JPS5662721A - Clutch mechanism of main shaft in automatic lathe with hob-cutting device - Google Patents
Clutch mechanism of main shaft in automatic lathe with hob-cutting deviceInfo
- Publication number
- JPS5662721A JPS5662721A JP13683479A JP13683479A JPS5662721A JP S5662721 A JPS5662721 A JP S5662721A JP 13683479 A JP13683479 A JP 13683479A JP 13683479 A JP13683479 A JP 13683479A JP S5662721 A JPS5662721 A JP S5662721A
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- gear
- hob
- cutting device
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To eliminate a faulty tooth shape and the like due to the slippage phenomenon of the clutch by a method wherein a pawl clutch is adopted as a rotation transmitting means for the hob cut machining and further the complete synchronous rotation of a hob cutter spindle and a main-shaft spindle is made possible.
CONSTITUTION: A gear cutting device is added to the automatic lathe whereby small-diameter gears of high precision for a precision machine such as a watch are manufactured and thereby gear cutting as well as turn machining is performed by one and the same machine. Next, a movable body 36 moves slidably on the mainshaft spindle 11, together with a master gear 37, through the intermediary of the operation of a lever, thereby enabling the selective shifting of a cone form and the pawl clutches 34 and 35. Moverover, on the occasion of the gear cut machining, the hob cutter spindle 25, a spindle 11 and a trimmer spindle 50 are all rotated synchronously by a transmission system and in coordination with this a hob cutting device is made to traverse by a gear-cutting cam driving system, whereby the prescribed gear cut machining is performed. Thus, the faulty tooth shape and the like due to the slippage phenomenon of the clutch is eliminated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13683479A JPS5662721A (en) | 1979-10-23 | 1979-10-23 | Clutch mechanism of main shaft in automatic lathe with hob-cutting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13683479A JPS5662721A (en) | 1979-10-23 | 1979-10-23 | Clutch mechanism of main shaft in automatic lathe with hob-cutting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5662721A true JPS5662721A (en) | 1981-05-28 |
Family
ID=15184587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13683479A Pending JPS5662721A (en) | 1979-10-23 | 1979-10-23 | Clutch mechanism of main shaft in automatic lathe with hob-cutting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5662721A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6618917B2 (en) | 2000-01-12 | 2003-09-16 | Dainichi Kinzoku Kogyo Co., Ltd. | Complex machining tools |
CN113798600A (en) * | 2021-09-18 | 2021-12-17 | 瑞安市三马机械有限公司 | Helical gear production and processing system |
-
1979
- 1979-10-23 JP JP13683479A patent/JPS5662721A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6618917B2 (en) | 2000-01-12 | 2003-09-16 | Dainichi Kinzoku Kogyo Co., Ltd. | Complex machining tools |
CN113798600A (en) * | 2021-09-18 | 2021-12-17 | 瑞安市三马机械有限公司 | Helical gear production and processing system |
CN113798600B (en) * | 2021-09-18 | 2022-09-02 | 福清市永裕来齿轮有限公司 | Helical gear production and processing system |
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