SU568480A1 - Die set for making hollow articles from sheet stock - Google Patents

Die set for making hollow articles from sheet stock

Info

Publication number
SU568480A1
SU568480A1 SU7502179210A SU2179210A SU568480A1 SU 568480 A1 SU568480 A1 SU 568480A1 SU 7502179210 A SU7502179210 A SU 7502179210A SU 2179210 A SU2179210 A SU 2179210A SU 568480 A1 SU568480 A1 SU 568480A1
Authority
SU
USSR - Soviet Union
Prior art keywords
die set
sheet stock
hollow articles
making hollow
tool
Prior art date
Application number
SU7502179210A
Other languages
Russian (ru)
Inventor
Владимир Васильевич Лонух
Мариан Владиславович Пастущак
Original Assignee
Предприятие П/Я М-5514
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 М-5514 filed Critical Предприятие П/Я М-5514
Priority to SU7502179210A priority Critical patent/SU568480A1/en
Application granted granted Critical
Publication of SU568480A1 publication Critical patent/SU568480A1/en

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Description

Заготовку 15 укладывают .на тор цовую поверхность инструмента 2.The blank 15 is placed on the end surface of the tool 2.

При рабочем ходе нолзуна пресса олразка 12 да-вит на заготовку 15 (фиг. 2а) и, проталкива  ее в формующую .полость 5 до соприкосновени  с средней частью нижнего инструмента 2, производит предварительную гибку заготовки .в П-образ:Ный ирофиль, а верхний инструмент 1, соприкоснувшись своей торцовой поверхностью 5 с торцовой поверхностью 6 инструмента 2, образует за.крытую рабочую полость (фиг. 16).At the working stroke of the sliding head, the press of the idler 12 is applied on the workpiece 15 (Fig. 2a) and, pushing it into the forming cavity 5 until it touches the middle part of the lower tool 2, pre-bends the workpiece. the upper tool 1, touching its end surface 5 with the end surface 6 of the tool 2, forms a closed working cavity (Fig. 16).

При дальнейшем ходе ползуна -иресса верхний инструмент / торцо.выми поверхност ми 5 тол.кает боковые части 10 инструмента 2 вниз и, сжима  буфер //, надвигаетс  на . среднюю часть 9, удерживающую заготовку с оправкой 12.During the further progress of the slider of the upper tool / end surface 5, the side parts 10 of the tool 2 are down and, squeezing the buffer, it slides on. the middle part 9, holding the workpiece with the mandrel 12.

Когда рабоча  иолость 7 ;верхнего инструмента / закрываетс  средней частью 9 нижнего инструмента / (фиг. 2в), начинаетс  окончательна  гибка заготовки, котора  заканчиваетс  калибровой издели  (фиг. 2sJ.When the working iolost 7; the upper tool / is closed by the middle part 9 of the lower tool / (Fig. 2c), the final bending of the workpiece begins, which ends with the calibration product (Fig. 2sJ.

Штамп может найти широкое применение при штамповке .многих типов деталей сложного п.рофил  из штучных листовых заготовок . Как показали проведенные испытани  предлагаемый штамл прост в .наладке, надежен в эксплуатации и обеспечивает качественную гибку деталей сложного профил  с замыкающимс  контуром.The stamp can be widely used in stamping. Many types of parts of a complex section of the piece sheet blanks. As shown by tests, the proposed strain is simple in adjustment, reliable in operation, and provides high-quality bending of parts of a complex profile with a closing contour.

Claims (2)

1.Авторское , свидетельство № 352700, кл. В 21 D 37/00, 1970.1. Authors, certificate number 352700, cl. At 21 D 37/00, 1970. 2.Малов А. Н. Технологи  холодной штамповки , М., 1969, стр. 168, 169, рис. 86.2. Malov A.N. Technologists of cold stamping, M., 1969, p. 168, 169, fig. 86 .. /4/four Фиг. 2FIG. 2
SU7502179210A 1975-10-08 1975-10-08 Die set for making hollow articles from sheet stock SU568480A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502179210A SU568480A1 (en) 1975-10-08 1975-10-08 Die set for making hollow articles from sheet stock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502179210A SU568480A1 (en) 1975-10-08 1975-10-08 Die set for making hollow articles from sheet stock

Publications (1)

Publication Number Publication Date
SU568480A1 true SU568480A1 (en) 1977-08-15

Family

ID=20633935

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502179210A SU568480A1 (en) 1975-10-08 1975-10-08 Die set for making hollow articles from sheet stock

Country Status (1)

Country Link
SU (1) SU568480A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2601039C2 (en) * 2012-01-26 2016-10-27 Йорозу Корпорейшн Method of making curved hollow tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2601039C2 (en) * 2012-01-26 2016-10-27 Йорозу Корпорейшн Method of making curved hollow tube

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