RU94042668A - Die set for making cut through-stretched network from strip material - Google Patents

Die set for making cut through-stretched network from strip material

Info

Publication number
RU94042668A
RU94042668A RU94042668/02A RU94042668A RU94042668A RU 94042668 A RU94042668 A RU 94042668A RU 94042668/02 A RU94042668/02 A RU 94042668/02A RU 94042668 A RU94042668 A RU 94042668A RU 94042668 A RU94042668 A RU 94042668A
Authority
RU
Russia
Prior art keywords
tool unit
builtup
spring
die
die set
Prior art date
Application number
RU94042668/02A
Other languages
Russian (ru)
Other versions
RU2078637C1 (en
Inventor
В.А. Голенков
С.Ю. Радченко
Э.А. Гуков
Original Assignee
Орловский государственный политехнический институт
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 Орловский государственный политехнический институт filed Critical Орловский государственный политехнический институт
Priority to RU94042668A priority Critical patent/RU2078637C1/en
Publication of RU94042668A publication Critical patent/RU94042668A/en
Application granted granted Critical
Publication of RU2078637C1 publication Critical patent/RU2078637C1/en

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  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

FIELD: plastic metal working, cold forming of sheets, namely die sets for making cut through-stretched networks. SUBSTANCE: die set includes upper movable plate 9 and lower stationary plate 13, supporting tool unit: doubled punch 1 and builtup die 2 mounted in holders 3,4 respectively. Tool unit may be moved in direction of feed of blank 7. Wedges 8 mounted on upper plate 9 and protrusions 10 of builtup portion 6 of lower holder 4 are provided for moving said tool unit. Builtup portion 6 is spring-loaded by spring 12. Displacement value of tool unit is set by limiter 11 with possibility of adjusting it. EFFECT: enhanced quality of products due to high accuracy of blank positioning in working place, lowered labor consumption at manufacture and die set service procedures with doubles efficiency. 3 dwg

Claims (1)

Изобретение относится к обработке металлов давлением, к холодной листовой штамповке, в частности, к штампам для изготовления просечно-вытяжных сеток. Штамп содержит верхнюю подвижную плиту 9 и нижнюю неподвижную 13, на которой установлен блок с инструментами - сдвоенным пуансоном 1 и составной матрицей 2, закрепленными в держателях 3 и 4, имеющий возможность перемещения в направлении оси подачи заготовки 7. Для перемещения блока на верхней плите 9 установлены клинья 8, а на составной части 6 нижнего держателя 4, подпружиненной пружиной 12, выполнены выступы 10. Величина перемещения блока устанавливается ограничителем 11 с возможностью регулировки. Изобретение позволяет повысить качество изделий путем повышения точности позиционирования заготовки на позиции обработки, снизить трудоемкость изготовления и обслуживания штампа и в два раза повысить его производительность.
Figure 00000001
The invention relates to the processing of metals by pressure, to cold sheet stamping, in particular, to dies for the manufacture of expanded metal nets. The stamp includes an upper movable plate 9 and a lower fixed 13, on which a block with tools — a double punch 1 and a composite matrix 2 mounted in holders 3 and 4 — is mounted, which can be moved in the direction of the feed axis of the workpiece 7. To move the block on the upper plate 9 wedges 8 are installed, and protrusions 10 are made on component 6 of the lower holder 4, spring-loaded by spring 12. The amount of block movement is set by the limiter 11 with the possibility of adjustment. The invention improves the quality of products by improving the accuracy of positioning the workpiece at the processing position, reduce the complexity of manufacturing and maintaining the stamp and double its productivity.
Figure 00000001
RU94042668A 1994-11-30 1994-11-30 Die for manufacturing screen from strip RU2078637C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94042668A RU2078637C1 (en) 1994-11-30 1994-11-30 Die for manufacturing screen from strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94042668A RU2078637C1 (en) 1994-11-30 1994-11-30 Die for manufacturing screen from strip

Publications (2)

Publication Number Publication Date
RU94042668A true RU94042668A (en) 1996-09-10
RU2078637C1 RU2078637C1 (en) 1997-05-10

Family

ID=20162827

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94042668A RU2078637C1 (en) 1994-11-30 1994-11-30 Die for manufacturing screen from strip

Country Status (1)

Country Link
RU (1) RU2078637C1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084476A (en) * 2014-07-09 2014-10-08 贵州贵航汽车零部件股份有限公司 Punching pressing trap die
CN104722648A (en) * 2015-03-20 2015-06-24 富士瑞鹄技研（芜湖）有限公司 Punching die with slotting tool mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084476A (en) * 2014-07-09 2014-10-08 贵州贵航汽车零部件股份有限公司 Punching pressing trap die
CN104084476B (en) * 2014-07-09 2016-05-18 贵州贵航汽车零部件股份有限公司 Die-cut pressure falls into mould
CN104722648A (en) * 2015-03-20 2015-06-24 富士瑞鹄技研（芜湖）有限公司 Punching die with slotting tool mechanism
CN104722648B (en) * 2015-03-20 2016-08-24 富士瑞鹄技研（芜湖）有限公司 A kind of diel with slotting tool mechanism

Also Published As

Publication number Publication date
RU2078637C1 (en) 1997-05-10

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