Efficient machining equipment for inner circle and outer circle of circular ring piece

Abstract

The utility model discloses efficient processing equipment for inner and outer circles of a circular ring piece, which relates to the technical field of circular ring piece processing and comprises a main body, a rotating motor is mounted in the main body, an output end of the rotating motor is connected with a meshing shaft penetrating through the main body, and two groups of meshing blocks are slidably connected to the surface of the main body around the meshing shaft. According to the clamping device, the meshing shaft is matched with the meshing block to adapt to the circular ring pieces of different sizes, the circular ring pieces of different sizes are clamped through the cooperation of the limiting block, the sliding groove, the sliding block, the clamping block, the threaded shaft, the rotary drum, the elastic piece and other structures, and through the cooperation of the stepping motor, the driving block and the machining tool, the machining efficiency is improved. And finally, automatic clamping of the circular ring pieces of different sizes and simultaneous machining of the inner circles and the outer circles of the circular ring pieces are achieved, the machining efficiency and precision are improved, the operation complexity is reduced, high universality and adaptability are achieved, and the machining requirements of the circular ring pieces of different sizes and materials can be met.

Description

Technical Field

[0001] This utility model relates to the field of circular ring processing technology, specifically to a high-efficiency processing equipment for the inner and outer circles of a circular ring. Background Technology

[0002] In mechanical transmission systems, many components such as gears and bearings require the use of ring milling machines. Taking automobile engines as an example, piston rings are a typical type of ring-shaped part. The machining accuracy of their inner and outer circles directly affects the engine's sealing performance and power performance. High-precision machining of the inner and outer circles can ensure a good fit between the piston rings and the cylinder wall, reduce gas leakage, and improve the engine's efficiency and reliability.

[0003] Currently, the processing steps for circular rings on the market are usually as follows: first, a stamping structure is used to stamp out the rough die of the circular ring, and then turning is performed. Turning is a common machining method that is suitable for machining the inner and outer circles of the circular ring. The lathe fixes the circular ring by clamping it with a chuck or center, and then the inner and outer circles of the circular ring are cut by a cutting tool to achieve the required size and precision.

[0004] Currently, the machining process of circular rings requires machining the inner and outer circles of the rings, which is a very cumbersome secondary machining process. Therefore, a high-efficiency machining equipment for the inner and outer circles of circular rings is designed. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a high-efficiency processing equipment for the inner and outer circles of a ring sheet, so as to solve the technical problem of low processing efficiency of traditional processing equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency processing device for the inner and outer circles of a circular ring, comprising a main body, a rotating motor installed inside the main body, and a meshing shaft extending through the main body connected to the output end of the rotating motor. Two sets of meshing blocks are slidably connected around the meshing shaft on the surface of the main body, and both meshing blocks are in meshing contact with the meshing shaft. Limiting blocks are provided at the outer ends of the two meshing blocks, and each limiting block has a groove. Sliding blocks are slidably connected to both ends of each groove, and each sliding block has a platform. A clamping block is fixed on the platform of each sliding block. A rotating cylinder is rotatably connected between the two sets of sliding blocks in the middle of the groove of each limiting block, and spring sheets are connected between each rotating cylinder and the corresponding sliding blocks on both sides.

[0007] By adopting the above technical solution, according to the requirements, the rotating motor drives the meshing shaft to rotate, thereby causing the meshing block to unfold to the specified size. At this time, the rough mold of the ring piece is placed on the limiting block. Then, the rotating cylinder is rotated, and under the action of the spring sheet, the slider is driven to slide inward along the slide groove until the rough mold of the ring piece contacts the platform of the slider. The ring piece is then clamped and fixed by the clamping block on the slider, thereby satisfying the clamping of ring pieces of different sizes.

[0008] The present invention is further configured such that both ends of the bottom surface of the top of the main body are slidably connected to hydraulic devices that cooperate with corresponding limiting blocks, and the output end of the bottom surface of the hydraulic device is connected to a stepper motor. The output end of the stepper motor is connected to a second limiting wheel through an adapter. Each limiting block is slidably inserted with a threaded shaft that spirals through the corresponding rotating cylinder, and each threaded shaft is connected to the corresponding limiting block with a spring. The top end of each threaded shaft is rotatably connected to a first limiting wheel that cooperates with the corresponding second limiting wheel.

[0009] By adopting the above technical solution, as the hydraulic device is started, the stepper motor is driven to descend continuously, thereby causing the second limit wheel to press down on the ring plate, which in turn causes the first limit wheel to descend accordingly. As the threaded shaft descends, since the threaded shaft spirals through the rotating drum, it drives the rotating drum to rotate continuously during the descent of the threaded shaft, thereby completing the automatic clamping on the ring plate.

[0010] The present invention is further configured such that each of the two limiting blocks is connected to a limiting plate between itself and the corresponding hydraulic device.

[0011] By adopting the above technical solution, the limiting plate is used to maintain the synchronous movement between the hydraulic device and the limiting block.

[0012] The present invention is further configured such that a limiting groove is provided on the main body, and a driving block is slidably connected to both sides of the inner side of the limiting groove; an AC motor is installed inside the main body, and the output end of the AC motor is connected to the driving block through a lead screw drive; and a detachable machining tool is installed on the driving block.

[0013] By adopting the above technical solution, after the ring piece is clamped, the stepper motor starts and drives the second limit wheel to rotate through the adapter, thereby driving the ring piece to rotate. At this time, the drive block on the main body slowly moves forward along the limit groove, so that the machining tool performs fine machining on the rough mold of the ring piece, thereby completing the inner and outer circle machining of the ring piece.

[0014] In summary, the present invention has the following main advantages:

[0015] This invention utilizes a meshing shaft and a meshing block to accommodate ring pieces of different sizes. Through the cooperation of limiting blocks, sliding grooves, sliders, clamping blocks, threaded shafts, rotating cylinders, and spring sheets, it achieves the clamping of ring pieces of different sizes. With the interaction of the stepper motor, drive block, and machining tool, it ultimately realizes the automatic clamping of ring pieces of different sizes and the simultaneous machining of the inner and outer circles of the ring pieces. This improves machining efficiency and accuracy, reduces operational complexity, and has strong versatility and adaptability, meeting the machining needs of ring pieces of different sizes and materials. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a top sectional view of the overall structure of this utility model;

[0018] Figure 3 This is a front sectional view of the overall structure of this utility model;

[0019] Figure 4 For the present utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0020] Figure 5 For the present utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0021] In the diagram: 1. Main body; 2. Meshing shaft; 3. Meshing block; 4. Limiting block; 5. Limiting plate; 6. Hydraulic device; 7. First limiting wheel; 8. Second limiting wheel; 9. Slide groove; 10. Slider; 11. Clamping block; 12. Threaded shaft; 13. Rotary drum; 14. Spring; 15. Limiting groove; 16. Drive block; 17. Spring. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0023] The embodiments of this utility model will be described below based on its overall structure.

[0024] A high-efficiency machining equipment for the inner and outer circles of a ring sheet, such as Figure 1-5As shown, the device includes a main body 1, inside which a rotary motor is installed. The output end of the rotary motor is connected to a meshing shaft 2 that extends through the main body 1. Two sets of meshing blocks 3 are slidably connected around the meshing shaft 2 on the surface of the main body 1, and both meshing blocks 3 are in meshing contact with the meshing shaft 2. Limiting blocks 4 are provided at the outer ends of both meshing blocks 3, and each limiting block 4 has a groove 9. Sliding sliders 10 are slidably connected to both ends of each groove 9, and each slider 10 has a platform. A clamping block 11 is fixed on the platform of each slider 10. The middle of the groove 9 of each limiting block 4 is located at... Both sets of sliders 10 are rotatably connected to a rotating cylinder 13, and each rotating cylinder 13 is connected to the corresponding slider 10 on both sides by a spring piece 14. As required, the rotating motor drives the meshing shaft 2 to rotate, thereby causing the meshing block 3 to unfold to the specified size. At this time, the rough mold of the ring piece is placed on the limiting block 4. Then, the rotating cylinder 13 is rotated, and under the action of the spring piece 14, the slider 10 is driven to slide inward along the slide groove 9 until the rough mold of the ring piece contacts the platform of the slider 10. The ring piece is then clamped and fixed by the clamping block 11 on the slider 10, thereby satisfying the clamping of ring pieces of different sizes.

