CN100388992C - Five roller drawing and straightening machine - Google Patents
Five roller drawing and straightening machine Download PDFInfo
- Publication number
- CN100388992C CN100388992C CNB2006101509438A CN200610150943A CN100388992C CN 100388992 C CN100388992 C CN 100388992C CN B2006101509438 A CNB2006101509438 A CN B2006101509438A CN 200610150943 A CN200610150943 A CN 200610150943A CN 100388992 C CN100388992 C CN 100388992C
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- throwing
- roller
- bearing seat
- roll bearing
- fixed
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Abstract
The five roller drawing and straightening machine is for drawing and straightening casting blank in continuous casting machine. The five roller drawing and straightening machine includes three casting blank drawing rollers in the upper part of the machine frame and two casting blank drawing rollers in the lower part, and of the five rollers, four are driving rollers. The present invention has three points straightening, elongated straightening area, raised casting blank quality and raised dynamic performance.
Description
Technical field
The present invention relates to a kind of straightener that is used for strand on the conticaster.
Background technology
Two throwing rollers above existing five roller drawing and straightening machine (straightener) is general are drive roll, three following throwing rollers are driven voller, and two top drive rolls mostly provide power by separately motor respectively, a straightening machine has only two drive rolls, these two drive rolls are relatively poor with respect to its power performance of strand, occur the roller skidding easily, make casting speed inhomogeneous.In addition, two (top two rollers) structure of three (following three rollers) down on five throwing rollers, (2 alignings) shortened in the actual aligning district of strand on the straightening machine that make, and influences the quality of strand.As: the patent No. be ZL01239385, Granted publication day are utility model patent that September 11 in 2002, day, were called " dual 5-roller frames progressive straightening straightening machine " have two go up throwing rollers initiatively and two initiatively the throwing roller provide power by separately motor respectively.
Summary of the invention
The objective of the invention is to have only two drive rolls for solving existing five roller drawing and straightening machine, its power performance is relatively poor, occurs the roller skidding easily, makes casting speed inhomogeneous.Two times three structure on five throwing rollers actually shortens the aligning district of strand on the straightening machine, influences the quality problems of strand, and a kind of five roller drawing and straightening machine is provided.The present invention has the advantages that power performance is good, the aligning zone is long, casting billet quality is good.The present invention comprises two roller frame plates, after-frame, side arm, puts on the shelf, underframe, the throwing roller of going forward, go up in the throwing roller, go up back throwing roller, down before the throwing roller, down back throwing roller, gearbox, chain, initiatively gear wheel, motor, two throwing roll bearing seat of going forward, two go up in throwing roll bearing seat, two go up back throwing roll bearing seat, two down before throwing roll bearing seat, two back throwing roll bearing seat, first gear wheel, second gear wheel, hyperdontogeny wheel and the 4th gear wheel down; The lower end of after-frame and side arm is separately fixed on the upper side of underframe rear and front end, fixedly connected with the middle part of after-frame and the upper end of side arm respectively in the two ends of putting on the shelf, two roller frame plates are arranged between the after-frame and side arm of the downside of putting on the shelf abreast, gearbox is fixed on the upside of putting on the shelf, motor is fixed on the side on the gearbox, initiatively gear wheel is fixed on the output shaft of gearbox, the throwing roller of going forward is fixed between two roller frame plates anterior downside by two throwing roll bearing seat of going forward, the throwing roll bearing seat was fixed on the downside at middle part between two roller frame plates during the throwing roller was gone up by two in going up, last back throwing roller is gone up the downside that back throwing roll bearing seat is fixed on rear portion between two roller frame plates by two, the throwing roller is fixed on the front portion of underframe upside down by two down preceding throwing roll bearing seat, following back throwing roller is fixed on the rear portion of underframe upside by two down back throwing roll bearing seat, the throwing roller of going forward, throwing roller in going up, an end of throwing roller and following back throwing roller homonymy is fixed with first gear wheel respectively down, the 4th gear wheel, second gear wheel and hyperdontogeny wheel, initiatively gear wheel, first gear wheel, the 4th gear wheel, connect by chain drive between second gear wheel and the hyperdontogeny wheel.The main points of technical solution of the present invention are that five throwing rollers have three throwing rollers to be fixed on the interior top of frame, and two throwing rollers are fixed on the bottom in the frame, and five throwing rollers have four to be drive roll.Three throwing rollers on top form 3 alignings, make aligning zone lengthening, have improved the quality of strand, and four drive rolls rotate synchronously, have avoided the roller skidding, have improved power performance.The present invention has the advantage that power performance is good, the aligning zone is long, casting billet quality is good.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention, Fig. 2 be the A of Fig. 1 to view, Fig. 3 be the B of Fig. 1 to view, Fig. 4 is the D-D cutaway view of Fig. 1, Fig. 5 is the C-C cutaway view of Fig. 1.
