JPS60157005U - Roll fastening device - Google Patents
Roll fastening deviceInfo
- Publication number
- JPS60157005U JPS60157005U JP4451084U JP4451084U JPS60157005U JP S60157005 U JPS60157005 U JP S60157005U JP 4451084 U JP4451084 U JP 4451084U JP 4451084 U JP4451084 U JP 4451084U JP S60157005 U JPS60157005 U JP S60157005U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- roll
- britension
- fastening device
- carved
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａは従来のリングロールの取付は後の状′態断面
図、第１図すは従来のリングロールの取外し状態断面図
、−第１図Ｃは従来のり）ブロールの取付は状態断面図
、第２図は本考案のロール締結装置の断面図、第３１Ｑ
ａはその係合締結部の正面 −図、第３図すは同図ａの
■−■線矢視展開図である。 −′
２０・・・ロール締結装置、２１・・・片持ち式ミルス
タンド、２３・・・ロール軸、２３ａ・・・端面、２３
ｍ・・・軸芯、２４．２４へ、２４Ｂ・・・保合締結部
、２ ．５・・・ブリテンションボルト、２５ｂ、２８
ｄ・＝・端部外周、２５ｃ・・・ネジ、２６・・・リン
グロール、２６ｆ・・・対向面、２８・・・シリンダホ
ルダ、２８ｅ・・・ 。
ネジ、２９・・・ピストン、３０・・・シリンダ室、３
１．３２・・・ナツト。
／ｌ Ｉｐ
、′ １．ノ Ｎ。
° ・−へ脹モ
２）２２ａＸゝ−２凡
１１、ｔ ３Ａ−１２−１３１３６−
」０ｔγに輻「−”
（Figure 1a is a sectional view of a conventional ring roll after it has been installed, Figure 1 is a sectional view of a conventional ring roll after it has been removed, and Figure 1C is a sectional view of a conventional ring roll installed using conventional glue. Figure 2 is a sectional view of the roll fastening device of the present invention, No. 31Q
Fig. 3a is a front view of the engaging and fastening portion, and Fig. 3 is a developed view taken along the line ■-■ of Fig. -' 20... Roll fastening device, 21... Cantilever type mill stand, 23... Roll shaft, 23a... End surface, 23
m... Axial center, 24. To 24, 24B... Retention fastening part, 2. 5... Bullet tension bolt, 25b, 28
d = End outer periphery, 25c... Screw, 26... Ring roll, 26f... Opposing surface, 28... Cylinder holder, 28e... Screw, 29...Piston, 30...Cylinder chamber, 3
1.32...Natsuto. /l Ip,' 1. No N.
° · - to expansion 2) 22aXゝ-2 11, t 3A-12-13136-'
Claims (1)
、 そのミルスタンドに軸承されたロール軸の軸芯方向にプ
リテンジョンボルトが突設され、前記ロール軸の端面と
、前記ブリテンションボルトに鈴摺動自在に嵌入された
リングロールの対向面とに、相互に緊着する保合締結部
が刻設され、 −前記ブリテンションボルトに摺動自在に嵌入されたシ
リンダホルダに、軸芯方向に拡縮するシリンダ室を形成
するピストンが外嵌され、前記シリンダホルダの端部外
周に刻設されたネ゛ ジに螺合し、前記ピストンをリン
グロール方向に押圧するナツトと、ブリテンションボル
トの端部□−外周に刻設されたネジに螺合し、シリンダ
ホルダを押圧するナツトが設けられ、 前記シリンダ室が前記ブリテンションボルトに装着され
たことを特徴とするロール締結装置。[Claims for Utility Model Registration] In a cantilevered mill stand using a ring roll, a pretension bolt is provided protruding in the axial direction of the roll shaft supported on the mill stand, and the end face of the roll shaft and the A retaining fastening part is carved on the opposite surface of the ring roll which is slidably fitted into the britension bolt, and which is tightly attached to the cylinder holder which is slidably fitted into the britension bolt. a nut, into which a piston forming a cylinder chamber that expands and contracts in the axial direction is fitted, is screwed into a screw carved on the outer periphery of the end of the cylinder holder, and presses the piston in the direction of the ring roll; A roll fastening device characterized in that a nut is provided to press a cylinder holder by screwing into a screw carved on the outer periphery of the end □ of the britension bolt, and the cylinder chamber is attached to the britension bolt. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4451084U JPS60157005U (en) | 1984-03-28 | 1984-03-28 | Roll fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4451084U JPS60157005U (en) | 1984-03-28 | 1984-03-28 | Roll fastening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60157005U true JPS60157005U (en) | 1985-10-19 |
| JPH0128885Y2 JPH0128885Y2 (en) | 1989-09-04 |
Family
ID=30557150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4451084U Granted JPS60157005U (en) | 1984-03-28 | 1984-03-28 | Roll fastening device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60157005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023517883A (en) * | 2020-03-04 | 2023-04-27 | プライメタルズ テクノロジーズ ユーエスエー エルエルシー | Mechanical high-speed roll change system used in robotic roll change systems |
-
1984
- 1984-03-28 JP JP4451084U patent/JPS60157005U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023517883A (en) * | 2020-03-04 | 2023-04-27 | プライメタルズ テクノロジーズ ユーエスエー エルエルシー | Mechanical high-speed roll change system used in robotic roll change systems |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128885Y2 (en) | 1989-09-04 |
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