SU673155A3 - Устройство дл раздачи трубчатых заготовок - Google Patents
Устройство дл раздачи трубчатых заготовокInfo
- Publication number
- SU673155A3 SU673155A3 SU772466204A SU2466204A SU673155A3 SU 673155 A3 SU673155 A3 SU 673155A3 SU 772466204 A SU772466204 A SU 772466204A SU 2466204 A SU2466204 A SU 2466204A SU 673155 A3 SU673155 A3 SU 673155A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tubular blanks
- expanding tubular
- die
- conical
- elastic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
- B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
- B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/045—Closing or sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/049—Deforming bodies having a closed end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/36—Making hollow objects characterised by the use of the objects collapsible or like thin-walled tubes, e.g. for toothpaste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/59—Shaping sheet material under pressure
- B31B50/594—Modifying the shape of tubular boxes or of paper bottle necks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Metal Extraction Processes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
;Л.- .
Изобретение касаетс изменени диаметра груб обработкой давлением.
Известно устройство дл раздачи трубчатьпс заготовок, содержащее матрицу и головку с оправкой, вход щей в матрицу, а также средства подачи рабочей среды в полость матри;цы
Однако зто устройство предназначено дл изготовлени цилиндрических труб.
Целью изобретени вл етс обеспечение возможности получени конических труб. . Поставленна цель достигаетс тем, что устройство снабжено упругой оболочкой, закрепленной на оправке со стороны голбвки, при этом внутренн поверхность матрицы выполнена конической, а внутренн полость оболочки соединена со средствами подачи рабочей среды , причем между полостью оболочки и полостью матрицы в оправке установлен оргай замедлени Дл подачи рабочей среды в полость матриць.
На чертеже показан продольный разрез устройства . На коническом конце соединительного ипуцера 1 закреплена упруга оболочка 2,koтора служит дн герметизации кра трубы. Коническа часть упругой оболочки 2 крепитс на седло ко1ническ:ой формы, образованное средней частью соедйнителадого штуцера 1; к конической части оболочки родсоегзда етс цилиндрическа часть, котора контактирует с краем формируемой трубы 3. Сводчата часть 4 упругой оболочки 2 отдел етс торцовой повер: (сно0тью цилиндрического конца 5 соединительного штуцера 1 и ох затываёт от1равку 6, через которую подводитс вбздух. Сводчата часть 4 упрзтой оболочки 2 зажимаетс гильзой 7 с помощью кольца 8 винта 9.
Матрица 10 устанойлена аксиально по отнощению к соединительному штуцеру 1, оправке 6 дл подачи воздуха и гильзе 7.
Прижим упругой оболочки 2 к соединительному штуцеру 1 обеспечиваетс ниппелем U и 1фйжишой гайкой 12, причем гайка одновременно служит в качестве опоры и ограничител дл матриць 10.
: Внутренн полость упругой оболочки 2 соединена с центральным полым пространством соедмштельного штуцера с помощью отверстий
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU76GE00000997A HU171756B (hu) | 1976-03-30 | 1976-03-30 | Sposob i oborudovanie dlja izgotovlenija konicheskikh tjubikov |
Publications (1)
Publication Number | Publication Date |
---|---|
SU673155A3 true SU673155A3 (ru) | 1979-07-05 |
Family
ID=10996569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772466204A SU673155A3 (ru) | 1976-03-30 | 1977-03-29 | Устройство дл раздачи трубчатых заготовок |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT374383B (ru) |
CH (1) | CH619164A5 (ru) |
CS (1) | CS203153B2 (ru) |
DE (1) | DE2711649C3 (ru) |
FR (1) | FR2346073A1 (ru) |
GB (1) | GB1556529A (ru) |
HU (1) | HU171756B (ru) |
SU (1) | SU673155A3 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2754666A1 (de) * | 1977-12-08 | 1979-06-13 | Hinapat Ag | Verfahren und vorrichtung zur herstellung eines tubenrohlings |
DE2812512C3 (de) * | 1978-03-22 | 1981-05-21 | Hinterkopf, Kurt G., 7332 Eislingen | Vorrichtung zur Aufweitung des Tubenkörpers von Tubenrohlingen |
AT362977B (de) * | 1978-03-09 | 1981-06-25 | Hinterkopf Kurt G | Vorrichtung zur aufweitung des tubenkoerpers von tubenrohlingen |
DE3133257A1 (de) * | 1981-08-22 | 1983-03-03 | Herlan & Co Maschinenfabrik GmbH, 7500 Karlsruhe | Verfahren und vorrichtung zum konischen aufweiten von metalltuben mittels druckluft |
US4751836A (en) * | 1986-07-07 | 1988-06-21 | Vetco Gray Inc. | Pipe end conditioner and method |
ITVE20070019A1 (it) * | 2007-03-29 | 2008-09-30 | Giorgio Trani | Metodo per realizzare contenitori tridimensionali in materiale cartaceo estensibile.- |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731827A (en) * | 1956-01-24 | loomis | ||
US2336524A (en) * | 1940-11-01 | 1943-12-14 | Nat Tube Co | Combination straightener and tester for pipes |
GB650333A (en) * | 1947-04-25 | 1951-02-21 | Robertshaw Fulton Controls Co | Collets for establishing and maintaining a seal by the use of fluid under pressure |
US2722905A (en) * | 1951-05-07 | 1955-11-08 | Hydropress Inc | Hydraulic machines |
US3030901A (en) * | 1955-08-30 | 1962-04-24 | Taylor Wilson Mfg Company | Means and method for expanding and testing pipe |
US3196666A (en) * | 1962-05-18 | 1965-07-27 | Lynes Inc | Compensator |
US3561490A (en) * | 1969-03-03 | 1971-02-09 | Jewel E Little | Pipeline testing apparatus |
FR2092876B2 (ru) * | 1970-06-26 | 1973-08-10 | Scal Gp Condit Aluminium | |
FR2046012A5 (ru) * | 1969-03-18 | 1971-03-05 | Scalgp |
-
1976
- 1976-03-30 HU HU76GE00000997A patent/HU171756B/hu unknown
-
1977
- 1977-03-17 GB GB11433/77A patent/GB1556529A/en not_active Expired
- 1977-03-17 DE DE2711649A patent/DE2711649C3/de not_active Expired
- 1977-03-24 CS CS771956A patent/CS203153B2/cs unknown
- 1977-03-24 AT AT0204577A patent/AT374383B/de not_active IP Right Cessation
- 1977-03-28 CH CH391177A patent/CH619164A5/de not_active IP Right Cessation
- 1977-03-29 SU SU772466204A patent/SU673155A3/ru active
- 1977-03-29 FR FR7709427A patent/FR2346073A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2346073B1 (ru) | 1982-06-11 |
GB1556529A (en) | 1979-11-28 |
CH619164A5 (en) | 1980-09-15 |
AT374383B (de) | 1984-04-10 |
CS203153B2 (en) | 1981-02-27 |
HU171756B (hu) | 1978-03-28 |
FR2346073A1 (fr) | 1977-10-28 |
DE2711649A1 (de) | 1977-10-13 |
DE2711649C3 (de) | 1980-02-07 |
DE2711649B2 (de) | 1979-06-07 |
ATA204577A (de) | 1978-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0426789T3 (da) | Strækslange til mindskelse af trykpulsationer | |
AR008421A1 (es) | Un accesorio para usar con tubos metalicos corrugados y un metodo para conectarlo | |
HUP0203346A2 (en) | Device for producing a pressure-tight pipe coupling | |
SU673155A3 (ru) | Устройство дл раздачи трубчатых заготовок | |
ES269690U (es) | Dispositivo obturador interno para un conducto. | |
JP2002120029A (ja) | 薄肉ステンレス鋼管の拡管装置 | |
IT1309925B1 (it) | Elemento di raccordo per tubi, in particolare per tubi di materiaplastica. | |
FR2352237A1 (fr) | Raccord a vis | |
CN215928692U (zh) | 一种卡套式铜管件 | |
CN213091056U (zh) | 一种压力表分体接头 | |
GB1129095A (en) | Method for producing hollow plastics bodies | |
FR2356868A1 (fr) | Raccords pour tuyaux | |
JPS6113890B2 (ru) | ||
FR2348763A1 (fr) | Procede et dispositif de formage par retreint de pieces tubulaires,et produits ainsi obtenus | |
JPS57154336A (en) | Production for double-ply pipe | |
US741073A (en) | Machine for applying ferrules. | |
PT1179409E (pt) | Metodo e aparelho para conformacao em forma de sina das extremidades de tubos | |
FR2223621A1 (en) | Pipe coupling for smooth ended pipes - has rubber inner sealing sleeve supported by rigid outer sleeve | |
GB833997A (en) | Tube bending apparatus and method | |
JPS5619937A (en) | Hydraulic expanding jig for heat exchanging tube | |
GB884079A (en) | Improvements in or relating to corrugated tubing such as is used in bellows | |
SU1310067A1 (ru) | Оправка дл гибки труб | |
JPH0410172U (ru) | ||
SU934148A1 (ru) | Приспособление дл соединени ниппел со шлангом | |
ATE280104T1 (de) | Verfahren und presswerkzeug zum herstellen einer zigarrenhülse |