On-line deburring device of wheel valve hole

Patent metadata

Field	Value
Publication number	US-9889534-B2
Application number	US-201615172496-A
Country	US
Kind code	B2
Filing date	Jun 3, 2016
Priority date	Jun 3, 2015
Publication date	Feb 13, 2018
Grant date	Feb 13, 2018

Abstract

The present invention relates to an improved on-line deburring device of a wheel valve hole, having a frame, electric cylinders, an air cylinder, grinding heads, a motor, guide rails and a transmission shaft. In use, the present invention can meet the requirements for deburring the wheel valve hole; meanwhile, the device has the characteristics of high production efficiency, advanced technique, high automation degree, stable performance, etc.

First claim

The invention claimed is:

1. An improved on-line deburring device of a wheel valve hole in a wheel rim, comprising:
a frame, a bottom plate, an electric cylinder I, a servo motor, a flip, a guide rail I, a sliding block, a left bearing seat, at least one left shaft, at least one left V-shaped block, an air cylinder, a right bearing seat, at least one right shaft, at least one right V-shaped block, a belt wheel I, a synchronous belt I, a belt wheel II, a lower bearing seat, a lower shaft, a lower grinding head, an upper grinding head, an upper bearing seat, an upper shaft, a belt wheel III, a synchronous belt II, a belt wheel IV, a belt wheel V, a motor, an electric cylinder II, a guide rail II, a vertical plate, a belt wheel VI, a synchronous belt III, a transmission shaft, a framework, an electric cylinder III, a sliding plate, a guide rail III and a supporting plate,
wherein the bottom plate is fixed on the frame; the flip is pivotally attached to the frame; two ends of the electric cylinder I are hinged between the bottom plate and the flip; the sliding block is fixed above the flip through the guide rail I, and the left bearing seat is fixed on an upper end of the sliding block; the at least one left shaft is fixed in the left bearing seat through bearings, and the at least one left V-shaped block is fixed above the at least one left shaft; the servo motor is fixed under the sliding block; a servo motor shaft of the servo motor is connected to a lower end of the at least one left shaft; an output end of the air cylinder fixed above the flip is connected with the sliding block; the at least one right shaft is fixed in the right bearing seat on the right side of the flip through bearings, and the at least one right V-shaped block is are fixed on the upper end of the at least one right shaft; wherein the air cylinder is configured to reciprocate the at least one left V-shaped block relative to the at least one right V-shaped block to clamp the wheel rim to the flip; wherein the servo motor is configured to rotate the at least one left V-shaped block to rotate the wheel rim about its axis while clamped; and wherein the electric cylinder I is configured to pivot the flip relative to the frame to orient the wheel rim in at least a horizontal orientation and an inclined deburring orientation,
the lower bearing seat is fixed above a lower plate of the framework; the lower shaft is fixed in the lower bearing seat through a bearing, wherein the lower grinding head is fixed on the upper end of the lower shaft and the belt wheel II is fixed on the lower end of the lower shaft; wherein the lower grinding head is configured to deburr a bottom edge of the wheel valve hole of the wheel rim while in the inclined deburring orientation;
the upper bearing seat is fixed under an upper plate of the framework; the upper shaft is fixed in the upper bearing seat through a bearing, wherein the upper grinding head is fixed on the lower end of the upper shaft and the belt wheel III is fixed on the upper end of the upper shaft; wherein the upper grinding head is configured to deburr a top edge of the wheel valve hole of the wheel rim while in the inclined deburring orientation;
the transmission shaft is mounted between the upper plate and the lower plate of the framework through a top bearing and a bottom bearing, the belt wheel IV and the belt wheel V are fixed on the upper end of the transmission shaft and the belt wheel I is fixed on the lower end of the transmission shaft; the synchronous belt I is mounted between the belt wheel I and the belt wheel II; the synchronous belt II is mounted between the belt wheel III and the belt wheel IV; the motor with a motor shaft mounted with the belt wheel VI is mounted above the upper plate of the framework; the synchronous belt III is mounted between the belt wheel V and the belt wheel VI; wherein the motor is configured to rotate the transmission shaft through the synchronous belt III which simultaneously rotates the upper grinding head and lower grinding head through the synchronous belt II and synchronous belt I,
the framework is fixed on the side of the vertical plate through the guide rail II; the electric cylinder II is mounted at the top end of the vertical plate; an output end of the electric cylinder II is connected with the framework; wherein the electric cylinder II is configured to vertically reciprocate the upper grinding head and lower grinding head attached to the framework upward and downward;
the vertical plate is fixed above the sliding plate; the sliding plate is fixed above the supporting plate through the guide rail III; the supporting plate is fixed on the right side of the frame; and the electric cylinder III is fixed on the side of the supporting plate; and an output end of the electric cylinder III is connected with the sliding plate; wherein the electric cylinder III is configured to horizontally reciprocate the upper grinding head and lower grinding head attached to the vertical plate through the framework toward and away from the wheel rim.

Assignees

• Citic Dicastal Co Ltd

Inventors

• Xue Bowen
• Zhang Yacong
• Guo Jiandong
• Liu Weidong
• Zheng Yao

Classifications

• B60C29/02

  Connection to rims · CPC title

• B24B9/04 Primary

  of metal, e.g. skate blades {(B24B3/003 takes precedence)} · CPC title