Device for removing circumferential burrs of wheel with high precision

Patent metadata

Field	Value
Publication number	US-10953512-B2
Application number	US-201816052919-A
Country	US
Kind code	B2
Filing date	Aug 2, 2018
Priority date	Jan 24, 2018
Publication date	Mar 23, 2021
Grant date	Mar 23, 2021

Abstract

A device for removing circumferential burrs of a wheel with high precision includes an electric cylinder, a lifting table, guide rails, an electric cylinder, a sliding block, a plurality of sensors, a rim burr cutter, a riser burr cutter, and the like. The device can simultaneously remove circumferential burrs from the flange edge, the outer rim and the riser slot edge, which eliminates the error caused by coaxial degree deviation, so that the rotating center of the cutters coincides with the circumferential center of the burrs. The device is configured to provide high-precision removal of burrs from the flange edge, and high-precision removal of burrs from the outer rim and the riser.

First claim

The invention claimed is:

1. A device for removing circumferential burrs of a wheel with high precision, comprising a frame, a plurality of lower cylinders, a plurality of lower guide posts, a lower feeding platform, a first servo motor, a shaft, a first rotating disk, a plurality of adjusting guide rails, a first gear rack, an adjusting cylinder, a left sliding table, a right sliding table, a plurality of flange burr cutters, a support plate, a plurality of clamping guide rails, a left sliding plate, a right sliding plate, a second gear rack, a clamping cylinder, a plurality of clamping wheels, a plurality of movement controlling electric cylinders, a first lifting table, a plurality of guide rails for guiding the first lifting table, a first electric cylinder, a plurality of first guide rails, a first sliding block, a first sensor, a second lifting table, a second electric cylinder, a plurality of second guide rails, a second sliding block, a second sensor, a third lifting table, a third electric cylinder, a plurality of third guide rails, a third sliding block, a third sensor, an upper cylinder, a plurality of upper guide posts, an upper feeding platform, a longitudinal fixed plate, a longitudinal servo motor, a first movable plate, a transverse servo motor, a second movable plate, a second servo motor, a second rotating disk, a left cylinder, a left guide rail, a left sliding block, a rim burr cutter, a right sliding block, a right guide rail, a right cylinder and a riser burr cutter, wherein a rotating center of the plurality of flange burr cutters is coaxial with a center of an inner rim of the wheel; the first electric cylinder is fixed on the first lifting table, an output end of the first electric cylinder is connected with the first sliding block, the first electric cylinder controls a horizontal movement of the first sliding block under the guidance of the plurality of first guide rails, the first sensor is installed on the first sliding block and is configured to acquire a first point on an outside bead seat of the wheel when the first electric cylinder drives the first sensor to contact the outside bead seat; the second electric cylinder is fixed on the second lifting table, an output end of the second electric cylinder is connected with the second sliding block, the second electric cylinder controls the horizontal movement of the second sliding block under the guidance of the plurality of second guide rails, the second sensor is installed on the second sliding block and is configured to acquire a second point on the outside bead seat when the second electric cylinder drives the second sensor to contact the outside bead seat of the wheel; the third electric cylinder is fixed on the third lifting table, an output end of the third electric cylinder is connected with the third sliding block, the third electric cylinder controls the horizontal movement of the third sliding block under the guidance of the plurality of third guide rails, the third sensor is installed on the third sliding block and is configured to acquire a third point on the outside bead seat when the third electric cylinder drives the third sensor to contact the outside bead seat of the wheel; and an included angle between the second sliding block and the third sliding block is preferably 15 degrees to 20 degrees.

2. The device for removing circumferential burrs of the wheel with high precision according to claim 1 , wherein in the initial state, a rotating center of the rim burr cutter and a rotating center of the riser burr cutter coincide with the rotating center of the plurality of flange burr cutters, and the rotating center is used as a coordinate origin.

Assignees

• Citic Dicastal Co Ltd

Inventors

• Liu Huiying
• Zhang Hongsen
• Fu Shoujun
• Zhao Yongwang

Classifications

• B23Q17/2233

  for adjusting the tool relative to the workpiece · CPC title

• B23Q3/183

  Centering devices · CPC title

• B23B5/00

  Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor · CPC title

• B23D79/04

  with rotating cutting-tool, e.g. for smoothing linings of bearings · CPC title

• B23B2270/12

  Centering of two components relative to one another · CPC title