SU626871A2 - Die set for single-pass upsetting of bosses on rod-type blanks - Google Patents
Die set for single-pass upsetting of bosses on rod-type blanksInfo
- Publication number
- SU626871A2 SU626871A2 SU772471191A SU2471191A SU626871A2 SU 626871 A2 SU626871 A2 SU 626871A2 SU 772471191 A SU772471191 A SU 772471191A SU 2471191 A SU2471191 A SU 2471191A SU 626871 A2 SU626871 A2 SU 626871A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rod
- bosses
- die set
- rods
- type blanks
- Prior art date
Links
Landscapes
- Forging (AREA)
Description
Изобрете ние отностггс к кузнёчнолрессовому оборудованию и может быть иопольаовано дл получени утолщений на дгагаиых стержневых заготовках. По основному авт. св. № 561600 известен штамп дли однопереходной выоад ки утолщений ка стержневых заготовках, содержаищй поддерживающий инструмент, выполненный в виде плавающей разъемной секции, смонтированной на подпрунсиненных штоках. Однако производительност-ь его ограни чена, так как при длине стержн более 4.-Х критичео1а1Х длин наблюдаетс его нагиб. Предлагаемый штамп отличаетс от иэ вестного , что он снабжен дополнительными подпрзокинеетшми щтоками, телескопически смонтированными з основны и установленной на этих штоках дополнительной плавакэгпей секцией поддерживающего инструмента. Такое выполнение штампа повышает его производительность. На чертеже схематично ггредстапен предлагаемый штамп. Он состоит из пуансона 1, имеющего конический ручей, матР1ЩЫ 2, выполненной из двух полуматриц, четырех поддерживающих секций 3-6. Перва секци 3 помешена в Т-образные пазы на торце пуансона и от выпадани предохранена винтами 7. Плавающа секхш 4 прикреплена к штокам 8 и от проворота вокруг оси штока предохранена пазами ои . Штоки 8 телескопически установлены в штоках 9 к поджаты пружинами Ю и гайками 11. Следующа плавакнща секци 5 соединена штоками 9, установленными в наклонных пазах матрицы и поджатыми пружинами 12 и гайками 11. От проворота вокруг оси штока она также предохранена нааамк а . Усили пружин Ю и 12 подбира5отс такими, чтобы не дать возможности секци м 4, 5 перемещатьс под действием деформируемого материала в начальной стадии-, процесса. На штоках 9 имеютс клиновые поверхности, в которые упираетс секци 6.. Последн помеThe invention is related to forge-and-impulse equipment and can be made on the basis of thickening on the bar core. According to the main author. St. No. 561600 is known to have a stamp for a single junction of thickenings for rod blanks, containing supporting tools made in the form of a floating split section mounted on spring-loaded rods. However, its capacity is limited, since with a rod length of more than 4.-X critical 1X length, its bending is observed. The proposed stamp is different from the one that is equipped with additional propellers, telescopically mounted on the base and mounted on these rods with an additional floating tagging section of the supporting tool. This embodiment of the stamp increases its performance. In the drawing, the proposed stamp is schematically i.h. It consists of a punch 1, having a conical stream, MATRIX 2, made of two semi-matrixes, four supporting sections 3-6. The first section 3 is placed in T-shaped grooves at the end of the punch and is prevented from falling out by screws 7. The floating section 4 is attached to the rods 8 and is secured against turning the axis of the rod o. The rods 8 are telescopically mounted in the rods 9 to preloaded with springs S and nuts 11. The next section 5 is connected by rods 9 installed in inclined matrix grooves and preloaded springs 12 and nuts 11. It is also protected from turning around the axis of the rod. The forces of the springs S and 12 were selected so as to prevent sections 4, 5 from moving under the action of a deformable material in the initial stage of the process. There are wedge surfaces on the rods 9, against which section 6 rests.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772471191A SU626871A2 (en) | 1977-04-11 | 1977-04-11 | Die set for single-pass upsetting of bosses on rod-type blanks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772471191A SU626871A2 (en) | 1977-04-11 | 1977-04-11 | Die set for single-pass upsetting of bosses on rod-type blanks |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU561600A Addition SU104916A2 (en) | 1950-03-29 | 1950-03-29 | Adaptation of a cylindrical form for diamond-free straightening of grinding wheels |
Publications (1)
Publication Number | Publication Date |
---|---|
SU626871A2 true SU626871A2 (en) | 1978-10-05 |
Family
ID=20702971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772471191A SU626871A2 (en) | 1977-04-11 | 1977-04-11 | Die set for single-pass upsetting of bosses on rod-type blanks |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU626871A2 (en) |
-
1977
- 1977-04-11 SU SU772471191A patent/SU626871A2/en active
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