JPS60195101U - Variable crown roll - Google Patents
Variable crown rollInfo
- Publication number
- JPS60195101U JPS60195101U JP8090984U JP8090984U JPS60195101U JP S60195101 U JPS60195101 U JP S60195101U JP 8090984 U JP8090984 U JP 8090984U JP 8090984 U JP8090984 U JP 8090984U JP S60195101 U JPS60195101 U JP S60195101U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- variable crown
- shaft part
- shaft
- cylinder part
- 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図および第２図は本考案にかかる可変クラウンロー
ルの一実施例を示し、第１図はその軸方向に沿った断面
図、第２図は第１図■−■線矢視断面図、第３図は本考
案の可変クラウンロールにより形成されるクラウン形状
を示す図、第４図は従来の可変クラウンロールの軸方向
断面図、第５図は第４図に示す可変クラウンロールによ
り形成されるクラウン形状を丈図、第６図は鋼板平坦度
の急峻度Ｋを示す図である。
１０・・・可変クラウンロール、１２・・・軸部、１４
・・・外筒部、１４ａ、１４ａ・・・外筒部端部、１６
・・・サイドプレート、１８・・・ナツト、２０・・・
用力流体室、２２・・・圧力流体溝、２４・・・キー等
の手段、２ 。
６・・・０リング。1 and 2 show an embodiment of the variable crown roll according to the present invention, FIG. 1 is a sectional view along the axial direction, and FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1. , Fig. 3 is a diagram showing the crown shape formed by the variable crown roll of the present invention, Fig. 4 is an axial cross-sectional view of a conventional variable crown roll, and Fig. 5 is a diagram showing the crown shape formed by the variable crown roll shown in Fig. 4. FIG. 6 is a diagram showing the steepness K of the flatness of the steel plate. 10... Variable crown roll, 12... Shaft portion, 14
...Outer cylinder part, 14a, 14a...Outer cylinder part end, 16
...Side plate, 18...Natsuto, 20...
Utility fluid chamber, 22...pressure fluid groove, 24...means such as a key, 2. 6...0 ring.
Claims (1)
ン部を形成する外筒部とを備え、軸部と外筒部間の間隙
に流体圧を導入することにより外筒部を膨出自在とした
可変クラウンロールにおいて、外筒部は軸部と共回転す
るようにされる一方で、外筒部の全長域において半径方
向に自由膨出するよう軸部に固着することなく外嵌し、
前記外筒部の両端面は軸部に固定されたサイドプレート
により拘束されていることを特徴とする可変クラウンロ
ール。It is equipped with a shaft part that constitutes the roll body and an outer cylinder part that is fitted onto the shaft part and forms a variable crown part, and the outer cylinder part can be expanded by introducing fluid pressure into the gap between the shaft part and the outer cylinder part. In the conventional variable crown roll, the outer cylinder part is configured to co-rotate with the shaft part, and is fitted onto the shaft part without being fixed to the shaft part so that it can bulge freely in the radial direction over the entire length of the outer cylinder part. ,
A variable crown roll characterized in that both end surfaces of the outer cylindrical portion are restrained by side plates fixed to the shaft portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8090984U JPS60195101U (en) | 1984-05-31 | 1984-05-31 | Variable crown roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8090984U JPS60195101U (en) | 1984-05-31 | 1984-05-31 | Variable crown roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60195101U true JPS60195101U (en) | 1985-12-26 |
Family
ID=30627200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8090984U Pending JPS60195101U (en) | 1984-05-31 | 1984-05-31 | Variable crown roll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60195101U (en) |
-
1984
- 1984-05-31 JP JP8090984U patent/JPS60195101U/en active Pending
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