with a flange 2411, sets respectively on the both sides of flange 2411 It is equipped with one first circular shaft section 2412 and the second circular shaft section 2413, an annular groove 2414 is provided in the second circular shaft section 2413；Rolling Wheel 242 is provided centrally with a circular hole 2421, which is placed in the second circular shaft section 2413 of flange pin shaft 241, bullet Property retaining ring 243 is placed in the annular groove 2414 of flange pin shaft 241；The flange of the flange pin shaft 241 of four supporting roller components 24 2411 and first circular shaft section 2412 be placed in four circular shape counterbores 255 of roller seat 25, and with its be connected.

Please refer to shown in Fig. 4, Fig. 5, Fig. 8, the support roller arrangement 26 be by two idler wheels 261, forked frame 262, Two the first straight pins 263, two adjustings plug screw 264, two seat board 265, two spring 266, two mandrils 267, pedestal 268,269, two the first circlips 2610 of the second straight pin, the second circlip 2611 composition；On the forked frame 262 Portion's setting there are four the first round tube hole 2621, arrange in the hole heart two-by-two by four the first round tube holes 2621, with two pairs of the hole heart the The hole heart line of one round tube hole 2621 is in parallel arrangement, and the lower part of forked frame 262 is provided with one second round tube hole 2622, with the hole heart The hole heart line of two pair of first round tube hole 2621 is arranged symmetrically relative to the hole heart line of the second round tube hole 2622, forked frame 262 Medium position is provided with two coaxial counterbores 2623；Two vertical plates 2681 are provided on the pedestal 268, in two vertical plates A round tube hole 2682 is each provided on 2681, two round tube holes 2682 are the same as the hole heart；One the first straight pin 263 sequentially passes through fork One first round tube hole 2621 of 2621, idler wheels 261 of first round tube hole of shape frame 262, forked frame 262, and It is mounted with first circlip 2610 on one straight pin 263, realizes axial direction of first straight pin 263 on forked frame 262 It is fixed；Second straight pin 269 sequentially pass through a round tube hole 2682 of pedestal 268, forked frame 262 the second round tube hole 2622, One round tube hole 2682 of pedestal 268, and second circlip 2611 is disposed on the second straight pin 269, realize second Axial restraint of the straight pin 269 on pedestal 268；A ladder round tube hole 2651 is provided on seat board 265, in the ladder round tube hole It is provided with a spring 266 in 2651, a mandril 267 is provided in spring 266, adjusts the rank that plug screw 264 is placed in seat board 265 In terraced round tube hole 2651, seat board 265 is connected on two vertical plates 2681 of pedestal 268, and mandril 267 withstands on the heavy of forked frame 262 2623 bottom of hole；Nine support roller arrangements 26 are placed on roller seat 25, and two idler wheels 261 of support roller arrangement 26 are withstood on On the straightening roll 275 of straightening roller device 27.

It please refers to shown in Fig. 4, Fig. 5, Fig. 9, the straightening roller device 27 is by two boring covers, 271, two bearing bodies 272,277, two two bearings, 273, two transparent covers 274, the interior coil spring of the spring base 276, two of straightening roll 275, two outer rings 278, two, spring, 279, two, gland nut 2710, flat key 2711 form；A bearing body 272 generally square block 2721 and ladder shaft part 2722 assembly, 2721 center of square block is provided with a bearing hole 2723, in ladder shaft part 2722 ends are provided with a threaded shaft section 2724；275 both ends of straightening roll are each provided with a first axle cervical part of esophagus 2751 and one Second axle journal section 2752 is provided with an end shaft part 2753 in the outside of the second axle journal section 2752, on the end shaft part 2753 It is provided with a keyway 2754, the middle part of straightening roll 275 is provided with body of roll section 2755；The inner ring of two bearings 273 is respectively disposed on On the first axle cervical part of esophagus 2751 of straightening roll 275 and the second axle journal section 2752, the outer ring of two bearings 273 is respectively disposed on an axis It holds in the bearing hole 2723 of body 272, a boring cover 271 and a transparent cover 274 are respectively disposed on the bearing hole of a bearing body 272 2723 both ends of the surface；The ladder counterbore 2761 of a perforation is provided on spring base 276, spring base 276 passes through the screw thread of bearing body 272 Shaft part 2724, and be placed on the ladder shaft part 2722 of bearing body 272, an interior coil spring 277 and a cycle spring 278 are pacified It sets in the ladder counterbore 2761 of spring base 276, a gland 279 passes through the threaded shaft section 2724 of bearing body 272, and is pressed in interior On coil spring 277 and cycle spring 278, a nut 2710 is placed on the threaded shaft section 2724 of bearing body 272；Flat key 2711 It is placed in the keyway 2754 of straightening roll 275；The ladder shaft part 2722 of the bearing body 272 of two straightening roller devices 27 is placed in In the round sleeve 253 of roller seat 25.

