CN115121605B - High-speed rolling mill for cold-rolled ribbed steel bar - Google Patents
High-speed rolling mill for cold-rolled ribbed steel bar Download PDFInfo
- Publication number
- CN115121605B CN115121605B CN202210780728.5A CN202210780728A CN115121605B CN 115121605 B CN115121605 B CN 115121605B CN 202210780728 A CN202210780728 A CN 202210780728A CN 115121605 B CN115121605 B CN 115121605B
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- China
- Prior art keywords
- rolling mill
- speed rolling
- fixing seat
- rolled ribbed
- movable connection
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/0275—Cleaning devices
- B21B45/0287—Cleaning devices removing solid particles, e.g. dust, rust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a cold-rolled ribbed steel bar high-speed rolling mill which comprises a high-speed rolling mill main body, wherein a reducing box and an installation rack are arranged on the high-speed rolling mill main body, a driving rotating shaft is installed on one side in the reducing box, a cleaning cylinder is arranged at the outer end of one side of the reducing box, which is close to a feeding counter roll, a first fixing seat and a second fixing seat are movably clamped in the cleaning cylinder, steel bar ash cleaning brushes are arranged in the first fixing seat and the second fixing seat, a material guide disc is further arranged on the high-speed rolling mill main body, a first installation side plate and a second installation side plate are respectively arranged at two ends of one side of the material guide disc, and a protective roller is uniformly arranged between the first installation side plate and the second installation side plate. The high-speed rolling mill for the cold-rolled ribbed steel bars can effectively reduce the swing amplitude in the steel bar feeding process so as to prevent the influence on the feeding efficiency, and meanwhile, the steel bars can be effectively subjected to ash removal treatment in the feeding process, so that the processing effect of the cold-rolled ribbed steel bars is prevented from being influenced, and the maintenance treatment of the high-speed rolling mill is easy.
Description
Technical Field
The invention relates to the technical field of cold-rolled steel bars, in particular to a high-speed rolling mill for cold-rolled ribbed steel bars.
Background
The cold rolled ribbed steel bar is one with two or three crescent sides formed through reducing the diameter of hot rolled wire rod via several cold rolling steps, pressing rib and eliminating internal stress. The bonding anchoring performance between the cold-rolled ribbed steel bar and the concrete is good, so that the cold-rolled ribbed steel bar is used in a member, the phenomena of cracking and steel wire sliding damage in the anchoring area of the member are radically eliminated, the bearing capacity and the cracking resistance of the end part of the member are improved, the elongation of the cold-rolled ribbed steel bar is larger than that of a similar cold-processed steel material, meanwhile, the steel strength is high, the building steel material can be saved, the engineering cost is reduced, and the cold-rolled ribbed steel bar is widely used in building engineering, highways, airports, municipal administration and hydropower pipelines.
When the existing cold-rolled ribbed steel bar is subjected to cold rolling reducing treatment through a high-speed rolling mill, the condition of swinging can occur in the steel bar feeding process, if the swinging amplitude is large, the feeding treatment of the ribbed steel bar can be influenced, meanwhile, the safety problem can occur easily in swinging of the steel bar, and solid particle impurities such as dust can exist on the surface of the steel bar, so that the reducing treatment of the steel bar can be influenced, and meanwhile, the maintenance of the high-speed rolling mill is not facilitated.
Disclosure of Invention
The invention aims to provide a cold-rolled ribbed steel bar high-speed rolling mill, which solves the problems that when cold-rolled ribbed steel bars in the market are subjected to cold-rolling reducing treatment by the high-speed rolling mill, the swinging of the steel bars occurs in the feeding process, if the swinging amplitude is large, the feeding treatment of the ribbed steel bars is influenced, meanwhile, the swinging of the steel bars is easy to cause safety problems, the surface of the steel bars is provided with solid particle impurities such as dust, the reducing treatment of the steel bars is influenced, and meanwhile, the maintenance of the high-speed rolling mill is not facilitated.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cold rolling ribbed bar high-speed rolling mill, includes the high-speed rolling mill main part, be equipped with reducing box and installing the frame in the high-speed rolling mill main part, and be equipped with the guide pole between reducing box and the installing frame, the first roll that sets up perpendicularly is evenly installed to reducing incasement, and the drive pivot is installed to one of them side in the reducing incasement, and drive pivot overcoat is established and is fixed with the feeding pair roller, evenly install the second roll that the level set up in the installing frame, and the installing frame opposite side is equipped with the guide pair roller, the guide spacing groove has evenly been seted up on the guide pair roller, and the guide pair roller overcoat is equipped with the fixed frame, the reducing box is close to one side outer end of feeding pair roller and is equipped with the cleaning cylinder, and the interior swing joint of cleaning cylinder has first fixing base and second fixing base to all be equipped with the reinforcing bar deashing brush in first fixing base and the second fixing base, and the both ends of guide disc one side are equipped with first installation curb plate and second installation curb plate respectively in the high-speed rolling mill main part, and evenly be equipped with the protection cylinder between first installation curb plate and the second installation curb plate, and first side face and second installation curb plate are the first swing joint and first swing joint have the first swing joint to the first swing joint between the first swing joint and the first swing joint limit groove and the first swing joint arc, and the first swing joint has the first swing joint limit groove to the swing joint between the first swing joint.
Preferably, the first mounting side plates are provided with two gaps, and the gaps of the inclined structures are arranged between the first mounting side plates.
Preferably, the guide tray is of a vertically arranged disc structure, and the lower end plane of the guide tray corresponds to the midpoint position of the cleaning cylinder.
Preferably, the cleaning cylinder is arranged in a C-shaped structure, and limit grooves are respectively formed in two sides of two ends of the cleaning cylinder.
Preferably, adjustable wrenches are movably clamped in the limiting grooves, and the adjustable wrenches are respectively fixed with the first fixing seat and the second fixing seat through screws.
Preferably, the first fixing seat and the second fixing seat are of C-shaped structures with the same shape and structure.
Preferably, the fixed box is sleeved outside the fixed frame, the movable connecting seats are welded on two sides of the fixed frame, and the movable connecting seats are penetrated by screw rods connected with the fixed box.
Compared with the prior art, the invention has the beneficial effects that: the high-speed rolling mill for the cold-rolled ribbed steel bars can effectively reduce the swing amplitude in the steel bar feeding process so as to prevent the influence on the feeding efficiency, and meanwhile, the steel bars can be effectively subjected to ash removal treatment in the feeding process, so that the processing effect of the cold-rolled ribbed steel bars is prevented from being influenced, and the maintenance treatment of the high-speed rolling mill is easy. This cold rolling ribbed bar high-speed rolling mill carries out swing restriction through rotatable regulation's protective drum to the reinforcing bar and handles, and the reinforcing bar can be convenient pass between the protective drum simultaneously, and the material loading of easily reinforcing bar is handled, and the reinforcing bar is fixed by rotatable regulation's deashing brush, and the clearance of easily deashing brush, and the reinforcing bar passes between the deashing brush that simultaneously can be convenient.
Drawings
Fig. 1 is a schematic view of a high-speed rolling mill for cold rolled ribbed steel bars according to the present invention;
FIG. 2 is an enlarged schematic view of the structure of the cold rolled ribbed bar of the present invention at A in FIG. 1;
fig. 3 is a schematic view showing the movable structures of a first movable connecting plate and a second movable connecting plate of the cold rolled ribbed steel bar high-speed rolling mill of the invention;
FIG. 4 is a schematic diagram showing a grooved structure of a cleaning drum of a cold rolled ribbed bar high-speed rolling mill according to the present invention;
FIG. 5 is a side view of a cleaning drum of the cold rolled ribbed bar high speed rolling mill of the present invention;
fig. 6 is a schematic view showing the movable structure of a first fixing seat and a second fixing seat of the cold rolled ribbed steel bar high-speed rolling mill relative to a cleaning cylinder;
fig. 7 is a schematic diagram showing the connection structure of the protective roller and the first movable connecting plate and the second movable connecting plate of the cold rolled ribbed steel bar high-speed rolling mill;
fig. 8 is a schematic view showing a connection structure between a fixed frame and a fixed box of the cold rolled ribbed bar high speed rolling mill of the present invention.
In the figure: 1. a high-speed rolling mill main body; 2. a movable limit groove; 3. the first movable connecting plate; 4. connecting a rotating rod; 5. the second movable connecting plate; 6. a first mounting side plate; 7. driving the rotating shaft; 8. a feeding pair roller; 9. a first roller; 10. a reducing box; 11. a material guiding rod; 12. a frame is installed; 13. a second roller; 14. a material guiding limit groove; 15. a material guiding pair roller; 16. a protective drum; 17. a material guiding disc; 18. a cleaning cylinder; 19. a screw; 20. a fixed frame; 21. a steel bar ash removing brush; 22. a first fixing seat; 23. the second fixing seat; 24. an adjustable wrench; 25. a limit groove; 26. a second mounting side plate; 27. a fixed box; 28. and a movable connecting seat.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the cold rolling ribbed bar high-speed rolling mill comprises a high-speed rolling mill main body 1, wherein a reducing box 10 and a mounting frame 12 are arranged on the high-speed rolling mill main body 1, a guide rod 11 is arranged between the reducing box 10 and the mounting frame 12, a first roller 9 which is vertically arranged is uniformly arranged in the reducing box 10, a driving rotating shaft 7 is arranged on one side of the reducing box 10, a feeding pair roller 8 is sleeved and fixed on the driving rotating shaft 7, a second roller 13 which is horizontally arranged is uniformly arranged on the mounting frame 12, a guide pair roller 15 is arranged on the other side of the mounting frame 12, a guide limit groove 14 is uniformly arranged on the guide pair roller 15, a fixed frame 20 is sleeved outside the guide pair roller 15, a fixed box 27 is sleeved outside the fixed frame 20, movable connecting seats 28 are welded on two sides of the fixed frame 20, screw rods 19 which are connected with the fixed box 27 are penetrated on the movable connecting seats 28, the guide pair roller 15 is provided with guide limit grooves 14 with different sizes, the high-speed rolling mill main body 1 can conduct guiding limit treatment on cold rolled ribbed steel bars with different reducing degrees, the fixed frame 20 is matched with the screw 19 through the movable connecting seat 28 to conduct up-and-down movement treatment, the guiding limit grooves 14 at different positions can be respectively and correspondingly treated with the steel bars, the screw 19 is driven by the existing servo motor capable of rotating positively and negatively, the outer end of one side of the reducing box 10, which is close to the feeding counter roll 8, is provided with the cleaning cylinder 18, the cleaning cylinder 18 is internally and movably clamped with the first fixed seat 22 and the second fixed seat 23, the first fixed seat 22 and the second fixed seat 23 are of C-shaped structures with the same shape and structure, the first fixed seat 22 and the second fixed seat 23 can be matched with the cleaning cylinder 18 through the C-shaped structures, and the steel bar ash cleaning brushes 21 are arranged in the first fixed seat 22 and the second fixed seat 23, the high-speed rolling mill main body 1 is also provided with a guide disc 17, the guide disc 17 is of a vertically arranged disc structure, the lower end plane of the guide disc 17 corresponds to the middle point position of the cleaning cylinder 18, the guide disc 17 guides reinforcing steel bars into the cleaning cylinder 18, the friction condition between the reinforcing steel bars and the cleaning cylinder 18 can be effectively avoided, the cleaning cylinder 18 is prevented from being worn, meanwhile, the reinforcing steel bars are directly subjected to ash cleaning treatment