JPS5580024A - Device for detecting tension and compressive force between stands in continuous rolling mill - Google Patents

Device for detecting tension and compressive force between stands in continuous rolling mill

Info

Publication number
JPS5580024A
JPS5580024A JP15436778A JP15436778A JPS5580024A JP S5580024 A JPS5580024 A JP S5580024A JP 15436778 A JP15436778 A JP 15436778A JP 15436778 A JP15436778 A JP 15436778A JP S5580024 A JPS5580024 A JP S5580024A
Authority
JP
Japan
Prior art keywords
side load
roll chock
external force
curved face
stands
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
Application number
JP15436778A
Other languages
Japanese (ja)
Other versions
JPS6211924B2 (en
Inventor
Tsuneki Shinokura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP15436778A priority Critical patent/JPS5580024A/en
Publication of JPS5580024A publication Critical patent/JPS5580024A/en
Publication of JPS6211924B2 publication Critical patent/JPS6211924B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE:To improve the precision of measurement and the reliability by providing curved face seats with rollers, which are slightly deviated from the center of the roll, between the base of the roll chock and the housing beam and by detecting the side load applied to the roll chock. CONSTITUTION:The curved face seats 8, 9, which are deviated from the center of the roll by a slight distance a, are provided between the base of the lower roll chock 6 and the housing beam 2, plural rollers 10 are placed between both the curved face seats 8, 9. The pressure detector 11 made contact with the housing post 1 is incorporated in the side of the lower roll chock 6. When an external force is not applied to the material 5 while rolling the material, a side load TO is produced. When a forward tension sigmaF or backward tension sigmaB is applied to the material, a side load TF or TB is produced, its magnitude T is proportional to the external force sigma. Accordingly the magnitude and direction of the external force can sensitively be detected from the variation (T-TO) of the side load measured by the pressure detector 11 to improve the precision of measurement and the stability.
JP15436778A 1978-12-12 1978-12-12 Device for detecting tension and compressive force between stands in continuous rolling mill Granted JPS5580024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15436778A JPS5580024A (en) 1978-12-12 1978-12-12 Device for detecting tension and compressive force between stands in continuous rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15436778A JPS5580024A (en) 1978-12-12 1978-12-12 Device for detecting tension and compressive force between stands in continuous rolling mill

Publications (2)

Publication Number Publication Date
JPS5580024A true JPS5580024A (en) 1980-06-16
JPS6211924B2 JPS6211924B2 (en) 1987-03-16

Family

ID=15582601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15436778A Granted JPS5580024A (en) 1978-12-12 1978-12-12 Device for detecting tension and compressive force between stands in continuous rolling mill

Country Status (1)

Country Link
JP (1) JPS5580024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5714692A (en) * 1995-08-18 1998-02-03 Sms Schloemann-Siemag Aktiengesellschaft Method of compensating forces in roll stands resulting from horizontal movements of the rolls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5714692A (en) * 1995-08-18 1998-02-03 Sms Schloemann-Siemag Aktiengesellschaft Method of compensating forces in roll stands resulting from horizontal movements of the rolls

Also Published As

Publication number Publication date
JPS6211924B2 (en) 1987-03-16

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