SU558788A1 - Manipulator - Google Patents

Manipulator

Info

Publication number
SU558788A1
SU558788A1 SU2326318A SU2326318A SU558788A1 SU 558788 A1 SU558788 A1 SU 558788A1 SU 2326318 A SU2326318 A SU 2326318A SU 2326318 A SU2326318 A SU 2326318A SU 558788 A1 SU558788 A1 SU 558788A1
Authority
SU
USSR - Soviet Union
Prior art keywords
manipulator
cylinders
rods
move
support
Prior art date
Application number
SU2326318A
Other languages
Russian (ru)
Inventor
Владимир Николаевич Данилевский
Original Assignee
Предприятие П/Я М-5671
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 Предприятие П/Я М-5671 filed Critical Предприятие П/Я М-5671
Priority to SU2326318A priority Critical patent/SU558788A1/en
Application granted granted Critical
Publication of SU558788A1 publication Critical patent/SU558788A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/545Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces
    • B23Q1/5462Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces with one supplementary sliding pair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J17/00Joints
    • B25J17/02Wrist joints
    • B25J17/0208Compliance devices
    • B25J17/0216Compliance devices comprising a stewart mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Manipulator (AREA)

Description

1one

Изобретение относитс  к машиностроению , а именно к манипул торам дл  автоматиэашш вспомогательных операций на машиностроительных предпри ти х лри обслу жнванин, например, процессов пластической. двформа аии деталей, механической обработ кн , лить  под давлением и сборки.FIELD OF THE INVENTION The invention relates to mechanical engineering, in particular, to manipulators for automatic auxiliary operations in machine-building enterprises, for example, plastic processes. dvforma Ai parts, machined kn, pour under pressure and assembly.

Известен манипул тор дл  автоматизации вспомогательных операций, в котором схват имеет число степеней свободы, равное чис- лу механизмов линейного перемещени  в приводе ХЧ.A known manipulator for automating auxiliary operations, in which the tong has a number of degrees of freedom equal to the number of linear displacement mechanisms in the HCh drive.

РазоьЛснута  кинематическа  цепь извест ного манипул тора снижает его эксплуатационные качества.The kinematic chain of a famous manipulator is reduced to reduce its performance.

Наиболее близок к изобретению манип л тор , в котором схват перемещаетс  приводом с механизмами линейного перемещени , число которых равно числу степеней свободы 2.Closest to the invention is a manipulator in which the tong is moved by a drive with linear motion mechanisms, the number of which is equal to the number of degrees of freedom 2.

Этот манипул тор сложен по конструкции и имеет длинную разомкнутую ринематичес- кую цепь, что снижает его динамические /качества, точность позиционнров  и , увел чивает массу н габариты механической руки .This manipulator is complicated in construction and has a long open rinematic chain, which reduces its dynamic / quality, positional accuracy and increases the weight and dimensions of the mechanical arm.

Цель изобретени  - повышение эксплуатационных качеств и упрощение конструкшш .The purpose of the invention is to improve performance and simplify designs.

Дл  этого в предлагаемом манипул тор механическа  рука выполнена в виде крестовины , на одном плече которой смонтирован схват, а каждое из остальных трех плеч этой крестовины шарнирно соедино}Ш с двум  одноименными звень ми механизмов Л1шейного перемещени , например со штоками, другие звень  которых, например цилиндры, попарно соединены между собой и шарнирно установлены на корпусе в точках ,  вл ющихс  вершинами равносторо него треугольника, при этом центры шарниров на крестовине расположены в вершинах подобного треугольника, повернутого относительно треугольника основани  на 60°.For this, in the proposed manipulator, a mechanical arm is made in the form of a cross, on one shoulder of which a gripper is mounted, and each of the other three arms of this cross is pivotally connected} W with two identical links of the L1 motion mechanisms, for example the cylinders are pairwise interconnected and pivotally mounted on the body at points that are the vertices of the equilibrium triangle, while the centers of the hinges on the cross are located at the vertices of such a triangle, turning utogo base of the triangle at 60 °.

На чертеже дана принципиальна  схема манипул тора.The drawing is a schematic diagram of a manipulator.

Манипул тор имеет механическую руку с шестые степен ми свободы, выполиол}1уюThe manipulator has a mechanical arm with sixth degrees of freedom, made out} 1

в виде крестовины с продольными 1 в поперечными 2 ппечами. На концах поперечных плеч 2 смонтированы шарнирные опоры 3 и 4. На одном продольном плече 1 установлен охват 5, а на другомша ширна  опора 6. Манипул тор имеет привод в виде механизмов линейного переMemeBHHt например силовых цилиндров.in the form of a cross with longitudinal 1 in transverse 2 ppecs. At the ends of the transverse arms 2, articulated supports 3 and 4 are mounted. At one longitudinal arm 1, a span 5 is installed, and on the other there is a wide leg 6. The manipulator is driven in the form of linear memeHHt mechanisms, for example, power cylinders.

На основании также установлены три опоры 7, 8 и 9. Опоры расположены в вер шинах подобного треугольника, повернуто- го в своей плоскости относительно первого на 60°. С опорой 3 шарнирно св заны што ки цилиндров 10 и 11, с опорой 6 - штоKB шишндров 12 и 13, с опорой 4 - штокн цилиндров 14 и 15. С нижней опорой 7 шарыирно св заны цилиндры 1О и 14, с опорой 8 - цшп1ндры 11 и 12, с опорой 0 - цилиндры 13 и 15. Эсе шесть цилиин дров одинаковые.The base also contains three supports 7, 8, and 9. The supports are located in the vertices of a similar triangle, rotated in its plane relative to the first by 60 °. Rods of cylinders 10 and 11 are pivotally connected to support 3, cylinders 12 and 13 are connected to support 6, cylinders 14 and 15 are connected to support 4, cylinders 1O and 14 are spherically connected to support 4, and support 8 are cylindrical 11 and 12, with support 0 - cylinders 13 and 15. Esa has six identical firewood.

Манипул тор сработает следующим образом .The manipulator will work as follows.

: ПриДвижении штоков силовых цилиндров 12 и 13 рука поворачиваетс  вокруг поперечной оси. При движении штоков силовых цилиндров|14 и 13 вверх (либо вниз), а штоков цилиндров 10 и 11 - вниз (либо вверх) рука поворачиваетс  вокруг продольной оси. При штоков силовых цилиндров 10, 12 и 15 в одну сторону, на пример вверх, а штоков силовых шшиндроэ: As the rods of the power cylinders 12 and 13 move, the arm rotates around a transverse axis. When the rods of the power cylinders | 14 and 13 move up (or down), and the cylinder rods 10 and 11 go down (or up), the arm turns around its longitudinal axis. When the rods of the power cylinders 10, 12 and 15 in one direction, for example up, and the rods of power shishdroe

11,13 и 14 - в другую, рука поворач ваетс  вокруг вертикальной оси. При движении штоков всех цилиндров в одном на- 1фаалешш рука перемещаетс  вертикально, При движении штоков цилиндров 11 и 15 в одну сторону, а штоков цилшадров Ю,11.13 and 14 - in the other, the hand rotates around a vertical axis. When the rods of all cylinders move in one direction, the hand moves vertically, when the rods of cylinders 11 and 15 move in one direction, and the rods of cylinders Yu,

12,13 и 14 в другую, рука начинает перюмешатьс  в продольном направлении. При движении штоков цилиндров 10 и 13 в одну сторону, а штоков цили1адров 12 и 14- в другую начинаетс  поперечное перемещение руки.12.13 and 14 into the other, the hand begins to stir in the longitudinal direction. When the cylinder rods 10 and 13 move in one direction, and the cylinder rods 12 and 14 move to the other, lateral movement of the arm begins.

Claims (2)

1.Патент США N 3160290, кл. 214-1, 6 1964.1. US patent N 3160290, cl. 214-1, 6 1964. 2.Авторское свидетельство СССР № 2453О7, кл. 35в 3/11, 1968.2. USSR Author's Certificate No. 2453О7, cl. 35c 3/11, 1968.
SU2326318A 1976-02-20 1976-02-20 Manipulator SU558788A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2326318A SU558788A1 (en) 1976-02-20 1976-02-20 Manipulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2326318A SU558788A1 (en) 1976-02-20 1976-02-20 Manipulator

Publications (1)

Publication Number Publication Date
SU558788A1 true SU558788A1 (en) 1977-05-25

Family

ID=20649520

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2326318A SU558788A1 (en) 1976-02-20 1976-02-20 Manipulator

Country Status (1)

Country Link
SU (1) SU558788A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491380A1 (en) * 1980-10-06 1982-04-09 Simunovic Sergio MANIPULATOR ROBOT, IN PARTICULAR FOR THE AUTOMATIC POSITIONING OF MACHINING PARTS
US4474519A (en) * 1981-08-28 1984-10-02 Khirwadkar Prabhakar R Vehicle for heavy loads
WO1991003145A1 (en) * 1989-09-01 1991-03-21 Kearney & Trecker Corporation Six axis machine tool
US5129279A (en) * 1991-02-28 1992-07-14 Rennex Brian G Flexible robotic limb
WO1995011780A1 (en) * 1993-10-26 1995-05-04 Vincent Hayward Mechanisms for orienting and placing articles
US5451134A (en) * 1991-10-22 1995-09-19 Bryfogle; Mark D. Material handling devices and controllers
US5538373A (en) * 1992-02-20 1996-07-23 Giddings & Lewis, Inc. Machine tool vibration isolation system
US5940180A (en) * 1994-10-11 1999-08-17 Giddings & Lewis Laser interferometer measurement system for use with machine tools

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491380A1 (en) * 1980-10-06 1982-04-09 Simunovic Sergio MANIPULATOR ROBOT, IN PARTICULAR FOR THE AUTOMATIC POSITIONING OF MACHINING PARTS
US4474519A (en) * 1981-08-28 1984-10-02 Khirwadkar Prabhakar R Vehicle for heavy loads
WO1991003145A1 (en) * 1989-09-01 1991-03-21 Kearney & Trecker Corporation Six axis machine tool
US5354158A (en) * 1989-09-01 1994-10-11 Kearney & Trecker Corporation Six axis machine tool
US5466085A (en) * 1989-09-01 1995-11-14 Giddings & Lewis, Inc. Gimbal assembly for six axis machine tool
US5489168A (en) * 1989-09-01 1996-02-06 Giddings & Lewis Metrology instrument arm system
US5129279A (en) * 1991-02-28 1992-07-14 Rennex Brian G Flexible robotic limb
US5451134A (en) * 1991-10-22 1995-09-19 Bryfogle; Mark D. Material handling devices and controllers
US5538373A (en) * 1992-02-20 1996-07-23 Giddings & Lewis, Inc. Machine tool vibration isolation system
WO1995011780A1 (en) * 1993-10-26 1995-05-04 Vincent Hayward Mechanisms for orienting and placing articles
US5940180A (en) * 1994-10-11 1999-08-17 Giddings & Lewis Laser interferometer measurement system for use with machine tools

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