KR101694445B1 - Apparatus of side guide - Google Patents
Apparatus of side guide Download PDFInfo
- Publication number
- KR101694445B1 KR101694445B1 KR1020150086660A KR20150086660A KR101694445B1 KR 101694445 B1 KR101694445 B1 KR 101694445B1 KR 1020150086660 A KR1020150086660 A KR 1020150086660A KR 20150086660 A KR20150086660 A KR 20150086660A KR 101694445 B1 KR101694445 B1 KR 101694445B1
- Authority
- KR
- South Korea
- Prior art keywords
- side guide
- plate
- lower portion
- double
- adjusting
- Prior art date
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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
-
- 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
- B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The present invention relates to a side guide device for adjusting the position of a material, comprising: a plate portion provided on a side guide for contacting a side surface of the material and adjusting a position of the material; And an angle adjusting portion for adjusting the angle of the plate portion provided on the side guide, so that the material is centered on the conveying roll, and even when a tilted phenomenon occurs in the bent material, the effect is provided.
Description
The present invention relates to a side guide device for adjusting a horizontal position of a metal material on which a bending phenomenon occurs during a hot rolling on a transfer roller.
In the steel manufacturing process, the slab is manufactured to have a predetermined thickness through a rolling process, and a product such as a thick plate, a coil and the like is produced.
In the rolling process, the slab often undergo upward bending, that is, warpage, when passing through the rolling roll. This bending causes a problem that the material moving on the transport roll moves to the side.
Fig. 1 is a perspective view showing a deflection of a material moved on a transport roll. Fig.
As shown in FIG. 1, the
There are many technical attempts to solve these problems. Most of these techniques are to adjust the position of the side guides to adjust the position of the side guides so that the side guides are not caught by the material.
In the case of the conventional patent documents, "position variable type side guide device" (Publication No. 10-2004-0004907), "side guide device for rolling material centering" (Publication No. 10-2004-0012081), or " A side guide device of a rolling process and a rolling material guide method using the same (Registration No. 10-0775232) ".
However, these patented technologies are designed to push both sides of the material through horizontal expansion and contraction of the side guides, which may be effective for centering the material, but if the asymmetrically bent material is tilted on the transport roll It was not enough to fix it.
The side guide device for adjusting the workpiece position according to the present invention has been developed in order to solve the above-mentioned problems of the prior art. In addition to being able to center the workpiece on the transfer roll in the rolling process of the workpiece, A side guide device capable of correcting a tilted material is provided.
The solution of the present invention is not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.
The side guide device for adjusting the position of the workpiece according to the present invention has the following problems in order to solve the above problems.
A side guide device for adjusting a position of a workpiece according to the present invention is a side guide device for adjusting the position of a workpiece. The side guide device is provided on a side guide and contacts both sides of the workpiece to adjust a position of the workpiece. And an angle adjusting unit for adjusting an angle of the plate portion provided on the side guide.
The plate portion of the side guide device for controlling the position of the workpiece according to the present invention is characterized in that the side guide is provided on a surface facing the workpiece; And a hinge pin protruding from upper portions of both sides of the lap plate and hinging the upper portion of the lap plate to the side guide.
The double plates of the side guide device for adjusting the position of the material according to the present invention are disposed in the respective side guides disposed on both sides of the material so that the respective double plates are independently controlled in angle with each other have.
The double plate of the side guide device for adjusting the position of the workpiece according to the present invention may include a roller formed on a front surface facing the workpiece and contacting and rolling with the progress of the workpiece.
The plurality of rollers of the side guide device for adjusting the position of the material according to the present invention are provided in a plurality of rollers, and the plurality of rollers are manually rolled by the contact of the material.
The double plate of the side guide device for adjusting the position of the workpiece according to the present invention further includes a buffering portion formed on the rear surface opposite to the side guide for absorbing impact caused by collision with the side guide when the side guide is in contact with the side guide .
The buffer part of the side guide device for controlling the position of the workpiece according to the present invention may be characterized by being made of a heat-resistant material at 90 ° C or less.
The side guide of the side guide device for controlling the position of the workpiece according to the present invention may be characterized in that a concave groove is formed in a portion of the front surface contacting the buffer portion.
The angle adjusting portion of the side guide device for adjusting the position of the workpiece according to the present invention is disposed at the lower portion of the side guide so as to press the lower portion of the double plate so that the upper portion of the double plate is raised upward . ≪ / RTI >
The angle adjusting portion of the side guide device for adjusting the workpiece position according to the present invention may include a cylinder fixed to a lower portion of the side guide and extending or contracting in length to press the lower portion of the double plate.
The cylinder of the side guide device for controlling the position of the workpiece according to the present invention includes a cylinder head having an elliptical opening formed therein and the elliptical opening is inserted into a pin formed in a lower portion of the double plate. have.
The side guide device for adjusting the workpiece position according to the present invention having the above-described structure has the following effects.
First, through the adjustment of the angle of the hinged plies, the effect of the material being centered on the transport roll is provided.
Second, as the material is bent asymmetrically, even if the material tilts, it is corrected and the rolling process can be performed in this state.
The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.
Fig. 1 is a perspective view showing a deflection of a material moved on a transport roll. Fig.
2 is a perspective view illustrating a side guide device for adjusting a workpiece position according to an embodiment of the present invention.
FIG. 3 is an exploded perspective view exemplarily showing a coupling relationship of the plate portion as an embodiment of the present invention and its subcomponents. FIG.
Fig. 4 is a rear exploded perspective view showing another view of Fig. 3; Fig.
5 is a front view showing centering of a material in which a bending phenomenon occurs, according to an embodiment of the present invention.
The side guide device for adjusting the position of the workpiece according to the present invention may have various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Hereinafter, a side guide device for adjusting a workpiece position according to the present invention will be described in detail with reference to the drawings.
2 is a perspective view illustrating a side guide device for adjusting a workpiece position according to an embodiment of the present invention. FIG. 3 is an exploded perspective view exemplarily showing a coupling relationship of the plate portion as an embodiment of the present invention and its subcomponents. FIG. Fig. 4 is a rear exploded perspective view showing another view of Fig. 3; Fig. 5 is a front view showing centering of a material in which a bending phenomenon occurs, according to an embodiment of the present invention.
As shown in FIG. 2, the side guide device for adjusting the workpiece position according to the present invention is mounted on the
First, the plate portion 110 is provided to the
The angle adjusting unit 120 adjusts the angle of the plate unit 110 provided on the
The plate portion 110 may include a
As shown in Fig. 3, the
The overlapping
3 and 4, the
It is preferable that the overlapping
The overlapping
The
It is preferable that the
It is preferable that a plurality of these
It is preferable that the overlapping
A collision may occur on the front surface of the
3 to 5, the
Although the
When the
Hereinafter, the angle adjusting unit 120 will be described in detail.
4, the angle adjusting unit 120 is disposed at a lower portion of the
The angle adjusting unit 120 may include a
The
When the
When the lubricating ability of the hinged portion is lowered and foreign matters are stuck to the corresponding portion, the overlapping
To this end, it is preferable that the lower portion of the rear face of the
The scope of the present invention is defined by the claims, the parentheses used in the claims are not used for optional limitation but are used for the definite components and the description in parentheses is also interpreted as an essential component .
1: Material (slab) 10: Feed roll
11: Turning roll 20: Rolling mill
30: Side guide
100: Side guide device for position adjustment
110: plate part 111:
112: roller 113: hinge pin
114: Holding frame 115: Buffer
116: Assembly head 120: Angle adjustment part
121: cylinder 122: cylinder head
124: Base
Claims (11)
A plate portion provided on the side guide to contact both sides of the material and adjust the position of the material; And
And an angle adjusting unit for adjusting the angle of the plate portion provided on the side guide,
The plate portion
Wherein the side guide is provided on an opposite surface of the work and is provided to be hinged to the side guide,
Wherein the angle adjusting unit comprises:
Wherein the side guide is disposed at a lower portion of the side guide and presses the lower portion of the double plate so that the upper portion of the double plate upwardly moves the lower portion of the double plate in a hinged state.
Wherein the side guides are disposed on each of the side guides disposed on both sides of the material, and each of the double plates is angularly adjusted independently of each other.
Further comprising a roller formed on a front surface facing the material, the roller contacting and rolling with the progress of the material.
Wherein the plurality of rollers are rolled manually by contact of the material.
Further comprising a cushioning portion formed on a rear surface opposite to the side guide for absorbing an impact caused by a collision with the side guide when the side guide is in contact with the side guide.
Resistant material at 90 DEG C or lower.
Wherein a concave groove is formed in a portion of the front surface that contacts the cushioning portion.
And a cylinder fixed to a lower portion of the side guide and extending and contracting in length to press the lower portion of the double plate.
And a cylinder head having an elliptical opening formed therein, wherein the elliptical opening is inserted into the hinge pin formed at the lower portion of the double plate to form a clearance therebetween.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150086660A KR101694445B1 (en) | 2015-06-18 | 2015-06-18 | Apparatus of side guide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150086660A KR101694445B1 (en) | 2015-06-18 | 2015-06-18 | Apparatus of side guide |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160149526A KR20160149526A (en) | 2016-12-28 |
KR101694445B1 true KR101694445B1 (en) | 2017-01-09 |
Family
ID=57724399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150086660A KR101694445B1 (en) | 2015-06-18 | 2015-06-18 | Apparatus of side guide |
Country Status (1)
Country | Link |
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KR (1) | KR101694445B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109465304B (en) * | 2018-11-28 | 2020-08-04 | 武汉钢铁有限公司 | Steel billet centering device |
CN112570470B (en) * | 2019-09-30 | 2023-02-28 | 宝钢湛江钢铁有限公司 | Thick plate angle rolling steel rotating device and using method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100854366B1 (en) | 2002-07-06 | 2008-09-02 | 주식회사 포스코 | Movable side guiding device |
KR100892585B1 (en) | 2002-08-09 | 2009-04-08 | 삼성전자주식회사 | Lamp assembly and light supplying module and three level division liquid crystal display device having the same |
KR100775232B1 (en) | 2006-09-05 | 2007-11-12 | 주식회사 포스코 | Side guide apparatus for hot rolling process and method for guiding bar or heavy plate using the same |
KR101064624B1 (en) * | 2009-12-29 | 2011-09-15 | 주식회사 포스코 | Side guide apparatus |
KR101225777B1 (en) * | 2010-05-28 | 2013-01-23 | 현대제철 주식회사 | Apparatus for guiding material |
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2015
- 2015-06-18 KR KR1020150086660A patent/KR101694445B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
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KR20160149526A (en) | 2016-12-28 |
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