Deburring equipment for bearing steel ball machining

Abstract

The utility model discloses deburring equipment for bearing steel ball machining, which belongs to the technical field of bearing manufacturing and comprises a grinding tank, a feed inlet and a sand inlet are formed in the top of the grinding tank, a first motor is fixedly connected to the top of the grinding tank, a rotating rod is rotatably connected to the top of the grinding tank, and a second motor is fixedly connected to the top of the rotating rod. The top of the rotating rod and the output end of the first motor are fixedly connected with gears, a filtering disc is arranged at the inner bottom of the grinding tank, and two supporting blocks are fixedly connected to the bottom of the grinding tank. According to the deburring equipment for bearing steel ball machining, a grinding tank, a stirring plate and a filtering disc are arranged, a grinding material and steel balls are put into the grinding tank, and a cross-shaped batten is driven to rotate through a gear under the action of a first motor, so that a fixing rod and the stirring plate are driven to stir the grinding material and the steel balls, and the grinding material and the steel balls make full contact; the situation that residual burrs possibly scratch and abrade other related parts in the moving or contacting process is avoided, and the service life of the bearing is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing manufacturing, and particularly relates to a deburring device for processing bearing steel balls. Background Art

[0002] Bearing steel balls roll in the bearing, converting sliding friction into rolling friction, greatly reducing the friction between moving parts, making the mechanical operation smoother and more labor-saving, being able to withstand the pressure and load exerted by the shaft and other components, ensuring that the shaft can rotate and move stably, helping to maintain the relative position accuracy of the bearing and related components, and guaranteeing the normal working accuracy and performance of the machine.

[0003] In the prior art, by setting a grinding layer in the grinding tank, it is difficult to fully deburr the steel balls. The remaining burrs may scratch and wear other related components during movement or contact. The burrs after grinding will remain in the grinding tank, and the remaining burrs may damage the surface of the steel balls during re-grinding. In long-term use, the remaining burrs may exacerbate the wear of the grinding tank and shorten its service life. Summary of the Utility Model

[0004] In order to overcome the above defects, the utility model provides a deburring device for processing bearing steel balls, which solves the problem that in the prior art, by setting a grinding layer in the grinding tank, it is difficult to fully deburr the steel balls, and the remaining burrs may scratch and wear other related components during movement or contact.

[0005] To achieve the above object, the utility model provides the following technical solution: A deburring device for processing bearing steel balls, including a grinding tank, the top of the grinding tank is provided with a feed inlet and a sand inlet, the top of the grinding tank is fixedly connected with a motor I, the top of the grinding tank is rotationally connected with a rotating rod, the top of the rotating rod and the output end of the motor I are both fixedly connected with gears, the inner bottom of the grinding tank is provided with a filter disk, the bottom of the grinding tank is fixedly connected with two support blocks, the surface of the grinding tank is fixedly connected with a discharge port, the discharge port is internally threaded with a screw, the surface of the grinding tank is fixedly connected with two rotating shafts, and one end of one of the rotating shafts is fixedly connected with a semi-gear, the rotating shaft is rotationally connected with a support plate, and one side of one of the support plates is fixedly connected with a fixed plate and a servo motor, the fixed plate is provided with a T-shaped groove on one side, and a gear bar is slidably connected in the T-shaped groove.

[0006] As a further solution of the utility model: The support block is fixedly connected with a sliding rod, two sliding plates are slidably connected on the sliding rod, one side of the support block is rotationally connected with a bidirectional threaded rod, the bidirectional threaded rod is threadedly connected with the sliding plate, and one end of the sliding plate is fixedly connected with a motor II.

[0007] As a further solution of the present utility model: a cross-shaped strip plate is fixedly connected to the bottom of the rotating rod, four fixed rods are fixedly connected to the bottom of the cross-shaped strip plate, a stirring plate is fixedly connected to the bottom of the fixed rod, and the stirring plate is slidably connected to the grinding tank.

[0008] As a further solution of the present utility model: a connecting rod is rotatably connected to one side of the gear bar, a rotating disc is rotatably connected to one end of the connecting rod, and one side of the rotating disc is fixedly connected to the output end of the servo motor.

[0009] As a further solution of the present utility model: a bottom plate is fixedly connected to the bottom of the support plate, a limiting block is fixedly connected to the top of the bottom plate, and a collection tank is arranged on the top of the bottom plate.

[0010] As a further solution of the present utility model: a support ring is fixedly connected to the side wall of the collection tank, a magnetic filter disc is arranged on the support ring, the magnetic filter disc is slidably connected to the collection tank, and two handles are fixedly connected to the top of the magnetic filter disc.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For this deburring device for bearing steel balls, by setting a grinding tank, a stirring plate and a filter disc, grinding materials and steel balls are placed in the grinding tank. Under the action of the first motor, the cross-shaped strip plate is driven to rotate by the gear, thereby driving the fixed rod and the stirring plate to stir the grinding materials and the steel balls, so that the grinding materials and the steel balls are in full contact, avoiding the possible scratching and abrasion of other related components by the remaining burrs during movement or contact, and improving the service life of the bearing.

[0013] 2. For this deburring device for bearing steel balls, by setting a filter disc, a sliding plate and a magnetic filter disc, first, the grinding materials and the steel balls are separated by the filter disc, so that the removed burrs are mixed with the grinding materials, and then the mixture of the burrs and the grinding materials is filtered by the magnetic filter disc. During the filtering process, the magnetism of the magnetic filter disc adsorbs the burrs on the magnetic filter disc, avoiding the possible damage to the surface of the steel balls by the remaining burrs during re-grinding, and improving the quality and appearance of the steel balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is of the present utility model Figure 1 an enlarged structural schematic diagram of part A therein;

[0016] Figure 3 is a sectional structural schematic diagram of the grinding tank of the present utility model;

[0017] Figure 4 It is a schematic upward view structure diagram of the grinding tank of the present utility model;

[0018] Figure 5 It is a schematic sectional view structure diagram of the collection tank of the present utility model;

[0019] In the figure: 1, grinding tank; 2, feed inlet; 3, sand inlet; 4, gear; 5, motor 1; 6, cross strip plate; 7, fixed rod; 8, stirring plate; 9, filter disc; 10, support plate; 11, bottom plate; 12, fixed plate; 13, gear bar; 14, connecting rod; 15, servo motor; 16, turntable; 17, support block; 18, sliding plate; 19, sliding rod; 20, bidirectional threaded rod; 21, motor 2; 22, T-shaped groove; 23, rotating shaft; 24, discharge port; 25, screw; 26, rotating rod; 27, limit block; 28, collection tank; 29, support ring; 30, magnetic filter disc; 31, handle; 32, half gear. Specific embodiments

[0020] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.

[0021] As Figures 1-5 shown, the present utility model provides a technical solution: a deburring device for processing bearing steel balls, including a grinding tank 1. The top of the grinding tank 1 is provided with a feed inlet 2 and a sand inlet 3. The top of the grinding tank 1 is fixedly connected with a motor 1 5. The top of the grinding tank 1 is rotatably connected with a rotating rod 26. The bottom of the rotating rod 26 is fixedly connected with a cross strip plate 6. The bottom of the cross strip plate 6 is fixedly connected with four fixed rods 7. The bottom of the fixed rods 7 is fixedly connected with a stirring plate 8. The stirring plate 8 is slidably connected with the grinding tank 1. The grinding material entering through the sand inlet 3 and the steel balls entering through the feed inlet 2 are fully contacted under the action of the fixed rods 7 and the stirring plate 8, which is beneficial to removing the burrs on the surface of the steel balls.

[0022] Both the top of the rotating rod 26 and the output end of the motor 1 5 are fixedly connected with gears 4. A filter disc 9 is arranged at the inner bottom of the grinding tank 1. Two support blocks 17 are fixedly connected to the bottom of the grinding tank 1. A sliding rod 19 is fixedly connected to the support blocks 17. Two sliding plates 18 are slidably connected to the sliding rod 19. One side of the support block 17 is rotatably connected with a bidirectional threaded rod 20. The bidirectional threaded rod 20 is threadedly connected with the sliding plate 18. One end of the sliding plate 18 is fixedly connected with a motor 2 21. The motor 1 5 provides power to make the rotating rod 26 rotate through the gear 4. The filter disc 9 can separate the grinding material and the steel balls. And under the action of the stirring plate 8, the grinding material can pass through the filter disc 9 better for filtration. Due to the arrangement of the sliding plate 18, it can prevent the grinding material from falling from the filter disc 9 during grinding. The sliding plate 18 can control the filtering function of the filter disc 9 under the action of the bidirectional threaded rod 20 and the sliding rod 19.

[0023] The surface of the grinding tank 1 is fixedly connected with a discharge port 24, and a screw 25 is connected to the discharge port 24 by internal threads. The surface of the grinding tank 1 is fixedly connected with two rotating shafts 23, and one end of one of the rotating shafts 23 is fixedly connected with a semi-gear 32. A support plate 10 is rotatably connected to the rotating shaft 23. The bottom of the support plate 10 is fixedly connected with a bottom plate 11. The top of the bottom plate 11 is fixedly connected with a limiting block 27. A collection tank 28 is arranged on the top of the bottom plate 11. During grinding, the discharge port 24 can be closed by the screw 25 to prevent the grinding material from slipping out of the discharge port 24. The limiting block 27 and the two support plates 10 cooperate with each other to limit the collection tank 28 and prevent the grinding material from failing to fall into the collection tank 28.

[0024] One side of one of the support plates 10 is fixedly connected with a fixing plate 12 and a servo motor 15. A T-shaped groove 22 is formed on one side of the fixing plate 12, and a gear bar 13 is slidably connected to the T-shaped groove 22. One side of the gear bar 13 is rotatably connected with a connecting rod 14. One end of the connecting rod 14 is rotatably connected with a turntable 16. One side of the turntable 16 is fixedly connected with the output end of the servo motor 15. The T-shaped groove 22 limits the gear bar 13 and can prevent the gear bar 13 from slipping. Under the action of the turntable 16 and the connecting rod 14, the gear bar 13 is driven to slide, and the grinding tank 1 is driven to tilt by the rotating shaft 23 meshing with the gear bar 13.

[0025] The side wall of the collection tank 28 is fixedly connected with a support ring 29. A magnetic filter disc 30 is arranged on the support ring 29. The magnetic filter disc 30 is slidably connected to the collection tank 28. The top of the magnetic filter disc 30 is fixedly connected with two handle bars 31. The support ring 29 supports the magnetic filter disc 30. The notch provided on the support ring 29 is conducive to pouring out the grinding material falling into the collection tank 28. The magnetic filter disc 30 can adsorb the burrs in the grinding material, and the handle bars 31 facilitate the staff to take out the magnetic filter disc 30.

[0026] The working principle of the present utility model is as follows: Pour the grinding material and steel balls into the grinding tank 1 through the feed inlet 2 and the sand inlet 3. Start the first motor 5 to drive the rotating rod 26 to rotate through the gear 4, so as to drive the fixed rod 7 and the stirring plate 8 in the grinding tank 1 to rotate, stir the grinding material and steel balls to remove burrs. Then drive the bidirectional threaded rod 20 to rotate through the second motor 21, so that the two sliding plates 18 move relative to each other. At this time, the filter disc 9 plays a role in filtering the grinding material and steel balls. Since the grinding material is smaller than the steel balls, the steel balls cannot be filtered. At this time, the stirring plate 8 in the grinding tank 1 continues to rotate, which is convenient for the complete filtration of the grinding material. The filtered grinding material is filtered again through the magnetic filter disc 30. The magnetic filter disc 30 adsorbs the burrs in the grinding material to avoid damage to the surface of the steel balls caused by burrs during grinding. Take out the magnetic filter disc 30 through the handle 31 to clean the adsorbed burrs, and then pour the grinding material in the collection tank 28 into the grinding tank 1 for continued use. Under the power supply of the servo motor 15, the rotation of the turntable 16 drives the sliding of the gear bar 13, and then the grinding tank 1 is tilted through the half gear 32 to facilitate the dropping of the steel balls. Open the discharge port 24 through the screw 25. Place a steel ball collection box at the bottom of the discharge port 24. Since the stirring plate 8 inside the grinding tank 1 rotates, the steel balls inside the grinding tank 1 can completely drop.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0028] The above has described the preferred embodiments of the present patent in detail, but the present patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present patent.

Claims

1. A deburring device for processing bearing steel balls, comprising a grinding tank (1), characterized in that: The top of the grinding jar (1) is provided with a feed port (2) and a sand feed port (3); the top of the grinding jar (1) is fixedly connected to a motor (5); the top of the grinding jar (1) is rotatably connected to a rotating rod (26); the top of the rotating rod (26) and the output end of the motor (5) are both fixedly connected to a gear (4); a filter plate (9) is provided at the inner bottom of the grinding jar (1); the bottom of the grinding jar (1) is fixedly connected to two support blocks (17); the surface of the grinding jar (1) is fixedly connected to a discharge port (24); The discharge port (24) is internally threadedly connected with a screw (25); two rotating shafts (23) are fixedly connected to the surface of the grinding jar (1), and one end of one of the rotating shafts (23) is fixedly connected to a half gear (32); a support plate (10) is rotatably connected to the rotating shaft (23), and a fixed plate (12) and a servo motor (15) are fixedly connected to the surface of one of the supporting plates (10); a T-shaped slot (22) is provided on one side of the fixed plate (12), and a gear bar (13) is slidably connected in the T-shaped slot (22).

2. The deburring device for bearing steel ball processing according to claim 1 is characterized in that: The support block (17) is fixedly connected to a slide rod (19), and two slide plates (18) are slidably connected to the slide rod (19). One side of the support block (17) is rotatably connected to a bidirectional threaded rod (20), and the bidirectional threaded rod (20) is threadedly connected to the slide plate (18). One end of the slide plate (18) is fixedly connected to a second motor (21).

3. The deburring device for processing bearing steel balls according to claim 1, characterized in that: The bottom of the rotating rod (26) is fixedly connected to a cross bar plate (6), the bottom of the cross bar plate (6) is fixedly connected to four fixed rods (7), the bottom of the fixed rods (7) is fixedly connected to a stirring plate (8), and the stirring plate (8) is slidably connected to the grinding jar (1).

4. The deburring device for processing bearing steel balls according to claim 1, characterized in that: One side of the gear bar (13) is rotatably connected to a connecting rod (14), one end of the connecting rod (14) is rotatably connected to a rotating disk (16), and one side of the rotating disk (16) is fixedly connected to the output end of the servo motor (15).

5. The deburring device for bearing steel ball processing according to claim 1 is characterized in that: The bottom of the support plate (10) is fixedly connected to a bottom plate (11), the top of the bottom plate (11) is fixedly connected to a limiting block (27), and a collection tank (28) is provided on the top of the bottom plate (11).

6. The deburring device for processing bearing steel balls according to claim 5, characterized in that: A support ring (29) is fixedly connected to the side wall of the collection tank (28), a magnetic filter disc (30) is arranged on the support ring (29), the magnetic filter disc (30) is slidably connected to the collection tank (28), and two handles (31) are fixedly connected to the top of the magnetic filter disc (30).

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