CN201493320U - Cold-rolling strip steel mechanical hydraulic type centring and guiding device - Google Patents

Cold-rolling strip steel mechanical hydraulic type centring and guiding device Download PDF

Info

Publication number
CN201493320U
CN201493320U CN2009203054760U CN200920305476U CN201493320U CN 201493320 U CN201493320 U CN 201493320U CN 2009203054760 U CN2009203054760 U CN 2009203054760U CN 200920305476 U CN200920305476 U CN 200920305476U CN 201493320 U CN201493320 U CN 201493320U
Authority
CN
China
Prior art keywords
guide wheel
screw rod
cold
rotating screw
rolling
Prior art date
Application number
CN2009203054760U
Other languages
Chinese (zh)
Inventor
胡涛
王伟
赵爱伟
Original Assignee
新疆八一钢铁股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 新疆八一钢铁股份有限公司 filed Critical 新疆八一钢铁股份有限公司
Priority to CN2009203054760U priority Critical patent/CN201493320U/en
Application granted granted Critical
Publication of CN201493320U publication Critical patent/CN201493320U/en

Links

Abstract

The utility model belongs to an adjusting device which is arranged on a steel rolling cold rolling machine set for correcting and locating a strip steel, in particular to a cold-rolling strip steel mechanical hydraulic type centring and guiding device, which comprises a left guide wheel arm and a right guide wheel arm which are symmetrical with each other and evenly provided with guide wheels; the bases of the guide wheel arms are movably matched with a slide groove which is arranged on a slide groove base; the bottom of the slide groove base is respectively provided with a left rotating screw rod and a right rotating screw rod with a bearing of a bearing base; the left rotating screw rod and the right rotating screw rod are respectively provided with corresponding screw nuts in a matching way; the tops of the screw nuts are respectively and fixedly provided with hydraulic cylinders; the ends of piston rods of the hydraulic cylinders are articulated with connecting lugs of the bases of the guide wheel arms; the left rotating screw rod and the right rotating screw rod are connected into a whole by a coupling device; and the screw rods are fixedly provided with chain wheels. The steel rolling cold rolling machine set can fast adjust to control the width for penetrating a strip, can frequently convert when rolling and penetrating the strip, and has high dynamic correction capability, fast locating speed, high control precision and convenient operation.

