CN209886627U - Swing roller device easy to maintain and capable of achieving on-line blank head collecting function - Google Patents
Swing roller device easy to maintain and capable of achieving on-line blank head collecting function Download PDFInfo
- Publication number
- CN209886627U CN209886627U CN201822043277.9U CN201822043277U CN209886627U CN 209886627 U CN209886627 U CN 209886627U CN 201822043277 U CN201822043277 U CN 201822043277U CN 209886627 U CN209886627 U CN 209886627U
- Authority
- CN
- China
- Prior art keywords
- roller device
- connecting rod
- roller
- bearing
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000004722 stifle Anatomy 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 46
- 238000009749 continuous casting Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 18
- 230000007704 transition Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 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
- 239000010959 steel Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009865 steel metallurgy Methods 0.000 description 1
Images
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model discloses an easy maintenance can realize on-line collection blank head function's swing roller device, including the swing roller device, the swing roller device is including free roller device, lift axle device, bearing frame device, connecting rod device, thrust cylinder, hydro-cylinder support, the free roller device is installed on the lift axle device, the lift axle device is installed on the bearing frame device, the one end and the primary shaft of thrust cylinder are articulated, the primary shaft is through first cardboard and fix with screw on connecting rod device, the other end and the secondary shaft of thrust cylinder are articulated. The utility model discloses a swing roller device, the flexibility of swing can satisfy the guide of flexible dummy bar, flame cutting machine's continuous cutting and the cutting of base head and the requirement of on-line collection, and adaptability is strong, can satisfy different operating modes, and can maintain on line, and its using widely has positive meaning to improving continuous casting automated production efficiency, improvement continuous casting operating rate.
Description
Technical Field
The utility model relates to a steel metallurgy trade steel billet continuous casting technical field especially relates to an easily maintain swing roller device that can realize collecting the billet function on line.
Background
In the ferrous metallurgy industry, on a continuous casting steel production line, a casting blank is cooled once through a crystallizer, then is cooled and solidified secondarily in a secondary cooling area, enters a pre-cutting roller way after being straightened in a withdrawal and straightening machine area, passes through a flame cutting area after a billet liquid core is completely solidified, and then enters a post-cutting roller way. When the continuous casting device passes through a flame cutting area, a flame cutting machine cuts a casting blank according to a specified size, and due to the limitation of the cutting speed of the flame cutting machine, the cutting stroke is long, so that when the continuous casting device is designed, the distance between the tail roller of the roller way before cutting and the head roller of the roller way after cutting is large and is much larger than the roller distance of the roller way after cutting. For a continuous casting machine adopting a flexible dummy bar, when the dummy bar enters a cutting back roller way from a conveying roller way, when the dummy bar passes through a flame cutting area, the front end of the flexible dummy bar can sag due to the large interval of rollers, so that the bottom of the flexible dummy bar can be lower than the surface of the rollers, the dummy bar can not smoothly enter the cutting front roller way through the flame cutting area, and therefore, a roller is required to be added between the two rollers for transition support, and the dummy bar can be ensured to smoothly enter the cutting front roller way. When a continuous casting machine starts casting and pulling, a dummy bar head of a flexible dummy bar drives a casting blank to move forward in the direction of pulling, the tail of the dummy bar enters a flame cutting area through a roller way before cutting, and at the moment, in order to ensure that the tail of the dummy bar smoothly passes through, a roller is needed for transition support, so that the dummy bar can be ensured to smoothly enter a roller way after cutting, reach a conveying roller way and be stored. On the other hand, when the casting blank enters a flame cutting area for cutting, the transition roller is required to support so as to prevent the casting blank from seriously drooping, but when the cutting gun approaches the dummy bar transition support roller, in order to ensure that the flame cutting machine continuously cuts and prevent the transition support roller from being burnt by the flame of the cutting gun, the transition support roller needs to be temporarily separated from the support position, swing to a safe position, and return to the support position after the cutting gun leaves the support point. Under some circumstances, the continuous casting process requires can the on-line cutting casting blank base head to collect on line, at this moment the base head can cut off through the backing roll back, drops in the middle of the casting flow, falls to the hopper of cutting back roll table below, and when equipment design, the hydro-cylinder of swing roller just can't be designed in the middle of the casting flow, the utility model discloses carried out redesign to original swing roller device to this kind of process requirements, had both guaranteed the online recovery of base head, can realize again that the swing hydro-cylinder changes on line and maintains, improved continuous casting production operating rate.
