To provide a plating removing apparatus for 3-piece wheels, which can easily and neatly remove plating at the welding planned portion of the superimposed part of the inner rim and the outer rim. A plating removing apparatus that removes plating of a welding planned portion R in a three-piece wheel h
To provide a plating removing apparatus for 3-piece wheels, which can easily and neatly remove plating at the welding planned portion of the superimposed part of the inner rim and the outer rim. A plating removing apparatus that removes plating of a welding planned portion R in a three-piece wheel having the inner rim 2B, the outer rim 2A, and a disk, comprises a support means 11 that rotatably supports the outer rim 2A, at least three holding rollers 34 that hold the rim supported by the support means 11 from the outer circumferential side, a rotation drive means 67 that rotates and drives the outer rim 2A held by the holding rollers 34, and a grinding means that grinds the welding planned portion R on the outer circumferential surface of the rim 2A by an abrasive cloth/paper 13 and removes plating the welding planned portion R.
대표청구항▼
What is claimed is: 1. A plating removing apparatus for a three-piece wheel for removing plating of a welding planned portion of an outer rim or an inner rim in a three-piece wheel having an inner rim, outer rim, and disk, comprising: a support means including a jig plate that rotatably supports th
What is claimed is: 1. A plating removing apparatus for a three-piece wheel for removing plating of a welding planned portion of an outer rim or an inner rim in a three-piece wheel having an inner rim, outer rim, and disk, comprising: a support means including a jig plate that rotatably supports the outer rim or the inner rim, wherein said jig plate is exchangeable in correspondence with the inner diameter of the outer rim or the inner rim, and wherein the outer rim or the inner rim is positioned against the jig plate; at least 3 holding rollers that hold the outer rim or the inner rim supported by the support means from an outer circumferential side of the outer rim or inner rim; a rotation drive means that rotates and drives the outer rim or the inner rim held by the holding rollers; and a grinding means that grinds the welding planned portion on the outer circumferential surface of the curved part of the outer rim or the inner rim with an abrasive cloth or paper, and removes plating of the welding planned portion. 2. The plating removing apparatus for a three-piece wheel according to claim 1, wherein a flap wheel is used as the abrasive cloth or paper by arranging the abrasive cloth or paper radially and the flap wheel is pressed and brought in contact with a center part of the welding planned portion as the grinding means in the substantially vertical direction to grind the welding planned portion. 3. The plating removing apparatus for a three-piece wheel according to claim 1, wherein a level difference part is formed to an outer circumferential part of the jig plate of the supporting means, an inner circumferential part of the outer rim or the inner rim is fixed over the level difference part, and the outer rim or the inner rim is positioned against the jig plate. 4. A plating removing apparatus for a three-piece wheel for removing plating of a welding planned portion of an outer rim or an inner rim in a three-piece wheel having an inner rim, outer rim, and disk, comprising; a support means that rotatably supports the outer rim or the inner rim; at least 3 hold rollers that hold the outer rim or the inner rim supported by the support by the support means from an outer circumferential side of the outer rim or the inner rim; a rotation drive means that rotates and drives the outer rim or the inner rim held by the holding rollers; and a grinding means that grinds the welding planned portion on the outer circumferential surface of the curved part of the outer rim or the inner rim with an abrasive cloth or paper and removes plating of the welding planned portion, further comprising a measuring means that measures a protrusion rate of one of the holding rollers while the outer rim or the inner rim is held and a moving means that moves the grinding means in such a manner as to bring the abrasive cloth or paper properly in contact with the welding planned portion on the basis of a calculation result obtained by calculating a diameter of the wheel on the basis of an output from the measuring means. 5. A plating removing apparatus for a three-piece wheel for removing plating of a welding planned portion of an outer rim or an inner rim in a three-piece wheel having an inner rim, outer rim, and disk, comprising; a support means that rotatably supports the outer rim or the inner rim; at least 3 hold rollers that hold the outer rim or the inner rim supported by the support by the support means from an outer circumferential side of the outer rim or the inner rim; a rotation drive means that rotates and drives the outer rim or the inner rim held by the holding rollers; and a grinding means that grinds the welding planned portion on the outer circumferential surface of the curved part of the outer rim or the inner rim with an abrasive cloth or paper and removes plating of the welding planned portion, further comprising a measuring means that measures a protrusion rate of one of the holding rollers while the outer rim or the inner rim is held and a moving means that moves the grinding means in such a manner as to bring the abrasive cloth or paper properly in contact with the welding planned portion on the basis of a calculation result obtained by calculating a diameter of the wheel on the basis of an output from the measuring means, wherein a flap wheel is used as the abrasive cloth or paper by arranging the abrasive cloth or paper radially and the flap wheel is pressed and brought in contact with a center part of the welding planned portion as the grinding means in the substantially vertical direction to grind the welding planned portion. 6. A plating apparatus for a three-piece wheel for removing plating of a welding planned portion of an outer rim or an inner rim in a three-piece wheel having an inner rim, outer rim, and disk, comprising: a support means that rotatably supports an inner circumferential part of the outer rim or the inner rim; at least 3 tubular holding rollers that hold the outer rim or the inner rim supported by the support by the support means from an outer circumferential side of the outer rim or the inner rim; said holding rollers being arranged in a vertical direction on an outer side of the outer rim or the inner rim, and a middle part in a height direction being pressed and brought in contact with an outer circumferential part of the outer rim or the inner rim; a rotation drive means that rotates and drives the outer rim or the inner rim held by the holding rollers; and a grinding means that grinds the welding planned portion on the outer circumferential surface of the curved part of the outer rim or the inner rim with an abrasive cloth or paper and removes plating of the welding planned portion. 7. The plating removing apparatus for a three-piece wheel according to claim 6, wherein the support means includes a jig plate that rotatably supports the outer rim or the inner rim, wherein said jig plate is exchangeable in correspondence with the inner diameter of the outer rim or the inner rim, and wherein the outer rim or the inner rim is positioned against the jig plate. 8. The plating removing apparatus for a three-piece wheel according to claim 7, wherein a level difference part is formed to an outer circumferential part of the jig plate of the supporting means, and inner circumferential part of the outer rim or the inner rim is fixed over the level difference part, and the outer rim or the inner rim is positioned against the jig plate. 9. The plating removing apparatus for a three-piece wheel according to claim 6, wherein a flap wheel is used as the abrasive cloth or paper by arranging the abrasive cloth or paper radially and the flap wheel is pressed and brought in contact with a center part of the welding planned portion as the grinding means in the substantially vertical direction to grind the welding planned portion.
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이 특허에 인용된 특허 (6)
Mustread, Larry; Vincent, Danny; Marcum, Mike; Penrod, John; Buland, Jerry, Apparatus and method for conditioning the outer flanges of a vehicle wheel.
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