CN205764348U - A kind of continuous casting flame-cutting machine - Google Patents
A kind of continuous casting flame-cutting machine Download PDFInfo
- Publication number
- CN205764348U CN205764348U CN201620510104.1U CN201620510104U CN205764348U CN 205764348 U CN205764348 U CN 205764348U CN 201620510104 U CN201620510104 U CN 201620510104U CN 205764348 U CN205764348 U CN 205764348U
- Authority
- CN
- China
- Prior art keywords
- burning torch
- strand
- cut
- fire
- dolly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model discloses a kind of continuous casting flame-cutting machine, including: the frame being made up of two butt beams, trolley track is set up separately at the top of every butt beam, trolley track sets and is driven the fire of movement to cut dolly by trolley driving mechanism, fire is cut dolly and is provided with swing span and a pair jig arm, swing span is articulated with fire and cuts on dolly, the burning torch swing arm of burning torch it is provided with on the swing span of rotating shaft side, opposite side sets roller, burning torch guide rod is being set on the end carriage of roller homonymy, roller can move along burning torch guide rod, one end of burning torch guide rod is articulated with on corresponding end carriage, the other end gradually rises and passes through height adjustment mechanism be connected with end carriage along the strand conveying direction that moves ahead, the injection tube being additionally provided with the strand that the molten slag that strand produces in cutting process can be blown off on dolly is cut at fire.This utility model has the advantage that can prevent strand dross phenomenon from occurring.
Description
Technical field
This utility model relates to steel-making conticaster, the continuous casting flame-cutting machine being specifically related in conticaster.
Background technology
Continuous casting flame-cutting machine is the important composition parts in conticaster, is mainly used in the strand that tension leveller of continuous casting machine pulls out from continuous cast mold cuts into the steel billet with length-specific and contoured.The structure of the continuous casting flame-cutting machine used at present is: be the frame that the parallel interval end carriage that arranges in left and right forms by two along the strand conveying direction that moves ahead, it is respectively arranged with trolley track at the top of every butt beam, between two trolley tracks, slip is provided with fire and cuts dolly, fire is cut dolly and can be moved forward and backward along trolley track under the driving of trolley driving mechanism, cut at fire and be provided with swing span and a pair on dolly in order to clamp the jig arm of strand, described swing span by one in being front and back articulated with fire cut on dolly to the rotating shaft arranged, the swing span of rotating shaft side is provided with the burning torch swing arm equipped with burning torch, the swing span of rotating shaft opposite side is provided with roller, end carriage top with roller homonymy is provided with burning torch guide rod, described roller is arranged on burning torch guide rod and can move along burning torch guide rod.The operation principle of above-mentioned continuous casting flame-cutting machine is: before cutting, open the cutting flame of burning torch, and make jig arm clamp strand, now fire is cut dolly and can be synchronized reach with strand, during dolly reach cut by fire, roller on swing span also can synchronize to move forward along burning torch guide rod, roller can gradually rise during moving forward along burning torch guide rod, thus drive swing span counter-clockwise swing around the shaft, synchronize to drive burning torch to cut front station from burning torch to cut rear station to burning torch and swing and cut the strand clamped by jig arm, after burning torch has cut strand, close the cutting flame of burning torch and make jig arm unclamp strand, make trolley driving mechanism drive fire to cut dolly simultaneously and be moved rearwardly into initial position along trolley track, drive swing span clockwise oscillation around the shaft, synchronize to drive burning torch to cut rear station from burning torch to be rocked to burning torch and cut front station.The shortcoming of above-mentioned continuous casting flame-cutting machine is: strand easily produces molten slag during being cut by burning torch, can form dross, significantly impact strand cut quality after molten slag cooled and solidified bottom strand；And when dross is thicker, can only not only increase labor strength by manually carrying out dross cleaning, and reduce production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of strand that can be prevented effectively from and forms the continuous casting flame-cutting machine of dross in cutting process.
