SU137070A1 - Starting device for pneumatic machine - Google Patents
Starting device for pneumatic machineInfo
- Publication number
- SU137070A1 SU137070A1 SU673585A SU673585A SU137070A1 SU 137070 A1 SU137070 A1 SU 137070A1 SU 673585 A SU673585 A SU 673585A SU 673585 A SU673585 A SU 673585A SU 137070 A1 SU137070 A1 SU 137070A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- starting device
- pneumatic machine
- hammer
- ring
- pneumatic
- Prior art date
Links
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
Известны пусковые устройства дл пневматических машин (молотков ), управление работой которых осуществл етс путем перекрыти выхлопного канала в цилиндре.Starting devices for pneumatic machines (hammers) are known, whose operation is controlled by closing the exhaust channel in the cylinder.
Отличительную особенность описываемого устройства составл ет отжимаемое по направлению к инструменту кольцо, которое, будучи смонтировано на цилиндре, включает инструмент при упоре его в изделие и выключает по окончании работы при перемещении инструмента относительно кольца под действием собственного веса.A distinctive feature of the described device is a ring pressed toward the tool, which, when mounted on a cylinder, turns on the tool when it stops in the product and turns it off at the end of work when moving the tool relative to the ring under its own weight.
Это обеспечивает дистанционное управление работой пневматической машины (молотка).This provides remote control of the pneumatic machine (hammer).
Ма чертеже изображено пусковое устройство пневматического молотка в разрезе.Ma drawing shows the starting device of a pneumatic hammer in the section.
Кольцо 1, закрепленное при помощи цапф 2 на манипул торе (на чертеже не показан), монтируетс на цилиндре 3 пневматической машины (молотка), внутри которого перемещаетс ударник 4, выполненный за одно целое с золотником 5.The ring 1 fixed with the help of the pivot 2 on the manipulator (not shown in the drawing) is mounted on the cylinder 3 of the pneumatic machine (hammer) inside which the hammer 4, which is made in one piece with the spool 5, moves.
Сжатый воздух по каналу 6 поступает к золотнику 5, который в зависимости от положени ударника 4 подает сжатый воздух в полость 7 рабочего хода или полость 8 холостого хода ударника 4.The compressed air through the channel 6 flows to the spool 5, which, depending on the position of the hammer 4, supplies the compressed air to the cavity 7 of the working stroke or cavity 8 of the idler of the hammer 4.
При инструмента 9 в изделие, последний вместе с цилиндром 3 перемещаетс вверх относительно смонтированного на манипул торе кольца 1, что дает возможность отработанному воздуху чере, выхлопной канал 10 цилиндра 3 и щель //в кольце / выходить в атмосферу .When the tool 9 is in the product, the latter, together with the cylinder 3, moves upwards relative to the ring 1 mounted on the manipulator, which allows exhaust air, the exhaust channel 10 of cylinder 3 and the slit // in the ring / exit to the atmosphere.
При подн тии манипул тором инструмента за цапфы 2 пневматический молоток, совместно с цилиндром 3, под действием своего веса перемещаетс относительно кольца 1, и выхлопной канал 10 перекрываетс кольцом, что автоматически отключает молоток.When the tool is lifted by the tool for the trunnion 2, the pneumatic hammer, together with the cylinder 3, under the action of its weight moves relative to the ring 1, and the exhaust channel 10 is blocked by a ring, which automatically turns off the hammer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU673585A SU137070A1 (en) | 1960-07-18 | 1960-07-18 | Starting device for pneumatic machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU673585A SU137070A1 (en) | 1960-07-18 | 1960-07-18 | Starting device for pneumatic machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU137070A1 true SU137070A1 (en) | 1960-11-30 |
Family
ID=48293301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU673585A SU137070A1 (en) | 1960-07-18 | 1960-07-18 | Starting device for pneumatic machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU137070A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3991835A (en) * | 1973-08-07 | 1976-11-16 | Joy Manufacturing Company | Pneumatic rock drill with peripheral piston clearance space |
-
1960
- 1960-07-18 SU SU673585A patent/SU137070A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3991835A (en) * | 1973-08-07 | 1976-11-16 | Joy Manufacturing Company | Pneumatic rock drill with peripheral piston clearance space |
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