JPS5686618A - Grab for guide shoe and guide shoe holder of elongator - Google Patents

Grab for guide shoe and guide shoe holder of elongator

Info

Publication number
JPS5686618A
JPS5686618A JP16381479A JP16381479A JPS5686618A JP S5686618 A JPS5686618 A JP S5686618A JP 16381479 A JP16381479 A JP 16381479A JP 16381479 A JP16381479 A JP 16381479A JP S5686618 A JPS5686618 A JP S5686618A
Authority
JP
Japan
Prior art keywords
holder
guide shoe
grab
shoe
elongator
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
Application number
JP16381479A
Other languages
Japanese (ja)
Inventor
Kozo Tsuda
Masaru Arai
Hisashi Naoi
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.)
Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
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 Mitsubishi Heavy Industries Ltd, Nippon Steel Corp filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP16381479A priority Critical patent/JPS5686618A/en
Publication of JPS5686618A publication Critical patent/JPS5686618A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

PURPOSE:To enable a common grab to efficiently, mechanically interchange a guide shoe and a guide shoe holder, by inserting a pair of moving claws attached to a hanger grab of the manipulator, into a notch and a locking hole of the guide shoe holder. CONSTITUTION:At interchanging the guide shoe 12 and the guide shoe holder 11, the hydraulic cylinder 8 is actuated to turn around the swing block 5 outward as shown by the chain line, in order to make the shoe 12 and the holder 11 look up; after that, the shoe 12 and the holder 11 are unlocked from the slide block 10 by the position adjuster 9. Next, the manipulator 14 is operated to insert the moving claw 19 of the hanger grab 15 into the notch 21 of the holder 11, in order to grab the guide shoe 12 sitting on the holder 11; then the guide shoe 12 is conveyed to the specified place. Next, the moving claw 19 is inserted into the locking hole 22 of the guide shoe holder 11, and the holder 11 is conveyed to the specified place.
JP16381479A 1979-12-17 1979-12-17 Grab for guide shoe and guide shoe holder of elongator Pending JPS5686618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16381479A JPS5686618A (en) 1979-12-17 1979-12-17 Grab for guide shoe and guide shoe holder of elongator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16381479A JPS5686618A (en) 1979-12-17 1979-12-17 Grab for guide shoe and guide shoe holder of elongator

Publications (1)

Publication Number Publication Date
JPS5686618A true JPS5686618A (en) 1981-07-14

Family

ID=15781216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16381479A Pending JPS5686618A (en) 1979-12-17 1979-12-17 Grab for guide shoe and guide shoe holder of elongator

Country Status (1)

Country Link
JP (1) JPS5686618A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250814A (en) * 1984-05-25 1985-12-11 Sumitomo Metal Ind Ltd Method and jig for replacing guide disc
JPS61202706A (en) * 1985-03-07 1986-09-08 Kawasaki Steel Corp Roll shoe supporting device of skew rolling mill
CN110029991A (en) * 2019-05-20 2019-07-19 天地科技股份有限公司上海分公司 Detachable guide slip shoe based on welding main body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250814A (en) * 1984-05-25 1985-12-11 Sumitomo Metal Ind Ltd Method and jig for replacing guide disc
JPH04725B2 (en) * 1984-05-25 1992-01-08 Sumitomo Kinzoku Kogyo Kk
JPS61202706A (en) * 1985-03-07 1986-09-08 Kawasaki Steel Corp Roll shoe supporting device of skew rolling mill
CN110029991A (en) * 2019-05-20 2019-07-19 天地科技股份有限公司上海分公司 Detachable guide slip shoe based on welding main body
CN110029991B (en) * 2019-05-20 2024-02-02 天地科技股份有限公司上海分公司 Detachable guide slipper based on welding main body

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