GB902048A - Feeding apparatus for use with a drawbench - Google Patents
Feeding apparatus for use with a drawbenchInfo
- Publication number
- GB902048A GB902048A GB3525659A GB3525659A GB902048A GB 902048 A GB902048 A GB 902048A GB 3525659 A GB3525659 A GB 3525659A GB 3525659 A GB3525659 A GB 3525659A GB 902048 A GB902048 A GB 902048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- workpiece
- holder
- raised
- drawn
- 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
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
- B21C1/32—Feeding or discharging the material or mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
902,048. Drawing. GARRINGTON, A. M. Sept. 28, 1960 [Oct. 19, 1959], No. 35256/59. Class 83 (4). A feeding apparatus for a drawbench comprises at least two workpiece holders, the forward end of each of which can be raised for loading to a position above the die, by power-operated means, while a workpiece in the other holder is passed through the die. The work-holders 10 which comprise a plug and rod when tubes are to be drawn or a tube when rod is to be drawn are each supported by a roller 16 mounted on a crosshead 14 which slides on a pair of rods 15 and is operated by a pneumatic piston and cylinder unit 13. Each pair of guide rods 15 is inclined to the vertical so that as the forward end of the holder is raised it is moved into the vertical plane containing the axis of the drawing die, and is brought into line with a workpiece feeding unit 17. A further piston and cylinder unit (not shown) may be provided to move each holder to or from the die. Prior to or concurrently with the movement of the workpiece toward the die, the assembly is moved laterally by the operator to align the workpiece with the die opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3525659A GB902048A (en) | 1959-10-19 | 1959-10-19 | Feeding apparatus for use with a drawbench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3525659A GB902048A (en) | 1959-10-19 | 1959-10-19 | Feeding apparatus for use with a drawbench |
Publications (1)
Publication Number | Publication Date |
---|---|
GB902048A true GB902048A (en) | 1962-07-25 |
Family
ID=10375667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3525659A Expired GB902048A (en) | 1959-10-19 | 1959-10-19 | Feeding apparatus for use with a drawbench |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB902048A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1602366B1 (en) * | 1967-01-23 | 1970-12-03 | Reisholz Stahl & Roehrenwerk | Device for centering stopper rods of a pipe drawing bench when changing from an upper to a lower position |
US8475924B2 (en) * | 2007-07-09 | 2013-07-02 | E.I. Du Pont De Nemours And Company | Compositions and methods for creating electronic circuitry |
CN103567244A (en) * | 2012-08-12 | 2014-02-12 | 顾龙华 | Cold-drawing feeding rack for seamless steel pipe |
-
1959
- 1959-10-19 GB GB3525659A patent/GB902048A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1602366B1 (en) * | 1967-01-23 | 1970-12-03 | Reisholz Stahl & Roehrenwerk | Device for centering stopper rods of a pipe drawing bench when changing from an upper to a lower position |
US8475924B2 (en) * | 2007-07-09 | 2013-07-02 | E.I. Du Pont De Nemours And Company | Compositions and methods for creating electronic circuitry |
CN103567244A (en) * | 2012-08-12 | 2014-02-12 | 顾龙华 | Cold-drawing feeding rack for seamless steel pipe |
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