CN1431063A - Duplex type machine for straightening and cutting off reinforcing steel bars - Google Patents
Duplex type machine for straightening and cutting off reinforcing steel bars Download PDFInfo
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- CN1431063A CN1431063A CN 03104009 CN03104009A CN1431063A CN 1431063 A CN1431063 A CN 1431063A CN 03104009 CN03104009 CN 03104009 CN 03104009 A CN03104009 A CN 03104009A CN 1431063 A CN1431063 A CN 1431063A
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Abstract
A reinforcing bar straightening and cutting-off machine features that a hydraulic cylinde is arranged in the base of paying out frame for both rotating and inclining the paying out frame, two sets of straightening mechanism are used for preventing axial torsion of reinforcing bar by rotating oppositely, its straightening rotor has T-shaped slot and circular guide sleeve for regulating the straightening roller, and a hydraulic cylinder is used as the power source of cutting off. Its advantages are easy feeding, compact structure, high straightening quality and precise sizes.
Description
Affiliated technical field
The present invention relates to a kind of processing technique field of wire rod, particularly relate to a kind of double armouring aligning cutting-off device.
Background technology
The history of the existing development and production decades concrete-bar straightening-cutting machine of China, particularly new product continues to bring out in recent years.But up to this point, existing concrete-bar straightening-cutting machine in various degree have a following problem: one, present, the every dish of wire roll is all very tall and big, also very heavy, it is very tall and big that pay off rack need be done, so just bring difficulty to charging, the wire rod of the bundle of particularly having loose is exactly that the crane gear charging is also very difficult.Two, in the prior art, the straightener roll of concrete-bar straightening-cutting machine straightening mechanism (straightening element) is all fixed in the turn distance of axis direction of straightening, no matter major diameter and minor diameter, high strength and low intensive reinforcing bar have only a deformed area that size is constant, reinforcing bar adaptive capacity to different-diameter, varying strength is very poor, and the straightening effect is bad.Three, tilt to be installed in straightening on turning the straightener roll axis and the contact angle of reinforcing bar axis be changeless, if angle of inclination by the design of major diameter reinforcing bar, the reinforcing bar contact angle of straightening minor diameter has just become, contact area has diminished, like this in the straightening process, straightener roll will extrude the little curved of even branch on rebar surface, make the straightening poor quality.Four, existing concrete-bar straightening-cutting machine is all finished the straightening task by one group of rotation straightening mechanism.In the straightening process straightening mechanism can only one the direction rotation, so just make the reinforcing bar axis direction distortion after the straightening, particularly hot rolled ribbed steel bar is higher because of two vertical ribs, twists even more serious after the straightening.Five, shut-off mechanism Yi Lianqie cuts out the particle head and causes waste.Six, scale is inaccurate, and it is big to cut off error.
Summary of the invention
In order to have overcome the problems referred to above that existing concrete-bar straightening-cutting machine exists, the invention provides a kind of double armouring aligning cutting-off device, this invention has improved the serviceability of concrete-bar straightening-cutting machine, not only can the straightening plain bar, also can straightening the cold-rolled ribbed and torrid zone roll the rib steel muscle.
The technical solution adopted for the present invention to solve the technical problems is: a cover hydraulic cylinder is set in the base of the pay off rack of concrete-bar straightening-cutting machine, before the sabot bar, under the effect of hydraulic cylinder, make pay off rack inclination 90 degree, make pay off rack be in the upright position under the effect of hydraulic cylinder again after having adorned wire rod, pay off rack rotates during unwrapping wire.Conical gear in straightening mechanism on the driven by motor power transmission shaft rotates, and this conical gear drives two conical gears in two straightening mechanisms again simultaneously, makes the rotation round about simultaneously of two straightening mechanisms.Be provided with 4 T-slots on each straightening is turned, the T-slot of turning in each straightening tilts 5-8 hyperboloid straightener roll (abbreviation straightener roll) is installed; Straightener roll is installed on the roller frame, and roller sets up that meter is circular, and the roller frame is installed in again in the circular fairlead, and the screw rod on the roller frame is installed in to be adjusted on the nut; Circular fairlead can be adjusted the angle of inclination of straightener roll; For prevent that circular fairlead from rotating, and is provided with positioning and clamping mechanism on gland when the reinforcing bar pulling force is big; Nut is adjusted in rotation can make straightener roll move up and down, apply certain pressure to reinforcing bar, under the effect of straightener roll pressure, when straightening mechanism rotates, the straightener roll that tilts to install will produce the axially component velocity of (along the reinforcing bar axis direction), make straightener roll produce rotation, realize that traction reinforcing bar when straightening mechanism rotatablely moves is walked forward and the purpose of straightening.The hole that reinforcing bar continues to walk forward by stationary knife enters the scale bin, on the scale bin, be provided with the scale plate, the scale plate is installed on the scale panel seat, install on the scale panel seat near switch, when reinforcing bar pushes up scale plate below, make angle of scale plate swing, the scale plate with separate near switch, at this moment send the signal of telecommunication near switch, make the piston rod of oil cylinder produce expanding-contracting action by control system, the promotion swing arm swings up and down, and moving knife is housed in the swing arm, when moving knife moves downward and stationary knife cut off reinforcing bar.When cutting off reinforcing bar, the swing arm drivening rod, connecting rod is connected with fork, and retainer plate is housed on the fork, and connecting rod drives fork and makes the retainer plate swing, the capaciting material groove end opening that is contained on the bin is opened, reinforcing bar is very fast to decline down from capaciting material groove, and the top power that this moment, the scale plate lost reinforcing bar sets back very soon, sends the signal of telecommunication near switch, make piston rod withdrawal original position, finish a working cycles.
The invention has the beneficial effects as follows; Compactness rational in infrastructure, dependable performance; Adjust simply, user easily support holds; Overcome existing product, charging difficulty on the pay off rack, reinforcing bar adaptive capacity to different-diameter, different intensity is low, straightening is of poor quality, and the reinforcing bar axis direction easily twists, Yi Lianqie during cut-out, waste material, scale is inaccurate, and the big deficiency that waits of shearing length error is for the user provides a kind of straightening quality height, wide, the more complete bar straightening cut-out of the function equipment of straightening scope.
Summary of the invention
The present invention is further described below in conjunction with drawings and Examples.
The structural representation of Fig. 1 double armouring aligning cutting-off device.
The cutaway view that the straightening of Fig. 2 double armouring aligning cutting-off device is turned.
The bin of Fig. 3 double armouring aligning cutting-off device and shut-off mechanism structural representation.
The structural representation of Fig. 4 double armouring aligning cutting-off device pay off rack.
The structural representation of Fig. 5 double armouring aligning cutting-off device two cover straightening mechanisms and feeding clip mechanism.
The structural representation of Fig. 6 double armouring aligning cutting-off device shut-off mechanism.
The structural representation of the double armouring aligning cutting-off device of two motor-driven of Fig. 7, two cover straightening mechanisms.
The C that the straightening of Fig. 8 double armouring aligning cutting-off device is turned is to view.
Base 1 among the figure, oil cylinder 2, twisted seat 3 and 5, twisted seat 4, loam cake 6, column axle 7, pallet 8, bearing block 9, core frame 10, reinforcing bar 11, handlebar 12 and 34, eccentric wheel 13 and 32, Handle axis 14 and 33, fastening spring 15 and 31, last material folding roller 16 and 30, following material folding roller 17 and 29, straightening turns 18 and 27, hyperboloid straightener roll 19 and 28, conical gear 20 and 26, conical gear 21, axle 22, belt pulley 23 and 24, motor 25, stationary knife 35, moving knife 36, swing arm 37, bolster 38, axle 39, piston rod 40, oil cylinder 41, twisted axis 42, twisted axis seat 43, bin 44, axle 45, scale plate 46, scale panel seat 47, near switch 48, roll shaft 49, circular roller frame 50, circular fairlead 51, adjust nut 52, gland 53, tommyhead bolt 54, T-slot 55, block 56, left plate 57, right plate 58, retainer plate 59, axle 60, fork 61, axle 62, connecting rod 63, axle 64, bolt 65, clamp 66, locating piece 67, nut 68, bolt 69, square opening 70, drive belt pulley 71,72, motor 73, drive belt pulley 74,75, motor 76,77 deep-slotted chip breakers.
Specific embodiment
Embodiment 1
Accompanying drawing 1 discloses one embodiment of the present of invention (see figure 1), is provided with twisted seat 3 and 5 respectively on pay off rack base 1 and loam cake 6, and base 1 is connected with loam cake 6 usefulness twisted seats 4, and oil cylinder 2 is installed on twisted seat 3 and 5; Loam cake 6 has been installed column axle 7, and bearing block 9 has been installed on the column axle 7, and pallet 8 and core frame 10 have been installed again on the bearing block 9; By hydraulic cylinder 2, can make loam cake 6 is fulcrum inclination 90 degree with 4, installs reinforcing bar 11 backs and makes loam cake 6 return the origin-location again by hydraulic cylinder 2; Post dish 8 bearing blocks 9 core framves 10 rotate (see figure 4) during unwrapping wire on column axle 7.The left end of straightening mechanism and right-hand member are provided with the feeding clip mechanism (see figure 5) respectively: by descending material folding roller 17 and 29, last material folding roller 16 and 30, fastening spring 15 and 31, eccentric wheel 13 and 32, Handle axis 14 and 33, handlebar 12 and 34 to constitute; Reinforcing bar is by down material folding 17 and 29, between the last material folding 16 and 30 after, move handlebar 12 and 34 and eccentric wheel 13 and 32 is rotated exert pressure reinforcing bar 11 clampings for spring 15 and 31.The straightening system forms (see figure 5) by two cover straightening mechanisms, and its main body is straightening 18 and 27 (see figure 2)s of turning, and turning in straightening is provided with T-slot 55 on 18 and 27, with tommyhead bolt 54 gland 53 is contained in turn two sides on 18 and 27 of straightening; Adjust nut 52 and be contained on the gland 53, circular fairlead 51 usefulness bolts 69 are contained on the gland 53, and circular roller frame 50 is contained on the adjustment nut 52 and on the circular fairlead 51; Roll shaft 49 is contained on the circular roller frame 50, hyperboloid straightener roll 19 and 28 is contained on the axle 49, be provided with elongated slot 77 on the gland 53 for preventing circular fairlead rotation (see figure 8) when reinforcing bar 11 pulling force are big, on circular fairlead 51, be provided with two locating pieces 67, be provided with four clamps 66 on the gland 53; On gland 53, be provided with two square openings 70; Two locating pieces 67 pass two square openings 70 on the gland 53, hold out against with bolt 65 again, are tightening with nut 68 for preventing to become flexible.Can on T-slot 55, can adjust according to the straightening needs of different-diameter varying strength reinforcing bar and realized variable deformed area at turn axial distance on 18 and 27 of straightening between hyperboloid straightener roll 19 and 28 each roller.Rotate circular fairlead 51 and can make the axis of hyperboloid straightener roll 19 and 28 axis and reinforcing bar 11 obtain a desirable contact angle, can effectively improve the straightening quality of reinforcing bar 11.At straightening turn 27 the left end of 18 right-hand member and straightening of turning conical gear 20 and 26 have been installed respectively, conical gear 21 has been installed on axle 22, conical gear 21 meshes with conical gear 20 and 26 simultaneously, two straightening, 18 and 27 rotations round about simultaneously of turning under the drive of motor 25 belt pulleys 24 and 23, the hyperboloid straightener roll 19 and 28 of turning on 18 and 27 because of two straightening is that reversed dip is installed, when reinforcing bar 11 walking forward automatically the time, can effectively prevent the axial twist of reinforcing bar 11 again by straightening.The (see figure 6) that shut-off mechanism is made up of 38 39 piston rods of stationary knife 35 moving knife 36 swing arms, 37 bolsters, 40 oil cylinders, 41 twisted axis, 42 twisted axis seats 43, scale and blanking mechanism are by bin 44, axle 45, scale plate 46, scale panel seat 47, form near switch 48, axle 60, fork 61, axle 62, connecting rod 63 and axle 64, and wherein bin 44 is made up of block 56, left plate 57, right plate 58 and retainer plate 59., entered in the scale bin 44 by moving on from the hole of stationary knife 35 through between right-hand member material folding roller 29 and 30 by the reinforcing bar 11 of straightening.
The stationary knife 36 of shut-off mechanism is installed on casing, bolster 38 has been installed on casing and support, swing arm 37 has been installed on bolster 38, moving knife 36 has been installed, axle 39 and piston rod 40 have been installed in the rear end of swing arm 37 at the front end of swing arm 37.The lower end of oil cylinder 41 is installed on the twisted axis seat 43 with axle 42.
The mounting means of scale and blanking mechanism is: axle 64 is installed in the swing arm 37, and connecting rod 63 upper ends are installed on the axle 64, and the lower end is installed on the axle 62, and fork 61 right-hand members are installed on the axle 62, and left end is installed on the axle 60, and retainer plate 59 is installed in fork 61 upper ends.Left plate 57 is installed on the support, and right plate 58, block 56 are positioned on left plate 57 and the right plate 58; Block 56, left plate 57, right plate 58, retainer plate 59 has been formed bin 44, and scale panel seat 47 is installed on the bin 44, and axle 45 is installed on the scale panel seat 47, and scale plate 46 is installed on the axle 45, is installed on the scale panel seat 47 near switch 48.
Fig. 7 is second embodiment of the present invention (seeing illustration 7), and motor 73 drives belt pulley 72,71, and motor 76 drive belt pulleys 75,74 drive two cover straightening of straightening mechanism respectively and turn 18,27 with the mutual opposite spin straightening of identical rotating speed.The setting of other mechanism is identical with embodiment 1 with action.
The 3rd embodiment of the present invention can remove a cover straightening and turn, and the setting of other mechanism is identical with embodiment 1 with action.
Its operation principle is: when toward pay off rack core frame 10 dress wire rolls 11, the two-way cylinder that is installed in base 1 and loam cake 6 is stretched out at the effect lower piston rod of hydraulic oil, by fulcrum 3 and 5, loam cake 6 serves as an axle with column axle 7 pallets 8 bearing blocks 9 core framves 10 with loam cake 6 about 90 degree that tilt with fulcrum 4, installs wire roll 11 back and returns origin-location not only but also make pay off rack be in plumbness at the effect lower piston rods of hydraulic oil.Pallet 8 bearing blocks 9 core framves 10 rotate on column axle 7 during unwrapping wire.To go up material folding roller 16 and 30 by handlebar 12 and 34 Handle axis 14 and 33, eccentric wheel 13 and 32, spring 15 and 31 is up mentioned, and separates with 29 with following material folding roller 17, so that reinforcing bar 11 passes through. Material folding roller 16 and 30 all is in this position at ordinary times, has only when remaining stub bar for preventing that reinforcing bar 11 from just putting down material folding roller 16 and 30 with the rotation of straightening mechanism.Motor 25 drives belt pulley 24, belt pulley 24 drives belt pulley 23, belt pulley 23 drives axle 22, axle 22 drives conical gear 21, conical gear 21 drives conical gear 20 and 26 simultaneously, conical gear 20 and 26 drives 18 and 27 rotations round about of turning respectively, eliminates reinforcing bar 11 axial twist with this.Turn and be provided with four T-slots 55 respectively on 18 and 27, T-slot 55 tilts and has settled several hyperboloid straightener rolls 19 and 28, (abbreviation straightener roll), straightener roll 19 and 28 to be contained on the axle 49, axle 49 is contained on the circular roller frame 50, circular roller frame 50 is contained on the circular fairlead 51, circular roller frame 50 upper screw are contained in to be adjusted on the nut 52, circular fairlead 51 and adjustment nut 52 are contained in respectively on the gland 53, and gland 53 usefulness tommyhead bolts 54 are clipped on the T-slot 55; Can on T-slot 55, can adjust according to the straightening needs of different-diameter varying strength reinforcing bar at the axial distance of turning on 18 and 27 between straightener roll 19 and 28 each roller, realize variable deformed area.The axis angle of straightener roll 19 and 28 axis and reinforcing bar 11 can be adjusted by circular fairlead 51 according to the needs of different-diameter reinforcing bar, make the axis of straightener roll 19 and 28 axis and reinforcing bar 11 obtain a desirable contact angle, can effectively improve the bar straightening quality.The drafts that nut 52 can be adjusted straightener roll 19 and 28 is adjusted in rotation, applies certain pressure for reinforcing bar 11 and makes reinforcing bar form curve-like in 18 and 27 turning.After adjust at each position, actuating motor 25.Reinforcing bar 11 is sent between material folding roller 16 and 17, continued to be fed into left side straightening mechanism, reinforcing bar 11 just can be walked automatically and be entered right side straightening mechanism; Because of each straightener roll all is to tilt to be installed on each turns, with the rotation of turning, again because of between straightener roll and the reinforcing bar 11 certain pressure being arranged, straightener roll will produce the axially component velocity of (along the reinforcing bar axis direction) when rotating with turning, and make straightener roll produce rotation and realize reinforcing bar 11 proal purposes.Between the reinforcing bar 11 process right-hand member material folding rollers 29 and 30 of straightening, in the hopper that from the hole of stationary knife 35, enters on the scale bin 44 by moving on, push up on the scale plate 46 that is fixed on the bin 44 when reinforcing bar 11, scale plate 46 is swung an angle on axle 45, make to be contained in and send the signal of telecommunication near switch 48 on the scale panel seat 47, with this control be installed in support 43 with oil cylinder 41, the oil cylinder lower end is connected with support 43 with axle 42, upper end usefulness axle 39 is connected piston rod 40 with swing arm 37; Under the effect of piston rod 40, produce expanding-contracting action, make swing arm 37 swings at oil cylinder; Be contained in the swing arm 37 moving knife 36 with swing arm 37 when the lower swing and stationary knife 35 reinforcing bar 11 is cut off.When cutting off reinforcing bar, (hopper is by last link stopper 56 to be contained in hopper 44, left plate 57 and right plate 58, retainer plate 59 is formed) in reinforcing bar 11, promoting connecting rods 63 and fork 61 by swing arm 37 is that fulcrum makes behind fork 61 and the retainer plate 59 swing certain angles under the effect of deadweight very fast disengaging hopper 44 with axle 64,62 and 60, the top power that this moment, scale plate 46 lost reinforcing bar sets back very soon, send the signal of telecommunication near switch 48, make piston rod withdrawal original position, thereby finish a working cycles.
Claims (9)
1. double armouring aligning cutting-off device, comprise pay off rack, straightening mechanism, haulage gear, fixed ruler cutting mechanism and blanking mechanism composition, it is characterized in that: said straightening mechanism by the straightening of two direction of rotation turn (18) and (27) form, the turn left end of (27) of the right-hand member and the straightening of (18) of turning in straightening has been installed conical gear (20) and (26) respectively, conical gear (21) has been installed on axle (22), and conical gear (21) meshes with conical gear (20) and (26) simultaneously; The twisted seat (3) of pay off rack base (1) and the twisted seat (5) of loam cake (6) are gone up oil cylinder (2) are installed; The stationary knife (36) of shut-off mechanism is installed on casing, swing arm (37) has been installed on bolster (38), moving knife (36) has been installed at the front end of swing arm (37).
2. double armouring aligning cutting-off device according to claim 1 is characterized in that: at the turn T-slot (55) of (18) and (27) of each straightening 5-8 hyperboloid straightener roll go up to be installed.
3. double armouring aligning cutting-off device according to claim 1, it is characterized in that: base (1) is connected with twisted seat (4) with loam cake (6), loam cake (6) has been installed column axle (7), pallet (8) and core frame (10) have been installed on the column axle (7), core frame (10) with loam cake (6) tilt about 90 the degree.
4. double armouring aligning cutting-off device according to claim 1, it is characterized in that: machining T-shaped slot (55) is gone up in turn in straightening (18), (27), with tommyhead bolt (54) gland (53) is contained in turn two sides on (18) of straightening, adjusting nut (52) is contained on the gland (53), circular fairlead (51) is contained on the gland (53) with bolt (69)
5. double armouring aligning cutting-off device according to claim 1, it is characterized in that: circular roller frame (50) be contained in adjust that nut (52) is gone up and circular fairlead (51) on, between circular roller frame (50) and the circular fairlead (51) key is housed, hyperboloid straightener roll (19) is contained on the axle (49) of circular roller frame (50).
6. double armouring aligning cutting-off device according to claim 1, it is characterized in that: go up processing deep-slotted chip breaker (77) at gland (53), on circular fairlead (51), be provided with two locating pieces (67), be provided with four clamps (66) on the gland (53), go up processing two square holes (70) at gland (53), two locating pieces (67) pass two square openings (70) on the gland (53), use bolt (65) to hold out against again, use nut (68) to tighten again for preventing to become flexible.
7. double armouring aligning cutting-off device according to claim 1 is characterized in that: on the rear end axle (39) of swing arm (37) piston rod (40) has been installed, the lower end of oil cylinder (41) is installed on the twisted axis seat (43) with axle (42).
8. double armouring aligning cutting-off device according to claim 1 is characterized in that: turn (18), (27) of two cover straightening of straightening mechanism can drive with identical rotating speed with two motors (73), (76) respectively in the other direction.
9. double armouring aligning cutting-off device according to claim 1 is characterized in that: straightening mechanism can turn in motor-driven one a cover straightening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03104009 CN1233484C (en) | 2003-02-07 | 2003-02-07 | Duplex type machine for straightening and cutting off reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03104009 CN1233484C (en) | 2003-02-07 | 2003-02-07 | Duplex type machine for straightening and cutting off reinforcing steel bars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1431063A true CN1431063A (en) | 2003-07-23 |
| CN1233484C CN1233484C (en) | 2005-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03104009 Expired - Fee Related CN1233484C (en) | 2003-02-07 | 2003-02-07 | Duplex type machine for straightening and cutting off reinforcing steel bars |
Country Status (1)
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| CN (1) | CN1233484C (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361767C (en) * | 2005-12-16 | 2008-01-16 | 上海工程技术大学 | Round rod feeding device on steel bar cutter |
| CN100406152C (en) * | 2003-09-25 | 2008-07-30 | 张光伟 | Method for straightening hot rolled reinforcing steel bar having ribs and equipment |
| CN100418662C (en) * | 2003-09-25 | 2008-09-17 | 张光伟 | Hot rolled ribbed bar straightening method |
| CN102218447A (en) * | 2011-05-05 | 2011-10-19 | 安阳市合力高速冷轧有限公司 | Production line for high-ductility cold-rolled ribbed bars |
| CN102688959A (en) * | 2012-06-19 | 2012-09-26 | 曲海涛 | Simple steel bar straightening and shearing machine |
| CN102688958A (en) * | 2012-06-19 | 2012-09-26 | 曲海涛 | Steel bar straightening and shearing machine with multiple rotating hubs |
| CN102688961A (en) * | 2012-06-19 | 2012-09-26 | 曲海涛 | Pre-stressed steel bar shearing machine |
| CN105081141A (en) * | 2015-09-24 | 2015-11-25 | 莆田市天马机械制造有限公司 | Numerical control plate rebar machine |
| CN105149480A (en) * | 2015-09-22 | 2015-12-16 | 黄跃泽 | Aligning mechanism |
| CN105290265A (en) * | 2015-09-21 | 2016-02-03 | 石家庄开发区华能电气有限公司 | Processing equipment for straightening and cutting steel stranded wire |
| CN106944577A (en) * | 2017-05-08 | 2017-07-14 | 苏州华鹏包装有限公司 | One kind packaging carries the portable steel wire automatic fixed-length cutter of bucket |
| CN107598653A (en) * | 2017-11-09 | 2018-01-19 | 河南恒远恒山工业有限公司 | A kind of novel loading platform and blanking bench equipment |
| CN109382465A (en) * | 2017-08-04 | 2019-02-26 | 矢崎总业株式会社 | Electric wire straightener |
| CN114346116A (en) * | 2020-10-13 | 2022-04-15 | 湖南嘉晟住建科技有限公司 | Method for straightening reinforcing steel bar |
-
2003
- 2003-02-07 CN CN 03104009 patent/CN1233484C/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406152C (en) * | 2003-09-25 | 2008-07-30 | 张光伟 | Method for straightening hot rolled reinforcing steel bar having ribs and equipment |
| CN100418662C (en) * | 2003-09-25 | 2008-09-17 | 张光伟 | Hot rolled ribbed bar straightening method |
| CN100361767C (en) * | 2005-12-16 | 2008-01-16 | 上海工程技术大学 | Round rod feeding device on steel bar cutter |
| CN102218447A (en) * | 2011-05-05 | 2011-10-19 | 安阳市合力高速冷轧有限公司 | Production line for high-ductility cold-rolled ribbed bars |
| CN102688961B (en) * | 2012-06-19 | 2015-07-29 | 曲海涛 | Deformed bar cutting machine |
| CN102688958A (en) * | 2012-06-19 | 2012-09-26 | 曲海涛 | Steel bar straightening and shearing machine with multiple rotating hubs |
| CN102688961A (en) * | 2012-06-19 | 2012-09-26 | 曲海涛 | Pre-stressed steel bar shearing machine |
| CN102688958B (en) * | 2012-06-19 | 2015-05-06 | 曲海涛 | Steel bar straightening and shearing machine with multiple rotating hubs |
| CN102688959A (en) * | 2012-06-19 | 2012-09-26 | 曲海涛 | Simple steel bar straightening and shearing machine |
| CN105290265A (en) * | 2015-09-21 | 2016-02-03 | 石家庄开发区华能电气有限公司 | Processing equipment for straightening and cutting steel stranded wire |
| CN105149480A (en) * | 2015-09-22 | 2015-12-16 | 黄跃泽 | Aligning mechanism |
| CN105081141A (en) * | 2015-09-24 | 2015-11-25 | 莆田市天马机械制造有限公司 | Numerical control plate rebar machine |
| CN105081141B (en) * | 2015-09-24 | 2017-12-05 | 莆田市天马机械制造有限公司 | A kind of numerical control plate muscle machine |
| CN106944577A (en) * | 2017-05-08 | 2017-07-14 | 苏州华鹏包装有限公司 | One kind packaging carries the portable steel wire automatic fixed-length cutter of bucket |
| CN109382465A (en) * | 2017-08-04 | 2019-02-26 | 矢崎总业株式会社 | Electric wire straightener |
| CN107598653A (en) * | 2017-11-09 | 2018-01-19 | 河南恒远恒山工业有限公司 | A kind of novel loading platform and blanking bench equipment |
| CN114346116A (en) * | 2020-10-13 | 2022-04-15 | 湖南嘉晟住建科技有限公司 | Method for straightening reinforcing steel bar |
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| Publication number | Publication date |
|---|---|
| CN1233484C (en) | 2005-12-28 |
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