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CN-224209653-U - Surfboard motor spare part grinding device

CN224209653UCN 224209653 UCN224209653 UCN 224209653UCN-224209653-U

Abstract

The utility model discloses a surfboard motor part polishing device, which belongs to the technical field of motor part polishing, and comprises a vertical supporting column, wherein a vertical supporting plate is fixed at the top of the vertical supporting column, a driving belt wheel is arranged at one end of the vertical supporting plate, a first driven belt wheel is arranged at the top of the driving belt wheel, a movable vertical moving plate is arranged at one side of the driving belt wheel, a second driven belt wheel is arranged at the top and the bottom of the vertical moving plate, rigid support can be provided for polishing belts through the arrangement of a supporting mechanism, collapse deformation of the polishing belts in the polishing process is effectively prevented, uniform polishing pressure distribution is ensured, surface processing quality is remarkably improved, and by the arrangement of polishing belts and polishing heads, not only can efficient planar polishing be realized, but also the polishing heads can be used for carrying out fine trimming on complex characteristics such as corners, grooves or small holes.

Inventors

  • YANG HANQUAN
  • YANG GUANG
  • YANG YING

Assignees

  • 无锡市垦克动力科技有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (7)

  1. 1. The surfboard motor part polishing device is characterized by comprising a vertical supporting column (1), wherein a vertical supporting plate (2) is fixed at the top of the vertical supporting column (1), a driving belt wheel (3) is arranged at one end of the vertical supporting plate (2), a first driven belt wheel (4) is arranged at the top of the driving belt wheel (3), a movable vertical moving plate (7) is arranged at one side of the driving belt wheel (3), second driven belt wheels (5) are arranged at the top and the bottom of the vertical moving plate (7), and a polishing head (8) is fixed at one end of one second driven belt wheel (5); The other end bolt fastening of vertical backup pad (2) has first driving motor (6), the output and the driving pulley (3) fixed connection of first driving motor (6), driving pulley (3), first driven pulley (4) and the outside cover of two second driven pulleys (5) are equipped with and polish area (12), the one end of vertical backup pad (2) just is located the bottom of polishing area (12) and is provided with supporting mechanism.
  2. 2. The surfboard motor part polishing device according to claim 1, wherein the top of the other end of the vertical supporting plate (2) is rotationally connected with an oblique rotation column (9) through a pin shaft, the oblique rotation column (9) is close to one end of the first driven belt pulley (4) and is rotationally connected with the first driven belt pulley (4) through the pin shaft, the top of the oblique rotation column (9) is rotationally connected with a first oblique hydraulic cylinder (10) through the pin shaft, and the bottom of the first oblique hydraulic cylinder (10) is rotationally connected with the vertical supporting plate (2) through the pin shaft.
  3. 3. The surfboard motor part polishing device according to claim 1, wherein a transverse sliding column (14) is fixed at one end of the vertical moving plate (7) far away from the first driving motor (6), a rectangular mounting block (13) is slidably connected to the outer side of the transverse sliding column (14), the rectangular mounting block (13) is close to one end of the vertical supporting plate (2) and is fixedly connected with the vertical supporting plate (2), and an adjusting mechanism for adjusting the position of the transverse sliding column (14) is arranged inside the rectangular mounting block (13).
  4. 4. The surfboard motor part polishing device according to claim 1, wherein the supporting mechanism comprises a rectangular mounting box (19), vertical hydraulic cylinders (20) are fixed at two ends of the bottom of the rectangular mounting box (19), one side of each vertical hydraulic cylinder (20) close to each vertical supporting plate (2) is fixedly connected with each vertical supporting plate (2), a second driving motor (21) is fixed at one end of each rectangular mounting box (19), a transverse threaded rod (22) is fixed at the output end of each second driving motor (21), a vertical sliding plate (23) is connected to the outer side of each transverse threaded rod (22) in a threaded mode, a rectangular supporting plate (11) is arranged at the top of each vertical sliding plate (23) in a rotating mode through a pin, and a second oblique hydraulic cylinder (24) is connected to the outer side of each vertical sliding plate (23) in a rotating mode through a pin, and is close to one end of each rectangular supporting plate (11) and connected with each rectangular supporting plate (11) in a rotating mode through a pin.
  5. 5. The surfboard motor part polishing device according to claim 4, wherein the rectangular mounting box (19) is internally provided with a transverse chute, and the vertical sliding plate (23) is positioned in the transverse chute and is in sliding connection with the rectangular mounting box (19) through the transverse chute.
  6. 6. The surfboard motor part polishing device according to claim 3, wherein the adjusting mechanism comprises a vertical limiting plate (16), the inside of the rectangular mounting block (13) is slidably connected with the vertical limiting plate (16), a vertical polished rod (17) is fixed at the bottom of the vertical limiting plate (16), a circular pulling plate (15) is fixed at the bottom of the vertical polished rod (17), and a vertical rigid spring (18) is arranged between the rectangular mounting block (13) and the circular pulling plate (15) and positioned outside the vertical polished rod (17).
  7. 7. The surfboard motor part polishing device of claim 6, wherein a plurality of rectangular limiting blocks are uniformly distributed and fixed on the top of the vertical limiting plate (16), and a plurality of rectangular limiting grooves matched with the rectangular limiting blocks are formed in the transverse sliding column (14).

Description

Surfboard motor spare part grinding device Technical Field The utility model belongs to the technical field of motor part polishing, and particularly relates to a surfboard motor part polishing device. Background In the manufacturing process of the motor parts of the surfboard, the surface polishing of the parts is a key process for ensuring the assembly precision and the use performance, at present, common polishing modes comprise grinding wheel polishing, abrasive belt polishing, manual polishing and the like, wherein the abrasive belt polishing has wider application in the processing of precision parts due to the advantages of flexible contact, adaptation to complex curved surfaces and the like; When polishing thin walls or slender parts, the abrasive belt is easy to collapse under polishing pressure due to lack of rigid support, so that polishing is uneven, even the surface of a workpiece is damaged, processing quality is affected, the abrasive belt is loose after long-time use, polishing efficiency is reduced, and the existing polishing devices lack of a mechanism for quickly adjusting the tension to affect processing stability. Disclosure of utility model The utility model aims to provide a polishing device for parts of a surfboard motor, which aims to solve the problem of the prior art in the use process in the background art. In order to achieve the aim, the utility model provides the technical scheme that the surfboard motor part polishing device comprises a vertical supporting column, wherein a vertical supporting plate is fixed at the top of the vertical supporting column, a driving belt wheel is arranged at one end of the vertical supporting plate, a first driven belt wheel is arranged at the top of the driving belt wheel, a movable vertical moving plate is arranged at one side of the driving belt wheel, second driven belt wheels are arranged at the top and the bottom of the vertical moving plate, and a polishing head is fixed at one end of one second driven belt wheel; The other end bolt fastening of vertical backup pad has first driving motor, first driving motor's output and drive pulley fixed connection, the outside cover of drive pulley, first driven pulley and two second driven pulleys is equipped with the polishing area, the one end of vertical backup pad just is located the bottom of polishing area and is provided with supporting mechanism. Preferably, the top of the other end of the vertical support plate is rotationally connected with an oblique rotation column through a pin shaft, the oblique rotation column is close to one end of the first driven belt pulley and is rotationally connected with the first driven belt pulley through a pin shaft, the top of the oblique rotation column is rotationally connected with a first oblique hydraulic cylinder through a pin shaft, and the bottom of the first oblique hydraulic cylinder is rotationally connected with the vertical support plate through a pin shaft. Preferably, one end of the vertical moving plate far away from the first driving motor is fixedly provided with a transverse sliding column, the outer side of the transverse sliding column is slidably connected with a rectangular mounting block, the rectangular mounting block is close to one end of the vertical supporting plate and is fixedly connected with the vertical supporting plate, and an adjusting mechanism for adjusting the position of the transverse sliding column is arranged in the rectangular mounting block. Preferably, the supporting mechanism comprises a rectangular mounting box, vertical hydraulic cylinders are fixed at two ends of the bottom of the rectangular mounting box, one side, close to the vertical supporting plate, of each vertical hydraulic cylinder is fixedly connected with the vertical supporting plate, one end of each rectangular mounting box is fixedly provided with a second driving motor, the output end of each second driving motor is fixedly provided with a transverse threaded rod, the outer side of each transverse threaded rod is connected with a vertical sliding plate in a threaded manner, the top of each vertical sliding plate is provided with a rectangular supporting plate through pin shaft rotation, the outer side of each vertical sliding plate is further provided with a second oblique hydraulic cylinder through pin shaft rotation, and one end, close to the rectangular supporting plate, of each second oblique hydraulic cylinder is connected with the corresponding rectangular supporting plate through pin shaft rotation. Preferably, the inside of rectangle mounting box has seted up horizontal spout, vertical sliding plate is located the inside of horizontal spout and passes through horizontal spout sliding connection with the rectangle mounting box. Preferably, the adjusting mechanism comprises a vertical limiting plate, the inside of the rectangular mounting block is slidably connected with the vertical limiting plate, the bottom of the vertical limiting pla