SU464392A1 - Self-centering three-jaw chuck - Google Patents

Self-centering three-jaw chuck

Info

Publication number
SU464392A1
SU464392A1 SU1829427A SU1829427A SU464392A1 SU 464392 A1 SU464392 A1 SU 464392A1 SU 1829427 A SU1829427 A SU 1829427A SU 1829427 A SU1829427 A SU 1829427A SU 464392 A1 SU464392 A1 SU 464392A1
Authority
SU
USSR - Soviet Union
Prior art keywords
centering
self
jaw chuck
cartridge
order
Prior art date
Application number
SU1829427A
Other languages
Russian (ru)
Inventor
Сергей Ульянович Лесковский
Виктор Михайлович Мурзин
Original Assignee
Завод Транспортного Машиностроения Им.Я.М.Свердлова
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 Завод Транспортного Машиностроения Им.Я.М.Свердлова filed Critical Завод Транспортного Машиностроения Им.Я.М.Свердлова
Priority to SU1829427A priority Critical patent/SU464392A1/en
Application granted granted Critical
Publication of SU464392A1 publication Critical patent/SU464392A1/en

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Description

(54) САМОЦЕНТРИРУЮЩИЙ ТРЕХКУЛАЧКОВЫЙ ПАТРОН(54) SELF-CENTERING THREE-PULP PATRON

костью и хвостовиком используютс  кулачки 2 и кольцо 7 с наклонной опорной плоскостью. При этом крепежна  резьбова  втулка 4, центральный болт 5 с шайбой б и прихватами 12 с патрона снимаютс .The cams 2 and the ring 7 with an inclined supporting plane are used by the bone and the stem. In this case, the fastening thread of the sleeve 4, the central bolt 5 with the washer b and the clamps 12 are removed from the cartridge.

Предлагаемый самоцентрирующий трехкулачковый патрон позвол ет обрабатывать в широком диапазоне как размер, так и форму деталей, особенно тонкостенных. При этом точность обработки деталей значительно повышаетс .The proposed self-centering three-jaw chuck allows processing in a wide range of both the size and the shape of the parts, especially thin-walled ones. At the same time, the accuracy of machining is greatly improved.

Предмет изобретени Subject invention

Claims (2)

1. Самоцентрирующий трехкулачковый патрон с радиально перемещаемыми кулачками,1. Self-centering three-jaw chuck with radially movable cams, отличающийс  тем, что, с целью обеспечени  креплени  тонкостенных деталей, на торце его корпуса выполнены кольцевые концентричные канавки и радиальные пазы, в которых установлены и закреплены базирующие деталь сменные кольца, а в кулачках патрона вмонтированы торцовые прихваты.characterized in that, in order to provide fastening of thin-walled parts, annular concentric grooves and radial grooves are made on the butt of its body, in which replaceable rings based on the part are installed and fixed, and end clamps are mounted in the chuck of the cartridge. 2. Патрон по п. 1, отличающийс  тем, что, с целью обеспечени  креплени  детали посредством расположенных в центральном отверстии болта и щайбы, в этом отверстии патрона установлен стакан, несущий зафиксированную в осевом направлении резьбовую втулку.2. The cartridge according to claim 1, characterized in that, in order to secure the fastening of the part by means of bolts and a clamp located in the central hole, a cup is installed in this hole of the cartridge, carrying a threaded sleeve fixed in the axial direction. Фvl 2Фvl 2 А -АA-A {{ 8eight 6-е6th ( J(J
SU1829427A 1972-09-19 1972-09-19 Self-centering three-jaw chuck SU464392A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1829427A SU464392A1 (en) 1972-09-19 1972-09-19 Self-centering three-jaw chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1829427A SU464392A1 (en) 1972-09-19 1972-09-19 Self-centering three-jaw chuck

Publications (1)

Publication Number Publication Date
SU464392A1 true SU464392A1 (en) 1975-03-25

Family

ID=20527299

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1829427A SU464392A1 (en) 1972-09-19 1972-09-19 Self-centering three-jaw chuck

Country Status (1)

Country Link
SU (1) SU464392A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112658719A (en) * 2020-12-11 2021-04-16 北京星航机电装备有限公司 Quick positioning and clamping tool for hanging frame parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112658719A (en) * 2020-12-11 2021-04-16 北京星航机电装备有限公司 Quick positioning and clamping tool for hanging frame parts

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