CN103710525B - A kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device and its application method - Google Patents
A kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device and its application method Download PDFInfo
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- CN103710525B CN103710525B CN201410018519.2A CN201410018519A CN103710525B CN 103710525 B CN103710525 B CN 103710525B CN 201410018519 A CN201410018519 A CN 201410018519A CN 103710525 B CN103710525 B CN 103710525B
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- roller
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- changing device
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Abstract
The present invention relates to a kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device, including cylindrical fixture, handle and machine tool, it is covered with roller-way on described machine tool, cylindrical fixture is positioned on the roller-way of machine tool, one end of cylindrical fixture is provided with handle, the other end is provided with the groove that section is convex, bottom portion of groove is provided with fastening bolt holes, handle has one or two, fastening bolt holes have three, and perpendicular to the axis of cylindrical fixture, angle is 120 degree between three fastening bolt holes, machine tool bottom is provided with elevating mechanism, one end is provided with anticollision pad, roller-way is arranged in a row by multiple rollers and constituted, roller is the thick structure in middle thin two.Compared with prior art, the beneficial effects of the invention are as follows：With it is simple in construction, easy to use, science is practical the features such as, effectively avoid the centering difficulty of the direct roll change of manpower and crane fixture operation, be rapidly assembled and disassembled in Horizontal Continuous Furnace have certain temperature roller, improve operating efficiency.
Description
Technical field
The present invention relates to continuous annealing furnace technical field, more particularly to a kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device and its
Application method.
Background technology
The furnace roller of horizontal continuous annealing furnace furnace roller about more than 140, including：Water cooled rolls, carbon set roller and steel
Roller.Although material is different, physical dimension is suitable.It can be changed with unified roll changing device.At present unified roll changing device be according to
Support crane hangs up suspender（Counterweight）To be changed, during replacing due to fixture in the air, as crane is moved, therefore centering is tired
Difficulty, influences the activity duration.When unifying roll change sometimes, in order to race against time usually by people using pickaback or the method dragged of hand depends on people
Power is changed, and so does danger close.Running into the high roller of temperature in addition will feel simply helpless.
The content of the invention
Being rapidly assembled and disassembled it is an object of the invention to provide one kind in Horizontal Continuous Furnace has certain temperature roller
The changing rig and its application method of son.
To achieve the above object, the present invention is realized using following technical scheme：
A kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device, it is characterised in that including cylindrical fixture, handle and machine tool, institute
It is covered with roller-way on the machine tool stated, cylindrical fixture is positioned on the roller-way of machine tool, one end of cylindrical fixture is provided with handle, another
End is provided with fastening bolt holes provided with the groove that section is convex, bottom portion of groove.
Described handle has one or two.
Described fastening bolt holes have three, and are pressed from both sides between the axis of cylindrical fixture, three fastening bolt holes
Angle is 120 degree.
Described machine tool bottom is provided with elevating mechanism, and one end is provided with anticollision pad.
Described roller-way is arranged in a row by multiple rollers and constituted, and roller is the thick structure in middle thin two.
A kind of application method of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device, comprises the following steps：
1）The cylindrical fixture matched with water cooled rolls, weight and water cooled rolls roller weight are made according to the specification of water cooled rolls first
Equal, diameter is equal with water cooling roller diameter, it is ensured that the clamping part of groove and water cooled rolls has no more than 5mm gap, then will
Machine tool is placed on the lower section of water cooled rolls, and machine tool is raised into correct position using the elevating mechanism of machine tool bottom；
2）During dismounting, cylindrical fixture movement is driven using handle, the groove of cylindrical fixture one end is inserted in water cooled rolls
One end, and water cooled rolls is clamped through fastening bolt holes by screw, drives cylindrical fixture movement using handle, thus
Water cooled rolls is placed on the roller-way of machine tool, completed to water cooled rolls dismantlement work；
3）Then by new water cooled rolls and the fastening of cylindrical fixture one end, then using handle, new water cooled rolls is made to exist
Slided on the roller-way of machine tool, slide on original water cooled rolls empty position, new water cooled rolls is installed.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device and its application method, it is real with simple in construction, easy to use, science
With the features such as, effectively avoid the centering difficulty of the direct roll change of manpower and crane fixture operation, be rapidly assembled and disassembled horizontal
There is certain temperature roller on continuous annealing furnace, operating efficiency is improved.
