CN102039320A - Adjustable profile steel production line guide device - Google Patents

Adjustable profile steel production line guide device Download PDF

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Publication number
CN102039320A
CN102039320A CN2010105024803A CN201010502480A CN102039320A CN 102039320 A CN102039320 A CN 102039320A CN 2010105024803 A CN2010105024803 A CN 2010105024803A CN 201010502480 A CN201010502480 A CN 201010502480A CN 102039320 A CN102039320 A CN 102039320A
Authority
CN
China
Prior art keywords
mandrel
base plate
production line
retaining roller
travelling carriage
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.)
Pending
Application number
CN2010105024803A
Other languages
Chinese (zh)
Inventor
汪开忠
程鼎
鲁怀敏
孙维
严锋
吴正昌
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.)
Maanshan Iron and Steel Co Ltd
Original Assignee
Maanshan Iron and Steel Co Ltd
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 Maanshan Iron and Steel Co Ltd filed Critical Maanshan Iron and Steel Co Ltd
Priority to CN2010105024803A priority Critical patent/CN102039320A/en
Publication of CN102039320A publication Critical patent/CN102039320A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an adjustable profile steel production line guide device, belongs to metal rolling, and in particular relates to a rolled piece guide and support device for a profile steel rolling production line. The device consists of a bottom plate and a lateral baffle plate which are connected with each other, wherein the bottom plate is fixed on a base. The device is characterized in that: the two ends of the bottom plate are symmetrically provided with sliding frames; the lateral baffle plate is connected with the sliding frames; a stopping roller is fixed in a stopping roller bracket which is slidably arranged, and the inner side of the stopping roller extends to the inner side of a lateral guide plate through a preformed rectangular notch of the lateral guide plate; a sliding chute which is in sliding fit with the bottom plate is arranged below the sliding frames; and the sliding frames are fixed on the bottom plate by using positioning pins. When the device is used, profile steel is guided to the stopping roller by using the lateral guide plate to convey the profile steel along a central line of the rolling production line. The invention has the advantages that: the device has a novel and rational structure and is reliable in use; the width of the stopping roller is convenient to adjust and the stopping roller can be flexibly rotated; and the scratch of the surface of the profile steel is avoided, accidents of cracking up nozzles are reduced, improvement on product quality is facilitated, the service life of equipment is prolonged, loss of spare parts is reduced, shutdown maintenance time is shortened and smooth production of the profile steel is guaranteed.

Description

Adjustable type steel production line guide device
Technical field
The invention belongs to the rolling of metal, relate in particular to the guided bearing device of rolling of sectional iron production line with rolled piece.
Background technology
Shaped steel can import rollgang smoothly for making shaped steel after full continuous rolling finishes, avoid colliding with the friction of side resting guide or with the cooling water nozzle that is arranged on both sides, must guide device be set at the inlet or the middle part of rollgang.The guide device that adopts is made up of the holder of two transportable side shields and a band sliding tray at present, the upper surface of two side shield bottom surfaces and holder constitutes sliding pair, between each side shield and the holder corresponding pin-and-hole is arranged, back pin pinning is determined in the side shield position.Though two side shields are rolling centerline symmetry adjusting position relatively, but the defective that exists is: because sliding pair is common finished surface, no corrosion-inhibiting coating, cooling water, high temperature and dust are to the burn into oxidation and the obstruction of guide device, cause side shield to slide, leading bit width can't adjust, and causes the shaped steel surface tear, and nozzle damages; Accident is frequent, and spare parts consumption is many, and Maintenance Downtime is long, has a strong impact on Production Line and carries out smoothly.
Summary of the invention
In order to overcome the defective that prior art exists; the purpose of this invention is to provide a kind of adjustable type steel production line guide device; reduce or avoid keeping off roller and stop up; width-adjustable; rotate flexibly; avoid the shaped steel surface tear and break the nozzle accident taking place, reduce spare part loss and fault power time, guarantee to produce and carry out smoothly.
Adjustable type steel production line guide device is connected and composed by base plate and side shield, and base plate is fixed on the base, is characterized in: two ends, base plate left and right sides symmetry is established travelling carriage, and side shield is connected with travelling carriage; The retaining roller is fixed in the retaining roller support that sets up that slides, and the flipper guide inboard is stretched to by the default rectangle gap of flipper guide in its inboard, promptly crosses the steel side; Travelling carriage is divided into chute, is slidingly matched with base plate, constitutes sliding pair.According to the specification of shaped steel, adjust the spacing of two retaining rollers, travelling carriage is fixed on the base plate by alignment pin, and the shaped steel center line is carried along the production line center line.
The present invention further improves, and described retaining roller is made of roller and mandrel; Establish oilhole in the mandrel, lubricating oil is injected by oilhole, keeps good lubricating status, and the locating piece groove is established at the mandrel top; Upper and lower end is established flanged copper sheathing between mandrel and the cylinder, constitutes revolute pair, and prevents roller and travelling carriage friction; No gap is equipped with dust retaining ring on the mandrel above the last copper sheathing, below the following copper sheathing, avoids dust to fall into, and travelling carriage is easy to adjust, and the retaining roller rotates flexibly.
The another improvement of the present invention, described travelling carriage is connected and composed by upper grid, gusset, retaining roller support and flipper guide; Flipper guide is established the rectangle gap, cooperates with retaining roller support, and the retaining roller is fixed in the retaining roller support, and the retaining roller stretches out the gap of side shield; Upper grid is connected with the downslide frid down, forms chute, cooperate with base plate, and corresponding each the setting position pin-and-hole of upper grid and base plate contact portion, travelling carriage is connected with base plate, and according to the shaped steel specification of passing through, retaining roller spacing is fixed by alignment pin about adjustment.
The present invention improves in the another step, and described retaining roller support is door-shaped frame, and top board, riser, upper grid are connected with flipper guide; Top board and the upper grid relative with it are established the mandrel axis hole respectively, and the two center is on same axis; The mandrel axle head is loaded in the axis hole, and the mandrel upper end is fixed by the anti-rotation locating piece that inserts in the locating piece groove.
During use,, adjust the spacing of two side blocking rollers according to the shaped steel specification of passing through.Shaped steel is trumpet-shaped flipper guide by two and imports the retaining roller that rotates flexibly, makes in the shaped steel and carries along production center line.
Compared with prior art, advantage is: novel structure, reasonable, use reliable; Retaining roller width adjustment is convenient, and rotation is avoided the shaped steel surface tear flexibly, and minimizing breaks the nozzle accident and takes place, and helps improving product quality, has prolonged service life of equipment, reduces spare part loss and fault power time, and the assurance type steel production line is produced and carried out smoothly.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is adjustable type steel production line guide device structural representation.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the A portion cutaway view of Fig. 1.
The specific embodiment
By Fig. 1, Fig. 2, Fig. 3 as can be seen, adjustable type steel production line guide device is made of base 1, base plate 2, flipper guide 3, retaining roller 4, travelling carriage 5 and retaining roller support 6, and base plate 2 is fixed on the base 1.Travelling carriage 5 is established at two ends, base plate 2 left and right sides, and travelling carriage 5, retaining roller support 6 are connected with flipper guide 3, and the retaining roller is fixed in the retaining roller support 6, and flipper guide 3 inboards are stretched to by the rectangle gap on the flipper guide 3 (marking among the figure) in the inboard.Travelling carriage 5 divides into chute and base plate 2 is slidingly matched, and travelling carriage 5 is fixed on the base plate 2 by alignment pin.
By Fig. 1, Fig. 4 as can be seen, retaining roller 4 is connected and composed by roller 7 and mandrel 8.Locating piece 9 is established at mandrel 8 tops, establishes oilhole 10 in mandrel 8 tops and the middle part, establishes port lid (marking among the figure) on the oilhole 10, behind the injection lubricating oil, and the port lid sealing.Upper and lower end between mandrel 8 and the roller 7 is established flanged copper sheathing 12, and no gap is equipped with dust retaining ring 11 on the mandrel 8 above the last copper sheathing, below the following copper sheathing.
It can also be seen that by Fig. 1 and Fig. 3 travelling carriage 5 is linked together with flipper guide 3 by upper grid 13, gusset 14, retaining roller support 6.Flipper guide 3 is established the rectangle gap, cooperates with retaining roller support 6, and retaining roller 4 is fixed in the retaining roller support 6, keeps off roller 4 and is stretched out by gap.Upper grid 13 times is connected by bolt 19 with following frid 15, forms chute, cooperates upper grid 13 and each dowel hole of base plate 2 contact portions correspondence, pore size unanimity with base plate 2.Travelling carriage 5 is fixed on the base plate 2 by alignment pin 16, changes the dowel hole position, can adjust the spacing of frame 5 that horizontally slips, that is adjusts the spacing of two retaining rollers 4.
By Fig. 2,3 as can be seen, retaining roller support 6 is connected with riser 18 by top board 17 and is door-shaped frame, and top board 17 is connected with flipper guide 3, and riser 18 is connected with flipper guide 3, upper grid 13.Top board 17 is established mandrel 8 axis holes, and the upper grid 13 relative with top board 17 established mandrel 8 axis holes, and last lower shaft hole center is on same axis, and mandrel 8 axle heads are loaded in the axis hole, and mandrel 8 tops are fixed by the anti-rotation locating piece that inserts in locating piece 9 grooves.

Claims (4)

1. adjustable type steel production line guide device, connect and compose by base plate (2) and side shield (3), base plate (2) is fixed on the base (1), it is characterized in that base plate (2) two ends, left and right sides symmetry establishes travelling carriage (5), side shield (3) is connected with travelling carriage (5), retaining roller (4) is fixed in the retaining roller support (6) that travelling carriage (5) establishes, and its inboard rectangle gap of presetting by flipper guide (3) stretches to flipper guide (3) inboard; Travelling carriage (5) is divided into chute, is slidingly matched with base plate (2), and travelling carriage (5) is fixed on the base plate (2) by alignment pin.
2. adjustable type steel production line guide device according to claim 1 is characterized in that described retaining roller (4) is made of roller (7) and mandrel (8); Establish oilhole (10) in the mandrel (8), lubricating oil is injected by oilhole (10), and locating piece (9) groove is established at the mandrel top; Upper and lower end is established flanged copper sheathing (12) between mandrel (8) and the roller (7), constitutes revolute pair, and no gap is equipped with dust retaining ring (11) on the mandrel above the last copper sheathing, below the following copper sheathing.
3. adjustable type steel production line guide device according to claim 1 is characterized in that described travelling carriage (5) is connected and composed with flipper guide (3) by upper grid (13), gusset (14), retaining roller support (6); Flipper guide (3) is established the rectangle gap, cooperates with retaining roller support (6), and retaining roller (4) is fixed in the retaining roller support (6), and retaining roller (4) stretches out the gap of side shield (3); Upper grid (13) is connected with downslide frid (15) down, forms chute, cooperate with base plate (2), and corresponding each the setting position pin-and-hole (16) of upper grid (13) and base plate (2) contact portion, travelling carriage (5) is fixed by alignment pin with base plate (2).
4. adjustable type steel production line guide device according to claim 1 is characterized in that described retaining roller support (6) is door-shaped frame, and top board (17), riser (18), upper grid (13) are connected with flipper guide (3); Top board (17) and the upper grid (13) relative with it are established mandrel (8) axis hole respectively, and the two center is on same axis; Mandrel (8) axle head is loaded in the axis hole, and mandrel (8) top is fixing by the anti-rotation locating piece (9) that inserts in the locating piece groove.
CN2010105024803A 2010-09-30 2010-09-30 Adjustable profile steel production line guide device Pending CN102039320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105024803A CN102039320A (en) 2010-09-30 2010-09-30 Adjustable profile steel production line guide device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105024803A CN102039320A (en) 2010-09-30 2010-09-30 Adjustable profile steel production line guide device

Publications (1)

Publication Number Publication Date
CN102039320A true CN102039320A (en) 2011-05-04

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Family Applications (1)

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CN2010105024803A Pending CN102039320A (en) 2010-09-30 2010-09-30 Adjustable profile steel production line guide device

