CN203649351U - Continuous composite roller manufacturing apparatus - Google Patents
Continuous composite roller manufacturing apparatus Download PDFInfo
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- CN203649351U CN203649351U CN201320878822.0U CN201320878822U CN203649351U CN 203649351 U CN203649351 U CN 203649351U CN 201320878822 U CN201320878822 U CN 201320878822U CN 203649351 U CN203649351 U CN 203649351U
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Abstract
A continuous composite roller manufacturing apparatus belongs to the technical field of roller manufacturing equipment and is used to improve roller quality and manufacturing efficiency. The technical scheme of the continuous composite roller manufacturing apparatus is that a rotary platform and an ingot assembling centering mechanism are added. The rotary platform is placed on an operation platform; a crucible is fastened on the rotary platform; the rotary platform can be rotationally connected with the operation platform; the ingot assembling centering mechanism is arranged between a movable rack and a fixed rack; a movable part of the ingot assembling centering mechanism is connected with the movable rack; and a fixed part of the ingot assembling centering mechanism. With an addition of the rotary platform, molten water can evenly fall into a holding furnace; with a cooling pipe added under a crystallizer, solidification of molten water is facilitated and steel running away due to less solidification of molten water during a pulling process is avoided; with a steel accommodating disc under a positioning seat, running off molten water can be collected; the ingot centering mechanism can greatly increase speed of roller core assembling and roller disassembling; and by the use of the continuous composite roller manufacturing apparatus, roller manufacturing quality and production reliability are effectively improved.
Description
Technical field
The utility model relates to a kind of metallurgical composite roll manufacturing installation, belongs to roll manufacturing equipment technical field.
Background technology
Composite roll is manufactured with two kinds of modes at present, and the one, machinery is compound, and roller core, working lining are manufactured separately, process rear roller core and working lining and assemble, and form mechanical composite roll; Another kind is metallurgical composite roll, and manufacturing metallurgical composite roll has several different methods, is divided into centre spinning method, high temperature insostatic pressing (HIP) method, continuous casing.Centre spinning method roller core is as cast condition, organizes thickly, and toughness and intensity are poor, and carbide segregation, influence of rolled product quality easily occur working lining under the effect of centrifugal force; The working lining that high temperature insostatic pressing (HIP) method is high in the outside compound one deck hardness of high strength roller core, wearability is good, though can prepare high-intensity composite roll, complex process, production efficiency is low, and is subject to the device-restrictive can only the less roll of production size; Continuous casing, though technique is simple, manufacturing equipment is perfect not enough, affects the workmanship of composite roll.In the manufacture method of above-mentioned several composite rolls, the equipment of continuous casing being produced to roll carries out Improvement and perfection, can improve the workmanship of roll, improves the reliability that continuous composite roll is produced simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide one can improve roll quality, simple, reliably continuous composite roll manufacturing installation.
The technical scheme solving the problems of the technologies described above is:
A kind of composite roll manufacturing installation continuously, its formation comprises running channel, crucible, operating platform, holding furnace, crystallizer, positioning seat, inspection platform, elevating screw, moving support, fixed rack, running channel and crucible are positioned at the top of operating platform, holding furnace and crystallizer are below operating platform, it below crystallizer, is inspection platform, positioning seat is below inspection platform, there is elevating screw positioning seat both sides, the upper end of elevating screw is connected with inspection platform, fixed rack is meshed with elevating screw, moving support is arranged on fixed rack top, it has also increased rotation platform and dress ingot centering body, rotation platform is positioned on operating platform, crucible is fixedly mounted on rotation platform, rotation platform and operating platform are for being rotatably connected, dress ingot centering body is between moving support and fixed rack, the movable part of dress ingot centering body is connected with moving support, the standing part of dress ingot centering body is connected with fixed rack.
Above-mentioned continuous composite roll manufacturing installation, increases cooling water pipe under described crystallizer, and cooling water pipe is around prefabricated tube core circumference.
Above-mentioned continuous composite roll manufacturing installation, increases and connects steel disk under described positioning seat, and the bottom surface that connects steel disk is connected with moving rack upper surface.
Above-mentioned continuous composite roll manufacturing installation, described dress ingot centering body is made up of outer sleeve, push rod, and outer sleeve is fixed on fixed rack, and pushing rod sleeve is contained in outer sleeve, and the moving lower end of support and the front end of push rod are connected.
The beneficial effects of the utility model are:
The utility model has carried out Improvement and perfection on the basis of original continuous casing production roll equipment, remove the vibrator under roller core induction heating apparatus, locating guide device and the operating platform of upper end, increased rotation platform, dress ingot centering body, cooling water pipe and connect steel disk.Increase rotation platform is conducive to molten steel and evenly falls in holding furnace; Under crystallizer, increase cooling water pipe and be conducive to molten steel solidification, prevent the insecure badly bleeding that causes of molten steel solidification in drawing process; Under positioning seat, increase and connect steel disk, be conducive to run the molten steel leaking and collect; Increase the speed that dress ingot centering body can greatly add fast-assembling roller core and unload roll work, be conducive to industrialization and produce.By above-mentioned improvement, the utility model has improved the workmanship of roll, has improved the reliability that continuous composite roll is produced simultaneously, has reached the object that improves roll manufacture level.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, mark is as follows: running channel 1, prefabricated roller core 2, crucible 3, rotation platform 4, operating platform 5, holding furnace 6, crystallizer 7, setscrew nut 8, cooling water pipe 9, inspection platform 10, positioning seat 11, connect steel disk 12, moving support 13, dress ingot centering body 14, fixed rack 15, elevating screw 16.
Detailed description of the invention
The utility model has carried out Improvement and perfection on the basis of original continuous casing production roll equipment, comprise running channel 1, crucible 3, operating platform 5, holding furnace 6, crystallizer 7, positioning seat 11, inspection platform 10, elevating screw 16, moving support 13, fixed rack 15, remove the vibrator under roller core induction heating apparatus, locating guide device and the operating platform of upper end, increased rotation platform 4, dress ingot centering body 14, cooling water pipe 9 and connect steel disk 12.
In figure, show, running channel 1 and crucible 3 are positioned at the top of flat 5 of operation, and holding furnace 6 and crystallizer 7 are below operating platform 5, and crucible 3 and holding furnace 6, crystallizer 7 are at concentric.It below crystallizer 7, is inspection platform 10, positioning seat 11 is below inspection platform 10, there is elevating screw 16 positioning seat 11 both sides, the upper end of elevating screw 16 is connected with inspection platform 10, fixed rack 15 is meshed with elevating screw 16, moving support 13 is arranged on fixed rack 15 tops, and fixed rack 15 can move up and down along elevating screw 16.
In figure, show, the rotation platform 4 increasing is positioned on operating platform 5, and crucible 3 is arranged on rotation platform 4, and rotation platform 4 and operating platform 5 are for being rotatably connected, rotation platform 4 can drive crucible 3 to rotate, and increase rotation platform 4 is conducive to molten steel and evenly falls in holding furnace 6.
In figure, show, dress ingot centering body 14 is between moving support 13 and fixed rack 15, and dress ingot centering body 14 is made up of outer sleeve, push rod, and outer sleeve is fixed on fixed rack 15, and pushing rod sleeve is contained in outer sleeve, and the moving lower end of support 13 and the front end of push rod are connected.Increase the speed that dress ingot centering body 14 can greatly add fast-assembling roller core and unload roll work, be conducive to industrialization and produce.
In figure, show, crystallizer increases cooling water pipe 97 times, and cooling water pipe 9 is around prefabricated tube core 2 circumference, and cooling water pipe 9 is conducive to molten steel solidification, prevents the insecure badly bleeding that causes of molten steel solidification in drawing process.
In figure, show, 11 times increases of positioning seat connect steel disk 12, and the bottom surface that connects steel disk 12 is connected with moving support 13 upper surfaces, increase for 11 times and connect the molten steel collection that steel disk 12 is conducive to run leakage at positioning seat.
The course of work of the present utility model is as follows:
Dress ingot centering body 14 is adjusted to a side, prefabricated roller core 2 is packed in positioning seat 11, adjust setscrew nut 8, prefabricated roller core 2 is adjusted to crystallizer 7 and paralleled, after adjustment, dress ingot centering body 14 is adjusted to and the same axle center of crystallizer 7, and dress ingot centering body 14 drives moving support 13, connect steel disk 12, positioning seat 11 moves simultaneously.Then, fixed rack 15, dress ingot centering body 14, moving support 13, connect steel disk 12, positioning seat 11 rises to Fig. 1 position along elevating screw 16, can start to make composite roll, and molten steel flows in the crucible 3 of rotation through running channel 1, in inflow holding furnace 6, and fixed rack 15, dress ingot centering body 14, moving support 13, connect steel disk 12, positioning seat 11, prefabricated roller core 2 declines along elevating screw 16, the molten steel of prefabricated roller core 2 outer wrapping solidifies interior beginning of crystallizer 7, and the molten steel that prefabricated roller core 2 peripheries is started to solidify by cooling water pipe 9 carries out atomizing spray cooling forming, along with continuous pour steel, cooling forming in the molten steel of parcel, fixed rack 15, dress ingot centering body 14, moving support 13, connect steel disk 12, positioning seat 11, prefabricated roller core 2 constantly declines along elevating screw 16, in the time that the peripheral molten steel length of prefabricated roller core 2 reaches requirement, stop pour steel, after the top of prefabricated roller core 2 drops to inspection platform 10 times, adjust the position of dress ingot centering body 14, can take out blank roll, complete composite casting.
Claims (4)
1. a continuous composite roll manufacturing installation, its formation comprises running channel (1), crucible (3), operating platform (5), holding furnace (6), crystallizer (7), positioning seat (11), inspection platform (10), elevating screw (16), moving support (13), fixed rack (15), running channel (1) and crucible (3) are positioned at the top of operating platform (5), holding furnace (6) and crystallizer (7) are in the below of operating platform (5), inspection platform (10) in the below of crystallizer (7), positioning seat (11) is in inspection platform (10) below, there is elevating screw (16) positioning seat (11) both sides, the upper end of elevating screw (16) is connected with inspection platform (10), fixed rack (15) is meshed with elevating screw (16), moving support (13) is arranged on fixed rack (15) top, it is characterized in that: it has also increased rotation platform (4) and dress ingot centering body (14), rotation platform (4) is positioned on operating platform (5), crucible (3) is fixedly mounted on rotation platform (4), rotation platform (4) and operating platform (5) are for being rotatably connected, dress ingot centering body (14) is positioned between moving support (13) and fixed rack (15), the movable part of dress ingot centering body (14) is connected with moving support (13), the standing part of dress ingot centering body (14) is connected with fixed rack (15).
2. continuous composite roll manufacturing installation according to claim 1, is characterized in that: the lower cooling water pipe (9) that increases of described crystallizer (7), cooling water pipe (9) is around prefabricated tube core (2) circumference.
3. continuous composite roll manufacturing installation according to claim 2, is characterized in that: lower the increasing of described positioning seat (11) connects steel disk (12), and the bottom surface that connects steel disk (12) is connected with moving support (13) upper surface.
4. continuous composite roll manufacturing installation according to claim 3, it is characterized in that: described dress ingot centering body (14) is made up of outer sleeve, push rod, it is upper that outer sleeve is fixed on fixed rack (15), and pushing rod sleeve is contained in outer sleeve, and the lower end of moving support (13) is connected with the front end of push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878822.0U CN203649351U (en) | 2013-12-30 | 2013-12-30 | Continuous composite roller manufacturing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878822.0U CN203649351U (en) | 2013-12-30 | 2013-12-30 | Continuous composite roller manufacturing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649351U true CN203649351U (en) | 2014-06-18 |
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ID=50915788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878822.0U Expired - Fee Related CN203649351U (en) | 2013-12-30 | 2013-12-30 | Continuous composite roller manufacturing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149556A (en) * | 2015-08-03 | 2015-12-16 | 燕山大学 | Solid-liquid composite cast rolling machine for dual-metal-layer composite pipe |
| CN105401059A (en) * | 2015-11-12 | 2016-03-16 | 丹阳恒庆复合材料科技有限公司 | Manufacturing technology and device for improved forged steel roller neck high nickel chrome molybdenum alloy cast composite roller |
-
2013
- 2013-12-30 CN CN201320878822.0U patent/CN203649351U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149556A (en) * | 2015-08-03 | 2015-12-16 | 燕山大学 | Solid-liquid composite cast rolling machine for dual-metal-layer composite pipe |
| CN105149556B (en) * | 2015-08-03 | 2017-06-16 | 燕山大学 | A kind of bimetallic stratiform multiple tube solid-liquid is combined casting and rolling machine |
| CN105401059A (en) * | 2015-11-12 | 2016-03-16 | 丹阳恒庆复合材料科技有限公司 | Manufacturing technology and device for improved forged steel roller neck high nickel chrome molybdenum alloy cast composite roller |
| CN105401059B (en) * | 2015-11-12 | 2018-04-03 | 丹阳恒庆复合材料科技有限公司 | A kind of modified forged steel roll neck high-nickel-chromium molybdenum alloy cast iron composite roll manufacturing process and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 064302 three Qianxi Town, Qianxi County, Hebei Patentee after: HEBEI JINXI IRON AND STEEL GROUP HEAVY INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 064302 three Qianxi Town, Qianxi County, Hebei Patentee before: Hebei Jinxi Steel Group Dafang Industry Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |