CN104624733B - Copper clad steel rod iso-curvature is without scratching straightener - Google Patents
Copper clad steel rod iso-curvature is without scratching straightener Download PDFInfo
- Publication number
- CN104624733B CN104624733B CN201510005002.4A CN201510005002A CN104624733B CN 104624733 B CN104624733 B CN 104624733B CN 201510005002 A CN201510005002 A CN 201510005002A CN 104624733 B CN104624733 B CN 104624733B
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- Prior art keywords
- seat
- cabinet
- support
- scratching
- straightener
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Classifications
-
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
A kind of copper clad steel rod iso-curvature is without scratching straightener; including cabinet, feed mechanism, haulage gear and roll gap governor motion; the feed end of cabinet has feed mechanism; feed mechanism is driven by the motor on cabinet; also there is on feed mechanism roll gap governor motion; the discharge end of cabinet has haulage gear, and haulage gear, by the driven by motor in cabinet, leads mechanism and still installs roll gap guiding mechanism；There is on cabinet lubricating system, the side of feed mechanism is provided with the rotation preventive mechanism corresponding with its discharge end, the side of rotation preventive mechanism has the rolling mould straightening mechanism corresponding with its discharge end, the discharge end rolling mould aligning is corresponding with the discharge end of haulage gear, and described rolling mould straightening mechanism is driven by the motor on cabinet.The present invention compared with prior art has without scratching aligning, and flattening precision is high, the advantages such as leveling effect is good.
Description
Present disclosure relates to the straightener of a kind of shape, particularly relates to a kind of metal bar
Straightener.
Quality and the required precision of background technology steel are more and more higher, and some sheet materials, shaped steel and tubing must be through
Crossing straightening process and can be only achieved user's requirement, straightening quality has become as the major criterion weighing product competitiveness.
Owing to copper clad steel rod requires to accomplish that surface is without scratching, without the precision straightening rotated in a circumferential direction, so using what side
Method solves two above problem and is only key, and traditional bar straightening typically has two kinds of aligning modes, rotating hub
(non-cylinder being rotated about axis) hole pattern aligning and cross roll are aligned, and wherein rotating hub hole pattern aligning is to slide
Friction, power consumption is big and rebar surface has serious damage, can not align copper clad steel rod at all；And skew roller type aligning
Make moderate progress than rotating hub hole pattern aligning, owing to each diameter of section of cross roll is different, so must in straightening process
So there is sliding friction, and copper clad steel rod is likely to produce circumference distortion when aligning, so, existing strong
Although straight equipment can accomplish precision straightening, but still suffers from some defects, although can be by reducing smoothing roll table
Surface roughness improves flattening precision, but so can bring difficulty to processing, and causes and substantial amounts of additionally open
, substantially increase processing cost.Existing equipment for straightening is mainly product and is entered by feed mechanism, then
Through straightening mechanism, finally drawn by haulage gear, be also equipped with lubricating system simultaneously, general feed mechanism and
The roll gap guiding mechanism for regulating gap between pressure roller in the two mechanism it is equipped with on haulage gear, can
See, product with or without scratch and flattening precision, leveling effect, quality guarantee mainly by feed mechanism with lead
Draw the straightening mechanism between mechanism to realize.
Summary of the invention it is an object of the invention to provide a kind of copper clad steel rod iso-curvature without scratching straightener, should
Straightener is substantially reduced in straightening process outside the scuffing of bar in realization, and its flattening precision is high, leveling effect
Good, it is ensured that while product quality, to reduce processing cost.
The present invention mainly set up between existing feed mechanism and haulage gear can make product and smoothing roll it
Between produce the mechanism of rolling friction, to realize copper clad steel rod surface without scratching and high-accuracy rectifying without rotate in a circumferential direction
Directly, concrete technical scheme is as follows:
The invention mainly comprises cabinet, feed mechanism, haulage gear and roll gap guiding mechanism, cabinet
Feed end has feed mechanism, and this feed mechanism is driven by the motor on cabinet, and feed mechanism also has roller
Gap guiding mechanism, the discharge end of described cabinet has haulage gear, and this haulage gear is by the motor in cabinet
Drive, described in lead mechanism roll gap guiding mechanism be still installed；On described cabinet, there is lubricating system；Described feeding
The side of mechanism is provided with the rotation preventive mechanism corresponding with its discharge end, and the side of described rotation preventive mechanism has and it
The rolling mould straightening mechanism that discharge end is corresponding, rolls the discharge end of mould straightening mechanism and the discharging of haulage gear
Holding corresponding, described rolling mould straightening mechanism is driven by the motor on cabinet.
Described feed mechanism, haulage gear, roll gap guiding mechanism and lubricating structure are same as the prior art.
Wherein, described rotation preventive mechanism includes base, adjustment seat, adjustment seat lifting assembly, convex roller, recessed roller
And convex roller lifting assembly, the bottom of described base connects with above-mentioned cabinet, base sets and can vertically transport
Dynamic adjustment seat, the vertical movement of this adjustment seat is realized by two groups of adjustment seat lifting assemblies on base.Described
The top of adjustment seat sets two roll shafts, and the two roll shaft top-bottom cross is arranged, and one of them roll shaft sets convex roller,
Set the recessed roller corresponding with convex roller on another roll shaft, the described roll shaft two ends with recessed roller respectively be fixed on tune
Joint seat on bearing block be connected, the described roll shaft two ends with convex roller respectively with two axles that can move vertically
Bearing is connected, and the bearing block that the two can lift is lifted by the two groups of convex rollers being fixed in adjustment seat respectively
Assembly realizes.
Finally, described convex roller and recessed roller are respectively provided with laser scored, in order to can guarantee that and lubricate in straightening process
Oil measure exists in indentation, plays lubrication.
Above-mentioned rotation preventive mechanism uses large deformation Levelling principle, and its application makes copper clad steel rod occur significantly
Plasticity buckles under deformation condition, and spring-go ability is almost identical, therefore regardless of the original song of copper clad steel rod
Rate is the most different, after bigger flexural deformation, can obtain the most equal curvature, finally real
The regulation of existing iso-curvature.
Described rolling mould straightening mechanism includes support side's pillow, hollow axle, bearing block, belt wheel, support, outer
Cover and rolling mould aligning module, described support side pillow is provided with the outer housing surrounded by metallic plate, sets in outer housing
Two bearing blocks being separately fixed on support side's pillow, are provided with the support of a level between two bearings seat, this
The two ends of frame are respectively welded the hollow axle of level, and wherein a hollow axle is arranged on the bearing block of side, and
End is stretched out by bearing block and is connected with belt wheel, and this belt wheel is driven pulley, and it is by the motor belt motor in above-mentioned cabinet
Dynamic, another root hollow axle is arranged on the bearing block of opposite side, sets the arrangement in broken line and realize producing in described support
The rolling mould aligning module that product essence is rectified.
The substantially work process of the present invention is: first copper clad steel rod first passes through feed mechanism, and by feed mechanism
The speed advanced is provided, is then passed through rotation preventive mechanism and carries out de-distortion, make bar produce bigger bending, afterwards
Make copper clad steel rod by rolling mould straightening mechanism, it is carried out essence and rectifys, enter after rolling mould straightening mechanism
Haulage gear, is finally drawn by haulage gear, completes, without scratching aligning, all can have profit in aligning overall process
Each working portion is lubricated by sliding mechanism.
The present invention compared with prior art, has the advantage that
1, there's almost no the scuffing to bar in straightening process, without scratching simultaneously, flattening precision is high, rectifys
The most effective；
2, processing cost is reduced while ensureing product quality, applied widely, practical.
Description of drawings 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the feed mechanism schematic diagram of the present invention.
Fig. 3 is the haulage gear schematic diagram of the present invention.
Fig. 4 is the rotation preventive mechanism schematic diagram of the present invention.
Fig. 5 is the rolling mould straightening mechanism schematic diagram of the present invention.
Fig. 6 is the rolling mould aligning module scheme of installation of the present invention.
Fig. 7 is the rolling mould aligning module schematic front view of the present invention.
Fig. 8 is the framed of the present invention and slide scheme of installation.
Fig. 9 is rolling bearing and the pressing plate scheme of installation of the present invention.
Figure 10 is die sleeve and the rolling mould scheme of installation of the present invention.
Figure 11 is the left view profile of Figure 10.
Figure 12 is the rolling mould schematic perspective view of the present invention.
Just combine accompanying drawing below detailed description of the invention the present invention is elaborated
As shown in Figure 1, Figure 2 and shown in Fig. 3, the feed end of cabinet 17 has feed mechanism 1, feed mechanism
Casing 11 be arranged on cabinet, the side of casing has belt wheel 18, and this belt wheel is driven pulley, and it is by upper
The motor 6 stated in cabinet drives, and the opposite side of described casing has two can the feeding of traction products feeding
Pressure roller 8, one of them is drive roll, and it is driven by above-mentioned belt wheel, and another is driven voller, and it is by product tape
Dynamic, in the wheel carrier 19 on described two feeding pressure roller sides, there are two rollers 7 that can limit product direction of feed,
Also there is on the casing of described feed mechanism the roll gap adjustment machine that can adjust gap between two feeding pressure rollers on it
Structure 9；The side of described feed mechanism is provided with the rotation preventive mechanism 2 corresponding with its discharge end, described rotation preventive mechanism
Side there is the rolling mould straightening mechanism 3 corresponding with its discharge end, described cabinet also has drive
Roll the motor 10 of mould straightening mechanism upper belt-wheel；The discharge end of described cabinet has to go out with rolling mould straightening mechanism
The haulage gear casing 20 that material end is corresponding, the casing 20 of this haulage gear is arranged on cabinet, the one of casing
Side sets belt wheel 21, and this belt wheel is driven pulley, and it is driven by the motor 15 in above-mentioned cabinet, described casing
Opposite side set two can the pressure roller 12 of traction products feeding, one of them is drive roll, and it is by above-mentioned belt wheel
Driving, another is driven voller, and it is driven by product, and described two feeding pressure roller sides set and connect with casing
Importing set 13, this importing set can limit product direction of feed；Between two feeding pressure rollers of described haulage gear
Gap adjust realized by the roll gap guiding mechanism 16 being arranged on casing 20；On described cabinet, there is energy
It is enough feed mechanism and the lubricating system 5 of haulage gear conveying lubricating oil, to ensure smoothly completing of input and output material,
Lubricating system is arranged on rolling mould straightening mechanism.
As shown in Figure 4, described rotation preventive mechanism include base 22, adjustment seat 23, adjustment seat lifting assembly,
Convex roller 36, recessed roller 37 and convex roller lifting assembly, the bottom of described base 22 connects with above-mentioned cabinet,
Setting the adjustment seat 23 that can move vertically on base, the vertical movement of this adjustment seat is by two groups of regulations on base
Seat lifting assembly realizes.Described adjustment seat lifting assembly includes ball-screw, supports seat, gripper shoe and hands
Wheel, the two ends of described base set support seat 25 respectively, and the upper end of support seat is bolted can back-up roller
The gripper shoe 26 of ballscrew, leading screw 27 lower end of ball-screw stretch into support seat in, upper end is stretched out by gripper shoe
And be connected with handwheel 28, the screw of ball-screw is by bolt and the lifting that can move vertically in supporting seat
Slide block 24 is connected, and lifting slider realizes guiding by supporting the chute within seat, the two of described adjustment seat 23
End is connected with corresponding lifting slider 24, to realize the lifting of adjustment seat respectively；When rotation hand wheel, leading screw
Rotate and drive lifting slider to move up and down, thus adjustment seat moves up and down, it is achieved to different-diameter copper clad steel rod
The adjustment of deflection.The top of described adjustment seat sets two roll shafts 35,38, and the two roll shaft top-bottom cross sets
Put, one of them roll shaft 35 set convex roller 36, another roll shaft 38 sets the recessed roller 37 corresponding with convex roller,
It is respectively provided with laser scored on described convex roller and recessed roller, in order to can guarantee that lubricating oil is stored in quarter in straightening process
In trace, play lubrication；With recessed roller roll shaft 38 two ends respectively with the bearing block being fixed in adjustment seat
29 are connected, and roll shaft 35 two ends with convex roller are connected with two bearing blocks that can move vertically 40 respectively,
The bearing block 40 that the two can lift is respectively by the two groups of convex roller lifting assemblies realities being fixed in adjustment seat
Existing, described convex roller lifting assembly includes ball-screw, supports seat, gripper shoe and handwheel, described adjustment seat
On set two relative support seats 30, supporting that the upper end of seat 30 is bolted can back-up roller ballscrew
Gripper shoe 31, leading screw 32 lower end of ball-screw is stretched in support seat, and upper end is stretched out by gripper shoe and and handwheel
33 are connected, and the screw 41 of ball-screw is by bolt and the lifting slider that can move vertically in supporting seat
34 are connected, and lifting slider 34 realizes guiding by supporting the chute within seat, the roll shaft two ends of described convex roller
Bearing block 40 is connected with lifting slider 34 respectively, to realize the lifting of roll shaft, when rotation hand wheel, and leading screw
Rotate and drive lifting slider 34 to move up and down, thus regulate convex roller and move up and down, it is achieved to rod iron and recessed roller,
The fine adjustment of convex roller surface contact conditions.
As shown in Fig. 5 Figure 12, described rolling mould straightening mechanism includes support side's pillow 42, hollow rotating shaft frame
Frame 4, bearing block 43, belt wheel 14, outer housing 45 and rolling mould aligning module 44, described support side pillow 42
It is provided with the outer housing 45 surrounded by metallic plate, in outer housing, sets two bearing blocks being separately fixed on support side's pillow
43, it is provided with the hollow rotating shaft framework 4 of a level, one end of described hollow rotating shaft framework and band in two bearings seat
Wheel 14 is connected, and this belt wheel is driven pulley, and it is by the driven by motor in above-mentioned cabinet, hollow rotating shaft framework 4
Inside set several and product can be realized the rolling mould aligning module 44 that essence is rectified.Roll mould aligning module to be arranged on
In hollow rotating shaft framework 4, framework both ends are respectively welded a hollow axle.
Described rolling mould aligning module mainly include slide 53, framed 52, die sleeve 48, roll mould 49,
Pressing plate 51, rolling bearing 50 and cover plate 46, described cover plate 46 has two pieces, two cover plates be arrangeding in parallel it
Between set relative slide 53, the two slide is fixed together with cover plate by bolt thereon；Each described
The chute of bar shaped is all offered in the inner side of slide, and the two chute is oppositely arranged, and is provided with between two described slides
The rectangle framed 52 that both sides connect with chute respectively, this is framed by two slide cross spacings, described framed
It is respectively arranged at two ends with the regulation bolt 47 threadeded with cover plate up and down, regulation bolt sets stop nut, mould
Frame is by regulation bolt longitudinal spacing；Described framed on offer circle through hole, this through hole install rolling bearing
50, rolling bearing is by being fixed in through hole with framed bolted two groups of pressing plates 51；Described two groups (every
Organize two) pressing plate is separately positioned on framed upper and lower, and often two pressing plates of group are along through-bore axis direction phase
To be arranged on framed before and after two ends, and the two pressing plate is bolted on together, on each pressing plate
Being equipped with the radius circular arc opening less than housing washer radius, the edge of opening of pressing plate is pressed in bearing
On outer ring, to realize the clamping to rolling bearing；External diameter is set identical with its inner ring internal diameter in described rolling bearing
Annular die sleeve 48, set in described die sleeve external diameter identical with its internal diameter annular roll mould 49, roll mould interior
Periphery be processed as on curved surface, and inner peripheral surface having several laser scored 54, it is simple to lubrication oil；
Described rolling mould straightening mechanism is that broken line form is arranged in support, the cover plate on each rolling mould straightening mechanism
It is fixed together with support by bolt.
During work, power and speed are passed to the box house of feed mechanism through belt wheel by the motor in cabinet
Gear reduction unit, the input of decelerator is connected with belt wheel, and outfan is connected with feeding pressure roller actively,
Driving feeding pressure roller to rotate, the copper clad steel rod of biscuit shape enters in feeding pressure roller via feed mechanism roller,
And being produced, by the traction of feeding pressure roller, the speed advanced, in order to back mechanism aligns, and rod iron is by feeding
After pressure roller is drawn, enter between convex roller and the recessed roller of rotation preventive mechanism, rotation preventive mechanism operationally, above convex
Roller can carry out up-down adjustment by convex roller lifting assembly, thus realize to different-diameter copper clad steel excellent with recessed roller,
The fine adjustment of convex roller surface contact conditions, it addition, can make to move down in adjustment seat by adjustment seat lifting assembly
Dynamic, thus realize the adjustment to copper clad steel rod bending deformation quantity, copper clad steel rod enters rotation preventive mechanism and carries out one
The process of press-bending deformation, reaches large curved thus prevents workpiece from rotating in a circumferential direction, and rod iron is through rotation preventive mechanism
Convex-concave rod, enters back into rolling mould straightening mechanism, when copper clad steel rod passes from rolling mould straightening mechanism, staggered
The rolling mould aligning module of configuration it will be pressed into alternating bending state, carries out along with aligning module the most again
Omnibearing rotoflector, Bent mirror regulate suitably under the conditions of, copper clad steel rod walk out rolling mould aligning
Can be aligned after mechanism, these roll mould aligning module and have a certain degree two-by-two, when copper clad steel rod enters
When entering to roll mould aligning module, (copper clad steel rod is entered by hollow rotating shaft frame left hollow axle end and rolls mould,
Initially during pan feeding, the Bent mirror of each rolling mould is zero, is i.e. in horizontal center position, thus manually
Pusher makes rod iron sequentially enter in each rolling mould, and rod iron is entered by hollow rotating shaft frame right hollow axle end
The importing set of haulage gear, all wears after material completes, then adjusts the Bent mirror of each rolling mould) top layer is with oil
It is aligned by the rolling mould of film repeatedly, is finally reached the purpose without scratching precision straightening；Rolling mould table
On face, dot matrix is arranged laser scored, in order to lubrication oil so that roll mould surface and copper clad steel rod surface
Forming the oil film of thin layer, so not only reducing inter-surface friction when copper clad steel rod being carried out smart rectifying,
And significantly reducing the scuffing on copper clad steel rod surface, rod iron is directly entered by after rolling the output of mould straightening mechanism
The importing set of haulage gear, subsequently into traction pressure roller, two traction pressure rollers make copper clad steel rod move forward, directly
To all drawing.
