CN107866536A - A kind of compact plate slab crystallizer Width adjusting device and crystallizer - Google Patents
A kind of compact plate slab crystallizer Width adjusting device and crystallizer Download PDFInfo
- Publication number
- CN107866536A CN107866536A CN201711241031.6A CN201711241031A CN107866536A CN 107866536 A CN107866536 A CN 107866536A CN 201711241031 A CN201711241031 A CN 201711241031A CN 107866536 A CN107866536 A CN 107866536A
- Authority
- CN
- China
- Prior art keywords
- adjustment bolt
- hollow adjustment
- crystallizer
- swivel nut
- bolt
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/168—Controlling or regulating processes or operations for adjusting the mould size or mould taper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/05—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having adjustable walls
Abstract
The invention belongs to technical field of ferrous metallurgy, more particularly to a kind of compact plate slab crystallizer Width adjusting device and crystallizer.The fixation swivel nut of the present invention is arranged in crystalliser by bolt, hollow adjustment bolt is arranged on fixed swivel nut, connected between hollow adjustment bolt and fixed swivel nut by screw thread pair, turnbuckle is screwed into narrow copper plate component by hollow adjustment bolt, turnbuckle is by narrow copper plate component together with the tension of hollow adjustment bolt, locknut is screwed on the outer ring screw thread of hollow adjustment bolt, and the axis direction of hollow adjustment bolt is consistent with the width of crystallizer.The present invention is simple and reliable for structure, compact dimensions, make use of space to greatest extent, is effectively reduced the size of mechanism.
Description
Technical field
The invention belongs to technical field of ferrous metallurgy, more particularly to a kind of compact plate slab crystallizer Width adjusting device and crystallization
Device.
Background technology
Continuous cast mold is a nucleus equipment in conticaster, and it is responsible for the work for being tentatively cooled and shaped liquid molten steel
With.Plate slab crystallizer is made up of the cooling cavities of a rectangle four pieces of copper coins and its cooling structure, and molten steel passes through cooling cavities
Pressure is cooled in surface and forms green shell so as to be molded.Slab caster would generally produce multiple cross dimensions (different in width and thickness
Degree) strand, this just needs different cooling lumen type, and in order to meet this demand, plate slab crystallizer is provided with a set of leptoprosopy copper
Plate Width adjusting device, the cooling lumen type of different width is obtained by changing the position of left and right narrow copper plate.
For light section slab caster, the general pattern being arranged side by side using multithread, i.e., on a casting machine side by side
Provided with a plurality of casting channel, to improve yield and production efficiency.In this case it is necessary to crystallizer is tried one's best on width dimensions
The compact needs with satisfaction arrangement.Existing most plate slab crystallizer Width adjusting device generally use hydraulic cylinders or worm gear-worm screw-threaded shaft
Secondary structural shape, complicated, width space-consuming is big, location difficulty, is not appropriate for multithread small plate blank continuous casting machine, and
Some plate slab crystallizers are of the required size using the position of cushion block adjustment narrow copper plate but adjust inconvenience, can not be met
The demand of copper coin position is adjusted after crystallizer installation is in place again.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of compact plate slab crystallizer Width adjusting device.This device knot
Structure is compact, and width occupies little space, easy to adjust, and online or line external-adjuster demand can be achieved, and positioning is reliable.
The technical scheme is that：A kind of compact plate slab crystallizer Width adjusting device, including hollow adjustment bolt, fixation
Swivel nut, locknut, turnbuckle, it is characterised in that：Fixed swivel nut is arranged in crystalliser by bolt, hollow adjustment
Bolt is arranged on fixed swivel nut, is connected between hollow adjustment bolt and fixed swivel nut by screw thread pair, turnbuckle is in
Empty adjustment bolt is screwed into narrow copper plate component, turnbuckle by together with the tension of narrow copper plate component and hollow adjustment bolt,
Locknut is screwed on the outer ring screw thread of hollow adjustment bolt, the axis direction of hollow adjustment bolt and the width of crystallizer
Unanimously.
The invention also discloses a kind of compact plate slab crystallizer, including crystalliser, narrow copper plate component and tune are wide
Device, Width adjusting device include hollow adjustment bolt, fixed swivel nut, locknut, turnbuckle, it is characterised in that：Fixed swivel nut
It is arranged on by bolt in crystalliser, hollow adjustment bolt is arranged on fixed swivel nut, hollow adjustment bolt and fixed spiral shell
Connected between set by screw thread pair, turnbuckle is screwed into narrow copper plate component by hollow adjustment bolt, and turnbuckle will be narrow
Together with the tension of hollow adjustment bolt, locknut is screwed on the outer ring screw thread of hollow adjustment bolt face copper coin component, hollow
The axis direction of adjustment bolt is consistent with the width of crystallizer.
According to compact plate slab crystallizer as described above, it is characterised in that：Narrow copper plate module backside upper and lower part
A set of crystallizer width regulator is respectively set.
The beneficial effects of the invention are as follows：First, simple and reliable for structure, compact dimensions.The main structure using screw thread pair is realized
The function of position adjustment, it is simple and reliable；Hollow adjusting bolt uses nested pattern with stretching screw, make use of sky to greatest extent
Between, it is effectively reduced the size of mechanism.Second, connection and reasonable arrangement between hollow adjusting bolt and fixed swivel nut and crystalliser, is stayed
Enough operating spaces down, the operation of position adjustment no matter can be easily carried out on line or outside line.
Brief description of the drawings
Schematic diagram is arranged in the axle side that Fig. 1 is the present invention.
Fig. 2 is the structure schematic cross-sectional view of the present invention.
Description of reference numerals：Hollow adjustment bolt 1, fixed swivel nut 2, locknut 3, turnbuckle 4, crystalliser 5,
Narrow copper plate component 6.
Embodiment
Technical scheme is described further below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 2, compact crystallizer width regulator of the invention includes hollow adjustment bolt 1, fixed swivel nut
2nd, locknut 3, turnbuckle 4.Fixed swivel nut 2 is arranged on fixed, hollow adjustment spiral shell in crystalliser 5 by bolt
Bolt 1 is arranged on fixed swivel nut 2, is connected between hollow adjustment bolt 1 and fixed swivel nut 2 by screw thread pair, turnbuckle 4 passes through
Hollow adjustment bolt 1 is screwed into narrow copper plate component 6, by tightening turnbuckle 4 by narrow copper plate component 6 and hollow adjustment spiral shell
Bolt 1 is tensed together, and locknut 3 is screwed on the outer ring screw thread of hollow adjustment bolt 1, plays the locking effect of tightening.This four
The mechanism of person's composition is arranged on the side of crystalliser 5, and the axis direction of hollow adjustment bolt 1 is exactly the width side of crystallizer
To.Hollow adjustment bolt 1, fixed swivel nut 2, locknut 3, turnbuckle 4 spatially form a nested structure, and structure is tight
Gather, size is relatively small, can effectively reduce the size of crystallizer width.
As depicted in figs. 1 and 2, device of the invention can be in the upper rear portion of narrow copper plate component 6 of crystallizer and bottom
A set of crystallizer width regulator is respectively set, can so realize and both direction above and below narrow face copper plate of crystallizer is carried out to adjust width.
The device of the present invention is when adjust wide operate, rotary hollow adjustment bolt 1, in hollow adjustment bolt 1 with fixing
In the presence of screw thread pair between swivel nut 2, hollow adjustment bolt 1 is relatively fixed axis direction of the swivel nut 2 in hollow adjustment bolt 1
Movement is produced on (i.e. crystallizer width), because turnbuckle 4 tenses narrow copper plate component 6 and hollow adjustment bolt 1
Together, narrow copper plate component 6 is movable as hollow adjustment bolt 1 realizes on crystallizer width, so as to real
Adjustment on existing copper plate of crystallizer width.
After the completion of wide operation is adjusted, rotatable locknut 3, in two sections of screw threads of locknut 3 and fixed swivel nut 2 simultaneously
Under effect, the position of hollow adjustment bolt 1 is locked, ensures that hollow adjustment bolt 1 does not loosen at work, so as to play
The effect of locking fixation.
Claims (3)
1. a kind of compact plate slab crystallizer Width adjusting device, including hollow adjustment bolt, fixed swivel nut, locknut, tension spiral shell
Bolt, it is characterised in that：Fixed swivel nut is arranged in crystalliser by bolt, and hollow adjustment bolt is arranged on fixed swivel nut
On, connected between hollow adjustment bolt and fixed swivel nut by screw thread pair, turnbuckle is screwed into leptoprosopy by hollow adjustment bolt
In copper coin component, for turnbuckle by narrow copper plate component together with the tension of hollow adjustment bolt, locknut is screwed in middle air-conditioning
On the outer ring screw thread of whole bolt, the axis direction of hollow adjustment bolt is consistent with the width of crystallizer.
2. a kind of compact plate slab crystallizer, including crystalliser, narrow copper plate component and Width adjusting device, Width adjusting device include
Hollow adjustment bolt, fixed swivel nut, locknut, turnbuckle, it is characterised in that：Fixed swivel nut is arranged on crystallization by bolt
On device framework, hollow adjustment bolt is arranged on fixed swivel nut, is connected between hollow adjustment bolt and fixed swivel nut by screw thread pair
Connect, turnbuckle is screwed into narrow copper plate component by hollow adjustment bolt, and turnbuckle is by narrow copper plate component and middle air-conditioning
Whole bolt is tensed together, and locknut is screwed on the outer ring screw thread of hollow adjustment bolt, the axis direction of hollow adjustment bolt
It is consistent with the width of crystallizer.
3. compact plate slab crystallizer according to claim 2, it is characterised in that：Narrow copper plate module backside top is with
Portion respectively sets a set of crystallizer width regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241031.6A CN107866536A (en) | 2017-11-30 | 2017-11-30 | A kind of compact plate slab crystallizer Width adjusting device and crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241031.6A CN107866536A (en) | 2017-11-30 | 2017-11-30 | A kind of compact plate slab crystallizer Width adjusting device and crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107866536A true CN107866536A (en) | 2018-04-03 |
Family
ID=61754856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711241031.6A Pending CN107866536A (en) | 2017-11-30 | 2017-11-30 | A kind of compact plate slab crystallizer Width adjusting device and crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107866536A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964727A (en) * | 1975-06-30 | 1976-06-22 | Gladwin Floyd R | Adjustable width continuous casting mold |
| JPS61154752A (en) * | 1984-12-28 | 1986-07-14 | Nippon Kokan Kk <Nkk> | Width changing method during continuous casting |
| CN201109199Y (en) * | 2007-10-10 | 2008-09-03 | 扬州锻压机床集团有限公司 | Two-point press slide block guide mechanism having octagonal guide rail |
| CN201979053U (en) * | 2010-11-25 | 2011-09-21 | 大连华锐股份有限公司 | An adjusting screw locking device for a mechanically adjustable mold |
| CN105522127A (en) * | 2016-01-22 | 2016-04-27 | 铜陵有色兴铜机电制造有限公司 | Continuous casting machine crystallizer with adjustable small face walls |
-
2017
- 2017-11-30 CN CN201711241031.6A patent/CN107866536A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964727A (en) * | 1975-06-30 | 1976-06-22 | Gladwin Floyd R | Adjustable width continuous casting mold |
| JPS61154752A (en) * | 1984-12-28 | 1986-07-14 | Nippon Kokan Kk <Nkk> | Width changing method during continuous casting |
| CN201109199Y (en) * | 2007-10-10 | 2008-09-03 | 扬州锻压机床集团有限公司 | Two-point press slide block guide mechanism having octagonal guide rail |
| CN201979053U (en) * | 2010-11-25 | 2011-09-21 | 大连华锐股份有限公司 | An adjusting screw locking device for a mechanically adjustable mold |
| CN105522127A (en) * | 2016-01-22 | 2016-04-27 | 铜陵有色兴铜机电制造有限公司 | Continuous casting machine crystallizer with adjustable small face walls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180403 |