SU580811A3 - Method of removing pipe blanks from moving male die - Google Patents

Method of removing pipe blanks from moving male die

Info

Publication number
SU580811A3
SU580811A3 SU7502145914A SU2145914A SU580811A3 SU 580811 A3 SU580811 A3 SU 580811A3 SU 7502145914 A SU7502145914 A SU 7502145914A SU 2145914 A SU2145914 A SU 2145914A SU 580811 A3 SU580811 A3 SU 580811A3
Authority
SU
USSR - Soviet Union
Prior art keywords
fingers
fluid
moving
blanks
billet
Prior art date
Application number
SU7502145914A
Other languages
Russian (ru)
Inventor
Парамонофф Элпидифор
М.Мэйн Ральф
Original Assignee
Стандан Инк, (Фирма)
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 Стандан Инк, (Фирма) filed Critical Стандан Инк, (Фирма)
Application granted granted Critical
Publication of SU580811A3 publication Critical patent/SU580811A3/en

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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/06—Stripping-off devices
    • B21D45/065—Stripping-off devices for deep-drawn cans, e.g. using stripping fingers
    • 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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/06—Stripping-off devices

Description

(54) СПОСОБ СЪЕМА ТРУБЧАТЫХ ЗАГОТОВОК С ДВИЖУ14ЕГОСЯ ПУАНСОНА(54) METHOD FOR REMOVING TUBULAR PREPARATIONS FROM MOVING PUNSON

1one

22

33

дейсгвие на пальцы потока жидкости уменьшают до минимального уровн , а затем после того, как все пальцы войдут в контакт с кромкой заготовки, осуществл ют блокировку потока жидкости обратным клапаном 8The action on the fingers of the fluid flow is reduced to a minimum level, and then after all the fingers come into contact with the edge of the workpiece, the flow of the fluid is blocked by a check valve 8

Способ обеспечивает равномерное усилие съема заготовки с двджущегос  пуансона за счет вхождени  в {контакт с волнистой кромкой заготовки одновременно при съеме всех пальцев.The method provides a uniform removal force of the workpiece from the double punch due to being in contact with the wavy edge of the workpiece at the same time when all the fingers are removed.

Claims (3)

1. Способ съема трубчатых заготовок с движущегос  пуансона путем сцеплени  вол1ШСТОЙ передней кромки заготовки с расположенными вкруговую с равным шагом пальцами , включающий подачу каждого из пальцев до зацеплени  с кромкой заготовки посредством пуансона, перемещающего пальцы, и перемещение пальцев, в обратном направлении совместно с заготовкой за счет перераспределени  жидкости внутри замкнутой1. A method for removing tubular blanks from a moving punch by engaging with a top leading edge of the billet with fingers arranged around the same pitch, including feeding each of the fingers before engaging the edge of the billet by moving the fingers and moving the fingers in the opposite direction together with the account of the redistribution of fluid inside a closed жидкостной системы, отличающийс   тем, что, с целью исключени  см ти  заготовок за счет обеспечени  равномерных усилий съема, при совместном перемещении пальцев с заготовкой воздействие на пальцы потока жидкости в системе уменьшают до минимального уровн  и сохран ют до окончани  перемещени , после чего осуществл ют блокировку потока жидкости.a liquid system, characterized in that, in order to eliminate the seeming of the blanks by providing uniform removal forces, when the fingers move with the workpiece together, the effect on the fingers of the fluid flow in the system is reduced to the minimum level and stored until the end of the movement, after which fluid flow. 2.Способ по п. 1,отличающий с   тем, что воздействие жидкости в сиотеме на пальцы поддерживают на минимальном уровне посредством введени  в замкнутый жидкостный объем дополнительного объема в виде коллектора.2. The method according to claim 1, characterized in that the effect of the fluid in the fluid on the fingers is kept to a minimum by introducing an additional volume in the form of a collector into the closed liquid volume. 3.Способ по ПП.1 и 2, отличающий с   тем, что блокировку потока жидкости в системе осуществл ют после заполнени  коллектора потоком жидкости из системы.3. Method according to Claims 1 and 2, characterized in that the flow of fluid in the system is blocked after the reservoir is filled with fluid from the system. Источники информации, прин тые во внимание при эйспертизе:Sources of information taken into account during espertise: 1. Патент США № 3664171, кл,72-344 1972.1. US patent No. 3664171, class, 72-344 1972.
SU7502145914A 1974-06-19 1975-06-19 Method of removing pipe blanks from moving male die SU580811A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US480620A US3886781A (en) 1974-06-19 1974-06-19 Force equalized external stripper for metalworking machines and the like

Publications (1)

Publication Number Publication Date
SU580811A3 true SU580811A3 (en) 1977-11-15

Family

ID=23908670

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502145914A SU580811A3 (en) 1974-06-19 1975-06-19 Method of removing pipe blanks from moving male die

Country Status (12)

Country Link
US (1) US3886781A (en)
JP (1) JPS5443992B2 (en)
AU (1) AU465907B2 (en)
BE (1) BE830397A (en)
CA (1) CA1022399A (en)
DE (1) DE2520904B2 (en)
FR (1) FR2275258A1 (en)
GB (1) GB1463026A (en)
IT (1) IT1036335B (en)
NL (1) NL7506647A (en)
SE (1) SE7507010L (en)
SU (1) SU580811A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537318A (en) * 1976-06-11 1978-12-29 Metal Box Co Ltd Stripping apparatus
US4095452A (en) * 1976-12-07 1978-06-20 West Mark Denver, Inc. Can body stripper
US4631187A (en) * 1982-09-29 1986-12-23 S.C. Johnson & Son, Inc. Hair treating composition containing a quaternary ammonium compound containing an erucyl group
GB8524514D0 (en) * 1985-10-04 1985-11-06 Metal Box Plc Tubular articles
NL1011203C2 (en) * 1999-02-02 2000-08-03 Corus Technology B V Method and device for stripping a can from a stamp.
US6510938B1 (en) 2000-11-28 2003-01-28 Delaware Capital Formation, Inc. Soft touch infeed
CN101678427B (en) * 2007-04-25 2011-11-30 东洋制罐株式会社 Stripper for can drawing and ironing device
DE102010019322B4 (en) * 2010-05-03 2012-02-16 Schuler Pressen Gmbh & Co. Kg scraper
JP6535476B2 (en) * 2015-02-10 2019-06-26 法夫 山内 Iron forming apparatus for metal container and support for ioning die

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327936A (en) * 1942-05-01 1943-08-24 Remington Arms Co Inc Tube drawing apparatus
US2345857A (en) * 1943-03-06 1944-04-04 Remington Arms Co Inc Stripper for shell drawing dies
US3390565A (en) * 1963-04-29 1968-07-02 Kaiser Aluminium Chem Corp Metal drawing stripper
US3295351A (en) * 1964-04-23 1967-01-03 American Can Co Self-adjusting stripping fingers
JPS5236655Y2 (en) * 1971-09-11 1977-08-20

Also Published As

Publication number Publication date
AU465907B2 (en) 1975-10-09
US3886781A (en) 1975-06-03
FR2275258A1 (en) 1976-01-16
AU8073075A (en) 1975-10-09
IT1036335B (en) 1979-10-30
DE2520904A1 (en) 1976-01-08
BE830397A (en) 1975-10-16
DE2520904B2 (en) 1980-04-10
SE7507010L (en) 1975-12-22
JPS513364A (en) 1976-01-12
JPS5443992B2 (en) 1979-12-22
NL7506647A (en) 1975-12-23
CA1022399A (en) 1977-12-13
GB1463026A (en) 1977-02-02

Similar Documents

Publication Publication Date Title
SU580811A3 (en) Method of removing pipe blanks from moving male die
JPS56154228A (en) Hydraulic bulging method
JPS55144334A (en) Liquid pressure bulging method
JPS5510327A (en) Multistage blanking device
JPS6484063A (en) Method and device for recovering low boiling-point medium from pressure system
SU1010437A1 (en) Thermosiphon making method
SU588044A1 (en) Apparatus for deep hydrodynamic drawing of sheet work
JPS637851B2 (en)
JPS571609A (en) Method of removing spatters from inside surface of electrically welded tube
SU662223A1 (en) Method of pressing-out of metal articles
SU1050782A1 (en) Punching die
NL7510302A (en) TUBE FOR RECOVERY OF GASES RELEASED WHEN FILLING A BARREL WITH FLUID.
JPS5368681A (en) Regenerating method for dehumidification tower by decompression
Ohga et al. Research on precision die forging utilizing divided flow
JPS5722826A (en) One-body formation for double sink
JPS56122625A (en) Production of fin or the like of pipe for heat exchanger
JPS624353Y2 (en)
SU472703A1 (en) Method of longitudinal rolling tubes
JPS5575822A (en) Hydraulic bulging method for metallic container
SU365199A1 (en) MECHANISM.L \ CLAMP OF BARS AND PIPES
SU524585A1 (en) Stamp for drawing
JPS51129973A (en) Method for collecting floating fluid sludges at water surface and devi ce for the same
JPS569097A (en) Press die device
SU606650A1 (en) Apparatus for processing materials with high-pressure liquid
SU131201A1 (en) Method of die-casting of parts