CN107214210A - A kind of high performance steel levelling machine with shearing function - Google Patents
A kind of high performance steel levelling machine with shearing function Download PDFInfo
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- CN107214210A CN107214210A CN201710558848.XA CN201710558848A CN107214210A CN 107214210 A CN107214210 A CN 107214210A CN 201710558848 A CN201710558848 A CN 201710558848A CN 107214210 A CN107214210 A CN 107214210A
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- motor
- high performance
- workbench
- steel
- shearing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- 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
- B21D3/02—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 by rollers
- B21D3/05—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 by rollers arranged on axes rectangular to the path of the work
-
- 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
- B21D43/28—Associations of cutting devices therewith
- B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
-
- 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
- B21D43/28—Associations of cutting devices therewith
- B21D43/287—Devices for handling sheet or strip material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention discloses a kind of high performance steel levelling machine with shearing function, including workbench, support and frame, first base is fixed with below the workbench, the first motor and rotating shaft are separately installed with the middle part of the lower section of the workbench, the inner upper of the frame is fixed with hydraulic column, the upper center of the stressed plate is provided with three-motor, hydraulic pressure groove is installed on the right side of the frame, it is provided between the hydraulic pressure groove below discharging opening, the shear and is fixed with second base.This carries the high performance steel levelling machine of shearing function, effective smoothing can be carried out to the steel of steel plate class, steel plate is smoothed by the way of longitudinal straightener roll is combined using horizontal straightener roll, while smoothing precision is ensured, the device can also be allow to smooth longer heavy steel plate, the device can also be sheared while being smoothed to steel to steel, steel is divided into one section of one segment length identical structure, be easy to follow-up processing.
Description
Technical field
The present invention relates to levelling machine technical field, specially a kind of high performance steel levelling machine with shearing function.
Background technology
With China's rapid development of economy, either yield or consumption all occupy first place in the world the steel of China,
It can usually be smoothed during being processed to steel or during use, to facilitate following process program to use,
Existing levelling machine smoothing effect is poor, it is impossible to which longer large-scale steel plate is continuously smoothed, and can not be right after smoothing
Steel are measured and accurately sheared, and levelling machine can only typically be smoothed to steel plate, it is impossible to reinforcing bar or
Steel pipe is smoothed, and for above-mentioned situation, urgent need invents a kind of brand-new levelling machine on the basis of existing levelling machine.
The content of the invention
It is an object of the invention to provide a kind of high performance steel levelling machine with shearing function, to solve above-mentioned background skill
Propose that general levelling machine smoothing effect is poor in art, it is impossible to longer large-scale steel plate is continuously smoothed, and smoothed
After steel can not be measured and accurately shear, and levelling machine can only typically be smoothed to steel plate, it is impossible to right
The problem of reinforcing bar or steel pipe are smoothed.
To achieve the above object, the present invention provides following technical scheme：A kind of high performance steel smoothing with shearing function
It is fixed with to be provided with first base, and first base below machine, including workbench, support and frame, the workbench and subtracts
Shake and the first motor and rotating shaft are separately installed with the middle part of post, the lower section of the workbench, and rotating shaft is located at a left side for the first motor
Side, the lower section both sides of the workbench are separately installed with right headstock and left headstock, and right headstock is located at left headstock
Right side, the inside of the right headstock and left headstock is respectively provided with the second motor, and the upper surface of the workbench is set
Groove is equipped with, and the inside of groove is provided with first longitudinal direction straightener roll, second motor is vertical by the first belt and first
To straightener roll rotate connect, and between first longitudinal direction straightener roll by the second belt rotate connect, the bracket by hinges with
The left side wall of workbench is hinged, and support is provided with preceding auxiliary wheel, and preceding auxiliary wheel on the left side of workbench, the support
Right side be provided with charging aperture, the inner upper of the frame, which is fixed with below hydraulic column, and hydraulic column, is welded with stressed plate,
The upper center of the stressed plate is provided with three-motor, and three-motor is rotated by the first chain with horizontal straightener roll
Connection, and horizontal straightener roll is located at the lower section of stressed plate, and one end of the horizontal straightener roll is welded with bearing, and laterally smoothing
It is provided with the right side of roller on the right side of second longitudinal direction straightener roll, the frame and hydraulic pressure groove is installed, and the inside of hydraulic pressure groove is pacified respectively
Equipped with the first limiting plate and the second limiting plate, and the second limiting plate is between the lower section of the first limiting plate, the hydraulic pressure groove
It is provided with the right side of discharging opening, and hydraulic pressure groove and shear is installed, second base is fixed with below the shear, and
Meter counter and rear auxiliary wheel are separately installed with the right side of shear.
It is preferred that, the hinge, support and preceding auxiliary wheel be provided with above and below two, preceding auxiliary wheel passes through hinge and support
Constitute a head.
It is preferred that, the hydraulic column evenly distributed has 4 in the lower section of frame.
It is preferred that, the horizontal straightener roll is each one group, and is provided with two groups, while on workbench between every group
Horizontal center line is symmetrical.
It is preferred that, the first longitudinal direction straightener roll and second longitudinal direction straightener roll are in same level, and both are respectively
It is provided with 6.
It is preferred that, first limiting plate includes the first spacing hole and the second spacing hole, and the first spacing hole is located at second
The top of spacing hole, while the aperture of the first spacing hole is 2 times of the second spacing hole aperture.
It is preferred that, second limiting plate includes lower pressure plate, telescopic mast and upper pressure plare, lower pressure plate and upper pressure plare
Above and below be respectively and fixedly provided with telescopic mast.
It is preferred that, the shear includes shearing wheel, first gear, the second chain, second gear and the 4th motor,
And first gear is welded with the outside of shearing wheel, and the external stability of the 4th motor has second gear, while first gear
Rotated and linked with second gear by the second chain.
It is preferred that, the shearing wheel and the 4th motor are respectively provided with above and below 2, and shearing wheel and the 4th motor
It is one-to-one relationship between two.
Compared with prior art, the beneficial effects of the invention are as follows：This carries the high performance steel levelling machine of shearing function,
(1) device can carry out effective smoothing to the steel of steel plate class, using horizontal straightener roll and longitudinal straightener roll phase
With reference to mode steel plate is smoothed, ensure smoothing precision while, moreover it is possible to allow the device to longer Large Steel
Plate is smoothed；
(2) device not only can carry out smoothing to steel plate to be smoothed to reinforcing bar or steel pipe, considerably increase
The practicality of the device；
(3) device can also be sheared while being smoothed to steel to steel, steel is divided into one section one section
Length identical structure, is easy to follow-up processing.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is first longitudinal direction straightener roll of the present invention and horizontal straightener roll overlooking the structure diagram；
Fig. 3 is the first spacing plate structure schematic diagram of the invention；
Fig. 4 is the second spacing plate structure schematic diagram of the invention；
Fig. 5 is shear structural representation of the present invention.
In figure：1st, first base, 2, shock structure, 3, workbench, the 4, first motor, 5, rotating shaft, 6, right headstock, 7, left
Headstock, the 8, second motor, the 9, first belt, 10, groove, 11, first longitudinal direction straightener roll, the 12, second belt, 13, hinge,
14th, support, 15, preceding auxiliary wheel, 16, charging aperture, 17, frame, 18, hydraulic column, 19, stressed plate, 20, three-motor, 21,
One chain, 22, horizontal straightener roll, 23, bearing, 24, second longitudinal direction straightener roll, 25, hydraulic pressure groove, the 26, first limiting plate, 2601,
First spacing hole, the 2602, second spacing hole, the 27, second limiting plate, 2701, lower pressure plate, 2702, telescopic mast, 2703, upper pressure
Power plate, 28, discharging opening, 29, shear, 2901, shearing wheel, 2902, first gear, the 2903, second chain, 2904, second
Gear, the 2905, the 4th motor, 30, second base, 31, meter counter, 32, rear auxiliary wheel.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of high performance steel levelling machine with shearing function,
Including workbench 3, support 14 and frame 17, the lower section of workbench 3, which is fixed with to be provided with first base 1, and first base 1, to be subtracted
Shake and the first motor 4 and rotating shaft 5 are separately installed with the middle part of post 2, the lower section of workbench 3, and rotating shaft 5 is located at the first motor 4
Left side, the lower section both sides of workbench 3 are separately installed with right headstock 6 and left headstock 7, and right headstock 6 is located at left headstock 7
Right side, the inside of right headstock 6 and left headstock 7 is respectively provided with the second motor 8, and the upper surface of workbench 3 is set
Fluted 10, and the inside of groove 10 is provided with first longitudinal direction straightener roll 11, the second motor 8 passes through the first belt 9 and first
Longitudinal straightener roll 11 rotates connection, and rotates connection by the second belt 12 between first longitudinal direction straightener roll 11, and support 14 passes through
The left side wall of hinge 13 and workbench 3 is hinged, and support 14 is provided with preceding auxiliary wheel on the left side of workbench 3, support 14
15, and the right side of preceding auxiliary wheel 15 is provided with charging aperture 16, hinge 13, support 14 and preceding auxiliary wheel 15 be provided with above and below two
Individual, preceding auxiliary wheel 15 constitutes a head by hinge 13 and support 14, and preceding auxiliary wheel 15 can pass through hinge 13 and branch
Frame 14 adjusts the distance between two preceding auxiliary wheels 15, and auxiliary wheel 15 is applied to the steel of different-thickness before making；
The inner upper of frame 17 is fixed with hydraulic column 18, and the lower section of hydraulic column 18 is welded with stressed plate 19, hydraulic column
18 frame 17 lower section it is evenly distributed have 4, hydraulic column 18 is that stressed plate 19 is provided in pressure, the top of stressed plate 19
Portion is provided with three-motor 20, and three-motor 20 is rotated with horizontal straightener roll 22 by the first chain 21 and is connected, and
Horizontal straightener roll 22 is located at the lower section of stressed plate 19, and horizontal straightener roll 22 every 6 is one group, and is provided with two groups, while every group
Between on workbench 3 horizontal center line it is symmetrical, steel is born the grinding pressure of a transverse direction, one end of horizontal straightener roll 22
It is welded with bearing 23, and the right side of horizontal straightener roll 22 is provided with second longitudinal direction straightener roll 24, first longitudinal direction straightener roll 11 and the
Two longitudinal straightener rolls 24 are in same level, and both are respectively arranged with 6, first longitudinal direction straightener roll 11 and second longitudinal direction
Straightener roll 24, which cooperates, makes steel bear longitudinal grinding pressure；
The right side of frame 17 is provided with hydraulic pressure groove 25, and the inside of hydraulic pressure groove 25 is separately installed with the first limiting plate 26 and
Two limiting plates 27, and the second limiting plate 27 is located at the lower section of the first limiting plate 26, and the first limiting plate 26 includes the first spacing hole
2601 and second spacing hole 2602, and the first spacing hole 2601 is located at the top of the second spacing hole 2602, while the first spacing hole
2601 aperture is 2 times of the aperture of the second spacing hole 2602, the first spacing hole 2601 of the first limiting plate 26 and the second spacing hole
2602 go for different reinforcing bar or steel pipe carries out spacing, add the versatility of the device, the second limiting plate 27 is wrapped
Include lower pressure plate 2701, telescopic mast 2702 and upper pressure plare 2703, the lower section of lower pressure plate 2701 and upper pressure plare 2703 and upper
Side is respectively and fixedly provided with telescopic mast 2702, and when being smoothed to steel plate, lower pressure plate 2701 and upper pressure plare 2703 are in telescopic mast
Carry out upper and lower displacement in the presence of 2702, the spacing of regulation between the two to carry out the steel of different-thickness spacing with this；
Discharging opening 28 is provided between hydraulic pressure groove 25, and the right side of hydraulic pressure groove 25 is provided with shear 29, shear
29 include shearing wheel 2901, first gear 2902, the second chain 2903, the motor 2905 of second gear 2904 and the 4th, and cut
The outside for cutting wheel 2901 is welded with first gear 2902, and the external stability of the 4th motor 2905 has second gear 2904,
First gear 2902 is rotated with second gear 2904 by the second chain 2903 and linked simultaneously, the motor of shearing wheel 2901 and the 4th
2905 are respectively provided with 2, and the motor of shearing wheel 2901 and the 4th is one-to-one relationship, steel between two about 2905
Material is cut away in the presence of shearing wheel 2901, and the lower section of shear 29 is fixed with second base 30, and shear 29
Right side be separately installed with meter counter 31 and rear auxiliary wheel 32.
Operation principle：When carrying the high performance steel levelling machine of shearing function using this, steel pass through charging aperture 16 first
Enter in the device, due to hinge 13, support 14 and preceding auxiliary wheel 15 be provided with above and below two, preceding auxiliary wheel 15 pass through hinge
Chain 13 and support 14 constitute a head, and preceding auxiliary wheel 15 can adjust two preceding auxiliary wheels by hinge 13 and support 14
The distance between 15, auxiliary wheel 15 is applied to the steel of different-thickness before making, and then steel enter first longitudinal direction straightener roll 11
Lower section, now the second motor 8 drive first longitudinal direction straightener roll 11 to rotate and smoothed to steel by the first belt 9,
Because first longitudinal direction straightener roll 11 and second longitudinal direction straightener roll 24 are in same level, and both are respectively arranged with 6, the
One longitudinal straightener roll 11 and second longitudinal direction straightener roll 24 cooperates and steel is born longitudinal grinding pressure, and then steel are by horizontal
To the lower section of straightener roll 22, the first motor 4 and three-motor 20 drive horizontal school by the chain 21 of rotating shaft 5 and first respectively
Plain-barreled roll 22 is rotated, and makes horizontal straightener roll 22 that steel are applied with horizontal grinding pressure, subsequent steel by the first limiting plate 26 or
The second limiting plate of person 27, and the first spacing hole 2601 of the first limiting plate 26 and the second spacing hole 2602 go for it is different
Reinforcing bar or steel pipe progress are spacing, add the versatility of the device, lower pressure plate 2701 and upper pressure plare 2703 are in telescopic mast
Carry out upper and lower displacement in the presence of 2702, the spacing of regulation between the two, to carry out the steel of different-thickness with this it is spacing, so
Steel are gone out from discharging opening 28 and enter the inside of shear 29 afterwards, and the motor 2905 of shearing wheel 2901 and the 4th is respectively
It is provided with 2, and the motor of shearing wheel 2901 and the 4th between two is one-to-one relationship about 2905, steel are in shearing wheel
It is cut away in the presence of 2901, now the 4th motor 2905 passes through first gear 2902, the second chain 2903 and the second tooth
Wheel 2904 drives shearing wheel 2901 to be rotated, and meter counter 31 can accurately record the length of steel, aid in the device to enter
The accurate shearing of row, here it is should the operation principle with the high performance steel levelling machine of shearing function.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of high performance steel levelling machine with shearing function, including workbench (3), support (14) and frame (17), it is special
Levy and be：It is fixed with below the workbench (3) in first base (1), and first base (1) and shock structure (2) is installed, institute
The first motor (4) and rotating shaft (5) are separately installed with the middle part of the lower section for stating workbench (3), and rotating shaft (5) is located at the first motor
(4) left side, the lower section both sides of the workbench (3) are separately installed with right headstock (6) and left headstock (7), and right power
Case (6) is located at the right side of left headstock (7), and the inside of the right headstock (6) and left headstock (7) is respectively provided with second
Motor (8), the upper surface of the workbench (3) sets fluted (10), and the inside of groove (10) is provided with first longitudinal direction
Straightener roll (11), second motor (8) is rotated with first longitudinal direction straightener roll (11) by the first belt (9) and is connected, and the
Rotated and connected by the second belt (12) between one longitudinal straightener roll (11), the support (14) passes through hinge (13) and workbench
(3) left side wall is hinged, and support (14) is provided with preceding auxiliary wheel on the left side of workbench (3), the support (14)
(15) charging aperture (16), and on the right side of preceding auxiliary wheel (15) is provided with, the inner upper of the frame (17) is fixed with hydraulic column
(18) stressed plate (19), and below hydraulic column (18) is welded with, the upper center of the stressed plate (19) is provided with the 3rd electricity
Motivation (20), and three-motor (20) rotated with horizontal straightener roll (22) by the first chain (21) and be connected, and transverse direction school
Plain-barreled roll (22) is located at the lower section of stressed plate (19), and one end of the horizontal straightener roll (22) is welded with bearing (23), and horizontal school
It is provided with the right side of plain-barreled roll (22) on the right side of second longitudinal direction straightener roll (24), the frame (17) and hydraulic pressure groove (25) is installed, and
The inside of hydraulic pressure groove (25) is separately installed with the first limiting plate (26) and the second limiting plate (27), and the second limiting plate (27) position
Discharging opening (28), and the right side of hydraulic pressure groove (25) are provided between lower section in the first limiting plate (26), the hydraulic pressure groove (25)
It is provided with below shear (29), the shear (29) and is fixed with second base (30), and shear (29)
Right side is separately installed with meter counter (31) and rear auxiliary wheel (32).
2. a kind of high performance steel levelling machine with shearing function according to claim 1, it is characterised in that：The hinge
(13), support (14) and preceding auxiliary wheel (15) be provided with above and below two, preceding auxiliary wheel (15) passes through hinge (13) and support
(14) head is constituted.
3. a kind of high performance steel levelling machine with shearing function according to claim 1, it is characterised in that：The hydraulic pressure
Post (18) evenly distributed has 4 in the lower section of frame (17).
4. a kind of high performance steel levelling machine with shearing function according to claim 1, it is characterised in that：The transverse direction
Every 6 of straightener roll (22) is one group, and is provided with two groups, while the horizontal center line between every group on workbench (3) is symmetrical.
5. a kind of high performance steel levelling machine with shearing function according to claim 1, it is characterised in that：Described first
Longitudinal straightener roll (11) and second longitudinal direction straightener roll (24) are in same level, and both are respectively arranged with 6.
