SU607666A1 - Boring mandrel - Google Patents

Boring mandrel

Info

Publication number
SU607666A1
SU607666A1 SU721775724A SU1775724A SU607666A1 SU 607666 A1 SU607666 A1 SU 607666A1 SU 721775724 A SU721775724 A SU 721775724A SU 1775724 A SU1775724 A SU 1775724A SU 607666 A1 SU607666 A1 SU 607666A1
Authority
SU
USSR - Soviet Union
Prior art keywords
boring mandrel
mandrel
toolholder
boring
screws
Prior art date
Application number
SU721775724A
Other languages
Russian (ru)
Inventor
Николай Никонович Хейлик
Ада Александровна Голынец
Original Assignee
Ленинградское Станкостроительное Объединение 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 Ленинградское Станкостроительное Объединение Им.Я.М.Свердлова filed Critical Ленинградское Станкостроительное Объединение Им.Я.М.Свердлова
Priority to SU721775724A priority Critical patent/SU607666A1/en
Application granted granted Critical
Publication of SU607666A1 publication Critical patent/SU607666A1/en

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

(54) РАСТОЧНАЯ ОПРАВКА(54) BORROUND FRAME

ложен е, в направлении хвостовика 14. При этом под действием пружины 5 торец 8 резцедержател  4 упретс  в корпус 1, после этого винты 18 зат гивают. Затем в отверстие 6 резцедержател  4 устанавливают резец 7 и винтом 12 регулируют его вылет, после чего винтами 13 закрепл ют его в резцедержателе.This is done in the direction of the shank 14. In this case, under the action of the spring 5, the end 8 of the toolholder 4 rests against the housing 1, then the screws 18 are tightened. Then, the cutter 7 is installed into the hole 6 of the toolholder 4 and the screw 12 adjusts its reach, after which the screws 13 fix it in the toolholder.

В таком положении оправка готова к установке в шпиндель станка дл  черновой расточки обрабатываемой детали. После черновой расточки винт 15 подвод т вращением гайки 16 до упора в торец 8 резцедержател . Затем винты 18 освобождаюти вращением гайки 16 на необходимое число делений осуществл ют осевую подачу винта 15 и таким образом радиальную настройку резца 7 расположением в наклонном отверстии 3 резцедержател  4. После этого винты 18 завинчивают д/т  фиксации резцедержател .In this position, the mandrel is ready for installation in the spindle of the machine for rough boring the workpiece. After the rough boring, the screw 15 is brought in by turning the nut 16 until it stops at the end 8 of the toolholder. Then the screws 18 release the rotation of the nut 16 for the required number of divisions, axially feed the screw 15 and thus radially adjust the cutter 7 by placing it in the inclined hole 3 of the toolholder 4. After that, the screws 18 screw the toolholder to fix it.

Такое выполнение оправки делает ее конструкцию компактной.This embodiment of the mandrel makes its design compact.

Claims (1)

1. Патент США № 29454О4, кл.1. US Patent No. 29454О4, cl. 77-58, I960.77-58, I960. veve вид Аview A
SU721775724A 1972-04-21 1972-04-21 Boring mandrel SU607666A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU721775724A SU607666A1 (en) 1972-04-21 1972-04-21 Boring mandrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU721775724A SU607666A1 (en) 1972-04-21 1972-04-21 Boring mandrel

Publications (1)

Publication Number Publication Date
SU607666A1 true SU607666A1 (en) 1978-05-25

Family

ID=20511536

Family Applications (1)

Application Number Title Priority Date Filing Date
SU721775724A SU607666A1 (en) 1972-04-21 1972-04-21 Boring mandrel

Country Status (1)

Country Link
SU (1) SU607666A1 (en)

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