FR2322675A1 - Drawing and straightening device for cylindrical stock - using eccentric positioning of the drawing die in a rotor to produce bending forces - Google Patents

Drawing and straightening device for cylindrical stock - using eccentric positioning of the drawing die in a rotor to produce bending forces

Info

Publication number
FR2322675A1
FR2322675A1 FR7526995A FR7526995A FR2322675A1 FR 2322675 A1 FR2322675 A1 FR 2322675A1 FR 7526995 A FR7526995 A FR 7526995A FR 7526995 A FR7526995 A FR 7526995A FR 2322675 A1 FR2322675 A1 FR 2322675A1
Authority
FR
France
Prior art keywords
stock
rotor
guides
drawing die
straightening device
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
FR7526995A
Other languages
French (fr)
Other versions
FR2322675B1 (en
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.)
BABASOV MIKNAIL
Original Assignee
BABASOV MIKNAIL
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 BABASOV MIKNAIL filed Critical BABASOV MIKNAIL
Priority to FR7526995A priority Critical patent/FR2322675A1/en
Publication of FR2322675A1 publication Critical patent/FR2322675A1/en
Application granted granted Critical
Publication of FR2322675B1 publication Critical patent/FR2322675B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12—Die holders; Rotating dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C19/00—Devices for straightening wire or like work combined with or specially adapted for use in connection with drawing or winding machines or apparatus
    • 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
    • B21D3/08—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 which move in an orbit without rotating round the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)

Abstract

The device comprises a housing mounted on the draw bench contg. the drawing die, on both sides of which are guides for the stock. The plant between the guides submits the stock to a changing force which deflects it. The plant has a rotor whose axis corresponds to the drawing axis and a body contg. the drawing die is mounted in the rotor eccentrically on bearings. The guides act as supports for the bending action transmitted to the stock during drawing. The device produces excellent levels of straighteners without the necessity for intermediate operations, avoids damage to the stock, and produces a finished prod. when drawing is the last operation.
FR7526995A 1975-09-03 1975-09-03 Drawing and straightening device for cylindrical stock - using eccentric positioning of the drawing die in a rotor to produce bending forces Granted FR2322675A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7526995A FR2322675A1 (en) 1975-09-03 1975-09-03 Drawing and straightening device for cylindrical stock - using eccentric positioning of the drawing die in a rotor to produce bending forces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7526995A FR2322675A1 (en) 1975-09-03 1975-09-03 Drawing and straightening device for cylindrical stock - using eccentric positioning of the drawing die in a rotor to produce bending forces

Publications (2)

Publication Number Publication Date
FR2322675A1 true FR2322675A1 (en) 1977-04-01
FR2322675B1 FR2322675B1 (en) 1981-10-23

Family

ID=9159588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526995A Granted FR2322675A1 (en) 1975-09-03 1975-09-03 Drawing and straightening device for cylindrical stock - using eccentric positioning of the drawing die in a rotor to produce bending forces

Country Status (1)

Country Link
FR (1) FR2322675A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429626A1 (en) * 1978-07-01 1980-01-25 Benteler Werke Ag Kink-free uncoiled annealed pipe - is obtd. by subjecting pipe to compression-tension deformation in drawing die to reduce outside dia.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429626A1 (en) * 1978-07-01 1980-01-25 Benteler Werke Ag Kink-free uncoiled annealed pipe - is obtd. by subjecting pipe to compression-tension deformation in drawing die to reduce outside dia.

Also Published As

Publication number Publication date
FR2322675B1 (en) 1981-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse