Bead filling equipment for bearing production

Abstract

The utility model discloses a ball filling device for bearing production, which comprises a support frame, a material box, a moving component and a blanking component, the moving component comprises a moving block arranged on the support frame, the material box is arranged on the moving block, the material box axially moves along with the moving block, and the blanking component is arranged on the moving block. And the bearing is filled with the balls in the material box through the discharging assembly. The other end of a moving block slides on a sliding rod, rotary motion is converted into linear motion, the moving block can drive a material box to axially move on the top of a supporting frame, balls enter a material stirring box through a first discharging pipe, and the power output end of a stepping motor drives a rotary shaft to rotate and drives a stirring piece to rotate; the balls can be pushed to the discharging opening and fall into a bearing to be assembled through the second discharging roller, the falling number of the balls can be determined by the rotating speed of the shifting piece, the situation that many balls fall at the same time is avoided, the overall structure is simple, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to a bead filling device for bearing production. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy.

[0003] Currently, after bearings are produced, it is necessary to fill the space between the inner and outer rings with balls. However, when filling the balls in the existing ball filling equipment, the balls drop directly and quickly, resulting in too many balls in a bearing, causing overflow and low overall work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a ball filling device for bearing production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bead filling device for bearing production, comprising a supporting frame, a material box, a moving assembly and a feeding assembly, the moving assembly comprising a moving block arranged on the supporting frame, the material box being arranged on the moving block, the material box moving axially with the moving block, and the balls in the material box are filled into the bearing through the feeding assembly.

[0006] Preferably, fixed plates are extended outwardly on both sides of the top of the support frame, a screw rod and a slide rod are respectively provided between two non-adjacent fixed plates, and the moving block is simultaneously sleeved on the screw rod, the slide rod and the support frame.

[0007] Preferably, the screw rod and the slide rod are parallel to each other, and the screw rod and the slide rod are respectively located at the front side and the rear side of the support frame, and one end of the screw rod is connected to a forward and reverse motor.

[0008] Preferably, a groove is provided on the upper surface of the support frame, and the material discharge assembly comprises a first material discharge pipe penetrating the moving block and connected to the material box, and an end of the first material discharge pipe away from the material box is connected to a material transfer box.

[0009] Preferably, a stepper motor is arranged on the outside of the material shifting box through a support plate, and a power output end of the stepper motor extends into the material shifting box.

[0010] Preferably, a rotating shaft connected to the power output end of the stepping motor is arranged in the material shifting box, and a plurality of shifting plates are arranged at equal intervals around the outer side of the rotating shaft.

[0011] Preferably, a feeding port is provided at the bottom of the material dispensing box, and the feeding port is connected to a second feeding pipe.

[0012] Preferably, a base is provided at the bottom of the support frame, and a plurality of limit seats for fixing the ball bearings to be filled are provided on the base.

[0013] The technical effects and advantages of the utility model are as follows: the ball filling equipment for bearing production pours the balls into the material box, starts the forward and reverse motors, and the power output end of the forward and reverse motors drives the screw to rotate, and the other end of the moving block slides on the slide rod to convert the rotational motion into linear motion, so that the moving block can drive the material box to move axially on the top of the support frame, and the balls enter the material box through the first feeding pipe, and the power output end of the stepper motor drives the rotating shaft to rotate, which drives the rotation of the paddle to push the balls to the feeding port, and the balls are dropped by the second feeding roller into the bearing to be assembled, and the number of balls falling can be determined by the rotation speed of the paddle, and there will be no situation where many balls fall at the same time, and the overall structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a structural schematic diagram of the groove of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the blanking assembly of the utility model from a first perspective;

[0017] Figure 4 This is a schematic structural diagram of the blanking assembly of the utility model from a second viewing angle.

[0018] In the figure: 1. Support frame; 2. Material box; 3. Moving block; 4. Fixed plate; 5. Screw; 6. Sliding rod; 7. Forward and reverse motor; 8. Groove; 9. First material pipe; 10. Material box; 11. Support plate; 12. Stepper motor; 13. Rotating shaft; 14. Diverter plate; 15. Material discharge port; 16. Second material discharge pipe; 17. Base; 18. Limit seat. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] In order to control the drop of a small amount of balls, refer to Figure 1 , Figure 2 and Figure 3As shown, it includes a supporting frame 1, a material box 2, a moving component and a feeding component, wherein the moving component includes a moving block 3 arranged on the supporting frame 1, and the material box 2 is arranged on the moving block 3. The material box 2 moves axially with the moving block 3, and the balls in the material box 2 are filled into the bearings through the feeding component, and the balls are poured into the material box 2, and the forward and reverse motors 7 are started. The power output end of the forward and reverse motors 7 drives the screw 5 to rotate, and the other end of the moving block 3 slides on the slide rod 6 to convert the rotational motion into linear motion, so that the moving block 3 can drive the material box 2 to move axially on the top of the supporting frame 1, and the balls enter the feeding box 10 through the first feeding tube 9. The power output end of the stepping motor 12 drives the rotating shaft 13 to rotate, which drives the rotation of the paddle, so that the balls can be pushed to the feeding port 15, and the balls are rolled off by the second feeding roller to the bearing to be assembled. The number of balls falling can be determined by the rotation speed of the paddle, and there will not be a situation where many balls fall at the same time. The overall structure is simple.

