CN1537693A - Full automatic on-line hydraulic bevel shearing machine for steel billet - Google Patents
Full automatic on-line hydraulic bevel shearing machine for steel billet Download PDFInfo
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- CN1537693A CN1537693A CNA200310106117XA CN200310106117A CN1537693A CN 1537693 A CN1537693 A CN 1537693A CN A200310106117X A CNA200310106117X A CN A200310106117XA CN 200310106117 A CN200310106117 A CN 200310106117A CN 1537693 A CN1537693 A CN 1537693A
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- oil cylinder
- steel billet
- shearing
- shearing machine
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Abstract
A full-automatic in-line hydraulic bevel shearing machine for bevel shearing of hot steel billet on conticasting production line is composed of base, machine frame arranged obliquely on the base and consisting of left and right frames and upper and lower beams, guide tracks on left and right frames, shearing unit consisting of upper and lower V-shaped shearing knives and their holders, press unit consisting of cylinder and its supporter, pressing head and guide rod, and walking unit on said base.
Description
Technical field:
The present invention relates to a kind of billet shear.Particularly relate to a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine.Be mainly used in the online hot shearing of the square continuous casting steel billet of big section on the continuous casting line.
Background technology:
The continuous casting steel machine technology has become the great technological achievement of contemporary metallurgical production and has extensively been promoted the use of.As continuous casting, when rolling off the production line, must carry out scale by its technological requirement, promptly online cut-out steel billet.At present, the mode of online cut-out steel billet adopts automatic or manual flame cutting mostly, and spillage of material is big, the cutting cost height.Traditional cutting machine is a stationary structure, is made up of frame, guide rail, shear, material pressing device, hydraulic system and electric control system etc.It only is suitable for the shearing of the rolled piece blank that rolled off the production line.And can not shear online continuous casting steel billet.Owing to the state of square steel billets outflow, general staight scissors blade is unsuitable for using again.
Summary of the invention:
The objective of the invention is to overcome above-mentioned deficiency, a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine that can carry out quick, efficient online hot shearing square steel billets on continuous casting line is provided.
The object of the present invention is achieved like this: a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine, comprise base, frame, guide rail, shear, material pressing device and walking mechanism, frame is inclined on the base, enclose an oblique shaped as frame structure by left and right oblique bogie side frame and upper and lower cant beam, guide rail is fixed on a left side tiltedly bogie side frame and the right tiltedly inboard of bogie side frame; Shear comprises that shearing oil cylinder, upper cutter head, V-type shearing cutter, following tool rest and V-type shears bottom knife, shear cylinder apparatus at last cant beam center, upper cutter head is connected in shears the oil cylinder piston end, its and arranged on left and right sides places on the guide rail, V-type is sheared cutter and is connected on the upper cutter head, following tool rest is connected on the lower inclined beam, and V-type is sheared bottom knife and is connected in down on the tool rest; Material pressing device comprises binder cylinder support, binder oil cylinder, V-type binder head, guide post and guide post connecting plate, the binder cylinder support is connected on the left and right oblique bogie side frame, parallel with last cant beam, the binder cylinder apparatus is at binder cylinder support center, the guide post connecting plate is connected in binder oil cylinder piston end, the guide post two ends link to each other with the guide post connecting plate with the binder cylinder support respectively, and V-type binder head is connected on the guide post connecting plate, and walking mechanism is arranged on the base.
Above-mentioned walking mechanism comprises movable motor, decelerator, sprocket chain device, power transmission shaft, left and right driving wheel and left and right driven pulley, movable motor links to each other with decelerator, reducer arrangement is on base, left and right driving wheel and left and right driven pulley are installed on the base both sides respectively, the power transmission shaft two ends are installed on the left and right driving wheel, and sprocket chain device is connected on power transmission shaft and the reducer output shaft.
Above-mentioned shearing oil cylinder and binder oil cylinder axial line and horizontal direction to be 45 be best.
Above-mentioned movable motor preferably adopts frequency control motor.
Operation principle:
Bevel shearing machine is in initial position, continuous casting steel billet passes the shearing edge of a knife, the walking mechanism of bevel shearing machine is quickened in the work of frequency control movable motor, steel billet is run into the signalling generator of continuous casting line upper fixed ruler device, bevel shearing machine advance that the speed of travel reaches and steel billet with speed, steel billet is pushed down in the work of binder oil cylinder, the binder travel switch sender on the bevel shearing machine that puts in place, shear oil cylinder work steel billet is cut off and backhaul, the backhaul simultaneously of binder oil cylinder.When shearing oil cylinder and the backhaul of binder oil cylinder, bevel shearing machine fast return under variable-frequency motor control arrives starting point and waits for shearing next time.
Compare with traditional flame cutting mode, the present invention has advantages such as cut-off velocity is fast, production efficiency is high, and material does not have scaling loss, and energy resource consumption is few.And adopt the V-knife sheet tiltedly to cut and to reduce the cross section deformation amount, make things convenient for strip plate.Therefore the present invention relatively is applicable to the on-line shearing of big section square steel billets.
Description of drawings:
Fig. 1 is a Facad structure schematic diagram of the present invention.
Fig. 2 is the left side view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the vertical view of Fig. 1.
Fig. 5 is the A-A rotation cut-away view of Fig. 1.
Fig. 6 is the B-B rotation cut-away view of Fig. 1.
The specific embodiment:
Shown in Fig. 1～6, the present invention is a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine.Mainly form by base, frame, guide rail, shear, material pressing device, walking mechanism and hydraulic system and electric control system etc.
Frame is inclined on the base 32.Enclose a square frame shape structure by the oblique bogie side frame 3 in a left side, right tiltedly bogie side frame 4, last cant beam 2 and lower inclined beam 9.
Shear is sheared bottom knife 20, wedge type adjustment piece 25, wedge type guide plate 27, adjustment piece hold-down screw 24, adjustment piece adjustment screw 30 and guide plate hold-down screw 26 etc. by shearing oil cylinder 1, upper cutter head 5, V-type shearing cutter 21, following tool rest 6, V-type and is formed.Shear oil cylinder 1 device at last cant beam 2 centers, its axial line and horizontal direction are 45, and upper cutter head 5 is connected in shears oil cylinder 1 piston end, and V-type is sheared cutter 21 and is connected in downwards on the upper cutter head 5.Following tool rest 6 upwards is connected in lower inclined beam 9 centers, and V-type is sheared bottom knife 20 and upwards is connected in down on the tool rest 6.Wedge type guide plate 27 and wedge type are adjusted the both sides that piece 25 all is arranged at upper cutter head 5 left and right two ends, wedge type guide plate 27 usefulness guide plate hold-down screws 26 are fixed on the upper cutter head 5, the one lozenges engages with abrasion-proof backing block 28 on the guide rail 29, wedge type is adjusted piece 25 usefulness adjustment piece hold-down screw 24 and is adjusted piece adjustment screw 30 and is connected on the upper cutter head 5, and its lozenges engages with another lozenges of wedge shape guide plate 27.The rotation wedge type is adjusted the gap that piece adjustment screw 30 can be adjusted 20 of shearing cutter 21 on the upper cutter head 5 and the shearing bottom knife on the following tool rest 6.
Material pressing device is made up of binder cylinder support 17, binder oil cylinder 18, V-type binder head 19, guide post 33 and guide post connecting plate 34.Binder cylinder support 17 is connected on oblique bogie side frame 3 in a left side and the right tiltedly bogie side frame 4, parallel with last cant beam 2, binder oil cylinder 18 devices are at the center of binder cylinder support 17, its axial line and horizontal direction are 45, guide post connecting plate 34 is connected in binder oil cylinder 18 piston ends, guide post 33 two ends are connected on binder cylinder support 17 and the guide post connecting plate 34, and V-type binder head is connected in downwards on the guide post connecting plate 34.
Walking mechanism is made up of frequency control movable motor 22, cycloidal-pin wheel decelerator 23, sprocket chain device 13, power transmission shaft 14, left driving wheel 11, right driving wheel 16, left driving wheel support 12, right driving wheel support 15, left driven pulley 8, right driven pulley 31, left driven pulley support 7 and right driven pulley support 10.Cycloidal-pin wheel decelerator 23 is installed on base 32, movable motor 22 links to each other with cycloidal-pin wheel decelerator 23, left side driving wheel support 12 and right driving wheel support 15 are installed on base 32 1 side two ends, left side driving wheel 11 and right driving wheel 16 are installed on respectively on left driving wheel support 12 and the right driving wheel support 15, and are installed on power transmission shaft 14 two ends.Left side driven pulley support 7 and right driven pulley support 10 are installed on base 32 opposite side two ends.Left side driven pulley 8 and right driven pulley 31 are installed on respectively on left driven pulley support 7 and the right driven pulley support 10.Sprocket chain device 13 is connected on power transmission shaft 14 and decelerator 23 output shafts.
