GB1344444A - Die for drawing sections - Google Patents

Die for drawing sections

Info

Publication number
GB1344444A
GB1344444A GB1344444DA GB1344444A GB 1344444 A GB1344444 A GB 1344444A GB 1344444D A GB1344444D A GB 1344444DA GB 1344444 A GB1344444 A GB 1344444A
Authority
GB
United Kingdom
Prior art keywords
jaws
piston
die
inserts
moved
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.)
Expired
Application number
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.)
Anisimov A V Ilin O J
Shapiro V Y
Original Assignee
Anisimov A V Ilin O J
Shapiro V Y
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 Anisimov A V Ilin O J, Shapiro V Y filed Critical Anisimov A V Ilin O J
Publication of GB1344444A publication Critical patent/GB1344444A/en
Expired 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
    • B21C3/06—Dies; Selection of material therefor; Cleaning thereof with adjustable section

Landscapes

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

Abstract

1344444 Drawing A V ANISIMOV O J ILIN and V Y SHAPIRO 13 April 1972 17151/72 Heading B3P A die for drawing sections comprises an adjustable die orifice formed by at least two inserts 4 attached to jaws 2, an hydraulic cylinder 7 having a hollow piston-rod 9 and piston 8 for moving the jaws 2 in a die housing 1 at an angle to the drawing axis and an apertured flange 12 adjoining the jaws 2 at one end and connected to the piston 8. The inserts 4 and gaskets 5 are secured by wedges 3 in slots of the jaws 2 to form a T-shaped die orifice, the jaws 2 being prevented from turning in bores of the housing 1 by keys 6. The flange 12 is connected to the piston 8 by studs 13 surrounded by springs 14 which bias the jaws 2 to the open position. In operation, a non pointed section to be drawn is passed through the die (from right to left, Fig. 1) and gripped by a drawing carriage. The inserts 4 are moved by the piston 8, into engagement with the section whereupon the drawing carriage is moved causing the jaws 2 to be moved further leftwards into the desired final position determined by an adjustable nut 10 on the piston-rod 9 contacting the cylinder 7.
GB1344444D 1972-04-13 1972-04-13 Die for drawing sections Expired GB1344444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1715172 1972-04-13

Publications (1)

Publication Number Publication Date
GB1344444A true GB1344444A (en) 1974-01-23

Family

ID=10090184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1344444D Expired GB1344444A (en) 1972-04-13 1972-04-13 Die for drawing sections

Country Status (1)

Country Link
GB (1) GB1344444A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178350A (en) * 1983-03-14 1987-02-11 Sigma Koncern Device for cold forming bodies, especially helical bodies
WO2009013150A1 (en) * 2007-07-21 2009-01-29 Umicore Ag & Co. Kg Method for producing a wire from copper or from a copper alloy by means of extrusion
CN107159728A (en) * 2017-07-14 2017-09-15 崔红宝 Withdrawing pattern seat and drawbench

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178350A (en) * 1983-03-14 1987-02-11 Sigma Koncern Device for cold forming bodies, especially helical bodies
WO2009013150A1 (en) * 2007-07-21 2009-01-29 Umicore Ag & Co. Kg Method for producing a wire from copper or from a copper alloy by means of extrusion
CN107159728A (en) * 2017-07-14 2017-09-15 崔红宝 Withdrawing pattern seat and drawbench

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee