RU99112228A - DEVICE FOR DISCHARGE OF PIPE ENDS - Google Patents

DEVICE FOR DISCHARGE OF PIPE ENDS

Info

Publication number
RU99112228A
RU99112228A RU99112228/02A RU99112228A RU99112228A RU 99112228 A RU99112228 A RU 99112228A RU 99112228/02 A RU99112228/02 A RU 99112228/02A RU 99112228 A RU99112228 A RU 99112228A RU 99112228 A RU99112228 A RU 99112228A
Authority
RU
Russia
Prior art keywords
billet
pipe ends
discharge
punch
bushings
Prior art date
Application number
RU99112228/02A
Other languages
Russian (ru)
Other versions
RU2176170C2 (en
Inventor
Вениамин Петрович Мясников
Борис Николаевич Марьин
Юрий Леонидович Иванов
Валерий Федорович Кузьмин
Вячеслав Иванович Шпорт
Original Assignee
Комсомольское-на-Амуре авиационное производственное объединение
Filing date
Publication date
Application filed by Комсомольское-на-Амуре авиационное производственное объединение filed Critical Комсомольское-на-Амуре авиационное производственное объединение
Priority to RU99112228/02A priority Critical patent/RU2176170C2/en
Priority claimed from RU99112228/02A external-priority patent/RU2176170C2/en
Publication of RU99112228A publication Critical patent/RU99112228A/en
Application granted granted Critical
Publication of RU2176170C2 publication Critical patent/RU2176170C2/en

Links

Claims (1)

Устройство для раздачи концов труб, содержащее неподвижно закрепленную штангу, предназначенную для размещения на ней трубной заготовки, и несущую на свободном конце пуансон; траверсу, выполненную с возможностью перемещения вдоль штанги, отличающееся тем, что на заготовку установлены две втулки соосно и последовательно друг за другом, без зазора между наружной поверхностью трубной заготовки и внутренней поверхностью втулок, причем ближайшая к пуансону втулка выполнена из материала более пластичного, чем материал трубной заготовки.A device for distributing pipe ends, comprising a fixed rod intended to accommodate a pipe billet on it and carrying a punch at the free end; traverse, made with the possibility of movement along the rod, characterized in that the billet is installed two bushings coaxially and sequentially one after another, without a gap between the outer surface of the tubular billet and the inner surface of the bushings, and the sleeve closest to the punch is made of a material more plastic than the material pipe billet.
RU99112228/02A 1999-06-07 1999-06-07 Apparatus for expanding tube end portions RU2176170C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99112228/02A RU2176170C2 (en) 1999-06-07 1999-06-07 Apparatus for expanding tube end portions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99112228/02A RU2176170C2 (en) 1999-06-07 1999-06-07 Apparatus for expanding tube end portions

Publications (2)

Publication Number Publication Date
RU99112228A true RU99112228A (en) 2001-04-10
RU2176170C2 RU2176170C2 (en) 2001-11-27

Family

ID=20220992

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99112228/02A RU2176170C2 (en) 1999-06-07 1999-06-07 Apparatus for expanding tube end portions

Country Status (1)

Country Link
RU (1) RU2176170C2 (en)

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