SU1593888A1 - Arrangement for securing blanks - Google Patents
Arrangement for securing blanks Download PDFInfo
- Publication number
- SU1593888A1 SU1593888A1 SU884463023A SU4463023A SU1593888A1 SU 1593888 A1 SU1593888 A1 SU 1593888A1 SU 884463023 A SU884463023 A SU 884463023A SU 4463023 A SU4463023 A SU 4463023A SU 1593888 A1 SU1593888 A1 SU 1593888A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- levers
- securing
- blanks
- racks
- arm
- Prior art date
Links
Landscapes
- Jigs For Machine Tools (AREA)
- Making Paper Articles (AREA)
Abstract
Изобретение относитс к машиностроению, а именно к устройствам дл закреплени заготовок, в том числе при обрубке и зачистке лить . Изобретение позвол ет повысить надежность закреплени заготовок. На противоположных сторонах корпуса 1 поворотного стола закреплены стойки с размещенными на каждой из них шарнирно соединенными между собой двуплечими рычагами 4 и 5 с планками 23. Плечи рычагов 4 и 5 шарнирно соединены с плавающим пневмоцилиндром-приводом 20 со штоком 21 и ос ми 22. Каждое шарнирное соединение рычагов 4 и 5 и планок 23 снабжено фиксатором, выполненным в виде кулачковой муфты с полумуфтами 13 и 30. Двуплечие рычаги 4 и 5 с планками 23 размещены на стойках много русно. При закреплении заготовки 2 включаетс привод 20 и рычаги 4 и 5, поворачива сь вокруг своих осей, зажимают заготовку 2. После этого положение рычагов 4 и 5 фиксируетс с помощью кулачковых муфт, соосно размещенных на ос х шарнирных соединений рычагов 4 и 5 и планок 23. 1 з.п. ф-лы, 6 ил.The invention relates to mechanical engineering, namely to devices for securing blanks, including during chipping and stripping casting. The invention makes it possible to increase the reliability of fixing the blanks. On opposite sides of the turntable body 1, racks with two double-arm levers 4 and 5 with strips 23 hinged to each other are fixed to each of them. The arms of levers 4 and 5 are pivotally connected to a floating pneumatic cylinder-drive 20 with a rod 21 and axles 22. Each the hinged connection of the levers 4 and 5 and the slats 23 is provided with a latch, made in the form of a cam clutch with the half couplings 13 and 30. The two-arm levers 4 and 5 with the slats 23 are placed on racks with a lot of light gray. When securing the workpiece 2, the actuator 20 is turned on and the levers 4 and 5, turning around their axes, clamp the workpiece 2. Thereafter, the position of the levers 4 and 5 is fixed using cam clutches coaxially placed on the axles of the hinged joints of the levers 4 and 5 and the bars 23 1 hp f-ly, 6 ill.
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884463023A SU1593888A1 (en) | 1988-07-19 | 1988-07-19 | Arrangement for securing blanks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884463023A SU1593888A1 (en) | 1988-07-19 | 1988-07-19 | Arrangement for securing blanks |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1593888A1 true SU1593888A1 (en) | 1990-09-23 |
Family
ID=21390827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884463023A SU1593888A1 (en) | 1988-07-19 | 1988-07-19 | Arrangement for securing blanks |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1593888A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105563194A (en) * | 2016-01-15 | 2016-05-11 | 汕头大学 | Automatic tool changer for scissor-fork mechanism and modularized design method for automatic tool changer |
CN105643329A (en) * | 2015-12-31 | 2016-06-08 | 广西玉林市朗泰汽车零部件有限公司 | Clamp for machining crankshaft bearing covers |
-
1988
- 1988-07-19 SU SU884463023A patent/SU1593888A1/en active
Non-Patent Citations (1)
Title |
---|
Вереш А. Приспособление дл креплени отливок. - М.: Машинос троение, 1982. с. 125, рис. 130. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105643329A (en) * | 2015-12-31 | 2016-06-08 | 广西玉林市朗泰汽车零部件有限公司 | Clamp for machining crankshaft bearing covers |
CN105563194A (en) * | 2016-01-15 | 2016-05-11 | 汕头大学 | Automatic tool changer for scissor-fork mechanism and modularized design method for automatic tool changer |
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