SU103155A2 - Self-centering three-jaw chuck for lathes - Google Patents

Self-centering three-jaw chuck for lathes

Info

Publication number
SU103155A2
SU103155A2 SU452226A SU452226A SU103155A2 SU 103155 A2 SU103155 A2 SU 103155A2 SU 452226 A SU452226 A SU 452226A SU 452226 A SU452226 A SU 452226A SU 103155 A2 SU103155 A2 SU 103155A2
Authority
SU
USSR - Soviet Union
Prior art keywords
lathes
self
centering
jaw chuck
cam
Prior art date
Application number
SU452226A
Other languages
Russian (ru)
Inventor
Н.В. Выродов
Original Assignee
Н.В. Выродов
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 Н.В. Выродов filed Critical Н.В. Выродов
Priority to SU452226A priority Critical patent/SU103155A2/en
Application granted granted Critical
Publication of SU103155A2 publication Critical patent/SU103155A2/en

Links

Landscapes

  • Gripping On Spindles (AREA)

Description

Зажимной патрон к токарным станкам по авт. св. ХЕ 99427 не  вл етс  универсальным, поскольку не дает возможности зажима нруткового материала и имеет -ограниченное радиальное установочное иеремсщенне кулачков в нределах их нанравл ющих.Chuck for lathes for ed. St. The HE 99427 is not universal, because it does not allow clamping of the nrout material and has a limited radial mounting position of the cams within the limits of their manipulators.

Указанные недостатки устранены иутем изменени  способа соединени  кулачка с вшпом, производ щим его установочное перемещение: вместо полной гайкн, вставленной в выступ кулачка, предлагаетс  соедин ть вппт с кулачко полугайк-ой, нарезанной непосредственно на кулачке.These drawbacks are eliminated by changing the method of connecting the cam to the sprocket making its installation movement: instead of a full nut that is inserted into the cam lip, it is proposed to connect the wft with the cam to the half-nut cut on the cam.

На фиг. 1 изображен общий вид патрона; па фиг. 2 разрез патрона но АБВГ.FIG. 1 shows a general view of the cartridge; pas figs. 2 cut cartridge abcd.

Конструктивное выполнение патропа обеспечивает возмол;ность обработки .как штучных заготовок, так и ируткового материала.Constructive execution of the patrop provides the possibility of processing both piece blanks and iron material.

Кулачок (1) посредством нарезанной и нем полугайки соединен с радиальньп; винтом (2), базирующимс  в ползуне (3), перемен(аемом радпально рычагом (4). Рычаг получает движение от втулкиThe cam (1) is connected to the radial by means of a sliced and semi-nut; screw (2), based in the slider (3), change (by means of a lever (4). The lever receives movement from the sleeve

(5), перемещаемой в осевом наиравлении трубчатой т гой (6) расиоло;кенной в центральном отве1)с,тии шпиндел .(5), moved in axial direction of the tubular thrust (6) rasiolo; cannon in the central branch; 1) with the spindle ti.

Радиальные винты (2) имеют цилиндрические зубчатые венны, сцепл ющиес  с цеитральиым плоским зубчатым колесом неэвольвеитного профпл  (7), в результате чего вращение любого из винтов при установочном перемещении кулачков обеспечивает одновременное и синхронное вращение остальных винтов и, следовательно, коицентрическое перемещение всех кулачков.The radial screws (2) have cylindrical gear venneas interlocking with the zeitral flat gear of the non-involute profl (7), as a result of which rotation of any of the screws during adjusting movement of the cams provides simultaneous and synchronous rotation of the other screws and, therefore, coicentric movement of all cams.

Предмет изобретени Subject invention

Самоцеитрирующпй трехкулачковый за апшой патрон к токарным станкам с Одновременным перемещением .кулачков как при рабочем их передвижении, так п при наладке па размер зажима, по авт. св. Л 99427, отлпчающипс  тем, что, е целью увеличени  неремсщени  кулачков до максимального предела, допускаемого паправл ющими, радиальные винты соединены с кулачками посредством иолугаек, нарезанных на кулачках.Three-jaws self-insulating three-jaw chuck for turning lathes with simultaneous movement of the jaws, as with their working movement, and n when setting up the clamp size, according to the author. St. L 99427, because in order to increase cam non-cracking up to the maximum limit allowed by the guides, the radial screws are connected to the cams by means of the tails, cut into cams.

«N"N

SU452226A 1954-02-26 1954-02-26 Self-centering three-jaw chuck for lathes SU103155A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU452226A SU103155A2 (en) 1954-02-26 1954-02-26 Self-centering three-jaw chuck for lathes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU452226A SU103155A2 (en) 1954-02-26 1954-02-26 Self-centering three-jaw chuck for lathes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU99427A Addition SU37615A1 (en) 1931-12-14 1931-12-14 Vacuum pumping device

Publications (1)

Publication Number Publication Date
SU103155A2 true SU103155A2 (en) 1955-11-30

Family

ID=48406065

Family Applications (1)

Application Number Title Priority Date Filing Date
SU452226A SU103155A2 (en) 1954-02-26 1954-02-26 Self-centering three-jaw chuck for lathes

Country Status (1)

Country Link
SU (1) SU103155A2 (en)

Similar Documents

Publication Publication Date Title
US3863940A (en) Wide opening collet
SE441422B (en) PROCEDURES FOR THE PREPARATION OF ANNUAL WORK PIECE WITH A RUB-SHAPED STORAGE AS THE INITIAL MATERIAL
DE3466485D1 (en) Tool changing device for a machine tool
SU103155A2 (en) Self-centering three-jaw chuck for lathes
DE3881867D1 (en) TURNING MACHINE FOR PROCESSING MATERIAL RODS.
GB884873A (en) Improvements in work guiding devices for automatic lathes
DE3064576D1 (en) Machine tool with automatic tool change
US1979367A (en) Work holding mechanism
US2462936A (en) Gripping device for the bar in turret lathes
US2521619A (en) Grooving or necking mechanism
EP0047096A3 (en) Chucks
JPS57163003A (en) Fixing device of thin cylinder
SU107948A1 (en) Universal turning self-centering mechanized chuck
SU90092A1 (en) Pneumatic self-centering chuck
GB792811A (en) Improvements in and relating to automatic work-indexing mechanism for multi-spindle lathes and like machine tools
GB917159A (en) Automatic lathe
SU133732A1 (en) Cam-controlled automatic eight-spindle bar lathe
GB813046A (en) Improvements in or relating to work steadies for automatic lathes
GB801817A (en) Improvements in lathes
GB767999A (en) A wire feeding and straightening device for an automatic wire-working lathe
SU592571A1 (en) Work-loading device
ES151905U (en) Quick change machine for drills or analogs. (Machine-translation by Google Translate, not legally binding)
SU662311A1 (en) Rest toturning machine
US1964213A (en) Turret bearing for automatic multispindle turret-lathes
SU784991A2 (en) Feeding collet chuck