SU1233998A1 - Method of successive forming - Google Patents
Method of successive forming Download PDFInfo
- Publication number
- SU1233998A1 SU1233998A1 SU843822680A SU3822680A SU1233998A1 SU 1233998 A1 SU1233998 A1 SU 1233998A1 SU 843822680 A SU843822680 A SU 843822680A SU 3822680 A SU3822680 A SU 3822680A SU 1233998 A1 SU1233998 A1 SU 1233998A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- strip
- stamping
- lateral edge
- parts
- sequential
- Prior art date
Links
Landscapes
- Punching Or Piercing (AREA)
- Lead Frames For Integrated Circuits (AREA)
Description
Изобретение относитс к обработке металлов давлением, в частности к способам штамповки из листового материала.The invention relates to the processing of metals by pressure, in particular to methods of stamping from sheet material.
Цель изобретени - повышение качества штампуемых деталей за счет повышени их точности и снижени усилий прижима, пре- дотврашаюш,их вли ние серповидности полосы .The purpose of the invention is to improve the quality of the parts to be stamped by increasing their accuracy and reducing the clamping force, which is the precursor, to their effect on the crescent of the strip.
На фиг.1 показан штамп дл осушест- влени способа, вид сверху; на фиг.2 - разрез А-А на фиг.2; на фиг.З - раскрой полосы.Figure 1 shows a stamp for drying the method, top view; figure 2 - section aa in figure 2; on fig.Z - cutting strip.
Штамп содержит подвижную 1 и неподвижную 2 плиты и может быть установлен на пресс с вертикальной плоскостью разъема. На плите 1 установлены пуансоны 3 и 4 дл пробивки технологических пазов 5 и 6, пуансоны 7 дл образовани контура детали, пуансоны дл гибки (не показаны) и клин 8, установленный на шарнире 9. На плите 2 установлены матрица 10, направл юпдие планки 11, ползушка 12 и упругий элемент 13,The stamp contains movable 1 and fixed 2 plates and can be installed on a press with a vertical plane of the connector. Plates 3 and 4 are mounted on plate 1 for punching technological slots 5 and 6, punches 7 to form a part contour, punches for bending (not shown) and a wedge 8 mounted on a hinge 9. On plate 2, a matrix 10 is installed, guiding the bar 11 , slider 12 and elastic element 13,
взаимодействуюш,ий с клином 8 через толкатель 14 и снабженный винтом 15 дл регулировки усили .interacting with the wedge 8 through the pusher 14 and provided with a screw 15 for adjusting the forces.
Способ осушествл етс следующим образом .The method is as follows.
Полосу 16 подают в направл ющие планки 11, вначале в ней пробивают технологические пазы 5 и 6 и образуют перемычку 17, что уменьшает жесткость полосы 1 6 в поперечном направлении и усилие прижима ее ползущкой 12 от клина 8, вход - niero между ней и толкателем 14.The strip 16 is fed into the guide strips 11, first technological grooves 5 and 6 are punched into it and form a jumper 17, which reduces the rigidity of the strip 1 6 in the transverse direction and the force of its pressing with the slider 12 from the wedge 8, the input is niero between it and the pusher 14 .
При дальнейшем перемещении производитс окончательное образование контура детали пуансонами 7 и гибка.Upon further movement, the final contour of the part is formed by punches 7 and flexible.
За счет уменьшени жесткости полосы после пробивки технологических пазов полностью компенсируетс серповидность, а это повышает точность деталей и позвол ет уменьшить усилие прижима и устранить деформацию кромок полосы, что ведет к повышению качества.By reducing the stiffness of the strip after punching the technological grooves, the crescent is fully compensated, and this improves the accuracy of the parts and reduces the pressing force and eliminates the deformation of the edges of the strip, which leads to an increase in quality.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843822680A SU1233998A1 (en) | 1984-12-11 | 1984-12-11 | Method of successive forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843822680A SU1233998A1 (en) | 1984-12-11 | 1984-12-11 | Method of successive forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1233998A1 true SU1233998A1 (en) | 1986-05-30 |
Family
ID=21150604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843822680A SU1233998A1 (en) | 1984-12-11 | 1984-12-11 | Method of successive forming |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1233998A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932116A (en) * | 1988-02-18 | 1990-06-12 | Edwin Aubele | Machine for producing friction bearing parts, in successive processing steps from ribbon-like composite laminate strip material |
-
1984
- 1984-12-11 SU SU843822680A patent/SU1233998A1/en active
Non-Patent Citations (1)
| Title |
|---|
| РТМ 2301001-63 Типовые конструкции штампов холодной листовой штамповки. Ч. II. НИИТавтопром, 1964, с. 237. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932116A (en) * | 1988-02-18 | 1990-06-12 | Edwin Aubele | Machine for producing friction bearing parts, in successive processing steps from ribbon-like composite laminate strip material |
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