A bearing steel ball sorting device

Abstract

This utility model relates to the field of bearing steel ball sorting technology and discloses a bearing steel ball sorting device, which solves the problem that the sorting device used in bearing steel ball production cannot sequentially sort steel balls of different diameters during use. It includes a cylinder, a control switch fixedly installed on the outer side of the cylinder, a support plate fixedly installed on the top of the cylinder, a rotating motor fixedly installed at the top center of the support plate, and the rotating motor is energized and connected to the control switch. A shaft is rotatably installed at the bottom center of the support plate, and the output shaft of the rotating motor movably passes through the top of the support plate and is fixedly connected to the top of the shaft. Two partitions are fixedly installed on the outer side of the shaft. A support ring is fixedly installed on the outer side of the bottom of the cylinder, and a sorting assembly is installed at the bottom of the cylinder. This utility model enables the sorting device used in bearing steel ball production to sequentially sort steel balls of different diameters during use, improving production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of bearing steel ball sorting technology, specifically a bearing steel ball sorting device. Background Technology

[0002] Bearing steel balls are key metal parts used in bearing assemblies. They are high-precision and high-hardness metal products mainly used in the manufacture of various bearings. As the core component that realizes rolling friction inside the bearing, a sorting device is needed to sort the steel balls during the production process. However, the sorting device used in bearing steel ball production cannot sort steel balls of different diameters sequentially, which reduces production efficiency and makes it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a bearing steel ball sorting device, which effectively solves the problem that the sorting device used in bearing steel ball production cannot sequentially sort steel balls of different diameters during use, thus reducing production efficiency and making it difficult to achieve better practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bearing steel ball sorting device, comprising a cylinder, a control switch fixedly installed on the outer side of the cylinder, a support plate fixedly installed on the top of the cylinder, a rotating motor fixedly installed at the top center of the support plate, and the rotating motor being energized and connected to the control switch, a shaft rotatably installed at the bottom center of the support plate, and the output shaft of the rotating motor movably passing through the top of the support plate and fixedly connected to the top of the shaft, two partitions fixedly installed on the outer side of the shaft, with an included angle of ninety degrees between the two partitions, a support ring fixedly installed on the outer side of the bottom of the cylinder, and a sorting assembly installed at the bottom of the cylinder.

[0005] Preferably, the sorting component includes a circular disc located at the bottom of the cylinder, with the bottom of the partition plate in movable contact with the top of the circular disc. The circular disc has four symmetrically symmetrically perforated openings, and a first, second, third, and fourth circular perforated plate are respectively fixedly installed at the top of the four openings. The tops of the first, second, third, and fourth circular perforated plates are flush with the top of the circular disc. The internal apertures of the first, second, third, and fourth circular perforated plates increase sequentially. The first circular perforated plate is located between two partition plates. A discharge hood is fixedly installed at the bottom of each of the four circular openings, and an inclined discharge pipe is fixedly installed at the bottom of each of the four discharge hoods.

[0006] Preferably, four arc-shaped plates are uniformly fixedly installed on the outer side of the circular disc, and connecting bolts are rotatably installed inside each of the four arc-shaped plates. Four connecting threaded sleeves are uniformly fixedly installed through the inside of the support ring, with the bottom of the connecting threaded sleeves flush with the bottom of the support ring and the top of the connecting threaded sleeves extending to the top of the support ring. The four connecting bolts are respectively threaded into the inside of the four connecting threaded sleeves.

[0007] Preferably, four support rods are symmetrically fixedly installed at the bottom of the support ring, and a support block is fixedly installed at the bottom of each of the four support rods. A fixing hole is opened through the end of the support block away from the support rod.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] 1) During operation, through the interaction of the set cylinder, control switch, support bar plate, rotating motor, shaft, partition plate and sorting components, the sorting device for bearing steel ball production can sequentially sort steel balls of different diameters, thereby improving production efficiency and achieving better practicality.

[0010] 2) During operation, the interaction of the support rods, support base blocks, and fixed mounting holes provides stable support for the cylinder, thereby ensuring that the device can operate stably. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a schematic diagram of the structure of a bearing steel ball sorting device according to the present invention;

[0014] Figure 2 This is a schematic diagram of the cylindrical structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the support ring structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the sorting component structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the circular disk structure of this utility model.

[0018] In the diagram: 1. Cylinder; 2. Control switch; 3. Support plate; 4. Rotary motor; 5. Shaft; 6. Partition plate; 7. Support ring; 8. Sorting assembly; 9. Circular disc; 10. Circular opening; 11. First circular perforated plate; 12. Second circular perforated plate; 13. Third circular perforated plate; 14. Fourth circular perforated plate; 15. Discharge hood; 16. Inclined discharge pipe; 17. Arc plate; 18. Connecting bolt; 19. Connecting threaded sleeve; 20. Support rod; 21. Support base block; 22. Fixing mounting hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Example 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present invention relates to a bearing steel ball sorting device, comprising a cylinder 1, a control switch 2 fixedly installed on the outer side of the cylinder 1, a support plate 3 fixedly installed on the top of the cylinder 1, a rotating motor 4 fixedly installed at the top center of the support plate 3 and electrically connected to the control switch 2, a shaft 5 rotatably installed at the bottom center of the support plate 3, and the output shaft of the rotating motor 4 movably passes through the top of the support plate 3 and is fixedly connected to the top of the shaft 5, two partition plates 6 fixedly installed on the outer side of the shaft 5, and the included angle between the two partition plates 6 is 90 degrees, a support ring 7 fixedly installed on the outer side of the bottom of the cylinder 1, four support rods 20 symmetrically fixedly installed at the bottom of the support ring 7, and a support base block 21 fixedly installed at the bottom of each of the four support rods 20, and a fixed installation hole 22 is opened through the end of the support base block 21 away from the support rod 20, and a sorting component 8 is installed at the bottom of the cylinder 1;

[0021] The sorting assembly 8 includes a circular disk 9, which is located at the bottom of the cylinder 1. The bottom of the partition plate 6 is in contact with the top of the circular disk 9. The interior of the circular disk 9 is symmetrically provided with four circular openings 10. The top of the interior of the four circular openings 10 is respectively fixedly installed with a first circular perforated plate 11, a second circular perforated plate 12, a third circular perforated plate 13, and a fourth circular perforated plate 14. The tops of the first circular perforated plate 11, the second circular perforated plate 12, the third circular perforated plate 13, and the fourth circular perforated plate 14 are all flush with the top of the circular disk 9. The internal apertures of the first circular perforated plate 11, the second circular perforated plate 12, the third circular perforated plate 13, and the fourth circular perforated plate 14 increase sequentially. The first circular perforated plate 11 is located between two partition plates 6. The bottom of the interior of each of the four circular openings 10 is fixedly installed with a discharge hood 15, and the bottom of each of the four discharge hoods 15 is fixedly installed with an inclined discharge pipe 16.

[0022] Four arc-shaped plates 17 are evenly fixedly installed on the outer side of the circular disc 9. Connecting bolts 18 are rotatably installed inside the four arc-shaped plates 17. Four connecting threaded sleeves 19 are evenly fixedly installed inside the support ring 7. The bottom of the connecting threaded sleeves 19 is flush with the bottom of the support ring 7, and the top of the connecting threaded sleeves 19 extends to the top of the support ring 7. The four connecting bolts 18 are threaded into the four connecting threaded sleeves 19 respectively.

[0023] In use, the interaction of the cylinder 1, control switch 2, support plate 3, rotating motor 4, shaft 5, partition 6, and sorting component 8 enables the sorting device for bearing steel ball production to sequentially sort steel balls of different diameters, improving production efficiency and facilitating better practicality. Furthermore, the interaction of the support rod 20, support base 21, and fixed mounting hole 22 provides stable support for the cylinder 1 during use, ensuring stable operation of the device.

[0024] Working Principle: During operation, the supporting base block 21 is first fixed using bolts matching the diameter of the mounting hole 22, thus achieving the fixed installation of the entire device. Then, during use, the steel balls to be sorted are poured into the space between the two partitions 6 and the first circular perforated plate 11 inside the cylinder 1. The steel balls undergo a first sorting operation via the first circular perforated plate 11. Then, the rotating motor 4 is started, driving the shaft 5 to rotate 90 degrees clockwise. The shaft 5 drives the two partitions 6 to rotate 90 degrees, and the steel balls between the two partitions 6 move to the top of the second circular perforated plate 12 for a second sorting operation. Finally, the rotating motor 4 is started, driving the shaft 5 to rotate 90 degrees clockwise. 5 drives the two partitions 6 to rotate 90 degrees, and the steel balls between the two partitions 6 also move to the top of the third circular perforated plate 13. The third circular perforated plate 13 performs three sorting operations. Then, the rotating motor 4 is started to drive the shaft 5 to rotate 90 degrees clockwise. The shaft 5 drives the two partitions 6 to rotate 90 degrees, and the steel balls between the two partitions 6 also move to the top of the fourth circular perforated plate 14. The fourth circular perforated plate 14 performs a second sorting operation. The sorted steel balls are discharged through four discharge hoods 15 and inclined discharge pipes 16. In this way, the sorting device for bearing steel ball production can perform sorting operations of steel balls of different diameters in sequence during use, which improves production efficiency and facilitates better practicality.

Claims

1. A device for sorting bearing steel balls, comprising a cylinder (1), characterized in that: A control switch (2) is fixedly installed on the outside of the cylinder (1). A support plate (3) is fixedly installed on the top of the cylinder (1). A rotating motor (4) is fixedly installed at the top center of the support plate (3). The rotating motor (4) is energized and connected to the control switch (2). A shaft (5) is rotatably installed at the bottom center of the support plate (3). The output shaft of the rotating motor (4) passes through the top of the support plate (3) and is fixedly connected to the top of the shaft (5). Two partitions (6) are fixedly installed on the outside of the shaft (5). The included angle between the two partitions (6) is 90 degrees. A support ring (7) is fixedly installed on the outside of the bottom of the cylinder (1). A sorting assembly (8) is installed at the bottom of the cylinder (1).

2. A bearing steel ball sorting device according to claim 1, wherein: The sorting component (8) includes a circular disk (9), which is located at the bottom of the cylinder (1). The bottom of the partition plate (6) is in contact with the top of the circular disk (9). The interior of the circular disk (9) is symmetrically provided with four circular openings (10). The top of the interior of the four circular openings (10) are respectively fixedly installed with a first circular perforated plate (11), a second circular perforated plate (12), a third circular perforated plate (13), and a fourth circular perforated plate (14). The first circular perforated plate (11), the second circular perforated plate (12), the third circular perforated plate (13), and the fourth circular perforated plate (14) are respectively fixedly installed. The tops of the third circular perforated plate (13) and the fourth circular perforated plate (14) are flush with the top of the circular disk (9). The internal apertures of the first circular perforated plate (11), the second circular perforated plate (12), the third circular perforated plate (13) and the fourth circular perforated plate (14) increase sequentially. The first circular perforated plate (11) is located between two partitions (6). The bottom of the four circular openings (10) are all fixedly equipped with discharge hoods (15), and the bottom of the four discharge hoods (15) are all fixedly equipped with inclined discharge pipes (16).

3. A bearing steel ball sorting device according to claim 2, wherein: Four arc-shaped plates (17) are uniformly fixedly installed on the outer side of the circular disk (9). Connecting bolts (18) are rotatably installed inside the four arc-shaped plates (17). Four connecting threaded sleeves (19) are uniformly fixedly installed inside the support ring (7). The bottom of the connecting threaded sleeves (19) is flush with the bottom of the support ring (7). The top of the connecting threaded sleeves (19) extends to the top of the support ring (7). The four connecting bolts (18) are threaded into the four connecting threaded sleeves (19).

4. A bearing steel ball sorting device according to claim 1, wherein: The bottom of the support ring (7) is symmetrically fixed with four support rods (20), and the bottom of each of the four support rods (20) is fixedly fixed with a support block (21), and a fixed installation hole (22) is opened through the end of the support block (21) away from the support rod (20).

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