[0025] Hydraulic devices 6 are slidably connected to both ends of the bottom surface of the top of the main body 1, which cooperate with the corresponding limiting blocks 4. The output end of the bottom surface of the hydraulic device 6 is connected to a stepper motor. The output end of the stepper motor is connected to a second limiting wheel 8 through an adapter. A threaded shaft 12 that spirals through the corresponding rotating cylinder 13 is slidably inserted into each limiting block 4. A spring 17 is connected between each threaded shaft 12 and the corresponding limiting block 4. The top end of each threaded shaft 12 is rotatably connected to a first limiting wheel 7 that cooperates with the corresponding second limiting wheel 8. As the hydraulic device 6 is activated, it drives the stepper motor to continuously descend, thereby causing the second limiting wheel 8 to continuously press down on the annular piece. This causes the first limiting wheel 7 to descend accordingly. As the threaded shaft 12 descends, since the threaded shaft 12 spirals through the rotating cylinder 13, it drives the rotating cylinder 13 to rotate continuously during the descent of the threaded shaft 12, thereby completing the automatic clamping of the annular piece.

[0026] Both limit blocks 4 are connected to the corresponding hydraulic devices 6 by limit plates 5, which are used to maintain the synchronous movement between the hydraulic devices 6 and the limit blocks 4.

[0027] The present invention is further configured such that a limiting groove 15 is provided on the main body 1, and a drive block 16 is slidably connected to both sides of the inner side of the limiting groove 15. An AC motor is installed inside the main body 1, and the output end of the AC motor is connected to the drive block 16 through a lead screw drive. A detachable machining tool is installed on the drive block 16. After the ring piece is clamped, the stepper motor starts and drives the second limiting wheel 8 to rotate through the adapter, thereby driving the ring piece to rotate. At this time, the drive block 16 on the main body 1 slowly advances along the limiting groove 15, so that the machining tool performs fine machining on the rough mold of the ring piece, thereby completing the inner and outer circle machining of the ring piece.

[0028] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A kind of efficient processing equipment of inner and outer circle of circular ring sheet, including main body (1), it is characterized by: The main body (1) is equipped with a rotating motor, and the output end of the rotating motor is connected to a meshing shaft (2) that passes through the main body (1). Two sets of meshing blocks (3) are slidably connected around the meshing shaft (2) on the surface of the main body (1), and both meshing blocks (3) are meshing with the meshing shaft (2). Limiting blocks (4) are provided at the outer ends of the two meshing blocks (3), and each limiting block (4) has a groove (9). Sliding blocks (10) are slidably connected at both ends of each groove (9), and each sliding block (10) has a platform. A clamping block (11) is fixed on the platform of each sliding block (10). A rotating cylinder (13) is rotatably connected between the two sets of sliding blocks (10) in the middle of the groove (9) of each limiting block (4), and spring pieces (14) are connected between each rotating cylinder (13) and the corresponding sliding blocks (10) on both sides.

2. The efficient machining device for inner and outer circle of ring sheet according to claim 1, characterized in that: The bottom surface of the top of the main body (1) is slidably connected to two ends of a hydraulic device (6) that cooperates with the corresponding limiting block (4), and the output end of the bottom surface of the hydraulic device (6) is connected to a stepper motor. The output end of the stepper motor is connected to a second limiting wheel (8) through an adapter.

3. The efficient machining device for inner and outer circle of ring sheet according to claim 2, characterized in that: Each of the limiting blocks (4) has a threaded shaft (12) that spirally passes through the corresponding rotating cylinder (13) slidably inserted on it, and each threaded shaft (12) is connected to the corresponding limiting block (4) by a spring (17). The top end of each threaded shaft (12) is rotatably connected to a first limiting wheel (7) that cooperates with the corresponding second limiting wheel (8).

4. The efficient machining device for inner and outer circle of ring vane according to claim 3, characterized in that: Both of the limiting blocks (4) are connected to the corresponding hydraulic devices (6) by limiting plates (5).

5. The efficient machining device for inner and outer circle of ring sheet according to claim 1, characterized in that: The main body (1) has a limiting groove (15) and a drive block (16) is slidably connected to both sides of the limiting groove (15). An AC motor is installed inside the main body (1) and the output end of the AC motor is connected to the drive block (16) through a screw drive.

6. The efficient machining device for inner and outer circle of ring vane according to claim 5, characterized in that: The drive block (16) is equipped with a detachable machining tool.

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