Grinding equipment for bearing production

Abstract

The utility model relates to the technical field of bearing polishing, and discloses a polishing device for bearing production, which comprises a fixed plate, two support plates are fixed on the lower surface of the fixed plate, the two support plates are fixed on the upper surface of a bottom plate, the fixed plate is fixedly connected with an air cylinder joint plate through four guide columns, and the air cylinder joint plate is fixedly connected with the air cylinder joint plate. A linear bearing is arranged on the circumferential outer surface of the guide column in a sleeving mode, two air cylinders are arranged in the fixing plate, telescopic rods are arranged in the air cylinders, one ends of the telescopic rods are sleeved with air cylinder connectors, air cylinder connector plates are fixed to the two sides of the air cylinder connectors, one ends of the telescopic rods are connected with a grinding mechanism, and a discharging mechanism is arranged below the grinding mechanism; the grinding mechanism is driven by the air cylinder to accurately grind a bearing, the grinding belt is driven by the motor to move on the adjusting inner fixing plate and the guide rail, uniform grinding is achieved, production efficiency and product quality can be greatly improved, consistency of grinding quality is guaranteed, machining errors are reduced, and production efficiency is improved. And the service life of the bearing is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing grinding, in particular to a grinding device for bearing production. Background Art

[0002] Bearings are essential components in the modern machinery industry, and their performance directly impacts the efficiency and lifespan of mechanical equipment. Grinding equipment plays a crucial role in the bearing production process. Traditional bearing grinding often relies on manual or semi-automatic methods, which are not only inefficient but also difficult to maintain consistent grinding quality. This process is prone to machining errors, impacting the bearing's precision and service life. With the advancement of industrial automation technology, modern bearing grinding equipment has gradually replaced traditional methods. These devices typically integrate high-precision control systems and advanced grinding technologies, enabling rapid and precise grinding of bearing parts, significantly improving production efficiency and product quality. However, existing technologies still have limitations, such as high equipment cost, complex maintenance, and high operator skill requirements, which restrict their widespread adoption in small and medium-sized bearing manufacturers. Therefore, developing more economical, easy-to-maintain, and user-friendly bearing grinding equipment is of great significance for promoting the development of the bearing manufacturing industry. Existing grinding devices are complex to operate and difficult to maintain, necessitating improvements. To address this issue, we propose a bearing grinding device for production. Utility Model Content

[0003] Technical problems solved

[0004] In view of the deficiencies in the prior art, the present invention provides a grinding device for bearing production, which solves the above-mentioned problems.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for bearing production, comprising a fixed plate, two support plates are fixed to the lower surface of the fixed plate, the two support plates are fixed to the upper surface of the base plate, the fixed plate is fixedly connected to the cylinder joint plate through four guide pillars, the circumferential outer surface of the guide pillars is sleeved with linear bearings, two cylinders are provided inside the fixed plate, a telescopic rod is provided inside the cylinder, one end of the telescopic rod is sleeved with a cylinder joint, cylinder joint plates are fixed on both sides of the cylinder joint, one end of the telescopic rod is connected to a grinding mechanism, and a discharge mechanism is provided below the grinding mechanism.

[0007] Preferably, the grinding mechanism includes an upper fixed plate, an inclined block, a guide rail, an adjustable inner fixed plate, a second pulley, a vertical fixed plate, a first pulley, an adjustable pulley, and a grinding belt. The vertical fixed plate is fixed on the lower surface of one side of the upper fixed plate, and an inclined block is fixed at the angle between the upper fixed plate and the vertical fixed plate. The guide rail is fixed on the surface center of the inclined block, and the outer surface of the guide rail is movably mounted with an adjustable inner fixed plate, and a screw is connected above the adjustable inner fixed plate. The outer surface of the adjustable inner fixed plate is provided with an adjusting shaft, and one end of the adjusting shaft is sleeved with an adjusting pulley, and the outer side of the vertical fixed plate is provided with a driving shaft and a driven shaft, and the outer surface of the driving shaft is sleeved with a bearing seat and a second pulley, and the second pulley is sleeved on the circumferential outer surface of the bearing seat, and the outer surface of the driven shaft is sleeved with a bearing seat and a first pulley, and one pulley set is provided on the circumferential outer surface of the bearing seat.

[0008] Preferably, the other end of the driving shaft is connected to a motor, two motor side plates are fixed to the inner surface of the vertical plate, one end of the two motor side plates is fixed to a motor mounting plate, and the outer surface of the motor mounting plate is fixed to the motor.

[0009] Preferably, the discharge mechanism includes a base plate, a discharge plate, a bearing ring and a fixed column. Two discharge plates are fixed above the base plate. The top of the discharge plate is arranged in an arc shape. The outer surface of the discharge plate is fixed with a fixed column, and the circumferential outer surface of the fixed column is provided with a bearing ring.

[0010] Preferably, two grinding mechanisms are provided below the fixed plate, and two feeding mechanisms are provided above the bottom plate.

[0011] Preferably, the support plate is L-shaped, and the two motors are symmetrically arranged.

[0012] Preferably, a screw hole is provided inside the upper fixed plate, and the screw is rotatably connected to the adjustable inner fixed plate through the upper fixed plate.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a grinding device for bearing production, which has the following beneficial effects:

[0015] This bearing production grinding machine utilizes a high-precision control system and advanced grinding technology to achieve rapid and precise grinding of bearing parts. Compared to traditional manual or semi-automatic methods, this device significantly improves production efficiency and product quality, ensures consistent grinding quality, reduces machining errors, and thus increases bearing accuracy and service life.

[0016] 2. This bearing production grinding equipment, through optimized design and simplified structure, is more economical and easier to maintain. This helps lower the barrier to entry for small and medium-sized bearing manufacturers, allowing them to enjoy the production advantages brought by automated grinding equipment at a lower cost.

[0017] 3. This type of grinding equipment for bearing production has a user-friendly control interface and a highly automated grinding process. Even inexperienced operators can quickly get started, reducing human operating errors and further ensuring the stability and reliability of grinding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the discharge mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the matching parts of the grinding mechanism of the utility model;

[0021] Figure 4 It is a front view of the overall structure of the utility model.

[0022] In the figure: 1. Telescopic rod; 2. Cylinder; 3. Guide column; 4. Linear bearing; 5. Fixed plate; 6. Cylinder joint; 7. Cylinder joint plate; 8. Upper fixed plate; 9. Bevel block; 10. Support plate; 11. Guide rail; 12. Adjusting inner fixed plate; 13. Pulley 1; 14. Adjusting pulley; 15. Unloading plate; 16. Grinding belt; 17. Pulley 2; 18. Vertical fixed plate; 19. Bottom plate; 20. Bearing ring; 21. Fixed column; 22. Motor side plate; 23. Motor mounting plate; 24. Motor; 25. Screw; 26. Adjusting shaft; 27. Bearing seat; 28. Driving shaft; 29. ​​Driven shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4A grinding equipment for bearing production includes a fixed plate 5, two support plates 10 are fixed to the lower surface of the fixed plate 5, and the two support plates 10 are fixed to the upper surface of the base plate 19. The fixed plate 5 is fixedly connected to the cylinder joint plate 7 through four guide pillars 3. The circumferential outer surface of the guide pillar 3 is sleeved with a linear bearing 4. Two cylinders 2 are provided inside the fixed plate 5, and a telescopic rod 1 is provided inside the cylinder 2. One end of the telescopic rod 1 is sleeved with a cylinder joint 6, and cylinder joint plates 7 are fixed on both sides of the cylinder joint 6. One end of the telescopic rod 1 is connected to a grinding mechanism, and a discharge mechanism is provided below the grinding mechanism.

[0025] Furthermore, the grinding mechanism includes an upper fixed plate 8, an inclined block 9, a guide rail 11, an adjustable inner fixed plate 12, a pulley 17, a vertical fixed plate 18, a pulley 13, an adjustable pulley 14, and a grinding belt 16. The vertical fixed plate 18 is fixed to the lower surface of one side of the upper fixed plate 8, and an inclined block 9 is fixed at the angle between the upper fixed plate 8 and the vertical fixed plate 18. The center of the surface of the inclined block 9 is fixed with a guide rail 11, and the outer surface of the guide rail 11 is movably mounted with an adjustable inner fixed plate 12, and the upper part of the adjustable inner fixed plate 12 is connected to Screw 25, the outer surface of the adjusting inner fixed plate 12 is provided with an adjusting shaft 26, one end of the adjusting shaft 26 is sleeved with an adjusting pulley 14, the outer side of the vertical fixed plate 18 is provided with a driving shaft 28 and a driven shaft 29, the outer surface of the driving shaft 28 is sleeved with a bearing seat 27 and pulley 2 17, pulley 2 17 is sleeved on the circumferential outer surface of the bearing seat 27, the outer surface of the driven shaft 29 is sleeved with a bearing seat 27 and pulley 13, pulley 13 is sleeved on the circumferential outer surface of the bearing seat 27.

[0026] Furthermore, the other end of the driving shaft 28 is connected to the motor 24 , and two motor side plates 22 are fixed to the inner surface of the vertical plate 18 . A motor mounting plate 23 is fixed to one end of the two motor side plates 22 , and the motor 24 is fixed to the outer surface of the motor mounting plate 23 .

[0027] Furthermore, the discharge mechanism includes a base plate 19, a discharge plate 15, a bearing ring 20 and a fixed column 21. Two discharge plates 15 are fixed above the base plate 19. The top of the discharge plate 15 is arranged in an arc shape. The outer surface of the discharge plate 15 is fixed with a fixed column 21, and the circumferential outer surface of the fixed column 21 is provided with a bearing ring 20.

[0028] Furthermore, two grinding mechanisms are provided below the fixed plate 5 , and two discharging mechanisms are provided above the bottom plate 19 .

[0029] Furthermore, the support plate 10 is L-shaped, and the two motors 24 are symmetrically arranged.

[0030] Furthermore, a screw hole is provided inside the upper fixed plate 8 , and the screw rod 25 is rotatably connected to the adjusting inner fixed plate 12 through the upper fixed plate 8 .

[0031] Working principle: First, place the bearing parts to be polished on the discharge mechanism, specifically on the arc-shaped discharge plate 15, and fix them with the fixed column 21 and the bearing ring 20. Then, start the equipment, and the cylinder 2 pushes the polishing mechanism downward to the appropriate polishing position through the telescopic rod 1. In this process, the combination of the guide column 3 and the linear bearing 4 ensures the smooth and precise vertical movement of the polishing mechanism. The core components of the polishing mechanism include the upper fixed plate 8, the inclined block 9, the guide rail 11, the adjustable inner fixed plate 12, the pulley 13, the adjustable pulley 14, and the polishing belt 16. Among them, the start of the motor 24 drives the active shaft 28 to rotate, and then drives the polishing belt 16 to move through the bearing seat 27 and the pulley 2 17 and the pulley 13. The polishing belt 16 moves along the direction of the guide rail 11. Due to the adjustment of the inclined block 9 and the adjustable inner fixed plate 12, it can adapt to the polishing of bearing parts of different sizes and shapes. The combination of screw 25 and adjustment shaft 26 allows the operator to adjust the tension and position of the grinding belt 16 as needed, ensuring efficient and precise grinding. During the grinding process, the grinding belt 16 quickly and evenly grinds the surface of the bearing component, removing surface imperfections and improving the bearing's precision and service life. After grinding is complete, cylinder 2, via telescopic rod 1, drives the grinding mechanism back up, allowing the operator to remove the polished bearing component, replace it with a new one, and continue the next grinding operation.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for bearing production, comprising a fixed plate (5), characterized in that: Two support plates (10) are fixed to the lower surface of the fixed plate (5), and the two support plates (10) are fixed to the upper surface of the bottom plate (19). The fixed plate (5) is fixedly connected to the cylinder joint plate (7) through four guide pillars (3), and the outer circumferential surface of the guide pillars (3) is sleeved with a linear bearing (4). Two cylinders (2) are provided inside the fixed plate (5), and a telescopic rod (1) is provided inside the cylinder (2). One end of the telescopic rod (1) is sleeved with a cylinder joint (6), and cylinder joint plates (7) are fixed on both sides of the cylinder joint (6). One end of the telescopic rod (1) is connected to a grinding mechanism, and a material discharge mechanism is provided below the grinding mechanism.

2. A grinding device for bearing production according to claim 1, characterized in that: The grinding mechanism comprises an upper fixed plate (8), an inclined block (9), a guide rail (11), an adjustable inner fixed plate (12), a pulley 2 (17), a vertical fixed plate (18), a pulley 1 (13), an adjustable pulley (14), and a grinding belt (16). A vertical fixed plate (18) is fixed to a lower surface of one side of the upper fixed plate (8), an inclined block (9) is fixed at an angle between the upper fixed plate (8) and the vertical fixed plate (18), a guide rail (11) is fixed to the center of the surface of the inclined block (9), an adjustable inner fixed plate (12) is movably mounted on the outer surface of the guide rail (11), and an upper portion of the adjustable inner fixed plate (12) is connected to a The screw (25) is provided with an adjusting shaft (26) on the outer surface of the adjusting inner fixed plate (12), and one end of the adjusting shaft (26) is provided with an adjusting pulley (14). The outer side of the vertical fixed plate (18) is provided with a driving shaft (28) and a driven shaft (29). The outer surface of the driving shaft (28) is provided with a bearing seat (27) and a second pulley (17). The second pulley (17) is sleeved on the circumferential outer surface of the bearing seat (27). The outer surface of the driven shaft (29) is provided with a bearing seat (27) and a first pulley (13). The first pulley (13) is sleeved on the circumferential outer surface of the bearing seat (27).

3. A grinding device for bearing production according to claim 2, characterized in that: The other end of the driving shaft (28) is connected to a motor (24), two motor side plates (22) are fixed to the inner surface of the vertical plate (18), one end of the two motor side plates (22) is fixed to a motor mounting plate (23), and the outer surface of the motor mounting plate (23) is fixed to the motor (24).

4. The grinding equipment for bearing production according to claim 1, characterized in that: The discharge mechanism comprises a bottom plate (19), a discharge plate (15), a bearing ring (20) and a fixed column (21). Two discharge plates (15) are fixed above the bottom plate (19). The top of the discharge plate (15) is arranged in an arc shape. The outer surface of the discharge plate (15) is fixed with a fixed column (21). The outer surface of the fixed column (21) is sleeved with a bearing ring (20).

5. The grinding equipment for bearing production according to claim 1, characterized in that: Two grinding mechanisms are provided below the fixed plate (5), and two discharging mechanisms are provided above the bottom plate (19).

6. The grinding equipment for bearing production according to claim 1, characterized in that: The support plate (10) is L-shaped, and the two motors (24) are symmetrically arranged.

7. The grinding equipment for bearing production according to claim 2, characterized in that: The upper fixed plate (8) is provided with a screw hole inside, and the screw rod (25) is rotatably connected to the adjusting inner fixed plate (12) through the upper fixed plate (8).

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