SU1194600A1 - Side-and-face milling cutter - Google Patents

Side-and-face milling cutter Download PDF

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Publication number
SU1194600A1
SU1194600A1 SU833654352A SU3654352A SU1194600A1 SU 1194600 A1 SU1194600 A1 SU 1194600A1 SU 833654352 A SU833654352 A SU 833654352A SU 3654352 A SU3654352 A SU 3654352A SU 1194600 A1 SU1194600 A1 SU 1194600A1
Authority
SU
USSR - Soviet Union
Prior art keywords
screw
milling cutter
teeth
transverse groove
nuts
Prior art date
Application number
SU833654352A
Other languages
Russian (ru)
Inventor
Владимир Федорович Нагайцев
Евгений Григорьевич Кузовенко
Original Assignee
Nagajtsev Vladimir F
Kuzovenko Evgenij G
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 Nagajtsev Vladimir F, Kuzovenko Evgenij G filed Critical Nagajtsev Vladimir F
Priority to SU833654352A priority Critical patent/SU1194600A1/en
Application granted granted Critical
Publication of SU1194600A1 publication Critical patent/SU1194600A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B23C5/2472—Securing arrangements for bits or teeth or cutting inserts adjustable the adjusting means being screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B23C5/2493—Securing arrangements for bits or teeth or cutting inserts adjustable where the adjustment is made by deforming the seating surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2265—Securing arrangements for bits or teeth or cutting inserts by means of a wedge
    • B23C5/2269—Securing arrangements for bits or teeth or cutting inserts by means of a wedge for plate-like cutting inserts 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2298—Securing arrangements for bits or teeth or cutting inserts secured by resilient/flexible means
    • B23C5/2301—Securing arrangements for bits or teeth or cutting inserts secured by resilient/flexible means for plate-like cutting inserts 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B23C5/2479—Securing arrangements for bits or teeth or cutting inserts adjustable the adjusting means being eccentrics

Abstract

1. ФРЕЗА ДИСКОВАЯ ТРЕХСТОРОННЯЯ , в пазах корпуса которой расположены режущие пластины, установленные на вставках, кажда  из которых имеет поперечный паз, в который входит поводок винта, размещенного в продольном отверстии корпуса, отличающа с  тем, что, с цепью повьппени  стойкости инструмента путем уменьшени  биени  зубьев, повоftoK винта вьтолнен в виде гайки, векоюзкА  SSt. установленной с возможностью фиксации от проворота и имеющей дл  регулировани  радиального биени  зубьев эксцентричную наружную поверхность, а в продольном отверстии корпуса образован выступ, вход щий в выполненную на винте кольцевую канавку. 2.Фреза ПОП.1, отличающа с  тем, что она снабжена стопор щими гайками, а на винтах дл  взаимодействи  с гайками выполнена дополнительна  резьбова  нарезка, направление которой противоположно основной. 3. Фреза по ПП.1 и 2, отличающа с  тем, что на каждой (Л вставке выполнен упругий лепесток, образующий одну из сторон поперечного паза. со Од1. MILLING DISK TRIPLE-SIDED, in the grooves of the body of which there are cutting plates mounted on inserts, each of which has a transverse groove into which the lead of the screw placed in the longitudinal hole of the body, characterized in that with a chain of tool resistance, decreases by The teeth bend, the screw of the screw is made in the form of a nut, SSt. mounted with the possibility of fixation against rotation and having an eccentric outer surface for adjusting the radial runout of the teeth, and a protrusion is formed in the longitudinal opening of the housing and into the annular groove made on the screw. 2. Milling cutter POP.1, characterized in that it is provided with locking nuts, and on screws for interacting with nuts, additional threading is made, the direction of which is opposite to the main one. 3. A milling cutter in accordance with Claims 1 and 2, characterized in that on each (L insert an elastic petal is formed, forming one of the sides of the transverse groove. With Od

Description

Изобретение относитс  к конструкци м металлорежущих инструментов.The invention relates to the design of metal cutting tools.

Цель изобретени  - повьштение стойкости инструмента путем уменьшени  биени  зубьев, осуществл емого посредством обеспечени  возможности одним элементом регулировать как радиальное , так и осевое положени  режущих пластин.The purpose of the invention is to increase tool life by reducing the tooth beating, carried out by allowing one element to adjust both the radial and axial position of the cutting inserts.

На фиг..1 схематически изображена дискова  трехсторонн   фреза; на фиг.2 - узел 1 на фиг.1Сс увеличенным изображением резцового узла); на фиг.З - сечение А-А на фиг.2.In Fig.1 schematically shows a disc trilateral cutter; figure 2 - node 1 figs with an enlarged image of the incisal node); on fig.Z - section aa in figure 2.

Фреза состоит из корпуса 1, в- пазах которого установлены на вставках 2 режущие пластины 3. На вставках выполнены поперечные пазы 4, однбй из сторон которых  вл ютс  упругие лепестки 5. В отверстии корпуса 6 установлены винты 7 с поводками 8, вьшолненными в виде гайки со шлицами и эксцентричной наружной поверхностьюThe milling cutter consists of a body 1, in which the cutting plates 3 are mounted on the inserts 2. The inserts have transverse grooves 4, one of the sides of which are elastic petals 5. Screws 7 with leads 8 are installed in the hole in the body 6 and are made in the form of a nut with slots and eccentric outer surface

9. Винты имеют кольцевую канавку 10, в которую вход т выступы I I отверстий корпуса, и дополнительную резьбовую нарезку 12, направление которой противоположно направлению резьбы основной резьбовой нарезки 13.9. The screws have an annular groove 10 in which the protrusions I of the I holes of the housing are included, and an additional threaded thread 12, the direction of which is opposite to the thread direction of the main threaded thread 13.

На дополнительную резьбовую нарезку навинчены стопор щие гайкиThe locking nuts are screwed onto the additional threaded thread.

14. Закрепление деталей резцового .узла осуществл етс  с помощью клина 15. Дл  осуществлени  регулировки осевого выпета режущих пластин необходимо вращать винт и одновременно удерживать от проворота гайку с эксцентричной наружной поверхностью , а дл  осуществлени  регулировки пластин в радиальном направлении необходимо вращать гайку14. Fastening parts of the incisal node is carried out using a wedge 15. To adjust the axial protrusion of the cutting plates, you need to rotate the screw and at the same time hold the nut with the eccentric outer surface from rotation, and to adjust the plates in the radial direction, you must rotate the nut

с эксцентричной наружной поверхностью одновременно с винтом. После регулировки закручиваютс  стопорные гайки.with eccentric outer surface simultaneously with the screw. After adjustment, lock nuts are tightened.

А-АAa

Claims (3)

1. ФРЕЗА ДИСКОВАЯ ТРЕХСТОРОННЯЯ, в пазах корпуса которой расположены режущие пластины, установленные на вставках, каждая из которых имеет поперечный паз, в который входит поводок винта, размещенного в продольном отверстии корпуса, отличающаяся тем, что, с цепью повышения стойкости инструмента путем уменьшения биения зубьев, поводок винта выполнен в виде гайки,' установленной с возможностью фиксации от проворота и имеющей для регулирования радиального биения зубьев эксцентричную наружную поверхность, а в продольном отверстии корпуса образован выступ, входящий в выполненную на винте кольцевую канавку.1. THREE-SIDED DISC MILLER, in the grooves of the case of which there are cutting inserts mounted on the inserts, each of which has a transverse groove, which includes a lead of the screw located in the longitudinal hole of the case, characterized in that, with a chain to increase tool life by reducing runout teeth, the screw lead is made in the form of a nut, mounted with the possibility of fixation against rotation and having an eccentric outer surface for regulating the radial beating of the teeth, and in the longitudinal hole of the housing A protrusion is included in the annular groove made on the screw. 2. Фреза по п.1, отличаю- щаяся тем, что она снабжена стопорящими гайками, а на винтах для взаимодействия с гайками выполнена дополнительная резьбовая нарезка, направление которой противоположно основной. _2. The milling cutter according to claim 1, characterized in that it is provided with locking nuts, and an additional threaded thread is made on the screws to interact with the nuts, the direction of which is opposite to the main one. _ ОABOUT 3. Фреза попп.1и2,отли- 19 чающаяся тем, что на каждой вставке выполнен упругий лепесток, образующий одну из сторон поперечного паза.3. Mill popp.1i2, characterized in that each insert is made of an elastic tab, forming one of the sides of the transverse groove. Фиг. 1FIG. 1 1 1 и1 1 and
SU833654352A 1983-10-21 1983-10-21 Side-and-face milling cutter SU1194600A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833654352A SU1194600A1 (en) 1983-10-21 1983-10-21 Side-and-face milling cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833654352A SU1194600A1 (en) 1983-10-21 1983-10-21 Side-and-face milling cutter

Publications (1)

Publication Number Publication Date
SU1194600A1 true SU1194600A1 (en) 1985-11-30

Family

ID=21086163

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833654352A SU1194600A1 (en) 1983-10-21 1983-10-21 Side-and-face milling cutter

Country Status (1)

Country Link
SU (1) SU1194600A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2594298C2 (en) * 2011-07-19 2016-08-10 Искар Лтд. Cutting body designed for fine tuning

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент DD № 109816, кл.4965/24, 1974. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2594298C2 (en) * 2011-07-19 2016-08-10 Искар Лтд. Cutting body designed for fine tuning

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