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US 2015/0056035 A1Published application
Tapping machine and tap die, and method of detecting overstroke of tap
AssigneeAmada Company, Limited
InventorsNobuhisa SONODA, Shingo ARAI, Junichi ASAMI
Life of this patent
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Abstract
A tapping tool is mountable on an adapter for tapping. The adapter includes a ring gear in which the tapping tool is mountable; and a gear holder in which the ring gear is disposed and which is mountable on a turret of a turret punch press so as to locate the disposed ring gear at a position corresponding to a punch mounting section formed in advance in the turret. The tapping tool includes a cylindrical body and a rotating body.
Claims4
A tapping tool mountable on an adapter for tapping including:
- ring gear in which the tapping tool is mountable;
- and a gear holder in which the ring gear is disposed and which is mountable on a turret of the turret punch press so as to locate the disposed ring gear at a position corresponding to a punch mounting section formed in advance in the turret, the tapping tool comprising:
- a cylindrical body including a master screw formed on an inner circumference thereof and being disposed in a through-hole of the ring gear and a mounting section of the turret;
- and
- a rotating body being configured to be capable of holding a tap, including a master screw formed on an outer circumference thereof so as to be threadedly engaged with the master screw on the cylindrical body, being disposed inside the cylindrical body by threadedly engaging the master screw with the master screw on the cylindrical body, rotating along with rotation of the ring gear, and moving in an extending direction of a central axis of the rotation.
2 more elements
Dependencies are inferred from the claim text.