SU628979A2 - Combined-action die assembly for bending and cutting-out workpieces - Google Patents

Combined-action die assembly for bending and cutting-out workpieces

Info

Publication number
SU628979A2
SU628979A2 SU772440090A SU2440090A SU628979A2 SU 628979 A2 SU628979 A2 SU 628979A2 SU 772440090 A SU772440090 A SU 772440090A SU 2440090 A SU2440090 A SU 2440090A SU 628979 A2 SU628979 A2 SU 628979A2
Authority
SU
USSR - Soviet Union
Prior art keywords
punch
bending
matrix
clamp
cutting
Prior art date
Application number
SU772440090A
Other languages
Russian (ru)
Inventor
Петр Александрович Цилюрик
Вадим Константинович Кожухарь
Original Assignee
Предприятие П/Я А-7160
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 Предприятие П/Я А-7160 filed Critical Предприятие П/Я А-7160
Priority to SU772440090A priority Critical patent/SU628979A2/en
Application granted granted Critical
Publication of SU628979A2 publication Critical patent/SU628979A2/en

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Claims (1)

выступы 5. При рабочем ходе штампа выводы радиоэлементов зажимаютс  между прижимом 2 и внутренней- частью 9 гибочного пуансона. Несмотр  на разную толщину, (в допустимых пределах) все выводы радиоэлементов надежно зажимаютс , так как усилие прижима передаетс  на пластины через упругую прокладку 6. При дальнейшем движении верхней части штампа иод действием пружины 8 часть 9 гибочного пуансона входит в полость пуансона-матрицы 1 и осуществл ет П-образпую гибку выводов. Затем пуансон-матрица упираетс  в выступы 10 части пуансона 9, перемеща  последнюю в осевом направлении. при этом часть 12 гибочного пуансона осуществл ет окончательную гибку выводов. В конце хода штампа пуансон-матрица 1 и отрезна  матрица 14 режущими кромками осуществл ют обрезку выводов. Формула изобретени  Штамп совмещенного действи  дл  гибки и отрезки деталей по авт. св. Л 522880, отличаюш,ийс  тем, что, с целью улучшени  условий прижима деталей, он снабжен установленной со стороны нерабочего торца прижима упругой прокладкой и размещенной на ней жесткой прокладкой, а прижим выполнен из набора расположенных вдоль оси Н1тампа пластин. Источники информации, прин тые во внимание при экспертизе: 1 А.вторское свидетельство СССР № 522880, кл. В 21 D 37/08, 1974.protrusions 5. When the stroke is working, the leads of the radio elements are clamped between the clamp 2 and the inner part 9 of the bending punch. Despite the different thickness (within acceptable limits) all outputs of the radio elements are clamped securely, as the pressing force is transmitted to the plates through an elastic gasket 6. With further movement of the upper part of the stamp, the spring 8 part 9 of the bending punch enters the cavity of the punch matrix 1 and carries out P-shaped bending of conclusions. Then the punch-matrix rests on the projections 10 of the part of the punch 9, moving the latter in the axial direction. in this, part 12 of the bending punch performs the final bending of the leads. At the end of the punch stroke, the punch-matrix 1 and the cut-off matrix 14 are cut with the cutting edges. Claims of the Invention Combined action stamp for bending and cutting of parts according to ed. St. L 522880, is distinguished by the fact that, in order to improve the conditions for clamping parts, it is equipped with an elastic gasket installed on the side of the non-working end of the clamp and a rigid gasket placed on it, and the clamp is made of a set of plates arranged along the axis H1 tampa. Sources of information taken into account during the examination: 1 A. USSR copyright certificate No. 522880, cl. B 21 D 37/08, 1974. А-ДHELL Фиг..2Fig.2
SU772440090A 1977-01-03 1977-01-03 Combined-action die assembly for bending and cutting-out workpieces SU628979A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772440090A SU628979A2 (en) 1977-01-03 1977-01-03 Combined-action die assembly for bending and cutting-out workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772440090A SU628979A2 (en) 1977-01-03 1977-01-03 Combined-action die assembly for bending and cutting-out workpieces

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU522880 Addition

Publications (1)

Publication Number Publication Date
SU628979A2 true SU628979A2 (en) 1978-10-25

Family

ID=20690615

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772440090A SU628979A2 (en) 1977-01-03 1977-01-03 Combined-action die assembly for bending and cutting-out workpieces

Country Status (1)

Country Link
SU (1) SU628979A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907628A (en) * 1988-10-28 1990-03-13 Fancort Industries, Inc. Process and device for forming leads
CN107138622A (en) * 2017-07-06 2017-09-08 祥丰(浙江)金属制品有限公司 A kind of trimming die for fisrt forming for preparing enamel baking tray base substrate
CN109719171A (en) * 2018-12-02 2019-05-07 李祥兴 A kind of sheet metal bending device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907628A (en) * 1988-10-28 1990-03-13 Fancort Industries, Inc. Process and device for forming leads
CN107138622A (en) * 2017-07-06 2017-09-08 祥丰(浙江)金属制品有限公司 A kind of trimming die for fisrt forming for preparing enamel baking tray base substrate
CN109719171A (en) * 2018-12-02 2019-05-07 李祥兴 A kind of sheet metal bending device
CN109719171B (en) * 2018-12-02 2020-05-22 内蒙古工业大学 Plate bending device

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