CN106825049B - Straightening machine device - Google Patents
Straightening machine device Download PDFInfo
- Publication number
- CN106825049B CN106825049B CN201710220695.8A CN201710220695A CN106825049B CN 106825049 B CN106825049 B CN 106825049B CN 201710220695 A CN201710220695 A CN 201710220695A CN 106825049 B CN106825049 B CN 106825049B
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- auxiliary
- movable
- rolling
- roller set
- roller
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- 238000005096 rolling process Methods 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Wire Processing (AREA)
Abstract
The invention provides a straightener device, which comprises a rolling conveying device, a guide device, a case, a movable frame, a first straightening device, a second straightening device, a first auxiliary rolling device and a second auxiliary rolling device, wherein a roller set is arranged in the rolling conveying device, the guide device is arranged on the side wall of the rolling conveying device, the guide roller set is arranged in the guide device, a guide rail set is arranged on the case, the movable frame is arranged on the guide rail set through a sliding seat, an auxiliary driving mechanism is arranged below the movable frame, a driving screw rod assembly is arranged on the auxiliary driving mechanism, the driving screw rod assembly controls the movable frame to move in the front-back direction through the auxiliary driving mechanism, the movable frame is sequentially provided with the first straightening device, the second straightening device and the first auxiliary rolling device from left to right, wires are extruded and straightened through straightening roller wheels, the surface of the wire rod can not be lost; the adjustable movable roller group is adopted, so that the wire rod production device can adapt to the production of wire rods with different specifications.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of wire straightening, in particular to a straightening machine device.
[ background of the invention ]
A straightening machine is equipment for straightening metal profiles, bars, pipes, wires and the like. The straightener extrudes the bar material and the like through the straightening roller to change the straightness. There are generally two rows of straightening rollers, which are not equal in number. There are also two-roll straightening machines, which rely on the angular change of two rolls to straighten materials of different diameters. The main types are pressure straightening machine, balance roller straightening machine, shoe roller straightening machine, rotary reverse bending straightening machine, etc. the roller is positioned at a certain angle with the movement direction of the straightened product, two or three big pressure rollers are driving pressure rollers driven by a motor to rotate in the same direction, and a plurality of small rollers on the other side are driven pressure rollers which are rotated by the friction force of the rotating round bar or pipe. The small rollers can be adjusted in position simultaneously or separately in a forward or backward direction in order to achieve the desired compression of the product by the rollers, and generally the greater the number of rollers, the greater the precision of the straightened product. After the product is bitten by the roller, the product is continuously moved linearly or rotationally, so that the product is subjected to various deformation such as compression, bending, flattening and the like, and finally the aim of straightening is fulfilled.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a straightening machine device which can extrude and straighten wires through a straightening roller group without loss on the surfaces of the wires; the adjustable movable roller group is adopted, so that the wire rod production device can adapt to the wire rod production of different specifications, the production process is simplified, and the production efficiency is improved.
In order to achieve the purpose, the invention provides a straightener device, which comprises a rolling conveying device, a guiding device, a machine box, a movable machine frame, a first straightening device, a second straightening device, a first auxiliary rolling device and a second auxiliary rolling device, wherein a roller set is arranged in the rolling conveying device, a power box is arranged on one side of the rolling conveying device, a control system is arranged on the rolling conveying device, the power box controls the roller set to rotate through a driving mechanism, the guiding device is arranged on the side wall of the rolling conveying device, the guiding roller set is arranged in the guiding device, a guide rail set is arranged on the machine box, the movable machine frame is arranged on the guide rail set through a sliding seat, an auxiliary driving mechanism is arranged below the movable machine frame, a driving screw rod assembly is arranged on the auxiliary driving mechanism, the driving screw rod assembly controls the movable machine frame to move in the front-back direction, the movable rack is sequentially provided with a first straightening device, a second straightening device and a first auxiliary rolling device from left to right, the rolling conveying device is matched with the first straightening device through a guide device, a first movable roller train and a first fixed roller train are arranged in the first straightening device, a second movable roller train and a third movable roller train are arranged in the second straightening device, a first movable auxiliary roller set and a first fixed auxiliary roller set are arranged in the first auxiliary rolling device from top to bottom, and a guide roller set and an auxiliary roller set are arranged in the second auxiliary rolling device.
Preferably, the guiding device comprises a mounting frame, a supporting wing plate and a roller mounting frame, the mounting frame is L-shaped in longitudinal section, the mounting frame is symmetrically mounted on the side wall of the rolling conveying device, a set of sliding grooves are formed in the mounting frame, the supporting wing plate is symmetrically arranged below the supporting frame, mounting holes are formed in the supporting wing plate, the supporting wing plate is mounted on the sliding grooves through bolts, a mounting cavity is formed in the supporting frame, the roller mounting frame is symmetrically arranged in the mounting cavity, a driving bolt is arranged on one side of the roller mounting frame, a limiting bolt is arranged on the roller mounting frame, a limiting groove is formed in the roller mounting frame, the limiting bolt penetrates through the upper end surface of the supporting frame and is matched with the limiting groove, the driving bolt controls the roller mounting frame to move along the limiting groove, the trend of the limiting groove is consistent, and the roller mounting frame is provided with a guide roller set.
preferably, the first straightening device further comprises a first mounting seat, the first mounting seat is vertically fixed on the movable rack, the first movable roller group is located above the first fixed roller group, a plurality of first adjusting screw assemblies are arranged above the first mounting seat, and the first adjusting screw assemblies drive the first movable roller group to move up and down.
Preferably, the second straightening device further comprises a second adjusting screw assembly and a second mounting seat, the second mounting seat is horizontally mounted on the movable rack, a second movable roller group and a third movable roller group are arranged on two sides of the second mounting seat, a plurality of second adjusting screw assemblies are arranged on the outer side of the second mounting seat, the second adjusting screw assemblies respectively drive the second movable roller group and the third movable roller group to move in the front-back direction, and the symmetrical center lines of the second movable roller group and the third movable roller group coincide with the symmetrical center lines of the first movable roller group and the first fixed roller group.
Preferably, the first auxiliary rolling device further comprises an adjusting cylinder, the top of the first auxiliary rolling device is provided with the adjusting cylinder, and the adjusting cylinder controls the first movable auxiliary roller set to move in the vertical direction.
Preferably, the second auxiliary rolling device further comprises a supporting seat, an auxiliary power box and a control unit, the supporting seat is fixed on the side wall of the movable rack, the guide roller set is vertically installed, the guide roller set and the auxiliary roller set are respectively connected with the auxiliary power box through the control unit, the guide roller set performs positioning rolling on the front and back direction of the profile, and the auxiliary roller set performs positioning rolling on the upper and lower direction of the profile.
The invention has the beneficial effects that: according to the invention, through the matching of the rolling conveying device, the guiding device, the case, the movable rack, the first straightening device, the second straightening device, the first auxiliary rolling device, the second auxiliary rolling device and the like, the wire is extruded and straightened through the straightening roller group, and the surface of the wire is not damaged; the adjustable movable roller set is adopted, the wire rod production with different specifications can be adapted, the rolling conveying device conveys the wire rod, the production process is simplified, and the production efficiency is improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a straightening machine apparatus according to the present invention;
FIG. 2 is a schematic view of a guiding device of a straightening machine apparatus according to the present invention;
Fig. 3 is a schematic top view of a guiding device of a straightening machine apparatus according to the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 3, the straightener device of the present invention comprises a rolling conveyor 1, a guide device 2, a machine box 3, a movable frame 4, a first straightening device 5, a second straightening device 6, a first auxiliary rolling device 7 and a second auxiliary rolling device 8, wherein a roller set 11 is arranged in the rolling conveyor 1, a power box 13 is arranged at one side of the rolling conveyor 1, a control system 12 is arranged on the rolling conveyor 1, the power box 13 controls the roller set 11 to rotate through a driving mechanism, the guide device 2 is arranged on the side wall of the rolling conveyor 1, a guide roller set 25 is arranged in the guide device 2, a guide rail set 31 is arranged on the machine box 3, the movable frame 4 is arranged on the guide rail set 31 through a slide 41, an auxiliary driving mechanism 42 is arranged below the movable frame 4, and a driving screw assembly 43 is arranged on the auxiliary driving mechanism 42, the driving screw assembly 43 controls the front and back direction of the movable rack 4 to move through the auxiliary driving mechanism 42, the movable rack 4 is sequentially provided with a first straightening device 5, a second straightening device 6 and a first auxiliary rolling device 7 from left to right, the rolling conveying device 1 is matched with the first straightening device 5 through a guiding device 2, a first movable roller set 52 and a first fixed roller set 53 are arranged in the first straightening device 5, a second movable roller set 61 and a third movable roller set 62 are arranged in the second straightening device 6, a first movable auxiliary roller set 71 and a first fixed auxiliary roller set 72 are arranged in the first auxiliary rolling device 7 from top to bottom, and a guiding roller set 81 and an auxiliary roller set 82 are arranged in the second auxiliary rolling device 8. The guiding device 2 comprises a mounting frame 21, a supporting frame 22, a supporting wing plate 23 and a roller mounting frame 24, the mounting frame 21 is L-shaped in longitudinal section, the mounting frame 21 is symmetrically mounted on the side wall of the rolling conveying device 1, a set of sliding grooves 211 are formed in the mounting frame 21, the supporting wing plate 23 is symmetrically arranged below the supporting frame 22, a mounting hole is formed in the supporting wing plate 23, the supporting wing plate 23 is mounted on the sliding grooves 211 through bolts 231, a mounting cavity 221 is formed in the supporting frame 22, the roller mounting frame 24 is symmetrically arranged in the mounting cavity 221, a driving bolt 241 is arranged on one side of the roller mounting frame 24, a limiting bolt 242 is arranged on the roller mounting frame 24, a limiting groove 244 is formed in the roller mounting frame 24, the limiting bolt 242 penetrates through the upper end face of the supporting frame 22 and is matched with the limiting groove 244, the driving bolt 241 controls the roller mounting frame 24 to move along the limiting, the direction of the limiting groove 244 is consistent with the direction of the sliding groove 211, and the roller mounting frame 24 is provided with a guide roller set 25. The first straightening device 5 further includes a first mounting base 51, the first mounting base 51 is vertically fixed on the movable frame 4, the first movable roller set 52 is located above the first fixed roller set 53, a plurality of first adjusting screw assemblies 521 are arranged above the first mounting base 51, and the first adjusting screw assemblies 521 drive the first movable roller set 52 to move up and down. The second straightening device 6 further comprises a second adjusting screw assembly 63 and a second mounting seat 64, the second mounting seat 64 is horizontally mounted on the movable frame 4, a second movable roller set 61 and a third movable roller set 62 are arranged on two sides of the second mounting seat 64, a plurality of second adjusting screw assemblies 63 are arranged on the outer side of the second mounting seat 64, the second adjusting screw assemblies 63 respectively drive the second movable roller set 61 and the third movable roller set 62 to move in the front-back direction, and the symmetrical center lines of the second movable roller set 61 and the third movable roller set 62 are coincided with the symmetrical center lines of the first movable roller set 52 and the first fixed roller set 53. The first auxiliary rolling device 7 further comprises an adjusting cylinder 73, the adjusting cylinder 73 is arranged at the top of the first auxiliary rolling device 7, and the adjusting cylinder 73 controls the first movable auxiliary roller group 71 to move up and down. The second auxiliary rolling device 8 further comprises a supporting seat 83, an auxiliary power box 84 and a control unit 85, the supporting seat 83 is fixed on the side wall of the movable frame 4, the guide roller set 81 is vertically installed, the guide roller set 81 and the auxiliary roller set 82 are respectively connected with the auxiliary power box 84 through the control unit 85, the guide roller set 81 performs positioning rolling on the front and back direction of the section bar, and the auxiliary roller set 82 performs positioning rolling on the upper and lower direction of the section bar.
The working process of the invention is as follows:
The invention relates to a straightening machine device, in the working process, a wire rod sequentially passes through a rolling conveying device 1, a guide device 2, a first straightening device 5, a second straightening device 6, a first auxiliary rolling device 7 and a second auxiliary rolling device 8, the rolling conveying device 1 transmits the wire rod into the guide device 2, the guide device 2 is provided with a support frame 22, the support frame 22 is arranged on a sliding chute 211 through bolts, the position of the guide device can be roughly adjusted according to the requirement, a roller mounting frame 24 is arranged in the support frame 22 through the matching of a limiting bolt 242 and a limiting groove 244, a driving bolt 241 can be rotated according to the actual requirement to control the roller supporting frame 24 to move and accurately adjust along the limiting groove 244, the guiding is accurate, the wire rod sequentially enters the first straightening device 5 and the second straightening device 6 through the guide device 2, the first straightening device 5 and the second straightening device 6 are arranged on a movable rack 4, the position of the movable rack 4 is adjusted through the driving screw assembly 43 to roughly adjust the position of the straightening device, the first movable roller group 52 is finely adjusted in the up-and-down direction through the first adjusting bolt assembly 521 according to actual needs, the second movable roller group 61 and the third movable roller group 63 are finely adjusted in the front-and-back direction through the second adjusting screw assembly 63 in the same way, the guide roller group 81 is adjusted to position and roll the profile in the front-and-back direction, the auxiliary roller group 82 is used for positioning and roll the profile in the up-and-down direction, and the wire is extruded and straightened through the straightening roller group, so that the surface of the wire cannot be lost; the adjustable movable roller set is adopted, the wire rod production of different specifications can be adapted, the rolling conveying device conveys the wire rod, secondary straightening and secondary auxiliary rolling are sequentially completed, the production process is simplified, and the production efficiency is improved.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. a straightener apparatus, characterized in that: the rolling device comprises a rolling conveying device (1), a guiding device (2), a case (3), a movable frame (4), a first straightening device (5), a second straightening device (6), a first auxiliary rolling device (7) and a second auxiliary rolling device (8), wherein a roller set (11) is arranged in the rolling conveying device (1), a power box (13) is arranged on one side of the rolling conveying device (1), a control system (12) is arranged on the rolling conveying device (1), the power box (13) controls the roller set (11) to rotate through a driving mechanism, the guiding device (2) is arranged on the side wall of the rolling conveying device (1), the guiding roller set (25) is arranged in the guiding device (2), a guide rail set (31) is arranged on the case (3), and the movable frame (4) is arranged on the guide rail set (31) through a sliding seat (41), an auxiliary driving mechanism (42) is arranged below the movable rack (4), a driving screw assembly (43) is arranged on the auxiliary driving mechanism (42), the driving screw assembly (43) controls the movable rack (4) to move in the front-back direction through the auxiliary driving mechanism (42), a first straightening device (5), a second straightening device (6) and a first auxiliary rolling device (7) are sequentially arranged on the movable rack (4) from left to right, the rolling conveying device (1) is matched with the first straightening device (5) through a guide device (2), a first movable roller set (52) and a first fixed roller set (53) are arranged in the first straightening device (5), a second movable roller set (61) and a third movable roller set (62) are arranged in the second straightening device (6), a first movable auxiliary roller set (71) and a first fixed auxiliary roller set (72) are arranged in the first auxiliary rolling device (7) from top to bottom, the rolling device is characterized in that a guide roller set (81) and an auxiliary roller set (82) are arranged in the second auxiliary rolling device (8), the guide device (2) comprises a mounting frame (21), a supporting frame (22), supporting wing plates (23) and roller mounting frames (24), the longitudinal section of the mounting frame (21) is L-shaped, the mounting frame (21) is symmetrically mounted on the side wall of the rolling conveying device (1), a set of sliding grooves (211) are formed in the mounting frame (21), the supporting wing plates (23) are symmetrically arranged below the supporting frame (22), mounting holes are formed in the supporting wing plates (23), the supporting wing plates (23) are mounted on the sliding grooves (211) through bolts (231), a mounting cavity (221) is formed in the supporting frame (22), the roller mounting frames (24) are symmetrically arranged in the mounting cavity (221), and a driving bolt (241) is arranged on one side of each roller mounting frame (24), be equipped with spacing bolt (242) on gyro wheel mounting bracket (24), spacing groove (244) have been seted up in gyro wheel mounting bracket (24), spacing bolt (242) run through up end and spacing groove (244) cooperation of carriage (22), driving bolt (241) control gyro wheel mounting bracket (24) move along spacing groove (244), the trend of spacing groove (244) is unanimous with the trend of spout (211), install guide roller set (25) on gyro wheel mounting bracket (24), second auxiliary rolling device (8) still includes supporting seat (83), auxiliary power case (84) and control unit (85), the lateral wall at activity frame (4) is fixed in supporting seat (83), guide roller set (81) are vertical form installation, guide roller set (81), auxiliary roller set (82) link to each other with auxiliary power case (84) respectively through control unit (85), the guide roll set (81) is used for positioning and rolling the section in the front-back direction, and the auxiliary roll set (82) is used for positioning and rolling the section in the up-down direction.
2. A straightener apparatus as claimed in claim 1, wherein: the first straightening device (5) further comprises a first mounting seat (51), the first mounting seat (51) is vertically fixed on the movable rack (4), the first movable roller group (52) is located above the first fixed roller group (53), a plurality of first adjusting screw assemblies (521) are arranged above the first mounting seat (51), and the first adjusting screw assemblies (521) drive the first movable roller group (52) to move in the vertical direction.
3. A straightener apparatus as claimed in claim 1, wherein: the second straightening device (6) further comprises a second adjusting screw assembly (63) and a second mounting seat (64), the second mounting seat (64) is horizontally mounted on the movable frame (4), a second movable roller group (61) and a third movable roller group (62) are arranged on two sides of the second mounting seat (64), a plurality of second adjusting screw assemblies (63) are arranged on the outer side of the second mounting seat (64), the second adjusting screw assemblies (63) respectively drive the second movable roller group (61) and the third movable roller group (62) to move in the front-back direction, and the symmetrical center lines of the second movable roller group (61) and the third movable roller group (62) coincide with the symmetrical center lines of the first movable roller group (52) and the first fixed roller group (53).
4. A straightener apparatus as claimed in claim 1, wherein: the first auxiliary rolling device (7) further comprises an adjusting cylinder (73), the adjusting cylinder (73) is arranged at the top of the first auxiliary rolling device (7), and the adjusting cylinder (73) controls the first movable auxiliary roller set (71) to move in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220695.8A CN106825049B (en) | 2017-04-06 | 2017-04-06 | Straightening machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220695.8A CN106825049B (en) | 2017-04-06 | 2017-04-06 | Straightening machine device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106825049A CN106825049A (en) | 2017-06-13 |
| CN106825049B true CN106825049B (en) | 2019-12-10 |
Family
ID=59148320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710220695.8A Active CN106825049B (en) | 2017-04-06 | 2017-04-06 | Straightening machine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106825049B (en) |
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| CN107952910A (en) * | 2017-11-21 | 2018-04-24 | 金华市金钟焊接材料有限公司 | A kind of B alloy wire coalignment |
| CN109500302A (en) * | 2018-09-29 | 2019-03-22 | 佛山市顺德区奔蓝五金机械有限公司 | Wave wire molding machine |
| CN109675969A (en) * | 2019-03-06 | 2019-04-26 | 浙江亚磊型钢冷拔有限公司 | A kind of round steel coalignment |
| CN110453517B (en) * | 2019-08-13 | 2024-06-25 | 中铁建电气化局集团康远新材料有限公司 | Device and method for controlling outer diameter size of stranded wire |
| CN110947869A (en) * | 2019-12-25 | 2020-04-03 | 国网辽宁省电力有限公司沈阳供电公司 | Loosening prevention device special for high-voltage line |
| CN111653423B (en) * | 2020-07-01 | 2021-10-01 | 广安华讯电子有限公司 | Automatic threading machine head clamp for producing network transformer magnet core coil |
| CN111843387A (en) * | 2020-07-23 | 2020-10-30 | 浙江亚磊型钢冷拔有限公司 | Production process of high-precision linear guide rail |
| CN114833194A (en) * | 2022-05-19 | 2022-08-02 | 河北纵航机械制造有限公司 | Full-automatic cotton gin |
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|---|---|---|---|---|
| JPH0615334A (en) * | 1992-06-30 | 1994-01-25 | Kawasaki Steel Corp | Inlet guide device for bar steel mill |
| JPH07204725A (en) * | 1994-01-20 | 1995-08-08 | Nippon Steel Corp | Rolling roller guide for rods |
| CN1492786A (en) * | 2001-12-19 | 2004-04-28 | 柳炳燮 | Continuing rolling apparatus for wire |
| CN202539936U (en) * | 2012-04-18 | 2012-11-21 | 佛山市顺德区鑫洲机电设备有限公司 | Flattening, automatic alignment and cutting integrated forming machine of wire |
| CN202845652U (en) * | 2012-10-30 | 2013-04-03 | 重庆伟铭金属有限公司 | Steel bar on-line straightening device |
| CN206824392U (en) * | 2017-04-06 | 2018-01-02 | 浙江亚磊型钢冷拔有限公司 | A kind of straightener device |
-
2017
- 2017-04-06 CN CN201710220695.8A patent/CN106825049B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615334A (en) * | 1992-06-30 | 1994-01-25 | Kawasaki Steel Corp | Inlet guide device for bar steel mill |
| JPH07204725A (en) * | 1994-01-20 | 1995-08-08 | Nippon Steel Corp | Rolling roller guide for rods |
| CN1492786A (en) * | 2001-12-19 | 2004-04-28 | 柳炳燮 | Continuing rolling apparatus for wire |
| CN202539936U (en) * | 2012-04-18 | 2012-11-21 | 佛山市顺德区鑫洲机电设备有限公司 | Flattening, automatic alignment and cutting integrated forming machine of wire |
| CN202845652U (en) * | 2012-10-30 | 2013-04-03 | 重庆伟铭金属有限公司 | Steel bar on-line straightening device |
| CN206824392U (en) * | 2017-04-06 | 2018-01-02 | 浙江亚磊型钢冷拔有限公司 | A kind of straightener device |
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| CN106825049A (en) | 2017-06-13 |
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Effective date of registration: 20230726 Address after: No.11, Qianxi Road, Wenling City, Taizhou City, Zhejiang Province Patentee after: TAIZHOU LEIDA PROFILE STEEL COLD DRAWING Co.,Ltd. Address before: 314300 Lingang Industrial Zone, Shupu Town, Shunan village, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG YALEI STEEL COLD DRAWING Co.,Ltd. |
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