SU1692778A1 - Composite worm-type milling cutter - Google Patents

Composite worm-type milling cutter Download PDF

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Publication number
SU1692778A1
SU1692778A1 SU894690800A SU4690800A SU1692778A1 SU 1692778 A1 SU1692778 A1 SU 1692778A1 SU 894690800 A SU894690800 A SU 894690800A SU 4690800 A SU4690800 A SU 4690800A SU 1692778 A1 SU1692778 A1 SU 1692778A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cutter
grooves
milling cutter
manufacture
hyperboloid
Prior art date
Application number
SU894690800A
Other languages
Russian (ru)
Inventor
Юрий Павлович Кузнецов
Original Assignee
Камское объединение по производству большегрузных автомобилей
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Application filed by Камское объединение по производству большегрузных автомобилей filed Critical Камское объединение по производству большегрузных автомобилей
Priority to SU894690800A priority Critical patent/SU1692778A1/en
Application granted granted Critical
Publication of SU1692778A1 publication Critical patent/SU1692778A1/en

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Abstract

Изобретение относитс  к инструментальному производству, в частности к изготовлению зубообрабатывающей черв чной фрезы. Цель изобретени  -расширение технологических возможностей фрезы и снижение трудоемкости ее изготовлени  за счет создани  условий использовани  одного вида реек дл  фрез с различным числом заходов и диаметров без дополнительной обработки, т.е. за счет унификации зубчатых реек. Черв чна  фреза состоит из выполненного в форме однополостного гиперболоида вращени  корпуса 1, на котором расположены по пр мой образующей пазы 2 дл  установки зубчатых реек. Пазы 2 наклонены к оси 00 фрезы на угол Я, равный углу подъема витков черв ка на диаметре горла 4 однополостного гиперболоида вращени . Профиль зуба реек в нормальном сечении имеет исходный производ щий контур. 5 ил.The invention relates to instrumental production, in particular to the manufacture of a gear-cutting worm milling cutter. The purpose of the invention is to expand the technological capabilities of the cutter and reduce the complexity of its manufacture by creating conditions for using one type of slats for cutters with different numbers of runs and diameters without additional processing, i.e. due to the unification of the toothed racks. A screwdriver consists of a rotation of body 1, made in the form of a single-cavity hyperboloid, on which are located along a straight line forming grooves 2 for installing gear racks. The grooves 2 are inclined to the axis 00 of the cutter at an angle I equal to the angle of elevation of the turns of the screw on the diameter of the throat 4 of the one-lid hyperboloid of rotation. The tooth profile of the laths in a normal section has an initial generating contour. 5 il.

Description

Фиг.22

b-lJL Повернуто сb-lJL Rotated with

Фм.5Fm.5

Claims (1)

Формулаизобретения Сборная червячная фреза для обработки зубчатых колес, в пазах корпуса которой размещены зубчатые рейки, спрофилированные на базе исходного производящего контура, отличающаяся тем, что, с целью расширения технологических воз30 можностей фрезы, снижения трудоемкости ее изготовления за счет унификации зубчатых реек, корпус выполнен в виде однополостного гиперболоида вращения, пазы расположены по его прямой образующей, а профиль зуба реек в нормальном сечении имеет исходный производящий контур.Formula of the invention A prefabricated worm cutter for machining gears, in the grooves of the housing of which gear racks are profiled on the basis of the initial manufacturing circuit, characterized in that, in order to expand the technological capabilities of the cutter, reduce the complexity of its manufacture due to the unification of gear racks, the housing is made in in the form of a single-cavity rotation hyperboloid, the grooves are located along its direct generatrix, and the tooth profile of the rails in the normal section has an initial producing contour. Фиг.2Figure 2
SU894690800A 1989-05-16 1989-05-16 Composite worm-type milling cutter SU1692778A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894690800A SU1692778A1 (en) 1989-05-16 1989-05-16 Composite worm-type milling cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894690800A SU1692778A1 (en) 1989-05-16 1989-05-16 Composite worm-type milling cutter

Publications (1)

Publication Number Publication Date
SU1692778A1 true SU1692778A1 (en) 1991-11-23

Family

ID=21447320

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894690800A SU1692778A1 (en) 1989-05-16 1989-05-16 Composite worm-type milling cutter

Country Status (1)

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SU (1) SU1692778A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2597933C2 (en) * 2012-09-11 2016-09-20 Валентин Алексеевич Настасенко Methods of processing hyperboloid worms and worm gear-cutting tools and device for their implementation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 83407, кл. В 23 F 21/16, 1959. Справочник инструментальщика. / Под ред. И.А.Орданарцева. - Л.: Машиностроение, 1987, с. 547, рис. 13, 25. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2597933C2 (en) * 2012-09-11 2016-09-20 Валентин Алексеевич Настасенко Methods of processing hyperboloid worms and worm gear-cutting tools and device for their implementation

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