JPS5791824A - Mandrel device of strip winding and rewinding machine - Google Patents
Mandrel device of strip winding and rewinding machineInfo
- Publication number
- JPS5791824A JPS5791824A JP16880380A JP16880380A JPS5791824A JP S5791824 A JPS5791824 A JP S5791824A JP 16880380 A JP16880380 A JP 16880380A JP 16880380 A JP16880380 A JP 16880380A JP S5791824 A JPS5791824 A JP S5791824A
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- mandrel
- diameter
- wedge
- segment
- 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
Abstract
PURPOSE: To always wind a coil by a proper reel diameter, to stabilize the operation, and to raise the quality, by constituting so that a mandrel head can be replaced with spare parts having a necessary diameter, when changing the reel diameter of a mandrel to its expanding or reducing range or more.
CONSTITUTION: The titled device is constituted of a mandrel shaft 6 which is driven and rotated, a push rod 7, an outer board 12, and also a sleeve 8, a split segment 9, a split ring plate 10, and a sleeve connecting body 11. Said sleeve 8 has a saw-tooth wedge 8a on its outside circumferential part, is inserted and fitted into the outside of the shaft 6, and a rotation of the shaft is transmitted to this sleeve. Also, the segment 9 has a saw tooth-like wedge 9a contacting with the wedge 8a, and the diameter is expanded or reduced in accordance with a movement of the sleeve 8. In this way, a mandrel head consisting of said sleeve 8 and segment 9 is unified with the connecting body 11, is replaced with spare parts, and the reel diameter of the mandrel is greatly changed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16880380A JPS5791824A (en) | 1980-11-29 | 1980-11-29 | Mandrel device of strip winding and rewinding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16880380A JPS5791824A (en) | 1980-11-29 | 1980-11-29 | Mandrel device of strip winding and rewinding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5791824A true JPS5791824A (en) | 1982-06-08 |
Family
ID=15874768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16880380A Pending JPS5791824A (en) | 1980-11-29 | 1980-11-29 | Mandrel device of strip winding and rewinding machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5791824A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100758413B1 (en) * | 2001-06-01 | 2007-09-14 | 주식회사 포스코 | Apparatus for replacing segments on a reel |
CN102581070A (en) * | 2012-03-09 | 2012-07-18 | 江苏中港冶金设备科技有限公司 | Expansion and shrinkage mechanism of uncoiler |
JP2016536142A (en) * | 2014-05-26 | 2016-11-24 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Device for winding strip material into coils |
-
1980
- 1980-11-29 JP JP16880380A patent/JPS5791824A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100758413B1 (en) * | 2001-06-01 | 2007-09-14 | 주식회사 포스코 | Apparatus for replacing segments on a reel |
CN102581070A (en) * | 2012-03-09 | 2012-07-18 | 江苏中港冶金设备科技有限公司 | Expansion and shrinkage mechanism of uncoiler |
JP2016536142A (en) * | 2014-05-26 | 2016-11-24 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Device for winding strip material into coils |
US9937543B2 (en) | 2014-05-26 | 2018-04-10 | Sms Group Gmbh | Device for winding a strip material into a coil |
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