SU860989A1 - Rest - Google Patents

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Publication number
SU860989A1
SU860989A1 SU792859576A SU2859576A SU860989A1 SU 860989 A1 SU860989 A1 SU 860989A1 SU 792859576 A SU792859576 A SU 792859576A SU 2859576 A SU2859576 A SU 2859576A SU 860989 A1 SU860989 A1 SU 860989A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rest
crosspiece
yoke
motor
axis
Prior art date
Application number
SU792859576A
Other languages
Russian (ru)
Inventor
Миней Абрамович Белицкий
Николай Федорович Бельский
Евгений Антонович Кузнецов
Original Assignee
Рязанское специальное конструкторское бюро станкостроения
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 Рязанское специальное конструкторское бюро станкостроения filed Critical Рязанское специальное конструкторское бюро станкостроения
Priority to SU792859576A priority Critical patent/SU860989A1/en
Application granted granted Critical
Publication of SU860989A1 publication Critical patent/SU860989A1/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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
    • B23Q1/76—Steadies; Rests

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

Поворот происходит до контакта с путевым выключателем (на чертеже не показан ), который отключает электродвигатель 5.The rotation occurs before contact with the limit switch (not shown), which turns off the motor 5.

Дл  поворота в рабочее положение и фиксации траверсы 4 включают вращение электродвигател  5 в противоположную сторону. Черв к 7, взаимодейству  с черв чным колесом 8, св занным через сжатую фрикционную муфту 9 с осью 3, поворачивает траверсу 4 до жесткого упора (на чертеже не показан), определ ющего рабочее положение траверсы 4.To rotate and fix the cross member 4, the motor 5 is turned in the opposite direction. A worm to 7, interacting with a worm wheel 8, connected through a squeezed friction clutch 9 with an axis 3, rotates the yoke 4 to a fixed stop (not shown) that defines the working position of the yoke 4.

За счет дальнейшего вращени  колеса 8 по резьбе оси 3 происходит поджим траверсы 4 к корпусу 1, чем достигаетс  ее жестка  фиксаци  в рабочем положении.Due to the further rotation of the wheel 8 along the threads of the axis 3, the crosspiece 4 is pressed against the housing 1, thus achieving its rigid fixation in the working position.

Описываемый люнет упрощает конструкцию посредством осуществлени  поворота и фиксации траверсы одной муфтой.The described steady rest simplifies the design by turning and fixing the crosspiece by one coupling.

Claims (1)

1. Авторское свидетельство 20 № 642131, кл. В 23 Q 1/24, 1968.1. Copyright certificate 20 № 642131, cl. 23 Q 1/24, 1968.
SU792859576A 1979-12-28 1979-12-28 Rest SU860989A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792859576A SU860989A1 (en) 1979-12-28 1979-12-28 Rest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792859576A SU860989A1 (en) 1979-12-28 1979-12-28 Rest

Publications (1)

Publication Number Publication Date
SU860989A1 true SU860989A1 (en) 1981-09-07

Family

ID=20867910

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792859576A SU860989A1 (en) 1979-12-28 1979-12-28 Rest

Country Status (1)

Country Link
SU (1) SU860989A1 (en)

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