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CN-224209638-U - Grinding device is used in processing of bicycle flower-drum

CN224209638UCN 224209638 UCN224209638 UCN 224209638UCN-224209638-U

Abstract

The utility model relates to a polishing device for processing a bicycle hub, which comprises a top plate, a vertical plate, an adjusting assembly, a driving mechanism and a driving mechanism, wherein one end of the vertical plate is fixedly arranged on the lower surface of the top plate, one side of the vertical plate is provided with the driving motor, the output end of the driving motor is fixedly provided with a polishing disc, the adjusting assembly is arranged on one side of the vertical plate and comprises a fixed block, an L-shaped adjusting plate, a circular connecting block, a rotating rod and a coil spring, the driving motor is fixedly arranged on the L-shaped adjusting plate, the circular connecting block is fixedly arranged on the L-shaped adjusting plate, the rotating rod is inserted into the circular connecting block, the fixed block is fixedly arranged on the other end of the vertical plate, and the driving mechanism is arranged on the other end of the vertical plate. Through adjusting part and actuating mechanism that set up, can be to making the movable plate drive L type regulating plate one end and take place the slope, drive the driving motor that the L type regulating plate other end set up and take place the slope to can make the dish of polishing take place the slope, handle polishing to bicycle flower-drum inclined surface, make the flower-drum polish more thoroughly.

Inventors

  • WANG YUNLAN
  • JIANG QINGXIAO

Assignees

  • 邢台铂爵运动器材有限公司

Dates

Publication Date
20260508
Application Date
20250523

Claims (6)

  1. 1. Grinding device is used in processing of bicycle flower-drum, characterized in that includes: a top plate (1); The polishing device comprises a vertical plate (2), wherein one end of the vertical plate (2) is fixedly arranged on the lower surface of the top plate (1), one side of the vertical plate (2) is provided with a driving motor (3), and the output end of the driving motor (3) is fixedly provided with a polishing disc (4); The adjusting assembly (5), the adjusting assembly (5) is arranged on one side of the vertical plate (2), the adjusting assembly (5) comprises a fixed block (51), an L-shaped adjusting plate (52), a circular connecting block (53), a rotating rod (54) and a coil spring (55), the driving motor (3) is fixedly arranged on the L-shaped adjusting plate (52), the circular connecting block (53) is fixedly arranged on the L-shaped adjusting plate (52), the rotating rod (54) is inserted into the circular connecting block (53), the fixed block (51) is fixedly arranged on the other end of the vertical plate (2), a notch is formed in one side of the fixed block (51), a circular groove is formed in one side of the inner wall of the notch, two ends of the rotating rod (54) are rotationally connected in the circular groove, one end of the coil spring (55) is fixedly arranged in the circular groove, and the other end of the coil spring (55) is fixedly arranged on the rotating rod (54). The driving mechanism (6) is arranged on one side of the top plate (1), and the driving mechanism (6) is used for adjusting the angle of the L-shaped adjusting plate (52).
  2. 2. The polishing device for processing the hub of the bicycle according to claim 1, wherein the driving mechanism (6) comprises a sliding groove (61), a sliding block (62), a hinge (63), a moving plate (64), a transverse plate (65) and a driving oil cylinder (66), the sliding groove (61) is formed in one side of the L-shaped adjusting plate (52), and the sliding block (62) is slidably connected in the sliding groove (61).
  3. 3. A grinding device for machining a hub of a bicycle according to claim 2, characterized in that one end of the hinge member (63) is fixedly mounted on the sliding block (62), and one end of the moving plate (64) is rotatably connected to the hinge member (63) through a bearing, and the other end of the moving plate (64) is fixedly mounted on the cross plate (65).
  4. 4. The polishing device for processing a hub of a bicycle according to claim 2, wherein one end of the driving oil cylinder (66) is fixedly mounted on the top plate (1), and the output end of the driving oil cylinder (66) is fixedly mounted on the cross plate (65).
  5. 5. The polishing device for processing the hub of the bicycle according to claim 1, wherein a bottom plate (7) is arranged on one side of the vertical plate (2), a collecting groove (8) is formed on one side of the bottom plate (7), a collecting hole (9) is formed in the collecting groove (8), and a placing table (10) is fixedly arranged on one side of the collecting groove (8).
  6. 6. The polishing device for processing the hub of the bicycle according to claim 5, wherein an air pump (11) is fixedly arranged on one side of the bottom plate (7), a drawer (12) is inserted into the bottom plate (7), and two ends of the air pump (11) are respectively connected to the collecting hole (9) and the drawer (12) through pipelines.

Description

Grinding device is used in processing of bicycle flower-drum Technical Field The utility model relates to the technical field of bicycle hub processing, in particular to a polishing device for bicycle hub processing. Background Bicycle hubs, also known as "hubs", are an important component of bicycle wheels. The wheel hub is positioned at the center of the wheel, is connected with spokes of the wheel and the frame, and allows the wheel to freely rotate around the central shaft, and the straight-driving wheel hub is required to be polished by a polishing device in the production process. At present, in the polishing process of the bicycle hub, the polishing is carried out through a hand-held polishing machine of a worker, and because the bicycle hub has an inclined surface, when the inclined surface of the bicycle hub is polished by the worker, the polishing efficiency is quite forceful, and the polishing is not thorough. Disclosure of utility model Aiming at the problems that the existing polishing device for processing the bicycle hub is low in polishing efficiency and incomplete in polishing due to the fact that a worker holds a polisher to polish the bicycle hub in a handheld manner and the inclined surface of the bicycle hub is provided with the inclined surface, the polishing device for processing the bicycle hub is quite labor-intensive. The technical scheme adopted by the utility model is that the polishing device for processing the bicycle hub comprises: a top plate; the vertical plate is fixedly arranged on the lower surface of the top plate at one end, a driving motor is arranged on one side of the vertical plate, and a polishing disc is fixedly arranged at the output end of the driving motor; The adjusting component is arranged on one side of the vertical plate and comprises a fixed block, an L-shaped adjusting plate, a circular connecting block, a rotating rod and a coil spring, wherein the driving motor is fixedly arranged on the L-shaped adjusting plate, the circular connecting block is fixedly arranged on the L-shaped adjusting plate, the rotating rod is inserted into the circular connecting block, the fixed block is fixedly arranged on the other end of the vertical plate, a notch is formed in one side of the fixed block, a circular groove is formed in one side of the inner wall of the notch, two ends of the rotating rod are rotatably connected in the circular groove, one end of the coil spring is fixedly arranged in the circular groove, and the other end of the coil spring is fixedly arranged on the rotating rod; The driving mechanism is arranged on one side of the top plate and is used for adjusting the angle of the L-shaped adjusting plate. Preferably, the driving mechanism comprises a sliding groove, a sliding block, a hinge piece, a moving plate, a transverse plate and a driving oil cylinder, wherein the sliding groove is formed in one side of the L-shaped adjusting plate, and the sliding block is in sliding connection with the sliding groove. Preferably, one end of the hinge member is fixedly mounted on the sliding block, one end of the moving plate is rotatably connected to the hinge member through a bearing, and the other end of the moving plate is fixedly mounted on the transverse plate. Preferably, one end of the driving oil cylinder is fixedly arranged on the top plate, and the output end of the driving oil cylinder is fixedly arranged on the transverse plate. Preferably, a bottom plate is arranged on one side of the vertical plate, a collecting groove is formed in one side of the bottom plate, a collecting hole is formed in the collecting groove, and a placing table is fixedly arranged on one side of the collecting groove. Preferably, an air pump is fixedly installed on one side of the bottom plate, a drawer is inserted into the bottom plate, and two ends of the air pump are connected to the collecting hole and the drawer through pipelines respectively. Compared with the prior art, the utility model has the beneficial effects that the movable plate can drive one end of the L-shaped adjusting plate to incline through the adjusting component and the driving mechanism, and drive the driving motor arranged at the other end of the L-shaped adjusting plate to incline, so that the polishing disc can incline, and the inclined surface of the hub of the bicycle can be polished, so that the hub can be polished more thoroughly. Drawings FIG. 1 is a schematic view of the overall perspective structure of the present utility model; FIG. 2 is a schematic view of the structure of the adjusting assembly according to the present utility model; FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model; FIG. 4 is a schematic view of the internal structure of the base plate according to the present utility model; The drawing shows that the drawing comprises a top plate 1, a bottom plate 2, a vertical plate 3, a driving motor 4, a polishing disc 5, an adjusting componen