RU2017141898A - Device for radial forging hollow profiles on mandrel - Google Patents

Device for radial forging hollow profiles on mandrel Download PDF

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Publication number
RU2017141898A
RU2017141898A RU2017141898A RU2017141898A RU2017141898A RU 2017141898 A RU2017141898 A RU 2017141898A RU 2017141898 A RU2017141898 A RU 2017141898A RU 2017141898 A RU2017141898 A RU 2017141898A RU 2017141898 A RU2017141898 A RU 2017141898A
Authority
RU
Russia
Prior art keywords
mandrel
radial forging
stop
hollow profiles
forging machine
Prior art date
Application number
RU2017141898A
Other languages
Russian (ru)
Other versions
RU2017141898A3 (en
RU2690326C1 (en
Inventor
Григорий Иванович Коваль
Original Assignee
Григорий Иванович Коваль
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 Григорий Иванович Коваль filed Critical Григорий Иванович Коваль
Priority to RU2017141898A priority Critical patent/RU2690326C1/en
Application granted granted Critical
Publication of RU2017141898A publication Critical patent/RU2017141898A/en
Publication of RU2017141898A3 publication Critical patent/RU2017141898A3/ru
Publication of RU2690326C1 publication Critical patent/RU2690326C1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Claims (1)

Устройство для получения полых профилей радиальной ковкой полых заготовок на радиально-ковочной машине, имеющей подающий и тянущий манипуляторы, содержащее оправку, выполненную с возможностью закрепления одним концом в подающем манипуляторе радиально-ковочной машины, упор-съемник, установленный на оправке с возможностью контакта с торцом полой заготовки и перемещения относительно оправки, и упор-центрователь, выполненный с возможностью закрепления одним концом в тянущем манипуляторе радиально-ковочной машины и имеющий на другом конце охватывающую поверхность, прилегающую к охватываемой поверхности, выполненной на другом конце оправки, отличающееся тем, что упор-съемник выполнен в виде сжимающегося демпфера, оправка со стороны конца, имеющего возможность закрепления в подающем манипуляторе, выполнена с ограничителем перемещения упора-съемника, а охватываемая поверхность оправки и охватывающая поверхность упора-центрователя выполнены коническими.Device for producing hollow profiles of radial forging hollow blanks on a radial forging machine, having a feed and pull arm, containing a mandrel adapted to be fixed at one end in a radial forging machine, mounted on a mandrel with the possibility of contact with the end face hollow billet and movement relative to the mandrel, and stop-centering, made with the possibility of fixing one end in a pulling arm radial forging machine and having at the other end This covering surface adjacent to the male surface made at the other end of the mandrel, characterized in that the stop-puller is made in the form of a compressible damper, the mandrel on the end-side, which can be fixed in the feed handle, is made with the stop arm of the stop-puller, the surface of the mandrel and the covering surface of the stop-centering made conical.
RU2017141898A 2017-11-30 2017-11-30 Device for radial forging of hollow profiles on the mandrel RU2690326C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017141898A RU2690326C1 (en) 2017-11-30 2017-11-30 Device for radial forging of hollow profiles on the mandrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017141898A RU2690326C1 (en) 2017-11-30 2017-11-30 Device for radial forging of hollow profiles on the mandrel

Publications (3)

Publication Number Publication Date
RU2017141898A true RU2017141898A (en) 2019-05-31
RU2017141898A3 RU2017141898A3 (en) 2019-05-31
RU2690326C1 RU2690326C1 (en) 2019-05-31

Family

ID=66792982

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017141898A RU2690326C1 (en) 2017-11-30 2017-11-30 Device for radial forging of hollow profiles on the mandrel

Country Status (1)

Country Link
RU (1) RU2690326C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2760842C1 (en) * 2021-02-03 2021-11-30 Общество с ограниченной ответственностью Научно-производственное предприятие "МЕТЧИВ" (ООО НПП "МЕТЧИВ") Method for radial forging of pipes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350356B (en) * 1977-08-30 1979-05-25 Gfm Fertigungstechnik FORGING THORN
RU2074045C1 (en) * 1994-02-17 1997-02-27 Московский институт стали и сплавов Manipulator of radially swaging machine for making hollow blanks
RU2070464C1 (en) * 1995-01-11 1996-12-20 Акционерное общество "ЭЛКАМ-нефтемаш" Method and radially forging machine for production of precision pipes

Also Published As

Publication number Publication date
RU2017141898A3 (en) 2019-05-31
RU2690326C1 (en) 2019-05-31

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