CN1623706A - Powerless cross sliding type cutter for with continuous casting small plate bland - Google Patents
Powerless cross sliding type cutter for with continuous casting small plate bland Download PDFInfo
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- CN1623706A CN1623706A CN 200310117027 CN200310117027A CN1623706A CN 1623706 A CN1623706 A CN 1623706A CN 200310117027 CN200310117027 CN 200310117027 CN 200310117027 A CN200310117027 A CN 200310117027A CN 1623706 A CN1623706 A CN 1623706A
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- strand
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- clamping device
- moving mechanism
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Abstract
A non-power transverse cutting machine for the conticast small steel billet is installed at the billet discharging end of conticaster and is composed of a cast billet holding mechanism moving synchronously with the billet, a cutting and transverse moving mechanism and a flame-oxygen jet cutter installed on said cutting and transverse moving mechanism. Its advantages are high productivity and long service life.
Description
Technical field
The present invention is applied to metallurgical steel-making continuous casting machine platelet base scale cutting field.
Background technology
The metallurgical steel-making continuous casting machine steel billet of output continuously uses cutting machine to realize the scale cutting, the cutting walking mechanism of prior art, the Traverse Displacement Unit perpendicular to the strand direction of motion when promptly realizing cutting platelet base generally adopts dynamic structural principle: promptly adopt motor, reductor, gear, rack for transmission principle and structure.
The problem and the shortcoming of prior art existence:, caused to have equipment failure rate height, plant maintenance difficulty, short, the high deficiency of use comprehensive cost of spare part update cycle in the equipment use because the scene of continuous casting billet cutting is the mal-condition of high temperature and high dust.
Summary of the invention
The purpose of this invention is to provide the unpowered cross sliding type cutting machine of the little slab of a kind of continuous casting, simplify the cutting transverse transmission device, the manufacturing cost of reduction equipment itself, the online failure in service rate of reduction equipment, reduce the upkeep operation intensity of field worker, in the online service life of prolongation equipment, improve production operational availability and reduce the production integrated cost.
The object of the present invention is achieved like this:
The little slab of a kind of continuous casting is unpowered cross sliding type cutting machine, this cutting machine are arranged on the conticaster discharge end and form production line, and strand clamping device, cutting transverse-moving mechanism and flame oxygen jet cutting apparatus are housed on the frame of this cutting machine;
The clamping of strand clamping device is the strand of motion successively, and clamping device and strand are for being synchronized with the movement;
Flame oxygen jet cutting apparatus is contained on the cutting transverse-moving mechanism, the direction of motion of this cutting transverse-moving mechanism and the strand direction of motion have angle, the vertical strand direction of motion of resultant motion direction of the motion of this clamping device and the motion of cutting transverse-moving mechanism makes flame oxygen jet cutting apparatus realize the cutting of the vertical strand direction of motion.
The structure of described strand clamping device and cutting transverse-moving mechanism is:
Between the forward and backward carriage of the frame of cutting machine, left and right crossbeam is housed, guide rail upper support one lorry of this crossbeam, this dolly is laterally hinged with left and right clamp arm, this left and right clamp arm upper end is the two ends of a hinged horizontal clamping cylinder respectively, respectively there is inside clamp its lower end, the distance of this two clamp is corresponding with the strand width, forms the strand clamping device with top;
Leaning on the frame end surface at trailing wheel place of dolly a horizontal guide rail is arranged, suit one balladeur train on this guide rail, this balladeur train has the hinged cutting arm of sagging connecting rod, install flame oxygen jet cutting apparatus on this cutting arm, the flame-thrower nozzle of this cutter sweep aligns strand to be cut, the outer face of this balladeur train has the rope pin to fix a steel wire rope, and this steel wire rope is walked around the downward drawdown of the directive wheel that is contained on the vehicle frame, the affixed weight of its drawdown end; Oriented upper supporting column suit one guide wheel of this balladeur train, the lateral thrust of this guide wheel mat weight is close on a slant rail, and these slant rail two ends are fixed on the forward and backward carriage to regulate hold-down bolt respectively, form the cutting transverse-moving mechanism with top;
The direction of motion of the rail level of described slant rail and strand clamping device has angle, the starting point of this slant rail and terminal point are striden and are exceeded the strand width, the length and the angle of this slant rail are suitable, make this balladeur train along the motion vector of slant rail and the vertical strand of resultant vector of the motion vector of strand clamping device.
The cross section of described slant rail and horizontal guide rail is the structure that board-like centre adds guided wheel slot.
The material of the assembly of described steel billet clamping device and cutting transverse-moving mechanism is a metal.
The present invention has following actively useful effect:
This machine is simplified the cutting transverse transmission device: cancellation motor, reductor, gear, rack for transmission principle and structure.The manufacturing cost of reduction equipment itself, the online failure in service rate of reduction equipment, the upkeep operation intensity of reduction field worker in the online service life of prolongation equipment, improves production operational availability and reduces the production integrated cost.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention, is front view;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the cross sectional representation of slant rail and guide wheel among Fig. 1;
The same Fig. 4 of Fig. 5 is another embodiment;
Fig. 6 is the wheel of lorry among Fig. 1 and the structure partial schematic diagram of guide rail;
Fig. 7 is the schematic diagram of motion vector of the present invention and resultant vector.
The specific embodiment
Accompanying drawing number:
1. strand
2. strand clamping device
201. left crossbeam 202. right crossbeams
203. lorry 204. left clamp arm 205. right clamp arms
206. clamp 207. clamping cylinders (cylinder or oil cylinder) 208. front racks
209. tail-bracket 210. guide pass
211. man-like shelf bearing 212. pin joints
3. flame oxygen jet cutting apparatus
4. cutting transverse-moving mechanism
401. horizontal guide rail 402. balladeur trains 403. connecting rods
404. cutting arm 405. rope pins 406. steel wire ropes
407. directive wheel (cutting arm backspace pulley) 408. weights 409. poles
410. guide wheel 411. slant rails 412. are regulated hold-down bolt
5. initial position 6. final positions
A. strand motion vector (direction, speed etc.) B. balladeur train is along the motion vector of slant rail
C. resultant vector (A+B) D. strand wide (380-520mm) H. cuts stroke
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7, the present invention is the unpowered cross sliding type cutting machine of the little slab of a kind of continuous casting, this cutting machine is arranged on the conticaster discharge end and forms production line, and strand clamping device 2, cutting transverse-moving mechanism 4 and flame oxygen jet cutting apparatus 3 are housed on the frame of this cutting machine; This flame oxygen jet cutting apparatus can use prior art.
2 clampings of strand clamping device are the strand 1 of motion successively, and clamping device 2 and strand 1 are for being synchronized with the movement;
Flame oxygen jet cutting apparatus 3 is contained on the cutting transverse-moving mechanism 4, the direction of motion of this cutting transverse-moving mechanism 4 and strand 1 direction of motion have angle, the direction of motion of the motion of this clamping device 2 and the vertical strand 1 of resultant motion direction of the motion of cutting transverse-moving mechanism 4, make flame oxygen jet cutting apparatus 3 realize the cutting of vertical strand 1 direction of motion, promptly the cut-out mouth is vertical with strand length.
The structure of described strand clamping device 2 and cutting transverse-moving mechanism 4 is:
Between the forward and backward carriage 208,209 of the frame of cutting machine, left and right crossbeam 201,202 is housed, guide rail upper support one lorry 203 of this crossbeam, this dolly is laterally hinged with left and right clamp arm 204,205, this left and right clamp arm upper end is the two ends of hinged one horizontal clamping cylinder 207 respectively, respectively there is inside clamp 206 its lower end, the distance of this two clamp is corresponding with the width of strand 1, forms strand clamping device 2 with top;
Leaning on the frame end surface at trailing wheel place of dolly 203 a horizontal guide rail 401 is arranged, suit one balladeur train 402 on this guide rail, this balladeur train has sagging connecting rod 403 hinged cutting arms 404, install flame oxygen jet cutting apparatus 3 on this cutting arm, the flame-thrower nozzle of this cutter sweep aligns strand to be cut 1, the outer face of this balladeur train 402 has rope pin 405 to fix a steel wire rope 406, and this steel wire rope is walked around the directive wheel 407 downward drawdowns that are contained on the vehicle frame, the affixed weight 408 of its drawdown end; Oriented upper supporting column 409 suits of this balladeur train one cutting guide wheel 410, the lateral thrust of this guide wheel mat weight 408 is close on a slant rail 411, these slant rail two ends are fixed on the forward and backward carriage 208,209 to regulate hold-down bolt 412 respectively, form cutting transverse-moving mechanism 4 with top;
The direction of motion of the rail level of described slant rail 411 and strand clamping device 2 has angle, the starting point of this slant rail 411 and terminal point are striden the width that exceedes strand 1, the length and the angle of this slant rail 411 are suitable, make this balladeur train 402 along the motion vector B of slant rail and the vertical strand 1 of resultant vector C of the motion vector A of strand clamping device 2, see Fig. 7.
The cross section of described slant rail 411 and horizontal guide rail 401 can be seen Fig. 2 for the face contact, also can add the structure of guided wheel slot for board-like centre, sees Fig. 4, Fig. 5.
The material of the assembly of described steel billet clamping device 2 and cutting transverse-moving mechanism 4 is a metal.
The characteristics of technical solution of the present invention:
1. the technology of conticaster slab cutting equipment summary:
(1) synchronizing function: continuous casting billet is successively motion, needs by the cutting equipment clamping device clamping of strand to be realized being synchronized with the movement of relative strand.
(2) cut traversing function: realize the traversing cutting action that the relative strand direction of motion is vertical by the cutting Traverse Displacement Unit of cutting equipment, thereby finish flame oxygen jet cutting to strand.
2. device structure technical scheme summary:
(1) composition of cutting Traverse Displacement Unit: by carriage before and after the slant rail, adjust hold-down bolt, slant rail, cutting guide wheel, cut traversing guide rail, cutting arm, cutting arm return pulley, steel wire rope, cutting arm return weight etc. forms.
(2) mutual assembly relation and function: carriage is used for support and adjustment to the cutting slant rail by the steel profile manufacturing before and after a. slant rail.B. adjusting hold-down bolt is used for carriage before and after the slant rail and cuts slant rail being connected and locking.C. slant rail is used for the generation and the guiding of cutting arm transverse motion power by low-carbon alloy rod iron or sheet material manufacturing.D. cut guide wheel by the mild steel manufacturing, the wheel cylindrical is interior circular arc or evagination annular; This takes turns the element into connecting cutting arm and accepting traversing active force.E. cut traversing guide rail by the low-carbon alloy steel manufacturing or select the line slideway finished parts for use, play guide function and supporting role when the cutting arm transverse motion.F. cutting arm is made by the mild steel section bar, connects special-purpose cutting gun.G. cutting arm returns pulley by combinations such as low-carbon alloy steel and bearings, plays the effect of supporting weight and guiding.H. steel wire rope is selected finished product for use, connects weight.I. cutting arm returns weight by the mild steel manufacturing, is used for the bob of leading to traversing assemblies such as cutting arms, so that it can lean against the motion that comes and goes on the cutting slant rail.
(3) general introduction: by foregoing as seen, utilize the sychronisation and the motion of cutting machine indispensability, the Traverse Displacement Unit (guiding that slant rail---produces lateral thrust, traversing guide rail---) that adopts above-mentioned each part to form; Can realize purpose of the present invention more easily---the little slab of continuous casting is unpowered cross sliding type cutting machine.
Embodiment
Key problem in technology of the present invention is: slant rail---produce lateral thrust, traversing guide rail---and guiding.Can have manyly about their specific embodiments, enumerate three kinds at this.
1. slant rail adopts steel alloy pole or template, traversing guide rail use line slideway finished parts and counter weight device.
2. slant rail adopts board-like centre to add guided wheel slot, traversing guide rail adopts board-like centre to add guided wheel slot.This scheme can fully independently be made processing and can cancel counter weight device.
3. slant rail and traversing guide rail all adopt the line slideway finished parts.The workload of this scheme processing and manufacturing can drop to minimum, also can cancel counter weight device; Single cost is higher relatively.
Claims (4)
1. unpowered cross sliding type cutting machine of the little slab of continuous casting, this cutting machine are arranged on the conticaster discharge end and form production line, it is characterized in that:
Strand clamping device (2), cutting transverse-moving mechanism (4) and flame oxygen jet cutting apparatus (3) are housed on the frame of this cutting machine;
Strand clamping device (2) clamping is the strand (1) of motion successively, and clamping device (2) and strand (1) are for being synchronized with the movement;
Flame oxygen jet cutting apparatus (3) is contained on the cutting transverse-moving mechanism (4), the direction of motion of this cutting transverse-moving mechanism (4) and strand (1) direction of motion have angle, the direction of motion of the motion of this clamping device (2) and the vertical strand of resultant motion direction (1) of the motion of cutting transverse-moving mechanism (4) makes flame oxygen jet cutting apparatus (3) realize the cutting of vertical strand (1) direction of motion.
2. the unpowered cross sliding type cutting machine of the little slab of continuous casting as claimed in claim 1 is characterized in that: the structure of described strand clamping device (2) and cutting transverse-moving mechanism (4) is:
Between the forward and backward carriage (208) of the frame of cutting machine, (209), left and right crossbeam (201), (202) are housed, guide rail upper support one lorry (203) of this crossbeam, this dolly is laterally hinged with left and right clamp arm (204), (205), this left and right clamp arm upper end is the two ends of hinged one horizontal clamping cylinder (207) respectively, respectively there is inside clamp (206) its lower end, the distance of this two clamp is corresponding with the width of strand (1), forms strand clamping device (2) with top;
Leaning on the frame end surface at trailing wheel place of dolly (203) a horizontal guide rail (401) is arranged, suit one balladeur train (402) on this guide rail, this balladeur train has the hinged cutting arm of sagging connecting rod (403) (404), install flame oxygen jet cutting apparatus (3) on this cutting arm, the flame-thrower nozzle of this cutter sweep aligns strand to be cut (1), the outer face of this balladeur train (402) has rope pin (405) to fix a steel wire rope (406), this steel wire rope is walked around the downward drawdown of the directive wheel (407) that is contained on the vehicle frame, the affixed weight of its drawdown end (408); The oriented upper supporting column of this balladeur train (409) suit one guide wheel (410), the lateral thrust of this guide wheel mat weight (408) is close on a slant rail (411), these slant rail two ends are fixed on forward and backward carriage (208), (209) to regulate hold-down bolt (412) respectively, form cutting transverse-moving mechanism (4) with top;
The direction of motion of the rail level of described slant rail (411) and strand clamping device (2) has angle, the starting point and the terminal point of this slant rail (411) are striden the width that exceedes strand (1), the length and the angle of this slant rail (411) are suitable, make this balladeur train (402) along the motion vector B of slant rail and the vertical strand of resultant vector C (1) of the motion vector A of strand clamping device (2).
3. the unpowered cross sliding type cutting machine of the little slab of continuous casting as claimed in claim 1 is characterized in that: the cross section of described slant rail (411) and horizontal guide rail (401) is the structure that board-like centre adds guided wheel slot.
4. the unpowered cross sliding type cutting machine of the little slab of continuous casting as claimed in claim 1 is characterized in that: the material of the assembly of described steel billet clamping device (2) and cutting transverse-moving mechanism (4) is a metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310117027 CN1280043C (en) | 2003-12-04 | 2003-12-04 | Powerless cross sliding type cutter for with continuous casting small plate bland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310117027 CN1280043C (en) | 2003-12-04 | 2003-12-04 | Powerless cross sliding type cutter for with continuous casting small plate bland |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1623706A true CN1623706A (en) | 2005-06-08 |
| CN1280043C CN1280043C (en) | 2006-10-18 |
Family
ID=34760850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310117027 Expired - Fee Related CN1280043C (en) | 2003-12-04 | 2003-12-04 | Powerless cross sliding type cutter for with continuous casting small plate bland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1280043C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456066B (en) * | 2007-12-12 | 2011-03-16 | 鞍钢股份有限公司 | Wedge shaped casting block on-line cutting method and device |
| CN102039389A (en) * | 2011-01-14 | 2011-05-04 | 北京鑫月盛华工贸有限公司 | Method for enabling continuous casting flame cutting machine to realize continuous casting cutting |
| CN103831415A (en) * | 2014-03-06 | 2014-06-04 | 中天合金技术有限公司 | Online cutting machine for upward continuous casting of oxygen-free copper tubes |
| CN104001888A (en) * | 2014-06-12 | 2014-08-27 | 鞍钢股份有限公司 | Automatic fire extinguishing method of square and plate blank cutting gun |
-
2003
- 2003-12-04 CN CN 200310117027 patent/CN1280043C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456066B (en) * | 2007-12-12 | 2011-03-16 | 鞍钢股份有限公司 | Wedge shaped casting block on-line cutting method and device |
| CN102039389A (en) * | 2011-01-14 | 2011-05-04 | 北京鑫月盛华工贸有限公司 | Method for enabling continuous casting flame cutting machine to realize continuous casting cutting |
| CN103831415A (en) * | 2014-03-06 | 2014-06-04 | 中天合金技术有限公司 | Online cutting machine for upward continuous casting of oxygen-free copper tubes |
| CN104001888A (en) * | 2014-06-12 | 2014-08-27 | 鞍钢股份有限公司 | Automatic fire extinguishing method of square and plate blank cutting gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1280043C (en) | 2006-10-18 |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20100104 |