JPS60108401U - 4-axis rolling machine for angle steel foot forming - Google Patents
4-axis rolling machine for angle steel foot formingInfo
- Publication number
- JPS60108401U JPS60108401U JP19888083U JP19888083U JPS60108401U JP S60108401 U JPS60108401 U JP S60108401U JP 19888083 U JP19888083 U JP 19888083U JP 19888083 U JP19888083 U JP 19888083U JP S60108401 U JPS60108401 U JP S60108401U
- Authority
- JP
- Japan
- Prior art keywords
- rolling machine
- angle steel
- axis rolling
- steel foot
- foot forming
- 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
Landscapes
- Metal Rolling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は山形鋼の製品断面図である。第２図及び第３図
は本考案の一実施例を示すもので、第２因は正面図、第
３図は側面図である。第４図は本考案の他の実施例を示
す正面図である。第５図は本考案の圧延機を含む山形鋼
サイズフリー圧延う・インを段階的に示す説明図である
。第６図は押えロールを設けない場合の圧延状況を示す
説明図である。
図において、１，２は上下水平ロール、３，３ａｔ３ｂ
は竪ロール、４ｔ ４ａｔ ４ｂは押えロール、３
１はフランジ部、３２は非フランジ部、ａはアール状外
面部を各示す。
第４図
第６図FIG. 1 is a cross-sectional view of the angle iron product. 2 and 3 show an embodiment of the present invention, the second factor is a front view, and FIG. 3 is a side view. FIG. 4 is a front view showing another embodiment of the present invention. FIG. 5 is a step-by-step explanatory diagram showing size-free rolling and rolling of angle iron including the rolling mill of the present invention. FIG. 6 is an explanatory diagram showing the rolling situation when no presser roll is provided. In the figure, 1 and 2 are vertical and horizontal rolls, 3, 3at3b
is a vertical roll, 4t 4at 4b is a presser roll, 3
1 represents a flange portion, 32 represents a non-flange portion, and a represents a rounded outer surface portion. Figure 4 Figure 6
Claims (1)
その上部の非フランジ部との間の外面部が足先部圧延用
にアール状に構成された１対の竪ロールと、該竪ロール
近傍で圧延材フランジ足先部外面に当接すべき押えロー
ルとを備えてなる山形鋼足先部成形用４軸圧延機。A pair of vertical rolls including upper and lower horizontal rolls, a pair of vertical rolls having a flange portion and having an outer surface between the flange portion and the upper non-flange portion configured in a rounded shape for rolling the toe portion, and the vertical roll. A 4-axis rolling machine for forming the toe part of an angle-shaped steel, which is equipped with a presser roll that comes into contact with the outer surface of the toe part of a flange of a rolled material in the vicinity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19888083U JPS60108401U (en) | 1983-12-27 | 1983-12-27 | 4-axis rolling machine for angle steel foot forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19888083U JPS60108401U (en) | 1983-12-27 | 1983-12-27 | 4-axis rolling machine for angle steel foot forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60108401U true JPS60108401U (en) | 1985-07-23 |
Family
ID=30758284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19888083U Pending JPS60108401U (en) | 1983-12-27 | 1983-12-27 | 4-axis rolling machine for angle steel foot forming |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012140923A1 (en) * | 2011-01-17 | 2012-10-18 | Ｊｆｅスチール株式会社 | Method for molding short-side end of unequal angle steel and device therefor |
-
1983
- 1983-12-27 JP JP19888083U patent/JPS60108401U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012140923A1 (en) * | 2011-01-17 | 2012-10-18 | Ｊｆｅスチール株式会社 | Method for molding short-side end of unequal angle steel and device therefor |
| KR101495628B1 (en) * | 2011-01-17 | 2015-02-25 | 제이에프이 스틸 가부시키가이샤 | Method for molding short-side end of unequal angle steel and device therefor |
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