CN1810401A - Steel turning machine - Google Patents

Steel turning machine Download PDF

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Publication number
CN1810401A
CN1810401A CN 200610020434 CN200610020434A CN1810401A CN 1810401 A CN1810401 A CN 1810401A CN 200610020434 CN200610020434 CN 200610020434 CN 200610020434 A CN200610020434 A CN 200610020434A CN 1810401 A CN1810401 A CN 1810401A
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CN
China
Prior art keywords
steel
supporting seat
tilting gear
turn
over
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.)
Granted
Application number
CN 200610020434
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Chinese (zh)
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CN100368104C (en
Inventor
战金龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pangang Group Panzhihua Iron and Steel Research Institute Co Ltd
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Pangang Group Panzhihua Iron and Steel Research Institute Co Ltd
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Application filed by Pangang Group Panzhihua Iron and Steel Research Institute Co Ltd filed Critical Pangang Group Panzhihua Iron and Steel Research Institute Co Ltd
Priority to CNB2006100204343A priority Critical patent/CN100368104C/en
Publication of CN1810401A publication Critical patent/CN1810401A/en
Application granted granted Critical
Publication of CN100368104C publication Critical patent/CN100368104C/en
Active legal-status Critical Current
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Abstract

The ingot tilter for turning high temperature ingot in conveying rollers includes at least two ingot turning mechanisms, each of which includes ingot turning arm provided with ingot accepting claw and hinged through pinshaft to the support seat. The ingot turning mechanisms are longitudinally along the roller line and the support seat is set between conveying rollers of the roller line. There are one front support seat corresponding to the support seat set outside the conveying rollers, and one driving mechanism set between the front support seat and the support seat to make the ingot turning arm deflect and swing around the pinshaft. The ingot tilter has simple structure and reliable action.

Description

Tilting gear
Technical field
The present invention relates to lifting finger, particularly a kind of lifting finger that on rollgang, high temperature finished product shaped steel is turned over the steel operation.
Background technology
Utilizing rolling waste heat that steel are heat-treated, can improve the service life of steel exponentially, is the new technology of greatly developing during steel rolling is produced.For continous way immediate quenching production line, need heat-treat sending into the quenching unit again after to high temperature finished product shaped steel upset an angle of 90 degrees degree on the rollgang.High temperature finished product shaped steel is turned over steel, need arrange that at regular intervals several steel turn-over arms become the tilting finger of an angle of 90 degrees with steel receiving grab,, prevent to sprain rolled piece with this with the synchronous swing of the tilting finger rolled piece that overturns according to length of rolled piece.In the prior art, can turn over the tilting gear of steel to high temperature finished product shaped steel, generally adopt fixedly all-in-one-piece tilting finger of steel turn-over arm and steel receiving grab, such high temperature finished product shaped steel tilting gear can only be installed on the stand, utilizes the cooperation of tilting gear and stand to finish and turns over the steel action.If above-mentioned tilting gear is installed on the rollgang, the steel receiving grab of tilting gear can hinder rolled piece to move on roller-way, and the therefore present tilting gear that does not also have can be on rollgang high temperature finished product shaped steel to be turned over the steel operation is applied.
Summary of the invention
Technical problem to be solved by this invention provides a kind of tilting gear that high temperature finished product shaped steel is turned over the steel operation on rollgang.
The technical solution adopted for the present invention to solve the technical problems is: tilting gear of the present invention, include at least two group tilting gear structures, each tilting gear structure comprises by bearing pin and is articulated in steel turn-over arm on the supporting seat, steel turn-over arm is provided with steel receiving grab, it is characterized in that: described each tilting gear structure is provided with along rollgang longitudinal separation, and supporting seat is arranged between the conveying roller of conveying roller diatom thereafter; At the rollgang arranged outside preceding supporting seat corresponding, be provided with between preceding supporting seat, the supporting seat and act on the driving mechanism that it is swung around the reciprocal deflection of bearing pin with supporting seat.
The invention has the beneficial effects as follows, overcome the technical barrier that on rollgang, high temperature finished product shaped steel is turned over the steel operation, simple in structure, reliable in action.
Description of drawings
This specification comprises following five width of cloth accompanying drawings:
Fig. 1 is the vertical view (part) of tilting gear of the present invention;
Fig. 2 is that tilting gear of the present invention is in the schematic diagram that the steel station is turned in wait;
Fig. 3 is that tilting gear of the present invention is in the schematic diagram that begins to turn over the steel station;
Fig. 4 is that tilting gear of the present invention is in the overturn schematic diagram of an angle of 90 degrees degree station of rolled piece;
Fig. 5 is that tilting gear of the present invention is in and is placed on the intention of station on the roller-way cover plate with turning over rolled piece behind the steel.
Parts, position and numbering among the figure: tilting gear structure 10, preceding supporting seat 11, supporting seat 12, synchronizing shaft 13, rocking arm 14, connecting rod 15, steel turn-over arm 16, steel receiving grab 17, bearing pin 18, bearing pin 19, hydraulic cylinder 20, hydraulic cylinder 21, rolled piece 30, conveying roller 31, roller-way cover plate 32.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
With reference to Fig. 1, tilting gear of the present invention includes at least two group tilting gear structures 10.With reference to Fig. 2, each tilting gear structure 10 comprises by bearing pin 19 and is articulated in steel turn-over arm 16 on the supporting seat 12 that steel turn-over arm 16 is provided with steel receiving grab 17.With reference to Fig. 1, described each tilting gear structure 10 is provided with along conveying roller diatom longitudinal separation, and its supporting seat 12 is arranged between the conveying roller 31 of conveying roller diatom.According to the length and the production needs of rolled piece 30, each tilting gear structure 10 is general by the setting of 1~6m spacing.At the corresponding preceding supporting seat 11 of rollgang arranged outside and supporting seat 12, be provided with between preceding supporting seat 11, the supporting seat 12 to act on and make its driving mechanism on the steel turn-over arm 16 around bearing pin 19 reciprocal deflections swings.
See figures.1.and.2, described steel receiving grab 17 is articulated on the steel turn-over arm 16 by bearing pin 18, also is provided with on the described steel turn-over arm 16 to act on to make it that hydraulic cylinder of swinging around bearing pin 18 reciprocal deflections 21 takes place on the steel receiving grab 17.Fig. 2 shows a kind of collocation form of institute's driving mechanism simultaneously, be that described driving mechanism comprises rocking arm 14, connecting rod 15, hydraulic cylinder 20, wherein rocking arm 14 1 ends and preceding supporting seat 11 are hinged, and the two ends of connecting rod 15 are hinged with rocking arm 14, steel turn-over arm 16 respectively, and hydraulic cylinder 20 acts on the rocking arm 14.With reference to Fig. 1, to swing synchronously in order to guarantee all steel turn-over arms 16, described each preceding supporting seat 11 is provided with same synchronizing shaft 13, and an end of the rocking arm 14 of each tilting gear structure 10 all is fixed on the synchronizing shaft 13.
Tilting gear of the present invention to turn over the steel operation process as follows:
Steel is turned in wait, and with reference to Fig. 1, hydraulic cylinder 20 is retracted into extreme position, by synchronizing shaft 13, rocking arm 14, connecting rod 15 control steel turn-over arms 16, makes it be lower than the roll surface of conveying roller 31.At this moment, hydraulic cylinder 21 also is retracted into extreme position, and control steel receiving grab 17 makes its side spigot surface back that is in roller-way cover plate 32, guarantees the normal conveying of conveying roller diatom to rolled piece 30;
Begin to turn over steel, with reference to Fig. 2, rolled piece 30 operation puts in place and begins to turn over steel, and hydraulic cylinder 21 ejects, and drives steel receiving grab 17 around bearing pin 18 swings, forms the right angle between the working face that makes steel receiving grab 17 and the working face of steel turn-over arm 16, with the satisfied steel needs that turn over;
Turn over steel, with reference to Fig. 3, when each steel receiving grab 17 all swing put in place after, hydraulic cylinder 20 ejects, and makes steel turn-over arm 16 rotate 90 degree around bearing pin 19 by synchronizing shaft 13, rocking arm 14, connecting rod 15, under the control of steel turn-over arm 16 and steel receiving grab 17, rolled piece 30 is reversed 90 degree;
Turn over steel and finish, with reference to Fig. 4, after rolled piece 30 upsets put in place, hydraulic cylinder 21 indentations, drive steel receiving grab 17, is placed on rolled piece 30 on the roller-way cover plate 32 to lower swing around bearing pin 18, by steel raising and shifting machine the rolled piece on the roller-way cover plate 32 30 is sent into the station of back again.When all steel receiving grabs 17 all swing put in place after, hydraulic cylinder 20 indentations are pulled steel turn-over arm 16 and steel receiving grab 17 is got back to initial position shown in Figure 1 by synchronizing shaft 13, rocking arm 14, connecting rod 15, tilting gear is finished a working cycles, waits pending next time and turns over steel.
It is pointed out that top described principles more of the present invention that just explain through diagrams, because the those of ordinary skill in constructed field is easy to carry out on this basis some modifications and change.Therefore, this specification be not be the present invention to be confined to shown in and in described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized, the claim that all belongs to the present invention and applied for.

Claims (4)

1, tilting gear, include at least two group tilting gear structures (10), each tilting gear structure (10) comprises by bearing pin (19) and is articulated in steel turn-over arm (16) on the supporting seat (12), steel turn-over arm (16) is provided with steel receiving grab (17), it is characterized in that: described each tilting gear structure (10) is provided with along conveying roller diatom longitudinal separation, and its supporting seat (12) is arranged between the conveying roller (31) of conveying roller diatom; At the rollgang arranged outside preceding supporting seat (11) corresponding, be provided with between preceding supporting seat (11), the supporting seat (12) and act on the driving mechanism that it is swung around the reciprocal deflection of bearing pin (19) with supporting seat (12).
2, tilting gear as claimed in claim 1, it is characterized in that: described steel receiving grab (17) is articulated on the steel turn-over arm (16) by bearing pin (18), and steel turn-over arm (16) is provided with to act on and makes it that hydraulic cylinder of swinging around the reciprocal deflection of bearing pin (18) (21) takes place on the steel receiving grab (17).
3, tilting gear as claimed in claim 1 or 2, it is characterized in that: institute's driving mechanism comprises rocking arm (14), connecting rod (15), hydraulic cylinder (20), wherein rocking arm (14) one ends and preceding supporting seat (11) are hinged, the two ends of connecting rod (15) are hinged with rocking arm (14), steel turn-over arm (16) respectively, and hydraulic cylinder (20) acts on the rocking arm (14).
4, tilting gear as claimed in claim 3 is characterized in that: described each preceding supporting seat (11) is provided with same synchronizing shaft (13), and an end of each rocking arm (14) all is fixed on the synchronizing shaft (13).
CNB2006100204343A 2006-03-08 2006-03-08 Steel turning machine Active CN100368104C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006100204343A CN100368104C (en) 2006-03-08 2006-03-08 Steel turning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006100204343A CN100368104C (en) 2006-03-08 2006-03-08 Steel turning machine

Publications (2)

Publication Number Publication Date
CN1810401A true CN1810401A (en) 2006-08-02
CN100368104C CN100368104C (en) 2008-02-13

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CNB2006100204343A Active CN100368104C (en) 2006-03-08 2006-03-08 Steel turning machine

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CN (1) CN100368104C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102310095A (en) * 2011-08-25 2012-01-11 中冶华天工程技术有限公司 Front steel turning device of cogging mill
CN102392121A (en) * 2011-11-22 2012-03-28 中冶南方(武汉)威仕工业炉有限公司 Tilter
CN102671963A (en) * 2012-04-26 2012-09-19 莱芜钢铁集团有限公司 Steel billet tilting gear
CN102773270A (en) * 2012-07-09 2012-11-14 中国重型机械研究院有限公司 Down-gliding type in situ tilting gear
CN103331311A (en) * 2013-06-14 2013-10-02 江苏永钢集团有限公司 On-line steel scrap dumper
CN108787763A (en) * 2017-09-22 2018-11-13 马鞍山钢铁股份有限公司 A kind of steel billet tilting gear and more tilting gear double steel control methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD96860A5 (en) * 1971-04-24 1973-04-12
US4735549A (en) * 1987-06-01 1988-04-05 Hatch Associates Ltd. Billet turning device
CN2084851U (en) * 1990-10-26 1991-09-18 鞍山钢铁公司 Universal tilting gear for billet
DE4121165A1 (en) * 1991-06-24 1993-01-14 Thaelmann Schwermaschbau Veb Manipulator for billets in rolling line - has lifting arrangement to turn the billets
CN2157836Y (en) * 1993-05-26 1994-03-02 涟源钢铁总厂 Pneumatic tilting gear
JP2002205109A (en) * 2001-01-05 2002-07-23 Kawasaki Steel Corp Apparatus for turning h-shape steel
JP2003320408A (en) * 2002-04-30 2003-11-11 Daido Steel Co Ltd Apparatus and method for turning square steel bar
CN2574797Y (en) * 2002-09-30 2003-09-24 邯郸钢铁集团有限责任公司 Multistage inverted wire drawing machine
CN2595478Y (en) * 2003-01-23 2003-12-31 唐山钢铁股份有限公司 Steel moving device for rolling narrow band steel
CN2882833Y (en) * 2006-03-08 2007-03-28 攀钢集团攀枝花钢铁研究院 Tilter

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102310095A (en) * 2011-08-25 2012-01-11 中冶华天工程技术有限公司 Front steel turning device of cogging mill
CN102310095B (en) * 2011-08-25 2013-06-19 中冶华天工程技术有限公司 Front steel turning device of cogging mill
CN102392121A (en) * 2011-11-22 2012-03-28 中冶南方(武汉)威仕工业炉有限公司 Tilter
CN102392121B (en) * 2011-11-22 2013-05-22 中冶南方(武汉)威仕工业炉有限公司 Tilter
CN102671963A (en) * 2012-04-26 2012-09-19 莱芜钢铁集团有限公司 Steel billet tilting gear
CN102671963B (en) * 2012-04-26 2015-06-17 莱芜钢铁集团有限公司 Steel billet tilting gear
CN102773270A (en) * 2012-07-09 2012-11-14 中国重型机械研究院有限公司 Down-gliding type in situ tilting gear
CN103331311A (en) * 2013-06-14 2013-10-02 江苏永钢集团有限公司 On-line steel scrap dumper
CN108787763A (en) * 2017-09-22 2018-11-13 马鞍山钢铁股份有限公司 A kind of steel billet tilting gear and more tilting gear double steel control methods

Also Published As

Publication number Publication date
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