SU668820A2 - Press ejector - Google Patents
Press ejectorInfo
- Publication number
- SU668820A2 SU668820A2 SU782578450A SU2578450A SU668820A2 SU 668820 A2 SU668820 A2 SU 668820A2 SU 782578450 A SU782578450 A SU 782578450A SU 2578450 A SU2578450 A SU 2578450A SU 668820 A2 SU668820 A2 SU 668820A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- press ejector
- ejector
- press
- ejection
- force
- Prior art date
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
Description
гистрали гидроцилиндра устаноплен предохранительный клапан 18.The hydraulic cylinders have a safety valve 18 installed.
Выталкиватель работает следуюгцим образом. При рабочем ходе ползуна 13 плунжер 17 насоса всасывает жидкость.После совершени рабоче- 5 го хода некоторое врем плунжер 17 подает жидкость через золотник 15 на слив.В нужный момент, устанавливаемый регулировкой кулака 14, золот«ик 15 переключаетс и жидкость подаетс в корпус 9 гидроцилиндра под давлением. Максималь- ю мое усилие выталкивани передаетс на заготовку 19 через нажимную втулку 6, штыри 8 и опорную втулку 7. При этом регулируемый упор И разгружен, а усилие выталкивани воспринимаетс станиной через крепежные пшильки корпуса 9 s гидро далиндра.The ejector works in the following way. During the working stroke of the slider 13, the plunger 17 of the pump sucks the liquid. After completing the working stroke for some time, the plunger 17 delivers the liquid through the spool 15 to the drain. hydraulic cylinder under pressure. The maximum ejection force is transmitted to the workpiece 19 through the pressure sleeve 6, the pins 8 and the support sleeve 7. In this case, the adjustable stop I is unloaded, and the ejection force is sensed by the bed through the fixing pins of the 9 s hydrodald case.
Когда заготовка сорвана с места и усилие дальнейшего выталкивани резко упало, вступает в действие механическое выталкивание от ку- 20 лака 5 через рычаг 4 и толкатель 5.When the workpiece is torn off and the force of further ejection has plummeted, a mechanical ejection from the lacquer 5 comes into effect through the lever 4 and the pusher 5.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782578450A SU668820A2 (en) | 1978-02-03 | 1978-02-03 | Press ejector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782578450A SU668820A2 (en) | 1978-02-03 | 1978-02-03 | Press ejector |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU551198 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU668820A2 true SU668820A2 (en) | 1979-06-25 |
Family
ID=20748350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782578450A SU668820A2 (en) | 1978-02-03 | 1978-02-03 | Press ejector |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU668820A2 (en) |
-
1978
- 1978-02-03 SU SU782578450A patent/SU668820A2/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3781244D1 (en) | DRAWING DEVICE FOR A PRESS. | |
ES485531A1 (en) | Forging press | |
ATE86363T1 (en) | METHOD AND DEVICE FOR STARTING A DIAPHRAGM HYDRAULIC PUMP AGAINST LOAD. | |
ES431130A1 (en) | Device in hydraulic percussion tools | |
SU668820A2 (en) | Press ejector | |
JPS5380628A (en) | Inching valve of hydraulic pressure control device for clutch | |
DE58904243D1 (en) | DEVICE FOR SWITCHING OFF THE GAME BETWEEN COUPLING PARTS OF A TRAILER COUPLING. | |
SU551198A1 (en) | Pusher press | |
SU599892A1 (en) | Die set for drawing with counter-pressure | |
SU623629A1 (en) | Article-pressing die set | |
SU692740A1 (en) | Hydraulic press operating mode engaging device | |
SU919905A1 (en) | Press | |
SE7801176L (en) | HYDRAULIC PRESSURE GENERATING DEVICE | |
EP0285435A3 (en) | A ram for a press | |
JPS5590705A (en) | Servo device | |
SU406767A1 (en) | PRESS FOR CUTTING | |
SU395171A1 (en) | DEVICE FOR STARTING LIQUID METAL IN THE FORM BY MACHINES FOR MOLDING UNDER PRESSURE | |
SU464701A1 (en) | Device for unloading hydraulic shaft mine supports | |
FR2414378A1 (en) | Die casting machine - with finishing piston pressure controlled for rapid rise without overshoot | |
SU536070A1 (en) | Hydraulic Press Control System | |
GB889489A (en) | Improvements in and relating to operation of hydraulic presses | |
JPS54117879A (en) | Device for anchoring piston rod for piston and cylinder device | |
GB585070A (en) | Hydraulic press | |
JPS569097A (en) | Press die device | |
FR2055418A5 (en) | Hydraulic press for ceramic articles |