It please refers to shown in Fig. 1 to Fig. 5, the outer rectangular guideway 231 of the outer guide plate 23 of four of roll feeding device 2 is placed in basis In the interior rectangular guideway 141 of the interior guide plate 14 of four of device 1, the straight pin 218 of the Shackle assembly 21 of roll feeding device 2 is placed in In the oscillating bearing lifting lug 15 of base apparatus 1.

It please refers to shown in Fig. 7 to Figure 11, the lower roller arrangement 3 is by four supporting roller components, 24, nine back-up roller wheel dresses Set 26, three straightening roller devices 27, several first flat keys 31, the bearing block 33, six of guide base 32, six regulating fender 34, Two the first double helix lead screws 35, the saddle 37, three of the second double helix lead screw 36, two are upper to push up vee-block 38, three and half dextrorotation spiral shells Line voussoir 39, three and half left hand thread voussoirs, 310, three trays 311,312, three sensor stands 313 of several second flat keys, Three laser range sensors 314 form；The whole guide base 32 is in rectangular parallelepiped structure, and long side two sides of the bottom face is set Two first limit planes 321 are equipped with, two ladder counterbores 322 are respectively set on two long side top side elevations, in bottom short side Two sides be each provided with one second limit plane 323, the top of guide base 32 be arranged along the long side direction there are three perforation Rectangle guide groove 324 is each provided with rectangular guideway 325 in one on 324 liang of side elevations of rectangle guide groove, in guide base 32 Top surface is provided with several longitudinal keyways 326 and several cross key slots 327；The both ends of the first double helix lead screw 35 are set respectively It is equipped with right-handed thread 351 and left hand thread 352, position is provided with an annular sipes 353 in the middle, in right-handed thread 351 Side end is provided with an end shaft part 354, is provided with keyway 355 on the end shaft part 354；Second double helix spring The both ends of thick stick 36 are respectively arranged with left hand thread 361 and right-handed thread 362, and position is provided with an annular sipes 363 in the middle, The side end of left hand thread 361 is provided with an end shaft part 364, is provided with keyway 365 on the end shaft part 364；Institute The saddle 37 stated is arranged there are three the circular hole 371 penetrated through at an upper portion thereof, and in its top surface, two sides are each provided with a baffle 372, saddle 37 bottom surface is provided with several longitudinal keyways 373 and several cross key slots 374；The upper top vee-block 38 is whole rectangular in one Body structure, its underpart are provided with two inclined-planes 381, which is in symmetrical relative to the mid-plane of upper top vee-block 38 Arrangement；The half right-handed thread voussoir 39, upper part are provided with an inclined-plane 391, and its underpart is provided with half right-handed thread Hole 392 is each provided with an outer rectangular guideway 393 on two side elevations in half right-handed thread hole 392；The half left hand thread wedge Block 310, upper part are provided with an inclined-plane 3101, its underpart are provided with half left handed threaded hole 3102, in half left handed threaded hole An outer rectangular guideway 3103 is each provided on 3102 two side elevations；Two the first double helix lead screws 35 and second pair of bolt lead screw 36 are supported on respectively on two bearing blocks 33, and the annular that three trays 311 are respectively disposed on two the first double helix lead screws 35 is wide On the annular sipes 363 of slot 353 and second pair of bolt lead screw 36, bearing block 33 and tray 311 are connected in guide base 32 324 bottom of rectangle guide groove；Half right-handed thread hole 392 of three and half right-handed thread voussoirs 39 is respectively disposed on two first pair of spiral shells It revolves on the right-handed thread 351 of lead screw 35 and the right-handed thread 362 of the second double helix lead screw 36, forms screw pair；Three and half is left-handed Half left handed threaded hole 3102 of threaded wedge 310 is respectively disposed on the left hand thread 352 and of two the first double helix lead screws 35 In the left hand thread 361 of two double helix lead screws 36, screw pair is formed；The outer rectangular guideway 393 of half right-handed thread voussoir 39 and half The outer rectangular guideway 3103 of left hand thread voussoir 310 is respectively disposed in the interior rectangular guideway 325 of guide base 32；Three upper tops Vee-block 38 is placed in the rectangle guide groove 324 of guide base 32, secondly a inclined-plane 381 is respectively disposed on half right-handed thread wedge On the inclined-plane 3101 of the inclined-plane 391 of block 39 and half left hand thread voussoir 310；Nine support roller arrangements 26 are divided into three groups of difference It is connected in one of them of three upper top vee-blocks 38；Two saddles 37 are connected on guide base 32, and pass through several first Flat key 31 and several second flat keys 312 realize the key connecting with guide base 32；The bearing body 272 of three straightening roller devices 27 Ladder shaft part 2722 is placed in the circular hole 371 of three perforations of saddle 37, the roller of the straightening roll 275 of three straightening roller devices 27 Figure 2755 is pressed on two idler wheels 261 of support roller arrangement 26；The flange 2411 and the first circular shaft of four supporting roller components 24 Section 2412 is respectively disposed in four ladder counterbores 322 of guide base 32, and is connected with it；Three sensor stands 313 divide It is not connected in an end face of three rectangle guide grooves 324 of guide base 32, three laser range sensors 314 are respectively fixedly connected On three sensor stands 313.

