FR2355581A1 - Tube drawing machine applying torque - has drawing head with clamp connected to carriage and rotating as carriage moves - Google Patents

Tube drawing machine applying torque - has drawing head with clamp connected to carriage and rotating as carriage moves

Info

Publication number
FR2355581A1
FR2355581A1 FR7609963A FR7609963A FR2355581A1 FR 2355581 A1 FR2355581 A1 FR 2355581A1 FR 7609963 A FR7609963 A FR 7609963A FR 7609963 A FR7609963 A FR 7609963A FR 2355581 A1 FR2355581 A1 FR 2355581A1
Authority
FR
France
Prior art keywords
carriage
rotating
product
torque
die
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
FR7609963A
Other languages
French (fr)
Other versions
FR2355581B1 (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.)
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
Priority to FR7609963A priority Critical patent/FR2355581A1/en
Publication of FR2355581A1 publication Critical patent/FR2355581A1/en
Application granted granted Critical
Publication of FR2355581B1 publication Critical patent/FR2355581B1/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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/18—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes from stock of limited length
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/27—Carriages; Drives
    • B21C1/28—Carriages; Connections of grippers thereto; Grippers
    • 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
    • B21C3/14—Die holders combined with devices for guiding the drawing material or combined with devices for cooling heating, or lubricating
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/14—Twisting

Abstract

Tubes are manufactured by drawing, the product being deformed during drawing by the die, and simultaneously being subjected to a torque. The torque is applied to the part (1a) of the product (1) emerging from the drawing die (2) while a turning of the part (1b) of the product before the die is prevented. The drawing appliance consists of a bed, a tension ring with a drawing die, and a drive carriage to draw the product. The carriage (8) has a grab unit (13), and an appliance to apply a torque, the tow being in kinematic connection. The grab unit is positioned for a co-axial turning movement, with another unit being located so as to prevent a turning movement this being positioned in front of the inlet to the nozzle.
FR7609963A 1976-04-06 1976-04-06 Tube drawing machine applying torque - has drawing head with clamp connected to carriage and rotating as carriage moves Granted FR2355581A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7609963A FR2355581A1 (en) 1976-04-06 1976-04-06 Tube drawing machine applying torque - has drawing head with clamp connected to carriage and rotating as carriage moves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7609963A FR2355581A1 (en) 1976-04-06 1976-04-06 Tube drawing machine applying torque - has drawing head with clamp connected to carriage and rotating as carriage moves

Publications (2)

Publication Number Publication Date
FR2355581A1 true FR2355581A1 (en) 1978-01-20
FR2355581B1 FR2355581B1 (en) 1978-10-13

Family

ID=9171446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609963A Granted FR2355581A1 (en) 1976-04-06 1976-04-06 Tube drawing machine applying torque - has drawing head with clamp connected to carriage and rotating as carriage moves

Country Status (1)

Country Link
FR (1) FR2355581A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009381A1 (en) * 1990-11-26 1992-06-11 Robinson Stanley D Twisted percussion drill rod and manufacturing method
FR2684319A1 (en) * 1991-12-02 1993-06-04 Usui Kokusai Sangyo Kk PROCESS FOR MANUFACTURING A THICK DIAMETER PIPE WITH A THICK WALL.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009381A1 (en) * 1990-11-26 1992-06-11 Robinson Stanley D Twisted percussion drill rod and manufacturing method
US5337842A (en) * 1990-11-26 1994-08-16 Robinson Stanley D Drill steel
FR2684319A1 (en) * 1991-12-02 1993-06-04 Usui Kokusai Sangyo Kk PROCESS FOR MANUFACTURING A THICK DIAMETER PIPE WITH A THICK WALL.

Also Published As

Publication number Publication date
FR2355581B1 (en) 1978-10-13

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Legal Events

Date Code Title Description
ST Notification of lapse