Claims (8)
1. copper clad steel rod iso-curvature is without scratching a straightener, including cabinet, feed mechanism, haulage gear
And roll gap guiding mechanism, the feed end of cabinet has feed mechanism, and this feed mechanism is by the motor on cabinet
Driving, feed mechanism also has roll gap guiding mechanism, the discharge end of described cabinet has haulage gear, should
Haulage gear is by the driven by motor in cabinet, and described haulage gear still installs roll gap guiding mechanism；Described machine
Having lubricating system on case, the side of described feed mechanism is provided with the rotation preventive mechanism corresponding with its discharge end,
The side of described rotation preventive mechanism has the rolling mould straightening mechanism corresponding with its discharge end, rolls mould straightener
The discharge end of structure is corresponding with the discharge end of haulage gear, and described rolling mould straightening mechanism is by the motor on cabinet
Drive；It is characterized in that: described rotation preventive mechanism include base, adjustment seat, adjustment seat lifting assembly, convex roller,
Recessed roller and convex roller lifting assembly, the bottom of described base connects with above-mentioned cabinet, base sets and can hang down
The adjustment seat of straight motion, the vertical movement of this adjustment seat is realized by two groups of adjustment seat lifting assemblies on base；
The top of described adjustment seat sets two roll shafts, and the two roll shaft top-bottom cross is arranged, and one of them roll shaft sets
Convex roller, another roll shaft sets the recessed roller corresponding with convex roller, with recessed roller roll shaft two ends respectively be fixed on
Bearing block in adjustment seat be connected, with convex roller roll shaft two ends respectively with two bearings that can move vertically
Seat is connected, and the bearing block that the two can lift is come down to a lower group by the two groups of convex roller liters being fixed in adjustment seat respectively
Part realizes.
Copper clad steel rod iso-curvature the most according to claim 1, without scratching straightener, is characterized in that: institute
State rolling mould straightening mechanism include support side's pillow, hollow axle, bearing block, belt wheel, support, outer housing and
Rolling mould aligning module, described support side pillow is provided with the outer housing surrounded by metallic plate, sets two points in outer housing
It is not fixed on the bearing block on support side's pillow, is provided with the support of a level between two bearings seat, the two of this support
End is respectively welded the hollow axle of level, and wherein a hollow axle is arranged on the bearing block of side, and end by
Bearing block stretches out and is connected with belt wheel, and this belt wheel is driven pulley, and it is by the driven by motor in above-mentioned cabinet, separately
A piece hollow axle is arranged on the bearing block of opposite side, sets in broken line arrangement and realize product essence and rectify in described support
Rolling mould aligning module.
Copper clad steel rod iso-curvature the most according to claim 2, without scratching straightener, is characterized in that: institute
State rolling mould aligning module and include slide, framed, die sleeve, rolling mould, pressing plate, rolling bearing and lid
Plate, described cover plate has two pieces, sets relative slide between two cover plates be arrangeding in parallel, and the two slide passes through
Bolt thereon is fixed together with cover plate；The chute of bar shaped is all offered in the inner side of each described slide, and these are two years old
Individual chute is oppositely arranged, and is provided with the rectangle that both sides connect respectively with chute framed between two described slides, should
Framed by two slide cross spacings, described framed it is respectively arranged at two ends with the tune threadeded with cover plate up and down
Joint bolt, regulation bolt sets stop nut, framed by regulation bolt longitudinal spacing；Described framed on open
If the through hole of circle, this through hole install rolling bearing, rolling bearing by with framed bolted two groups of pressures
Plate is fixed in through hole；The annular die sleeve that external diameter is identical with its inner ring internal diameter is set in described rolling bearing, described
The annular setting external diameter in die sleeve identical with its internal diameter rolls mould, and the inner peripheral surface rolling mould is processed as curved surface；Institute
Stating rolling mould straightening mechanism is that broken line form is arranged in support, and the cover plate on each rolling mould straightening mechanism leads to
Cross bolt to be fixed together with support.
