MD2703C2 - Device for blank die forming - Google Patents

Device for blank die forming

Info

Publication number
MD2703C2
MD2703C2 MDA20010200A MD20010200A MD2703C2 MD 2703 C2 MD2703 C2 MD 2703C2 MD A20010200 A MDA20010200 A MD A20010200A MD 20010200 A MD20010200 A MD 20010200A MD 2703 C2 MD2703 C2 MD 2703C2
Authority
MD
Moldova
Prior art keywords
wheel
tool holder
gear
teeth
driving gear
Prior art date
Application number
MDA20010200A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2703B2 (en
MD20010200A (en
Inventor
Ион БОСТАН
Валериу ДУЛГЕРУ
Николае ТРИФАН
Original Assignee
Технический университет Молдовы
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 Технический университет Молдовы filed Critical Технический университет Молдовы
Priority to MDA20010200A priority Critical patent/MD2703C2/en
Publication of MD20010200A publication Critical patent/MD20010200A/en
Publication of MD2703B2 publication Critical patent/MD2703B2/en
Publication of MD2703C2 publication Critical patent/MD2703C2/en

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention relates to the plastic metal working.The device for blank die forming contains a hollow body with a cover, wherein there are placed a tool holder with spherical base surface, adjoined with the spherical surface of the support, rigidly fixed into the body and a tool holder driving mechanism, including a driving gear-wheel. Novelty of the invention consists in that the support is made in the form of a central gear-wheel with lateral teeth, onto the outer lateral surface of the hub of which there is installed, with the possibility of rotation, the driving gear-wheel of the tool holder driving mechanism, which is in engagement with the driven gear-wheel, radially placed into the body. Into the cover it is mounted with the possibility of rotation a thrust element, rigidly fixed to the hub of the driving gear-wheel, at the same time their inverted lateral surfaces are made inclined and parallel, and into the interstice between them it is placed the flange of the tool holder. The tool holder is made in the form of a satellite gear with teeth in the form of rotary rollers, being in engagement with the teeth of the central gear-wheel. On the periphery of both lateral surfaces of the flange there are made annular grooves, wherein there are placed solids of revolution, coming in contact with the corresponding inclined surfaces of the driving gear-wheel and of the trust element.
MDA20010200A 2001-06-25 2001-06-25 Device for blank die forming MD2703C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20010200A MD2703C2 (en) 2001-06-25 2001-06-25 Device for blank die forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20010200A MD2703C2 (en) 2001-06-25 2001-06-25 Device for blank die forming

Publications (3)

Publication Number Publication Date
MD20010200A MD20010200A (en) 2003-02-28
MD2703B2 MD2703B2 (en) 2005-02-28
MD2703C2 true MD2703C2 (en) 2005-12-31

Family

ID=19739883

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20010200A MD2703C2 (en) 2001-06-25 2001-06-25 Device for blank die forming

Country Status (1)

Country Link
MD (1) MD2703C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3948G2 (en) * 2008-03-28 2010-02-28 Институт Прикладной Физики Академии Наук Молдовы Device for determining the lubricating ability of lubricants

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1581430A1 (en) * 1988-01-11 1990-07-30 Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Press for forming by spinning
SU1593745A1 (en) * 1988-11-23 1990-09-23 Ижевский механический институт Arrangement for forming blanks by reeling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1581430A1 (en) * 1988-01-11 1990-07-30 Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Press for forming by spinning
SU1593745A1 (en) * 1988-11-23 1990-09-23 Ижевский механический институт Arrangement for forming blanks by reeling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3948G2 (en) * 2008-03-28 2010-02-28 Институт Прикладной Физики Академии Наук Молдовы Device for determining the lubricating ability of lubricants

Also Published As

Publication number Publication date
MD2703B2 (en) 2005-02-28
MD20010200A (en) 2003-02-28

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees