Ball mandrel machining device

Abstract

The utility model provides a ball mandrel machining device, which relates to the technical field of ball mandrel machining, and comprises an operating platform, adjusting frames are arranged on two sides of the top end of the operating platform, a rotating component is mounted on one side of each adjusting frame, and a clamping and fixing component is mounted on one side of each rotating component. A motor A is fixedly installed at the top end of one side of the operation table, a threaded rod A is installed at the output end of the motor A, and a limiting rod A is arranged on the rear side of the top end of the operation table. According to the utility model, through the arrangement of the chipping collecting box and the chipping funnel, chippings generated by machining can be collected into the chipping collecting box through the chipping funnel when the lathe machines the ball mandrel, and when the chippings need to be cleaned, the chippings only need to be moved out of the chipping collecting box for cleaning; and the phenomenon that the lathe needs to be shut down and then chippings are cleaned is avoided, and the chippings generated during lathe machining are cleared and collected more conveniently and rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of ball core shaft processing, in particular to a ball core shaft processing device. Background Art

[0002] The ball mandrel is a key component commonly used in industrial machinery and automation systems, and usually requires precision machining. When machining the ball mandrel, a lathe is needed to cut the surface of the ball mandrel and obtain the required size and surface roughness. The ball mandrel is clamped on the lathe, and then the tool on the lathe rotates and moves to cut the ball mandrel to form the required outer diameter and axial features.

[0003] Publication No. CN217571892U discloses a lathe, which relates to the technical field of machining lathes, and includes a base plate, a frame body is installed on the top of the base plate, a lifting assembly is installed in the inner cavity of the frame body, a driving assembly for driving the lifting assembly to lift is installed on one side of the frame body, a bearing plate is installed at the end of the lifting assembly away from the base plate, guide assemblies are connected between the two ends of the bottom of the bearing plate and the top of the base plate, fixed plates are installed at both ends of the top of the bearing plate, and screws are threadedly connected to the inner cavities of the two groups of fixed plates. Although the present application uses the coordinated arrangement of a fixed plate, a screw, a clamping plate and a turntable, and can adjust the distance between the two sets of clamping plates by rotating the screw, so that the lathe can position the workpiece when processing the workpiece, thereby ensuring the accuracy of lathe processing, and helps to solve the problem that most existing fixtures can only clamp the workpiece at a fixed point and cannot adjust the position of the workpiece, and have a small scope of application, but when using a lathe to process the ball shaft, a large amount of metal debris will be generated. At this time, the debris will be concentrated on the operating table, and generally the lathe needs to be stopped and manually cleaned. The cleaning process is relatively troublesome, and the shutdown of the lathe causes unnecessary waste of time, reducing the processing efficiency of the ball shaft, so it needs to be improved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a ball core shaft processing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ball core shaft processing device, including an operating table, adjustment frames are provided on both sides of the top of the operating table, a rotating assembly is installed on one side of the adjustment frame, a clamping and fixing assembly is installed on one side of the rotating assembly, a motor A is fixedly installed at the top of one side of the operating table, a threaded rod A is installed at the output end of the motor A, a limiting rod A is provided on the rear side of the top of the operating table, a telescopic assembly is provided at the top of the operating table near the threaded rod A and the limiting rod A, the front end of the telescopic assembly is fixedly installed on the cutting knife, a debris funnel is fixedly installed at the top of the operating table near the bottom of the clamping and fixing assembly, a debris collection box is provided at the bottom of the debris funnel inside the operating table, sliders are fixedly installed on both sides of the debris collection box, and a handle is fixedly installed at the front end of the debris collection box.

[0006] Further, a motor B is fixedly installed at a position near the bottom of the motor A on one side of the operating table, and a positive and negative threaded rod is installed at the output end of the motor B, and the positive and negative threaded rod is rotatably connected to the operating table. Accordingly, in order to facilitate the adjustment of the clamping and fixing assembly.

