CN107175262A - A kind of hot-strip mm finishing mill unit import automatic centering guide and guards - Google Patents
A kind of hot-strip mm finishing mill unit import automatic centering guide and guards Download PDFInfo
- Publication number
- CN107175262A CN107175262A CN201710576256.0A CN201710576256A CN107175262A CN 107175262 A CN107175262 A CN 107175262A CN 201710576256 A CN201710576256 A CN 201710576256A CN 107175262 A CN107175262 A CN 107175262A
- Authority
- CN
- China
- Prior art keywords
- left socle
- right support
- way
- cross slide
- roller
- 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
Links
- 230000008676 import Effects 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000006467 substitution reaction Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The present invention relates to a kind of hot-strip mm finishing mill unit import automatic centering guide and guards, including left socle, right support and cross slide way, the left socle and right support are arranged on the both sides of rolling mill inlet roller-way, what the left socle and right support were constituted has the inlet guide plate of outwards extension opening, and the port of export that the roll of the left socle and right support and finishing mill is close is the linear port of export；The cross slide way is arranged in the lower section of the roller-way by support base, and the cross slide way direction is vertical with the roller-way direction, the left socle and right support are arranged on cross slide way, and the left socle and right support synchronous shift centered on roller-way on cross slide way are driven by the transverse hydraulic cylinder installed in both sides.The automatic centering guide and guards of the present invention is used to adjust hot-strip entrance width, so as to reach the effect of guiding steel band, the former board plug type finish rolling inlet guide used of substitution can save adjustment time more than 50%, Adjustment precision is far above board plug type guide and guard.
Description
Technical field
The present invention relates to a kind of guide and guards, specifically a kind of hot-strip mm finishing mill unit import automatic centering guide and guard
Device, belongs to technical field of metallurgical equipment.
Background technology
The finish rolling inlet guide that hot-rolled strip steel wire is generally used is board plug type guide and guard, is rolled using the guide plate insertion of different-thickness
Machine import, is adjusted the effect that entrance width reaches guiding steel band.It is in symmetrical cast iron to be because of current left and right plug-in type guide plate
Part, weight it is big and can not right and left mutually changing, installation process manually carries entirely, and labor intensity is big, installs essence low.Not only waste operation
Time and because guide plate abrasion in left and right is uneven and makes guide plate make bed course adjustment width, the guide plate of plurality of specifications can be stockpiled in operation field
Spare part, so great expense waste can be formed.
The content of the invention
The technical problem to be solved in the present invention is, in view of the shortcomings of the prior art, proposing that a kind of hot-strip mm finishing mill unit is entered
Mouth automatic centering guide and guards, by mechanical structure and the structure of hydraulic test, not only increases the precision of adjustment, moreover it is possible to significantly
The consumption of spare part is reduced, production cost is saved.
The present invention is that the technical scheme for solving above-mentioned technical problem proposition is：A kind of hot-strip mm finishing mill unit import is provided
Automatic centering guide and guards, including left socle, right support and cross slide way, the left socle and right support are arranged on rolling mill inlet
The both sides of roller-way, what the left socle and right support were constituted the have inlet guide plate of outwards extension opening, the left socle and
The port of export that the roll of right support and finishing mill is close is the linear port of export；The cross slide way is arranged in by support base
The lower section of the roller-way, and the cross slide way direction is vertical with the roller-way direction, the left socle and right support are arranged on
On cross slide way, by the transverse hydraulic cylinder installed in both sides drive the left socle and right support on cross slide way using roller-way as
Central synchronous displacement.
Foregoing hot-strip mm finishing mill unit import automatic centering guide and guards, the bottom of the support base is provided with and institute
The consistent guide groove in roller-way direction is stated, the guide groove is arranged on longitudinal rail, and the support base is by the longitudinal direction installed in side
Driven by Hydraulic Cylinder is in longitudinal rail top offset.
Foregoing hot-strip mm finishing mill unit import automatic centering guide and guards, the transverse hydraulic cylinder is arranged on the left side
The linear port of export both sides that support and right support are constituted, the opening foreplate for preventing strip from impacting is caused to transverse hydraulic cylinder
Damage.
Further, foregoing hot-strip mm finishing mill unit import automatic centering guide and guards, the left socle and right branch
Wearing plate is equipped with the inside of frame, wearing plate uses cast member structure, reduces the probability that guide and guard deform in use, increased
Plus service life.
It is of the invention to be using the beneficial effect of above-mentioned technical proposal：The automatic centering guide and guards of the present invention is used to adjust heat
Strip entrance width is rolled, so as to reach the effect of guiding steel band, the former board plug type finish rolling inlet guide used of substitution can save tune
Whole time more than 50%, Adjustment precision is far above board plug type guide and guard, and precision is can be controlled within 1mm, using electric adjustment mode,
Eliminate the labour expenditure for carrying guide and guard, and guide plate spare part only must 1, reduction spares reserve standby with 1, eliminate guide plate heap
The huge waste manufactured.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the embodiment of the present invention；
Fig. 2 is Fig. 1 A-A to sectional view；
Fig. 3 is Fig. 1 B-B direction sectional view.
Embodiment
Embodiment
The present embodiment provides a kind of hot-strip mm finishing mill unit import automatic centering guide and guards, as shown in Figure 1 to Figure 3,
Including left socle 1, right support 2 and cross slide way 3, wearing plate, left socle and right support are equipped with the inside of left socle and right support
The both sides of rolling mill inlet roller-way 7 are arranged on, what left socle and right support were constituted has the inlet guide plate 4 of outwards extension opening,
The port of export that the roll of left socle and right support and finishing mill is close is the linear port of export 5；Cross slide way 3 passes through support base
6 are arranged in the lower section of roller-way, and cross slide way direction is vertical with roller-way direction, and left socle and right support are arranged on cross slide way
On, left socle and the right support sync bit centered on roller-way on cross slide way are driven by the transverse hydraulic cylinder installed in both sides
Move, transverse hydraulic cylinder is arranged on the linear port of export both sides that left socle and right support are constituted；It is provided with the bottom of support base
The guide groove 8 consistent with roller-way direction, guide groove is arranged on longitudinal rail, and support base is by longitudinal hydraulic cylinder drive installed in side
Move in longitudinal rail top offset.
The automatic centering guide and guards of the present embodiment by longitudinal Driven by Hydraulic Cylinder, can along rolling direction freedom back and forth
It is mobile, it is easy to roll turnover maintenance, automatic centering guide and guards is arranged on the roller-way of finishing mill import front end seat, on roller-way seat
The transverse shifting of entrance or so support is controlled provided with transverse hydraulic cylinder, the function of regulation inlet openings degree size, width is realized
Adjusting range is 130mm ~ 330mm；Transverse hydraulic cylinder position is close proximity to roll side, the opening for preventing strip from impacting, and causes pair
The damage of hydraulic cylinder；Hydraulic cylinder connection entrance leads two side stands of position, to control opening degree, and inlet guide or so supporting plate is adopted
With casting, the probability that guide and guard deform in use is reduced, increases service life.
The present invention is not limited to above-described embodiment.The technical scheme of all use equivalent substitution formation, all falling within the present invention will
The protection domain asked.
Claims (4)
1. a kind of hot-strip mm finishing mill unit import automatic centering guide and guards, including left socle, right support and cross slide way, its
It is characterised by：The left socle and right support are arranged on the both sides of rolling mill inlet roller-way, what the left socle and right support were constituted
Inlet guide plate with outside extension opening, the port of export that the roll of the left socle and right support and finishing mill is close is straight
The linear port of export；The cross slide way is arranged in the lower section of the roller-way by support base, and the cross slide way direction with
The roller-way direction is vertical, and the left socle and right support are arranged on cross slide way, by the transverse hydraulic cylinder installed in both sides
Drive the left socle and the right support synchronous shift centered on roller-way on cross slide way.
2. hot-strip mm finishing mill unit import automatic centering guide and guards according to claim 1, it is characterised in that：It is described
The bottom of support base is provided with the guide groove consistent with the roller-way direction, and the guide groove is arranged on longitudinal rail, the support
Base is by longitudinal Driven by Hydraulic Cylinder installed in side in longitudinal rail top offset.
3. hot-strip mm finishing mill unit import automatic centering guide and guards according to claim 1, it is characterised in that：It is described
Transverse hydraulic cylinder is arranged on the linear port of export both sides that the left socle and right support are constituted.
4. hot-strip mm finishing mill unit import automatic centering guide and guards according to claim 1, it is characterised in that：It is described
Wearing plate is equipped with the inside of left socle and right support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576256.0A CN107175262A (en) | 2017-07-14 | 2017-07-14 | A kind of hot-strip mm finishing mill unit import automatic centering guide and guards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576256.0A CN107175262A (en) | 2017-07-14 | 2017-07-14 | A kind of hot-strip mm finishing mill unit import automatic centering guide and guards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107175262A true CN107175262A (en) | 2017-09-19 |
Family
ID=59837380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576256.0A Pending CN107175262A (en) | 2017-07-14 | 2017-07-14 | A kind of hot-strip mm finishing mill unit import automatic centering guide and guards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107175262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976636A (en) * | 2021-11-01 | 2022-01-28 | 沁阳市宏达钢铁有限公司 | Production device and method for hot-rolled deformed steel bar |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060797A (en) * | 1990-10-23 | 1992-05-06 | 石川岛播磨重工业株式会社 | Method for controlling side guide means |
| US5634360A (en) * | 1992-09-21 | 1997-06-03 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Guiding apparatus for roughing mill |
| KR100805064B1 (en) * | 2006-10-18 | 2008-02-20 | 주식회사 포스코 | Apparatus for leading rolled materials |
| CN101569895A (en) * | 2009-06-17 | 2009-11-04 | 李延家 | Energy-saving environment-friendly rolling mill guiding device |
| CN203470491U (en) * | 2013-08-12 | 2014-03-12 | 中色科技股份有限公司 | Metal plate strip centering guide plate device with composite centering function |
| CN206951789U (en) * | 2017-07-14 | 2018-02-02 | 南京钢铁股份有限公司 | Hot-strip mm finishing mill unit import automatic centering guide and guards |
-
2017
- 2017-07-14 CN CN201710576256.0A patent/CN107175262A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060797A (en) * | 1990-10-23 | 1992-05-06 | 石川岛播磨重工业株式会社 | Method for controlling side guide means |
| US5634360A (en) * | 1992-09-21 | 1997-06-03 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Guiding apparatus for roughing mill |
| KR100805064B1 (en) * | 2006-10-18 | 2008-02-20 | 주식회사 포스코 | Apparatus for leading rolled materials |
| CN101569895A (en) * | 2009-06-17 | 2009-11-04 | 李延家 | Energy-saving environment-friendly rolling mill guiding device |
| CN203470491U (en) * | 2013-08-12 | 2014-03-12 | 中色科技股份有限公司 | Metal plate strip centering guide plate device with composite centering function |
| CN206951789U (en) * | 2017-07-14 | 2018-02-02 | 南京钢铁股份有限公司 | Hot-strip mm finishing mill unit import automatic centering guide and guards |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976636A (en) * | 2021-11-01 | 2022-01-28 | 沁阳市宏达钢铁有限公司 | Production device and method for hot-rolled deformed steel bar |
| CN113976636B (en) * | 2021-11-01 | 2024-04-16 | 沁阳市宏达钢铁有限公司 | Production device and method for hot-rolled deformed steel bar |
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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: 20170919 |