CN208288704U - A kind of multi-roll straightening machine group - Google Patents
A kind of multi-roll straightening machine group Download PDFInfo
- Publication number
- CN208288704U CN208288704U CN201820571446.3U CN201820571446U CN208288704U CN 208288704 U CN208288704 U CN 208288704U CN 201820571446 U CN201820571446 U CN 201820571446U CN 208288704 U CN208288704 U CN 208288704U
- Authority
- CN
- China
- Prior art keywords
- jockey pulley
- motor
- speed reducer
- roller
- shaft coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
A kind of multi-roll straightening machine group is processed for sheet metal.Multi-roll straightening machine is placed between entrance tension roll assembly and outlet tension roll assembly；Entrance tension roll assembly includes jockey pulley one, jockey pulley two, jockey pulley three and jockey pulley four；Exporting tension roll assembly includes jockey pulley five, jockey pulley six, jockey pulley seven, jockey pulley eight.The utility model can be for the characteristics of chill strip yield strength is big, elongation percentage is low, internal stress is big and plate face wooden dipper song shape wave, under conditions of small tension receiving coil, micro elongation percentage, small cornerite, the multi-pass, the continuous positive and negative flecition gradually successively decreased aligned using stretch-bending straightening and multiple roll, it realizes the aligning of chill strip, improves product quality.
Description
Technical field
The utility model relates to sheet metal process unit technical field, specifically a kind of multi-roll straightening machine group.
Background technique
Ultrahard state, hard soft state bimetallic, stainless steel and expansion alloy steel are widely used in household electrical appliances, cooking apparatus, Medical treatment device
The fields such as tool, metal hose, computer fittings, mobile phone and auto parts and components.This kind of strip after cold rolling is processed has and bends
The features such as intensity is big, and elongation percentage is low is taken, simultaneously as its internal stress is bigger, plate face often has the defects of bent wooden dipper, shape wave.
Currently, cold-strip steel align widely used stretching-bending straightener by with the strip of some tension along work
Roller roll surface carries out stretch bending, and by alternating bending straightening, Strip is plastically deformed, and after removing tension, strip is still
Keep straight.But it is directed to high-intensity band steel, stretching-bending straightener needs big elongation percentage to be aligned, this kind of high-yield strength,
The chill thin plate of low elongation is simply not proposed to stretching-bending straightener.
Parallel roller type straightener using the working roll of minor diameter by positive and negative alternate curved strips, answer by tensile stress and bending
Power superposition makes Length discrepancy longitudinal fiber group in band be woven on through thickness while be elongated by plastic elongation, complete again after elastic shrinkage
Equal length is kept on width, to reduce or substantially eliminate the band internal stress for leading to deformed steel strip, to obtain very high flat
Straight degree.But for high-yield strength, the chill thin plate of low elongation, parallel roller type straightener can not equally be aligned.
Summary of the invention
In order to overcome the deficiencies of the prior art, the purpose of the invention of the present invention is to provide a kind of multi-roll straightening machine group, with
Improve the straightening quality of chill belt plate shape.
For achieving the above object, the multi-roll straightening machine of the utility model is placed in entrance tension roll assembly and outlet jockey pulley
Between group；Entrance tension roll assembly includes jockey pulley one, jockey pulley two, jockey pulley three and jockey pulley four；Exporting tension roll assembly includes
Jockey pulley five, jockey pulley six, jockey pulley seven, jockey pulley eight.
Motor one, speed reducer one and the pneumatic braking device one of the jockey pulley one are in transmission base one, and rubber roller is through joining
Axis device one, speed reducer one, band brake disk shaft coupling one are connect with motor one, with pressure on the roller frame one on entrance pedestal
Roller one, pressure roller one are pressed on jockey pulley one by the effect of oil cylinder one；Motor two, speed reducer two and the aerobraking of jockey pulley two
In transmission base two, rubber roller is connect through shaft coupling two, speed reducer two, band brake disk shaft coupling two with motor two device two；?
Motor three, speed reducer three and the pneumatic braking device three of power roller three are in transmission base three, and rubber roller is through shaft coupling three, speed reducer
Three, band brake disk shaft coupling three is connect with motor three；Motor four, speed reducer four and the pneumatic braking device four of jockey pulley four are mounted in biography
On dynamic pedestal four, rubber roller is connect through shaft coupling four, speed reducer four, band brake disk shaft coupling four with motor four.
The multi-roll straightening machine includes upper spider, lower bearing bracket, opens oil cylinder, press down motor, ram, deflection motor, convexity fastly
Adjust device, roller box, drag chain, roll change buggy and hanger；It is hinged with torsion shaft between upper spider and lower bearing bracket, the work of oil cylinder is opened fastly
Stopper rod is fixed together with upper spider, and upper spider is on and off by the flexible carry out for opening cylinder piston rod fastly；Convexity adjustment
Device is placed in lower bearing bracket, be multiple groups, be wedge-shaped face contact between the upper drift of convexity adjusting apparatus and lower drift, lower drift with
Servo-cylinder connection, hyposphene Tie Tong cross servo-cylinder driving, with the roll box in local directed complete set roller box and between upper roller box between
Gap is equipped with oil nozzle on upper drift；Press down motor movement, drives the upper roller box in ram and roller box to move up and down, integrated regulation
Gap between upper roller box and roll box；Crank on roll change buggy is threadedly coupled with sliding block, unclamp upper roller box and upper spider it
Between attachment screw, upper roller box is placed in roll box, crank is shaken, by the hook on sliding block, roller box is aligned from multiple roll
It is pulled out in machine, the height of roll change buggy is adjusted with screw rod, roller box is hung out maintenance by hanger；Deflection motor passes through ram and upper roller box
Connection drives deflection motor, the upper roller box and roll box opening degree of adjustable roller box.
Motor five, speed reducer five and the pneumatic braking device five of the jockey pulley five are in transmission base five, and rubber roller is through joining
Axis device five, speed reducer five, band brake disk shaft coupling five are connect with motor five；The motor six of jockey pulley six, speed reducer six and pneumatic
In transmission base six, rubber roller connects brake six through shaft coupling six, speed reducer six, band brake disk shaft coupling six and motor six
It connects；Motor seven, speed reducer seven and the pneumatic braking device seven of jockey pulley seven in the transmission base seven, rubber roller through shaft coupling seven, subtract
Fast machine seven, band brake disk shaft coupling seven are connect with motor seven；Motor eight, speed reducer eight and the pneumatic braking device eight of jockey pulley eight fill
In transmission base eight, rubber roller is connect through shaft coupling eight, speed reducer eight, band brake disk shaft coupling eight with motor eight, is mounted in entrance
Pressure roller two is had on roller frame two on pedestal, pressure roller two is pressed on jockey pulley eight by the effect of oil cylinder two.
The entrance tension roll assembly is on entrance pedestal, and outlet tension roll assembly is mounted in and exports on pedestal, entrance pedestal
It is connected between outlet pedestal, the two sides of entrance pedestal and outlet pedestal are equipped with baffle.
The utility model compared with prior art, can for chill strip yield strength is big, elongation percentage is low, internal stress greatly with
And the characteristics of plate face wooden dipper song shape wave, utilizes the parcel of stretch-bending straightening and multiple roll aligning under conditions of small tension receiving coil, micro elongation percentage
Angle, multi-pass, the continuous positive and negative flecition gradually successively decreased realize the aligning of chill strip, improve product quality.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the multi-roll straightening machine enlarged drawing of Fig. 1.
Fig. 4 is the convexity adjusting apparatus enlarged drawing of Fig. 3.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the multi-roll straightening machine 8 of the utility model is placed in entrance tension roll assembly and outlet
Between power roller group；Entrance tension roll assembly includes jockey pulley 1, jockey pulley 21, jockey pulley 37 and jockey pulley 46；Export tension
Roller group includes jockey pulley 5 10, jockey pulley 69, jockey pulley 7 15, jockey pulley 8 13.
Motor 1, speed reducer 1 and the pneumatic braking device 1 of the jockey pulley 1 are mounted in transmission base 1,
Rubber roller 68 is connect through shaft coupling 1, speed reducer 1, band brake disk shaft coupling 1 with motor 1, is mounted in entrance pedestal 19
On roller frame 1 on have pressure roller 1, pressure roller 1 is pressed on jockey pulley 1 by the effect of oil cylinder 1；Jockey pulley 21
Motor 2 24, speed reducer 2 20 and pneumatic braking device 2 21 in the transmission base 2 23, rubber roller 68 through shaft coupling 2 69, subtract
Fast machine 2 20, band brake disk shaft coupling 2 22 are connect with motor 2 24；Motor 3 35, speed reducer 3 39 and the gas of jockey pulley 37
Dynamic brake 3 37 is in transmission base 3 36, and rubber roller 68 is through shaft coupling 3 65, speed reducer 3 39, band brake disk shaft coupling three
38 connect with motor 3 35；Motor 4 34, speed reducer 4 29 and the pneumatic braking device 4 32 of jockey pulley 46 are mounted in transmission base four
On 33, rubber roller 68 is connect through shaft coupling 4 66, speed reducer 4 29, band brake disk shaft coupling 4 31 with motor 4 34.
The multi-roll straightening machine 8 include upper spider 73, lower bearing bracket 78, open fastly oil cylinder 76, press down motor 72, ram 89, partially
Rotating motor 71, convexity adjusting apparatus 86, roller box 70, drag chain 74, roll change buggy 80 and hanger 82；Upper spider 73 and lower bearing bracket 78 it
Between it is hinged with torsion shaft 75, the piston rod and upper spider 73 for opening oil cylinder 76 fastly are fixed together, and upper spider 73 passes through opens oil cylinder fastly
The flexible carry out of 76 piston rods is on and off；Convexity adjusting apparatus 86 is placed in lower bearing bracket 78, is multiple groups, convexity adjusting apparatus
It is wedge-shaped face contact between 86 upper drift 85 and lower drift 83, lower drift 83 is connect with servo-cylinder 77, and lower drift 83 passes through
Servo-cylinder 77 drives, with the roll box in local directed complete set roller box 70 and the gap between upper roller box, equipped with oil on upper drift 85
Mouth 84；Press down motor 72 acts, and the upper roller box of ram 89 and roller box 70 is driven to move up and down, and integrated regulation upper roller box is under
Gap between roller box；Crank 81 on roll change buggy 80 is threadedly coupled with sliding block 87, is unclamped between upper roller box and upper spider 73
Attachment screw, upper roller box is placed in roll box, crank 81 is shaken, by the hook 88 on sliding block 87, by roller box 70 from more
It is pulled out in roller straightener 8, the height of roll change buggy 80 is adjusted with screw rod 79, roller box 70 is hung out maintenance by hanger 82；Deflection motor
71 are connect by ram 89 with upper roller box, and deflection motor 71, the upper roller box and roll box opening degree of adjustable roller box 70 are driven.
Motor 5 45, speed reducer 5 51 and the pneumatic braking device 5 47 of the jockey pulley 5 10 are mounted in transmission base 5 46
On, rubber roller 68 is connect through shaft coupling 5 63, speed reducer 5 51, band brake disk shaft coupling 5 48 with motor 5 45；Jockey pulley 69
Motor 6 44, speed reducer 6 40 and pneumatic braking device 6 42 are in transmission base 6 43, and rubber roller 68 is through shaft coupling 6 64, deceleration
Machine 6 40, band brake disk shaft coupling 6 41 are connect with motor 6 44；The motor 7 55 of jockey pulley 7 15, speed reducer 7 59 and pneumatic
Brake 7 57 is in transmission base 7 56, and rubber roller 68 is through shaft coupling 7 61, speed reducer 7 59, band brake disk shaft coupling 7 58
It is connect with motor 7 55；Motor 8 54, speed reducer 8 52 and the pneumatic braking device 8 49 of jockey pulley 8 13 are mounted in transmission base eight
On 53, rubber roller 68 is connect through shaft coupling 8 62, speed reducer 8 52, band brake disk shaft coupling 8 50 with motor 8 54, is mounted in entrance
Pressure roller 2 12 is had on roller frame 2 11 on pedestal 19, pressure roller 2 12 is pressed in jockey pulley 8 13 by the effect of oil cylinder 2 14
On.
The entrance tension roll assembly is on entrance pedestal 19, and outlet tension roll assembly is mounted in and is exported on pedestal 17, entrance
It is connected between pedestal 19 and outlet pedestal 17 with bolt 18, the two sides of entrance pedestal 19 and outlet pedestal 17 are equipped with baffle 16.
When work, the upper spider 73 of multi-roll straightening machine 8 by opening the opening of oil cylinder 76, of the strip from entrance tension roll assembly fastly
Power roller 1, jockey pulley 21, jockey pulley 37 and jockey pulley 46, multi-roll straightening machine 8, export tension roll assembly jockey pulley 5 10,
Jockey pulley 69, jockey pulley 7 15, jockey pulley 8 13 sequentially pass through, and strip is pressed in by pressure roller 1 by the effect of oil cylinder 1 to be opened
On power roller 1, strip is pressed on jockey pulley 8 13 by pressure roller 2 12 by the effect of oil cylinder 2 14, controls motor 1, motor
2 24, the revolving speed of motor 3 35 and motor 4 34 makes the jockey pulley 1, jockey pulley 21,37 and of jockey pulley of entrance tension roll assembly
Jockey pulley 46 generates speed difference and establishes entrance tension, controls the revolving speed of motor 5 45, motor 6 44, motor 7 55 and motor 8 54,
So that the jockey pulley 5 10 for exporting tension roll assembly, jockey pulley 69, jockey pulley 7 15, jockey pulley 8 13 is generated speed difference and establishes outlet
Power, the difference of the entrance tension of the outlet tension and jockey pulley 46 of jockey pulley 5 10, as aligning tension are made in aligning tension
Chill strip is set to generate micro elongation percentage under, the upper spider 73 of multi-roll straightening machine 8 by opening the closure of oil cylinder 76 fastly, according to strip
Material characteristic and plate face wooden dipper song shape wave defect level, adjust press down motor 72, deflection motor 71 and convexity adjusting apparatus 86,
Using small cornerite, multi-pass, the gradually continuous positive and negative flecition successively decreased, the aligning of chill strip is realized.
When roller box 70 needs maintenance, adjusting screw rod 79 is aligned roll change buggy 80 with multi-roll straightening machine 8, rotation
Crank 81, roller box 70 is pulled out from multi-roll straightening machine 8, and roller box 70 is hung out maintenance by 82 mate-assist of hanger.
Claims (4)
1. a kind of multi-roll straightening machine group, it is characterised in that: multi-roll straightening machine (8) is placed in entrance tension roll assembly and outlet tension roll assembly
Between；Entrance tension roll assembly includes jockey pulley one (2), jockey pulley two (1), jockey pulley three (7) and jockey pulley four (6)；Outlet
Power roller group includes jockey pulley five (10), jockey pulley six (9), jockey pulley seven (15), jockey pulley eight (13)；
The multi-roll straightening machine (8) includes upper spider (73), lower bearing bracket (78), opens oil cylinder (76), press down motor (72), ram fastly
(89), deflection motor (71), convexity adjusting apparatus (86), roller box (70), drag chain (74), roll change buggy (80) and hanger (82)；
Between upper spider (73) and lower bearing bracket (78) hingedly with torsion shaft (75), piston rod and upper spider (73) for opening oil cylinder (76) fastly are solid
It is scheduled on together, upper spider (73) is on and off by the flexible carry out for opening oil cylinder (76) piston rod fastly；Convexity adjusting apparatus
(86) it is placed in lower bearing bracket (78), is multiple groups, be wedge between the upper drift (85) and lower drift (83) of convexity adjusting apparatus (86)
Shape face contact, lower drift (83) connect with servo-cylinder (77), and lower drift (83) is driven by servo-cylinder (77), with local tune
The gap between roll box and upper roller box in whole roller box (70) is equipped with oil nozzle (84) on upper drift (85)；Press down motor (72)
Movement drives the upper roller box in ram (89) and roller box (70) to move up and down, between integrated regulation upper roller box and roll box
Gap；Crank (81) on roll change buggy (80) is threadedly coupled with sliding block (87), is unclamped between upper roller box and upper spider (73)
Upper roller box is placed in roll box by attachment screw, is shaken crank (81), by the hook (88) on sliding block (87), by roller box
(70) it pulls out from the multi-roll straightening machine (8), adjusts the height of roll change buggy (80) with screw rod (79), hanger (82) is by roller box (70)
Hang out maintenance；Deflection motor (71) is connect by ram (89) with upper roller box, is driven deflection motor (71), adjustable roller box (70)
Upper roller box and roll box opening degree.
2. a kind of multi-roll straightening machine group according to claim 1, it is characterised in that: the motor one of the jockey pulley one (2)
(26), speed reducer one (28) and pneumatic braking device one (25) are in transmission base one (30), and rubber roller (68) is through shaft coupling one
(67), speed reducer one (28), band brake disk shaft coupling one (27) are connect with motor one (26), the pressure on entrance pedestal (19)
Pressure roller one (5) is had in roller frame one (4), pressure roller one (5) is pressed on jockey pulley one (2) by the effect of oil cylinder one (3)；Jockey pulley
The motor two (24), speed reducer two (20) and pneumatic braking device two (21) of two (1) are in transmission base two (23), rubber roller (68)
It is connect through shaft coupling two (69), speed reducer two (20), band brake disk shaft coupling two (22) with motor two (24)；Jockey pulley three (7)
Motor three (35), speed reducer three (39) and pneumatic braking device three (37) in the transmission base three (36), rubber roller (68) is through joining
Axis device three (65), speed reducer three (39), band brake disk shaft coupling three (38) are connect with motor three (35)；The electricity of jockey pulley four (6)
Machine four (34), speed reducer four (29) and pneumatic braking device four (32) are in transmission base four (33), and rubber roller (68) is through shaft coupling
Four (66), speed reducer four (29), band brake disk shaft coupling four (31) are connect with motor four (34).
3. a kind of multi-roll straightening machine group according to claim 1, it is characterised in that: the motor five of the jockey pulley five (10)
(45), speed reducer five (51) and pneumatic braking device five (47) are in transmission base five (46), and rubber roller (68) is through shaft coupling five
(63), speed reducer five (51), band brake disk shaft coupling five (48) are connect with motor five (45)；The motor six of jockey pulley six (9)
(44), speed reducer six (40) and pneumatic braking device six (42) are in transmission base six (43), and rubber roller (68) is through shaft coupling six
(64), speed reducer six (40), band brake disk shaft coupling six (41) are connect with motor six (44)；The motor seven of jockey pulley seven (15)
(55), speed reducer seven (59) and pneumatic braking device seven (57) are in transmission base seven (56), and rubber roller (68) is through shaft coupling seven
(61), speed reducer seven (59), band brake disk shaft coupling seven (58) are connect with motor seven (55)；The motor eight of jockey pulley eight (13)
(54), speed reducer eight (52) and pneumatic braking device eight (49) are in transmission base eight (53), and rubber roller (68) is through shaft coupling eight
(62), speed reducer eight (52), band brake disk shaft coupling eight (50) are connect with motor eight (54), the pressure on entrance pedestal (19)
Pressure roller two (12) is had in roller frame two (11), pressure roller two (12) is pressed on jockey pulley eight (13) by the effect of oil cylinder two (14).
4. a kind of multi-roll straightening machine group according to claim 1, it is characterised in that: the entrance tension roll assembly is mounted in entrance
On pedestal (19), outlet tension roll assembly is mounted in and is exported on pedestal (17), is used between entrance pedestal (19) and outlet pedestal (17)
Bolt (18) connection, entrance pedestal (19) and the two sides for exporting pedestal (17) are equipped with baffle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571446.3U CN208288704U (en) | 2018-04-20 | 2018-04-20 | A kind of multi-roll straightening machine group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571446.3U CN208288704U (en) | 2018-04-20 | 2018-04-20 | A kind of multi-roll straightening machine group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208288704U true CN208288704U (en) | 2018-12-28 |
Family
ID=64726755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820571446.3U Active CN208288704U (en) | 2018-04-20 | 2018-04-20 | A kind of multi-roll straightening machine group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208288704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555062A (en) * | 2018-04-20 | 2018-09-21 | 襄阳博亚精工装备股份有限公司 | A kind of multi-roll straightening machine group |
-
2018
- 2018-04-20 CN CN201820571446.3U patent/CN208288704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555062A (en) * | 2018-04-20 | 2018-09-21 | 襄阳博亚精工装备股份有限公司 | A kind of multi-roll straightening machine group |
| CN108555062B (en) * | 2018-04-20 | 2024-02-27 | 襄阳博亚精工装备股份有限公司 | Multi-roller straightening unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106077172B (en) | A kind of five golden plate apparatus for bending | |
| CN107457320B (en) | A kind of stamping die adjustable mechanical hand | |
| CN208994857U (en) | A kind of cable recovering apparatus | |
| CN106111711B (en) | A kind of copper line surface dredging wire drawing unit | |
| CN208288704U (en) | A kind of multi-roll straightening machine group | |
| CN107442595A (en) | A kind of aluminium section bar drawing-in machine jaw automatic charging positioner | |
| US5214951A (en) | Method and apparatus for controlled bending of strip stock | |
| CN208019274U (en) | A kind of tubing bending mold of anti-bending part damage | |
| CN108971375A (en) | A kind of equipments machining die with self-emptying function | |
| CN208928893U (en) | A kind of metal material processing rolling mechanism | |
| CN108555062A (en) | A kind of multi-roll straightening machine group | |
| US6305202B1 (en) | Rotatable stuffing device for superplastic forming and method | |
| CN107695132A (en) | The tension straingtening method and processing technology of automobile cover support | |
| CN102343399B (en) | Computer-controlled all-hydraulic steel pipe expanding-pulling all-in-one machine | |
| CN104526516B (en) | Peel off rust remover | |
| CN206997427U (en) | A kind of aluminum products bending-forming apparatus | |
| CN210730571U (en) | Adjustable tractor | |
| CN214263263U (en) | Copper-clad aluminum wire drawing machine with tensioning device | |
| CN208743417U (en) | A kind of mechanism for crooked sheet material | |
| CN211027602U (en) | Straightening device for cold-drawn round steel processing | |
| CN209272235U (en) | A kind of hot rolled aluminium stretching device | |
| CN108246903A (en) | Tube expansion processing unit (plant) and with its electric tube expander | |
| CN208542884U (en) | A kind of hot prestressing processing unit of spring | |
| CN207188492U (en) | A kind of aluminium section bar drawing-in machine jaw automatic charging positioner | |
| CN218424883U (en) | Crooked steel band leveling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |