A bearing multi-specification steel ball feeding mechanism

Abstract

The utility model belongs to the technical field of bearing production, and specifically discloses a bearing multi-specification steel ball feeding mechanism, comprising a support frame, a feeding plate fixedly connected to one side of the support frame, a counting component arranged inside the feeding plate; the counting component comprises a feeding hole, the number of the feeding holes is set to be multiple, the multiple feeding holes are all located inside the feeding plate, the multiple feeding holes are all arranged inside pressure sensors, a controller is arranged on one side of the feeding plate, the multiple pressure sensors are electrically connected to the controller, the utility model can count the amount of steel balls fed through the setting of the counting component, when the steel ball passes through the inside of the feeding hole, it will touch the pressure sensor, when the steel ball touches the surface of the sensor, the pressure sensor can record the touch event and count, to avoid the phenomenon of insufficient steel balls inside the clamp, in the process of distributing the steel balls to each bearing, accurate quantity distribution can be carried out, to avoid affecting the use of the bearing.

Description

Technical Field

[0001] The present application relates to the technical field of bearing production, and more specifically, to a mechanism for feeding steel balls of various specifications into bearings. Background Art

[0002] Bearing steel balls are key components used in bearings and are usually made of high-quality steel to ensure that they have sufficient hardness, wear resistance and corrosion resistance. The diameter of the bearing steel balls must be very precise because it directly affects the operation of the bearing. If the diameter of the steel balls is inconsistent, the bearing may produce uneven stress distribution, resulting in friction and wear, thereby reducing the life of the bearing.

[0003] The existing steel ball feeding mechanism accurately controls the number of steel balls inside the clamp during feeding. When the steel ball material is missing, the steel balls inside the clamp will be reduced, resulting in the inability to accurately distribute the balls to each bearing. When there is a shortage of steel ball material, the corresponding bearing load will be reduced, affecting the normal use of the bearing. Utility Model Content

[0004] In order to solve the above problems, the present application provides a bearing multi-specification steel ball feeding mechanism.

[0005] The present application provides a bearing multi-specification steel ball feeding mechanism adopts the following technical solution:

[0006] A bearing multi-specification steel ball feeding mechanism comprises a support frame, a feeding plate is fixedly connected to one side of the support frame, and a counting component is arranged inside the feeding plate;

[0007] The counting component includes a feed hole, the number of which is set to be multiple, the multiple feed holes are all located inside the feed plate, pressure sensors are arranged inside the multiple feed holes, a controller is arranged on one side of the feed plate, and the multiple pressure sensors are electrically connected to the controller.

[0008] Through the above technical solution, the counting component avoids the shortage of steel balls inside the clamp and can distribute the quantity accurately to avoid affecting the use of the bearing.

[0009] Furthermore, the diameters of the plurality of discharge holes decrease successively from left to right, and a moving component is provided at the bottom of the support frame.

[0010] Through the above technical solution, the moving component can move the slider.

[0011] Furthermore, the moving component includes a motor, which is located at the bottom of the support frame. The output end of the motor is fixedly connected to a threaded rod. The bottom of the support frame is fixedly connected to two plates. The two ends of the threaded rod are respectively rotatably connected to the two plates. The outer wall of the threaded rod is threadedly connected to a slider.

[0012] Through the above technical solution, when the motor drives the threaded rod to rotate, the threaded rod can drive the slider to move, and then drive the clamping part to move.

[0013] Furthermore, a slide rail is fixedly connected to the bottom of the support frame, and the slider is slidably connected to the slide rail.

[0014] Through the above technical solution, the slide rail limits the sliding block, so that it can only move in the horizontal direction of the slide rail.

[0015] Furthermore, one end of the slider is fixedly connected to a slide plate, and one side of the slide plate is provided with a cylinder.

[0016] Through the above technical solution, the cylinder pushes the placement block to move, making it convenient to load the clamping parts.

[0017] Furthermore, the output end of the cylinder is fixedly connected with a placement block, a clamping piece is provided inside the placement block, the clamping piece is located below the blanking plate, and a rubber pad is provided inside the clamping piece.

[0018] Through the above technical solution, when the clamp is driven to the bottom of the discharge hole by the cylinder, the steel ball is dropped into the clamp through the external driving structure, and the rubber pad can play a buffering role when the steel ball is discharged.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] (1) The utility model can count the number of steel balls discharged through the setting of the counting component. Specifically, when the steel ball passes through the inside of the discharge hole, it will touch the pressure sensor. When the steel ball touches the sensor surface, the pressure sensor can record the touch event and count. When there is a shortage of material, the pressure sensor sends a signal to the controller, and the controller can display the number of shortages to avoid the shortage of steel balls inside the fixture. In the process of distributing the steel balls to each bearing, the accurate quantity can be distributed to avoid affecting the use of the bearings.

[0021] (2) The utility model uses the setting of the moving component to drive the clamping part to move to the bottom of the blanking hole of the corresponding specification when the steel ball of the corresponding specification needs to be selected, so as to load the material, thereby realizing the precise positioning of the clamping part and ensuring that the clamping part is located directly below the position where the material needs to be discharged, thereby ensuring the accuracy of each discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure between the motor and the threaded rod of the utility model;

[0024] Figure 3 This is a schematic diagram of the connection structure between the cylinder and the placement block of the utility model;

[0025] Figure 4 It is a schematic diagram of the connection structure between the placement block and the clamping member of the utility model;

[0026] Figure 5 It is a cross-sectional view of the blanking plate of the utility model.

[0027] Explanation of the accompanying drawings: 1. Support frame; 2. Motor; 3. Threaded rod; 4. Slider; 5. Slide rail; 6. Cylinder; 7. Placement block; 8. Clamp; 9. Slide plate; 10. Unloading plate; 11. Unloading hole; 12. Pressure sensor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] Reference Figure 1-Figure 5 A bearing multi-specification steel ball unloading mechanism comprises a support frame 1, a unloading plate 10 is fixedly connected to one side of the support frame 1, and a counting component is arranged inside the unloading plate 10;

[0030] The counting component includes a feed hole 11, the number of which is set to be multiple, and the multiple feed holes 11 are all located inside the feed plate 10. Pressure sensors 12 are provided inside the multiple feed holes 11. A controller is provided on one side of the feed plate 10. The multiple pressure sensors 12 are electrically connected to the controller, and the model of the pressure sensor 12 is Honeywell.

[0031] By setting the counting component, the amount of steel balls discharged can be counted. Specifically, when the steel ball passes through the discharge hole 11, the pressure sensor 12 can record the steel ball touch event and count it. When there is a shortage of material, the pressure sensor 12 sends a signal to the controller, and the controller can display the amount of shortage of material to avoid the shortage of steel balls inside the clamp, which affects the use of the bearing.

[0032] Reference Figure 1-Figure 2 The diameters of the multiple material discharge holes 11 decrease from left to right. A moving assembly is provided at the bottom of the support frame 1. The moving assembly includes a motor 2. The motor 2 is located at the bottom of the support frame 1. A threaded rod 3 is fixedly connected to the output end of the motor 2. Two plates are fixedly connected to the bottom of the support frame 1. Both ends of the threaded rod 3 are rotatably connected to the two plates respectively. A slider 4 is threadedly connected to the outer wall of the threaded rod 3.

[0033] By setting the moving component, when it is necessary to select steel balls of corresponding specifications, the clamping part 8 is driven to move to the bottom of the blanking hole 11 of corresponding specifications. Specifically, when movement is required, the motor 2 drives the threaded rod 3 to rotate, and when the threaded rod 3 rotates, it drives the slider 4 to move, so that it moves to the bottom of the blanking hole 11 selected for loading, thereby realizing precise positioning of the clamping part 8, ensuring that the clamping part 8 is located directly below the position where blanking is required, and ensuring the accuracy of each blanking.

[0034] Reference Figure 2-Figure 4 A slide rail 5 is fixedly connected to the bottom of the support frame 1, and a slider 4 is slidably connected to the slide rail 5. A slide plate 9 is fixedly connected to one end of the slider 4. A cylinder 6 is provided on one side of the slide plate 9. A placement block 7 is fixedly connected to the output end of the cylinder 6. A clamping piece 8 is provided inside the placement block 7. The clamping piece 8 is located below the blanking plate 10, and a rubber pad is provided inside the clamping piece 8.

[0035] When in use, the slide rail 5 can limit the slider 4 so that the slider 4 can only move horizontally;

[0036] When the cylinder 6 moves, it drives the placement block 7 to move forward, and the placement block 7 drives the clamping piece 8 to move, so that the clamping piece 8 moves to the bottom of the discharge hole 11, and then the steel ball is discharged through the external driving structure, so that the steel ball falls into the inside of the clamping piece 8 from the discharge hole 11;

[0037] The rubber pad can provide a certain buffering force to reduce the vibration caused by the steel ball unloading.

[0038] Working principle: When in use, first start the motor 2 according to the selected steel ball specifications, the motor 2 drives the threaded rod 3 to rotate, the threaded rod 3 rotates to drive the slider 4 to move, when the slider 4 moves, it drives the slide plate 9 on one side to move synchronously, when the slider 4 drives the slide plate 9 to move to the bottom of the unloading hole 11 where the material is required to be unloaded, then start the cylinder 6, the cylinder 6 drives the placement block 7 to move forward, the placement block 7 drives the clamping part 8 to move, so that the clamping part 8 moves to the bottom of the unloading hole 11, and then the steel ball is unloaded through the external driving structure, so that the steel ball falls from the unloading hole 11 into the inside of the clamping part 8, when the steel ball passes through the inside of the unloading hole 11, it will touch the pressure sensor 12, when the steel ball touches the sensor surface, the pressure sensor 12 can record the touch event and count it, and react through the controller, when there is a shortage of material, the pressure sensor 12 sends a signal to the controller, the controller can display the amount of shortage of material to remind the operator, and the pressure sensor 12 is miniature and will not hinder the unloading of the steel ball.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bearing multi-specification steel ball feeding mechanism, characterized in that: include: A support frame (1), a blanking plate (10) being fixedly connected to one side of the support frame (1), and a counting component being arranged inside the blanking plate (10); A counting component comprises a feed hole (11), wherein the number of the feed holes (11) is set to be multiple, the multiple feed holes (11) are all located inside a feed plate (10), the multiple feed holes (11) are each provided with a pressure sensor (12), a controller is provided on one side of the feed plate (10), and the multiple pressure sensors (12) are electrically connected to the controller.

2. A bearing multi-specification steel ball feeding mechanism according to claim 1, characterized in that: The diameters of the plurality of material discharge holes (11) decrease in sequence from left to right, and a moving component is provided at the bottom of the support frame (1).

3. The bearing multi-specification steel ball feeding mechanism according to claim 2 is characterized in that: The moving assembly comprises a motor (2), the motor (2) being located at the bottom of the support frame (1), the output end of the motor (2) being fixedly connected to a threaded rod (3), the bottom of the support frame (1) being fixedly connected to two plate bodies, the two ends of the threaded rod (3) being rotatably connected to the two plate bodies respectively, and the outer wall of the threaded rod (3) being threadedly connected to a slider (4).

4. The bearing multi-specification steel ball feeding mechanism according to claim 3 is characterized in that: The bottom of the support frame (1) is fixedly connected to a slide rail (5), and the sliding block (4) is slidably connected to the slide rail (5).

5. The bearing multi-specification steel ball feeding mechanism according to claim 3 is characterized in that: One end of the slider (4) is fixedly connected to a slide plate (9), and one side of the slide plate (9) is provided with a cylinder (6).

6. A bearing multi-specification steel ball feeding mechanism according to claim 5, characterized in that: The output end of the cylinder (6) is fixedly connected to a placement block (7), a clamping piece (8) is provided inside the placement block (7), the clamping piece (8) is located below the blanking plate (10), and a rubber pad is provided inside the clamping piece (8).

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