CN107583963A - Inlet of rolling mill auxiliary mould - Google Patents
Inlet of rolling mill auxiliary mould Download PDFInfo
- Publication number
- CN107583963A CN107583963A CN201610533850.7A CN201610533850A CN107583963A CN 107583963 A CN107583963 A CN 107583963A CN 201610533850 A CN201610533850 A CN 201610533850A CN 107583963 A CN107583963 A CN 107583963A
- Authority
- CN
- China
- Prior art keywords
- guide roller
- fixed block
- strip
- rolling mill
- inlet
- 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.)
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Abstract
The invention provides inlet of rolling mill auxiliary mould, belong to milling equipment field, including two guide rollers being arranged on above strip, it is described to be vertically arranged to the longitudinal center line of guide roller and the input direction of strip, the guide roller precompression certain to strip, the both ends of the guide roller are located on fixed block and the two is rotatablely connected, and the fixed block can move up and down under the driving of hoist cylinder.The present invention effectively can be oriented to strip, ensure the coiled regularity of strip, lift the quality and qualification rate of rolling.
Description
Technical field
The invention belongs to milling equipment field, more particularly, to inlet of rolling mill auxiliary mould.
Background technology
Guiding mechanism is not provided with the milling train used in workshop, silver strip is in the state basic policy of rolling is sorry, Yi Fa
The situation that raw sideslip even slides, and the both sides infinite place device of strip, strip is during rolling completion is coiled, easily
Appearance rolls irregular problem, causes subsequent transportation portion convenient, also because having one in the operation of rolling without guider, strip
Fixed bounce, effect of rolling is not ideal enough, and yield rate is greatly reduced, and is brought greater impact to production process, and rolling is completed
Afterwards, the head of strip and afterbody are because that without guider, can not carry out rolling in rolls, cause waste of material.
The content of the invention
The problem to be solved in the present invention is to provide a kind of simple in construction, good inlet of rolling mill auxiliary mould of effect of rolling.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：Inlet of rolling mill auxiliary mould, including it is symmetrical
Be arranged on the base of strip conveyer belt both sides, the base is cavity body and is fixed in the main body of milling train, the base it is upper
End is provided with hoist cylinder, and the upper surface of force-output shaft through the base of the hoist cylinder is connected with fixed block, the fixation
Block is located at the inside of the base, is provided with least one guide roller between symmetrically arranged fixed block, and the two of the guide roller
It is rotatablely connected between end and the fixed block, lower surface and the tangent setting of strip of the guide roller, the axis of the guide roller
It is vertically arranged with the transmission direction of strip.
Further, the first guide roller and the second guide roller are provided between symmetrically arranged fixed block, described first is oriented to
The force-output shaft of roller and the relatively described hoist cylinder of second guide roller is symmetricly set on the fixed block.
Further, the outer ring of first guide roller and the second guide roller is provided with chromium coating.
Further, the base includes upper plate and lower shoe, passes through four between the upper plate and the lower shoe
Individual pillar connection.
Further, the side of the base is provided with first switch fixed plate and second switch fixed plate, and described first opens
Close fixed plate and be provided with the first limit switch, the second switch fixed plate is provided with the second limit switch, first limit
The upper extreme position of the corresponding fixed block of switch, second limit switch correspond to the lower limit position of the fixed block.
Compared with prior art, the present invention has the advantages and positive effects of：The present invention is arranged on strip entrance
Both sides, guide effect can be carried out to the strip of entrance, facilitate the follow-up rolling of strip and coiled, lifted finished product qualification rate and into
Rule degree after volume, facilitate the transhipment of subsequent process, and use hydraulic power, ensure that guide roller is in close contact with strip, surely
Qualitative good, pressure stability is reliable, simple in construction, and guide effect is good, while base can carry out certain position restriction to strip,
The horizontal looseness of strip is prevented, further improves guide effect.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of inlet of rolling mill auxiliary mould of the present invention；
Fig. 2 is the structural representation of another angle of inlet of rolling mill auxiliary mould of the present invention.
