JPS55109532A - Removing device in screw thread molding machine of metal cover - Google Patents
Removing device in screw thread molding machine of metal coverInfo
- Publication number
- JPS55109532A JPS55109532A JP1725879A JP1725879A JPS55109532A JP S55109532 A JPS55109532 A JP S55109532A JP 1725879 A JP1725879 A JP 1725879A JP 1725879 A JP1725879 A JP 1725879A JP S55109532 A JPS55109532 A JP S55109532A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- metal cover
- screw thread
- molding member
- elevating table
- 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
- Closures For Containers (AREA)
- Transmission Devices (AREA)
Abstract
PURPOSE: To automatically remove the metal material having undergone molding from an inner molding member by providing a pressing member in the axial direction of the inner molding member and letting an elevating table descend together with the pressing member.
CONSTITUTION: An inner molding member 10 revolves while rotating about a stationary shaft 15 and its screw thread molding grooves are intermeshed with the screw thread molding grooves of an outer molding member 12, thereby molding screw threads on the side surface of a metal cover material 2. Next, a rotary disc 21 and inner molding member 10 further revolve and when they disengage from the sector-from outer molding member 12, a knock-out spindle is moved downward from a rolling barrel 16 by the action of the knock-out cam 43 of the bottom surface of a gear 18 and the cams 28, 29 below an elevating table 11 and at the same time a tubular assembly 23 moves downward and descends by sandwiching the metal cover meterial 2 between a pressing member 13 and elevating table 11. The rotation of the metal cover material 2 is stopped by this operation and only the inner molding member 10 rotates and therefore the metal cover material 2 is removed downward along the screw thread molding grooves 34 thereof.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54017258A JPS5823810B2 (en) | 1979-02-19 | 1979-02-19 | Deforming device in metal lid screw forming machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54017258A JPS5823810B2 (en) | 1979-02-19 | 1979-02-19 | Deforming device in metal lid screw forming machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55109532A true JPS55109532A (en) | 1980-08-23 |
JPS5823810B2 JPS5823810B2 (en) | 1983-05-17 |
Family
ID=11938928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54017258A Expired JPS5823810B2 (en) | 1979-02-19 | 1979-02-19 | Deforming device in metal lid screw forming machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5823810B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5212677U (en) * | 1975-07-15 | 1977-01-28 |
-
1979
- 1979-02-19 JP JP54017258A patent/JPS5823810B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5212677U (en) * | 1975-07-15 | 1977-01-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS5823810B2 (en) | 1983-05-17 |
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