It please refers to shown in Fig. 1, Fig. 2, Figure 10, Figure 11, two first limit planes of the guide base 32 of lower roller arrangement 3 321 are placed in the positioning spigot 134 of base apparatus 1, and two thrust plates of base apparatus 1 are pressed in the guiding base of lower roller arrangement 3 In two second limit planes 323 of seat 32.

Please refer to shown in Figure 12, the roll gap adjustment driving device 5 be by pedestal 51, decelerating motor 52, shaft coupling 53, Drive line cross box 54 forms, and decelerating motor 52 and drive line cross box 54 are connected on pedestal 51, and shaft coupling 53 is arranged Between decelerating motor 52 and drive line cross box 54.

It please refers to shown in Figure 13, Figure 14, the drive line cross box 54 is by breather plug 541, inspection hole cover 542, three A Wire joint 543, case lid 544, the first transparent cover 547, first of first bearing 546, four of the first electromagnetic clutch 545, six Driven shaft 548,549, two second driven shafts 5410 of block, the first torsional stop 5411, driving shaft 5412, the second torsional stop 5413, the second electromagnetic clutch 5414, first gear 5415, two second gear 5416, two boring cover 5417, second bearing 5418 compositions, the case lid 544 are provided with the first semicircle orifice system 5441 of the same hole heart, with the of the hole heart on its division face Two semicircle orifice systems 5442, the third semicircle orifice system 5443 with the hole heart, the first semicircle orifice system 5441, the second semicircle orifice system 5442, The hole heart line of three semicircle orifice systems 5443 is parallel to each other；The block 549 is provided with the first the half of the same hole heart on its division face Circular hole system 5491, the second semicircle orifice system 5492 with the hole heart, the third semicircle orifice system 5493 with the hole heart, the first semicircle orifice system 5491, the second semicircle orifice system 5492, third semicircle orifice system 5493 hole heart line be parallel to each other；Case lid 544 and block 549 are closed one It rises, 5491 formation of the first semicircle orifice system, the one first axle bearing bore system of the first semicircle orifice system 5441 and block 549 of case lid 544, case 5492 formation of the second semicircle orifice system, the one second bearing hole system of second semicircle orifice system 5442 and block 549 of lid 544, case lid 544 Third semicircle orifice system 5443 and block 549 5493 formation of third semicircle orifice system, one 3rd bearing hole system；Described first from Moving axis 548, both ends are provided with a first axle cervical part of esophagus 5481 and one second axle journal section 5482, connect with first axle cervical part of esophagus 5481 It is a hub section 5483；The driving shaft 5412, both sides are respectively arranged with a first axle cervical part of esophagus 54121 and one second axle journal Section 54122, what is connected outward with first axle cervical part of esophagus 54121 is an external splines shaft part 54123, the center of external splines shaft part 54123 Tip position is provided with a bearing hole 54124, what is connected to center position with the second axle journal section 54122 is a hub section 54125；Breather plug 541 is placed on inspection hole cover 542, and inspection hole cover 542 and three Wire joints 543 are placed on case lid 544；The One gear 5415 is connected in the hub section 54125 of driving shaft 5412, and two first bearings 546 are respectively disposed on driving shaft 5412 First axle cervical part of esophagus 54151 and one second axle journal section 54122 on, driving shaft 5412 is supported on case by two first bearings 546 In the first axle bearing bore system that lid 544 and block 549 are formed after being combined；One is provided on first electromagnetic clutch 545 actively Disk 5451, a driven disc 5452 and a conductive seat 5453, the driving disc spacing pressing 5451 of the first electromagnetic clutch 545 are placed in driving shaft On 5412 external splines shaft part 54123, the driven disc 5452 of the first electromagnetic clutch 545 is connected in the hub of first driven shaft 548 In seat section 5483,546 inner ring of first bearing and 5418 inner ring of second bearing are respectively disposed on first driven shaft 548 On first axle cervical part of esophagus 5481 and the second axle journal section 5482,546 outer ring of first bearing and 5418 outer ring of second bearing point Be not placed in case lid 544 and block 549 be combined after the bearing hole 54124 of first axle bearing bore system and driving shaft 5412 that is formed It is interior；Second gear 5416 is connected on the driving disc spacing pressing of the second electromagnetic clutch 5414, the driving disc spacing pressing of the second electromagnetic clutch 5414 In second driven shaft 5410, the driven disc of the second electromagnetic clutch 5414 is connected in second driven shaft 5410 empty set, and two Second driven shaft 5410 by two bearings 546 be supported on case lid 544 respectively and block 549 be combined after the second axis for being formed In bearing bore system and 3rd bearing hole system, four the first transparent covers 547 and two boring covers 5417 are connected in case lid 544 and the conjunction of block 549 Form the end face of first axle bearing bore system, second bearing hole system and 3rd bearing hole system afterwards together；First gear 5415 and two Second gear 5416 meshes together；First torsional stop 5411 and the second torsional stop 5413 are placed on the inner wall of block 549, the The conductive seat of one electromagnetic clutch 545, the second electromagnetic clutch 5414 conductive seat respectively with the first torsional stop 5411 and second Torsional stop 5413 is connected.

