DE2129709B2 - Vorrichtung zum Richten strangförmiger Werkstücke kreisförmigen Querschnitts - Google Patents

Vorrichtung zum Richten strangförmiger Werkstücke kreisförmigen Querschnitts

Info

Publication number
DE2129709B2
DE2129709B2 DE19712129709 DE2129709A DE2129709B2 DE 2129709 B2 DE2129709 B2 DE 2129709B2 DE 19712129709 DE19712129709 DE 19712129709 DE 2129709 A DE2129709 A DE 2129709A DE 2129709 B2 DE2129709 B2 DE 2129709B2
Authority
DE
Germany
Prior art keywords
straightening
rollers
workpiece
workpieces
centering
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
DE19712129709
Other languages
German (de)
English (en)
Other versions
DE2129709C3 (OSRAM
DE2129709A1 (de
Inventor
Jurij Lukitsch Semenenko
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2129709A1 publication Critical patent/DE2129709A1/de
Publication of DE2129709B2 publication Critical patent/DE2129709B2/de
Application granted granted Critical
Publication of DE2129709C3 publication Critical patent/DE2129709C3/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/06—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged inclined to a revolving flier rolling frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Metal Rolling (AREA)
  • Metal Extraction Processes (AREA)
DE19712129709 1970-06-15 1971-06-15 Vorrichtung zum Richten strangförmiger Werkstücke kreisförmigen Querschnitts Granted DE2129709B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU701439111A SU322026A1 (ru) 1970-06-15 1970-06-15 Устройство дл правки труб

Publications (3)

Publication Number Publication Date
DE2129709A1 DE2129709A1 (de) 1972-01-13
DE2129709B2 true DE2129709B2 (de) 1974-03-21
DE2129709C3 DE2129709C3 (OSRAM) 1974-10-24

Family

ID=20453030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712129709 Granted DE2129709B2 (de) 1970-06-15 1971-06-15 Vorrichtung zum Richten strangförmiger Werkstücke kreisförmigen Querschnitts

Country Status (5)

Country Link
DE (1) DE2129709B2 (OSRAM)
FR (1) FR2095263B1 (OSRAM)
GB (1) GB1311250A (OSRAM)
SE (1) SE362367B (OSRAM)
SU (1) SU322026A1 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574221A (en) * 1977-05-05 1980-09-03 Bronx Eng Co Ltd Method of and means for straightening bars and tubes
CN105170708B (zh) * 2015-07-23 2017-11-24 浙江大大不锈钢有限公司 一种钢管定型装置
CN112077175B (zh) * 2020-11-02 2022-03-11 烟台工程职业技术学院(烟台市技师学院) 一种金属件矫正设备
CN114029364A (zh) * 2021-09-29 2022-02-11 钟远芳 一种用于冷拔无缝钢管退火预矫直装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE540599C (de) * 1928-09-25 1931-12-24 Otto Tenschert Friemelwalzwerk zum Richten und Glaetten von runden Werkstuecken, wie Rundeisen, Rohren u. dgl.

Also Published As

Publication number Publication date
SE362367B (OSRAM) 1973-12-10
GB1311250A (en) 1973-03-28
DE2129709C3 (OSRAM) 1974-10-24
FR2095263B1 (OSRAM) 1977-06-03
FR2095263A1 (OSRAM) 1972-02-11
DE2129709A1 (de) 1972-01-13
SU322026A1 (ru) 1979-07-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee