An angle adjustment mechanism for a precision mechanical parts machining platform

Abstract

This utility model discloses an angle adjustment mechanism for a precision mechanical parts machining platform, including a machining table. A rotating platform is rotatably connected to the top of the machining table. A transmission assembly is installed inside the machining table to drive the rotating platform to rotate. Two clamping plates are slidably connected to the top of the rotating platform. A clamping assembly is installed on the top of the rotating platform to move the two clamping plates. An L-shaped fixing plate is fixedly connected to the top of the machining table. An angle monitoring sensor is fixedly installed above the rotating platform and inside the L-shaped fixing plate. This utility model uses a transmission assembly to drive the rotating platform to rotate, thereby quickly adjusting the angle of the mechanical parts mounted on it. This not only improves machining efficiency but also ensures machining accuracy, meeting different process requirements.

Description

Technical Field

[0001] This utility model relates to the field of precision mechanical parts processing technology, specifically to an angle adjustment mechanism for a precision mechanical parts processing platform. Background Technology

[0002] Precision machining refers to the high-precision and high-quality processing of metallic or non-metallic materials using advanced equipment and technology to produce mechanical parts that meet specific size, shape, and performance requirements. This process usually involves a variety of processing methods, such as turning, milling, grinding, and electrical discharge machining.

[0003] Precision machining platforms typically employ a fixed architecture design when used for machining mechanical parts. This makes it inconvenient to adjust the angle of the parts being machined, hindering the ability to flexibly meet the machining requirements of different parts and affecting machining accuracy and efficiency. To address these issues, we propose an angle adjustment mechanism for precision machining platforms. Utility Model Content

[0004] The purpose of this invention is to provide an angle adjustment mechanism for a precision mechanical parts processing platform to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an angle adjustment mechanism for a precision mechanical parts processing platform, comprising a processing table, a rotating platform rotatably connected to the top of the processing table, a transmission assembly disposed inside the processing table for driving the rotating platform to rotate, two clamping plates slidably connected to the top of the rotating platform, a clamping assembly disposed on the top of the rotating platform for driving the two clamping plates to move, an L-shaped fixing plate fixedly connected to the top of the processing table, and an angle monitoring sensor fixedly installed above the rotating platform and inside the L-shaped fixing plate.

[0006] As a further preferred embodiment of this technical solution, the transmission assembly includes a transmission cavity, which is opened inside the processing table. A small gear and a large gear are rotatably connected between the inner walls of the transmission cavity. The small gear meshes with the outer side of the large gear. One end of the small gear extends to the top of the processing table and is fixedly connected to the rotating platform.

[0007] As a further preferred embodiment of this technical solution, the clamping assembly includes two mounting blocks, which are fixedly connected to the top of the rotating platform. A bidirectional lead screw is rotatably connected between the two mounting blocks. Two moving blocks are threaded to the outer side of the bidirectional lead screw. The clamping plate is disposed on one side of the moving blocks. A snap-fit ​​structure is provided on the top of the moving blocks for locking the clamping plate.

[0008] As a further preferred embodiment of this technical solution, an L-shaped mounting plate is fixedly connected to the bottom of the processing table, and a servo motor is fixedly installed on the inner side of the L-shaped mounting plate. The output end of the servo motor extends into the interior of the transmission cavity and is fixedly connected to the large gear.

[0009] As a further preferred embodiment of this technical solution, a clamping motor is fixedly installed on one side of the mounting block, and the output end of the clamping motor passes through the mounting block and is fixedly connected to a bidirectional lead screw.

[0010] As a further preferred embodiment of this technical solution, a power supply box is fixedly installed at the bottom of the processing table.

[0011] As a further preferred embodiment of this technical solution, an anti-slip pad is fixedly connected to the top of the rotating platform, and rubber pads are provided on the sides of the two clamping plates that are close to each other.

[0012] This utility model provides an angle adjustment mechanism for a precision mechanical parts machining platform, which has the following features:

[0013] Beneficial effects:

[0014] (1) This utility model drives the rotating platform to rotate through the conveying component, thereby quickly adjusting the angle of the mechanical parts set on top of it. This not only improves the processing efficiency, but also ensures the processing accuracy and meets different process requirements.

[0015] (2) This utility model uses a clamping assembly to move two clamping plates, which together with the anti-slip pads quickly clamp and fix the mechanical parts. After the clamping plates come into contact with the mechanical parts, the rubber pads on their inner sides can enhance the friction, making the fixation of the mechanical parts more stable.