It please refers to shown in Fig. 1, Figure 10, Figure 11, Figure 12, Figure 13, the drive line cross box 54 of roll gap adjustment driving device 5 First driven shaft 548 and two second driven shafts 5410 it is double by three of three sliding cross couplings 4 and lower roller arrangement 3 Screw 35 realizes key connecting.

It please refers to shown in Figure 15, the aligning roll driving apparatus 6 is by pedestal 61, decelerating motor 62, shaft coupling 63, tooth It takes turns distributor box 64 to form, decelerating motor 62 and gear-box distribution 64 are connected on pedestal 61, and shaft coupling 63 is arranged in decelerating motor Between 62 and gear distribution box 64.

It please refers to shown in Figure 16, the gear distribution box 64 is by breather plug 641, inspection hole cover 642, case lid 643, five First gear 644,645, two first driven shafts 646 of intermediate box, driving shaft 647,648, two second driven shafts 649 of block, Four 6411, six, the bearing second gear 6413 of transparent cover 6412, two of boring cover 6410, ten compositions；The case lid 643, On be provided with the same hole heart the first semicircle orifice system 6431, the second semicircle orifice system 6432 with the hole heart, 6431 He of the first semicircle orifice system The hole heart line of second semicircle orifice system 6432 is parallel；The first semicircle orifice system 6451 of the same hole heart is provided on intermediate box 645, with the hole heart The second semicircle orifice system 6452, with the third semicircle orifice system 6453 of the hole heart, with the 4th semicircle orifice system 6454 of the hole heart, with the hole heart 5th semicircle orifice system 6455, the first semicircle orifice system 6451, the second semicircle orifice system 6452, third semicircle orifice system 6453, the 4th semicircle Hole be 6454 and the 5th the hole heart line of semicircle orifice system 6455 be parallel to each other；The first semicircle orifice of the same hole heart is provided on block 648 It is 6481, the second semicircle orifice system 6482 with the hole heart, the third semicircle orifice system 6483 with the hole heart, the first semicircle orifice system 6481, The hole heart line of two semicircle orifice systems 6482 and third semicircle orifice system 6483 is parallel to each other；Block 648, intermediate box 645 and case lid 643 are pressed After successively conjunction is fixed together from top to bottom, the first semicircle orifice system 6431 of case lid 643 and the first semicircle orifice of intermediate box 645 Be 6451 be combined after form first axle bearing bore system, the second the half of the second semicircle orifice system 6432 of case lid 643 and intermediate box 645 Circular hole system 6452 forms second bearing hole system after being combined, and the of the third semicircle orifice system 6453 of intermediate box 645 and block 648 One semicircle orifice system 6481 forms 3rd bearing hole system after being combined, and the of the 4th semicircle orifice system of intermediate box 645 and block 648 Two semicircle orifice systems 6482 form fourth bearing hole system after being combined, and the of the 5th semicircle orifice system of intermediate box 645 and block 648 Three semicircle orifice systems 6483 form 5th bearing hole system after being combined；One first gear 644 and a second gear 6413 are solid Be connected in a first driven shaft 646, two first driven shafts 646 respectively by two bearings 6411 be supported on case lid 643 with Intermediate box 645 is combined in the first axle bearing bore system to be formed and second bearing hole system；One first gear 644 is connected in actively On axis 647, driving shaft 647 is supported on the formed after intermediate box 645 is combined with block 648 the 4th by two bearings 6411 In bearing hole system；One first gear 644 is connected in second driven shaft 649, and two second driven shafts 649 pass through two respectively Bearing 6411 is supported in the 3rd bearing hole system and 5th bearing hole system formed after intermediate box 645 is combined with block 648； First gear 644 on driving shaft 647 meshes together with a first gear 644 in two first driven shafts 646, and two Second gear 6413 in first driven shaft 646 is engaged on one with the first gear 644 in two second driven shafts 649 respectively It rises；Four boring covers 6410 and six transparent covers 6412 are connected in block 648, intermediate box 645 and case lid 643 and are combined to be formed The both ends of the surface of one bearing hole system, second bearing hole system, 3rd bearing hole system, fourth bearing hole system and 5th bearing hole system；Ventilation Plug 641 is connected on inspection hole cover 642, and inspection hole cover 642 is connected on case lid 643.

It please refers to shown in Fig. 1, Fig. 4, Fig. 5, Figure 10, Figure 11, Figure 15, Figure 16, aligns the gear distribution box of roll driving apparatus 6 The aligning that 64 two first driven shafts 646 pass through two double universal couplings 7 and two straightening roller devices 27 of roll feeding device 2 Roller 275 realizes connection, and two second driven shafts 649 and driving shaft 647 for aligning the gear distribution box 64 of roll driving apparatus 6 pass through Three double universal couplings 7 couple with the realization of the straightening roll 275 of three straightening roller devices 27 of lower roller arrangement 3.

The working principle and the course of work of the present embodiment are as follows:

The present embodiment is five-roll machine, and five roller therein is adopted as two lower three arrangements, and two straightening rolls setting above exists On roll feeding device, three straightening rolls below are arranged on lower roller arrangement, the adjustment mode of the roll gap of five straightening rolls are as follows: above Two rollers in straightening operation at a fixed position, three rollers below can be fitted according to the thickness of the straightening steel plate When adjustment.

Roll feeding device can make oscilaltion campaign, enter straightener convenient for steel plate, and during straightening operation, position should be consolidated It is fixed secured, a lifting hydraulic cylinder and four interior rectangular guideways are provided on base apparatus thus, is provided with four on roll feeding device A outer rectangular guideway, the lifting hydraulic cylinder of base apparatus, which passes through, to be arranged on the oscillating bearing lifting lug and roll feeding device being arranged thereon The straight pin of Shackle assembly couples, and four outer rectangular guideways of roll feeding device are placed in four interior rectangular guideways of base apparatus It is interior, when the movement of the lifting hydraulic cylinder of base apparatus, roll feeding device just can be driven along four guiding rectangular rails in vertical direction Make elevating movement, due to that only by a Driven by Hydraulic Cylinder, can overcome the problems, such as the synchronism of multi-cylinder driving, the liter of roll feeding device can be made Drop movement is steady reliable；To keep roll feeding device position in the straightening process to steel plate solid and reliable, with small vibration, in base apparatus There are four compression hydraulic cylinder, which is that roll feeding device mentions when being in operating position by four levers for middle setting For clamping force, when the piston rod of hydraulic cylinder stretches out, rotate lever along a flange pin shaft, thus make the clamping pressure head of lever to Lower movement is pressed on the bottom plate of the basic case of lifting of roll feeding device to realize pinching action, on the contrary, working as the piston rod of hydraulic cylinder When retraction, the clamping pressure head of lever, which retracts to move upwards, realizes release movement, and the retracted position of the clamping pressure head of lever can avoid It is interfered therewith when roll feeding device elevating movement.

Lower roller arrangement can realize the adjusting of roll gap, be rectified thus using double helix lead screw and Double Oblique Wedge mechanism to lower roller arrangement The operating position of straight roller arrangement is adjusted.The straightening roller device of lower roller arrangement passes through the interior coil spring and outer ring bullet being arranged thereon The roller of straightening roller device is pressed on three groups of support roller arrangements by the elastic force that spring generates, and three groups of support roller arrangements are connected in one On a upper top vee-block, two inclined-planes of upper top vee-block respectively with the inclined-plane of half right-handed thread voussoir and half left hand thread voussoir Inclined-plane forms wedge mechanism, half right-handed thread hole of half right-handed thread voussoir and half left handed threaded hole point of half left hand thread voussoir It is not placed on the right-handed thread and left hand thread of double helix lead screw and forms screw pair, two due to half right-handed thread voussoir are outer Two outer rectangular guideways of rectangular guideway and half left hand thread voussoir are respectively disposed on two interior rectangular guideways of guide base Interior, since the left hand thread of double helix lead screw is identical with right-handed thread screw pitch, two inclined-planes of upper top vee-block are flat relative to centre Face is arranged symmetrically, and therefore, when the rotation of double helix lead screw, half right-handed thread voussoir and half left hand thread voussoir just can be driven to make Constant speed is opposite or counter motion, so that top vee-block translates up movement on realizing, so that three groups of back-up roller wheels of drive head on lower roll The straightening roll of the straightening roller device of device overcomes spring force translational motion upward or downward, to realize the adjusting of roll gap.For It realizes motor-driven adjusting roll gap, is provided with roll gap adjustment driving device, the of the drive line cross box of roll gap adjustment driving device One driven shaft and two second driven shafts are realized by three double helix lead screws of three sliding cross couplings and lower roller arrangement Key connecting.Drive line cross box is using three electromagnetic clutch to the first driven shaft of drive line cross box and two second The rotary motion of driven shaft carries out on-off control, to control the logical of the rotary motion of three double helix lead screws of lower roller arrangement It is disconnected, and then the upper and lower position of three straightening roller devices of lower roller arrangement is controlled, so that roll gap adjustment is smooth, lower roll dress The upper and lower position for three straightening roller devices set can be individually adjusted, and can make that adjustment is convenient and fast, easily controllable；Accurately to control The size of roll gap processed is provided with laser range sensor on lower roller arrangement, which can be to the half of lower roller arrangement The position of left hand thread voussoir measures and feeds back to processor, and then drives and control the motor of roll gap adjustment driving device Movement, is automatically adjusted roll gap.

