JPH01105001U - - Google Patents
Info
- Publication number
- JPH01105001U JPH01105001U JP19765387U JP19765387U JPH01105001U JP H01105001 U JPH01105001 U JP H01105001U JP 19765387 U JP19765387 U JP 19765387U JP 19765387 U JP19765387 U JP 19765387U JP H01105001 U JPH01105001 U JP H01105001U
- Authority
- JP
- Japan
- Prior art keywords
- dies
- width
- reduction device
- hot
- width reduction
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims description 5
Description
第１図は本考案の一実施例としての幅圧下装置
を示す斜視図、第２図は熱延スラブの間欠送給と
、クランクの回転による圧下金型の圧下を示す説
明図、第３図ａ〜第８図ａはクランク回転角度と
その回転による圧下金型の移動及び熱延スラブの
圧下状態を示す平面図、第３図ｂ〜第８図ｂはそ
れらの側面図、第９図は本考案の他の実施例とし
ての金型揺動手段として、カム装置を用いた場合
の平面図、第１０図は従来技術の一例としての幅
圧下装置を示す斜視図である。
図面中、１は圧下金型、３は軸受、４はクラン
ク軸、４ａ，４ｂはクランク、５ａ，５ｂはコネ
クテイングロツド、８はリンク、９，１０は送り
ローラ、１３ａ，１３ｂ，１３ｃ，１３ｄはカム
装置、Ｐはパスライン、Ｗは熱延スラブ。
Fig. 1 is a perspective view showing a width reduction device as an embodiment of the present invention, Fig. 2 is an explanatory view showing intermittent feeding of a hot-rolled slab and reduction of a reduction mold by rotation of a crank, and Fig. 3 Figures a to 8a are plan views showing the crank rotation angle, the movement of the rolling die and the rolling state of the hot-rolled slab due to the rotation, Figures 3b to 8b are side views thereof, and Figure 9 is FIG. 10 is a plan view showing a case where a cam device is used as a mold swinging means as another embodiment of the present invention, and FIG. 10 is a perspective view showing a width lowering device as an example of the prior art. In the drawing, 1 is a rolling die, 3 is a bearing, 4 is a crankshaft, 4a, 4b are cranks, 5a, 5b are connecting rods, 8 is a link, 9, 10 are feed rollers, 13a, 13b, 13c, 13d is a cam device, P is a pass line, and W is a hot rolled slab.
Claims (1)
インの両側に配置した幅圧下装置において、圧下
面を凸状曲線で形成した一対の金型と、該金型に
装設したコネクテイングロツド、クランク軸及び
リンク或いはカム装置から成る金型揺動手段とを
具備して成ることを特徴とする幅圧下装置。 A width reduction device has dies for rolling down a hot-rolled slab in the width direction of the plate, which are arranged on both sides of a pass line.The width reduction device includes a pair of dies whose rolling surfaces are formed with convex curves, and a connecting groove installed in the dies. 1. A width lowering device comprising: a mold swinging means comprising a cylinder, a crankshaft, and a link or a cam device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987197653U JPH064961Y2 (en) | 1987-12-28 | 1987-12-28 | Width reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987197653U JPH064961Y2 (en) | 1987-12-28 | 1987-12-28 | Width reduction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01105001U true JPH01105001U (en) | 1989-07-14 |
| JPH064961Y2 JPH064961Y2 (en) | 1994-02-09 |
Family
ID=31488197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987197653U Expired - Lifetime JPH064961Y2 (en) | 1987-12-28 | 1987-12-28 | Width reduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064961Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305153A (en) * | 2021-05-31 | 2021-08-27 | 安徽马钢重型机械制造有限公司 | Pull rod device of plate and strip hot rolling line fixed-width press |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63174901U (en) * | 1987-04-30 | 1988-11-14 |
-
1987
- 1987-12-28 JP JP1987197653U patent/JPH064961Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63174901U (en) * | 1987-04-30 | 1988-11-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305153A (en) * | 2021-05-31 | 2021-08-27 | 安徽马钢重型机械制造有限公司 | Pull rod device of plate and strip hot rolling line fixed-width press |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064961Y2 (en) | 1994-02-09 |
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