[0007] Furthermore, a limit rod B is fixedly installed inside the operating table at a position away from the positive and negative threaded rod, the adjustment frame is slidably connected to the limit rod B, and the adjustment frame is threadedly connected to the positive and negative threaded rod. Accordingly, the rotation of the positive and negative threaded rod can drive the adjustment frame to move.

[0008] Further, the telescopic assembly is threadedly connected to the threaded rod A, and the telescopic assembly is slidably connected to the limiting rod A. Accordingly, the rotation of the threaded rod A can drive the telescopic assembly to move.

[0009] Furthermore, the debris collection box is connected to the debris hopper, a slide groove is provided in the operating table near the slider, and the slide groove is slidably connected to the slider. In this way, the movement of the debris collection box is more convenient and quick.

[0010] Furthermore, the top of the operating table is provided with an anti-splash mechanism, which includes a protective cover, fixed blocks are fixedly installed at the bottom of both sides of the operating table, an electric telescopic rod is fixedly installed at the top of the fixed block, a connecting piece is installed at the output end of the electric telescopic rod, a limiting groove is provided at the front end of the protective cover, a protective plate frame is slidably connected inside the limiting groove, and a transparent plate is fixedly installed inside the protective plate frame. Accordingly, in order to prevent the phenomenon of debris splashing out of the lathe during processing.

[0011] Further, the top of one side of the protection plate frame is fixedly installed with the connecting piece, the connecting piece is slidably connected with the limiting groove, and the limiting rod A is fixedly installed with the protection cover. Accordingly, in order to limit the moving track of the protection plate frame.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting the debris collection box and the debris funnel, when the lathe processes the ball core shaft, the debris generated by the processing can be collected into the debris collection box through the debris funnel. When the debris needs to be cleaned, it is only necessary to move out the debris collection box for cleaning, thus avoiding the need to stop the lathe to clean the debris, making the cleaning and collection of debris generated by the lathe processing more convenient and quick.

[0014] 2. In the utility model, by setting the protective cover, the protective plate frame and the limit groove, when the lathe processes the ball shaft, the debris generated by the processing and cutting of the ball shaft can be shielded by the protective cover and the protective plate frame, thereby avoiding the phenomenon that the debris splashes out of the lathe and splashes on the workers, so that the lathe has a better effect of preventing the debris generated by the ball shaft processing from splashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a ball core shaft processing device is provided for the utility model;

[0016] Figure 2 The utility model proposes a ball core shaft processing device Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a partially exploded enlarged view of the structure of a ball core shaft processing device proposed by the utility model;

[0018] Figure 4 The utility model proposes a ball core shaft processing device Figure 3 Enlarged view of point B in the middle.

[0019] Legend:

[0020] 1. Operating table; 2. Fixed block; 3. Electric telescopic rod; 4. Protective cover; 5. Connecting piece; 6. Limiting groove; 7. Protective plate frame; 8. Limiting rod A; 9. Positive and negative threaded rod; 10. Clamping and fixing assembly; 11. Rotating assembly; 12. Adjusting frame; 13. Debris funnel; 14. Limiting rod B; 15. Handle; 16. Debris collection box; 17. Slider; 18. Motor A; 19. Motor B; 20. Telescopic assembly; 21. Cutting knife; 22. Threaded rod A. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-4 The utility model provides a technical solution: a ball core shaft processing device, including an operating table 1, an adjusting frame 12 is arranged on both sides of the top of the operating table 1, a rotating component 11 is installed on one side of the adjusting frame 12, a clamping and fixing component 10 is installed on one side of the rotating component 11, a motor B19 is fixedly installed at a position close to the bottom end of the motor A18 on one side of the operating table 1, a positive and negative threaded rod 9 is installed at the output end of the motor B19, the positive and negative threaded rod 9 is rotatably connected with the operating table 1, a limit rod B14 is fixedly installed at a position away from the positive and negative threaded rod 9 inside the operating table 1, the adjusting frame 12 is slidably connected with the limit rod B14, the adjusting frame 12 is threadedly connected with the positive and negative threaded rod 9, a motor A18 is fixedly installed at the top of one side of the operating table 1, a threaded rod A22 is installed at the output end of the motor A18, a limit rod A8 is arranged on the rear side of the top of the operating table 1, a telescopic component 20 is threadedly connected with the threaded rod A22, the telescopic component 20 is slidably connected with the limit rod A8, the top of the operating table 1 is close to the threaded rod A22 A telescopic component 20 is provided at the position of the limit rod A8, the front end of the telescopic component 20 is fixedly installed on the cutting blade 21, a debris funnel 13 is fixedly installed at the top of the operating table 1 near the bottom of the clamping and fixing component 10, a debris collection box 16 is provided at the position near the bottom of the debris funnel 13 inside the operating table 1, sliders 17 are fixedly installed on both sides of the debris collection box 16, a handle 15 is fixedly installed on the front end of the debris collection box 16, the debris collection box 16 is connected to the debris funnel 13, and the operation A slide groove is provided inside the table 1 near the slider 17, and the slide groove is slidably connected to the slider 17. The design of the debris collection box 16 and the debris funnel 13 is to enable the lathe to collect the debris generated by processing into the debris collection box 16 through the debris funnel 13 when processing the ball core shaft. When the debris needs to be cleaned, it is only necessary to move out the debris collection box 16 for cleaning, thereby avoiding the need to shut down the lathe to clean the debris, making the cleaning and collection of debris generated by lathe processing more convenient and quick.

[0025] Embodiment 2

[0026] See also Figure 1-3 The top of the operating table 1 is provided with an anti-splash mechanism, which includes a protective cover 4. Fixed blocks 2 are fixedly installed on the bottom ends of both sides of the operating table 1. An electric telescopic rod 3 is fixedly installed on the top of the fixed block 2. A connecting piece 5 is installed on the output end of the electric telescopic rod 3. A limiting groove 6 is provided at the front end of the inside of the protective cover 4. A protective plate frame 7 is slidably connected inside the limiting groove 6. A transparent plate is fixedly installed inside the protective plate frame 7. The top position of one side of the protective plate frame 7 is fixedly installed between the connecting piece 5, the connecting piece 5 is slidably connected to the limiting groove 6, and the limiting rod A8 is fixedly installed between the protective cover 4. The design of the protective cover 4, the protective plate frame 7 and the limiting groove 6 is to enable the lathe to block the debris generated by the ball spindle machining and cutting through the protective cover 4 and the protective plate frame 7 when processing the ball spindle, so as to avoid the phenomenon that the debris splashes out of the lathe and splashes on the workers, so that the lathe has a better anti-splash effect on the debris generated by the ball spindle machining.

[0027] Working principle: When using a lathe to process the ball bearing core shaft, it is only necessary to start the electric telescopic rod 3. The starting electric connecting piece 5 of the electric telescopic rod 3 moves downward. The downward movement of the connecting piece 5 drives the protective plate frame 7 to move downward along the limiting groove 6 until the protective plate frame 7 moves to the inside of the operating table 1, and the front end of the protective cover 4 is opened. At this time, the ball bearing core shaft to be processed is placed on one side of the clamping and fixing component 10. After starting the clamping and fixing component 10 to fix the ball bearing core shaft, start the motor B19. The start of the motor B19 drives the positive and negative threaded rods 9 to rotate. The rotation of the positive and negative threaded rods 9 drives the clamping and fixing component 10 to move toward the middle until the two groups of clamping and fixing components 10 move against the ball bearing core shaft, and then start the other group of clamping and fixing components 10 to fix the other end of the ball bearing core shaft. At this time, start the electric telescopic rod 3 to drive the protective plate frame 7 to move upward until the front end opening of the protective cover 4 is blocked. At this time, start the rotating component 11 to drive the clamping and fixing component The telescopic assembly 20 is rotated at high speed, and then the motor A18 is started. The start of the motor A18 drives the threaded rod A22 to rotate. The rotation of the threaded rod A22 in situ drives the telescopic assembly 20 to move along the limit rod A8 until the cutting knife 21 at the front end of the telescopic assembly 20 moves to the position where the ball core shaft needs to be cut. The telescopic assembly 20 is started to drive the cutting knife 21 to move in the direction of the ball core shaft until it contacts the ball core shaft. Under the high-speed rotation of the ball core shaft, the surface of the ball core shaft is cut, and the cutting knife 21 is cut. The debris generated by cutting falls directly into the debris funnel 13 through the protection cover 4 and the protection plate frame 7, and falls into the debris collection box 16 along the debris funnel 13. When the debris in the debris collection box 16 needs to be processed, it is only necessary to hold the handle 15 and pull the handle 15. The pulling of the handle 15 drives the sliders 17 on both sides of the debris collection box 16 to move along the slide groove until the debris collection box 16 is moved out of the operating table 1, and then the debris in the debris collection box 16 can be cleaned.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A ball bearing spindle processing device, comprising an operating table (1), characterized in that: Adjustment frames (12) are arranged on both sides of the top of the operating platform (1), a rotating assembly (11) is installed on one side of the adjustment frame (12), a clamping and fixing assembly (10) is installed on one side of the rotating assembly (11), a motor A (18) is fixedly installed at the top of one side of the operating platform (1), a threaded rod A (22) is installed at the output end of the motor A (18), a limiting rod A (8) is arranged at the rear side of the top of the operating platform (1), and the top of the operating platform (1) is close to the threaded rod A (22) and the limiting rod A ( A telescopic component (20) is arranged at the position of the operating table (8), the front end of the telescopic component (20) is fixedly mounted on the cutting blade (21), a debris funnel (13) is fixedly mounted at the top of the operating table (1) near the bottom of the clamping and fixing component (10), a debris collection box (16) is arranged at the bottom of the debris funnel (13) inside the operating table (1), sliders (17) are fixedly mounted on both sides of the debris collection box (16), and a handle (15) is fixedly mounted at the front end of the debris collection box (16).

2. The ball spindle processing device according to claim 1, characterized in that: A motor B (19) is fixedly mounted on one side of the operating table (1) at a position close to the bottom end of the motor A (18); a forward and reverse threaded rod (9) is mounted on the output end of the motor B (19); and the forward and reverse threaded rod (9) is rotatably connected to the operating table (1).

3. The ball spindle processing device according to claim 2, characterized in that: A limit rod B (14) is fixedly installed inside the operating table (1) at a position away from the positive and negative threaded rods (9); the adjustment frame (12) is slidably connected to the limit rod B (14); and the adjustment frame (12) is threadedly connected to the positive and negative threaded rods (9).

4. The ball bearing core shaft processing device according to claim 1, characterized in that: The telescopic assembly (20) is threadedly connected to the threaded rod A (22), and the telescopic assembly (20) is slidably connected to the limiting rod A (8).

5. The ball bearing core shaft processing device according to claim 1, characterized in that: The debris collection box (16) is communicated with the debris funnel (13); a slide groove is provided inside the operating table (1) at a position close to the slider (17); and the slide groove is slidably connected to the slider (17).

6. The ball bearing core shaft processing device according to claim 1, characterized in that: The top of the operating table (1) is provided with an anti-splash mechanism, the anti-splash mechanism comprising a protective cover (4), the bottom ends of both sides of the operating table (1) are fixedly mounted with fixed blocks (2), the top of the fixed blocks (2) are fixedly mounted with an electric telescopic rod (3), the output end of the electric telescopic rod (3) is mounted with a connecting piece (5), a limiting groove (6) is provided at the front end of the protective cover (4), a protective plate frame (7) is slidably connected to the inside of the limiting groove (6), and a transparent plate is fixedly mounted inside the protective plate frame (7).

7. The ball bearing core shaft processing device according to claim 6, characterized in that: The top end of one side of the protective plate frame (7) is fixedly mounted between the connecting piece (5), the connecting piece (5) is slidably connected to the limiting groove (6), and the limiting rod A (8) is fixedly mounted between the protective cover (4).

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