JPS55165235A - Press blanking die - Google Patents
Press blanking dieInfo
- Publication number
- JPS55165235A JPS55165235A JP7300679A JP7300679A JPS55165235A JP S55165235 A JPS55165235 A JP S55165235A JP 7300679 A JP7300679 A JP 7300679A JP 7300679 A JP7300679 A JP 7300679A JP S55165235 A JPS55165235 A JP S55165235A
- Authority
- JP
- Japan
- Prior art keywords
- scrap
- hole
- die
- chute
- work
- 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.)
- Pending
Links
Landscapes
- Punching Or Piercing (AREA)
Abstract
PURPOSE: To eliminate mounting clearances and smoothly drop and discharge scraps by casting and integrally mounting the edges of a scrap chute plate to the die body.
CONSTITUTION: The work 4 having been formed to the specified shape is set on a die 14, and an upper die is lowered to trim the outside of the work by a side edge blade 15, at the same instant of which the work is blanked with a hole by a punch 22 and blanking hole 16. The blanked scrap 7 drops into a chute hole 18 through the blanking hole 16, slides down on a scrap chute plate 17 and is recovered into a suitable case from an out-of-die chute 20. Since at this time the scrap chute plate 17 is integrally cast and fixed in the die body 13, there are virtually no clearances between the scrap chute plate 17 and the inside surface of the chute hole 18, and this obviates the occurrence of dragging and clogging of the scrap 7 and smooths the job.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7300679A JPS55165235A (en) | 1979-06-12 | 1979-06-12 | Press blanking die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7300679A JPS55165235A (en) | 1979-06-12 | 1979-06-12 | Press blanking die |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55165235A true JPS55165235A (en) | 1980-12-23 |
Family
ID=13505820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7300679A Pending JPS55165235A (en) | 1979-06-12 | 1979-06-12 | Press blanking die |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55165235A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010094739A (en) * | 2008-10-20 | 2010-04-30 | Trumpf Werkzeugmaschinen Gmbh & Co Kg | Machine tool and method for discharging workpiece part |
JP2014161878A (en) * | 2013-02-25 | 2014-09-08 | Fuji Heavy Ind Ltd | Scrap discharger of press die |
-
1979
- 1979-06-12 JP JP7300679A patent/JPS55165235A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010094739A (en) * | 2008-10-20 | 2010-04-30 | Trumpf Werkzeugmaschinen Gmbh & Co Kg | Machine tool and method for discharging workpiece part |
US8499668B2 (en) | 2008-10-20 | 2013-08-06 | TRIUMPF Werkzeugmaschinen GmbH + Co. KG | Discharging workpiece parts |
JP2014161878A (en) * | 2013-02-25 | 2014-09-08 | Fuji Heavy Ind Ltd | Scrap discharger of press die |
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