JPS5851805U - Assembly roll for rolling shaped steel - Google Patents
Assembly roll for rolling shaped steelInfo
- Publication number
- JPS5851805U JPS5851805U JP14916181U JP14916181U JPS5851805U JP S5851805 U JPS5851805 U JP S5851805U JP 14916181 U JP14916181 U JP 14916181U JP 14916181 U JP14916181 U JP 14916181U JP S5851805 U JPS5851805 U JP S5851805U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- sleeves
- shaped steel
- assembly roll
- shrink
- 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
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は形鋼圧延用ロール構造の説明断面図、第２図乃
至第６図は何れも本考案組立ロール各実施例の半部縦断
正面図である。FIG. 1 is an explanatory sectional view of the structure of a roll for rolling shaped steel, and FIGS. 2 to 6 are half longitudinal sectional front views of each embodiment of the assembled roll of the present invention.
Claims (1)
て成る形鋼圧延用組立ロールにおいて、アーバーの焼ば
め周面に前記複数個のスリーブの全てが係合される長さ
の係合用量または凸周面が形成され、励記スリーブが係
合用量または凸周面における両端の段部及び係合用量ま
たは凸周面上において互いに接合するスリーブ軸方向の
隣接端面を軸方向ズレ止め構造として焼ばめされ、前記
隣接端面における接合間隙が焼ばめ冷却後においても０
．５ｍｍ以下とされたことを特徴とする形鋼圧延用組立
ロール。In an assembly roll for rolling a section steel formed by shrink-fitting a plurality of sleeves with processing die surfaces to an arbor, the engagement has a length such that all of the plurality of sleeves are engaged with the shrink-fit circumferential surface of the arbor. A groove or a convex circumferential surface is formed, and the excitation sleeve has a step part at both ends of the engaging groove or convex circumferential surface, and an axially slip-preventing structure that prevents adjacent end surfaces of the sleeves in the axial direction that are joined to each other on the engaging groove or the convex circumferential surface. The bonding gap between the adjacent end surfaces remains 0 even after shrink fitting and cooling.
．． An assembly roll for rolling shaped steel, characterized in that the roll is 5 mm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14916181U JPS5851805U (en) | 1981-10-06 | 1981-10-06 | Assembly roll for rolling shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14916181U JPS5851805U (en) | 1981-10-06 | 1981-10-06 | Assembly roll for rolling shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5851805U true JPS5851805U (en) | 1983-04-08 |
Family
ID=29941943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14916181U Pending JPS5851805U (en) | 1981-10-06 | 1981-10-06 | Assembly roll for rolling shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5851805U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346262U (en) * | 1976-09-25 | 1978-04-19 | ||
| JPS5634801U (en) * | 1979-08-22 | 1981-04-04 |
-
1981
- 1981-10-06 JP JP14916181U patent/JPS5851805U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346262U (en) * | 1976-09-25 | 1978-04-19 | ||
| JPS5634801U (en) * | 1979-08-22 | 1981-04-04 |
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