CN109127782A - A kind of straightener - Google Patents
A kind of straightener Download PDFInfo
- Publication number
- CN109127782A CN109127782A CN201811014004.XA CN201811014004A CN109127782A CN 109127782 A CN109127782 A CN 109127782A CN 201811014004 A CN201811014004 A CN 201811014004A CN 109127782 A CN109127782 A CN 109127782A
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- Prior art keywords
- straightening roll
- roll
- straightener
- aluminium sheet
- roller system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Abstract
The invention discloses a kind of straightener in aluminium sheet production field, including upper spider and lower bearing bracket, upper spider is equipped with upper roller system, lower bearing bracket is equipped with lower roll system, the upper roll surface of lower roll system is plane, and for upper roller system in vertical V-shaped arrangement, upper roller system and lower roll system are arranged in parallel.The present invention is smooth using lower roll system, roller system of the upper roller system in vertical V-shaped arrangement, make it possible to carry out straightening processing to the aluminium sheet of bigger thickness range, one straightener of the prior art can only process the aluminium sheet of 0.3~1.5mm, 1.5~4.5mm thickness range, and straightener of the present invention can process the aluminium sheet of 0.3~6mm thickness range, the production line that different-thickness range can be reduced for enterprise is introduced, advantageously reduce production cost, solves the problem of existing straightener aligning range is small, cannot produce different-thickness requirement aluminium sheet.
Description
Technical field
The present invention relates to aluminium sheet production fields, and in particular to a kind of straightener.
Background technique
Aluminium volume needs to align it before being cut into as rectangular plate, and steel cutting machining center is crosscutting at present
In equipment production, resistance straightening unit generallys use roll leveller.Roll leveller is to produce aluminium sheet continuously using multiple straightening rolls
Raw bending deformation, to make its bending curvature from gradually becoming smaller greatly, is finally obtained straight with eliminating the uneven of aluminium sheet curvature
Aluminium plate.Band is bent repeatedly under pairs of straightening roll effect, outside be stretched, inside is squeezed, be finally reached
Plastic deformation.This process achievees the purpose that eliminate residualinternal stress, elimination flatness defect, aligning material inside band.
Roll leveller basic structure is made of the upper roller system being oppositely arranged and lower roll system, and wherein lower roll system is mounted on down
In rack, and upper roller system is mounted on upper spider, and each roller system includes straightening roll and support roller, is usually mounted on support roller
On upper spider, for support roller for preventing straightening roll from generating deflection deformation in straightening process, lower bearing bracket and lower roll system are fixed,
Upper spider and upper roller system activity are adjustable, by the upper and lower position of integrated regulation upper spider or single adjustment upper roller system up and down
Position control drafts, to realize the aligning to aluminium sheet.This straightener haves the defects that more, Ru Yitai in use
The straightening roll size of straightener is fixed, and aligning range is small, needs to increase production line when needing to produce the aluminium sheet of different-thickness requirement,
So that production cost is higher, it is not suitable for a wide range of production of enterprise；And it is whole for being used under different situations in straightening process
Adjustment or the different operation individually adjusted are more, and complicated for operation, the time cost between different operation is higher, are unfavorable for improving life
Produce efficiency；The influence of the impurity of the process that also works long hours central roll system and rack by aluminium sheet and thereon can generate irreversible
Deflection deformation is presented as that rack seriously affects the straightening quality etc. of aluminium sheet so that flattening precision reduces in vertical deformation more.
Summary of the invention
It is small to solve existing straightener separate unit aligning range the invention is intended to provide a kind of straightener, difference cannot be produced
The problem of thickness requirement aluminium sheet.
In order to achieve the above objectives, basic technology scheme of the invention is as follows: a kind of straightener, including upper spider and lower machine
Frame, upper spider are equipped with upper roller system, and lower bearing bracket is equipped with lower roll system, and upper roller system includes upper straightening roll, and lower roll system includes lower aligning
Roller, the upper roll surface for the roller system that the lower straightening roll has multiple and multiple lower straightening rolls to be formed laterally side by side is in same transverse plane
Concordantly, the transversely arranged roller for having multiple and multiple upper straightening rolls to be formed of the upper straightening roll ties up to vertical V-shaped arrangement, upper spider
It is equipped with regulating mechanism, upper roller system is adjusted in vertically movable and swing in regulating mechanism.