Description

Cold-strip steel machinery fluid pressure type centering guide and guards
Technical field
The utility model belongs to the strip steel deviation that makes that is provided with on the cold rolling unit of steel rolling, the adjusting device of location, particularly cold-strip steel machinery fluid pressure type centering guide and guards.
Background technology
Common cold rolling unit all adopts stationary machine centering guide and guards, prevent strip running deviation and guarantee the crossing process of fast and stable, fixed mainly is to drive the guide wheel arm by the gear lead screw device, reach the strip width size range, make the band steel in operation of rolling center line scope, wear band, guaranteed to wear tape speed, but the band steel is when width specifications changes, the dynamic capability for correcting of fixed adjusting device is poor, the time that manual intervention is regulated is longer, carry out rapid adjustment when being unfavorable for frequently changing specification, and required installing space is bigger, control accuracy is low.
The utility model content
The purpose of this utility model is to provide a kind of cold-strip steel machinery fluid pressure type centering guide and guards, can accomplish that rapid adjustment control wears bandwidth, and can be in rolling and crossing process frequent transitions, dynamically capability for correcting is strong, locating speed is fast, and the control accuracy height is easy to operate.
The purpose of this utility model is achieved in that a kind of cold-strip steel machinery fluid pressure type centering guide and guards, comprise the uniform left side that the symmetry of guide wheel is installed, right guide wheel arm, the chute that is provided with on guide wheel arm base and the sliding chute seat movingly, bottom at sliding chute seat is installed with left-handed leading screw and dextrorotation leading screw by bearing block bearing respectively, on a left side, cooperate respectively on the dextrorotation leading screw corresponding screw is installed, on the end face of screw, installing hydraulic cylinder respectively, the engaging lug of hydraulic cylinder piston boom end and guide wheel arm base is hinged, a left side, the dextrorotation leading screw connects as one by shaft coupling, is installing sprocket wheel on leading screw.
The utility model has increased hydraulic-driven centering guide and guard mechanism again on the basis of mechanical centering guide and guards.During work, the power transmission sprocket wheel of mechanical driving part, the drive leading screw rotates, make screw drive left and right guide wheel arm and reach the strip width size range by the hydraulic cylinder that connects, the characteristics of utilizing hydraulicdriven quick response and controlling easily, promote the guide wheel arm with hydraulic cylinder, finish and wear band and as-rolled condition conversion.By the action of automatically controlled signal control hydraulic cylinder, simple to operate, realized rapid adjustment control width, and can rolling and with crossing process in frequent transitions.Because the utility model is integrated machine driving and hydraulic drive, the scope of adjusting bandwidth is big, satisfy 872? the production demand of 272mm width band steel.Therefore, the utility model can be done rapid adjustment control and wear bandwidth, and can be in rolling and crossing process frequent transitions, dynamically capability for correcting is strong, locating speed is fast, the control accuracy height is easy to operate.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
A kind of cold-strip steel machinery fluid pressure type centering guide and guards, as Fig. 1, shown in Figure 2, comprise the uniform left side that the symmetry of guide wheel 2 is installed, right guide wheel arm 1,5, the chute that is provided with on guide wheel arm base and the sliding chute seat 4 movingly, bottom at sliding chute seat 4 is passed through bearing block 10 respectively, 13 bearings are installed with left-handed leading screw 11 and dextrorotation leading screw 7, on a left side, dextrorotation leading screw 11, cooperate respectively on 7 corresponding screw 12 is installed, 6, at screw 12, installing hydraulic cylinder 3 on 6 the end face respectively, the engaging lug of hydraulic cylinder 3 piston rod ends and guide wheel arm base is hinged, a left side, dextrorotation leading screw 11,7 connect as one by shaft coupling 8, are installing sprocket wheel 9 on leading screw.The bearing of bearing block 10,13 is a sliding bearing.

Claims (2)

1. cold-strip steel machinery fluid pressure type centering guide and guards, comprise the uniform left side that the symmetry of guide wheel (2) is installed, right guide wheel arm (1), (5), the chute that guide wheel arm base and sliding chute seat (4) upward are provided with movingly, it is characterized in that: the bottom at sliding chute seat (4) is passed through bearing block (10) respectively, (13) bearing is installed with left-handed leading screw (11) and dextrorotation leading screw (7), on a left side, dextrorotation leading screw (11), (7) cooperate respectively on corresponding screw (12) is installed, (6), in screw (12), (6) installing hydraulic cylinder (3) on the end face respectively, the engaging lug of hydraulic cylinder (3) piston rod end and guide wheel arm base is hinged, a left side, dextrorotation leading screw (11), (7) connect as one by shaft coupling (8), on leading screw, installing sprocket wheel (9).
2. cold-strip steel machinery fluid pressure type centering guide and guards according to claim 1, it is characterized in that: the bearing of bearing block (10), (13) is a sliding bearing.
CN2009203054760U 2009-07-01 2009-07-01 Cold-rolling strip steel mechanical hydraulic type centring and guiding device CN201493320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203054760U CN201493320U (en) 2009-07-01 2009-07-01 Cold-rolling strip steel mechanical hydraulic type centring and guiding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203054760U CN201493320U (en) 2009-07-01 2009-07-01 Cold-rolling strip steel mechanical hydraulic type centring and guiding device

Publications (1)

Publication Number Publication Date
CN201493320U true CN201493320U (en) 2010-06-02

Family

ID=42436530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203054760U CN201493320U (en) 2009-07-01 2009-07-01 Cold-rolling strip steel mechanical hydraulic type centring and guiding device

Country Status (1)

