SU455518A3 - Device for the manufacture of hollow articles - Google Patents
Device for the manufacture of hollow articlesInfo
- Publication number
- SU455518A3 SU455518A3 SU1663277A SU1663277A SU455518A3 SU 455518 A3 SU455518 A3 SU 455518A3 SU 1663277 A SU1663277 A SU 1663277A SU 1663277 A SU1663277 A SU 1663277A SU 455518 A3 SU455518 A3 SU 455518A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tube
- mandrel
- manufacture
- hollow articles
- conical
- 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
- B21D51/16—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Forging (AREA)
Description
1one
Изобретение относитс к области обработки металлов давлением.This invention relates to the field of metal forming.
Известно устройство дл изготовлени полых изделий давлением рабочей среды, содержащее матрицу с конической рабочей поверхностью и со сквозными отверсти ми дл удалени воздуха между заготовкой и матрицей и концентрично расположенную в ней оправку с отверсти ми дл подачи рабочей среды в полость заготовки.A device for the manufacture of hollow articles by pressure of a working medium is known, which contains a matrix with a conical working surface and with through holes for removing air between the workpiece and the matrix and a mandrel with holes for concentrating the working medium in the cavity of the workpiece located concentrically in it.
Однако герметизаци такого устройства достаточно сложна.However, sealing such a device is quite complicated.
С целью упрощени конструкции в предлагаемом устройстве оправка установлена с возможностью осевого перемещени в процессе деформировани , а ее рабоча часть выполнена с цилиндрическим и коническим участками, суммарна длина которых равна длине трубки-заготовки, а наибольший диаметр конического участка равен наибольшему диаметру готовой трубки.In order to simplify the construction in the proposed device, the mandrel is installed with the possibility of axial movement during the deformation process, and its working part is made with cylindrical and conical sections, the total length of which is equal to the length of the billet tube, and the largest diameter of the conical section is equal to the largest diameter of the finished tube.
На чертеже изображено предлагаемое устройство .The drawing shows the proposed device.
Деформируемую трубку (тюбик) 1, снабженную пробкой 2, закрепл ют на оправке 3, в которой выполнены канал а и отверсти б, по которым сжатый воздух (рабочую среду) подают в полость трубки.A deformable tube (tube) 1, provided with a stopper 2, is fixed on a mandrel 3, in which a channel a and apertures b are made, through which compressed air (working medium) is fed into the cavity of the tube.
Оправка 3 помещена в 4 с конической рабочей поверхностью и с каналами в дл выхода воздуха.The mandrel 3 is placed in 4 with a conical working surface and with channels in for air outlet.
Оправка 3 крепитс на полом стержне 5, совершающем пр молинейное возвратно-поступательное движенпе под воздействием домкрата 6, и имеет рабочие цилиндрический А и конический Б участки, причем суммарна длина их равна трубки-заготовки, а наибольший диаметр конического участка Б равен наибольшему диаметру готовой трубки.The mandrel 3 is mounted on the hollow rod 5, which performs a rectilinear reciprocating movement under the influence of the jack 6, and has cylindrical A and conical B sections, the total length of which is equal to the blank tube, and the largest diameter of the finished tube .
Воздух, вводимый через полый стержень 5 по каналу а, нагнетаетс в оправку 3, и трубка 1 прижимаетс к внутренней стороне матрицы 4. Под воздействием домкрата 6 оправка 3 продвигаетс вперед и компенсирует расширение отверсти основани и укорачивание длины трубки, осуществл герметизацию последней .The air introduced through the hollow rod 5 through the channel a is injected into the mandrel 3, and the tube 1 is pressed against the inner side of the matrix 4. Under the influence of the jack 6, the mandrel 3 moves forward and compensates for the expansion of the base opening and shortening the tube length by sealing it.
2020
П ) с д мет п 3 о б р сP) with d met p 3 about b p with
т с 11 и t with 11 and
Устройство дл изготовлени полых изделий давлением рабочей среды, содержащее матрицу с конической рабочей поверхностью и со сквозными отверсти ми дл удалени воздуха между заготовкой и матрицей и коицентрично расположенную в ней оправку с отверсти ми дл подачи рабочей среды в полостьDevice for manufacturing hollow articles by pressure of the working medium, containing a matrix with a conical working surface and with through holes for removing air between the workpiece and the matrix and a mandrel with a hole centered in it for feeding the working medium into the cavity
заготовки, отличающеес тем, что, с цеblanks, characterized in that, since
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR707023778A FR2092876B2 (en) | 1970-06-26 | 1970-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU455518A3 true SU455518A3 (en) | 1974-12-30 |
Family
ID=9057867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1663277A SU455518A3 (en) | 1970-06-26 | 1971-06-11 | Device for the manufacture of hollow articles |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3698221A (en) |
| JP (1) | JPS5340584B1 (en) |
| AT (1) | AT333104B (en) |
| BE (1) | BE769078R (en) |
| CA (1) | CA950812A (en) |
| DK (1) | DK131848C (en) |
| ES (1) | ES194460Y (en) |
| FI (1) | FI54568C (en) |
| FR (1) | FR2092876B2 (en) |
| GB (1) | GB1358881A (en) |
| IT (1) | IT1005017B (en) |
| NL (1) | NL164767C (en) |
| NO (1) | NO134035C (en) |
| SE (1) | SE362803B (en) |
| SU (1) | SU455518A3 (en) |
| TR (1) | TR16632A (en) |
| ZA (1) | ZA714177B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943741A (en) * | 1975-03-25 | 1976-03-16 | The United States Of America As Represented By The Secretary Of The Army | Embossing method |
| HU171756B (en) * | 1976-03-30 | 1978-03-28 | Koho Es Gepipari Miniszterium | Method and apparatus for producing conical tubes |
| DE2754666A1 (en) * | 1977-12-08 | 1979-06-13 | Hinapat Ag | METHOD AND DEVICE FOR PRODUCING A TUBE BLANK |
| GB2131334B (en) * | 1982-12-04 | 1986-07-16 | Metal Box Plc | Tapered two-piece metal containers |
| BR9507558A (en) * | 1994-04-29 | 1997-08-05 | Qa Technology Co Inc | Method and apparatus for hydrodeforming thin-walled machining parts |
| US6079244A (en) * | 1996-01-04 | 2000-06-27 | Ball Corporation | Method and apparatus for reshaping a container body |
| US6151939A (en) | 1996-01-04 | 2000-11-28 | Delaware Capital Formation, Inc. | Can shaping apparatus |
| US5794474A (en) * | 1997-01-03 | 1998-08-18 | Ball Corporation | Method and apparatus for reshaping a container body |
| JP7403188B1 (en) * | 2022-11-08 | 2023-12-22 | 古林工業株式会社 | Pipe fitting processing equipment, handling unit and pipe fitting processing method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2038304A (en) * | 1934-05-04 | 1936-04-21 | Alexander J Middler | Metal blowing process |
| US2696184A (en) * | 1951-05-16 | 1954-12-07 | Pastushin Aviat Corp | Apparatus for forming hollow bodies |
| USRE24833E (en) * | 1953-08-27 | 1960-05-31 | Apparatus for forming sheet metal articles | |
| US3043254A (en) * | 1956-09-06 | 1962-07-10 | Forges Ateliers Const Electr | Machine for rapid forming cartridge cases |
| US3160130A (en) * | 1961-01-31 | 1964-12-08 | North American Aviation Inc | Forming method and means |
| US3151590A (en) * | 1961-04-03 | 1964-10-06 | American Radiator & Standard | Apparatus for shaping hollow objects |
| US3358489A (en) * | 1965-08-13 | 1967-12-19 | Western Electric Co | Apparatus for forming bulbous articles |
-
1970
- 1970-06-26 FR FR707023778A patent/FR2092876B2/fr not_active Expired
-
1971
- 1971-06-11 SU SU1663277A patent/SU455518A3/en active
- 1971-06-22 IT IT7256/71A patent/IT1005017B/en active
- 1971-06-22 US US155540A patent/US3698221A/en not_active Expired - Lifetime
- 1971-06-24 GB GB2963371A patent/GB1358881A/en not_active Expired
- 1971-06-24 FI FI1806/71A patent/FI54568C/en active
- 1971-06-24 TR TR16632A patent/TR16632A/en unknown
- 1971-06-25 DK DK312571A patent/DK131848C/en not_active IP Right Cessation
- 1971-06-25 ZA ZA714177A patent/ZA714177B/en unknown
- 1971-06-25 BE BE769078A patent/BE769078R/en active
- 1971-06-25 JP JP4624471A patent/JPS5340584B1/ja active Pending
- 1971-06-25 ES ES1972194460U patent/ES194460Y/en not_active Expired
- 1971-06-25 NO NO2423/71A patent/NO134035C/no unknown
- 1971-06-25 NL NL7108784.A patent/NL164767C/en not_active IP Right Cessation
- 1971-06-25 AT AT552171A patent/AT333104B/en not_active IP Right Cessation
- 1971-06-25 CA CA116,A patent/CA950812A/en not_active Expired
- 1971-06-28 SE SE08340/71A patent/SE362803B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA714177B (en) | 1972-08-30 |
| NL164767B (en) | 1980-09-15 |
| NO134035B (en) | 1976-05-03 |
| TR16632A (en) | 1973-01-01 |
| JPS5340584B1 (en) | 1978-10-27 |
| DK131848B (en) | 1975-09-15 |
| DE2131504A1 (en) | 1972-07-13 |
| NL164767C (en) | 1981-02-16 |
| BE769078R (en) | 1971-12-27 |
| ES194460U (en) | 1974-12-16 |
| AT333104B (en) | 1976-11-10 |
| NL7108784A (en) | 1971-12-28 |
| FR2092876B2 (en) | 1973-08-10 |
| NO134035C (en) | 1976-08-11 |
| ES194460Y (en) | 1975-04-01 |
| CA950812A (en) | 1974-07-09 |
| DK131848C (en) | 1976-02-16 |
| US3698221A (en) | 1972-10-17 |
| IT1005017B (en) | 1976-08-20 |
| GB1358881A (en) | 1974-07-03 |
| ATA552171A (en) | 1976-02-15 |
| DE2131504B2 (en) | 1976-09-09 |
| SE362803B (en) | 1973-12-27 |
| FI54568B (en) | 1978-09-29 |
| FR2092876A2 (en) | 1972-01-28 |
| FI54568C (en) | 1979-01-10 |
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