Numerical control turning tool for spherical products
By designing a CNC vehicle processing tooling for spherical products including base, round table, cylinder, stud and press plate, the problem that the existing technology cannot be applied to a variety of spherical workpieces is solved, an efficient and stable processing system is achieved, and processing efficiency and product accuracy are improved.
Patent Information
- Application Number
- CN202422111005.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-29
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-29
AI Technical Summary
The existing spherical machining positioning tooling cannot be applied to other spherical workpieces except for the spherical workpieces disclosed in the prior art, resulting in the shape and position tolerances that cannot meet the technical requirements and the workpieces are prone to deform.
A CNC vehicle processing tooling for spherical products is designed, including components such as bases, round tables, cylinders, studs and pressure plates. Through the precise alignment of these components and the adaptation of screw holes and studs, stable clamping of spherical workpieces is achieved.
This design not only ensures precise alignment between various components, but also significantly improves processing efficiency and product accuracy through stable clamping and precise structural layout, meets stricter tolerance requirements, and reduces repair rate and production costs.
Smart Images
Figure CN223029080U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machining, and particularly relates to a numerical control turning fixture for spherical products. Background Art
[0002] As Figure 1 shown in the spherical workpiece 10, the wall of this product is thin and it is easy to deform during the machining process, resulting in the geometric tolerance not meeting the technical requirements.
[0003] The prior art discloses a positioning fixture for spherical machining, with the publication number CN221270388U, which includes a workbench. The workbench is disc-shaped to construct a flat leveling surface. Among them, a plurality of adjustment holes are provided on the workbench, and the plurality of adjustment holes are annularly arranged along the center of the workbench.
[0004] Although this fixture solves the drawback in the prior art that leveling and alignment are required after fixing the spherical structure for machining, it can only be applicable to the spherical machining parts disclosed in the prior art and cannot be applicable to other spherical workpieces 10. Content of the Utility Model
[0005] To solve the above technical problems or one of the technical problems existing in the prior art, the utility model discloses a numerical control turning fixture for spherical products, which includes a base. A round table is fixedly connected to the top surface of the base, a cylinder is fixedly connected to the top surface of the round table, a stud is fixedly connected to the top surface of the cylinder, a pressing plate is screwed onto the stud, a screw hole adapted to the stud is provided in the center of the pressing plate, and the pressing plate includes a round plate and a nut, and the nut is fixedly connected to the top surface of the round plate.
[0006] Further, the base is circular, and the round table is coaxially fixedly connected to the base.
[0007] Further, the cylinder is coaxially fixedly connected to the round table.
[0008] Further, the stud is coaxially fixedly connected to the cylinder.
[0009] Further, the nut is coaxially fixedly connected to the round plate.
[0010] Further, the diameter of the straight line of the round table is the same as the inner diameter of the opening at the bottom of the spherical workpiece.
[0011] Further, the diameter of the straight line of the round plate is the same as the outer diameter of the opening at the top of the spherical workpiece.
[0012] Compared with the prior art, the utility model ingeniously combines components such as a base, a frustum, a cylinder, a stud, and a pressing plate to form an efficient and stable processing system, which not only ensures the precise alignment between components but also realizes the stable clamping of a spherical workpiece through the adaptation of the screw hole in the center of the pressing plate and the stud. Through its precise structural layout, the processing efficiency and product precision are significantly improved, meeting more stringent tolerance requirements.
[0013] In addition, this design helps to reduce the rework rate of workpieces and improve the passing rate of product testing, thereby reducing production costs, shortening processing time, making mass production possible, and showing obvious advantages in terms of improving production efficiency, reducing costs, and enhancing product quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic structural diagram of the base part of the utility model;
[0015] Figure 2 It is a schematic structural diagram of the pressing plate of the utility model;
[0016] Figure 3 It is a schematic structural diagram of the spherical workpiece of the utility model;
[0017] Figure 4 It is a schematic structural diagram of the installation of the spherical workpiece of the utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.