The specific embodiment
The specific embodiment one: (referring to the present embodiment of Fig. 1～Fig. 5) by two roller frame plates 1, after-frame 3, side arm 29, put 10 on the shelf, underframe 28, the throwing roller 14 of going forward, throwing roller 22 in going up, last back throwing roller 24, throwing roller 17 down, following back throwing roller 19, gearbox 7, chain 8, active gear wheel 9, motor 27, two throwing roll bearing seat 34 of going forward, go up middle throwing roll bearing seat 32 for two, go up back throwing roll bearing seat 31 for two, two down preceding throwing roll bearing seat 43, back throwing roll bearing seat 33 under two, first gear wheel 48, second gear wheel 49, hyperdontogeny wheel the 50 and the 4th gear wheel 51 is formed; The lower end of after-frame 3 and side arm 29 is separately fixed on the upper side of underframe 28 rear and front ends, fixedly connected with the upper end of side arm 29 with the middle part of after-frame 3 respectively in put on the shelf 10 two ends, two roller frame plates 1 are arranged between the after-frame 3 and side arm 29 of 10 downsides of putting on the shelf abreast, gearbox 7 is fixed on 10 the upside of putting on the shelf, motor 27 is fixed on the side on the gearbox 7, initiatively gear wheel 9 is fixed on the output shaft 5 of gearbox 7, the throwing roller 14 of going forward is fixed between two roller frame plates 1 anterior downside by two throwing roll bearing seat 34 of going forward, throwing roll bearing seat 32 was fixed on the downside at middle part between two roller frame plates 1 during throwing roller 22 was gone up by two in going up, last back throwing roller 24 is gone up the downside that back throwing roll bearing seat 31 is fixed on rear portion between two roller frame plates 1 by two, throwing roller 17 is fixed on the front portion of underframe 28 upsides down by two down preceding throwing roll bearing seat 43, following back throwing roller 19 is fixed on the rear portion of underframe 28 upsides by two down back throwing roll bearing seat 33, the throwing roller 14 of going forward, throwing roller 22 in going up, an end of throwing roller 17 and following back throwing roller 19 homonymies is fixed with first gear wheel 48 respectively down, the 4th gear wheel 51, second gear wheel 49 and hyperdontogeny wheel 50, initiatively gear wheel 9, first gear wheel 48, the 4th gear wheel 51, be in transmission connection by chain 8 between second gear wheel 49 and the hyperdontogeny wheel 50.
The specific embodiment two: (difference referring to the present embodiment of Fig. 1～Fig. 5) and the specific embodiment one is, hydraulic jack 4, axis 12 and connecting plate 42 on five roller drawing and straightening machine, have been increased, connecting plate 42 is fixed between two roller frame plates 1, the bottom of hydraulic jack 4 is fixed on the upper end of after-frame 3, the hydraulic stem 30 of hydraulic jack 4 is fixedlyed connected with connecting plate 42, and the front end of two roller frame plates 1 is hinged by axis 12 and side arm 29.Other composition is identical with the specific embodiment one with annexation.Said structure can be adjusted the distance and the pressure of three throwing rollers in top and two the throwing rollers in bottom by hydraulic jack, with the purpose that realizes strand is accurately aligned.
The specific embodiment three: (difference referring to the present embodiment of Fig. 1～Fig. 5) and the specific embodiment two is, two cooling water pipes 35 on five roller drawing and straightening machine, have also been increased, two throwing roll bearing seat water jackets 11 of going forward, go up middle throwing roll bearing seat water jacket 2 for two, go up back throwing roll bearing seat water jacket 26 for two, two down before throwing roll bearing seat water jacket 18 and two back throwing roll bearing seat water jackets 21 down, two cooling water pipes 35 are separately fixed at the upside of two roller frame plates 1, two throwing roll bearing seat water jackets 11 of going forward, go up middle throwing roll bearing seat water jacket 2 for two, go up back throwing roll bearing seat water jacket 26 for two, two down before throwing roll bearing seat water jacket 18 and two down back throwing roll bearing seat water jackets 21 be separately fixed at two throwing roll bearing seat 34 of going forward, go up middle throwing roll bearing seat 32 for two, go up back throwing roll bearing seat 31 for two, two down before throwing roll bearing seat 43 and two outsides of back throwing roll bearing seat 33 down, two go forward throwing roll bearing seat water jacket 11 and two aquaporins of going forward to form between the throwing roll bearing seat 34 separately 41, two go up in throwing roll bearing seat water jacket 2 go up with two in formation aquaporin 44 separately between the throwing roll bearing seat 32, go up back throwing roll bearing seat water jacket 26 and two aquaporins 36 that upward form between the back throwing roll bearing seat 31 separately for two, two down before throwing roll bearing seat water jacket 18 with two form between the throwing roll bearing seat 43 before down separately 40, two of aquaporins down back throwing roll bearing seat water jacket 21 with two down after formation aquaporins 46 separately between the throwing roll bearing seat 33.Other composition is identical with the specific embodiment two with annexation.Said structure can make two roller frame plates 1 and two go forward throwing roll bearing seat 34, two go up in throwing roll bearing seat 32, two go up back throwing roll bearing seat 31, two down before throwing roll bearing seat 43 and two down back throwing roll bearing seat 33 in throwing aligning process, obtain the cooling of water, keep operate as normal.
The specific embodiment four: (referring to after-frame 3, the side arm 29 of the present embodiment of Fig. 1～Fig. 3), put on the shelf 10 and underframe 28 be hollow-core construction, after-frame 3, side arm 29, put on the shelf 10 and the inner chamber of underframe 28 be communicated with each other and formed aquaporin, be provided with water outlet interface 6 on the top of after-frame 3, on underframe 28, be provided with into water interface 16.Other composition is identical with the specific embodiment one, two or three with annexation, said structure can make after-frame 3, side arm 29, put on the shelf 10 and underframe 28 in throwing aligning process, obtain the cooling of water, keep normal temperature.
The specific embodiment five: the throwing roller 14 of going forward of (referring to Fig. 1, Fig. 4 and Fig. 5) present embodiment, go up in throwing roller 22, go up back throwing roller 24, down before throwing roller 17 and be respectively equipped with the throwing roller aquaporin 13 of going forward in the back throwing roller 19 down, go up in throwing roller aquaporin 23, go up back throwing roller aquaporin 25, down before throwing roller aquaporin 15 and back throwing roller aquaporin 20 down.Other composition is identical with the specific embodiment one, two, three or four with annexation.Said structure can make the throwing roller 14 of going forward, go up in throwing roller 22, go up back throwing roller 24, down before throwing roller 17 and down back throwing roller 19 in throwing aligning process, obtain the cooling of water, keep operate as normal.