Country Link
CN (1) CN201493320U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102114494A (en) * 2010-12-20 2011-07-06 河北文丰钢铁有限公司 Movable guide
CN102716918A (en) * 2012-06-18 2012-10-10 首钢总公司 Correcting device and application method
CN103272861A (en) * 2013-05-28 2013-09-04 中国重型机械研究院股份公司 Centering guidance system in strip rolling production line
CN103419049A (en) * 2013-07-04 2013-12-04 宝鸡丰德机械制造有限公司 Self-centering clamp of double-sided double-station milling and drilling combined machine tool
CN104176421A (en) * 2014-08-06 2014-12-03 苏州奥林五金有限公司 Strip steel conveying device
CN104624672A (en) * 2015-01-29 2015-05-20 无锡昊瑜节能环保设备有限公司 Automatic calibration method for energy-saving and environmentally-friendly rolling mill guide equipment
CN104624671A (en) * 2015-01-29 2015-05-20 无锡昊瑜节能环保设备有限公司 Automatic correction method of improved energy-saving and environment-friendly rolling mill guide equipment
CN105290654A (en) * 2014-07-10 2016-02-03 宝山钢铁股份有限公司 Pressing plate type side guide centering device
CN105522062A (en) * 2014-09-30 2016-04-27 上海梅山钢铁股份有限公司 Strip steel positioning device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102114494A (en) * 2010-12-20 2011-07-06 河北文丰钢铁有限公司 Movable guide
CN102114494B (en) * 2010-12-20 2012-06-13 河北文丰钢铁有限公司 Movable guide
CN102716918A (en) * 2012-06-18 2012-10-10 首钢总公司 Correcting device and application method
CN102716918B (en) * 2012-06-18 2014-11-19 首钢总公司 Correcting device and application method
CN103272861A (en) * 2013-05-28 2013-09-04 中国重型机械研究院股份公司 Centering guidance system in strip rolling production line
CN103419049A (en) * 2013-07-04 2013-12-04 宝鸡丰德机械制造有限公司 Self-centering clamp of double-sided double-station milling and drilling combined machine tool
CN105290654A (en) * 2014-07-10 2016-02-03 宝山钢铁股份有限公司 Pressing plate type side guide centering device
CN104176421A (en) * 2014-08-06 2014-12-03 苏州奥林五金有限公司 Strip steel conveying device
CN105522062A (en) * 2014-09-30 2016-04-27 上海梅山钢铁股份有限公司 Strip steel positioning device
CN104624672A (en) * 2015-01-29 2015-05-20 无锡昊瑜节能环保设备有限公司 Automatic calibration method for energy-saving and environmentally-friendly rolling mill guide equipment
CN104624671A (en) * 2015-01-29 2015-05-20 无锡昊瑜节能环保设备有限公司 Automatic correction method of improved energy-saving and environment-friendly rolling mill guide equipment

Similar Documents

Publication Publication Date Title
CN201033336Y (en) Plank stuff bending machine
CN202105890U (en) Steel material rolling machine
CN103706431B (en) A kind of high pressure double-roller extrusion mill
CN204471234U (en) A kind of Steel Belt Centering device of automatic Regulation
CN202772760U (en) Stator coiling and slot wedge paper feeding mechanism
CN203009749U (en) Belt tightening mechanism
CN202555891U (en) Full-automatic numerical control cutting machine for steel pipes
CN201055930Y (en) Disk shear for cutting edge
CN105216038A (en) The circular cutter sweep of a kind of motor-driven sponge
CN204281194U (en) The lifting mechanism that a kind of feed screw nut pair drives
CN202539685U (en) Feeding device of circular sawing machine
CN204093900U (en) Direct-drive type toggle link hydraulic press
CN106881488A (en) A kind of stainless-steel pipe with inner spline groove fixes grooving mechanism
CN208878514U (en) A kind of material device for rolling and molding of electrical-liquid control
CN203637123U (en) Rotary type injection device of all-electric injection molding machine
CN201446365U (en) Welding platform conveying device
CN102528136A (en) Full-automatic numerical control steel tube cutting machine
CN202169524U (en) Dual-edge rounding machine for glass
CN203665273U (en) Screw pump rotor abrasive belt form grinding device
CN101780482A (en) Hydraulic driving guide device of cold-rolling mill
CN104525766A (en) Novel board transport device
CN201565545U (en) Closing height adjusting mechanism of press
CN201862883U (en) Counterweight mechanism of electric spark former spindle driven by linear motor
CN201659412U (en) Rolling type copper water stop molding machine with stepless speed adjusting device and cutting off device
CN202922305U (en) Transmission mechanism for vertical lathe

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100602

Termination date: 20110701

C17 Cessation of patent right