The principle of this programme is: when practical application, the support construction of upper spider and lower bearing bracket as the roller system of straightener, on
Rack is used to support upper roller system, and lower bearing bracket is used to support lower roll system, and the space between upper straightening roll and lower straightening roll is used for aluminium sheet
Aligning.Upper straightening roll is staggered with lower straightening roll, and the aluminium sheet wait align is rectified by upper straightening roll with lower after entering straightener
Between straight roller, after uncoiling curved aluminium sheet under the extruding of upper straightening roll and lower straightening roll by multiple back-flexing and stretching,
Crooked position is set to generate certain elastic-plastic deformation, aluminium sheet is detached from straightener and is no longer influenced by after external force by elastic recovery, reaches
Straightened condition.The upper roll surface of lower straightening roll keeps smooth, and upper straightening roll uses by the way of vertically V-shaped arrangement, i.e. upper roller system
Lower end surface in low V-type face between the senior middle school of both ends so that between upper straightening roll and lower straightening roll different location the V-shaped change of spacing
Change shape, regulating mechanism ties up to vertical lifting movement for adjusting upper roll or swings, upper roller when different swing angles in swing process
The distance between the upper straightening roll of lowest order and lower aligning roll surface have different changing values in system, and vertical lifting can be right
The size of the changing value is adjusted synchronously, can the aluminium sheet under different swing angles for different-thickness enter and rectified
Directly, so that the distance between upper straightening roll and lower straightening roll can be adjusted according to the thickness of aluminium sheet, the arrangement with upper straightening roll
Mode collective effect allows the aluminium sheet of bigger thickness range to enter, and the drafts without individually adjusting straightening roll can be right
The aluminium sheet of bigger thickness range carries out straightening processing.
The advantages of this programme, is: 1, concordant using roll surface on lower straightening roll, roller of the upper straightening roll in vertical V-shaped arrangement
System, makes it possible to carry out the aluminium sheet of bigger thickness range straightening processing, and one straightener of the prior art can only process 0.3~
The aluminium sheet of 1.5mm, 1.5~4.5mm thickness range, and straightener of the present invention can process the aluminium sheet of 0.3~6mm thickness range,
The production line that different-thickness range can be reduced for enterprise is introduced, and production cost is advantageously reduced；2, upper roller system can be passed through
Whole vertical lifting and swing change the minimum range between upper straightening roll and lower straightening roll, the upper aligning near minimum range
The distance between roller and lower straightening roll are in stepped change, so that being in stepped change to the straightening force of aluminium sheet, and cooperate lower straightening roll
Plane setting guarantee aluminium sheet deformation steps gradual change, reduce straightening roll the excessive leveling effect to aluminium sheet is squeezed more to aluminium sheet
It is good；3, the drafts of single straightening roll is adjusted without the drafts of integrated regulation rack or one by one, is operated more convenient.
Preferred embodiment one, as a kind of improvement of basic scheme, upper straightening roll, lower straightening roll diameter from straightener
Entrance to export direction is sequentially reduced.As the ordered arrangement for being preferably placed such that the straightening roll by different-diameter, in entrance
Place can align the biggish aluminium sheet of thickness by the straightening roll of major diameter, can stablize the receiving biggish aluminium sheet of thickness and align
It is applied to the anti-deformation force of straightener in deformation process, is suitable for the aligning stress of different-thickness aluminium sheet；And compared to traditional
The aligning roller diameter of one straightener is same, setting in this way so that a straightener is equivalent to the function of several straighteners, for
Different-thickness aluminium sheet adjustment upper roller system use different-diameter size upper straightening roll, additionally it is possible to make different-thickness by strong plate
Fluctuating change is generated in the remnant curvature entered in straightener straightening process and is gradually reduced, and the aluminium sheet of different-thickness is conducive to
Aligning.And the thickness difference for aligning straightener increases, and the multiple proportion of thickness increases from traditional 3~5 times
To 10~15 times, aligning range is significantly increased.
Preferred embodiment two, preferably one a kind of improvement, the upper straightening roll and lower straightening roll are respectively connected with dynamic
Force transmission mechanism, power drive mechanism are connected with power source, and the power drive mechanism is for making multiple upper straightening rolls
Linear velocity is all the same.Setting power source in this way provides the rotation of upper straightening roll, lower straightening roll, and power drive mechanism is in power transmission
Power is distributed into each straightening roll in the process, so that the linear velocity of upper straightening roll is consistent, in the straightening process to aluminium sheet not
The extruding of aluminium sheet and transmission process are consistent with upper straightening roll rotation, guarantee that aluminium sheet is not damaged in straightening process by friction
Guarantee that aligning squeezes the validity of stress while wound.
Preferred embodiment three, preferably two a kind of improvement, upper roller system and lower roll system further include rectifying with each upper
Straight roller, multiple intermediate calender rolls of lower straightening roll cooperating and multiple support rollers, intermediate calender rolls offset with upper straightening roll, lower straightening roll,
Support roller offsets with intermediate calender rolls, and support roller is installed on the support frame, and support frame is bolted on upper spider, lower bearing bracket,
Disk spring is arranged on bolt.Intermediate calender rolls and support roller reduce long-time straightening operation mistake for being supported to straightening roll
The deformation that aluminium sheet is bent upwards straightening roll bring in journey, for being supported to support roller, disk spring is used for support frame
The extruding that cushioning supportive roller is subject to, and the extruding that multiple support rollers are subject to uniformly is shared on support frame, so that support roller pair
The buffering of intermediate calender rolls and straightening roll is uniform.Also, in this way using the support frame of support roller and the whole independent mode of upper spider,
The accumulative anti-deformation force for being applied to support roller of aluminium sheet is born by the support frame of support roller in straightening process, without passing to upper machine
Frame, the problem of can effectively avoid existing upper spider deflection deformation after prior art straightener long-time use.
Preferred embodiment four, a kind of improvement any to preferred embodiment three as basic scheme, the upper spider and support frame
Between be equipped with Anti-deformation mechanism.Anti-deformation force can be applied to support frame by setting Anti-deformation mechanism, by support frame to upper
Roller system provides downward reversible deformation power, and the upward deformation force that upper roller system can be applied to aluminium sheet in straightening process carries out mutually
Effect, and then offset aluminium sheet deflection deformation upward caused by upper roller system and upper spider in straightening process so that upper spider and
Upper roller system keeps stabilization that can carry out reliable and stable straightening processing to aluminium sheet, is conducive to extend the service life of straightener.
Preferred embodiment five, preferably four a kind of improvement, the Anti-deformation mechanism include oil cylinder and taper slide, tiltedly
The connection of the output end of slide plate and oil cylinder, taper slide have inclined-plane, and the upper end of support frame as described above is equipped with the slope surface to offset with inclined-plane, tiltedly
Slide plate slides are connected between upper spider and support plate.As the preferably support of flattener backing roll after prolonged use in this way
Frame is sliding in slope surface by oil cylinder pushing taper slide in the case where persistently being generated deflection deformation by the anti-deformation force of aluminium sheet
It is dynamic, offseting and being displaced by inclined-plane and slope surface, so that taper slide is squeezed between upper spider and support frame, in support frame and upper machine
Under connection bolt between frame limits, taper slide is pressed down against support frame, resists the upward deflection deformation of support frame, guarantees aligning
The stabilization of machine upper roller system.
Preferred embodiment six, a kind of preferably five improvement, regulating mechanism includes motor, gearbox, lead screw, commutation
Seat, gearbox connect worm gear, and worm gear forms worm gear mechanism with lead screw and the top of lead screw is connected to motor, the bottom end of lead screw
It is rotatably connected on inverting seat by pin shaft, inverting seat is fixed on the upper end of the upper spider of straightener entry and exit side.Motor conduct
Power input, gearbox and lead screw deliver power to inverting seat, can be by upper spider unilateral or bilateral by pin shaft rotation connection
Vertically movable, and then upper roller system is precisely adjusted vertically, is operated compared to traditional single adjusting straightening roll, in this way
Can integrally-regulated upper roller system, adjust operation it is more convenient.