[0016] (3) This utility model uses a snap-fit ​​structure for the fixed connection between the clamping plate and the moving block, which makes it convenient for the staff to replace the clamping plate according to the specifications of the mechanical parts, and further improves the practicality of the angle adjustment mechanism of the precision mechanical parts processing platform. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a bottom view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of a half-section of the processing table surface of this utility model;

[0020] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0021] In the diagram: 1. Machining table; 2. Rotary platform; 3. L-shaped fixing plate; 4. Anti-slip pad; 5. Clamping plate; 6. Transmission cavity; 7. Pinion; 8. Gear; 9. Servo motor; 10. L-shaped mounting plate; 11. Mounting block; 12. Bidirectional lead screw; 13. Clamping motor; 14. Moving block; 15. Snap-fit ​​structure; 16. Rubber pad; 17. Power supply box; 18. Angle monitoring sensor. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] This utility model provides a technical solution: such as Figures 1-4 As shown in this embodiment, a precision mechanical parts processing platform angle adjustment mechanism includes a processing table 1, a rotating platform 2 rotatably connected to the top of the processing table 1, a transmission assembly inside the processing table 1 for driving the rotating platform 2 to rotate, two clamping plates 5 slidably connected to the top of the rotating platform 2, a clamping assembly on the top of the rotating platform 2 for driving the two clamping plates 5 to move, an L-shaped fixing plate 3 fixedly connected to the top of the processing table 1, an angle monitoring sensor 18 fixedly installed above the rotating platform 2 and inside the L-shaped fixing plate 3, a power supply box 17 fixedly installed at the bottom of the processing table 1, an anti-slip pad 4 fixedly connected to the top of the rotating platform 2, and rubber pads 16 provided on the sides of the two clamping plates 5 that are close to each other.

[0024] When machining precision mechanical parts, the power supply box 17 is first connected to an external power source. The mechanical part to be machined is then placed on top of the rotary platform 2. Next, the clamping assembly moves two clamping plates 5 simultaneously, bringing them into contact with the outer side of the mechanical part. This, combined with the anti-slip pads 4, fixes the mechanical part to the top of the rotary platform 2. The operator then performs the necessary machining operations. When angle adjustment is required, the rotating assembly rotates the rotary platform 2 on top of the machining table 1, causing the part to rotate and facilitating angle adjustment during machining. This allows the precision mechanical parts machining platform to meet both fixed machining and angle adjustment requirements.

[0025] like Figures 1-4As shown, the transmission assembly includes a transmission cavity 6, which is located inside the processing table 1. A small gear 7 and a large gear 8 are rotatably connected between the inner walls of the transmission cavity 6. The small gear 7 meshes with the outer side of the large gear 8. One end of the small gear 7 extends to the top of the processing table 1 and is fixedly connected to the rotary platform 2. An L-shaped mounting plate 10 is fixedly connected to the bottom of the processing table 1. A servo motor 9 is fixedly mounted on the inner side of the L-shaped mounting plate 10. The output end of the servo motor 9 extends into the transmission cavity 6 and is fixedly connected to the large gear 8.

[0026] The servo motor 9 drives the large gear 8 to rotate, which in turn drives the small gear 7 to rotate simultaneously inside the transmission cavity 6, thereby causing the rotating platform 2 to rotate and complete the corresponding angle adjustment work.

[0027] The large gear 8 generates a greater torque when rotating than the small gear 7. This means that when the operator adjusts the adjustment mechanism, it is easier to overcome the load, especially when processing heavier mechanical parts. At the same time, the combination of the large gear 8 and the small gear 7 can achieve a wider turning range by adjusting the gear ratio, and the fine adjustment of the angle is more precise.

[0028] like Figures 1-4 As shown, the clamping assembly includes two mounting blocks 11, which are fixedly connected to the top of the rotating platform 2. A bidirectional lead screw 12 is rotatably connected between the two mounting blocks 11. Two moving blocks 14 are threadedly connected to the outer side of the bidirectional lead screw 12. A clamping plate 5 is disposed on one side of the moving block 14. A snap-fit ​​structure 15 is provided on the top of the moving block 14 for locking the clamping plate 5. A clamping motor 13 is fixedly mounted on one side of the mounting block 11. The output end of the clamping motor 13 passes through the mounting block 11 and is fixedly connected to the bidirectional lead screw 12.

[0029] The clamping motor 13 drives the bidirectional lead screw 12 to rotate between the two mounting blocks 11, so that the two moving blocks 14 drive the clamping plate 5 to move simultaneously on the top of the rotating platform 2 and abut against the outside of the part, thereby realizing the rapid clamping and fixing of the part, and thus improving the stability of the part during the processing.

[0030] The snap-fit ​​structure 15 enables workers to quickly change the clamping plate 5 (selecting the appropriate clamping plate 5 according to the specific specifications of the part, which is more conducive to improving the stability of part processing).

[0031] This utility model provides an angle adjustment mechanism for a precision mechanical parts processing platform. The specific working principle is as follows: When processing precision mechanical parts, firstly, the power supply box 17 is connected to an external power source. Then, the mechanical parts to be processed are placed above the rotating platform 2. Next, the clamping motor 13 drives the bidirectional lead screw 12 to rotate between two mounting blocks 11, so that the two moving blocks 14 drive the clamping plate 5 to move simultaneously on the top of the rotating platform 2 and abut against the outside of the part. This fixes the mechanical parts on the top of the rotating platform 2 with the cooperation of the anti-slip pad 4. Then, the operator or processing equipment performs the corresponding processing work on the mechanical parts. When angle adjustment is required, the servo motor 9 drives the large gear 8 to rotate, thereby driving the small gear 7 to rotate simultaneously inside the transmission cavity 6. This causes the rotating platform 2 to rotate and completes the corresponding angle adjustment work with the cooperation of the angle monitoring sensor 18 (specifically, a photoelectric sensor).

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An angle adjustment mechanism for a precision mechanical parts machining platform, comprising a machining table (1), characterized in that: A rotating platform (2) is rotatably connected to the top of the processing table (1). A transmission assembly is provided inside the processing table (1). The transmission assembly is used to drive the rotating platform (2) to rotate. Two clamping plates (5) are slidably connected to the top of the rotating platform (2). A clamping assembly is provided on the top of the rotating platform (2). The clamping assembly is used to drive the two clamping plates (5) to move. An L-shaped fixing plate (3) is fixedly connected to the top of the processing table (1). An angle monitoring sensor (18) is fixedly installed above the rotating platform (2) and inside the L-shaped fixing plate (3).

2. The angle adjustment mechanism for a precision mechanical parts machining platform according to claim 1, characterized in that: The transmission assembly includes a transmission cavity (6), which is located inside the processing table (1). A small gear (7) and a large gear (8) are rotatably connected between the inner walls of the transmission cavity (6). The small gear (7) meshes with the outer side of the large gear (8). One end of the small gear (7) extends to the top of the processing table (1) and is fixedly connected to the rotating platform (2).

3. The angle adjustment mechanism for a precision mechanical parts machining platform according to claim 1, characterized in that: The clamping assembly includes two mounting blocks (11), which are fixedly connected to the top of the rotating platform (2). A bidirectional lead screw (12) is rotatably connected between the two mounting blocks (11). Two moving blocks (14) are threaded to the outer side of the bidirectional lead screw (12). The clamping plate (5) is disposed on one side of the moving block (14). A snap-fit ​​structure (15) is provided on the top of the moving block (14) for locking the clamping plate (5).

4. The angle adjustment mechanism for a precision mechanical parts machining platform according to claim 2, characterized in that: An L-shaped mounting plate (10) is fixedly connected to the bottom of the processing table (1). A servo motor (9) is fixedly installed on the inner side of the L-shaped mounting plate (10). The output end of the servo motor (9) extends into the transmission cavity (6) and is fixedly connected to the large gear (8).

5. The angle adjustment mechanism for a precision mechanical parts machining platform according to claim 3, characterized in that: A clamping motor (13) is fixedly installed on one side of the mounting block (11), and the output end of the clamping motor (13) passes through the mounting block (11) and is fixedly connected to the bidirectional lead screw (12).

6. The angle adjustment mechanism for a precision mechanical parts machining platform according to claim 1, characterized in that: A power supply box (17) is fixedly installed at the bottom of the processing table (1).

7. The angle adjustment mechanism for a precision mechanical parts machining platform according to claim 1, characterized in that: The top of the rotating platform (2) is fixedly connected with an anti-slip pad (4), and rubber pads (16) are provided on the side of the two clamping plates (5) that are close to each other.

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