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102989793A (en) * 2012-11-28 2013-03-27 江苏永钢集团有限公司 Guide centering adjuster
CN103341510A (en) * 2013-07-17 2013-10-09 首钢长治钢铁有限公司 Hot-rolled steel bar guide calibrating device
CN104324954A (en) * 2014-09-28 2015-02-04 内蒙古中拓铝业股份有限公司 Multifunctional guide ruler device on hot rolling production line
CN105188973A (en) * 2012-12-28 2015-12-23 Sms集团有限公司 Device and method for laterally guiding a rolled or cast product on a transport track
CN107321802A (en) * 2017-07-27 2017-11-07 马鞍山钢铁股份有限公司 A kind of method that shaped steel blooming mill manipulator flipper guide position is corrected automatically
CN108889496A (en) * 2018-07-12 2018-11-27 江苏常宝普莱森钢管有限公司 Core rod lubricator and plug manufacturing system

Citations (8)

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Publication number Priority date Publication date Assignee Title
JPS62130712A (en) * 1985-11-30 1987-06-13 Kawasaki Steel Corp Shape steel guiding device
JPH03264112A (en) * 1990-03-12 1991-11-25 Ishikawajima Harima Heavy Ind Co Ltd Method and device for guiding sides of steel strip
CN2364988Y (en) * 1999-01-27 2000-02-23 鞍山钢铁集团公司 Rolling guide plate
KR20050027728A (en) * 2003-09-16 2005-03-21 주식회사 포스코 Side guiding apparatus for ongoing steel plate
US20060248935A1 (en) * 2005-05-06 2006-11-09 Steel Equipment Specialists Llc Cold reduction mill guide
CN201046467Y (en) * 2007-06-15 2008-04-16 中国第一重型机械集团公司 Novel strong-force pushing bed device
CN201140202Y (en) * 2007-12-25 2008-10-29 合肥市百胜科技发展有限公司 Guide for steel flat with adjustable width
CN201855841U (en) * 2010-09-30 2011-06-08 马鞍山钢铁股份有限公司 Adjustable type section steel production line guiding device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130712A (en) * 1985-11-30 1987-06-13 Kawasaki Steel Corp Shape steel guiding device
JPH03264112A (en) * 1990-03-12 1991-11-25 Ishikawajima Harima Heavy Ind Co Ltd Method and device for guiding sides of steel strip
CN2364988Y (en) * 1999-01-27 2000-02-23 鞍山钢铁集团公司 Rolling guide plate
KR20050027728A (en) * 2003-09-16 2005-03-21 주식회사 포스코 Side guiding apparatus for ongoing steel plate
US20060248935A1 (en) * 2005-05-06 2006-11-09 Steel Equipment Specialists Llc Cold reduction mill guide
CN201046467Y (en) * 2007-06-15 2008-04-16 中国第一重型机械集团公司 Novel strong-force pushing bed device
CN201140202Y (en) * 2007-12-25 2008-10-29 合肥市百胜科技发展有限公司 Guide for steel flat with adjustable width
CN201855841U (en) * 2010-09-30 2011-06-08 马鞍山钢铁股份有限公司 Adjustable type section steel production line guiding device

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102989793A (en) * 2012-11-28 2013-03-27 江苏永钢集团有限公司 Guide centering adjuster
CN105188973A (en) * 2012-12-28 2015-12-23 Sms集团有限公司 Device and method for laterally guiding a rolled or cast product on a transport track
CN103341510A (en) * 2013-07-17 2013-10-09 首钢长治钢铁有限公司 Hot-rolled steel bar guide calibrating device
CN104324954A (en) * 2014-09-28 2015-02-04 内蒙古中拓铝业股份有限公司 Multifunctional guide ruler device on hot rolling production line
CN107321802A (en) * 2017-07-27 2017-11-07 马鞍山钢铁股份有限公司 A kind of method that shaped steel blooming mill manipulator flipper guide position is corrected automatically
CN107321802B (en) * 2017-07-27 2019-03-19 马鞍山钢铁股份有限公司 The method that a kind of fashioned iron blooming mill manipulator flipper guide position automatically corrects
CN108889496A (en) * 2018-07-12 2018-11-27 江苏常宝普莱森钢管有限公司 Core rod lubricator and plug manufacturing system

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Application publication date: 20110504