through the reinforcing steel bar ash cleaning brush 21, the subsequent rolling processing of the reinforcing steel bars is easy, dust entering the high-speed rolling mill main body 1 is effectively reduced, the maintenance of the high-speed rolling mill main body 1 is easy, the cleaning cylinder 18 is of a C-shaped structure, two sides of two ends of the cleaning cylinder 18 are respectively provided with a limiting groove 25, the structure enables the reinforcing steel bars to be fast and convenient to be fixed relative to the cleaning cylinder 18 through the C-shaped structure opening of the cleaning cylinder 18, meanwhile, the cleaning and ash discharging treatment of the steel bar ash cleaning brush 21 is easy, the adjustable spanner 24 is movably clamped in the limiting groove 25, the adjustable spanner 24 is respectively in screw fixation with the first fixing seat 22 and the second fixing seat 23, the limiting groove 25 can carry out movable limiting treatment on the adjustable spanner 24, thereby the first fixing seat 22 and the second fixing seat 23 can respectively carry out rotation adjustment treatment under the action of the adjustable spanner 24, the steel bar ash cleaning brush 21 can carry out surrounding treatment on the steel bar, the steel bar surface can carry out ash cleaning treatment, two ends of one side of the guide disc 17 are respectively provided with a first installation side plate 6 and a second installation side plate 26, the first installation side plate 6 is provided with two, and a gap of an inclined structure is arranged between the first installation side plates 6, the structure enables the steel bar to enter between the protection rollers 16 through the gap between the first installation side plates 6, and can have certain contained angle between clearance between the first installation curb plate 6 and the guard roller 16 to prevent that the reinforcing bar from breaking away from between the guard roller 16, at the in-process of reinforcing bar feeding, guard roller 16 carries out the swing restriction processing to the reinforcing bar, reduce the swing range of reinforcing bar, with prevent that the reinforcing bar swing range is big and influence feeding efficiency, first installation curb plate 6 side is equipped with first movable connection plate 3 and second movable connection plate 5 respectively, and be the centrosymmetric setting between first movable connection plate 3 and the second movable connection plate 5, make first movable connection plate 3 and second movable connection plate 5 can rotate towards different directions, thereby make the distance between first movable connection plate 3 and the second movable connection plate 5 increase, easily the reinforcing bar is introduced between guard roller 16 fixed through first movable connection plate 3 and second movable connection plate 5, run through respectively between first movable connection plate 3 and the second movable connection plate 5 and the first installation curb plate 6, and guard roller 16 is in between first movable connection plate 3 and the second movable connection plate 5 respectively, make first movable connection plate 3 and second movable connection plate 5 can be the rotation of the first movable connection plate 3 and second movable connection plate 5 is equipped with the spacing groove 2 is processed respectively to the second movable connection plate 2 under the first movable connection plate 4, the second movable connection plate 2 is set up through the first movable connection plate 2 and the second movable connection plate 5 is fixed, the spacing groove is still set up to the movable connection plate 2 is moved down.