For the rotary motion for realizing straightening roll, and guarantee the revolving speed of each straightening roll close to identical, using gear distribution box Rotary motion is provided for straightening roller device with double universal coupling, seven identical gears are provided in gear distribution box, is arranged First gear on driving shaft meshes together with the first gear being arranged in first driven shaft, is arranged in first driven shaft Upper second gear meshes together with the first gear being arranged in second driven shaft, due to all transmissions be etc. than transmission, Therefore driving shaft, two first driven shafts, the output revolving speed size of two second driven shafts are identical, and above two first driven Axis conversely, because the spacing distance of five axis is small, and is used with the direction of rotation of following driving shaft and two second driven shafts Movement is transmitted to five straightening rolls of five straightening roller devices by the double universal coupling of long size, can make the rotation of five straightening rolls Speed difference is controlled in allowed band.

The course of work is as follows:

(1) according to the thickness of the straightening steel plate, start the decelerating motor movement of the drive line cross box of roll gap adjustment driving device, Three electromagnetic clutch of drive line cross box are controlled, roll gap size is adjusted；

(2) the lifting hydraulic cylinder movement of base apparatus, roll feeding device rise；

(3) steel plate that need to be aligned enters ready position；

(4) the lifting hydraulic cylinder movement of base apparatus, roll feeding device push in place, in place rear lifting hydraulic cylinder pressure maintaining；

(5) compression hydraulic cylinder acts, and roll feeding device is clamped on base apparatus；

(6) the decelerating motor movement of roll driving apparatus is aligned, straightening roll drives straightening steel plate to carry out straightening processing；

(7) after the completion of aligning, compression hydraulic cylinder movement, clamp lever return back to home, lifting hydraulic cylinder off-load.

Claims

1. a kind of hot rolled steel plate five-roll machine, it is characterised in that the straightener is by base apparatus, roll feeding device, lower roll dress It sets, three sliding cross couplings, roll gap adjustment driving device, aligning roll driving apparatus, five double universal coupling compositions, on Roller arrangement and lower roller arrangement are placed on base apparatus, and roll gap adjustment driving device passes through three sliding cross couplings and lower roll Device couples together, and aligning roll driving apparatus is linked together by five double universal couplings with roll feeding device；Wherein:

2. a kind of hot rolled steel plate five-roll machine as described in claim 1, it is characterised in that: the Shackle assembly is by opening Mouth pin, slotted nut, washer, round seat circle, interior ball pad, outer ball pad, ears seat, straight pin, elastic collar composition；The round seat It is provided with a circular shape through-hole on circle, an Internal Spherical Surface is provided in interior ball pad, interior ball pad is placed in the circular shape of round seat circle In through-hole；The ears seat is provided with a fork-shaped plate, and two round tube holes with the hole heart are provided on the fork-shaped plate, with fork-shaped What plate connected is a circular shaft section, and what is connected with circular shaft section is a threaded shaft section；A spherical outside surface, outer ball pad peace are provided in outer ball pad It sets in the circular shaft section of ears seat；The threaded shaft section of ears seat passes through interior ball pad, round seat circle and washer, and disposes with slotted nut Together, one split pin is set in the threaded shaft section front end of ears seat, which realizes the circumferential direction of slotted nut and ears seat It is connected, the Internal Spherical Surface of interior ball pad and the spherical outside surface of outer ball pad fit together；An annular groove is provided on straight pin, straight pin is worn Two round tube holes of ears seat are crossed, elastic collar is placed in the annular groove of straight pin；The round seat circle of Shackle assembly is connected in liter In the Step Circular counterbore for dropping basic case.

3. a kind of hot rolled steel plate five-roll machine as described in claim 1, it is characterised in that: the supporting roller component is by method Blue pin shaft, idler wheel, circlip composition；The medium position of the flange pin shaft is provided with a flange, on the both sides of flange point It is not provided with one first circular shaft section and the second circular shaft section, is provided with an annular groove in the second circular shaft section；The center of idler wheel is arranged There is a circular hole, which is placed in the second circular shaft section of flange pin shaft, and circlip is placed in the annular groove of flange pin shaft； The flange of the flange pin shaft of four supporting roller components and the first circular shaft section are placed in four circular shape counterbores of roller seat, and with It is connected.