Claims (5)
1. five roller drawing and straightening machine, a kind of five roller drawing and straightening machine comprises two roller frame plates (1), after-frame (3), side arm (29), put on the shelf (10), underframe (28), the throwing roller (14) of going forward, throwing roller (22) in going up, last back throwing roller (24), throwing roller (17) down, following back throwing roller (19), gearbox (7), chain (8), active gear wheel (9), motor (27), two throwing roll bearing seat (34) of going forward, go up middle throwing roll bearing seat (32) for two, go up back throwing roll bearing seat (31) for two, two down preceding throwing roll bearing seat (43), back throwing roll bearing seat (33) under two, first gear wheel (48), second gear wheel (49), hyperdontogeny wheel (50) and the 4th gear wheel (51); The lower end of after-frame (3) and side arm (29) is separately fixed on the upper side of underframe (28) rear and front end, fixedly connected with the upper end of side arm (29) with the middle part of after-frame (3) respectively in put on the shelf the two ends of (10), two roller frame plates (1) are arranged between the after-frame (3) and side arm (29) of (10) downside of putting on the shelf abreast, gearbox (7) is fixed on the upside of put on the shelf (10), motor (27) is fixed on the side on the gearbox (7), initiatively gear wheel (9) is fixed on the output shaft (5) of gearbox (7), the throwing roller (14) of going forward is fixed between two roller frame plates (1) anterior downside by two throwing roll bearing seat (34) of going forward, throwing roll bearing seat (32) was fixed on the downside at middle part between two roller frame plates (1) during throwing roller (22) was gone up by two in going up, throwing roller (24) is gone up the downside that back throwing roll bearing seat (31) is fixed on rear portion between two roller frame plates (1) by two after it is characterized in that, throwing roller (17) is fixed on the front portion of underframe (28) upside down by two down preceding throwing roll bearing seat (43), following back throwing roller (19) is fixed on the rear portion of underframe (28) upside by two down back throwing roll bearing seat (33), the throwing roller (14) of going forward, throwing roller (22) in going up, an end of throwing roller (17) and following back throwing roller (19) homonymy is fixed with first gear wheel (48) respectively down, the 4th gear wheel (51), second gear wheel (49) and hyperdontogeny wheel (50), initiatively gear wheel (9), first gear wheel (48), the 4th gear wheel (51), be in transmission connection by chain (8) between second gear wheel (49) and the hyperdontogeny wheel (50).
2. a kind of five roller drawing and straightening machine according to claim 1, it is characterized in that it also comprises hydraulic jack (4), axis (12) and connecting plate (42), connecting plate (42) is fixed between two roller frame plates (1), the bottom of hydraulic jack (4) is fixed on the upper end of after-frame (3), the hydraulic stem (30) of hydraulic jack (4) is fixedlyed connected with connecting plate (42), and the front end of two roller frame plates (1) is hinged by axis (12) and side arm (29).
3. a kind of five roller drawing and straightening machine according to claim 2, it is characterized in that it also comprises two cooling water pipes (35), two throwing roll bearing seat water jackets (11) of going forward, go up middle throwing roll bearing seat water jacket (2) for two, go up back throwing roll bearing seat water jacket (26) for two, two down before throwing roll bearing seat water jacket (18) and two back throwing roll bearing seat water jackets (21) down, two cooling water pipes (35) are separately fixed at the upside of two roller frame plates (1), two throwing roll bearing seat water jackets (11) of going forward, go up middle throwing roll bearing seat water jacket (2) for two, go up back throwing roll bearing seat water jacket (26) for two, two down before throwing roll bearing seat water jacket (18) and two down afterwards throwing roll bearing seat water jackets (21) be separately fixed at two throwing roll bearing seat (34) of going forward, go up middle throwing roll bearing seat (32) for two, go up back throwing roll bearing seat (31) for two, two down before throwing roll bearing seat (43) and two the back outsides of throwing roll bearing seat (33) down, two go forward throwing roll bearing seat water jacket (11) and two aquaporins of going forward to form between the throwing roll bearing seat (34) separately (41), two go up in throwing roll bearing seat water jacket (2) go up with two in formation aquaporin (44) separately between the throwing roll bearing seat (32), go up back throwing roll bearing seat water jacket (26) and two aquaporins (36) that upward form between the back throwing roll bearing seat (31) separately for two, two down before throwing roll bearing seat water jacket (18) and two aquaporins (40) that form between the throwing roll bearing seat (43) before down separately, two down back throwing roll bearing seat water jacket (21) with two down after formation aquaporins (46) separately between the throwing roll bearing seat (33).
4. a kind of five roller drawing and straightening machine according to claim 3, it is characterized in that after-frame (3), side arm (29), put on the shelf (10) and underframe (28) for hollow-core construction, after-frame (3), side arm (29), put on the shelf (10) and the inner chamber of underframe (28) is communicated with each other and formed aquaporin, be provided with water outlet interface (6) on the top of after-frame (3), on underframe (28), be provided with into water interface (16).
5. a kind of five roller drawing and straightening machine according to claim 4, the throwing roller (14) that it is characterized in that going forward, go up in throwing roller (22), go up back throwing roller (24), down before throwing roller (17) and be respectively equipped with the throwing roller aquaporin (13) of going forward in the back throwing roller (19) down, go up in throwing roller aquaporin (23), go up back throwing roller aquaporin (25), down before throwing roller aquaporin (15) and following after throwing roller aquaporin (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101509438A CN100388992C (en) | 2006-10-25 | 2006-10-25 | Five roller drawing and straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101509438A CN100388992C (en) | 2006-10-25 | 2006-10-25 | Five roller drawing and straightening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1943913A CN1943913A (en) | 2007-04-11 |
| CN100388992C true CN100388992C (en) | 2008-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101509438A Expired - Fee Related CN100388992C (en) | 2006-10-25 | 2006-10-25 | Five roller drawing and straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100388992C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583455B (en) * | 2017-02-07 | 2019-01-15 | 唐山市丰南区嘉谊牧栏杆厂 | Continuous casting and rolling production line based on the enclosure pile that intermediate frequency furnace is smelted |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD130557A1 (en) * | 1977-01-27 | 1978-04-12 | Bernd Boese | ROLLER BLOCK FOR A PUNCHING MACHINE |
| US4471641A (en) * | 1982-11-15 | 1984-09-18 | Mitchell James L | Method and means of continuously punching, shearing and forming sheet material |
| DE4210227A1 (en) * | 1992-03-28 | 1993-09-30 | Zentgraf Maschinenbau Gmbh | Mfr. of tubes from sheet metal - by machine with three rollers mounted in frame which can be swung about axis of one roller. |
| CN2199825Y (en) * | 1994-07-26 | 1995-06-07 | 湖北鄂城重型机器厂 | Sub-roll main driving roll type leveling machine |
| CN2259242Y (en) * | 1996-05-18 | 1997-08-13 | 孔滨 | Six-roller coiling sheet uncoiling reel |
| CN2319146Y (en) * | 1995-01-18 | 1999-05-19 | 杨国华 | Multiroller dual-side plane net machine |
| CN2506366Y (en) * | 2001-05-17 | 2002-08-21 | 上海重型矿山机械公司工程部 | Progressive straightening and draw-correcting machine with five-roller assembling frame |
| CN2510189Y (en) * | 2001-05-17 | 2002-09-11 | 上海重型矿山机械公司工程部 | Five-roll, double-frame progressice straightening and withdrawal straightening machine |
| CN2523528Y (en) * | 2001-12-24 | 2002-12-04 | 丁志雄 | Reciprocal flat rolling |
| CN200970629Y (en) * | 2006-10-25 | 2007-11-07 | 马长喜 | Five-roller with drawal straightening machine |
-
2006
- 2006-10-25 CN CNB2006101509438A patent/CN100388992C/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD130557A1 (en) * | 1977-01-27 | 1978-04-12 | Bernd Boese | ROLLER BLOCK FOR A PUNCHING MACHINE |
| US4471641A (en) * | 1982-11-15 | 1984-09-18 | Mitchell James L | Method and means of continuously punching, shearing and forming sheet material |
| DE4210227A1 (en) * | 1992-03-28 | 1993-09-30 | Zentgraf Maschinenbau Gmbh | Mfr. of tubes from sheet metal - by machine with three rollers mounted in frame which can be swung about axis of one roller. |
| CN2199825Y (en) * | 1994-07-26 | 1995-06-07 | 湖北鄂城重型机器厂 | Sub-roll main driving roll type leveling machine |
| CN2319146Y (en) * | 1995-01-18 | 1999-05-19 | 杨国华 | Multiroller dual-side plane net machine |
| CN2259242Y (en) * | 1996-05-18 | 1997-08-13 | 孔滨 | Six-roller coiling sheet uncoiling reel |
| CN2506366Y (en) * | 2001-05-17 | 2002-08-21 | 上海重型矿山机械公司工程部 | Progressive straightening and draw-correcting machine with five-roller assembling frame |
| CN2510189Y (en) * | 2001-05-17 | 2002-09-11 | 上海重型矿山机械公司工程部 | Five-roll, double-frame progressice straightening and withdrawal straightening machine |
| CN2523528Y (en) * | 2001-12-24 | 2002-12-04 | 丁志雄 | Reciprocal flat rolling |
| CN200970629Y (en) * | 2006-10-25 | 2007-11-07 | 马长喜 | Five-roller with drawal straightening machine |
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| Publication number | Publication date |
|---|---|
| CN1943913A (en) | 2007-04-11 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20101025 |