US 12,472,600 B2
Turret device
Kazuya Asakawa, Toyota (JP)
Assigned to FUJI CORPORATION, Chiryu (JP)
Appl. No. 18/248,267
Filed by FUJI CORPORATION, Chiryu (JP)
PCT Filed Nov. 11, 2020, PCT No. PCT/JP2020/042017
§ 371(c)(1), (2) Date Apr. 7, 2023,
PCT Pub. No. WO2022/102006, PCT Pub. Date May 19, 2022.
Prior Publication US 2023/0302596 A1, Sep. 28, 2023
Int. Cl. B23B 29/32 (2006.01); B23Q 5/10 (2006.01); B23Q 11/08 (2006.01); B23Q 16/02 (2006.01); B23Q 16/10 (2006.01); B23B 3/16 (2006.01); F16C 23/06 (2006.01); F16C 25/06 (2006.01)
CPC B23Q 16/02 (2013.01) [B23B 29/323 (2013.01); B23Q 16/102 (2013.01); B23B 3/162 (2013.01); B23B 2260/008 (2013.01); B23B 2260/044 (2013.01); B23B 2270/025 (2013.01); B23Q 5/10 (2013.01); B23Q 11/08 (2013.01); B23Q 2220/002 (2013.01); F16C 23/06 (2013.01); F16C 25/06 (2013.01); Y10T 29/5155 (2015.01); Y10T 29/5167 (2015.01); Y10T 74/1494 (2015.01); Y10T 82/2587 (2015.01)] 1 Claim
OG exemplary drawing
 
1. A turret device comprising:
an indexing motor configured to pivotally index a turret tool of multiple turret tools;
a turret shaft configured to transmit a rotation of the indexing motor; and
a turret head coupled to the turret shaft, the multiple turret tools being mounted on a circumference of the turret head, the turret head including a base member coupled to the turret shaft,
wherein the base member is coupled to the turret shaft at an inner diameter side of the base member, and the base member is rotationally supported by a bearing fixed to a main body member of the turret device, which bearing rotationally supports the base member at an outer diameter side of the base member, and
wherein, inside the turret head, a tool shaft configured to transmit a rotation to one of the multiple turret tools is rotationally supported in a bearing cover, the bearing cover being integrally provided with a fixed shaft coaxial with the turret shaft, and, inside the turret head, a cam follower that is pressed against the base member and rotates is mounted against the bearing cover.