4. a kind of hot rolled steel plate five-roll machine as described in claim 1, it is characterised in that: the support roller arrangement is By two idler wheels, forked frame, two the first straight pins, two adjusting plug screws, two seat boards, two springs, two mandrils, bases Seat, the second straight pin, two the first circlips, the second circlip composition；There are four for the described forked frame top setting One round tube hole, four the first round tube holes are in same hole heart arrangement two-by-two, and the hole heart line with two pair of first round tube hole of the hole heart is in parallel Arrangement, the lower part of forked frame is provided with one second round tube hole, with the hole heart two pair of first round tube hole hole heart line relative to second The hole heart line of round tube hole is arranged symmetrically, and the medium position of forked frame is provided with two coaxial counterbores；It is set on the pedestal Two vertical plates are equipped with, a round tube hole are each provided on two vertical plates, two round tube holes are the same as the hole heart；One the first straight pin according to It is secondary across first round tube hole of forked frame, an idler wheel, forked frame first round tube hole, and on the first straight pin It is mounted with first circlip, realizes axial restraint of first straight pin on forked frame；Second straight pin sequentially passes through One round tube hole of pedestal, the second round tube hole of forked frame, pedestal a round tube hole, and on the second straight pin dispose one Second circlip realizes the axial restraint of the second straight pin on the base；A ladder round tube hole is provided on seat board, in the rank It is provided with a spring in terraced round tube hole, a mandril is provided in spring, adjusts plug screw and is placed in the ladder round tube hole of seat board, Seat board is connected on two vertical plates of pedestal, and mandril withstands on the counterbore base of forked frame；Nine support roller arrangements are placed in On roller seat, two idler wheels of support roller arrangement are withstood on the straightening roll of straightening roller device.

5. a kind of hot rolled steel plate five-roll machine as described in claim 1, it is characterised in that: the straightening roller device be by Two boring covers, two bearing bodies, two bearings, two transparent covers, straightening roll, two spring bases, two interior coil springs, two outer rings Spring, two glands, two nuts, flat key composition；The assembly of the bearing body generally a square block and ladder shaft part, Square block center is provided with a bearing hole, ladder shaft part end is provided with a threaded shaft section；The straightening roll two End is each provided with a first axle cervical part of esophagus and one second axle journal section, an end shaft part is provided on the outside of the second axle journal section, at this It is provided with a keyway on the shaft part of end, body of roll section is provided in the middle part of straightening roll；The inner ring of two bearings is respectively disposed on aligning On the first axle cervical part of esophagus of roller and the second axle journal section, the outer ring of two bearings is respectively disposed in the bearing hole of a bearing body, and one A boring cover and a transparent cover are respectively disposed on the two ends of the bearing hole face an of bearing body；The ladder of a perforation is provided on spring base Counterbore, spring base pass through the threaded shaft section of bearing body, and are placed on the ladder shaft part of bearing body, an interior coil spring and one Cycle spring is placed in the ladder counterbore of spring base, and a gland passes through the threaded shaft section of bearing body, and is pressed in interior coil spring On cycle spring, a nut is placed on the threaded shaft section of bearing body；Flat key is placed in the keyway of straightening roll；Two are rectified The ladder shaft part of the bearing body of straight roller arrangement is placed in the round sleeve of roller seat.

