Bead polishing machine

Abstract

The utility model discloses a bead polisher, which relates to the technical field of polishers and comprises a base, a U-shaped plate is fixedly arranged at the upper end of the base, a motor is fixedly arranged on the outer side of the U-shaped plate, an output shaft of the motor extends to the inner side of the U-shaped plate and is fixedly provided with a first bevel gear, and a third bevel gear and a second bevel gear are respectively arranged at the upper end and the lower end of the inner side of the U-shaped plate. A sleeve is fixedly arranged in the middle of the third bevel gear, the upper end of the sleeve extends to the position above the end of the U-shaped plate, a rotating shaft is fixedly arranged in the middle of the second bevel gear and penetrates through the sleeve, the upper end of the rotating shaft extends to the position above the end of the sleeve, a containing disc is fixedly arranged on the outer side of the upper end of the sleeve, and a plurality of evenly-distributed containing grooves are formed in the upper end of the containing disc. The inner side of the containing groove has certain roughness, the containing groove is used for containing beads, and an adjusting assembly is arranged at the upper end of the rotating shaft and comprises a polishing disc which can vertically ascend and descend. The bead grinding and polishing device can grind and polish beads in batches, labor is saved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to a bead polishing machine. Background Art

[0002] Traditional beads are polished and ground by hand. During the grinding and polishing process, it is necessary to hold the beads one by one for grinding and polishing, which is rather cumbersome.

[0003] The existing bead grinding and polishing not only has low efficiency, but also easily causes the hand to contact the grinding disc, resulting in breakage.

[0004] In view of the above problems, the utility model provides a bead polishing machine. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bead polishing machine, which can polish beads in batches, save labor and improve production efficiency, thus solving the problems in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A bead polishing machine includes a base. A U-shaped plate is fixedly arranged at the upper end of the base. A motor is fixedly arranged on the outer side of the U-shaped plate. The output shaft of the motor extends to the inner side of the U-shaped plate and is fixedly installed with a first bevel gear. The upper and lower ends of the inner side of the U-shaped plate are respectively provided with a third bevel gear and a second bevel gear. A sleeve is fixedly arranged in the middle of the third bevel gear. The upper end of the sleeve extends above the end of the U-shaped plate. A rotating shaft is fixedly arranged in the middle of the second bevel gear. The rotating shaft passes through the inside of the sleeve and the upper end extends above the end of the sleeve. A placing plate is fixedly arranged on the outer side of the upper end of the sleeve. A plurality of uniformly distributed placing grooves are formed in the upper end of the placing plate. The inner side of the placing groove has a certain roughness. The placing groove is used for placing beads. An adjusting component is arranged at the upper end of the rotating shaft. The adjusting component includes a polishing disc, and the polishing disc can be vertically lifted.

[0007] Furthermore, the bottom end of the rotating shaft is rotatably connected to the inner bottom surface of the U-shaped plate through a bearing. The outer side of the sleeve is rotatably connected to the inside of the upper end of the U-shaped plate through a bearing. The first bevel gear is meshed with the second bevel gear and the third bevel gear respectively.

[0008] Furthermore, the adjusting component further includes a top plate fixedly connected to the upper end of the rotating shaft. The inside of both ends of the top plate is slidably connected with a lifting rod. The bottom end of the lifting rod is fixedly connected to the upper end of the polishing disc. The middle part of the polishing disc is sleeved on the outer side of the rotating shaft.

[0009] Furthermore, a fixing plate is fixedly connected to the outer side of the lifting rod. A bolt is threadedly connected to the fixing plate. A threaded hole is formed in the upper end of the top plate. The bolt is threadedly connected to the inside of the threaded hole.

[0010] Furthermore, the base has a certain weight.

[0011] Furthermore, an anti-slip gasket is attached to the bottom end of the base.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] A bead polishing machine provided by the present utility model places a number of beads orderly in the placement groove, then manually moves the polishing disc downward and presses it against the upper end of the beads, and fixes the polishing disc. Then, the motor drives the first bevel gear to rotate, and through meshing, drives the second bevel gear and the third bevel gear to rotate synchronously and in opposite directions, thereby driving the rotating shaft and the sleeve to rotate coaxially and in opposite directions, and further driving the placement disc and the polishing disc to rotate synchronously and in opposite directions. The rotation of the polishing disc drives the beads to rotate, so that the beads are polished by the inner side of the placement groove and the polishing disc. The purpose of such a design is to polish the beads in batches, save labor, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the inner structure of the U-shaped plate in the present utility model;

[0016] Figure 3 is a schematic diagram of the placement disc structure in the present utility model;

[0017] Figure 4 of the present utility model Figure 3 is an enlarged view of part A in the present utility model.

[0018] In the figure: 1, base; 2, U-shaped plate; 3, motor; 4, first bevel gear; 5, second bevel gear; 6, third bevel gear; 7, rotating shaft; 8, sleeve; 9, placement disc; 10, placement groove; 11, beads; 12, top plate; 13, lifting rod; 14, polishing disc; 15, fixing plate; 16, bolt; 17, threaded hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] In order to solve the technical problem of how to polish in batches effectively, as Figures 1-4 shown, the following preferred technical solutions are provided:

[0021] A bead polishing machine includes a base 1. A U-shaped plate 2 is fixedly provided at the upper end of the base 1. A motor 3 is fixedly provided on the outer side of the U-shaped plate 2. The output shaft of the motor 3 extends to the inner side of the U-shaped plate 2 and is fixedly installed with a first bevel gear 4. A third bevel gear 6 and a second bevel gear 5 are respectively arranged at the upper and lower ends inside the U-shaped plate 2. A sleeve 8 is fixedly provided in the middle of the third bevel gear 6. The upper end of the sleeve 8 extends above the end of the U-shaped plate 2. A rotating shaft 7 is fixedly provided in the middle of the second bevel gear 5. The rotating shaft 7 passes through the inside of the sleeve 8 and its upper end extends above the end of the sleeve 8. A placing disc 9 is fixedly provided on the outer side of the upper end of the sleeve 8. A plurality of uniformly distributed placing grooves 10 are opened on the upper end of the placing disc 9. The inner side of the placing groove 10 has a certain roughness. The placing groove 10 is used to place beads 11. An adjusting component is arranged at the upper end of the rotating shaft 7. The adjusting component includes a polishing disc 14 which can vertically move up and down.

[0022] Specifically, a number of beads 11 are orderly placed in the placing grooves 10. Then, the polishing disc 14 is manually moved downward and pressed on the upper ends of the beads 11, and the polishing disc 14 is fixed. Then, the motor 3 drives the first bevel gear 4 to rotate. Through meshing, the second bevel gear 5 and the third bevel gear 6 are driven to rotate synchronously and in opposite directions, and further drive the rotating shaft 7 and the sleeve 8 to rotate coaxially and in opposite directions, thereby driving the placing disc 9 and the polishing disc 14 to rotate synchronously and in opposite directions. The rotation of the polishing disc 14 drives the beads 11 to rotate, so that the beads 11 are polished by the inner side of the placing groove 10 and the polishing disc 14. The purpose of such a design is to polish the beads 11 in batches, save labor, and improve production efficiency.

[0023] Further, as Figures 1-3 shown, the following preferred technical solutions are provided:

[0024] The bottom end of the rotating shaft 7 is rotatably connected to the inner bottom surface of the U-shaped plate 2 through a bearing. The outer side of the sleeve 8 is rotatably connected to the inside of the upper end of the U-shaped plate 2 through a bearing. The first bevel gear 4 is meshed and connected to the second bevel gear 5 and the third bevel gear 6 respectively. The purpose of such a design is that when the first bevel gear 4 rotates, through meshing with the second bevel gear 5 and the third bevel gear 6, the rotating shaft 7 and the sleeve 8 are driven to rotate coaxially and in opposite directions.

[0025] Further, as Figure 1 and Figure 2 shown, the following preferred technical solutions are provided:

[0026] The adjusting component further includes a top plate 12 fixedly connected to the upper end of the rotating shaft 7. Slide rods 13 are slidably connected to the inside of both ends of the top plate 12. The bottom ends of the slide rods 13 are fixedly connected to the upper end of the polishing disc 14. The middle of the polishing disc 14 is sleeved on the outer side of the rotating shaft 7. The purpose of such a design is to ensure that the polishing disc 14 can vertically move up and down.

[0027] Further, as Figure 1 and Figure 2As shown in the figure, the following preferred technical solutions are provided:

[0028] A fixing plate 15 is fixedly connected to the outside of the lifting rod 13. A bolt 16 is threadedly connected to the fixing plate 15. A threaded hole 17 is opened at the upper end of the top plate 12. The bolt 16 is threadedly connected to the inside of the threaded hole 17. The purpose of this design is to fix the polishing disc 14 by the threaded connection between the bolt 16 and the inside of the threaded hole 17.

[0029] Furthermore, as Figure 1 shown in the figure, the following preferred technical solutions are provided:

[0030] The base 1 has a certain weight. The purpose of this design is to ensure the stability of the structure.

[0031] Furthermore, as Figure 1 shown in the figure, the following preferred technical solutions are provided:

[0032] An anti-slip gasket is attached to the bottom end of the base 1. The purpose of this design is to improve the anti-slip performance of the base 1.

[0033] In summary: Place a number of beads 11 in the placement groove 10 in an orderly manner. Then manually move the polishing disc 14 downward and press it against the upper end of the beads 11, and fix the polishing disc 14. Then the motor 3 drives the first bevel gear 4 to rotate, and through meshing, drives the second bevel gear 5 and the third bevel gear 6 to rotate synchronously in opposite directions, and further drives the rotating shaft 7 and the sleeve 8 to rotate coaxially in opposite directions, thereby driving the placement disc 9 and the polishing disc 14 to rotate synchronously in opposite directions. The rotation of the polishing disc 14 drives the beads 11 to rotate, so that the beads 11 are polished by the inside of the placement groove 10 and the polishing disc 14. The purpose of this design is to polish the beads 11 in batches, save labor, and improve production efficiency.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to this process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bead polishing machine, characterized in that: The invention comprises a base (1), wherein a U-shaped plate (2) is fixedly provided at the upper end of the base (1), a motor (3) is fixedly provided on the outer side of the U-shaped plate (2), an output shaft of the motor (3) extends to the inner side of the U-shaped plate (2) and is fixedly provided with a first bevel gear (4), a third bevel gear (6) and a second bevel gear (5) are respectively provided at the upper and lower ends of the inner side of the U-shaped plate (2), a sleeve (8) is fixedly provided in the middle of the third bevel gear (6), the upper end of the sleeve (8) extends to above the end of the U-shaped plate (2), and the middle of the second bevel gear (5) is provided with a sleeve (8) A rotating shaft (7) is fixedly provided, the rotating shaft (7) passes through the interior of the sleeve (8) and the upper end of the rotating shaft (7) extends above the end of the sleeve (8), a placing plate (9) is fixedly provided on the outer side of the upper end of the sleeve (8), a plurality of evenly distributed placing grooves (10) are opened on the upper end of the placing plate (9), the inner side of the placing grooves (10) has a certain degree of roughness, and beads (11) are placed in the placing grooves (10), and an adjusting component is provided on the upper end of the rotating shaft (7), the adjusting component comprises a polishing plate (14), and the polishing plate (14) can be lifted and lowered vertically.

2. A bead polishing machine according to claim 1, characterized in that: The bottom end of the rotating shaft (7) is rotatably connected to the inner bottom surface of the U-shaped plate (2) through a bearing, the outer side of the sleeve (8) is rotatably connected to the inside of the upper end of the U-shaped plate (2) through a bearing, and the first bevel gear (4) is meshedly connected with the second bevel gear (5) and the third bevel gear (6).

3. A bead polishing machine according to claim 1, characterized in that: The adjustment assembly further comprises a top plate (12) fixedly connected to the upper end of the rotating shaft (7), both ends of the top plate (12) are slidably connected to lifting rods (13), the bottom end of the lifting rod (13) is fixedly connected to the upper end of the polishing plate (14), and the middle part of the polishing plate (14) is sleeved on the outer side of the rotating shaft (7).

4. A bead polishing machine according to claim 3, characterized in that: The outer side of the lifting rod (13) is fixedly connected with a fixing plate (15), and the fixing plate (15) is threadedly connected with a bolt (16). A threaded hole (17) is opened at the upper end of the top plate (12), and the bolt (16) is threadedly connected to the inner side of the threaded hole (17).

5. A bead polishing machine according to claim 1, characterized in that: The base (1) has a certain weight.

6. A bead polishing machine according to claim 1, characterized in that: An anti-slip pad is attached to the bottom end of the base (1).

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