SU1306679A1 - Turn table - Google Patents

Turn table Download PDF

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Publication number
SU1306679A1
SU1306679A1 SU853995075A SU3995075A SU1306679A1 SU 1306679 A1 SU1306679 A1 SU 1306679A1 SU 853995075 A SU853995075 A SU 853995075A SU 3995075 A SU3995075 A SU 3995075A SU 1306679 A1 SU1306679 A1 SU 1306679A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sleeve
axis
faceplate
plunger
pneumatic
Prior art date
Application number
SU853995075A
Other languages
Russian (ru)
Inventor
Лев Михайлович Тарабаев
Дмитрий Алексеевич Ярков
Игорь Григорьевич Козырев
Original Assignee
Московский автомобильный завод им.И.А.Лихачева
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 Московский автомобильный завод им.И.А.Лихачева filed Critical Московский автомобильный завод им.И.А.Лихачева
Priority to SU853995075A priority Critical patent/SU1306679A1/en
Application granted granted Critical
Publication of SU1306679A1 publication Critical patent/SU1306679A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/385—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously using a gear and rack mechanism or a friction wheel co-operating with a rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B23Q1/522—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is perpendicular to the working surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)

Abstract

Изобретение относитс  к области машиностроени , а именно к поворотным устройствам . Цель изобретени  - расширение технологических возможностей стола. Планшайба 9 кинематически св зана с втулкой , на наружной поверхности которой нарезаны лопасти 6, и в ее отверстие введен плунжер 11, жестко св занный с корпусом 1 поворотного стола. Дл  формировани  вихревого потока в отверстии 2 и в плунжере 1 1 корпуса расположены пневмо- сопла. При подаче воздуха к пневмосоп- лам он устремл етс  в зазор .между отверстием 2 и втулкой 3, при этом на последнюю действуют два одинаково направленных вихревых потока, обеспечиваюш,их враш,ение втулки, а следовательно, планшайбы 9. 2 ил. Ю1 (Л со о а О5 со The invention relates to the field of engineering, in particular to turning devices. The purpose of the invention is to expand the technological capabilities of the table. The washer 9 is kinematically connected with a sleeve, on the outer surface of which the blades 6 are cut, and a plunger 11, rigidly connected to the turntable body 1, is inserted into its opening. To form a vortex flow, pneumatic nozzles are located in the opening 2 and in the body plunger 1 1. When air is supplied to the pneumatic nozzle, it rushes into the gap between the hole 2 and the sleeve 3, while the latter is affected by two equally directed vortex flows, ensuring their flow, the sleeve, and therefore the faceplate 9. 2 Il. Yu1 (L so about and O5 so

Description

Изобретение относитс  к машиностроению и может быть использовано в поворотных устройствах, например, на автоматических лини х сборки.The invention relates to mechanical engineering and can be used in rotating devices, for example, on automatic assembly lines.

Цель изобретени  - расширение технологических возможностей.The purpose of the invention is the expansion of technological capabilities.

Указанна  цель достигаетс  благодар  воздействию вихревого воздушного потока на внутреннюю поверхность втулки,св занной с планшайбой стола.This goal is achieved due to the effect of the vortex air flow on the inner surface of the sleeve associated with the faceplate of the table.

На фиг.1 изображен поворотный стол, разрез; на фиг.2 - разрез А-А на фиг..1 shows a rotary table, a slit; figure 2 - section aa in fig ..

Поворотный стол содержит корпусную деталь 1, в. которой выполнено отверстие 2 и в него установлена втулка 3. Дл  формировани  вихревого воздушного потока на внутреннюю поверхность отверсти  2 выход т пневмосопла 4, направленные по касательной к последней. Подвод воздуха к пнев- мосоплам 4 осуществлен посредством кольцевой полости 5. Втулка 3 имеет лопасти 6 и соединена с осью 7, котора  с помощью зубчатого зацеплени  8 кинематически св зана с планшайбой 9 стола. Во втулку 3 соосно оси ее отверсти  10 введен плунжер 11, жестко соединенный с корпусной деталью 1. В плунжере 11 выполнены пневмосопла 12, одинаково сориентированные с пневмосоплами 4. Кольцева  полость 5 и сопла 12 плунжера 11 соединены с источником сжатого воздуха (не показан).The rotary table contains case detail 1, c. which a hole 2 is made and a sleeve 3 is installed in it. To form a vortex air flow on the inner surface of the hole 2, the air nozzle 4 is directed tangentially to the latter. Air is supplied to the air nozzles 4 by means of an annular cavity 5. The sleeve 3 has blades 6 and is connected to the axis 7, which is kinematically connected with the faceplate 9 of the table by means of gear teeth 8. In the sleeve 3 coaxially with the axis of its hole 10, a plunger 11 is inserted, rigidly connected to the housing part 1. In the plunger 11, there are pneumatic sockets 12 equally oriented with the pneumatic sockets 4. The annular cavity 5 and nozzles 12 of the plunger 11 are connected to a compressed air source (not shown).

Работа поворотного стола осуществл етс  следующим образом.The operation of the turntable is carried out as follows.

Воздух под давление.м от источника сжатого воздуха поступает по каналу 13 в кольцевую полость 5 и в канал 14 подвода к пневмосоплам 12 плунжера 11. Через пневмосопла 4 корпуса воздух устремл етс  в зазор между отверстие.м 2 и втулкой 3. Таким образом на втулку 3 действуют два одинаково направленных вихревых потока, под воздействием которых втулка 3 получает устойчивое вращение, которое зубчатой передачей 8 сообщаетс  планшайбе 9.Air under pressure. From a source of compressed air enters channel 13 into the annular cavity 5 and into channel 14 to supply pneumatic solenoid 12 of plunger 11. Through pneumatic air 4 of the body, air rushes into the gap between the orifice m 2 and sleeve 3. Thus, the sleeve 3, there are two equally directed vortex flows, under the influence of which the sleeve 3 obtains a stable rotation, which is transmitted by gear 9 to faceplate 9.

Claims (1)

Формула изобретени Invention Formula Поворотный стол, в отверстии корпуса которого на оси установлена планшайба с приводом поворота от воздушного потока, поступающего в зазор между отверстием корпуса и осью планшайбы через пневматические сопла, установленные в корпусе и направленные по касательной к поверхности отверсти , отличающийс  тем, что, с целью расщирени  технологических возможностей, стол снабжен плунжером и втулкой, котора  кине.матически св зана с осью планшайбы, при этом на наружной поверхности втулки нарезаны лопасти, а в ее отверстии размещен соосно оси плунжер, который жестко соединен с корпусом стола, причем в плунжере выполнены допо.;1нительные пневматические сопла с направлением совпадающим с направлением основных сопл.A rotary table, in a housing bore which, on the axis, is a faceplate with a rotational drive from an air flow entering the gap between the body bore and the faceplate axis through pneumatic nozzles installed in the body and directed tangentially to the surface of the bore, characterized in technological capabilities, the table is equipped with a plunger and a sleeve, which is kinematically connected to the axis of the faceplate, while the blades are cut on the outer surface of the sleeve, and in its opening is placed coaxially with the axis unzher which is rigidly connected to the body section, wherein a plunger made additional dome;. 1nitelnye pneumatic nozzle with the direction coinciding with the direction of the main nozzles. 7272 7474 Составите.., В. ПанфиловMake up .., V. Panfilov Редактор М.Л овтинТехред И. BtpecКорректор Л. ПитайEditor M.L. OvtinTehred I. BtpecCorrector L.Pitay Заказ 1358/10Тираж 976ПодписноеOrder 1358/10 Circulation 976 Subscription ВНИИПИ Государственного комитета СССР но делам изобретений и открытийVNIIPI USSR State Committee on Inventions and Discoveries 113035, .Москва, Ж--35. Раушска  наб., д. 4/5 Производственно-полиграфическое предири тие, г . Уло ород, ул. Проектна . 4113035, Moscow, F - 35. Raushsk nab. D. 4/5 Production and printing site, g. Village, st. Design. four
SU853995075A 1985-12-25 1985-12-25 Turn table SU1306679A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853995075A SU1306679A1 (en) 1985-12-25 1985-12-25 Turn table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853995075A SU1306679A1 (en) 1985-12-25 1985-12-25 Turn table

Publications (1)

Publication Number Publication Date
SU1306679A1 true SU1306679A1 (en) 1987-04-30

Family

ID=21211831

Family Applications (1)

Application Number Title Priority Date Filing Date
SU853995075A SU1306679A1 (en) 1985-12-25 1985-12-25 Turn table

Country Status (1)

Country Link
SU (1) SU1306679A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 632540, кл. В 23 Р 19/04, 1977. Авторское свидетельство СССР № 636065, кл. В 23 Р 19/04, 1977. *

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