6. a kind of hot rolled steel plate five-roll machine as described in claim 1, it is characterised in that: the drive line cross box Be by breather plug, inspection hole cover, three Wire joints, case lid, the first electromagnetic clutch, six first bearings, four the first transparent covers, First driven shaft, block, two second driven shafts, the first torsional stop, driving shaft, the second torsional stop, the second electromagnetic clutch, One gear, two second gears, two boring covers, second bearing composition, the case lid are provided with the same hole heart on its division face The first semicircle orifice system, the second semicircle orifice system with the hole heart, the third semicircle orifice system with the hole heart, the first semicircle orifice system, the second half Circular hole system, third semicircle orifice system hole heart line be parallel to each other；The block is provided with the first of the same hole heart on its division face Semicircle orifice system, the second semicircle orifice system with the hole heart, the third semicircle orifice system with the hole heart, the first semicircle orifice system, the second semicircle orifice system, The hole heart line of third semicircle orifice system is parallel to each other；Case lid and block are combined, and the of the first semicircle orifice system of case lid and block One semicircle orifice system forms a first axle bearing bore system, and the second semicircle orifice system of case lid and the second semicircle orifice system of block form one second Bearing hole system, the third semicircle orifice system of case lid and the third semicircle orifice system of block form a 3rd bearing hole system；Described first Driven shaft, both ends are provided with a first axle cervical part of esophagus and one second axle journal section, and what is connected with first axle cervical part of esophagus is a hub section；Institute The driving shaft stated, both sides are respectively arranged with a first axle cervical part of esophagus and one second axle journal section, connect outward with first axle cervical part of esophagus It is an external splines shaft part, the center of external splines shaft part is provided with a bearing hole by tip position, with the second axle journal section to center side It is a hub section to what is connected；Breather plug is placed on inspection hole cover, and inspection hole cover and three Wire joints are placed on case lid；First Gear is connected in the hub section of driving shaft, and two first bearings are respectively disposed on the first axle cervical part of esophagus and one second axis of driving shaft On cervical part of esophagus, driving shaft by two first bearings be supported on case lid and block be combined after in the first axle bearing bore system that is formed； A driving disc spacing pressing, a driven disc and a conductive seat, the driving disc spacing pressing placement of the first electromagnetic clutch are provided on first electromagnetic clutch On the external splines shaft part of driving shaft, the driven disc of the first electromagnetic clutch is connected in the hub section of first driven shaft, and one First bearing inner ring and a second bearing inner ring are respectively disposed on the first axle cervical part of esophagus and the second axle journal section of first driven shaft, One first bearing outer ring and a second bearing outer ring are respectively disposed on case lid and block be combined after the first axle that is formed In the bearing hole of bearing bore system and driving shaft；Second gear is connected on the driving disc spacing pressing of the second electromagnetic clutch, the second electromagnetic clutch In second driven shaft, the driven disc of the second electromagnetic clutch is connected in second driven shaft the driving disc spacing pressing empty set of device, and two Two driven shafts by two bearings be supported on case lid respectively and block be combined after the second bearing hole system that is formed and third axis In bearing bore system, four the first transparent covers and two boring covers are connected in case lid and block be combined after form first axle bearing bore system, the The end face of two bearing hole systems and 3rd bearing hole system；First gear meshes together with two second gears；First torsional stop and Second torsional stop is placed on the inner wall of block, the conductive seat point of the conductive seat of the first electromagnetic clutch, the second electromagnetic clutch It is not connected with the first torsional stop and the second torsional stop.

7. a kind of hot rolled steel plate five-roll machine as described in claim 1, it is characterised in that: the gear distribution box be by Breather plug, inspection hole cover, case lid, five first gears, intermediate box, two first driven shafts, driving shaft, block, two second from Moving axis, four boring covers, ten bearings, six transparent covers, two second gear compositions；The case lid is provided with the same hole heart The first semicircle orifice system, the second semicircle orifice system with the hole heart, the first semicircle orifice system is parallel with the hole heart line of the second semicircle orifice system；In Between the first semicircle orifice system of the same hole heart, the second semicircle orifice system with the hole heart, the third semicircle orifice system with the hole heart, same is provided on case The 4th semicircle orifice system, the 5th semicircle orifice system with the hole heart of the hole heart, the first semicircle orifice system, the second semicircle orifice system, third semicircle orifice The hole heart line of system, the 4th semicircle orifice system and the 5th semicircle orifice system is parallel to each other；The first semicircle orifice of the same hole heart is provided on block System, the second semicircle orifice system with the hole heart, the third semicircle orifice system with the hole heart, the first semicircle orifice system, the second semicircle orifice system and third The hole heart line of semicircle orifice system is parallel to each other；After block, intermediate box and case lid are by from top to bottom successively conjunction is fixed together, case lid The first semicircle orifice system and intermediate box the first semicircle orifice system be combined after formed first axle bearing bore system, the second semicircle of case lid Hole system and the second semicircle orifice system of intermediate box form second bearing hole system, the third semicircle orifice system of intermediate box and case after being combined First semicircle orifice system of seat forms 3rd bearing hole system after being combined, and the second the half of the 4th semicircle orifice system of intermediate box and block Circular hole system forms fourth bearing hole system after being combined, the 5th semicircle orifice system of intermediate box and the third semicircle orifice system of block close Form 5th bearing hole system afterwards together；One first gear and a second gear are connected in a first driven shaft, and two First driven shaft passes through that two bearings are supported on case lid and intermediate box is combined the first axle bearing bore system and second to be formed respectively In bearing hole system；One first gear is connected on driving shaft, and driving shaft is supported on intermediate box by two bearings and block closes The fourth bearing hole system formed afterwards together in；One first gear is connected in second driven shaft, two second driven shafts point It is not supported in the 3rd bearing hole system and 5th bearing hole system that are formed after intermediate box is combined with block by two bearings； First gear on driving shaft meshes together with a first gear in two first driven shafts, in two first driven shafts Second gear mesh together respectively with the first gear in two second driven shafts；Four boring covers and six transparent covers are connected in Block, intermediate box and case lid are combined the first axle bearing bore system, second bearing hole system, 3rd bearing hole system, the 4th axis to be formed The both ends of the surface of bearing bore system and 5th bearing hole system；Breather plug is connected on inspection hole cover, and inspection hole cover is connected on case lid.