SU844131A1 - Built up cutting tool - Google Patents

Built up cutting tool Download PDF

Info

Publication number
SU844131A1
SU844131A1 SU792772171A SU2772171A SU844131A1 SU 844131 A1 SU844131 A1 SU 844131A1 SU 792772171 A SU792772171 A SU 792772171A SU 2772171 A SU2772171 A SU 2772171A SU 844131 A1 SU844131 A1 SU 844131A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cutting tool
pressure element
built
plate
threaded
Prior art date
Application number
SU792772171A
Other languages
Russian (ru)
Inventor
Анатолий Прокофьевич Драгун
Original Assignee
Ленинградское Особое Конструкторскоебюро Abtomatob И Револьверных Ctah-Kob
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 Особое Конструкторскоебюро Abtomatob И Револьверных Ctah-Kob filed Critical Ленинградское Особое Конструкторскоебюро Abtomatob И Револьверных Ctah-Kob
Priority to SU792772171A priority Critical patent/SU844131A1/en
Application granted granted Critical
Publication of SU844131A1 publication Critical patent/SU844131A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1662—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the cutting insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/04—Fixation screws, bolts or pins of particular form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

участке обеспечивает вывинчивание пальца , а также служит дл  него шарнирнрй опорой.section provides unscrewing the finger, and also serves as a hinge support.

Claims (2)

Формула изобретени Invention Formula I. Сборный режущий инструмент с механическим креплением режущей пластины посредством расположенного в отверстии корпуса качающегос  пальца с бочкообразной головкой и конической частью, контактирующей с нажимным элементом, отличающийс  тем, что, с целью повыщени  надежности и жесткости креплени  пластины , между конической, частью пальца и его головкей выпрлнен резьбовой по сок, а в отверстии корпуса - резьбовой участок с центральным углом, большим 90°, но не превыщающем 180°.I. Combined cutting tool with mechanical fastening of the cutting plate by means of a swinging finger located in the housing bore with a barrel-shaped head and a conical part in contact with the pressure element, characterized in that, in order to increase the reliability and rigidity of the plate, the head was threaded for juice, and in the case hole there was a threaded section with a central angle greater than 90 ° but not exceeding 180 °. 2. Инструмент по п. 1, отличающийс   тем, что нажимной элемент выполнен в виде штифта, установленного в корпусе перпендикул рно оси пальца. Источники информации,2. A tool according to claim 1, characterized in that the pressure element is made in the form of a pin mounted in the housing perpendicular to the axis of the finger. Information sources, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 543465, кл. В 23В 27/16, 1975.taken into account during the examination 1. USSR Copyright Certificate No. 543465, cl. B 23B 27/16, 1975. Фиг. JFIG. J 10ten
SU792772171A 1979-05-29 1979-05-29 Built up cutting tool SU844131A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792772171A SU844131A1 (en) 1979-05-29 1979-05-29 Built up cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792772171A SU844131A1 (en) 1979-05-29 1979-05-29 Built up cutting tool

Publications (1)

Publication Number Publication Date
SU844131A1 true SU844131A1 (en) 1981-07-07

Family

ID=20830273

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792772171A SU844131A1 (en) 1979-05-29 1979-05-29 Built up cutting tool

Country Status (1)

Country Link
SU (1) SU844131A1 (en)

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