[0021] In order to adjust the direction of the ball falling, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, both sides of the top of the support frame 1 are extended outward with fixed plates 4, and screws 5 and slide bars 6 are respectively arranged between two non-adjacent fixed plates 4. The moving block 3 is simultaneously sleeved on the screws 5, the slide bars 6 and the support frame. Through holes and threaded holes matching the slide bars 6 and the screws 5 are respectively provided on both sides of the moving block 3, and a strip groove matching the cross section of the top of the support frame 1 is provided in the middle of the moving block 3. The screws 5 and the slide bars 6 are parallel to each other, and the screws 5 and the slide bars 6 are respectively located at the front and rear sides of the support frame 1. One end of the screw 5 is connected to a forward and reverse motor 7, and the screw 5 is driven to rotate by the power output end of the forward and reverse motor 7. The other end of the moving block 3 slides on the slide bars 6 to convert the rotational motion into linear motion. The moving block 3 can move left and right on the screw 5, and can drive the material box 2 to move axially on the top of the support frame 1. The position of the ball unloading can be adjusted according to the position of the limit seat 18 to improve the overall practicality.

[0022] Furthermore, a groove 8 is provided on the upper surface of the support frame 1, and the feeding assembly includes a first feeding tube 9 that penetrates the moving block 3 and is connected to the material box 2. The first feeding tube 9 is connected to a material box 10 at one end away from the material box 2. When the moving block 3 moves, the first feeding tube 9 can follow the movement through the groove 8. A stepper motor 12 is provided on the outside of the material box 10 through a support plate 11, and the power output end of the stepper motor 12 extends into the material box 10. The support plate 11 improves the stability of the stepper motor 12. A rotating shaft 13 connected to the power output end of the stepper motor 12 is provided in the material box 10, and a plurality of paddles 14 are provided at equal intervals around the outside of the rotating shaft 13. An independent space for placing balls is formed between every two adjacent paddles 14 and on the inner wall of the material box 10. The balls will fall into the independent space through the first feeding tube 9. As the rotating shaft 13 rotates, the paddle rotates, thereby driving the balls in the independent space to move. The bottom of the material box 10 is provided with a feeding port 15, which is connected to a second feeding pipe 16, and the balls in the independent space enter the second feeding pipe 16 through the feeding port 15. The bottom of the support frame 1 is provided with a base 17, and the base 17 is provided with a plurality of limit seats 18 for fixing the bearings to be filled with balls, and the bearings to be filled with balls are fixed by the limit seats 18.

[0023] When in use, first pour the balls into the material box 2, start the forward and reverse motor 7, and the power output end of the forward and reverse motor 7 drives the screw 5 to rotate, and the other end of the moving block 3 slides on the slide rod 6 to convert the rotational motion into linear motion, so that the moving block 3 can drive the material box 2 to move axially on the top of the support frame 1, and the balls enter the material box 10 through the first discharge pipe 9. The power output end of the stepper motor 12 drives the rotating shaft 13 to rotate, which drives the rotation of the paddle to push the balls to the discharge port 15, and the balls are rolled off by the second discharge roller to the bearing to be assembled. The number of balls falling can be determined by the rotation speed of the paddle.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. A bead filling device for bearing production, characterized in that: The invention comprises a support frame (1), a material box (2), a moving assembly and a material discharge assembly, wherein the moving assembly comprises a moving block (3) arranged on the support frame (1), the material box (2) is arranged on the moving block (3), the material box (2) moves axially following the moving block (3), and the ball bearings in the material box (2) are filled into the bearings through the material discharge assembly.

2. A bead filling device for bearing production according to claim 1, characterized in that: Both sides of the top of the support frame (1) are provided with fixed plates (4) extending outwards, a screw rod (5) and a sliding rod (6) are respectively arranged between two non-adjacent fixed plates (4), and the moving block (3) is simultaneously sleeved on the screw rod (5), the sliding rod (6) and the support frame.

3. A bead filling device for bearing production according to claim 2, characterized in that: The screw rod (5) and the slide rod (6) are parallel to each other, and the screw rod (5) and the slide rod (6) are respectively located at the front side and the rear side of the support frame (1), and one end of the screw rod (5) is connected to a forward and reverse motor (7).

4. The bead filling device for bearing production according to claim 1, characterized in that: The upper surface of the support frame (1) is provided with a groove (8), and the material discharge assembly comprises a first material discharge pipe (9) penetrating the movable block (3) and connected to the material box (2), and the end of the first material discharge pipe (9) away from the material box (2) is connected to a material transfer box (10).

5. The bead filling device for bearing production according to claim 4, characterized in that: A stepper motor (12) is arranged on the outside of the material shifting box (10) via a support plate (11), and a power output end of the stepper motor (12) extends into the material shifting box (10).

6. A bead filling device for bearing production according to claim 5, characterized in that: A rotating shaft (13) connected to the power output end of the stepping motor (12) is arranged in the material shifting box (10), and a plurality of shifting plates (14) are arranged at equal intervals around the outer side of the rotating shaft (13).

7. A bead filling device for bearing production according to claim 6, characterized in that: The bottom of the material dispensing box (10) is provided with a material discharge opening (15), and the material discharge opening (15) is connected to a second material discharge pipe (16).

8. The bead filling device for bearing production according to claim 1, characterized in that: A base (17) is provided at the bottom of the support frame (1), and a plurality of limit seats (18) for fixing the ball bearings to be filled are provided on the base (17).

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