ROLLER-TYPE WHEEL FLANGE SURFACE POWDER REMOVING DEVICE

Abstract

The present invention discloses a roller-type wheel flange surface powder removing device, that includes a corresponding roller brush that is replaced according to the size of a wheel to be processed. A manipulator places the wheel at corresponding positions of limit discs, output ends of cylinders extend to drive pressure blocks to press the wheel, and a sliding seat and a mechanism thereon reciprocate along with a rack within the travel range of guide pillars. While a second motor starts working, a first motor drives a second gear to rotate, and a first gear transmits the rotation speed to the roller brush through a support shaft according to a certain transmission ratio. The roller brush is driven by a third gear 23 and a rack 24 while rotating with the support shaft. The roller brush reciprocates to clean the surface of the wheel.

Claims

1. A roller-type wheel flange surface powder removing device, comprising: upper bottom plates, cylinders, limit discs, pressure blocks, a first bearing cover, a first bearing, a first gear, a support shaft, a roller brush, a second bearing, a second bearing cover, a joint nut, first support plates, a first motor, struts, a suction fan, a second motor, a coupling, a second gear, a lower bottom plate, second support plates, a third gear, a rack, first guide pillars, a sliding seat and a first motor shield, wherein four of the struts are uniformly distributed on the lower bottom plate, the upper bottom plates are mounted on the four struts, the limit discs are mounted on the upper bottom plates, three of the cylinders are uniformly distributed and mounted on the upper bottom plates, three of the pressure blocks are respectively connected to the corresponding cylinders and the limit discs, two of the second support plates are symmetrically mounted on two sides of the lower bottom plate, two of the first guide pillars are mounted on two of the second support plates through the sliding seat, the rack is mounted under the sliding seat by a bolt connection, the second motor is mounted on the lower base plate, the third gear is mounted at an output end of the second motor, the third gear is engaged with the rack, the first motor is mounted on the sliding seat, the second gear is mounted at an output end of the first motor via the coupling, the first motor shield encloses the first motor and the coupling therein and is mounted on the sliding seat, two of the support plates are symmetrically mounted on two sides of the sliding seat, the first gear is mounted on a left side of the support shaft, the first bearing is sleeved on the left side of the support shaft and mounted in a through hole of a left first support plate of the first support plates, the first bearing cover is mounted on the left first support plate to restrict the axial movement of the support shaft, the roller brush is mounted on the support shaft, a right side of the support shaft is sleeved with the second bearing and mounted in a through hole of a right first support plate of the first support plates, the second bearing cover is mounted on the right first support plate to restrict the axial movement of the support shaft, and the joint nut of the suction fan is mounted on a right side of the second bearing cover.

2. The roller-type wheel flange surface powder removing device according to claim 1, wherein the roller brush comprises a hollow structure, brushes and vent holes are uniformly distributed on an outer surface thereof, each vent hole acts as a suction port when suction is produced by the fan, and dust around the holes is sucked away.

3. The roller-type wheel flange plane powder removing device according to claim 1, wherein at least part of the support shaft is a hollow shaft, and the hollow shaft is configured to act as a conduit for dust and air circulation when suction is produced by the fan.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0015] FIG. 1 is a front elevational view of a roller-type wheel flange surface powder removing device according to the present invention;

[0016] FIG. 2 is a left elevational view of the roller-type wheel flange surface powder removing device according to the present invention; and

[0017] FIG. 3 is a top plan view of the roller-type wheel flange surface powder removing device according to the present invention.

[0018] In which: 1upper bottom plate, 2cylinder I, 3limit disc, 4pressure block, 5first bearing cover I, 6first bearing I, 7first gear I, 8support shaft, 9roller brush, 10wheel, 11second bearing II, 12second bearing cover II, 13joint nut, 14first support plate I, 15motor I, 16strut I; 17suction fan, 18second motor II, 19coupling, 20second gear II, 21lower bottom plate, 22second support plate II, 23third gear III, 24rack, 25guide pillar I, 26sliding seat, 27motor I shield.

DETAILED DESCRIPTION OF EMBODIMENTS

[0019] The specific embodiments of the present invention will be further described in detail below in combination with the accompanying drawings.

[0020] A roller-type wheel flange surface powder removing device includes upper bottom plates 1, cylinders I 2, limit discs 3, pressure blocks 4, a first bearing cover I 5, a first bearing I 6, a first gear I 7, a support shaft 8, a roller brush 9, a second bearing II 11, a second bearing cover II 12, a joint nut 13, first support plates I 14, a first motor I 15, struts I 16, a suction fan 17, a second motor II 18, a coupling 19, a second gear II 20, a lower bottom plate 21, second support plates II 22, a third gear III 23, a rack 24, guide pillars I 25, a sliding seat 26 and a motor I shield 27.

[0021] The four struts I 16 are uniformly distributed on the lower bottom plate 21, the upper bottom plates 1 are mounted on the four struts I 16, and the limit discs 3 are mounted on the upper bottom plates 1. The three cylinders I 2 are uniformly distributed and mounted on the upper bottom plates 1, and the three pressure blocks 4 are respectively connected to the corresponding cylinders I 2 and the limit discs 3, and the two second support plates II 22 are symmetrically mounted on two sides of the lower bottom plate 21. The two guide pillars I 25 are mounted on the two second support plates II 22 through the sliding seat 26, and the rack 24 is mounted under the sliding seat 26 by bolt connection. The second motor II 18 is mounted on the lower base plate 21, the third gear III 23 is mounted at an output end of the second motor II 18, and the third gear III 23 is engaged with the rack 24. The first motor I 15 is mounted on the sliding seat 26, and the second gear II 20 is mounted at an output end of the first motor I 15 via the coupling 19. The motor I shield 27 encloses the first motor I 15 and the coupling 19 therein and is mounted on the sliding seat 26. The two first support plates 14 are symmetrically mounted on two sides of the sliding seat 26. The first gear I 7 is mounted on the left side of the support shaft 8, the first bearing I 6 is sleeved on the left side of the support shaft 8 and mounted in a through hole of the left first support plate I 14, and the first bearing cover I 5 is mounted on the left first support plate I 14 to restrict the axial movement of the support shaft 8. The roller brush 9 is mounted on the support shaft 8, the right side of the support shaft 8 is sleeved with the second bearing II 11 and mounted in a through hole of the right first support plate I 14, the second bearing cover II 12 is mounted on the right first support plate I 14 to restrict the axial movement of the support shaft 8, and the joint nut 13 of the suction fan 17 is mounted on the right side of the second bearing cover II 12.

[0022] In actual use, the corresponding roller brush 9 is replaced according to the size of a wheel 10 to be processed, and a manipulator places the wheel 10 at corresponding positions of the limit discs 3. The output ends of the cylinders I 2 extend to drive the pressure blocks 4 to press the wheel 10, and the second motor II 18 drives the third gear III 23 to rotate according to a certain rotation speed. The rack 24 moves at a certain speed under the drive of the third gear III 23, and the sliding seat 26 and the mechanism thereon reciprocate along with the rack 24 within the travel range of the guide pillars I 25. While the second motor II 18 starts working, the first motor I 15 drives the second gear II 20 to rotate, and the first gear I 7 transmits the rotation speed to the roller brush 9 through the support shaft 8 according to a certain transmission ratio. The roller brush 9 is driven by the third gear III 23 and the rack 24 while rotating with the support shaft 8. After the roller brush 9 reciprocates a few times on the flange flat surface of the wheel 10, the powder or paint on the flange flat surface of the wheel 10 is cleaned. At this time, the output ends of the cylinders I 2 are contracted, the pressure blocks 4 are expanded, and the manipulator clamps the wheel 10 to next process.

[0023] In actual production, one wheel model is usually produced in at least one shift, and the roller brush 9 does not need to be replaced frequently, so that the workshop production processing has certain continuity, the auxiliary time is reduced and the production efficiency is improved.

[0024] After the roller brush 9 has brushed a certain number of wheels 10, the roller brush 9 itself may become contaminated with too much dust, so that the flange flat surface of the wheel 10 cannot be cleaned. Therefore, every time the roller brush 9 works a period of time, the suction fan 17 starts to work, and the dust on the surface of the roller brush 9 is sucked away by small holes of the roller brush 9 and a hollow portion of the support shaft 8.