JPS57184509A - Removing method of oxidized scale of steel rod material - Google Patents

Removing method of oxidized scale of steel rod material

Info

Publication number
JPS57184509A
JPS57184509A JP6875381A JP6875381A JPS57184509A JP S57184509 A JPS57184509 A JP S57184509A JP 6875381 A JP6875381 A JP 6875381A JP 6875381 A JP6875381 A JP 6875381A JP S57184509 A JPS57184509 A JP S57184509A
Authority
JP
Japan
Prior art keywords
rollers
steel rod
lever
descaling
rod material
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
JP6875381A
Other languages
Japanese (ja)
Other versions
JPS5914281B2 (en
Inventor
Ichiro Hamazaki
Hiroshi Nazuka
Kingo Kikura
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.)
SANJIYOU KIKAI SEISAKUSHO KK
Sanyo Machine Works Ltd
Hakusan Seisakusho Co Ltd
Original Assignee
SANJIYOU KIKAI SEISAKUSHO KK
Sanyo Machine Works Ltd
Hakusan Seisakusho 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 SANJIYOU KIKAI SEISAKUSHO KK, Sanyo Machine Works Ltd, Hakusan Seisakusho Co Ltd filed Critical SANJIYOU KIKAI SEISAKUSHO KK
Priority to JP6875381A priority Critical patent/JPS5914281B2/en
Publication of JPS57184509A publication Critical patent/JPS57184509A/en
Publication of JPS5914281B2 publication Critical patent/JPS5914281B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To charge and discharge an untreated steel rod material and a treated one in a short tine and to perform a descaling operation efficiently, by removing oxidized scale of steel rod material having it on its surface by using three knurled rollers and a reciprocating lever for transferring the material. CONSTITUTION:Plural steel rod materials F, having oxidized scales on their surfaces, are put on a chute 6 and fed one by one to a descaling device, constituting of three knurled rollers 1, 2, and 3, arranged in a triangular shape by means of a raw material push-up arm 7. Surface scale of the material is removed by rotating the three rollers, arranged previously by descending the roller 1 and a reciprocating lever 5, after receiving the material F between the roller 3 and the tip of lever 5 rising between the lower rollers 2 and 3. Next, the lever 5 is raised again to discharge the treated material F through an upper inclined surface 5a, and simultaneously, the next untreated material is held temporarily between the rollers 3 and the lever 5 to proceed the next descaling treatment.
JP6875381A 1981-05-07 1981-05-07 Method for removing oxidized scale from steel bars Expired JPS5914281B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6875381A JPS5914281B2 (en) 1981-05-07 1981-05-07 Method for removing oxidized scale from steel bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6875381A JPS5914281B2 (en) 1981-05-07 1981-05-07 Method for removing oxidized scale from steel bars

Publications (2)

Publication Number Publication Date
JPS57184509A true JPS57184509A (en) 1982-11-13
JPS5914281B2 JPS5914281B2 (en) 1984-04-04

Family

ID=13382832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6875381A Expired JPS5914281B2 (en) 1981-05-07 1981-05-07 Method for removing oxidized scale from steel bars

Country Status (1)

Country Link
JP (1) JPS5914281B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0323678Y2 (en) * 1986-12-12 1991-05-23
JPH0175982U (en) * 1987-11-09 1989-05-23

Also Published As

Publication number Publication date
JPS5914281B2 (en) 1984-04-04

Similar Documents

Publication Publication Date Title
GB2029456B (en) Process and apparatus for sepuentially forming and treating steel rod
JPS5780523A (en) Method and apparatus for combined measuring and method and apparatus for collecting material to be measured in combined measuring apparatus
JPS57184509A (en) Removing method of oxidized scale of steel rod material
GB1534590A (en) Sorting apparatus
BE839590A (en) METHOD AND DEVICE FOR EVACUATION ON A CONVEYOR OF BOTTLES OR SIMILAR OBJECTS EXIT FROM MACHINES HAVING TREATED THEM, IN PARTICULAR FROM CLEANING MACHINES
DE800115C (en) Device for picking up the goods carried by the lower belt
JPS5621558A (en) Seasoning apparatus for japanese cracker
DE58903086D1 (en) DEVICE FOR DISCHARGING ROD-SHAPED WORKPIECES FROM A WORKPIECE MAGAZINE.
JPS5577459A (en) Pipe end part grinding apparatus
DE3273250D1 (en) Method of automatically charging machines handling bulk materials and device for carrying out the method
JPS5433474A (en) Belt support apparatus for concaved belt conveyor
JPS5668505A (en) Broadside rolling method of plate material
JPS54139179A (en) Rod processing device
JPS55133838A (en) Method and apparatus for feeding blank of headless bolt of thread rolling machine
JPS53100103A (en) Feeding apparatus for raw ribbon material used in combination for forming ribbon material
Tcheichvili DETERMINATION OF THE ABRASION RESISTANCE OF CERAMIC ARTICLES BY A SAND-BLASTING MACHINE
JPS5510367A (en) Pusher
JPS5484687A (en) Grinding method of metal plate and its device
JPS5596459A (en) Method and device for automatically analyzing numerous items
JPS57112415A (en) Method of grinding needles on the flat in a comber
JPS53139288A (en) Metallic material machine apparatus
JPS5484858A (en) Method and apparatus for residual stress relaxation in metal material
EP0890415A3 (en) Apparatus for surface machining of cast or rolled material like slabs or strips
JPS54133609A (en) Quantity controlled transfering device for liquid
DE3280159D1 (en) METHOD FOR BATCHING BULK MATERIAL BY BATCH AND APPARATUS FOR CARRYING OUT THE METHOD.