Automobile wheel finishing apparatus
First Claim
1. A wheel finishing apparatus for finishing a wheel including a front face formed with a plurality of openings, said apparatus comprising:
- a frame;
a tank for storing an abrasive media therein and having an open end;
a spindle rotatably connected to said frame, said spindle having first and second ends;
means for mounting a wheel on said first end of said spindle;
a plate mounted concentrically on said spindle a predetermined distance from said first end, said plate having a predetermined configuration to define an annular flow path between said plate and wheel to, when said plate and wheel are rotated in said abrasive media, define a pump means to expel said media radially through said annular flow path and therefor draw additional said media toward said openings in said wheel;
means for placing said tank and said first end of said spindle relative to each other for positioning said wheel and plate within said tank; and
drive means connected to said spindle for rotating said spindle to cause said plate and wheel to rotate in said tank to finish said wheel, whereby when said wheel is mounted on said spindle and said wheel and plate are disposed in said tank, an amount of said media is trapped between said wheel and plate such that when said spindle rotated, said wheel and plate cooperate to define said pump means to expel said trapped media radially outwardly through said annular flow path and draw said media toward said openings in said wheel to contact said front face of said wheel to finish said front face.
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Accused Products
Abstract
A wheel finishing apparatus includes an upwardly opening tank which stores therein a water and media mixture. An elongated spindle is mounted on a frame and is displaced directly above the tank. The spindle includes on its lower end a hydraulically expandable bulb which acts as a wheel clamp to releasably mount a wheel to be finished onto the spindle. A circular plate is mounted on the spindle a predetermined distance from the lower end of the spindle and cooperates with a mounted wheel to define a cylindrical flow channel therebetween. A motor connects to the spindle and operates to rotate the spindle and thus the wheel in the media at high speeds.
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Citations
17 Claims
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1. A wheel finishing apparatus for finishing a wheel including a front face formed with a plurality of openings, said apparatus comprising:
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a frame; a tank for storing an abrasive media therein and having an open end; a spindle rotatably connected to said frame, said spindle having first and second ends; means for mounting a wheel on said first end of said spindle; a plate mounted concentrically on said spindle a predetermined distance from said first end, said plate having a predetermined configuration to define an annular flow path between said plate and wheel to, when said plate and wheel are rotated in said abrasive media, define a pump means to expel said media radially through said annular flow path and therefor draw additional said media toward said openings in said wheel; means for placing said tank and said first end of said spindle relative to each other for positioning said wheel and plate within said tank; and drive means connected to said spindle for rotating said spindle to cause said plate and wheel to rotate in said tank to finish said wheel, whereby when said wheel is mounted on said spindle and said wheel and plate are disposed in said tank, an amount of said media is trapped between said wheel and plate such that when said spindle rotated, said wheel and plate cooperate to define said pump means to expel said trapped media radially outwardly through said annular flow path and draw said media toward said openings in said wheel to contact said front face of said wheel to finish said front face. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A wheel finishing apparatus for finishing a wheel including a front face formed with a central opening and a plurality of spaced apart openings, said apparatus comprising:
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a frame; an upwardly opening tank for storing an abrasive media therein; an elongated, vertically oriented spindle rotatably connected to said frame and having upper and lower ends; means for releasably mounting a wheel on said lower end by engaging said central opening of said wheel, said lower end being disposed directly above said tank; a circular plate having a diameter substantially equal to the diameter of said wheel and concentrically mounted on said spindle a predetermined distance above said lower end so that when said wheel is mounted on said spindle, said wheel and plate create a annular flow path therebetween when said wheel and plate are rotated in said tank storing said abrasive media to expel said media trapped between said wheel and plate radially outwardly through said annular flow path to thereby draw additional of said media through said openings in said wheel; means for placing of said tank and said first end of said spindle relative to each other for positioning said wheel and plate within said tank; and a motor connected to said spindle for rotating said spindle to rotate said plate and wheel in said tank to finish said wheel. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A method of finishing an automobile wheel including a front face formed with a plurality of openings, said method comprising the steps of:
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selecting an automobile wheel finishing apparatus including a frame, a tank having an open end, a spindle connected to said frame and formed for mounting a wheel thereon, a plate mounted concentrically on said spindle a predetermined distance from said first end and having predetermined dimensions to define an annular flow path between said plate and wheel and to define a centrifugal pump means when said wheel and plate are rotated in a media mixture, and drive means connected to said spindle for rotating said spindle; filling said tank with a mixture of water and an abrasive media; mounting said wheel on said spindle; placing said wheel and plate within said mixture; and actuating said drive means to rotate said spindle in said mixture such that said wheel and plate cooperate to define said centrifugal pump means to expel said water and media radially outwardly through said annular flow path and thereby draw said media toward said front face of said wheel and through said openings in said front face to finish said wheel.
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Specification