CN2645831Y - Full-automatic on-line hydraulic billet cutting machine - Google Patents

Full-automatic on-line hydraulic billet cutting machine Download PDF

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Publication number
CN2645831Y
CN2645831Y CN 200320110364 CN200320110364U CN2645831Y CN 2645831 Y CN2645831 Y CN 2645831Y CN 200320110364 CN200320110364 CN 200320110364 CN 200320110364 U CN200320110364 U CN 200320110364U CN 2645831 Y CN2645831 Y CN 2645831Y
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CN
China
Prior art keywords
frame
oil cylinder
binder
shear
full
Prior art date
Application number
CN 200320110364
Other languages
Chinese (zh)
Inventor
胡品龙
顾瑞华
于春帆
李士忠
胡品荣
Original Assignee
江阴市华宏液压机械研究所
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Application filed by 江阴市华宏液压机械研究所 filed Critical 江阴市华宏液压机械研究所
Priority to CN 200320110364 priority Critical patent/CN2645831Y/en
Application granted granted Critical
Publication of CN2645831Y publication Critical patent/CN2645831Y/en

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Abstract

The utility model relates to a full-automation on-line hydraulic billet cutting machine, comprising a frame, a guide way, a cutting device, a pressing device and a running mechanism, wherein, the frame is of a frame structure enclosed by a left side bearer 3, a right side bearer 4, an upper beam 2 and a lower beam 9; the guide way is fixed in the inner side of the left and right side bearers 3, 4; the cutting device comprises a cutting oil cylinder 1, an upper tool post 5, an upper cutting blade 21, a lower tool post 6 and a lower cutting blade 20, the cutting oil cylinder 1 is arranged in the center of the upper beam 2, the upper tool post 5 is connected with the piston end of the cutting oil cylinder 1, two sides are arranged on the guide way, the lower tool post 6 is connected with the lower beam 9; the pressing device comprises a pressing oil cylinder support saddle 17, a pressing oil cylinder 18, and a pressing head 19, the pressing oil cylinder support saddle 17 is laterally connected with the left and right side bearers 3,4, the pressing oil cylinder device is arranged in the center of the pressing oil cylinder support saddle 17; the running mechanism is arranged at the bottom of the frame. The utility model can realize on-line hot shearing with high speed and efficiency on continuous casting production line.

Description

Full-automatic online hydraulic pressure billet shear

Technical field:

The utility model relates to a kind of billet shear.Particularly relate to a kind of full-automatic online hydraulic pressure billet shear.Be mainly used in the online hot shearing of the big section continuous casting steel billet 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.

Summary of the invention:

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of full-automatic online hydraulic pressure billet shear quick, efficient online hot shearing of carrying out on continuous casting line is provided.

The purpose of this utility model is achieved in that a kind of full-automatic online hydraulic pressure billet shear, comprise frame, guide rail, shear, material pressing device and walking mechanism, frame is enclosed a shaped as frame structure by left and right bogie side frame of frame and upper and lower crossbeam, and guide rail is fixed on the inboard of left frame and left side frame; Shear comprises to be sheared oil cylinder, upper cutter head, shearing cutter, following tool rest and shears bottom knife, shear cylinder apparatus at the entablature 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, shearing cutter is connected on the upper cutter head, following tool rest is connected on the sill, shears bottom knife and is connected in down on the tool rest; Material pressing device comprises binder cylinder support, binder oil cylinder and binder head, the binder cylinder support is laterally connected on the left and right bogie side frame, the binder cylinder apparatus is at binder cylinder support center, and the binder head is connected in binder oil cylinder piston end, and walking mechanism is arranged at the frame bottom.

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 sill, left and right driving wheel and left and right driven pulley are installed on the frame two bottom 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 movable motor preferably adopts frequency control motor.

Operation principle:

Cutting machine is in initial position, continuous casting steel billet passes the shearing edge of a knife, the walking mechanism of cutting 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, cutting 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 cutting 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, cutting machine fast return under variable-frequency motor control arrives starting point and waits for shearing next time.

Compare with traditional flame cutting mode, the utlity model 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.

Description of drawings:

Fig. 1 is a Facad structure schematic diagram of the present utility model.

Fig. 2 is the left side view of Fig. 1.

Fig. 3 is the rearview of Fig. 1.

Fig. 4 is the A-A cut-away view of Fig. 1.

The specific embodiment:

Shown in Fig. 1~4, the utility model is a kind of full-automatic online hydraulic pressure billet shear.Mainly form by frame, guide rail, shear, material pressing device, walking mechanism and hydraulic system and electric control system etc.

Frame is enclosed a shaped as frame structure by left frame 3, left side frame 4, entablature 2 and sill 9.

Guide rail 29 is fixed on the inboard of left frame 3 and left side frame 4.Guide rail 9 surfaces are fixed with abrasion-proof backing block 28.

Shear is adjusted 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, shearing cutter 21, following tool rest 6, shearing bottom knife 20, wedge type and is formed.Shear oil cylinder 1 device at entablature 2 centers, upper cutter head 5 is connected in shears oil cylinder 1 piston end, shears cutter 21 and is connected in downwards on the upper cutter head 5.Following tool rest 6 upwards is connected in sill 9 centers, shears 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 and binder head 19.Binder cylinder support 17 is laterally connected on left frame 3 and the left side frame 4, and binder oil cylinder 18 devices are at the center of binder cylinder support 17, and binder head 19 is connected in binder oil cylinder 18 piston ends downwards.

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 the sill 9, 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 sill 9 one 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 sill 9 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 (5)

1, a kind of full-automatic online hydraulic pressure billet shear, it is characterized in that it comprises frame, guide rail, shear, material pressing device and walking mechanism, frame is enclosed a shaped as frame structure by left and right bogie side frame (3), (4) and upper and lower crossbeam (2), (9), and guide rail (29) is fixed on the inboard of left frame (3) and left side frame (4); Shear comprises to be sheared oil cylinder (1), upper cutter head (5), shearing cutter (21), following tool rest (6) and shears bottom knife (20), shear oil cylinder (1) device at entablature (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), shearing cutter (21) is connected on the upper cutter head (5), following tool rest (6) is connected on the underbeam horizontal stroke (9), shears bottom knife (20) and is connected in down on the tool rest (6); Material pressing device comprises binder cylinder support (17), binder oil cylinder (18) and binder head (19), binder cylinder support (17) is laterally connected on left and right bogie side frame (3), (4), binder oil cylinder (18) device is at binder cylinder support (17) center, binder head (19) is connected in binder oil cylinder (18) piston end, and walking mechanism is arranged at the frame bottom.
2, a kind of full-automatic online hydraulic pressure billet shear 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 sill (9), 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 the frame two bottom 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 billet shear 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 billet shear according to claim 1 and 2 is characterized in that movable motor (22) is a frequency control motor.
5, a kind of full-automatic online hydraulic pressure billet shear according to claim 4 is characterized in that movable motor (22) is a frequency control motor.
CN 200320110364 2003-10-23 2003-10-23 Full-automatic on-line hydraulic billet cutting machine CN2645831Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320110364 CN2645831Y (en) 2003-10-23 2003-10-23 Full-automatic on-line hydraulic billet cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320110364 CN2645831Y (en) 2003-10-23 2003-10-23 Full-automatic on-line hydraulic billet cutting machine

Publications (1)

Publication Number Publication Date
CN2645831Y true CN2645831Y (en) 2004-10-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200320110364 CN2645831Y (en) 2003-10-23 2003-10-23 Full-automatic on-line hydraulic billet cutting machine

Country Status (1)

Country Link
CN (1) CN2645831Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100450669C (en) * 2007-02-14 2009-01-14 南昌长力钢铁股份有限公司 Weight-fixing cutting device of continuous casting blank
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
CN103240570A (en) * 2013-04-22 2013-08-14 绍兴腾阳机械有限公司 C/Z-type integrated cold roll forming 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
CN105728821A (en) * 2016-05-13 2016-07-06 甄文昊 Steel billet thin knife cut-off machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100450669C (en) * 2007-02-14 2009-01-14 南昌长力钢铁股份有限公司 Weight-fixing cutting device of continuous casting blank
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
CN103240570A (en) * 2013-04-22 2013-08-14 绍兴腾阳机械有限公司 C/Z-type integrated cold roll forming machine
CN103240570B (en) * 2013-04-22 2015-07-08 绍兴腾阳机械有限公司 C/Z-type integrated cold roll forming 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
CN105728821A (en) * 2016-05-13 2016-07-06 甄文昊 Steel billet thin knife cut-off machine

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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: 20041006

Termination date: 20091123