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SU1324722A1 - Arrangement for expanding round billets - Google Patents

Arrangement for expanding round billets
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Publication number
SU1324722A1
SU1324722A1SU864042743ASU4042743ASU1324722A1SU 1324722 A1SU1324722 A1SU 1324722A1SU 864042743 ASU864042743 ASU 864042743ASU 4042743 ASU4042743 ASU 4042743ASU 1324722 A1SU1324722 A1SU 1324722A1
Authority
SU
USSR - Soviet Union
Prior art keywords
punch
piston
cavity
workpiece
grooves
Prior art date
Application number
SU864042743A
Other languages
Russian (ru)
Inventor
Юрий Алексеевич Волков
Вячеслав Николаевич Финогенов
Анатолий Георгиевич Пашкевич
Александр Васильевич Орехов
Александр Михайлович Горленко
Original Assignee
Предприятие П/Я А-7844
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Publication date
Application filed by Предприятие П/Я А-7844filedCriticalПредприятие П/Я А-7844
Priority to SU864042743ApriorityCriticalpatent/SU1324722A1/en
Application grantedgrantedCritical
Publication of SU1324722A1publicationCriticalpatent/SU1324722A1/en

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Abstract

Translated fromRussian

Изобретение касаетс  обработки металлов давлением, а именно штамповке деталей из труб, и может быть использовано в авиационной и смежных с ней отрасл х промышленности. Цель изобретени  - расширение технологических возможностей устройства за счет улучшени  условий смазки и повышение надежности. Устройство содержит конический пуансон 1 с системой канавок а и размешенный в нем с возможностью перемещени  по направл юшей 3 поршень со штоком 4. В поршне выполнена система каналов б с установленными в них клапанами 5. Перед работой графитова  смазка по каналу 9 подаетс  в полость Б. Заготовка 7 надеваетс  на шток 4 поршн  и прижимаетс  фиксатором 6, при перемеш,е- нии которого заготовка раздаетс , а графитова  смазка из полости Б по каналам б подаетс  в полость А, оттуда по канавкам а - под заготовку 7. 1 ил. 6 (Л САЗ to 4;ib to ьоThe invention relates to the processing of metals by pressure, namely the stamping of parts from pipes, and can be used in the aviation and related industries. The purpose of the invention is to expand the technological capabilities of the device by improving lubrication conditions and increasing reliability. The device contains a conical punch 1 with a system of grooves a and a piston 3 placed therein with the possibility of movement along the guides. The piston has a system of channels b with valves 5 installed in them. Before operation, graphite grease is fed through channel 9 into cavity B. The workpiece 7 is put on the piston rod 4 and pressed by the retainer 6, with stirring, the workpiece is distributed, and graphite grease from cavity B is fed through channels B into cavity A, and from there along grooves a - under workpiece 7. 1 sludge. 6 (L SAZ to 4; ib to oo

Description

Translated fromRussian

Изобретение относитс  к обработке металлов давлением, а именно к штамповке деталей из труб, и может быть использовано в авиационной и смежных с ней отрасл х промышленности.The invention relates to the processing of metals by pressure, in particular to the stamping of parts from pipes, and can be used in the aviation and related industries.

Целью изобретени   вл етс  расширение технологических возможностей за счет улучшени  условий смазки и повышение надежности конструкции устройства.The aim of the invention is the expansion of technological capabilities by improving lubrication conditions and improving the reliability of the design of the device.

На чертеже представлена схема устройства (слева - исходное положение; справа - заключительный момент раздачи).The drawing shows the diagram of the device (on the left - the initial position; on the right - the final moment of distribution).

Устройство дл  раздачи трубных заготовок содержит полый пуансон 1 с системой канавок а дл  подачи смазки, который установлен на основании 2, жестко закреп- ленную направл ющую 3, поршень со штоком 4, выполненный полым и установленный с возможностью перемешени  по направл ющей 3. В профилированном поршне предусмотрена система каналов б с клапанами 5, соосными главной оси устройства.A device for distributing billets includes a hollow punch 1 with a system of grooves a for supplying lubricant, which is mounted on the base 2, a rigidly fixed guide 3, a piston with a rod 4, made hollow and mounted with the possibility of mixing along the guide 3. In the profiled The piston is provided with a system of channels b with valves 5 coaxial with the main axis of the device.

Устройство также содержит фиксатор 6 заготовки, контактирующий со штоком 4 поршн  по ходу процесса. Фиксатор заготовки имеет систему каналов в дл  подачи хладагента. Нагрев заготовки 7 в процессе деформировани  осуществл етс  индуктором 8.The device also contains a clamp 6 of the workpiece in contact with the piston rod 4 during the process. The workpiece retainer has a channel system in to supply refrigerant. The preform 7 is heated by the inductor 8 during the deformation process.

Устройство работает следующим образом.The device works as follows.

Перед работой, например, графитова  смазка по каналу 9 в направл ющей 3 подаетс  в масл ную полость Б, образованную направл ющей 3 и поршнем. Заготовку 7 надевают на шток 4 поршн , устанавливают на пуансон и прижимают сверху фикBefore operation, for example, graphite grease is fed through channel 9 in guide 3 into oil cavity B formed by guide 3 and piston. The billet 7 is put on the piston rod 4, mounted on the punch and pressed from above

товку.tovku.

сатором 6, который центрирует заготовку. При движении фиксатора вниз заготовка 7 вместе со штоком 4 поршн  по направл ющей 3 перемещаетс  вниз. При этом заготовка раздаетс , а графитова  смазка из полости Б под давлением по системе каналов и при открывающихс  клапанах 5 в поршне в полость А, образованную пуансоном и штоком порщн . Далее смазка по канавках а в пуансоне попадает под заготовку .sator 6, which centers the workpiece. When the lock moves down, the workpiece 7, together with the piston rod 4, moves along the guide 3 downwards. In this case, the workpiece is distributed, and graphite grease from cavity B under pressure through the system of channels and with opening valves 5 in the piston into the cavity A formed by the punch and stem piston. Next, the grease in the grooves and in the punch falls under the workpiece.

Claims (1)

Translated fromRussian
Формула изобретени Invention FormulaУстройство дл  раздачи трубных заготовок , содержашее полый конический пуансон с системой канавок дл  подачи смазки, установленный в полости пуансона поршень со штоком, а также фиксатор заготовки, отличающеес  тем, что, с целью расширени  технологических возможностей путем 0 улучшени  условий смазки и повышени  надежности, оно снабжено установленной в полости пуансона и пропущенной через поршень со штоком направл ющей с каналом дл  подачи смазки в полость пуансона, поршень выполнен профилированным, и в нем выполнены расположенные параллельно оси устройства каналы с установленными в них клапанами, служащими дл  подачи смазки к канавкам пуансона, а штамп снабжен средством нагрева заготовок, в качестве которого использован установленный кон5A device for distributing billets, containing a hollow conical punch with a system of grooves for supplying lubricant, a piston with a rod installed in the cavity of the punch, as well as a clamp of the billet, characterized in that, in order to expand technological capabilities by improving lubrication conditions and increasing reliability, provided with a guide installed in the cavity of the punch and passed through a piston with a rod with a channel for supplying lubricant to the cavity of the punch, the piston is made shaped, and in it there are arranged pairs On the axis of the device, the channels with valves installed in them, which serve to supply lubricant to the grooves of the punch, and the stamp is provided with a means for heating the workpieces, which is used as an end of the punch00центричио пуансону индуктор, и средством охлаждени , размещенным в фиксаторе.centricio punch inductor, and means of cooling, placed in the latch.
SU864042743A1986-03-261986-03-26Arrangement for expanding round billetsSU1324722A1 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
SU864042743ASU1324722A1 (en)1986-03-261986-03-26Arrangement for expanding round billets

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
SU864042743ASU1324722A1 (en)1986-03-261986-03-26Arrangement for expanding round billets

Publications (1)

Publication NumberPublication Date
SU1324722A1true SU1324722A1 (en)1987-07-23

Family

ID=21228533

Family Applications (1)

Application NumberTitlePriority DateFiling Date
SU864042743ASU1324722A1 (en)1986-03-261986-03-26Arrangement for expanding round billets

Country Status (1)

CountryLink
SU (1)SU1324722A1 (en)

Cited By (54)

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RU2122481C1 (en)*1997-08-131998-11-27Комсомольское-на-Амуре авиационное производственное объединениеApparatus for flaring tube ends
RU2122913C1 (en)*1997-08-131998-12-10Комсомольское-на-Амуре авиационное производственное объединениеApparatus for expanding tube ends
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GB2385358A (en)*1999-02-262003-08-20Shell Int ResearchApparatus for radially expanding a tubular member
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US6745845B2 (en)1998-11-162004-06-08Shell Oil CompanyIsolation of subterranean zones
US6823937B1 (en)1998-12-072004-11-30Shell Oil CompanyWellhead
US6892819B2 (en)1998-12-072005-05-17Shell Oil CompanyForming a wellbore casing while simultaneously drilling a wellbore
US6968618B2 (en)1999-04-262005-11-29Shell Oil CompanyExpandable connector
US6976541B2 (en)2000-09-182005-12-20Shell Oil CompanyLiner hanger with sliding sleeve valve
US7021390B2 (en)1998-12-072006-04-04Shell Oil CompanyTubular liner for wellbore casing
US7055608B2 (en)1999-03-112006-06-06Shell Oil CompanyForming a wellbore casing while simultaneously drilling a wellbore
US7100685B2 (en)*2000-10-022006-09-05Enventure Global TechnologyMono-diameter wellbore casing
US7121352B2 (en)1998-11-162006-10-17Enventure Global TechnologyIsolation of subterranean zones
US7168496B2 (en)2001-07-062007-01-30Eventure Global TechnologyLiner hanger
US7168499B2 (en)1998-11-162007-01-30Shell Oil CompanyRadial expansion of tubular members
US7172024B2 (en)2000-10-022007-02-06Shell Oil CompanyMono-diameter wellbore casing
US7185710B2 (en)1998-12-072007-03-06Enventure Global TechnologyMono-diameter wellbore casing
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Cited By (102)

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RU2122481C1 (en)*1997-08-131998-11-27Комсомольское-на-Амуре авиационное производственное объединениеApparatus for flaring tube ends
RU2122913C1 (en)*1997-08-131998-12-10Комсомольское-на-Амуре авиационное производственное объединениеApparatus for expanding tube ends
US7108072B2 (en)1998-11-162006-09-19Shell Oil CompanyLubrication and self-cleaning system for expansion mandrel
US7357190B2 (en)1998-11-162008-04-15Shell Oil CompanyRadial expansion of tubular members
US7168499B2 (en)1998-11-162007-01-30Shell Oil CompanyRadial expansion of tubular members
US7231985B2 (en)1998-11-162007-06-19Shell Oil CompanyRadial expansion of tubular members
US7275601B2 (en)1998-11-162007-10-02Shell Oil CompanyRadial expansion of tubular members
US7121352B2 (en)1998-11-162006-10-17Enventure Global TechnologyIsolation of subterranean zones
US6634431B2 (en)1998-11-162003-10-21Robert Lance CookIsolation of subterranean zones
US7246667B2 (en)1998-11-162007-07-24Shell Oil CompanyRadial expansion of tubular members
US7270188B2 (en)1998-11-162007-09-18Shell Oil CompanyRadial expansion of tubular members
US7299881B2 (en)1998-11-162007-11-27Shell Oil CompanyRadial expansion of tubular members
US6712154B2 (en)1998-11-162004-03-30Enventure Global TechnologyIsolation of subterranean zones
US6745845B2 (en)1998-11-162004-06-08Shell Oil CompanyIsolation of subterranean zones
US7419009B2 (en)1998-12-072008-09-02Shell Oil CompanyApparatus for radially expanding and plastically deforming a tubular member
US7077211B2 (en)1998-12-072006-07-18Shell Oil CompanyMethod of creating a casing in a borehole
US6823937B1 (en)1998-12-072004-11-30Shell Oil CompanyWellhead
GB2356651A (en)*1998-12-072001-05-30Shell Int ResearchAn expansion mandrel having a lubricating and self-cleaning system
US6892819B2 (en)1998-12-072005-05-17Shell Oil CompanyForming a wellbore casing while simultaneously drilling a wellbore
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