CN209335337U - A kind of hub unit bearing surface polishing treatment device - Google Patents

Abstract

The utility model discloses a kind of hub unit bearing surface polishing treatment devices, including workbench and belt, front-end and back-end on the left of the bench-top are fixedly connected to support plate, the first roll shaft and the second roll shaft have been respectively fixedly connected with by bearing between two support plates, sand belt is arranged between first roll shaft and the second roll shaft, the right end of first roll shaft is fixedly connected with follower belt disk.The utility model is used cooperatively by workbench, belt, the first roll shaft, the second roll shaft, sand belt, follower belt disk, first motor, drive pulley disk, electric telescopic rod, the second motor, drive rod, bearing race, deep trouth, semi-circular plate, quarter butt, snap-gauge, threaded hole and threaded rod, preferably bearing race can be fixed, then it is driven to be rotated, the surface of bearing race is polished by sand belt rotation simultaneously, working efficiency is greatly improved, recruitment cost is reduced.

Description

A kind of hub unit bearing surface polishing treatment device

Technical field

The utility model relates to burnishing device technical field, specially a kind of hub unit bearing surface polishing treatment dress It sets.

Background technique

Metal parts that wheel hub is the drum-shaped that exterior feature supports tire in tire, that center is on axis, is called wheel rim, steel Circle, wheel, tire bell, wheel hub is various according to diameter, width, molding mode, material variety classes, and the inside of wheel hub needs to use axis It holds, the generation that bearing can be jagged during production, this just needs burnishing device to be processed by shot blasting the surface of bearing, But existing burnishing device is typically all to pass through that worker is hand-held to polish object, so not only reduces work effect Rate, and increase recruitment cost.

Utility model content

The purpose of this utility model is to provide a kind of hub unit bearing surface polishing treatment device, have efficient excellent Point, solving existing burnishing device is typically all to pass through that worker is hand-held to polish object, is so not only reduced Working efficiency, and the problem of increase recruitment cost.

To achieve the above object, the utility model provides the following technical solutions: at a kind of hub unit bearing surface polishing Manage device, including workbench and belt, the front-end and back-end on the left of the bench-top are fixedly connected to support plate, two The first roll shaft and the second roll shaft are respectively fixedly connected with by bearing between support plate, between first roll shaft and the second roll shaft It is arranged with sand belt, the right end of first roll shaft is fixedly connected with follower belt disk, and the bottom of the workbench is fixedly connected There is first motor, the output shaft of the first motor is fixedly connected with drive pulley disk, the drive pulley disk and follower belt Pass through belt transmission connection, the top of the workbench between disk and slidably connects support rod on the right side of sand belt, institute It states and is fixedly connected with electric telescopic rod on the right side of support rod, the bottom on the right side of the electric telescopic rod is fixedly connected with fixed block, The bottom of the fixed block is fixedly connected with workbench, is fixedly connected with the second motor at the top of the support rod, and described second The output shaft of motor is fixedly connected with drive rod, and the right end of the drive rod is arranged with bearing race, and the drive rod is located at bearing Circle offers deep trouth on the left of the one end of inner cavity, and semi-circular plate, the semi-circular plate are provided at the top and bottom of the deep trouth inner cavity Side be fixedly connected with quarter butt, the top of drive rod is through at the top of the quarter butt and is fixedly connected with snap-gauge, the depth The right side opening of the inner cavity of slot is equipped with threaded hole, and the thread in inner cavity of the threaded hole is connected with threaded rod, the surface of the threaded rod It is in close contact with semi-circular plate.

Preferably, the right side opening of the bench-top is equipped with sliding slot, and the inner cavity of the sliding slot slidably connects sliding block, institute The top for stating sliding block is fixedly connected with support rod.

Preferably, the two sides of the workbench bottom are fixedly connected to supporting leg, and the bottom of the supporting leg is provided with anti-skidding Line.

Preferably, the snap-gauge is fixedly connected with rubber pad far from one end of quarter butt, and the surface of the rubber pad is provided with The inner cavity of anti-skid chequer, the rubber pad and bearing race is in close contact.

Preferably, the left end of the threaded rod extends to the outside of bearing race and is fixedly connected with handwheel.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through workbench, belt, the first roll shaft, the second roll shaft, sand belt, follower belt disk, first Motor, drive pulley disk, electric telescopic rod, the second motor, drive rod, bearing race, deep trouth, semi-circular plate, quarter butt, snap-gauge, screw thread Being used cooperatively for hole and threaded rod, can preferably be fixed bearing race, then it be driven to be rotated, while pass through throwing Light belt rotation polishes the surface of bearing race, greatly improves working efficiency, reduces recruitment cost.

