SU1274867A1 - Method of dividing rolled stock - Google Patents
Method of dividing rolled stock Download PDFInfo
- Publication number
- SU1274867A1 SU1274867A1 SU853922945A SU3922945A SU1274867A1 SU 1274867 A1 SU1274867 A1 SU 1274867A1 SU 853922945 A SU853922945 A SU 853922945A SU 3922945 A SU3922945 A SU 3922945A SU 1274867 A1 SU1274867 A1 SU 1274867A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- formation
- rolled stock
- separation
- preliminary
- final
- Prior art date
Links
Description
Изобретение относитс к обработке металлов давлением и может быть использовано в заготовительном производстве машиностроительных предпри тий дл получени мерных заготовок резкой сортового проката.The invention relates to the processing of metals by pressure and can be used in the blank production of machine-building enterprises for the production of dimensional blanks by cutting high-quality rolled products.
Целью изобретени вл етс улучшение качества получаемых заготовок за счет повышени их геометрической точности.The aim of the invention is to improve the quality of the obtained blanks by increasing their geometric accuracy.
На фиг. 1 схематично изображена подача и зажим прутка; на фиг. 2 - предварительный надрез и образование ут жин; на фиг. 3 - введение ножей-ут жинодержателей дл фиксации ут жин; на фиг. 4 - окончательное отделение заготовки от прутка.FIG. 1 schematically shows the feed and clamp rod; in fig. 2 - preliminary incision and formation of sinkers; in fig. 3 - insertion of knives-holders for fixing the sinkers; in fig. 4 - the final separation of the workpiece from the rod.
Разделение проката осуществл ют следуюш .им образом.The hire separation is carried out in the following manner.
Прокат 1 ввод т в неподвижный 2 и подвижный 3 ножи. Зажим проката осуплествл ют введением клиновых сухарей 4 и 5. Затем производ т надрез проката на величину, меньшую начала трещинообразовани , движением подвижного ножа 3 по стрелке А. Образовавшиес на разрезаемом прокате ут жины фиксируют введением ножей-ут жинодержателей 6 и 7, выполненных по форме ут жин. Окончательную отрезку заготовки 8 производ т в направлении, противоположном направлению предварительного надреза при совместном движении подвижного ножа 3 и ножа-ут жинодержател 7. По окончании разделени подвижный и неподвижный ножи устанавливаютс соосно, ножи-ут жинодержатели вывод тс в исходное положение, пруток подаетс на длину отрезки, и цикл разделени проката повтор етс .Rolled 1 is introduced into the fixed 2 and movable 3 knives. The rolling clamp is stupefied by the introduction of wedge crackers 4 and 5. Then, a rolled notch is made by an amount less than the onset of cracking, by moving the movable knife 3 according to arrow A. utsin The final piece of the workpiece 8 is made in the direction opposite to the direction of the preliminary notch when the movable knife 3 and the knife holder 10 are jointly moving. After the separation is completed, the movable and fixed knife are installed coaxially, the holder blades are returned to their original position, the bar is extended cuts, and the rolling separation cycle is repeated.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853922945A SU1274867A1 (en) | 1985-07-08 | 1985-07-08 | Method of dividing rolled stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853922945A SU1274867A1 (en) | 1985-07-08 | 1985-07-08 | Method of dividing rolled stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1274867A1 true SU1274867A1 (en) | 1986-12-07 |
Family
ID=21186971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU853922945A SU1274867A1 (en) | 1985-07-08 | 1985-07-08 | Method of dividing rolled stock |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1274867A1 (en) |
-
1985
- 1985-07-08 SU SU853922945A patent/SU1274867A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1044438А, кл. В 23 D 23/00, 1982. * |
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