Claims (6)
1, a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine, it is characterized in that it comprises base, frame, guide rail, shear, material pressing device and walking mechanism, frame is inclined on the base, enclose an oblique shaped as frame structure by left and right oblique bogie side frame (3), (4) and upper and lower cant beam (2), (9), guide rail (29) is fixed on a left side tiltedly bogie side frame (3) and the right tiltedly inboard of bogie side frame (4); Shear comprises that shearing oil cylinder (1), upper cutter head (5), V-type shearing cutter (21), following tool rest (6) and V-type shears bottom knife (20), shear oil cylinder (1) device at last cant beam (2) center, upper cutter head (5) is connected in shears oil cylinder (1) piston end, its and arranged on left and right sides places on the guide rail (29), V-type is sheared cutter (21) and is connected on the upper cutter head (5), following tool rest (6) is connected on the lower inclined beam (9), and bottom knife (20) is connected in down on the tool rest (6); Material pressing device comprises binder cylinder support (17), binder oil cylinder (18), binder head (19), guide post (33) and guide post connecting plate (34), binder cylinder support (17) is connected in a left side, right tiltedly bogie side frame (3), (4) on, parallel with last cant beam (2), binder oil cylinder (18) device is at binder cylinder support (17) center, guide post connecting plate (34) is connected in binder oil cylinder (18) piston end, guide post (33) two ends link to each other with guide post connecting plate (34) with binder cylinder support (17) respectively, V-type binder head (19) is connected on the guide post connecting plate (34), and walking mechanism is arranged on the base (32).
2, a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine according to claim 1, it is characterized in that walking mechanism comprises movable motor (22), decelerator (23), sprocket chain device (13), power transmission shaft (14), a left side, right driving wheel (11), (16) and a left side, right driven pulley (8), (31), decelerator (23) device is on base (32), movable motor (22) links to each other with decelerator (23), a left side, right driving wheel (11), (16) and a left side, right driven pulley (8), (31) be installed on a base left side respectively, right driving wheel (11), (16) and a left side, right driven pulley (8), (31) be installed on the base both sides respectively, power transmission shaft (14) two ends are installed on a left side, right driving wheel (11), (16) on, sprocket chain device (13) is connected on power transmission shaft (14) and decelerator (23) output shaft.
3, a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine according to claim 1 and 2, it is characterized in that upper cutter head (a 5) left side, the both sides at right two ends are provided with wedge type and adjust piece (25) and wedge type guide plate (27), wedge type guide plate (27) is fixed on the upper cutter head (5) with guide plate hold-down screw (26), the one lozenges engages with abrasion-proof backing block (28) on the guide rail (29), wedge type is adjusted piece (25) and is connected on the upper cutter head (5) with adjusting piece hold-down screw (24) and adjusting piece adjustment screw (30), and its lozenges engages with another lozenges of wedge shape guide plate (27).
4, a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine according to claim 1 and 2 is characterized in that shearing the axial line and the horizontal direction 45 of oil cylinder (1) and binder oil cylinder (18).
5, a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine according to claim 3 is characterized in that axial line and the horizontal direction of shearing oil cylinder (1) and binder oil cylinder (18) are 45.