Although the existing known oscillating roller device for guiding the casting blank and the dummy bar can realize the oscillating function in the horizontal direction and the vertical direction, the oil cylinder is arranged under the casting flow, so that the working environment is severe, the service life is short, the online collecting function of the blank head cannot be realized, the oil cylinder cannot be maintained online, and the improvement of the continuous casting operation rate is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving indoor decoration material in the conventional art and all comparatively ordinary, lack the problem that can strengthen indoor perpendicular greening effect material, and the oscillating roller device of the easy maintenance of proposition can realize collecting the base function on line.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the oscillating roller device comprises a free roller device, a lifting shaft device, a bearing seat device, a connecting rod device, a thrust oil cylinder and an oil cylinder support, wherein the free roller device is arranged on the lifting shaft device;
the free roller device comprises a first blank cap, a first bearing seat, a first transparent cap, a swing roller and a first bearing; first stifle and first number of passing through the lid are two, and the symmetry sets up, both sides first stifle and first pass through between the lid common fixedly connected with first bearing and second bearing, be connected with the swing roller between first bearing and the second bearing jointly.
Preferably, the connecting rod device comprises a connecting rod, a flat key and a baffle plate, the lifting shaft device is connected with the connecting rod through the flat key, and the baffle plate is fixedly connected to the end part of the connecting rod.
Preferably, the free roller device is mounted on the lifting shaft device through a bolt, a washer and a nut.
Preferably, the both sides of lift axle device all interference fit have the third bearing, all fixedly connected with second passes through the lid and the third passes through the lid on the surface of third bearing.
Compared with the prior art, the utility model discloses possess following advantage:
the utility model discloses a swing roller device, the flexibility of swing can satisfy the guide of flexible dummy bar, flame cutting machine's continuous cutting and the cutting of base head and the requirement of on-line collection, and adaptability is strong, can satisfy different operating modes, and can maintain on line, and its using widely has positive meaning to improving continuous casting automated production efficiency, improvement continuous casting operating rate.
Drawings
FIG. 1 is a schematic structural view of a swing roll apparatus of the present invention;
FIG. 2 is a left side view of the oscillating roller assembly of the present invention;
FIG. 3 is a top view of the oscillating roller assembly of the present invention;
fig. 4 is a schematic view of a first state of the present invention;
fig. 5 is a schematic view of a second state of the present invention;
fig. 6 is a schematic view of a third state of the present invention;
fig. 7 is an overall plan view of the present invention.
In fig. 1: the device comprises a free roller device 1, a lifting shaft device 2, a stop block 3, a bearing seat device 4, a connecting rod device 5, a first clamping plate 6, a first shaft 7, a thrust oil cylinder 8, a second shaft 9, a second clamping plate 10 and an oil cylinder support 11.
In fig. 2: 12-a first blank cap, 13-a first bearing, 14-a first transparent cap, 15-a swing roller, 16-a second bearing, 17-a second transparent cap, 18-a bearing seat, 19-a third transparent cap, 20-a connecting rod, 21-a flat key and 22-a baffle.
In fig. 3: 23-bolt, 24-washer, 25-nut.
In fig. 4: 26-roller way before cutting, 27-casting blank, 28-flame cutting machine cutting gun, 29-oscillating roller device and 30-roller way after cutting.
In fig. 5: 31-dummy bar.
In fig. 6: 32-casting blank, 33-blank head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, the utility model discloses swing roller device with function is collected to base head, including swing roller device 29, swing roller device 29 mainly includes free roller device 1, lift axle device 2, bearing frame device 4, link means 5, thrust cylinder 8, hydro-cylinder support 11. The free roller device is installed on the lifting shaft device 2 through a bolt, the lifting shaft device 2 is installed on the bearing seat device 4, one end of the thrust oil cylinder 8 is hinged to the first shaft 7, the first shaft 7 is fixed on the connecting rod device 5 through a first clamping plate and a bolt, the other end of the thrust oil cylinder 8 is hinged to the second shaft 9, and the second shaft 9 is fixed on the oil cylinder support 11 through a second clamping plate and a bolt.
Referring to fig. 2, the lift shaft assembly 2 is connected to the linkage assembly 5 by a flat key 21, the ends of which are secured against play by a stop 22 at the ends of the linkage assembly 5.
Referring to fig. 3, the free roller device is mounted on the lift shaft device 2 by means of bolts 23, washers 24, and nuts 25.
Referring to fig. 4, the oscillating roller device 29 is installed on the roller frame of the cut roller table 30, in a casting blank pouring state, a casting blank moves from the cut roller table casting blank 26 to the cut roller table 30, the flame cutting machine cutting gun 28 moves along with the casting blank 32, when passing through the upper surface of the oscillating roller device 29, the thrust oil cylinder 8 retracts, the free roller device 1 is in a horizontal position, the sufficient distance between the roller surface of the free roller device 1 and the bottom surface of the casting blank 27 can be avoided, the oscillating roller 15 can be prevented from being burnt, the flame cutting machine can continuously cut, the flame cutting distance is prolonged, the requirement of continuous cutting of the flame cutting machine can be well met, and the adaptability is good.
Referring to fig. 5, when the oscillating roller device 29 guides the flexible dummy bar 31 or the cast blank 32, the thrust cylinder extends out, and the free roller device 1 is in a vertical position and plays a role of a supporting point, so that the flexible dummy bar 31 can smoothly pass through a flame cutting area, namely an area between the last roller of a roller way before cutting and the last roller of a roller way after cutting.
Referring to fig. 6 to 7, when the oscillating roller device 29 cuts the billet collecting head 33, the thrust cylinder 8 is extended, the free roller device 1 is in a vertical position and functions as a supporting point, and the cast billet 32 slides along the free roller device 1 to the collecting device below.
In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The oscillating roller device is easy to maintain and capable of achieving the function of collecting blanks on line, comprises an oscillating roller device (29) and is characterized in that the oscillating roller device (29) comprises a free roller device (1), a lifting shaft device (2), a bearing seat device (4), a connecting rod device (5), a thrust oil cylinder (8) and an oil cylinder support (11), the free roller device (1) is installed on the lifting shaft device (2), the lifting shaft device (2) is installed on the bearing seat device (4), one end of the thrust oil cylinder (8) is hinged to a first shaft (7), the first shaft (7) is fixed to the connecting rod device (5) through a first clamping plate (6) and screws, the other end of the thrust oil cylinder (8) is hinged to a second shaft (9), the second shaft (9) is fixed to the oil cylinder support (11) through a second clamping plate (10) and screws, the lifting shaft device (2) is fixedly connected with the connecting rod device (5);
the free roller device (1) comprises a first blank cover (12), a first bearing (13), a first transparent cover (14), a swing roller (15) and a second bearing (16); first stifle (12) and first lid (14) of passing through quantity are two, and the symmetry sets up, both sides first stifle (12) and first pass through and cover (14) between common fixedly connected with first bearing (13) and second bearing (16), be connected with swing roller (15) between first bearing (13) and the second bearing (16) jointly.
2. The easy-to-maintain oscillating roller device capable of achieving the blank head collecting function on line according to claim 1, wherein the connecting rod device (5) comprises a connecting rod (20), a flat key (21) and a baffle plate (22), the lifting shaft device (2) is connected with the connecting rod (20) through the flat key (21), and the baffle plate (22) is fixedly connected to the end part of the connecting rod (20).
3. An easy-to-maintain oscillating roller device capable of collecting blanks on line according to claim 1, wherein the free roller device (1) is installed on the lifting shaft device (2) through a bolt (23), a washer (24) and a nut (25).
4. The easy-to-maintain oscillating roller device capable of collecting blanks on line according to claim 1, wherein the third bearings (18) are in interference fit on two sides of the lifting shaft device (2), and the second transparent covers (17) and the third transparent covers (19) are fixedly connected to the outer surfaces of the third bearings (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043277.9U CN209886627U (en) | 2018-12-06 | 2018-12-06 | Swing roller device easy to maintain and capable of achieving on-line blank head collecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043277.9U CN209886627U (en) | 2018-12-06 | 2018-12-06 | Swing roller device easy to maintain and capable of achieving on-line blank head collecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209886627U true CN209886627U (en) | 2020-01-03 |
Family
ID=69015271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822043277.9U Active CN209886627U (en) | 2018-12-06 | 2018-12-06 | Swing roller device easy to maintain and capable of achieving on-line blank head collecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209886627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530642A (en) * | 2018-12-06 | 2019-03-29 | 中冶南方连铸技术工程有限责任公司 | A kind of swing roller arrangement easy to maintain that online collection base greatest service energy can be achieved |
-
2018
- 2018-12-06 CN CN201822043277.9U patent/CN209886627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530642A (en) * | 2018-12-06 | 2019-03-29 | 中冶南方连铸技术工程有限责任公司 | A kind of swing roller arrangement easy to maintain that online collection base greatest service energy can be achieved |
| CN109530642B (en) * | 2018-12-06 | 2024-11-19 | 中冶南方连铸技术工程有限责任公司 | An easy-to-maintain swing roller device capable of collecting blank heads online |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103042189B (en) | Hammer blade rectangular billet CC flash trimmer | |
| CN204546623U (en) | A kind of groover for the production of packaging for foodstuff corrugated board | |
| CN207873353U (en) | A kind of multi-functional strand cutter device | |
| CN209886627U (en) | Swing roller device easy to maintain and capable of achieving on-line blank head collecting function | |
| CN109530642B (en) | An easy-to-maintain swing roller device capable of collecting blank heads online | |
| CN207592884U (en) | A kind of guide post down-cut shears | |
| CN111318602B (en) | Steel sheet cutting punching press all-in-one | |
| CN201291238Y (en) | Multi-roll mill metal-strip surface blowing and brushing device | |
| CN215880106U (en) | Guide device for flying shear turning device | |
| CN205253745U (en) | Finish rolling descaling device | |
| CN204035202U (en) | A kind of safe and reliable band and strip rolling mill hydraulic pressure guide and guards | |
| CN211637908U (en) | Forming device is used in production of slabstone before railway | |
| CN110315371B (en) | Automatic side clamping device for steel sheet pile saw cutting | |
| CN209223276U (en) | The horizontal staged feeding pressure mechanism cut | |
| CN115609073A (en) | A kind of edge cutting shears that can be quickly moved and switched | |
| CN203091831U (en) | Cold-shearing machine | |
| CN219746319U (en) | Stainless steel continuous casting billet cutting top extraction controllable mobile dust hood system | |
| CN202367028U (en) | Continuous notching press | |
| CN222902426U (en) | A residual material collecting device for a punching machine | |
| CN206717124U (en) | Device for cutting steel plate | |
| CN204277252U (en) | The driven slide carriage of numerical control cutting machine | |
| CN222520680U (en) | Box scrap steel shearing machine | |
| CN204277253U (en) | Slide carriage retaining mechanism on the driven slide carriage of numerical control cutting machine | |
| CN205464239U (en) | Online casting blank burring device | |
| CN217550755U (en) | Guide groove assembly for multi-wire cutting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |