SU544513A1 - Device for turning screw cutter for machining variable pitch helical surfaces - Google Patents
Device for turning screw cutter for machining variable pitch helical surfacesInfo
- Publication number
- SU544513A1 SU544513A1 SU2119617A SU2119617A SU544513A1 SU 544513 A1 SU544513 A1 SU 544513A1 SU 2119617 A SU2119617 A SU 2119617A SU 2119617 A SU2119617 A SU 2119617A SU 544513 A1 SU544513 A1 SU 544513A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- screw
- variable pitch
- screw cutter
- turning screw
- helical surfaces
- Prior art date
Links
Description
скоростью, измен емой по заданной математической зависимости, благодар чему обеспечиваетс требуемый закон изменени скорости вращени электродвигател 1.the speed is varied according to a given mathematical dependence, due to which the required law of variation of the rotational speed of the electric motor 1 is provided.
При помощи муфты 2, редуктора 3 и цилиндрических зубчатых колес 4 вращение с заданной скоростью движени передаетс коническому дифференциалу, где оно складываетс с главным вращательным движением, получаемым от щпиндел 8 станка через гитару 6. Далее суммарное вращательное движение передаетс коробкой подач 19 на ходовой винт 20, который при помощи маточной гайки 23 перемещает с заданной неравномерностью хода инструментальный суппорт 21 с режущим инструментом 22, обрабатывающим винтовую поверхность с переменным щагом. Благодар простоте и компактности предлагаемого устройства , оно может быть применено практически на любом токарно-винторезном станке.With the help of clutch 2, gearbox 3 and spur gears 4, rotation with a given speed of movement is transmitted to a conical differential, where it folds with the main rotational movement received from the spindle 8 of the machine through the guitar 6. Next, the total rotational movement is transmitted by gearbox 19 to the spindle 20 which, with the aid of a uterine nut 23, moves the toolholder 21 with a cutting tool 22 that processes a helical surface with a variable clamp with a given unevenness of travel. Due to the simplicity and compactness of the proposed device, it can be used on almost any screw-cutting lathe.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2119617A SU544513A1 (en) | 1975-04-02 | 1975-04-02 | Device for turning screw cutter for machining variable pitch helical surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2119617A SU544513A1 (en) | 1975-04-02 | 1975-04-02 | Device for turning screw cutter for machining variable pitch helical surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
SU544513A1 true SU544513A1 (en) | 1977-01-30 |
Family
ID=20614679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2119617A SU544513A1 (en) | 1975-04-02 | 1975-04-02 | Device for turning screw cutter for machining variable pitch helical surfaces |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU544513A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102078971B (en) * | 2009-11-27 | 2012-10-03 | 天津百利阳光环保设备有限公司 | Roller notching machine |
CN115229278A (en) * | 2022-09-22 | 2022-10-25 | 江苏志威重工科技有限公司 | Manufacturing equipment and manufacturing method for slip ring support of horizontal-axis wind driven generator |
-
1975
- 1975-04-02 SU SU2119617A patent/SU544513A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102078971B (en) * | 2009-11-27 | 2012-10-03 | 天津百利阳光环保设备有限公司 | Roller notching machine |
CN115229278A (en) * | 2022-09-22 | 2022-10-25 | 江苏志威重工科技有限公司 | Manufacturing equipment and manufacturing method for slip ring support of horizontal-axis wind driven generator |
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