Description of reference numerals：
1- bases；11- upper plates；12- lower shoes；13- pillars；2- hoist cylinders；3- fixed blocks；The guide rollers of 4- first；
The guide rollers of 5- second；6- first switch fixed plates；7- second switch fixed plates；The limit switches of 8- first；The limit switches of 9- second.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The specific embodiment of the present invention is elaborated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the present invention is inlet of rolling mill auxiliary mould, including is symmetricly set on strip conveyer belt both sides
Base 1, base 1 is cavity body and to be fixed in the main body of milling train, and the upper end of base 1 is provided with hoist cylinder 2, hoist cylinder 2
Force-output shaft be connected through the upper surface of base 1 with fixed block 3, fixed block 3 is located at the inside of base 1, symmetrically arranged fixation
At least one guide roller is provided between block 3, is rotatablely connected between the both ends of guide roller and fixed block 3, the lower surface of guide roller
With the tangent setting of strip, the axis of guide roller and the transmission direction of strip are vertically arranged, and hoist cylinder 2, which declines, drives fixed block 3
Decline, ensure that guide roller fully contacts with strip, during strip advances, guide roller rotates, and the two is brought into linear contact, pressure
Big but friction is small, and guide effect is good.
Preferably, the first guide roller 4 and the second guide roller 5, the first guide roller 4 are provided between symmetrically arranged fixed block 3
It is symmetricly set on the force-output shaft of the OQ t oil cylinder 2 of the second guide roller 5 on fixed block 3, strip is prevented using two guide rollers
Play above and below after guiding, the stability of lifting strip transmission；It is highly preferred that the outer ring of the first guide roller 4 and the second guide roller 5 is set
Have chromium coating, lift the surface strength and wearability of guide roller, reduce during strip advances with the first guide roller 4 and the
The friction of two guide rollers 5, lift service life
Preferably, base 1 includes upper plate 11 and lower shoe 12, passes through four pillars between upper plate 11 and lower shoe 12
13 connections, this structure welding is simple in construction, convenient to make, and cost is low；It is highly preferred that the upper end of lower shoe 12 is set
There is beam, the fixed block 3 contacts setting with beam when being in lower limit position, after setting beam, can increase
First guide roller 4 and the second guide roller 5 lift guide effect, and then lift the flatness of belt steel rolling to the precompression of strip
Effect, make strip in winding will not sideslip or landing, after the completion of ensure that mill milling, strip winding end face is smooth, convenient
Follow-up transhipment.
Preferably, the side of base 1 is provided with first switch fixed plate 6 and second switch fixed plate 7, first switch fixed plate
6 are provided with the first limit switch 8, and second switch fixed plate 7 is provided with the second limit switch 9, and the first limit switch 8 is corresponding to be fixed
The upper extreme position of block 3, the lower limit position of the corresponding fixed block 3 of the second limit switch 9, ensures that fixed block 3 is accurately positioned, and then
Ensure the precompression of the first guide roller 4 and the second guide roller 5 to strip, ensure guide effect.
During the use of reality, for strip into milling train direction input process, hoist cylinder 2 drives fixed block 3 to decline,
Ensure the first guide roller 4 and the second guide roller 5 and the tangent setting of strip, and ensure the first guide roller 4 and the second guide roller 5 to band
Steel has certain precompression, certain guide effect is played to strip, it is necessary to more renew band coil of strip when, fixed block 3 is lifting
Risen under the driving of oil cylinder 2, the extreme position that fixed block 3 rises is confirmed that fixed block 3 declines by the first limit switch 8
Extreme position confirmed by the second limit switch 9, ensure that the accuracy that fixed block 3 moves, and enter using program
Row control, avoids influence of the human factor to precision, saves manpower, improve precision, ensure that the afterbody of finished product steel belt
And the material head not rolled can be rolled by milling train, so as to greatly reduce the waste of raw material, section
About resource, makes profit maximization, total is simple, and uses hydraulic oil cylinder driving, pressure stability, and guide effect is good.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (5)
1. inlet of rolling mill auxiliary mould, it is characterised in that：Base (1) including being symmetricly set on strip conveyer belt both sides, it is described
Base (1) is cavity body and is fixed in the main body of milling train that the upper end of the base (1) is provided with hoist cylinder (2), the lifting
The upper surface of the force-output shaft of oil cylinder (2) through the base (1) is connected with fixed block (3), and the fixed block (3) is located at the bottom
The inside of seat (1), at least one guide roller, the both ends of the guide roller and institute are provided between symmetrically arranged fixed block (3)
State and be rotatablely connected between fixed block (3), lower surface and the tangent setting of strip of the guide roller, the axis and band of the guide roller
The transmission direction of steel is vertically arranged.
2. inlet of rolling mill auxiliary mould according to claim 1, it is characterised in that：Between symmetrically arranged fixed block (3)
Provided with the first guide roller (4) and the second guide roller (5), first guide roller (4) and second guide roller (5) are relatively described
The force-output shaft of hoist cylinder (2) is symmetricly set on the fixed block (3).
3. inlet of rolling mill auxiliary mould according to claim 2, it is characterised in that：First guide roller (4) and second
The outer ring of guide roller (5) is provided with chromium coating.
4. inlet of rolling mill auxiliary mould according to claim 1, it is characterised in that：The base (1) includes upper plate
(11) and lower shoe (12), pass through four pillars (13) between the upper plate (11) and the lower shoe (12) to connect.
5. inlet of rolling mill auxiliary mould according to claim 1, it is characterised in that：The side of the base (1) is provided with the
One switch fixing casing (6) and second switch fixed plate (7), the first switch fixed plate (6) are provided with the first limit switch
(8), the second switch fixed plate (7) is provided with the second limit switch (9), and first limit switch (8) is corresponding described solid
Determine the upper extreme position of block (3), the lower limit position of the corresponding fixed block (3) of second limit switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533850.7A CN107583963A (en) | 2016-07-07 | 2016-07-07 | Inlet of rolling mill auxiliary mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533850.7A CN107583963A (en) | 2016-07-07 | 2016-07-07 | Inlet of rolling mill auxiliary mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107583963A true CN107583963A (en) | 2018-01-16 |
Family
ID=61045954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610533850.7A Pending CN107583963A (en) | 2016-07-07 | 2016-07-07 | Inlet of rolling mill auxiliary mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107583963A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202555607U (en) * | 2012-04-28 | 2012-11-28 | 王洪新 | Special guide device for rolling mill inlet of hot rolled angle iron and channel products |
| CN203448410U (en) * | 2013-09-17 | 2014-02-26 | 山西太钢不锈钢股份有限公司 | Anti-deviation device for cold-rolling strip steel |
| CN203508613U (en) * | 2013-09-13 | 2014-04-02 | 武汉钢铁(集团)公司 | Outlet guide plate of hot rolling temper mill |
| CN204817483U (en) * | 2015-07-01 | 2015-12-02 | 江门市华睦五金有限公司 | Band cramp send device |
| CN205949490U (en) * | 2016-07-07 | 2017-02-15 | 天津市宇润德金属制品有限公司 | Rolling mill entry hydraulic pressure guider |
-
2016
- 2016-07-07 CN CN201610533850.7A patent/CN107583963A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202555607U (en) * | 2012-04-28 | 2012-11-28 | 王洪新 | Special guide device for rolling mill inlet of hot rolled angle iron and channel products |
| CN203508613U (en) * | 2013-09-13 | 2014-04-02 | 武汉钢铁(集团)公司 | Outlet guide plate of hot rolling temper mill |
| CN203448410U (en) * | 2013-09-17 | 2014-02-26 | 山西太钢不锈钢股份有限公司 | Anti-deviation device for cold-rolling strip steel |
| CN204817483U (en) * | 2015-07-01 | 2015-12-02 | 江门市华睦五金有限公司 | Band cramp send device |
| CN205949490U (en) * | 2016-07-07 | 2017-02-15 | 天津市宇润德金属制品有限公司 | Rolling mill entry hydraulic pressure guider |
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| 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: 20180116 |