SU87513A1 - Device for automatic stop of the press when the hands of the worker in the danger zone of the stamp - Google Patents
Device for automatic stop of the press when the hands of the worker in the danger zone of the stampInfo
- Publication number
- SU87513A1 SU87513A1 SU408393A SU408393A SU87513A1 SU 87513 A1 SU87513 A1 SU 87513A1 SU 408393 A SU408393 A SU 408393A SU 408393 A SU408393 A SU 408393A SU 87513 A1 SU87513 A1 SU 87513A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- press
- worker
- stamp
- hands
- danger zone
- Prior art date
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Presses And Accessory Devices Thereof (AREA)
Description
Известные приспособлени дл остановки пресса при попадании рук рабочего в опасную зон штампа осуществл ют выключение привода пресса при помощи рычажных систем, которые не обеспечивают надежной остановки пресса.Known devices for stopping the press when the worker’s hands hit the dangerous zones of the stamp, the press drive is switched off with the help of lever systems that do not provide a reliable stop for the press.
Описываемое ниже приспособление отличаетс тем, что в нем дл выключени привода станка применен электромагнит, включаемый в цепь при попадании рук рабочего на эластичную штангу, укрепленную вместе с защитной решеткой на ползуне пресса.The fixture described below is characterized in that it uses an electromagnet to turn off the machine drive, which is included in the circuit when the worker's hands hit the elastic bar, which is reinforced together with the protective grid on the press ram.
На чертеже схематически изображено приспособление (вид спередн ).The drawing shows schematically the fixture (front view).
С целью предотвращени травм при попадании рук рабочего в опасную зону штампа, применена решетка /, укрепленна на ползуне 2 пресса и полностью закрывающа опасное пространство. В нижней части решетки / подвешена резинова штанга 5 с металлическим сердечником, котора при помоши двух штоков соедин етс с коромыслами 4.In order to prevent injuries when the worker’s hands hit the danger zone of the stamp, a lattice / is applied, which is fixed on the slide 2 presses and completely covers the dangerous space. At the bottom of the grille / a rubber rod 5 with a metal core is suspended, which, with the aid of two rods, is connected with rocker arms 4.
На стойках 5 станин пресса установлены две пары сблокированных кнопок б, включенных в цепь соленоида 7, воздействующего на фрикционную муфту пресса, и сблокированных пластинами 8.On the stands of the 5 pages of the press there are two pairs of interlocked buttons b, included in the circuit of the solenoid 7, acting on the friction clutch of the press, and interlocked by the plates 8.
В случае попадани рук рабочего в опасную зону штампа, толчок в штангу 3, расположенную ниже верхних рабочих частей штампа, передаетс при помоши штоков коромыслам 4, которые, нажима на пластины 8, блокирующие кнопки 6, останавливают пресс.In the case of a worker’s hands falling into the punch danger zone, the push into the rod 3, located below the upper working parts of the stamp, is transmitted by using the rods to the yokes 4, which, pressing on the plates 8, the locking buttons 6, stop the press.
Дл вторичного пуска пресса необходимо нажать на кнопку пуска.To start the press again, press the start button.
№87513.. --- 2 -№87513 .. --- 2 -
ч. . - Предмет изобретени h. - subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU408393A SU87513A1 (en) | 1949-11-19 | 1949-11-19 | Device for automatic stop of the press when the hands of the worker in the danger zone of the stamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU408393A SU87513A1 (en) | 1949-11-19 | 1949-11-19 | Device for automatic stop of the press when the hands of the worker in the danger zone of the stamp |
Publications (1)
Publication Number | Publication Date |
---|---|
SU87513A1 true SU87513A1 (en) | 1949-11-30 |
Family
ID=48259240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU408393A SU87513A1 (en) | 1949-11-19 | 1949-11-19 | Device for automatic stop of the press when the hands of the worker in the danger zone of the stamp |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU87513A1 (en) |
-
1949
- 1949-11-19 SU SU408393A patent/SU87513A1/en active
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