Copper clad steel rod iso-curvature the most according to claim 1, without scratching straightener, is characterized in that: institute
State adjustment seat lifting assembly to include ball-screw, support seat, gripper shoe and handwheel, the two ends of described base
Set support seat respectively, support the upper end of seat be bolted can the gripper shoe of back-up roller ballscrew, ball
The leading screw lower end of leading screw is stretched in support seat, and upper end is stretched out by gripper shoe and is connected with handwheel, ball-screw
Screw be connected with the lifting slider that can move vertically in supporting seat by bolt, and lifting slider is by supporting
Chute within Zuo realizes guiding, and the two ends of described adjustment seat are connected with corresponding lifting slider respectively, with reality
The lifting of existing adjustment seat.
5., according to the copper clad steel rod iso-curvature described in claim 1 or 4 without scratching straightener, it is characterized in that:
Described convex roller lifting assembly includes ball-screw, supports seat, gripper shoe and handwheel, and described adjustment seat sets
Two relative support seats, support the upper end of seat be bolted can the gripper shoe of back-up roller ballscrew,
The leading screw lower end of ball-screw is stretched in support seat, and upper end is stretched out by gripper shoe and is connected with handwheel, ball wire
The screw of thick stick be connected with the lifting slider that can move vertically in supporting seat by bolt, and lifting slider passes through
Support chute seat within and realize guiding, the bearing block at the roll shaft two ends of described convex roller respectively with lifting slider phase
Even, to realize the lifting of roll shaft.
Copper clad steel rod iso-curvature the most according to claim 1, without scratching straightener, is characterized in that: institute
State be respectively provided with on convex roller and recessed roller laser scored.
Copper clad steel rod iso-curvature the most according to claim 3, without scratching straightener, is characterized in that: institute
State roll mould inner peripheral surface on have laser scored.
Copper clad steel rod iso-curvature the most according to claim 3 is characterized in that without scratching straightener: described
Two groups of pressing plates are separately positioned on framed upper and lower, and often two pressing plates of group set relatively along through-bore axis direction
Put two ends before and after framed, and the two pressing plate is bolted on together, and each pressing plate is all provided with
Having radius to be less than the circular arc opening of housing washer radius, the edge of opening of pressing plate is pressed in the outer ring of bearing
On, to realize the clamping to rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005002.4A CN104624733B (en) | 2015-01-06 | 2015-01-06 | Copper clad steel rod iso-curvature is without scratching straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005002.4A CN104624733B (en) | 2015-01-06 | 2015-01-06 | Copper clad steel rod iso-curvature is without scratching straightener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104624733A CN104624733A (en) | 2015-05-20 |
| CN104624733B true CN104624733B (en) | 2016-08-24 |
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ID=53204242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510005002.4A Expired - Fee Related CN104624733B (en) | 2015-01-06 | 2015-01-06 | Copper clad steel rod iso-curvature is without scratching straightener |
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| CN (1) | CN104624733B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106021776B (en) * | 2016-05-31 | 2019-06-28 | 中国航空工业集团公司西安飞机设计研究所 | A kind of aircraft structure test part is anti-bending and measuring device and its measurement method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57184516A (en) * | 1981-05-09 | 1982-11-13 | Nisshin Steel Co Ltd | Straightening machine for pipe material |
| JPS63149019A (en) * | 1986-12-12 | 1988-06-21 | Nippon Steel Corp | Straightening method for long columnar body |
| DE4311566A1 (en) * | 1993-04-08 | 1994-10-13 | Peddinghaus Rolf | Straightening machine for wire |
| CN2329461Y (en) * | 1998-02-10 | 1999-07-21 | 郑祚 | Nondestructive reinforced bar straightening cutter |
| CN100404159C (en) * | 2006-08-22 | 2008-07-23 | 燕山大学 | Equi-curvature scotch mechanism for steel bar straightener |
| CN101342551B (en) * | 2008-08-07 | 2010-09-01 | 葫芦岛市渤海石油机械厂 | Sucker rod flattener |
-
2015
- 2015-01-06 CN CN201510005002.4A patent/CN104624733B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104624733A (en) | 2015-05-20 |
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