SU428907A1 - TABLE WITH MOBILE PLATFORM - Google Patents

TABLE WITH MOBILE PLATFORM

Info

Publication number
SU428907A1
SU428907A1 SU1803116A SU1803116A SU428907A1 SU 428907 A1 SU428907 A1 SU 428907A1 SU 1803116 A SU1803116 A SU 1803116A SU 1803116 A SU1803116 A SU 1803116A SU 428907 A1 SU428907 A1 SU 428907A1
Authority
SU
USSR - Soviet Union
Prior art keywords
platform
mobile platform
bearings
rollers
protrusion
Prior art date
Application number
SU1803116A
Other languages
Russian (ru)
Original Assignee
С. Б. Горелик , Л. Д. Худыш
Минское Специальное Конструкторское Бюро Автоматических Линий
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 С. Б. Горелик , Л. Д. Худыш, Минское Специальное Конструкторское Бюро Автоматических Линий filed Critical С. Б. Горелик , Л. Д. Худыш
Priority to SU1803116A priority Critical patent/SU428907A1/en
Application granted granted Critical
Publication of SU428907A1 publication Critical patent/SU428907A1/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
    • B23Q1/56Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

1one

Изобретение отнооитс  к станкостроению.The invention relates to machine tools.

Известные столы, содержащие приводимую от гидроцилиддра платформу, совершающую возВратно-постунательное перемещение по неподвижным нанра.вл ющим, жестко закрепленными на основании станка.Famous tables, containing a platform driven from a hydrocylidre, which performs a return-postunational movement along fixed nanowires, rigidly fixed on the base of the machine.

Цель изобретени  - осуществить подъемное движение от привода возвратно-ноступательных движений.The purpose of the invention is to carry out a lifting movement from a drive of reciprocating movements.

Дл  этого подшипники направл ющих расположены на эксцентриковых валах, взаимодействующих шестеренно-реечными передачами с гидроцилиндром, шток которого выполнен с выступом, а платформа снабжена копиром и подпружиненным упором, попеременно взаимодействующим одним концом с выступом штока, а другим - с копиром.For this purpose, the bearings of the guides are located on eccentric shafts, interacting gear-rack and pinion gears with a hydraulic cylinder, the rod of which is made with a protrusion, and the platform is equipped with a copier and spring-loaded stop, alternately interacting with one end of the stem protrusion, and the other with a copier.

На фиг. 1 представлен предлагаемый стол, продольный разрез; на фиг. 2 - то же, разрез по Л-Л на фиг. 1.FIG. 1 shows the proposed table, a longitudinal section; in fig. 2 - the same, section on LL in FIG. one.

Стол состоит из основани  1, на котором установлены два корпуса 2 с подшипниками 3, в которых расположены эксцентриковые валики 4. С обоих концов валиков 4 установлены подшинники 5, служаи;ие дл  перемещени  и подъема платформы 6. На шпопках валиков расположены зубчатые колеса 7, которые наход тс  в зацеплении с рейкам1И 8, приводимыми в движение гидроцилиндром 9. Между собой рейки соединены винтом 10, которыйThe table consists of a base 1 on which there are two housings 2 with bearings 3 in which eccentric rollers 4 are located. At both ends of the rollers 4 there are brackets 5, serving to move and lift the platform 6. On the rollers of rollers there are gears 7, which are in engagement with the rails 1 and 8, driven by the hydraulic cylinder 9. Between themselves the rails are connected by a screw 10, which

служит дл  регулировки положени  платформы по вертикали. С правой стороны платформы 6 имеетс  подпружиненный упор 11, с рычагом 12 и роликом 13. С левой стороны платформы 6 имеетс  упор 14. Шток 15 гидроцилиндра 9 имеет выступ 16 и бурт 17. На основании закреплен копир 18, подшипник 19 дл  ориентации платформы 6 в поперечном направлении , а также упоры 20 и 21, служащие соответственно дл  ограничени  крайнего переднего и верхнего положени  платформы.serves to adjust the vertical position of the platform. On the right side of the platform 6 there is a spring-loaded stop 11, with a lever 12 and a roller 13. On the left side of the platform 6 there is a stop 14. The rod 15 of the hydraulic cylinder 9 has a protrusion 16 and a collar 17. On the base there is a copier 18 fixed, a bearing 19 for orienting the platform 6 the transverse direction, as well as the stops 20 and 21, which serve respectively to limit the extreme anterior and upper positions of the platform.

Работает стол следующим образом.The table works as follows.

Нри перемещении штока 15 гидроцилиндра 9 влево, выступ 16, упира сь в подпружиненный упор 11, перемещает платформу 6 на подшипниках 5 в том же направлении. В момент подхода платформы к упору 20 ролик 13 наезжает на копир 18 и выводит подпружиненный упор L1 из контакта с выступом 16 влево. Рейки 8 поворачивают зубчатые колеса 7, а следовательно , и эксцентриковые валики 4, которые при повороте поднимают платформу 6 на подшипниках 5.By moving the rod 15 of the hydraulic cylinder 9 to the left, the protrusion 16, resting against the spring-loaded stop 11, moves the platform 6 on the bearings 5 in the same direction. At the moment of approach of the platform to the stop 20, the roller 13 slides over the copier 18 and removes the spring-loaded stop L1 from contact with the protrusion 16 to the left. The rails 8 rotate the gears 7, and hence the eccentric rollers 4, which, when rotated, lift the platform 6 on the bearings 5.

Нрн ходе што,ка 15 назад бурт /7 упираетс  в платформу 6 стола и начинает перемещать ее вправо. При дальнейшем движении платфор ы закрепленный на ней упор 14 перемещает рейку 8 в том же направлении, поворачива  зубчатые колеса 7 и эксцентриковые валики 4 с подшипниками 5 в обратномThe hrn course, as a 15 back buckle / 7 rests on the platform 6 of the table and begins to move it to the right. Upon further movement of the platform, the stop 14 fixed on it moves the rail 8 in the same direction, turning gears 7 and eccentric rollers 4 with bearings 5 in the opposite direction.

SU1803116A 1972-06-30 1972-06-30 TABLE WITH MOBILE PLATFORM SU428907A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1803116A SU428907A1 (en) 1972-06-30 1972-06-30 TABLE WITH MOBILE PLATFORM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1803116A SU428907A1 (en) 1972-06-30 1972-06-30 TABLE WITH MOBILE PLATFORM

Publications (1)

Publication Number Publication Date
SU428907A1 true SU428907A1 (en) 1974-05-25

Family

ID=20519697

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1803116A SU428907A1 (en) 1972-06-30 1972-06-30 TABLE WITH MOBILE PLATFORM

Country Status (1)

Country Link
SU (1) SU428907A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988075A (en) * 1995-02-06 1999-11-23 Seiko Seiki Kabushiki Kaisha Swiveling table device
CN106736771A (en) * 2016-12-26 2017-05-31 南通百盛精密机械有限责任公司 A kind of optical sight tailstock sleeve locking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988075A (en) * 1995-02-06 1999-11-23 Seiko Seiki Kabushiki Kaisha Swiveling table device
CN106736771A (en) * 2016-12-26 2017-05-31 南通百盛精密机械有限责任公司 A kind of optical sight tailstock sleeve locking device

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