2, the utility model can reduce the frictional force between support rod and workbench, more by setting sliding slot and sliding block The good progress that ensure that material returned work can preferably workbench be supported, preferably ensure that by the way that supporting leg is arranged The progress of polishing can increase the frictional force between snap-gauge and bearing race inner cavity, preferably to axis by the way that rubber pad is arranged Circle is held to be fixed, by be arranged handwheel, preferably threaded rod can be rotated, preferably ensure that fixed work into Row.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model Bearing inner attachment structure schematic diagram；

Fig. 3 is the utility model sand belt and the first roll shaft and the second roll shaft attachment structure schematic diagram.

In figure: 1 workbench, 2 belts, 3 support plates, 4 first roll shafts, 5 second roll shafts, 6 sand belts, 7 follower belt disks, 8 First motor, 9 drive pulley disks, 10 support rods, 11 electric telescopic rods, 12 fixed blocks, 13 second motors, 14 drive rods, 15 axis Hold circle, 16 deep trouths, 17 semi-circular plates, 18 quarter butts, 19 snap-gauges, 20 threaded holes, 21 threaded rods, 22 sliding slots, 23 sliding blocks, 24 supporting legs, 25 Rubber pad, 26 handwheels.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, a kind of hub unit bearing surface polishing treatment device, including workbench 1 and belt 2 are please referred to, is worked The two sides of 1 bottom of platform are fixedly connected to supporting leg 24, and the bottom of supporting leg 24 is provided with anti-skid chequer, can by the way that supporting leg 24 is arranged Better workbench 1 is supported, and preferably ensure that the progress of polishing, the front-end and back-end of 1 top left side of workbench It is fixedly connected to support plate 3, first roll shaft 4 and the second roll shaft has been respectively fixedly connected with by bearing between two support plates 3 5, sand belt 6 is arranged between the first roll shaft 4 and the second roll shaft 5, the right end of the first roll shaft 4 is fixedly connected with follower belt disk 7, The bottom of workbench 1 is fixedly connected with first motor 8, and the output shaft of first motor 8 is fixedly connected with drive pulley disk 9, actively It is sequentially connected between belt pulley 9 and follower belt disk 7 by belt 2, the top of workbench 1 and the right side cunning for being located at sand belt 6 Dynamic to be connected with support rod 10, the right side opening at 1 top of workbench is equipped with sliding slot 22, and the inner cavity of sliding slot 22 slidably connects sliding block 23, The top of sliding block 23 is fixedly connected with support rod 10, by setting sliding slot 22 and sliding block 23, can reduce support rod 10 and work Frictional force between platform 1 preferably ensure that the progress of material returned work, and the right side of support rod 10 is fixedly connected with electric expansion Bar 11, the bottom on 11 right side of electric telescopic rod are fixedly connected with fixed block 12, the bottom of fixed block 12 and the fixed company of workbench 1 It connects, the top of support rod 10 is fixedly connected with the second motor 13, and the output shaft of the second motor 13 is fixedly connected with drive rod 14, passes The right end of lever 14 is arranged with bearing race 15, and drive rod 14, which is located on the left of 15 inner cavity one end of bearing race, offers deep trouth 16, deep Semi-circular plate 17 is provided at the top and bottom of 16 inner cavity of slot, the side of semi-circular plate 17 is fixedly connected with quarter butt 18, quarter butt 18 Top is through to the top of drive rod 14 and is fixedly connected with snap-gauge 19, and snap-gauge 19 is fixedly connected with rubber far from one end of quarter butt 18 Rubber mat 25, the surface of rubber pad 25 are provided with anti-skid chequer, and the inner cavity close contact of rubber pad 25 and bearing race 15 passes through and rubber is arranged Rubber mat 25 can increase the frictional force between 15 inner cavity of snap-gauge 19 and bearing race, preferably bearing race 15 be fixed, deep trouth The right side opening of 16 inner cavity is equipped with threaded hole 20, and the thread in inner cavity of threaded hole 20 is connected with threaded rod 21, the left end of threaded rod 21 Extend to the outside of bearing race 15 and be fixedly connected with handwheel 26, by be arranged handwheel 26, can preferably to threaded rod 21 into Row rotation preferably ensure that the progress of fixed work, and the surface of threaded rod 21 and semi-circular plate 17 are in close contact, and pass through workbench 1, belt 2, the first roll shaft 4, the second roll shaft 5, sand belt 6, follower belt disk 7, first motor 8, drive pulley disk 9, electronic stretch Contracting bar 11, the second motor 13, drive rod 14, bearing race 15, deep trouth 16, semi-circular plate 17, quarter butt 18, snap-gauge 19,20 and of threaded hole Threaded rod 21 is used cooperatively, and can be preferably fixed to bearing race 15, then it be driven to be rotated, while pass through throwing The rotation of light belt 6 polishes the surface of bearing race 15, greatly improves working efficiency, reduces recruitment cost.

In use, then rotating handwheel 26 by the right end that bearing race 15 is set in drive rod 14 and driving threaded rod 21 It is threadedly coupled with threaded hole 20, drives semi-circular plate 17 to expand outwardly when threaded rod 21 moves right, semi-circular plate 17 It drives snap-gauge 19 and rubber pad 25 to be in close contact with bearing race 15 by quarter butt 18, and then bearing race 15 is fixed, Then the mobile surface for driving bearing race 15 to be moved to sand belt 6 of support rod 10 is driven by electric telescopic rod 11, then passed through Second motor 13 drives drive rod 14 to rotate, and drive rod 14 drives bearing race 15 to rotate, while being driven actively by first motor 8 Belt pulley 9 rotates, and drive pulley disk 9 drives follower belt disk 7 to rotate by belt 2, and follower belt disk 7 drives the first roll shaft 4 Rotation, the first roll shaft 4 and the second roll shaft 5 drive the rotation of sand belt 6 to polish the surface of bearing race 15.

In summary: the hub unit bearing surface polishing treatment device, by workbench 1, belt 2, the first roll shaft 4, Second roll shaft 5, sand belt 6, follower belt disk 7, first motor 8, drive pulley disk 9, electric telescopic rod 11, the second motor 13, The cooperation of drive rod 14, bearing race 15, deep trouth 16, semi-circular plate 17, quarter butt 18, snap-gauge 19, threaded hole 20 and threaded rod 21 solves Existing burnishing device is typically all to pass through that worker is hand-held to polish object, so not only reduces work effect Rate, and the problem of increase recruitment cost.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of hub unit bearing surface polishing treatment device, including workbench (1) and belt (2), it is characterised in that: described The front-end and back-end of workbench (1) top left side are fixedly connected to support plate (3), pass through bearing between two support plates (3) It has been respectively fixedly connected with the first roll shaft (4) and the second roll shaft (5), has been arranged between first roll shaft (4) and the second roll shaft (5) The right end of sand belt (6), first roll shaft (4) is fixedly connected with follower belt disk (7), and the bottom of the workbench (1) is solid Surely it is connected with first motor (8), the output shaft of the first motor (8) is fixedly connected with drive pulley disk (9), the active skin By belt (2) transmission connection, the top of the workbench (1) and positioned at sand belt between tep reel (9) and follower belt disk (7) (6) it is slidably connected on the right side of support rod (10), is fixedly connected with electric telescopic rod (11), institute on the right side of the support rod (10) It states the bottom on the right side of electric telescopic rod (11) to be fixedly connected with fixed block (12), the bottom of the fixed block (12) and workbench (1) it is fixedly connected, is fixedly connected with the second motor (13) at the top of the support rod (10), the output of second motor (13) Axis is fixedly connected with drive rod (14), and the right end of the drive rod (14) is arranged with bearing race (15), drive rod (14) position It offers deep trouth (16) on the left of bearing race (15) inner cavity one end, is provided at the top and bottom of deep trouth (16) inner cavity The side of semi-circular plate (17), the semi-circular plate (17) is fixedly connected with quarter butt (18), is through to biography at the top of the quarter butt (18) The top of lever (14) is simultaneously fixedly connected with snap-gauge (19), and the right side opening of the inner cavity of the deep trouth (16) is equipped with threaded hole (20), The thread in inner cavity of the threaded hole (20) is connected with threaded rod (21), and the surface and semi-circular plate (17) of the threaded rod (21) are close Contact.

2. a kind of hub unit bearing surface polishing treatment device according to claim 1, it is characterised in that: the work Right side opening at the top of platform (1) is equipped with sliding slot (22), and the inner cavity of the sliding slot (22) slidably connects sliding block (23), the sliding block (23) top is fixedly connected with support rod (10).

3. a kind of hub unit bearing surface polishing treatment device according to claim 1, it is characterised in that: the work The two sides of platform (1) bottom are fixedly connected to supporting leg (24), and the bottom of the supporting leg (24) is provided with anti-skid chequer.

4. a kind of hub unit bearing surface polishing treatment device according to claim 1, it is characterised in that: the snap-gauge (19) one end far from quarter butt (18) is fixedly connected with rubber pad (25), and the surface of the rubber pad (25) is provided with anti-skid chequer, The inner cavity of the rubber pad (25) and bearing race (15) is in close contact.

5. a kind of hub unit bearing surface polishing treatment device according to claim 1, it is characterised in that: the screw thread The left end of bar (21) extends to the outside of bearing race (15) and is fixedly connected with handwheel (26).