RU2013113470A - COMBINED WORM MILL - Google Patents
COMBINED WORM MILL Download PDFInfo
- Publication number
- RU2013113470A RU2013113470A RU2013113470/02A RU2013113470A RU2013113470A RU 2013113470 A RU2013113470 A RU 2013113470A RU 2013113470/02 A RU2013113470/02 A RU 2013113470/02A RU 2013113470 A RU2013113470 A RU 2013113470A RU 2013113470 A RU2013113470 A RU 2013113470A
- Authority
- RU
- Russia
- Prior art keywords
- longitudinal grooves
- clamping
- grooves
- angle
- cutting elements
- Prior art date
Links
Abstract
Сборная червячная фреза, в продольных пазах корпуса которой установлены в угловых пазах режущие элементы, образующие исходный контур в виде рейки, закрепленные в осевом направлении зажимными и опорными сухарями, а в радиальном - попарно посредством клина и винта, отличающаяся тем, что в указанных продольных пазах установлены опорные и упорные рейки, образующие сменные инструментальные блоки, которые, в свою очередь, закреплены винтами с помощью зажимных и опорных сухарей от осевого смещения, режущие элементы базируются в угловых пазах упорных реек с помощью зажимных клиньев, в продольных пазах, имеются плоская вертикальная поверхность и противоположная поверхность, выполненная под углом α, у зажимных клиньев имеются поверхности, одна поверхность выполнена плоской и вертикальной, а противоположная выполнена под углом α, каждый следующий сменный инструментальный блок смещен относительно предыдущего на величину ΔP, которая определяется по формуле:где Р- осевой шаг фрезы, мм;z- количество продольных пазов.A prefabricated worm cutter, in the longitudinal grooves of the case of which cutting elements are installed in the angular grooves, forming the initial contour in the form of a rack, axially fixed with clamping and supporting crackers, and radially - in pairs by means of a wedge and screw, characterized in that in the specified longitudinal grooves support and thrust rails are installed, forming interchangeable tool blocks, which, in turn, are fixed with screws using clamping and supporting crackers from axial displacement, the cutting elements are based in corner grooves With the help of clamping wedges, in the longitudinal grooves there are flat vertical surfaces and the opposite surface made at an angle α, the clamping wedges have surfaces, one surface is flat and vertical, and the opposite is made at an angle α, each subsequent interchangeable tool unit is offset relative to the previous one by ΔP, which is determined by the formula: where P is the axial pitch of the cutter, mm; z is the number of longitudinal grooves.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013113470/02A RU2532746C1 (en) | 2013-03-26 | 2013-03-26 | Composite worm cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013113470/02A RU2532746C1 (en) | 2013-03-26 | 2013-03-26 | Composite worm cutter |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013113470A true RU2013113470A (en) | 2014-10-10 |
RU2532746C1 RU2532746C1 (en) | 2014-11-10 |
Family
ID=53379613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013113470/02A RU2532746C1 (en) | 2013-03-26 | 2013-03-26 | Composite worm cutter |
Country Status (1)
Country | Link |
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RU (1) | RU2532746C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU181245U1 (en) * | 2017-12-27 | 2018-07-06 | Андрей Владимирович Ничков | COMBINED MILL |
RU187253U1 (en) * | 2017-12-27 | 2019-02-26 | Андрей Владимирович Ничков | COMBINED MILL |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2240951C2 (en) * | 1972-08-19 | 1974-10-03 | Hermann Leimbach Kg, 5600 Wuppertalbarmen | Hobs |
RU2102202C1 (en) * | 1995-01-11 | 1998-01-20 | Акционерное общество открытого типа "Научно-исследовательский технологический институт "Прогресс" | Sectional hobbing cutter |
RU6700U1 (en) * | 1997-05-06 | 1998-06-16 | Смольников Александр Семенович | TRAINING APPARATUS |
-
2013
- 2013-03-26 RU RU2013113470/02A patent/RU2532746C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2532746C1 (en) | 2014-11-10 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160327 |