6. a kind of high performance steel levelling machine with shearing function according to claim 1, it is characterised in that：Described first
Limiting plate (26) includes the first spacing hole (2601) and the second spacing hole (2602), and the first spacing hole (2601) is located at the second limit
The top in position hole (2602), while the aperture of the first spacing hole (2601) is 2 times of the second spacing hole (2602) aperture.
7. a kind of high performance steel levelling machine with shearing function according to claim 1, it is characterised in that：Described second
Limiting plate (27) includes lower pressure plate (2701), telescopic mast (2702) and upper pressure plare (2703), lower pressure plate (2701) and upper
The above and below of pressure plare (2703) is respectively and fixedly provided with telescopic mast (2702).
8. a kind of high performance steel levelling machine with shearing function according to claim 1, it is characterised in that：The shearing
Device (29) includes shearing wheel (2901), first gear (2902), the second chain (2903), second gear (2904) and the 4th electricity
It is welded with first gear (2902) on the outside of motivation (2905), and shearing wheel (2901), and the 4th motor (2905) is outer
Portion is fixed with second gear (2904), while first gear (2902) is turned by the second chain (2903) and second gear (2904)
Dynamic link.
9. a kind of high performance steel levelling machine with shearing function according to claim 8, it is characterised in that：The shearing
Wheel (2901) and the 4th motor (2905) are respectively provided with 2, and shearing wheel (2901) and the 4th motor (2905)
It is one-to-one relationship between lower two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558848.XA CN107214210B (en) | 2017-07-11 | 2017-07-11 | A kind of high performance steel levelling machine with shearing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558848.XA CN107214210B (en) | 2017-07-11 | 2017-07-11 | A kind of high performance steel levelling machine with shearing function |
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| Publication Number | Publication Date |
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| CN107214210A true CN107214210A (en) | 2017-09-29 |
| CN107214210B CN107214210B (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710558848.XA Active CN107214210B (en) | 2017-07-11 | 2017-07-11 | A kind of high performance steel levelling machine with shearing function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737857A (en) * | 2017-11-24 | 2018-02-27 | 中国水利水电第五工程局有限公司 | A kind of construction reinforcing bar straightening machine |
| CN110732570A (en) * | 2019-11-14 | 2020-01-31 | 三门梅格测量仪器有限公司 | metal bar straightening device with measurement function |
| CN111001675A (en) * | 2019-12-09 | 2020-04-14 | 李素侠 | Correcting device for regenerated aluminum plate |
| CN111687222A (en) * | 2020-06-15 | 2020-09-22 | 浙江昊昌特材科技有限公司 | High-precision automatic reversible cold rolling mill for high-performance stainless steel seamless steel tube |
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| CN105728499A (en) * | 2016-03-31 | 2016-07-06 | 柳州市正菱车业配件有限公司 | Adjustable bent steel strip straightening machine |
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| JPS5536061A (en) * | 1978-09-08 | 1980-03-13 | Hitachi Ltd | Roller leveler |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737857A (en) * | 2017-11-24 | 2018-02-27 | 中国水利水电第五工程局有限公司 | A kind of construction reinforcing bar straightening machine |
| CN110732570A (en) * | 2019-11-14 | 2020-01-31 | 三门梅格测量仪器有限公司 | metal bar straightening device with measurement function |
| CN111001675A (en) * | 2019-12-09 | 2020-04-14 | 李素侠 | Correcting device for regenerated aluminum plate |
| CN111001675B (en) * | 2019-12-09 | 2022-02-08 | 佛山市南海铝迪金属建材有限公司 | Correcting device for regenerated aluminum plate |
| CN111687222A (en) * | 2020-06-15 | 2020-09-22 | 浙江昊昌特材科技有限公司 | High-precision automatic reversible cold rolling mill for high-performance stainless steel seamless steel tube |
| CN111687222B (en) * | 2020-06-15 | 2022-07-08 | 浙江昊昌特材科技有限公司 | Automatic reversible cold rolling mill for stainless steel seamless steel pipe |
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| Publication number | Publication date |
|---|---|
| CN107214210B (en) | 2018-12-21 |
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Effective date of registration: 20190715 Address after: 402460 No. 28, Four Branches of Changzhou Street Park, Rongchang District, Chongqing Patentee after: Chongqing Ding Chuang optoelectronic Co., Ltd. Address before: 241000 15 floors, Building 4, Service Outsourcing Park, Wuhu High-tech Development Zone, Wuhu City, Anhui Province Patentee before: Wuhu Tai Qing Electronic Technology Co., Ltd. |