SU617151A1 - Tubular work upsetting die - Google Patents
Tubular work upsetting dieInfo
- Publication number
- SU617151A1 SU617151A1 SU772451400A SU2451400A SU617151A1 SU 617151 A1 SU617151 A1 SU 617151A1 SU 772451400 A SU772451400 A SU 772451400A SU 2451400 A SU2451400 A SU 2451400A SU 617151 A1 SU617151 A1 SU 617151A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- upsetting die
- tubular work
- ejector
- liner
- insert
- Prior art date
Links
Landscapes
- Forging (AREA)
Description
(54) ШТАМП ДЛЯ ВЫСАДКИ ТРУБНЫХ ЗАГОТОВОК днт з-ажагие трубы в матрице. При передаче п а1Н|Соном-тоЛ|Кателем усили ирвоса на заготовку осал ;ивают ее до получени утолщени заданааых размеров, Пасле этого ироисходит иаоемещвние .выталкивател из вкладыша, котарый овоей К0,ниче1ской проточкой входит в конический (Выст|уп вкладыша и осуществл ет радиальное сжатие вкладыша. При дальнейшем перемещении выталкивател выталкиваетс до положени , когда ее ниж-н iqpoMKa (ВЫХОДИТ выше вегрхйапо среза матрипы . В результате использавани предлагаемого шта;мпа по вл етс возможность получени утолщений на ра1осто 1ни.и от торца трубы и облегаетс выемка издели из . Ф о -р м у л а iH i3 о б р .е т е Н и Штамп дл высадки трубных заготовок, содержащий MaTipHmy, устанавлен ый в ней вкладыщ, иуансан, нагреватель, выталкиватель и охладитель, отличающийс тем, что, С целью облегчели удалени высаженных труб и обес1пеЧ|9ни высадки толщаний на разлиганых .раосто них от торпа трубы, (вкладыш выполиен в виде разрезиой в зоне контакта с заготовкой впулки с цельным фланцем , имеющей «оничеокий выступ на внут.ренцей по;ве|рхНОсти и кольцевую каиаику на наружной noiBe,pxiHOicTH, и уста-новленных на флаице сменных лоллпколец, а выталкиватель цредста1вл ет со1бой стержень с головкой, соединанной с HIHM ко:ничваки1М переходом, и с х1ВОставой Направл ющей частью с диаметром, превышающим стержн , и на внутреннем тарце которой выполнена кольцева канаака коиусного сечени с углом коиусности , paiBHbiiM углу конлсности коничаакого выступа в сладыша. Источник ИНфармации, прин тый во внимание при эксиертнзе; 1. Потов О. В. Изготовление целыноштампо;ва«ных тонкостенных деталей переменного сечени , «Машиноспроение, 1974, с. 63, рис. 19.(54) STAMP FOR DRAWING PIPE BLOCKS dnt s-hot tubes in the die. When transferring the a1N | Sonn-tol | Katel force of the irvos to the billet, it comes up to obtain a thickening of predetermined dimensions, Passe and there is a pusher of the pusher from the liner, which is inserted into the conical into the conical (insert | insert and carried out). radial compression of the liner. With further movement of the ejector, it is pushed to the position when its bottom is iqpoMKa (EXITS higher than the matryps' vegryapa. As a result of using the proposed head; mp, it becomes possible to obtain thickening .and from the end of the pipe and fits the excavation of the product from. F o-p m u la iH i3 about a boutte H and the Stamp for upsetting tube blanks containing MaTipHmy, installed in it an insert, iwansan, heater, ejector and a cooler, characterized in that, in order to facilitate the removal of the planted pipes and the provision of thickening on the spreading of the pipe from the torp, (the liner is made in the form of a slit in the contact zone with the workpiece with a solid flange having inside root and upper and outer ring on the outer noiBe, pxiHOicTH, and hundred-tained at flaitse removable lollpkolets and ejector tsredsta1vl is so1boy rod head soedinannoy with HIHM to: nichvaki1M transition and h1VOstavoy guide portion with a diameter greater than the rod, and on the inner tartse wherein an annular kanaaka koiusnogo sectional angle koiusnosti , paiBHbiiM the angle of the conical protrusion into the sweetheart. Source of information taken into account when executing; 1. OV Potov. Manufacturing of whole thin-walled parts of variable cross section, “Mechanical Survey, 1974, p. 63, fig. nineteen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772451400A SU617151A1 (en) | 1977-02-10 | 1977-02-10 | Tubular work upsetting die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772451400A SU617151A1 (en) | 1977-02-10 | 1977-02-10 | Tubular work upsetting die |
Publications (1)
Publication Number | Publication Date |
---|---|
SU617151A1 true SU617151A1 (en) | 1978-07-30 |
Family
ID=20695130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772451400A SU617151A1 (en) | 1977-02-10 | 1977-02-10 | Tubular work upsetting die |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU617151A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772613A (en) * | 2016-01-14 | 2016-07-20 | 中国重型机械研究院股份公司 | Pipe end thickening device and method adopting seven times of heating and three passes of upsetting |
-
1977
- 1977-02-10 SU SU772451400A patent/SU617151A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772613A (en) * | 2016-01-14 | 2016-07-20 | 中国重型机械研究院股份公司 | Pipe end thickening device and method adopting seven times of heating and three passes of upsetting |
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