SU1465147A1 - Arrangement for straightening crank-shaft axle - Google Patents

Arrangement for straightening crank-shaft axle Download PDF

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Publication number
SU1465147A1
SU1465147A1 SU864055561A SU4055561A SU1465147A1 SU 1465147 A1 SU1465147 A1 SU 1465147A1 SU 864055561 A SU864055561 A SU 864055561A SU 4055561 A SU4055561 A SU 4055561A SU 1465147 A1 SU1465147 A1 SU 1465147A1
Authority
SU
USSR - Soviet Union
Prior art keywords
straightening
neck
crank
arrangement
rings
Prior art date
Application number
SU864055561A
Other languages
Russian (ru)
Inventor
Марк Львович Славицкий
Владимир Иванович Воронин
Original Assignee
Предприятие П/Я Р-6721
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 Предприятие П/Я Р-6721 filed Critical Предприятие П/Я Р-6721
Priority to SU864055561A priority Critical patent/SU1465147A1/en
Application granted granted Critical
Publication of SU1465147A1 publication Critical patent/SU1465147A1/en

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Abstract

Изобретение относитс  к обработке изделий, в частности к правке коленчатых валов (КВ) при их изготовлении на металлообрабатывающем оборудовании . Цель изобретени  - снижение трудоемкости. Устройство содержит расположенный на стойке 1 разъемньй регулируемый правильный элемент, выполненный в виде установленных одно в другом с возможностью вращени  колец 2 и 3. Во внутреннее кольцо 3 помещаетс  шейка KB 4, подлежащего исправлению. Несколько стоек 1 устанавливают в местах расположени  опорных шеек KB 4. КЗ 4 закрепл етс  одной кольцевой шейкой в патроне стайка, а другой - на поддерживающем люнете. Оба кольца поворачивают в соответствующие стороны из услови  обеспечени  минимально возможных перемещений до положени , при котором ось опорной шейки.KB 4 совмещаетс  с осью его концевых шеек, при этом происходит изгиб вала с прогибами, равными по величине и противоположными по направлению его исходным прогибам. 2 ил. с (СThe invention relates to the processing of products, in particular to the editing of crankshafts (CV) during their manufacture on metalworking equipment. The purpose of the invention is to reduce the labor intensity. The device contains a split right adjustable element located on the rack 1, made in the form of rings 2 and 3 mounted one inside the other for rotation. A neck KB 4 to be corrected is placed in the inner ring 3. Several racks 1 are installed at the locations of the KB 4 supporting journals. The short circuit 4 is secured by one annular neck in the chuck and by another on the supporting rest. Both rings are rotated in the appropriate direction from the condition of providing the smallest possible movement to the position in which the axis of the support neck. 2 Il. s (c

Description

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Claims (1)

Формула изобретенияClaim Устройство для- выпрямления оси коленчатого вала, содержащее разъемную етойку с цилиндрической рас- точкой и размещенный внутри этой расточки разъемный регулируемый элемент, о т л й чаю щ е е с я тем, что, с целью снижения трудо.емкдсти, регулируемый элемент выполнен в виде двух размещенных одно в другом с возможностью вращения колец, внутренние поверхности которых выполнены относительно их наружных поверхностей с равными эксцентриситетами.A device for straightening the axis of the crankshaft containing a detachable handle with a cylindrical bore and a detachable adjustable element located inside this bore, which is important in order to reduce labor intensity, the adjustable element is made in in the form of two rings placed one in the other with the possibility of rotation, the inner surfaces of which are made relative to their outer surfaces with equal eccentricities. Фаг. 2Phage 2
SU864055561A 1986-04-14 1986-04-14 Arrangement for straightening crank-shaft axle SU1465147A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864055561A SU1465147A1 (en) 1986-04-14 1986-04-14 Arrangement for straightening crank-shaft axle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864055561A SU1465147A1 (en) 1986-04-14 1986-04-14 Arrangement for straightening crank-shaft axle

Publications (1)

Publication Number Publication Date
SU1465147A1 true SU1465147A1 (en) 1989-03-15

Family

ID=21233314

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864055561A SU1465147A1 (en) 1986-04-14 1986-04-14 Arrangement for straightening crank-shaft axle

Country Status (1)

Country Link
SU (1) SU1465147A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110449489A (en) * 2019-08-28 2019-11-15 四川航天长征装备制造有限公司 A kind of corrector and straightening method of the piston baffle ring suitable for space flight valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 129496, кл. В 23 В 5/20, 1960. 54) .УСТРОЙСТВО ДЛЯ ВЫПРЯМЛЕНИЯ ОСИ КОЛЕНЧАТОГО ВАЛА *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110449489A (en) * 2019-08-28 2019-11-15 四川航天长征装备制造有限公司 A kind of corrector and straightening method of the piston baffle ring suitable for space flight valve
CN110449489B (en) * 2019-08-28 2020-11-10 四川航天长征装备制造有限公司 Shape correction device and shape correction method suitable for piston baffle ring in spacecraft valve

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