SU487698A1 - Hole punching device - Google Patents
Hole punching deviceInfo
- Publication number
- SU487698A1 SU487698A1 SU1778874A SU1778874A SU487698A1 SU 487698 A1 SU487698 A1 SU 487698A1 SU 1778874 A SU1778874 A SU 1778874A SU 1778874 A SU1778874 A SU 1778874A SU 487698 A1 SU487698 A1 SU 487698A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- punch
- slider
- punching device
- hole punching
- elements
- Prior art date
Links
Description
правлении перемещает рычаги 10, обеепечива поворот на ос х 7 элементов 8 в положение , показанное на фиг. 3. Длима рычагов 10 выбрана такой, что элементы 8 занимают указанное положение до начала нробивки отверсти . После окончани пробивки отверсти ползун 3 начинает движение в обратном направлении . Наличие пазов а в шарнирном соединении элементов 8 с рычагами 10 обеоиечивает не которое запаздывание начала поворота элементов относительно начала движени ползуна в обратнОМ направлении. Величина запаздывани выбрана из услови начала поворота элементов после выхода луаисона 5 из пробитого в детали 9 отверсти .the board moves the levers 10, ensuring that the rotation on the axis x 7 of the elements 8 to the position shown in FIG. 3. The length of the levers 10 is selected such that the elements 8 occupy the specified position before the start of the piercing. After the punching is completed, the slider 3 begins to move in the opposite direction. The presence of grooves a in the hinged connection of elements 8 with levers 10 obeekootchivaet not the delay of the beginning of rotation of the elements relative to the beginning of the movement of the slide in the opposite direction. The magnitude of the delay is chosen from the condition of the beginning of the rotation of the elements after the release of Luaison 5 from the hole punched in the part 9.
Элементы 8 в процессе своего «выстаивани выполн ют роль съемников, преп тствующих перемещению обрабатываемой детали 9 вместе с пуансоном 5.The elements 8 in the process of their "maturing" perform the role of pullers preventing the movement of the workpiece 9 together with the punch 5.
После удалени пуансона 5 из пробитого отверсти (см. фиг. 4) элементы 8 под действием рычагов 10 поворачиваютс в исходное положение, показанное на фиг. 1.After removing the punch 5 from the punched hole (see Fig. 4), the elements 8 are rotated to the starting position shown in Fig. 4 by the action of the levers 10. one.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1778874A SU487698A1 (en) | 1972-04-29 | 1972-04-29 | Hole punching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1778874A SU487698A1 (en) | 1972-04-29 | 1972-04-29 | Hole punching device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU487698A1 true SU487698A1 (en) | 1975-10-15 |
Family
ID=20512461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1778874A SU487698A1 (en) | 1972-04-29 | 1972-04-29 | Hole punching device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU487698A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2582508C2 (en) * | 2010-05-24 | 2016-04-27 | Компани Пластик Омниум | Method and device for punching holes in body parts |
-
1972
- 1972-04-29 SU SU1778874A patent/SU487698A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2582508C2 (en) * | 2010-05-24 | 2016-04-27 | Компани Пластик Омниум | Method and device for punching holes in body parts |
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