JPH0426609U - - Google Patents
Info
- Publication number
- JPH0426609U JPH0426609U JP6670590U JP6670590U JPH0426609U JP H0426609 U JPH0426609 U JP H0426609U JP 6670590 U JP6670590 U JP 6670590U JP 6670590 U JP6670590 U JP 6670590U JP H0426609 U JPH0426609 U JP H0426609U
- Authority
- JP
- Japan
- Prior art keywords
- slab
- side guide
- approach
- frame
- pair
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Metal Rolling (AREA)
Description
第１図乃至第４図は本考案の幅圧下プレス装置
におけるサイドガイド装置を示すものであり、第
１図は平面図、第２図は第１図の方向矢視図、
第３図はサイドガイド本体の制御回路図、第４図
はスラブの幅端温度制御回路図、第５図はスラブ
の幅方向における温度分布の不均一さから幅圧下
成形されるスラブにキヤンバが生じる要因を説明
するための平面図、第６図は第５図に示すスラブ
の幅方向における温度分布を示すグラフ、第７図
は従来の幅圧下プレス装置の一例を示す平面図で
ある。
図中１１，１２は金型、１３はスラブ、１３ａ
，１３ｂは幅端部、１６，１７はフレーム、１８
，１９はシリンダ、２０，２１は竪ロール、２２
，２２１…２２ｎ，２３，２３１…２３ｎはバー
ナ（加熱器）、Ａ，Ｂはサイドガイド本体、Ｓは
スラブ搬送ラインである。
1 to 4 show the side guide device in the width reduction press device of the present invention, FIG. 1 is a plan view, FIG. 2 is a view taken in the direction of the arrow in FIG. 1,
Figure 3 is a control circuit diagram for the side guide body, Figure 4 is a diagram for controlling temperature at the width end of the slab, and Figure 5 is a diagram showing camber in a slab that is width-reduced due to uneven temperature distribution in the width direction of the slab. 6 is a plan view showing the temperature distribution in the width direction of the slab shown in FIG. 5, and FIG. 7 is a plan view showing an example of a conventional width reduction press device. In the figure, 11 and 12 are molds, 13 is a slab, and 13a
, 13b is the width end portion, 16, 17 is the frame, 18
, 19 are cylinders, 20 and 21 are vertical rolls, 22
, 22 1 ... 22 n , 23, 23 1 ... 23 n are burners (heaters), A and B are side guide bodies, and S is a slab conveyance line.
Claims (1)
斜面を有する左右一対の金型を、スラブの搬送ラ
インを中心にして対向した状態で近接離反可能に
配設した幅圧下プレス装置の上流側に設けられる
サイドガイド装置であつて、左右一対のフレーム
を近接離反可能に配設し、該各フレームにスラブ
のサイドガイド用の竪ロールを回転可能に設けて
サイドガイド本体を形成すると共に、各フレーム
に、スラブの幅端部を加熱するための加熱器を組
込んでなることを特徴とする幅圧下プレス装置に
おけるサイドガイド装置。 A pair of left and right molds having sloped surfaces that widen toward the upstream side in the slab conveyance line direction are installed on the upstream side of a width reduction press device that is arranged so that they can approach and separate from each other while facing each other around the slab conveyance line. The side guide device includes a pair of left and right frames arranged so as to be able to approach and separate from each other, each frame being rotatably provided with a vertical roll for side guiding a slab to form a side guide main body, and each frame having: A side guide device in a width reduction press machine, characterized in that it incorporates a heater for heating the width end portion of a slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6670590U JPH0426609U (en) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6670590U JPH0426609U (en) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426609U true JPH0426609U (en) | 1992-03-03 |
Family
ID=31599639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6670590U Pending JPH0426609U (en) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426609U (en) |
-
1990
- 1990-06-22 JP JP6670590U patent/JPH0426609U/ja active Pending
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| Sparthmann et al. | Thermal Modification of the Shape of Work Rolls and Utilization for Influencing the Flatness of Cold Rolled Strip |