SU704727A1 - Composite cutting tool - Google Patents

Composite cutting tool

Info

Publication number
SU704727A1
SU704727A1 SU762410398A SU2410398A SU704727A1 SU 704727 A1 SU704727 A1 SU 704727A1 SU 762410398 A SU762410398 A SU 762410398A SU 2410398 A SU2410398 A SU 2410398A SU 704727 A1 SU704727 A1 SU 704727A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lever
cutting tool
plate
composite cutting
screw
Prior art date
Application number
SU762410398A
Other languages
Russian (ru)
Inventor
Виталий Архипович Загуменный
Станислав Васильевич Столяров
Original Assignee
Краматорский Индустриальный 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 Краматорский Индустриальный Институт filed Critical Краматорский Индустриальный Институт
Priority to SU762410398A priority Critical patent/SU704727A1/en
Application granted granted Critical
Publication of SU704727A1 publication Critical patent/SU704727A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)

Description

(54) СБОРНЫЙ РЕЖУЩИЙ ИНСТРУМЕНТ(54) ASSEMBLY CUTTING TOOL

1one

Изобретение относитс  к металле обработке.The invention relates to metal processing.

Известен сборный режущий инструмент , содержащий державку и Установленную в ее гнезде режущую пластину/ закрепл емую через центральное отверстие L-o6pa3Hbw качак цимс  рычагом и нажимным винтом (1. .The assembly cutting tool is known, which contains a holder and a cutting plate installed in its socket / fixed through the central hole L-o6pa3Hbw with a lever and a pressure screw (1..

В этом HHCTpi eHTS невозможно обеспечить плотное прилегание пластины к опоре корпуса под главным режущим лезвием, так KEIK сила прижати  пластины расположена со стороны стенки паза. Это отрицательно сказываетс  на прочности пластины.In this HHCTpi eHTS, it is impossible to ensure a tight fit of the plate to the body support under the main cutting blade, so the KEIK pressing force of the plate is located on the side of the groove wall. This adversely affects the strength of the plate.

Цель изобретени  - повышение прочности пластин.The purpose of the invention is to increase the strength of the plates.

Дл  этого в предлагаемом инструменте верхн   часть качающегос  рычага выполнена с криволинейньм выс; тупом, предназначенным дл . взаймедействи  со стенкой отверсти  п.пасти ны со стороны главной режущей кромки .For this, in the proposed tool, the upper part of the swing arm is made with a curvilinear height; stupid intended for Borrow with the wall of the hole ppasti us from the side of the main cutting edge.

На фиг. 1 изображен описываемый инструмент, вид сверху; на фиг. 2 - разрез А-А на фиг. 1; на фиг. 3 версн   часть рычага,FIG. 1 shows the described tool, top view; in fig. 2 shows section A-A in FIG. one; in fig. 3 versa part of the lever,

В гнезде корпуса 1 закреплена с помощью L-обраЭного качакщегос  рычага 2 и нажимного винта 3 режуща  пластина 4. Верхн   часть рычага 2 выполнена с криволинейньм выступом 5, контактирук цим со стенкой 6 конического отверсти  пластины 4. СIn the housing nest 1, it is fixed with an L-shaped lever 2 and a pressure screw 3 of the cutting plate 4. The upper part of the lever 2 is made with a curved protrusion 5, which is in contact with the wall 6 of the conical opening of the plate 4. With

противоположной:стороны верхн   часть 7 рычага контактирует со стенкой отверсти  в месте перехода цилиндрической части отверсти  в ко0 ническую. Своей средней частью 8 рычаг опираетс  на регулировочт ый Винт 9; нижн   чапть .10 рычага выполнена с плечом 11, на который воздействует нажимной винт 3..,opposite: the upper part 7 of the lever is in contact with the wall of the hole at the junction of the cylindrical part of the hole to the conical. With its middle part 8, the lever rests on the adjusting screw Screw 9; the lower chapt .10 of the lever is made with the shoulder 11, which is affected by the pressure screw 3 ..,

5five

Верхн   часть рычага отогнута на некоторой угол ч дл  сн ти  и надевали  на нее пластины 4.The upper part of the lever is bent at a certain angle h for removal and plates 4 are put on it.

00

Закрепл ет пластину 4 следукйцимFixes the plate 4 to follow

образсм.image

В рабочее положение Е«чаг 2 настраивают винтсм 9. При ввинчивании в кортус нажимного винта 3 он деист In working position E "chag 2 adjust the screw 9. When screwed into the cortus push screw 3, it deist

5 вует на плечо 11 рычага 2 и последний , поворачива сь отно&ите.пьно вин;та 9, прижимает своей верхней частью 7 пластину 4 к стенке 12 гнезда корпуса 1, а криволинейньам выступом 5 0 к опоре 13 корпуса 1.5 points on the arm 11 of the lever 2 and the latter, turning the ratio of wines; that 9, presses with its upper part 7 the plate 4 against the wall 12 of the nest of the housing 1, and the curvilinear projection 5 0 towards the support 13 of the housing 1.

Claims (1)

1. Патент США 3848303, кл. 29-96, 1974 (прототип).1. US patent 3848303, CL. 29-96, 1974 (prototype). J55ffl«ai--: i :.ti;r- ;,J55ffl "ai--: i: .ti; r-;, 1212
SU762410398A 1976-10-11 1976-10-11 Composite cutting tool SU704727A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762410398A SU704727A1 (en) 1976-10-11 1976-10-11 Composite cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762410398A SU704727A1 (en) 1976-10-11 1976-10-11 Composite cutting tool

Publications (1)

Publication Number Publication Date
SU704727A1 true SU704727A1 (en) 1979-12-25

Family

ID=20679244

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762410398A SU704727A1 (en) 1976-10-11 1976-10-11 Composite cutting tool

Country Status (1)

Country Link
SU (1) SU704727A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615650A (en) * 1985-10-15 1986-10-07 Gte Valeron Corporation Locking pin for a tool holder
WO2013042127A1 (en) * 2011-09-19 2013-03-28 Iscar Ltd. Cutting insert, cutting body and clamping mechanism of a cutting tool assembly for chip removal
RU2558689C1 (en) * 2014-06-16 2015-08-10 Нина Алексеевна Корюкина Cutting plate and assembled cutting tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615650A (en) * 1985-10-15 1986-10-07 Gte Valeron Corporation Locking pin for a tool holder
WO2013042127A1 (en) * 2011-09-19 2013-03-28 Iscar Ltd. Cutting insert, cutting body and clamping mechanism of a cutting tool assembly for chip removal
US9033621B2 (en) 2011-09-19 2015-05-19 Iscar, Ltd. Cutting insert, cutting body and clamping mechanism of a cutting tool assembly for chip removal
RU2599060C2 (en) * 2011-09-19 2016-10-10 Искар Лтд. Cutting insert, cutting body and clamping mechanism of cutting tool assembly for chip removal
RU2558689C1 (en) * 2014-06-16 2015-08-10 Нина Алексеевна Корюкина Cutting plate and assembled cutting tool

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