[0019] Please refer to Figures 1-3 The technical solution adopted by the utility model shown is: a numerical control turning processing tooling for spherical products, including a base 1, a frustum 2 is fixedly connected to the top surface of the base 1, a cylinder 3 is fixedly connected to the top surface of the frustum 2, a stud 4 is fixedly connected to the top surface of the cylinder 3, a pressing plate is screwed onto the stud 4, a screw hole adapted to the stud 4 is provided in the center of the pressing plate, and the pressing plate includes a circular plate 5 and a nut 6, and the nut 6 is fixedly connected to the top surface of the circular plate 5.
[0020] Preferably, the base 1 is circular, and the frustum 2 is fixedly connected to the base 1 coaxially. The circular base provides better stability and support, which is beneficial for the entire tooling to maintain balance during the machining process. The coaxial fixed connection between the frustum 2 and the base 1 ensures the concentricity of the tooling, which is crucial for achieving high-precision machining because any deviation from the center may cause machining errors.
[0021] Preferably, the cylinder 3 is fixedly connected to the frustum 2 coaxially, further enhancing this concentricity, making the transition from the base to the cylinder smooth and continuous, and providing an accurate positioning reference for the stud 4. This design helps to reduce errors caused by improper installation, ensuring the precise positioning and stable clamping of the stud.
[0022] Preferably, the stud 4 is fixedly connected to the cylinder 3 coaxially, ensuring the vertical positioning of the pressing plate, which is crucial for the precise clamping and machining of the workpiece. The precise positioning of the stud helps to achieve a uniform pressure distribution and avoid the offset or deformation of the workpiece during the machining process.
[0023] Preferably, the nut 6 is fixedly connected to the circular plate 5 coaxially, ensuring the stability and reliability of the pressing plate. This design enables the nut to apply pressure evenly, ensuring the fixation of the workpiece during the machining process, and also facilitating the operator to make adjustments and maintenance.
[0024] Preferably, the straight diameter of the frustum 2 is the same as the inner diameter of the opening at the bottom of the spherical workpiece 10. This precise matching ensures that the workpiece can be firmly fixed in the tooling, reducing machining errors caused by improper fixation. This design helps to improve machining accuracy and repeatability, ensuring that each workpiece can meet the same quality standards.
[0025] Preferably, the straight diameter of the circular plate 5 is the same as the outer diameter of the opening at the top of the spherical workpiece 10, providing a perfect mating surface for the workpiece, enabling the workpiece to remain stable during the machining process, and reducing machining defects caused by vibration or instability. This design helps to improve the surface finish and overall quality of the workpiece, and also improves machining efficiency because the positioning and fixation of the workpiece are more rapid and accurate.
[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A CNC lathe processing tool for spherical products, characterized in that: The invention comprises a base (1), the top surface of the base (1) is fixedly connected to a truncated cone (2), the top surface of the truncated cone (2) is fixedly connected to a cylinder (3), the top surface of the cylinder (3) is fixedly connected to a stud (4), a pressure plate is screwed onto the stud (4), a screw hole matching the stud (4) is provided at the center of the pressure plate, the pressure plate comprises a circular plate (5) and a nut (6), and the nut (6) is fixedly connected to the top surface of the circular plate (5).
2. The CNC lathe processing tool for spherical products according to claim 1, characterized in that: The base (1) is circular, and the truncated table (2) is coaxially fixedly connected to the base (1).
3. The CNC lathe processing tool for spherical products according to claim 1, characterized in that: The cylinder (3) is coaxially fixedly connected to the truncated cone (2).
4. The CNC lathe processing tool for spherical products according to claim 1, characterized in that: The stud (4) is coaxially fixedly connected to the cylinder (3).
5. The CNC lathe processing tool for spherical products according to claim 1, characterized in that: The nut (6) is coaxially fixedly connected to the circular plate (5).
6. The CNC lathe processing tool for spherical products according to claim 1, characterized in that: The straight line of the truncated cone (2) is the same as the inner side wall diameter of the bottom opening of the spherical workpiece (10).
7. The CNC lathe processing tool for spherical products according to claim 1, characterized in that: The straight line of the circular plate (5) has the same diameter as the outer wall of the top opening of the spherical workpiece (10).