SU126745A1 - Device for automatic leveling of a movable cross member of a hydraulic press - Google Patents
Device for automatic leveling of a movable cross member of a hydraulic pressInfo
- Publication number
- SU126745A1 SU126745A1 SU634538A SU634538A SU126745A1 SU 126745 A1 SU126745 A1 SU 126745A1 SU 634538 A SU634538 A SU 634538A SU 634538 A SU634538 A SU 634538A SU 126745 A1 SU126745 A1 SU 126745A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cross member
- movable cross
- hydraulic press
- automatic leveling
- hydraulic
- Prior art date
Links
Landscapes
- Press Drives And Press Lines (AREA)
Description
Известные устройства дл автоматического выравнивани подвижной поперечины гидравлического пресса колонного типа с встроенными в поперечину рабочими гидроцилиндрами, построенные на принципе дросселировани поступающей в последние рабочей жидкости, с механической передачей импульса на дроссели очень сложны или мало надежны в работе.The known devices for automatic alignment of a movable cross member of a hydraulic press of a column type with working hydraulic cylinders built into the cross member, built on the principle of throttling the working fluid flowing into the latter, with mechanical impulse transmission to the throttles are very difficult or not very reliable in operation.
Отличительной особенностью описываемого устройства вл етс выполнение механизма дл передачи импульсов на дроссели в виде .гйриводимого от расположенного на подвижной поперечине гидромотора вала, передающего вращение через зубчатые конические передачи винтам с перемещающимис по ним гайкам(( кинематически св занными посредством рычажной системы.A distinctive feature of the described device is the implementation of a mechanism for transmitting pulses to the throttles in the form of a shaft driven from a hydraulic motor located on a movable cross member, transmitting rotation through gear conical gears to the screws with nuts moving through them ((kinematically connected by a lever system.
Такое устройство проще в изготовлении и более надежно в работе. На чертеже схематически показано в двух проекци х устройство применительно к прессу с четырьм рабочими цилиндрами.Such a device is easier to manufacture and more reliable in operation. The drawing shows schematically in two projections a device as applied to a press with four working cylinders.
Устройство вынолнено в виде сид щего на подвижной поперечине } гидромотора 2, привод щего во вращение вал 3, который, в свою очередь , через зубчатые конические передачи приводит во вращение винты , св занные с подвижными рабочими гндронилиндрами 5 через подвижную поперечину 1. На винтах, при вращении их, поступательно перемещаютс втулки 6, св занные системой рычагов 7 с гидравлическими сервомоторами 8, передающими движение дроссельному клапану 9 соответствующего рабочего гидроцилиндра. Дроссельные клапаны, в свою очередь, открывают или прикрывают Н1.-;ли в трубопроводах 10, подвод The device is embodied as a hydraulic motor 2, which sits on a movable cross member}, which causes the shaft 3 to rotate, which, in turn, through rotation toothed bevel gears, rotates the screws connected to the movable working crosswheels 5 through the mobile crossmember 1. On the screws as they rotate, the sleeves 6, connected by a system of levers 7, move progressively along with hydraulic servomotors 8, transmitting movement to the throttle valve 9 of the corresponding working hydraulic cylinder. Throttle valves, in turn, open or cover H1 .-; or in pipelines 10, supply
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU634538A SU126745A1 (en) | 1959-07-21 | 1959-07-21 | Device for automatic leveling of a movable cross member of a hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU634538A SU126745A1 (en) | 1959-07-21 | 1959-07-21 | Device for automatic leveling of a movable cross member of a hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU126745A1 true SU126745A1 (en) | 1959-11-30 |
Family
ID=48398019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU634538A SU126745A1 (en) | 1959-07-21 | 1959-07-21 | Device for automatic leveling of a movable cross member of a hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU126745A1 (en) |
-
1959
- 1959-07-21 SU SU634538A patent/SU126745A1/en active
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