US 12,298,733 B2
Machining head with active correction, method for operating the head and use thereof
Ivan Ros Vega, Navarra (ES); Carlos Diaz De Rada, Navarra (ES); and Carlos Ganchegui Iturria, Navarra (ES)
Assigned to LOXIN 2002, S.L., Navarra (ES)
Appl. No. 17/600,517
Filed by LOXIN 2002, S.L., Navarra (ES)
PCT Filed Feb. 20, 2020, PCT No. PCT/ES2020/070127
§ 371(c)(1), (2) Date Sep. 30, 2021,
PCT Pub. No. WO2020/212631, PCT Pub. Date Oct. 22, 2020.
Claims priority of application No. ES201930353 (ES), filed on Apr. 17, 2019.
Prior Publication US 2022/0214658 A1, Jul. 7, 2022
Int. Cl. G05B 19/404 (2006.01); B23Q 15/12 (2006.01)
CPC G05B 19/404 (2013.01) [B23Q 15/12 (2013.01); G05B 2219/41113 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A machining head with active correction, comprising:
a casing fixed at the end of a robot by means of attachment and connection means, provided at one end with a pressure foot with a central opening, the pressure foot adapted to be the only part of the casing to contact a part to be machined,
a drilling motor with an interchangeable associated tool, located inside the casing, provided with means of advancing and moving back of the drilling motor on a Z-axis with respect to the part to be machined,
one or more sensors of position and angle attached to the drilling motor,
localized means of movement, independent of movement of the robot, of the drilling motor with respect to the casing, wherein the localized means of movement, independent of the movement of the robot, of the drilling motor with respect to the casing comprise:
means of displacement on the Y-axis of the drilling motor and video cameras assembly with respect to the casing,
means of displacement on the X-axis of the drilling motor and video cameras assembly with respect to the casing,
means of rotation with respect to the Y-axis of the drilling motor and video cameras assembly with respect to the casing, and
means of rotation with respect to the X-axis of the drilling motor and video cameras assembly with respect to the casing; and
means of communication with control computer equipment.