SU111122A1 - Mill for hot rolling of teeth on conical drill cones - Google Patents
Mill for hot rolling of teeth on conical drill conesInfo
- Publication number
- SU111122A1 SU111122A1 SU572401A SU572401A SU111122A1 SU 111122 A1 SU111122 A1 SU 111122A1 SU 572401 A SU572401 A SU 572401A SU 572401 A SU572401 A SU 572401A SU 111122 A1 SU111122 A1 SU 111122A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- teeth
- mill
- rolls
- hot rolling
- conical
- Prior art date
Links
Landscapes
- Crushing And Grinding (AREA)
Description
Особенность описываемого накатного стана состоит в том, что накатку зубьев осуществл ют валками с неременной высотой зуба; причем вершины начальных конусов валков и заготовки совпадают в процессе всей накатки в общей точке.The peculiarity of the described rolling mill is that the teeth are rolled by rollers with an irregular tooth height; moreover, the tops of the initial cones of the rolls and the workpiece coincide in the process of the entire knurling at a common point.
Предлагаемый стан состоит из накатных зубчатых валков, собранных из нескольких конических шестерен, имеющих подачу по нормали (относительно обрабатываемой поверхности конической шарощки). Конические накатные валки и коническа накатываема щарощка привод тс во вращение от электропривода через шестеренные передачи. Подача накатных валков и обрабатываемой щарошки производитс гидравлическими цилиндрами.The proposed mill consists of knurled toothed rolls assembled from several bevel gears, having a feed along the normal (relative to the surface of the conical ball skewer). Tapered rollers and taper rolls are driven by electric drive through gears. The feed rolls and the machined shredder are fed by hydraulic cylinders.
Оси вращени накатных валков располагаютс под тупым углом к оси вращени накатываемой шарощки.The axes of rotation of the rolls are located at an obtuse angle to the axis of rotation of the rolled roller.
На фиг. 1 представлена схема стана дл гор чего накатывани зубчатых щарощек буровых долот, состо щего из накатываемой щарощки 1, накатных валков 2 и 2, гидроцилиндра 5 дл подачи заготовки, гтгоцнлиндров 4 и 4 дл подачи валков, муфт 5 н 5 .гч настройки валко . электромотора 6, коробки скоростей 7 и пусковой муфты 8.FIG. Figure 1 shows a diagram of a mill for hot rolling of gear bits of drill bits consisting of rolling roll 1, rolling rolls 2 and 2, hydraulic cylinder 5 for feeding the workpiece, hydraulic cylinders 4 and 4 for feeding rolls, sleeves 5 and 5. an electric motor 6, a box of speeds 7 and a starting clutch 8.
На фиг. 2 изображена схема накатывани зубьев улитковыми валками с переменным по высоте зубом.FIG. 2 shows a diagram of the rolling of the teeth by cochlear rollers with a tooth of variable height.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU572401A SU111122A1 (en) | 1957-04-30 | 1957-04-30 | Mill for hot rolling of teeth on conical drill cones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU572401A SU111122A1 (en) | 1957-04-30 | 1957-04-30 | Mill for hot rolling of teeth on conical drill cones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU111122A1 true SU111122A1 (en) | 1957-11-30 |
Family
ID=48383777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU572401A SU111122A1 (en) | 1957-04-30 | 1957-04-30 | Mill for hot rolling of teeth on conical drill cones |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU111122A1 (en) |
-
1957
- 1957-04-30 SU SU572401A patent/SU111122A1/en active
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