6, a kind of full-automatic online hydraulic pressure steel billet bevel shearing machine according to claim 1 and 2 is characterized in that movable motor (22) is a frequency control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310106117 CN1273252C (en) | 2003-10-23 | 2003-10-23 | Full automatic on-line hydraulic bevel shearing machine for steel billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310106117 CN1273252C (en) | 2003-10-23 | 2003-10-23 | Full automatic on-line hydraulic bevel shearing machine for steel billet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1537693A true CN1537693A (en) | 2004-10-20 |
| CN1273252C CN1273252C (en) | 2006-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310106117 Expired - Fee Related CN1273252C (en) | 2003-10-23 | 2003-10-23 | Full automatic on-line hydraulic bevel shearing machine for steel billet |
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| CN (1) | CN1273252C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856746A (en) * | 2010-06-03 | 2010-10-13 | 江苏华宏科技股份有限公司 | Guiding device of upper tool apron of slide block type shearing machine |
| CN103769678A (en) * | 2013-10-11 | 2014-05-07 | 福州台捷液压机械有限公司 | Online synchronous opposite-angle shearing machine for continuous-cast hot billets |
| CN104400109A (en) * | 2014-11-13 | 2015-03-11 | 圣力(福州)重工有限公司 | Synchronous hydraulic shear for continuous casting machines and usage thereof |
| CN111069678A (en) * | 2019-11-28 | 2020-04-28 | 武汉大西洋连铸设备工程有限责任公司 | Synchronous hydraulic shearing method for continuous casting billet |
| CN114850567A (en) * | 2022-06-16 | 2022-08-05 | 宁波祥路中天新材料科技股份有限公司 | Tracking cut-off machine |
| CN115026345A (en) * | 2022-06-27 | 2022-09-09 | 张家港市发力机械有限公司 | 86-degree to 98-degree shear blade |
| CN117245134A (en) * | 2023-11-07 | 2023-12-19 | 河北天越激光再制造科技有限公司 | Novel 45-degree continuous casting hot steel billet hydraulic shearing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111680B (en) * | 2013-01-03 | 2015-08-26 | 宁波敏实汽车零部件技术研发有限公司 | Strip-shaped work shearing device and cutting-off method |
-
2003
- 2003-10-23 CN CN 200310106117 patent/CN1273252C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856746A (en) * | 2010-06-03 | 2010-10-13 | 江苏华宏科技股份有限公司 | Guiding device of upper tool apron of slide block type shearing machine |
| CN101856746B (en) * | 2010-06-03 | 2011-11-23 | 江苏华宏科技股份有限公司 | Guiding device of upper tool apron of slide block type shearing machine |
| CN103769678A (en) * | 2013-10-11 | 2014-05-07 | 福州台捷液压机械有限公司 | Online synchronous opposite-angle shearing machine for continuous-cast hot billets |
| CN104400109A (en) * | 2014-11-13 | 2015-03-11 | 圣力(福州)重工有限公司 | Synchronous hydraulic shear for continuous casting machines and usage thereof |
| CN111069678A (en) * | 2019-11-28 | 2020-04-28 | 武汉大西洋连铸设备工程有限责任公司 | Synchronous hydraulic shearing method for continuous casting billet |
| CN111069678B (en) * | 2019-11-28 | 2021-09-17 | 武汉大西洋连铸设备工程有限责任公司 | Synchronous hydraulic shearing method for continuous casting billet |
| CN114850567A (en) * | 2022-06-16 | 2022-08-05 | 宁波祥路中天新材料科技股份有限公司 | Tracking cut-off machine |
| CN115026345A (en) * | 2022-06-27 | 2022-09-09 | 张家港市发力机械有限公司 | 86-degree to 98-degree shear blade |
| CN115026345B (en) * | 2022-06-27 | 2023-11-21 | 张家港市发力机械有限公司 | 86-98-degree shear blade |
| CN117245134A (en) * | 2023-11-07 | 2023-12-19 | 河北天越激光再制造科技有限公司 | Novel 45-degree continuous casting hot steel billet hydraulic shearing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1273252C (en) | 2006-09-06 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HUAHONGHUA SCIENCE & TECHNOLOY CO., LTD. Free format text: FORMER OWNER: JIANGYIN HUAHONG HYDRAULI TECHNOLOGY INST. Effective date: 20071109 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071109 Address after: 214423 Huahong Industrial Park, Zhouzhuang Town, Jiangyin, Jiangsu Patentee after: Jiangsu Hua Honghua Polytron Technologies Inc Address before: 214423 Huahong building, industrial town, Zhouzhuang Town, Jiangsu, Jiangyin Patentee before: Jiangyin Huahong Hydrauli Technology Inst. |
|
| CI01 | Correction of invention patent gazette |
Correction item: Patentee Correct: Huahong Science and Technology Co., Ltd., Jiangsu False: Jiangsu Hua Honghua Polytron Technologies Inc Number: 51 Page: 1008 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: JIANGSU HUAHONGHUA SCIENCE + TECHNOLOY CO., LTD. TO: JIANGSU HUA HONG TECHNOLOGY CO. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20161023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |