RU94028527A - Boring plansupport head - Google Patents

Boring plansupport head

Info

Publication number
RU94028527A
RU94028527A RU94028527/08A RU94028527A RU94028527A RU 94028527 A RU94028527 A RU 94028527A RU 94028527/08 A RU94028527/08 A RU 94028527/08A RU 94028527 A RU94028527 A RU 94028527A RU 94028527 A RU94028527 A RU 94028527A
Authority
RU
Russia
Prior art keywords
boring
head
faceplate
face end
disk
Prior art date
Application number
RU94028527/08A
Other languages
Russian (ru)
Other versions
RU2074790C1 (en
Inventor
Д.А. Лисков
И.А. Колка
Original Assignee
Товарищество с ограниченной ответственностью Научно-производственное предприятие "Пумориинструмент
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 Товарищество с ограниченной ответственностью Научно-производственное предприятие "Пумориинструмент filed Critical Товарищество с ограниченной ответственностью Научно-производственное предприятие "Пумориинструмент
Priority to RU94028527A priority Critical patent/RU2074790C1/en
Publication of RU94028527A publication Critical patent/RU94028527A/en
Application granted granted Critical
Publication of RU2074790C1 publication Critical patent/RU2074790C1/en

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  • Drilling And Boring (AREA)

Abstract

FIELD: mechanical engineering. SUBSTANCE: head has non-rotating housing immovable relative to spindle head, faceplate 3 in whose guideways 5 support 6 as well as intermediate disk 4 are mounted for movement from step-type engine 7. Cruciform projections entering the corresponding notches of replaceable stems with gap are made on face end of disk 4. Centering pin entering the corresponding centering hole of stems is made on face end of faceplate housing. EFFECT: enhanced quality of hole boring and face end undercut in machine tools of milling-boring series with numerical programmed control, enhanced reliability. 6 dwg

Claims (1)

Головка предназначена для расточки отверстий и подрезки торцов на станках фрезерно-расточной группы с ЧПУ. Она содержит неподвижный относительно шпиндельной бабки невращающийся корпус, планшайбу 3, в направляющих 5 которой установлен с возможностью перемещения от шагового двигателя 7 суппорт 6, а также промежуточный диск 4. На торце диска 4 выполнены крестообразные выступы, входящие с зазором в соответствувщие пазы сменных хвостовиков. На торце корпуса планшайбы выполнен центрирующий штырь, входящий в соответствующее центрирующее отверстие хвостовиков. 6 ил.The head is designed for boring holes and trimming ends on CNC milling and boring machines. It contains a non-rotating body fixed relative to the headstock, a faceplate 3, in the guides 5 of which a support 6 is mounted with the possibility of moving from the stepper motor 7, as well as an intermediate disk 4. On the end face of the disk 4 there are cross-shaped protrusions entering with a gap in the corresponding grooves of the interchangeable shanks. At the end of the faceplate body, a centering pin is made, which enters the corresponding centering hole of the shanks. 6 ill.
RU94028527A 1994-07-27 1994-07-27 Boring and facing head RU2074790C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94028527A RU2074790C1 (en) 1994-07-27 1994-07-27 Boring and facing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94028527A RU2074790C1 (en) 1994-07-27 1994-07-27 Boring and facing head

Publications (2)

Publication Number Publication Date
RU94028527A true RU94028527A (en) 1996-04-27
RU2074790C1 RU2074790C1 (en) 1997-03-10

Family

ID=20159136

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94028527A RU2074790C1 (en) 1994-07-27 1994-07-27 Boring and facing head

Country Status (1)

Country Link
RU (1) RU2074790C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333697B1 (en) * 2011-03-11 2013-08-26 Teeness Asa Device for internally machined cutting with a nozzle for flushing the cutting fluid against the shear

Also Published As

Publication number Publication date
RU2074790C1 (en) 1997-03-10

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