SU528991A1 - Stamp for upsetting bulges at the ends of pipes - Google Patents

Stamp for upsetting bulges at the ends of pipes

Info

Publication number
SU528991A1
SU528991A1 SU2143601A SU2143601A SU528991A1 SU 528991 A1 SU528991 A1 SU 528991A1 SU 2143601 A SU2143601 A SU 2143601A SU 2143601 A SU2143601 A SU 2143601A SU 528991 A1 SU528991 A1 SU 528991A1
Authority
SU
USSR - Soviet Union
Prior art keywords
stamp
clamp
bulges
pipes
upsetting
Prior art date
Application number
SU2143601A
Other languages
Russian (ru)
Inventor
Геннадий Михайлович Сорокин
Владимир Александрович Малюк
Станислав Николаевич Пляшкевич
Гайк Акопович Акопов
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 filed Critical
Priority to SU2143601A priority Critical patent/SU528991A1/en
Application granted granted Critical
Publication of SU528991A1 publication Critical patent/SU528991A1/en

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  • Forging (AREA)

Description

1one

Изобретение относитс  к области кузне- чно-прессового оборудовани  и может быть использовано при получении утолщений на концах труб.The invention relates to the field of forge and press equipment and can be used in the preparation of thickening at the ends of pipes.

Известен штамп дл  высадки утолщений на концах труб, содержащий воздействующи на торец трубы пуансон и смонтированный в корпусе, вьшолненный в виде цилиндра радиальный зажим, несущий на торце подпирающую втулку, ограничивающую образуемое утолщение ll.A known stamp for the landing of the bulges at the ends of the tubes, contains a punch acting on the end of the tube and mounted in a housing, a cylinder-shaped radial clamp that carries a support sleeve on the end, limiting the resulting thickening ll.

Однако в известном щтампе не исключена возможность смещени  трубы при высадке и усложнена переналадка на другой размер труб.However, in the known chipam, the possibility of displacement of the pipe during the landing is not excluded, and readjustment to another pipe size is complicated.

Предлагаемый штамп отличаетс  тем, что он снабжен обжимающей втулкой, размещенной в радиальном зажиме соосно с подпирающей втулкой, а торцы зажима представл ют собой усеченные конусы, с одним из которых контактирует корпус, а на другом установлена гайка, поджимающа  зажим к корпусу, при этом зажим и кажда  из втулок вьшолнены составными из двух симметричных относительно оси частей,The proposed stamp is characterized in that it is provided with a crimping sleeve placed in the radial clamp coaxially with the supporting sleeve, and the ends of the clamp are truncated cones, one of which is in contact with the case, and the other has a nut that presses the clamp to the case, while the clamp and each of the sleeves are made of composite parts from two symmetrical parts about the axis,

На чертеже дана принципиальна  схема предлагаемого штампа.The drawing is a schematic diagram of the proposed stamp.

Он содержит радиальный зажим 1, подпирающую втулку 2, ограничивающую образуемое утолщение 3 и воздействующий на торец 4 трубы 5 пуансон 6, причем радиальный зажим 1 вьшолнен в виде цилиндра 7 с усеченными конусами 8., 9 с обоих сторон, через которые зажим 1 ст гиваетс  между гайкой 10 и корпусом 11; в зажимах 1 вставлены сменные подпирающа  2 и обжимающа  12 втулки, фиксируемые штифтами 13-16, причем зажим 1 и сменные втулки 2, 12 разрезаны по оси на две симметричные части.It contains a radial clamp 1, supporting bushing 2, limiting the resulting bulge 3 and acting on the end 4 of the pipe 5 punch 6, and the radial clamp 1 is made in the form of a cylinder 7 with truncated cones 8., 9 on both sides through which the clamp 1 is pulled between the nut 10 and the housing 11; In the clips 1, interchangeable support 2 and crimping 12 sleeves are inserted, fixed by pins 13-16, with clamp 1 and interchangeable sleeves 2, 12 axially cut into two symmetrical parts.

Устройство работает следующим, образом Ослабл етс  гайка 10, в результате чего освобождаетс  разрезной зажим 1 и обжимающа  втулка 12. Затем вставл етс  труба 5 во втулку 12 и зажимаетс  с помощью гайки 10. Вводитс  пуансон 6 в трубу 5, торец которой деформируетс  и упираетс  в подпирающую втулку 2, в результате образуетс  утолщение 3, после чего освобож-The device works as follows, the nut 10 is loosened, as a result of which the split clamp 1 and the crimping sleeve 12 are released. Then the pipe 5 is inserted into the sleeve 12 and clamped with the help of the nut 10. A punch 6 is inserted into the pipe 5, the end of which is deformed and rests against the supporting sleeve 2 results in a thickening of 3, after which the

SU2143601A 1975-06-12 1975-06-12 Stamp for upsetting bulges at the ends of pipes SU528991A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2143601A SU528991A1 (en) 1975-06-12 1975-06-12 Stamp for upsetting bulges at the ends of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2143601A SU528991A1 (en) 1975-06-12 1975-06-12 Stamp for upsetting bulges at the ends of pipes

Publications (1)

Publication Number Publication Date
SU528991A1 true SU528991A1 (en) 1976-09-25

Family

ID=20622478

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2143601A SU528991A1 (en) 1975-06-12 1975-06-12 Stamp for upsetting bulges at the ends of pipes

Country Status (1)

Country Link
SU (1) SU528991A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106391970A (en) * 2016-03-18 2017-02-15 国营第六六厂 Convex-concave assembling structure of jaw body and jaw insert

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106391970A (en) * 2016-03-18 2017-02-15 国营第六六厂 Convex-concave assembling structure of jaw body and jaw insert
CN106391970B (en) * 2016-03-18 2019-01-01 国营第六一六厂 The convex-concave assembling structure of jaw body and jaw insert

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