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AssigneeCITIC Dicastal Co., Ltd.
InventorsHuiying Liu, Changhai Li, Weimin Cai, Yajun Wang
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Disclosed are a wheel lightweight machining fixture and method. The fixture comprises a rotating chuck, an electric cylinder, a guide rail, a slide block, a first linear motor, radial positioning blocks and the like. When the electric cylinder drives the slide block to move along the guide rail, the position where an first ultrasonic thickness measuring sensor is in contact with a wheel spoke can be adjusted, so that the spoke thicknesses at different positions can be detected. Through motion of the turrets, an second ultrasonic thickness measuring sensor can contact the outer rim of the wheel and detect the rim wall thickness. By integrating a measurement feedback system into the manufacturing process, the disclosure provides a fixture and a method for minimum entity machining of the rim wall thickness and the spoke thickness of a wheel during the first stage turning process, thereby realizing lightweight manufacturing of the wheel.
A wheel lightweight machining fixture, comprising a rotating chuck, an electric cylinder, a guide rail, a slide block, a first linear motor, radial positioning blocks, a first piezoelectric sensor, an first ultrasonic thickness measuring sensor, axial positioning blocks, corner cylinder pressure claws, a first vertical lathe turret, an inner rim turning tool, an outer rim turning tool, a clamping base, a second linear motor, a second piezoelectric sensor, an second ultrasonic thickness measuring sensor, a second vertical lathe turret, a central hole flange turning tool and a spoke back cavity turning tool wherein two grooves are bilaterally distributed in the rotating chuck, the electric cylinder and the guide rail being fixedly mounted in the left groove, the slide block is mounted on the guide rail, the output end of the electric cylinder is connected with the slide block, the first linear motor is fixedly mounted on the slide block, the first ultrasonic thickness measuring sensor is mounted at the output end of the first linear motor, and the first piezoelectric sensor is integrated inside the first ultrasonic thickness measuring sensor;
A wheel lightweight machining method, comprising the following procedures:
Dependencies are inferred from the claim text.