MY107557A - Roll threading apparatus for threading end blank for metal drum conatainer - Google Patents
Roll threading apparatus for threading end blank for metal drum conatainerInfo
- Publication number
- MY107557A MY107557A MYPI92002290A MYPI19922290A MY107557A MY 107557 A MY107557 A MY 107557A MY PI92002290 A MYPI92002290 A MY PI92002290A MY PI19922290 A MYPI19922290 A MY PI19922290A MY 107557 A MY107557 A MY 107557A
- Authority
- MY
- Malaysia
- Prior art keywords
- threading
- roll
- tubular flange
- flange
- threading roll
- Prior art date
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A TURNABLE FOR SUPPORTING AND END BLANK HAVING A TUBULAR FLANGE INTEGRAL THEREWITH IS ROTATABLE ABOUT AN AXIS OF THE TUBULAR FLANGE. AN ANNULAR THREADING ROLL DIE ROTATABLE WITH THE TURNTABLE RECEIVES THEREIN THE FLANGE OF THE END BLANK WITH A FULL OUTER CIRCUMFERENTIAL SURFACE OF THE TUBULAR FLANGE BEING HELD AGAINST THE ANNULAR THREADING ROLL DIE. THE ANNULAR THREADING ROLL DIE HAS A FIRST INNER THREADING SURFACE FOR THREADING THE TUBULAR FLANGE. A THREADING ROLL IS INSERTED INTO THE TUBULAR OF THE END FLANGE SUPPORTED ON THE TURNTABLE IN SPACED RELATIONSHIP TO AN INNER CIRCUMFERENTIAL SURFACE OF THE TUBULAR FLANGE. THE THREADING ROLL IS ROTATABLE AND MOVABLE TOWARD THE INNER CIRCUMFERENTIAL SURFACE TO THE TUBULAR FLANGE, AND HAS A SECOND INNER THREADING SURFACE WHICH IS COMPLEMENTARY TO THE FIRST THREADING SURFACE. IN OPERATION, THE THREADING ROLL DIE IS ROTATED THROUGH THE TURNTABLE AND THE THREADING ROLL IS ALSO ROTATED IN SYNCHRONISM WITH EACH OTHER IN THE SAME DIRECTION, AND THE THREADING ROLL IS MOVED TOWARD THE THREADING ROLL DIE TO PRESS THE THREADING ROLL AGAINST THE INNER CIRCUMFERENTIAL SURFACE OF THE TUBULAR FLANGE WHILE THE THREADING ROLL DIE AND THE THREADING ROLL ARE BEING ROTATED. WHILE THE FIRST AND SECOND THREADING SURFACES ARE BEING ROTATED, THEY ARE PRESSED AGAINST THE TUBULAR FLANGE TO THREAD THE TUBULAR FLANGE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3327430A JPH05161935A (en) | 1991-12-11 | 1991-12-11 | Thread rolling machine of top plate of metallic drum container |
Publications (1)
Publication Number | Publication Date |
---|---|
MY107557A true MY107557A (en) | 1996-04-08 |
Family
ID=79961146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI92002290A MY107557A (en) | 1991-12-11 | 1992-12-11 | Roll threading apparatus for threading end blank for metal drum conatainer |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY107557A (en) |
-
1992
- 1992-12-11 MY MYPI92002290A patent/MY107557A/en unknown
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