Brief description of the drawings
Fig. 1 is the structure chart of invention；
Fig. 2 is the structure chart of invention cylindrical fixture；
Fig. 3 is the A-A profiles of Invention figure 2；
Fig. 4 is the structure chart of invention machine tool；
Fig. 5 is the top view of Invention figure 4；
Fig. 6 is the structure chart of invention roller；
Fig. 7 is the use schematic diagram of invention.
1-cylindrical fixture, 2-handle, 3-fastening bolt holes, 4-groove, 5-machine tool, 6-roller, 7-lift
Structure 8-anticollision, 9-water cooled rolls of pad
Embodiment
The embodiment to the present invention is further illustrated below in conjunction with the accompanying drawings：
As shown in Fig. 1~Fig. 6, a kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device of the invention, including cylindrical fixture 1,
It is covered with roller-way on hand 2 and machine tool 5, described machine tool 5, cylindrical fixture 1 is positioned on the roller-way of machine tool 5, cylindrical fixture 1
One end is provided with handle 2, and the other end is provided with fastening bolt holes 3, described handle provided with the groove 4 that section is convex, the bottom of groove 4
2 have one or two, and described fastening bolt holes 3 have three, and perpendicular to the axis of cylindrical fixture 1, three fastening bolts
Angle is 120 degree between hole 3, and the described bottom of machine tool 1 is provided with elevating mechanism 7, and one end is provided with anticollision pad 8, described roller-way
It is arranged in a row and is constituted by multiple rollers 6, roller 6 is the thick structure in middle thin two.
As shown in fig. 7, a kind of application method of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device, comprises the following steps：
1）The cylindrical fixture 1 matched with water cooled rolls, weight and water cooled rolls 9 are made according to the specification of water cooled rolls 9 first
Roller heavy phase etc., diameter is equal with the diameter of water cooled rolls 9, it is ensured that the clamping part of groove 4 and water cooled rolls 9 has no more than 5mm gap,
Then machine tool 5 be placed on to the lower section of water cooled rolls 9, and machine tool 5 is raised to correct position using the elevating mechanism 7 of the bottom of machine tool 5；
2）During dismounting, drive cylindrical fixture 1 to move using handle 2, the groove 4 of the one end of cylindrical fixture 1 is inserted in water
One end of chilling roller 9, and clamped water cooled rolls 9 through three fastening bolt holes 3 by three screws, driven using two handles 2
Cylindrical fixture 1 is moved, and thus water cooled rolls 9 is placed on the roller-way of machine tool 5, is completed to the dismantlement work of water cooled rolls 9；
3）Then by new water cooled rolls 9 and the fastening of the one end of cylindrical fixture 1, then using two handles 2, new water is made
Chilling roller 9 is slided on the roller-way of machine tool 5, slides into below the original empty position of water cooled rolls 9, new water cooled rolls 9 is installed.
Described above is only the general principle of the present invention, and not the present invention is imposed any restrictions, every right according to the present invention
It carries out equivalent variations and modification, within the category of the art of this patent protection scheme.
Claims (4)
1. a kind of application method of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device, it is characterised in that device include cylindrical fixture,
It is covered with roller-way on hand and machine tool, described machine tool, cylindrical fixture is positioned on the roller-way of machine tool, one end of cylindrical fixture is set
There is handle, the other end is provided with fastening bolt holes provided with the groove that section is convex, bottom portion of groove；Described machine tool bottom is provided with liter
Descending mechanism, one end is provided with anticollision pad；This method has certain temperature to be rapidly assembled and disassembled in Horizontal Continuous Furnace
The method of roller, comprises the following steps：
1) cylindrical fixture matched with water cooled rolls, weight and water cooled rolls roller heavy phase are made according to the specification of water cooled rolls first
Deng diameter is equal with water cooling roller diameter, it is ensured that the clamping part of groove and water cooled rolls has no more than 5mm gap, then by bed
Son is placed on the lower section of water cooled rolls, and machine tool is raised into correct position using the elevating mechanism of machine tool bottom；
2) when dismantling, cylindrical fixture movement is driven using handle, the groove of cylindrical fixture one end is inserted in the one of water cooled rolls
End, and clamped water cooled rolls through fastening bolt holes by screw, cylindrical fixture movement is driven using handle, thus by water
Chilling roller is placed on the roller-way of machine tool, is completed to water cooled rolls dismantlement work；
3) and then by new water cooled rolls and the fastening of cylindrical fixture one end, then using handle, new water cooled rolls is made in machine tool
Roller-way on slide, slide on original water cooled rolls empty position, new water cooled rolls installed.
2. a kind of application method of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device according to claim 1, it is characterised in that institute
The handle stated has one or two.
3. a kind of application method of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device according to claim 1, it is characterised in that institute
The fastening bolt holes stated have three, and angle is 120 degree between the axis of cylindrical fixture, three fastening bolt holes.
4. a kind of application method of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device according to claim 1, it is characterised in that institute
The roller-way stated is arranged in a row by multiple rollers and constituted, and roller is the thick structure in middle thin two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018519.2A CN103710525B (en) | 2014-01-15 | 2014-01-15 | A kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018519.2A CN103710525B (en) | 2014-01-15 | 2014-01-15 | A kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103710525A CN103710525A (en) | 2014-04-09 |
| CN103710525B true CN103710525B (en) | 2017-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410018519.2A Active CN103710525B (en) | 2014-01-15 | 2014-01-15 | A kind of Roll-changing device of horizontal type continuous annealing furnace and using method of roll-changing device and its application method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104762451B (en) * | 2015-03-20 | 2017-01-25 | 内蒙古包钢钢联股份有限公司 | Furnace roller rapid replacing apparatus and replacing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095034Y (en) * | 2007-10-25 | 2008-08-06 | 宝山钢铁股份有限公司 | Device for replacing extrusion upper roller |
| CN101456036A (en) * | 2008-12-30 | 2009-06-17 | 二重集团（德阳）重型装备股份有限公司 | Breast-roll set replacement method and hoisting clamp thereof |
| CN201442965U (en) * | 2009-05-07 | 2010-04-28 | 鞍钢股份有限公司 | Roller changing car |
| CN202592316U (en) * | 2012-02-17 | 2012-12-12 | 宝山钢铁股份有限公司 | Replacement device of roller hearth furnace roller bed |
| CN202894687U (en) * | 2012-09-26 | 2013-04-24 | 中冶宝钢技术服务有限公司 | Portable device for replacing furnace rolls |
-
2014
- 2014-01-15 CN CN201410018519.2A patent/CN103710525B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095034Y (en) * | 2007-10-25 | 2008-08-06 | 宝山钢铁股份有限公司 | Device for replacing extrusion upper roller |
| CN101456036A (en) * | 2008-12-30 | 2009-06-17 | 二重集团（德阳）重型装备股份有限公司 | Breast-roll set replacement method and hoisting clamp thereof |
| CN201442965U (en) * | 2009-05-07 | 2010-04-28 | 鞍钢股份有限公司 | Roller changing car |
| CN202592316U (en) * | 2012-02-17 | 2012-12-12 | 宝山钢铁股份有限公司 | Replacement device of roller hearth furnace roller bed |
| CN202894687U (en) * | 2012-09-26 | 2013-04-24 | 中冶宝钢技术服务有限公司 | Portable device for replacing furnace rolls |
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| CN103710525A (en) | 2014-04-09 |
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