EA201800283A1 - Исполнительное устройство - Google Patents
Исполнительное устройствоInfo
- Publication number
- EA201800283A1 EA201800283A1 EA201800283A EA201800283A EA201800283A1 EA 201800283 A1 EA201800283 A1 EA 201800283A1 EA 201800283 A EA201800283 A EA 201800283A EA 201800283 A EA201800283 A EA 201800283A EA 201800283 A1 EA201800283 A1 EA 201800283A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- piston
- drive unit
- actuator
- move
- moving
- Prior art date
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
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/323—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure using low pressure long stroke opening and closing means, and high pressure short stroke cylinder means
-
- 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
- B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure
-
- 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
- B30B15/163—Control arrangements for fluid-driven presses for accumulator-driven presses
-
- 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
- B30B15/165—Control arrangements for fluid-driven presses for pneumatically-hydraulically 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/022—Systems essentially incorporating special features for controlling the speed or actuating force of an output member in which a rapid approach stroke is followed by a slower, high-force working stroke
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
- F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
- F15B11/0365—Tandem constructions
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
-
- 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
- F15B2211/20576—Systems with pumps with multiple pumps
-
- 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
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
-
- 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
- F15B2211/60—Circuit components or control therefor
- F15B2211/625—Accumulators
-
- 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
- F15B2211/60—Circuit components or control therefor
- F15B2211/63—Electronic controllers
- F15B2211/6303—Electronic controllers using input signals
- F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7055—Linear output members having more than two chambers
- F15B2211/7056—Tandem cylinders
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
- Press Drives And Press Lines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Исполнительное устройство содержит два приводных блока (10, 20) для выходного элемента (24) исполнительного устройства. Первый приводной блок (10) имеет первую поршневую камеру (11) и первый поршень (12), выполненный с возможностью перемещения в ней, а также первое гидравлическое средство (16, 17a, 17b, 18, 19) для перемещения поршня (12). Второй приводной блок (20) имеет вторую поршневую камеру (21) и второй поршень (22), выполненный с возможностью перемещения в ней, а также второе гидравлическое или пневматическое средство (26, 27, 28, 29) для перемещения поршня (22). Второй поршень (22) соединён с выходным элементом (24) исполнительного устройства для совместного перемещения с ним и может быть соединён с первым поршнем (12) для толкающего усилия таким образом, что второй поршень (22) выполнен с возможностью перемещения во внешнем направлении (P1) посредством первого поршня (12). Первый приводной блок (10) выполнен с возможностью большей толкающей силы, чем второй приводной блок (20), в то время как второй приводной блок (20) сконструирован для большей скорости хода, чем первый приводной блок (10).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01582/15A CH711715A1 (de) | 2015-10-29 | 2015-10-29 | Aktuatorvorrichtung. |
PCT/EP2016/075798 WO2017072173A1 (de) | 2015-10-29 | 2016-10-26 | Aktuatorvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201800283A1 true EA201800283A1 (ru) | 2018-09-28 |
EA034846B1 EA034846B1 (ru) | 2020-03-27 |
Family
ID=55129359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201800283A EA034846B1 (ru) | 2015-10-29 | 2016-10-26 | Исполнительное устройство |
Country Status (10)
Country | Link |
---|---|
US (1) | US10786845B2 (ru) |
EP (1) | EP3368230B1 (ru) |
JP (1) | JP6781754B2 (ru) |
KR (1) | KR102577419B1 (ru) |
CN (1) | CN108348976B (ru) |
CH (1) | CH711715A1 (ru) |
EA (1) | EA034846B1 (ru) |
ES (1) | ES2745037T3 (ru) |
TW (1) | TWI695771B (ru) |
WO (1) | WO2017072173A1 (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107672222B (zh) * | 2017-11-02 | 2023-07-25 | 中科聚信洁能热锻装备研发股份有限公司 | 一种液压机的高效节能回程缸 |
CN109187016A (zh) * | 2018-10-12 | 2019-01-11 | 江苏理工学院 | 一种具有瞬态冲击功能的滚动轴承加载装置及其控制方法 |
EP3643422B8 (de) * | 2018-10-25 | 2023-07-26 | Emerson Professional Tools AG | Pressmaschine zum verpressen von werkstücken |
EP3736061A1 (en) * | 2019-05-06 | 2020-11-11 | Lapmaster Wolters GmbH | Fine blanking system and method for operating the same |
US20230053248A1 (en) * | 2020-01-30 | 2023-02-16 | Moviatory Oy | Hydraulic press and method for pressing objects |
CN112298346B (zh) * | 2020-11-05 | 2022-03-01 | 湖北航天技术研究院特种车辆技术中心 | 一种车辆后轮转向控制系统 |
CH719776A1 (de) | 2022-06-13 | 2023-12-29 | Hatebur Umformmaschinen Ag | Verfahren zur Herstellung von ringförmigen Formteilen. |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819383B2 (ja) * | 1977-02-15 | 1983-04-18 | 東芝機械株式会社 | 射出成形装置 |
DE2845092A1 (de) * | 1978-10-17 | 1980-04-24 | Beche & Grohs Gmbh | Verfahren zum loesen eines schmiedestueckes aus einem werkzeug sowie schabotte- oder gegenschlaghammer, welcher mit einem ausstosser zum loesen eines schmiedestueckes versehen ist |
EP0074421B1 (de) | 1981-09-12 | 1985-05-22 | L. SCHULER GmbH | Zieheinrichtung für Pressen mit mechanisch angetriebenem Ziehstössel |
JPS58101004U (ja) * | 1981-12-29 | 1983-07-09 | 株式会社電元社製作所 | 親子型タンデムシリンダ |
FR2781016B1 (fr) * | 1998-07-08 | 2002-03-08 | Aro | Verin a precourse d'approche et course de travail, pour la manoeuvre d'un outil |
US6354082B1 (en) * | 1999-12-29 | 2002-03-12 | Aries Engineering Company, Inc. | Air/water intensifier |
KR20030069687A (ko) * | 2002-02-22 | 2003-08-27 | 한국기계연구원 | 다단 위치 제어 실린더 |
ITTO20020786A1 (it) | 2002-09-10 | 2004-03-11 | Gerbi & Fase S P A | Cilindro attuatore a doppia corsa, particolarmente per |
DE102009017871B4 (de) * | 2009-04-17 | 2014-08-28 | Schuler Pressen Gmbh & Co. Kg | Auswerfereinrichtung für eine Umformeinrichtung |
DE102010019324B4 (de) * | 2010-05-03 | 2015-05-07 | Schuler Pressen Gmbh | Hydraulisches Ziehkissen |
JP2012002272A (ja) * | 2010-06-16 | 2012-01-05 | Takayoshi Numakura | 油圧シリンダ及び油圧駆動装置 |
CN201871601U (zh) * | 2010-10-26 | 2011-06-22 | 东莞进力机械科技有限公司 | 一种多功能液压机 |
JP5757976B2 (ja) | 2013-06-12 | 2015-08-05 | 株式会社コガネイ | 流体圧シリンダ |
US9488199B2 (en) * | 2014-06-27 | 2016-11-08 | Peter Nellessen | Subsea actuator with three-pressure control |
DE102014218887B3 (de) * | 2014-09-19 | 2016-01-28 | Voith Patent Gmbh | Hydraulischer Antrieb mit Eilhub und Lasthub |
-
2015
- 2015-10-29 CH CH01582/15A patent/CH711715A1/de not_active Application Discontinuation
-
2016
- 2016-10-26 WO PCT/EP2016/075798 patent/WO2017072173A1/de active Application Filing
- 2016-10-26 KR KR1020187008714A patent/KR102577419B1/ko active IP Right Grant
- 2016-10-26 JP JP2018521528A patent/JP6781754B2/ja active Active
- 2016-10-26 EP EP16787843.8A patent/EP3368230B1/de active Active
- 2016-10-26 CN CN201680064125.8A patent/CN108348976B/zh active Active
- 2016-10-26 US US15/772,320 patent/US10786845B2/en active Active
- 2016-10-26 ES ES16787843T patent/ES2745037T3/es active Active
- 2016-10-26 EA EA201800283A patent/EA034846B1/ru not_active IP Right Cessation
- 2016-10-28 TW TW105135047A patent/TWI695771B/zh active
Also Published As
Publication number | Publication date |
---|---|
JP6781754B2 (ja) | 2020-11-04 |
CN108348976B (zh) | 2020-01-14 |
KR102577419B1 (ko) | 2023-09-12 |
EP3368230B1 (de) | 2019-08-14 |
US10786845B2 (en) | 2020-09-29 |
KR20180075485A (ko) | 2018-07-04 |
TW201714725A (zh) | 2017-05-01 |
CH711715A1 (de) | 2017-05-15 |
EA034846B1 (ru) | 2020-03-27 |
EP3368230A1 (de) | 2018-09-05 |
TWI695771B (zh) | 2020-06-11 |
WO2017072173A1 (de) | 2017-05-04 |
ES2745037T3 (es) | 2020-02-27 |
CN108348976A (zh) | 2018-07-31 |
US20180318901A1 (en) | 2018-11-08 |
JP2018535097A (ja) | 2018-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA201800283A1 (ru) | Исполнительное устройство | |
SG11201804627YA (en) | Multi-position rotary actuator controlled by a fluid | |
PH12017501173A1 (en) | Variable length connecting rod and variable compression ratio internal combustion engine | |
MX2017013568A (es) | Dispositivo de abrazadera. | |
EA201690295A1 (ru) | Плашечный противовыбросовый превентор с напорным усилителем | |
EA201800176A1 (ru) | Конструкция вибрационного поршня во вспомогательном цилидре подбивки | |
EA201890758A1 (ru) | Клапан | |
WO2016097898A8 (en) | Regenerative hydraulic shock-absorber for vehicle suspension | |
MX2015014122A (es) | Aparato perforador. | |
WO2016005867A3 (en) | An electromechanical brake calliper actuator | |
BR112016026027A2 (pt) | pistola de solda | |
RU154887U8 (ru) | Полиспаст н.и. хабрата | |
UA112550C2 (uk) | Пристрій керування для ударного механізму та спосіб керування ударним механізмом | |
BR112015021217A2 (pt) | dispositivo para estimulação sexual tendo um pistão oco | |
BR112017006719A2 (pt) | servoválvula de dois estágios. | |
MX2017000291A (es) | Mecanismo guia de cilindro y cilindro con mecanismo guia. | |
GB2525213A8 (en) | OSP with rectilinear drive mechanism | |
RU2014144809A (ru) | Способ работы мембранного привода с жесткими центрами | |
WO2015110726A8 (fr) | Moteur a combustion externe | |
EA201691445A1 (ru) | Устройство с передаточным элементом для двунаправленной регулировки времени срабатывания | |
FR3016928B1 (fr) | Commande hydraulique d’inverseur de poussee de turboreacteur, comportant une machine a cylindree variable | |
TN2016000058A1 (en) | Engine | |
AR104821A1 (es) | Sistemas y métodos para determinar la rotación adecuada de fases en motores lineales de fondo de pozo | |
DK3377730T3 (da) | Indretning til omdannelse af frem og tilbagegående bevægelse til rotationsbevægelse og omvendt, i mekaniske aksialstempelsystemer | |
UA115856U (xx) | Гідролещата |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KZ KG TJ TM |