Preferred embodiment seven, preferably six a kind of improvement, inverting seat include two vertical branch disposed in parallel
Ear, trunnion are equipped with via hole, and the bottom end of lead screw is located between two trunnions and has lateral through-hole, and the pin shaft passes through through-hole
Lead screw is hinged on inverting seat with via hole.Stable limit and fixation are carried out as the bottom end being preferably placed such that lead screw,
So that lead screw can drive inverting seat and upper spider to move.
Preferred embodiment eight, preferably seven a kind of improvement, trunnion are equipped with threaded hole, and it is fixed to be connected in threaded hole
Position bolt, snap-gauge is arranged on positioning bolt, and the pin shaft is equipped with card slot corresponding with snap-gauge.As being preferably placed such that
The clamping limit structure to pin shaft is formed on trunnion, positioning bolt positions snap-gauge, and pin shaft is determined in snap-gauge and card slot cooperation
Position, so that pin shaft is more reliable and more stable to the positioning of lead screw.
Preferred embodiment nine, preferably four a kind of improvement, the power source are motor, the power drive mechanism
Including between each other by shaft coupling connect multiple gear reduction units, the upper straightening roll, lower straightening roll with the same tooth
Take turns speed reducer connection.As be preferably placed such that by multi-stage speed-reducing transmission be done step-by-step the same power source deceleration shunt it is defeated
Out, guarantee that the linear velocity of straightening roll is consistent using the same power source straightening roll output power different to multiple diameters.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the cross-sectional distribution schematic diagram of upper straightening roll and lower straightening roll in the embodiment of the present invention；
Fig. 4 is the connection structure enlarged drawing of part A screw rod and inverting seat in Fig. 1, Fig. 2.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: upper spider 1, upper straightening roll 21, lower straightening roll 22, intermediate calender rolls 3, support
Roller 4, lower bearing bracket 5, support frame 6, inverting seat 7, trunnion 71, pin shaft 72, positioning bolt 73, snap-gauge 74, lead screw 8, gearbox 9, tiltedly
Slide plate 10, disk spring 11, oil cylinder 12.
Embodiment is basic as shown in attached drawing 1, Fig. 2: a kind of straightener, including upper spider 1 and lower bearing bracket 5, sets on upper spider 1
There is upper roller system, lower bearing bracket 5 is equipped with lower roll system, and upper roller system includes upper straightening roll 21, and lower roll system includes lower straightening roll 22, in conjunction with figure
Shown in 3, lower straightening roll 22 has the upper roll surface of multiple and multiple lower straightening rolls 22 concordant laterally side by side, and upper straightening roll 21 is transversely arranged
There is the V-shaped arrangement in vertical plane of the section of multiple and multiple upper straightening rolls 21, specifically as shown in figure 3, multiple upper alignings
The lower end surface of roller 21 is in V-type face low between the senior middle school of two sides.Upper roller system and the straightening roll of lower roll system are staggered, the aligning of upper roller system
The diameter of roller is sequentially reduced from left to right, and the linear velocity of upper roller system straightening roll is consistent.Upper roller system and lower roll system further include centre
Roller 3 and support roller 4, intermediate calender rolls 3 offset with upper straightening roll 21, lower straightening roll 22, and support roller 4 offsets with intermediate calender rolls 3, support roller
4 are mounted on support frame 6, and support frame 6 is bolted on upper spider 1, lower bearing bracket 5, and disk spring is arranged on bolt
11。
Anti-deformation mechanism is equipped between upper spider 1 and support frame 6, Anti-deformation mechanism includes oil cylinder 12 and taper slide 10, tiltedly
Slide plate 10 is connect with the output end of oil cylinder 12, and taper slide 10 has inclined-plane, and inclined-plane offsets with support frame 6.
