SU984813A1 - Indexing device to metal cutting machine tool - Google Patents
Indexing device to metal cutting machine tool Download PDFInfo
- Publication number
- SU984813A1 SU984813A1 SU813321906A SU3321906A SU984813A1 SU 984813 A1 SU984813 A1 SU 984813A1 SU 813321906 A SU813321906 A SU 813321906A SU 3321906 A SU3321906 A SU 3321906A SU 984813 A1 SU984813 A1 SU 984813A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutting machine
- metal cutting
- cranks
- dividing
- faceplate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
- B23Q1/5468—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair
- B23Q1/5481—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair followed parallelly by a single rotating pair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/08—Index mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Description
На планшайбе 5 устанавливают относительно вращающегос со скоростью резани и перемещающегос со скоростью подачи S инструмента 13 (гребенка , фреза, абразивный круг и т.п. обрабатываемое зубчатое колесо 14„ Движение от привода 2 передаетс ведущему кривошипу 7, который сообщает корпусу 1, а следовательно, и планшайбе 5 с колесом 14 плоско-параллельное движение по окружности радиу . сом, равным эксцентриситету е. Одновременно вращение от ведущего кривошипа 7 передаетс через коническую зубчатую передачу 11 и звено 12 настройки на черв к 3, который вращает нерв чное колесо 4 совместно с планшайбой 5 и колесом 14.On faceplate 5, a tool 13 is mounted relatively rotating at cutting speed and moving at feed speed S (comb, milling cutter, abrasive wheel, etc.) gear wheel 14 is processed by driving crank 7, which informs housing 1 and therefore , and the faceplate 5 with the wheel 14 is parallel-parallel movement around the circumference of the radius catfish equal to the eccentricity E. Simultaneously, the rotation from the driving crank 7 is transmitted through the bevel gear 11 and the link 12 to the worm 3, the cat ing rotates nerve chnoe wheel 4 together with the faceplate 5 and the wheel 14.
В ре.зультате обрабатываемое зубча тое колесо 14 получает относительное инструмента 13 непрерывное вращение вокруг своей оси и плоско-параллельное движение по радиусу эксцентриситетом е. При согласовании плоско-параллельного движени колеса 14 с его вращением,- обеспечивающим линейное . перемещение на 2е за угло;вой поворот на шаг Р, т.е. 2е Р, обеспечиваетс обкат колеса 14 по производ щей рейке 15. Если инструмент 13 выполнен по профилю зуба рейки 15, то на колесе 14 получим зуб эвольвентного профил при согласовании указанных движений, которое достигаетс путем подбора звена 12 настройки (зубчатых сменных колес)„ In the result, the machined gear wheel 14 receives a relative tool 13 continuous rotation around its axis and plane-parallel movement along the radius by an eccentricity e. When matching the plane-parallel movement of the wheel 14 with its rotation, providing a linear one. moving to 2nd angle; howling turn by step P, i.e. 2e P, wheel 14 is rolled on production rail 15. If tool 13 is made along the tooth profile of the rail 15, then on wheel 14 we will get an involute profile tooth when matching the specified movements, which is achieved by selecting a link 12 of setting (gear wheels) „
Предлагаема конструкци делительного устройства может быть применена при нарезании зубчатых колес в услови х обката на универсальном оборудовании без специального профильного инструмента (модульных дисков фрез), а также дл обработки гипоциклически и полигональных поверхностей. В результате сокращаютс затраты на производство оборудовани и режущего инструмента .The proposed design of the dividing device can be used when cutting gears in rolling conditions on universal equipment without special tools (modular cutter disks), as well as for processing hypocyclic and polygonal surfaces. As a result, the costs of manufacturing equipment and cutting tools are reduced.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813321906A SU984813A1 (en) | 1981-07-17 | 1981-07-17 | Indexing device to metal cutting machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813321906A SU984813A1 (en) | 1981-07-17 | 1981-07-17 | Indexing device to metal cutting machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
SU984813A1 true SU984813A1 (en) | 1982-12-30 |
Family
ID=20970777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813321906A SU984813A1 (en) | 1981-07-17 | 1981-07-17 | Indexing device to metal cutting machine tool |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU984813A1 (en) |
-
1981
- 1981-07-17 SU SU813321906A patent/SU984813A1/en active
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