JPS5627702A - Tail stock for lathe - Google Patents
Tail stock for latheInfo
- Publication number
- JPS5627702A JPS5627702A JP10092279A JP10092279A JPS5627702A JP S5627702 A JPS5627702 A JP S5627702A JP 10092279 A JP10092279 A JP 10092279A JP 10092279 A JP10092279 A JP 10092279A JP S5627702 A JPS5627702 A JP S5627702A
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- tail stock
- driver
- lathe
- energizing
- 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.)
- Granted
Links
Landscapes
- Turning (AREA)
Abstract
PURPOSE: To provide a tail stock to accurately and efficiently cut a slender, deflectable and heavy workpiece such as a crankshaft.
CONSTITUTION: A sleeve 3 is fitted in the body 1 of the tail stock of a lathe so that the sleeve can be moved in and out. The sleeve 3 is provided with feed means 15, 7 and a driver 19. The pitch of the feed screw 15 is selected on the basis of the lead of automatic locking. The lead angle θ of he screw and the angl θL of the automatic locking are related to each other as θ<θL or θ>θL. A thrusting force P1 is caused towards a rotary center 5 by energizing te driver 19. Another thrusting force P2 capable of causing reversal against the energizing of the driver 19 is applied from the side of the sleeve 3. Both the thrusting forces are related as P1<P2 on the basis of the angle θL. As a result, a workpiece is machined without being deflected.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10092279A JPS603521B2 (en) | 1979-08-08 | 1979-08-08 | Tail stock of lathe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10092279A JPS603521B2 (en) | 1979-08-08 | 1979-08-08 | Tail stock of lathe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5627702A true JPS5627702A (en) | 1981-03-18 |
JPS603521B2 JPS603521B2 (en) | 1985-01-29 |
Family
ID=14286829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10092279A Expired JPS603521B2 (en) | 1979-08-08 | 1979-08-08 | Tail stock of lathe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS603521B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6112607U (en) * | 1984-06-26 | 1986-01-24 | 富士機械製造株式会社 | Quill type tailstock |
-
1979
- 1979-08-08 JP JP10092279A patent/JPS603521B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6112607U (en) * | 1984-06-26 | 1986-01-24 | 富士機械製造株式会社 | Quill type tailstock |
Also Published As
Publication number | Publication date |
---|---|
JPS603521B2 (en) | 1985-01-29 |
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