Working principle: when the cold-rolled ribbed bar high-speed rolling mill is used, firstly, the bars reach between the protective rollers 16 through the gaps between the first installation side plates 6, then the first movable connecting plate 3 and the second movable connecting plate 5 rotate relative to the first installation side plates 6 under the action of the connecting rotating rods 4 respectively, the distance between the first movable connecting plate 3 and the second movable connecting plate 5 is reduced, the protective rollers 16 are closed, the protective rollers 16 carry out swing limiting treatment on the bars, the swing amplitude of the bars is reduced, so that the bars are fed, the movable limiting grooves 2 play a limiting role in rotating the first movable connecting plate 3 and the second movable connecting plate 5, the second installation side plates 26 play a firm installation role in installing the first movable connecting plate 3 and the second movable connecting plate 5, and then the bars reach the cleaning cylinders 18 through the guide of the guide disc 17, then the steel bar passes through the C-shaped structure openings of the cleaning cylinder 18 and the first fixing seat 22 and the second fixing seat 23 to reach the steel bar ash cleaning brush 21, then the first fixing seat 22 and the second fixing seat 23 are respectively rotated under the cooperation of the adjustable spanner 24 and the limiting groove 25, the steel bar ash cleaning brush 21 surrounds the steel bar, ash cleaning treatment is carried out when the steel bar passes through the steel bar ash cleaning brush 21, so as to prevent dust from affecting the reducing effect of the steel bar, dust entering the high-speed rolling mill main body 1 is reduced, maintenance of the high-speed rolling mill main body 1 is easy, the steel bar enters the reducing box 10 after passing through the cleaning cylinder 18, then the steel bar sequentially passes through the feeding counter roll 8 and the first roller 9 and then passes through the reducing box 10, the driving rotating shaft 7 drives the feeding counter roll 8 through a motor, the steel bar passing through the reducing box 10 is led to the mounting frame 12 through the material guiding rod 11, and then the steel bar sequentially passes through the second roller 13 for further reducing treatment, the steel bar penetrated out of the installation frame 12 reaches the next processing step through the limit of the guide limit groove 14 on the guide pair roller 15, and when the position of the guide limit groove 14 on the guide pair roller 15 is changed, the screw 19 is driven by a motor to rotate, so that the screw 19 drives the movable connecting seat 28 to move up and down, the fixed frame 20 drives the guide pair roller 15 to move relative to the fixed box 27, and the adjustment treatment of the guide limit groove 14 is realized, thereby completing a series of work.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The high-speed rolling mill for the cold rolled ribbed steel bar comprises a high-speed rolling mill main body (1), and is characterized in that: the high-speed rolling mill is characterized in that a reducing box (10) and a mounting frame (12) are arranged on the high-speed rolling mill main body (1), a guide limit groove (14) is uniformly formed between the reducing box (10) and the mounting frame (12), a first roller (9) which is vertically arranged is uniformly arranged in the reducing box (10), a driving rotating shaft (7) is arranged on one side of the reducing box (10), a feeding counter roller (8) is fixedly sleeved outside the driving rotating shaft (7), a second roller (13) which is horizontally arranged is uniformly arranged on the mounting frame (12), a guide counter roller (15) is arranged on the other side of the mounting frame (12), a guide limit groove (14) is uniformly formed in the guide counter roller (15), a fixing frame (20) is arranged outside the guide counter roller (15), a cleaning cylinder (18) is arranged at the outer end of one side of the reducing box (10) close to the feeding counter roller (8), a first fixing seat (22) and a second fixing seat (23) are movably clamped in the cleaning cylinder (18), a first fixing seat (22) and a second fixing seat (23) are respectively arranged in the first fixing seat (22) and the second fixing seat (23), a guide plate (21) is respectively arranged at two ends of a guide plate (17) and a guide plate (17) are respectively arranged on the two sides of the guide plate (1), and evenly be equipped with between first installation curb plate (6) and second installation curb plate (26) protective drum (16), first installation curb plate (6) side is equipped with first movable connection board (3) and second movable connection board (5) respectively, and is central symmetry setting between first movable connection board (3) and second movable connection board (5), it has connecting bull stick (4) to run through respectively between first movable connection board (3) and second movable connection board (5) and first installation curb plate (6), and protective drum (16) are in between first movable connection board (3) and second movable connection board (5) respectively, arc structure's activity spacing groove (2) have still been seted up on first installation curb plate (6), and first movable connection board (3) and second movable connection board (5) are through fixture block structure and activity spacing groove (2) swing joint respectively.
2. The cold rolled ribbed bar high speed rolling mill of claim 1 wherein: the first installation side plates (6) are provided with two gaps, and an inclined structure is arranged between the first installation side plates (6).
3. The cold rolled ribbed bar high speed rolling mill of claim 1 wherein: the guide disc (17) is of a vertically arranged disc structure, and the lower end plane of the guide disc (17) corresponds to the midpoint position of the cleaning barrel (18).
4. A cold rolled ribbed bar high speed rolling mill as claimed in claim 3, wherein: the cleaning cylinder (18) is arranged in a C-shaped structure, and limit grooves (25) are respectively formed in two sides of two ends of the cleaning cylinder (18).
5. The cold rolled ribbed bar high speed rolling mill of claim 4 wherein: an adjustable wrench (24) is movably clamped in the limiting groove (25), and the adjustable wrench (24) is respectively fixed with the first fixing seat (22) and the second fixing seat (23) through screws.
6. The cold rolled ribbed bar high speed rolling mill of claim 1 wherein: the first fixing seat (22) and the second fixing seat (23) are of C-shaped structures with the same shape and structure.
7. The cold rolled ribbed bar high speed rolling mill of claim 1 wherein: the fixed box (27) is sleeved outside the fixed frame (20), the movable connecting seats (28) are welded on two sides of the fixed frame (20), and the movable connecting seats (28) are penetrated by screw rods (19) connected with the fixed box (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210780728.5A CN115121605B (en) | 2022-07-04 | 2022-07-04 | High-speed rolling mill for cold-rolled ribbed steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210780728.5A CN115121605B (en) | 2022-07-04 | 2022-07-04 | High-speed rolling mill for cold-rolled ribbed steel bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115121605A CN115121605A (en) | 2022-09-30 |
| CN115121605B true CN115121605B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210780728.5A Active CN115121605B (en) | 2022-07-04 | 2022-07-04 | High-speed rolling mill for cold-rolled ribbed steel bar |
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| CN (1) | CN115121605B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200251109Y1 (en) * | 2001-07-05 | 2001-11-16 | 김미자 | Manufacturing Apparatus for Rolled Rebar |
| CN1454725A (en) * | 2003-02-09 | 2003-11-12 | 张光明 | Process and apparatus of intelligent production of spiral reinforcement |
| CN203711488U (en) * | 2013-12-20 | 2014-07-16 | 安徽澳德矿山机械设备有限公司 | Feeding device for three-roller diameter reducing machine |
| CN206550130U (en) * | 2017-03-16 | 2017-10-13 | 于骏 | A kind of high effect dust cleaner for milling train group |
| CN214184623U (en) * | 2020-12-07 | 2021-09-14 | 四川华创衡达工程材料有限公司 | High-speed rolling mill for cold-rolled ribbed steel bars |
| CN214556289U (en) * | 2021-01-12 | 2021-11-02 | 重庆镪镔建筑材料制品有限公司 | High-speed rolling mill for cold-rolling ribbed steel bar |
| CN114406140A (en) * | 2021-11-29 | 2022-04-29 | 成渝钒钛科技有限公司 | Machining platform for machining high-strength steel bars and using method of machining platform |
-
2022
- 2022-07-04 CN CN202210780728.5A patent/CN115121605B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200251109Y1 (en) * | 2001-07-05 | 2001-11-16 | 김미자 | Manufacturing Apparatus for Rolled Rebar |
| CN1454725A (en) * | 2003-02-09 | 2003-11-12 | 张光明 | Process and apparatus of intelligent production of spiral reinforcement |
| CN203711488U (en) * | 2013-12-20 | 2014-07-16 | 安徽澳德矿山机械设备有限公司 | Feeding device for three-roller diameter reducing machine |
| CN206550130U (en) * | 2017-03-16 | 2017-10-13 | 于骏 | A kind of high effect dust cleaner for milling train group |
| CN214184623U (en) * | 2020-12-07 | 2021-09-14 | 四川华创衡达工程材料有限公司 | High-speed rolling mill for cold-rolled ribbed steel bars |
| CN214556289U (en) * | 2021-01-12 | 2021-11-02 | 重庆镪镔建筑材料制品有限公司 | High-speed rolling mill for cold-rolling ribbed steel bar |
| CN114406140A (en) * | 2021-11-29 | 2022-04-29 | 成渝钒钛科技有限公司 | Machining platform for machining high-strength steel bars and using method of machining platform |
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| Publication number | Publication date |
|---|---|
| CN115121605A (en) | 2022-09-30 |
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