nullFor achieving the above object，This utility model adopts the technical scheme that described a kind of continuous casting flame-cutting machine，Including: it is the frame that the parallel interval end carriage that arranges in left and right forms by two along the strand conveying direction that moves ahead，It is respectively arranged with trolley track at the top of every butt beam，Between two trolley tracks, slip is provided with fire and cuts dolly，Fire is cut dolly and is moved forward and backward along trolley track under the driving of trolley driving mechanism，Cut at fire and be provided with swing span and a pair on dolly in order to clamp the jig arm of strand，Described swing span by one in being front and back articulated with fire cut on dolly to the rotating shaft arranged，The swing span of rotating shaft side is provided with the burning torch swing arm equipped with burning torch，The swing span of rotating shaft opposite side is provided with roller，End carriage top with roller homonymy is provided with burning torch guide rod，Described roller is arranged on burning torch guide rod and can move along burning torch guide rod，One end of described burning torch guide rod is by an end carriage being articulated with correspondence in left and right to the rotating shaft arranged，The other end of burning torch guide rod gradually rises along the strand conveying direction that moves ahead、And it is connected with corresponding end carriage by height adjustment mechanism，Cut at fire and on dolly, be additionally provided with injection tube，The spout of described injection tube is facing to the bottom of the strand clamped by jig arm，When the strand clamped by jig arm is cut by burning torch，The molten slag that strand produces in cutting process can be blown off strand by injection tube.
Further, aforesaid a kind of continuous casting flame-cutting machine, wherein: the structure of described height adjustment mechanism is: include being fixedly installed in the lower installation board at the top of corresponding end carriage below burning torch guide rod, lower installation board is provided with installing hole, it is fixed with upper mounting plate in the bottom of burning torch guide rod, upper mounting plate is provided with vertical bar hole, at burning torch guide rail during corresponding rotating shaft rotates upwardly and downwardly, the vertical bar hole of upper mounting plate can be corresponding with the installing hole of lower installation board all the time, clamping screw connects through installing hole and vertical bar hole rear thread locking nut, upper mounting plate is made to fix with lower installation board.
Further, aforesaid a kind of continuous casting flame-cutting machine, wherein: be provided with in the jig arm of station side before burning torch cuts and can ensure that burning torch is always positioned at station position-limit mechanism before the burning torch of station cuts before burning torch cuts before cutting strand.
Further, aforesaid a kind of continuous casting flame-cutting machine, wherein: described burning torch cuts the structure of front station position-limit mechanism and is: be provided with limiting plate in the jig arm of station side before burning torch cuts, limiting plate is provided with screwed hole, in screwed hole, screw thread is provided with regulation bolt, and regulation bolt faces burning torch swing arm, when the strand that jig arm clamping is to be cut, regulation bolt in jig arm can will head on burning torch swing arm, makes the burning torch in burning torch swing arm be always positioned at station before burning torch cuts before cutting strand.
Further, aforesaid a kind of continuous casting flame-cutting machine, wherein: in injection tube, be provided with the electromagnetic valve of energy opening and closing injection tube.
Further, aforesaid a kind of continuous casting flame-cutting machine, wherein: the structure of described trolley driving mechanism is: include being installed on the driving motor that fire is cut on dolly, drive and be provided with gear on the output shaft of motor, with the end carriage top of gear homonymy, the strand conveying direction that moves ahead is being provided with the tooth bar being meshed with gear.
By the enforcement of technique scheme, this utility model has cutting efficiency height and can be prevented effectively from the advantage that strand forms dross in cutting process.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of continuous casting flame-cutting machine described in the utility model.
Fig. 2 is the structural representation overlooking direction of Fig. 1.
Fig. 3 is the enlarged diagram at the H position shown in Fig. 1.
Fig. 4 is the enlarged diagram at the F position shown in Fig. 1.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
nullSuch as Fig. 1、Fig. 2、Fig. 3、Shown in Fig. 4，Described a kind of continuous casting flame-cutting machine，Including: it is the frame that the parallel interval end carriage 1 that arranges in left and right forms by two along the strand conveying direction that moves ahead，It is respectively arranged with trolley track 2 at the top of every butt beam 1，Between two trolley tracks 2, slip is provided with fire and cuts dolly 3，Fire is cut dolly 3 and is moved forward and backward along trolley track 2 under the driving of trolley driving mechanism，Cut at fire and be provided with swing span 4 and a pair on dolly 3 in order to clamp the jig arm 6 of strand 5，Described swing span 4 is cut on dolly 3 in being front and back articulated with fire to the first rotating shaft 7 arranged by one，The swing span 4 of the first rotating shaft 7 side is provided with the burning torch swing arm 9 equipped with burning torch 8，The swing span 4 of the first rotating shaft 7 opposite side is provided with roller 10，End carriage 1 top with roller 10 homonymy is provided with burning torch guide rod 11，Described roller 10 is arranged on burning torch guide rod 11 and can move along burning torch guide rod 11，One end of described burning torch guide rod 11 is by an end carriage 1 being articulated with correspondence in left and right to the second rotating shaft 12 arranged，The other end of burning torch guide rod 11 gradually rises along the strand conveying direction that moves ahead、And it is connected with corresponding end carriage 1 by height adjustment mechanism，Cut at fire and on dolly 3, be additionally provided with injection tube 13，The spout of described injection tube 13 is facing to the bottom of the strand 5 clamped by jig arm 6，When the strand 5 clamped by jig arm 6 is cut by burning torch 8，The molten slag that strand 5 produces in cutting process can be blown off strand 5 by injection tube 13；In the present embodiment, the structure of described height adjustment mechanism is: include being fixedly installed in the lower installation board 14 at the top of corresponding end carriage 1 below burning torch guide rod 11, lower installation board 14 is provided with installing hole, it is fixed with upper mounting plate 15 in the bottom of burning torch guide rod 11, upper mounting plate 15 is provided with vertical bar hole 16, at burning torch guide rail 11 during the second rotating shaft 12 rotates upwardly and downwardly, the vertical bar hole 16 of upper mounting plate 15 can be corresponding with the installing hole of lower installation board 14 all the time, clamping screw 17 connects through installing hole and vertical bar hole 16 rear thread locking nut 18, upper mounting plate 15 is made to fix with lower installation board 14, above-mentioned height adjustment mechanism simple in construction, convenient to install and maintain；In the present embodiment, it is provided with in the jig arm 6 of station side before burning torch cuts and can ensure that burning torch 8 is always positioned at station position-limit mechanism before the burning torch of station cuts before burning torch cuts before cutting strand 5, so can make burning torch 8 can all the time with minimum amplitude of fluctuation to cut strand 5, not only increase the burning torch efficiency of burning torch, decrease the waste of the energy；In the present embodiment, described burning torch cuts the structure of front station position-limit mechanism: be provided with limiting plate 19 in the jig arm 6 of station side before burning torch cuts, limiting plate 19 is provided with screwed hole, in screwed hole, screw thread is provided with regulation bolt 20, regulation bolt 20 faces burning torch swing arm 9, when jig arm 6 clamps strand 5 to be cut, regulation bolt 20 in jig arm 6 can will head on burning torch swing arm 9, the burning torch 8 in burning torch swing arm 9 is made to be always positioned at station before burning torch cuts before cutting strand 5, above-mentioned burning torch cuts front station position-limit mechanism simple in construction, convenient to install and maintain；In the present embodiment, injection tube 13 is provided with the electromagnetic valve 24 of energy opening and closing injection tube 13, so can better control over injection tube 13 and strand 5 is carried out blowing operation；In the present embodiment, the structure of described trolley driving mechanism is: include being installed on the driving motor 21 that fire is cut on dolly 3, drive and be provided with gear 22 on the output shaft of motor 21, with end carriage 1 top of gear 22 homonymy, the strand conveying direction that moves ahead is being provided with the tooth bar 23 being meshed with gear 22, above-mentioned trolley driving mechanism simple in construction, convenient to install and maintain；
Operation principle of the present utility model is as follows:
nullBefore cutting，Jig arm 6 is made to clamp strand 5，When jig arm 6 clamps strand 5 to be cut，Regulation bolt 20 in jig arm 6 can will head on burning torch swing arm 9，Make the burning torch 8 in burning torch swing arm 9 at cutting strand 5 anteposition station before burning torch cuts，Open the cutting flame of burning torch 8 simultaneously，Now fire is cut dolly 3 and can be synchronized reach with strand 5，During dolly 3 reach cut by fire，Roller 10 on swing span 4 also can synchronize to move forward along burning torch guide rod 11，Roller 10 can gradually rise during moving forward along burning torch guide rod 11，Thus drive swing span 4 around the first rotating shaft 7 counter-clockwise swing，And then drive burning torch 8 to cut front station from burning torch to cut rear station to burning torch and swing and cut the strand 5 clamped by jig arm 6，During burning torch 8 cuts strand 5，Open electromagnetic valve 24，Make injection tube 13 to the bottom of strand 5 winding-up high speed compression gas，High speed compression gas is made to be blown off by the molten slag that strand 5 produces in cutting process strand 5，Thus avoid molten slag to form dross in the solidification of strand 5 bottom coohng；After burning torch 8 completes strand 5 cutting, close electromagnetic valve 24 and simultaneously close off the cutting flame of burning torch 8, then make jig arm 6 unclamp strand 5, then start the driving motor 21 in trolley driving mechanism, make driving motor 21 band get angry and cut dolly 3 back movement to initial position.This utility model has cutting efficiency height and can be prevented effectively from the advantage that strand forms dross in cutting process.
Claims (6)
- null1. a continuous casting flame-cutting machine，Including: it is the frame that the parallel interval end carriage that arranges in left and right forms by two along the strand conveying direction that moves ahead，It is respectively arranged with trolley track at the top of every butt beam，Between two trolley tracks, slip is provided with fire and cuts dolly，Fire is cut dolly and is moved forward and backward along trolley track under the driving of trolley driving mechanism，Cut at fire and be provided with swing span and a pair on dolly in order to clamp the jig arm of strand，Described swing span by one in being front and back articulated with fire cut on dolly to the rotating shaft arranged，The swing span of rotating shaft side is provided with the burning torch swing arm equipped with burning torch，The swing span of rotating shaft opposite side is provided with roller，End carriage top with roller homonymy is provided with burning torch guide rod，Described roller is arranged on burning torch guide rod and can move along burning torch guide rod，It is characterized in that: one end of described burning torch guide rod is by an end carriage being articulated with correspondence in left and right to the rotating shaft arranged，The other end of burning torch guide rod gradually rises along the strand conveying direction that moves ahead、And it is connected with corresponding end carriage by height adjustment mechanism，Cut at fire and on dolly, be additionally provided with injection tube，The spout of described injection tube is facing to the bottom of the strand clamped by jig arm，When the strand clamped by jig arm is cut by burning torch，The molten slag that strand produces in cutting process can be blown off strand by injection tube.
- A kind of continuous casting flame-cutting machine the most according to claim 1, it is characterized in that: the structure of described height adjustment mechanism is: include being fixedly installed in the lower installation board at the top of corresponding end carriage below burning torch guide rod, lower installation board is provided with installing hole, it is fixed with upper mounting plate in the bottom of burning torch guide rod, upper mounting plate is provided with vertical bar hole, at burning torch guide rail during corresponding rotating shaft rotates upwardly and downwardly, the vertical bar hole of upper mounting plate can be corresponding with the installing hole of lower installation board all the time, clamping screw connects through installing hole and vertical bar hole rear thread locking nut, upper mounting plate is made to fix with lower installation board.
- A kind of continuous casting flame-cutting machine the most according to claim 1, it is characterised in that: it is provided with in the jig arm of station side before burning torch cuts and can ensure that burning torch is always positioned at station position-limit mechanism before the burning torch of station cuts before burning torch cuts before cutting strand.
- A kind of continuous casting flame-cutting machine the most according to claim 3, it is characterized in that: described burning torch cuts the structure of front station position-limit mechanism and is: be provided with limiting plate in the jig arm of station side before burning torch cuts, limiting plate is provided with screwed hole, in screwed hole, screw thread is provided with regulation bolt, regulation bolt faces burning torch swing arm, when the strand that jig arm clamping is to be cut, regulation bolt in jig arm can will head on burning torch swing arm, makes the burning torch in burning torch swing arm be always positioned at station before burning torch cuts before cutting strand.
- A kind of continuous casting flame-cutting machine the most according to claim 1, it is characterised in that: in injection tube, it is provided with the electromagnetic valve of energy opening and closing injection tube.
- 6. according to a kind of continuous casting flame-cutting machine described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: the structure of described trolley driving mechanism is: include being installed on the driving motor that fire is cut on dolly, drive and be provided with gear on the output shaft of motor, with the end carriage top of gear homonymy, the strand conveying direction that moves ahead is being provided with the tooth bar being meshed with gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510104.1U CN205764348U (en) | 2016-05-31 | 2016-05-31 | A kind of continuous casting flame-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510104.1U CN205764348U (en) | 2016-05-31 | 2016-05-31 | A kind of continuous casting flame-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764348U true CN205764348U (en) | 2016-12-07 |
Family
ID=58138479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620510104.1U Active CN205764348U (en) | 2016-05-31 | 2016-05-31 | A kind of continuous casting flame-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764348U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935753A (en) * | 2016-05-31 | 2016-09-14 | 江苏永钢集团有限公司 | Torch cutting machine for continuous casting |
| CN110524088A (en) * | 2018-06-27 | 2019-12-03 | 广东韶钢松山股份有限公司 | It is a kind of can the pre- thermal potential of automatic centering cutting gun transmission device and its application method |
| CN111319140A (en) * | 2020-04-03 | 2020-06-23 | 济南江河工贸有限公司 | Machine head structure of double-knife bridge cutting machine |
-
2016
- 2016-05-31 CN CN201620510104.1U patent/CN205764348U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935753A (en) * | 2016-05-31 | 2016-09-14 | 江苏永钢集团有限公司 | Torch cutting machine for continuous casting |
| CN110524088A (en) * | 2018-06-27 | 2019-12-03 | 广东韶钢松山股份有限公司 | It is a kind of can the pre- thermal potential of automatic centering cutting gun transmission device and its application method |
| CN110524088B (en) * | 2018-06-27 | 2021-08-31 | 广东韶钢松山股份有限公司 | Transmission device capable of automatically centering preheating position of cutting gun and use method thereof |
| CN111319140A (en) * | 2020-04-03 | 2020-06-23 | 济南江河工贸有限公司 | Machine head structure of double-knife bridge cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105935753A (en) | Torch cutting machine for continuous casting | |
| CN205764348U (en) | A kind of continuous casting flame-cutting machine | |
| CN203003368U (en) | Automotive rear axle housing longitudinal joint automatic welding device | |
| US20180036913A1 (en) | Automatic machining device for high-speed rail pantograph carbon contact strip and machining method therefor | |
| CN201064855Y (en) | Torch equipped with front preheating device | |
| CN105598399B (en) | A kind of production method of super special thickness strand | |
| CN203397606U (en) | Continuous casting model system | |
| CN102059486A (en) | Synchronous cold saw cutting machine | |
| CN205763724U (en) | A kind of high efficiency conticaster flame cutting vehicle | |
| CN212286433U (en) | Civil air defense door profiling welding device | |
| CN201253726Y (en) | Gun head apparatus of flame cutting machine | |
| CN2871090Y (en) | Automatic welder | |
| CN104722883A (en) | Novel method and novel device for ultrasonically controlling hot cracks along with welding | |
| CN206122863U (en) | Continuous casting slab arc cutting machine | |
| CN214417998U (en) | Welding robot with gantry structure | |
| CN111112792A (en) | Wear-resistant plate overlaying equipment | |
| CN208195933U (en) | A kind of packaged type welder | |
| CN209867628U (en) | Off-line efficient cutting device for continuous casting billets | |
| CN211162323U (en) | Flame cutting mechanism of continuous casting machine | |
| CN205571665U (en) | Continuous casting fire cutter | |
| CN204430760U (en) | Be applicable to the welder of band large-scale metal thin plate | |
| US6663824B2 (en) | Method and apparatus for cutting steel to reduce slag adherence | |
| CN105710485B (en) | Continuous casting flame-cutting machine | |
| CN201997685U (en) | Continuous casting flame cutting machine | |
| CN211638627U (en) | Wear-resisting plate surfacing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |