ES488818A1 - Prensa hidraulica para embutido con recuperacion de energia - Google Patents

Prensa hidraulica para embutido con recuperacion de energia

Info

Publication number
ES488818A1
ES488818A1 ES488818A ES488818A ES488818A1 ES 488818 A1 ES488818 A1 ES 488818A1 ES 488818 A ES488818 A ES 488818A ES 488818 A ES488818 A ES 488818A ES 488818 A1 ES488818 A1 ES 488818A1
Authority
ES
Spain
Prior art keywords
jack
pump
prim
descent
counter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES488818A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES488818A1 publication Critical patent/ES488818A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14—Energy-recuperation means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20507—Type of prime mover
    • F15B2211/20515—Electric motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20561—Type of pump reversible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/27—Directional control by means of the pressure source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/88—Control measures for saving energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
ES488818A 1979-02-22 1980-02-21 Prensa hidraulica para embutido con recuperacion de energia Expired ES488818A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20437/79A IT1166653B (it) 1979-02-22 1979-02-22 Pressa idraulica per imbutitura con recupero di energia

Publications (1)

Publication Number Publication Date
ES488818A1 true ES488818A1 (es) 1980-09-16

Family

ID=11166920

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488818A Expired ES488818A1 (es) 1979-02-22 1980-02-21 Prensa hidraulica para embutido con recuperacion de energia

Country Status (3)

Country Link
ES (1) ES488818A1 (enrdf_load_stackoverflow)
FR (1) FR2449490A1 (enrdf_load_stackoverflow)
IT (1) IT1166653B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD206469A3 (de) * 1981-07-08 1984-01-25 Gregor Geist Pneumatisch wirkendes ziehkissen fuer pressen
EP0586669B1 (de) * 1992-03-27 1998-02-18 Mannesmann Rexroth Aktiengesellschaft Presse mit einem hydraulische antrieb, insbesondere eine blechformpresse
ITVI20090286A1 (it) * 2009-11-27 2011-05-28 Omera S R L Metodo di lavorazione di componenti idraulici per mezzo di una pressa idraulica e pressa idraulica per l'esecuzione di detto metodo di lavorazione.
WO2021244723A1 (en) * 2020-06-02 2021-12-09 Stenhøj Hydraulik A/S Energy saving hydraulic press

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124091A (en) * 1964-03-10 williamson
US3481293A (en) * 1962-03-30 1969-12-02 North American Rockwell Method for manufacturing wheel covers
US3435653A (en) * 1966-01-21 1969-04-01 Nat Dairy Prod Corp Forming method and apparatus

Also Published As

Publication number Publication date
IT1166653B (it) 1987-05-06
IT7920437A0 (it) 1979-02-22
FR2449490A1 (fr) 1980-09-19
FR2449490B1 (enrdf_load_stackoverflow) 1983-12-16

Similar Documents

Publication Publication Date Title
US2699649A (en) Hydraulic system for power shears and like machines
CA2077595A1 (en) Hydraulic cushioning system for press, having hydraulic power supply including means for adjusting initial pressure to be applied to pressure-pin cylinders
GB1378486A (en) Punch presses
GB1329951A (en) Bending tool
ES488818A1 (es) Prensa hidraulica para embutido con recuperacion de energia
ES8206274A1 (es) Sistema eyector hidraulico de piezas de trabajo para una prensa.
GB1295899A (enrdf_load_stackoverflow)
CA1004418A (en) Metal chips, briquetting press with floating die, fixed anvil and movable ram
SE7903370L (sv) Stansmaskin
DE59401791D1 (de) Stauchpressenhauptantrieb
ES8700986A1 (es) Util de prensa
GB1339934A (en) Hydraulic press
GB1396746A (en) Power system for a double-acting hydraulic press
JPS56139233A (en) Pressing device
CN213944524U (zh) 一种高效的冲孔模具
JPS5739048A (en) Method and apparatus for punching and bending external plate of door panel
CN219211374U (zh) 一种易安装硅钢片的冲压模具
CN212350133U (zh) 一种用于异形铜带材料加工的冲压设备
CN216857890U (zh) 一种具有保护功能的开式压力机
ES472434A1 (es) Perfeccionamientos en prensas para extrusion de perfiles en general y tubos para la iniciacion de extrusion indirecta y la extrusion indirecta
ES8303154A1 (es) Dispositivo para la fabricacion de piezas de superficies helicoidales de materiales fritados, tales como engranajes he- licoidales y similares.
SU518381A1 (ru) Привод кузнечно-прессовой машины
JPS561294A (en) Press working method of press machine and pressing pressure increasing device of press machine used for this
Suzuki et al. Counterpressure Drawing by Using Single Action Press
JPS5722826A (en) One-body formation for double sink