SU528991A1 - Stamp for upsetting bulges at the ends of pipes - Google Patents
Stamp for upsetting bulges at the ends of pipesInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1975
- 1975-06-12 SU SU2143601A patent/SU528991A1/en active
Cited By (2)
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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