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SU1634385A1 - Dog arrangement - Google Patents

Dog arrangement Download PDF

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Publication number
SU1634385A1
SU1634385A1 SU884616910A SU4616910A SU1634385A1 SU 1634385 A1 SU1634385 A1 SU 1634385A1 SU 884616910 A SU884616910 A SU 884616910A SU 4616910 A SU4616910 A SU 4616910A SU 1634385 A1 SU1634385 A1 SU 1634385A1
Authority
SU
USSR - Soviet Union
Prior art keywords
teeth
fixing
workpiece
stops
reliability
Prior art date
Application number
SU884616910A
Other languages
Russian (ru)
Inventor
Леонид Аркадьевич Васильевых
Юрий Леонидович Апатов
Валерий Анатольевич Жуйков
Юрий Иванович Кувалдин
Original Assignee
Кировский Политехнический Институт
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 Кировский Политехнический Институт filed Critical Кировский Политехнический Институт
Priority to SU884616910A priority Critical patent/SU1634385A1/en
Application granted granted Critical
Publication of SU1634385A1 publication Critical patent/SU1634385A1/en

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  • Gear Processing (AREA)

Abstract

Изобретение относитс  к металлообработке и может быть использовано при установке и закреплении на металлорежущих станках деталей различной формы, имеющих центровые отверсти . Целью изобретени   вл етс  повышение надежности креплени  заготовки. Это обеспечиваетс  выполнением поводкового элемента в виде втулки с двум  ступен ми. На цилиндрической поверхности меньшей из них выполнены зубцы 3, а на торцовой поверхности большей - зубцы 4, причем между зубцами выполнены упоры 5. 5 ил.The invention relates to metalworking and can be used when installing and fixing on metal-cutting machine tools parts of various shapes with center holes. The aim of the invention is to increase the reliability of fixing the workpiece. This is ensured by the implementation of the carrier element in the form of a sleeve with two steps. The teeth 3 are made on the cylindrical surface of the smaller of them, and the teeth 4 are made on the end surface of the larger one, with stops 5. 5 ill.

Description

Фиг ЛFIG L

6-Б6-B

Фиг.ЗFig.Z

Claims (1)

Формула изобретенияClaim Поводковое устройство, в корпусе которого расположен подпружиненный центр, а на его торце - поводковый зубчатый элемент. отличающееся тем, что, с целью повышения надежности крепления заготовки, поводковый элемент выполнен в виде двухступенчатой втулки, причем зубцы выполнены на цилиндрической поверхности меньшей ступени и на торцовой - большей ступени, а между зубцами последней выполнены упоры.A lead device, in the housing of which there is a spring-loaded center, and a lead gear element at its end. characterized in that, in order to increase the reliability of fixing the workpiece, the drive element is made in the form of a two-stage sleeve, the teeth being made on the cylindrical surface of the lower stage and on the front surface of the larger stage, and stops are made between the teeth of the latter. Фиг. 1FIG. 1 Б-БBb Фиг.ЗFig.Z Фиг. 5FIG. 5
SU884616910A 1988-12-07 1988-12-07 Dog arrangement SU1634385A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884616910A SU1634385A1 (en) 1988-12-07 1988-12-07 Dog arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884616910A SU1634385A1 (en) 1988-12-07 1988-12-07 Dog arrangement

Publications (1)

Publication Number Publication Date
SU1634385A1 true SU1634385A1 (en) 1991-03-15

Family

ID=21413685

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884616910A SU1634385A1 (en) 1988-12-07 1988-12-07 Dog arrangement

Country Status (1)

Country Link
SU (1) SU1634385A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Ансеров М.А. Приспособлени дл металлорежущих станков. М.- Л.: Машиностроение, 1966. с.336, рис.19. *

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