Device for removing burrs from back cavity of wheel

A device for removing burrs from a back cavity of a wheel, comprising:

• a frame, lower guide pillars, lower guide sleeves, a lower fixed plate, a first lower synchronous belt, a lower lifting plate, a first lower cylinder, a first lower rotary joint, a first lower pulley, a first lower spline shaft, a first lower spline sleeve, a first lower bearing block, a second lower pulley, a first lower anti-rotation pin, a second lower shaft, a second lower bearing block, a lower gear, second lower cylinders, second lower rotary joints, second lower spline shafts, a third lower pulley, second lower spline sleeves, a third lower bearing block, a lower bracket, a second lower anti-rotation pin, a first lower left guide rail, a second lower left guide rail, a first lower bottom plate, a left support block, a left servo motor, a first left pulley, a first left cylinder, a first left synchronous belt, a left rotary joint, a second left pulley, a first left bracket, a left spline shaft, a left spline sleeve, a second left cylinder, a left fixed plate, a left rotating ring, a left pressing claw, a first left bearing block, a third left pulley, a second left synchronous belt, a second left shaft, a second left bearing block, a left bearing, a first left brush, a second left bracket, a left rotating plate, a fourth left pulley, a left anti-rotation pin, a left clamping block, a second left brush, a third left shaft, a third left bearing block, a fifth left pulley, left racks, a left gear, a fifth right pulley, a third right bearing block, a third right shaft, a second right brush, a right clamping block, a right anti-rotation pin, a fourth right pulley, a right rotating plate, a second right bracket, a first right brush, a right bearing, a second right bearing block, a second right shaft, a second right synchronous belts, a third right pulley, a first right bearing block, a right pressing claw, a right rotating ring, a right fixed plate, a second right cylinder, a right spline sleeves, a right spline shaft, a first right bracket, a second right pulley, a right rotary joints, a first right synchronous belts, a first right cylinder, a first right pulley, a right servo motor, a right support block, a second right lower guide rail, a fourth lower bearing block, a fourth lower shaft, clamping blocks, an upper gear, upper racks, a first upper cylinder, an upper guide rail, a left sliding plate, an upper fixed plate, an upper rotating ring, an upper lifting plate, an upper servo motor, upper guide pillars, second upper cylinders, upper guide sleeves, a right sliding plate, lower racks, a second lower synchronous belt, a fourth lower pulley, a lower servo motor and third lower cylinders;
• a lower lifting synchronous movement arrangement of the device comprises four of the lower guide sleeves which are fixed on the lower fixed plate;
• four of the lower guide pillars which are fitted with the four lower guide sleeves and are fixed on the lower lifting plate;
• two of the third lower cylinders which are also fixed on the lower fixed plate, with output ends of the two third lower cylinders being articulated with a lower part of the lower lifting plate;
• the first lower bearing block which is fixed below the lower lifting plate;
• the first lower spline sleeve which is mounted inside the first lower bearing block through a first bearing;
• the second lower pulley which is fixed above the first lower spline sleeve;
• the first lower pulley which is fixed below the first lower spline sleeve;
• the first lower spline shaft which is fitted with the first lower spline sleeve;
• the first lower anti-rotation pin which is fixed above the first lower spline shaft, with a lower end of the first lower spline shaft being connected to an upper end of the first lower rotary joint;
• the first lower cylinder which is fixed to a bottom end of the first lower bearing block, with an output end of the first lower cylinder being connected to a lower end of the first lower rotary joint;
• the second lower bearing block which is fixed above the lower lifting plate;
• the second lower shaft which is mounted inside the second lower bearing block through a second bearing, with a lower end of the second lower shaft having an open slot that cooperates with the first lower anti-rotation pin;
• the lower gear which is fixed to a top end of the second lower shaft;
• four of the lower racks which are respectively fixed to the first lower bottom plate and simultaneously mesh with the lower gear;
• the lower servo motor which is fixed below the lower lifting plate through a first transition flange, with the fourth lower pulley being fixed at an output end of the lower servo motor;
• the first lower pulley which is connected with the fourth lower pulley through the second lower synchronous belt;
• a first synchronous movement arrangement of the device comprises the third lower bearing block which is fixed below the first lower bottom plate;
• the second lower spline sleeves which are mounted inside the third lower bearing block through a third bearing;
• the third lower pulley which is fixed below the second lower spline sleeves;
• the second lower spline shafts, each of the second lower spline shafts cooperating with a respective one of the second lower spline sleeves;
• the second lower anti-rotation pin which is fixed to a top end of a respective one of the second lower spline shafts, with a lower part of each of the second lower spline shafts being connected to a top end of a respective one of the second lower rotary joints;
• the lower bracket which is fixed below the first lower bottom plate;
• the second lower cylinder, each of the second lower cylinders is fixed above a bottom plate of the lower bracket, with an output end of each of the second lower cylinders being connected to a lower part of a respective one of the second lower rotary joints;
• the fourth lower bearing block which is fixed above the first lower bottom plate;
• the fourth lower shaft which is mounted inside the fourth lower bearing block through a fourth bearing;
• the left gear which is fixed to a top end of the fourth lower shaft;
• two of the left racks which are respectively fixed to the left support block and the right support block and simultaneously mesh with the left gear, wherein a lower end of the fourth lower shaft has an open slot to cooperate with the second lower anti-rotation pin;
• the first lower bottom plate which is mounted to an upper end of the lower lifting plate through the first lower left guide rail;
• the second lower pulley and the third lower pulley being connected by the first lower synchronous belt;
• an outer ring brush arrangement of the device comprises the left support block which is mounted to a top end of the first lower bottom plate through the second lower left guide rail;
• the left fixed plate which is fixed to an upper end of the left support block;
• the first left bearing block which is fixed above the left fixed plate;
• the left spline sleeve which is mounted inside the first left bearing block through a fifth bearing;
• the fourth left pulley which is fixed to a top end of the left spline sleeve;
• the second left pulley which is fixed to a lower end of the left spline sleeve;
• the left spline shaft which cooperates with the left spline sleeve;
• the left anti-rotation pin which is fixed to a top end of the left spline shaft, with a lower end of the left spline shaft being connected to a top end of the left rotary joint;
• the first left bracket which is fixed below the left fixed plate;
• the first left cylinder which is fixed above a bottom plate of the left fixed plate, with an output end of the first left cylinder being connected with a lower end of the left rotary joint;
• the left servo motor which is fixed below the left fixed plate through a second transition flange, with the first left pulley being fixed to an output end of the left servo motor, wherein the first left pulley and the second left pulley are connected by the first left synchronous belt;
• the second left bracket which is mounted to a top end of the left fixed plate through the left rotating ring;
• the second left cylinder which is fixed to the left fixed plate, with the left pressing claw being fixed to an output end of the second left cylinder;
• the left pressing claw which cooperates with an upper end face of a first flange below the second left bracket;
• the left rotating plate which is fixed to a top end of the second left bracket;
• the left clamping block which is fixed to a lower end of the left rotating plate and has an open slot to cooperate with the left anti-rotation pin;
• the second left bearing block which is fixed to a left side of the left rotating plate;
• the second left shaft which is mounted inside the second left bearing block through the left bearing;
• the first left brush which is fixed to an upper end of the second left shaft;
• the third left pulley which is fixed to a lower end of the second left shaft;
• the third left bearing block which is fixed to a right side of the left rotating plate;
• the third left shaft which is mounted inside the third left bearing block through a sixth bearing;
• the second left brush which is fixed above the third left shaft;
• the fifth left pulley which is fixed below the third left shaft, wherein the third left pulley, the fourth left pulley and the fifth left pulley are connected by the second left synchronous belt;
• an inner ring brush arrangement of the device comprises the right support block which is mounted above a right side of the first lower bottom plate through the second right lower guide rail;
• the right fixed plate which is fixed above the right support block;
• the first right bearing block which is fixed above the right fixed plate;
• the right spline sleeve which is mounted inside the first right bearing block through a seventh bearing;
• the fourth right pulley which is fixed above the right spline sleeve;
• the second right pulley which is fixed below the right spline sleeve;
• the right spline shaft which cooperates with the right spline sleeve;
• the right anti-rotation pin which is fixed to a top end of the right spline shaft, with a lower end of the right spline shaft being connected to an upper end of the right rotary joint;
• the first right bracket which is fixed below the right fixed plate;
• the first right cylinder which is fixed above a bottom end of the first right bracket, with an output end of the first right cylinder being connected to a lower end of the right rotary joint;
• the right servo motor which is fixed to a lower end of the right fixed plate through a third transition flange, with the first right pulley being fixed to an output end of the right servo motor;
• the first right pulley and the second right pulley being connected by the first right synchronous belt;
• the second right bracket which is mounted above the right fixed plate through the right rotating ring;
• the second right cylinder which is fixed to a right side of the right fixed plate;
• the right pressing claw which is fixed to an output end of the second right cylinder and cooperates with an upper end face of a second flange below the second right bracket;
• the right rotating plate which is fixed to a top end of the second right bracket;
• the right clamping block which is fixed to a lower end of the right rotating plate, with a lower part of the right clamping block having an open slot to cooperate with the right anti-rotation pin;
• the third right bearing block which is fixed to a left side of the right rotating plate;
• the third right shaft which is mounted inside the third right bearing block through an eighth bearing;
• the second right brush which is fixed to a top end of the third right shaft;
• the fifth right pulley which is fixed below the third right shaft;
• the second right bearing block which is fixed to a right side of the right rotating plate;
• the second right shaft which is mounted inside the second right bearing block through the right bearing;
• the first right brush which is fixed to a top end of the second right shaft;
• the third right pulley which is fixed below the second right shaft, wherein the fifth right pulley, the fourth right pulley and the third right pulley are connected by the second right synchronous belt;
• a brush unit of the device comprises the outer ring brush arrangement, the inner ring brush arrangement and the first synchronous movement arrangement, wherein the device comprises four brush units uniformly distributed in a circumferential direction;
• and
• an upper lifting drive arrangement of the device comprises four of the upper guide sleeves which are fixed above a top plate of the frame;
• four of the upper guide pillars which are fitted with the four upper guide sleeves and are fixed above the upper lifting plate;
• two of the second upper cylinders which are also fixed above the top plate of the frame, with output ends of the two second upper cylinders being articulated with an upper part of the upper lifting plate;
• the upper fixed plate which is mounted below the upper lifting plate through the upper rotating ring;
• the upper servo motor which is fixed above the upper lifting plate, with an output end of the upper servo motor being connected to an upper part of the upper fixed plate;
• the left sliding plate and the right sliding plate which are respectively mounted below the upper fixed plate through the upper guide rail;
• the upper gear which is fixed below the upper fixed plate;
• the upper racks which are fixed to the left sliding plate and the right sliding plate respectively and mesh with the upper gear;
• the first upper cylinder which is fixed below the upper fixed plate, with an output end of the first upper cylinder being connected to the left sliding plate;
• and two of the clamping block which are respectively fixed below the left sliding plate and the right sliding plate.