Upper spider 1 is equipped with regulating mechanism, and regulating mechanism is adjusted upper roller system and swings in vertical opposite lower roll system.Adjusting machine
Structure includes motor, gearbox 9, lead screw 8, inverting seat 7, and the top of lead screw 8 is connected to motor gearbox 9, as shown in connection with fig. 4,
The bottom end of lead screw 8 is rotatably connected on inverting seat 7 by pin shaft 72, and inverting seat 7 is fixed on the upper spider of straightener entry and exit side
On 1.Inverting seat 7 includes two vertical trunnions 71 disposed in parallel, and trunnion 71 is equipped with via hole, and the bottom end of lead screw 8 is located at two
Between a trunnion 71 and there is lateral through-hole, pin shaft 72 passes through through-hole and lead screw 8 is hinged on inverting seat 7 by via hole.Trunnion
71 are equipped with threaded hole, are connected with positioning bolt 73 in threaded hole, snap-gauge 74 are arranged on positioning bolt 73, pin shaft 72 is equipped with
Card slot corresponding with snap-gauge 74.
In the present embodiment, when practical application, what the aluminium sheet wait align was fastened after entering straightener by upper roller system and lower roll
Straightening roll is aligned, repeatedly reversed curved to aluminium sheet progress in upper roller system and the smooth lower roll system cooperation of vertical V-shaped arrangement
Bent and stretching, V-type arrangement and aligning roller diameter are sequentially reduced ordered arrangement and the consistent upper roller system of linear velocity from entrance to outlet
So that the aluminium sheet of different-thickness range can enter straightener and be aligned, and the aluminium sheet of different-thickness can be made in straightening process
In remnant curvature generate fluctuating change and being gradually reduced finally makes aluminium sheet reach straight.Silk is driven by worm gear in straightening process
Thick stick 8 it is vertically movable so that adjust upper spider 1 be allowed to drive the lifting of upper roller system unilateral or bilateral realize upper roller system integral elevating or
Deflection is swung, and the aluminium sheet deflection upper roller system thicker to thickness aligns the upper roller system decline of entrance side to thick aluminium sheet, and in
The upper straightening roll 21 of portion and outlet side is hanging；The aluminium sheet of medium thickness is used, entrance side synchronization lifting, in the middle part of V-type
The medium upper straightening roll 21 of diameter aligns the aluminium sheet of medium thickness, and the upper straightening roll 21 of entry and exit side is hanging；It is right
The aluminium sheet deflection upper roller system of thinner thickness aligns outlet side decline to thin aluminum sheet, and entrance side and the upper straightening roll at middle part
21 is hanging.Both the aligning of different-thickness aluminium sheet had been adapted to, reverse bend curvature, the deformation size of aluminium sheet can be also rectified to different-thickness
It is adjusted with deforming degree, the extruding force that upper roller system is subject to can also be adjusted and reduce upper roller system to the pressure of upper spider 1,
Reduce the upward deflection deformation that upper spider 1 generates after prolonged use.It can be driven in straightener use process by oil cylinder 12
Dynamic taper slide 10 reversely supports support frame 6, is existed by generating reversal deformation in inside with repairing straightener rigidity deficiency
The deformation that rack generates in use process, while straightening roll can also be adjusted, so that the plate thickness range of aligning is bigger,
Be conducive to the straightening operation that different-thickness plate is carried out on a straightener.The drafts of its reversible deformation passes through taper slide 10
The tilt angle of displacement sensor and taper slide 10 that displacement can purchase using market can obtain after being calculated, and pass through oil cylinder
12 controls can accurately carry out the control of displacement, and then guarantee to be precisely controlled reversible deformation drafts, and it is accurate to guarantee to adjust
In place without excessive.The drafts and amount of deflection for only needing to carry out upper roller system in straightener use process of the present invention, pass through contravariant
Shape mechanism can repair the deformation of rack in straightening process, and the range of work is bigger, and processing quality is more preferable, operate simpler convenience.
The above are merely the embodiment of the present invention, the common sense such as well known specific structure and/or characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. a kind of straightener, including upper spider and lower bearing bracket, upper spider is equipped with upper roller system, and lower bearing bracket is equipped with lower roll system, on
Roller system includes upper straightening roll, and lower roll system includes lower straightening roll, it is characterised in that: the lower straightening roll has multiple and more laterally side by side
The upper roll surface of a lower straightening roll is concordant in same transverse plane, and the upper straightening roll is transversely arranged multiple and multiple upper alignings
For roller in vertical V-shaped arrangement, upper spider is equipped with regulating mechanism, and upper roller system is adjusted in vertically movable and swing in regulating mechanism.
2. straightener according to claim 1, it is characterised in that: the upper straightening roll, lower straightening roll diameter from rectify
Entrance to the export direction of straight machine is sequentially reduced.
3. straightener according to claim 2, it is characterised in that: the upper straightening roll and lower straightening roll are respectively connected with power
Transmission mechanism, power drive mechanism are connected with power source, and the power drive mechanism is used to make the line of multiple upper straightening rolls
Speed is all the same.
4. straightener according to claim 3, it is characterised in that: the upper roller system and lower roll system further include with it is each on
Straightening roll, multiple intermediate calender rolls of lower straightening roll cooperating and multiple support rollers, intermediate calender rolls and upper straightening roll, lower straightening roll phase
It supports, support roller offsets with intermediate calender rolls, and support roller is installed on the support frame, and support frame is bolted in upper spider, lower bearing bracket
On, disk spring is arranged on bolt.
5. straightener according to any one of claims 1 to 4, it is characterised in that: be equipped between the upper spider and support frame
Anti-deformation mechanism.
6. straightener according to claim 5, it is characterised in that: the Anti-deformation mechanism includes oil cylinder and taper slide, tiltedly
The connection of the output end of slide plate and oil cylinder, taper slide have inclined-plane, and the upper end of support frame as described above is equipped with the slope surface to offset with inclined-plane, tiltedly
Slide plate slides are connected between upper spider and support plate.
7. straightener according to claim 6, it is characterised in that: the regulating mechanism include motor, gearbox, lead screw,
Inverting seat, gearbox connect worm gear, and worm gear forms worm gear mechanism with lead screw and the top of lead screw is connected to motor, lead screw
Bottom end is rotatably connected on inverting seat by pin shaft, and inverting seat is fixed on the upper end of the upper spider of straightener entry and exit side.
8. straightener according to claim 7, it is characterised in that: the inverting seat includes two disposed in parallel vertical
Trunnion, trunnion are equipped with via hole, and the bottom end of lead screw is located between two trunnions and has lateral through-hole, and the pin shaft passes through logical
Lead screw is hinged on inverting seat by hole and via hole.
9. straightener according to claim 8, it is characterised in that: the trunnion is equipped with threaded hole, connection in threaded hole
There is positioning bolt, snap-gauge is arranged on positioning bolt, the pin shaft is equipped with card slot corresponding with snap-gauge.
10. straightener according to claim 3, it is characterised in that: the power source is motor, the power drive mechanism
Including between each other by shaft coupling connect multiple gear reduction units, the upper straightening roll, lower straightening roll with the same tooth
Take turns speed reducer connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014004.XA CN109127782B (en) | 2018-08-31 | 2018-08-31 | Straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014004.XA CN109127782B (en) | 2018-08-31 | 2018-08-31 | Straightening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109127782A true CN109127782A (en) | 2019-01-04 |
| CN109127782B CN109127782B (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811014004.XA Active CN109127782B (en) | 2018-08-31 | 2018-08-31 | Straightening machine |
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| Country | Link |
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| CN (1) | CN109127782B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967558A (en) * | 2019-03-19 | 2019-07-05 | 浙江申吉钛业股份有限公司 | With the method for aligning with front end roll-up device for improving titanium alloy plate flattening precision |
| CN110102895A (en) * | 2019-05-24 | 2019-08-09 | 南京航空航天大学 | A kind of real-time temperature control control shape apparatus and method for of intelligence for slab laser welding |
| CN112309933A (en) * | 2019-07-25 | 2021-02-02 | 芝浦机械电子装置株式会社 | Substrate transfer apparatus and substrate processing apparatus |
| CN114558938A (en) * | 2022-01-20 | 2022-05-31 | 顺德职业技术学院 | Bending device for plate processing |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3308616A1 (en) * | 1983-03-11 | 1984-09-13 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Method and apparatus for levelling sheet metal |
| DE19506224A1 (en) * | 1995-02-22 | 1996-08-29 | Schleicher Gmbh & Co Hermann | Roll straightening device for straightening sheets |
| CN2502816Y (en) * | 2001-09-28 | 2002-07-31 | 中国第二重型机械集团公司 | Variable roller spacing straightening machine for medium plate |
| CN2576370Y (en) * | 2002-09-30 | 2003-10-01 | 邯郸钢铁集团有限责任公司 | Channel steel rolled-piece straightening machine |
| CN2582773Y (en) * | 2002-11-26 | 2003-10-29 | 中国第二重型机械集团公司 | Portal type universal metal shape material straightening machine |
| CN1814367A (en) * | 2006-03-02 | 2006-08-09 | 太原科技大学 | 15.Roll combined straightening machine |
| CN1843647A (en) * | 2005-12-12 | 2006-10-11 | 太原市通泽成套设备有限公司 | Multi-roller steel plate-flattening machine |
| CN202527530U (en) * | 2012-04-26 | 2012-11-14 | 北京冶金工程技术联合开发研究中心 | Deflection-adjustable stretching-bending straightener |
| CN203599285U (en) * | 2013-12-24 | 2014-05-21 | 北京京诚之星科技开发有限公司 | Variable roller spacing straightener |
| CN204685735U (en) * | 2015-03-31 | 2015-10-07 | 精美铝业有限公司 | A kind of novel aperture structure of straightener |
| CN206543785U (en) * | 2016-11-29 | 2017-10-10 | 苏州胜禹材料科技股份有限公司 | Evener |
| CN206794427U (en) * | 2017-05-31 | 2017-12-26 | 欧达宜昌机电设备制造有限公司 | A kind of 19 roller straighteners |
-
2018
- 2018-08-31 CN CN201811014004.XA patent/CN109127782B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3308616A1 (en) * | 1983-03-11 | 1984-09-13 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Method and apparatus for levelling sheet metal |
| DE19506224A1 (en) * | 1995-02-22 | 1996-08-29 | Schleicher Gmbh & Co Hermann | Roll straightening device for straightening sheets |
| CN2502816Y (en) * | 2001-09-28 | 2002-07-31 | 中国第二重型机械集团公司 | Variable roller spacing straightening machine for medium plate |
| CN2576370Y (en) * | 2002-09-30 | 2003-10-01 | 邯郸钢铁集团有限责任公司 | Channel steel rolled-piece straightening machine |
| CN2582773Y (en) * | 2002-11-26 | 2003-10-29 | 中国第二重型机械集团公司 | Portal type universal metal shape material straightening machine |
| CN1843647A (en) * | 2005-12-12 | 2006-10-11 | 太原市通泽成套设备有限公司 | Multi-roller steel plate-flattening machine |
| CN1814367A (en) * | 2006-03-02 | 2006-08-09 | 太原科技大学 | 15.Roll combined straightening machine |
| CN202527530U (en) * | 2012-04-26 | 2012-11-14 | 北京冶金工程技术联合开发研究中心 | Deflection-adjustable stretching-bending straightener |
| CN203599285U (en) * | 2013-12-24 | 2014-05-21 | 北京京诚之星科技开发有限公司 | Variable roller spacing straightener |
| CN204685735U (en) * | 2015-03-31 | 2015-10-07 | 精美铝业有限公司 | A kind of novel aperture structure of straightener |
| CN206543785U (en) * | 2016-11-29 | 2017-10-10 | 苏州胜禹材料科技股份有限公司 | Evener |
| CN206794427U (en) * | 2017-05-31 | 2017-12-26 | 欧达宜昌机电设备制造有限公司 | A kind of 19 roller straighteners |
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| CN114558938A (en) * | 2022-01-20 | 2022-05-31 | 顺德职业技术学院 | Bending device for plate processing |
| CN114558938B (en) * | 2022-01-20 | 2024-01-09 | 顺德职业技术学院 | Bending device for plate processing |
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