SU119859A2 - Punching machine for the manufacture of springs stretching from an endless spiral - Google Patents
Punching machine for the manufacture of springs stretching from an endless spiralInfo
- Publication number
- SU119859A2 SU119859A2 SU582215A SU582215A SU119859A2 SU 119859 A2 SU119859 A2 SU 119859A2 SU 582215 A SU582215 A SU 582215A SU 582215 A SU582215 A SU 582215A SU 119859 A2 SU119859 A2 SU 119859A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manufacture
- punching machine
- endless spiral
- knives
- spiral
- Prior art date
Links
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Wire Processing (AREA)
Description
В ОСНОВНОМ авторском свидетельстве № 118799 описан штамп-автомат дл изготовлени пружин раст жени из бесконечной спирали, в котором предусмотрена автоматическа подача спирали и механизм дл формировани ушка из витков спирали.The MAIN copyright certificate No. 118799 describes an automatic punching machine for manufacturing springs of stretching from an endless spiral, in which an automatic feeding of the spiral is provided and a mechanism for forming the eye of the spiral turns.
Описываемый встречный механизм формировани ушка из витка спирали состоит из встречных ножей, выполненных с режупдими кромками в виде уступов, которыми отогнутый виток спирали одновременно рассекаетс на два ушка, причем угол наклона ножей к оси спирали определ етс размерами ее витков, а профиль их сечени - формой ушков пружины.The described counter-mechanism of the formation of an ear from a spiral coil consists of counter-knives, made with rezupdimi edges in the form of ledges, by which the bent coil of the helix is simultaneously cut into two ears, the angle of inclination of the knives to the helix axis determined by the dimensions of its coils, and their profile by section spring ears.
Такое выполнение механизма формировани ушка упрощает общую конструкцию и позвол ет совместить операции по отгибке витков, их расширению и рассечке.Such an embodiment of the abalone shaping mechanism simplifies the overall construction and allows combining the operations of bending the turns, their expansion and cutting.
На чертеже изображена схема расположени ножей с положением их в момент расширени витка спирали пружины.The drawing shows the layout of the knives with their position at the time of expansion of the coil of the spring.
Два ножа / и 2 движутс навстречу друг другу и расположены под некоторым углом к оси спирали 3.Two knives / and 2 move towards each other and are located at a certain angle to the axis of the helix 3.
Ножи 1 и 2 имеют режущие кромки 4 в виде уступов и клиновидные плоскости 5.Knives 1 and 2 have cutting edges 4 in the form of ledges and wedge-shaped planes 5.
Заготовка спирали 7 подаетс под ножи из державки 6. При движении ножей навстречу друг другу концы их плоскостей вначале отгибают виток против часовой стрелки, затем вход т внутрь отогнутого витка, расшир ют его в виде овала после чего режущие кромки 4 ножей рассекают виток с образованием па каждом отсеченном конце витка одного ушка.The billet of the helix 7 is fed under the knives from the holder 6. When the knives move towards each other, the ends of their planes first bend the turn counterclockwise, then go inside the bent turn, expand it in the form of an oval and then the cutting edges 4 of the knives cut through the turn to form each cut-off end of a loop of one ear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU582215A SU119859A2 (en) | 1957-08-19 | 1957-08-19 | Punching machine for the manufacture of springs stretching from an endless spiral |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU582215A SU119859A2 (en) | 1957-08-19 | 1957-08-19 | Punching machine for the manufacture of springs stretching from an endless spiral |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU118799A Addition SU35637A1 (en) | 1932-11-19 | 1932-11-19 | Spray Galvanizing Method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU119859A2 true SU119859A2 (en) | 1958-11-30 |
Family
ID=48406743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU582215A SU119859A2 (en) | 1957-08-19 | 1957-08-19 | Punching machine for the manufacture of springs stretching from an endless spiral |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU119859A2 (en) |
-
1957
- 1957-08-19 SU SU582215A patent/SU119859A2/en active
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